Make update-control have plugin structure 59/188859/5
authorSunmin Lee <sunm.lee@samsung.com>
Tue, 11 Sep 2018 06:16:13 +0000 (15:16 +0900)
committerSunmin Lee <sunm.lee@samsung.com>
Tue, 11 Sep 2018 10:18:38 +0000 (19:18 +0900)
To support various update server, the implementation of
update-control API has plugin structure.
The default plugin for STDM server is included.

Change-Id: I812f191afa56940fc6b103446ce1480222fd60bb
Signed-off-by: Sunmin Lee <sunm.lee@samsung.com>
12 files changed:
CMakeLists.txt
packaging/update-control.spec
src/common.h [deleted file]
src/http_util.c [deleted file]
src/http_util.h [deleted file]
src/plugin/CMakeLists.txt [new file with mode: 0644]
src/plugin/http_util.c [new file with mode: 0644]
src/plugin/http_util.h [new file with mode: 0644]
src/plugin/plugin.c [new file with mode: 0644]
src/plugin/plugin.h [new file with mode: 0644]
src/update_control.c
src/update_control_internal.h [new file with mode: 0644]

index d11bdc937a91ef82ae060be0d9a0da0472c05380..236b034ac6c1d96dfc051699dbda4842b0dcd115 100644 (file)
@@ -8,19 +8,11 @@ SET(PREFIX ${CMAKE_INSTALL_PREFIX})
 
 
 SET(INC_DIR include)
-INCLUDE_DIRECTORIES(${INC_DIR} src)
+INCLUDE_DIRECTORIES(${INC_DIR})
 
 SET(requires
        capi-system-info
-       capi-appfw-app-common
-       capi-appfw-app-control
-       message-port
-       bundle
        dlog
-       libcurl
-       glib-2.0
-       gio-2.0
-       alarm-service
 )
 
 INCLUDE(FindPkgConfig)
@@ -64,3 +56,5 @@ CONFIGURE_FILE(
     @ONLY
 )
 INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${fw_name}.pc DESTINATION ${LIB_INSTALL_DIR}/pkgconfig)
+
+ADD_SUBDIRECTORY(src/plugin)
index 8de338a406d1fd87b2b76114d2bf39e7038d456a..834e57cd000ced587d24cb6bfc349feebba9be65 100644 (file)
@@ -28,6 +28,12 @@ Requires: %{name} = %{version}-%{release}
 
 %description devel
 
+%package plugin
+Summary:  A Update Control plugin library
+Group:    Development/System
+Requires: %{name} = %{version}-%{release}
+
+%description plugin
 
