1 files changed, 48 insertions, 48 deletions

diff --git a/afb-source/ctl-policy.c b/afb-source/ctl-policy.c
index e9798b3..9fe220c 100644
--- a/afb-source/ctl-policy.c
+++ b/afb-source/ctl-policy.c
@@ -19,7 +19,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <dirent.h>
-#include <json-c/json_object.h> 
+#include <json-c/json_object.h>
 
 #include "wrap-json.h"
 #include "ctl-binding.h"
@@ -32,17 +32,17 @@ STATIC json_object* ScanForConfig (char* searchPath) {
     DIR  *dirHandle;
     char *dirPath;
     char* dirList= strdup(searchPath);
-    
+
     responseJ = json_object_new_array();
     for (dirPath= strtok(dirList, ":"); dirPath && *dirPath; dirPath=strtok(NULL,":")) {
          struct dirent *dirEnt;
-         
+
         dirHandle = opendir (dirPath);
         if (!dirHandle) {
             AFB_NOTICE ("CONFIG-SCANNING dir=%s not readable", dirPath);
             continue;
-        } 
-        
+        }
+
         AFB_NOTICE ("CONFIG-SCANNING:ctl_listconfig scanning: %s", dirPath);
         while ((dirEnt = readdir(dirHandle)) != NULL) {
             // Unknown type is accepted to support dump filesystems
@@ -54,18 +54,18 @@ STATIC json_object* ScanForConfig (char* searchPath) {
             }
         }
     }
-    
-    free (dirList);    
+
+    free (dirList);
     return (responseJ);
 }
 
 PUBLIC void ctlapi_authorize (PolicyCtlEnumT control, afb_req request) {
     json_object*tmpJ;
-    
+
     json_object* queryJ= afb_req_json(request);
     int done=json_object_object_get_ex(queryJ, "closing", &tmpJ);
     if (done) return;
-    
+
 }
 
 
@@ -73,34 +73,34 @@ PUBLIC void ctlapi_authorize (PolicyCtlEnumT control, afb_req request) {
 PUBLIC void ctlapi_config (struct afb_req request) {
     json_object*tmpJ;
     char *dirList;
-    
+
     json_object* queryJ = afb_req_json(request);
     if (queryJ && json_object_object_get_ex (queryJ, "cfgpath" , &tmpJ)) {
         dirList = strdup (json_object_get_string(tmpJ));
-    } else {    
-        dirList = strdup (CONTROL_CONFIG_PATH); 
+    } else {
+        dirList = strdup (CONTROL_CONFIG_PATH);
         AFB_NOTICE ("CONFIG-MISSING: use default CONTROL_CONFIG_PATH=%s", CONTROL_CONFIG_PATH);
     }
-   
+
     // get list of config file
     struct json_object *responseJ = ScanForConfig(dirList);
-    
+
     if (json_object_array_length(responseJ) == 0) {
-       afb_req_fail(request, "CONFIGPATH:EMPTY", "No Config Found in CONTROL_CONFIG_PATH"); 
+       afb_req_fail(request, "CONFIGPATH:EMPTY", "No Config Found in CONTROL_CONFIG_PATH");
     } else {
         afb_req_success(request, responseJ, NULL);
     }
-    
+
     return;
 }
 
 STATIC PolicyActionT **PolicyLoadActions (json_object *actionsJ) {
     int err;
     PolicyActionT ** actions;
-    
+
     // unpack individual action object
     int actionUnpack (json_object *actionJ,  PolicyActionT *action) {
-        
+
         err= wrap_json_unpack(actionJ, "{ss,s?s,s?s,s?s,s?s,s?s !}"
             , "label",&action->label, "info",&action->info, "callback",&action->callback, "query",&queryJ, "api",&action->api, "verb", &action->verb);
         if (err) {
@@ -108,34 +108,34 @@ STATIC PolicyActionT **PolicyLoadActions (json_object *actionsJ) {
             return -1;
         }
         if (!action->callback || !(action->api && action->verb)) {
-            AFB_ERROR ("POLICY-LOAD-ACTION Missing something callback|(api+verb) in %s", json_object_get_string(actionJ));            
-            return -1;            
-        }        
+            AFB_ERROR ("POLICY-LOAD-ACTION Missing something callback|(api+verb) in %s", json_object_get_string(actionJ));
+            return -1;
+        }
         return 0;
     };
-            
+
     // action array is close with a nullvalue;
     if (json_object_get_type(actionsJ) == json_type_array) {
         int count = json_object_array_length(actionsJ);
         actions = calloc (count+1, sizeof(PolicyActionT));
-        
+
         for (int idx=0; idx < count; idx++) {
             json_object *actionJ = json_object_array_get_idx(actionsJ, idx);
             err = actionUnpack (actionJ, &actions[idx]);
             if (err) goto OnErrorExit;
         }
-        
+
     } else {
-        actions = calloc (2, sizeof(PolicyActionT));  
+        actions = calloc (2, sizeof(PolicyActionT));
         err = actionUnpack (actionsJ, &actions[0]);
         if (err) goto OnErrorExit;
     }
-    
+
     return actions;
-    
+
  OnErrorExit:
     return NULL;
-    
+
 }
 
