Modify subscribe

Change-Id: I383a89db82e7a3cdfb95ae4128de05c64ae8adf3
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/wm-client.cpp b/src/wm-client.cpp
index 2d440e6..380c841 100644
--- a/src/wm-client.cpp
+++ b/src/wm-client.cpp
@@ -140,9 +140,14 @@ bool WMClient::removeRole(const string &role)
 
 bool WMClient::subscribe(afb_req req, const string &evname)
 {
+    if(evname != key_err){
+        HMI_DEBUG("wm", "error is only enabeled for now");
+        return false;
+    }
     int ret = afb_req_subscribe(req, event_list[evname]);
     if (ret)
     {
+        HMI_DEBUG("wm", "Failed to subscribe %s", evname.c_str());
         return false;
     }
     return true;
@@ -150,6 +155,10 @@ bool WMClient::subscribe(afb_req req, const string &evname)
 
 void WMClient::emitError(WM_CLIENT_ERROR_EVENT ev)
 {
+    if (!afb_event_is_valid(this->event_list[key_err])){
+        HMI_ERROR("wm", "event err is not valid");
+        return;
+    }
     json_object *j = json_object_new_object();
     json_object_object_add(j, key_err, json_object_new_int(ev));
     json_object_object_add(j, key_err_desc, json_object_new_string(error_description[ev].c_str()));