 %prep
 %setup -q
@@ -59,3 +65,7 @@ MAJORVER=`echo %{version} | awk 'BEGIN {FS="."}{print $1}'`
 %{_includedir}/system/update_control.h
 %{_libdir}/pkgconfig/*.pc
 %{_libdir}/libupdate-control.so
+
+%files plugin
+%license LICENSE
+%{_libdir}/libupdate-control-plugin.so*
diff --git a/src/common.h b/src/common.h
deleted file mode 100644 (file)
index e22b1fc..0000000
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2018 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.
- */
-
-#ifndef __TIZEN_SYSTEM_UPDATE_CONTROL_COMMON_H__
-#define __TIZEN_SYSTEM_UPDATE_CONTROL_COMMON_H__
-
-#include <dlog.h>
-#include <glib.h>
-#include <gio/gio.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#undef LOG_TAG
-#define LOG_TAG "CAPI_UPDATE_CONTROL"
-#define _D(fmt, args...)   SLOGD(fmt, ##args)
-#define _E(fmt, args...)   SLOGE(fmt, ##args)
-#define _I(fmt, args...)   SLOGI(fmt, ##args)
-#define STR_EQ(X, Y) (g_strcmp0((X), (Y)) == 0)
-#define STR_EMPTY(X) STR_EQ((X), "")
-
-#define G_FREE(p) do { if (p) { g_free(p); p = NULL; } } while (0);
-
-#define retm_if(expr, fmt, arg...) \
-       do { if (expr) { _E(fmt, ##arg); return; } } while (0)
-
-#define retvm_if(expr, val, fmt, arg...) \
-       do { if (expr) { _E(fmt, ##arg); return (val); } } while (0)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __TIZEN_SYSTEM_UPDATE_CONTROL_COMMON_H__ */
diff --git a/src/http_util.c b/src/http_util.c
deleted file mode 100644 (file)
index a84f0f0..0000000
+++ /dev/null
@@ -1,373 +0,0 @@
-/*
- * Copyright (c) 2018 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.
- */
-
-#define HTTPS_TEST
-#define DOWNLOAD_MONITORING
-
-#include <curl/curl.h>
-#include "http_util.h"
-#include "common.h"
-
-#ifdef DOWNLOAD_MONITORING
-#include <unistd.h>
-#endif
-
-#define STDM_URL  "https://apis.samsungiotcloud.com/v1/stdm/fota/target"
-
-#ifdef DOWNLOAD_MONITORING
-#define GAUGE_LENGTH 30
-
-static int binary_size = 0;
-#endif
-
-static void __curl_set_response(CURL *curl,
-               GByteArray *response_header,
-               GByteArray *response_body,
-               char **res_header,
-               char **res_body,
-               void *user_data)
-{
-       CURLcode err = CURLE_OK;
-
-       long response = 0;
-
-       err = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response);
-       retm_if(err != CURLE_OK,
-                       "Failed to get info from curl handle[%s, %d]", curl_easy_strerror(err), err);
-
-       _D("Response Code[%ld]", response);
-
-       char *tmp_header = g_strndup((const gchar *)response_header->data, response_header->len);
-       char *tmp_body = g_strndup((const gchar *)response_body->data, response_body->len);
-
-       *res_header = tmp_header;
-       *res_body = tmp_body;
-}
-
-#ifdef HTTPS_TEST
-static int http_util_set_ssl_opt(CURL *curl)
-{
-       _D("Enable SSL verification");
-
-       /* For Debug */
-       int curl_ret_code = curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
-       if (CURLE_OK != curl_ret_code) {
-               _E("curl_easy_setopt: CURLOPT_VERBOSE failed!! curl_ret_code[%d]", curl_ret_code);
-       }
-
-       curl_ret_code = curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);
-       if (CURLE_OK != curl_ret_code) {
-               _E("curl_easy_setopt: CURLOPT_SSL_VERIFYPEER failed!! curl_ret_code[%d]", curl_ret_code);
-       }
-
-       curl_ret_code = curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, FALSE);
-       if (CURLE_OK != curl_ret_code) {
-               _E("curl_easy_setopt: CURLOPT_SSL_VERIFYHOST failed!! curl_ret_code[%d]", curl_ret_code);
-       }
-
-       return 0;
-}
-#endif
-
-static void __curl_set_request_headers(CURL *curl)
-{
-       struct curl_slist *header = NULL;
-       char *tmp_header = NULL;
-
-       tmp_header = g_strconcat("Content-Type: ", "application/json", NULL);
-       header = curl_slist_append(header, tmp_header);
-       g_free(tmp_header);
-
-       curl_easy_setopt(curl, CURLOPT_HTTPHEADER, header);
-}
-
-static size_t __gather_data(void *downloaded_data,
-               size_t size,
-               size_t nmemb,
-               void *user_data)
-{
-       size_t total_size = size * nmemb;
-       g_byte_array_append((GByteArray *)user_data, (const unsigned char *) downloaded_data, total_size);
-       return total_size;
-}
-
-static void __curl_set_common_option(CURL *curl,
-               const char *url,
-               GByteArray **response_header_ptr,
-               GByteArray **response_body_ptr)
-{
-       CURLcode curl_ret_code;
-
-       _D("set URL = [%s]", url);
-       curl_ret_code = curl_easy_setopt(curl, CURLOPT_URL, url);
-       if (CURLE_OK != curl_ret_code) {
-               _E("curl_easy_setopt: CURLOPT_URL failed!! curl_ret_code[%d]", curl_ret_code);
-       }
-
-       GByteArray *response_header_data = g_byte_array_new();
-       curl_ret_code = curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, __gather_data);
-       if (CURLE_OK != curl_ret_code) {
-               _E("curl_easy_setopt: CURLOPT_HEADERFUNCTION failed!! curl_ret_code[%d]", curl_ret_code);
-       }
-
-       curl_ret_code = curl_easy_setopt(curl, CURLOPT_HEADERDATA, response_header_data);
-       if (CURLE_OK != curl_ret_code) {
-               _E("curl_easy_setopt: CURLOPT_HEADERDATA failed!! curl_ret_code[%d]", curl_ret_code);
-       }
-
-       GByteArray *response_body_data = g_byte_array_new();
-
-       curl_ret_code = curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, __gather_data);
-       if (CURLE_OK != curl_ret_code) {
-               _E("curl_easy_setopt: CURLOPT_WRITEFUNCTION failed!! curl_ret_code[%d]", curl_ret_code);
-       }
-
-       curl_ret_code = curl_easy_setopt(curl, CURLOPT_WRITEDATA, response_body_data);
-       if (CURLE_OK != curl_ret_code) {
-               _E("curl_easy_setopt: CURLOPT_WRITEDATA failed!! curl_ret_code[%d]", curl_ret_code);
-       }
-
-       curl_ret_code = curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
-       if (CURLE_OK != curl_ret_code) {
-               _E("curl_easy_setopt: CURLOPT_NOPROGRESS failed!! curl_ret_code[%d]", curl_ret_code);
-       }
-
-       *response_header_ptr = response_header_data;
-       *response_body_ptr = response_body_data;
-}
-
-
-#ifdef DOWNLOAD_MONITORING
-static void *_print_download_progress(void *download_path)
-{
-       FILE *fp = NULL;
-       int retry = 0;
-
-       do {
-               sleep(1);
-
-               if (!fp) {
-                       fp = fopen((char *)download_path, "r");
-                       if (!fp) {
-                               retry++;
-                               if (retry >= 3) {
-                                       _E("Failed to open %s", (char *)download_path);
-                                       _E("%s", strerror(errno));
-                                       break;
-                               }
-                               continue;
-                       }
-               }
-
-               fseek(fp, 0L, SEEK_END);
-               int size = ftell(fp);
-               rewind(fp);
-
-               if (binary_size <= 0) {
-                       _E("Package size is not set. Can not print progress");
-                       return 0;
-               }
-
-               double progress = ((double)size / binary_size);
-               if (progress <= 1) {
-                       char bar[GAUGE_LENGTH + 3];
-
-                       snprintf(bar, sizeof(bar), "[");
-                       int i = 1;
-                       for (; i <= GAUGE_LENGTH * progress; i++)
-                               snprintf(bar + strlen(bar), sizeof(bar), "=");
-                       for (; i <= GAUGE_LENGTH; i++)
-                               snprintf(bar + strlen(bar), sizeof(bar), ".");
-                       snprintf(bar + strlen(bar), sizeof(bar), "]");
-
-                       _D("%s | %d / %d (%d %%)",
-                                       bar, size, binary_size,
-                                       (int)(progress * 100));
-               }
-
-               if (progress >= 1) {
-                       _D("Download Finished (%d / %d)", size, binary_size);
-                       break;
-               }
-       } while (1);
-
-       fclose(fp);
-
-       return 0;
-}
-#endif
-
-int http_util_check_request_to_fota(const char *uid,
-               const char *access_token,
-               const char *device_type,
-               const char *current_version,
-               char **res_header,
-               char **res_body)
-{
-       int ret = 0;
-       CURL *curl = NULL;
-       GByteArray *response_header = NULL;
-       GByteArray *response_body= NULL;
-       CURLcode err;
-       struct curl_slist *header = NULL;
-       char *tmp_header = NULL;
-       char *req_url = NULL;
-       char query[128];
-
-       curl = curl_easy_init();
-       retvm_if(!curl, -EIO, "Failed to init curl");
-
-       curl_easy_setopt(curl, CURLOPT_HTTPGET, 1);
-
-       tmp_header = g_strconcat("X-IOT-UID: ", uid, NULL);
-       header = curl_slist_append(header, tmp_header);
-       tmp_header = g_strconcat("Authorization: ", "Bearer ", access_token, NULL);
-       header = curl_slist_append(header, tmp_header);
-       g_free(tmp_header);
-
-       curl_easy_setopt(curl, CURLOPT_HTTPHEADER, header);
-
-       snprintf(query, sizeof(query), "?deviceType=%s&currentVersion=%s", device_type, current_version);
-       req_url = g_strconcat(STDM_URL, query, NULL);
-       _D("Query URL: [%s]", req_url);
-       __curl_set_common_option(curl, req_url, &response_header, &response_body);
-
-#ifdef HTTPS_TEST
-       http_util_set_ssl_opt(curl);
-#endif
-
-       err = curl_easy_perform(curl);
-       _I("curl_easy_perform(): [%s][%d]", curl_easy_strerror(err), err);
-
-       if (err == CURLE_ABORTED_BY_CALLBACK) {
-               ret = -1;
-               goto END;
-       } else if (err != CURLE_OK) {
-               ret = -1;
-               goto END;
-       }
-
-       __curl_set_response(curl, response_header, response_body, res_header, res_body, NULL);
-
-       //_D("header[%s], body[%s]", *res_header, *res_body);
-
-END:
-       if (response_header)
-               g_byte_array_free(response_header, TRUE);
-       if (response_body)
-               g_byte_array_free(response_body, TRUE);
-
-       curl_easy_cleanup(curl);
-       return ret;
-}
-
-int http_util_download_file(const char *download_url, const char *download_path,
-               int package_size)
-{
-       retvm_if(!download_url || !download_path, -EINVAL, "Invalid parameter");
-
-       FILE *fp = NULL;
-       CURL *curl = NULL;
-       CURLcode err;
-
-       curl = curl_easy_init();
-       retvm_if(!curl, -EIO, "Failed to init curl");
-
-#ifdef HTTPS_TEST
-       http_util_set_ssl_opt(curl);
-#endif
-
-#ifdef DOWNLOAD_MONITORING
-       binary_size = package_size;
-
-       pthread_t p_thread;
-       int thread = pthread_create(&p_thread, NULL, _print_download_progress, (void *)download_path);
-       if (thread < 0)
-               _E("Failed to create thread");
-       else
-               _D("Register timeout fn for monitoring");
-#endif
-
-       fp = fopen(download_path, "wb");
-
-       curl_easy_setopt(curl, CURLOPT_URL, download_url);
-       curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, NULL);
-       curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
-
-       err = curl_easy_perform(curl);
-
-       curl_easy_cleanup(curl);
-       fclose(fp);
-
-#ifdef DOWNLOAD_MONITORING
-       int status;
-       pthread_join(p_thread, (void **)&status);
-#endif
-
-       if (err != CURLE_OK) {
-               _I("Failed to download file[%s, %d]", curl_easy_strerror(err), err);
-               remove(download_path);
-               return -EIO;
-       }
-
-       return 0;
-}
-
-int http_util_send_request(fmwup_http_e type, const char *req_url, char **res_header, char **res_body)
-{
-       int ret = 0;
-       CURL *curl = NULL;
-       GByteArray *response_header = NULL;
-       GByteArray *response_body= NULL;
-       CURLcode err;
-
-       curl = curl_easy_init();
-       retvm_if(!curl, -EIO, "Failed to init curl");
-
-       __curl_set_request_headers(curl);
-
-       if (type == FMWUP_HTTP_GET) {
-               curl_easy_setopt(curl, CURLOPT_HTTPGET, 1);
-       } else if (type == FMWUP_HTTP_POST) {
-               curl_easy_setopt(curl, CURLOPT_HTTPPOST, 1);
-       } else {
-               return -1;
-       }
-
-       __curl_set_common_option(curl, (const char *)req_url, &response_header, &response_body);
-
-       err = curl_easy_perform(curl);
-       _I("curl_easy_perform(): [%s][%d]", curl_easy_strerror(err), err);
-
-       if (err == CURLE_ABORTED_BY_CALLBACK) {
-               ret = -1;
-               goto END;
-       } else if (err != CURLE_OK) {
-               ret = -1;
-               goto END;
-       }
-
-       __curl_set_response(curl, response_header, response_body, res_header, res_body, NULL);
-
-END:
-       if (response_header)
-               g_byte_array_free(response_header, TRUE);
-       if (response_body)
-               g_byte_array_free(response_body, TRUE);
-
-       curl_easy_cleanup(curl);
-       return ret;
-}
diff --git a/src/http_util.h b/src/http_util.h
deleted file mode 100644 (file)
index 3017f5c..0000000
