Add widget app restart logic

Change-Id: I54bce1b3e0eba8c919a238c808986fdb814fc277
Signed-off-by: Hyunho Kang <hhstark.kang@samsung.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 652d965..8e4023a 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,6 +25,7 @@ SET(APPCORE_WIDGET "capi-appfw-widget-application")
 SET(SRCS_widget
                src/widget-i18n.c
                src/widget_app.c
+               src/widget_app_internal.c
                src/widget_error.c
                )
 SET(HEADERS_widget widget_app.h widget_app_efl.h widget_app_internal.h)

diff --git a/include/widget_app_internal.h b/include/widget_app_internal.h
index 024cfa9..c278012 100644 (file)
--- a/include/widget_app_internal.h
+++ b/include/widget_app_internal.h
@@ -27,6 +27,7 @@ extern "C" {
  * For in-house applications
  *
  */
+
 typedef struct {
        struct __pointer {
                double x;
@@ -60,6 +61,8 @@ struct _widget_class_factory_full {
 };
 
 const widget_class_factory_full_s *widget_app_get_class_factory(void);
+int widget_app_restart();
+
 
 #ifdef __cplusplus
 }

diff --git a/src/widget-private.h b/src/widget-private.h
index ef6d32c..847c099 100644 (file)
--- a/src/widget-private.h
+++ b/src/widget-private.h
@@ -18,12 +18,42 @@
 #ifndef __APPCORE_WIDGET_PRIVATE_H__
 #define __APPCORE_WIDGET_PRIVATE_H__
 
+#include <glib.h>
+
+#include <Elementary.h>
 #include <widget_app.h>
 #include <app_common.h>
 #include <widget_errno.h>
 
 #define FEATURE_SHELL_APPWIDGET "http://tizen.org/feature/shell.appwidget"
 
+struct _widget_class {
+       void *user_data;
+       widget_instance_lifecycle_callback_s ops;
+       char *classid;
+       struct _widget_class *next;
+       struct _widget_class *prev;
+};
+
+struct _widget_context {
+       char *id;
+       struct _widget_class *provider;
+       int state;
+       void *tag;
+       Evas_Object *win;
+       int win_id;
+       char *content;
+       widget_instance_lifecycle_callback_s ops;
+};
+
+typedef struct _widget_context widget_context_s;
+
+GList *_widget_app_get_contexts();
+int _widget_app_add_context(widget_context_s *wc);
+int _widget_app_remove_context(widget_context_s *wc);
+int _widget_app_set_viewer_endpoint(char *viewer_endpoint);
+char *_widget_app_get_viewer_endpoint();
+int _widget_app_free_viewer_endpoint();
 int _set_i18n(const char *domainname);
 void _update_lang(void);
 void _update_region(void);

diff --git a/src/widget_app.c b/src/widget_app.c
index 9d717ae..f90e7ec 100755 (executable)
--- a/src/widget_app.c
+++ b/src/widget_app.c
@@ -62,14 +62,6 @@ enum {
        UPDATE_ALL = 1,
 };
 
-struct _widget_class {
-       void *user_data;
-       widget_instance_lifecycle_callback_s ops;
-       char *classid;
-       struct _widget_class *next;
-       struct _widget_class *prev;
-};
-
 struct app_event_handler {
        app_event_type_e type;
        app_event_cb cb;
@@ -81,19 +73,7 @@ struct app_event_info {
        void *value;
 };
 
-struct _widget_context {
-       char *id;
-       struct _widget_class *provider;
-       int state;
-       void *tag;
-       Evas_Object *win;
-       int win_id;
-       char *content;
-       widget_instance_lifecycle_callback_s ops;
-};
-
 typedef struct _widget_class widget_class_s;
-typedef struct _widget_context widget_context_s;
 
 #define WIDGET_APP_EVENT_MAX 5
 static GList *handler_list[WIDGET_APP_EVENT_MAX] = {NULL, };
@@ -103,8 +83,6 @@ static widget_app_lifecycle_callback_s *app_ops;
 static void *app_user_data;
 static char *appid;
 static widget_class_h class_provider;
-static GList *contexts;
-static char *viewer_endpoint;
 static int exit_called;
 
 static void _widget_core_set_appcore_event_cb(void);
@@ -157,6 +135,7 @@ static gint __comp_by_id(gconstpointer a, gconstpointer b)
 static widget_context_s *__find_context_by_id(const char *id)
 {
        GList *ret;
+       GList *contexts = _widget_app_get_contexts();
 
        if (id == NULL)
                return NULL;
@@ -178,6 +157,7 @@ static gint __comp_by_win(gconstpointer a, gconstpointer b)
 
 static widget_context_s *__find_context_by_win(int win)
 {
+       GList *contexts = _widget_app_get_contexts();
        GList *ret = g_list_find_custom(contexts, GINT_TO_POINTER(win), __comp_by_win);
 
        if (ret == NULL)
@@ -197,9 +177,9 @@ static int __send_lifecycle_event(const char *class_id, const char *instance_id,
                return -1; /* LCOV_EXCL_LINE */
        }
 
