Source: Restore broken commit

400_xowa/src/gplx/xowa/apps/Xoa_app_eval.java

@@ -0,0 +1,27 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+import gplx.core.brys.fmtrs.*;
+import gplx.langs.gfs.*;
+public class Xoa_app_eval implements Bry_fmtr_eval_mgr {
+	public boolean Enabled() {return enabled;} public void Enabled_(boolean v) {enabled = v;} private boolean enabled = true;
+	public byte[] Eval(byte[] cmd) {
+		Object rslt = GfsCore.Instance.Exec_bry(cmd);
+		return Bry_.new_u8(Object_.Xto_str_strict_or_null_mark(rslt));
+	}
+}

400_xowa/src/gplx/xowa/apps/Xoa_app_eval_tst.java

@@ -0,0 +1,42 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+import org.junit.*;
+import gplx.core.brys.fmtrs.*;
+import gplx.xowa.apps.gfs.*;
+public class Xoa_app_eval_tst {
+	Xoa_app_eval_fxt fxt = new Xoa_app_eval_fxt();
+	@Before public void init() {fxt.Clear();}
+	@Test  public void Basic() {
+		fxt.Eval_test("[~{<>app.sys_cfg.version;<>}]", "[" + Xoa_app_.Version + "]");
+	}
+}
+class Xoa_app_eval_fxt {
+	public void Clear() {
+		if (app == null) {
+			app = Xoa_app_fxt.Make__app__edit();
+			fmtr = Bry_fmtr.new_();
+			eval = new Xoa_app_eval();
+			fmtr.Eval_mgr_(eval);
+			Xoa_gfs_mgr.Msg_parser_init();
+		}
+	}	private Xoae_app app; Bry_fmtr fmtr; Xoa_app_eval eval;
+	public void Eval_test(String raw, String expd) {
+		Tfds.Eq(fmtr.Fmt_(raw).Bld_str_many(), expd);
+	}
+}

400_xowa/src/gplx/xowa/apps/Xoa_app_mode.java

@@ -0,0 +1,66 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+import gplx.core.primitives.*;
+public class Xoa_app_mode {
+	Xoa_app_mode(int tid) {this.tid = tid;}
+	public int Tid() {return tid;} private final    int tid;
+	public boolean Tid_is_gui()		{return tid == Tid_gui;}
+	public boolean Tid_is_tcp()		{return tid == Tid_tcp;}
+	public boolean Tid_is_cmd()		{return tid == Tid_cmd;}
+	public boolean Tid_is_http()		{return tid == Tid_http;}
+	public boolean Tid_supports_js() {
+		switch (tid) {
+			case Tid_gui:
+			case Tid_tcp:		return true;
+			default:			return false;
+		}
+	}
+	public byte[] Name() {
+		switch (tid) {
+			case Tid_cmd:		return Key_cmd;
+			case Tid_gui:		return Key_gui;
+			case Tid_http: 		return Key_http;
+			case Tid_tcp:		return Key_tcp;
+			case Tid_file:		return Key_file;
+			default:			return Key_cmd; // see parse
+		}
+	}
+	private static final int Tid_cmd = 1, Tid_gui = 2, Tid_tcp = 3, Tid_http = 4, Tid_file = 5;
+	private static final    byte[] Key_cmd = Bry_.new_a7("cmd"), Key_gui = Bry_.new_a7("gui"), Key_tcp = Bry_.new_a7("server"), Key_http = Bry_.new_a7("http_server"), Key_file = Bry_.new_a7("file");
+	public static final    Xoa_app_mode Itm_cmd = new Xoa_app_mode(Tid_cmd), Itm_gui = new Xoa_app_mode(Tid_gui), Itm_tcp = new Xoa_app_mode(Tid_tcp), Itm_http = new Xoa_app_mode(Tid_http), Itm_file = new Xoa_app_mode(Tid_file);
+	private static final    Hash_adp_bry type_hash = Hash_adp_bry.cs()
+	.Add_bry_int(Key_cmd	, Tid_cmd)
+	.Add_bry_int(Key_gui	, Tid_gui)
+	.Add_bry_int(Key_http	, Tid_http)
+	.Add_bry_int(Key_tcp	, Tid_tcp)
+	.Add_bry_int(Key_file	, Tid_file)
+	;
+	public static Xoa_app_mode parse(String s) {
+		Object o = type_hash.Get_by(Bry_.new_u8(s)); if (o == null) return Itm_cmd;	// default to cmd as per early behaviour; handles mistaken "--app_mode wrong"
+		int tid = ((Int_obj_val)o).Val();
+		switch (tid) {
+			case Tid_cmd:		return Itm_cmd;
+			case Tid_gui:		return Itm_gui;
+			case Tid_http:		return Itm_http;
+			case Tid_tcp:		return Itm_tcp;
+			case Tid_file:		return Itm_file;
+			default:			throw Err_.new_unhandled(tid);
+		}
+	}
+}

400_xowa/src/gplx/xowa/apps/Xoa_cur.java

@@ -0,0 +1,31 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.guis.views.*;
+public class Xoa_cur implements Gfo_invk {
+	public Xoa_cur(Xoae_app app) {this.app = app;} private Xoae_app app;
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_wiki)) {
+			Xog_win_itm win = app.Gui_mgr().Browser_win();
+			return win.Active_tab() == null ? Gfo_invk_.Noop : win.Active_page().Wikie(); // null check when called from mass html gen; DATE:2014-06-04
+		}
+		else if	(ctx.Match(k, Invk_win))			return app.Gui_mgr().Browser_win();
+		else if	(ctx.Match(k, Invk_user))			return app.Usere();
+		else return Gfo_invk_.Rv_unhandled;
+	}	private static final String Invk_wiki = "wiki", Invk_win = "win", Invk_user = "user";
+}

400_xowa/src/gplx/xowa/apps/Xoa_shell.java

@@ -0,0 +1,42 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+import gplx.core.consoles.*;
+import gplx.xowa.wikis.*;
+import gplx.xowa.htmls.hrefs.*;
+public class Xoa_shell implements Gfo_invk {
+	public Xoa_shell(Xoae_app app) {this.app = app;} private Xoae_app app;
+	public boolean Fetch_page_exec_async() {return fetch_page_exec_async;} private boolean fetch_page_exec_async = true;
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_fetch_page))				return Fetch_page(m);
+		else if	(ctx.Match(k, Invk_chars_per_line_max_))	Console_adp__sys.Instance.Chars_per_line_max_(m.ReadInt("v"));
+		else if	(ctx.Match(k, Invk_backspace_by_bytes_))	Console_adp__sys.Instance.Backspace_by_bytes_(m.ReadYn("v"));
+		else return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private String Fetch_page(GfoMsg m) {
+		String url = m.ReadStr("url");
+		if (String_.Eq(url, "home")) url = Xoa_url_.Main_page__home_str;	// WORKAROUND.ADDON: toolbar button sends "home"; note that Fetch_page is only called from command-line / addon, so "home" should never mean "home" page in current wiki; EX: en.wikipedia.org/wiki/home; DATE:2015-08-18
+		if (String_.Has_at_bgn(url, "//")) url = gplx.core.net.Gfo_protocol_itm.Itm_https.Key_w_colon_str() + url;	// WORKAROUND.ADDON: sidebar sends urls of form "//en.wikipedia.org/"; prefix with "https:" so url parser can handle it; DATE:2015-07-05; DATE:2015-08-18
+		return String_.new_u8(app.Gui_mgr().Browser_win().App__retrieve_by_url(url, m.ReadStrOr("output_type", "html")));
+	}
+	private static final String Invk_fetch_page = "fetch_page"
+	, Invk_chars_per_line_max_ = "chars_per_line_max_"
+	, Invk_backspace_by_bytes_ = "backspace_by_bytes_"
+	;
+}

400_xowa/src/gplx/xowa/apps/Xoa_shell_tst.java

@@ -0,0 +1,30 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+import org.junit.*; import gplx.xowa.apps.gfs.*;
+public class Xoa_shell_tst {
+	@Test  public void Fetch_page() {	// PURPOSE.fix: fetch_page failed with nullRef; DATE:2013-04-12
+		Xop_fxt parser_fxt = new Xop_fxt();
+		Xoae_app app = parser_fxt.App(); Xowe_wiki wiki = parser_fxt.Wiki();
+		parser_fxt.Init_page_create("A", "test"); // need to create page in order for html output to gen
+		wiki.Html_mgr().Page_wtr_mgr().Html_capable_(true);	// need to set html_capable in order for div_home to load
+		Xoa_gfs_mgr.Msg_parser_init();
+		wiki.Html_mgr().Portal_mgr().Div_home_fmtr().Fmt_("~{<>app.user.msgs.get('mainpage-description');<>}");
+		app.Gfs_mgr().Run_str("app.shell.fetch_page('en.wikipedia.org/wiki/A' 'html');"); // this causes a nullRef error b/c app.user.lang is null
+	}
+}

400_xowa/src/gplx/xowa/apps/Xoa_stage_.java

@@ -0,0 +1,21 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+public class Xoa_stage_ {
+	public static final byte Tid_ctor = 0, Tid_init = 1, Tid_launch = 2;
+}

400_xowa/src/gplx/xowa/apps/Xoa_sys_cfg.java

@@ -0,0 +1,91 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.langs.*;
+public class Xoa_sys_cfg implements Gfo_invk {
+	private Xoae_app app;
+	public Xoa_sys_cfg(Xoae_app app) {this.app = app;}
+	public byte[] Lang() {return lang_key;}
+	public Xoa_sys_cfg Lang_(byte[] v) {
+		lang_key = Xol_lang_stub_.Get_by_key_or_en(v).Key();
+		if (app.Stage() == gplx.xowa.apps.Xoa_stage_.Tid_launch) {	// do not update user lang unless launched; DATE:2014-05-26
+			Xol_lang_itm lang = app.Lang_mgr().Get_by_or_load(lang_key);
+			app.Usere().Lang_(lang);
+			app.Usere().Wiki().Html_mgr().Portal_mgr().Init();
+		}
+		return this;
+	}	private byte[] lang_key = Xol_lang_itm_.Key_en;
+	public void Init_by_app(Xoa_app app) {
+		app.Cfg().Type_mgr().Lists__add("list:" + Cfg__lang, Options_list_lang_.new_());
+		app.Cfg().Bind_many_app(this, Cfg__lang);
+	}
+	private static final String Cfg__lang = "xowa.gui.app.lang";
+	public int Options_version() {return options_version;} public Xoa_sys_cfg Options_version_(int v) {options_version = v; return this;} private int options_version = 1;
+	public Keyval[] Options_lang_list() {if (options_lang_list == null) options_lang_list = Options_list_lang_.new_(); return options_lang_list;} private Keyval[] options_lang_list;
+	public long Free_mem_when() {return free_mem_when;} long free_mem_when;
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_version))			return Xoa_app_.Version;
+		else if	(ctx.Match(k, Invk_build_date))			return Xoa_app_.Build_date;
+		else if	(ctx.Match(k, Invk_free_mem_when_))		free_mem_when = gplx.core.ios.Io_size_.parse_or(m.ReadStr("v"), Io_mgr.Len_mb * 5);
+		else if	(ctx.Match(k, Invk_lang))				return lang_key;
+		else if	(ctx.Match(k, Invk_lang_))				Lang_(m.ReadBry("v"));
+		else if	(ctx.Match(k, Invk_lang_list))			return Options_lang_list();
+		else if	(ctx.Match(k, Invk_options_version))	return options_version;
+		else if	(ctx.Match(k, Invk_options_version_))	options_version = m.ReadInt("v");
+		else if	(ctx.Match(k, Cfg__lang))				Lang_(m.ReadBry("v"));
+		else return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_version = "version", Invk_build_date = "build_date", Invk_free_mem_when_ = "free_mem_when_", Invk_options_version = "options_version", Invk_options_version_ = "options_version_"
+		, Invk_lang = "lang", Invk_lang_ = "lang_", Invk_lang_list = "lang_list";
+}
+class Options_list_lang_ {
+	public static Keyval[] new_() {
+		Ordered_hash translated = Ordered_hash_.New_bry();
+		List_adp untranslated = List_adp_.New();
+		Add_itm_many(translated, Xol_lang_stub_.Id_en, Xol_lang_stub_.Id_de, Xol_lang_stub_.Id_pl, Xol_lang_stub_.Id_zh_hans, Xol_lang_stub_.Id_zh_hant); // add langs with translations first, so they alphabetize to top of list			
+		int len = Xol_lang_stub_.Id__max;
+		for (int i = 0; i < len; i++) {	// add rest of langs, but sort by code
+			Xol_lang_stub itm = Xol_lang_stub_.Get_by_id(i);
+			if (translated.Has(itm.Key())) continue;
+			untranslated.Add(itm);
+		}
+		untranslated.Sort_by(Xol_lang_stub_.Comparer_key);
+
+		Keyval[] rv = new Keyval[len];
+		int translated_max = translated.Count();
+		for (int i = 0; i < translated_max; i++)
+			rv[i] = new_itm((Xol_lang_stub)translated.Get_at(i));
+
+		for (int i = translated_max; i < len; i++)
+			rv[i] = new_itm((Xol_lang_stub)untranslated.Get_at(i - translated_max));
+		return rv;
+	}
+	private static Keyval new_itm(Xol_lang_stub itm) {
+		String key_str = String_.new_u8(itm.Key());
+		String name_str = String_.new_u8(itm.Canonical_name());
+		return Keyval_.new_(key_str, name_str + " [" + key_str + "]");
+	}
+	private static void Add_itm_many(Ordered_hash translated, int... langs) {
+		int langs_len = langs.length;
+		for (int i = 0; i < langs_len; i++) {
+			Xol_lang_stub itm = Xol_lang_stub_.Get_by_id(langs[i]);
+			translated.Add_if_dupe_use_nth(itm.Key(), itm);
+		}
+	}
+}

400_xowa/src/gplx/xowa/apps/Xoa_thread_.java

@@ -0,0 +1,30 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+public class Xoa_thread_ {
+	public static final String 
+	  Key_page_async				= "xowa.page.async"
+	, Key_page_redlink				= "xowa.page.redlink"
+	, Key_page_popup				= "xowa.page.popup"
+	, Key_http_server_main			= "xowa.http_server.main"
+	, Key_bldr_download				= "xowa.bldr.download"
+	, Key_special_search_db			= "xowa.special.search.db"
+	, Key_special_search_cancel		= "xowa.special.search.cancel"
+	, Key_special_suggest			= "xowa.special.suggest"
+	;
+}

400_xowa/src/gplx/xowa/apps/Xoa_thread_mgr.java

@@ -0,0 +1,27 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+import gplx.core.threads.*;
+public class Xoa_thread_mgr {
+	public Gfo_thread_pool		Page_load_mgr() {return page_load_mgr;} private Gfo_thread_pool page_load_mgr = new Gfo_thread_pool();
+	public Gfo_thread_pool		File_load_mgr() {return file_load_mgr;} private Gfo_thread_pool file_load_mgr = new Gfo_thread_pool();
+	public void Usr_dlg_(Gfo_usr_dlg usr_dlg) {
+		page_load_mgr.Usr_dlg_(usr_dlg);
+		file_load_mgr.Usr_dlg_(usr_dlg);
+	}
+}

400_xowa/src/gplx/xowa/apps/Xoav_app.java

@@ -0,0 +1,113 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+import gplx.core.net.*; import gplx.core.log_msgs.*; import gplx.langs.jsons.*; import gplx.core.brys.*; import gplx.core.threads.*;
+import gplx.core.ios.*;
+import gplx.dbs.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.fsys.*; import gplx.xowa.apps.metas.*; import gplx.xowa.parsers.amps.*; import gplx.xowa.langs.cases.*; import gplx.core.intls.*; import gplx.xowa.users.data.*;
+import gplx.xowa.apps.site_cfgs.*; import gplx.xowa.apps.urls.*; import gplx.xowa.files.caches.*; import gplx.xowa.files.imgs.*;
+import gplx.xowa.bldrs.css.*;
+import gplx.xowa.apps.gfs.*;
+import gplx.xowa.htmls.hrefs.*; import gplx.xowa.htmls.core.htmls.utls.*; import gplx.xowa.htmls.bridges.*;
+import gplx.xowa.users.*;
+import gplx.xowa.wikis.*; import gplx.xowa.wikis.xwikis.*; import gplx.xowa.wikis.xwikis.parsers.*; import gplx.xowa.wikis.xwikis.sitelinks.*;
+import gplx.xowa.guis.cbks.*; import gplx.xowa.guis.tabs.*;
+import gplx.xowa.langs.*;
+import gplx.xowa.bldrs.wms.*;
+import gplx.langs.htmls.encoders.*;
+import gplx.xowa.bldrs.*;
+import gplx.xowa.addons.*; import gplx.xowa.specials.mgrs.*;
+import gplx.xowa.addons.apps.cfgs.*; import gplx.xowa.apps.miscs.*;
+public class Xoav_app implements Xoa_app, Gfo_invk {
+	public Xoav_app(Gfo_usr_dlg usr_dlg, Xoa_app_mode mode, Xog_tab_mgr tab_mgr, String plat_name, Io_url root_dir, Io_url file_dir, Io_url css_dir, Io_url http_root) {
+		Xoa_app_.Usr_dlg_(usr_dlg); this.usr_dlg = usr_dlg; this.mode = mode;
+		this.fsys_mgr = new Xoa_fsys_mgr(plat_name, root_dir, root_dir.GenSubDir("wiki"), file_dir, css_dir, http_root);
+		this.gfs_mgr = new Xoa_gfs_mgr("anonymous", this, fsys_mgr);
+		this.lang_mgr = new Xoa_lang_mgr(this, gfs_mgr);
+		this.meta_mgr = new Xoa_meta_mgr(this);
+		this.file__cache_mgr = new Xof_cache_mgr(usr_dlg, null, null);
+		this.file__img_mgr = new Xof_img_mgr();
+		this.wiki_mgr = new Xoav_wiki_mgr(this, utl_case_mgr);
+		this.utl_msg_log = Gfo_msg_log.Test();
+		this.html__bridge_mgr = new Xoh_bridge_mgr(utl__json_parser);
+		this.gui__tab_mgr = tab_mgr;
+		this.user = new Xouv_user(this, "anonymous", root_dir.GenSubDir_nest("user", "anonymous"));
+		this.api_root = null;
+		this.site_cfg_mgr = new Xoa_site_cfg_mgr(this);
+		this.bldr = new Xob_bldr(null);
+	}
+	public boolean						Tid_is_edit()				{return Bool_.N;}
+	public Xoa_app_mode				Mode()						{return mode;} private final    Xoa_app_mode mode;
+	public Xou_user					User()						{return user;} private final    Xouv_user user;
+	public Xoapi_root				Api_root()					{return api_root;} private final    Xoapi_root api_root;
+	public Xoa_fsys_mgr				Fsys_mgr()					{return fsys_mgr;} private final    Xoa_fsys_mgr fsys_mgr;
+	public Xoav_wiki_mgr			Wiki_mgr()					{return wiki_mgr;} private final    Xoav_wiki_mgr wiki_mgr;
+	public Xoa_wiki_mgr				Wiki_mgri()					{return wiki_mgr;}
+	public Xoa_lang_mgr				Lang_mgr()					{return lang_mgr;} private final    Xoa_lang_mgr lang_mgr;
+	public Xoa_gfs_mgr				Gfs_mgr()					{return gfs_mgr;} private final    Xoa_gfs_mgr gfs_mgr;
+	public Xof_cache_mgr			File__cache_mgr()			{return file__cache_mgr;} private final    Xof_cache_mgr file__cache_mgr;
+	public Xof_img_mgr				File__img_mgr()				{return file__img_mgr;} private final    Xof_img_mgr file__img_mgr;
+	public Io_download_fmt			File__download_fmt()		{return file__download_fmt;} private final    Io_download_fmt file__download_fmt = new Io_download_fmt();
+	public Xoh_href_parser			Html__href_parser()			{return href_parser;} private final    Xoh_href_parser href_parser = new Xoh_href_parser();
+	public Xoh_href_wtr				Html__href_wtr()			{return html__href_wtr;} private final    Xoh_href_wtr html__href_wtr = new Xoh_href_wtr();
+	public Xoa_css_extractor		Html__css_installer()		{return html__css_installer;} private final    Xoa_css_extractor html__css_installer = new Xoa_css_extractor();
+	public Xoh_bridge_mgr			Html__bridge_mgr()			{return html__bridge_mgr;} private final    Xoh_bridge_mgr html__bridge_mgr;
+	public Xoa_meta_mgr				Dbmeta_mgr()				{return meta_mgr;} private final    Xoa_meta_mgr meta_mgr;
+	public Gfo_inet_conn			Utl__inet_conn()			{return inet_conn;} private final    Gfo_inet_conn inet_conn = Gfo_inet_conn_.new_();
+	public Xoa_site_cfg_mgr			Site_cfg_mgr()				{return site_cfg_mgr;} private final    Xoa_site_cfg_mgr site_cfg_mgr;
+	public boolean						Xwiki_mgr__missing(byte[] domain)	{return wiki_mgr.Get_by_or_null(domain) == null;}
+	public Xoa_sitelink_mgr			Xwiki_mgr__sitelink_mgr()	{return xwiki_mgr__sitelink_mgr;} private final    Xoa_sitelink_mgr xwiki_mgr__sitelink_mgr = new Xoa_sitelink_mgr();
+	public Xow_xwiki_itm_parser		Xwiki_mgr__itm_parser()		{return xwiki_mgr__itm_parser;}	private final    Xow_xwiki_itm_parser xwiki_mgr__itm_parser = new Xow_xwiki_itm_parser();
+	public Xoax_addon_mgr			Addon_mgr()					{return addon_mgr;} private final    Xoax_addon_mgr addon_mgr = new Xoax_addon_mgr();
+	public Xob_bldr					Bldr()						{return bldr;} private final    Xob_bldr bldr;
+	public Xoa_special_regy			Special_regy()				{return special_regy;} private final    Xoa_special_regy special_regy = new Xoa_special_regy();
+	public Xog_cbk_mgr				Gui__cbk_mgr()				{return gui__cbk_mgr;} private final    Xog_cbk_mgr gui__cbk_mgr = new Xog_cbk_mgr();
+	public Xog_tab_mgr				Gui__tab_mgr()				{return gui__tab_mgr;} private final    Xog_tab_mgr gui__tab_mgr;
+	public Gfo_thread_mgr			Thread_mgr()				{return thread_mgr;} private final    Gfo_thread_mgr thread_mgr = new Gfo_thread_mgr();
+	public Xop_amp_mgr				Parser_amp_mgr()			{return parser_amp_mgr;} private final    Xop_amp_mgr parser_amp_mgr = Xop_amp_mgr.Instance;
+	public Xocfg_mgr				Cfg()						{return cfg;} private final    Xocfg_mgr cfg = new Xocfg_mgr();
+	public Xoa_misc_mgr				Misc_mgr()					{return misc_mgr;} private final    Xoa_misc_mgr misc_mgr = new Xoa_misc_mgr();
+
+	public Xowmf_mgr				Wmf_mgr()					{return wmf_mgr;} private final    Xowmf_mgr wmf_mgr = new Xowmf_mgr();
+	public Gfo_usr_dlg				Usr_dlg() {return usr_dlg;} public void Usr_dlg_(Gfo_usr_dlg v) {usr_dlg = v; Xoa_app_.Usr_dlg_(usr_dlg);} private Gfo_usr_dlg usr_dlg = Gfo_usr_dlg_.Noop;
+	public Bry_bfr_mkr				Utl__bfr_mkr()				{return utl__bry_bfr_mkr;}	private final    Bry_bfr_mkr utl__bry_bfr_mkr = new Bry_bfr_mkr();
+	public Json_parser				Utl__json_parser()			{return utl__json_parser;} private final    Json_parser utl__json_parser = new Json_parser();
+	public boolean						Bldr__running()				{return bldr__running;} public void Bldr__running_(boolean v) {this.bldr__running = v;} private boolean bldr__running;
+	public Xop_amp_mgr Utl_amp_mgr() {return utl_amp_mgr;} private Xop_amp_mgr utl_amp_mgr = Xop_amp_mgr.Instance;
+	public Xol_case_mgr Utl_case_mgr() {return utl_case_mgr;} private Xol_case_mgr utl_case_mgr = Xol_case_mgr_.U8();
+//		public Gfo_url_encoder Utl_encoder_fsys() {return utl_encoder_fsys;} private Gfo_url_encoder utl_encoder_fsys = Gfo_url_encoder.New_fsys_lnx();
+	public Gfo_msg_log Utl_msg_log() {return utl_msg_log;} private Gfo_msg_log utl_msg_log;
+	public Xoav_url_parser Utl_url_parser_xo() {return utl_url_parser_xo;} private Xoav_url_parser utl_url_parser_xo = new Xoav_url_parser();
+	public Gfo_url_parser Utl_url_parser_gfo() {return utl_url_parser_gfo;} private final    Gfo_url_parser utl_url_parser_gfo = new Gfo_url_parser();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {throw Err_.new_unimplemented_w_msg("implemented for Xoa_cfg_mgr");}
+	public void Init_by_app(Io_url user_db_url) {
+		user.Init_db(this, wiki_mgr, user_db_url);
+		this.Addon_mgr().Add_dflts_by_app(this).Run_by_app(this);
+		cfg.Init_by_app(this);
+		misc_mgr.Init_by_app(this);
+	}
+	public void Free_mem() {	// NOTE:not yet called in drd; DATE:2016-12-04
+	}
+	public static Xoav_app New_by_drd(gplx.xowa.drds.files.Xod_fsys_mgr fsys_mgr, Xog_tab_mgr tab_mgr) {
+		// create log
+		Gfo_usr_dlg__log_base log = new Gfo_usr_dlg__log_base(); log.Log_dir_(Io_url_.mem_dir_("mem/tmp"));
+		Gfo_usr_dlg usr_dlg = new Gfo_usr_dlg_base(log, Gfo_usr_dlg__gui_.Console);
+		Xoa_app_.Usr_dlg_(usr_dlg);
+
+		return new Xoav_app(usr_dlg, Xoa_app_mode.Itm_gui, tab_mgr, "drd", fsys_mgr.App_root_dir(), fsys_mgr.Usr_data_dir(), fsys_mgr.Usr_data_dir().GenSubDir("temp"), Io_url_.new_any_("/android_asset/xowa/"));
+	}
+}

400_xowa/src/gplx/xowa/apps/Xoav_wiki_mgr.java

@@ -0,0 +1,50 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.*; import gplx.xowa.langs.cases.*; import gplx.xowa.users.data.*;
+import gplx.xowa.wikis.*;
+public class Xoav_wiki_mgr implements Xoa_wiki_mgr {
+	private final    Xoav_app app; private final    Ordered_hash hash = Ordered_hash_.New_bry();		
+	public Xoav_wiki_mgr(Xoav_app app, Xol_case_mgr case_mgr) {this.app = app;}
+	public int			Count()								{return hash.Count();}
+	public boolean		Has(byte[] key)						{return hash.Has(key);}
+	public Xow_wiki		Get_at(int idx)						{return (Xow_wiki)hash.Get_at(idx);}
+	public Xow_wiki		Get_by_or_null(byte[] key)			{return (Xow_wiki)hash.Get_by(key);}
+	public Xow_wiki		Get_by_or_make_init_y(byte[] key) {
+		Xow_wiki rv = this.Get_by_or_null(key);
+		rv.Init_by_wiki();
+		return rv;
+	}
+	public Xow_wiki		Get_by_or_make_init_n(byte[] key) {return Get_by_or_make_init_y(key);}
+	public void			Add(Xow_wiki wiki) {hash.Add_if_dupe_use_nth(wiki.Domain_bry(), wiki);}
+	public Xow_wiki		Make(byte[] domain_bry, Io_url wiki_root_dir) {return new Xowv_wiki(app, domain_bry, wiki_root_dir);}
+	public Xow_wiki		Import_by_url(Io_url url) {return Xoa_wiki_mgr_.Import_by_url(app, this, url);}
+	public void			Load_by_user_data() {
+		Xoud_site_row[] ary = app.User().User_db_mgr().Site_mgr().Get_all();
+		int len = ary.length;
+		for (int i = 0; i < len; ++i) {
+			Xoud_site_row itm = ary[i];
+			Xow_wiki wiki = Make(Bry_.new_u8(itm.Domain()), Io_url_.new_dir_(itm.Path()));
+			this.Add(wiki);
+		}
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Xoa_wiki_mgr_.Invk__import_by_url))		return this.Import_by_url(m.ReadIoUrl("v"));
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+}

400_xowa/src/gplx/xowa/apps/apis/Xoapi_root.java

@@ -0,0 +1,72 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.guis.cmds.*;
+public class Xoapi_root implements Gfo_invk {
+	private Xoae_app app;
+	public Xoapi_root(Xoae_app app) {
+		app_api.Ctor_by_app(app);
+		usr_api.Ctor_by_app(app);
+		bldr_api.Ctor_by_app(app);
+		html_api.Ctor_by_app(app);
+	}
+	public void Init_by_kit(Xoae_app app) {
+		this.app = app;
+		app_api.Init_by_kit(app);
+		nav_api.Init_by_kit(app);
+		gui_api.Init_by_kit(app);
+		html_api.Init_by_kit(app);
+		usr_api.Init_by_kit(app);
+		xtns_api.Init_by_kit(app);
+	}
+	public void Init_by_app(Xoae_app app) {
+		html_api.Init_by_app(app);
+		usr_api.Init_by_app(app);
+	}
+	public Xoapi_addon		Addon()		{return addon_api;} private final    Xoapi_addon addon_api = new Xoapi_addon();
+	public Xoapi_app		App()		{return app_api;} private final    Xoapi_app app_api = new Xoapi_app();
+	public Xoapi_nav		Nav()		{return nav_api;} private final    Xoapi_nav nav_api = new Xoapi_nav();
+	public Xoapi_gui		Gui()		{return gui_api;} private final    Xoapi_gui gui_api = new Xoapi_gui();
+	public Xoapi_html		Html()		{return html_api;} private final    Xoapi_html html_api = new Xoapi_html();
+	public Xoapi_bldr		Bldr()		{return bldr_api;} private final    Xoapi_bldr bldr_api = new Xoapi_bldr();
+	public Xoapi_usr		Usr()		{return usr_api;} private final    Xoapi_usr usr_api = new Xoapi_usr();
+	public Xoapi_xtns		Xtns()		{return xtns_api;} private final    Xoapi_xtns xtns_api = new Xoapi_xtns();
+	public String			Test_str() {return test_str;} public void Test_str_(String v) {test_str = v;} private String test_str;	// TEST
+	private void Exec(String key) {
+		Xog_cmd_itm cmd_itm = app.Gui_mgr().Cmd_mgr().Get_or_null(key);
+		if (cmd_itm == null) app.Usr_dlg().Warn_many("", "", "could not find cmd; key=~{0}", key);
+		app.Gfs_mgr().Run_str_for(app, cmd_itm.Cmd());
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_app)) 		return app_api;
+		else if	(ctx.Match(k, Invk_addon)) 		return addon_api;
+		else if	(ctx.Match(k, Invk_bldr)) 		return bldr_api;
+		else if	(ctx.Match(k, Invk_nav)) 		return nav_api;
+		else if	(ctx.Match(k, Invk_gui)) 		return gui_api;
+		else if	(ctx.Match(k, Invk_html)) 		return html_api;
+		else if	(ctx.Match(k, Invk_usr)) 		return usr_api;
+		else if	(ctx.Match(k, Invk_xtns)) 		return xtns_api;
+		else if	(ctx.Match(k, Invk_exec)) 		Exec(m.ReadStr("v"));
+		else if	(ctx.Match(k, Invk_test_str)) 	return test_str;
+		else if	(ctx.Match(k, Invk_test_str_)) 	test_str = m.ReadStr("v");
+		return this;
+	}
+	private static final String Invk_exec = "exec", Invk_test_str = "test_str", Invk_test_str_ = "test_str_"
+	, Invk_app = "app", Invk_addon = "addon"
+	, Invk_bldr = "bldr", Invk_nav = "nav", Invk_gui = "gui", Invk_html = "html", Invk_usr = "usr", Invk_xtns = "xtns";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/Xoapi_addon.java

