[Release] wrt-installer_0.1.37

[framework/web/wrt-installer.git] / src / jobs / widget_uninstall / task_check.cpp

diff --git a/src/jobs/widget_uninstall/task_check.cpp b/src/jobs/widget_uninstall/task_check.cpp
index 1a1f62b..bb6a73b 100644 (file)
--- 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 <ctime>
 #include <dpl/sstream.h>
 #include <widget_uninstall/task_check.h>
 #include <widget_uninstall/job_widget_uninstall.h>
@@ -55,11 +56,49 @@ void TaskCheck::StepUninstallPreCheck()
     }
 
     if (true == isRunning) {
-        LogError("Widget is not stopped. Cannot uninstall!");
-        //TODO different error
-        ThrowMsg(Exceptions::AlreadyUninstalling,
-                 "Widget is not stopped. Cannot uninstall!");
-        //TODO or defer 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);