diff options
Diffstat (limited to 'hw/darwin/quartz/XDarwinStartup.c')
| -rw-r--r-- | hw/darwin/quartz/XDarwinStartup.c | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/hw/darwin/quartz/XDarwinStartup.c b/hw/darwin/quartz/XDarwinStartup.c new file mode 100644 index 000000000..53343aa1e --- /dev/null +++ b/hw/darwin/quartz/XDarwinStartup.c @@ -0,0 +1,165 @@ +/************************************************************** + * + * Startup program for Darwin X servers + * + * This program selects the appropriate X server to launch: + * XDarwin IOKit X server (default) + * XDarwinQuartz A soft link to the Quartz X server + * executable (-quartz etc. option) + * + * If told to idle, the program will simply pause and not + * launch any X server. This is to support startx being + * run by XDarwin.app. + * + **************************************************************/ +/* + * Copyright (c) 2001-2002 Torrey T. Lyons. All Rights Reserved. + * + * 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 + * TORREY T. LYONS 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 of Torrey T. Lyons shall not + * be used in advertising or otherwise to promote the sale, use or other + * dealings in this Software without prior written authorization from + * Torrey T. Lyons. + */ +/* $XFree86: xc/programs/Xserver/hw/darwin/quartz/XDarwinStartup.c,v 1.1 2002/03/28 02:21:18 torrey Exp $ */ + +#include <unistd.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/syslimits.h> +#include <ApplicationServices/ApplicationServices.h> + +extern int errno; + +// Macros to build the path name +#ifndef XBINDIR +#define XBINDIR /usr/X11R6/bin +#endif +#define STR(s) #s +#define XSTRPATH(s) STR(s) "/" +#define XPATH(file) XSTRPATH(XBINDIR) STR(file) + +int main( + int argc, + char *argv[] ) +{ + int i, j, quartzMode = -1; + char **newargv; + + // Check if we are going to run in Quartz mode or idle + // to support startx from the Quartz server. The last + // parameter in the list is the one used. + for (i = argc-1; i; i--) { + if (!strcmp(argv[i], "-idle")) { + pause(); + return 0; + + } else if (!strcmp(argv[i], "-quartz") || + !strcmp(argv[i], "-rootless") || + !strcmp(argv[i], "-fullscreen")) + { + quartzMode = 1; + break; + + } else if (!strcmp(argv[i], "-iokit")) { + quartzMode = 0; + break; + } + } + + if (quartzMode == -1) { +#ifdef HAS_CG_MACH_PORT + // Check if the CoreGraphics window server is running. + // Mike Paquette says this is the fastest way to determine if it is running. + CFMachPortRef cgMachPortRef = CGWindowServerCFMachPort(); + if (cgMachPortRef == NULL) + quartzMode = 0; + else + quartzMode = 1; +#else + // On older systems we assume IOKit mode. + quartzMode = 0; +#endif + } + + if (quartzMode) { + // Launch the X server for the quartz modes + + char quartzPath[PATH_MAX+1]; + int pathLength; + OSStatus theStatus; + CFURLRef appURL; + CFStringRef appPath; + Boolean success; + + // Build the new argument list + newargv = (char **) malloc((argc+2) * sizeof(char *)); + for (j = argc; j; j--) + newargv[j] = argv[j]; + newargv[argc] = "-nostartx"; + newargv[argc+1] = NULL; + + // Use the XDarwinQuartz soft link if it is valid + pathLength = readlink(XPATH(XDarwinQuartz), quartzPath, PATH_MAX); + if (pathLength != -1) { + quartzPath[pathLength] = '\0'; + newargv[0] = quartzPath; + execv(newargv[0], newargv); + } + + // Otherwise query LaunchServices for the location of the XDarwin application + theStatus = LSFindApplicationForInfo(kLSUnknownCreator, + CFSTR("org.xfree86.XDarwin"), + NULL, NULL, &appURL); + if (theStatus) { + fprintf(stderr, "Could not find the XDarwin application. (Error = 0x%lx)\n", theStatus); + fprintf(stderr, "Launch XDarwin once from the Finder.\n"); + return theStatus; + } + + appPath = CFURLCopyFileSystemPath (appURL, kCFURLPOSIXPathStyle); + success = CFStringGetCString(appPath, quartzPath, PATH_MAX, CFStringGetSystemEncoding()); + if (! success) { + fprintf(stderr, "Could not find path to XDarwin application.\n"); + return success; + } + + // Launch the XDarwin application + strncat(quartzPath, "/Contents/MacOS/XDarwin", PATH_MAX); + newargv[0] = quartzPath; + execv(newargv[0], newargv); + fprintf(stderr, "Could not start XDarwin application at %s.\n", newargv[0]); + return errno; + + } else { + + // Build the new argument list + newargv = (char **) malloc((argc+1) * sizeof(char *)); + for (j = argc; j; j--) + newargv[j] = argv[j]; + newargv[0] = "XDarwin"; + newargv[argc] = NULL; + + // Launch the IOKit X server + execvp(newargv[0], newargv); + fprintf(stderr, "Could not start XDarwin IOKit X server.\n"); + return errno; + } +} |