@@ -0,0 +1,30 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*;
+import gplx.xowa.apps.apis.xowa.addons.*;
+public class Xoapi_addon implements Gfo_invk {
+	public void Ctor_by_app(Xoa_app app) {}
+	public Xoapi_addon_search		Search()	{return search;}	private final    Xoapi_addon_search search = new Xoapi_addon_search();
+	public Xoapi_addon_bldr			Bldr()		{return bldr;}		private final    Xoapi_addon_bldr bldr = new Xoapi_addon_bldr();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk__search)) 								return search;
+		else if	(ctx.Match(k, Invk__bldr)) 									return bldr;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk__search = "search", Invk__bldr = "bldr";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/Xoapi_app.java

@@ -0,0 +1,38 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*;
+import gplx.xowa.guis.views.*;
+import gplx.xowa.apps.apis.xowa.apps.*;
+public class Xoapi_app implements Gfo_invk {
+	private Xog_win_itm win;
+	public void Ctor_by_app(Xoae_app app) {
+		fsys.Ctor_by_app(app);
+	}
+	public void Init_by_kit(Xoae_app app) {
+		win = app.Gui_mgr().Browser_win();
+	}
+	public Xoapi_fsys		Fsys()		{return fsys;} private Xoapi_fsys fsys = new Xoapi_fsys();
+	public void				Exit()		{win.App__exit();}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_exit)) 								this.Exit();
+		else if	(ctx.Match(k, Invk_fsys)) 								return fsys;
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_exit = "exit", Invk_fsys = "fsys";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/Xoapi_bldr.java

@@ -0,0 +1,28 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*;
+import gplx.xowa.apps.apis.xowa.bldrs.*;
+public class Xoapi_bldr implements Gfo_invk {
+	public void Ctor_by_app(Xoa_app app) {wiki.Ctor_by_app(app);}
+	public Xoapi_bldr_wiki		Wiki() {return wiki;} private final    Xoapi_bldr_wiki wiki = new Xoapi_bldr_wiki();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_wiki)) 									return wiki;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk_wiki = "wiki";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/Xoapi_gui.java

@@ -0,0 +1,36 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*;
+import gplx.xowa.apps.apis.xowa.gui.*;
+public class Xoapi_gui implements Gfo_invk {
+	public void Init_by_kit(Xoae_app app) {
+		browser.Init_by_kit(app);
+		font.Init_by_kit(app);
+		page.Init_by_kit(app);
+	}
+	public Xoapi_browser	Browser() {return browser;} private Xoapi_browser browser = new Xoapi_browser();
+	public Xoapi_font		Font() {return font;} private Xoapi_font font = new Xoapi_font();
+	public Xoapi_page		Page() {return page;} private Xoapi_page page = new Xoapi_page();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_browser)) 					return browser;
+		else if	(ctx.Match(k, Invk_font))	 					return font;
+		else if	(ctx.Match(k, Invk_page)) 						return page;
+		return this;
+	}
+	private static final String Invk_browser = "browser", Invk_font = "font", Invk_page = "page";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/Xoapi_html.java

@@ -0,0 +1,34 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*;
+import gplx.xowa.apps.apis.xowa.html.*;
+public class Xoapi_html implements Gfo_invk {
+	public void Ctor_by_app(Xoae_app app) {
+		page.Ctor_by_app(app);
+	}
+	public void Init_by_app(Xoae_app app) {page.Init_by_app(app);}
+	public void Init_by_kit(Xoae_app app) {modules.Init_by_kit(app);}
+	public Xoapi_modules	Modules()	{return modules;}	private final    Xoapi_modules modules = new Xoapi_modules();
+	public Xoapi_page		Page()		{return page;}		private final    Xoapi_page page = new Xoapi_page();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_modules)) 					return modules;
+		else if	(ctx.Match(k, Invk_page)) 						return page;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk_modules = "modules", Invk_page = "page";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/Xoapi_nav.java

@@ -0,0 +1,40 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*;
+import gplx.xowa.guis.views.*;
+import gplx.xowa.apps.apis.xowa.navs.*;
+public class Xoapi_nav implements Gfo_invk {
+	private Xog_win_itm win;
+	public void Init_by_kit(Xoae_app app) {
+		win = app.Gui_mgr().Browser_win();
+		wiki.Init_by_kit(app);
+	}
+	public Xoapi_nav_wiki Wiki()		{return wiki;} private Xoapi_nav_wiki wiki = new Xoapi_nav_wiki();
+	public void Goto(String page)		{win.Page__navigate_by_url_bar(page);}
+	public void Go_bwd()				{win.Page__navigate_by_history(Bool_.N);}
+	public void Go_fwd()				{win.Page__navigate_by_history(Bool_.Y);}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_go_bwd)) 							this.Go_bwd();
+		else if	(ctx.Match(k, Invk_go_fwd)) 							this.Go_fwd();
+		else if	(ctx.Match(k, Invk_goto)) 								this.Goto(m.ReadStr("v"));
+		else if (ctx.Match(k, Invk_wiki)) 								return wiki;
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_go_bwd = "go_bwd", Invk_go_fwd = "go_fwd", Invk_goto = "goto", Invk_wiki = "wiki";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/Xoapi_usr.java

@@ -0,0 +1,39 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*;
+import gplx.xowa.apps.apis.xowa.usrs.*;
+public class Xoapi_usr implements Gfo_invk {
+	public void Ctor_by_app(Xoae_app app) {
+		bookmarks.Ctor_by_app(app);
+		history.Ctor_by_app(app);
+	}
+	public void Init_by_app(Xoa_app app) {
+	}
+	public void Init_by_kit(Xoae_app app) {
+		bookmarks.Init_by_kit(app);
+		history.Init_by_kit(app);
+	}
+	public Xoapi_bookmarks	Bookmarks() {return bookmarks;} private final    Xoapi_bookmarks bookmarks = new Xoapi_bookmarks();
+	public Xoapi_history	History()	{return history;}	private final    Xoapi_history history = new Xoapi_history();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_bookmarks)) 							return bookmarks;
+		else if	(ctx.Match(k, Invk_history)) 							return history;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk_bookmarks = "bookmarks", Invk_history = "history";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/Xoapi_xtns.java

@@ -0,0 +1,30 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*;
+import gplx.xowa.apps.apis.xowa.xtns.*;
+public class Xoapi_xtns implements Gfo_invk {
+	public void Init_by_kit(Xoae_app app) {
+		wikibase.Init_by_app(app);
+	}
+	public Xoapi_wikibase		Wikibase()		{return wikibase;}  private final    Xoapi_wikibase  wikibase = new Xoapi_wikibase();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_wikibase))	 			return wikibase;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk_wikibase  = "wikibase";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/addons/Xoapi_addon_bldr.java

@@ -0,0 +1,27 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.addons; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.apps.apis.xowa.addons.bldrs.*;
+public class Xoapi_addon_bldr implements Gfo_invk {
+	public Xoapi_central_api		Central()		{return central;}		private final    Xoapi_central_api central = new Xoapi_central_api();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk__central)) 						return central;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk__central = "central";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/addons/Xoapi_addon_search.java

@@ -0,0 +1,33 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.addons; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.wikis.domains.*; import gplx.xowa.wikis.domains.crts.*;
+import gplx.xowa.apps.apis.xowa.addons.searchs.*;
+public class Xoapi_addon_search implements Gfo_invk {
+	@gplx.Internal protected Xoapi_search_box		Search_box()	{return search_box;}	private final    Xoapi_search_box search_box = new Xoapi_search_box();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk__search_box)) 					return search_box;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk__search_box = "search_box";
+}
+class Xoapi_search_box implements Gfo_invk {
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		return null;
+	}
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/addons/bldrs/Xoapi_central_api.java

@@ -0,0 +1,29 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.addons.bldrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.addons.*;
+public class Xoapi_central_api implements Gfo_invk {
+	public boolean		Log_verbose()		{return log_verbose;}		private boolean log_verbose = false;
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk__log_verbose_)) 						log_verbose = m.ReadBool("v");
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String
+	  Invk__log_verbose_				= "log_verbose_"
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/addons/bldrs/Xopg_match_mgr.java

@@ -0,0 +1,95 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.addons.bldrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.addons.*;
+import gplx.xowa.apps.urls.*;
+public class Xopg_match_mgr {
+	private String scope_raw;
+	private Ordered_hash wikis;
+	private boolean wildcard_exists;
+	private Xopg_match_wiki wildcard_wiki;
+	public void Set(String v) {
+		this.scope_raw = v;
+		this.wikis = null;
+		this.wildcard_exists = false;
+		this.wildcard_wiki = null;
+	}
+	public boolean Match(Xow_wiki wiki, byte[] page_ttl) {
+		if (wikis == null) Init(wiki.App());
+
+		if (wildcard_exists) return true;
+		if (wildcard_wiki != null) {
+			if (wildcard_wiki.Has(page_ttl))
+				return true;
+		}
+		Xopg_match_wiki match_wiki = (Xopg_match_wiki)wikis.Get_by(wiki.Domain_bry());
+		if (match_wiki == null) return false;
+		return match_wiki.Has(page_ttl);
+	}
+	private void Init(Xoa_app app) {
+		this.wikis = Ordered_hash_.New_bry();
+		String[] lines = String_.SplitLines_nl(scope_raw);
+		Xow_url_parser url_parser = app.User().Wikii().Utl__url_parser();
+		for (String line : lines) {
+			if (String_.Eq(line, "*")) {
+				wildcard_exists = true;
+			}
+			else {
+				byte[] wiki_domain = null, page_db = null;
+				boolean cur_is_wildcard_wiki = false;
+				if (String_.Has_at_bgn(line, "*:")) {
+					wiki_domain = Byte_ascii.Star_bry;
+					page_db = Bry_.Mid(Bry_.new_u8(line), 2);
+					cur_is_wildcard_wiki = true;
+				}
+				else {
+					Xoa_url url = url_parser.Parse_by_urlbar_or_null(line);
+					wiki_domain = url.Wiki_bry();
+					page_db = url.Page_bry();
+				}
+				Xopg_match_wiki match_wiki = (Xopg_match_wiki)wikis.Get_by(wiki_domain);
+				if (match_wiki == null) {
+					match_wiki = new Xopg_match_wiki(wiki_domain);
+					wikis.Add(wiki_domain, match_wiki);
+					if (cur_is_wildcard_wiki) {
+						wildcard_wiki = match_wiki;
+					}
+				}
+				match_wiki.Add(page_db);
+			}
+		}
+	}
+}
+class Xopg_match_wiki {
+	private final    Ordered_hash hash = Ordered_hash_.New_bry();
+	private boolean wildcard_exists;
+	public Xopg_match_wiki(byte[] domain_bry) {
+		this.domain_bry = domain_bry;
+	}
+	public byte[] Domain_bry() {return domain_bry;} private final    byte[] domain_bry;
+	public boolean Has(byte[] page_db) {
+		return wildcard_exists ? true : hash.Has(page_db);
+	}
+	public void Add(byte[] page_db) {
+		if (Bry_.Eq(page_db, Byte_ascii.Star_bry)) {
+			wildcard_exists = true;
+		}
+		else {
+			hash.Add_if_dupe_use_1st(page_db, page_db);
+		}
+	}
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/addons/bldrs/Xopg_match_mgr__tst.java

@@ -0,0 +1,70 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.addons.bldrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.addons.*;
+import org.junit.*; import gplx.core.tests.*;
+public class Xopg_match_mgr__tst {
+	private final    Xopg_match_mgr__fxt fxt = new Xopg_match_mgr__fxt();
+	@Before public void init() {fxt.Clear();}
+	@Test  public void Specific() {
+		fxt.Init__set("en.w:A");
+		fxt.Test__match_y("A");
+		fxt.Test__match_n("AB");
+	}
+	@Test  public void Other_wiki() {
+		fxt.Init__set("fr.w:A");
+		fxt.Test__match_n("A");	// note that test defaults to "en.w" as primary wiki
+	}
+	@Test  public void Wildcard__app() {
+		fxt.Init__set("*");
+		fxt.Test__match_y("A", "B");
+	}
+	@Test  public void Wildcard__page() {
+		fxt.Init__set("en.w:*");
+		fxt.Test__match_y("A", "B");
+	}
+	@Test  public void Wildcard__page__other() {
+		fxt.Init__set("fr.w:*");
+		fxt.Test__match_n("A", "B");
+	}
+	@Test  public void Wildcard__wiki() {
+		fxt.Init__set("*:A");
+		fxt.Test__match_y("A");
+		fxt.Test__match_n("B");
+	}
+}
+class Xopg_match_mgr__fxt {
+	private final    Xopg_match_mgr match_mgr = new Xopg_match_mgr();
+	private Xowe_wiki wiki;
+	public void Clear() {
+		Xoae_app app = Xoa_app_fxt.Make__app__edit();
+		this.wiki = Xoa_app_fxt.Make__wiki__edit(app);
+		app.User().Wikii().Xwiki_mgr().Add_by_atrs(wiki.Domain_bry(), wiki.Domain_bry());
+	}
+	public void Init__set(String url) {
+		match_mgr.Set(url);
+	}
+	public void Test__match_y(String... urls) {Test__match(Bool_.Y, urls);}
+	public void Test__match_n(String... urls) {Test__match(Bool_.N, urls);}
+	private void Test__match(boolean expd, String... urls) {
+		for (int i = 0; i < urls.length; i++) {
+			String url = urls[i];				
+			boolean actl = match_mgr.Match(wiki, Bry_.new_u8(url));
+			Gftest.Eq__bool(expd, actl, "match failed", "expd", expd, "url", url);
+		}
+	}
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/addons/searchs/Xoapi_search_mode_.java

@@ -0,0 +1,34 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.addons.searchs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.addons.*;
+public class Xoapi_search_mode_ {
+	public static final int Tid__title_full = 0, Tid__title_word = 1;
+	public static final String Str__title_full = "title.full", Str__title_word = "title.word"; 
+	public static String To_str(int v) {
+		switch (v) {
+			case Tid__title_full:	return Str__title_full;
+			case Tid__title_word:	return Str__title_word;
+			default:				throw Err_.new_unhandled_default(v);
+		}
+	}
+	public static int To_int(String v) {
+		if		(String_.Eq(v, Str__title_full))	return Tid__title_full;
+		else if	(String_.Eq(v, Str__title_word))	return Tid__title_word;
+		else										throw Err_.new_unhandled_default(v);
+	}
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/apps/Xoapi_fsys.java

@@ -0,0 +1,33 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.apps; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.core.envs.*;
+public class Xoapi_fsys implements Gfo_invk {
+	public void Ctor_by_app(Xoae_app app) {
+		this.plat_jar = Env_.AppUrl();
+		this.root_dir = app.Fsys_mgr().Root_dir();
+	}
+	public Io_url			Plat_jar()				{return plat_jar;}	private Io_url plat_jar;
+	public Io_url			Plat_url(String s)		{return Io_url_.new_any_(root_dir.Gen_sub_path_for_os(s));} private Io_url root_dir;
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_plat_jar)) 							return plat_jar;
+		else if	(ctx.Match(k, Invk_plat_url)) 							return Plat_url(m.ReadStr("v"));
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk_plat_jar = "plat_jar", Invk_plat_url = "plat_url";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/bldrs/Xoapi_bldr_wiki.java

@@ -0,0 +1,34 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.bldrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.apps.apis.xowa.bldrs.filters.*;
+import gplx.xowa.apps.apis.xowa.bldrs.imports.*;
+import gplx.xowa.apps.apis.xowa.bldrs.runners.*;
+public class Xoapi_bldr_wiki implements Gfo_invk {
+	public void Ctor_by_app(Xoa_app app) {
+		runner.Ctor_by_app(app);
+	}
+	public Xoapi_import Import() {return import_api;} private final    Xoapi_import import_api = new Xoapi_import();
+	public Xoapi_runner Runner() {return runner;} private final    Xoapi_runner runner = new Xoapi_runner();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_import)) 						return import_api;
+		else if	(ctx.Match(k, Invk_runner)) 						return runner;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk_import = "import", Invk_runner = "runner";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/bldrs/filters/titles/Xoapi_title.java

@@ -0,0 +1,49 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.bldrs.filters.titles; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.bldrs.*; import gplx.xowa.apps.apis.xowa.bldrs.filters.*;
+public class Xoapi_title implements Gfo_invk {
+	public void Init_by_kit(Xoae_app app) {
+//			wordlist_dir = app.Fsys_mgr().Bin_xtns_dir().GenSubDir_nest("xowa", "DansGuardian");
+	}
+	public boolean		Enabled()		{return enabled;}		private boolean enabled = Bool_.Y;
+	public Io_url	Wordlist_dir()	{return wordlist_dir;}	private Io_url wordlist_dir;
+	public int		Score_init()	{return score_init;}	private int score_init = 0;
+	public int		Score_pass()	{return score_pass;}	private int score_pass = 0;
+	public boolean		Log_enabled()	{return log_enabled;}	private boolean log_enabled = Bool_.Y;
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_enabled)) 							return Yn.To_str(enabled);
+		else if	(ctx.Match(k, Invk_enabled_)) 							enabled = m.ReadYn("v");
+		else if	(ctx.Match(k, Invk_wordlist_dir)) 						return Int_.To_str(score_init);
+		else if	(ctx.Match(k, Invk_wordlist_dir_)) 						wordlist_dir= m.ReadIoUrl("v");
+		else if	(ctx.Match(k, Invk_score_init)) 						return Int_.To_str(score_init);
+		else if	(ctx.Match(k, Invk_score_init_)) 						score_init = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk_score_pass)) 						return Int_.To_str(score_pass);
+		else if	(ctx.Match(k, Invk_score_pass_)) 						score_pass = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk_log_enabled)) 						return Yn.To_str(enabled);
+		else if	(ctx.Match(k, Invk_log_enabled_)) 						log_enabled = m.ReadYn("v");
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String
+	  Invk_enabled				= "enabled"				, Invk_enabled_				= "enabled_"
+	, Invk_wordlist_dir			= "wordlist_dir"		, Invk_wordlist_dir_		= "wordlist_dir_"
+	, Invk_score_init			= "score_init"			, Invk_score_init_			= "score_init_"
+	, Invk_score_pass			= "score_pas"			, Invk_score_pass_			= "score_pass_"
+	, Invk_log_enabled			= "log_enabled"			, Invk_log_enabled_			= "log_enabled_"
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/bldrs/imports/Xoapi_import.java

@@ -0,0 +1,36 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.bldrs.imports; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.bldrs.*;
+import gplx.core.ios.*; import gplx.core.ios.streams.*;
+import gplx.xowa.wikis.data.*;
+public class Xoapi_import implements Gfo_invk {
+	public long		Cat_link_db_max()		{return cat_link_db_max;}		private long cat_link_db_max		= Io_size_.To_long_by_int_mb(1500);		// 3.6 GB; v1
+	public String	User_name()				{return user_name;}				private String user_name			= "anonymous";
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_cat_link_db_max)) 					return Io_size_.To_str_mb(cat_link_db_max);
+		else if	(ctx.Match(k, Invk_cat_link_db_max_)) 					cat_link_db_max = Io_size_.To_long_by_msg_mb(m, cat_link_db_max);
+		else if	(ctx.Match(k, Invk_user_name)) 							return user_name;
+		else if	(ctx.Match(k, Invk_user_name_)) 						user_name = m.ReadStr("v");
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String
+	  Invk_cat_link_db_max		= "cat_link_db_max"		, Invk_cat_link_db_max_		= "cat_link_db_max_"
+	, Invk_user_name			= "user_name"			, Invk_user_name_			= "user_name_"
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/bldrs/runners/Xoapi_runner.java

@@ -0,0 +1,47 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.bldrs.runners; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.bldrs.*;
+public class Xoapi_runner implements Gfo_invk {
+	// private Xoa_app app;
+	public void Ctor_by_app(Xoa_app app) {}//this.app = app;}
+	private void Exec(GfoMsg msg) {
+//			int len = msg.Args_count();
+//			String cmd = (String)msg.Args_getAt(0).Val();
+//			Keyval[] args = new Keyval[len - 1];
+//			for (int i = 1; i < len; ++i) {
+//				String arg = (String)msg.Args_getAt(i).Val();
+//				int eq_pos = String_.FindFwd(arg, "=");
+//				String key = String_.Mid(arg, 0, eq_pos);
+//				String val = String_.Mid(arg, eq_pos + 1);
+//				args[i - 1] = Keyval_.new_(key, val);
+//			}
+//			gplx.core.ios.zips.Io_zip_decompress_task task = new gplx.core.ios.zips.Io_zip_decompress_task();
+		// task.Init(true, Gfo
+		// app.Gui__cbk_mgr().Send_prog("test", "key_0", "val_0");
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_exec)) 						Exec(m);
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_exec = "exec";
+}
+//	class Xodl_prog_ui : gplx.core.progs.Gfo_prog_ui {
+//		public void Prog__update_val(long cur, long max) {}
+//		public void Prog__end() {}
+//	}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/Xoapi_browser.java

@@ -0,0 +1,53 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.apps.apis.xowa.gui.browsers.*;
+public class Xoapi_browser implements Gfo_invk {
+	public void Init_by_kit(Xoae_app app) {
+		url.Init_by_kit(app);
+		tabs.Init_by_kit(app);
+		html.Init_by_kit(app);
+		search.Init_by_kit(app);
+		find.Init_by_kit(app);
+		prog.Init_by_kit(app);
+		info.Init_by_kit(app);
+		prog_log.Init_by_kit(app);
+	}
+	public Xoapi_url		Url()		{return url;} private Xoapi_url url = new Xoapi_url();
+	public Xoapi_tabs		Tabs()		{return tabs;} private Xoapi_tabs tabs = new Xoapi_tabs();
+	public Xoapi_html_box	Html()		{return html;} private Xoapi_html_box html = new Xoapi_html_box();
+	public Xoapi_search		Search()	{return search;} private Xoapi_search search = new Xoapi_search();
+	public Xoapi_find		Find()		{return find;} private Xoapi_find find = new Xoapi_find();
+	public Xoapi_prog		Prog()		{return prog;} private Xoapi_prog prog = new Xoapi_prog();
+	public Xoapi_info		Info()		{return info;} private Xoapi_info info = new Xoapi_info();
+	public Xoapi_prog_log	Prog_log()	{return prog_log;} private Xoapi_prog_log prog_log = new Xoapi_prog_log();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_url)) 						return url;
+		else if	(ctx.Match(k, Invk_tabs)) 						return tabs;
+		else if	(ctx.Match(k, Invk_html)) 						return html;
+		else if	(ctx.Match(k, Invk_search)) 					return search;
+		else if	(ctx.Match(k, Invk_find)) 						return find;
+		else if	(ctx.Match(k, Invk_prog)) 						return prog;
+		else if	(ctx.Match(k, Invk_info)) 						return info;
+		else if	(ctx.Match(k, Invk_prog_log)) 					return prog_log;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String 
+	  Invk_url = "url", Invk_tabs = "tabs", Invk_html = "html", Invk_search = "search"
+	, Invk_find = "find", Invk_prog = "prog", Invk_info = "info", Invk_prog_log = "prog_log";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/Xoapi_font.java

@@ -0,0 +1,51 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.apps.cfgs.*; import gplx.xowa.htmls.*;
+public class Xoapi_font implements Gfo_invk {
+	private Xoae_app app;
+	public void Init_by_kit(Xoae_app app) {
+		this.app = app;
+	}
+	public void Increase() {Adj(1);}
+	public void Decrease() {Adj(-1);}
+	public void Reset() {Set(false, Xoh_page_mgr.Font_size_default, Xocfg_win.Font_size_default);}
+	public void Adj(int adj) {
+		float html_font_size = app.Html_mgr().Page_mgr().Font_size() + adj;
+		float gui_font_size = app.Gui_mgr().Win_cfg().Font().Size() + adj; // (html_font_size * .75f) - 4;	// .75f b/c 16px = 12 pt; -4 b/c gui font is currently 4 pt smaller 
+		if (html_font_size < 1 || gui_font_size < 1) return;
+		Set(true, html_font_size, gui_font_size);
+	}
+	private void Set(boolean enabled, float html_font_size, float gui_font_size) {
+		if (html_font_size <= 0) return;	// font must be positive
+		app.Cfg().Set_bool_app(gplx.xowa.htmls.Xoh_page_mgr.Cfg__font_enabled, enabled);
+		app.Cfg().Set_float_app(gplx.xowa.htmls.Xoh_page_mgr.Cfg__font_size, html_font_size);
+		app.Cfg().Set_float_app(gplx.xowa.guis.langs.Xol_font_info.Cfg__font_size, gui_font_size);
+		app.Gui_mgr().Browser_win().Page__reload();	// NOTE: force reload; needed if viewing home/wiki/Options/HTML, else Font size won't update
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_increase))	 		this.Increase();
+		else if	(ctx.Match(k, Invk_decrease))	 		this.Decrease();
+		else if	(ctx.Match(k, Invk_reset))	 			this.Reset();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String
+	  Invk_increase = "increase", Invk_decrease = "decrease", Invk_reset = "reset"
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/Xoapi_page.java

@@ -0,0 +1,36 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.apps.apis.xowa.gui.pages.*;
+public class Xoapi_page implements Gfo_invk {
+	public void Init_by_kit(Xoae_app app) {
+		view.Init_by_kit(app);
+		selection.Init_by_kit(app);
+		edit.Init_by_kit(app);
+	}
+	public Xoapi_view			View() {return view;} private Xoapi_view view = new Xoapi_view();
+	public Xoapi_edit			Edit() {return edit;} private Xoapi_edit edit = new Xoapi_edit();
+	public Xoapi_selection		Selection() {return selection;} private Xoapi_selection selection = new Xoapi_selection();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_view))	 		return view;
+		else if	(ctx.Match(k, Invk_selection)) 		return selection;
+		else if	(ctx.Match(k, Invk_edit)) 			return edit;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk_view = "view", Invk_selection = "selection", Invk_edit = "edit";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/browsers/Xoapi_find.java

@@ -0,0 +1,92 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.browsers; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.gfui.*; import gplx.gfui.controls.standards.*;
+import gplx.xowa.wikis.pages.*; import gplx.xowa.guis.*; import gplx.xowa.guis.views.*;
+public class Xoapi_find implements Gfo_invk {
+	private Xog_find_box find_box;
+	public void Init_by_kit(Xoae_app app) {
+		find_box = new Xog_find_box(app);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_show)) 						find_box.Show();
+		else if	(ctx.Match(k, Invk_show_by_paste)) 				find_box.Show_by_paste();
+		else if	(ctx.Match(k, Invk_exec)) 						find_box.Exec();
+		else if	(ctx.Match(k, Invk_type)) 						find_box.Exec();	// NOTE: same as exec; provided so that exec doesn't accidentally overwrite auto-type for find
+		else if	(ctx.Match(k, Invk_find_fwd)) 					find_box.Exec_by_dir(Bool_.Y);
+		else if	(ctx.Match(k, Invk_find_bwd)) 					find_box.Exec_by_dir(Bool_.N);
+		else if	(ctx.Match(k, Invk_case_toggle)) 				find_box.Case_toggle();
+		else if	(ctx.Match(k, Invk_wrap_toggle)) 				find_box.Wrap_toggle();
+		else if	(ctx.Match(k, Invk_hide)) 						find_box.Hide();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_show = "show", Invk_show_by_paste = "show_by_paste", Invk_hide = "hide", Invk_exec = "exec", Invk_type = "type"
+	, Invk_find_bwd = "find_bwd", Invk_find_fwd = "find_fwd", Invk_case_toggle = "case_toggle", Invk_wrap_toggle = "wrap_toggle";
+}
+class Xog_find_box {
+	private Xoae_app app; private Xog_win_itm win; private GfuiTextBox find_box;
+	private String prv_find_text = "";	// NOTE: must set to "", else will fail during Hide
+	private boolean dir_fwd = true, case_match = false, wrap_search = true;
+	public Xog_find_box(Xoae_app app) {
+		this.app = app;
+		this.win = app.Gui_mgr().Browser_win();
+		this.find_box = win.Find_box();
+	}
+	public void Show() {app.Gui_mgr().Layout().Find_show();}
+	public void Hide() {
+		app.Gui_mgr().Layout().Find_close();
+		Xog_tab_itm tab = win.Tab_mgr().Active_tab(); if (tab == Xog_tab_itm_.Null) return;
+		if (tab.View_mode() == Xopg_page_.Tid_read)	// do not fire find("") for edit / html, else focus issues; DATE:2015-06-10
+			Exec_find(prv_find_text, Bool_.N);
+	}
+	public void Show_by_paste()	{
+		this.Show();
+		if (win.Tab_mgr().Active_tab_is_null()) return;	// if no active_tab, just show box; don't try to copy what's on tab;
+		find_box.Text_(win.Active_html_itm().Html_selected_get_text_or_href());
+	}
+	public void Exec_by_dir(boolean fwd) {
+		boolean changed = dir_fwd != fwd;
+		dir_fwd = fwd;
+		Exec();
+		if (changed)	// clicking on buttons calls Exec_by_dir; in case of repeated clicks on same button, don't flash changed message again
+			win.Usr_dlg().Prog_direct("Find direction changed to " + (fwd ? "forward" : "backward"));
+	}
+	public void Exec() {
+		prv_find_text = find_box.Text(); 
+		Exec_find(prv_find_text, Bool_.Y);
+	}
+	private void Exec_find(String find, boolean highlight_matches) {
+		Xog_tab_itm tab = win.Tab_mgr().Active_tab(); if (tab == Xog_tab_itm_.Null) return;
+		find = String_.Replace(find, "\\", "\\\\");		// NOTE: backslashes are always literal, never escape codes; EX: "C:\new" "\n" means "\n", not (byte)10; DATE:2015-08-17
+		boolean find_in_hdoc = tab.View_mode() == Xopg_page_.Tid_read;
+		if (find_in_hdoc)
+			tab.Html_box().Html_js_eval_proc_as_str(Xog_js_procs.Win__find_in_hdoc		, find, dir_fwd, case_match, wrap_search, highlight_matches);
+		else
+			tab.Html_box().Html_js_eval_proc_as_str(Xog_js_procs.Win__find_in_textarea	, find, dir_fwd, case_match, wrap_search);
+		win.Usr_dlg().Prog_direct("");
+	}
+	public void Case_toggle() {
+		case_match = !case_match;
+		win.Usr_dlg().Prog_direct("Case match " + (case_match ? "enabled" : "disabled"));
+	}
+	public void Wrap_toggle() {
+		wrap_search = !wrap_search;
+		win.Usr_dlg().Prog_direct("Wrap search " + (wrap_search ? "enabled" : "disabled"));
+	}
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/browsers/Xoapi_html_box.java

