add update notification

git-svn-id: svn+ssh://svn.savannah.nongnu.org/linphone/trunk@217 3f6dc0c8-ddfe-455d-9043-3cd528dc4637

linphone/gtk-glade/linphone.dev

@@ -1,7 +1,7 @@
 [Project]
 FileName=linphone.dev
 Name=linphone
-UnitCount=8
+UnitCount=9
 PchHead=-1
 PchSource=-1
 Ver=3
@@ -120,7 +120,7 @@ ResourceIncludes=
 MakeIncludes=
 Compiler=-ggdb -O2_@@_-DENABLE_NLS_@@__@@_
 CppCompiler=
-Linker=-mwindows_@@_-Wl,--export-all-symbols_@@_-Wl,--add-stdcall-alias_@@_-llinphone_@@_-lmediastreamer2_@@_-lortp_@@_-lglade-2.0_@@_-lgtk-win32-2.0_@@_-lglib-2.0_@@_-lintl_@@_-lgdk_pixbuf-2.0_@@_-latk-1.0_@@_-lgobject-2.0_@@_-lgthread-2.0_@@_-lgdk-win32-2.0_@@_-losip2_@@_-losipparser2_@@_-leXosip2_@@_-lws2_32_@@_
+Linker=-mwindows_@@_-Wl,--export-all-symbols_@@_-Wl,--add-stdcall-alias_@@_-llinphone_@@_-lmediastreamer2_@@_-lortp_@@_-lglade-2.0_@@_-lgtk-win32-2.0_@@_-lglib-2.0_@@_-lintl_@@_-lgdk_pixbuf-2.0_@@_-latk-1.0_@@_-lgobject-2.0_@@_-lgthread-2.0_@@_-lgdk-win32-2.0_@@_-losip2_@@_-losipparser2_@@_-leXosip2_@@_-lws2_32_@@_-lwininet_@@_
 PreprocDefines=
 CompilerSettings=0000000000000000000000
 Icon=linphone.ico
@@ -164,3 +164,13 @@ SupportXPThemes=0
 CompilerSet=1
 compilerType=1
 
+[Unit9]
+FileName=update.c
+CompileCpp=0
+Folder=
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=	$(CC) -c update.c -o Objects/update.o $(CFLAGS)
+

linphone/gtk-glade/linphone.h

@@ -59,4 +59,5 @@ void linphone_gtk_destroy_log_window(void);
 gboolean linphone_gtk_check_logs();
 const gchar *linphone_gtk_get_ui_config(const char *key, const char *def);
 int linphone_gtk_get_ui_config_int(const char *key, int def);
-
+void linphone_gtk_open_browser(const char *url);
+void linphone_gtk_check_for_new_version(void);

linphone/gtk-glade/main.c

@@ -611,17 +611,21 @@ static void icon_popup_menu(GtkStatusIcon *status_icon, guint button, guint acti
 	gtk_menu_popup(GTK_MENU(menu),NULL,NULL,gtk_status_icon_position_menu,status_icon,button,activate_time);
 }
 
-void linphone_gtk_link_to_website(GtkWidget *item){
-	const gchar *home=(const gchar*)g_object_get_data(G_OBJECT(item),"home");
+void linphone_gtk_open_browser(const char *url){
 #ifdef WIN32
-	ShellExecute(0,"open",home,NULL,NULL,1);
+	ShellExecute(0,"open",url,NULL,NULL,1);
 #else
 	char cl[255];
-	snprintf(cl,sizeof(cl),"/usr/bin/x-www-browser %s",home);
+	snprintf(cl,sizeof(cl),"/usr/bin/x-www-browser %s",url);
 	g_spawn_command_line_async(cl,NULL);
 #endif
 }
 
+void linphone_gtk_link_to_website(GtkWidget *item){
+	const gchar *home=(const gchar*)g_object_get_data(G_OBJECT(item),"home");
+	linphone_gtk_open_browser(home);
+}
+
 static GtkWidget *create_icon_menu(){
 	GtkWidget *menu=gtk_menu_new();
 	GtkWidget *menu_item;
@@ -861,6 +865,7 @@ int main(int argc, char *argv[]){
 	linphone_gtk_init_main_window();
 	linphone_gtk_init_status_icon();
 	linphone_gtk_show_main_window();
+	linphone_gtk_check_for_new_version();
 	gtk_main();
 	gdk_threads_leave();
 	linphone_gtk_destroy_log_window();