-       bundle_add_str(b, WIDGET_K_ID, class_id);
-       bundle_add_str(b, WIDGET_K_INSTANCE, instance_id);
-       bundle_add_byte(b, WIDGET_K_STATUS, &status, sizeof(int));
+       bundle_add_str(b, AUL_K_WIDGET_ID, class_id);
+       bundle_add_str(b, AUL_K_WIDGET_INSTANCE_ID, instance_id);
+       bundle_add_byte(b, AUL_K_WIDGET_STATUS, &status, sizeof(int));
 
        _D("send lifecycle %s(%d)", instance_id, status);
        ret = aul_app_com_send("widget.status", b);
@@ -218,6 +198,7 @@ static int __send_update_status(const char *class_id, const char *instance_id,
        int lifecycle = -1;
        bundle_raw *raw = NULL;
        int len;
+       char *viewer_endpoint = _widget_app_get_viewer_endpoint();
 
        b = bundle_create();
        if (!b) {
@@ -225,9 +206,9 @@ static int __send_update_status(const char *class_id, const char *instance_id,
                return -1; /* LCOV_EXCL_LINE */
        }
 
-       bundle_add_str(b, WIDGET_K_ID, class_id);
-       bundle_add_str(b, WIDGET_K_INSTANCE, instance_id);
-       bundle_add_byte(b, WIDGET_K_STATUS, &status, sizeof(int));
+       bundle_add_str(b, AUL_K_WIDGET_ID, class_id);
+       bundle_add_str(b, AUL_K_WIDGET_INSTANCE_ID, instance_id);
+       bundle_add_byte(b, AUL_K_WIDGET_STATUS, &status, sizeof(int));
 
        if (extra) {
                bundle_encode(extra, &raw, &len);
@@ -359,7 +340,7 @@ static int __instance_update_all(widget_class_h handle, int force, const char *c
        widget_context_s *wc;
        int ret = 0;
        bundle *b = NULL;
-       GList *context = contexts;
+       GList *context = _widget_app_get_contexts();
 
        if (content)
                b = bundle_decode((const bundle_raw *)content, strlen(content));
@@ -431,7 +412,7 @@ static int __instance_create(widget_class_h handle, const char *id, const char *
                content_info = bundle_decode((const bundle_raw *)content, strlen(content));
        }
 
-       contexts = g_list_append(contexts, wc);
+       _widget_app_add_context(wc);
 
        ret = handle->ops.create(wc, content_info, w, h, handle->user_data);
        if (ret < 0) {
@@ -460,6 +441,7 @@ static int __instance_destroy(widget_class_h handle, const char *id,
        int event = WIDGET_INSTANCE_EVENT_TERMINATE;
        bundle *content_info;
 
+
        if (!wc) {
                _E("could not find widget obj: %s", id); /* LCOV_EXCL_LINE */
                return WIDGET_ERROR_INVALID_PARAMETER; /* LCOV_EXCL_LINE */
@@ -488,7 +470,7 @@ static int __instance_destroy(widget_class_h handle, const char *id,
 
        ret = __send_update_status(handle->classid, id, event, NULL);
 
-       contexts = g_list_remove(contexts, wc);
+       _widget_app_remove_context(wc);
 
        if (wc->id)
                free(wc->id);
@@ -498,7 +480,7 @@ static int __instance_destroy(widget_class_h handle, const char *id,
 
        free(wc);
 
-       if (contexts == NULL && !exit_called) /* all instance destroyed */
+       if (_widget_app_get_contexts() == NULL && !exit_called) /* all instance destroyed */
                widget_app_exit();
 
        return ret;
@@ -559,7 +541,7 @@ static void __control(bundle *b)
        if (class_id == NULL)
                class_id = appid;
 
-       bundle_get_str(b, WIDGET_K_INSTANCE, &id);
+       bundle_get_str(b, AUL_K_WIDGET_INSTANCE_ID, &id);
        bundle_get_str(b, WIDGET_K_OPERATION, &operation);
 
        handle = __find_class_handler(class_id, class_provider);
@@ -617,6 +599,7 @@ error:
 
 static void __pause_all(int send_update)
 {
+       GList *contexts = _widget_app_get_contexts();
        GList *iter = g_list_first(contexts);
 
        while (iter != NULL) {
@@ -638,6 +621,7 @@ static void __pause_all(int send_update)
 /* LCOV_EXCL_START */
 static void __resume_all(int send_update)
 {
+       GList *contexts = _widget_app_get_contexts();
        GList *iter = g_list_first(contexts);
 
        while (iter != NULL) {
@@ -658,6 +642,7 @@ static void __resume_all(int send_update)
 
 static void __destroy_all(int reason, int send_update)
 {
+       GList *contexts = _widget_app_get_contexts();
        GList *iter = g_list_first(contexts);
 
