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/* Copyright (c) 2008 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 <CoreServices/CoreServices.h>
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <errno.h>
#define kX11AppBundleId "org.x.X11"
#define kX11AppBundlePath "/Contents/MacOS/X11"
#include <mach/mach.h>
#include <mach/mach_error.h>
#include <servers/bootstrap.h>
#include "mach_startup.h"
static char x11_path[PATH_MAX + 1];
static void set_x11_path() {
CFURLRef appURL = NULL;
CFBundleRef bundle = NULL;
OSStatus osstatus = LSFindApplicationForInfo(kLSUnknownCreator, CFSTR(kX11AppBundleId), nil, nil, &appURL);
UInt32 ver;
switch (osstatus) {
case noErr:
if (appURL == NULL) {
fprintf(stderr, "Xquartz: Invalid response from LSFindApplicationForInfo(%s)\n",
kX11AppBundleId);
exit(1);
}
bundle = CFBundleCreate(NULL, appURL);
if(!bundle) {
fprintf(stderr, "Xquartz: Null value returned from CFBundleCreate().\n");
exit(2);
}
if (!CFURLGetFileSystemRepresentation(appURL, true, (unsigned char *)x11_path, sizeof(x11_path))) {
fprintf(stderr, "Xquartz: Error resolving URL for %s\n", kX11AppBundleId);
exit(3);
}
ver = CFBundleGetVersionNumber(bundle);
if(ver < 0x02308000) {
CFStringRef versionStr = CFBundleGetValueForInfoDictionaryKey(bundle, kCFBundleVersionKey);
const char * versionCStr = "Unknown";
if(versionStr)
versionCStr = CFStringGetCStringPtr(versionStr, kCFStringEncodingMacRoman);
fprintf(stderr, "Xquartz: Could not find a new enough X11.app LSFindApplicationForInfo() returned\n");
fprintf(stderr, " X11.app = %s\n", x11_path);
fprintf(stderr, " Version = %s (%x), Expected Version > 2.3.0\n", versionCStr, (unsigned)ver);
exit(9);
}
strlcat(x11_path, kX11AppBundlePath, sizeof(x11_path));
#ifdef DEBUG
fprintf(stderr, "Xquartz: X11.app = %s\n", x11_path);
#endif
break;
case kLSApplicationNotFoundErr:
fprintf(stderr, "Xquartz: Unable to find application for %s\n", kX11AppBundleId);
exit(10);
default:
fprintf(stderr, "Xquartz: Unable to find application for %s, error code = %d\n",
kX11AppBundleId, (int)osstatus);
exit(11);
}
}
#ifndef BUILD_DATE
#define BUILD_DATE "?"
#endif
#ifndef XSERVER_VERSION
#define XSERVER_VERSION "?"
#endif
int main(int argc, char **argv, char **envp) {
#ifdef NEW_LAUNCH_METHOD_2
int envpc;
char *newargv[3];
kern_return_t kr;
mach_port_t mp;
#endif
if(argc == 2 && !strcmp(argv[1], "-version")) {
fprintf(stderr, "X.org Release 7.3\n");
fprintf(stderr, "X.Org X Server %s\n", XSERVER_VERSION);
fprintf(stderr, "Build Date: %s\n", BUILD_DATE);
return EXIT_SUCCESS;
}
#ifdef NEW_LAUNCH_METHOD_2
kr = bootstrap_look_up(bootstrap_port, SERVER_BOOTSTRAP_NAME, &mp);
if(kr != KERN_SUCCESS) {
int i;
set_x11_path();
/* This forking is ugly and will be cleaned up later */
pid_t child = fork();
if(child == -1) {
fprintf(stderr, "Could not fork: %s\n", strerror(errno));
return EXIT_FAILURE;
}
if(child == 0) {
newargv[0] = x11_path;
newargv[1] = "--listenonly";
newargv[2] = NULL;
return execvp(x11_path, newargv);
}
/* Try connecting for 10 seconds */
for(i=0; i < 20; i++) {
usleep(500);
kr = bootstrap_look_up(bootstrap_port, SERVER_BOOTSTRAP_NAME, &mp);
if(kr == KERN_SUCCESS)
break;
}
if(kr != KERN_SUCCESS) {
fprintf(stderr, "bootstrap_look_up(): %s\n", bootstrap_strerror(kr));
return EXIT_FAILURE;
}
}
/* Count envp */
for(envpc=0; envp[envpc]; envpc++);
kr = start_x11_server(mp, argv, argc + 1, envp, envpc + 1);
if (kr != KERN_SUCCESS) {
fprintf(stderr, "start_x11_server: %s\n", mach_error_string(kr));
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
#else
set_x11_path();
argv[0] = x11_path;
return execvp(x11_path, argv);
#endif
}
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