Improve: Add stream_open API

Add stream_open API.
This means registeration of source in soundmanager.

The following keys are same as High Level API's argument.

audio_role ... is translated to sourceID in soundmanager
endpoint_id ... is translated to sinkID and used after in soundmanager
endpoint_type ... is not used in soundmanager

Change-Id: Id2044b406c9e8f0a20604ce653607aed0140fe19
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 26 insertions, 0 deletions

diff --git a/src/sm-helper.c b/src/sm-helper.c
index f9e7ec3..b598faa 100644
--- a/src/sm-helper.c
+++ b/src/sm-helper.c
@@ -15,6 +15,7 @@
  */
 
 #include "sm-helper.h"
+#include "sm-def.h"
 #include <stdlib.h>
 #include <string.h>
 #include <limits.h>
@@ -93,6 +94,31 @@ REQ_ERROR get_value_int32(const struct afb_req request, const char *source, int3
     return REQ_OK;
 }
 
+REQ_ERROR get_sink_id(const afb_req request, const char* key, uint16_t* out_sink_id){
+    AFB_DEBUG("");
+    REQ_ERROR result = REQ_FAIL;
+    const char* requested_sink_str = afb_req_value (request, key);
+    json_object* test = afb_req_json(request);
+    AFB_DEBUG("%s", json_object_to_json_string_ext(test,  JSON_C_TO_STRING_PRETTY));
+
+    if(0 == strcmp(requested_sink_str, "default")){
+        *out_sink_id = DEFAULT_SINK;
+        AFB_INFO("sinkID(endpointID) is attached as default sinkID as %d", DEFAULT_SINK);
+        result = REQ_OK;
+    }
+    else{
+        result = get_value_uint16(request, key, out_sink_id);
+        AFB_INFO("sinkID(endpointID) is %d", *out_sink_id);
+    }
+
+    if(REQ_OK != result){
+        AFB_INFO("can't parse %s, result %d", key, result);
+        afb_req_fail_f(request,"wrong-request","can't parse %s, result: %d", key, result);
+        return result;
+    }
+    return REQ_OK;
+}
+
 void sm_add_object_to_json_object(struct json_object* j_obj, int count,...)
 {
     va_list args;