        __pause_all(send_update);
@@ -849,6 +834,7 @@ static int __before_loop(int argc, char **argv)
        char *wayland_display = NULL;
        char *xdg_runtime_dir = NULL;
        char *name;
+       char *viewer_endpoint;
 
 #if !(GLIB_CHECK_VERSION(2, 36, 0))
        g_type_init();
@@ -861,7 +847,7 @@ static int __before_loop(int argc, char **argv)
                bundle_get_str(kb, WIDGET_K_ENDPOINT, &viewer_endpoint);
                if (viewer_endpoint) {
                        _E("viewer endpoint :%s", viewer_endpoint);
-                       viewer_endpoint = strdup(viewer_endpoint);
+                       _widget_app_set_viewer_endpoint(viewer_endpoint);
                } else {
                        _E("endpoint is missing");
                }
@@ -952,9 +938,7 @@ static void __after_loop()
        if (app_ops->terminate)
                app_ops->terminate(app_user_data);
 
-       if (viewer_endpoint)
-               free(viewer_endpoint);
-
+       _widget_app_free_viewer_endpoint();
        _widget_core_unset_appcore_event_cb();
        __free_handler_list();
        elm_shutdown();
@@ -1202,6 +1186,7 @@ EXPORT_API int widget_app_terminate_context(widget_context_h context)
 
 EXPORT_API int widget_app_foreach_context(widget_context_cb cb, void *data)
 {
+       GList *contexts = _widget_app_get_contexts();
        GList *list;
        widget_context_s *wc;
 
@@ -1517,4 +1502,3 @@ EXPORT_API int widget_app_context_set_title(widget_context_h context,
 
        return WIDGET_ERROR_NONE;
 }
-

diff --git a/src/widget_app_internal.c b/src/widget_app_internal.c
new file mode 100644 (file)
index 0000000..45b56d8
--- /dev/null
+++ b/src/widget_app_internal.c
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdlib.h>
+
+#include <glib.h>
+#include <glib-object.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <bundle.h>
+#include <bundle_internal.h>
+#include <aul.h>
+#include <aul_app_com.h>
+#include <dlog.h>
+
+#include "widget_app.h"
+#include "widget-log.h"
+#include "widget-private.h"
+#include "widget_app_internal.h"
+#include "widget-private.h"
+
+#ifdef LOG_TAG
+#undef LOG_TAG
+#endif
+
+#define LOG_TAG "CAPI_WIDGET_APPLICATION"
+
+static char *viewer_endpoint = NULL;
+static GList *contexts = NULL;
+
+EXPORT_API int widget_app_restart()
+{
+       int ret;
+       int status = AUL_WIDGET_INSTANCE_EVENT_APP_RESTART_REQUEST;
+       bundle *kb;
+       widget_context_s *wc;
+       char *classid;
+
+       if (contexts == NULL) {
+               _E("no widget");
+               return WIDGET_ERROR_IO_ERROR;
+       }
+       wc = (widget_context_s *)contexts->data;
+       classid = wc->provider->classid;
+       _D("restart widget classid : %s", classid);
+
+       kb = bundle_create();
+       bundle_add_str(kb, AUL_K_WIDGET_ID, classid);
+       bundle_add_byte(kb, AUL_K_WIDGET_STATUS, &status, sizeof(int));
+       ret = aul_app_com_send(viewer_endpoint, kb);
+       bundle_free(kb);
+       if (ret != AUL_R_OK) {
+               _E("failed to kill app");
+               return WIDGET_ERROR_IO_ERROR;
+       }
+       return WIDGET_ERROR_NONE;
+}
+
+GList *_widget_app_get_contexts()
+{
+       return contexts;
+}
+
+int _widget_app_add_context(widget_context_s *wc)
+{
+       contexts = g_list_append(contexts, wc);
+       return WIDGET_ERROR_NONE;
+}
+
+int _widget_app_remove_context(widget_context_s *wc)
+{
+       contexts = g_list_remove(contexts, wc);
+       return WIDGET_ERROR_NONE;
+}
+
+int _widget_app_set_viewer_endpoint(char *endpoint)
+{
+       if (endpoint == NULL)
+               return WIDGET_ERROR_INVALID_PARAMETER;
+
+       viewer_endpoint = strdup(endpoint);
+       if (viewer_endpoint == NULL)
+               return WIDGET_ERROR_OUT_OF_MEMORY;
+
+       return WIDGET_ERROR_NONE;
+}
+
+char *_widget_app_get_viewer_endpoint()
+{
+       return viewer_endpoint;
+}
+
+int _widget_app_free_viewer_endpoint()
+{
+       if (viewer_endpoint)
+               free(viewer_endpoint);
+
+       return WIDGET_ERROR_NONE;
+}