improve homescreen-servcie

Change-Id: I0c7de82ce351c770caf0da7b20a825a85fcda58e

1 files changed, 149 insertions, 107 deletions

diff --git a/src/hs-client.cpp b/src/hs-client.cpp
index e97f844..6c638e0 100644
--- a/src/hs-client.cpp
+++ b/src/hs-client.cpp
@@ -18,12 +18,14 @@
 #include "hs-helper.h"
 #include "hmi-debug.h"
 
+static const char _event[] = "event";
 static const char _type[] = "type";
 static const char _text[] = "text";
 static const char _info[] = "info";
 static const char _icon[] = "icon";
 static const char _parameter[] = "parameter";
 static const char _replyto[] = "replyto";
+static const char _caller[] = "caller";
 
 /**
  * HS_Client construction function
@@ -61,20 +63,18 @@ HS_Client::~HS_Client()
  * push tap_shortcut event
  *
  * #### Parameters
- *  - appid: app's id.
+ *  - request : the request
  *
  * #### Return
- * result
+ * 0 : success
+ * others : fail
  *
  */
-int HS_Client::tap_shortcut(const char* appid)
+int HS_Client::tap_shortcut(afb_req_t request)
 {
-    if(!checkEvent(__FUNCTION__))
-        return 0;
-
-    HMI_NOTICE("homescreen-service","%s application_id = %s.", __FUNCTION__, appid);
+    HMI_NOTICE("homescreen-service","request appid = %s.", my_id.c_str());
     struct json_object* push_obj = json_object_new_object();
-    hs_add_object_to_json_object_str( push_obj, 4, _application_id, appid,
+    hs_add_object_to_json_object_str( push_obj, 4, _application_id, my_id.c_str(),
     _type, __FUNCTION__);
     afb_event_push(my_event, push_obj);
     return 0;
@@ -84,71 +84,90 @@ int HS_Client::tap_shortcut(const char* appid)
  * push on_screen_message event
  *
  * #### Parameters
- *  - message: post message.
+ *  - request : the request
  *
  * #### Return
- * result
+ * 0 : success
+ * others : fail
  *
  */
-int HS_Client::on_screen_message(afb_req_t request, const char* message)
+int HS_Client::on_screen_message(afb_req_t request)
 {
-    if(!checkEvent(__FUNCTION__))
-        return 0;
-
-    HMI_NOTICE("homescreen-service","push %s event message [%s].", __FUNCTION__, message);
-    struct json_object* push_obj = json_object_new_object();
-    hs_add_object_to_json_object_str( push_obj, 4, _display_message, message,
-    _type, __FUNCTION__);
-    afb_event_push(my_event, push_obj);
-    return 0;
+    int ret = 0;
+    const char* value = afb_req_value(request, _display_message);
+    if (value) {
+        HMI_NOTICE("homescreen-service","push %s event message [%s].", __FUNCTION__, value);
+        struct json_object* push_obj = json_object_new_object();
+        hs_add_object_to_json_object_str( push_obj, 4, _display_message, value,
+        _type, __FUNCTION__);
+        afb_event_push(my_event, push_obj);
+    }
+    else {
+        HMI_NOTICE("homescreen-service","Please input display_message");
+        ret = AFB_EVENT_BAD_REQUEST;
+    }
+    return ret;
 }
 
 /**
  * push on_screen_reply event
  *
  * #### Parameters
- *  - message: reply message.
+ *  - request : the request
  *
  * #### Return
- * result
+ * 0 : success
+ * others : fail
  *
  */
-int HS_Client::on_screen_reply(afb_req_t request, const char* message)
+int HS_Client::on_screen_reply(afb_req_t request)
 {
-    if(!checkEvent(__FUNCTION__))
-        return 0;
-
-    HMI_NOTICE("homescreen-service","push %s event message [%s].", __FUNCTION__, message);
-    struct json_object* push_obj = json_object_new_object();
-    hs_add_object_to_json_object_str( push_obj, 4, _reply_message, message,
-    _type, __FUNCTION__);
-    afb_event_push(my_event, push_obj);
-    return 0;
+    int ret = 0;
+    const char* value = afb_req_value(request, _reply_message);
+    if (value) {
+        HMI_NOTICE("homescreen-service","push %s event message [%s].", __FUNCTION__, value);
+        struct json_object* push_obj = json_object_new_object();
+        hs_add_object_to_json_object_str( push_obj, 4, _reply_message, value,
+        _type, __FUNCTION__);
+        afb_event_push(my_event, push_obj);
+    }
+    else {
+        HMI_NOTICE("homescreen-service","Please input reply_message");
+        ret = AFB_EVENT_BAD_REQUEST;
+    }
+    return ret;
 }
 