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2018 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.
- */
-
-#ifndef __TIZEN_SYSTEM_UPDATE_CONTROL_HTTP_UTIL_H__
-#define __TIZEN_SYSTEM_UPDATE_CONTROL_HTTP_UTIL_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-typedef enum {
-       FMWUP_HTTP_GET = 0,
-       FMWUP_HTTP_POST,
-       FMWUP_HTTP_PUT,
-       FMWUP_HTTP_DELETE
-} fmwup_http_e;
-
-int http_util_check_request_to_fota(const char *uid, const char *access_token,
-               const char *device_type, const char *current_version,
-               char **res_header, char **res_body);
-int http_util_download_file(const char *download_url, const char *download_path,
-               int package_size);
-int http_util_send_request(fmwup_http_e type, const char *req_url,
-               char **res_header, char **res_body);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __TIZEN_SYSTEM_UPDATE_CONTROL_HTTP_UTIL_H__ */
diff --git a/src/plugin/CMakeLists.txt b/src/plugin/CMakeLists.txt
new file mode 100644 (file)
index 0000000..b8426f0
--- /dev/null
@@ -0,0 +1,45 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+SET(fw_name "update-control-plugin")
+
+PROJECT(${fw_name})
+
+SET(CMAKE_INSTALL_PREFIX /usr)
+SET(PREFIX ${CMAKE_INSTALL_PREFIX})
+
+SET(SOURCES
+       plugin.c
+       http_util.c
+)
+
+#INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/src/plugin)
+#MESSAGE("INCLUDE dir: ${CMAKE_SOURCE_DIR}/src/plugin")
+
+SET(requires
+       capi-appfw-app-control
+       capi-appfw-app-common
+       capi-system-info
+       message-port
+       dlog
+       gio-2.0
+       alarm-service
+)
+
+INCLUDE(FindPkgConfig)
+pkg_check_modules(${fw_name} REQUIRED ${requires})
+FOREACH(flag ${${fw_name}_CFLAGS})
+    SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
+ENDFOREACH(flag)
+
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIC -Wall -Werror -fvisibility=hidden")
+SET(CMAKE_C_FLAGS_DEBUG "-O0 -g")
+
+ADD_LIBRARY(${fw_name} SHARED ${SOURCES})
+TARGET_LINK_LIBRARIES(${fw_name} ${${fw_name}_LDFLAGS})
+SET_TARGET_PROPERTIES(${fw_name}
+     PROPERTIES
+     VERSION ${FULLVER}
+     SOVERSION ${MAJORVER}
+     CLEAN_DIRECT_OUTPUT 1
+)
+
+INSTALL(TARGETS ${fw_name} DESTINATION ${LIB_INSTALL_DIR})
diff --git a/src/plugin/http_util.c b/src/plugin/http_util.c
new file mode 100644 (file)
index 0000000..16f3811
--- /dev/null
@@ -0,0 +1,373 @@
+/*
+ * Copyright (c) 2018 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.
+ */
+
+#define HTTPS_TEST
+#define DOWNLOAD_MONITORING
+
+#include <curl/curl.h>
+#include "http_util.h"
+#include "plugin.h"
+
+#ifdef DOWNLOAD_MONITORING
+#include <unistd.h>
+#endif
+
+#define STDM_URL  "https://apis.samsungiotcloud.com/v1/stdm/fota/target"
+
+#ifdef DOWNLOAD_MONITORING
+#define GAUGE_LENGTH 30
+
+static int binary_size = 0;
+#endif
+
+static void __curl_set_response(CURL *curl,
+               GByteArray *response_header,
+               GByteArray *response_body,
+               char **res_header,
+               char **res_body,
+               void *user_data)
+{
+       CURLcode err = CURLE_OK;
+
+       long response = 0;
+
+       err = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response);
+       retm_if(err != CURLE_OK,
+                       "Failed to get info from curl handle[%s, %d]", curl_easy_strerror(err), err);
+
+       _D("Response Code[%ld]", response);
+
+       char *tmp_header = g_strndup((const gchar *)response_header->data, response_header->len);
+       char *tmp_body = g_strndup((const gchar *)response_body->data, response_body->len);
+
+       *res_header = tmp_header;
+       *res_body = tmp_body;
+}
+
+#ifdef HTTPS_TEST
+static int http_util_set_ssl_opt(CURL *curl)
+{
+       _D("Enable SSL verification");
+
+       /* For Debug */
+       int curl_ret_code = curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
+       if (CURLE_OK != curl_ret_code) {
+               _E("curl_easy_setopt: CURLOPT_VERBOSE failed!! curl_ret_code[%d]", curl_ret_code);
+       }
+
+       curl_ret_code = curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);
+       if (CURLE_OK != curl_ret_code) {
+               _E("curl_easy_setopt: CURLOPT_SSL_VERIFYPEER failed!! curl_ret_code[%d]", curl_ret_code);
+       }
+
+       curl_ret_code = curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, FALSE);
+       if (CURLE_OK != curl_ret_code) {
+               _E("curl_easy_setopt: CURLOPT_SSL_VERIFYHOST failed!! curl_ret_code[%d]", curl_ret_code);
+       }
+
+       return 0;
+}
+#endif
+
+static void __curl_set_request_headers(CURL *curl)
+{
+       struct curl_slist *header = NULL;
+       char *tmp_header = NULL;
+
+       tmp_header = g_strconcat("Content-Type: ", "application/json", NULL);
+       header = curl_slist_append(header, tmp_header);
+       g_free(tmp_header);
+
+       curl_easy_setopt(curl, CURLOPT_HTTPHEADER, header);
+}
+
+static size_t __gather_data(void *downloaded_data,
+               size_t size,
+               size_t nmemb,
+               void *user_data)
+{
+       size_t total_size = size * nmemb;
+       g_byte_array_append((GByteArray *)user_data, (const unsigned char *) downloaded_data, total_size);
+       return total_size;
+}
+
+static void __curl_set_common_option(CURL *curl,
+               const char *url,
+               GByteArray **response_header_ptr,
+               GByteArray **response_body_ptr)
+{
+       CURLcode curl_ret_code;
+
+       _D("set URL = [%s]", url);
+       curl_ret_code = curl_easy_setopt(curl, CURLOPT_URL, url);
+       if (CURLE_OK != curl_ret_code) {
+               _E("curl_easy_setopt: CURLOPT_URL failed!! curl_ret_code[%d]", curl_ret_code);
+       }
+
+       GByteArray *response_header_data = g_byte_array_new();
+       curl_ret_code = curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, __gather_data);
+       if (CURLE_OK != curl_ret_code) {
+               _E("curl_easy_setopt: CURLOPT_HEADERFUNCTION failed!! curl_ret_code[%d]", curl_ret_code);
+       }
+
+       curl_ret_code = curl_easy_setopt(curl, CURLOPT_HEADERDATA, response_header_data);
+       if (CURLE_OK != curl_ret_code) {
+               _E("curl_easy_setopt: CURLOPT_HEADERDATA failed!! curl_ret_code[%d]", curl_ret_code);
+       }
+
+       GByteArray *response_body_data = g_byte_array_new();
+
+       curl_ret_code = curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, __gather_data);
+       if (CURLE_OK != curl_ret_code) {
+               _E("curl_easy_setopt: CURLOPT_WRITEFUNCTION failed!! curl_ret_code[%d]", curl_ret_code);
+       }
+
+       curl_ret_code = curl_easy_setopt(curl, CURLOPT_WRITEDATA, response_body_data);
+       if (CURLE_OK != curl_ret_code) {
+               _E("curl_easy_setopt: CURLOPT_WRITEDATA failed!! curl_ret_code[%d]", curl_ret_code);
+       }
+
+       curl_ret_code = curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
+       if (CURLE_OK != curl_ret_code) {
+               _E("curl_easy_setopt: CURLOPT_NOPROGRESS failed!! curl_ret_code[%d]", curl_ret_code);
+       }
+
+       *response_header_ptr = response_header_data;
+       *response_body_ptr = response_body_data;
+}
+
+
+#ifdef DOWNLOAD_MONITORING
+static void *_print_download_progress(void *download_path)
+{
+       FILE *fp = NULL;
+       int retry = 0;
+
+       do {
+               sleep(1);
+
+               if (!fp) {
+                       fp = fopen((char *)download_path, "r");
+                       if (!fp) {
+                               retry++;
+                               if (retry >= 3) {
+                                       _E("Failed to open %s", (char *)download_path);
+                                       _E("%s", strerror(errno));
+                                       break;
+                               }
+                               continue;
+                       }
+               }
+
+               fseek(fp, 0L, SEEK_END);
+               int size = ftell(fp);
+               rewind(fp);
+
+               if (binary_size <= 0) {
+                       _E("Package size is not set. Can not print progress");
+                       return 0;
+               }
+
+               double progress = ((double)size / binary_size);
+               if (progress <= 1) {
+                       char bar[GAUGE_LENGTH + 3];
+
+                       snprintf(bar, sizeof(bar), "[");
+                       int i = 1;
+                       for (; i <= GAUGE_LENGTH * progress; i++)
+                               snprintf(bar + strlen(bar), sizeof(bar), "=");
+                       for (; i <= GAUGE_LENGTH; i++)
+                               snprintf(bar + strlen(bar), sizeof(bar), ".");
+                       snprintf(bar + strlen(bar), sizeof(bar), "]");
+
+                       _D("%s | %d / %d (%d %%)",
+                                       bar, size, binary_size,
+                                       (int)(progress * 100));
+               }
+
+               if (progress >= 1) {
+                       _D("Download Finished (%d / %d)", size, binary_size);
+                       break;
+               }
+       } while (1);
+
+       fclose(fp);
+
+       return 0;
+}
+#endif
+
+int http_util_check_request_to_fota(const char *uid,
+               const char *access_token,
+               const char *device_type,
+               const char *current_version,
+               char **res_header,
+               char **res_body)
+{
+       int ret = 0;
+       CURL *curl = NULL;
+       GByteArray *response_header = NULL;
+       GByteArray *response_body= NULL;
+       CURLcode err;
+       struct curl_slist *header = NULL;
+       char *tmp_header = NULL;
+       char *req_url = NULL;
+       char query[128];
+
+       curl = curl_easy_init();
+       retvm_if(!curl, -EIO, "Failed to init curl");
+
+       curl_easy_setopt(curl, CURLOPT_HTTPGET, 1);
+
+       tmp_header = g_strconcat("X-IOT-UID: ", uid, NULL);
+       header = curl_slist_append(header, tmp_header);
+       tmp_header = g_strconcat("Authorization: ", "Bearer ", access_token, NULL);
+       header = curl_slist_append(header, tmp_header);
+       g_free(tmp_header);
+
+       curl_easy_setopt(curl, CURLOPT_HTTPHEADER, header);
+
+       snprintf(query, sizeof(query), "?deviceType=%s&currentVersion=%s", device_type, current_version);
+       req_url = g_strconcat(STDM_URL, query, NULL);
+       _D("Query URL: [%s]", req_url);
+       __curl_set_common_option(curl, req_url, &response_header, &response_body);
+
+#ifdef HTTPS_TEST
+       http_util_set_ssl_opt(curl);
+#endif
+
+       err = curl_easy_perform(curl);
+       _I("curl_easy_perform(): [%s][%d]", curl_easy_strerror(err), err);
+
+       if (err == CURLE_ABORTED_BY_CALLBACK) {
+               ret = -1;
+               goto END;
+       } else if (err != CURLE_OK) {
+               ret = -1;
+               goto END;
+       }
+
+       __curl_set_response(curl, response_header, response_body, res_header, res_body, NULL);
+
+       //_D("header[%s], body[%s]", *res_header, *res_body);
+
+END:
+       if (response_header)
+               g_byte_array_free(response_header, TRUE);
+       if (response_body)
+               g_byte_array_free(response_body, TRUE);
+
+       curl_easy_cleanup(curl);
+       return ret;
+}
+
+int http_util_download_file(const char *download_url, const char *download_path,
+               int package_size)
+{
+       retvm_if(!download_url || !download_path, -EINVAL, "Invalid parameter");
+
+       FILE *fp = NULL;
+       CURL *curl = NULL;
+       CURLcode err;
+
+       curl = curl_easy_init();
+       retvm_if(!curl, -EIO, "Failed to init curl");
+
+#ifdef HTTPS_TEST
+       http_util_set_ssl_opt(curl);
+#endif
+
+#ifdef DOWNLOAD_MONITORING
+       binary_size = package_size;
+
+       pthread_t p_thread;
+       int thread = pthread_create(&p_thread, NULL, _print_download_progress, (void *)download_path);
+       if (thread < 0)
+               _E("Failed to create thread");
+       else
+               _D("Register timeout fn for monitoring");
+#endif
+
+       fp = fopen(download_path, "wb");
+
+       curl_easy_setopt(curl, CURLOPT_URL, download_url);
+       curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, NULL);
+       curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
+
+       err = curl_easy_perform(curl);
+
+       curl_easy_cleanup(curl);
+       fclose(fp);
+
+#ifdef DOWNLOAD_MONITORING
+       int status;
+       pthread_join(p_thread, (void **)&status);
+#endif
+
+       if (err != CURLE_OK) {
+               _I("Failed to download file[%s, %d]", curl_easy_strerror(err), err);
+               remove(download_path);
+               return -EIO;
+       }
+
+       return 0;
+}
+
+int http_util_send_request(fmwup_http_e type, const char *req_url, char **res_header, char **res_body)
+{
+       int ret = 0;
+       CURL *curl = NULL;
+       GByteArray *response_header = NULL;
+       GByteArray *response_body= NULL;
+       CURLcode err;
+
+       curl = curl_easy_init();
+       retvm_if(!curl, -EIO, "Failed to init curl");
+
+       __curl_set_request_headers(curl);
+
+       if (type == FMWUP_HTTP_GET) {
+               curl_easy_setopt(curl, CURLOPT_HTTPGET, 1);
+       } else if (type == FMWUP_HTTP_POST) {
+               curl_easy_setopt(curl, CURLOPT_HTTPPOST, 1);
