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/***
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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#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);
if (pa_client_conf_load(conf, NULL) < 0) {
fprintf(stderr, _("Failed to load client configuration file.\n"));
goto finish;
}
if (pa_client_conf_env(conf) < 0) {
fprintf(stderr, _("Failed to read environment configuration data.\n"));
goto finish;
}
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_auto(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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