2 * Copyright (c) 2016 Samsung Electronics Co., Ltd. All rights reserved.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
20 #include <sys/types.h>
26 #include "package-manager.h"
27 #include "pkgmgr_client_debug.h"
28 #include "pkgmgr_client_internal.h"
29 #include "../../installer/pkgmgr_installer.h"
30 #include "../../installer/pkgmgr_installer_config.h"
32 #define CONNECTION_RETRY_MAX 5
33 #define CONNECTION_WAIT_USEC (1000000 / 2) /* 0.5 sec */
34 #define CONNECTION_TIMEOUT_MSEC 5000 /* 5 sec */
35 #define REGULAR_USER 5000
37 static int _is_system_user(void)
41 if (uid < REGULAR_USER)
47 static GBusType __get_bus_type(pkgmgr_client_type type)
49 if (type == PC_REQUEST || _is_system_user())
50 return G_BUS_TYPE_SYSTEM;
52 return G_BUS_TYPE_SESSION;
55 int pkgmgr_client_connection_connect(struct pkgmgr_client_t *pc)
60 #if !GLIB_CHECK_VERSION(2, 35, 0)
63 bus_type = __get_bus_type(pc->pc_type);
64 pc->conn = g_bus_get_sync(bus_type, NULL, &error);
66 ERR("gdbus connection error (%s)", error->message);
68 return PKGMGR_R_ECOMM;
74 void pkgmgr_client_connection_disconnect(struct pkgmgr_client_t *pc)
76 /* flush remaining buffer: blocking mode */
77 g_dbus_connection_flush_sync(pc->conn, NULL, NULL);
78 g_object_unref(pc->conn);
83 const char *signal_str;
87 struct signal_map map[] = {
88 {PKGMGR_INSTALLER_INSTALL_EVENT_STR, PKGMGR_CLIENT_STATUS_INSTALL},
89 {PKGMGR_INSTALLER_UNINSTALL_EVENT_STR, PKGMGR_CLIENT_STATUS_UNINSTALL},
90 {PKGMGR_INSTALLER_UPGRADE_EVENT_STR, PKGMGR_CLIENT_STATUS_UPGRADE},
91 {PKGMGR_INSTALLER_CLEAR_EVENT_STR, PKGMGR_CLIENT_STATUS_CLEAR_DATA},
92 {PKGMGR_INSTALLER_MOVE_EVENT_STR, PKGMGR_CLIENT_STATUS_MOVE},
93 {PKGMGR_INSTALLER_INSTALL_PERCENT_KEY_STR,
94 PKGMGR_CLIENT_STATUS_INSTALL_PROGRESS},
95 {PKGMGR_INSTALLER_GET_SIZE_KEY_STR, PKGMGR_CLIENT_STATUS_GET_SIZE},
96 {PKGMGR_INSTALLER_CLEAR_CACHE_KEY_STR,
97 PKGMGR_CLIENT_STATUS_CLEAR_CACHE},
98 {PKGMGR_INSTALLER_APP_ENABLE_EVENT_STR,
99 PKGMGR_CLIENT_STATUS_ENABLE_APP},
100 {PKGMGR_INSTALLER_APP_DISABLE_EVENT_STR,
101 PKGMGR_CLIENT_STATUS_DISABLE_APP},
102 {PKGMGR_INSTALLER_APP_ENABLE_SPLASH_SCREEN_EVENT_STR,
103 PKGMGR_CLIENT_STATUS_ENABLE_APP_SPLASH_SCREEN},
104 {PKGMGR_INSTALLER_APP_DISABLE_SPLASH_SCREEN_EVENT_STR,
105 PKGMGR_CLIENT_STATUS_DISABLE_APP_SPLASH_SCREEN},
109 static void __handle_size_info_callback(struct cb_info *cb_info,
110 const char *pkgid, const char *val)
112 pkg_size_info_t size_info;
116 pkgmgr_total_pkg_size_info_receive_cb callback;
118 snprintf(buf, sizeof(buf), "%s", val);
120 DBG("%s, %s", pkgid, val);
122 token = strtok_r(buf, ":", &saveptr);
124 ERR("failed to parse size info");
127 size_info.data_size = atoll(token);
128 token = strtok_r(NULL, ":", &saveptr);
130 ERR("failed to parse size info");
133 size_info.cache_size = atoll(token);
134 token = strtok_r(NULL, ":", &saveptr);
136 ERR("failed to parse size info");
