[svn-commits] qwell: branch qwell/ari_channel_mute r393829 - in /team/qwell/ari_channel_mut...
SVN commits to the Digium repositories
svn-commits at lists.digium.com
Mon Jul 8 13:39:55 CDT 2013
Author: qwell
Date: Mon Jul 8 13:39:51 2013
New Revision: 393829
URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=393829
Log:
Address (most) review feedback.
Modified:
team/qwell/ari_channel_mute/include/asterisk/channel.h
team/qwell/ari_channel_mute/include/asterisk/stasis_app.h
team/qwell/ari_channel_mute/main/channel.c
team/qwell/ari_channel_mute/res/stasis/control.c
team/qwell/ari_channel_mute/res/stasis_http/resource_channels.c
Modified: team/qwell/ari_channel_mute/include/asterisk/channel.h
URL: http://svnview.digium.com/svn/asterisk/team/qwell/ari_channel_mute/include/asterisk/channel.h?view=diff&rev=393829&r1=393828&r2=393829
==============================================================================
--- team/qwell/ari_channel_mute/include/asterisk/channel.h (original)
+++ team/qwell/ari_channel_mute/include/asterisk/channel.h Mon Jul 8 13:39:51 2013
@@ -4375,10 +4375,8 @@
*/
const char *ast_channel_oldest_linkedid(const char *a, const char *b);
-enum ast_mute_direction {
- AST_MUTE_DIRECTION_READ,
- AST_MUTE_DIRECTION_WRITE,
-};
+#define AST_MUTE_DIRECTION_READ (1 << 0)
+#define AST_MUTE_DIRECTION_WRITE (1 << 1)
/*!
* \brief Mute a stream on a channel
@@ -4390,7 +4388,8 @@
* \retval 0 Success
* \retval -1 Failure
*/
-int ast_channel_mute(struct ast_channel *chan, enum ast_mute_direction direction, int frametype);
+int ast_channel_mute(struct ast_channel *chan, unsigned int direction, enum ast_frame_type frametype);
+
/*!
* \brief Unmute a stream on a channel
*
@@ -4401,6 +4400,6 @@
* \retval 0 Success
* \retval -1 Failure
*/
-int ast_channel_unmute(struct ast_channel *chan, enum ast_mute_direction direction, int frametype);
+int ast_channel_unmute(struct ast_channel *chan, unsigned int direction, enum ast_frame_type frametype);
#endif /* _ASTERISK_CHANNEL_H */
Modified: team/qwell/ari_channel_mute/include/asterisk/stasis_app.h
URL: http://svnview.digium.com/svn/asterisk/team/qwell/ari_channel_mute/include/asterisk/stasis_app.h?view=diff&rev=393829&r1=393828&r2=393829
==============================================================================
--- team/qwell/ari_channel_mute/include/asterisk/stasis_app.h (original)
+++ team/qwell/ari_channel_mute/include/asterisk/stasis_app.h Mon Jul 8 13:39:51 2013
@@ -175,7 +175,7 @@
* \return 0 for success
* \return -1 for error.
*/
-int stasis_app_control_mute(struct stasis_app_control *control, enum ast_mute_direction direction, int frametype);
+int stasis_app_control_mute(struct stasis_app_control *control, unsigned int direction, enum ast_frame_type frametype);
/*!
* \brief Unmute the channel associated with this control.
@@ -187,7 +187,7 @@
* \return 0 for success
* \return -1 for error.
*/
-int stasis_app_control_unmute(struct stasis_app_control *control, enum ast_mute_direction direction, int frametype);
+int stasis_app_control_unmute(struct stasis_app_control *control, unsigned int direction, enum ast_frame_type frametype);
/*!
* \brief Answer the channel associated with this control.