@@ -0,0 +1,43 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.browsers; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.gfui.*; import gplx.gfui.controls.gxws.*; import gplx.gfui.controls.standards.*;
+import gplx.xowa.wikis.pages.*; import gplx.xowa.guis.*; import gplx.xowa.guis.views.*;
+public class Xoapi_html_box implements Gfo_invk {
+	private Xog_win_itm win;
+	public void Init_by_kit(Xoae_app app) {this.win = app.Gui_mgr().Browser_win();}
+	public void Focus() {
+		Xog_tab_itm tab = win.Active_tab(); if (tab == Xog_tab_itm_.Null) return;
+		Gfui_html html_box = tab.Html_itm().Html_box();
+		html_box.Focus();
+		if (tab.View_mode() != Xopg_page_.Tid_read)	// if edit / html, place focus in edit box
+			html_box.Html_js_eval_proc_as_str(Xog_js_procs.Doc__elem_focus, Xog_html_itm.Elem_id__xowa_edit_data_box);
+	}
+	public void Selection_focus() {
+		Xog_tab_itm tab = win.Active_tab(); if (tab == Xog_tab_itm_.Null) return;
+		Gfui_html html_box = tab.Html_itm().Html_box();
+		html_box.Html_js_eval_proc_as_str(Xog_js_procs.Selection__toggle_focus_for_anchor);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_focus)) 							this.Focus();
+		else if	(ctx.Match(k, Invk_selection_focus_toggle)) 		this.Selection_focus();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_focus = "focus", Invk_selection_focus_toggle = "selection_focus_toggle";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/browsers/Xoapi_info.java

@@ -0,0 +1,37 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.browsers; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.gfui.*; import gplx.xowa.guis.views.*;
+public class Xoapi_info implements Gfo_invk {
+	public void Init_by_kit(Xoae_app app) {this.app = app;} private Xoae_app app;
+	private Xog_win_itm Win() {return app.Gui_mgr().Browser_win();}
+	public void Focus()				{this.Win().Info_box().Focus();}
+	public void Clear()				{app.Usr_dlg().Gui_wkr().Clear();}
+	public void Launch() {
+		Io_url session_fil = app.Log_wtr().Session_fil();
+		app.Prog_mgr().App_view_text().Run(session_fil);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_focus)) 					this.Focus();
+		else if	(ctx.Match(k, Invk_clear)) 					this.Clear();
+		else if	(ctx.Match(k, Invk_launch)) 				this.Launch();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_focus = "focus", Invk_clear = "clear", Invk_launch = "launch";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/browsers/Xoapi_prog.java

@@ -0,0 +1,31 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.browsers; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.gfui.*; import gplx.xowa.guis.views.*;
+public class Xoapi_prog implements Gfo_invk {
+	public void Init_by_kit(Xoae_app app) {this.app = app;} private Xoae_app app;
+	private Xog_win_itm Win()		{return app.Gui_mgr().Browser_win();}
+	public void Focus()				{this.Win().Prog_box().Focus();}
+	
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_focus)) 					this.Focus();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_focus = "focus";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/browsers/Xoapi_prog_log.java

@@ -0,0 +1,29 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.browsers; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.gfui.*; import gplx.xowa.guis.views.*;
+public class Xoapi_prog_log implements Gfo_invk {
+	public void Init_by_kit(Xoae_app app) {this.app = app;} private Xoae_app app;
+	public void Show()									{app.Gui_mgr().Show_prog();}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_show)) 						this.Show();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_show = "show";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/browsers/Xoapi_search.java

@@ -0,0 +1,34 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.browsers; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.gfui.*; import gplx.gfui.controls.standards.*; import gplx.xowa.guis.views.*;
+public class Xoapi_search implements Gfo_invk {
+	public void Init_by_kit(Xoae_app app) {this.app = app;} private Xoae_app app;
+	private GfuiTextBox Search_box() {return app.Gui_mgr().Browser_win().Search_box();}
+	private Xog_win_itm Win() {return app.Gui_mgr().Browser_win();}
+	public void Focus() {this.Search_box().Focus_select_all();}
+	public void Exec()	{this.Win().Page__navigate_by_search();}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_focus)) 					this.Focus();
+		else if	(ctx.Match(k, Invk_exec)) 					this.Exec();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_focus = "focus";
+	public static final String Invk_exec = "exec";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/browsers/Xoapi_tabs.java

@@ -0,0 +1,90 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.browsers; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.xowa.guis.views.*;
+public class Xoapi_tabs implements Gfo_invk {
+	private Xog_tab_mgr tab_mgr;
+	public void Init_by_kit(Xoae_app app) {
+		this.tab_mgr = app.Gui_mgr().Browser_win().Tab_mgr();
+	}
+	private boolean Active_tab_is_null() {return tab_mgr.Active_tab_is_null();}
+	public void New_dupe(boolean focus)				{tab_mgr.Tabs_new_dupe(focus);}
+	public void New_dflt(boolean focus)				{tab_mgr.Tabs_new_dflt(focus);}
+	public void New_link(boolean focus, String link)	{tab_mgr.Tabs_new_link(focus, link);}
+	public void New_href(boolean focus) {
+		Xog_tab_itm tab = tab_mgr.Active_tab(); if (tab == Xog_tab_itm_.Null) return;
+		String link = tab.Html_itm().Html_selected_get_href_or_text();
+		if (String_.Len_eq_0(link)) {tab_mgr.Win().Usr_dlg().Prog_many("", "", "no link or text selected"); return;}
+		tab_mgr.Tabs_new_dflt(true);
+		tab_mgr.Win().Page__navigate_by_url_bar(link);
+	}
+	public void Close_cur()							{tab_mgr.Tabs_close_cur();}
+	public void Select_bwd()						{tab_mgr.Tabs_select(Bool_.N);}
+	public void Select_fwd()						{tab_mgr.Tabs_select(Bool_.Y);}
+	public void Select_by_idx(int v)				{tab_mgr.Tabs_select_by_idx(v - List_adp_.Base1);}
+	public void Move_bwd()							{tab_mgr.Tabs_move(Bool_.N);}
+	public void Move_fwd()							{tab_mgr.Tabs_move(Bool_.Y);}
+	public void Close_others()						{tab_mgr.Tabs_close_others();}
+	public void Close_to_bgn()						{tab_mgr.Tabs_close_to_bgn();}
+	public void Close_to_end()						{tab_mgr.Tabs_close_to_end();}
+	public void Close_undo()						{tab_mgr.Tabs_close_undo();}
+	public void Pin_toggle()						{if (this.Active_tab_is_null()) return; tab_mgr.Active_tab().Pin_toggle();}
+	public void Tab_bookmark_all()					{}//app.Gui_mgr().Browser_win().Tab_mgr().Tabs_close_others();}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_new_dflt__at_dflt__focus_y))			this.New_dflt(Bool_.Y);
+		else if	(ctx.Match(k, Invk_new_link__at_dflt__focus_n))			this.New_link(Bool_.N, m.ReadStrOr("v", null));
+		else if	(ctx.Match(k, Invk_new_link__at_dflt__focus_y))			this.New_link(Bool_.Y, m.ReadStrOr("v", null));
+		else if	(ctx.Match(k, Invk_new_href__at_dflt__focus_y))			this.New_href(Bool_.Y);
+		else if	(ctx.Match(k, Invk_new_dupe__at_dflt__focus_y)) 		this.New_dupe(Bool_.Y);
+		else if	(ctx.Match(k, Invk_close_cur)) 							this.Close_cur();
+		else if	(ctx.Match(k, Invk_select_bwd)) 						this.Select_bwd();
+		else if	(ctx.Match(k, Invk_select_fwd)) 						this.Select_fwd();
+		else if	(ctx.Match(k, Invk_move_bwd)) 							this.Move_bwd();
+		else if	(ctx.Match(k, Invk_move_fwd)) 							this.Move_fwd();
+		else if	(ctx.Match(k, Invk_close_others)) 						this.Close_others();
+		else if	(ctx.Match(k, Invk_close_to_bgn)) 						this.Close_to_bgn();
+		else if	(ctx.Match(k, Invk_close_to_end)) 						this.Close_to_end();
+		else if	(ctx.Match(k, Invk_close_undo)) 						this.Close_undo();
+		else if	(ctx.Match(k, Invk_pin_toggle)) 						this.Pin_toggle();
+		else if	(ctx.Match(k, Invk_select_by_idx_1)) 					this.Select_by_idx(1);
+		else if	(ctx.Match(k, Invk_select_by_idx_2)) 					this.Select_by_idx(2);
+		else if	(ctx.Match(k, Invk_select_by_idx_3)) 					this.Select_by_idx(3);
+		else if	(ctx.Match(k, Invk_select_by_idx_4)) 					this.Select_by_idx(4);
+		else if	(ctx.Match(k, Invk_select_by_idx_5)) 					this.Select_by_idx(5);
+		else if	(ctx.Match(k, Invk_select_by_idx_6)) 					this.Select_by_idx(6);
+		else if	(ctx.Match(k, Invk_select_by_idx_7)) 					this.Select_by_idx(7);
+		else if	(ctx.Match(k, Invk_select_by_idx_8)) 					this.Select_by_idx(8);
+		else if	(ctx.Match(k, Invk_select_by_idx_9)) 					this.Select_by_idx(9);
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String 
+	  Invk_new_dflt__at_dflt__focus_y = "new_dflt__at_dflt__focus_y"
+	, Invk_new_link__at_dflt__focus_n = "new_link__at_dflt__focus_n"
+	, Invk_new_link__at_dflt__focus_y = "new_link__at_dflt__focus_y"
+	, Invk_new_href__at_dflt__focus_y = "new_href__at_dflt__focus_y"
+	, Invk_new_dupe__at_dflt__focus_y = "new_dupe__at_dflt__focus_y"
+	, Invk_close_cur = "close_cur"
+	, Invk_select_bwd = "select_bwd", Invk_select_fwd = "select_fwd"
+	, Invk_move_bwd = "move_bwd", Invk_move_fwd = "move_fwd"
+	, Invk_close_others = "close_others", Invk_close_to_bgn = "close_to_bgn", Invk_close_to_end = "close_to_end", Invk_close_undo = "close_undo"
+	, Invk_pin_toggle = "pin_toggle"
+	, Invk_select_by_idx_1 = "select_by_idx_1", Invk_select_by_idx_2 = "select_by_idx_2", Invk_select_by_idx_3 = "select_by_idx_3", Invk_select_by_idx_4 = "select_by_idx_4", Invk_select_by_idx_5 = "select_by_idx_5"
+	, Invk_select_by_idx_6 = "select_by_idx_6", Invk_select_by_idx_7 = "select_by_idx_7", Invk_select_by_idx_8 = "select_by_idx_8", Invk_select_by_idx_9 = "select_by_idx_9"
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/browsers/Xoapi_url.java

@@ -0,0 +1,81 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.browsers; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.gfui.*; import gplx.gfui.envs.*; import gplx.gfui.controls.standards.*;
+import gplx.xowa.guis.views.*; import gplx.core.envs.*;
+public class Xoapi_url implements Gfo_invk {
+	private Xoae_app app;
+	public void Init_by_kit(Xoae_app app) {
+		this.app = app;
+	}
+	private GfuiComboBox Url_box()		{return app.Gui_mgr().Browser_win().Url_box();}
+	public void Focus()					{this.Url_box().Focus(); this.Url_box().Sel_(0, String_.Len(this.Url_box().Text()));}
+	public void Exec()					{Exec_wkr(Bool_.N, this.Url_box().Text());}
+	public void Exec_by_paste()			{Exec_wkr(Bool_.N, ClipboardAdp_.GetText());}
+	public void Exec_new_tab_by_paste() {Exec_wkr(Bool_.Y, ClipboardAdp_.GetText());}
+	public void Restore() {
+		Xog_tab_itm tab = app.Gui_mgr().Browser_win().Active_tab(); if (tab == Xog_tab_itm_.Null) return;
+		this.Url_box().Text_(tab.Page().Url().To_str());
+	}
+	void Type() {
+		app.Addon_mgr().Itms__search__urlbar().Search();
+	}
+	private void Exec_wkr(boolean new_tab, String urls_text) {
+		if (Op_sys.Cur().Tid_is_wnt())
+			urls_text = String_.Replace(urls_text, Op_sys.Wnt.Nl_str(), Op_sys.Lnx.Nl_str());
+		String[] urls = String_.Split(String_.Trim(urls_text), Op_sys.Lnx.Nl_str());
+		int urls_len = urls.length;
+		if (urls_len == 0) return;
+		if (urls_len == 1) {								// 1 url; most cases
+			String url = urls[0];
+			gplx.core.threads.Thread_adp_.Sleep(1);			// HACK: sleep 1 ms, else rapid keystrokes may cause last keystroke to not register; EX: typing "w:" may show just "w" instead of "w:"; DATE:2016-03-27
+			GfuiComboBox combo = this.Url_box();
+			String[] itms_ary = combo.DataSource_as_str_ary();
+			if (	itms_ary.length > 0						// results exist...
+				&&	combo.List_visible()) {					// and dropdown is visible; use selected-item
+				int sel_idx = combo.List_sel_idx();			// get selected item
+				if (sel_idx == -1) sel_idx = 0;				// if nothing selected, default to 1st; allows typing first few characters and picking 1st item from list
+				String itms_sel = itms_ary[sel_idx];
+				// if	(String_.Has(String_.Lower(itms_sel), String_.Lower(url)))	// make sure itms_sel contains url; handles slow machines, where dropdown may not be updated yet
+				url = Xog_win_itm.Remove_redirect_if_exists(itms_sel);
+			}
+			combo.Text_(url);
+			app.Gui_mgr().Browser_win().Page__navigate_by_url_bar(url);
+		}
+		else {
+			for (int i = 0; i < urls_len; i++) {
+				String url = urls[i];
+				if (String_.Has_at_bgn(url, "\"") &&  String_.Has_at_bgn(url, "\""))
+					url = String_.Mid(url, 1, String_.Len(url) - 1);
+				app.Gui_mgr().Browser_win().Tab_mgr().Tabs_new_link(url, false);
+			}
+		}
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_focus)) 						this.Focus();
+		else if	(ctx.Match(k, Invk_exec)) 						this.Exec();
+		else if	(ctx.Match(k, Invk_exec_by_paste)) 				this.Exec_by_paste();
+		else if	(ctx.Match(k, Invk_exec_new_tab_by_paste)) 		this.Exec_new_tab_by_paste();
+		else if	(ctx.Match(k, Invk_restore)) 					this.Restore();
+		else if	(ctx.Match(k, Invk_type)) 						this.Type();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_focus = "focus", Invk_exec_by_paste = "exec_by_paste", Invk_exec_new_tab_by_paste = "exec_new_tab_by_paste", Invk_restore = "restore", Invk_type = "type";
+	public static final String Invk_exec = "exec";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/pages/Xoapi_edit.java

@@ -0,0 +1,58 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.pages; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.gfui.kits.core.*;
+import gplx.xowa.guis.*; import gplx.xowa.guis.views.*; import gplx.xowa.wikis.pages.*;
+public class Xoapi_edit implements Gfo_invk {
+	private Xog_win_itm win;
+	public void Init_by_kit(Xoae_app app) {
+		win = app.Gui_mgr().Browser_win();
+	}
+	private boolean Active_tab_is_null() {return win.Tab_mgr().Active_tab_is_null();}
+	private boolean Active_tab_is_edit() {return !win.Tab_mgr().Active_tab_is_null() && win.Tab_mgr().Active_tab().View_mode() == Xopg_page_.Tid_edit;}
+	public void Copy()			{if (Active_tab_is_null()) return; win.Kit().Clipboard().Copy(win.Active_html_itm().Html_selected_get_text_or_href());}
+	public void Select_all()	{if (Active_tab_is_null()) return; Gfo_invk_.Invk_by_key(win.Win_box().Kit().Clipboard(), Gfui_clipboard_.Invk_select_all);}
+	public void Save()			{if (!Active_tab_is_edit()) return; Xog_tab_itm_edit_mgr.Save(win.Active_tab(), false);}
+	public void Save_draft()	{if (!Active_tab_is_edit()) return; Xog_tab_itm_edit_mgr.Save(win.Active_tab(), true);}
+	public void Preview()		{if (!Active_tab_is_edit()) return; Xog_tab_itm_edit_mgr.Preview(win.Active_tab());}
+	public void Dbg_tmpl()		{if (!Active_tab_is_edit()) return; Xog_tab_itm_edit_mgr.Debug(win, Xopg_page_.Tid_edit);}
+	public void Dbg_html()		{if (!Active_tab_is_edit()) return; Xog_tab_itm_edit_mgr.Debug(win, Xopg_page_.Tid_html);}
+	public void Focus_edit_box(){if (!Active_tab_is_edit()) return; Xog_tab_itm_edit_mgr.Focus(win, Xog_html_itm.Elem_id__xowa_edit_data_box);}
+	public void Exec() {
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_copy)) 					this.Copy();
+		else if	(ctx.Match(k, Invk_select_all)) 			this.Select_all();
+		else if	(ctx.Match(k, Invk_save)) 					this.Save();
+		else if	(ctx.Match(k, Invk_save_draft)) 			this.Save_draft();
+		else if	(ctx.Match(k, Invk_preview)) 				this.Preview();
+		else if	(ctx.Match(k, Invk_focus_edit_box)) 		this.Focus_edit_box();
+		else if	(ctx.Match(k, Invk_dbg_tmpl)) 				this.Dbg_tmpl();
+		else if	(ctx.Match(k, Invk_dbg_html)) 				this.Dbg_html();
+		else if	(ctx.Match(k, Invk_exec)) 					this.Exec();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String
+	  Invk_copy = "copy"
+	, Invk_select_all = "select_all"
+	, Invk_save = "save", Invk_save_draft = "save_draft", Invk_preview = "preview"
+	, Invk_focus_edit_box = "focus_edit_box"
+	, Invk_dbg_tmpl = "dbg_tmpl", Invk_dbg_html = "dbg_html", Invk_exec = "exec"		
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/pages/Xoapi_selection.java

@@ -0,0 +1,52 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.pages; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.gfui.*; import gplx.gfui.kits.core.*; import gplx.xowa.guis.*; import gplx.xowa.guis.views.*; import gplx.core.envs.*;
+public class Xoapi_selection implements Gfo_invk {
+	private Xoae_app app; private Xog_win_itm win;
+	public void Init_by_kit(Xoae_app app) {
+		this.app = app;
+		win = app.Gui_mgr().Browser_win();
+	}
+	private boolean Active_tab_is_null() {return win.Tab_mgr().Active_tab_is_null();}
+	public void Copy()			{if (Active_tab_is_null()) return; win.Kit().Clipboard().Copy(win.Active_html_itm().Html_selected_get_text_or_href());}
+	public void Select_all()	{if (Active_tab_is_null()) return; Gfo_invk_.Invk_by_key(win.Win_box().Kit().Clipboard(), Gfui_clipboard_.Invk_select_all);}
+	public void Save_file_as() {
+		if (this.Active_tab_is_null()) return;
+		Xog_html_itm html_itm = win.Tab_mgr().Active_tab().Html_itm();
+		String src = html_itm.Html_selected_get_src_or_empty();
+		if (String_.Len_eq_0(src)) {app.Usr_dlg().Prog_many("", "", "no file selected: tab=~{0}", html_itm.Owner_tab().Page().Url().To_str()); return;}
+		Io_url src_url = Io_url_.New__http_or_fail(src);
+		String trg_name = src_url.NameAndExt();
+		if (String_.Has(src, "/thumb/")) trg_name = src_url.OwnerDir().NameOnly();
+		String trg = app.Gui_mgr().Kit().New_dlg_file(Gfui_kit_.File_dlg_type_save, "Select file to save to:").Init_file_(trg_name).Ask();
+		if (String_.Len_eq_0(trg)) return;
+		Io_url trg_url = Io_url_.new_fil_(trg); 
+		Io_mgr.Instance.CopyFil(src_url, trg_url, true);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_copy)) 					this.Copy();
+		else if	(ctx.Match(k, Invk_select_all)) 			this.Select_all();
+		else if	(ctx.Match(k, Invk_save_file_as)) 			this.Save_file_as();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String
+	  Invk_copy = "copy", Invk_select_all = "select_all", Invk_save_file_as = "save_file_as"
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/gui/pages/Xoapi_view.java

@@ -0,0 +1,63 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.gui.pages; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.gui.*;
+import gplx.gfui.*; import gplx.gfui.kits.core.*; import gplx.xowa.guis.*; import gplx.xowa.guis.views.*; import gplx.xowa.wikis.pages.*;
+import gplx.langs.htmls.encoders.*;
+public class Xoapi_view implements Gfo_invk {
+	private Xoae_app app; private Xog_win_itm win;
+	private final    Gfo_url_encoder fsys_encoder = Gfo_url_encoder_.New__fsys_wnt().Make();
+	public void Init_by_kit(Xoae_app app) {
+		this.app = app; this.win = app.Gui_mgr().Browser_win();
+	}
+	private boolean Active_tab_is_null() {return win.Tab_mgr().Active_tab_is_null();}
+	public void Mode_read()				{Mode(Xopg_page_.Tid_read);}
+	public void Mode_edit()				{Mode(Xopg_page_.Tid_edit);}
+	public void Mode_html()				{Mode(Xopg_page_.Tid_html);}
+	private void Mode(byte v)			{if (Active_tab_is_null()) return; win.Page__mode_(v);}
+	public void Reload()				{if (Active_tab_is_null()) return; win.Page__reload();}
+	public void Refresh()				{if (Active_tab_is_null()) return; win.Page__refresh();}
+	public void Print() {
+		if (this.Active_tab_is_null()) return;
+		win.Active_html_box().Html_js_eval_proc_as_str(Xog_js_procs.Win__print_preview);
+	}
+	public void Save_as() {
+		if (this.Active_tab_is_null()) return;
+		Xog_tab_itm tab = win.Tab_mgr().Active_tab();
+		String file_name = fsys_encoder.Encode_str(String_.new_u8(tab.Page().Ttl().Full_url())) + ".html";
+		String file_url = app.Gui_mgr().Kit().New_dlg_file(Gfui_kit_.File_dlg_type_save, "Select file to save to:").Init_file_(file_name).Ask();
+		if (String_.Len_eq_0(file_url)) return;
+		Io_mgr.Instance.SaveFilStr(file_url, tab.Html_box().Text());
+		app.Usr_dlg().Prog_many("", "", "saved page: file=~{0}", file_url);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_mode_read)) 				this.Mode_read();
+		else if	(ctx.Match(k, Invk_mode_edit)) 				this.Mode_edit();
+		else if	(ctx.Match(k, Invk_mode_html)) 				this.Mode_html();
+		else if	(ctx.Match(k, Invk_reload)) 				this.Reload();
+		else if	(ctx.Match(k, Invk_refresh)) 				this.Refresh();
+		else if	(ctx.Match(k, Invk_print)) 					this.Print();
+		else if	(ctx.Match(k, Invk_save_as)) 				this.Save_as();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String
+	  Invk_mode_read = "mode_read", Invk_mode_edit = "mode_edit", Invk_mode_html = "mode_html"
+	, Invk_reload = "reload", Invk_refresh = "refresh"
+	, Invk_print = "print", Invk_save_as = "save_as"
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/html/Xoapi_modules.java

@@ -0,0 +1,30 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.html; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.apps.apis.xowa.html.modules.*;
+public class Xoapi_modules implements Gfo_invk {
+	public void Init_by_kit(Xoae_app app) {
+		popups.Init_by_app(app);
+	}
+	public Xoapi_popups			Popups()		{return popups;} private Xoapi_popups popups = new Xoapi_popups();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_popups))	 				return popups;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk_popups = "popups";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/html/Xoapi_page.java

@@ -0,0 +1,30 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.html; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+public class Xoapi_page implements Gfo_invk {
+	public void Ctor_by_app(Xoae_app app) {
+		toggle_mgr.Ctor_by_app(app);
+	}
+	public void Init_by_app(Xoae_app app) {toggle_mgr.Init_by_app(app);}
+	public Xoapi_toggle_mgr Toggle_mgr()	{return toggle_mgr;} private final    Xoapi_toggle_mgr toggle_mgr = new Xoapi_toggle_mgr();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_toggles)) 						return toggle_mgr;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk_toggles = "toggles";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/html/Xoapi_toggle_itm.java

@@ -0,0 +1,91 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.html; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.core.brys.fmtrs.*;
+public class Xoapi_toggle_itm {
+	private final    Xoae_app app;	// NOTE: needed to get "img_dir" below
+	private byte[] img_title_val_y, img_title_val_n;
+	public Xoapi_toggle_itm(Xoae_app app, byte[] key_bry) {
+		this.app = app; this.key_bry = key_bry;
+	}
+	public byte[] Key_bry() {return key_bry;} private final    byte[] key_bry;
+	public byte[] Heading_bry() {return heading_bry;} private byte[] heading_bry;
+	public byte[] Icon_src() {return icon_src;} private byte[] icon_src = Bry_.Empty;
+	public byte[] Icon_title() {return icon_title;} private byte[] icon_title = Bry_.Empty;
+	public byte[] Elem_display() {return elem_display;} private byte[] elem_display = Bry_.Empty;
+	public byte[] Html_toggle_hdr_cls() {return html_toggle_hdr_cls;} public Xoapi_toggle_itm Html_toggle_hdr_cls_(byte[] v) {html_toggle_hdr_cls = v; return this;} private byte[] html_toggle_hdr_cls = Bry_.Empty;
+	public boolean Visible() {return visible;} private boolean visible;
+	public void Visible_(boolean v) {
+		this.visible = v;
+		Html_toggle_gen();
+	}
+	public Xoapi_toggle_itm Init(byte[] heading_bry) {
+		this.heading_bry = heading_bry;		// NOTE: sets "Wikis" or "In other languages"; Wikidata twisties are empty;
+		this.icon_title = app.Usere().Msg_mgr().Val_by_key_obj(visible ? Img_title_msg_y : Img_title_msg_n); // set title ("show" or "hide")
+		Html_toggle_gen();
+		return this;
+	}
+	public Xoapi_toggle_itm Init_fsys(Io_url img_dir) {
+		if (Img_src_y == null) {
+			Img_src_y = img_dir.GenSubFil("twisty_down.png").To_http_file_bry();
+			Img_src_n = img_dir.GenSubFil("twisty_right.png").To_http_file_bry();
+		}
+		return this;
+	}
+	public void Init_msgs(byte[] img_title_val_y, byte[] img_title_val_n) {
+		this.img_title_val_y = img_title_val_y;
+		this.img_title_val_n = img_title_val_n;
+		Html_toggle_gen();
+	}
+	public byte[] Html_toggle_btn() {return html_toggle_btn;} private byte[] html_toggle_btn;
+	public byte[] Html_toggle_hdr() {return html_toggle_hdr;} private byte[] html_toggle_hdr;
+	private void Assert_img_src() {
+		if (Img_src_y == null) {
+			Io_url img_dir = app.Fsys_mgr().Bin_xowa_file_dir().GenSubDir_nest("app.general");
+			Img_src_y = img_dir.GenSubFil("twisty_down.png").To_http_file_bry();
+			Img_src_n = img_dir.GenSubFil("twisty_right.png").To_http_file_bry();
+		}
+	}
+	private void Html_toggle_gen() {			
+		Assert_img_src();// NOTE: must call Assert_img_src else wikidata twisties will be missing img; DATE:2015-08-05
+		if (visible) {
+			icon_src = Img_src_y;
+			icon_title = img_title_val_y;
+			elem_display = Img_display_y;
+		}
+		else {
+			icon_src = Img_src_n;
+			icon_title = img_title_val_n;
+			elem_display = Img_display_n;
+		}
+		Bry_fmtr fmtr = Bry_fmtr.new_(); Bry_bfr bfr = Bry_bfr_.New_w_size(8); 
+		html_toggle_btn
+			= fmtr.Fmt_("<a href='javascript:xowa_toggle_visible(\"~{key}\");' style='text-decoration: none !important;'>~{heading}<img id='~{key}-toggle-icon' src='~{src}' title='~{title}' /></a>")
+			.Keys_("key", "src", "title", "heading").Bld_bry_many(bfr, key_bry, icon_src, icon_title, heading_bry)
+			;
+		html_toggle_hdr
+			= fmtr.Fmt_(" id='~{key}-toggle-elem' style='~{display}~{toggle_hdr_cls}'")
+			.Keys_("key", "display", "toggle_hdr_cls").Bld_bry_many(bfr, key_bry, elem_display, html_toggle_hdr_cls)
+			;
+	}
+	private static byte[] Img_src_y, Img_src_n;	// assume these are the same for all itms
+	private static final    byte[] 
+	  Img_title_msg_y = Bry_.new_a7("hide"), Img_title_msg_n = Bry_.new_a7("show")
+	, Img_display_y = Bry_.new_a7("display:;"), Img_display_n = Bry_.new_a7("display:none;")
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/html/Xoapi_toggle_mgr.java

@@ -0,0 +1,101 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.html; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.apps.cfgs.*;
+public class Xoapi_toggle_mgr implements Gfo_invk {
+	private Xoae_app app;
+	private final    Ordered_hash hash = Ordered_hash_.New_bry();
+	public void Ctor_by_app(Xoae_app app) {this.app = app;}
+	public void Init_by_app(Xoae_app app) {
+		Io_url img_dir = app.Fsys_mgr().Bin_xowa_file_dir().GenSubDir_nest("app.general");
+		int len = hash.Count();
+		for (int i = 0; i < len; ++i) {
+			Xoapi_toggle_itm itm = (Xoapi_toggle_itm)hash.Get_at(i);
+			itm.Init_fsys(img_dir);
+		}
+
+		app.Cfg().Bind_many_app(this
+		, Cfg__toggles__offline_wikis
+		, Cfg__toggles__wikidata_langs
+		, Cfg__toggles__claim
+		, Cfg__toggles__slink_w
+		, Cfg__toggles__slink_d
+		, Cfg__toggles__slink_s
+		, Cfg__toggles__slink_v
+		, Cfg__toggles__slink_q
+		, Cfg__toggles__slink_b
+		, Cfg__toggles__slink_u
+		, Cfg__toggles__slink_n
+		, Cfg__toggles__slink_special
+		, Cfg__toggles__label
+		, Cfg__toggles__descr
+		, Cfg__toggles__alias
+		, Cfg__toggles__json
+		);
+	}
+	public Xoapi_toggle_itm Get_or_new(String key_str) {
+		byte[] key_bry = Bry_.new_u8(key_str);
+		Xoapi_toggle_itm rv = (Xoapi_toggle_itm)hash.Get_by(key_bry);
+		if (rv == null) {
+			rv = new Xoapi_toggle_itm(app, key_bry);
+			hash.Add(key_bry, rv);
+		}
+		return rv;
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if (ctx.MatchIn(k
+		, Cfg__toggles__offline_wikis
+		, Cfg__toggles__wikidata_langs
+		, Cfg__toggles__claim
+		, Cfg__toggles__slink_w
+		, Cfg__toggles__slink_d
+		, Cfg__toggles__slink_s
+		, Cfg__toggles__slink_v
+		, Cfg__toggles__slink_q
+		, Cfg__toggles__slink_b
+		, Cfg__toggles__slink_u
+		, Cfg__toggles__slink_n
+		, Cfg__toggles__slink_special
+		, Cfg__toggles__label
+		, Cfg__toggles__descr
+		, Cfg__toggles__alias
+		, Cfg__toggles__json)) {
+			this.Get_or_new(String_.Replace(k, "xowa.html.toggles.", "")).Visible_(m.ReadYn("v"));
+		}
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String 
+	  Cfg__toggles__offline_wikis		= "xowa.html.toggles.offline-wikis"
+	, Cfg__toggles__wikidata_langs		= "xowa.html.toggles.wikidata-langs"
+	, Cfg__toggles__claim				= "xowa.html.toggles.wikidatawiki-claim"
+	, Cfg__toggles__slink_w				= "xowa.html.toggles.wikidatawiki-slink-wikipedia"
+	, Cfg__toggles__slink_d				= "xowa.html.toggles.wikidatawiki-slink-wiktionary"
+	, Cfg__toggles__slink_s				= "xowa.html.toggles.wikidatawiki-slink-wikisource"
+	, Cfg__toggles__slink_v				= "xowa.html.toggles.wikidatawiki-slink-wikivoyage"
+	, Cfg__toggles__slink_q				= "xowa.html.toggles.wikidatawiki-slink-wikiquote"
+	, Cfg__toggles__slink_b				= "xowa.html.toggles.wikidatawiki-slink-wikibooks"
+	, Cfg__toggles__slink_u				= "xowa.html.toggles.wikidatawiki-slink-wikiversity"
+	, Cfg__toggles__slink_n				= "xowa.html.toggles.wikidatawiki-slink-wikinews"
+	, Cfg__toggles__slink_special		= "xowa.html.toggles.wikidatawiki-slink-special"
+	, Cfg__toggles__label				= "xowa.html.toggles.wikidatawiki-label"
+	, Cfg__toggles__descr				= "xowa.html.toggles.wikidatawiki-descr"
+	, Cfg__toggles__alias				= "xowa.html.toggles.wikidatawiki-alias"
+	, Cfg__toggles__json				= "xowa.html.toggles.wikidatawiki-json"
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/html/modules/Xoapi_popups.java