139 size_info.app_size = atoll(token);
140 token = strtok_r(NULL, ":", &saveptr);
142 ERR("failed to parse size info");
145 size_info.ext_data_size = atoll(token);
146 token = strtok_r(NULL, ":", &saveptr);
148 ERR("failed to parse size info");
151 size_info.ext_cache_size = atoll(token);
152 token = strtok_r(NULL, ":", &saveptr);
154 ERR("failed to parse size info");
157 size_info.ext_app_size = atoll(token);
159 DBG("data: %lld, cache: %lld, app: %lld, ext_data: %lld, "
160 "ext_cache: %lld, ext_app: %lld",
161 size_info.data_size, size_info.cache_size,
162 size_info.app_size, size_info.ext_data_size,
163 size_info.ext_cache_size, size_info.ext_app_size);
165 if (strcmp(pkgid, PKG_SIZE_INFO_TOTAL) == 0) {
166 callback = (pkgmgr_total_pkg_size_info_receive_cb)
167 cb_info->size_info_cb;
168 callback(cb_info->client, &size_info, cb_info->data);
170 cb_info->size_info_cb(cb_info->client, pkgid, &size_info,
175 static void __convert_signal(char *event_type, char *event_status,
176 char *appid, int progress, char **key, char **val)
179 if (strcmp(event_status, PKGMGR_INSTALLER_START_KEY_STR) == 0) {
181 } else if (strcmp(event_status, PKGMGR_INSTALLER_OK_EVENT_STR) == 0 ||
182 strcmp(event_status, PKGMGR_INSTALLER_FAIL_EVENT_STR) == 0) {
183 *key = PKGMGR_INSTALLER_END_KEY_STR;
185 } else if (strcmp(event_status, PKGMGR_INSTALLER_APPID_KEY_STR) == 0) {
187 ERR("appid is empty");
191 } else if (strcmp(event_type, PKGMGR_INSTALLER_GET_SIZE_KEY_STR) == 0) {
195 // TODO: should handle cleardata / clearacache signal
198 static void __signal_handler(GDBusConnection *conn, const gchar *sender_name,
199 const gchar *object_path, const gchar *interface_name,
200 const gchar *signal_name, GVariant *parameters,
207 char *pkg_type = NULL;
210 char *event_type = NULL;
211 char *event_status = NULL;
214 struct cb_info *cb_info = (struct cb_info *)user_data;
215 GVariantIter *iter = NULL;
217 g_variant_get(parameters, "(u&sa(sss)&s&si)", &target_uid, &req_id, &iter,
218 &event_type, &event_status, &progress);
219 while (g_variant_iter_loop(iter, "(&s&s&s)", &pkgid, &appid, &pkg_type)) {
220 if (cb_info->req_key) {
221 if (strcmp(cb_info->req_key, req_id) != 0)
225 /* convert event_type and event_status into key-val pair */
226 __convert_signal(event_type, event_status, appid,
227 progress, &key, &val);
228 if (strcmp(event_status,
229 PKGMGR_INSTALLER_INSTALL_PERCENT_KEY_STR) == 0 ||
230 strcmp(event_status, PKGMGR_INSTALLER_ERROR_KEY_STR) == 0) {
231 snprintf(buf, BUFMAX - 1, "%d", progress);
234 /* TODO: progress should be set properly when installation has
235 * completed or failed */
237 if (cb_info->event_cb) {
238 cb_info->event_cb(target_uid, cb_info->req_id,
239 pkg_type, pkgid, key, val, NULL, cb_info->data);
240 } else if (cb_info->app_event_cb && strcmp(appid, "") != 0) {
241 cb_info->app_event_cb(target_uid, cb_info->req_id,
