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-rw-r--r--src/utils/pax11publish.c220
1 files changed, 220 insertions, 0 deletions
diff --git a/src/utils/pax11publish.c b/src/utils/pax11publish.c
new file mode 100644
index 0000000..a91dbf7
--- /dev/null
+++ b/src/utils/pax11publish.c
@@ -0,0 +1,220 @@
+/***
+ 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 2.1 of the License,
+ or (at your option) any later version.
+
+ PulseAudio 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 PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <getopt.h>
+#include <assert.h>
+#include <locale.h>
+
+#include <xcb/xcb.h>
+
+#include <pulse/util.h>
+#include <pulse/client-conf.h>
+
+#include <pulsecore/core-util.h>
+#include <pulsecore/i18n.h>
+#include <pulsecore/log.h>
+#include <pulsecore/authkey.h>
+#include <pulsecore/native-common.h>
+#include <pulsecore/x11prop.h>
+
+int main(int argc, char *argv[]) {
+ const char *dname = NULL, *sink = NULL, *source = NULL, *server = NULL, *cookie_file = PA_NATIVE_COOKIE_FILE;
+ int c, ret = 1, screen = 0;
+ xcb_connection_t *xcb = NULL;
+ enum { DUMP, EXPORT, IMPORT, REMOVE } mode = DUMP;
+
+ setlocale(LC_ALL, "");
+#ifdef ENABLE_NLS
+ bindtextdomain(GETTEXT_PACKAGE, PULSE_LOCALEDIR);
+#endif
+
+ while ((c = getopt(argc, argv, "deiD:S:O:I:c:hr")) != -1) {
+ switch (c) {
+ case 'D' :
+ dname = optarg;
+ break;
+ case 'h':
+ printf(_("%s [-D display] [-S server] [-O sink] [-I source] [-c file] [-d|-e|-i|-r]\n\n"
+ " -d Show current PulseAudio data attached to X11 display (default)\n"
+ " -e Export local PulseAudio data to X11 display\n"
+ " -i Import PulseAudio data from X11 display to local environment variables and cookie file.\n"
+ " -r Remove PulseAudio data from X11 display\n"),
+ pa_path_get_filename(argv[0]));
+ ret = 0;
+ goto finish;
+ case 'd':
+ mode = DUMP;
+ break;
+ case 'e':
+ mode = EXPORT;
+ break;
+ case 'i':
+ mode = IMPORT;
+ break;
+ case 'r':
+ mode = REMOVE;
+ break;
+ case 'c':
+ cookie_file = optarg;
+ break;
+ case 'I':
+ source = optarg;
+ break;
+ case 'O':
+ sink = optarg;
+ break;
+ case 'S':
+ server = optarg;
+ break;
+ default:
+ fprintf(stderr, _("Failed to parse command line.\n"));
+ goto finish;
+ }
+ }
+
+ if (!(xcb = xcb_connect(dname, &screen))) {
+ pa_log(_("xcb_connect() failed"));
+ goto finish;
+ }
+
+ if (xcb_connection_has_error(xcb)) {
+ pa_log(_("xcb_connection_has_error() returned true"));
+ goto finish;
+ }
+
+ switch (mode) {
+ case DUMP: {
+ char t[1024];
+ if (pa_x11_get_prop(xcb, screen, "PULSE_SERVER", t, sizeof(t)))
+ printf(_("Server: %s\n"), t);
+ if (pa_x11_get_prop(xcb, screen, "PULSE_SOURCE", t, sizeof(t)))
+ printf(_("Source: %s\n"), t);
+ if (pa_x11_get_prop(xcb, screen, "PULSE_SINK", t, sizeof(t)))
+ printf(_("Sink: %s\n"), t);
+ if (pa_x11_get_prop(xcb, screen, "PULSE_COOKIE", t, sizeof(t)))