 /**
  * subscribe event
  *
  * #### Parameters
- *  - event: homescreen event, tap_shortcut etc.
+ *  - request : the request
  *
  * #### Return
- * result
+ * 0 : success
+ * others : fail
  *
  */
-int HS_Client::subscribe(afb_req_t request, const char* event)
+int HS_Client::subscribe(afb_req_t request)
 {
+    HMI_NOTICE("homescreen-service"," called.");
     int ret = 0;
-    auto ip = event_list.find(std::string(event));
-    if(ip == event_list.end()) {
-        event_list[std::string(event)] = 0;
-    }
-    if(!subscription) {
-        ret = afb_req_subscribe(request, my_event);
-        if(ret == 0) {
-            subscription = true;
+    const char *value = afb_req_value(request, _event);
+    if(value) {
+        HMI_NOTICE("homescreen-service","subscribe event %s", value);
+        event_list.insert(std::string(value));
+        if(!subscription) {
+            ret = afb_req_subscribe(request, my_event);
+            if(ret == 0) {
+                subscription = true;
+            }
         }
     }
+    else {
+        HMI_NOTICE("homescreen-service","Please input event name");
+        ret = AFB_EVENT_BAD_REQUEST;
+    }
     return ret;
 }
 
@@ -156,64 +175,49 @@ int HS_Client::subscribe(afb_req_t request, const char* event)
  * unsubscribe event
  *
  * #### Parameters
- *  - event: homescreen event, tap_shortcut etc.
+ *  - request : the request
  *
  * #### Return
- * result
+ * 0 : success
+ * others : fail
  *
  */
-int HS_Client::unsubscribe(afb_req_t request, const char* event)
+int HS_Client::unsubscribe(afb_req_t request)
 {
+    HMI_NOTICE("homescreen-service"," called.");
     int ret = 0;
-    event_list.erase(std::string(event));
-    if(event_list.empty()) {
-        ret = afb_req_unsubscribe(request, my_event);
+    const char *value = afb_req_value(request, _event);
+    if(value) {
+        HMI_NOTICE("homescreen-service","unsubscribe %s event", value);
+        event_list.erase(std::string(value));
+        if(event_list.empty()) {
+            ret = afb_req_unsubscribe(request, my_event);
+        }
+    }
+    else {
+        HMI_NOTICE("homescreen-service","Please input event name");
+        ret = AFB_EVENT_BAD_REQUEST;
     }
     return ret;
 }
 
