From f16e0728c0c9806d9a7c3766028428ed73b5a8cf Mon Sep 17 00:00:00 2001
From: wang_zhiqiang <wang_zhiqiang@dl.cn.nexty-ele.com>
Date: Fri, 19 Apr 2019 16:27:49 +0800
Subject: recover application

Change-Id: I02330f9c9336609ce585ab172211acada68fba9c
---
 src/homescreen.cpp | 79 +++++++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 64 insertions(+), 15 deletions(-)

(limited to 'src/homescreen.cpp')

diff --git a/src/homescreen.cpp b/src/homescreen.cpp
index 3e4ff8f..cb8a633 100644
--- a/src/homescreen.cpp
+++ b/src/homescreen.cpp
@@ -17,6 +17,7 @@
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
 #endif
+#include <unistd.h>
 #include <memory>
 #include <algorithm>
 #include <unordered_map>
@@ -25,7 +26,8 @@
 #include "hs-clientmanager.h"
 #include "hs-appinfo.h"
 #include "hs-config.h"
-#include <unistd.h>
+#include "hs-apprecover.h"
+
 
 
 const char _error[] = "error";
@@ -37,7 +39,7 @@ const char _keyId[] = "id";
 
 struct hs_handshake {
     hs_handshake(int times, int sleep) : m_times(times), m_sleep(sleep) {}
-    void start(afb_api_t api) const;
+    int start(afb_api_t api) const;
 
     enum HandshakeStatus {
         Handshake_Idle = 0,
@@ -56,6 +58,18 @@ private:
 
 int hs_handshake::hs_sts = hs_handshake::Handshake_Idle;
 
+/**
+ * handshake callback function
+ *
+ * #### Parameters
+ * - obj : reply json object
+ * - error : api_call error
+ * - info : api_call information
+ *
+ * #### Return
+ * None
+ *
+ */
 void handshake_subscribe_callback(struct json_object *obj, const char *error, const char *info)
 {
     if(error == nullptr) {
@@ -66,14 +80,39 @@ void handshake_subscribe_callback(struct json_object *obj, const char *error, co
     }
 }
 
+/**
+ * handshake event function
+ *
+ * #### Parameters
+ * - api : the api
+ * - event : received event name
+ * - object : received json object
+ *
+ * #### Return
+ * 0 : event can transfer to others
+ * 1 : event not transfer to others
+ */
 int on_handshake_event(afb_api_t api, const char *event, struct json_object *object)
 {
     hs_handshake::hs_sts =  hs_handshake::Handshake_Over;
     return 1;
 }
 
-void hs_handshake::start(afb_api_t api) const
+/**
+ * start handshake function
+ *
+ * #### Parameters
+ * - api : the api
+ *
+ * #### Return
+ * None
+ * 0 : handshake success
+ * -1 : handshake fail
+ * 
+ */
+int hs_handshake::start(afb_api_t api) const
 {
+    int ret = -1;
     setEventHook(sub_event.c_str(), on_handshake_event);
     int count = 0;
     do {
@@ -81,19 +120,21 @@ void hs_handshake::start(afb_api_t api) const
         if(hs_handshake::hs_sts == hs_handshake::Handshake_Idle
         || hs_handshake::hs_sts == hs_handshake::Handshake_Subscribe_Fail) {
             hs_handshake::hs_sts = Handshake_Subscribing;
-            HS_WmProxy *wm_proxy = new HS_WmProxy();
-            wm_proxy->subscribe(api, HS_WmProxy::Event_Handshake, handshake_subscribe_callback);
+            HS_WmProxy wm_proxy;
+            wm_proxy.subscribe(api, HS_WmProxy::Event_Handshake, handshake_subscribe_callback);
         }
 
         // wait handshake event
         if(hs_handshake::hs_sts == hs_handshake::Handshake_Over) {
+            ret = 0;
             break;
         }
 
         ++count;
         usleep(m_sleep*1000);
     } while(count < m_times);
-    AFB_WARNING("wait count is %d.", count);
+
+    return ret;
 }
 
 struct hs_instance {
@@ -108,6 +149,8 @@ private:
     std::unordered_map<std::string, std::list<event_hook_func>> event_hook_list;
 };
 
+static struct hs_instance *g_hs_instance;
+
 /**
  * init function
  *
@@ -139,12 +182,20 @@ int hs_instance::init(afb_api_t api)
         return -1;
     }
 
-    // const struct handshake_info *h = hs_config.getHandshakeInfo();
-    // struct hs_handshake handshake(h->times, h->sleep);
-    // handshake.start(api);
-
-    // recover application
+    const struct handshake_info *h = hs_config.getHandshakeInfo();
+    struct hs_handshake handshake(h->times, h->sleep);
+    if(handshake.start(api) < 0) {
+        AFB_ERROR("handshake with windowmanager failed.");
+        return -1;
+    }
 
+    HS_AppRecover *app_recover = new HS_AppRecover();
+    if(app_recover == nullptr) {
+        AFB_ERROR("app_recover is nullptr.");
+        return -1;
+    }
+    app_recover->startRecovery(api, hs_config.getRecoverMap());
+    client_manager->setAppRecover(app_recover);
 
     return 0;
 }
@@ -201,8 +252,6 @@ void hs_instance::onEvent(afb_api_t api, const char *event, struct json_object *
     }
 }
 
-static struct hs_instance *g_hs_instance;
-
 /**
  * set event hook
  *
@@ -258,7 +307,7 @@ static void tap_shortcut (afb_req_t request)
         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);
+            afm_proxy.start(request->api, id);
             ret = 0;
         }
     }
@@ -415,7 +464,7 @@ static void showWindow(afb_req_t request)
         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);
+            afm_proxy.start(request->api, id);
             ret = 0;
         }
     }
-- 
cgit 1.2.3-korg