MOST_UNICENS: hal_most_unicens.c: Remove superfluous initialization code

Remove superfluous code to initialize the agl-service-unicens.
Due to widget dependency this service is already initialized and
the default network configuration is loaded.
Remove trailing whitespaces.

Contributes to SPEC-1167

Bug-AGL: SPEC-1167

Change-Id: Ie9af13589214c1cbad536720228d5942f5ea316e
Signed-off-by: Tobias Jahnke <tobias.jahnke@microchip.com>

1 files changed, 18 insertions, 46 deletions

diff --git a/MOST_UNICENS/hal_most_unicens.c b/MOST_UNICENS/hal_most_unicens.c
index 775f2c4..39cf14d 100644
--- a/MOST_UNICENS/hal_most_unicens.c
+++ b/MOST_UNICENS/hal_most_unicens.c
@@ -22,10 +22,6 @@
 #include "wrap_unicens.h"
 #include "wrap_volume.h"
 
-#ifndef UCS2_CFG_PATH
-# define UCS2_CFG_PATH "/home/agluser/DEVELOPMENT/AGL/BINDING/unicens2-binding/data"
-#endif
-
 #define ALSA_CARD_NAME    "Microchip MOST:1"
 #define ALSA_DEVICE_ID    "hw:1"
 #define PCM_MAX_CHANNELS  6
@@ -35,12 +31,12 @@ static json_bool master_switch;
 static int pcm_volume[PCM_MAX_CHANNELS];
 
 static void unicens_apply_card_value(void *closure, struct json_object *j_obj){
-    
+
     int num_id = 0;
     int values[6];
-    
+
     /* apply master volume */
-    if (wrap_json_unpack(j_obj, "{s:i, s:[i!]}", "id", &num_id, "val", 
+    if (wrap_json_unpack(j_obj, "{s:i, s:[i!]}", "id", &num_id, "val",
             &values[0])
             == 0) {
         if (num_id == 1) {
@@ -52,7 +48,7 @@ static void unicens_apply_card_value(void *closure, struct json_object *j_obj){
         }
     }
 
-    if (wrap_json_unpack(j_obj, "{s:i, s:[iiiiii!]}", "id", &num_id, "val", 
+    if (wrap_json_unpack(j_obj, "{s:i, s:[iiiiii!]}", "id", &num_id, "val",
             &values[0], &values[1], &values[2], &values[3], &values[4], &values[5])
             == 0) {
         if (num_id == 2) {
@@ -61,44 +57,39 @@ static void unicens_apply_card_value(void *closure, struct json_object *j_obj){
             return;
         }
     }
-    
+
     AFB_ERROR("unicens_apply_card_value: no card value applied");
 }
 
 
 static void unicens_request_card_values_cb(void *closure, int status, struct json_object *j_response) {
-    
+
     json_object *j_obj;
-    
+
     AFB_INFO("unicens_request_card_values_cb: closure=%p status=%d, res=%s", closure, status, json_object_to_json_string(j_response));
-    
+
     if (json_object_object_get_ex(j_response, "response", &j_obj)) {
-        
+
         wrap_json_optarray_for_all(j_obj, &unicens_apply_card_value, NULL);
     }
 }
 
-__attribute__ ((unused)) static void unicens_request_card_values(const char* dev_id) {
+static void unicens_request_card_values(const char* dev_id) {
 
     int err;
     json_object *j_query = NULL;
-    
+
     err = wrap_json_pack(&j_query, "{s:s, s:i}", "devid", dev_id, "mode", 0);
 
     if (err) {
         AFB_ERROR("Failed to call wrap_json_pack");
         goto OnErrorExit;
-    }   
+    }
 
     afb_service_call("alsacore", "ctlget", j_query,
             &unicens_request_card_values_cb,
             NULL);
-    
-    if (err) {
-        AFB_ERROR("Failed to call listconfig");
-        goto OnErrorExit;
-    }
-    
+
 OnErrorExit:
     return;
 }
@@ -167,7 +158,6 @@ STATIC alsaHalSndCardT alsaHalSndCard  = {
 /* initializes ALSA sound card, UNICENS API */
 STATIC int unicens_service_init() {
     int err = 0;
-    char *config_file = NULL;
     AFB_NOTICE("Initializing HAL-MOST-UNICENS-BINDING");
 
     err = halServiceInit(afbBindingV2.api, &alsaHalSndCard);
@@ -182,39 +172,21 @@ STATIC int unicens_service_init() {
         goto OnErrorExit;
     }
 
-    err = wrap_ucs_getconfig_sync(UCS2_CFG_PATH, &config_file);
-    if (err || (config_file == NULL)) {
-        AFB_ERROR("Failed to retrieve configuration");
-        goto OnErrorExit;
-    }
-    else {
-        AFB_NOTICE("Found configuration: %s", config_file);
-    }
-
     err = wrap_ucs_subscribe_sync();
     if (err) {
         AFB_ERROR("Failed to subscribe to UNICENS binding");
         goto OnErrorExit;
     }
 
-    err = wrap_ucs_initialize_sync(config_file);
-    free(config_file);
-    config_file = NULL;
-
-    if (err) {
-        AFB_ERROR("Failed to initialize UNICENS binding");
-        goto OnErrorExit;
-    }
-
     err = wrap_volume_init();
     if (err) {
         AFB_ERROR("Failed to initialize wrapper for volume library");
         goto OnErrorExit;
     }
-    
+
     /* request of initial card values */
     unicens_request_card_values(ALSA_DEVICE_ID);
-    
+
 OnErrorExit:
     AFB_NOTICE("Initializing HAL-MOST-UNICENS-BINDING done..");
     return err;
@@ -231,7 +203,7 @@ PUBLIC void unicens_event_cb(const char *evtname, json_object *j_event) {
     if (strncmp(evtname, "UNICENS/", 8) == 0) {
         //AFB_NOTICE("unicens_event_cb: evtname=%s, event=%s", evtname, json_object_get_string(j_event));
         if (strcmp(evtname, "UNICENS/node-availibility") == 0) {
-            
+
             int node;
             int available;
             if (wrap_json_unpack(j_event, "{s:i,s:b}", "node", &node, "available", &available) == 0) {
@@ -239,10 +211,10 @@ PUBLIC void unicens_event_cb(const char *evtname, json_object *j_event) {
                 wrap_volume_node_avail(node, available);
             }
         }
-        
+
         return;
     }
-    
+
     AFB_NOTICE("unicens_event_cb: UNHANDLED EVENT, evtname=%s, event=%s", evtname, json_object_get_string(j_event));
 }