 /**
- * check if client subscribe event
- *
- * #### Parameters
- *  - event: homescreen event, tap_shortcut etc.
- *
- * #### Return
- * true: found
- * false: not found
- *
- */
-bool HS_Client::checkEvent(const char* event)
-{
-    auto ip = event_list.find(std::string(event));
-    if(ip == event_list.end())
-        return false;
-    else
-        return true;
-}
-
-/**
  * showWindow event
  *
- * input contents : {"application_id":"the appid that want to display", "parameter":{"area": "display area", ...}}
- *
  * #### Parameters
  * - request : the request
- * - appid : the appid that want to display
  *
  * #### Return
  * 0 : success
  * others : fail
  *
  */
-int HS_Client::showWindow(afb_req_t request, const char* appid)
+int HS_Client::showWindow(afb_req_t request)
 {
-    if(!checkEvent(__FUNCTION__))
-        return 0;
-
-    HMI_NOTICE("homescreen-service","%s application_id = %s.", __FUNCTION__, appid);
+    HMI_NOTICE("homescreen-service","%s application_id = %s.", __FUNCTION__, my_id.c_str());
+    int ret = 0;
     struct json_object* push_obj = json_object_new_object();
-    hs_add_object_to_json_object_str( push_obj, 4, _application_id, appid, _type, __FUNCTION__);
+    hs_add_object_to_json_object_str( push_obj, 4, _application_id, my_id.c_str(), _type, __FUNCTION__);
     const char* param = afb_req_value(request, _parameter);
     if(param) {
         std::string req_appid = std::move(get_application_id(request));
@@ -225,20 +229,18 @@ int HS_Client::showWindow(afb_req_t request, const char* appid)
         struct json_object* param_obj = json_tokener_parse(param);
         json_object_object_add(param_obj, _replyto, json_object_new_string(req_appid.c_str()));
         json_object_object_add(push_obj, _parameter, param_obj);
+        afb_event_push(my_event, push_obj);
     }
     else {
         HMI_ERROR("homescreen-service","please input correct parameter.");
-        return AFB_EVENT_BAD_REQUEST;
+        ret = AFB_EVENT_BAD_REQUEST;
     }
-    afb_event_push(my_event, push_obj);
-    return 0;
+    return ret;
 }
 
 /**
  * hideWindow event
  *
- * input contents : {"application_id":"the appid that want to hide"}
- *
  * #### Parameters
  * - request : the request
  *
@@ -249,10 +251,7 @@ int HS_Client::showWindow(afb_req_t request, const char* appid)
  */
 int HS_Client::hideWindow(afb_req_t request)
 {
-    if(!checkEvent(__FUNCTION__))
-        return 0;
-
-    HMI_NOTICE("homescreen-service","%s called.", __FUNCTION__);
+    HMI_NOTICE("homescreen-service"," called.");
     std::string req_appid = std::move(get_application_id(request));
     if(req_appid.empty()) {
         HMI_NOTICE("homescreen-service","can't get application identifier");
@@ -260,8 +259,11 @@ int HS_Client::hideWindow(afb_req_t request)
     }
 
     struct json_object* push_obj = json_object_new_object();
-    hs_add_object_to_json_object_str( push_obj, 4, _application_id, req_appid.c_str(),
+    hs_add_object_to_json_object_str( push_obj, 4, _application_id, my_id.c_str(),
     _type, __FUNCTION__);
+    struct json_object* param_obj = json_object_new_object();
+    json_object_object_add(param_obj, _caller, json_object_new_string(req_appid.c_str()));
+    json_object_object_add(push_obj, _parameter, param_obj);
     afb_event_push(my_event, push_obj);
     return 0;
 }
@@ -269,43 +271,35 @@ int HS_Client::hideWindow(afb_req_t request)
 /**
  * replyShowWindow event
  *
- * input contens : {"application_id": "the appid that want to reply",  "parameter": {...}}
- *
  * #### Parameters
  * - request : the request
- * - appid : the appid that want to reply
  *
  * #### Return
  * 0 : success
  * others : fail
  *
  */
-int HS_Client::replyShowWindow(afb_req_t request, const char* appid)
+int HS_Client::replyShowWindow(afb_req_t request)
 {
-    if(!checkEvent(__FUNCTION__))
-        return 0;
-
-    HMI_NOTICE("homescreen-service","%s application_id = %s.", __FUNCTION__, appid);
+    HMI_NOTICE("homescreen-service","%s application_id = %s.", __FUNCTION__, my_id.c_str());
+    int ret = 0;
     struct json_object* push_obj = json_object_new_object();
-    hs_add_object_to_json_object_str( push_obj, 4, _application_id, appid, _type, __FUNCTION__);
+    hs_add_object_to_json_object_str( push_obj, 4, _application_id, my_id.c_str(), _type, __FUNCTION__);
     const char* param = afb_req_value(request, _parameter);
     if(param) {
         json_object_object_add(push_obj, _parameter, json_tokener_parse(param));
+        afb_event_push(my_event, push_obj);
     }
     else {
         HMI_ERROR("homescreen-service","please input correct parameter.");
-        return AFB_EVENT_BAD_REQUEST;
+        ret = AFB_EVENT_BAD_REQUEST;
     }
-
-    afb_event_push(my_event, push_obj);
-    return 0;
+    return ret;
 }
 
