From 26b0c0a9557d15aee39ed4e08c928368f2b96aa9 Mon Sep 17 00:00:00 2001
From: Jihoon Chung <jihoon.chung@samsung.com>
Date: Sat, 20 Apr 2013 00:24:34 +0900
Subject: [PATCH 1/1] Add terminate application during uninstalling

[Issue#] N/A
[Problem] N/A
[Cause] N/A
[Solution] Terminate application during uninstall step when
application is still running state.
[SCMRequest] N/A

Change-Id: Idf14d3181c7e97d194c7270553f040d6194b6f01
---
 src/jobs/widget_uninstall/task_check.cpp | 47 ++++++++++++++++++++++++++++++--
 1 file changed, 44 insertions(+), 3 deletions(-)

diff --git a/src/jobs/widget_uninstall/task_check.cpp b/src/jobs/widget_uninstall/task_check.cpp
index aac218b..09d9116 100644
--- a/src/jobs/widget_uninstall/task_check.cpp
+++ b/src/jobs/widget_uninstall/task_check.cpp
@@ -19,6 +19,7 @@
  * @version 1.0
  * @brief   Header file for widget uninstall task check
  */
+#include <time.h>
 #include <dpl/sstream.h>
 #include <widget_uninstall/task_check.h>
 #include <widget_uninstall/job_widget_uninstall.h>
@@ -55,9 +56,49 @@ void TaskCheck::StepUninstallPreCheck()
     }
 
     if (true == isRunning) {
-        LogError("Widget is not stopped. Cannot uninstall!");
-        ThrowMsg(Exceptions::AppIsRunning,
-                 "Widget is not stopped. Cannot uninstall!");
+        // get app_context for running application
+        // app_context must be released with app_context_destroy
+        app_context_h appCtx = NULL;
+        ret = app_manager_get_app_context(m_context.tzAppid.c_str(), &appCtx);
+        if (APP_MANAGER_ERROR_NONE != ret) {
+            LogError("Fail to get app_context");
+            ThrowMsg(Exceptions::AppIsRunning,
+                     "Widget is not stopped. Cannot uninstall!");
+        }
+
+        // terminate app_context_h
+        ret = app_manager_terminate_app(appCtx);
+        if (APP_MANAGER_ERROR_NONE != ret) {
+            LogError("Fail to terminate running application");
+            app_context_destroy(appCtx);
+            ThrowMsg(Exceptions::AppIsRunning,
+                     "Widget is not stopped. Cannot uninstall!");
+        } else {
+            app_context_destroy(appCtx);
+            // app_manager_terminate_app isn't sync API
+            // wait until application isn't running (50ms * 100)
+            bool isStillRunning = true;
+            int checkingloop = 100;
+            struct timespec duration = { 0, 50 * 1000 * 1000 };
+            while (--checkingloop >= 0) {
+                nanosleep(&duration, NULL);
+                int ret = app_manager_is_running(m_context.tzAppid.c_str(), &isStillRunning);
+                if (APP_MANAGER_ERROR_NONE != ret) {
+                    LogError("Fail to get running state");
+                    ThrowMsg(Exceptions::PlatformAPIFailure,
+                             "Fail to get widget state");
+                }
+                if (!isStillRunning) {
+                    break;
+                }
+            }
+            if (isStillRunning) {
+                LogError("Fail to terminate running application");
+                ThrowMsg(Exceptions::AppIsRunning,
+                         "Widget is not stopped. Cannot uninstall!");
+            }
+            LogInfo("terminate application");
+        }
     }
 
     LogInfo("Widget Can be uninstalled. Pkgname : " << m_context.tzAppid);
-- 
2.7.4