+       } else {
+               return -1;
+       }
+
+       __curl_set_common_option(curl, (const char *)req_url, &response_header, &response_body);
+
+       err = curl_easy_perform(curl);
+       _I("curl_easy_perform(): [%s][%d]", curl_easy_strerror(err), err);
+
+       if (err == CURLE_ABORTED_BY_CALLBACK) {
+               ret = -1;
+               goto END;
+       } else if (err != CURLE_OK) {
+               ret = -1;
+               goto END;
+       }
+
+       __curl_set_response(curl, response_header, response_body, res_header, res_body, NULL);
+
+END:
+       if (response_header)
+               g_byte_array_free(response_header, TRUE);
+       if (response_body)
+               g_byte_array_free(response_body, TRUE);
+
+       curl_easy_cleanup(curl);
+       return ret;
+}
diff --git a/src/plugin/http_util.h b/src/plugin/http_util.h
new file mode 100644 (file)
index 0000000..3017f5c
--- /dev/null
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2018 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.
+ */
+
+#ifndef __TIZEN_SYSTEM_UPDATE_CONTROL_HTTP_UTIL_H__
+#define __TIZEN_SYSTEM_UPDATE_CONTROL_HTTP_UTIL_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef enum {
+       FMWUP_HTTP_GET = 0,
+       FMWUP_HTTP_POST,
+       FMWUP_HTTP_PUT,
+       FMWUP_HTTP_DELETE
+} fmwup_http_e;
+
+int http_util_check_request_to_fota(const char *uid, const char *access_token,
+               const char *device_type, const char *current_version,
+               char **res_header, char **res_body);
+int http_util_download_file(const char *download_url, const char *download_path,
+               int package_size);
+int http_util_send_request(fmwup_http_e type, const char *req_url,
+               char **res_header, char **res_body);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIZEN_SYSTEM_UPDATE_CONTROL_HTTP_UTIL_H__ */
diff --git a/src/plugin/plugin.c b/src/plugin/plugin.c
new file mode 100644 (file)
index 0000000..a68e743
--- /dev/null
@@ -0,0 +1,709 @@
+/*
+ * Copyright (c) 2018 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 <stdio.h>
+#include <stdlib.h>
+#include <update_control.h>
+#include <app_common.h>
+#include <app_control.h>
+#include <message_port.h>
+#include <alarm.h>
+#include <system_info.h>
+#include "plugin.h"
+#include "http_util.h"
+
+#define SET_POLLING
+
+#undef API
+#define API __attribute__ ((visibility("default")))
+
+/* IPC with Smartthings-thing for ST cloud account info */
+#define ST_APP_THING_SERVICE_APP_ID   "org.tizen.smartthings-thing"
+#define ST_APP_OPERATION_UPDATE_AGENT "http://tizen.org/appcontrol/operation/update_agent"
+#define ST_SVC_KEY_COMMAND            "command"
+#define ST_SVC_CMD_GET_ACCOUNT_INFO   "get_account_info"
+
+#define ST_SVC_EVT_SET_ACCOUNT_INFO                 "evt_set_account_info"
+#define ST_SVC_KEY_ACCESS_TOKEN                     "access_token"
+#define ST_SVC_KEY_USER_ID                          "user_id"
+#define ST_UPDATE_AGENT_APP_MSG_PORT_NAME_SUFFIX    ".update_agent"
+
+/* Update dbus */
+#define UPDATE_BUS_NAME         "org.tizen.system.update"
+#define UPDATE_OBJECT_PATH      "/Org/Tizen/System/Update"
+#define UPDATE_INTERFACE_NAME   UPDATE_BUS_NAME".Update"
+#define UPDATE_METHOD           "do_update"
+
+#define FIRMWARE_FILE_NAME "delta.tar.gz"
+
+static struct _cloud_account {
+       const char *access_token;
+       const char *user_id;
+} cloud_account;
+
+static struct _update_info {
+       char *new_version;
+       char *package_uri;
+       int updatable;
+       int package_size;
+} *update_info;
+
+static int msg_port_id = -1;
+static alarm_id_t reserved_update_alarm_id = -1;
+static bool package_downloaded = false;
+
+#ifdef SET_POLLING
+static alarm_id_t polling_alarm_id = -1;
+#endif // SET_POLLING
+
+static void message_port_cb(int local_port_id,
+               const char *remote_app_id,
+               const char *remote_port,
+               bool trusted_remote_port,
+               bundle *message,
+               void *user_data)
+{
+       _D("message port callback called");
+
+       char *cmd = NULL;
+       char *access_token = NULL;
+       char *user_id = NULL;
+
+       bundle_get_str(message, ST_SVC_KEY_COMMAND, &cmd);
+
+       if (STR_EQ(cmd, ST_SVC_EVT_SET_ACCOUNT_INFO)) {
+               bundle_get_str(message, ST_SVC_KEY_ACCESS_TOKEN, &access_token);
+               bundle_get_str(message, ST_SVC_KEY_USER_ID, &user_id);
+               _D("Access Token: [%s], User ID: [%s]", access_token, user_id);
+               if (access_token && !STR_EMPTY(access_token))
+                       cloud_account.access_token = strdup(access_token);
+               if (user_id && !STR_EMPTY(user_id))
+                       cloud_account.user_id = strdup(user_id);
+       } else {
+               _D("No matching command");
+       }
+}
+
+static void register_account_info_message_port(void)
+{
+       _D("_register_trusted_message_port() called");
+
+       char *app_id = NULL;
+       char port_name[128];
+
+       app_get_id(&app_id);
+       snprintf(port_name, sizeof(port_name), "%s%s", app_id,
+                       ST_UPDATE_AGENT_APP_MSG_PORT_NAME_SUFFIX);
+       free(app_id);
+
+       msg_port_id = message_port_register_trusted_local_port(port_name, message_port_cb, NULL);
+       if (msg_port_id < 0)
+               _E("Port register error: %d", msg_port_id);
+}
+
+static void request_cloud_accout(void)
+{
+       _D("Request cloud account info");
+
+       app_control_h app_control = NULL;
+       int ret = 0;
+
+       ret = app_control_create(&app_control);
+       if (ret != APP_CONTROL_ERROR_NONE) {
+               _E("app_control_create failed [%d]", ret);
+               return;
+       }
+
+       app_control_set_operation(app_control, ST_APP_OPERATION_UPDATE_AGENT);
+       app_control_set_app_id(app_control, ST_APP_THING_SERVICE_APP_ID);
+       app_control_add_extra_data(app_control, ST_SVC_KEY_COMMAND, ST_SVC_CMD_GET_ACCOUNT_INFO);
+
+       ret = app_control_send_launch_request(app_control, NULL, NULL);
+       if (ret != APP_CONTROL_ERROR_NONE)
+               _E("app_control_send_launch_request failed [%d]", ret);
+
+       app_control_destroy(app_control);
+}
+
+static int reservation_alarm_cb(alarm_id_t alarm_id, void *data)
+{
+       int ret;
+       _I("Update alarm: reserved update is triggered");
+
+       ret = update_control_check_new_version();
+       if (ret < 0) {
+               _E("Failed to check new version: %d", ret);
+               return -1;
+       }
+
+       if (!update_info->updatable)
+               return 0;
+
+       _I("New version found. Do update");
+
+       ret = update_control_download_package();
+       if (ret < 0) {
+               _E("Failed to download package: %d", ret);
+               return -1;
+       }
+
+       ret = update_control_do_update();
+       if (ret < 0) {
+               _E("Failed to update: %d", ret);
+               return -1;
+       }
+
+       return 0;
+}
+
+static void init_update_alarm(void)
+{
+       int ret;
+
+       ret = alarmmgr_init("update_reservation");
+       if (ret < 0) {
+               _E("alarmmgr_init failed [%d]", ret);
+               return;
+       }
+
+       ret = alarmmgr_set_cb(reservation_alarm_cb, NULL);
+       if (ret < 0) {
+               _E("alarmmgr_set_cb failed [%d]", ret);
+               return;
+       }
+
+}
+
+#ifdef SET_POLLING
+static int set_polling_alarm(void)
+{
+       int ret, week_flag;
+       time_t cur_time;
+       struct tm *polling_time;
+       alarm_date_t alarm_time;
+       alarm_entry_t *alarm_info = NULL;
+
+       alarm_info = alarmmgr_create_alarm();
+       if (alarm_info == NULL) {
+               _E("alarmmgr_create_alarm failed");
+               return -1;
+       }
+
+       cur_time = time(NULL);
+       polling_time = localtime(&cur_time);
+
+       /* Polling period: every AM 3:00 */
+       polling_time->tm_hour = 3;
+       polling_time->tm_min = 0;
+       polling_time->tm_sec = 0;
+
+       week_flag = ALARM_WDAY_SUNDAY | ALARM_WDAY_MONDAY |
+               ALARM_WDAY_TUESDAY | ALARM_WDAY_WEDNESDAY |
+               ALARM_WDAY_THURSDAY | ALARM_WDAY_FRIDAY |
+               ALARM_WDAY_SATURDAY;
+
+       alarm_time.year = polling_time->tm_year + 1900;
+       alarm_time.month = polling_time->tm_mon + 1;
+       alarm_time.day = polling_time->tm_mday;
+       alarm_time.hour = polling_time->tm_hour;
+       alarm_time.min = polling_time->tm_min;
+       alarm_time.sec = polling_time->tm_sec;
+
+       ret = alarmmgr_set_time(alarm_info, alarm_time);
+       if (ret != ALARMMGR_RESULT_SUCCESS) {
+               _E("alarmmgr_set_time failed [%d]", ret);
+               ret = -1;
+               goto out;
+       }
+       _D("Polling alarm is set at every %d:%d",
+                       polling_time->tm_hour, polling_time->tm_min);
+
+       ret = alarmmgr_set_repeat_mode(alarm_info, ALARM_REPEAT_MODE_WEEKLY, week_flag);
+       if (ret != ALARMMGR_RESULT_SUCCESS) {
+               _E("alarmmgr_set_repeat_mode failed [%d]", ret);
+               goto out;
+       }
+
+       ret = alarmmgr_add_alarm_with_localtime(alarm_info, NULL, &polling_alarm_id);
+       if (ret != ALARMMGR_RESULT_SUCCESS) {
+               _E("alarmmgr_add_alarm_with_localtime failed [%d]", ret);
+               ret = -1;
+               goto out;
+       }
+       _D("alarm_id [%d]", polling_alarm_id);
+
+out:
+       if (alarm_info)
+               alarmmgr_free_alarm(alarm_info);
+
+       return ret;
+}
+#endif // SET_POLLING
+
+static int parse_and_set_firmware_info(char *json)
+{
+       char *token;
+       char *key, *value;
+
+       retvm_if(!json || *json != '{', false, "Invalid json format");
+
+       token = strtok(json, "\"");
+       while ((token = strtok(NULL, ",\"")) != NULL) {
+               if (*token == '}')
+                       break;
+               key = strdup(token);
+               token = strtok(NULL, ",\"");
+               retvm_if(*token != ':', false, "Invalid json format");
+               if (strlen(token) == 1) {
+                       token = strtok(NULL, "\"");
+                       if (*token == ',' || *token == '}')
+                               *token = 0;
+               } else {
+                       token++;
+               }
+               value = strdup(token);
+
+               _D("key: [%s], value: [%s]", key, value);
+
+               /* [TODO] Version check logic */
+               if (STR_EQ(key, "version")) {
+                       /* Not Server role? */
+                       if (STR_EMPTY(value))
+                               system_info_get_platform_string("http://tizen.org/system/build.release",
+                                               &value);
+                       if (update_info->new_version)
+                               free(update_info->new_version);
+                       update_info->new_version = strdup(value);
+               } else if (STR_EQ(key, "binaryUrl")) {
+                       if (update_info->package_uri)
+                               free(update_info->package_uri);
+                       update_info->package_uri = strdup(value);
+               }
+               else if (STR_EQ(key, "binarySize")) {
+                       update_info->package_size = atoi(value);
+               }
+
+               free(key);
+               free(value);
+       }
+
+       return 0;
+}
+
+static bool check_new_version(const char *current, const char* new)
+{
+       retvm_if(!current || !new, false, "Invalid parameter");
+       retvm_if(STR_EMPTY(current) || STR_EMPTY(new), false,
+                       "Invalid firmware version[%s, %s]", current, new);
+
+       _D("current version[%s], new version[%s]", current, new);
+
+       /*
+        * Version policy
+        *  - Default version format: YYYYMMDD.N
+        *  - The later date and bigger following number mean the new one
+        */
+
+       return (strncmp(current, new, strlen(current)) < 0);
+}
+
+static int parse_secure_url(char *json, char **url_value)
+{
+       char *ret;
+
+       retvm_if(!json && *json != '{' && *(json + 1) != '\"', false, "Invalid json format");
+
+       ret = strtok(json, "{\"");
+       retvm_if(!ret && !STR_EQ(ret, "url"), -1, "Invalid json(url)");
+
+       ret = strtok(NULL, "\"");
+       retvm_if(!ret && !STR_EQ(ret, ":"), -1, "Invalid json(:)");
+
+       ret = strtok(NULL, "\"");
+       retvm_if(!ret, -1, "Invalid json(end)");
+
+       *url_value = g_strdup(ret);
+
+       return 0;
+}
+
+static char *get_download_url(const char *uri)
+{
+       int ret = 0;
+       char *header = NULL;
+       char *body = NULL;
+       char *download_url = NULL;
+
+       ret = http_util_send_request(FMWUP_HTTP_GET, uri, &header, &body);
+       retvm_if(ret < 0, NULL, "Failed to get info including download uri[%d]", ret);
+
+       _D("header[%s], body[%s]", header, body);
+
+       /* Parsing URL */
+       /* {"url":"https://iotm-dev-fota.s3-a...} */
+       ret = parse_secure_url(body, &download_url);
+       retvm_if(ret < 0, NULL, "Failed to parse download url from body[%d]", ret);
+
+       G_FREE(header);
+       G_FREE(body);
+
+       return download_url;
+}
+
+static int send_update_signal(char *package_path)
+{
+       GDBusConnection *conn;
+       GVariant *parameters = NULL;
