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XQuartz: Add fallback for xpbproxy's display for Tiger or no-launchd-Leopard 

(cherry picked from commit 7a8c6665949d7804a97ef2539a74ec4aa682e1cc)
This commit is contained in:
Jeremy Huddleston 2008-11-25 00:51:01 -08:00
parent 13df49dca2
commit 065d2afb0c
2 changed files with 22 additions and 3 deletions
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2
hw/xquartz/pbproxy/app-main.m
View File

@ -37,6 +37,8 @@
static const char *app_prefs_domain = "org.x.X11";
CFStringRef app_prefs_domain_cfstr;
char *display = NULL;
static void signal_handler (int sig) {
switch(sig) {
case SIGHUP:

23
hw/xquartz/pbproxy/main.m
View File

@ -31,6 +31,7 @@
#import "x-selection.h"
#include <pthread.h>
#include <unistd.h>
#include <X11/extensions/applewm.h>
Display *xpbproxy_dpy;
@ -38,6 +39,8 @@ int xpbproxy_apple_wm_event_base, xpbproxy_apple_wm_error_base;
int xpbproxy_xfixes_event_base, xpbproxy_xfixes_error_base;
BOOL xpbproxy_have_xfixes;
extern char *display;
#ifdef STANDALONE_XPBPROXY
BOOL xpbproxy_is_standalone = NO;
#endif
@ -67,10 +70,24 @@ static int x_error_handler (Display *dpy, XErrorEvent *errevent) {
BOOL xpbproxy_init (void) {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
size_t i;
xpbproxy_dpy = XOpenDisplay (NULL);
for(i=0, xpbproxy_dpy=NULL; !xpbproxy_dpy && i<5; i++) {
xpbproxy_dpy = XOpenDisplay(NULL);
if(!xpbproxy_dpy && display) {
char *_display = alloca(sizeof(char) * (strlen(display) + 2));
strcpy(_display+1, display);
*_display=':';
xpbproxy_dpy=XOpenDisplay(_display);
}
if(!xpbproxy_dpy)
sleep(1);
}
if (xpbproxy_dpy == NULL) {
fprintf (stderr, "can't open default display\n");
fprintf (stderr, "xpbproxy: can't open default display\n");
[pool release];
return FALSE;
}
@ -80,7 +97,7 @@ BOOL xpbproxy_init (void) {
if (!XAppleWMQueryExtension (xpbproxy_dpy, &xpbproxy_apple_wm_event_base,
&xpbproxy_apple_wm_error_base)) {
fprintf (stderr, "can't open AppleWM server extension\n");
fprintf (stderr, "xpbproxy: can't open AppleWM server extension\n");
[pool release];
return FALSE;
}