Merge "[HICN-372] Code clean up"

7 files changed, 32 insertions, 21 deletions

diff --git a/ctrl/facemgr/src/api.c b/ctrl/facemgr/src/api.c
index 19f211dbf..f0ae15b62 100644
--- a/ctrl/facemgr/src/api.c
+++ b/ctrl/facemgr/src/api.c
@@ -1622,28 +1622,29 @@ facemgr_bootstrap(facemgr_t * facemgr)
 
     /* FIXME facemgr_delete_interface */
 #ifdef WITH_EXAMPLE_UPDOWN
-    interface_free(facemgr->updown);
+    facemgr_delete_interface(facemgr, facemgr->updown);
 ERR_UPDOWN_CREATE:
 #endif
 #ifdef WITH_EXAMPLE_DUMMY
-    interface_free(facemgr->dummy);
+    facemgr_delete_interface(facemgr, facemgr->dummy);
 ERR_DUMMY_CREATE:
 #endif
 #ifdef __ANDROID__
-    interface_free(facemgr->au);
+    facemgr_delete_interface(facemgr, facemgr->au);
 ERR_AU_CREATE:
 #endif /* __ANDROID__ */
 #ifdef __linux__
-    interface_free(facemgr->nl);
+    facemgr_delete_interface(facemgr, facemgr->nl);
 ERR_NL_CREATE:
 #endif /* __linux__ */
 #ifdef __APPLE__
-    interface_free(facemgr->nf);
+    facemgr_delete_interface(facemgr, facemgr->nf);
 ERR_NF_CREATE:
 #endif /* __APPLE__ */
-    interface_free(facemgr->hl);
+    facemgr_delete_interface(facemgr, facemgr->hl);
 ERR_HL_CREATE:
 ERR_REGISTER:
+    interface_unregister_all();
     return -1;
 }
 
diff --git a/ctrl/facemgr/src/interface.c b/ctrl/facemgr/src/interface.c
index 72a78ef56..d592bf04c 100644
--- a/ctrl/facemgr/src/interface.c
+++ b/ctrl/facemgr/src/interface.c
@@ -53,19 +53,21 @@ interface_unregister_all()
     int n = interface_ops_map_get_key_array(interface_ops_map, &ops_name_array);
     if (n < 0) {
         ERROR("[interface_unregister_all] Could not get interface ops array");
-        ret = -1;
-    } else {
-        for (unsigned i = 0; i < n; i++) {
-            const char * ops_name = ops_name_array[i];
-            if (interface_ops_map_remove(interface_ops_map, ops_name, NULL) < 0) {
-                ERROR("[interface_unregister_all] Could not remove %s from interface ops map", ops_name);
-                ret = -1;
-            }
+        return -1;
+    }
+
+    for (unsigned i = 0; i < n; i++) {
+        const char * ops_name = ops_name_array[i];
+        if (interface_ops_map_remove(interface_ops_map, ops_name, NULL) < 0) {
+            ERROR("[interface_unregister_all] Could not remove %s from interface ops map", ops_name);
+            ret = -1;
         }
-        free(ops_name_array);
     }
+    free(ops_name_array);
+
     interface_ops_map_free(interface_ops_map);
     interface_ops_map = NULL;
+
     return ret;
 }
 
diff --git a/ctrl/facemgr/src/interface.h b/ctrl/facemgr/src/interface.h
index 0ebe8c7c8..627a3645e 100644
--- a/ctrl/facemgr/src/interface.h
+++ b/ctrl/facemgr/src/interface.h
@@ -77,6 +77,8 @@ typedef struct interface_s {
  */
 int interface_register(const interface_ops_t * ops);
 