 // load control policy from file using json_unpack https://jansson.readthedocs.io/en/2.9/apiref.html#parsing-and-validating-values
@@ -143,25 +143,25 @@ STATIC PolicyCtlConfigT *PolicyLoadConfig (const char* filepath) {
     json_object *policyConfigJ, *ignoreJ, *actionsJ;
     PolicyCtlConfigT *policyConfig = calloc (1, sizeof(PolicyCtlConfigT));
     int err;
-    
+
     // Load JSON file
     policyConfigJ= json_object_from_file(filepath);
     if (!policyConfigJ) goto OnErrorExit;
-    
+
     json_object *metadataJ, *onloadJ, *controlsJ, *eventsJ;
     err= wrap_json_unpack(policyConfigJ, "{s?o,so,s?o,so,so !}", "$schema", &ignoreJ, "metadata",&metadataJ, "onload",&onloadJ, "controls",&controlsJ, "events",&eventsJ);
     if (err) {
         AFB_ERROR ("POLICY-LOAD-ERRROR Missing something metadata|onload|controls|events in %s", json_object_get_string(policyConfigJ));
         goto OnErrorExit;
     }
-    
+
     PolicyHandleT *policyHandle = calloc (1, sizeof(PolicyHandleT));
     err= wrap_json_unpack(metadataJ, "{so,s?s,s?s !}", "label", &policyHandle->label, "info",&policyHandle->info, "version",&policyHandle->version);
     if (err) {
         AFB_ERROR ("POLICY-LOAD-CONFIG Missing something label|info|version in %s", json_object_get_string(metadataJ));
         goto OnErrorExit;
     }
-    
+
     if (onloadJ) {
         err= wrap_json_unpack(onloadJ, "{s?o,s?s,s?s !}", "info",&ignoreJ, "label",&ignoreJ, "actions",&actionsJ);
         if (err) {
@@ -170,9 +170,9 @@ STATIC PolicyCtlConfigT *PolicyLoadConfig (const char* filepath) {
         }
         policyConfig->onload = PolicyLoadActions (actionsJ);
     }
-    
+
     return policyControl;
-    
+
 OnErrorExit:
     return NULL;
 }
@@ -180,42 +180,42 @@ OnErrorExit:
 // Load default config file at init
 PUBLIC int PolicyInit () {
     int index, err;
-    
-    
+
+
     // search for default policy config file
     json_object* responseJ = ScanForConfig(CONTROL_CONFIG_PATH);
-    
+
     for (index=0; index < json_object_array_length(responseJ); index++) {
         json_object *entryJ=json_object_array_get_idx(responseJ, index);
-        
+
         char *filename; char*dirpath;
         err= wrap_json_unpack (entryJ, "{s:s, s:s !}", "dirpath",  &dirpath,"filename", &filename);
         if (err) {
             AFB_ERROR ("POLICY-INIT HOOPs invalid config file path = %s", json_object_get_string(entryJ));
             goto OnErrorExit;
         }
-        
+
         if (strcasestr(filename, CONTROL_CONFIG_FILE)) {
             char filepath[255];
-            strncpy(filepath, dirpath, sizeof(filepath)); 
-            strncat(filepath, "/", sizeof(filepath)); 
-            strncat(filepath, filename, sizeof(filepath)); 
+            strncpy(filepath, dirpath, sizeof(filepath));
+            strncat(filepath, "/", sizeof(filepath));
+            strncat(filepath, filename, sizeof(filepath));
             ctlHandle = PolicyLoadConfig (filepath);
             if (!ctlHandle) goto OnErrorExit;
             break;
         }
     }
-    
+
     // no policy config found remove control API from binder
     if (index == 0)  goto OnErrorExit;
-    
+
     AFB_NOTICE ("SUCCES: Audio Control Policy Init");
     return 0;
-    
+
 OnErrorExit:
     AFB_NOTICE ("ERROR: Audio Control Policy Init");
-    return 1;    
+    return 1;
 }
- 
 
- 
+
+