@@ -0,0 +1,44 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.html.modules; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*; import gplx.xowa.apps.apis.xowa.html.*;
+import gplx.xowa.htmls.modules.popups.*;
+public class Xoapi_popups implements Gfo_invk, Gfo_evt_mgr_owner {
+	private Xoae_app app;
+	public Xoapi_popups() {
+		evt_mgr = new Gfo_evt_mgr(this);
+	}
+	public Gfo_evt_mgr Evt_mgr() {return evt_mgr;} private Gfo_evt_mgr evt_mgr;
+	public void Init_by_app(Xoae_app app) {this.app = app;}
+	public void Show_more(String popup_id) {
+		Xowe_wiki wiki = app.Gui_mgr().Browser_win().Active_tab().Wiki();
+		wiki.Html_mgr().Head_mgr().Popup_mgr().Show_more(popup_id);
+	}
+	public void Show_all(String popup_id) {
+		Xowe_wiki wiki = app.Gui_mgr().Browser_win().Active_tab().Wiki();
+		wiki.Html_mgr().Head_mgr().Popup_mgr().Show_all(popup_id);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_show_more))	 					Show_more(m.ReadStr("popup_id"));
+		else if	(ctx.Match(k, Invk_show_all))	 					Show_all (m.ReadStr("popup_id"));
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String
+	  Invk_show_more = "show_more", Invk_show_all = "show_all"
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/navs/Xoapi_nav_wiki.java

@@ -0,0 +1,40 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.navs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.guis.views.*;
+import gplx.xowa.htmls.hrefs.*;
+public class Xoapi_nav_wiki implements Gfo_invk {
+	private Xog_win_itm win;
+	public void Init_by_kit(Xoae_app app) {
+		win = app.Gui_mgr().Browser_win();
+	}
+	public void Random()		{win.Page__navigate_by_url_bar("Special:Random");}
+	public void Sandbox()		{win.Page__navigate_by_url_bar("Project:Sandbox");}
+	public void Main_page()		{
+		win.Tab_mgr().Active_tab_assert();	// force an active tab in case all tabs are closed; needed for win.Active_page() below; DATE:2014-09-17
+		win.Page__navigate_by_url_bar(win.Active_tab().Wiki().Domain_str() + Xoh_href_.Str__wiki);	// NOTE: add "/wiki/" to generate non-page like url;  EX: "home" -> "home/wiki/" which will be interpreted as a url, as opposed to "home" which will be intrepretted as page; DATE:2014-04-14
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_main_page)) 						this.Main_page();
+		else if	(ctx.Match(k, Invk_random)) 						this.Random();
+		else if	(ctx.Match(k, Invk_sandbox)) 						this.Sandbox();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_main_page = "main_page", Invk_random = "random", Invk_sandbox = "sandbox";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/usrs/Xoapi_bookmarks.java

@@ -0,0 +1,61 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.usrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.guis.history.*; import gplx.xowa.guis.views.*;
+import gplx.xowa.users.bmks.*;
+import gplx.xowa.wikis.*;
+public class Xoapi_bookmarks implements Gfo_invk {
+	private Xoae_app app; private Xog_win_itm win;
+	private boolean enabled = true;
+	public void Ctor_by_app(Xoae_app app) {this.app = app;}
+	public void Init_by_kit(Xoae_app app) {
+		this.win = app.Gui_mgr().Browser_win();
+		app.Cfg().Bind_many_app(this, Cfg__enabled);
+	}
+	public boolean Delete_confirm() {return delete_confirm;} private boolean delete_confirm = true;
+	public void Show() {win.Page__navigate_by_url_bar("home/wiki/Special:XowaBookmarks");}
+	public String Add(String url_str) {
+		if (!enabled) return app.Html__bridge_mgr().Msg_bldr().To_json_str__empty();
+		Xoa_url url = null;
+		if (url_str == null) {
+			Xog_tab_itm tab = win.Active_tab(); if (tab == Xog_tab_itm_.Null) return app.Html__bridge_mgr().Msg_bldr().Clear().Notify_pass_("bookmark added").To_json_str();	// called by http_server; return success
+			url = tab.Page().Url();
+		}
+		else
+			url = app.User().Wikii().Utl__url_parser().Parse(Bry_.new_u8(url_str));
+		app.User().User_db_mgr().Bmk_mgr().Itms__add(Xoud_bmk_mgr.Owner_root, url);
+		String msg = "bookmark added: " + String_.new_u8(url.Page_bry());
+		String rv = app.Html__bridge_mgr().Msg_bldr().Clear().Notify_pass_(msg).To_json_str();
+		win.Active_tab().Html_box().Html_js_eval_proc_as_str("xowa.cmds.exec_by_str", "xowa.notify", "{\"text\":\"" + msg + "\",\"status\":\"success\"}");
+		return rv;
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Cfg__enabled)) 							enabled = m.ReadYn("v");
+		else if	(ctx.Match(k, Invk_delete_confirm)) 					return Yn.To_str(delete_confirm);
+		else if	(ctx.Match(k, Invk_delete_confirm_)) 					delete_confirm = m.ReadYn("v");
+		else if	(ctx.Match(k, Invk_add)) 								return this.Add(m.ReadStrOr("v", null));
+		else if	(ctx.Match(k, Invk_show)) 								this.Show();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String
+	  Invk_delete_confirm = "delete_confirm", Invk_delete_confirm_ = "delete_confirm_"
+	, Invk_add = "add", Invk_show = "show"
+	, Cfg__enabled = "xowa.app.bookmarks.enabled"
+	;
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/usrs/Xoapi_history.java

@@ -0,0 +1,33 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.usrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.guis.views.*;
+public class Xoapi_history implements Gfo_invk {
+	private Xoae_app app; private Xog_win_itm win;
+	public void Ctor_by_app(Xoae_app app) {this.app = app;}
+	public void Init_by_kit(Xoae_app app) {this.win = app.Gui_mgr().Browser_win();}
+	public void Goto_recent()		{win.Page__navigate_by_url_bar(app.Usere().History_mgr().Get_at_last());}
+	public void Show()				{win.Page__navigate_by_url_bar("home/wiki/Special:XowaPageHistory");}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_goto_recent)) 						this.Goto_recent();
+		else if	(ctx.Match(k, Invk_show)) 								this.Show();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_goto_recent = "goto_recent", Invk_show = "show";
+}

400_xowa/src/gplx/xowa/apps/apis/xowa/xtns/Xoapi_wikibase.java

@@ -0,0 +1,48 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.apis.xowa.xtns; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.apis.*; import gplx.xowa.apps.apis.xowa.*;
+import gplx.xowa.xtns.wbases.*;
+public class Xoapi_wikibase implements Gfo_invk, Gfo_evt_mgr_owner {
+	public Xoapi_wikibase() {
+		evt_mgr = new Gfo_evt_mgr(this);
+	}
+	public Gfo_evt_mgr Evt_mgr() {return evt_mgr;} private Gfo_evt_mgr evt_mgr;
+	public byte[][] Core_langs() {return core_langs;} private byte[][] core_langs = Bry_.Ary("en");
+	public byte[][] Sort_langs() {return sort_langs;} private byte[][] sort_langs = Bry_.Ary("en", "de", "es", "fr", "it", "nl", "pl", "ru", "sv");
+	public byte[] Link_wikis() {return link_wikis;} private byte[] link_wikis = Bry_.new_a7("enwiki");
+	public void Init_by_app(Xoae_app app) {
+		app.Cfg().Bind_many_app(this, Cfg__core_langs, Cfg__link_wikis, Cfg__sort_langs);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Cfg__core_langs))	 			{core_langs = m.ReadBryAry("v", Byte_ascii.Semic); Gfo_evt_mgr_.Pub_val(this, Evt_core_langs_changed, core_langs);}
+		else if	(ctx.Match(k, Cfg__sort_langs))	 			{sort_langs = m.ReadBryAry("v", Byte_ascii.Semic); Gfo_evt_mgr_.Pub_val(this, Evt_sort_langs_changed, sort_langs);}
+		else if	(ctx.Match(k, Cfg__link_wikis))	 			{link_wikis = m.ReadBry("v"); Gfo_evt_mgr_.Pub_val(this, Evt_link_wikis_changed, link_wikis);}
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	public static final String 
+	  Evt_core_langs_changed = "core_langs_changed"
+	, Evt_sort_langs_changed = "sort_langs_changed"
+	, Evt_link_wikis_changed = "link_wikis_changed"
+	;
+	private static final String
+	  Cfg__core_langs = "xowa.addon.wikibase.langs.core_langs"
+	, Cfg__sort_langs = "xowa.addon.wikibase.langs.sort_langs"
+	, Cfg__link_wikis = "xowa.addon.wikibase.xwikis.link_wikis"
+	;
+}

400_xowa/src/gplx/xowa/apps/boots/Xoa_boot_mgr.java

@@ -0,0 +1,125 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.boots; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.core.consoles.*;  import gplx.core.envs.*;
+import gplx.dbs.*;
+import gplx.gfui.*; import gplx.gfui.kits.core.*; import gplx.xowa.guis.views.boots.*;
+import gplx.xowa.langs.*;
+import gplx.xowa.users.*;	
+public class Xoa_boot_mgr {
+	private Gfo_usr_dlg usr_dlg; private Gfo_usr_dlg__log log_wtr;
+	public void Run(String[] args, Xoa_cmd_arg_mgr arg_mgr) {
+		try {
+			Init_env(args);
+			if (arg_mgr.Process(usr_dlg, args, Env_.AppUrl().OwnerDir()))
+				Run_app(arg_mgr);
+		}
+		catch (Exception e) {
+			String err_str = Err_.Message_gplx_full(e);
+			log_wtr.Log_to_err(err_str);
+			Console_adp__sys.Instance.Write_str_w_nl(err_str);
+			if (log_wtr.Log_dir() == null) log_wtr.Log_dir_(Env_.AppUrl().OwnerDir().GenSubFil("xowa.log"));
+			log_wtr.Queue_enabled_(false);
+		}
+	}
+	private void Init_env(String[] args) {
+		Gfo_usr_dlg_.Instance = usr_dlg = Xoa_app_.New__usr_dlg__console();
+		Gfo_log_.Instance__set(new gplx.xowa.apps.shells.Gfo_log__console());
+		log_wtr = usr_dlg.Log_wkr(); log_wtr.Log_to_session_fmt("env.init: version=~{0}", Xoa_app_.Version);
+		GfuiEnv_.Init_swt(args, Xoa_app_.class); 
+		Io_url jar_url = Env_.AppUrl();
+		Xoa_app_.Build_date = Io_mgr.Instance.QueryFil(jar_url).ModifiedTime().XtoUtc().XtoStr_fmt(Xoa_app_.Build_date_fmt);
+		log_wtr.Log_to_session_fmt("env.init: jar_url=~{0}; build_date=~{1}", jar_url.NameAndExt(), Xoa_app_.Build_date);
+		log_wtr.Log_to_session_fmt("env.init: op_sys=~{0}", Op_sys.Cur().To_str());
+	}
+	private void Run_app(Xoa_cmd_arg_mgr arg_mgr) {
+		boolean app_type_is_gui = false;
+		Xoae_app app = null;
+		try {
+			// init vars
+			Io_url root_dir = arg_mgr.Fsys__root_dir();
+			Xoa_app_.Op_sys_str = arg_mgr.Fsys__bin_dir();
+			Xoa_app_.User_agent = String_.Format("XOWA/{0} ({1}) [gnosygnu@gmail.com]", Xoa_app_.Version, Xoa_app_.Op_sys_str);
+			Xoa_app_mode app_type = arg_mgr.App_type();
+			app_type_is_gui = app_type.Tid_is_gui();
+			Xog_splash_win splash_win = new Xog_splash_win(app_type_is_gui);
+			Db_conn_bldr.Instance.Reg_default_sqlite();
+
+			// init app
+			app = new Xoae_app(usr_dlg, app_type
+			, root_dir
+			, arg_mgr.Fsys__wiki_dir()
+			, root_dir.GenSubDir("file")
+			, arg_mgr.Fsys__user_dir()
+			, root_dir.GenSubDir_nest("user", "anonymous", "wiki")
+			, Xoa_app_.Op_sys_str);
+			app.Addon_mgr().Add_dflts_by_app(app).Run_by_app(app);
+			usr_dlg.Log_wkr().Queue_enabled_(false); log_wtr.Log_to_session_fmt("app.init");
+			try {
+				app.Sys_cfg().Lang_(System_lang());
+				String launch_url = arg_mgr.Gui__home_page();
+				if (launch_url != null) gplx.xowa.guis.views.Xog_startup_tabs.Manual = launch_url;
+				app.Tcp_server().Rdr_port_(arg_mgr.Tcp__port_recv()).Wtr_port_(arg_mgr.Tcp__port_send());
+				gplx.xowa.apps.servers.http.Http_server_mgr server_mgr = app.Http_server();
+				server_mgr.Port_(arg_mgr.Http__port());
+				server_mgr.Home_(Bry_.new_u8(arg_mgr.Http__home_page()));
+				server_mgr.Wkr_pool().Init(arg_mgr.Http__max_clients(), arg_mgr.Http__max_clients_timeout());
+				app.Init_by_app();
+			}
+			catch (Exception e) {usr_dlg.Warn_many("", "", "app init failed: ~{0}", Err_.Message_gplx_full(e));}
+			app.Usr_dlg().Log_wkr_(app.Log_wtr());	// NOTE: log_wtr must be set for cmd-line (else process will fail);
+
+			// run gfs; prefs.gfs and app.gfs
+			Io_url cmd_file = arg_mgr.Cmd__file();
+			try {app.Gfs_mgr().Run_url(cmd_file);}
+			catch (Exception e) {
+				usr_dlg.Warn_many("", "", "script file failed: ~{0} ~{1}", cmd_file.Raw(), Err_.Message_gplx_full(e));
+				if (app_type_is_gui)
+					GfuiEnv_.ShowMsg(Err_.Message_gplx_full(e));
+			}
+
+			// launch
+			app.Launch();
+			if		(app_type.Tid_is_tcp())		app.Tcp_server().Run();
+			else if	(app_type.Tid_is_http())	app.Http_server().Run();
+			else {
+				String cmd_text = arg_mgr.Cmd__text();
+				if (cmd_text != null) {
+					gplx.xowa.apps.servers.Gxw_html_server.Init_gui_for_server(app, null); // NOTE: must init kit else "app.shell.fetch_page" will fail; DATE:2015-04-30
+					Console_adp__sys.Instance.Write_str_w_nl_utf8(Object_.Xto_str_strict_or_empty(app.Gfs_mgr().Run_str(cmd_text)));
+				}
+				if (app_type_is_gui)
+					app.Gui_mgr().Run(splash_win);
+				else	// teardown app, else lua will keep process running
+					gplx.xowa.xtns.scribunto.Scrib_core_mgr.Term_all(app);
+			}
+		}
+		catch (Exception e) {usr_dlg.Warn_many("", "", "app launch failed: ~{0}", Err_.Message_gplx_full(e));}
+		finally {
+			if (app != null && app_type_is_gui)	// only cancel if app_type_is_gui is true; (force cmd_line to end process)
+				app.Setup_mgr().Cmd_mgr().Canceled_y_();
+		}
+	}
+	private static byte[] System_lang() {
+		String lang_code = System_.Prop__user_language();
+		byte[] lang_code_bry = Bry_.new_a7(lang_code);
+		Xol_lang_stub lang_itm = Xol_lang_stub_.Get_by_key_or_null(lang_code_bry);
+		return lang_itm == null ? Xol_lang_itm_.Key_en : lang_itm.Key();
+	}
+}
+	

400_xowa/src/gplx/xowa/apps/boots/Xoa_cmd_arg_mgr.java

@@ -0,0 +1,103 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.boots; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.core.consoles.*; import gplx.core.envs.*;
+import gplx.xowa.apps.*;
+public class Xoa_cmd_arg_mgr {
+	Xoa_cmd_arg_mgr(Gfo_cmd_arg_mgr arg_mgr) {this.arg_mgr = arg_mgr;}
+	public Gfo_cmd_arg_mgr Arg_mgr() {return arg_mgr;} private final    Gfo_cmd_arg_mgr arg_mgr;
+	public Xoa_app_mode App_type() {return app_type;} private Xoa_app_mode app_type;
+	public Io_url Fsys__root_dir() {return fsys__root_dir;} private Io_url fsys__root_dir;
+	public String Fsys__bin_dir() {return fsys__bin_dir;} private String fsys__bin_dir;
+	public Io_url Fsys__user_dir() {return fsys__user_dir;} private Io_url fsys__user_dir;
+	public Io_url Fsys__wiki_dir() {return fsys__wiki_dir;} private Io_url fsys__wiki_dir;
+	public Io_url Cmd__file() {return cmd__file;} private Io_url cmd__file;
+	public String Cmd__text() {return cmd__text;} private String cmd__text;
+	public int Tcp__port_recv() {return tcp__port_recv;} private int tcp__port_recv;
+	public int Tcp__port_send() {return tcp__port_send;} private int tcp__port_send;
+	public int Http__port() {return http__port;} private int http__port;
+	public String Http__home_page() {return http__home_page;} private String http__home_page;
+	public int Http__max_clients() {return http__max_clients;} private int http__max_clients;
+	public int Http__max_clients_timeout() {return http__max_clients_timeout;} private int http__max_clients_timeout;
+	public String Gui__home_page() {return gui__home_page;} private String gui__home_page;
+	public boolean Process(Gfo_usr_dlg usr_dlg, String[] args, Io_url jar_dir) {
+		arg_mgr.Parse(args);
+		if (!Print(usr_dlg)) return false;
+		this.app_type = Xoa_app_mode.parse(arg_mgr.Get_by("app_mode").Val_as_str_or("gui"));
+		this.fsys__root_dir = arg_mgr.Get_by("root_dir").Val_as_url__rel_dir_or(jar_dir, jar_dir);
+		this.fsys__user_dir = arg_mgr.Get_by("user_dir").Val_as_url__rel_dir_or(fsys__root_dir.GenSubDir("user"), fsys__root_dir.GenSubDir_nest("user", User_name_default));
+		this.fsys__wiki_dir = arg_mgr.Get_by("wiki_dir").Val_as_url__rel_dir_or(fsys__root_dir.GenSubDir("wiki"), fsys__root_dir.GenSubDir("wiki"));
+		this.cmd__file = arg_mgr.Get_by("cmd_file").Val_as_url__rel_fil_or(jar_dir, fsys__root_dir.GenSubFil_nest("bin", "any", "xowa", "cfg" ,"app", "xowa.gfs"));
+		this.cmd__text = arg_mgr.Get_by("cmd_text").Val_as_str_or(null);
+		this.tcp__port_recv = arg_mgr.Get_by("server_port_recv").Val_as_int_or(55000);
+		this.tcp__port_send = arg_mgr.Get_by("server_port_send").Val_as_int_or(55001);
+		this.http__port = arg_mgr.Get_by("http_server_port").Val_as_int_or(8080);
+		this.http__home_page = arg_mgr.Get_by("http_server_home").Val_as_str_or("home/wiki/Main_Page");
+		this.http__max_clients = arg_mgr.Get_by("http_server.max_clients").Val_as_int_or(0);
+		this.http__max_clients_timeout = arg_mgr.Get_by("http_server.max_clients_timeout").Val_as_int_or(50);
+		this.gui__home_page = arg_mgr.Get_by("url").Val_as_str_or(null);
+		this.fsys__bin_dir = arg_mgr.Get_by("bin_dir_name").Val_as_str_or(Bin_dir_name());
+		return true;
+	}
+	private boolean Print(Gfo_usr_dlg usr_dlg) {
+		String header = String_.Concat_lines_nl_skip_last
+		(	Xoa_cmd_arg_mgr_.GenHdr(false, "XOWA", "XOWA: the XOWA Offline Wiki Application\n", "")
+		,	String_.Repeat("-", 80) 
+		,	""
+		,	"version: " + Xoa_app_.Version + "; build date: " + Xoa_app_.Build_date
+		);
+		Gfo_cmd_arg_mgr_printer printer = new Gfo_cmd_arg_mgr_printer(arg_mgr);
+		return printer.Print(usr_dlg, header, Xoa_app_.Name, "help", "show_license", "show_args");
+	}
+	public static Xoa_cmd_arg_mgr new_() {
+		Gfo_cmd_arg_mgr arg_mgr = new Gfo_cmd_arg_mgr().Reg_many
+		( Gfo_cmd_arg_itm_.opt_("root_dir").Example_url_("C:\\xowa").Note_("root directory for xowa; defaults to current directory of xowa.jar")
+		, Gfo_cmd_arg_itm_.opt_("user_dir").Example_url_("C:\\xowa\\user\\" + User_name_default).Note_("directory for user_data; defaults to '/xowa/user/" + User_name_default + "'")
+		, Gfo_cmd_arg_itm_.opt_("wiki_dir").Example_url_("C:\\xowa\\wiki\\").Note_("directory for wikis; defaults to '/xowa/wiki/'")
+		, Gfo_cmd_arg_itm_.opt_("bin_dir_name").Example_("windows").Note_("platform-dependent directory name inside /xowa/bin/; valid values are 'linux', 'macosx', 'windows', 'linux_64', 'macosx_64', 'windows_64'; defaults to detected version")
+		, Gfo_cmd_arg_itm_.opt_("app_mode").Example_("gui").Note_("type of app to run; valid values are 'gui', 'cmd', 'server', 'http_server'; defaults to 'gui'")
+		, Gfo_cmd_arg_itm_.opt_("cmd_file").Example_url_("C:\\xowa\\bin\\any\\xowa\\cfg\\app\\xowa.gfs").Note_("file_path of script to execute; defaults to 'xowa.gfs'")
+		, Gfo_cmd_arg_itm_.opt_("cmd_text").Example_("\"app.shell.fetch_page('en.wikipedia.org/wiki/Earth', 'html');\"").Note_("script to run; runs after cmd_file; does nothing if empty; default is empty.\nCurrently a useful cmd is to do 'java -jar xowa_your_platform.jar --app_mode cmd --show_license n --show_args n --cmd_text \"app.shell.fetch_page('en.wikipedia.org/wiki/Earth' 'html');\"'. This will output the page's html to the console. You can also change 'html' to 'wiki' to get the wikitext.")
+		, Gfo_cmd_arg_itm_.opt_("url").Example_("en.wikipedia.org/wiki/Earth").Note_("url to be shown when xowa first launches; default is home/wiki/Main_Page")
+		, Gfo_cmd_arg_itm_.opt_("server_port_recv").Example_("55000").Note_("applies to --app_mode server; port where xowa server will receive messages; clients should send messages to this port")
+		, Gfo_cmd_arg_itm_.opt_("server_port_send").Example_("55001").Note_("applies to --app_mode server; port where xowa server will send messages; clients should listen for messages from this port")
+		, Gfo_cmd_arg_itm_.opt_("http_server_port").Example_("8080").Note_("applies to --app_mode http_server; port used by http_server; default is 8080")
+		, Gfo_cmd_arg_itm_.opt_("http_server_home").Example_("home/wiki/Main_Page").Note_("applies to --app_mode http_server; default home page for root address. EX: navigating to localhost:8080 will navigate to localhost:8080/home/wiki/Main_Page")
+		, Gfo_cmd_arg_itm_.opt_("http_server.max_clients").Example_("15").Note_("applies to --app_mode http_server; limits maximum number of concurrent connections; default is 0 (no limit)")
+		, Gfo_cmd_arg_itm_.opt_("http_server.max_clients_timeout").Example_("50").Note_("applies to --app_mode http_server; time in milliseconds to wait before checking again to see if a connection is free; default is 50 (wait 50 ms)")
+		, Gfo_cmd_arg_itm_.sys_("show_license").Dflt_(true)
+		, Gfo_cmd_arg_itm_.sys_("show_args").Dflt_(true)
+		, Gfo_cmd_arg_itm_.new_(Gfo_cmd_arg_itm_.Tid_system, "help", Bool_.N, Gfo_cmd_arg_itm_.Val_tid_string)
+		);
+		return new Xoa_cmd_arg_mgr(arg_mgr);
+	}
+	private static final    String User_name_default = gplx.xowa.users.Xoue_user.Key_xowa_user;
+	public static String Bin_dir_name() {
+		String rv = "";
+		Op_sys op_sys = Op_sys.Cur();
+		switch (op_sys.Tid()) {
+			case Op_sys.Tid_lnx: rv = "linux"; break;
+			case Op_sys.Tid_wnt: rv = "windows"; break;
+			case Op_sys.Tid_osx: rv = "macosx"; break;
+			case Op_sys.Tid_arm: rv = "arm"; break;
+			default: throw Err_.new_unhandled("unknown platform " + Op_sys.Cur());
+		}
+		if (op_sys.Bitness() == Op_sys.Bitness_64) rv += "_64";
+		return rv;
+	}
+}

400_xowa/src/gplx/xowa/apps/boots/Xoa_cmd_arg_mgr_.java

@@ -0,0 +1,50 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.boots; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.core.envs.*;
+class Xoa_cmd_arg_mgr_ {
+	public static String GenHdr(boolean forSourceCode, String programName, String hdr_bgn, String hdr_end) {
+		String newLine = Op_sys.Lnx.Nl_str();
+		String lineEnd = Op_sys.Lnx.Nl_str();
+		String codeBgn = forSourceCode ? "/*" + newLine : "";
+		String codeEnd = forSourceCode ? "*/" + newLine : "";
+		String codeHdr = forSourceCode ? "This file is part of {0}." + newLine + newLine : "";
+		String fmt = String_.Concat
+			( codeBgn
+			, codeHdr
+			, hdr_bgn
+			, "Copyright (c) 2012-2016 gnosygnu@gmail.com", newLine
+			, newLine
+			, "This program is free software: you can redistribute it and/or modify", lineEnd
+			, "it under the terms of the GNU Affero General Public License as", lineEnd
+			, "published by the Free Software Foundation, either version 3 of the", lineEnd
+			, "License, or (at your option) any later version.", newLine
+			, newLine
+			, "This program is distributed in the hope that it will be useful,", lineEnd
+			, "but WITHOUT ANY WARRANTY; without even the implied warranty of", lineEnd
+			, "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the", lineEnd
+			, "GNU Affero General Public License for more details.", newLine
+			, newLine
+			, "You should have received a copy of the GNU Affero General Public License", lineEnd
+			, "along with this program.  If not, see <http://www.gnu.org/licenses/>.", newLine
+			, codeEnd
+			, hdr_end
+			);
+		return String_.Format(fmt, programName);
+	}
+}

400_xowa/src/gplx/xowa/apps/caches/Wdata_doc_cache.java

@@ -0,0 +1,26 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.caches; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.xowa.xtns.wbases.*;
+public class Wdata_doc_cache {
+	private Hash_adp_bry hash = Hash_adp_bry.cs();
+	public void Add(byte[] qid, Wdata_doc doc) {hash.Add(qid, doc);}
+	public Wdata_doc Get_or_null(byte[] qid) {return (Wdata_doc)hash.Get_by_bry(qid);}
+	public void Free_mem_all() {this.Clear();}
+	public void Clear() {hash.Clear();}
+}

400_xowa/src/gplx/xowa/apps/caches/Xoa_cache_mgr.java

@@ -0,0 +1,24 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.caches; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+public class Xoa_cache_mgr {
+	public Wdata_doc_cache Doc_cache() {return doc_cache;} private Wdata_doc_cache doc_cache = new Wdata_doc_cache();
+	public void Free_mem_all() {
+		doc_cache.Free_mem_all();
+	}
+}

400_xowa/src/gplx/xowa/apps/cfgs/Xocfg_gui_mgr.java

@@ -0,0 +1,29 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.cfgs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+public class Xocfg_gui_mgr implements Gfo_invk {
+	public void Init_by_app(Xoae_app app) {
+		win_cfg.Init_by_app(app);
+	}
+	public Xocfg_win Win() {return win_cfg;} private Xocfg_win win_cfg = new Xocfg_win();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_win))			return win_cfg;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final String Invk_win = "win";
+}

400_xowa/src/gplx/xowa/apps/cfgs/Xocfg_win.java

@@ -0,0 +1,36 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.cfgs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.core.brys.fmtrs.*;
+import gplx.gfui.draws.*;
+import gplx.xowa.guis.langs.*;
+public class Xocfg_win implements Gfo_invk {
+	public Xol_font_info Font() {return font;} private Xol_font_info font = new Xol_font_info("Arial", 8, FontStyleAdp_.Plain);
+	public Bry_fmtr Search_box_fmtr() {return search_box_fmtr;} private Bry_fmtr search_box_fmtr = Bry_fmtr.new_("Special:Allpages?from=", "search");
+	public void Init_by_app(Xoae_app app) {
+		font.Init_by_app(app);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_font))					return font;
+		else if	(ctx.Match(k, Invk_search_box_fmt_))		search_box_fmtr.Fmt_(m.ReadBry("v"));
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_search_box_fmt_ = "search_box_fmt_", Invk_font = "font";
+	public static final float Font_size_default = 8;
+}

