/* $Id$ */
/***
- This file is part of polypaudio.
-
- polypaudio is free software; you can redistribute it and/or modify
+ 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,
or (at your option) any later version.
-
- polypaudio is distributed in the hope that it will be useful, but
+
+ 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 polypaudio; if not, write to the Free Software
+ along with PulseAudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#endif
#include <stdio.h>
-#include <assert.h>
#include <unistd.h>
-#include <polypcore/module.h>
-#include <polypcore/iochannel.h>
-#include <polypcore/cli.h>
-#include <polypcore/sioman.h>
-#include <polypcore/log.h>
+#include <pulsecore/module.h>
+#include <pulsecore/iochannel.h>
+#include <pulsecore/cli.h>
+#include <pulsecore/sioman.h>
+#include <pulsecore/log.h>
+#include <pulsecore/modargs.h>
+#include <pulsecore/macro.h>
#include "module-cli-symdef.h"
PA_MODULE_AUTHOR("Lennart Poettering")
PA_MODULE_DESCRIPTION("Command line interface")
PA_MODULE_VERSION(PACKAGE_VERSION)
-PA_MODULE_USAGE("No arguments")
+PA_MODULE_USAGE("exit_on_eof=<exit daemon after EOF?>")
+
+static const char* const valid_modargs[] = {
+ "exit_on_eof",
+ NULL
+};
-static void eof_cb(pa_cli*c, void *userdata) {
+static void eof_and_unload_cb(pa_cli*c, void *userdata) {
pa_module *m = userdata;
- assert(c && m);
+
+ pa_assert(c);
+ pa_assert(m);
pa_module_unload_request(m);
}
-int pa__init(pa_core *c, pa_module*m) {
+static void eof_and_exit_cb(pa_cli*c, void *userdata) {
+ pa_module *m = userdata;
+
+ pa_assert(c);
+ pa_assert(m);
+
+ m->core->mainloop->quit(m->core->mainloop, 0);
+}
+
+int pa__init(pa_module*m) {
pa_iochannel *io;
- assert(c && m);
+ pa_modargs *ma;
+ int exit_on_eof = 0;
+
+ pa_assert(m);
- if (c->running_as_daemon) {
- pa_log_info(__FILE__": Running as daemon so won't load this module.");
+ if (m->core->running_as_daemon) {
+ pa_log_info("Running as daemon, refusing to load this module.");
return 0;
}
- if (m->argument) {
- pa_log(__FILE__": module doesn't accept arguments.");
- return -1;
+ if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
+ pa_log("failed to parse module arguments.");
+ goto fail;
}
-
+
+ if (pa_modargs_get_value_boolean(ma, "exit_on_eof", &exit_on_eof) < 0) {
+ pa_log("exit_on_eof= expects boolean argument.");
+ goto fail;
+ }
+
if (pa_stdio_acquire() < 0) {
- pa_log(__FILE__": STDIN/STDUSE already in use.");
- return -1;
+ pa_log("STDIN/STDUSE already in use.");
+ goto fail;
}
- io = pa_iochannel_new(c->mainloop, STDIN_FILENO, STDOUT_FILENO);
- assert(io);
+ io = pa_iochannel_new(m->core->mainloop, STDIN_FILENO, STDOUT_FILENO);
pa_iochannel_set_noclose(io, 1);
- m->userdata = pa_cli_new(c, io, m);
- assert(m->userdata);
+ m->userdata = pa_cli_new(m->core, io, m);
+
+ pa_cli_set_eof_callback(m->userdata, exit_on_eof ? eof_and_exit_cb : eof_and_unload_cb, m);
+
+ pa_modargs_free(ma);
- pa_cli_set_eof_callback(m->userdata, eof_cb, m);
-
return 0;
+
+fail:
+
+ if (ma)
+ pa_modargs_free(ma);
+
+ return -1;
}
-void pa__done(pa_core *c, pa_module*m) {
- assert(c && m);
+void pa__done(pa_module*m) {
+ pa_assert(m);
- if (c->running_as_daemon == 0) {
+ if (m->core->running_as_daemon == 0) {
pa_cli_free(m->userdata);
pa_stdio_release();
}