Modified: team/qwell/ari_channel_mute/main/channel.c
URL: http://svnview.digium.com/svn/asterisk/team/qwell/ari_channel_mute/main/channel.c?view=diff&rev=393829&r1=393828&r2=393829
==============================================================================
--- team/qwell/ari_channel_mute/main/channel.c (original)
+++ team/qwell/ari_channel_mute/main/channel.c Mon Jul 8 13:39:51 2013
@@ -10535,46 +10535,24 @@
static void mute_datastore_destroy_cb(void *data)
{
- ast_free(data);
-}
-
-static const struct ast_datastore_info mute_datastore_voice_read = {
- .type = "mutevoiceread",
+ ao2_cleanup(data);
+}
+
+static const struct ast_datastore_info mute_datastore_voice = {
+ .type = "mutevoice",
.destroy = mute_datastore_destroy_cb
};
-static const struct ast_datastore_info mute_datastore_voice_write = {
- .type = "mutevoicewrite",
- .destroy = mute_datastore_destroy_cb
+static void mute_framehook_destroy_cb(void *data)
+{
+ ao2_cleanup(data);
+}
+
+struct mute_data {
+ enum ast_frame_type frametype;
+ unsigned int direction;
+ int framehook_id;
};
-
-static void mute_framehook_destroy_cb(void *data)
-{
- ast_free(data);
-}
-
-struct mute_data {
- int frametype;
- enum ast_mute_direction direction;
-};
-
-static const struct ast_datastore_info *mute_get_datastore_information(enum ast_mute_direction direction, int frametype)
-{
- switch (direction) {
- case AST_MUTE_DIRECTION_READ:
- if (frametype == AST_FRAME_VOICE) {
- return &mute_datastore_voice_read;
- }
- break;
- case AST_MUTE_DIRECTION_WRITE:
- if (frametype == AST_FRAME_VOICE) {
- return &mute_datastore_voice_write;
- }
- break;
- }
-
- return NULL;
-}
static struct ast_frame *mute_framehook_event_cb(struct ast_channel *chan, struct ast_frame *frame, enum ast_framehook_event event, void *data)
{
@@ -10589,9 +10567,9 @@
return frame;
}
- if (event == AST_FRAMEHOOK_EVENT_READ && mute->direction == AST_MUTE_DIRECTION_READ) {
+ if (event == AST_FRAMEHOOK_EVENT_READ && (mute->direction & AST_MUTE_DIRECTION_READ)) {
mute_frame = 1;
- } else if (event == AST_FRAMEHOOK_EVENT_WRITE && mute->direction == AST_MUTE_DIRECTION_WRITE) {
+ } else if (event == AST_FRAMEHOOK_EVENT_WRITE && (mute->direction & AST_MUTE_DIRECTION_WRITE)) {
mute_frame = 1;
}
@@ -10608,73 +10586,90 @@
return frame;
}
-int ast_channel_mute(struct ast_channel *chan, enum ast_mute_direction direction, int frametype)
+static const struct ast_datastore_info *mute_get_datastore_information(enum ast_frame_type frametype)
+{
+ switch (frametype) {
+ case AST_FRAME_VOICE:
+ return &mute_datastore_voice;
+ default:
+ return NULL;
+ }
+}
+
+int ast_channel_mute(struct ast_channel *chan, unsigned int direction, enum ast_frame_type frametype)
{
SCOPED_CHANNELLOCK(lockvar, chan);
- struct mute_data *mute;
+
+ RAII_VAR(struct mute_data *, mute, NULL, ao2_cleanup);
+ const struct ast_datastore_info *datastore_info = NULL;
+ struct ast_datastore *datastore = NULL;
struct ast_framehook_interface interface = {
.version = AST_FRAMEHOOK_INTERFACE_VERSION,
.event_cb = mute_framehook_event_cb,
.destroy_cb = mute_framehook_destroy_cb,
};
- int hook_id;
+ int framehook_id;
+
+ if (!(datastore_info = mute_get_datastore_information(frametype))) {
+ ast_log(LOG_WARNING, "Attempted to mute an unsupported frame type (%d).\n", frametype);
+ return -1;
+ }
+
+ if ((datastore = ast_channel_datastore_find(chan, datastore_info, NULL))) {
+ mute = datastore->data;
+ ao2_ref(mute, +1);
+
+ mute->direction |= direction;
+
+ return 0;
+ }
+
+ if (!(mute = ao2_alloc(sizeof(*mute), NULL))) {
+ ast_log(LOG_WARNING, "Failed to allocate data while attempting to mute channel.\n");
+ return -1;
+ }
+
+ mute->frametype = frametype;
+ mute->direction |= direction;
+
+ interface.data = mute;
+
+ framehook_id = ast_framehook_attach(chan, &interface);
+ if (framehook_id < 0) {
+ /* Hook attach failed. Get rid of the evidence. */
