Add privacy feature and deprecate redundant API

[platform/core/security/privilege-info.git] / src / privilege_info.c

diff --git a/src/privilege_info.c b/src/privilege_info.c
index a300b00..79b2ea7 100755 (executable)
--- a/src/privilege_info.c
+++ b/src/privilege_info.c
@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2014-2018 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 <libintl.h>
@@ -7,12 +23,28 @@
 #include <cynara-client.h>
 #include <unistd.h>
 #include <sys/smack.h>
+#include <system_info.h>
 #include "privilege_information.h"
 #ifdef LOG_TAG
 #undef LOG_TAG
 #define LOG_TAG "PRIVILEGE_INFO"
 #endif
 
+#define PRIVACY_FEATURE "http://tizen.org/feature/security.privacy_privilege"
+#define CHECK_FEATURE_SUPPORTED(feature_name) \
+       do { \
+               bool is_supported = false; \
+               int ret = system_info_get_platform_bool(feature_name, &is_supported); \
+               if (ret != SYSTEM_INFO_ERROR_NONE) { \
+                       LOGE("system_info_get_platform_bool failed. ret = %d", ret); \
+                       return PRVINFO_ERROR_INTERNAL_ERROR; \
+               } \
+               if (!is_supported) { \
+                       LOGE("%s is disabled", feature_name); \
+                       return PRVINFO_ERROR_NOT_SUPPORTED; \
+               } \
+       } while (0)
+
 #define UIDMAXLEN 10
 
 #define TryReturn(condition, expr, returnValue, ...)  \
@@ -235,6 +267,7 @@ int privilege_info_get_description_by_pkgtype(const char *package_type, const ch
 PI_API
 int privilege_info_get_privacy_display_name(const char *privilege, char **privacy_display_name)
 {
+       CHECK_FEATURE_SUPPORTED(PRIVACY_FEATURE);
        TryReturn(privilege != NULL, , PRVINFO_ERROR_INVALID_PARAMETER, "[PRVINFO_ERROR_INVALID_PARAMETER] privilege is NULL");
        TryReturn(privilege_db_manager_is('p', privilege) == 1, , PRVINFO_ERROR_INVALID_PARAMETER, "[PRVINFO_ERROR_INVALID_PARAMETER] privilege does not exist or is not a privacy related");
 
@@ -255,6 +288,7 @@ int privilege_info_get_privacy_display_name(const char *privilege, char **privac
 PI_API
 int privilege_info_get_privacy_privilege_status(const char *privilege, bool *status)
 {
+       CHECK_FEATURE_SUPPORTED(PRIVACY_FEATURE);
        TryReturn(privilege != NULL, *status = true, PRVINFO_ERROR_INVALID_PARAMETER, "[PRVINFO_ERROR_INVALID_PARAMETER] privilege is NULL");
        TryReturn(privilege_db_manager_is('p', privilege) == 1, *status = true, PRVINFO_ERROR_INVALID_PARAMETER, "[PRVINFO_ERROR_INVALID_PARAMETER] privilege does not exist or is not a privacy related");
 
@@ -291,4 +325,3 @@ int privilege_info_get_privacy_privilege_status(const char *privilege, bool *sta
 
        return ret;
 }
-