400_xowa/src/gplx/xowa/apps/cfgs/Xowc_parser.java

@@ -0,0 +1,38 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.cfgs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.xowa.parsers.lnkis.cfgs.*;
+public class Xowc_parser implements Gfo_invk {
+	public Xowc_parser(Xowe_wiki wiki) {
+		lnki_cfg = new Xoc_lnki_cfg(wiki);
+		if (wiki.Domain_tid() == gplx.xowa.wikis.domains.Xow_domain_tid_.Tid__home)
+			display_title_restrict = false;
+	}
+	public Xoc_lnki_cfg Lnki_cfg() {return lnki_cfg;} private Xoc_lnki_cfg lnki_cfg;
+	public Xowc_xtns Xtns() {return xtns;} private Xowc_xtns xtns = new Xowc_xtns();
+	public boolean Display_title_restrict() {return display_title_restrict;} public void Display_title_restrict_(boolean v) {display_title_restrict = v;} private boolean display_title_restrict = true;
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_xtns))						return xtns;
+		else if	(ctx.Match(k, Invk_lnki))						return lnki_cfg;
+		else if	(ctx.Match(k, Invk_display_title_restrict))		return display_title_restrict;
+		else if	(ctx.Match(k, Invk_display_title_restrict_))	display_title_restrict = m.ReadYn("v");
+		else													return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_xtns = "xtns", Invk_lnki = "lnki", Invk_display_title_restrict = "display_title_restrict", Invk_display_title_restrict_ = "display_title_restrict_";
+}

400_xowa/src/gplx/xowa/apps/cfgs/Xowc_xtn_pages.java

@@ -0,0 +1,84 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.cfgs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.xowa.wikis.nss.*;
+public class Xowc_xtn_pages implements Gfo_invk {
+	public boolean Init_needed()		{return init_needed;}			private boolean init_needed = true;
+	public int Ns_page_id()			{return ns_page_id;}			private int ns_page_id = Int_.Min_value;
+	public int Ns_page_talk_id()	{return ns_page_talk_id;}		private int ns_page_talk_id = Int_.Min_value;
+	public int Ns_index_id()		{return ns_index_id;}			private int ns_index_id = Int_.Min_value;
+	public int Ns_index_talk_id()	{return ns_index_talk_id;}		private int ns_index_talk_id = Int_.Min_value;
+	public void Ns_names_(byte[] page_name, byte[] page_talk_name, byte[] index_name, byte[] index_talk_name) {
+		this.page_name = Xoa_ttl.Replace_spaces(page_name);	// ensure underlines, not space; EX:"Mục_lục" not "Mục lục"; PAGE:vi.s:Việt_Nam_sử_lược/Quyển_II DATE:2015-10-27
+		this.page_talk_name = Xoa_ttl.Replace_spaces(page_talk_name);
+		this.index_name = Xoa_ttl.Replace_spaces(index_name);
+		this.index_talk_name = Xoa_ttl.Replace_spaces(index_talk_name);
+	}	
+	private byte[] 
+	  page_name			= Default_ns_page_name
+	, page_talk_name	= Default_ns_page_talk_name
+	, index_name		= Default_ns_index_name
+	, index_talk_name	= Default_ns_index_talk_name;
+	public void Reset() {
+		ns_page_id = ns_page_talk_id = ns_index_id = ns_index_talk_id = Int_.Min_value;
+		init_needed = true;
+	}
+	public void Init(Xow_ns_mgr ns_mgr) {
+		init_needed = false;
+		int len = ns_mgr.Ords_len();
+		for (int i = 0; i < len; i++) {	// Page / Index ns_ids are variable per wiki; iterate over ns, and set ns_id
+			Xow_ns ns = ns_mgr.Ords_get_at(i); if (ns == null) continue;
+			byte[] ns_name = ns.Name_enc();
+			if		(Bry_.Eq(ns_name, page_name))		{ns_page_id = ns.Id(); ns_mgr.Ns_page_id_(ns_page_id);}
+			else if (Bry_.Eq(ns_name, page_talk_name))	ns_page_talk_id = ns.Id();
+			else if (Bry_.Eq(ns_name, index_name))		ns_index_id = ns.Id();
+			else if (Bry_.Eq(ns_name, index_talk_name))	ns_index_talk_id = ns.Id();
+		}
+		int aliases_added = 0;
+		aliases_added = Set_canonical(ns_mgr, aliases_added, ns_page_id			, Default_ns_page_name);
+		aliases_added = Set_canonical(ns_mgr, aliases_added, ns_page_talk_id	, Default_ns_page_talk_name);
+		aliases_added = Set_canonical(ns_mgr, aliases_added, ns_index_id		, Default_ns_index_name);
+		aliases_added = Set_canonical(ns_mgr, aliases_added, ns_index_talk_id	, Default_ns_index_talk_name);
+		if (aliases_added > 0)	// NOTE: will probably only be 0 for English Wikisource
+			ns_mgr.Init_w_defaults();
+	}
+	private int Set_canonical(Xow_ns_mgr ns_mgr, int aliases_added, int id, byte[] name) {
+		Xow_ns ns =  ns_mgr.Ids_get_or_null(id);
+		if (	ns == null							// ns doesn't exist; should throw error;
+			||	!Bry_.Eq(ns.Name_db(), name)		// ns exists, but name doesn't match canonical
+			) {
+			ns_mgr.Aliases_add(id, String_.new_a7(name));					
+			++aliases_added;
+		}
+		return aliases_added;
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_ns_names_))				Ns_names_(m.ReadBry("page"), m.ReadBry("page_talk"), m.ReadBry("index"), m.ReadBry("index_talk"));
+		else return Gfo_invk_.Rv_unhandled;
+		return this;
+	}	private static final String Invk_ns_names_ = "ns_names_";
+	public static final    byte[] Xtn_key = Bry_.new_a7("pages");
+	public static final int Ns_index_id_default = 102, Ns_page_id_default = 104;
+
+	private static final    byte[]
+	  Default_ns_page_name			= Bry_.new_a7("Page")
+	, Default_ns_page_talk_name		= Bry_.new_a7("Page_talk")
+	, Default_ns_index_name			= Bry_.new_a7("Index")
+	, Default_ns_index_talk_name	= Bry_.new_a7("Index_talk")
+	;
+}

400_xowa/src/gplx/xowa/apps/cfgs/Xowc_xtn_pages_tst.java

@@ -0,0 +1,72 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.cfgs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import org.junit.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.nss.*;
+public class Xowc_xtn_pages_tst {
+	@Before public void init() {fxt.Clear();} private Xowc_xtn_pages_fxt fxt = new Xowc_xtn_pages_fxt();
+	@Test  public void Init() {
+		fxt.Init_ns(200, "Foreign_page").Init_ns(201, "Foreign_page_talk").Init_ns(202, "Foreign_index").Init_ns(203, "Foreign_index_talk");	// ns set by <siteinfo>
+		fxt.Init_names("Foreign_page", "Foreign_page_talk", "Foreign_index", "Foreign_index_talk");	// ns set by .gfs files in /user/wiki/#cfg
+		fxt.Exec_init();
+		fxt.Test_ns_ids(200, 201, 202, 203);
+		fxt.Test_ns_canonical("Page", "Page_talk", "Index", "Index_talk");
+	}
+	@Test  public void Spaces() {	// PURPOSE: ensure underlines, not space; EX:"Mục_lục" not "Mục lục"; PAGE:vi.s:Việt_Nam_sử_lược/Quyển_II DATE:2015-10-27
+		fxt.Init_ns(200, "Foreign_page").Init_ns(201, "Foreign_page_talk").Init_ns(202, "Foreign_index").Init_ns(203, "Foreign_index_talk");	// ns set by <siteinfo>
+		fxt.Init_names("Foreign page", "Foreign page talk", "Foreign index", "Foreign index talk");	// ns set by .gfs files in /user/wiki/#cfg
+		fxt.Exec_init();
+		fxt.Test_ns_ids(200, 201, 202, 203);
+		fxt.Test_ns_canonical("Page", "Page_talk", "Index", "Index_talk");
+	}
+}
+class Xowc_xtn_pages_fxt {
+	private Xow_ns_mgr ns_mgr;
+	private Xowc_xtn_pages cfg_pages;
+	public void Clear() {
+		ns_mgr = Xow_ns_mgr_.default_(gplx.xowa.langs.cases.Xol_case_mgr_.A7());
+		cfg_pages = new Xowc_xtn_pages();
+	}
+	public Xowc_xtn_pages_fxt Init_ns(int id, String name) {
+		ns_mgr.Add_new(id, name);
+		return this;
+	} 
+	public void Init_names(String page_name, String page_talk_name, String index_name, String index_talk_name) {
+		cfg_pages.Ns_names_(Bry_.new_a7(page_name), Bry_.new_a7(page_talk_name), Bry_.new_a7(index_name), Bry_.new_a7(index_talk_name));
+	}
+	public void Exec_init() {
+		ns_mgr.Init_w_defaults();	// init ns_msg
+		cfg_pages.Init(ns_mgr);		// init cfg
+	}
+	public void Test_ns_ids(int page_id, int page_talk_id, int index_id, int index_talk_id) {
+		Tfds.Eq(page_id			, cfg_pages.Ns_page_id());
+		Tfds.Eq(page_talk_id	, cfg_pages.Ns_page_talk_id());
+		Tfds.Eq(index_id		, cfg_pages.Ns_index_id());
+		Tfds.Eq(index_talk_id	, cfg_pages.Ns_index_talk_id());
+	}
+	public void Test_ns_canonical(String page_name, String page_talk_name, String index_name, String index_talk_name) {
+		Test_ns_canonical_itm(page_name			, cfg_pages.Ns_page_id());
+		Test_ns_canonical_itm(page_talk_name	, cfg_pages.Ns_page_talk_id());
+		Test_ns_canonical_itm(index_name		, cfg_pages.Ns_index_id());
+		Test_ns_canonical_itm(index_talk_name 	, cfg_pages.Ns_index_talk_id());
+	}
+	private void Test_ns_canonical_itm(String name, int expd_ns_id) {
+		Xow_ns ns = ns_mgr.Names_get_or_null(Bry_.new_a7(name));
+		int actl_ns_id = ns == null ? Int_.Min_value : ns.Id();
+		Tfds.Eq(expd_ns_id, actl_ns_id);
+	}
+}

400_xowa/src/gplx/xowa/apps/cfgs/Xowc_xtns.java

@@ -0,0 +1,28 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.cfgs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+public class Xowc_xtns implements Gfo_invk {
+	private Hash_adp_bry hash = Hash_adp_bry.ci_a7();
+	public Xowc_xtns() {hash.Add(Xowc_xtn_pages.Xtn_key, itm_pages);}
+	public Xowc_xtn_pages Itm_pages() {return itm_pages;} private Xowc_xtn_pages itm_pages = new Xowc_xtn_pages();
+	public Object Get_by_key(byte[] key) {return hash.Get_by_bry(key);}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_get))					return (Gfo_invk)hash.Get_by_bry(m.ReadBry("v"));
+		else return Gfo_invk_.Rv_unhandled;
+	}	private static final String Invk_get = "get";
+}

400_xowa/src/gplx/xowa/apps/fmtrs/Gfo_sort_able.java

@@ -0,0 +1,21 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.fmtrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+public interface Gfo_sort_able {
+	void Sort(gplx.core.lists.ComparerAble comparer);
+}

400_xowa/src/gplx/xowa/apps/fmtrs/Xoa_fmtr_itm.java

@@ -0,0 +1,66 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.fmtrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.core.brys.fmtrs.*;
+public class Xoa_fmtr_itm implements Gfo_invk {
+	public Xoa_fmtr_itm(Xoae_app app) {this.app = app;} private Xoae_app app;
+	public String Src() {return src;} public Xoa_fmtr_itm Src_(String v) {this.src = v; return this;} private String src;
+	public byte[] Fmt() {return fmt;} public Xoa_fmtr_itm Fmt_(byte[] v) {this.fmt = v; return this;} private byte[] fmt;
+	public Object Sorter() {
+		Gfo_invk src_invk = (Gfo_invk)app.Gfs_mgr().Run_str(src);
+		return Gfo_invk_.Invk_by_key(src_invk, Invk_sorter);
+	}
+	public String Run() {
+		Gfo_invk src_invk = (Gfo_invk)app.Gfs_mgr().Run_str(src);
+		int len = Int_.cast(Gfo_invk_.Invk_by_key(src_invk, Invk_len));
+		Bry_bfr bfr = Bry_bfr_.New();
+		Bfmtr_eval_invk eval_mgr = new Bfmtr_eval_invk(app);
+		Bry_fmtr fmtr = Bry_fmtr.new_bry_(fmt).Eval_mgr_(eval_mgr);  
+		for (int i = 0; i < len; i++) {
+			Gfo_invk itm_invk = (Gfo_invk)Gfo_invk_.Invk_by_val(src_invk, Invk_get_at, i);
+			eval_mgr.Invk_(itm_invk);
+			fmtr.Bld_bfr(bfr, Bry_.Ary_empty);
+		}
+		return bfr.To_str_and_clear();
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_src))					return src;
+		else if	(ctx.Match(k, Invk_src_)) 					src = m.ReadStr("v"); 
+		else if	(ctx.Match(k, Invk_fmt)) 					return String_.new_u8(fmt);
+		else if	(ctx.Match(k, Invk_fmt_)) 					fmt = m.ReadBry("v"); 
+		else if	(ctx.Match(k, Invk_sorter)) 				return this.Sorter();
+		else if	(ctx.Match(k, Invk_run)) 					return Run(); 
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final    String Invk_src = "src", Invk_src_ = "src_", Invk_fmt = "fmt", Invk_fmt_ = "fmt_"		
+	, Invk_run = "run"
+	;
+	public static final    String Invk_get_at = "get_at", Invk_len = "len"
+	, Invk_sorter = "sorter"
+	;
+}
+class Bfmtr_eval_invk implements Bry_fmtr_eval_mgr {
+	public Bfmtr_eval_invk(Xoae_app app) {this.app = app;} private Xoae_app app;
+	public Bfmtr_eval_invk Invk_(Gfo_invk invk) {this.invk = invk; return this;} private Gfo_invk invk;
+	public boolean Enabled() {return enabled;} public void Enabled_(boolean v) {enabled = v;} private boolean enabled = true;
+	public byte[] Eval(byte[] cmd) {
+		Object rslt = app.Gfs_mgr().Run_str_for(invk, String_.new_u8(cmd));
+		return Bry_.new_u8(Object_.Xto_str_strict_or_null_mark(rslt));
+	}
+}

400_xowa/src/gplx/xowa/apps/fmtrs/Xoa_fmtr_itm_tst.java

@@ -0,0 +1,42 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.fmtrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import org.junit.*; import gplx.langs.gfs.*;
+public class Xoa_fmtr_itm_tst {
+	@Before public void init() {fxt.Clear();} private Xoa_fmtr_itm_fxt fxt = new Xoa_fmtr_itm_fxt();
+	@Test   public void Basic() {
+		fxt.Init_src("app.wikis;");
+		fxt.Init_fmt("domain=~{<>domain;<>};");
+		fxt.Test_run("domain=en.wikipedia.org;");
+	}
+}
+class Xoa_fmtr_itm_fxt {
+	private Xoae_app app; private Xoa_fmtr_itm itm;
+	public void Clear() {
+		app = Xoa_app_fxt.Make__app__edit();
+		Xoa_app_fxt.Make__wiki__edit(app);	// create enwiki
+		itm = new Xoa_fmtr_itm(app);
+		GfsCore.Instance.MsgParser_(gplx.langs.gfs.Gfs_msg_bldr.Instance);
+	}
+	public Xoa_fmtr_itm_fxt Init_src(String v) {itm.Src_(v); return this;}
+	public Xoa_fmtr_itm_fxt Init_fmt(String v) {itm.Fmt_(Bry_.new_a7(v)); return this;}
+	public void Test_run(String expd) {
+		String actl = itm.Run();
+		Tfds.Eq(expd, actl);
+	}
+}

400_xowa/src/gplx/xowa/apps/fmtrs/Xoa_fmtr_mgr.java

@@ -0,0 +1,26 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.fmtrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.core.ios.*;
+public class Xoa_fmtr_mgr implements Gfo_invk {
+	public Xoa_fmtr_mgr(Xoae_app app) {this.app = app;} private Xoae_app app;
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_new_grp))		return new Xoa_fmtr_itm(app);
+		else return Gfo_invk_.Rv_unhandled;
+	}	private static final    String Invk_new_grp = "new_grp";
+}

400_xowa/src/gplx/xowa/apps/fmtrs/Xoa_fmtr_sort_mgr.java

@@ -0,0 +1,66 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.fmtrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+public class Xoa_fmtr_sort_mgr implements Gfo_invk {
+	private Ordered_hash itms = Ordered_hash_.New();
+	private Xoa_fmtr_sort_wkr wkr = new Xoa_fmtr_sort_wkr();
+	private Gfo_sort_able sort_able;
+	public Xoa_fmtr_sort_mgr(Gfo_sort_able sort_able) {this.sort_able = sort_able;}
+	public void Clear() {itms.Clear();}
+	public void Add_many(String[] keys) {
+		int keys_len = keys.length;
+		for (int i = 0; i < keys_len; i++) {
+			Xoa_fmtr_sort_itm itm = new Xoa_fmtr_sort_itm(keys[i], true);
+			itms.Add_if_dupe_use_1st(itm.Key(), itm);
+		}
+	}
+	public void Exec() {
+		wkr.Itms_((Xoa_fmtr_sort_itm[])itms.To_ary(Xoa_fmtr_sort_itm.class));
+		sort_able.Sort(wkr);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_clear))					this.Clear();
+		else if	(ctx.Match(k, Invk_add_many)) 				this.Add_many(m.ReadStrAry("k", "|"));
+		else if	(ctx.Match(k, Invk_exec)) 					this.Exec();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	public static final String Invk_clear = "clear", Invk_add_many = "add_many", Invk_exec = "exec";
+}
+class Xoa_fmtr_sort_itm {
+	public Xoa_fmtr_sort_itm(String key, boolean asc) {this.key = key; this.comp_mult = asc ? CompareAble_.More : CompareAble_.Less;}
+	public int Comp_mult() {return comp_mult;} private int comp_mult;
+	public String Key() {return key;} private String key;
+}
+class Xoa_fmtr_sort_wkr implements gplx.core.lists.ComparerAble {
+	public Xoa_fmtr_sort_itm[] Itms() {return itms;} public void Itms_(Xoa_fmtr_sort_itm[] v) {itms = v; itms_len = v.length;} private Xoa_fmtr_sort_itm[] itms; private int itms_len;
+	public int compare(Object lhsObj, Object rhsObj) {
+		Gfo_invk lhs_invk = (Gfo_invk)lhsObj;
+		Gfo_invk rhs_invk = (Gfo_invk)rhsObj;
+		for (int i = 0; i < itms_len; i++) {
+			Xoa_fmtr_sort_itm itm = itms[i];
+			String itm_key = itm.Key();
+			Object lhs_val = Gfo_invk_.Invk_by_key(lhs_invk, itm_key);
+			Object rhs_val = Gfo_invk_.Invk_by_key(rhs_invk, itm_key);
+			int compare = CompareAble_.Compare_obj(lhs_val, rhs_val) * itm.Comp_mult();
+			if (compare != CompareAble_.Same)
+				return compare;
+		}
+		return CompareAble_.Same;
+	}
+}

400_xowa/src/gplx/xowa/apps/fsys/Xoa_fsys_eval.java

@@ -0,0 +1,43 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.fsys; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.core.brys.fmtrs.*;
+import gplx.core.primitives.*; import gplx.xowa.users.*;
+public class Xoa_fsys_eval implements Bry_fmtr_eval_mgr {
+	private final Xoa_fsys_mgr app_fsys_mgr; private final Xou_fsys_mgr usr_fsys_mgr;
+	public Xoa_fsys_eval(Xoa_fsys_mgr app_fsys_mgr, Xou_fsys_mgr usr_fsys_mgr) {this.app_fsys_mgr = app_fsys_mgr; this.usr_fsys_mgr = usr_fsys_mgr;}
+	public boolean Enabled() {return enabled;} public void Enabled_(boolean v) {enabled = v;} private boolean enabled = true;
+	public byte[] Eval(byte[] cmd) {
+		Object o = hash.Get_by_bry(cmd); if (o == null) return null;
+		byte val = ((Byte_obj_val)o).Val();
+		switch (val) {
+			case Tid__xowa_root_dir:	return app_fsys_mgr.Root_dir().RawBry();
+			case Tid__bin_plat_dir:		return app_fsys_mgr.Bin_plat_dir().RawBry();
+			case Tid__user_temp_dir:	return usr_fsys_mgr.App_temp_dir().RawBry();
+			case Tid__user_cfg_dir:		return usr_fsys_mgr.App_data_cfg_dir().RawBry();
+			default:					throw Err_.new_unhandled(val);
+		}
+	}
+	private static final byte Tid__bin_plat_dir = 0, Tid__user_temp_dir = 1, Tid__xowa_root_dir = 2, Tid__user_cfg_dir = 3;
+	private static final Hash_adp_bry hash = Hash_adp_bry.ci_a7()
+	.Add_str_byte("bin_plat_dir"	, Tid__bin_plat_dir)
+	.Add_str_byte("user_temp_dir"	, Tid__user_temp_dir)
+	.Add_str_byte("xowa_root_dir"	, Tid__xowa_root_dir)
+	.Add_str_byte("user_cfg_dir"	, Tid__user_cfg_dir)
+	;
+}

400_xowa/src/gplx/xowa/apps/fsys/Xoa_fsys_mgr.java

@@ -0,0 +1,61 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.fsys; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.xowa.apps.gfs.*;
+import gplx.xowa.wikis.domains.*;
+public class Xoa_fsys_mgr implements Gfo_invk {
+	public Xoa_fsys_mgr(String plat_name, Io_url root_dir, Io_url wiki_dir, Io_url file_dir, Io_url css_dir, Io_url http_root) {
+		this.root_dir = root_dir; this.wiki_dir = wiki_dir; this.file_dir = file_dir; this.css_dir = css_dir; this.http_root = http_root;
+		this.bin_plat_dir			= root_dir.GenSubDir("bin").GenSubDir(plat_name);
+		this.bin_any_dir			= root_dir.GenSubDir("bin").GenSubDir("any");
+		this.bin_xowa_dir			= bin_any_dir.GenSubDir("xowa");
+		this.bin_xowa_file_dir		= bin_xowa_dir.GenSubDir_nest("file");
+		this.bin_xtns_dir			= bin_xowa_dir.GenSubDir_nest("xtns");
+		this.bin_addon_dir			= bin_xowa_dir.GenSubDir_nest("addon");
+		this.cfg_app_fil			= bin_xowa_dir.GenSubFil_nest("cfg", "app", "xowa.gfs");
+		this.cfg_lang_core_dir		= bin_xowa_dir.GenSubDir_nest("cfg", "lang", "core");
+		this.cfg_wiki_core_dir		= bin_xowa_dir.GenSubDir_nest("cfg", "wiki", "core");
+		this.cfg_site_meta_fil		= bin_xowa_dir.GenSubFil_nest("cfg", "wiki", "site_meta.sqlite3");
+		this.home_wiki_dir			= bin_xowa_dir.GenSubDir_nest("wiki", Xow_domain_itm_.Str__home);
+	}
+	public Io_url Root_dir()					{return root_dir;} private final    Io_url root_dir;					// EX: /xowa/
+	public Io_url Wiki_dir()					{return wiki_dir;} private final    Io_url wiki_dir;					// EX: /xowa/wiki/
+	public Io_url File_dir()					{return file_dir;} private final    Io_url file_dir;					// EX: /xowa/file/
+	public Io_url Css_dir()						{return css_dir;} private final    Io_url css_dir;						// EX: /xowa/user/anonymous/wiki/
+	public Io_url Bin_plat_dir()				{return bin_plat_dir;} private final    Io_url bin_plat_dir;			// EX: /xowa/bin/lnx_64/
+	public Io_url Bin_any_dir()					{return bin_any_dir;} private final    Io_url bin_any_dir;				// EX: /xowa/bin/any
+	public Io_url Bin_xowa_dir()				{return bin_xowa_dir;} private final    Io_url bin_xowa_dir;
+	public Io_url Bin_xowa_file_dir()			{return bin_xowa_file_dir;} private final    Io_url bin_xowa_file_dir;
+	public Io_url Bin_xtns_dir()				{return bin_xtns_dir;} private final    Io_url bin_xtns_dir;
+	public Io_url Bin_addon_dir()				{return bin_addon_dir;} private final    Io_url bin_addon_dir;
+	public Io_url Cfg_lang_core_dir()			{return cfg_lang_core_dir;} private final    Io_url cfg_lang_core_dir;
+	public Io_url Cfg_wiki_core_dir()			{return cfg_wiki_core_dir;} private final    Io_url cfg_wiki_core_dir;
+	public Io_url Cfg_site_meta_fil()			{return cfg_site_meta_fil;} private final    Io_url cfg_site_meta_fil;
+	public Io_url Wiki_css_dir(String wiki)		{return css_dir.GenSubDir_nest(wiki, "html");}							// EX: /xowa/temp/simple.wikipedia.org/html/xowa_common.css
+	public Io_url Wiki_file_dir(String wiki)	{return file_dir.GenSubDir_nest(wiki);}									// EX: /xowa/temp/simple.wikipedia.org/orig/
+	public Io_url Home_wiki_dir()				{return home_wiki_dir;} private final    Io_url home_wiki_dir;
+	public Io_url Cfg_app_fil()					{return cfg_app_fil;} private final    Io_url cfg_app_fil;
+	public Io_url Http_root()					{return http_root;} private final    Io_url http_root;					// EX: file:///xowa/ or file:///android_asset/xowa/
+	public void Init_by_app(Gfo_invk app_mgr_invk) {this.app_mgr_invk = app_mgr_invk;} private Gfo_invk app_mgr_invk;	// for gfs and app.launcher
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_apps))					return app_mgr_invk;
+		else if	(ctx.Match(k, Invk_root_dir))				return root_dir;
+		else	return Gfo_invk_.Rv_unhandled;
+	}
+	private static final    String Invk_apps = "apps", Invk_root_dir = "root_dir";
+}

400_xowa/src/gplx/xowa/apps/gfs/Gfs_php_converter.java

@@ -0,0 +1,146 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.gfs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.core.brys.fmtrs.*;
+import gplx.langs.phps.*;
+public class Gfs_php_converter {
+public static byte[] Xto_php(Bry_bfr bfr, boolean escape_backslash, byte[] src) {
+		int len = src.length;
+		int pos = 0;
+		boolean dirty = false;
+		while (pos < len) {
+			byte b = src[pos];
+			switch (b) {
+				case Byte_ascii.Tilde:
+					if (!dirty) {
+						bfr.Add_mid(src, 0, pos);
+						dirty = true;
+					}
+					pos = Xto_php_swap(bfr, src, len, pos + 1);
+					break;
+				case Byte_ascii.Backslash: case Byte_ascii.Dollar:
+				case Byte_ascii.Apos: case Byte_ascii.Quote:
+					if (escape_backslash) {
+						if (!dirty) {
+							bfr.Add_mid(src, 0, pos);
+							dirty = true;
+						}
+						bfr.Add_byte(Byte_ascii.Backslash);
+						bfr.Add_byte(b);
+					}
+					else {
+						if (dirty)
+							bfr.Add_byte(b);
+					}
+					++pos;
+					break;
+				default:
+					if (dirty)
+						bfr.Add_byte(b);
+					++pos;
+					break;
+			}
+		}
+		return dirty ? bfr.To_bry_and_clear() : src;
+	}
+	private static int Xto_php_swap(Bry_bfr bfr, byte[] src, int len, int pos) {
+		if (pos >= len) throw Err_.new_wo_type("invalid gfs: tilde is last char", "src", String_.new_u8(src));
+		byte b = src[pos];
+		switch (b) {
+			case Byte_ascii.Tilde: {	// ~~ -> ~
+				bfr.Add_byte(Byte_ascii.Tilde);
+				return pos + 1;
+			}
+			case Byte_ascii.Curly_bgn: {
+				int num_bgn = pos + 1;
+				int num_end = Bry_find_.Find_fwd_while_num(src, num_bgn, len);	// +1 to position after {
+				if (   num_end == Bry_find_.Not_found
+					|| num_end == len
+					|| src[num_end] != Byte_ascii.Curly_end
+					)
+					throw Err_.new_wo_type("invalid gfs; num_end not found", "src", String_.new_u8(src));
+				bfr.Add_byte(Byte_ascii.Dollar);
+				int arg_idx = Bry_.To_int_or(src, num_bgn, num_end, -1);
+				if (arg_idx == -1) {
+					throw Err_.new_wo_type("invalid int");
+				}
+				bfr.Add_int_variable(arg_idx + 1);
+				return num_end + 1;
+			}
+			default: {
+				throw Err_.new_wo_type("invalid gfs; next char after tilde must be either tilde or open brace", "src", String_.new_u8(src));
+			}
+		}
+	}
+	public static byte[] To_gfs(Bry_bfr bfr, byte[] raw) {
+		int raw_len = raw.length;
+		for (int i = 0; i < raw_len; ++i) {
+			byte b = raw[i];
+			switch (b) {
+				case Byte_ascii.Backslash:	// unescape; EX: '\"' -> '"'
+					++i;
+					if (i < raw_len){
+						byte escape_byte = raw[i];
+						switch (escape_byte) {	// REF: http://php.net/manual/en/language.types.String.php
+							case Byte_ascii.Ltr_t:	escape_byte = Byte_ascii.Tab; break;
+							case Byte_ascii.Ltr_n:	escape_byte = Byte_ascii.Nl; break;
+							case Byte_ascii.Ltr_r:	escape_byte = Byte_ascii.Cr; break;
+							case Byte_ascii.Ltr_v:	escape_byte = 11; break;	// 11=vertical tab
+							case Byte_ascii.Ltr_e:	escape_byte = 27; break;	// 27=escape
+							case Byte_ascii.Ltr_f:	escape_byte = 12; break;	// 12=form fed
+							case Byte_ascii.Backslash:
+							case Byte_ascii.Quote:
+							case Byte_ascii.Apos:
+							case Byte_ascii.Dollar:	break;
+							// FUTURE:
+							// //\[0-7]{1,3} 	the sequence of characters matching the regular expression is a character in octal notation, which silently overflows to fit in a byte (e.g. "\400" === "\000")
+							// \ x[0-9A-Fa-f]{1,2} 	the sequence of characters matching the regular expression is a character in hexadecimal notation
+							// \ u{[0-9A-Fa-f]+} 	the sequence of characters matching the regular expression is a Unicode codepoint, which will be output to the String as that codepoint's UTF-8 representation (added in PHP 7.0.0) 
+							default:	// all else seems to be rendered literally; EX:"You do not need to put \ before a /."; PAGE:en.w:MediaWiki:Spam-whitelist; DATE:2016-09-12
+								bfr.Add_byte(Byte_ascii.Backslash);
+								bfr.Add_byte(escape_byte);
+								continue;
+						}
+						bfr.Add_byte(escape_byte);
+					}
+					else	// if eos, just output "\"; don't fail; EX: "a\" -> "a\"
+						bfr.Add_byte(Byte_ascii.Backslash);
+					break;
+				case Byte_ascii.Tilde:		// double up tilde; EX: '~' -> '~~'
+					bfr.Add_byte_repeat(Bry_fmtr.char_escape, 2);	// escape tilde; EX: ~u -> ~~u; DATE:2013-11-11
+					break;
+				case Byte_ascii.Dollar:			// convert php args to gfs args; EX: $1 -> ~{0}
+					int int_bgn = i + 1;
+					int int_end = Php_text_itm_parser.Find_fwd_non_int(raw, int_bgn, raw_len);
+					if (int_bgn == int_end )	// no numbers after $; EX: "$ "; "$a"
+						bfr.Add_byte(b);
+					else {
+						int int_val = Bry_.To_int_or(raw, int_bgn, int_end, -1);
+						if (int_val == -1) throw Err_.new_wo_type(String_.Format("unknown php dollar sequence: raw=~{0}", raw));
+						bfr.Add_byte(Bry_fmtr.char_escape).Add_byte(Bry_fmtr.char_arg_bgn).Add_int_variable(int_val - List_adp_.Base1).Add_byte(Bry_fmtr.char_arg_end);	// convert "$1" -> "~{0}"
+						i = int_end - 1;		// -1 b/c Find_fwd_non_int positions after non-int
+					}							
+					break;
+				default:
+					bfr.Add_byte(b);
+					break;
+			}
+		}
+		return bfr.To_bry_and_clear();
+	}
+}

