* (bug 4295) Add an option to view Tremulous news to the main menu

3 files changed, 57 insertions, 2 deletions

diff --git a/src/client/cl_main.c b/src/client/cl_main.c
index 09c42e63..0aafa529 100644
--- a/src/client/cl_main.c
+++ b/src/client/cl_main.c
@@ -1869,11 +1869,13 @@ void CL_DownloadsComplete( void ) {
 		CL_cURL_Shutdown();
 		if( clc.cURLDisconnected ) {
 			if(clc.downloadRestart) {
-				FS_Restart(clc.checksumFeed);
+                if( !clc.activeCURLNotGameRelated )
+                    FS_Restart(clc.checksumFeed);
 				clc.downloadRestart = qfalse;
 			}
 			clc.cURLDisconnected = qfalse;
-			CL_Reconnect_f();
+            if( !clc.activeCURLNotGameRelated )
+                CL_Reconnect_f();
 			return;
 		}
 	}
diff --git a/src/client/cl_ui.c b/src/client/cl_ui.c
index 4c1ff9ed..caf55ef0 100644
--- a/src/client/cl_ui.c
+++ b/src/client/cl_ui.c
@@ -81,6 +81,52 @@ void LAN_SaveServersToCache( void ) {
 	FS_FCloseFile(fileOut);
 }
 
+/*
+====================
+GetNews
+====================
+*/
+qboolean GetNews( qboolean begin )
+{
+#ifdef USE_CURL
+	qboolean finished = qfalse;
+	fileHandle_t fileIn;
+	int readSize;
+
+	if( begin ) { // if not already using curl, start the download
+		if( !clc.downloadCURLM ) { 
+			if(!CL_cURL_Init()) {
+				Cvar_Set( "cl_newsString", "^1Error: Could not load cURL library" );
+				return qtrue;
+			}
+			clc.activeCURLNotGameRelated = qtrue;
+			CL_cURL_BeginDownload("news.dat", 
+				"http://tremulous.net/clientnews.txt");
+			return qfalse;
+		}
+	}
+
+	if ( !clc.downloadCURLM && FS_SV_FOpenFileRead("news.dat", &fileIn)) {
+		readSize = FS_Read(clc.newsString, sizeof( clc.newsString ), fileIn);
+		FS_FCloseFile(fileIn);
+		clc.newsString[ readSize ] = '\0';
+		if( readSize > 0 ) {
+			finished = qtrue;
+			clc.cURLUsed = qfalse;
+			CL_cURL_Shutdown();
+			clc.activeCURLNotGameRelated = qfalse;
+		}
+	}
+	if( !finished ) 
+		strcpy( clc.newsString, "Retrieving..." );
+#else
+	Cvar_Set( "cl_newsString", 
+		"^1You must compile your client with CURL support to use this feature" );
+	return qtrue;
+#endif
+	Cvar_Set( "cl_newsString", clc.newsString );
+	return finished;
+}
 
 /*
 ====================
@@ -907,6 +953,9 @@ intptr_t CL_UISystemCalls( intptr_t *args ) {
 	case UI_LAN_SERVERSTATUS:
 		return LAN_GetServerStatus( VMA(1), VMA(2), args[3] );
 
+	case UI_GETNEWS:
+		return GetNews( args[1] );
+
 	case UI_LAN_COMPARESERVERS:
 		return LAN_CompareServers( args[1], args[2], args[3], args[4], args[5] );
 
@@ -1059,6 +1108,8 @@ void CL_InitUI( void ) {
 	// reset any CVAR_CHEAT cvars registered by ui
 	if ( !clc.demoplaying && !cl_connectedToCheatServer ) 
 		Cvar_SetCheatState();
+
+    clc.newsString[ 0 ] = '\0';
 }
 
 /*
diff --git a/src/client/client.h b/src/client/client.h
index 206d5dd9..a6d61950 100644
--- a/src/client/client.h
+++ b/src/client/client.h
@@ -204,6 +204,7 @@ typedef struct {
 	char		downloadURL[MAX_OSPATH];
 	CURL		*downloadCURL;
 	CURLM		*downloadCURLM;
+	qboolean	activeCURLNotGameRelated;
 #endif /* USE_CURL */
 	int		sv_allowDownload;
 	char		sv_dlURL[MAX_CVAR_VALUE_STRING];
@@ -213,6 +214,7 @@ typedef struct {
 	int			downloadSize;	// how many bytes we got
 	char		downloadList[MAX_INFO_STRING]; // list of paks we need to download
 	qboolean	downloadRestart;	// if true, we need to do another FS_Restart because we downloaded a pak
+	char		newsString[ MAX_NEWS_STRING ];
 
 	// demo information
 	char		demoName[MAX_QPATH];