+       GVariant *reply = NULL;
+       GError *error = NULL;
+       int ret = -1;
+
+       conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+       if (error) {
+               _E("Failed to get dbus: %s", error->message);
+               g_error_free(error);
+               return -1;
+       }
+
+       parameters = g_variant_new("(s)", package_path);
+
+       reply = g_dbus_connection_call_sync(conn,
+                                           UPDATE_BUS_NAME,
+                                           UPDATE_OBJECT_PATH,
+                                           UPDATE_INTERFACE_NAME,
+                                           UPDATE_METHOD,
+                                           parameters,
+                                           G_VARIANT_TYPE("(i)"),
+                                           G_DBUS_CALL_FLAGS_NONE,
+                                           120000,
+                                           NULL,
+                                           &error);
+       if (error) {
+               _E("Failed to get reply: %s", error->message);
+               g_error_free(error);
+               goto exit;
+       }
+
+       g_variant_get(reply, "(i)", &ret);
+       _I("Update signal was sent: (%d)", ret);
+
+exit:
+       if (reply)
+               g_variant_unref(reply);
+       if (parameters)
+               g_variant_unref(parameters);
+
+       return ret;
+}
+
+API int update_control_initialize(void)
+{
+       update_info = (struct _update_info *)malloc(sizeof(*update_info));
+       update_info->new_version = NULL;
+       update_info->package_uri = NULL;
+       update_info->package_size = 0;
+       update_info->updatable = 0;
+
+       register_account_info_message_port();
+       request_cloud_accout();
+
+       init_update_alarm();
+
+#ifdef SET_POLLING
+       set_polling_alarm();
+#endif // SET_POLLING
+
+       return UPDATE_CONTROL_ERROR_NONE;
+}
+
+API int update_control_deinitialize(void)
+{
+       int ret;
+
+       if (update_info->new_version)
+               free(update_info->new_version);
+       if (update_info->package_uri)
+               free(update_info->package_uri);
+       free(update_info);
+
+       if ((ret = message_port_unregister_trusted_local_port(msg_port_id)) < 0)
+               _E("Failed to message_port_unregister_trusted_local_port: %d", ret);
+
+       if (reserved_update_alarm_id != -1) {
+               if ((ret = alarmmgr_remove_alarm(reserved_update_alarm_id)) < 0)
+                       _E("Failed to alarmmgr_remove_alarm: %d", ret);
+               reserved_update_alarm_id = -1;
+       }
+
+#ifdef SET_POLLING
+       if (polling_alarm_id != -1) {
+               if ((ret = alarmmgr_remove_alarm(polling_alarm_id)) < 0)
+                       _E("Failed to alarmmgr_remove_alarm: %d", ret);
+               polling_alarm_id = -1;
+       }
+#endif // SET_POLLING
+
+       return UPDATE_CONTROL_ERROR_NONE;
+}
+
+API int update_control_check_new_version(void)
+{
+       int ret;
+       char *device_type = NULL;
+       char *version = NULL;
+       char *res_header = NULL;
+       char *res_body = NULL;
+
+       _D("FN CALLED>>>>>>>>>>>>>>>>>>");
+
+       retvm_if(!update_info, UPDATE_CONTROL_ERROR_SYSTEM_ERROR,
+                       "update controller not initialized");
+       update_info->updatable = 0;
+
+       ret = system_info_get_platform_string("http://tizen.org/system/model_name",
+                       &device_type);
+       if (ret != SYSTEM_INFO_ERROR_NONE) {
+               _E("Failed to get model_name [%d]", ret);
+               return UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
+       }
+       ret = system_info_get_platform_string("http://tizen.org/system/build.release",
+                       &version);
+       if (ret != SYSTEM_INFO_ERROR_NONE) {
+               _E("Failed to get build.release [%d]", ret);
+               return UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
+       }
+       _D("Device info: Device Type [%s], Version [%s]", device_type, version);
+
+       if (!cloud_account.access_token || STR_EMPTY(cloud_account.access_token)
+                       || !cloud_account.user_id || STR_EMPTY(cloud_account.user_id)) {
+               _D("The cloud account info is not set so request it. Try again later");
+               request_cloud_accout();
+               /* Wait for response from smartthings-thing */
+               return UPDATE_CONTROL_ERROR_CONNECTION_REFUSED;
+       } else {
+               _D("The cloud account is not empty: token = [%s], id = [%s]",
+                               cloud_account.access_token, cloud_account.user_id);
+       }
+
+       http_util_check_request_to_fota(cloud_account.user_id,
+                       cloud_account.access_token, device_type, version,
+                       &res_header, &res_body);
+       if (!res_body || STR_EMPTY(res_body)) {
+               _E("No response for check request.");
+               return UPDATE_CONTROL_ERROR_CONNECTION_REFUSED;
+       }
+       parse_and_set_firmware_info(res_body);
+
+       if (check_new_version(version, update_info->new_version)) {
+               _D("New version available. Download and update the firmware");
+               update_info->updatable = 1;
+       } else {
+               _D("Already latest version: %s", version);
+       }
+
+       return UPDATE_CONTROL_ERROR_NONE;
+}
+
+API int update_control_download_package(void)
+{
+       _D("FN CALLED>>>>>>>>>>>>>>>>>>");
+
+       int ret = 0;
+       char *download_url = NULL;
+       char *download_path = NULL;
+
+       /* Check new version should be preceded */
+       if (!update_info->package_uri || STR_EMPTY(update_info->package_uri)) {
+               _E("The package uri is empty. Check new version first");
+               return UPDATE_CONTROL_ERROR_INVALID_URI;
+       }
+
+       /* Downloading state */
+       _D("Download package from [%s]", update_info->package_uri);
+
+       download_url = get_download_url(update_info->package_uri);
+       download_path = g_strconcat(app_get_data_path(), FIRMWARE_FILE_NAME, NULL);
+
+       retvm_if(!download_url, UPDATE_CONTROL_ERROR_SYSTEM_ERROR,
+                       "Failed to get download url");
+       retvm_if(!download_path, UPDATE_CONTROL_ERROR_SYSTEM_ERROR,
+                       "Failed to compose download path");
+
+       _I("Download url[%s] download path[%s]", download_url, download_path);
+
+       ret = http_util_download_file((const char *)download_url, (const char *)download_path,
+                       update_info->package_size);
+       retvm_if(ret < 0, UPDATE_CONTROL_ERROR_CONNECTION_REFUSED,
+                       "Failed to download firmware[%d]", ret);
+
+       G_FREE(download_url);
+       G_FREE(download_path);
+
+       package_downloaded = true;
+
+       return UPDATE_CONTROL_ERROR_NONE;
+}
+
+API int update_control_do_update(void)
+{
+       _D("FN CALLED>>>>>>>>>>>>>>>>>>");
+
+       char *path = NULL;
+
+       if (!package_downloaded) {
+               _E("Update package does not exist. Download it first");
+               return UPDATE_CONTROL_ERROR_INVALID_PACKAGE;
+       }
+
+       /* TODO: Check privilege */
+
+       _D("Firmware Updating...");
+
+       path = g_strconcat(app_get_data_path(), FIRMWARE_FILE_NAME, NULL);
+       retvm_if(!path, UPDATE_CONTROL_ERROR_SYSTEM_ERROR,
+                       "Invalid parameter");
+
+       /* DBus activation */
+       send_update_signal(path);
+
+       /* Wait for update reboot */
+       sleep(180);
+
+       /* Should be unreachable */
+       _E("Update reboot timed out");
+
+       return UPDATE_CONTROL_ERROR_TIMED_OUT;
+}
+
+API int update_control_make_reservation(struct tm *reservation_time)
+{
+       int ret;
+       alarm_date_t alarm_time;
+       alarm_entry_t *alarm_info = NULL;
+
+       retvm_if(!reservation_time, UPDATE_CONTROL_ERROR_INVALID_PARAMETER,
+                       "reservation_time is NULL");
+
+       alarm_info = alarmmgr_create_alarm();
+       if (alarm_info == NULL) {
+               _E("alarmmgr_create_alarm failed");
+               return UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
+       }
+
+       alarm_time.year = reservation_time->tm_year + 1900;
+       alarm_time.month = reservation_time->tm_mon + 1;
+       alarm_time.day = reservation_time->tm_mday;
+       alarm_time.hour = reservation_time->tm_hour;
+       alarm_time.min = reservation_time->tm_min;
+       alarm_time.sec = reservation_time->tm_sec;
+
+       ret = alarmmgr_set_time(alarm_info, alarm_time);
+       if (ret != ALARMMGR_RESULT_SUCCESS) {
+               _E("alarmmgr_set_time failed [%d]", ret);
+               ret = UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
+               goto out;
+       }
+
+       ret = alarmmgr_set_type(alarm_info, ALARM_TYPE_VOLATILE);
+       if (ret != ALARMMGR_RESULT_SUCCESS) {
+               _E("alarmmgr_set_type failed [%d]", ret);
+               ret = UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
+               goto out;
+       }
+
+       ret = alarmmgr_add_alarm_with_localtime(alarm_info, NULL, &reserved_update_alarm_id);
+       if (ret != ALARMMGR_RESULT_SUCCESS) {
+               _E("alarmmgr_add_alarm_with_localtime failed [%d]", ret);
+               ret = UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
+               goto out;
+       }
+       _D("alarm_id [%d]", reserved_update_alarm_id);
+
+       ret = UPDATE_CONTROL_ERROR_NONE;
+out:
+       if (alarm_info)
+               alarmmgr_free_alarm(alarm_info);
+
+       return ret;
+}
+
+API int update_control_cancel_reservation(void)
+{
+       int ret = 0;
+
+       if (reserved_update_alarm_id == -1) {
+               _I("No reserved update");
+               return UPDATE_CONTROL_ERROR_NONE;
+       }
+
+       ret = alarmmgr_remove_alarm(reserved_update_alarm_id);
+       if (ret < 0) {
+               _E("alarmmgr_remove_alarm failed [%d]", ret);
+               return UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
+       }
+       reserved_update_alarm_id = -1;
+
+       return UPDATE_CONTROL_ERROR_NONE;
+}
+
+API int update_control_get_property(update_control_property_e property, void **value)
+{
+       _D("FN CALLED>>>>>>>>>>>>>>>>>>");
+       int *int_val;
+       int ret = UPDATE_CONTROL_ERROR_NONE;
+
+       switch (property) {
+       case UPDATE_CONTROL_PROPERTY_NEW_VERSION:
+               if (update_info->new_version)
+                       *value = (void *)strdup(update_info->new_version);
+               else
+                       _D("New version is NULL");
+               break;
+       case UPDATE_CONTROL_PROPERTY_PACKAGE_URI:
+               if (update_info->package_uri)
+                       *value = (void *)strdup(update_info->package_uri);
+               else
+                       _D("Package URI is NULL");
+               break;
+       case UPDATE_CONTROL_PROPERTY_PACKAGE_SIZE:
+               if (update_info->package_size) {
+                       int_val = (int *)malloc(sizeof(int));
+                       *int_val = update_info->package_size;
+                       *value = (void *)int_val;
+                       free(int_val);
+               } else {
+                       _D("Package size is not set");
+               }
+               break;
+       case UPDATE_CONTROL_PROPERTY_RESULT:
+       case UPDATE_CONTROL_PROPERTY_DESCRIPTION:
+               _D("Not implemented for key: %d", property);
+               ret = UPDATE_CONTROL_ERROR_INVALID_OPERATION;
+               break;
+       case UPDATE_CONTROL_PROPERTY_UPDATE_AVAILABLE:
+               int_val = (int *)malloc(sizeof(int));
+               *int_val = update_info->updatable;
+               *value = (void *)int_val;
+               free(int_val);
+               break;
+       default:
+               _E("Not supported property key: %d", property);
+               ret = UPDATE_CONTROL_ERROR_KEY_NOT_FOUND;
+               break;
+       }
+
+       return ret;
+}
diff --git a/src/plugin/plugin.h b/src/plugin/plugin.h
new file mode 100644 (file)
index 0000000..48865b2
--- /dev/null
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2018 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.
+ */
+
+#ifndef __TIZEN_SYSTEM_UPDATE_CONTROL_COMMON_H__
+#define __TIZEN_SYSTEM_UPDATE_CONTROL_COMMON_H__
+
+#include <dlog.h>
+#include <glib.h>
+#include <gio/gio.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#undef LOG_TAG
+#define LOG_TAG "CAPI_UPDATE_CONTROL_PLUGIN"
+#define _D(fmt, args...)   SLOGD(fmt, ##args)
+#define _E(fmt, args...)   SLOGE(fmt, ##args)
+#define _I(fmt, args...)   SLOGI(fmt, ##args)
+#define STR_EQ(X, Y) (g_strcmp0((X), (Y)) == 0)
+#define STR_EMPTY(X) STR_EQ((X), "")
+
+#define G_FREE(p) do { if (p) { g_free(p); p = NULL; } } while (0);
+
+#define retm_if(expr, fmt, arg...) \
+       do { if (expr) { _E(fmt, ##arg); return; } } while (0)
+
+#define retvm_if(expr, val, fmt, arg...) \
+       do { if (expr) { _E(fmt, ##arg); return (val); } } while (0)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIZEN_SYSTEM_UPDATE_CONTROL_COMMON_H__ */
index 5690d462f88ecd0340e7f88ac023c9a337cf31ad..0ca1688497a1e570327c1164930a59923e35b436 100644 (file)
  * limitations under the License.
  */
 