242 pkg_type, pkgid, appid, key, val, NULL,
244 } else if (cb_info->size_info_cb)
245 __handle_size_info_callback(cb_info, pkgid, val);
247 /* TODO: unsubscribe request callback */
251 static void __set_signal_list(int event, GList **signal_list)
254 if (event == PKGMGR_CLIENT_STATUS_ALL)
257 for (i = 0; map[i].signal_str != NULL; i++) {
258 if (event & map[i].signal_type)
259 *signal_list = g_list_append(*signal_list,
260 (char *)map[i].signal_str);
264 static int __subscribe_signal(struct pkgmgr_client_t *pc,
265 struct cb_info *cb_info, const char *signal)
267 guint sid = g_dbus_connection_signal_subscribe(pc->conn, NULL,
268 PKGMGR_INSTALLER_DBUS_INTERFACE, signal,
269 PKGMGR_INSTALLER_DBUS_OBJECT_PATH, NULL,
270 G_DBUS_SIGNAL_FLAGS_NONE, __signal_handler,
271 (gpointer)cb_info, NULL);
273 ERR("failed to subscribe singal");
274 return PKGMGR_R_ERROR;
276 cb_info->sid_list = g_list_append(cb_info->sid_list,
277 GUINT_TO_POINTER(sid));
282 int pkgmgr_client_connection_set_callback(struct pkgmgr_client_t *pc,
283 struct cb_info *cb_info)
285 GList *signal_list = NULL;
286 GList *tmp_list = NULL;
289 __set_signal_list(pc->status_type, &signal_list);
291 if (g_list_length(signal_list) == 0)
292 return __subscribe_signal(pc, cb_info, NULL);
294 for (tmp_list = signal_list; tmp_list != NULL;
295 tmp_list = g_list_next(tmp_list)) {
296 signal_type = (char *)tmp_list->data;
297 ret = __subscribe_signal(pc, cb_info, signal_type);
299 g_list_free(signal_list);
300 return PKGMGR_R_ERROR;
304 g_list_free(signal_list);
308 void pkgmgr_client_connection_unset_callback(struct pkgmgr_client_t *pc,
309 struct cb_info *cb_info)
313 for (tmp = cb_info->sid_list; tmp != NULL; tmp = g_list_next(tmp)) {
314 tmp_sid = GPOINTER_TO_UINT(tmp->data);
315 g_dbus_connection_signal_unsubscribe(pc->conn, tmp_sid);
319 int pkgmgr_client_connection_send_request(struct pkgmgr_client_t *pc,
320 const char *method, GVariant *params, GVariant **result)
322 GError *error = NULL;
326 int ret = PKGMGR_R_ECOMM;
328 /* convert floating ref into normal ref */
329 g_variant_ref_sink(params);
332 proxy = g_dbus_proxy_new_sync(pc->conn,
333 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
334 NULL, PKGMGR_DBUS_SERVICE,
335 PKGMGR_DBUS_OBJECT_PATH,
336 PKGMGR_DBUS_INTERFACE, NULL, &error);
338 ERR("failed to get proxy object, sleep and retry[%s]",
342 usleep(CONNECTION_WAIT_USEC);
347 r = g_dbus_proxy_call_sync(proxy, method, params,
348 G_DBUS_CALL_FLAGS_NONE,
349 CONNECTION_TIMEOUT_MSEC, NULL, &error);
350 g_object_unref(proxy);
351 if (error && error->code == G_DBUS_ERROR_ACCESS_DENIED) {
352 ERR("failed to send request, privilege denied[%s]",
355 ret = PKGMGR_R_EPRIV;
364 ERR("failed to send request, sleep and retry[%s]",
368 usleep(CONNECTION_WAIT_USEC);
370 } while (retry_cnt <= CONNECTION_RETRY_MAX);
372 /* decrease ref count to 0 to free resource */
373 g_variant_unref(params);