X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=plugins%2Faudio%2Faudio-api.c;h=8350377d128525cbde0223c48b34f539ccf390b7;hb=a10fa6960df758dcfcb406dcee6383be5d494187;hp=60a5a962bef6f0fa96f9a7e089c66c8d7dc9168e;hpb=98f5843474dcec55827279b6f42007341c171ae0;p=src%2Fapp-framework-binder.git

diff --git a/plugins/audio/audio-api.c b/plugins/audio/audio-api.c
index 60a5a962..8350377d 100644
--- a/plugins/audio/audio-api.c
+++ b/plugins/audio/audio-api.c
@@ -26,10 +26,12 @@
 STATIC audioCtxHandleT* initAudioCtx () {
 
     audioCtxHandleT *ctx;
+    int i;
 
     ctx = malloc (sizeof(audioCtxHandleT));
     ctx->idx = -1;
-    ctx->volume = 25;
+    for (i = 0; i < 8; i++)
+        ctx->volume[i] = 25;
     ctx->channels = 2;
     ctx->mute = 0;
     ctx->is_playing = 0;
@@ -49,61 +51,79 @@ STATIC AFB_error releaseAudio (audioCtxHandleT *ctx) {
 }
 
 /* called when client session dies [e.g. client quits for more than 15mns] */
-STATIC json_object* freeAudio (AFB_clientCtx *client) {
-
-    releaseAudio (client->ctx);
-    free (client->ctx);
-    
-    return jsonNewMessage (AFB_SUCCESS, "Released radio and client context");
+STATIC void freeAudio (void *context) {
+    free (context);    
 }
 
 
 /* ------ PUBLIC PLUGIN FUNCTIONS --------- */
 
-STATIC json_object* init (AFB_request *request) {       /* AFB_SESSION_CREATE */
+STATIC json_object* init (AFB_request *request) {        /* AFB_SESSION_CHECK */
 
-    audioCtxHandleT *ctx;
     json_object *jresp;
     int idx;
 
     /* create a private client context */
-    ctx = initAudioCtx();
-    request->client->ctx = (audioCtxHandleT*)ctx;
+    if (!request->context)
+        request->context = initAudioCtx();
     
-    _alsa_init("default", ctx);
+    _alsa_init("default", request->context);
     
     jresp = json_object_new_object();
-    json_object_object_add (jresp, "token", json_object_new_string (request->client->token));
-    return jresp;
+    json_object_object_add (jresp, "info", json_object_new_string ("Audio initialised"));
+    return (jresp);
 }
 
 STATIC json_object* volume (AFB_request *request) {      /* AFB_SESSION_CHECK */
 
-    audioCtxHandleT *ctx = (audioCtxHandleT*)request->client->ctx;
+    audioCtxHandleT *ctx = (audioCtxHandleT*)request->context;
     const char *value = getQueryValue (request, "value");
     json_object *jresp;
-    int volume;
+    int volume[8], i;
+    char *volume_i;
     char volume_str[256];
+    int len_str = 0;
 
     /* no "?value=" parameter : return current state */
     if (!value) {
-        ctx->volume = _alsa_get_volume (ctx->idx);
-        snprintf (volume_str, sizeof(volume_str), "%d", ctx->volume);
+        for (i = 0; i < 8; i++) {
+            ctx->volume[i] = _alsa_get_volume (ctx->idx, i);
+            snprintf (volume_str+len_str, sizeof(volume_str)-len_str, "%d,", ctx->volume[i]);
+            len_str = strlen(volume_str);
+        }
         jresp = json_object_new_object();
         json_object_object_add (jresp, "volume", json_object_new_string(volume_str));
     }
 