 /**
  * showNotification event
  *
- * input contents : {"icon": "icon path", "text": "message contents"}
- *
  * #### Parameters
  *  - request : the request
  *
@@ -316,6 +310,7 @@ int HS_Client::replyShowWindow(afb_req_t request, const char* appid)
  */
 int HS_Client::showNotification(afb_req_t request)
 {
+    HMI_NOTICE("homescreen-service"," called.");
     int ret = 0;
     const char *value = afb_req_value(request, _text);
     if(value) {
@@ -331,8 +326,9 @@ int HS_Client::showNotification(afb_req_t request)
         if(icon) {
             json_object_object_add(param_obj, _icon, json_object_new_string(icon));
             json_object_object_add(param_obj, _text, json_object_new_string(value));
+            json_object_object_add(param_obj, _caller, json_object_new_string(appid.c_str()));
             struct json_object* push_obj = json_object_new_object();
-            hs_add_object_to_json_object_str( push_obj, 4, _application_id, appid.c_str(), _type, __FUNCTION__);
+            hs_add_object_to_json_object_str( push_obj, 4, _application_id, my_id.c_str(), _type, __FUNCTION__);
             json_object_object_add(push_obj, _parameter, param_obj);
             afb_event_push(my_event, push_obj);
         }
@@ -352,8 +348,6 @@ int HS_Client::showNotification(afb_req_t request)
 /**
  * showInformation event
  *
- * input contents : {"info": "information contents"}
- *
  * #### Parameters
  *  - request : the request
  *
@@ -364,6 +358,7 @@ int HS_Client::showNotification(afb_req_t request)
  */
 int HS_Client::showInformation(afb_req_t request)
 {
+    HMI_NOTICE("homescreen-service"," called.");
     int ret = 0;
     const char *value = afb_req_value(request, _info);
     if(value) {
@@ -377,7 +372,7 @@ int HS_Client::showInformation(afb_req_t request)
         struct json_object* param_obj = json_object_new_object();
         json_object_object_add(param_obj, _info, json_object_new_string(value));
         struct json_object* push_obj = json_object_new_object();
-        hs_add_object_to_json_object_str( push_obj, 4, _application_id, appid.c_str(), _type, __FUNCTION__);
+        hs_add_object_to_json_object_str( push_obj, 4, _application_id, my_id.c_str(), _type, __FUNCTION__);
         json_object_object_add(push_obj, _parameter, param_obj);
         afb_event_push(my_event, push_obj);
     }
@@ -388,3 +383,50 @@ int HS_Client::showInformation(afb_req_t request)
 
     return ret;
 }
+
+/**
+ * check if client subscribe event
+ *
+ * #### Parameters
+ *  - event: homescreen event, tap_shortcut etc.
+ *
+ * #### Return
+ * true: found
+ * false: not found
+ *
+ */
+bool HS_Client::checkEvent(const char* event)
+{
+    auto ip = event_list.find(std::string(event));
+    if(ip == event_list.end())
+        return false;
+    else
+        return true;
+}
+
+/**
+ * handle homescreen event
+ *
+ * #### Parameters
+ *  - request : the request
+ *  - verb: request verb name
+ *
+ * #### Return
+ * 0: success
+ * others: fail
+ *
+ */
+int HS_Client::handleRequest(afb_req_t request, const char *verb)
+{
+    HMI_NOTICE("homescreen-service","called.");
+    if((strcasecmp(verb, "subscribe") && strcasecmp(verb, "unsubscribe")) && !checkEvent(verb))
+        return 0;
+
+    int ret = AFB_EVENT_BAD_REQUEST;
+    auto ip = func_list.find(std::string(verb));
+    if(ip != func_list.end()) {
+        HMI_NOTICE("homescreen-service","[%s]verb found", verb);
+        ret = (this->*(ip->second))(request);
+    }
+    return ret;
+}
\ No newline at end of file