400_xowa/src/gplx/xowa/apps/gfs/Gfs_php_converter__to_gfs__tst.java

@@ -0,0 +1,55 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.gfs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import org.junit.*;
+public class Gfs_php_converter__to_gfs__tst {
+	@Before public void init() {fxt.Clear();} private final    Gfs_php_converter_fxt fxt = new Gfs_php_converter_fxt();
+	@Test  public void Escape_sequences() {
+		fxt.Test__to_gfs("a\\\"b"					, "a\"b");
+		fxt.Test__to_gfs("a\\'b"					, "a'b");
+		fxt.Test__to_gfs("a\\$b"					, "a$b");
+		fxt.Test__to_gfs("a\\\\b"					, "a\\b");
+		fxt.Test__to_gfs("a\\nb"					, "a\nb");
+		fxt.Test__to_gfs("a\\tb"					, "a\tb");
+		fxt.Test__to_gfs("a\\rb"					, "a\rb");
+		fxt.Test__to_gfs("a\\ b"					, "a\\ b");					// "\ " seems to be rendered literally; EX:"You do not need to put \ before a /."; PAGE:en.w:MediaWiki:Spam-whitelist; DATE:2016-09-12
+		fxt.Test__to_gfs("a\\\\b\\'c\\\"d\\$e"		, "a\\b'c\"d$e");			// backslash.escape
+		fxt.Test__to_gfs("\\"						, "\\");					// backslash.eos; eos, but nothing to escape; render self but dont fail
+	}
+	@Test  public void Tilde() {
+		fxt.Test__to_gfs("a~b"						, "a~~b");					// tilde.escape
+	}
+	@Test  public void Arguments() {
+		fxt.Test__to_gfs("a$1b"						, "a~{0}b");				// dollar
+		fxt.Test__to_gfs("a $ b"					, "a $ b");					// noop
+	}
+}
+class Gfs_php_converter_fxt {
+	private final    Bry_bfr bfr = Bry_bfr_.New();
+	public void Clear() {}
+	public void Test__to_gfs(String raw, String expd) {
+		byte[] actl = Gfs_php_converter.To_gfs(bfr, Bry_.new_u8(raw));
+		Tfds.Eq(expd, String_.new_u8(actl));
+	}
+	public void Test_Xto_php_escape_y(String raw, String expd) {Test_Xto_php(raw, Bool_.Y, expd);}
+	public void Test_Xto_php_escape_n(String raw, String expd) {Test_Xto_php(raw, Bool_.N, expd);}
+	public void Test_Xto_php(String raw, boolean escape_backslash, String expd) {
+		byte[] actl = Gfs_php_converter.Xto_php(bfr, escape_backslash, Bry_.new_u8(raw));
+		Tfds.Eq(expd, String_.new_u8(actl));
+	}
+}

400_xowa/src/gplx/xowa/apps/gfs/Gfs_php_converter__to_php__tst.java

@@ -0,0 +1,30 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.gfs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import org.junit.*;
+public class Gfs_php_converter__to_php__tst {
+	@Before public void init() {fxt.Clear();} private final    Gfs_php_converter_fxt fxt = new Gfs_php_converter_fxt();
+	@Test  public void Xto_php() {
+		fxt.Test_Xto_php_escape_y("a~{0}b"					, "a$1b");					// tilde.arg.one
+		fxt.Test_Xto_php_escape_y("a~{0}b~{1}c~{2}d"		, "a$1b$2c$3d");			// tilde.arg.many
+		fxt.Test_Xto_php_escape_y("a~{9}"					, "a$10");					// tilde.arg.9 -> 10
+		fxt.Test_Xto_php_escape_y("a~~b"					, "a~b");					// tilde.escape
+		fxt.Test_Xto_php_escape_y("a\\b'c\"d$e"				, "a\\\\b\\'c\\\"d\\$e");	// backslash.escape_y
+		fxt.Test_Xto_php_escape_n("a\\b'c\"d$e"				, "a\\b'c\"d$e");			// backslash.escape_n
+	}
+}

400_xowa/src/gplx/xowa/apps/gfs/Xoa_gfs_bldr.java

@@ -0,0 +1,89 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.gfs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+public class Xoa_gfs_bldr {		
+	public Bry_bfr Bfr() {return bfr;} private Bry_bfr bfr = Bry_bfr_.New();
+	public byte[] Xto_bry() {return bfr.To_bry_and_clear();}
+	public Xoa_gfs_bldr Add_byte(byte b)		{bfr.Add_byte(b); return this;}
+	public Xoa_gfs_bldr Add_blob(byte[] bry)	{bfr.Add(bry); return this;}
+	public Xoa_gfs_bldr Add_proc_init_many(String... ary) {return Add_proc_core_many(false, ary);}
+	public Xoa_gfs_bldr Add_proc_init_one(String itm)			{return Add_proc_core_many(false, itm);}
+	public Xoa_gfs_bldr Add_proc_cont_one(String itm)			{return Add_proc_core_many(true, itm);}
+	public Xoa_gfs_bldr Add_proc_cont_many(String... ary) {return Add_proc_core_many(true, ary);}
+	Xoa_gfs_bldr Add_proc_core_many(boolean cont, String... ary) {
+		int ary_len = ary.length;
+		for (int i = 0; i < ary_len; i++) {
+			if (i != 0 || cont) bfr.Add_byte(Byte_ascii.Dot);
+			bfr.Add_str_u8(ary[i]);
+		}
+		return this;
+	}
+	public Xoa_gfs_bldr Add_indent(int i)			{bfr.Add_byte_repeat(Byte_ascii.Space, i * 2); return this;}
+	public Xoa_gfs_bldr Add_parens_str(String v)	{return Add_parens_str(Bry_.new_u8(v));}
+	public Xoa_gfs_bldr Add_parens_str(byte[] v)	{return this.Add_paren_bgn().Add_arg_str(v).Add_paren_end();}
+	public Xoa_gfs_bldr Add_parens_str_many(String... ary) {
+		this.Add_paren_bgn();
+		int len = ary.length;
+		for (int i = 0; i < len; i++) {
+			if (i != 0) this.Add_comma();
+			this.Add_arg_str(Bry_.new_u8(ary[i]));
+		}
+		this.Add_paren_end();
+		return this;
+	}
+	public Xoa_gfs_bldr Add_arg_int(int v)			{bfr.Add_int_variable(v); return this;}
+	public Xoa_gfs_bldr Add_arg_yn(boolean v)			{Add_quote_0(); bfr.Add_byte(v ? Byte_ascii.Ltr_y : Byte_ascii.Ltr_n); Add_quote_0(); return this;}
+	public Xoa_gfs_bldr Add_arg_str(byte[] v)		{bfr.Add_byte(Byte_ascii.Apos); Add_str_escape_apos(bfr, v); bfr.Add_byte(Byte_ascii.Apos); return this;}
+	public Xoa_gfs_bldr Add_indent()				{bfr.Add_byte(Byte_ascii.Space).Add_byte(Byte_ascii.Space); return this;}
+	public Xoa_gfs_bldr Add_nl()					{bfr.Add_byte_nl(); return this;}
+	public Xoa_gfs_bldr Add_comma()					{bfr.Add_byte(Byte_ascii.Comma).Add_byte(Byte_ascii.Space); return this;}
+	public Xoa_gfs_bldr Add_curly_bgn_nl()			{bfr.Add_byte(Byte_ascii.Space).Add_byte(Byte_ascii.Curly_bgn).Add_byte_nl(); return this;}
+	public Xoa_gfs_bldr Add_curly_end_nl()			{bfr.Add_byte(Byte_ascii.Curly_end).Add_byte_nl(); return this;}
+	public Xoa_gfs_bldr Add_paren_bgn()				{bfr.Add_byte(Byte_ascii.Paren_bgn); return this;}
+	public Xoa_gfs_bldr Add_paren_end()				{bfr.Add_byte(Byte_ascii.Paren_end); return this;}
+	public Xoa_gfs_bldr Add_quote_xtn_bgn()			{bfr.Add(Bry_xquote_bgn); return this;}
+	public Xoa_gfs_bldr Add_quote_xtn_end()			{bfr.Add(Bry_xquote_end); return this;}
+	public Xoa_gfs_bldr Add_quote_xtn_apos_bgn()	{bfr.Add_byte(Byte_ascii.Paren_bgn).Add_byte(Byte_ascii.Apos).Add_byte(Byte_ascii.Nl); return this;}
+	public Xoa_gfs_bldr Add_quote_xtn_apos_end()	{bfr.Add_byte(Byte_ascii.Apos).Add_byte(Byte_ascii.Paren_end).Add_byte(Byte_ascii.Semic).Add_byte(Byte_ascii.Nl); return this;}
+	public Xoa_gfs_bldr Add_quote_0()				{bfr.Add_byte(Byte_ascii.Apos); return this;}
+	public Xoa_gfs_bldr Add_term_nl()				{bfr.Add(Bry_semic_nl); return this;}
+	public Xoa_gfs_bldr Add_eq_str(String k, byte[] v) {
+		bfr.Add_str_u8(k);
+		bfr.Add(Bry_eq);
+		bfr.Add_byte_apos();
+		bfr.Add(v);
+		bfr.Add_byte_apos();
+		bfr.Add(Bry_semic_nl);
+		return this;
+	}
+	private static final    byte[] Bry_eq = Bry_.new_a7(" = "), Bry_semic_nl = Bry_.new_a7(";\n");
+	private void Add_str_escape_apos(Bry_bfr bfr, byte[] src) {
+		int len = src.length;
+		for (int i = 0; i < len; i++) {
+			byte b = src[i];
+			if	(b == Byte_ascii.Apos)
+				bfr.Add_byte(Byte_ascii.Apos).Add_byte(Byte_ascii.Apos);
+			else
+				bfr.Add_byte(b);
+		}
+	}
+	public static final    byte[]
+		Bry_xquote_bgn			= Bry_.new_a7("<:['\n")
+	,	Bry_xquote_end			= Bry_.new_a7("']:>\n")
+	;
+}

400_xowa/src/gplx/xowa/apps/gfs/Xoa_gfs_mgr.java

@@ -0,0 +1,70 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.gfs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.langs.gfs.*;
+import gplx.xowa.users.*; import gplx.xowa.apps.fsys.*;
+public class Xoa_gfs_mgr implements Gfo_invk, Gfo_invk_root_wkr {
+	private final    String user_name;
+	public Xoa_gfs_mgr(String user_name, Gfo_invk root_invk, Xoa_fsys_mgr app_fsys_mgr) {
+		this.user_name = user_name;
+		this.root_invk = root_invk; this.app_fsys_mgr = app_fsys_mgr;
+		GfsCore.Instance.AddCmd(root_invk, Xoae_app.Invk_app);
+		GfsCore.Instance.AddCmd(root_invk, Xoae_app.Invk_xowa);
+	}
+	public Gfo_invk Root_invk() {return root_invk;} private final    Gfo_invk root_invk; 
+	public Xoa_fsys_mgr App_fsys_mgr() {return app_fsys_mgr;} private final    Xoa_fsys_mgr app_fsys_mgr; 
+	public Xoa_app_eval Eval_mgr() {return eval_mgr;} private final    Xoa_app_eval eval_mgr = new Xoa_app_eval();
+	public Gfs_wtr Wtr() {return wtr;} private final    Gfs_wtr wtr = new Gfs_wtr();
+	public void Run_url(Io_url url) {
+		Run_url_for(GfsCore.Instance.Root(), url);
+		Gfo_usr_dlg_.Instance.Log_wkr().Log_to_session_fmt("gfs.done: ~{0}", url.Raw());
+	}
+	public void Run_url_for(Gfo_invk invk, Io_url url) {
+		String raw = Io_mgr.Instance.LoadFilStr_args(url).MissingIgnored_().Exec(); if (String_.Len_eq_0(raw)) return;
+		Run_str_for(invk, raw);
+	}
+	public Object Run_str(String raw) {return Run_str_for(GfsCore.Instance.Root(), raw);}
+	public Object Run_str_for(Gfo_invk invk, String raw) {return Run_str_for(invk, Xoa_gfs_mgr_.Parse_to_msg(raw));}
+	public Object Run_str_for(Gfo_invk invk, GfoMsg root_msg) {
+		try {
+			Object rv = null;
+			GfsCtx ctx = GfsCtx.new_().Fail_if_unhandled_(Fail_if_unhandled).Usr_dlg_(Gfo_usr_dlg_.Instance);
+			int len = root_msg.Subs_count();
+			for (int i = 0; i < len; ++i)
+				rv = GfsCore.Instance.ExecOne_to(ctx, invk, root_msg.Subs_getAt(i));
+			return rv;	// return rv from last call
+		} catch (Exception e) {
+			Gfo_usr_dlg_.Instance.Warn_many("", "", "error while executing script: err=~{0}", Err_.Message_gplx_full(e));
+			return Gfo_invk_.Rv_error;
+		}
+	}
+	private void Run_url_by_type(String type) {
+		if		(String_.Eq(type, "xowa_cfg_app"))		Run_url(app_fsys_mgr.Cfg_app_fil());
+		else if	(String_.Eq(type, "xowa.user.os"))		gplx.xowa.addons.apps.cfgs.mgrs.dflts.Xocfg_dflt_mgr.Run_os_gfs(user_name, this, app_fsys_mgr);
+		else											throw Err_.new_wo_type("invalid gfs type", "type", type);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_run_file_by_type))		Run_url_by_type(m.ReadStr("v"));
+		else if	(ctx.Match(k, Invk_fail_if_unhandled_))		{Fail_if_unhandled = m.ReadYn("v"); ctx.Fail_if_unhandled_(Fail_if_unhandled);}
+		else if	(ctx.Match(k, Invk_txns))					{return Gfo_invk_.Noop;}	// FUTURE: handle version for upgrades
+		else return Gfo_invk_.Rv_unhandled;
+		return this;
+	}	private static final String Invk_run_file_by_type = "run_file_by_type", Invk_fail_if_unhandled_ = "fail_if_unhandled_", Invk_txns = "txns";
+	public static void Msg_parser_init() {GfsCore.Instance.MsgParser_(gplx.langs.gfs.Gfs_msg_bldr.Instance);}
+	public static boolean Fail_if_unhandled = false;
+}

400_xowa/src/gplx/xowa/apps/gfs/Xoa_gfs_mgr_.java

@@ -0,0 +1,30 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.gfs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.langs.gfs.*;
+public class Xoa_gfs_mgr_ {
+	public static GfoMsg Parse_to_msg(String v) {return Gfs_msg_bldr.Instance.ParseToMsg(v);}
+	public static void Cfg_os_assert(Io_url orig_url) {
+		Io_url dflt_url = orig_url.GenNewNameOnly(orig_url.NameOnly() + "_default");
+		if (!Io_mgr.Instance.ExistsFil(dflt_url)) return;	// no dflt
+		if (!Io_mgr.Instance.ExistsFil(orig_url)) {
+			Io_mgr.Instance.CopyFil(dflt_url, orig_url, true);
+			Gfo_usr_dlg_.Instance.Log_many("", "", "xowa_cfg_os generated; url=~{0}", orig_url.Raw());
+		}
+	}
+}

400_xowa/src/gplx/xowa/apps/gfs/Xoa_gfs_wtr_.java

@@ -0,0 +1,38 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.gfs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+public class Xoa_gfs_wtr_ {
+	public static byte[] Escape(String v) {return Escape(Bry_.new_u8(v));}
+	public static byte[] Escape(byte[] v) {
+		return Bry_find_.Find_fwd(v, Byte_ascii.Apos) == Bry_find_.Not_found ? v : Bry_.Replace(v, Byte_ascii.Apos_bry, Bry__apos_escaped);
+	}	private static final    byte[] Bry__apos_escaped = Bry_.new_a7("''");
+	public static void Write_prop(Bry_bfr bfr, byte[] prop, byte[] val) {
+		bfr.Add(prop).Add(Bry__val_bgn).Add(Xoa_gfs_wtr_.Escape(val)).Add(Bry__val_end);	// EX: "a_('b');\n"
+	}	private static final    byte[] Bry__val_bgn = Bry_.new_a7("_('"), Bry__val_end = Bry_.new_a7("');\n");
+	public static String Write_func_chain(String... ary) {	// EX: "a.b.c"
+		Bry_bfr bfr = Bry_bfr_.New();
+		try {
+			int len = ary.length;
+			for (int i = 0; i < len; ++i) {
+				if (i != 0) bfr.Add_byte(Byte_ascii.Dot);
+				bfr.Add_str_u8(ary[i]);				
+			}
+			return bfr.To_str_and_clear();
+		} finally {bfr.Mkr_rls();}
+	}
+}

400_xowa/src/gplx/xowa/apps/metas/Xoa_meta_mgr.java

@@ -0,0 +1,42 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.metas; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.xowa.wikis.nss.*;
+import gplx.xowa.bldrs.wms.sites.*;
+public class Xoa_meta_mgr {
+	private final    Xoa_app app;
+	private final    Hash_adp_bry ns__hash = Hash_adp_bry.cs();
+	private Site_core_db core_db;
+	public Xoa_meta_mgr(Xoa_app app) {
+		this.app = app;
+	}
+	public void Ns__add(byte[] wiki_domain, Xow_ns_mgr ns_mgr) {ns__hash.Add(wiki_domain, ns_mgr);}	// TEST:public
+	public Xow_ns_mgr Ns__get_or_load(byte[] wiki_domain) {
+		Xow_ns_mgr rv = (Xow_ns_mgr)ns__hash.Get_by_bry(wiki_domain);
+		if (rv == null) {
+			Core_db__assert();
+			rv = core_db.Load_namespace(wiki_domain);
+			Ns__add(wiki_domain, rv);
+			rv.Init();	// must init to fill Ords
+		}
+		return rv;
+	}
+	private void Core_db__assert() {
+		if (core_db == null) core_db = new Site_core_db(app.Fsys_mgr().Cfg_site_meta_fil());
+	}
+}

400_xowa/src/gplx/xowa/apps/miscs/Xoa_misc_mgr.java

@@ -0,0 +1,47 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.miscs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+public class Xoa_misc_mgr implements Gfo_invk {
+	private Xoa_app app;
+	public void Init_by_app(Xoa_app app) {
+		this.app = app;
+		app.Cfg().Bind_many_app(this, Cfg__web_enabled, Cfg__logs_enabled, Cfg__script);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Cfg__web_enabled))	gplx.core.ios.IoEngine_system.Web_access_enabled = m.ReadYn("v");
+		else if	(ctx.Match(k, Cfg__logs_enabled)) {
+			if (app.Tid_is_edit()) {
+				Xoae_app appe = (Xoae_app)app;
+				boolean logs_enabled = m.ReadYn("v");
+				appe.Log_wtr().Enabled_(logs_enabled);
+				if (!logs_enabled)
+					Io_mgr.Instance.DeleteFil_args(appe.Log_wtr().Session_fil()).MissingFails_off().Exec();
+			}
+		}
+		else if	(ctx.Match(k, Cfg__script)) {
+			String script = m.ReadStr("v");
+			Object rslt = app.Gfs_mgr().Run_str(script);
+			if (rslt == Gfo_invk_.Rv_error) {
+				app.Usr_dlg().Warn_many("", "", "custom script failed: ~{0}", script);
+			}
+		}
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String Cfg__web_enabled = "xowa.app.web.enabled", Cfg__logs_enabled = "xowa.app.logs.enabled", Cfg__script = "xowa.app.startup.script";
+}

400_xowa/src/gplx/xowa/apps/progs/Xoa_prog_mgr.java

@@ -0,0 +1,146 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.progs; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.xowa.apps.fsys.*; import gplx.xowa.files.*; import gplx.core.envs.*;
+public class Xoa_prog_mgr implements Gfo_invk {
+	private Xoa_app app;
+	private Gfo_usr_dlg usr_dlg;
+	private Process_adp app_web;
+	private Process_adp[] apps_by_ext = new Process_adp[Xof_ext_.Id__max];
+	public void Init_by_app(Xoa_app app, Xoa_fsys_eval cmd_eval) {
+		this.app = app;
+		this.usr_dlg = Xoa_app_.Usr_dlg();
+		Process_adp.ini_(this, usr_dlg, app_query_img_size			, cmd_eval, Process_adp.Run_mode_sync_timeout	, 10 * 60, "~{<>bin_plat_dir<>}imagemagick\\identify", "-ping -format \"<{%w,%h}>\" \"~{file}\"", "file");
+		Process_adp.ini_(this, usr_dlg, app_resize_img				, cmd_eval, Process_adp.Run_mode_sync_timeout	, 10 * 60, "~{<>bin_plat_dir<>}imagemagick\\convert", "\"~{source}\" -coalesce -resize ~{width}x~{height} \"~{target}\"", "source", "target", "width", "height");
+		Process_adp.ini_(this, usr_dlg, app_convert_svg_to_png		, cmd_eval, Process_adp.Run_mode_sync_timeout	, 10 * 60, "~{<>bin_plat_dir<>}inkscape\\inkscape", "-z -w ~{width} -f \"~{source}\" -e \"~{target}\"", "source", "target", "width").Thread_kill_name_("inkscape.exe");	// // -z=without-gui; -w=width; -f=file -e=export-png
+		Process_adp.ini_(this, usr_dlg, app_convert_tex_to_dvi		, cmd_eval, Process_adp.Run_mode_sync_timeout	,  2 * 60, "~{<>bin_plat_dir<>}miktex\\miktex\\bin\\latex", "-quiet -output-directory=~{temp_dir} -job-name=xowa_temp ~{tex_file}", "tex_file", "temp_dir");
+		Process_adp.ini_(this, usr_dlg, app_convert_dvi_to_png		, cmd_eval, Process_adp.Run_mode_sync_timeout	,  2 * 60, "~{<>bin_plat_dir<>}miktex\\miktex\\bin\\dvipng", "~{dvi_file} -o ~{png_file} -q* -T tight -bg Transparent", "dvi_file", "png_file", "temp_dir");
+		Process_adp.ini_(this, usr_dlg, app_convert_djvu_to_tiff	, cmd_eval, Process_adp.Run_mode_sync_timeout	,  1 * 60, "~{<>bin_plat_dir<>}djvulibre\\ddjvu", "-format=tiff -page=1 \"~{source}\" \"~{target}\"", "source", "target");
+		Process_adp.ini_(this, usr_dlg, app_decompress_bz2			, cmd_eval, Process_adp.Run_mode_sync_timeout	,  0	 , "~{<>bin_plat_dir<>}7-zip\\7za", "x -y \"~{src}\" -o\"~{trg_dir}\"", "src", "trg", "trg_dir");	// x=extract; -y=yes on all queries; -o=output_dir
+		Process_adp.ini_(this, usr_dlg, app_decompress_bz2_by_stdout, cmd_eval, Process_adp.Run_mode_sync_timeout	,  0	 , "~{<>bin_plat_dir<>}7-zip\\7za", "x -so \"~{src}\"", "src");	// x=extract; -so=stdout
+		Process_adp.ini_(this, usr_dlg, app_decompress_zip			, cmd_eval, Process_adp.Run_mode_sync_timeout	,  0	 , "~{<>bin_plat_dir<>}7-zip\\7za", "x -y \"~{src}\" -o\"~{trg_dir}\"", "src", "trg", "trg_dir");	// x=extract; -y=yes on all queries; -o=output_dir
+		Process_adp.ini_(this, usr_dlg, app_decompress_gz			, cmd_eval, Process_adp.Run_mode_sync_timeout	,  0	 , "~{<>bin_plat_dir<>}7-zip\\7za", "x -y \"~{src}\" -o\"~{trg_dir}\"", "src", "trg", "trg_dir");	// x=extract; -y=yes on all queries; -o=output_dir
+		Process_adp.ini_(this, usr_dlg, app_lua						, cmd_eval, Process_adp.Run_mode_async			,  0	 , "~{<>bin_plat_dir<>}lua\\lua", "", "");
+		Process_adp.ini_(this, usr_dlg, app_lilypond				, cmd_eval, Process_adp.Run_mode_sync_timeout	,  1 * 60, "~{<>bin_plat_dir<>}lilypond\\usr\\bin\\lilypond.exe", "\"-dsafe=#t\" -dbackend=ps --png --header=texidoc -dmidi-extension=midi \"~{file}\"", "file");
+		Process_adp.ini_(this, usr_dlg, app_abc2ly					, cmd_eval, Process_adp.Run_mode_sync_timeout	,  1 * 60, "~{<>bin_plat_dir<>}lilypond\\usr\\bin\\python.exe", "abc2ly.py -s \"--output=~{target}\" \"~{source}\"", "source", "target");
+		Process_adp.ini_(this, usr_dlg, app_trim_img				, cmd_eval, Process_adp.Run_mode_sync_timeout	,  1 * 60, "~{<>bin_plat_dir<>}imagemagick\\convert", "-trim \"~{source}\"  \"~{target}\"", "source", "target");
+		Process_adp.ini_(this, usr_dlg, app_midi_to_ogg				, cmd_eval, Process_adp.Run_mode_sync_timeout	,  1 * 60, "~{<>bin_plat_dir<>}timidity\\timidity", "-Ov \"--output-file=~{target}\" \"~{source}\"", "source", "target");
+		Process_adp.ini_(this, usr_dlg, app_view_text				, cmd_eval, Process_adp.Run_mode_async			,  0	 , "cmd", "/c start \"~{url}\"", "url");
+
+		for (int i = 0; i < apps_by_ext.length; i++) {
+			apps_by_ext[i] = Process_adp.New(usr_dlg, cmd_eval, Process_adp.Run_mode_async, 0, "cmd", "/c start \"\" \"~{file}\"", "file");
+		}
+		app_web = Process_adp.New(usr_dlg, cmd_eval, Process_adp.Run_mode_async, 0, "cmd", "/c start \"\" \"~{url}\"", "url");
+		app.Cfg().Bind_many_app(this
+		, Cfg__web, Cfg__media, Cfg__image, Cfg__svg, Cfg__pdf, Cfg__djvu
+		, Cfg__gz, Cfg__bz2, Cfg__bz2__stdout_cmd
+		, Cfg__query_size, Cfg__resize_img, Cfg__convert_svg_to_png, Cfg__convert_djvu_to_tiff
+		, Cfg__convert_tex_to_dvi, Cfg__convert_dvi_to_png
+		, Cfg__lua
+		, Cfg__lilypond, Cfg__abc2ly, Cfg__trim_img, Cfg__midi_to_ogg
+		);
+	}
+	private Process_adp App_by_ext_key(String ext)		{return apps_by_ext[Xof_ext_.Get_id_by_ext_(Bry_.new_a7(ext))];}
+	public Process_adp App_query_img_size()				{return app_query_img_size;}			private Process_adp app_query_img_size = new Process_adp();
+	public Process_adp App_resize_img()					{return app_resize_img;}				private Process_adp app_resize_img = new Process_adp();
+	public Process_adp App_convert_svg_to_png()			{return app_convert_svg_to_png;}		private Process_adp app_convert_svg_to_png = new Process_adp();
+	public Process_adp App__tex_to_dvi()				{return app_convert_tex_to_dvi;}		private Process_adp app_convert_tex_to_dvi = new Process_adp();
+	public Process_adp App__dvi_to_png()				{return app_convert_dvi_to_png;}		private Process_adp app_convert_dvi_to_png = new Process_adp();
+	public Process_adp App_convert_djvu_to_tiff()		{return app_convert_djvu_to_tiff;}		private Process_adp app_convert_djvu_to_tiff = new Process_adp();
+	public Process_adp App_view_text()					{return app_view_text;}					private Process_adp app_view_text = new Process_adp();
+	public Process_adp App_decompress_bz2()				{return app_decompress_bz2;}			private Process_adp app_decompress_bz2 = new Process_adp();
+	public Process_adp App_decompress_zip()				{return app_decompress_zip;}			private Process_adp app_decompress_zip = new Process_adp();
+	public Process_adp App_decompress_gz()				{return app_decompress_gz;}				private Process_adp app_decompress_gz  = new Process_adp();
+	public Process_adp App_decompress_bz2_by_stdout()	{return app_decompress_bz2_by_stdout;}	private Process_adp app_decompress_bz2_by_stdout = new Process_adp();
+	public Process_adp App_lua()						{return app_lua;}						private Process_adp app_lua = new Process_adp();
+	public Process_adp App_lilypond()					{return app_lilypond;}					private Process_adp app_lilypond = new Process_adp();
+	public Process_adp App_abc2ly()						{return app_abc2ly;}					private Process_adp app_abc2ly = new Process_adp();
+	public Process_adp App_trim_img()					{return app_trim_img;}					private Process_adp app_trim_img = new Process_adp();
+	public Process_adp App_convert_midi_to_ogg()		{return app_midi_to_ogg;}		private Process_adp app_midi_to_ogg = new Process_adp();
+	public Process_adp App_by_ext(String ext)			{return App_by_ext_key(String_.Mid(ext, 1));}	// ignore 1st . in ext; EX: ".png" -> "png"
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_convert_tex_to_dvi))			return app_convert_tex_to_dvi;
+		else if	(ctx.Match(k, Invk_convert_dvi_to_png))			return app_convert_dvi_to_png;
+
+		else if (String_.Eq(k, Cfg__web))						{Init_cmd(m.ReadStr("v"), app_web);}
+		else if (String_.Eq(k, Cfg__media))						{Init_cmd(m.ReadStr("v"), Xof_ext_.Id_ogv, Xof_ext_.Id_webm, Xof_ext_.Id_flac, Xof_ext_.Id_ogg, Xof_ext_.Id_oga, Xof_ext_.Id_mid, Xof_ext_.Id_wav);}
+		else if (String_.Eq(k, Cfg__image))						{Init_cmd(m.ReadStr("v"), Xof_ext_.Id_png, Xof_ext_.Id_jpg, Xof_ext_.Id_jpeg, Xof_ext_.Id_gif, Xof_ext_.Id_tif, Xof_ext_.Id_tiff, Xof_ext_.Id_bmp);}
+		else if (String_.Eq(k, Cfg__svg))						{Init_cmd(m.ReadStr("v"), Xof_ext_.Id_svg);}
+		else if (String_.Eq(k, Cfg__pdf))						{Init_cmd(m.ReadStr("v"), Xof_ext_.Id_pdf);}
+		else if (String_.Eq(k, Cfg__djvu))						{Init_cmd(m.ReadStr("v"), Xof_ext_.Id_djvu);}
+		else if (String_.Eq(k, Cfg__gz))						{Init_cmd(m.ReadStr("v"), app_decompress_gz);}
+		else if (String_.Eq(k, Cfg__bz2))						{Init_cmd(m.ReadStr("v"), app_decompress_bz2);}
+		else if (String_.Eq(k, Cfg__bz2__stdout_cmd))			{Init_cmd(m.ReadStr("v"), app_decompress_bz2_by_stdout);}
+		else if	(String_.Eq(k, Cfg__query_size))				{Init_cmd(m.ReadStr("v"), app_query_img_size);}
+		else if	(String_.Eq(k, Cfg__resize_img))				{Init_cmd(m.ReadStr("v"), app_resize_img);}
+		else if	(String_.Eq(k, Cfg__convert_svg_to_png))		{Init_cmd(m.ReadStr("v"), app_convert_svg_to_png);}
+		else if	(String_.Eq(k, Cfg__convert_djvu_to_tiff))		{Init_cmd(m.ReadStr("v"), app_convert_djvu_to_tiff);}
+		else if	(String_.Eq(k, Cfg__convert_tex_to_dvi))		{Init_cmd(m.ReadStr("v"), app_convert_tex_to_dvi);}
+		else if	(String_.Eq(k, Cfg__convert_dvi_to_png))		{Init_cmd(m.ReadStr("v"), app_convert_dvi_to_png);}
+		else if (String_.Eq(k, Cfg__lua))						{Init_cmd(m.ReadStr("v"), app_lua); gplx.xowa.xtns.scribunto.Scrib_core_mgr.Term_all((Xoae_app)app);}
+		else if (String_.Eq(k, Cfg__lilypond))					{Init_cmd(m.ReadStr("v"), app_lilypond);}
+		else if (String_.Eq(k, Cfg__abc2ly))					{Init_cmd(m.ReadStr("v"), app_abc2ly);}
+		else if (String_.Eq(k, Cfg__trim_img))					{Init_cmd(m.ReadStr("v"), app_trim_img);}
+		else if (String_.Eq(k, Cfg__midi_to_ogg))				{Init_cmd(m.ReadStr("v"), app_midi_to_ogg);}
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	public static void Init_cmd(String exe_and_args, Process_adp proc) {
+		String[] lines = gplx.xowa.addons.apps.cfgs.Xocfg_mgr.Parse_io_cmd(exe_and_args);
+		proc.Exe_and_args_(lines[0], lines[1]);
+	}
+	private void Init_cmd(String exe_and_args, int... exts) {
+		String[] lines = gplx.xowa.addons.apps.cfgs.Xocfg_mgr.Parse_io_cmd(exe_and_args);
+		for (int ext_id : exts) {
+			apps_by_ext[ext_id].Exe_and_args_(lines[0], lines[1]);
+		}
+	}
+	public void Exec_view_web(byte[] url) {
+		String url_str = String_.new_u8(url);
+		url_str = String_.Replace(url_str, "\"", "\"\""); // escape quotes; DATE:2013-03-31
+		url_str = Process_adp.Escape_ampersands_if_process_is_cmd(Op_sys.Cur().Tid_is_wnt(), app_web.Exe_url().Raw(), url_str);	// escape ampersands; DATE:2014-05-20
+		app_web.Run(url_str);
+	}
+	private static final String Invk_convert_tex_to_dvi = "convert_tex_to_dvi", Invk_convert_dvi_to_png = "convert_dvi_to_png";
+	private static final String 
+	  Cfg__web							= "xowa.files.apps.view.web"
+	, Cfg__media						= "xowa.files.apps.view.media"
+	, Cfg__image						= "xowa.files.apps.view.image"
+	, Cfg__svg							= "xowa.files.apps.view.svg"
+	, Cfg__pdf							= "xowa.files.apps.view.pdf"
+	, Cfg__djvu							= "xowa.files.apps.view.djvu"
+
+	, Cfg__query_size					= "xowa.files.apps.make.img_size_get"
+	, Cfg__resize_img					= "xowa.files.apps.make.img_size_set"
+	, Cfg__convert_svg_to_png			= "xowa.files.apps.make.svg_to_png"
+	, Cfg__convert_djvu_to_tiff			= "xowa.files.apps.make.djvu_to_tiff"
+
+	, Cfg__bz2__stdout_cmd				= "xowa.bldr.import.apps.bz2_stdout.cmd"
+	, Cfg__bz2							= "xowa.bldr.import.apps.bz2"
+	, Cfg__gz							= "xowa.bldr.import.apps.gz"
+
+	, Cfg__lua							= "xowa.addon.scribunto.lua.cmd"
+	, Cfg__convert_tex_to_dvi			= "xowa.addon.math.apps.tex_to_dvi"
+	, Cfg__convert_dvi_to_png			= "xowa.addon.math.apps.dvi_to_png"
+	, Cfg__lilypond						= "xowa.addon.score.apps.lilypond"
+	, Cfg__abc2ly						= "xowa.addon.score.apps.abc2ly"
+	, Cfg__trim_img						= "xowa.addon.score.apps.trim_img"
+	, Cfg__midi_to_ogg					= "xowa.addon.score.apps.midi_to_ogg"
+	;
+}
+