+ ast_log(LOG_WARNING, "Failed to attach framehook while attempting to mute channel.\n");
+ return -1;
+ }
+
+ /* One ref for the framehook */
+ ao2_ref(mute, +1);
+
+ mute->framehook_id = framehook_id;
+
+ if (!(datastore = ast_datastore_alloc(datastore_info, NULL))) {
+ ast_log(LOG_WARNING, "Failed to allocate datastore while attempting to mute channel.\n");
+ ast_framehook_detach(chan, framehook_id);
+ return -1;
+ }
+
+ datastore->data = mute;
+
+ ast_channel_datastore_add(chan, datastore);
+
+ /* and another ref for the datastore */
+ ao2_ref(mute, +1);
+
+ return 0;
+}
+
+int ast_channel_unmute(struct ast_channel *chan, unsigned int direction, enum ast_frame_type frametype)
+{
+ const struct ast_datastore_info *datastore_info = NULL;
struct ast_datastore *datastore = NULL;
- const struct ast_datastore_info *datastore_info = NULL;
-
- if (!(datastore_info = mute_get_datastore_information(direction, frametype))) {
- ast_log(LOG_NOTICE, "Attempted to mute an unsupported frame type (%d).\n", frametype);
- return -1;
- }
-
- if (!(mute = ast_calloc(1, sizeof(*mute)))) {
- ast_log(LOG_NOTICE, "Failed to allocate data while attempting to mute channel.\n");
- return -1;
- }
-
- mute->frametype = frametype;
- mute->direction = direction;
-
- interface.data = mute;
-
- hook_id = ast_framehook_attach(chan, &interface);
- if (hook_id < 0) {
- /* Hook attach failed. Get rid of the evidence. */
- ast_log(LOG_NOTICE, "Failed to attach framehook while attempting to mute channel.\n");
- ast_free(mute);
- return -1;
- }
-
- if ((datastore = ast_channel_datastore_find(chan, datastore_info, NULL))) {
- /* A datastore/audiohook already existed for this type of mute. Kill them. */
- ast_framehook_detach(chan, *(int *)datastore->data);
- ast_channel_datastore_remove(chan, datastore);
- }
-
- if (!(datastore = ast_datastore_alloc(datastore_info, NULL))) {
- ast_log(LOG_NOTICE, "Failed to allocate datastore while attempting to mute channel.\n");
- ast_framehook_detach(chan, hook_id);
- return -1;
- }
-
- if (!(datastore->data = ast_calloc(1, sizeof(int)))) {
- ast_datastore_free(datastore);
- ast_framehook_detach(chan, hook_id);
- }
-
- *(int *)datastore->data = hook_id;
-
- ast_channel_datastore_add(chan, datastore);
-
- return 0;
-}
-
-int ast_channel_unmute(struct ast_channel *chan, enum ast_mute_direction direction, int frametype)
-{
- struct ast_datastore *datastore = NULL;
- const struct ast_datastore_info *datastore_info = NULL;
-
- if (!(datastore_info = mute_get_datastore_information(direction, frametype))) {
- ast_log(LOG_NOTICE, "Attempted to unmute an unsupported frame type (%d).\n", frametype);
+ struct mute_data *mute;
+
+ if (!(datastore_info = mute_get_datastore_information(frametype))) {
+ ast_log(LOG_WARNING, "Attempted to unmute an unsupported frame type (%d).\n", frametype);
return -1;
}
@@ -10683,8 +10678,15 @@
return 0;
}
- ast_framehook_detach(chan, *(int *)datastore->data);
- ast_channel_datastore_remove(chan, datastore);
+ mute = datastore->data;
+
+ mute->direction &= ~(direction);
+
+ if (mute->direction == 0) {
+ /* Nothing left to mute. Bye! */
+ ast_framehook_detach(chan, mute->framehook_id);
+ ast_channel_datastore_remove(chan, datastore);
+ }
return 0;
}
Modified: team/qwell/ari_channel_mute/res/stasis/control.c
URL: http://svnview.digium.com/svn/asterisk/team/qwell/ari_channel_mute/res/stasis/control.c?view=diff&rev=393829&r1=393828&r2=393829
==============================================================================
--- team/qwell/ari_channel_mute/res/stasis/control.c (original)
+++ team/qwell/ari_channel_mute/res/stasis/control.c Mon Jul 8 13:39:51 2013
@@ -35,6 +35,7 @@
#include "asterisk/bridging.h"
#include "asterisk/bridging_basic.h"
#include "asterisk/bridging_features.h"
+#include "asterisk/frame.h"
#include "asterisk/pbx.h"
struct stasis_app_control {