-#define DEFAULT_PLUGIN
-#define SET_POLLING
-
-#ifdef DEFAULT_PLUGIN
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <system_info.h>
-#include <app_common.h>
-#include <app_control.h>
-#include <message_port.h>
-#include <alarm.h>
-#include "common.h"
-#include "http_util.h"
-#endif
-
-#include <update_control.h>
+#include <dlfcn.h>
+#include <unistd.h>
+#include "update_control_internal.h"
 
 #ifndef API
 #define API __attribute__ ((visibility("default")))
 #endif
 
-#ifdef DEFAULT_PLUGIN
-
-/* IPC with Smartthings-thing for ST cloud account info */
-#define ST_APP_THING_SERVICE_APP_ID   "org.tizen.smartthings-thing"
-#define ST_APP_OPERATION_UPDATE_AGENT "http://tizen.org/appcontrol/operation/update_agent"
-#define ST_SVC_KEY_COMMAND            "command"
-#define ST_SVC_CMD_GET_ACCOUNT_INFO   "get_account_info"
-
-#define ST_SVC_KEY_COMMAND                          "command"
-#define ST_SVC_KEY_ACCESS_TOKEN                     "access_token"
-#define ST_SVC_KEY_USER_ID                          "user_id"
-#define ST_SVC_EVT_SET_ACCOUNT_INFO                 "evt_set_account_info"
-#define ST_UPDATE_AGENT_APP_MSG_PORT_NAME_SUFFIX    ".update_agent"
-
-/* Update dbus */
-#define UPDATE_BUS_NAME         "org.tizen.system.update"
-#define UPDATE_OBJECT_PATH      "/Org/Tizen/System/Update"
-#define UPDATE_INTERFACE_NAME   UPDATE_BUS_NAME".Update"
-#define UPDATE_METHOD           "do_update"
-
-#define FIRMWARE_FILE_NAME "delta.tar.gz"
-
-static struct _cloud_account {
-       const char *access_token;
-       const char *user_id;
-} cloud_account;
-
-static struct _update_info {
-       char *new_version;
-       char *package_uri;
-       int updatable;
-       int package_size;
-} *update_info;
-
-static bool package_downloaded = false;
+#define UPDATE_CONTROL_PLUGIN "/usr/lib/libupdate-control-plugin.so"
 
 static bool initialized = false;
-static int msg_port_id = -1;
-static alarm_id_t reserved_update_alarm_id = -1;
-#ifdef SET_POLLING
-static alarm_id_t polling_alarm_id = -1;
-#endif // SET_POLLING
-
-#endif // DEFAULT_PLUGIN
-
-#ifdef DEFAULT_PLUGIN
-static void _message_port_cb(int local_port_id,
-               const char *remote_app_id,
-               const char *remote_port,
-               bool trusted_remote_port,
-               bundle *message,
-               void *user_data)
-{
-       _D("message port callback called");
-
-       char *cmd = NULL;
-       char *access_token = NULL;
-       char *user_id = NULL;
-
-       bundle_get_str(message, ST_SVC_KEY_COMMAND, &cmd);
-
-       if (STR_EQ(cmd, ST_SVC_EVT_SET_ACCOUNT_INFO)) {
-               bundle_get_str(message, ST_SVC_KEY_ACCESS_TOKEN, &access_token);
-               bundle_get_str(message, ST_SVC_KEY_USER_ID, &user_id);
-               _D("Access Token: [%s], User ID: [%s]", access_token, user_id);
-               if (access_token && !STR_EMPTY(access_token))
-                       cloud_account.access_token = strdup(access_token);
-               if (user_id && !STR_EMPTY(user_id))
-                       cloud_account.user_id = strdup(user_id);
-       } else {
-               _D("No matching command");
-       }
-}
-
-static void register_account_info_message_port(void)
-{
-       _D("_register_trusted_message_port() called");
-
-       char *app_id = NULL;
-       char port_name[128];
-
-       app_get_id(&app_id);
-       snprintf(port_name, sizeof(port_name), "%s%s", app_id,
-                       ST_UPDATE_AGENT_APP_MSG_PORT_NAME_SUFFIX);
-       free(app_id);
-
-       msg_port_id = message_port_register_trusted_local_port(port_name, _message_port_cb, NULL);
-       if (msg_port_id < 0)
-               _E("Port register error: %d", msg_port_id);
-}
-
-static void request_cloud_accout(void)
-{
-       _D("Request cloud account info");
-
-       app_control_h app_control = NULL;
-       int ret = 0;
-
-       ret = app_control_create(&app_control);
-       if (ret != APP_CONTROL_ERROR_NONE) {
-               _E("app_control_create failed [%d]", ret);
-               return;
-       }
-
-       app_control_set_operation(app_control, ST_APP_OPERATION_UPDATE_AGENT);
-       app_control_set_app_id(app_control, ST_APP_THING_SERVICE_APP_ID);
-       app_control_add_extra_data(app_control, ST_SVC_KEY_COMMAND, ST_SVC_CMD_GET_ACCOUNT_INFO);
+static void *plugin_handle = NULL;
 
-       ret = app_control_send_launch_request(app_control, NULL, NULL);
-       if (ret != APP_CONTROL_ERROR_NONE)
-               _E("app_control_send_launch_request failed [%d]", ret);
-
-       app_control_destroy(app_control);
-}
-
-static int _parse_and_set_firmware_info(char *json)
-{
-       char *token;
-       char *key, *value;
-
-       retvm_if(!json || *json != '{', false, "Invalid json format");
-
-       token = strtok(json, "\"");
-       while ((token = strtok(NULL, ",\"")) != NULL) {
-               if (*token == '}')
-                       break;
-               key = strdup(token);
-               token = strtok(NULL, ",\"");
-               retvm_if(*token != ':', false, "Invalid json format");
-               if (strlen(token) == 1) {
-                       token = strtok(NULL, "\"");
-                       if (*token == ',' || *token == '}')
-                               *token = 0;
-               } else {
-                       token++;
-               }
-               value = strdup(token);
-
-               _D("key: [%s], value: [%s]", key, value);
-
-               /* [TODO] Version check logic */
-               if (STR_EQ(key, "version")) {
-                       /* Not Server role? */
-                       if (STR_EMPTY(value))
-                               system_info_get_platform_string("http://tizen.org/system/build.release",
-                                               &value);
-                       if (update_info->new_version)
-                               free(update_info->new_version);
-                       update_info->new_version = strdup(value);
-               } else if (STR_EQ(key, "binaryUrl")) {
-                       if (update_info->package_uri)
-                               free(update_info->package_uri);
-                       update_info->package_uri = strdup(value);
-               }
-               else if (STR_EQ(key, "binarySize")) {
-                       update_info->package_size = atoi(value);
-               }
-
-               free(key);
-               free(value);
-       }
 
-       return 0;
-}
-
-static bool __check_new_version(const char *current, const char* new)
-{
-       retvm_if(!current || !new, false, "Invalid parameter");
-       retvm_if(STR_EMPTY(current) || STR_EMPTY(new), false,
-                       "Invalid firmware version[%s, %s]", current, new);
-
-       _D("current version[%s], new version[%s]", current, new);
-
-       /*
-        * Version policy
-        *  - Default version format: YYYYMMDD.N
-        *  - The later date and bigger following number mean the new one
-        */
-
-       return (strncmp(current, new, strlen(current)) < 0);
-}
-
-static int __parse_secure_url(char *json, char **url_value)
-{
-       char *ret;
-
-       retvm_if(!json && *json != '{' && *(json + 1) != '\"', false, "Invalid json format");
-
-       ret = strtok(json, "{\"");
-       retvm_if(!ret && !STR_EQ(ret, "url"), -1, "Invalid json(url)");
-
-       ret = strtok(NULL, "\"");
-       retvm_if(!ret && !STR_EQ(ret, ":"), -1, "Invalid json(:)");
-
-       ret = strtok(NULL, "\"");
-       retvm_if(!ret, -1, "Invalid json(end)");
-
-       *url_value = g_strdup(ret);
-
-       return 0;
-}
-
-static char *__get_download_url(const char *uri)
-{
-       int ret = 0;
-       char *header = NULL;
-       char *body = NULL;
-       char *download_url = NULL;
-
-       ret = http_util_send_request(FMWUP_HTTP_GET, uri, &header, &body);
-       retvm_if(ret < 0, NULL, "Failed to get info including download uri[%d]", ret);
-
-       _D("header[%s], body[%s]", header, body);
-
-       /* Parsing URL */
-       /* {"url":"https://iotm-dev-fota.s3-a...} */
-       ret = __parse_secure_url(body, &download_url);
-       retvm_if(ret < 0, NULL, "Failed to parse download url from body[%d]", ret);
-
-       G_FREE(header);
-       G_FREE(body);
-
-       return download_url;
-}
-
-static int send_update_signal(char *package_path)
-{
-       GDBusConnection *conn;
-       GVariant *parameters = NULL;
-       GVariant *reply = NULL;
-       GError *error = NULL;
-       int ret = -1;
-
-       conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
-       if (error) {
-               _E("Failed to get dbus: %s", error->message);
-               g_error_free(error);
-               return -1;
-       }
-
-       parameters = g_variant_new("(s)", package_path);
-
-       reply = g_dbus_connection_call_sync(conn,
-                                           UPDATE_BUS_NAME,
-                                           UPDATE_OBJECT_PATH,
-                                           UPDATE_INTERFACE_NAME,
-                                           UPDATE_METHOD,
-                                           parameters,
-                                           G_VARIANT_TYPE("(i)"),
-                                           G_DBUS_CALL_FLAGS_NONE,
-                                           120000,
-                                           NULL,
-                                           &error);
-       if (error) {
-               _E("Failed to get reply: %s", error->message);
-               g_error_free(error);
-               goto exit;
-       }
-
-       g_variant_get(reply, "(i)", &ret);
-       _I("Update signal was sent: (%d)", ret);
-
-exit:
-       if (reply)
-               g_variant_unref(reply);
-       if (parameters)
-               g_variant_unref(parameters);
-
-       return ret;
-}
-
-static int reservation_alarm_cb(alarm_id_t alarm_id, void *data)
+API int update_control_initialize(void)
 {
-       int ret;
-       _I("Update alarm: reserved update is triggered");
-
-       ret = update_control_check_new_version();
-       if (ret < 0) {
-               _E("Failed to check new version: %d", ret);
-               return -1;
-       }
-
-       if (!update_info->updatable)
-               return 0;
-
-       _I("New version found. Do update");
-
-       ret = update_control_download_package();
-       if (ret < 0) {
-               _E("Failed to download package: %d", ret);
-               return -1;
-       }
-
-       ret = update_control_do_update();
-       if (ret < 0) {
-               _E("Failed to update: %d", ret);
-               return -1;
-       }
-
-       return 0;
-}
+       CHECK_FEATURE_SUPPORTED(DEVICE_UPDATE_FEATURE);
 