+int interface_unregister_all();
+
 /**
  * \brief Unregister all interface types
  */
diff --git a/ctrl/facemgr/src/interfaces/hicn_light/hicn_light.c b/ctrl/facemgr/src/interfaces/hicn_light/hicn_light.c
index e8f168706..82d4a7e6e 100644
--- a/ctrl/facemgr/src/interfaces/hicn_light/hicn_light.c
+++ b/ctrl/facemgr/src/interfaces/hicn_light/hicn_light.c
@@ -242,7 +242,6 @@ int hl_on_event(interface_t * interface, const facelet_t * facelet)
     if (!data->s) {
         /* We are not connected to the forwarder */
         goto ERR;
-
     }
 
     switch(facelet_get_event(facelet)) {
diff --git a/ctrl/facemgr/src/interfaces/updown/updown.c b/ctrl/facemgr/src/interfaces/updown/updown.c
index 6a7ab83f4..b804cdac1 100644
--- a/ctrl/facemgr/src/interfaces/updown/updown.c
+++ b/ctrl/facemgr/src/interfaces/updown/updown.c
@@ -53,7 +53,7 @@ int updown_initialize(interface_t * interface, void * cfg)
     data->fd = socket(AF_UNIX, SOCK_STREAM, 0);
     if (data->fd == -1) {
         perror("socket error");
-        return -1;
+        goto ERR_SOCKET;
     }
 
     memset(&addr, 0, sizeof(addr));
@@ -67,7 +67,7 @@ int updown_initialize(interface_t * interface, void * cfg)
 
     if (connect(data->fd, (struct sockaddr*)&addr, sizeof(addr)) == -1) {
         perror("connect error");
-        return -1;
+        goto ERR_CONNECT;
     }
 
     if (interface_register_fd(interface, data->fd, NULL) < 0) {
@@ -77,6 +77,11 @@ int updown_initialize(interface_t * interface, void * cfg)
 
     return 0;
 
+ERR_FD:
+ERR_CONNECT:
+    close(data->fd);
+ERR_SOCKET:
+    free(data);
 ERR_MALLOC:
     return -1;
 }
@@ -87,11 +92,12 @@ int updown_finalize(interface_t * interface)
 
     if (data->fd > 0)
         close(data->fd);
+    free(data);
 
     return 0;
 }
 
-int updown_callback(interface_t * interface)
+int updown_callback(interface_t * interface, int fd, void * unused)
 {
     updown_data_t * data = (updown_data_t*)interface->data;
     char buf[100];
diff --git a/ctrl/facemgr/src/main.c b/ctrl/facemgr/src/main.c
index 9eba2aa0c..b7bd6c6cd 100644
--- a/ctrl/facemgr/src/main.c
+++ b/ctrl/facemgr/src/main.c
@@ -246,6 +246,7 @@ MAIN_LOOP:
 ERR_BOOTSTRAP:
 
     facemgr_free(facemgr);
+    loop_free(loop);
 ERR_FACEMGR_CONFIG:
 ERR_FACEMGR:
 ERR_PARSE:
diff --git a/ctrl/facemgr/src/util/map.h b/ctrl/facemgr/src/util/map.h
index 19a308d86..adab8d758 100644
--- a/ctrl/facemgr/src/util/map.h
+++ b/ctrl/facemgr/src/util/map.h
@@ -219,7 +219,7 @@ NAME ## _get_key_array(NAME ## _t * map, KEY_T **array) {
     for (int i = 0; i < n; i++)                                                 \
         (*array)[i] = pair_array[i]->key;                                       \
     free(pair_array);                                                           \
-    return 0;                                                                   \
+    return n;                                                                   \
 }                                                                               \
                                                                                 \
 int                                                                             \
@@ -238,7 +238,7 @@ NAME ## _get_value_array(NAME ## _t * map, VAL_T **array) {
     for (int i = 0; i < n; i++)                                                 \
         (*array)[i] = pair_array[i]->value;                                     \
     free(pair_array);                                                           \
-    return 0;                                                                   \
+    return n;                                                                   \
 }
 
 #endif /* UTIL_MAP_H */