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authormarha <marha@users.sourceforge.net>2009-09-15 15:05:16 +0000
committermarha <marha@users.sourceforge.net>2009-09-15 15:05:16 +0000
commit1915b018a54e991c9289ee0c03488294e890caea (patch)
tree0eccc8afdcbcee10f91cfe418fc8c7cdcd4b0163 /xorg-server/hw/xquartz/mach-startup/bundle-main.c
parent8bfa2f879ea38340a633c29120758a390b63667e (diff)
parent4db64b701ca08687df5932321d48f2ef29b99fed (diff)
downloadvcxsrv-1915b018a54e991c9289ee0c03488294e890caea.tar.gz
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svn merge https://vcxsrv.svn.sourceforge.net/svnroot/vcxsrv/branches/released .
Diffstat (limited to 'xorg-server/hw/xquartz/mach-startup/bundle-main.c')
-rw-r--r--xorg-server/hw/xquartz/mach-startup/bundle-main.c57
1 files changed, 45 insertions, 12 deletions
diff --git a/xorg-server/hw/xquartz/mach-startup/bundle-main.c b/xorg-server/hw/xquartz/mach-startup/bundle-main.c
index ef5d75700..e887c469d 100644
--- a/xorg-server/hw/xquartz/mach-startup/bundle-main.c
+++ b/xorg-server/hw/xquartz/mach-startup/bundle-main.c
@@ -31,6 +31,10 @@
#include <CoreFoundation/CoreFoundation.h>
#include <AvailabilityMacros.h>
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
#include <X11/Xlib.h>
#include <unistd.h>
#include <stdio.h>
@@ -76,7 +80,7 @@ const char *__crashreporter_info__base = "X.Org X Server " XSERVER_VERSION " Bui
char __crashreporter_info__buf[4096];
char *__crashreporter_info__ = __crashreporter_info__buf;
-static char *server_bootstrap_name = "org.x.X11";
+static char *server_bootstrap_name = LAUNCHD_ID_PREFIX".X11";
#define DEBUG 1
@@ -323,7 +327,7 @@ kern_return_t do_start_x11_server(mach_port_t port, string_array_t argv,
char **_envp = alloca((envpCnt + 1) * sizeof(char *));
size_t i;
- /* If we didn't get handed a launchd DISPLAY socket, we shoul
+ /* If we didn't get handed a launchd DISPLAY socket, we should
* unset DISPLAY or we can run into problems with pbproxy
*/
if(!launchd_socket_handed_off)
@@ -351,7 +355,7 @@ kern_return_t do_start_x11_server(mach_port_t port, string_array_t argv,
return KERN_FAILURE;
}
-int startup_trigger(int argc, char **argv, char **envp) {
+static int startup_trigger(int argc, char **argv, char **envp) {
Display *display;
const char *s;
@@ -388,9 +392,9 @@ int startup_trigger(int argc, char **argv, char **envp) {
kr = bootstrap_look_up(bootstrap_port, server_bootstrap_name, &mp);
if (kr != KERN_SUCCESS) {
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
- fprintf(stderr, "bootstrap_look_up(): %s\n", bootstrap_strerror(kr));
+ fprintf(stderr, "bootstrap_look_up(%s): %s\n", server_bootstrap_name, bootstrap_strerror(kr));
#else
- fprintf(stderr, "bootstrap_look_up(): %ul\n", (unsigned long)kr);
+ fprintf(stderr, "bootstrap_look_up(%s): %ul\n", server_bootstrap_name, (unsigned long)kr);
#endif
exit(EXIT_FAILURE);
}
@@ -445,9 +449,10 @@ static void ensure_path(const char *dir) {
}
}
-static void setup_env() {
+static void setup_env(void) {
char *temp;
const char *pds = NULL;
+ const char *disp = getenv("DISPLAY");
/* Pass on our prefs domain to startx and its inheritors (mainly for
* quartz-wm and the Xquartz stub's MachIPC)
@@ -464,12 +469,40 @@ static void setup_env() {
}
}
}
+ /* We need to unset DISPLAY if it is not our socket */
+ if(disp) {
+ if(!pds) {
+ /* If we can't detet our id, we are beyond hope and need to just
+ * revert to the non-launchd startup */
+ unsetenv("DISPLAY");
+ } else {
+ /* s = basename(disp) */
+ const char *d, *s;
+ for(s = NULL, d = disp; *d; d++) {
+ if(*d == '/')
+ s = d + 1;
+ }
- /* If we're not org.x.X11, we want to unset DISPLAY, so we don't
- * use the launchd DISPLAY socket.
- */
- if(pds == NULL || strcmp(pds, "org.x.X11") != 0)
- unsetenv("DISPLAY");
+ if(s && *s) {
+ size_t pds_len = strlen(pds);
+ temp = (char *)malloc(sizeof(char) * pds_len);
+ if(!temp) {
+ fprintf(stderr, "Memory allocation error creating space for socket name test.\n");
+ }
+ strlcpy(temp, pds, pds_len - 3);
+ strlcat(temp, ":0", pds_len);
+
+ if(strcmp(temp, s) != 0) {
+ /* If we don't have a match, unset it. */
+ unsetenv("DISPLAY");
+ }
+ free(temp);
+ } else {
+ /* The DISPLAY environment variable is not formatted like a launchd socket, so reset. */
+ unsetenv("DISPLAY");
+ }
+ }
+ }
/* Make sure PATH is right */
ensure_path(X11BINDIR);
@@ -559,7 +592,7 @@ int main(int argc, char **argv, char **envp) {
fprintf(stderr, "Waiting for startup parameters via Mach IPC.\n");
kr = mach_msg_server(mach_startup_server, mxmsgsz, mp, 0);
if (kr != KERN_SUCCESS) {
- fprintf(stderr, "org.x.X11(mp): %s\n", mach_error_string(kr));
+ fprintf(stderr, "%s.X11(mp): %s\n", LAUNCHD_ID_PREFIX, mach_error_string(kr));
return EXIT_FAILURE;
}