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App_update: Add standalone updater
This commit is contained in:
gnosygnu
parent
910b5d66d3
commit
dae3be97ec
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/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012 gnosygnu@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package gplx.xowa.addons.apps.updates.apps; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.apps.*; import gplx.xowa.addons.apps.updates.*;
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class Xoa_manifest_item {
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public Xoa_manifest_item(Io_url src, Io_url trg) {
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this.src = src;
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this.trg = trg;
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}
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public Io_url Src() {return src;} private final Io_url src;
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public Io_url Trg() {return trg;} private final Io_url trg;
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}
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/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012 gnosygnu@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package gplx.xowa.addons.apps.updates.apps; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.apps.*; import gplx.xowa.addons.apps.updates.*;
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class Xoa_manifest_list {
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private final Ordered_hash hash = Ordered_hash_.New();
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public int Len() {return hash.Len();}
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public Xoa_manifest_item Get_at(int i) {return (Xoa_manifest_item)hash.Get_at(i);}
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public void Del_at(int i) {
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Xoa_manifest_item item = (Xoa_manifest_item)hash.Get_at(i);
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hash.Del(item.Src().Raw());
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}
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public void Add(Io_url src, Io_url trg) {
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Xoa_manifest_item item = new Xoa_manifest_item(src, trg);
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hash.Add(src.Raw(), item);
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}
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public void Save(Bry_bfr bfr) {
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// save as "src\ttrg\n"
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int len = hash.Len();
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for (int i = 0; i < len; i++) {
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Xoa_manifest_item item = (Xoa_manifest_item)hash.Get_at(i);
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bfr.Add_str_u8(item.Src().Raw());
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bfr.Add_byte(Byte_ascii.Tab);
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bfr.Add_str_u8(item.Trg().Raw());
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bfr.Add_byte(Byte_ascii.Nl);
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}
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}
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public void Load(byte[] src, int src_bgn, int src_end) {
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int pos = src_bgn;
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// load by "src\ttrg\n"
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while (pos < src_end) {
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// get pos
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int tab_pos = Bry_find_.Find_fwd(src, Byte_ascii.Tab, pos, src_end);
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if (tab_pos == Bry_find_.Not_found) throw Err_.new_wo_type("failed to find tab", "excerpt", Bry_.Mid(src, pos, src_end));
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int nl_pos = Bry_find_.Find_fwd(src, Byte_ascii.Nl, tab_pos + 1, src_end);
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if (nl_pos == Bry_find_.Not_found) throw Err_.new_wo_type("failed to find nl", "excerpt", Bry_.Mid(src, pos, src_end));
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// create
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Io_url src_url = Io_url_.new_fil_(String_.new_u8(src, pos, tab_pos));
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Io_url trg_url = Io_url_.new_fil_(String_.new_u8(src, tab_pos + 1, nl_pos));
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Xoa_manifest_item item = new Xoa_manifest_item(src_url, trg_url);
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hash.Add(src_url.Raw(), item);
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pos = nl_pos + 1;
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}
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}
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}
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@ -0,0 +1,32 @@
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/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012 gnosygnu@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package gplx.xowa.addons.apps.updates.apps; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.apps.*; import gplx.xowa.addons.apps.updates.*;
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public class Xoa_manifest_view {
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private final Xoa_manifest_wkr wkr;
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public Xoa_manifest_view(String manifest_url) {
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this.wkr = new Xoa_manifest_wkr(this);
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wkr.Init(manifest_url);
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}
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public void Append(String s) {
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}
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public static void Run(String manifest_url) {
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if (!gplx.core.envs.Op_sys.Cur().Tid_is_osx())
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new Xoa_manifest_view(manifest_url);
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}
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}
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@ -0,0 +1,85 @@
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/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012 gnosygnu@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package gplx.xowa.addons.apps.updates.apps; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.apps.*; import gplx.xowa.addons.apps.updates.*;
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class Xoa_manifest_wkr {
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private final Xoa_manifest_view view;
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private final Xoa_manifest_list list = new Xoa_manifest_list();
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private Io_url manifest_url;
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private byte[] run_xowa_cmd;
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public Xoa_manifest_wkr(Xoa_manifest_view view) {