     /* "?value=" parameter, set volume */
     else {
-        volume = atoi (value);
-        if (100 < volume < 0) {
+        volume_i = strdup (value);
+        volume_i = strtok (volume_i, ",");
+        volume[0] = atoi (volume_i);
+
+        if (100 < volume[0] < 0) {
+            free (volume_i);
             request->errcode = MHD_HTTP_SERVICE_UNAVAILABLE;
             return (jsonNewMessage (AFB_FAIL, "Volume must be between 0 and 100"));
         }
-        ctx->volume = volume;
-        _alsa_set_volume (ctx->idx, ctx->volume);
-
-        snprintf (volume_str, sizeof(volume_str), "%d", ctx->volume);
+        ctx->volume[0] = volume[0];
+        _alsa_set_volume (ctx->idx, 0, ctx->volume[0]);
+        snprintf (volume_str, sizeof(volume_str), "%d,", ctx->volume[0]);
+
+        for (i = 1; i < 8; i++) {
+            volume_i = strtok (NULL, ",");
+            /* if there is only one value, set all channels to this one */
+            if (!volume_i && i == 1)
+               _alsa_set_volume_all (ctx->idx, ctx->volume[0]);
+            if (!volume_i || 100 < atoi(volume_i) < 0) {
+               ctx->volume[i] = _alsa_get_volume (ctx->idx, i);
+            } else {
+               ctx->volume[i] = atoi(volume_i);
+               _alsa_set_volume (ctx->idx, i, ctx->volume[i]);
+            }
+            len_str = strlen(volume_str);
+            snprintf (volume_str+len_str, sizeof(volume_str)-len_str, "%d,", ctx->volume[i]);
+        }
         jresp = json_object_new_object();
         json_object_object_add (jresp, "volume", json_object_new_string(volume_str));
     }
@@ -113,7 +133,7 @@ STATIC json_object* volume (AFB_request *request) {      /* AFB_SESSION_CHECK */
 
 STATIC json_object* channels (AFB_request *request) {    /* AFB_SESSION_CHECK */
 
-    audioCtxHandleT *ctx = (audioCtxHandleT*)request->client->ctx;
+    audioCtxHandleT *ctx = (audioCtxHandleT*)request->context;
     const char *value = getQueryValue (request, "value");
     json_object *jresp = json_object_new_object();
     char channels_str[256];
@@ -138,7 +158,7 @@ STATIC json_object* channels (AFB_request *request) {    /* AFB_SESSION_CHECK */
 
 STATIC json_object* mute (AFB_request *request) {        /* AFB_SESSION_CHECK */
 
-    audioCtxHandleT *ctx = (audioCtxHandleT*)request->client->ctx;
+    audioCtxHandleT *ctx = (audioCtxHandleT*)request->context;
     const char *value = getQueryValue (request, "value");
     json_object *jresp = json_object_new_object();
 
@@ -171,7 +191,7 @@ STATIC json_object* mute (AFB_request *request) {        /* AFB_SESSION_CHECK */
 
 STATIC json_object* play (AFB_request *request) {        /* AFB_SESSION_CHECK */
 
-    audioCtxHandleT *ctx = (audioCtxHandleT*)request->client->ctx;
+    audioCtxHandleT *ctx = (audioCtxHandleT*)request->context;
     const char *value = getQueryValue (request, "value");
     json_object *jresp = json_object_new_object();
 
@@ -201,24 +221,16 @@ STATIC json_object* play (AFB_request *request) {        /* AFB_SESSION_CHECK */
     return jresp;
 }
 
-STATIC json_object* refresh (AFB_request *request) {     /* AFB_SESSION_RENEW */
-    json_object *jresp = json_object_new_object();
-    json_object_object_add(jresp, "token", json_object_new_string (request->client->token));
-    return jresp;
-}
-
 STATIC json_object* ping (AFB_request *request) {         /* AFB_SESSION_NONE */
     return jsonNewMessage(AFB_SUCCESS, "Ping Binder Daemon - Radio API");
 }
 
-
 STATIC AFB_restapi pluginApis[]= {
-  {"init"    , AFB_SESSION_CREATE, (AFB_apiCB)init      , "Audio API - init"},
+  {"init"    , AFB_SESSION_CHECK,  (AFB_apiCB)init      , "Audio API - init"},
   {"volume"  , AFB_SESSION_CHECK,  (AFB_apiCB)volume    , "Audio API - volume"},
   {"channels", AFB_SESSION_CHECK,  (AFB_apiCB)channels  , "Audio API - channels"},
   {"mute"    , AFB_SESSION_CHECK,  (AFB_apiCB)mute      , "Audio API - mute"},
   {"play"    , AFB_SESSION_CHECK,  (AFB_apiCB)play      , "Audio API - play"},
-  {"refresh" , AFB_SESSION_RENEW,  (AFB_apiCB)refresh   , "Audio API - refresh"},
   {"ping"    , AFB_SESSION_NONE,   (AFB_apiCB)ping      , "Audio API - ping"},
   {NULL}
 };
@@ -230,7 +242,7 @@ PUBLIC AFB_plugin *pluginRegister () {
     plugin->prefix = "audio";        
     plugin->apis   = pluginApis;
 
-    plugin->freeCtxCB = freeAudio;
+    plugin->freeCtxCB = (AFB_freeCtxCB)freeAudio;
 
     return (plugin);
 };