Start app and get runnables list by homescreen

1.start application in showWindow.
2.add "getRunnables" verb.
3.handle "application-list-changed" event from afm-main and add "application-list-changed" event.

Bug-AGL: SPEC-2188

Change-Id: I619b97424d20af373a945ff502a8133339916923
Signed-off-by: wang_zhiqiang <wang_zhiqiang@dl.cn.nexty-ele.com>

1 files changed, 101 insertions, 14 deletions

diff --git a/src/homescreen.cpp b/src/homescreen.cpp
index e921feb..10cc9bc 100644
--- a/src/homescreen.cpp
+++ b/src/homescreen.cpp
@@ -22,14 +22,53 @@
 #include "hs-helper.h"
 #include "hmi-debug.h"
 #include "hs-clientmanager.h"
+#include "hs-appinfo.h"
 
 
 const char _error[] = "error";
 const char _application_id[] = "application_id";
 const char _display_message[] = "display_message";
 const char _reply_message[] = "reply_message";
+const char _keyData[] = "data";
+const char _keyId[] = "id";
 
-static HS_ClientManager* g_client_manager = HS_ClientManager::instance();
+struct hs_instance {
+  HS_ClientManager *client_manager;   // the connection session manager
+  HS_AppInfo *app_info;               // application info
+
+  hs_instance() : client_manager(HS_ClientManager::instance()), app_info(HS_AppInfo::instance()) {}
+  int init(afb_api_t api);
+};
+
+/**
+ * init function
+ *
+ * #### Parameters
+ * - api : the api serving the request
+ *
+ * #### Return
+ * 0 : init success
+ * 1 : init fail
+ *
+ */
+int hs_instance::init(afb_api_t api)
+{
+    if(client_manager == nullptr) {
+        HMI_ERROR("homescreen-service","FATAL ERROR: client_manager is nullptr.");
+        return -1;
+    }
+    client_manager->init();
+
+    if(app_info == nullptr) {
+        HMI_ERROR("homescreen-service","FATAL ERROR: app_info is nullptr.");
+        return -1;
+    }
+    app_info->init(api);
+
+    return 0;
+}
+
+static struct hs_instance *g_hs_instance;
 
 /*
 ********** Method of HomeScreen Service (API) **********
@@ -62,7 +101,13 @@ static void tap_shortcut (afb_req_t request)
     const char* value = afb_req_value(request, _application_id);
     if (value) {
         HMI_NOTICE("homescreen-service","request appid = %s.", value);
-        ret = g_client_manager->handleRequest(request, __FUNCTION__, value);
+        ret = g_hs_instance->client_manager->handleRequest(request, __FUNCTION__, value);
+        if(ret == AFB_REQ_NOT_STARTED_APPLICATION) {
+            std::string id = g_hs_instance->app_info->getAppProperty(value, _keyId);
+            HS_AfmMainProxy afm_proxy;
+            afm_proxy.start(request, id);
+            ret = 0;
+        }
     }
     else {
         ret = AFB_EVENT_BAD_REQUEST;
@@ -93,7 +138,7 @@ static void tap_shortcut (afb_req_t request)
 static void on_screen_message (afb_req_t request)
 {
     HMI_NOTICE("homescreen-service","called.");
-    int ret = g_client_manager->handleRequest(request, __FUNCTION__);
+    int ret = g_hs_instance->client_manager->handleRequest(request, __FUNCTION__);
     if (ret) {
         afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
     }
@@ -119,7 +164,7 @@ static void on_screen_message (afb_req_t request)
 static void on_screen_reply (afb_req_t request)
 {
     HMI_NOTICE("homescreen-service","called.");
-    int ret = g_client_manager->handleRequest(request, __FUNCTION__);
+    int ret = g_hs_instance->client_manager->handleRequest(request, __FUNCTION__);
     if (ret) {
         afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
     }
@@ -147,7 +192,7 @@ static void subscribe(afb_req_t request)
     int ret = 0;
     std::string req_appid = std::move(get_application_id(request));
     if(!req_appid.empty()) {
-        ret = g_client_manager->handleRequest(request, __FUNCTION__, req_appid.c_str());
+        ret = g_hs_instance->client_manager->handleRequest(request, __FUNCTION__, req_appid.c_str());
     }
     else {
         ret = AFB_EVENT_BAD_REQUEST;
@@ -180,7 +225,7 @@ static void unsubscribe(afb_req_t request)
     int ret = 0;
     std::string req_appid = std::move(get_application_id(request));
     if(!req_appid.empty()) {
-        ret = g_client_manager->handleRequest(request, __FUNCTION__, req_appid.c_str());
+        ret = g_hs_instance->client_manager->handleRequest(request, __FUNCTION__, req_appid.c_str());
     }
     else {
         ret = AFB_EVENT_BAD_REQUEST;
@@ -213,7 +258,13 @@ static void showWindow(afb_req_t request)
     int ret = 0;
     const char* value = afb_req_value(request, _application_id);
     if (value) {
-        ret = g_client_manager->handleRequest(request, __FUNCTION__, value);
+        ret = g_hs_instance->client_manager->handleRequest(request, __FUNCTION__, value);
+        if(ret == AFB_REQ_NOT_STARTED_APPLICATION) {
+            std::string id = g_hs_instance->app_info->getAppProperty(value, _keyId);
+            HS_AfmMainProxy afm_proxy;
+            afm_proxy.start(request, id);
+            ret = 0;
+        }
     }
     else {
         ret = AFB_EVENT_BAD_REQUEST;
@@ -246,7 +297,7 @@ static void hideWindow(afb_req_t request)
     int ret = 0;
     const char* value = afb_req_value(request, _application_id);
     if (value) {
-        ret = g_client_manager->handleRequest(request, __FUNCTION__, value);
+        ret = g_hs_instance->client_manager->handleRequest(request, __FUNCTION__, value);
     }
     else {
         ret = AFB_EVENT_BAD_REQUEST;
@@ -279,7 +330,7 @@ static void replyShowWindow(afb_req_t request)
     int ret = 0;
     const char* value = afb_req_value(request, _application_id);
     if (value) {
-        ret = g_client_manager->handleRequest(request, __FUNCTION__, value);
+        ret = g_hs_instance->client_manager->handleRequest(request, __FUNCTION__, value);
     }
     else {
         ret = AFB_EVENT_BAD_REQUEST;
@@ -311,7 +362,7 @@ static void replyShowWindow(afb_req_t request)
 static void showNotification(afb_req_t request)
 {
     HMI_NOTICE("homescreen-service","called.");
-    int ret = g_client_manager->handleRequest(request, __FUNCTION__, "homescreen");
+    int ret = g_hs_instance->client_manager->handleRequest(request, __FUNCTION__, "homescreen");
     if (ret) {
         afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
     }
@@ -338,7 +389,7 @@ static void showNotification(afb_req_t request)
 static void showInformation(afb_req_t request)
 {
     HMI_NOTICE("homescreen-service","called.");
-    int ret = g_client_manager->handleRequest(request,  __FUNCTION__, "homescreen");
+    int ret = g_hs_instance->client_manager->handleRequest(request,  __FUNCTION__, "homescreen");
     if (ret) {
         afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
     }
@@ -350,6 +401,29 @@ static void showInformation(afb_req_t request)
     }
 }
 
