Resolve a merge conflict

When ast_channel_cached_blob_create was merged,
ast_channel_blob_create_from_cache was partially removed in an
unresolved merge conflict. This restores ast_channel_blob_create_from_cache
and refactors usage of ast_channel_cached_blob_create (requires an
ast_channel) to use ast_channel_blob_create_from_cache (requires a
channel uniqueid) instead.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@389974 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_fax.c

@@ -268,7 +268,7 @@ static void phase_e_handler(t30_state_t *f, void *user_data, int result)
 			"fax_resolution", stat.y_resolution,
 			"fax_bitrate", stat.bit_rate,
 			"filenames", json_filenames);
-	message = ast_channel_cached_blob_create(s->chan, ast_channel_fax_type(), json_object);
+	message = ast_channel_blob_create_from_cache(ast_channel_uniqueid(s->chan), ast_channel_fax_type(), json_object);
 	if (!message) {
 		return;
 	}

include/asterisk/stasis_channels.h

@@ -153,27 +153,6 @@ struct ast_channel_snapshot *ast_channel_snapshot_get_latest(const char *uniquei
 struct stasis_message *ast_channel_blob_create(struct ast_channel *chan,
 	struct stasis_message_type *type, struct ast_json *blob);
 
-/*!
- * \since 12
- * \brief Creates a \ref ast_channel_blob message using the current cached
- * \ref ast_channel_snapshot for the passed in \ref ast_channel
- *
- * The given \a blob should be treated as immutable and not modified after it is
- * put into the message.
- *
- * \param chan Channel blob is associated with, or \c NULL for global/all channels.
- * \param type Message type for this blob.
- * \param blob JSON object representing the data, or \c NULL for no data. If
- *             \c NULL, ast_json_null() is put into the object.
- *
- * \param chan Channel blob is associated with
- * \param blob JSON object representing the data.
- * \return \ref ast_channel_blob message.
- * \return \c NULL on error
- */
-struct stasis_message *ast_channel_cached_blob_create(struct ast_channel *chan,
-	struct stasis_message_type *type, struct ast_json *blob);
-
 /*!
  * \since 12
  * \brief Create a \ref ast_channel_blob message, pulling channel state from

main/stasis_channels.c

@@ -250,12 +250,12 @@ static struct stasis_message *create_channel_blob_message(struct ast_channel_sna
 	return msg;
 }
 
-struct stasis_message *ast_channel_cached_blob_create(struct ast_channel *chan,
+struct stasis_message *ast_channel_blob_create_from_cache(const char *channel_id,
 					       struct stasis_message_type *type,
 					       struct ast_json *blob)
 {
 	RAII_VAR(struct ast_channel_snapshot *, snapshot,
-			ast_channel_snapshot_get_latest(ast_channel_uniqueid(chan)),
+			ast_channel_snapshot_get_latest(channel_id),
 			ao2_cleanup);
 
 	return create_channel_blob_message(snapshot, type, blob);

res/res_fax.c

@@ -1197,7 +1197,7 @@ static int report_fax_status(struct ast_channel *chan, struct ast_fax_session_de
 	{
 		SCOPED_CHANNELLOCK(lock, chan);
 
-		message = ast_channel_cached_blob_create(chan, ast_channel_fax_type(), json_object);
+		message = ast_channel_blob_create_from_cache(ast_channel_uniqueid(chan), ast_channel_fax_type(), json_object);
 		if (!message) {
 			return -1;
 		}
@@ -1789,7 +1789,7 @@ static int report_receive_fax_status(struct ast_channel *chan, const char *filen
 			return -1;
 		}
 
-		message = ast_channel_cached_blob_create(chan, ast_channel_fax_type(), json_object);
+		message = ast_channel_blob_create_from_cache(ast_channel_uniqueid(chan), ast_channel_fax_type(), json_object);
 		if (!message) {
 			return -1;
 		}
@@ -2269,7 +2269,7 @@ static int report_send_fax_status(struct ast_channel *chan, struct ast_fax_sessi
 			return -1;
 		}
 
-		message = ast_channel_cached_blob_create(chan, ast_channel_fax_type(), json_obj);
+		message = ast_channel_blob_create_from_cache(ast_channel_uniqueid(chan), ast_channel_fax_type(), json_obj);
 		if (!message) {
 			return -1;
 		}

res/res_monitor.c

@@ -396,7 +396,7 @@ int AST_OPTIONAL_API_NAME(ast_monitor_start)(struct ast_channel *chan, const cha
 		/* so we know this call has been monitored in case we need to bill for it or something */
 		pbx_builtin_setvar_helper(chan, "__MONITORED","true");
 
-		message = ast_channel_cached_blob_create(chan,
+		message = ast_channel_blob_create_from_cache(ast_channel_uniqueid(chan),
 				ast_channel_monitor_start_type(),
 				NULL);
 		if (message) {
@@ -516,7 +516,7 @@ int AST_OPTIONAL_API_NAME(ast_monitor_stop)(struct ast_channel *chan, int need_l
 		ast_free(ast_channel_monitor(chan));
 		ast_channel_monitor_set(chan, NULL);
 
-		message = ast_channel_cached_blob_create(chan,
+		message = ast_channel_blob_create_from_cache(ast_channel_uniqueid(chan),
 				ast_channel_monitor_stop_type(),
 				NULL);
 		if (message) {

res/res_musiconhold.c

@@ -1585,7 +1585,7 @@ static int local_ast_moh_start(struct ast_channel *chan, const char *mclass, con
 		return -1;
 	}
 
-	message = ast_channel_cached_blob_create(chan,
+	message = ast_channel_blob_create_from_cache(ast_channel_uniqueid(chan),
 			ast_channel_moh_start_type(),
 			json_object);
 	if (message) {
@@ -1611,7 +1611,7 @@ static void local_ast_moh_stop(struct ast_channel *chan)
 		}
 	}
 
-	message = ast_channel_cached_blob_create(chan, ast_channel_moh_stop_type(), NULL);
+	message = ast_channel_blob_create_from_cache(ast_channel_uniqueid(chan), ast_channel_moh_stop_type(), NULL);
 	if (message) {
 		stasis_publish(ast_channel_topic(chan), message);
 	}