PRVM: optimise tempstring creation

[xonotic/darkplaces.git] / host.c

diff --git a/host.c b/host.c
index 8ba2f272b3dd72eb41eeb3a06ba4ec3f3fcf5f2a..d291799ce7f5b9f3bafd91a60f248a5f62a601b3 100644 (file)
--- a/host.c
+++ b/host.c
@@ -89,6 +89,10 @@ void Host_Error (const char *error, ...)
        static char hosterrorstring2[MAX_INPUTLINE]; // THREAD UNSAFE
        static qbool hosterror = false;
        va_list argptr;
+       int outfd = sys.outfd;
+
+       // set output to stderr
+       sys.outfd = fileno(stderr);
 
        // turn off rcon redirect if it was active when the crash occurred
        // to prevent loops when it is a networking problem
@@ -109,7 +113,7 @@ void Host_Error (const char *error, ...)
                Sys_Error ("Host_Error: recursively entered (original error was: %s    new error is: %s)", hosterrorstring2, hosterrorstring1);
        hosterror = true;
 
-       strlcpy(hosterrorstring2, hosterrorstring1, sizeof(hosterrorstring2));
+       dp_strlcpy(hosterrorstring2, hosterrorstring1, sizeof(hosterrorstring2));
 
        CL_Parse_DumpPacket();
 
@@ -141,6 +145,9 @@ void Host_Error (const char *error, ...)
 
        hosterror = false;
 
+       // restore configured outfd
+       sys.outfd = outfd;
+
        Host_AbortCurrentFrame();
 }
 
@@ -202,9 +209,11 @@ void Host_SaveConfig(const char *file)
                f = FS_OpenRealFile(file, "wb", false);
                if (!f)
                {
-                       Con_Printf(CON_ERROR "Couldn't write %s.\n", file);
+                       Con_Printf(CON_ERROR "Couldn't write %s\n", file);
                        return;
                }
+               else
+                       Con_Printf("Saving config to %s ...\n", file);
 
                Key_WriteBindings (f);
                Cvar_WriteVariables (&cvars_all, f);
@@ -217,10 +226,8 @@ static void Host_SaveConfig_f(cmd_state_t *cmd)
 {
        const char *file = CONFIGFILENAME;
 
-       if(Cmd_Argc(cmd) >= 2) {
+       if(Cmd_Argc(cmd) >= 2)
                file = Cmd_Argv(cmd, 1);
-               Con_Printf("Saving to %s\n", file);
-       }
 
        Host_SaveConfig(file);
 }
@@ -293,7 +300,6 @@ static void Host_InitLocal (void)
 
 char engineversion[128];
 
-qbool sys_nostdout = false;
 
 static qfile_t *locksession_fh = NULL;
 static qbool locksession_run = false;
@@ -424,10 +430,6 @@ static void Host_Init (void)
                gl_printcheckerror.integer = 1;gl_printcheckerror.string = "1";
        }
 
-// COMMANDLINEOPTION: Console: -nostdout disables text output to the terminal the game was launched from
-       if (Sys_CheckParm("-nostdout"))
-               sys_nostdout = 1;
-
        // -dedicated is checked in SV_ServerOptions() but that's too late for Cvar_RegisterVariable() to skip all the client-only cvars
        if (Sys_CheckParm ("-dedicated") || !cl_available)
                cls.state = ca_dedicated;
@@ -439,6 +441,7 @@ static void Host_Init (void)
        Memory_Init_Commands();
 
        // initialize console and logging and its cvars/commands
+       // this enables Con_Printf() messages to be coloured
        Con_Init();
 
        // initialize various cvars that could not be initialized earlier
@@ -447,10 +450,10 @@ static void Host_Init (void)
        Sys_Init_Commands();
        COM_Init_Commands();
 
-       // initialize filesystem (including fs_basedir, fs_gamedir, -game, scr_screenshot_name)
+       // initialize filesystem (including fs_basedir, fs_gamedir, -game, scr_screenshot_name, gamename)
        FS_Init();
 
-       // construct a version string for the corner of the console
+       // ASAP! construct a version string for the corner of the console and for crash messages
        dpsnprintf (engineversion, sizeof (engineversion), "%s %s%s, buildstring: %s", gamename, DP_OS_NAME, cls.state == ca_dedicated ? " dedicated" : "", buildstring);
        Con_Printf("%s\n", engineversion);
 
@@ -580,12 +583,12 @@ void Host_Shutdown(void)
 
        if (isdown)
        {
-               Con_Print("recursive shutdown\n");
+               Con_Print(CON_WARN "recursive shutdown\n");
                return;
        }
        if (setjmp(host.abortframe))
        {
-               Con_Print("aborted the quitting frame?!?\n");
+               Con_Print(CON_WARN "aborted the quitting frame?!?\n");
                return;
        }
        isdown = true;
@@ -613,7 +616,7 @@ void Host_Shutdown(void)
        TaskQueue_Shutdown();
        Thread_Shutdown();
        Cmd_Shutdown();
-       Sys_Shutdown();
+       Sys_SDL_Shutdown();
        Log_Close();
        Crypto_Shutdown();