+/**
+ * get runnables list
+ *
+ * #### Parameters
+ *  - request : the request
+ *
+ * #### Return
+ * None
+ *
+ */
+static void getRunnables(afb_req_t request)
+{
+    HMI_NOTICE("homescreen-service","called.");
+    struct json_object* j_runnable = json_object_new_array();
+    g_hs_instance->app_info->getRunnables(&j_runnable);
+
+    /*create response json object*/
+    struct json_object *res = json_object_new_object();
+    hs_add_object_to_json_object_func(res, __FUNCTION__, 2, _error, 0);
+    json_object_object_add(res, _keyData, j_runnable);
+    afb_req_success_f(request, res, "homescreen binder unsubscribe success.");
+}
+
 /*
  * array of the verbs exported to afb-daemon
  */
@@ -366,6 +440,7 @@ static const afb_verb_t verbs[]= {
     { .verb="unsubscribe",       .callback=unsubscribe            },
     { .verb="showNotification",  .callback=showNotification       },
     { .verb="showInformation",   .callback=showInformation        },
+    { .verb="getRunnables",      .callback=getRunnables           },
     {NULL } /* marker for end of the array */
 };
 
@@ -399,9 +474,20 @@ static int init(afb_api_t api)
 {
     HMI_NOTICE("homescreen-service","binding init");
 
-    g_client_manager->init();
+    if(g_hs_instance != nullptr) {
+        HMI_WARNING("homescreen-service", "g_hs_instance isn't null.");
+        delete g_hs_instance->client_manager;
+        delete g_hs_instance->app_info;
+        delete g_hs_instance;
+        g_hs_instance = nullptr;
+    }
+    g_hs_instance = new hs_instance();
+    if(g_hs_instance == nullptr) {
+        HMI_ERROR("homescreen-service", "Fatal Error: new g_hs_instance failed.");
+        return -1;
+    }
 
-    return 0;
+    return g_hs_instance->init(api);
 }
 
 /**
@@ -418,7 +504,8 @@ static int init(afb_api_t api)
  */
 static void onevent(afb_api_t api, const char *event, struct json_object *object)
 {
-   HMI_NOTICE("homescreen-service","on_event %s", event);
+    HMI_NOTICE("homescreen-service","on_event %s", event);
+    g_hs_instance->app_info->onEvent(api, event, object);
 }
 
 const afb_binding_t afbBindingExport = {