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this.view = view;
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}
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public void Init(String manifest_url_str) {
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// load manifest
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view.Append("loading manifest from: " + manifest_url_str);
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this.manifest_url = Io_url_.new_any_(manifest_url_str);
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byte[] src = Io_mgr.Instance.LoadFilBry(manifest_url);
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// parse manifest
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int nl_pos = Bry_find_.Find_fwd(src, Byte_ascii.Nl);
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if (nl_pos == Bry_find_.Not_found) throw Err_.new_wo_type("could not find nl in manifest", "manifest_url", manifest_url_str);
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this.run_xowa_cmd = Bry_.Mid(src, 0, nl_pos);
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list.Load(src, nl_pos + 1, src.length);
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this.Wait();
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}
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private void Wait() {
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int tries = 0;
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while (tries++ < 100) {
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gplx.core.threads.Thread_adp_.Sleep(1000);
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if (Copy_files())
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break;
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else {
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String topmost = "#error";
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if (list.Len() > 0) {
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Xoa_manifest_item item = (Xoa_manifest_item)list.Get_at(0);
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topmost = item.Src().Raw();
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}
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view.Append("waiting for XOWA to release file: " + topmost);
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}
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}
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}
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public void On_exit() {
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Io_mgr.Instance.DeleteFil(manifest_url);
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if (run_xowa_cmd != null)
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// gplx.core.envs.Process_adp.run_wait_arg_;
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gplx.core.envs.System_.Exit();
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}
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private boolean Copy_files() {
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// loop list and copy items
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int len = list.Len();
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int idx = 0;
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for (idx = 0; idx < len; idx++) {
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Xoa_manifest_item item = (Xoa_manifest_item)list.Get_at(idx);
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try {
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Io_mgr.Instance.DeleteFil_args(item.Trg()).MissingFails_off().Exec();
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Io_mgr.Instance.CopyFil(item.Src(), item.Trg(), true);
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}
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catch (Exception exc) {
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view.Append(String_.Format("failed to copy file: src={0} trg ={1} err={2}", item.Src().Raw(), item.Trg().Raw(), Err_.Message_lang(exc)));
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return false;
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}
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}
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// remove completed items
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for (int i = 0; i < idx; i++) {
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list.Del_at(0);
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}
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return true;
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}
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}
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@ -0,0 +1,29 @@
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/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012 gnosygnu@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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//namespace gplx.xowa.addons.wikis.fulltexts {
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// using gplx.xowa.bldrs.wkrs;
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// public class Xofts_addon : Xoax_addon_itm, Xoax_addon_itm__bldr {
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// public Xob_cmd[] Bldr_cmds() {
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// return new Xob_cmd[]
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// { Xofts_make_cmd.Prototype
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// };
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// }
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//
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// public String Addon__key() {return "xowa.wikis.fulltexts";}
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// }
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//}
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@ -0,0 +1,31 @@
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/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012 gnosygnu@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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//namespace gplx.xowa.addons.wikis.fulltexts {
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// using gplx.dbs;
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// using gplx.xowa.bldrs; using gplx.xowa.bldrs.wkrs; using gplx.xowa.htmls.core.htmls;
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// public class Xofts_make_cmd : Xob_cmd__base {
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// public Xofts_make_cmd(Xob_bldr bldr, Xowe_wiki wiki) : super(bldr, wiki) {}
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// public override void Cmd_run() {
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// }
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//
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// public static final String BLDR_CMD_KEY = "fulltext.make";
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// public override String Cmd_key() {return BLDR_CMD_KEY;}
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// public static final Xob_cmd Prototype = new Xofts_make_cmd(null, null);
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// public override Xob_cmd Cmd_clone(Xob_bldr bldr, Xowe_wiki wiki) {return new Xofts_make_cmd(bldr, wiki);}
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// }
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//}
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