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-rw-r--r--src/output/httpd_internal.h7
-rw-r--r--src/output/httpd_output_plugin.c55
2 files changed, 49 insertions, 13 deletions
diff --git a/src/output/httpd_internal.h b/src/output/httpd_internal.h
index 83e9498c6..22155b7ba 100644
--- a/src/output/httpd_internal.h
+++ b/src/output/httpd_internal.h
@@ -30,11 +30,18 @@
#include <glib.h>
#include <sys/socket.h>
+#include <stdbool.h>
struct httpd_client;
struct httpd_output {
/**
+ * True if the audio output is open and accepts client
+ * connections.
+ */
+ bool open;
+
+ /**
* The configured encoder plugin.
*/
struct encoder *encoder;
diff --git a/src/output/httpd_output_plugin.c b/src/output/httpd_output_plugin.c
index 675297cd3..9e82489ca 100644
--- a/src/output/httpd_output_plugin.c
+++ b/src/output/httpd_output_plugin.c
@@ -151,8 +151,9 @@ httpd_listen_in_event(G_GNUC_UNUSED GIOChannel *source,
fd = accept(httpd->fd, (struct sockaddr*)&sa, &sa_length);
if (fd >= 0) {
/* can we allow additional client */
- if (!httpd->clients_max ||
- httpd->clients_cnt < httpd->clients_max)
+ if (httpd->open &&
+ (httpd->clients_max == 0 ||
+ httpd->clients_cnt < httpd->clients_max))
httpd_client_add(httpd, fd);
else
close(fd);
@@ -208,31 +209,56 @@ httpd_output_encoder_open(struct httpd_output *httpd,
}
static bool
-httpd_output_open(void *data, struct audio_format *audio_format,
- GError **error)
+httpd_output_enable(void *data, GError **error_r)
{
struct httpd_output *httpd = data;
- bool success;
GIOChannel *channel;
- g_mutex_lock(httpd->mutex);
+ httpd->open = false;
/* create and set up listener socket */
httpd->fd = socket_bind_listen(PF_INET, SOCK_STREAM, 0,
(struct sockaddr *)&httpd->address,
httpd->address_size,
- 16, error);
- if (httpd->fd < 0) {
- g_mutex_unlock(httpd->mutex);
+ 16, error_r);
+ if (httpd->fd < 0)
return false;
- }
+
+ g_mutex_lock(httpd->mutex);
channel = g_io_channel_unix_new(httpd->fd);
httpd->source_id = g_io_add_watch(channel, G_IO_IN,
httpd_listen_in_event, httpd);
g_io_channel_unref(channel);
+ g_mutex_unlock(httpd->mutex);
+
+ return true;
+}
+
+static void
+httpd_output_disable(void *data)
+{
+ struct httpd_output *httpd = data;
+
+ g_mutex_lock(httpd->mutex);
+
+ g_source_remove(httpd->source_id);
+ close(httpd->fd);
+
+ g_mutex_unlock(httpd->mutex);
+}
+
+static bool
+httpd_output_open(void *data, struct audio_format *audio_format,
+ GError **error)
+{
+ struct httpd_output *httpd = data;
+ bool success;
+
+ g_mutex_lock(httpd->mutex);
+
/* open the encoder */
success = httpd_output_encoder_open(httpd, audio_format, error);
@@ -249,6 +275,8 @@ httpd_output_open(void *data, struct audio_format *audio_format,
httpd->clients_cnt = 0;
httpd->timer = timer_new(audio_format);
+ httpd->open = true;
+
g_mutex_unlock(httpd->mutex);
return true;
}
@@ -267,6 +295,8 @@ static void httpd_output_close(void *data)
g_mutex_lock(httpd->mutex);
+ httpd->open = false;
+
timer_free(httpd->timer);
g_list_foreach(httpd->clients, httpd_client_delete, NULL);
@@ -277,9 +307,6 @@ static void httpd_output_close(void *data)
encoder_close(httpd->encoder);
- g_source_remove(httpd->source_id);
- close(httpd->fd);
-
g_mutex_unlock(httpd->mutex);
}
@@ -478,6 +505,8 @@ const struct audio_output_plugin httpd_output_plugin = {
.name = "httpd",
.init = httpd_output_init,
.finish = httpd_output_finish,
+ .enable = httpd_output_enable,
+ .disable = httpd_output_disable,
.open = httpd_output_open,
.close = httpd_output_close,
.send_tag = httpd_output_tag,