1 files changed, 125 insertions, 8 deletions

diff --git a/src/hs-clientmanager.cpp b/src/hs-clientmanager.cpp
index 3585bea..d84d07b 100644
--- a/src/hs-clientmanager.cpp
+++ b/src/hs-clientmanager.cpp
@@ -20,6 +20,7 @@
 #include "hs-apprecover.h"
 
 static const char _homescreen[] = "homescreen";
+const std::string _listen_all("all");
 
 HS_ClientManager* HS_ClientManager::me = nullptr;
 
@@ -72,7 +73,9 @@ HS_ClientManager* HS_ClientManager::instance(void)
  */
 int HS_ClientManager::init(void)
 {
-    AFB_NOTICE("called.");
+    listener_list.clear();
+    std::list<listener_interface*> interface_list;
+    listener_list[_listen_all] = std::move(interface_list);
 }
 
 /**
@@ -199,7 +202,7 @@ int HS_ClientManager::handleRequest(afb_req_t request, const char *verb, const c
         }
     }
     if(isRegisterApp) {
-        checkRegisterApp(request->api, std::string(appid));
+        notifyListener(request->api, std::string(appid));
     }
     return ret;
 }
@@ -249,18 +252,132 @@ int HS_ClientManager::pushEvent(const char *event, struct json_object *param, st
  *  - appid : register application's id
  *
  * #### Return
+ * true : checked
+ * false : not checked
+ *
+ */
+bool HS_ClientManager::checkRegisterApp(afb_api_t api, const std::string &appid)
+{
+    bool ret = true;
+    auto &ip = listener_list[_listen_all];
+    if(!ip.empty()) {
+        for(auto &it : ip) {
+            it->notify(api, appid);
+        }
+    }
+    else if(startup_appid == appid) {
+        startup_appid.clear();
+        pushEvent("showWindow", nullptr, appid);
+    }
+    else {
+        ret = false;
+    }
+    return ret;
+}
+
+/**
+ * check whether application was started
+ *
+ * #### Parameters
+ *  - appid : application's id
+ *
+ * #### Return
+ * true : started
+ * false : not start
+ *
+ */
+bool HS_ClientManager::isAppStarted(const std::string &appid)
+{
+    auto it = client_list.find(appid);
+    return it != client_list.end() ? true : false;
+}
+
+/**
+ * add app register listener
+ *
+ * #### Parameters
+ *  - listener_interface : listener interface
+ *
+ * #### Return
+ * None
+ *
+ */
+void HS_ClientManager::addListener(listener_interface* listener)
+{
+    for (auto &it : listener->listenAppSet()) {
+        auto ip = listener_list.find(it);
+        if(ip != listener_list.end()) {
+            ip->second.push_back(listener);
+        }
+        else {
+            std::list<listener_interface*> lst;
+            lst.push_back(listener);
+            listener_list[it] = std::move(lst);
+        }
+    }
+}
+
+/**
+ * remove app register listener
+ *
+ * #### Parameters
+ *  - listener_interface : listener interface
+ *
+ * #### Return
+ * None
+ *
+ */
+void HS_ClientManager::removeListener(listener_interface* listener)
+{
+    for (auto &iter : listener->listenAppSet()) {
+        auto it = listener_list.find(iter);
+        if(it != listener_list.end()) {
+            auto ip = it->second.begin();
+            for(; ip != it->second.end(); ++ip) {
+                if(listener->myUid() == (*ip)->myUid()) {
+                    break;
+                }
+            }
+            it->second.erase(ip);
+            if(it->second.empty()) {
+                listener_list.erase(it->first);
+            }
+        }
+    }
+}
+
+/**
+ * notify listener
+ *
+ * #### Parameters
+ *  - api : the api
+ *  - appid : register application's id
+ *
+ * #### Return
  * None
  *
  */
-void HS_ClientManager::checkRegisterApp(afb_api_t api, const std::string &appid)
+void HS_ClientManager::notifyListener(afb_api_t api, const std::string &appid)
 {
-    if(HS_AppRecover::instance()->registerRecoveredApp(api, appid)) {
-        AFB_INFO("register recover application %s.", appid.c_str());
+    if (checkRegisterApp(api, appid)) {
         return;
     }
 
-    if(startup_appid == appid) {
-        startup_appid.clear();
-        pushEvent("showWindow", nullptr, appid);
+    AFB_INFO("listen %s, notified", appid.c_str());
+    std::list<listener_interface*> interface_list;
+    auto ip = listener_list.find(appid);
+    if(ip != listener_list.end()) {
+        if(!ip->second.empty()) {
+            interface_list = ip->second;
+        }
+        else {
+            AFB_WARNING("listener is null.");
+            return;
+        }
+    }
+
+    for(auto &it : interface_list) {
+        it->notify(api, appid);
     }
+
 }
\ No newline at end of file