added prelimiary Mac OS X port (still not working)

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@23667 e17a0e51-4ae3-4d35-97c3-1a29b211df97

1 files changed, 250 insertions, 0 deletions

diff --git a/macosx/main.m b/macosx/main.m
new file mode 100644
index 00000000..472ba4a0
--- /dev/null
+++ b/macosx/main.m
@@ -0,0 +1,250 @@
+//
+//  main.m
+//
+//  Created by Gil Pedersen on Fri Jun 06 2003.
+//  Copyright (c) 2003 SoftWorkz. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import <Carbon/Carbon.h>
+#import "EmuThread.h"
+#include <dlfcn.h>
+//#import <sys/param.h>
+#import <unistd.h>
+#include "psxcommon.h"
+#include "sio.h"
+
+int sysInited = 0;
+long LoadCdBios;
+
+//#define EMU_LOG
+
+int main(int argc, const char *argv[])
+{
+    if ( argc >= 2 && strncmp (argv[1], "-psn", 4) == 0 ) {
+        char parentdir[MAXPATHLEN];
+        char *c;
+
+        strncpy ( parentdir, argv[0], sizeof(parentdir) );
+        c = (char*) parentdir;
+
+        while (*c != '\0')     /* go to end */
+               c++;
+
+        while (*c != '/')      /* back up to parent */
+               c--;
+
+        *c++ = '\0';           /* cut off last part (binary name) */
+
+        assert ( chdir (parentdir) == 0 );   /* chdir to the binary app's parent */
+        assert ( chdir ("../../../") == 0 ); /* chdir to the .app's parent */
+    }
+
+    // TODO: make this redundant
+    strcpy(Config.BiosDir,    "Bios/");
+    
+	 // Setup the X11 window
+    if (getenv("DISPLAY") == NULL)
+        setenv("DISPLAY", ":0.0", 0); // Default to first local display
+
+    return NSApplicationMain(argc, argv);
+}
+
+
+int SysInit()
+{
+    if (sysInited)
+        return 0;
+    
+#ifdef GTE_DUMP
+    gteLog = fopen("gteLog.txt","wb");
+    setvbuf(gteLog, NULL, _IONBF, 0);
+#endif
+
+#ifdef EMU_LOG
+#ifndef LOG_STDOUT
+    emuLog = fopen("emuLog.txt","wb");
+#else
+    emuLog = stdout;
+#endif
+    setvbuf(emuLog, NULL, _IONBF, 0);
+#endif
+
+    if (psxInit() != 0)
+		return -1;
+	
+    while (LoadPlugins() == -1) {
+			return -1;
+        //CancelQuit = 1;
+        //ConfigurePlugins();
+        //CancelQuit = 0;
+    }
+
+    LoadMcds(Config.Mcd1, Config.Mcd2);
+    
+    sysInited = 1;
+    
+    return 0;
+}
+
+void SysReset() {
+    [EmuThread resetNow];
+    //psxReset();
+}
+
+void SysPrintf(char *fmt, ...)
+{
+    va_list list;
+    char msg[512];
+
+    va_start(list, fmt);
+    vsprintf(msg, fmt, list);
+    va_end(list);
+
+    if (Config.PsxOut) printf ("%s", msg);
+#ifdef EMU_LOG
+#ifndef LOG_STDOUT
+    fprintf(emuLog, "%s", msg);
+#endif
+#endif
+}
+
+void SysMessage(char *fmt, ...)
+{
+	va_list list;
+	char msg[512];
+	
+	NSString *locFmtString = NSLocalizedString([NSString stringWithCString:fmt], nil);
+	
+	va_start(list, fmt);
+	vsprintf(msg, [locFmtString lossyCString], list);
+	va_end(list);
+	
+	NSRunAlertPanel(NSLocalizedString(@"Error!", nil),
+		[NSString stringWithCString:msg], 
+		nil, nil, nil);
+}
+
+#if 1
+void *SysLoadLibrary(char *lib) {
+        NSBundle *bundle = [NSBundle bundleWithPath:[NSString stringWithCString:lib]];
+        if (bundle != nil) {
+            return dlopen([[bundle executablePath] fileSystemRepresentation], RTLD_LAZY /*RTLD_NOW*/);
+        }
+	return dlopen(lib, RTLD_LAZY);
+}
+
+void *SysLoadSym(void *lib, char *sym) {
+	return dlsym(lib, sym);
+}
+
+const char *SysLibError() {
+	return dlerror();
+}
+
+void SysCloseLibrary(void *lib) {
+	//dlclose(lib);
+}
+#else
+static int LoadResult = 0;
+void *SysLoadLibrary(char *lib)
+{
+    CFBundleRef myBundle;
+    CFURLRef    bundleURL;
+    CFStringRef	path;
+    
+    path = CFStringCreateWithCString(kCFAllocatorDefault, lib, CFStringGetSystemEncoding());
+    if (!path)
+        goto error;
+    
+    bundleURL = CFURLCreateWithFileSystemPath( 
+                    kCFAllocatorDefault, 
+                    path,
+                    kCFURLPOSIXPathStyle,
+                    true );
+    if (!bundleURL)
+        goto error;
+    
+    myBundle = CFBundleCreate( kCFAllocatorDefault, bundleURL );
+    
+    if (!CFBundleLoadExecutable(myBundle))
+        goto error;
+    
+good:
+    if (path) CFRelease(path);
+    if (bundleURL) CFRelease(bundleURL);
+    
+    return myBundle;
+    
+error:
+    if (LoadResult == 0) LoadResult = -1;
+    myBundle = NULL;
+    goto good;
+}
+
+void *SysLoadSym(void *lib, char *sym)
+{
+    CFStringRef funcName;
+    void *func;
+    
+    funcName = CFStringCreateWithCString(kCFAllocatorDefault, sym, CFStringGetSystemEncoding());
+    func = CFBundleGetFunctionPointerForName((CFBundleRef)lib, funcName);
+    if (func == nil) {
+        LoadResult = -2;
+    }
+    
+    CFRelease(funcName);
+    return func;
+}
+
+const char *SysLibError()
+{
+    char *result = NULL;
+    
+    if (LoadResult != 0)
+        result = "Error loading code";
+    
+    LoadResult = 0;
+    return result;
+}
+void SysCloseLibrary(void *lib)
+{
+    if (lib) {
+        CFBundleUnloadExecutable((CFBundleRef)lib);
+        CFRelease((CFBundleRef)lib);
+    }
+}
+#endif
+
+void PADhandleKey(int key);
+
+// Called periodically from the emu thread
+void SysUpdate()
+{
+	UpdateSystemActivity(UsrActivity);
+	
+	PADhandleKey(PAD1_keypressed());
+	//PADhandleKey(PAD2_keypressed());
+	
+	[emuThread handleEvents];
+}
+
+void SysRunGui() // Returns to the Gui
+{
+    
+}
+void SysClose() // Close mem and plugins
+{
+    psxShutdown();
+    ReleasePlugins();
+
+    if (emuLog != NULL) fclose(emuLog);
+    
+    sysInited = false;
+}
+
+void OnFile_Exit()
+{
+    SysClose();
+    exit(0);
+}
\ No newline at end of file