1/**************************************************************
2 *
3 * Startup code for the Quartz Darwin X Server
4 *
5 * Copyright (c) 2001-2004 Torrey T. Lyons. All Rights Reserved.
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
21 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
22 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23 * DEALINGS IN THE SOFTWARE.
24 *
25 * Except as contained in this notice, the name(s) of the above copyright
26 * holders shall not be used in advertising or otherwise to promote the sale,
27 * use or other dealings in this Software without prior written authorization.
28 */
29
30#include "sanitizedCarbon.h"
31
32#ifdef HAVE_DIX_CONFIG_H
33#include <dix-config.h>
34#endif
35
36#include <fcntl.h>
37#include <unistd.h>
38#include <CoreFoundation/CoreFoundation.h>
39#include "quartzCommon.h"
40#include "X11Controller.h"
41#include "darwin.h"
42#include "darwinEvents.h"
43#include "quartz.h"
44#include "opaque.h"
45#include "micmap.h"
46
47#include <assert.h>
48
49#include <pthread.h>
50
51int dix_main(int argc, char **argv, char **envp);
52
53struct arg {
54    int argc;
55    char **argv;
56    char **envp;
57};
58
59static void server_thread (void *arg) {
60    struct arg args = *((struct arg *)arg);
61    free(arg);
62    exit (dix_main(args.argc, args.argv, args.envp));
63}
64
65static pthread_t create_thread (void *func, void *arg) {
66    pthread_attr_t attr;
67    pthread_t tid;
68
69    pthread_attr_init (&attr);
70    pthread_attr_setscope (&attr, PTHREAD_SCOPE_SYSTEM);
71    pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
72    pthread_create (&tid, &attr, func, arg);
73    pthread_attr_destroy (&attr);
74
75    return tid;
76}
77
78void QuartzInitServer(int argc, char **argv, char **envp) {
79    struct arg *args = (struct arg*)malloc(sizeof(struct arg));
80    if(!args)
81        FatalError("Could not allocate memory.\n");
82
83    args->argc = argc;
84    args->argv = argv;
85    args->envp = envp;
86
87    APPKIT_THREAD_ID = pthread_self();
88    SERVER_THREAD_ID = create_thread(server_thread, args);
89
90    if (!SERVER_THREAD_ID) {
91        FatalError("can't create secondary thread\n");
92    }
93}
94
95int server_main(int argc, char **argv, char **envp) {
96    int         i;
97    int         fd[2];
98
99    /* Unset CFProcessPath, so our children don't inherit this kludge we need
100     * to load our nib.  If an xterm gets this set, then it fails to
101     * 'open hi.txt' properly.
102     */
103    unsetenv("CFProcessPath");
104
105    // Make a pipe to pass events
106    assert( pipe(fd) == 0 );
107    darwinEventReadFD = fd[0];
108    darwinEventWriteFD = fd[1];
109    fcntl(darwinEventReadFD, F_SETFL, O_NONBLOCK);
110
111    for (i = 1; i < argc; i++) {
112        // Display version info without starting Mac OS X UI if requested
113        if (!strcmp( argv[i], "-showconfig" ) || !strcmp( argv[i], "-version" )) {
114            DarwinPrintBanner();
115            exit(0);
116        }
117    }
118
119    X11ControllerMain(argc, argv, envp);
120    exit(0);
121}
122