From 03b8ee473a90a3ab6b7506bfffec27f83efed914 Mon Sep 17 00:00:00 2001
From: Falk Werner <falk.werner@gmx.net>
Date: Sat, 23 Feb 2019 16:20:30 +0100
Subject: [PATCH] client now connects (but still does not communicate)

---
 lib/wsfsp/client.c          | 27 +++++++++++++++++++++++----
 lib/wsfsp/client_protocol.c | 18 +++++++++++++++++-
 2 files changed, 40 insertions(+), 5 deletions(-)

diff --git a/lib/wsfsp/client.c b/lib/wsfsp/client.c
index 0a12f95..297ce72 100644
--- a/lib/wsfsp/client.c
+++ b/lib/wsfsp/client.c
@@ -8,7 +8,9 @@
 
 #include "wsfsp/provider.h"
 #include "wsfsp/client_protocol_intern.h"
+#include "wsfsp/url.h"
 
+#define WSFSP_PROTOCOL ("fs")
 #define WSFSP_DISABLE_LWS_LOG 0
 #define WSFSP_CLIENT_PROTOCOL_COUNT 2
 #define WSFSP_CLIENT_TIMEOUT (1 * 1000)
@@ -21,6 +23,7 @@ struct wsfsp_client
     struct lws_context_creation_info info;
     struct lws_protocols protocols[WSFSP_CLIENT_PROTOCOL_COUNT];
     struct lws_context * context;
+    struct lws * wsi;
 };
 
 
@@ -64,10 +67,26 @@ void wsfsp_client_connect(
     struct wsfsp_client * client,
     char const * url)
 {
-    (void) client;
-    (void) url;
-
-    // ToDo: implement me
+    struct wsfsp_url url_data;
+    bool const success = wsfsp_url_init(&url_data, url);
+    if (success)
+    {
+        struct lws_client_connect_info info;
+        memset(&info, 0, sizeof(struct lws_client_connect_info));
+        info.context = client->context;
+        info.port = url_data.port;
+        info.address = url_data.host;
+        info.path = url_data.path;
+        info.host = info.address;
+        info.origin = info.address;
+        info.ssl_connection = (url_data.use_tls) ? LCCSCF_USE_SSL : 0;
+        info.protocol = WSFSP_PROTOCOL;
+        info.pwsi = &client->wsi;
+
+        lws_client_connect_via_info(&info);
+
+        wsfsp_url_cleanup(&url_data);
+    }
 }
 
 void wsfsp_client_disconnect(
diff --git a/lib/wsfsp/client_protocol.c b/lib/wsfsp/client_protocol.c
index 8265cf4..c1ea02d 100644
--- a/lib/wsfsp/client_protocol.c
+++ b/lib/wsfsp/client_protocol.c
@@ -10,11 +10,27 @@
 
 static int wsfsp_client_protocol_callback(
 	struct lws * WSFS_UNUSED_PARAM(wsi),
-	enum lws_callback_reasons WSFS_UNUSED_PARAM(reason),
+	enum lws_callback_reasons reason,
 	void * WSFS_UNUSED_PARAM(user),
 	void * WSFS_UNUSED_PARAM(in),
 	size_t WSFS_UNUSED_PARAM(len))
 {
+
+    switch (reason)
+    {
+    case LWS_CALLBACK_CLIENT_ESTABLISHED:
+        puts("established");
+        break;
+    case LWS_CALLBACK_CLIENT_CONNECTION_ERROR:
+        puts("error: client could not connect");
+        break;
+    case LWS_CALLBACK_CLIENT_CLOSED:
+        puts("client closed");
+        break;
+    default:
+        break;            
+    }
+
     return 0;
 }