Moving launcher code from equinox-incubator/org.eclipse.equinox.launcher

(formely from platform-launcher)

1 files changed, 125 insertions, 0 deletions

diff --git a/bundles/org.eclipse.equinox.executable/library/carbon/eclipseCarbonCommon.c b/bundles/org.eclipse.equinox.executable/library/carbon/eclipseCarbonCommon.c
new file mode 100644
index 000000000..6c04631a8
--- /dev/null
+++ b/bundles/org.eclipse.equinox.executable/library/carbon/eclipseCarbonCommon.c
@@ -0,0 +1,125 @@
+/*******************************************************************************
+ * Copyright (c) 2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at 
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *     Andrew Niefer
+ *******************************************************************************/
+ 
+#include "eclipseCommon.h"
+#include "eclipseOS.h"
+
+#include <locale.h>
+#include <dlfcn.h>
+#include <unistd.h>
+#include <CoreServices/CoreServices.h>
+#include <Carbon/Carbon.h>
+#include <mach-o/dyld.h>
+
+char   dirSeparator  = '/';
+char   pathSeparator = ':';
+
+void initWindowSystem( int* pArgc, _TCHAR* argv[], int showSplash );
+
+int initialized = 0;
+
+static void init() {
+	if (!initialized) {
+		ProcessSerialNumber psn;
+		if (GetCurrentProcess(&psn) == noErr) {
+			TransformProcessType(&psn, kProcessTransformToForegroundApplication);
+			SetFrontProcess(&psn);
+		}
+		ClearMenuBar();
+		initialized= true;
+	}
+}
+
+
+/* Initialize Window System
+ *
+ * Initialize Carbon.
+ */
+void initWindowSystem( int* pArgc, char* argv[], int showSplash )
+{
+	char *homeDir = getProgramDir();
+	/*debug("install dir: %s\n", homeDir);*/
+	if (homeDir != NULL)
+		chdir(homeDir);
+    
+	if (showSplash)
+		init();
+}
+
+/* Display a Message */
+void displayMessage(char *title, char *message)
+{
+	CFStringRef inError, inDescription= NULL;
+
+	/* try to break the message into a first sentence and the rest */
+	char *pos= strstr(message, ". ");
+	if (pos != NULL) {	
+		char *to, *from, *buffer= calloc(pos-message+2, sizeof(char));
+		/* copy and replace line separators with blanks */
+		for (to= buffer, from= message; from <= pos; from++, to++) {
+			char c= *from;
+			if (c == '\n') c= ' ';
+			*to= c;
+		}
+		inError= CFStringCreateWithCString(kCFAllocatorDefault, buffer, kCFStringEncodingASCII);
+		free(buffer);
+		inDescription= CFStringCreateWithCString(kCFAllocatorDefault, pos+2, kCFStringEncodingASCII);
+	} else {
+		inError= CFStringCreateWithCString(kCFAllocatorDefault, message, kCFStringEncodingASCII);
+	}
+	
+	init();
+	
+	DialogRef outAlert;
+	OSStatus status= CreateStandardAlert(kAlertStopAlert, inError, inDescription, NULL, &outAlert);
+	if (status == noErr) {
+		DialogItemIndex outItemHit;
+		RunStandardAlert(outAlert, NULL, &outItemHit);
+	} else {
+		/*debug("%s: displayMessage: %s\n", title, message);*/
+	}
+	CFRelease(inError);
+	if (inDescription != NULL)
+		CFRelease(inDescription);
+}
+
+/* Load the specified shared library
+ */
+void * loadLibrary( char * library ){
+	void * result= dlopen(library, RTLD_NOW);
+	if(result == 0) 
+		printf("%s\n",dlerror());
+	return result;
+/*	NSObjectFileImage *fileImage;
+	NSModule handle;
+	if(NSCreateObjectFileImageFromFile(library, &fileImage) == NSObjectFileImageSuccess) {
+		handle = NSLinkModule(fileImage,filename, NSLINKMODULE_OPTION_RETURN_ON_ERROR | NSLINKMODULE_OPTION_PRIVATE);
+		NSDestroyObjectFileImage(fileImage);
+	}
+	
+	return handle;
+*/}
+
+/* Unload the shared library
+ */
+void unloadLibrary( void * handle ){
+	dlclose(handle);
+/*	NSUnlinkModule(handle, 0);*/
+}
+ 
+/* Find the given symbol in the shared library
+ */
+void * findSymbol( void * handle, char * symbol ){
+	return dlsym(handle, symbol);
+	/*NSSymbol sym = NSLookupSymbolInModule(handle, symbol);
+	return NSAddressOfSymbol(sym);*/
+}