400_xowa/src/gplx/xowa/apps/servers/Gxw_html_server.java

@@ -0,0 +1,86 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*;
+import gplx.core.primitives.*; import gplx.core.js.*;
+import gplx.gfui.*; import gplx.gfui.kits.core.*; import gplx.gfui.controls.gxws.*;
+import gplx.xowa.apps.servers.tcp.*;
+import gplx.xowa.apps.servers.http.*; import gplx.xowa.guis.views.*;
+public class Gxw_html_server implements Gxw_html {
+	private Xosrv_socket_wtr wtr; private Gfo_usr_dlg usr_dlg;
+	private final    Js_wtr js_wtr = new Js_wtr();
+	public Gxw_html_server(Gfo_usr_dlg usr_dlg, Xosrv_socket_wtr wtr) {
+		this.usr_dlg = usr_dlg; this.wtr = wtr;			
+	} 
+	public void			Html_doc_html_load_by_mem(String html) {Exec_as_str("location.reload(true);");}	// HACK: force reload of page
+	public void			Html_doc_html_load_by_url(Io_url path, String html) {Exec_as_str("location.reload(true);");}	// HACK: force reload of page
+	public byte			Html_doc_html_load_tid() {return html_doc_html_load_tid;} private byte html_doc_html_load_tid;
+	public void			Html_doc_html_load_tid_(byte v) {html_doc_html_load_tid = v;}
+	public void			Html_dispose() {}
+	public void			Html_js_enabled_(boolean v) {}
+	public String		Html_js_eval_proc_as_str(String name, Object... args)		{return Exec_as_str(js_wtr.Write_statement_return_func(name, args).To_str_and_clear());}	// TODO_OLD: add other params
+	public boolean			Html_js_eval_proc_as_bool(String name, Object... args)	{return Exec_as_bool(js_wtr.Write_statement_return_func(name, args).To_str_and_clear());}
+	public String		Html_js_eval_script(String script) {return Exec_as_str(script);}
+	public Object		Html_js_eval_script_as_obj(String script) {return Exec_as_str(script);}
+	public void			Html_js_cbks_add(String js_func_name, Gfo_invk invk) {}
+	public String		Html_js_send_json(String name, String data) {throw Err_.new_unimplemented();}
+	public void			Html_invk_src_(Gfo_evt_itm v) {}
+	public GxwCore_base	Core() {throw Err_.new_unimplemented();}
+	public GxwCbkHost	Host() {throw Err_.new_unimplemented();} public void Host_set(GxwCbkHost host) {throw Err_.new_unimplemented();}
+	public Object		UnderElem() {throw Err_.new_unimplemented();}
+	public String		TextVal() {throw Err_.new_unimplemented();} public void TextVal_set(String v) {throw Err_.new_unimplemented();} 
+			public void			EnableDoubleBuffering() {throw Err_.new_unimplemented();}
+	private boolean Exec_as_bool(String s) {
+		Exec_as_str(s);
+		return true;	// NOTE: js is async, so immediate return value is not possible; return true for now;
+	}
+	private String Exec_as_str(String s) {
+		if (wtr == null) return "";	// HACK: handles http_server
+		s = "(function () {" + s + "})();"; // NOTE: dependent on firefox_addon which does 'var result = Function("with(arguments[0]){return "+cmd_text+"}")(session.window);'; DATE:2014-01-28
+		gplx.core.threads.Thread_adp_.Sleep(50);	// NOTE: need to sleep, else images won't actually show up on screen; PAGE:nethackwiki.com:Weapons; DATE:2015-08-23
+		Xosrv_msg msg = Xosrv_msg.new_(Xosrv_cmd_types.Browser_exec, Bry_.Empty, Bry_.Empty, Bry_.Empty, Bry_.Empty, Bry_.new_u8(s));
+		usr_dlg.Note_many("", "", "sending browser.js: msg=~{0}", s);
+		wtr.Write(msg);
+		return "";
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_set)) {}
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}	private static final String Invk_set = "set";
+	public static void Init_gui_for_server(Xoae_app app, Xosrv_socket_wtr wtr) {
+		Mem_kit mem_kit = (Mem_kit)Gfui_kit_.Mem();
+		mem_kit.New_html_impl_prototype_(new Gxw_html_server(app.Usr_dlg(), wtr));	// NOTE: set prototype before calling Kit_
+		app.Gui_mgr().Kit_(mem_kit);
+	}
+	public static void Assert_tab(Xoae_app app, Xoae_page page) {
+		Xog_win_itm browser_win = app.Gui_mgr().Browser_win();
+		if (browser_win.Active_tab() == null) {						// no active tab
+			Xowe_wiki wiki = page.Wikie();							// take wiki from current page; NOTE: do not take from browser_win.Active_tab().Wiki(); DATE:2015-02-23
+			browser_win.Tab_mgr().Tabs_new_init(wiki, page);		// create at least one active tab; DATE:2014-07-30
+		}
+	}
+	public static Xog_tab_itm Assert_tab2(Xoae_app app, Xowe_wiki wiki) {
+		Xog_win_itm browser_win = app.Gui_mgr().Browser_win();
+		Xog_tab_itm rv = browser_win.Active_tab();
+		if (rv == null) { // no active tab
+			Xoae_page page = Xoae_page.New(wiki, wiki.Ttl_parse(Bry_.new_a7("Empty_tab")));
+			rv = browser_win.Tab_mgr().Tabs_new_init(wiki, page);		// create at least one active tab; DATE:2014-07-30
+		}
+		return rv;
+	}
+}

400_xowa/src/gplx/xowa/apps/servers/http/File_retrieve_mode.java

@@ -0,0 +1,36 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.http; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+class File_retrieve_mode {
+	public static String Xto_str(byte v) {
+		switch (v) {
+			case Mode_skip:				return "skip";
+			case Mode_wait:				return "wait";
+			case Mode_async_server:		return "async_server";
+			default:					throw Err_.new_unimplemented();
+		}
+	}
+	public static byte Xto_byte(String s) {
+		if		(String_.Eq(s, "skip"))				return Mode_skip;
+		else if	(String_.Eq(s, "wait"))				return Mode_wait;
+		else if	(String_.Eq(s, "async_server"))		return Mode_async_server;
+		else										throw Err_.new_unimplemented();
+	}
+	public static final byte Mode_skip = 1, Mode_wait = 2, Mode_async_server = 3;
+	public static Keyval[] Options__list = Keyval_.Ary(Keyval_.new_("wait"), Keyval_.new_("skip"), Keyval_.new_("async_server", "async server"));
+}

400_xowa/src/gplx/xowa/apps/servers/http/Http_data__client.java

@@ -0,0 +1,27 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.http; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import gplx.langs.jsons.*;
+public class Http_data__client {
+	public Http_data__client(byte[] server_host, String ip_address_str) {
+		this.server_host = server_host;
+		this.ip_address = Bry_.new_a7(ip_address_str);
+	}
+	public byte[] Server_host() {return server_host;} private final byte[] server_host;
+	public byte[] Ip_address() {return ip_address;} private final byte[] ip_address;
+}

400_xowa/src/gplx/xowa/apps/servers/http/Http_file_utl.java

@@ -0,0 +1,50 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.http; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import gplx.xowa.files.*;
+class Http_file_utl {
+	public static byte[] To_mime_type_by_path_as_bry(byte[] path_bry) {
+		int dot_pos = Bry_find_.Find_bwd(path_bry, Byte_ascii.Dot);
+		return dot_pos == Bry_find_.Not_found ? Mime_octet_stream : To_mime_type_by_ext_as_bry(path_bry, dot_pos, path_bry.length);
+	}
+	public static byte[] To_mime_type_by_ext_as_bry(byte[] ext_bry, int bgn, int end) {
+		Object o = mime_hash.Get_by_mid(ext_bry, bgn, end);
+		return o == null ? Mime_octet_stream : (byte[])o;
+	}
+	private static final    byte[] 
+	  Mime_octet_stream		= Xof_ext_.Mime_type__ary[Xof_ext_.Id_unknown]
+	, Mime_html				= Bry_.new_a7("text/html")
+	, Mime_css				= Bry_.new_a7("text/css")
+	, Mime_js				= Bry_.new_a7("application/javascript")		
+	;
+	private static final    Hash_adp_bry mime_hash = Mime_hash__new();
+	private static Hash_adp_bry Mime_hash__new() {
+		Hash_adp_bry rv = Hash_adp_bry.ci_a7();
+		int len = Xof_ext_.Id__max;
+		for (int i = 0; i < len; ++i) {
+			rv.Add_bry_obj
+			( Bry_.Add(Byte_ascii.Dot, Xof_ext_.Bry__ary[i])
+			, Xof_ext_.Mime_type__ary[i]);
+		}
+		rv.Add_str_obj(".htm"	, Mime_html);
+		rv.Add_str_obj(".html"	, Mime_html);
+		rv.Add_str_obj(".css"	, Mime_css);
+		rv.Add_str_obj(".js"	, Mime_js);
+		return rv;
+	}
+}

400_xowa/src/gplx/xowa/apps/servers/http/Http_server_mgr.java

@@ -0,0 +1,150 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/*
+This file is part of XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2013 matthiasjasny@gmail.com
+
+This file is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This file is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.http; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import gplx.core.threads.*; import gplx.core.net.*; import gplx.core.primitives.*; import gplx.core.envs.*;
+import gplx.langs.jsons.*; import gplx.langs.htmls.encoders.*;
+import gplx.xowa.wikis.pages.*;
+public class Http_server_mgr implements Gfo_invk {
+	private final    Object thread_lock = new Object();
+	private final    Gfo_usr_dlg usr_dlg;
+	private Http_server_socket wkr;
+	private byte retrieve_mode = File_retrieve_mode.Mode_wait;
+	private boolean running, init_gui_needed = true;
+	public Http_server_mgr(Xoae_app app) {
+		this.app = app;
+		this.usr_dlg = app.Usr_dlg();
+		this.request_parser = new Http_request_parser(server_wtr, false);
+	}
+	public Xoae_app App() {return app;} private final    Xoae_app app;
+	public Http_server_wtr Server_wtr() {return server_wtr;} private final    Http_server_wtr server_wtr = Http_server_wtr_.New__console();
+	public Http_request_parser Request_parser() {return request_parser;} private final    Http_request_parser request_parser;
+	public Gfo_url_encoder Encoder() {return encoder;} private final    Gfo_url_encoder encoder = Gfo_url_encoder_.New__http_url().Make();
+	public int Port() {return port;} public Http_server_mgr Port_(int v) {port = v; return this;} private int port = 8080;
+	public Http_server_wkr_pool Wkr_pool() {return wkr_pool;} private final    Http_server_wkr_pool wkr_pool = new Http_server_wkr_pool();
+	public Int_pool Uid_pool() {return uid_pool;} private final    Int_pool uid_pool = new Int_pool();
+	public byte[] Home() {return home;} public void Home_(byte[] v) {home = Bry_.Add(Byte_ascii.Slash_bry, v);} private byte[] home = Bry_.new_a7("/home/wiki/Main_Page");
+	private void Running_(boolean val) {
+		if (val) {
+			if (running)
+				Note("HTTP Server already started");
+			else {
+				Run();
+			}
+		}
+		else {
+			if (running) {
+				wkr.Canceled_(true);
+				wkr = null;
+				Note("HTTP Server stopped");
+			}
+			else
+				Note("HTTP Server not started");
+		}
+		running = val;
+	}
+	public void Run() {
+		app.Cfg().Bind_many_app(this, Cfg__port, Cfg__file_retrieve_mode);
+		if (wkr == null) wkr = new Http_server_socket(this);
+		Thread_adp_.Start_by_key("thread:xowa.http_server.server", wkr, Http_server_socket.Invk_run);
+		Note("HTTP Server started: Navigate to http://localhost:" + Int_.To_str(port));
+	}
+	public void Run_xowa_cmd(Xoae_app app, String url_encoded_str) {
+		Gfo_url_encoder url_converter = Gfo_url_encoder_.New__http_url().Make();	// create instance for each call
+		String cmd = url_converter.Decode_str(url_encoded_str);
+		app.Gfs_mgr().Run_str(cmd);
+	}
+	public String Parse_page_to_html(Http_data__client data__client, byte[] wiki_domain, byte[] ttl_bry) {
+		synchronized (thread_lock) {
+			// create a shim gui to automatically handle default XOWA gui JS calls
+			if (init_gui_needed) {
+				init_gui_needed = false;
+				Gxw_html_server.Init_gui_for_server(app, null);
+			}
+
+			// get the wiki
+			Xowe_wiki wiki = (Xowe_wiki)app.Wiki_mgr().Get_by_or_make_init_y(wiki_domain);			// assert init for Main_Page; EX:click zh.w on wiki sidebar; DATE:2015-07-19
+			if (Runtime_.Memory_total() > Io_mgr.Len_gb)	Xowe_wiki_.Rls_mem(wiki, true);			// release memory at 1 GB; DATE:2015-09-11
+
+			// get the url / ttl
+			if (Bry_.Len_eq_0(ttl_bry)) ttl_bry = wiki.Props().Main_page();
+			Xoa_url url = wiki.Utl__url_parser().Parse(ttl_bry);
+			Xoa_ttl ttl = Xoa_ttl.Parse(wiki, ttl_bry);
+
+			// get the page
+			gplx.xowa.guis.views.Xog_tab_itm tab = Gxw_html_server.Assert_tab2(app, wiki);	// HACK: assert tab exists
+			Xoae_page page = wiki.Page_mgr().Load_page(url, ttl, tab);
+			app.Gui_mgr().Browser_win().Active_page_(page);	// HACK: init gui_mgr's page for output (which server ordinarily doesn't need)
+			if (page.Db().Page().Exists_n()) { // if page does not exist, replace with message; else null_ref error; DATE:2014-03-08
+				page.Db().Text().Text_bry_(Bry_.new_a7("'''Page not found.'''"));
+				wiki.Parser_mgr().Parse(page, false);			
+			}
+			page.Html_data().Head_mgr().Itm__server().Init_by_http(data__client).Enabled_y_();
+
+			// generate html
+			String rv = String_.new_u8(wiki.Html_mgr().Page_wtr_mgr().Gen(page, Xopg_page_.Tid_read)); // NOTE: must generate HTML now in order for "wait" and "async_server" to work with text_dbs; DATE:2016-07-10
+			boolean rebuild_html = false;
+			switch (retrieve_mode) {
+				case File_retrieve_mode.Mode_skip:	// noop
+					break;
+				case File_retrieve_mode.Mode_async_server:	
+					rebuild_html = true;
+					app.Gui_mgr().Browser_win().Page__async__bgn(tab);
+					break;
+				case File_retrieve_mode.Mode_wait:						
+					rebuild_html = true;
+					gplx.xowa.guis.views.Xog_async_wkr.Async(page, tab.Html_itm());
+					page = wiki.Page_mgr().Load_page(url, ttl, tab);	// HACK: fetch page again so that HTML will now include img data
+					break;
+			}
+			if (rebuild_html) rv = String_.new_u8(wiki.Html_mgr().Page_wtr_mgr().Gen(page, Xopg_page_.Tid_read));
+			return rv;
+		}
+	}
+	private void Note(String s) {
+		// usr_dlg.Prog_many("", "", s); // messages should write to progress bar for gui
+		usr_dlg.Note_many("", "", s);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Cfg__port))					Port_(m.ReadInt("v"));
+		else if	(ctx.Match(k, Cfg__file_retrieve_mode))		retrieve_mode = File_retrieve_mode.Xto_byte(m.ReadStr("v"));
+		else if	(ctx.Match(k, Invk_running_))				Running_(m.ReadYn("v"));
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private static final String  Invk_running_ = "running_";
+	private static final String
+	  Cfg__port					= "xowa.addon.http_server.port"
+	, Cfg__file_retrieve_mode	= "xowa.addon.http_server.file_retrieve_mode";
+}

400_xowa/src/gplx/xowa/apps/servers/http/Http_server_socket.java

@@ -0,0 +1,64 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.http; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import gplx.core.net.*; import gplx.core.threads.*; import gplx.core.primitives.*;
+class Http_server_socket implements Gfo_invk {
+	private final    Http_server_mgr server_mgr;
+	private Server_socket_adp server_socket;
+	public Http_server_socket(Http_server_mgr server_mgr) {this.server_mgr = server_mgr;}
+	public boolean Canceled() {return canceled;}
+	public Http_server_socket Canceled_(boolean v) {
+		canceled = v;
+		if (canceled) {
+			server_socket.Rls();
+			server_socket = null;
+		}
+		return this;
+	}	private boolean canceled;
+	public void Run() {		
+		if (server_socket == null) server_socket = new Server_socket_adp__base().Ctor(server_mgr.Port());
+		while (true) {	// listen for incoming requests
+			Socket_adp client_socket = server_socket.Accept();	// NOTE: blocking call
+			int wkr_uid = -1;	// NOTE: default to -1 to handle cases when http_server.max_clients is not set; DATE:2015-10-11
+			Http_server_wkr_pool wkr_pool = server_mgr.Wkr_pool();
+			if (wkr_pool.Enabled()) {
+				Http_server_wtr server_wtr = server_mgr.Server_wtr();
+				int timeout = wkr_pool.Timeout();
+				boolean print_msg = true;
+				while (wkr_pool.Full()) {
+					if (print_msg) {
+						print_msg = false;
+						server_wtr.Write_str_w_nl("maximum # of concurrent connections reached; max=" + wkr_pool.Max() + " timeout=" + timeout);
+					}
+					Thread_adp_.Sleep(timeout);
+				}
+				wkr_uid = server_mgr.Uid_pool().Get_next();
+				wkr_pool.Add(wkr_uid);
+				// server_wtr.Write_str_w_nl("added new worker; uid=" + wkr_uid);
+			}
+			Http_server_wkr wkr = new Http_server_wkr(server_mgr, wkr_uid);
+			wkr.Init_by_thread(client_socket);
+			Thread_adp_.Start_by_key("thread:xowa.http_server.client", wkr, Http_server_wkr.Invk_run);
+		}
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_run)) this.Run();
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}	public static final String Invk_run = "run";
+}

400_xowa/src/gplx/xowa/apps/servers/http/Http_server_wkr.java

@@ -0,0 +1,182 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.http; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import gplx.core.ios.*; import gplx.core.ios.streams.*;
+import gplx.core.primitives.*; import gplx.core.net.*; import gplx.langs.htmls.encoders.*;
+import gplx.xowa.apps.*;
+import gplx.xowa.htmls.js.*;
+class Http_server_wkr implements Gfo_invk {
+	private final    int uid;
+	private final    Http_server_mgr server_mgr;
+	private final    Http_server_wtr server_wtr;
+	private final    Http_client_wtr client_wtr = Http_client_wtr_.new_stream();
+	private final    Http_client_rdr client_rdr = Http_client_rdr_.new_stream();
+	private final    Http_request_parser request_parser;
+	private final    Gfo_url_encoder url_encoder;
+	private final    Xoae_app app;
+	private final    String root_dir_http;
+	private final    byte[] root_dir_fsys;
+	private final    Bry_bfr tmp_bfr = Bry_bfr_.New_w_size(64);
+	private Socket_adp socket;
+	private Http_data__client data__client;
+	public Http_server_wkr(Http_server_mgr server_mgr, int uid){
+		this.server_mgr = server_mgr; this.uid = uid;
+		this.app = server_mgr.App(); this.server_wtr = server_mgr.Server_wtr(); this.url_encoder = server_mgr.Encoder();
+		this.root_dir_http = app.Fsys_mgr().Root_dir().To_http_file_str();
+		this.root_dir_fsys = Bry_.new_u8(app.Fsys_mgr().Root_dir().Raw());
+		this.request_parser = server_mgr.Request_parser();
+	}
+	public void Init_by_thread(Socket_adp socket) {
+		this.socket = socket;
+	}
+	public void Run(){
+		Http_request_itm request = null;
+		try {
+			client_rdr.Stream_(socket.Get_input_stream());
+			client_wtr.Stream_(socket.Get_output_stream());
+			request = request_parser.Parse(client_rdr);
+			this.data__client = new Http_data__client(request.Host(), socket.Ip_address());
+			byte[] url_bry = request.Url();
+			if (Bry_.Eq(url_bry, Url__home)) url_bry = server_mgr.Home();	// "localhost:8080" comes thru as url of "/"; transform to custom home page; DATE:2015-10-11
+			switch (request.Type()) {
+				case Http_request_itm.Type_get:		Process_get(request, url_bry); break;
+				case Http_request_itm.Type_post:	Process_post(request); break;
+			}
+			client_wtr.Rls(); // client_rdr.Rls(); socket.Rls();
+		}
+		catch (Exception e) {
+			String request_str = request == null ? "<<NULL>>" : request.To_str(tmp_bfr, Bool_.N);
+			server_wtr.Write_str_w_nl(String_.Format("failed to process request;\nrequest={0}\nerr_msg={1}", request_str, Err_.Message_gplx_full(e)));
+		}
+		finally {
+			if (uid != -1) {	// only release if uid was acquired; DATE:2015-10-11
+				server_mgr.Wkr_pool().Del(uid);
+				server_mgr.Uid_pool().Del(uid);
+			}
+		}
+	}
+	private void Process_get(Http_request_itm request, byte[] url) {
+		server_wtr.Write_str_w_nl(String_.new_u8(request.Host()) + "|GET|" + String_.new_u8(request.Url()));	// use request url
+		if		(Bry_.Has_at_bgn(url, Url__fsys))	Serve_file(url);
+		else if (Bry_.Has_at_bgn(url, Url__exec))	Exec_exec(url, Url__exec);
+		else if (Bry_.Has_at_bgn(url, Url__exec_2))	Exec_exec(url, Url__exec_2);
+		else										Write_wiki(url);
+	}
+	private void Serve_file(byte[] url) {
+		tmp_bfr.Clear().Add(root_dir_fsys);	// add "C:\xowa\"
+		int question_pos = Bry_find_.Find_fwd(url, Byte_ascii.Question);
+		int url_bgn = Bry_.Has_at_bgn(url, Url__fsys) ? Url__fsys_len : 0;	// most files will have "/fsys/" at start, but Mathjax will not
+		int url_end = question_pos == Bry_find_.Not_found ? url.length : question_pos;	// ignore files with query params; EX: /file/A.png?key=val
+		url_encoder.Decode(tmp_bfr, Bool_.N, url, url_bgn, url_end);		// decode url to actual chars; note that XOWA stores on fsys in UTF-8 chars; "<22>" not "%C3"
+		byte[] path = tmp_bfr.To_bry_and_clear();
+		if (gplx.core.envs.Op_sys.Cur().Tid_is_wnt()) path = Bry_.Replace(path, Byte_ascii.Backslash, Byte_ascii.Slash);
+		client_wtr.Write_bry(Xosrv_http_wkr_.Rsp__http_ok);
+		// 	client_wtr.Write_str("Expires: Sun, 17-Jan-2038 19:14:07 GMT\n");
+		String mime_type = String_.new_u8(Http_file_utl.To_mime_type_by_path_as_bry(path));
+		client_wtr.Write_str("Content-Type: " + mime_type + "\n\n");
+		Io_stream_rdr file_stream = Io_stream_rdr_.New_by_url(Io_url_.new_fil_(String_.new_u8(path))).Open();
+		client_wtr.Write_stream(file_stream);
+		file_stream.Rls(); client_rdr.Rls(); socket.Rls();
+	}
+	private void Exec_exec(byte[] url, byte[] tkn_bgn) {
+		byte[] cmd = Bry_.Mid(url, tkn_bgn.length);
+		app.Http_server().Run_xowa_cmd(app, String_.new_u8(cmd));
+	}
+	private void Write_wiki(byte[] req) {
+		String wiki_domain = ""; String page_name = "";
+		String[] req_split = String_.Split(String_.new_u8(req), "/");
+		if(req_split.length >= 1){
+			wiki_domain = req_split[1];
+		}
+		if(req_split.length >= 4){
+			page_name = req_split[3];
+			for(int i = 4; i <= req_split.length-1; i++){
+				page_name += "/" + req_split[i];
+			}
+			page_name = url_encoder.Decode_str(page_name);
+		}
+		String page_html = app.Http_server().Parse_page_to_html(data__client, Bry_.new_u8(wiki_domain), Bry_.new_u8(page_name));
+		page_html = Convert_page(page_html, root_dir_http, wiki_domain);
+		Xosrv_http_wkr_.Write_response_as_html(client_wtr, Bool_.N, page_html);
+	}
+	private void Process_post(Http_request_itm request) {
+		byte[] msg = request.Post_data_hash().Get_by(Key__msg).Val();
+		byte[] app_mode = request.Post_data_hash().Get_by(Key__app_mode).Val();
+		Xoa_app_mode app_mode_itm = Xoa_app_mode.parse(String_.new_u8(app_mode));
+		server_wtr.Write_str_w_nl(String_.new_u8(request.Host()) + "|POST|" + String_.new_u8(msg));
+		Object url_tid_obj = post_url_hash.Get_by_bry(request.Url()); if (url_tid_obj == null) throw Err_.new_wo_type("unknown url", "url", request.Url(), "request", request.To_str(tmp_bfr, Bool_.N));
+		String rv = null;
+		switch (((Int_obj_val)url_tid_obj).Val()) {
+			case Tid_post_url_json:
+				rv = app.Html__bridge_mgr().Cmd_mgr().Exec(msg);
+				break;
+			case Tid_post_url_gfs:
+				rv = Object_.Xto_str_strict_or_null_mark(app.Gfs_mgr().Run_str(String_.new_u8(msg)));
+				break;
+		}
+		if (app_mode_itm.Tid_is_http())
+			rv = Convert_page(rv, root_dir_http			, "<<MISSING_WIKI>>");
+		Xosrv_http_wkr_.Write_response_as_html(client_wtr, app_mode_itm.Tid() == Xoa_app_mode.Itm_file.Tid(), rv);
+	}
+	private static final    byte[] Key__msg = Bry_.new_a7("msg"), Key__app_mode = Bry_.new_a7("app_mode");
+	private static final int Tid_post_url_json = 1, Tid_post_url_gfs = 2;
+	private static final    Hash_adp_bry post_url_hash = Hash_adp_bry.ci_a7()
+	.Add_str_int("/exec/json"	, Tid_post_url_json)
+	.Add_str_int("/exec/gfs"	, Tid_post_url_gfs)
+	;
+	private static String Convert_page(String page_html, String root_dir_http, String wiki_domain) {
+		page_html = String_.Replace(page_html, root_dir_http		, "/fsys/");
+		page_html = String_.Replace(page_html, "xowa-cmd:"			, "/exec/");
+		page_html = String_.Replace(page_html, "<a href=\"/wiki/"	, "<a href=\"/" + wiki_domain + "/wiki/");
+		page_html = String_.Replace(page_html, "<a href='/wiki/"	, "<a href='/" + wiki_domain + "/wiki/");
+		page_html = String_.Replace(page_html, "action=\"/wiki/"	, "action=\"/" + wiki_domain + "/wiki/");
+		page_html = String_.Replace(page_html, "/site"				, "");
+		return page_html;
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_run)) {this.Run();}
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}	public static final String Invk_run = "run";
+	private static final    byte[] 
+	  Url__home = Bry_.new_a7("/"), Url__fsys = Bry_.new_a7("/fsys/")
+	, Url__exec = Bry_.new_a7("/exec/"), Url__exec_2 = Bry_.new_a7("/xowa-cmd:")
+	;
+	private static final    int Url__fsys_len = Url__fsys.length;
+}
+class Xosrv_http_wkr_ {
+	public static void Write_response_as_html(Http_client_wtr client_wtr, boolean cross_domain, String html) {Write_response_as_html(client_wtr, cross_domain, Bry_.new_u8(html));}
+	public static void Write_response_as_html(Http_client_wtr client_wtr, boolean cross_domain, byte[] html) {
+		try{
+			client_wtr.Write_bry(Rsp__http_ok);
+			// TODO_OLD: add command-line argument to allow testing from local file
+			// if (cross_domain)
+			//	client_wtr.Write_str("Access-Control-Allow-Origin: *\n");	// No 'Access-Control-Allow-Origin' header is present on the requested resource.
+			client_wtr.Write_bry(Rsp__content_type_html);
+			client_wtr.Write_bry(Byte_ascii.Nl_bry);
+			client_wtr.Write_bry(html);
+		} catch (Exception err) {
+			client_wtr.Write_str("Site not found. Check address please, or see console log.\n" + Err_.Message_lang(err));
+			client_wtr.Rls();
+		}		
+	}
+	public static final    byte[]
+	  Rsp__http_ok				= Bry_.new_a7("HTTP/1.1 200 OK:\n")
+	, Rsp__content_type_html	= Bry_.new_a7("Content-Type: text/html; charset=utf-8\n")
+	;
+}

