1 files changed, 143 insertions, 0 deletions
diff --git a/hw/xquartz/mach-startup/bundle-main.c b/hw/xquartz/mach-startup/bundle-main.c
new file mode 100644
index 000000000..042fa3ab8
--- /dev/null
+++ b/hw/xquartz/mach-startup/bundle-main.c
@@ -0,0 +1,143 @@
+/* main.c -- X application launcher
+ 
+ Copyright (c) 2007 Jeremy Huddleston
+ Copyright (c) 2007 Apple Inc
+ 
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of this software and associated documentation files
+ (the "Software"), to deal in the Software without restriction,
+ including without limitation the rights to use, copy, modify, merge,
+ publish, distribute, sublicense, and/or sell copies of the Software,
+ and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+ 
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+ 
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT.  IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
+ HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+ 
+ Except as contained in this notice, the name(s) of the above
+ copyright holders shall not be used in advertising or otherwise to
+ promote the sale, use or other dealings in this Software without
+ prior written authorization. */
+
+#include <X11/Xlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include <CoreFoundation/CoreFoundation.h>
+
+#define DEFAULT_CLIENT "/usr/X11/bin/xterm"
+#define DEFAULT_STARTX "/usr/X11/bin/startx"
+#define DEFAULT_SHELL  "/bin/sh"
+
+static int execute(const char *command);
+static char *command_from_prefs(const char *key, const char *default_value);
+
+int server_main(int argc, char **argv, char **envp);
+
+int main(int argc, char **argv, char **envp) {
+    Display *display;
+    const char *s;
+
+    size_t i;
+    fprintf(stderr, "X11.app: main(): argc=%d\n", argc);
+    for(i=0; i < argc; i++) {
+        fprintf(stderr, "\targv[%u] = %s\n", (unsigned)i, argv[i]);
+    }
+    
+    /* Take care of the case where we're called like a normal DDX */
+    if(argc > 1 && argv[1][0] == ':') {
+        exit(server_main(argc, argv, envp));
+    }
+    
+    /* If we have a process serial number and it's our only arg, act as if
+     * the user double clicked the app bundle: launch app_to_run if possible
+     */
+    if(argc == 1 || (argc == 2 && !strncmp(argv[1], "-psn_", 5))) {
+        /* Now, try to open a display, if so, run the launcher */
+        display = XOpenDisplay(NULL);
+        if(display) {
+            fprintf(stderr, "X11.app: Closing the display and sleeping for 2s to allow the X server to start up.\n");
+            /* Could open the display, start the launcher */
+            XCloseDisplay(display);
+
+            /* Give 2 seconds for the server to start... 
+             * TODO: *Really* fix this race condition
+             */
+            usleep(2000);
+            return execute(command_from_prefs("app_to_run", DEFAULT_CLIENT));
+        }
+    }
+
+    /* Start the server */
+    if((s = getenv("DISPLAY"))) {
+        fprintf(stderr, "X11.app: Could not connect to server (DISPLAY=\"%s\", unsetting).  Starting X server.\n", s);
+        unsetenv("DISPLAY");
+    } else {
+        fprintf(stderr, "X11.app: Could not connect to server (DISPLAY is not set).  Starting X server.\n");
+    }
+    return execute(command_from_prefs("startx_script", DEFAULT_STARTX));
+}
+
+static int execute(const char *command) {
+    const char *newargv[7];
+    const char **s;
+
+    newargv[0] = "/usr/bin/login";
+    newargv[1] = "-fp";
+    newargv[2] = getlogin();
+    newargv[3] = command_from_prefs("login_shell", DEFAULT_SHELL);
+    newargv[4] = "-c";
+    newargv[5] = command;
+    newargv[6] = NULL;
+    
+    fprintf(stderr, "X11.app: Launching %s:\n", command);
+    for(s=newargv; *s; s++) {
+        fprintf(stderr, "\targv[%d] = %s\n", s - newargv, *s);
+    }
+
+    execvp (newargv[0], (char * const *) newargv);
+    perror ("X11.app: Couldn't exec.");
+    return(1);
+}
+
+static char *command_from_prefs(const char *key, const char *default_value) {
+    char *command = NULL;
+    
+    CFStringRef cfKey = CFStringCreateWithCString(NULL, key, kCFStringEncodingASCII);
+    CFPropertyListRef PlistRef = CFPreferencesCopyAppValue(cfKey, kCFPreferencesCurrentApplication);
+    
+    if ((PlistRef == NULL) || (CFGetTypeID(PlistRef) != CFStringGetTypeID())) {
+        CFStringRef cfDefaultValue = CFStringCreateWithCString(NULL, default_value, kCFStringEncodingASCII);
+
+        CFPreferencesSetAppValue(cfKey, cfDefaultValue, kCFPreferencesCurrentApplication);
+        CFPreferencesAppSynchronize(kCFPreferencesCurrentApplication);
+        
+        int len = strlen(default_value) + 1;
+        command = (char *)malloc(len * sizeof(char));
+        if(!command)
+            return NULL;
+        strcpy(command, default_value);
+    } else {
+        int len = CFStringGetLength((CFStringRef)PlistRef) + 1;
+        command = (char *)malloc(len * sizeof(char));
+        if(!command)
+            return NULL;
+        CFStringGetCString((CFStringRef)PlistRef, command, len,  kCFStringEncodingASCII);
+	}
+    
+    if (PlistRef)
+        CFRelease(PlistRef);
+    
+    return command;
+}