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libpulse: minor cleanups

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This commit is contained in:
Lennart Poettering 2009-07-01 14:26:07 +02:00
parent a10b7cda4e
commit b174a51120
1 changed files with 20 additions and 12 deletions
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32
src/pulse/context.c
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@ -761,22 +761,33 @@ static void track_pulseaudio_on_dbus(pa_context *c, DBusBusType type, pa_dbus_wr
pa_assert(conn);
dbus_error_init(&error);
if (!(*conn = pa_dbus_wrap_connection_new(c->mainloop, c->use_rtclock, type, &error)) || dbus_error_is_set(&error)) {
pa_log_warn("Unable to contact DBUS: %s: %s", error.name, error.message);
goto finish;
goto fail;
}
if (!dbus_connection_add_filter(pa_dbus_wrap_connection_get(*conn), filter_cb, c, NULL)) {
pa_log_warn("Failed to add filter function");
goto finish;
goto fail;
}
if (pa_dbus_add_matches(
pa_dbus_wrap_connection_get(*conn), &error,
"type='signal',sender='" DBUS_SERVICE_DBUS "',interface='" DBUS_INTERFACE_DBUS "',member='NameOwnerChanged',arg0='org.pulseaudio.Server',arg1=''", NULL) < 0)
pa_log_warn("Unable to track org.pulseaudio.Server: %s: %s", error.name, error.message);
"type='signal',sender='" DBUS_SERVICE_DBUS "',interface='" DBUS_INTERFACE_DBUS "',member='NameOwnerChanged',arg0='org.pulseaudio.Server',arg1=''", NULL) < 0) {
pa_log_warn("Unable to track org.pulseaudio.Server: %s: %s", error.name, error.message);
goto fail;
}
return;
fail:
if (*conn) {
pa_dbus_wrap_connection_free(*conn);
*conn = NULL;
}
finish:
dbus_error_free(&error);
}
#endif
@ -861,7 +872,7 @@ static void on_connection(pa_socket_client *client, pa_iochannel*io, void *userd
c->client = NULL;
if (!io) {
/* Try the item in the list */
/* Try the next item in the list */
if (saved_errno == ECONNREFUSED ||
saved_errno == ETIMEDOUT ||
saved_errno == EHOSTUNREACH) {
@ -897,7 +908,7 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *message, vo
/* FIXME: We probably should check if this is actually the NameOwnerChanged we were looking for */
is_session = c->session_bus && bus == pa_dbus_wrap_connection_get(c->session_bus);
pa_log_debug("Rock!! PulseAudio is back on %s bus", is_session ? "session" : "system");
pa_log_debug("Rock!! PulseAudio might be back on %s bus", is_session ? "session" : "system");
if (is_session)
/* The user instance via PF_LOCAL */
@ -937,7 +948,7 @@ int pa_context_connect(
pa_context_ref(c);
c->no_fail = flags & PA_CONTEXT_NOFAIL;
c->no_fail = !!(flags & PA_CONTEXT_NOFAIL);
c->server_specified = !!server;
pa_assert(!c->server_list);
@ -954,10 +965,7 @@ int pa_context_connect(
/* Follow the X display */
if ((d = getenv("DISPLAY"))) {
char *e;
d = pa_xstrdup(d);
if ((e = strchr(d, ':')))
*e = 0;
d = pa_xstrndup(d, strcspn(d, ":"));
if (*d)
c->server_list = pa_strlist_prepend(c->server_list, d);