400_xowa/src/gplx/xowa/apps/servers/http/Http_server_wkr_.java

@@ -0,0 +1,39 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.http; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import gplx.xowa.wikis.domains.*; import gplx.xowa.langs.*;
+class Http_server_wkr_ {
+	public static String Assert_main_page(Xoae_app app, String req) {
+		int mode = -1;
+		String[] req_array = String_.Split(req, "/");
+		if		(String_.Has_at_end(req, "wiki/")) 	mode = 0;
+		else if	(String_.Has_at_end(req, "wiki")) 	mode = 1;
+		else if (req_array.length == 3)				mode = 2;
+		if (mode == -1) return req;	// not a link to a Main Page; EX:localhost:8080/en.wikipedia.org/wiki/Earth
+		if (req_array.length < 3) return req; // shouldn't happen; EX: "localhost:8080wiki"
+		byte[] wiki_domain = Bry_.new_u8(req_array[1]);
+		Xow_domain_itm domain_itm = Xow_domain_itm_.parse(wiki_domain);
+		if (domain_itm.Domain_type_id() == Xow_domain_tid_.Tid__other && domain_itm.Lang_actl_itm().Id() == Xol_lang_stub_.Id__intl) return req;
+		Xowe_wiki wiki = app.Wiki_mgr().Get_by_or_make(wiki_domain);
+		wiki.Init_assert();
+		String main_page = String_.new_u8(wiki.Props().Main_page());
+		if 		(mode == 1) main_page = "/" + main_page;
+		else if (mode == 2) main_page = "wiki/" + main_page;
+		return req + main_page;
+	}
+}

400_xowa/src/gplx/xowa/apps/servers/http/Http_server_wkr__tst.java

@@ -0,0 +1,42 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.http; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import org.junit.*;
+public class Http_server_wkr__tst {
+	@Before public void init() {fxt.Clear();} private Http_server_wkr__fxt fxt = new Http_server_wkr__fxt();
+	@Test  public void Assert_main_page() {
+		fxt.Init_wiki_main_page("fr.wikiversity.org", "Accueil");
+		fxt.Test_assert_main_page("/fr.wikiversity.org/"		, "/fr.wikiversity.org/wiki/Accueil");
+		fxt.Test_assert_main_page("/fr.wikiversity.org/wiki"	, "/fr.wikiversity.org/wiki/Accueil");
+		fxt.Test_assert_main_page("/fr.wikiversity.org/wiki/"	, "/fr.wikiversity.org/wiki/Accueil");
+		fxt.Test_assert_main_page("/fr.wikiversity.org/wiki/A"	, "/fr.wikiversity.org/wiki/A");
+	}
+}
+class Http_server_wkr__fxt {
+	private Xoae_app app;
+	public void Clear() {
+		this.app = Xoa_app_fxt.Make__app__edit();
+	}
+	public void Init_wiki_main_page(String domain, String main_page) {
+		Xowe_wiki wiki = app.Wiki_mgr().Get_by_or_make(Bry_.new_u8(domain));
+		wiki.Props().Main_page_(Bry_.new_u8(main_page));
+	}
+	public void Test_assert_main_page(String url, String expd) {
+		Tfds.Eq(expd, Http_server_wkr_.Assert_main_page(app, url));
+	}
+}

400_xowa/src/gplx/xowa/apps/servers/http/Http_server_wkr_pool.java

@@ -0,0 +1,43 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.http; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import gplx.core.primitives.*;
+public class Http_server_wkr_pool {
+	private final    Ordered_hash hash = Ordered_hash_.New(); private final    Int_obj_ref hash_key = Int_obj_ref.New_neg1();
+	public boolean Enabled() {return max != 0;}
+	public int Max() {return max;} private int max;
+	public int Timeout() {return timeout;} private int timeout;
+	public int Len() {return len;} private int len;
+	public boolean Full() {return len >= max;}
+	public void Init(int max, int timeout) {this.max = max; this.timeout = timeout;}
+	public void Add(int uid) {
+		if (max == 0) return;	// disabled
+		synchronized (hash) {
+			Int_obj_ref wkr_key = Int_obj_ref.New(uid);
+			hash.Add(wkr_key, wkr_key);
+			++len;
+		}
+	}
+	public void Del(int uid) {
+		if (max == 0) return;	// disabled
+		synchronized (hash) {
+			hash.Del(hash_key.Val_(uid));
+			--len;
+		}
+	}
+}

400_xowa/src/gplx/xowa/apps/servers/tcp/Socket_rdr.java

@@ -0,0 +1,55 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.tcp; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import gplx.core.ios.*; import gplx.core.ios.streams.*;
+public class Socket_rdr {
+		private java.net.ServerSocket server;
+	private java.net.Socket client;
+	private java.io.InputStream stream;
+		public IoStream Rdr_stream() {return rdr_stream;} private IoStream rdr_stream = null;
+	public int Port() {return port;} private int port;	
+	public Socket_rdr Ctor(int port) {this.port = port; return this;}
+	public Socket_rdr Open() {
+		try {
+		//			this.Rls();
+			if (server == null) {
+				server = new java.net.ServerSocket(port);
+				server.setReuseAddress(true);
+			}
+			client = server.accept();
+			client.setSoTimeout(10000);
+			stream = client.getInputStream();			
+			rdr_stream = new IoStream_stream_rdr().UnderRdr_(stream);
+					return this;
+		}	catch (Exception e) {throw Err_.new_exc(e, "net", "failed to open socket", "port", port);}
+	}
+	public void Close() {
+		try {
+		//			if (server != null) server.close();
+			if (client != null) client.close();
+			if (stream != null) stream.close();
+				} 	catch (Exception e) {throw Err_.new_exc(e, "net", "failed to close socket", "port", port);}
+	}
+	public void Rls() {
+		try {
+					if (server != null) server.close();
+			if (client != null) client.close();
+			if (stream != null) stream.close();
+				} 	catch (Exception e) {throw Err_.new_exc(e, "net", "failed to rls socket", "port", port);}
+	}
+}

400_xowa/src/gplx/xowa/apps/servers/tcp/Socket_wtr.java

@@ -0,0 +1,51 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.tcp; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+public class Socket_wtr {
+	private String host;
+	private int port;
+		private java.net.Socket socket;
+	private java.io.OutputStream stream;
+		public Socket_wtr Ctor(String host, int port) {this.host = host; this.port = port; return this;}
+	public Socket_wtr Open() {
+		try {
+					this.Rls();
+			socket = new java.net.Socket(host, port);
+			socket.setSoTimeout(10000);
+			stream = socket.getOutputStream();
+					return this;
+		}	catch (Exception e) {throw Err_.new_exc(e, "net", "failed to open socket", "host", host, "port", port);}
+	}
+	public void Write(byte[] bry) {
+		try {
+					stream.write(bry, 0, bry.length);
+				}	catch (Exception e) {throw Err_.new_exc(e, "net", "failed to write stream", "host", host, "port", port);}
+	}
+	public void Close() {
+		try {
+					if (stream != null) stream.close();
+			if (socket != null) socket.close();
+				} 	catch (Exception e) {throw Err_.new_exc(e, "net", "failed to close socket", "host", host, "port", port);}
+	}
+	public void Rls() {
+		try {
+					if (stream != null) stream.close();
+			if (socket != null) socket.close();
+				} 	catch (Exception e) {throw Err_.new_exc(e, "net", "failed to release socket", "host", host, "port", port);}
+	}
+}

400_xowa/src/gplx/xowa/apps/servers/tcp/Xosrv_cmd_types.java

@@ -0,0 +1,25 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.tcp; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+public class Xosrv_cmd_types {
+	public static final byte[]
+		Cmd_exec 		= Bry_.new_a7("xowa.cmd.exec")	, Cmd_pass	 	= Bry_.new_a7("xowa.cmd.result")	, Cmd_fail		= Bry_.new_a7("xowa.cmd.error")
+	,	Js_exec 		= Bry_.new_a7("xowa.js.exec")	, Js_pass		= Bry_.new_a7("xowa.js.result")		, Js_fail		= Bry_.new_a7("xowa.js.error")
+	,	Browser_exec 	= Bry_.new_a7("browser.js.exec"), Browser_pass 	= Bry_.new_a7("browser.js.result")	, Browser_fail 	= Bry_.new_a7("browser.js.error")
+	;
+}

400_xowa/src/gplx/xowa/apps/servers/tcp/Xosrv_msg.java

@@ -0,0 +1,121 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.tcp; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+public class Xosrv_msg {
+	public byte Version_tid() {return Version_tid_0;} static final byte Version_tid_0 = 0;
+	public byte[] Cmd_name() {return cmd_name;} private byte[] cmd_name;
+	public byte[] Msg_id() {return msg_id;} private byte[] msg_id;
+	public byte[] Sender() {return sender;} private byte[] sender;
+	public byte[] Recipient() {return recipient;} private byte[] recipient;
+	public byte[] Msg_date() {return msg_date;} private byte[] msg_date;
+	public byte[] Msg_text() {return msg_text;} private byte[] msg_text;
+	public void Print(Bry_bfr bfr) {
+		int body_len = cmd_name.length + msg_id.length + sender.length + recipient.length + msg_date.length + msg_text.length + 5;	// 5=5 pipes for 6 fields
+		int cksum = (body_len * 2) + 1; 
+		bfr.Add_int_fixed(this.Version_tid()	,  1).Add_byte_pipe();		// 0|
+		bfr.Add_int_fixed(body_len				, 10).Add_byte_pipe();		// 0123456789|
+		bfr.Add_int_fixed(cksum					, 10).Add_byte_pipe();		// 0123456789|
+		bfr.Add(cmd_name							).Add_byte_pipe();		// cmd|
+		bfr.Add(msg_id								).Add_byte_pipe();		// id|
+		bfr.Add(sender								).Add_byte_pipe();		// sender|
+		bfr.Add(recipient							).Add_byte_pipe();		// recipient|
+		bfr.Add(msg_date							).Add_byte_pipe();		// msg_date|
+		bfr.Add(msg_text							);						// msg_text
+	}
+	public static final Xosrv_msg Exit = new Xosrv_msg();
+	public static Xosrv_msg fail_(String fmt, Object... ary) {
+		Xosrv_msg rv = new Xosrv_msg();
+		rv.msg_text = Bry_.new_u8(String_.Format(fmt, ary));
+		return rv;
+	}
+	public static Xosrv_msg new_(byte[] cmd_name, byte[] msg_id, byte[] sender, byte[] recipient, byte[] msg_date, byte[] msg_text) {
+		Xosrv_msg rv = new Xosrv_msg();
+		rv.cmd_name = cmd_name;
+		rv.msg_id = msg_id;
+		rv.sender = sender;
+		rv.recipient = recipient;
+		rv.msg_date = msg_date;
+		rv.msg_text = msg_text;
+		return rv;
+	}
+}
+/*
+Message definition
+  Id            : 0
+  Purpose       : Version number for message format
+  Data type     : int
+  Notes         : Always 0; will change to 1 if message format ever changes
+  Example       : "0"
+
+  Id            : 1
+  Description   : Body length; specified total length of message field 3 (body)
+  Data type     : int
+  Notes         : always zero-padded to 10 bytes (not hexadecimal) 
+  Example       : "0000000123"
+
+  Id            : 2
+  Description   : Checksum; should equal (2 * body length) + 1
+  Data type     : int
+  Notes         : always zero-padded to 10 bytes (not hexadecimal) 
+  Example       : "0000000247"
+
+  Id            : 3
+  Description   : Body
+  Data type     : String
+  Notes         : length specified by field 1 (body length)
+  Example       : see below
+
+Body definition
+  * Pipes are not allowed in any field except for the last
+  * Only the first field is required
+
+  Id            : 0
+  Purpose       : Command name
+  Data type     : String
+  Notes         : unique name identifying the command
+  Example       : "xowa.cmd.exec", "xowa.cmd.result", "xowa.cmd.error", "xowa.js.exec", "xowa.js.result", "xowa.js.error"
+
+  Id            : 1
+  Purpose       : Message id
+  Data type     : String
+  Notes         : Usage is defined by callers; can be empty
+  Example       : "1", ""
+
+  Id            : 2
+  Purpose       : Sender id
+  Data type     : String
+  Notes         : Usage is defined by callers; can be empty
+  Example       : "tab1", "xowa", ""
+
+  Id            : 3
+  Purpose       : Recipient id
+  Data type     : String
+  Notes         : Usage is defined by callers; can be empty
+  Example       : "xowa", "tab1", ""
+
+  Id            : 4
+  Purpose       : Message date
+  Data type     : String
+  Notes         : ISO 8601 format; see http://www.w3.org/TR/NOTE-datetime; Usage is defined by callers; can be empty
+  Example       : "1997-07-16T19:20:30.45+01:00", ""
+
+  Id            : 5
+  Purpose       : Message text
+  Data type     : String
+  Notes         : freeform; can contain any character
+  Example       : "app.shell.fetch_page('simple.wikipedia.org/wiki/Earth', 'html');"*/

400_xowa/src/gplx/xowa/apps/servers/tcp/Xosrv_msg_rdr.java

@@ -0,0 +1,64 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.tcp; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import gplx.core.primitives.*;
+import gplx.core.ios.*; import gplx.core.ios.streams.*; import gplx.core.texts.*;
+public class Xosrv_msg_rdr {
+	public Xosrv_msg_rdr(byte[] default_body_bry, IoStream rdr) {this.default_body_bry = default_body_bry; default_body_bry_len = default_body_bry.length; this.rdr = rdr;} private byte[] header_bry = new byte[24], default_body_bry; int default_body_bry_len;
+	public IoStream Rdr() {return rdr;} private IoStream rdr;
+	public Xosrv_msg Read() {
+		int bytes_read = rdr.Read(header_bry, 0, 24);	// 24 = version(1) + pipe + msg_len (10) + pipe + cksum (10) + pipe
+		if (bytes_read < 24) {
+			if (bytes_read == -1)	return Xosrv_msg.Exit;	// stream closed; should only occur when shutting down
+			else					return Xosrv_msg.fail_("header is invalid; hdr:{0}", String_.new_u8(header_bry, 0, bytes_read));
+		}
+		byte version = header_bry[0];									if (version != Byte_ascii.Num_0)	return Xosrv_msg.fail_("version must be 0; version:{0}", Byte_.To_str(version));
+		int body_len = Bry_.To_int_or(header_bry,  2, 12, -1); 	if (body_len == -1)					return Xosrv_msg.fail_("body_len is not number; body_len:{0}", String_.new_u8(header_bry,  2, 23));
+		int cksum    = Bry_.To_int_or(header_bry, 13, 23, -1);	if (cksum == -1)					return Xosrv_msg.fail_("checksum is not number; cksum:{0}", String_.new_u8(header_bry, 13, 23));
+		if (!Chk_bytes(header_bry, Byte_ascii.Pipe, 1, 12, 23)) return Xosrv_msg.fail_("message should be delimited by pipes at 1, 12 and 23; message:{0}", String_.new_u8(header_bry, 0, 24));
+		if (cksum != (body_len * 2) + 1) return Xosrv_msg.fail_("checksum failed; body_len:{0} chksum:{1}", body_len, cksum);
+		byte[] body_bry = body_len > default_body_bry_len ? new byte[body_len] : default_body_bry;
+		rdr.Read(body_bry, 0, body_len);
+		Int_obj_ref fld_bgn = Int_obj_ref.New_zero(); Bool_obj_ref fail_ref = Bool_obj_ref.n_(); String_obj_ref fld_ref = String_obj_ref.null_();
+		byte[] cmd_name		= Read_fld(body_bry, body_len, fld_bgn, fail_ref, fld_ref.Val_("cmd_name"));	if (fail_ref.Val()) return Read_fld_fail(fld_ref, body_bry);
+		byte[] msg_id		= Read_fld(body_bry, body_len, fld_bgn, fail_ref, fld_ref.Val_("msg_id"));		if (fail_ref.Val()) return Read_fld_fail(fld_ref, body_bry);
+		byte[] sender		= Read_fld(body_bry, body_len, fld_bgn, fail_ref, fld_ref.Val_("sender"));		if (fail_ref.Val()) return Read_fld_fail(fld_ref, body_bry);
+		byte[] recipient	= Read_fld(body_bry, body_len, fld_bgn, fail_ref, fld_ref.Val_("recipient"));	if (fail_ref.Val()) return Read_fld_fail(fld_ref, body_bry);
+		byte[] msg_date		= Read_fld(body_bry, body_len, fld_bgn, fail_ref, fld_ref.Val_("msg_date"));	if (fail_ref.Val()) return Read_fld_fail(fld_ref, body_bry);
+		byte[] msg_text		= Bry_.Mid(body_bry, fld_bgn.Val(), body_len);
+		return Xosrv_msg.new_(cmd_name, msg_id, sender, recipient, msg_date, msg_text);
+	}
+	private static byte[] Read_fld(byte[] bry, int bry_len, Int_obj_ref fld_bgn, Bool_obj_ref fail_ref, String_obj_ref fld_ref) {
+		int fld_end = Bry_find_.Find_fwd(bry, Byte_ascii.Pipe, fld_bgn.Val(), bry_len);
+		if (fld_end == Bry_find_.Not_found) {fail_ref.Val_y_(); return null;}
+		byte[] rv = Bry_.Mid(bry, fld_bgn.Val(), fld_end);
+		fld_bgn.Val_(fld_end + 1);	// +1 to place after pipe
+		return rv;
+	}
+	private static Xosrv_msg Read_fld_fail(String_obj_ref fld_name, byte[] body_bry) {return Xosrv_msg.fail_("pipe not found for " + fld_name.Val() + "; body:{0}", String_.new_u8(body_bry));}
+	private static boolean Chk_bytes(byte[] bry, byte expd, int... pos_ary) {
+		int len = pos_ary.length;
+		int bry_len = bry.length;
+		for (int i = 0; i < len; i++) {
+			int pos = pos_ary[i];
+			if (pos >= bry_len) return false; // out of bounds; return false (don't fail)
+			if (bry[pos] != expd) return false;
+		}
+		return true;
+	}
+}

400_xowa/src/gplx/xowa/apps/servers/tcp/Xosrv_msg_rdr_tst.java

@@ -0,0 +1,65 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.tcp; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import org.junit.*;
+import gplx.core.ios.*; import gplx.core.ios.streams.*;
+public class Xosrv_msg_rdr_tst {
+	@Before public void init() {fxt.Clear();} private Xosrv_msg_rdr_fxt fxt = new Xosrv_msg_rdr_fxt();
+	@Test  public void Parse() {
+		String raw = "0|0000000045|0000000091|cmd_0|id_0|sender_0|recipient_0|date_0|text_0";
+		Xosrv_msg msg = fxt.Test_parse_msg(raw, "cmd_0", "id_0", "sender_0", "recipient_0", "date_0", "text_0");
+		fxt.Test_print(msg, raw);
+	}
+	@Test   public void Err_header_is_invalid() 			{fxt.Test_parse_err("abcde", "header is invalid");}
+	@Test   public void Err_checksum_failed() 				{fxt.Test_parse_err("0|0000000000|0000000000|", "checksum failed");}
+	@Test   public void Err_cmd_missing() 					{fxt.Test_parse_err("0|0000000001|0000000003|a", "pipe not found for cmd_name");}
+}
+class Xosrv_msg_rdr_fxt {
+	public Xosrv_msg_rdr_fxt Clear() {
+		if (msg_rdr == null) {
+			msg_rdr_stream = new IoStream_mock();
+			msg_rdr = new Xosrv_msg_rdr(Bry_.Empty, msg_rdr_stream);
+		}
+		msg_rdr_stream.Reset();
+		return this;
+	}	private Xosrv_msg_rdr msg_rdr; private IoStream_mock msg_rdr_stream;
+	public Xosrv_msg Test_parse_msg(String raw, String expd_cmd, String expd_id, String expd_sender, String expd_recipient, String expd_date, String expd_text) {
+		byte[] raw_bry = Bry_.new_a7(raw);
+		msg_rdr_stream.Data_bry_(raw_bry).Read_limit_(raw_bry.length);
+		Xosrv_msg msg = msg_rdr.Read();
+		Tfds.Eq(String_.new_a7(msg.Cmd_name())		, expd_cmd);
+		Tfds.Eq(String_.new_a7(msg.Msg_id())		, expd_id);
+		Tfds.Eq(String_.new_a7(msg.Sender())		, expd_sender);
+		Tfds.Eq(String_.new_a7(msg.Recipient())		, expd_recipient);
+		Tfds.Eq(String_.new_a7(msg.Msg_date())		, expd_date);
+		Tfds.Eq(String_.new_a7(msg.Msg_text())		, expd_text);
+		return msg;
+	}
+	public void Test_parse_err(String raw, String expd_err) {
+		byte[] raw_bry = Bry_.new_a7(raw);
+		msg_rdr_stream.Data_bry_(raw_bry).Read_limit_(raw_bry.length);
+		Xosrv_msg msg = msg_rdr.Read();
+		String msg_text = String_.new_a7(msg.Msg_text());
+		Tfds.Eq_true(String_.Has_at_bgn(msg_text, expd_err), msg_text);
+	}
+	public void Test_print(Xosrv_msg msg, String expd) {
+		Bry_bfr bfr = Bry_bfr_.New();
+		msg.Print(bfr);
+		Tfds.Eq(expd, bfr.To_str_and_clear());
+	}
+}

400_xowa/src/gplx/xowa/apps/servers/tcp/Xosrv_server.java

@@ -0,0 +1,130 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.apps.servers.tcp; import gplx.*; import gplx.xowa.*; import gplx.xowa.apps.*; import gplx.xowa.apps.servers.*;
+import gplx.core.primitives.*; import gplx.core.ios.*; import gplx.core.envs.*; import gplx.core.threads.*;
+import gplx.gfui.controls.standards.*;
+import gplx.langs.jsons.*;
+public class Xosrv_server implements Gfo_invk {
+	private long last_cmd;
+	public Xosrv_socket_rdr Rdr() {return rdr;} private Xosrv_socket_rdr rdr = new Xosrv_socket_rdr();
+	public Xosrv_socket_wtr Wtr() {return wtr;} private Xosrv_socket_wtr wtr = new Xosrv_socket_wtr();
+	public int Rdr_port() {return rdr_port;} public Xosrv_server Rdr_port_(int v) {rdr_port = v; return this;} private int rdr_port = 55000;
+	public int Wtr_port() {return wtr_port;} public Xosrv_server Wtr_port_(int v) {wtr_port = v; return this;} private int wtr_port = 55001;
+	public int Shutdown_interval() {return shutdown_interval;} public Xosrv_server Shutdown_interval_(int v) {shutdown_interval = v; return this;} private int shutdown_interval = -1;
+	public String Wtr_host() {return wtr_host;} private String wtr_host = "localhost";
+	public boolean Running() {return running;} public Xosrv_server Running_(boolean v) {running = v; running_str = Bool_.To_str_lower(running); return this;} private boolean running = false;
+	public String Running_str() {return running_str;} String running_str = "false";
+	public void App_ctor(Xoae_app app) {this.app = app;}
+	public Xoae_app App() {return app;} private Xoae_app app;
+	public void Run() {
+		rdr.Init(this, rdr_port);
+		wtr.Init(wtr_host, wtr_port);
+		Gxw_html_server.Init_gui_for_server(app, wtr);
+		Thread_adp_.Start_by_key(gplx.xowa.apps.Xoa_thread_.Key_http_server_main, rdr, Xosrv_socket_rdr.Invk_start);
+		app.Usr_dlg().Note_many("", "", "server started: listening on ~{0}. Press Ctrl+C to exit", rdr_port);
+		last_cmd = System_.Ticks();
+		Running_(true);
+		while (running) {
+			if (shutdown_interval != -1 && System_.Ticks() - last_cmd > shutdown_interval) break;
+			Thread_adp_.Sleep(1000);
+		}
+		rdr.Rls();
+		wtr.Rls();
+		app.Usr_dlg().Note_many("", "", "server stopped", rdr_port);
+	}
+	public void Msg_rcvd(Xosrv_msg msg) {
+		try {
+			byte[] cmd_name = msg.Cmd_name();
+			byte[] rsp_name = Bry_.Empty;
+			long time_bgn = System_.Ticks();
+			last_cmd = time_bgn;
+			byte[] msg_bry = msg.Msg_text();
+			String msg_str = String_.new_u8(msg_bry);
+			app.Usr_dlg().Note_many("", "", "processing cmd: ~{0}", msg_str);
+			String rsp_str = null;
+			if		(Bry_.Eq(cmd_name, Xosrv_cmd_types.Cmd_exec)) 	{rsp_name = Xosrv_cmd_types.Cmd_pass; rsp_str = Exec_cmd(msg_str);}
+			else if	(Bry_.Eq(cmd_name, Xosrv_cmd_types.Js_exec)) 	{rsp_name = Xosrv_cmd_types.Js_pass;  rsp_str = Exec_js(msg.Sender(), msg_bry);}
+			Xosrv_msg rsp_msg = Xosrv_msg.new_(rsp_name, msg.Msg_id(), msg.Recipient(), msg.Sender(), msg.Msg_date(), Bry_.new_u8(rsp_str));
+			app.Usr_dlg().Note_many("", "", "sending rsp: bytes=~{0}", String_.Len(rsp_str));
+			wtr.Write(rsp_msg);		
+			app.Usr_dlg().Note_many("", "", "rsp sent: elapsed=~{0}", Time_span_.fracs_(System_.Ticks() - time_bgn).XtoStrUiAbbrv());
+		} catch (Exception e) {app.Usr_dlg().Warn_many("", "", "server error: ~{0}", Err_.Message_gplx_full(e));}
+	}
+	private String Exec_cmd(String msg_text) {
+		Object rv_obj = app.Gfs_mgr().Run_str(msg_text);
+		String rv = Type_adp_.Eq_typeSafe(rv_obj, String_.Cls_ref_type) ? (String)rv_obj : Object_.Xto_str_strict_or_null(rv_obj);
+		return rv;
+	}
+	public String Exec_js(byte[] sender, byte[] msg_text) {
+		String_obj_ref trace = String_obj_ref.new_("exec_js");
+		try {
+			Object[] xowa_exec_args = xowa_exec_parser.Parse_xowa_exec(msg_text);
+			trace.Val_("js_args");
+//				xowa_exec_args = (Object[])Array_.Resize(xowa_exec_args, xowa_exec_args.length + 1);
+//				xowa_exec_args[xowa_exec_args.length - 1] = sender;
+			Object rv_obj = Gfui_html.Js_args_exec(app.Gui_mgr().Browser_win().Active_html_itm().Js_cbk(), xowa_exec_args);
+			trace.Val_("json_write: " + Object_.Xto_str_strict_or_null_mark(rv_obj));
+			return json_wtr.Write_root(Bry_xowa_js_result, rv_obj).Bld_as_str();
+		} catch (Exception e) {throw Err_.new_exc(e, "http", "exec_js error", "trace", trace, "msg", msg_text);}
+	}	private Xosrv_xowa_exec_parser xowa_exec_parser = new Xosrv_xowa_exec_parser(); private Json_doc_srl json_wtr = new Json_doc_srl(); private static final    byte[] Bry_xowa_js_result = Bry_.new_a7("xowa_js_result");
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_rdr_port))				return rdr_port;
+		else if	(ctx.Match(k, Invk_rdr_port_))				rdr_port = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk_wtr_port))				return wtr_port;
+		else if	(ctx.Match(k, Invk_wtr_port_))				wtr_port = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk_wtr_host))				return wtr_host;
+		else if	(ctx.Match(k, Invk_wtr_host_))				wtr_host = m.ReadStr("v");
+		else if	(ctx.Match(k, Invk_shutdown_interval))		return shutdown_interval;
+		else if	(ctx.Match(k, Invk_shutdown_interval_))		shutdown_interval = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk_stop))					running = false;
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	public static final    String Invk_stop = "stop", Invk_rdr_port = "rdr_port", Invk_rdr_port_ = "rdr_port_", Invk_wtr_port = "wtr_port", Invk_wtr_port_ = "wtr_port_", Invk_wtr_host = "wtr_host", Invk_wtr_host_ = "wtr_host_"
+	, Invk_shutdown_interval = "shutdown_interval", Invk_shutdown_interval_ = "shutdown_interval_";
+}
+class Xosrv_xowa_exec_parser {
+	private Json_parser json_parser = new Json_parser();
+	public Object[] Parse_xowa_exec(byte[] msg_text) {	// parses JSON with format '{"args":["arg0","arg1","arg2"]}'
+		Json_doc doc = json_parser.Parse(msg_text);
+		Json_kv args_kv = (Json_kv)doc.Root_nde().Get_at(0);	// get "args" kv
+		Json_ary args_ary = (Json_ary)args_kv.Val();			// get []
+		int len = args_ary.Len();			
+		Object[] rv = new Object[len];
+		for (int i = 0; i < len; i++) {	// extract args
+			Json_itm itm = args_ary.Get_at(i);
+			rv[i] = Parse_ary_itm(itm);
+		}
+		return rv;
+	}
+	private Object Parse_ary_itm(Json_itm itm) {
+		switch (itm.Tid()) {
+			case Json_itm_.Tid__str:
+				return String_.new_u8(itm.Data_bry());
+			case Json_itm_.Tid__ary: 
+				Json_ary ary = (Json_ary)itm;
+				int len = ary.Len();
+				String[] rv = new String[len];
+				for (int i = 0; i < len; i++)
+					rv[i] = String_.new_u8(ary.Get_at(i).Data_bry());
+				return rv;
+			default:
+				throw Err_.new_unhandled(itm.Tid());
+		}
+	}
+}