@@ -208,8 +209,8 @@
}
struct stasis_app_control_mute_data {
- int frametype;
- enum ast_mute_direction direction;
+ enum ast_frame_type frametype;
+ unsigned int direction;
};
static void *app_control_mute(struct stasis_app_control *control,
@@ -222,7 +223,7 @@
return NULL;
}
-int stasis_app_control_mute(struct stasis_app_control *control, enum ast_mute_direction direction, int frametype)
+int stasis_app_control_mute(struct stasis_app_control *control, unsigned int direction, enum ast_frame_type frametype)
{
struct stasis_app_control_mute_data *mute_data;
@@ -248,7 +249,7 @@
return NULL;
}
-int stasis_app_control_unmute(struct stasis_app_control *control, enum ast_mute_direction direction, int frametype)
+int stasis_app_control_unmute(struct stasis_app_control *control, unsigned int direction, enum ast_frame_type frametype)
{
struct stasis_app_control_mute_data *mute_data;
Modified: team/qwell/ari_channel_mute/res/stasis_http/resource_channels.c
URL: http://svnview.digium.com/svn/asterisk/team/qwell/ari_channel_mute/res/stasis_http/resource_channels.c?view=diff&rev=393829&r1=393828&r2=393829
==============================================================================
--- team/qwell/ari_channel_mute/res/stasis_http/resource_channels.c (original)
+++ team/qwell/ari_channel_mute/res/stasis_http/resource_channels.c Mon Jul 8 13:39:51 2013
@@ -144,9 +144,8 @@
void stasis_http_mute_channel(struct ast_variable *headers, struct ast_mute_channel_args *args, struct stasis_http_response *response)
{
RAII_VAR(struct stasis_app_control *, control, NULL, ao2_cleanup);
- int mute_in = 0;
- int mute_out = 0;
- int stream_type = AST_FRAME_VOICE;
+ unsigned int direction = 0;
+ enum ast_frame_type frametype = AST_FRAME_VOICE;
control = find_control(response, args->channel_id);
if (control == NULL) {
@@ -154,12 +153,11 @@
}
if (!strcmp(args->direction, "in")) {
- mute_in = 1;
+ direction = AST_MUTE_DIRECTION_READ;
} else if (!strcmp(args->direction, "out")) {
- mute_out = 1;
+ direction = AST_MUTE_DIRECTION_WRITE;
} else if (!strcmp(args->direction, "both")) {
- mute_in = 1;
- mute_out = 1;
+ direction = AST_MUTE_DIRECTION_READ | AST_MUTE_DIRECTION_WRITE;
} else {
stasis_http_response_error(
response, 400, "Bad Request",
@@ -167,13 +165,7 @@
return;
}
- if (mute_in) {
- stasis_app_control_mute(control, AST_MUTE_DIRECTION_READ, stream_type);
- }
-
- if (mute_out) {
- stasis_app_control_mute(control, AST_MUTE_DIRECTION_WRITE, stream_type);
- }
+ stasis_app_control_mute(control, direction, frametype);
stasis_http_response_no_content(response);
}
@@ -181,9 +173,8 @@
void stasis_http_unmute_channel(struct ast_variable *headers, struct ast_unmute_channel_args *args, struct stasis_http_response *response)
{
RAII_VAR(struct stasis_app_control *, control, NULL, ao2_cleanup);
- int unmute_in = 0;
- int unmute_out = 0;
- int stream_type = AST_FRAME_VOICE;
+ unsigned int direction = 0;
+ enum ast_frame_type frametype = AST_FRAME_VOICE;
control = find_control(response, args->channel_id);
if (control == NULL) {
@@ -191,12 +182,11 @@
}
if (!strcmp(args->direction, "in")) {
- unmute_in = 1;
+ direction = AST_MUTE_DIRECTION_READ;
} else if (!strcmp(args->direction, "out")) {
- unmute_out = 1;
+ direction = AST_MUTE_DIRECTION_WRITE;
} else if (!strcmp(args->direction, "both")) {
- unmute_in = 1;
- unmute_out = 1;
+ direction = AST_MUTE_DIRECTION_READ | AST_MUTE_DIRECTION_WRITE;
} else {
stasis_http_response_error(
response, 400, "Bad Request",
@@ -204,13 +194,7 @@
return;
}
- if (unmute_in) {
- stasis_app_control_unmute(control, AST_MUTE_DIRECTION_READ, stream_type);
- }
-
- if (unmute_out) {
- stasis_app_control_unmute(control, AST_MUTE_DIRECTION_WRITE, stream_type);
- }
+ stasis_app_control_unmute(control, direction, frametype);
stasis_http_response_no_content(response);
}
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