-static void init_update_alarm(void)
-{
        int ret;
+       int (*plugin_update_control_initialize)(void) = NULL;
 
-       ret = alarmmgr_init("update_reservation");
-       if (ret < 0) {
-               _E("alarmmgr_init failed [%d]", ret);
-               return;
-       }
-
-       ret = alarmmgr_set_cb(reservation_alarm_cb, NULL);
-       if (ret < 0) {
-               _E("alarmmgr_set_cb failed [%d]", ret);
-               return;
-       }
-
-}
-
-#ifdef SET_POLLING
-static int set_polling_alarm(void)
-{
-       int ret, week_flag;
-       time_t cur_time;
-       struct tm *polling_time;
-       alarm_date_t alarm_time;
-       alarm_entry_t *alarm_info = NULL;
-
-       alarm_info = alarmmgr_create_alarm();
-       if (alarm_info == NULL) {
-               _E("alarmmgr_create_alarm failed");
-               return -1;
+       if (initialized) {
+               _D("Already initialized");
+               return UPDATE_CONTROL_ERROR_NONE;
        }
 
-       cur_time = time(NULL);
-       polling_time = localtime(&cur_time);
-
-       /* Polling period: every AM 3:00 */
-       polling_time->tm_hour = 3;
-       polling_time->tm_min = 0;
-       polling_time->tm_sec = 0;
-
-       week_flag = ALARM_WDAY_SUNDAY | ALARM_WDAY_MONDAY |
-               ALARM_WDAY_TUESDAY | ALARM_WDAY_WEDNESDAY |
-               ALARM_WDAY_THURSDAY | ALARM_WDAY_FRIDAY |
-               ALARM_WDAY_SATURDAY;
-
-       alarm_time.year = polling_time->tm_year + 1900;
-       alarm_time.month = polling_time->tm_mon + 1;
-       alarm_time.day = polling_time->tm_mday;
-       alarm_time.hour = polling_time->tm_hour;
-       alarm_time.min = polling_time->tm_min;
-       alarm_time.sec = polling_time->tm_sec;
-
-       ret = alarmmgr_set_time(alarm_info, alarm_time);
-       if (ret != ALARMMGR_RESULT_SUCCESS) {
-               _E("alarmmgr_set_time failed [%d]", ret);
-               ret = -1;
-               goto out;
+       if (access(UPDATE_CONTROL_PLUGIN, F_OK) != 0) {
+               _E("update-control plugin is not found");
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
        }
-       _D("Polling alarm is set at every %d:%d",
-                       polling_time->tm_hour, polling_time->tm_min);
 
-       ret = alarmmgr_set_repeat_mode(alarm_info, ALARM_REPEAT_MODE_WEEKLY, week_flag);
-       if (ret != ALARMMGR_RESULT_SUCCESS) {
-               _E("alarmmgr_set_repeat_mode failed [%d]", ret);
-               goto out;
+       plugin_handle = dlopen(UPDATE_CONTROL_PLUGIN, RTLD_NOW);
+       if (!plugin_handle) {
+               _E("dlopen failed: %s", dlerror());
+               return UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
        }
 
-       ret = alarmmgr_add_alarm_with_localtime(alarm_info, NULL, &polling_alarm_id);
-       if (ret != ALARMMGR_RESULT_SUCCESS) {
-               _E("alarmmgr_add_alarm_with_localtime failed [%d]", ret);
-               ret = -1;
-               goto out;
+       plugin_update_control_initialize = dlsym(plugin_handle,
+                       "update_control_initialize");
+       if (!plugin_update_control_initialize) {
+               _E("dlsym failed: %s", dlerror());
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
        }
-       _D("alarm_id [%d]", polling_alarm_id);
-
-out:
-       if (alarm_info)
-               alarmmgr_free_alarm(alarm_info);
-
-       return ret;
-}
-#endif // SET_POLLING
-
-#endif // DEFAULT_PLUGIN
-
-API int update_control_initialize(void)
-{
-#ifdef DEFAULT_PLUGIN
 
-       if (initialized) {
-               _D("Already initialized");
-               return UPDATE_CONTROL_ERROR_NONE;
+       ret = plugin_update_control_initialize();
+       if (ret != UPDATE_CONTROL_ERROR_NONE) {
+               _E("update_control_initialize error: %d", ret);
+               return ret;
        }
 
-       update_info = (struct _update_info *)malloc(sizeof(*update_info));
-       update_info->new_version = NULL;
-       update_info->package_uri = NULL;
-       update_info->package_size = 0;
-       update_info->updatable = 0;
-
-       register_account_info_message_port();
-       request_cloud_accout();
-
-       init_update_alarm();
-
-#ifdef SET_POLLING
-       set_polling_alarm();
-#endif // SET_POLLING
-
        initialized = true;
 
        return UPDATE_CONTROL_ERROR_NONE;
-#endif // DEFAULT_PLUGIN
 }
 
 
 API int update_control_deinitialize(void)
 {
-#ifdef DEFAULT_PLUGIN
-       int ret = 0;
+       CHECK_FEATURE_SUPPORTED(DEVICE_UPDATE_FEATURE);
+
+       int ret;
+       int (*plugin_update_control_deinitialize)(void) = NULL;
 
        if (!initialized) {
-               _D("Already deinitialized");
+               _D("Not initialized");
                return UPDATE_CONTROL_ERROR_NONE;
        }
 
-       if (update_info->new_version)
-               free(update_info->new_version);
-       if (update_info->package_uri)
-               free(update_info->package_uri);
-       free(update_info);
+       if (!plugin_handle) {
+               _E("plugin not opened");
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
+       }
 
-       if ((ret = message_port_unregister_trusted_local_port(msg_port_id)) < 0) {
-               _E("Failed to message_port_unregister_trusted_local_port: %d", ret);
+       plugin_update_control_deinitialize = dlsym(plugin_handle,
+                       "update_control_deinitialize");
+       if (!plugin_update_control_deinitialize) {
+               _E("dlsym failed: %s", dlerror());
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
        }
 
-       if (reserved_update_alarm_id != -1) {
-               if ((ret = alarmmgr_remove_alarm(reserved_update_alarm_id)) < 0) {
-                       _E("Failed to alarmmgr_remove_alarm: %d", ret);
-               }
-               reserved_update_alarm_id = -1;
+       ret = plugin_update_control_deinitialize();
+       if (ret != UPDATE_CONTROL_ERROR_NONE) {
+               _E("update_control_deinitialize error: %d", ret);
+               return ret;
        }
 
-#ifdef SET_POLLING
-       if (polling_alarm_id != -1) {
-               if ((ret = alarmmgr_remove_alarm(polling_alarm_id)) < 0) {
-                       _E("Failed to alarmmgr_remove_alarm: %d", ret);
-               }
-               polling_alarm_id = -1;
+       if (plugin_handle) {
+               dlclose(plugin_handle);
+               plugin_handle = NULL;
        }
-#endif // SET_POLLING
 
        initialized = false;
 
        return UPDATE_CONTROL_ERROR_NONE;
-#endif // DEFAULT_PLUGIN
 }
 
-
 API int update_control_check_new_version(void)
 {
-#ifdef DEFAULT_PLUGIN
-       int ret;
-       char *device_type = NULL;
-       char *version = NULL;
-       char *res_header = NULL;
-       char *res_body = NULL;
-
-       _D("FN CALLED>>>>>>>>>>>>>>>>>>");
+       CHECK_FEATURE_SUPPORTED(DEVICE_UPDATE_FEATURE);
 
-       retvm_if(!update_info, UPDATE_CONTROL_ERROR_SYSTEM_ERROR,
-                       "update controller not initialized");
-       update_info->updatable = 0;
+       int ret;
+       int (*plugin_update_control_check_new_version)(void) = NULL;
 
-       ret = system_info_get_platform_string("http://tizen.org/system/model_name",
-                       &device_type);
-       if (ret != SYSTEM_INFO_ERROR_NONE) {
-               _E("Failed to get model_name [%d]", ret);
-               return UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
-       }
-       ret = system_info_get_platform_string("http://tizen.org/system/build.release",
-                       &version);
-       if (ret != SYSTEM_INFO_ERROR_NONE) {
-               _E("Failed to get build.release [%d]", ret);
-               return UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
-       }
-       _D("Device info: Device Type [%s], Version [%s]", device_type, version);
-
-       if (!cloud_account.access_token || STR_EMPTY(cloud_account.access_token)
-                       || !cloud_account.user_id || STR_EMPTY(cloud_account.user_id)) {
-               _D("The cloud account info is not set so request it. Try again later");
-               request_cloud_accout();
-               /* Wait for response from smartthings-thing */
-               return UPDATE_CONTROL_ERROR_CONNECTION_REFUSED;
-       } else {
-               _D("The cloud account is not empty: token = [%s], id = [%s]",
-                               cloud_account.access_token, cloud_account.user_id);
+       if (!plugin_handle) {
+               _E("plugin not opened");
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
        }
 
-       http_util_check_request_to_fota(cloud_account.user_id,
-                       cloud_account.access_token, device_type, version,
-                       &res_header, &res_body);
-       if (!res_body || STR_EMPTY(res_body)) {
-               _E("No response for check request.");
-               return UPDATE_CONTROL_ERROR_CONNECTION_REFUSED;
+       plugin_update_control_check_new_version = dlsym(plugin_handle,
+                       "update_control_check_new_version");
+       if (!plugin_update_control_check_new_version) {
+               _E("dlsym failed: %s", dlerror());
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
        }
-       _parse_and_set_firmware_info(res_body);
 
-       if (__check_new_version(version, update_info->new_version)) {
-               _D("New version available. Download and update the firmware");
-               update_info->updatable = 1;
-       } else {
-               _D("Already latest version: %s", version);
+       ret = plugin_update_control_check_new_version();
+       if (ret != UPDATE_CONTROL_ERROR_NONE) {
+               _E("update_control_check_new_version error: %d", ret);
+               return ret;
        }
 
        return UPDATE_CONTROL_ERROR_NONE;
-#endif // DEFAULT_PLUGIN
 }
 
 API int update_control_download_package(void)
 {
-       _D("FN CALLED>>>>>>>>>>>>>>>>>>");
+       CHECK_FEATURE_SUPPORTED(DEVICE_UPDATE_FEATURE);
 
-#ifdef DEFAULT_PLUGIN
-       int ret = 0;
-       char *download_url = NULL;
-       char *download_path = NULL;
+       int ret;
+       int (*plugin_update_control_download_package)(void) = NULL;
 
-       /* Check new version should be preceded */
-       if (!update_info->package_uri || STR_EMPTY(update_info->package_uri)) {
-               _E("The package uri is empty. Check new version first");
-               return UPDATE_CONTROL_ERROR_INVALID_URI;
+       if (!plugin_handle) {
+               _E("plugin not opened");
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
        }
 
