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-rw-r--r--src/polyp/client-conf-x11.c91
1 files changed, 91 insertions, 0 deletions
diff --git a/src/polyp/client-conf-x11.c b/src/polyp/client-conf-x11.c
new file mode 100644
index 00000000..83d0bd2e
--- /dev/null
+++ b/src/polyp/client-conf-x11.c
@@ -0,0 +1,91 @@
+/* $Id$ */
+
+/***
+ This file is part of polypaudio.
+
+ polypaudio 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,
+ or (at your option) any later version.
+
+ polypaudio is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with polypaudio; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-13071
+ USA.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <assert.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+
+#include "client-conf-x11.h"
+#include <polypcore/x11prop.h>
+#include <polypcore/log.h>
+#include <polypcore/xmalloc.h>
+#include <polypcore/util.h>
+
+int pa_client_conf_from_x11(pa_client_conf *c, const char *dname) {
+ Display *d = NULL;
+ int ret = -1;
+ char t[1024];
+
+ if (!dname && !getenv("DISPLAY"))
+ goto finish;
+
+ if (!(d = XOpenDisplay(dname))) {
+ pa_log(__FILE__": XOpenDisplay() failed\n");
+ goto finish;
+ }
+
+ if (pa_x11_get_prop(d, "POLYP_SERVER", t, sizeof(t))) {
+ pa_xfree(c->default_server);
+ c->default_server = pa_xstrdup(t);
+ }
+
+ if (pa_x11_get_prop(d, "POLYP_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))) {
+ 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\n");
+ 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);
+
+ return ret;
+
+}