1 files changed, 141 insertions, 0 deletions
diff --git a/src/sys/sys_osx.m b/src/sys/sys_osx.m
new file mode 100644
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--- /dev/null
+++ b/src/sys/sys_osx.m
@@ -0,0 +1,141 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+Copyright (C) 2000-2009 Darklegion Development
+
+
+This file is part of Tremulous.
+
+Tremulous 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.
+
+Tremulous 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 Tremulous; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+
+#ifndef MACOS_X
+#error This file is for Mac OS X only. You probably should not compile it.
+#endif
+
+// Please note that this file is just some Mac-specific bits. Most of the
+// Mac OS X code is shared with other Unix platforms in sys_unix.c ...
+
+#include "../qcommon/q_shared.h"
+#include "../qcommon/qcommon.h"
+#include "sys_local.h"
+
+#import <Carbon/Carbon.h>
+#import <Cocoa/Cocoa.h>
+
+/*
+================
+Sys_TempPath
+================
+*/
+const char *Sys_TempPath( void )
+{
+	static UInt8 posixPath[ MAX_OSPATH ];
+	FSRef ref;
+	if( FSFindFolder( kOnAppropriateDisk,
+				kTemporaryFolderType, kCreateFolder, &ref ) == noErr )
+	{
+		if( FSRefMakePath( &ref, posixPath,
+					sizeof( posixPath ) - 1 ) == noErr )
+		{
+			return (const char *)posixPath;
+		}
+	}
+
+	return "/tmp";
+}
+
+/*
+==============
+Sys_Dialog
+
+Display an OS X dialog box
+==============
+*/
+dialogResult_t Sys_Dialog( dialogType_t type, const char *message, const char *title )
+{
+	dialogResult_t result = DR_OK;
+	NSAlert *alert = [NSAlert new];
+
+	[alert setMessageText: [NSString stringWithUTF8String: title]];
+	[alert setInformativeText: [NSString stringWithUTF8String: message]];
+
+	if( type == DT_ERROR )
+		[alert setAlertStyle: NSCriticalAlertStyle];
+	else
+		[alert setAlertStyle: NSWarningAlertStyle];
+
+	switch( type )
+	{
+		default:
+			[alert runModal];
+			result = DR_OK;
+			break;
+
+		case DT_YES_NO:
+			[alert addButtonWithTitle: @"Yes"];
+			[alert addButtonWithTitle: @"No"];
+			switch( [alert runModal] )
+			{
+				default:
+				case NSAlertFirstButtonReturn: result = DR_YES; break;
+				case NSAlertSecondButtonReturn: result = DR_NO; break;
+			}
+			break;
+
+		case DT_OK_CANCEL:
+			[alert addButtonWithTitle: @"OK"];
+			[alert addButtonWithTitle: @"Cancel"];
+
+			switch( [alert runModal] )
+			{
+				default:
+				case NSAlertFirstButtonReturn: result = DR_OK; break;
+				case NSAlertSecondButtonReturn: result = DR_CANCEL; break;
+			}
+			break;
+	}
+
+	[alert release];
+
+	return result;
+}
+
+/*
+=================
+Sys_StripAppBundle
+
+Discovers if passed dir is suffixed with the directory structure of a Mac OS X
+.app bundle. If it is, the .app directory structure is stripped off the end and
+the result is returned. If not, dir is returned untouched.
+=================
+*/
+char *Sys_StripAppBundle( char *dir )
+{
+	static char cwd[MAX_OSPATH];
+
+	Q_strncpyz(cwd, dir, sizeof(cwd));
+	if(strcmp(Sys_Basename(cwd), "MacOS"))
+		return dir;
+	Q_strncpyz(cwd, Sys_Dirname(cwd), sizeof(cwd));
+	if(strcmp(Sys_Basename(cwd), "Contents"))
+		return dir;
+	Q_strncpyz(cwd, Sys_Dirname(cwd), sizeof(cwd));
+	if(!strstr(Sys_Basename(cwd), ".app"))
+		return dir;
+	Q_strncpyz(cwd, Sys_Dirname(cwd), sizeof(cwd));
+	return cwd;
+}