-       /* Downloading state */
-       _D("Download package from [%s]", update_info->package_uri);
-
-       download_url = __get_download_url(update_info->package_uri);
-       download_path = g_strconcat(app_get_data_path(), FIRMWARE_FILE_NAME, NULL);
-
-       retvm_if(!download_url, UPDATE_CONTROL_ERROR_SYSTEM_ERROR,
-                       "Failed to get download url");
-       retvm_if(!download_path, UPDATE_CONTROL_ERROR_SYSTEM_ERROR,
-                       "Failed to compose download path");
-
-       _I("Download url[%s] download path[%s]", download_url, download_path);
-
-       ret = http_util_download_file((const char *)download_url, (const char *)download_path,
-                       update_info->package_size);
-       retvm_if(ret < 0, UPDATE_CONTROL_ERROR_CONNECTION_REFUSED,
-                       "Failed to download firmware[%d]", ret);
-
-       G_FREE(download_url);
-       G_FREE(download_path);
+       plugin_update_control_download_package = dlsym(plugin_handle,
+                       "update_control_download_package");
+       if (!plugin_update_control_download_package) {
+               _E("dlsym failed: %s", dlerror());
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
+       }
 
-       package_downloaded = true;
+       ret = plugin_update_control_download_package();
+       if (ret != UPDATE_CONTROL_ERROR_NONE) {
+               _E("update_control_download_package error: %d", ret);
+               return ret;
+       }
 
        return UPDATE_CONTROL_ERROR_NONE;
-#endif // DEFAULT_PLUGIN
 }
 
 API int update_control_do_update(void)
 {
-       _D("FN CALLED>>>>>>>>>>>>>>>>>>");
-#ifdef DEFAULT_PLUGIN
-       char *path = NULL;
-
-       if (!package_downloaded) {
-               _E("Update package does not exist. Download it first");
-               return UPDATE_CONTROL_ERROR_INVALID_PACKAGE;
-       }
-
-       /* TODO: Check privilege */
+       CHECK_FEATURE_SUPPORTED(DEVICE_UPDATE_FEATURE);
 
-       _D("Firmware Updating...");
-
-       path = g_strconcat(app_get_data_path(), FIRMWARE_FILE_NAME, NULL);
-       retvm_if(!path, UPDATE_CONTROL_ERROR_SYSTEM_ERROR,
-                       "Invalid parameter");
+       int ret;
+       int (*plugin_update_control_do_update)(void) = NULL;
 
-       /* DBus activation */
-       send_update_signal(path);
+       if (!plugin_handle) {
+               _E("plugin not opened");
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
+       }
 
-       /* Wait for update reboot */
-       sleep(180);
+       plugin_update_control_do_update = dlsym(plugin_handle,
+                       "update_control_do_update");
+       if (!plugin_update_control_do_update) {
+               _E("dlsym failed: %s", dlerror());
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
+       }
 
-       /* Should be unreachable */
-       _E("Update reboot timed out");
+       ret = plugin_update_control_do_update();
+       if (ret != UPDATE_CONTROL_ERROR_NONE) {
+               _E("update_control_do_update error: %d", ret);
+               return ret;
+       }
 
-       return UPDATE_CONTROL_ERROR_TIMED_OUT;
-#endif // DEFAULT_PLUGIN
+       return UPDATE_CONTROL_ERROR_NONE;
 }
 
 API int update_control_make_reservation(struct tm *reservation_time)
 {
-#ifdef DEFAULT_PLUGIN
-       int ret;
-       alarm_date_t alarm_time;
-       alarm_entry_t *alarm_info = NULL;
+       CHECK_FEATURE_SUPPORTED(DEVICE_UPDATE_FEATURE);
 
-       retvm_if(!reservation_time, UPDATE_CONTROL_ERROR_INVALID_PARAMETER,
-                       "reservation_time is NULL");
-
-       alarm_info = alarmmgr_create_alarm();
-       if (alarm_info == NULL) {
-               _E("alarmmgr_create_alarm failed");
-               return UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
-       }
+       int ret;
+       int (*plugin_update_control_make_reservation)(struct tm *) = NULL;
 
-       alarm_time.year = reservation_time->tm_year + 1900;
-       alarm_time.month = reservation_time->tm_mon + 1;
-       alarm_time.day = reservation_time->tm_mday;
-       alarm_time.hour = reservation_time->tm_hour;
-       alarm_time.min = reservation_time->tm_min;
-       alarm_time.sec = reservation_time->tm_sec;
-
-       ret = alarmmgr_set_time(alarm_info, alarm_time);
-       if (ret != ALARMMGR_RESULT_SUCCESS) {
-               _E("alarmmgr_set_time failed [%d]", ret);
-               ret = UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
-               goto out;
+       if (!plugin_handle) {
+               _E("plugin not opened");
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
        }
 
-       ret = alarmmgr_set_type(alarm_info, ALARM_TYPE_VOLATILE);
-       if (ret != ALARMMGR_RESULT_SUCCESS) {
-               _E("alarmmgr_set_type failed [%d]", ret);
-               ret = UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
-               goto out;
+       plugin_update_control_make_reservation = dlsym(plugin_handle,
+                       "update_control_make_reservation");
+       if (!plugin_update_control_make_reservation) {
+               _E("dlsym failed: %s", dlerror());
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
        }
 
-       ret = alarmmgr_add_alarm_with_localtime(alarm_info, NULL, &reserved_update_alarm_id);
-       if (ret != ALARMMGR_RESULT_SUCCESS) {
-               _E("alarmmgr_add_alarm_with_localtime failed [%d]", ret);
-               ret = UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
-               goto out;
+       ret = plugin_update_control_make_reservation(reservation_time);
+       if (ret != UPDATE_CONTROL_ERROR_NONE) {
+               _E("update_control_make_reservation error: %d", ret);
+               return ret;
        }
-       _D("alarm_id [%d]", reserved_update_alarm_id);
-
-       ret = UPDATE_CONTROL_ERROR_NONE;
-out:
-       if (alarm_info)
-               alarmmgr_free_alarm(alarm_info);
 
-       return ret;
-#endif // DEFAULT_PLUGIN
+       return UPDATE_CONTROL_ERROR_NONE;
 }
 
 API int update_control_cancel_reservation(void)
 {
-#ifdef DEFAULT_PLUGIN
-       int ret = 0;
+       CHECK_FEATURE_SUPPORTED(DEVICE_UPDATE_FEATURE);
 
-       if (reserved_update_alarm_id == -1) {
-               _I("No reserved update");
-               return UPDATE_CONTROL_ERROR_NONE;
+       int ret;
+       int (*plugin_update_control_cancel_reservation)(void) = NULL;
+
+       if (!plugin_handle) {
+               _E("plugin not opened");
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
        }
 
-       ret = alarmmgr_remove_alarm(reserved_update_alarm_id);
-       if (ret < 0) {
-               _E("alarmmgr_remove_alarm failed [%d]", ret);
-               return UPDATE_CONTROL_ERROR_SYSTEM_ERROR;
+       plugin_update_control_cancel_reservation = dlsym(plugin_handle,
+                       "update_control_cancel_reservation");
+       if (!plugin_update_control_cancel_reservation) {
+               _E("dlsym failed: %s", dlerror());
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
+       }
+
+       ret = plugin_update_control_cancel_reservation();
+       if (ret != UPDATE_CONTROL_ERROR_NONE) {
+               _E("update_control_cancel_reservation error: %d", ret);
+               return ret;
        }
-       reserved_update_alarm_id = -1;
 
        return UPDATE_CONTROL_ERROR_NONE;
-#endif // DEFAULT_PLUGIN
 }
 
 API int update_control_get_property(update_control_property_e property, void **value)
 {
-#ifdef DEFAULT_PLUGIN
-       _D("FN CALLED>>>>>>>>>>>>>>>>>>");
-       int *int_val;
-       int ret = UPDATE_CONTROL_ERROR_NONE;
-
-       switch (property) {
-       case UPDATE_CONTROL_PROPERTY_NEW_VERSION:
-               if (update_info->new_version)
-                       *value = (void *)strdup(update_info->new_version);
-               else
-                       _D("New version is NULL");
-               break;
-       case UPDATE_CONTROL_PROPERTY_PACKAGE_URI:
-               if (update_info->package_uri)
-                       *value = (void *)strdup(update_info->package_uri);
-               else
-                       _D("Package URI is NULL");
-               break;
-       case UPDATE_CONTROL_PROPERTY_PACKAGE_SIZE:
-               if (update_info->package_size) {
-                       int_val = (int *)malloc(sizeof(int));
-                       *int_val = update_info->package_size;
-                       *value = (void *)int_val;
-                       free(int_val);
-               } else {
-                       _D("Package size is not set");
-               }
-               break;
-       case UPDATE_CONTROL_PROPERTY_RESULT:
-       case UPDATE_CONTROL_PROPERTY_DESCRIPTION:
-               _D("Not implemented for key: %d", property);
-               ret = UPDATE_CONTROL_ERROR_INVALID_OPERATION;
-               break;
-       case UPDATE_CONTROL_PROPERTY_UPDATE_AVAILABLE:
-               int_val = (int *)malloc(sizeof(int));
-               *int_val = update_info->updatable;
-               *value = (void *)int_val;
-               free(int_val);
-               break;
-       default:
-               _E("Not supported property key: %d", property);
-               ret = UPDATE_CONTROL_ERROR_KEY_NOT_FOUND;
-               break;
+       CHECK_FEATURE_SUPPORTED(DEVICE_UPDATE_FEATURE);
+
+       int ret;
+       int (*plugin_update_control_get_property)(update_control_property_e, void **) = NULL;
+
+       if (!plugin_handle) {
+               _E("plugin not opened");
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
        }
 
-       return ret;
-#endif // DEFAULT_PLUGIN
+       plugin_update_control_get_property = dlsym(plugin_handle,
+                       "update_control_get_property");
+       if (!plugin_update_control_get_property) {
+               _E("dlsym failed: %s", dlerror());
+               return UPDATE_CONTROL_ERROR_INVALID_OPERATION;
+       }
+
+       ret = plugin_update_control_get_property(property, value);
+       if (ret != UPDATE_CONTROL_ERROR_NONE) {
+               _E("update_control_get_property error: %d", ret);
+               return ret;
+       }
+
+       return UPDATE_CONTROL_ERROR_NONE;
 }
diff --git a/src/update_control_internal.h b/src/update_control_internal.h
new file mode 100644 (file)
index 0000000..56f3da1
--- /dev/null
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2018 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.
+ */
+
+#ifndef __TIZEN_SYSTEM_UPDATE_CONTROL_INTERNAL_H__
+#define __TIZEN_SYSTEM_UPDATE_CONTROL_INTERNAL_H__
+
+#include <dlog.h>
+#include <system_info.h>
+#include <update_control.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#undef LOG_TAG
+#define LOG_TAG "CAPI_UPDATE_CONTROL"
+#define _D(fmt, args...)   SLOGD(fmt, ##args)
+#define _E(fmt, args...)   SLOGE(fmt, ##args)
+#define _I(fmt, args...)   SLOGI(fmt, ##args)
+
+#define DEVICE_UPDATE_FEATURE "http://tizen.org/feature/device_update"
+#define CHECK_FEATURE_SUPPORTED(feature_name)\
+do {\
+       bool feature_supported = false;\
+       if (!system_info_get_platform_bool(feature_name, &feature_supported)) {\
+               if (feature_supported == false) {\
+                       _E("%s feature is disabled", feature_name);\
+                       return UPDATE_CONTROL_ERROR_NOT_SUPPORTED; \
+               } \
+       } else {\
+               _E("Error - Feature getting from System Info");\
+               return UPDATE_CONTROL_ERROR_SYSTEM_ERROR; \
+       } \
+} while (0);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIZEN_SYSTEM_UPDATE_CONTROL_INTERNAL_H__ */