Change file mode into 644

[platform/core/connectivity/stc-manager.git] / src / helper / helper-net-cls.c

diff --git a/src/helper/helper-net-cls.c b/src/helper/helper-net-cls.c
old mode 100755 (executable)
new mode 100644 (file)
index 1c22608..748f95f
--- a/src/helper/helper-net-cls.c
+++ b/src/helper/helper-net-cls.c
@@ -26,7 +26,7 @@
 #include "helper-file.h"
 #include "helper-net-cls.h"
 
-#define CUR_CLASSID_PATH "/tmp/cur_classid"
+#define CUR_CLASSID_PATH   "/var/lib/stc/cur_classid"
 #define CLASSID_FILE_NAME "net_cls.classid"
 
 typedef GArray task_classid_array;
@@ -34,21 +34,24 @@ typedef GArray task_classid_array;
 static uint32_t __produce_classid(check_classid_used_cb check_classid_cb)
 {
        uint32_t classid = STC_RESERVED_CLASSID_MAX;
-       int classid_test_count = 0;
        int ret = fread_uint(CUR_CLASSID_PATH, &classid);
        if (ret < 0)
-               STC_LOGI("Can not read current classid");
+               STC_LOGI("Can not read current classid"); //LCOV_EXCL_LINE
+
        classid += 1;
-       if (check_classid_cb)
+
+       if (check_classid_cb) {
+               int classid_test_count = 0;
                for (classid_test_count = 0; classid_test_count < INT32_MAX;
                     ++classid) {
                        if (!check_classid_cb(classid))
                                break;
                }
+       }
 
        ret = fwrite_uint(CUR_CLASSID_PATH, ++classid);
        if (ret < 0)
-               STC_LOGE("Can not write classid");
+               STC_LOGE("Can not write classid"); //LCOV_EXCL_LINE
 
        return classid;
 }
@@ -78,10 +81,27 @@ static uint32_t __get_classid_from_cgroup(const char *cgroup,
 
        int ret = cgroup_read_node_uint32(buf, CLASSID_FILE_NAME, &classid);
        if (ret < 0)
-               STC_LOGE("Can't read classid from cgroup %s", buf);
+               STC_LOGE("Can't read classid from cgroup %s", buf); //LCOV_EXCL_LINE
        return classid;
 }
 
+stc_error_e init_current_classid(void)
+{
+       int ret = 0;
+       struct stat stat_buf;
+
+       if (stat(STC_CGROUP_NETWORK, &stat_buf) != 0) {
+               uint32_t classid = STC_RESERVED_CLASSID_MAX;
+               ret = fwrite_uint(CUR_CLASSID_PATH, classid);
+               if (ret < 0) {
+                       STC_LOGE("Can not init current classid"); //LCOV_EXCL_LINE
+                       return STC_ERROR_FAIL; //LCOV_EXCL_LINE
+               }
+       }
+
+       return STC_ERROR_NONE;
+}
+
 uint32_t get_classid_by_app_id(const char *app_id, int create)
 {
        int ret = 0;
@@ -90,8 +110,8 @@ uint32_t get_classid_by_app_id(const char *app_id, int create)
        const char *path_to_net_cgroup_dir = NULL;
 
        if (app_id == NULL) {
-               STC_LOGE("app_id  must be not empty");
-               return STC_UNKNOWN_CLASSID;
+               STC_LOGE("app_id must be not empty"); //LCOV_EXCL_LINE
+               return STC_UNKNOWN_CLASSID; //LCOV_EXCL_LINE
        }
 
        if (!strcmp(app_id, STC_BACKGROUND_APP_ID))
@@ -106,6 +126,15 @@ uint32_t get_classid_by_app_id(const char *app_id, int create)
        if (!strcmp(app_id, STC_TOTAL_BLUETOOTH))
                return STC_TOTAL_BLUETOOTH_CLASSID;
 
+       if (!strcmp(app_id, STC_TOTAL_IPV4))
+               return STC_TOTAL_IPV4_CLASSID;
+
+       if (!strcmp(app_id, STC_TOTAL_IPV6))
+               return STC_TOTAL_IPV6_CLASSID;
+
+       if (!strcmp(app_id, STC_TOTAL_TETHERING))
+               return STC_TETHERING_APP_CLASSID;
+
        if (strstr(app_id, STC_BACKGROUND_APP_SUFFIX))
                path_to_net_cgroup_dir = BACKGROUND_CGROUP_NETWORK;
        else
@@ -113,7 +142,7 @@ uint32_t get_classid_by_app_id(const char *app_id, int create)
 
        /* just read */
        if (!create)
-               classid = __get_classid_from_cgroup(path_to_net_cgroup_dir,
+               classid = __get_classid_from_cgroup(path_to_net_cgroup_dir, //LCOV_EXCL_LINE
                                                    app_id);
 
        if (classid != STC_UNKNOWN_CLASSID)
@@ -131,26 +160,26 @@ uint32_t get_classid_by_app_id(const char *app_id, int create)
                ret = __place_classid_to_cgroup(path_to_net_cgroup_dir,
                                                (char *)app_id, &classid, NULL);
        if (ret)
-               goto handle_error;
+               goto handle_error; //LCOV_EXCL_LINE
 
        return classid;
 
 handle_error:
 
-       STC_LOGE("error_code: [%d]", ret);
-       return STC_UNKNOWN_CLASSID;
+       STC_LOGE("error_code: [%d]", ret); //LCOV_EXCL_LINE
+       return STC_UNKNOWN_CLASSID; //LCOV_EXCL_LINE
 }
 
 stc_error_e place_pids_to_net_cgroup(const int pid, const char *app_id)
 {
-       char child_buf[21 + MAX_DEC_SIZE(int) + MAX_DEC_SIZE(int)];
+       char child_buf[21 + MAX_DEC_SIZE(int) + MAX_DEC_SIZE(int) + 1];
        const char *path_to_net_cgroup_dir = NULL;
 
        snprintf(child_buf, sizeof(child_buf), PROC_TASK_CHILDREN, pid, pid);
 
        if (app_id == NULL) {
-               STC_LOGE("package name must be not empty");
-               return STC_ERROR_INVALID_PARAMETER;
+               STC_LOGE("package name must be not empty"); //LCOV_EXCL_LINE
+               return STC_ERROR_INVALID_PARAMETER; //LCOV_EXCL_LINE
        }
 
        if (!strcmp(app_id, STC_BACKGROUND_APP_ID))
@@ -158,12 +187,10 @@ stc_error_e place_pids_to_net_cgroup(const int pid, const char *app_id)
        else if (strstr(app_id, STC_BACKGROUND_APP_SUFFIX))
                path_to_net_cgroup_dir = BACKGROUND_CGROUP_NETWORK;
        else
-               path_to_net_cgroup_dir = FOREGROUND_CGROUP_NETWORK;
+               path_to_net_cgroup_dir = FOREGROUND_CGROUP_NETWORK; //LCOV_EXCL_LINE
 
-       if (access(child_buf, F_OK)) {
-               STC_LOGD("%s of %s is not existed", child_buf, app_id);
+       if (access(child_buf, F_OK))
                return cgroup_write_pid(path_to_net_cgroup_dir, app_id, pid);
-       }
 
-       return cgroup_write_pidtree(path_to_net_cgroup_dir, app_id, pid);
+       return cgroup_write_pidtree(path_to_net_cgroup_dir, app_id, pid); //LCOV_EXCL_LINE
 }