client-conf: Remove redundant function parameters

[pulseaudio] / src / pulse / client-conf-x11.c

diff --git a/src/pulse/client-conf-x11.c b/src/pulse/client-conf-x11.c
index 7eea5ae37b6752f64a3d9b3afb0ada6d1ba53241..b37f83776595ae9b607ea18299797d6a2045ee7e 100644 (file)
--- a/src/pulse/client-conf-x11.c
+++ b/src/pulse/client-conf-x11.c
@@ -1,11 +1,11 @@
-/* $Id$ */
-
 /***
   This file is part of PulseAudio.
 
+  Copyright 2004-2006 Lennart Poettering
+
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -24,70 +24,86 @@
 #endif
 
 #include <string.h>
-#include <assert.h>
 
-#include <X11/Xlib.h>
-#include <X11/Xatom.h>
+#include <xcb/xcb.h>
 
 #include <pulse/xmalloc.h>
 
+#include <pulsecore/i18n.h>
 #include <pulsecore/x11prop.h>
 #include <pulsecore/log.h>
 #include <pulsecore/core-util.h>
+#include <pulsecore/macro.h>
 
 #include "client-conf-x11.h"
 
-int pa_client_conf_from_x11(pa_client_conf *c, const char *dname) {
-    Display *d = NULL;
-    int ret = -1;
+int pa_client_conf_from_x11(pa_client_conf *c) {
+    const char *dname;
+    xcb_connection_t *xcb = NULL;
+    int ret = -1, screen = 0;
     char t[1024];
 
-    if (!dname && !getenv("DISPLAY"))
+    pa_assert(c);
+
+    if (!(dname = getenv("DISPLAY")))
+        goto finish;
+
+    if (*dname == 0)
         goto finish;
-    
-    if (!(d = XOpenDisplay(dname))) {
-        pa_log(__FILE__": XOpenDisplay() failed");
+
+    if (!(xcb = xcb_connect(dname, NULL))) {
+        pa_log(_("xcb_connect() failed"));
         goto finish;
     }
 
-    if (pa_x11_get_prop(d, "POLYP_SERVER", t, sizeof(t))) {
+    if (xcb_connection_has_error(xcb)) {
+        pa_log(_("xcb_connection_has_error() returned true"));
+        goto finish;
+    }
+
+    if (pa_x11_get_prop(xcb, screen, "PULSE_SERVER", t, sizeof(t))) {
+        bool disable_autospawn = true;
+
         pa_xfree(c->default_server);
         c->default_server = pa_xstrdup(t);
+
+        if (pa_x11_get_prop(xcb, screen, "PULSE_SESSION_ID", t, sizeof(t))) {
+            char *id;
+
+            if ((id = pa_session_id())) {
+                if (pa_streq(t, id))
+                    disable_autospawn = false;
+                pa_xfree(id);
+            }
+        }
+
+        if (disable_autospawn)
+            c->autospawn = false;
     }
 
-    if (pa_x11_get_prop(d, "POLYP_SINK", t, sizeof(t))) {
+    if (pa_x11_get_prop(xcb, screen, "PULSE_SINK", t, sizeof(t))) {
         pa_xfree(c->default_sink);
         c->default_sink = pa_xstrdup(t);
     }
 
-    if (pa_x11_get_prop(d, "POLYP_SOURCE", t, sizeof(t))) {
+    if (pa_x11_get_prop(xcb, screen, "PULSE_SOURCE", t, sizeof(t))) {
         pa_xfree(c->default_source);
         c->default_source = pa_xstrdup(t);
     }
 
-    if (pa_x11_get_prop(d, "POLYP_COOKIE", t, sizeof(t))) {
-        uint8_t cookie[PA_NATIVE_COOKIE_LENGTH];
-
-        if (pa_parsehex(t, cookie, sizeof(cookie)) != sizeof(cookie)) {
-            pa_log(__FILE__": failed to parse cookie data");
+    if (pa_x11_get_prop(xcb, screen, "PULSE_COOKIE", t, sizeof(t))) {
+        if (pa_client_conf_load_cookie_from_hex(c, t) < 0) {
+            pa_log(_("Failed to parse cookie data"));
             goto finish;
         }
-
-        assert(sizeof(cookie) == sizeof(c->cookie));
-        memcpy(c->cookie, cookie, sizeof(cookie));
-
-        c->cookie_valid = 1;
-
-        pa_xfree(c->cookie_file);
-        c->cookie_file = NULL;
     }
 
     ret = 0;
 
 finish:
-    if (d)
-        XCloseDisplay(d);
+    if (xcb)
+        xcb_disconnect(xcb);
 
     return ret;
-    
+
 }