linphone/gtk-glade/update.c

@@ -0,0 +1,115 @@
+/*
+linphone, gtk-glade interface.
+Copyright (C) 2008  Simon MORLAT (simon.morlat@linphone.org)
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+#include "linphone.h"
+
+#ifdef WIN32
+
+#include <wininet.h>
+
+static int linphone_gtk_get_new_version(const char *version_url, char *version, size_t size){
+	DWORD dwSize = 0;
+    DWORD dwDownloaded = 0;
+    LPSTR pszOutBuffer;
+    BOOL  bResults = FALSE;
+	HINTERNET  hSession = NULL, 
+               hConnect = NULL;
+    int ret=-1;
+
+	hSession=InternetOpen("Linphone",INTERNET_OPEN_TYPE_PRECONFIG,NULL,NULL,0);
+
+	if (hSession==NULL) return -1;
+	
+	hConnect=InternetOpenUrl(hSession,version_url,NULL,0,0,0);
+
+	if (hConnect==NULL) {
+		InternetCloseHandle(hSession);
+		return -1;
+	}
+
+	if (InternetReadFile(hConnect,version,size,&dwDownloaded)){
+		version[dwDownloaded]=0;
+        ms_message("Got response: %s", version);
+        ret=0;
+	}
+
+    
+    // Close any open handles.
+    if (hConnect) InternetCloseHandle(hConnect);
+    if (hSession) InternetCloseHandle(hSession);
+    return ret;
+}
+
+#else
+
+static int linphone_gtk_get_new_version(char *version, size_t size){
+	return -1;
+}
+
+#endif
+
+static void new_version_response(GtkWidget *dialog, int response_id, gpointer download_site){
+	if (response_id==GTK_RESPONSE_YES){
+		linphone_gtk_open_browser((const char*)download_site);
+	}
+	gtk_widget_destroy(dialog);
+}
+
+static void popup_new_version(const char *download_site){
+	GtkWidget *dialog;
+	/* draw a question box. link to dialog_click callback */
+	dialog = gtk_message_dialog_new (
+				NULL,
+                GTK_DIALOG_DESTROY_WITH_PARENT,
+				GTK_MESSAGE_QUESTION,
+                GTK_BUTTONS_YES_NO,
+                _("A more recent version is availalble from %s.\nWould you like to open a browser to download it ?"),
+				download_site);
+	g_signal_connect(G_OBJECT (dialog), "response",
+            G_CALLBACK (new_version_response),
+        	(gpointer)download_site);
+	/* actually show the box */
+	gtk_widget_show(dialog);
+}
+
+static int version_compare(const char *v1, const char *v2){
+	return strcmp(v1,v2);
+}
+
+static void *check_for_new_version(void *d){
+	const char *version_url=(const char *)d;
+	char version[256];
+	if (linphone_gtk_get_new_version(version_url,version,sizeof(version))==0){
+		if (version_compare(version,LINPHONE_VERSION)>0){
+			const char *download_site=linphone_gtk_get_ui_config("download_site",NULL);
+			if (download_site) popup_new_version(download_site);
+		}
+	}
+}
+
+void linphone_gtk_check_for_new_version(void){
+	ortp_thread_t thread;
+	static gboolean done=FALSE;
+	const char *version_url;
+	if (done) return;
+	done=TRUE;
+	version_url=linphone_gtk_get_ui_config("update_url",NULL);
+	if (version_url==NULL) return ;
+	ortp_thread_create(&thread,NULL,check_for_new_version,(void*)version_url);
+}

linphone/mediastreamer2/src/videoout.c

@@ -352,7 +352,7 @@ static bool_t win_display_init(MSDisplay *obj, MSPicture *fbuf){
 			}else SetWindowLongPtr(wd->window,GWLP_USERDATA,(LONG_PTR)obj);
 		}else{
 			wd->window=create_window(wd->fb.w,wd->fb.h);
-			obj->window_id=wd->window;
+			obj->window_id=(long)wd->window;
 			if (wd->window!=NULL) SetWindowLongPtr(wd->window,GWLP_USERDATA,(LONG_PTR)obj);
 			else return FALSE;
 		}
@@ -461,7 +461,7 @@ static void win_display_uninit(MSDisplay *obj){
 	WinDisplay *wd=(WinDisplay*)obj->data;
 	if (wd==NULL)
 		return;
-	if (wd->window && !obj->window_id) DestroyWindow(wd->window);
+	if (wd->window && !obj->use_external_window) DestroyWindow(wd->window);
 	if (wd->ddh) DrawDibClose(wd->ddh);
 	if (wd->fb.planes[0]) ms_free(wd->fb.planes[0]);
 	if (wd->rgb) ms_free(wd->rgb);