X-Git-Url: https://de.git.xonotic.org/?a=blobdiff_plain;f=sys_sdl.c;h=9285f55dadf29ba177c00ddec7beb718438f2ad2;hb=6b4e27b0ad63bb3f14e0509335e5b65387d6dac8;hp=d3564bac89fb0a76a699f9da6ddd092ef9b213ed;hpb=7fea37c6939ee2f26c9acf8582c8ee27e991d700;p=xonotic%2Fdarkplaces.git

diff --git a/sys_sdl.c b/sys_sdl.c
index d3564bac..9285f55d 100644
--- a/sys_sdl.c
+++ b/sys_sdl.c
@@ -10,10 +10,6 @@
 
 #ifdef __ANDROID__
 #include <android/log.h>
-
-#ifndef FNDELAY
-#define FNDELAY		O_NDELAY
-#endif
 #endif
 
 #include <signal.h>
@@ -22,18 +18,15 @@
 
 #ifdef WIN32
 #ifdef _MSC_VER
-#if SDL_MAJOR_VERSION == 1
-#pragma comment(lib, "sdl.lib")
-#pragma comment(lib, "sdlmain.lib")
-#else
 #pragma comment(lib, "sdl2.lib")
 #pragma comment(lib, "sdl2main.lib")
 #endif
 #endif
-#endif
 
 #include "quakedef.h"
 
+sys_t sys;
+
 // =======================================================================
 // General routines
 // =======================================================================
@@ -44,13 +37,13 @@ void Sys_Shutdown (void)
 	Sys_AllowProfiling(false);
 #endif
 #ifndef WIN32
-	fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~FNDELAY);
+	fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~O_NDELAY);
 #endif
 	fflush(stdout);
 	SDL_Quit();
 }
 
-
+static qboolean nocrashdialog;
 void Sys_Error (const char *error, ...)
 {
 	va_list argptr;
@@ -58,53 +51,51 @@ void Sys_Error (const char *error, ...)
 
 // change stdin to non blocking
 #ifndef WIN32
-	fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~FNDELAY);
+	fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~O_NDELAY);
 #endif
 
 	va_start (argptr,error);
 	dpvsnprintf (string, sizeof (string), error, argptr);
 	va_end (argptr);
 
-	Con_Printf ("Quake Error: %s\n", string);
-
-#ifdef WIN32
-	MessageBox(NULL, string, "Quake Error", MB_OK | MB_SETFOREGROUND | MB_ICONSTOP);
-#endif
+	Con_Printf(CON_ERROR "Engine Error: %s\n", string);
+	
+	if(!nocrashdialog)
+		SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Engine Error", string, NULL);
 
 	Host_Shutdown ();
 	exit (1);
 }
 
-static int outfd = 1;
 void Sys_PrintToTerminal(const char *text)
 {
 #ifdef __ANDROID__
 	if (developer.integer > 0)
 	{
-		__android_log_write(ANDROID_LOG_DEBUG, com_argv[0], text);
+		__android_log_write(ANDROID_LOG_DEBUG, sys.argv[0], text);
 	}
 #else
-	if(outfd < 0)
+	if(sys.outfd < 0)
 		return;
-#ifdef FNDELAY
+#ifdef O_NDELAY
 	// BUG: for some reason, NDELAY also affects stdout (1) when used on stdin (0).
 	// this is because both go to /dev/tty by default!
 	{
-		int origflags = fcntl (outfd, F_GETFL, 0);
-		fcntl (outfd, F_SETFL, origflags & ~FNDELAY);
+		int origflags = fcntl (sys.outfd, F_GETFL, 0);
+		fcntl (sys.outfd, F_SETFL, origflags & ~O_NDELAY);
 #endif
 #ifdef WIN32
 #define write _write
 #endif
 		while(*text)
 		{
-			fs_offset_t written = (fs_offset_t)write(outfd, text, (int)strlen(text));
+			fs_offset_t written = (fs_offset_t)write(sys.outfd, text, (int)strlen(text));
 			if(written <= 0)
 				break; // sorry, I cannot do anything about this error - without an output
 			text += written;
 		}
-#ifdef FNDELAY
-		fcntl (outfd, F_SETFL, origflags);
+#ifdef O_NDELAY
+		fcntl (sys.outfd, F_SETFL, origflags);
 	}
 #endif
 	//fprintf(stdout, "%s", text);
@@ -173,45 +164,19 @@ char *Sys_ConsoleInput(void)
 
 char *Sys_GetClipboardData (void)
 {
-#if SDL_MAJOR_VERSION != 1
 	char *data = NULL;
 	char *cliptext;
 
 	cliptext = SDL_GetClipboardText();
 	if (cliptext != NULL) {
 		size_t allocsize;
-		allocsize = strlen(cliptext) + 1;
+		allocsize = min(MAX_INPUTLINE, strlen(cliptext) + 1);
 		data = (char *)Z_Malloc (allocsize);
 		strlcpy (data, cliptext, allocsize);
 		SDL_free(cliptext);
 	}
 
 	return data;
-#elif defined(WIN32)
-	char *data = NULL;
-	char *cliptext;
-
-	if (OpenClipboard (NULL) != 0)
-	{
-		HANDLE hClipboardData;
-
-		if ((hClipboardData = GetClipboardData (CF_TEXT)) != 0)
-		{
-			if ((cliptext = (char *)GlobalLock (hClipboardData)) != 0)
-			{
-				size_t allocsize;
-				allocsize = GlobalSize (hClipboardData) + 1;
-				data = (char *)Z_Malloc (allocsize);
-				strlcpy (data, cliptext, allocsize);
-				GlobalUnlock (hClipboardData);
-			}
-		}
-		CloseClipboard ();
-	}
-	return data;
-#else
-	return NULL;
-#endif
 }
 
 void Sys_InitConsole (void)
@@ -226,21 +191,30 @@ int main (int argc, char *argv[])
 	Sys_AllowProfiling(true);
 #endif
 
-	com_argc = argc;
-	com_argv = (const char **)argv;
+	sys.selffd = -1;
+	sys.argc = argc;
+	sys.argv = (const char **)argv;
+
+	// Sys_Error this early in startup might screw with automated
+	// workflows or something if we show the dialog by default.
+	nocrashdialog = true;
+
 	Sys_ProvideSelfFD();
 
+	// COMMANDLINEOPTION: -nocrashdialog disables "Engine Error" crash dialog boxes
+	if(!COM_CheckParm("-nocrashdialog"))
+		nocrashdialog = false;
 	// COMMANDLINEOPTION: sdl: -noterminal disables console output on stdout
 	if(COM_CheckParm("-noterminal"))
-		outfd = -1;
+		sys.outfd = -1;
 	// COMMANDLINEOPTION: sdl: -stderr moves console output to stderr
 	else if(COM_CheckParm("-stderr"))
-		outfd = 2;
+		sys.outfd = 2;
 	else
-		outfd = 1;
+		sys.outfd = 1;
 
 #ifndef WIN32
-	fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | FNDELAY);
+	fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | O_NDELAY);
 #endif
 
 	// we don't know which systems we'll want to init, yet...