+ printf(_("Cookie: %s\n"), t);
+
+ break;
+ }
+
+ case IMPORT: {
+ char t[1024];
+ if (pa_x11_get_prop(xcb, screen, "PULSE_SERVER", t, sizeof(t)))
+ printf("PULSE_SERVER='%s'\nexport PULSE_SERVER\n", t);
+ if (pa_x11_get_prop(xcb, screen, "PULSE_SOURCE", t, sizeof(t)))
+ printf("PULSE_SOURCE='%s'\nexport PULSE_SOURCE\n", t);
+ if (pa_x11_get_prop(xcb, screen, "PULSE_SINK", t, sizeof(t)))
+ printf("PULSE_SINK='%s'\nexport PULSE_SINK\n", t);
+
+ if (pa_x11_get_prop(xcb, screen, "PULSE_COOKIE", t, sizeof(t))) {
+ uint8_t cookie[PA_NATIVE_COOKIE_LENGTH];
+ size_t l;
+ if ((l = pa_parsehex(t, cookie, sizeof(cookie))) != sizeof(cookie)) {
+ fprintf(stderr, _("Failed to parse cookie data\n"));
+ goto finish;
+ }
+
+ if (pa_authkey_save(cookie_file, cookie, l) < 0) {
+ fprintf(stderr, _("Failed to save cookie data\n"));
+ goto finish;
+ }
+ }
+
+ break;
+ }
+
+ case EXPORT: {
+ pa_client_conf *conf = pa_client_conf_new();
+ uint8_t cookie[PA_NATIVE_COOKIE_LENGTH];
+ char hx[PA_NATIVE_COOKIE_LENGTH*2+1];
+ assert(conf);
+
+ pa_client_conf_load(conf, false, true);
+
+ pa_x11_del_prop(xcb, screen, "PULSE_SERVER");
+ pa_x11_del_prop(xcb, screen, "PULSE_SINK");
+ pa_x11_del_prop(xcb, screen, "PULSE_SOURCE");
+ pa_x11_del_prop(xcb, screen, "PULSE_ID");
+ pa_x11_del_prop(xcb, screen, "PULSE_COOKIE");
+
+ if (server)
+ pa_x11_set_prop(xcb, screen, "PULSE_SERVER", server);
+ else if (conf->default_server)
+ pa_x11_set_prop(xcb, screen, "PULSE_SERVER", conf->default_server);
+ else {
+ char hn[256];
+ if (!pa_get_fqdn(hn, sizeof(hn))) {
+ fprintf(stderr, _("Failed to get FQDN.\n"));
+ goto finish;
+ }
+
+ pa_x11_set_prop(xcb, screen, "PULSE_SERVER", hn);
+ }
+
+ if (sink)
+ pa_x11_set_prop(xcb, screen, "PULSE_SINK", sink);
+ else if (conf->default_sink)
+ pa_x11_set_prop(xcb, screen, "PULSE_SINK", conf->default_sink);
+
+ if (source)
+ pa_x11_set_prop(xcb, screen, "PULSE_SOURCE", source);
+ if (conf->default_source)
+ pa_x11_set_prop(xcb, screen, "PULSE_SOURCE", conf->default_source);
+
+ pa_client_conf_free(conf);
+
+ if (pa_authkey_load(cookie_file, true, cookie, sizeof(cookie)) < 0) {
+ fprintf(stderr, _("Failed to load cookie data\n"));
+ goto finish;
+ }
+
+ pa_x11_set_prop(xcb, screen, "PULSE_COOKIE", pa_hexstr(cookie, sizeof(cookie), hx, sizeof(hx)));
+ break;
+ }
+
+ case REMOVE:
+ pa_x11_del_prop(xcb, screen, "PULSE_SERVER");
+ pa_x11_del_prop(xcb, screen, "PULSE_SINK");
+ pa_x11_del_prop(xcb, screen, "PULSE_SOURCE");
+ pa_x11_del_prop(xcb, screen, "PULSE_ID");
+ pa_x11_del_prop(xcb, screen, "PULSE_COOKIE");
+ pa_x11_del_prop(xcb, screen, "PULSE_SESSION_ID");
+ break;
+
+ default:
+ fprintf(stderr, _("Not yet implemented.\n"));
+ goto finish;
+ }
+
+ ret = 0;
+
+finish:
+
+ if (xcb) {
+ xcb_flush(xcb);
+ xcb_disconnect(xcb);
+ }
+
+ return ret;
+}
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