implemented IETF Operational Status attribute

[strongswan.git] / src / libimcv / os_info / os_info.c

diff --git a/src/libimcv/os_info/os_info.c b/src/libimcv/os_info/os_info.c
index 25d6467..fd7d6ce 100644 (file)
--- a/src/libimcv/os_info/os_info.c
+++ b/src/libimcv/os_info/os_info.c
@@ -95,20 +95,44 @@ METHOD(os_info_t, get_fwd_status, os_fwd_status_t,
                {
                        DBG1(DBG_IMC, "could not read from \"%s\"", ip_forward);
                }
+               fclose(file);
        }
        else
        {
                DBG1(DBG_IMC, "failed to open \"%s\"", ip_forward);
        }
-       fclose(file);
 
        return fwd_status;
 }
 
+METHOD(os_info_t, get_uptime, time_t,
+       private_os_info_t *this)
+{
+       const char proc_uptime[] = "/proc/uptime";
+       FILE *file;
+       time_t uptime;
+
+       file = fopen(proc_uptime, "r");
+       if (!file)
+       {
+               DBG1(DBG_IMC, "failed to open \"%s\"", proc_uptime);
+               return 0;       
+       }
+       if (fscanf(file, "%u", &uptime) != 1)
+       {
+               DBG1(DBG_IMC, "failed to read file \"%s\"", proc_uptime);
+               uptime = 0;
+       }               
+       fclose(file);
+
+       return uptime;
+}
+
 METHOD(os_info_t, create_package_enumerator, enumerator_t*,
        private_os_info_t *this)
 {
        /* TODO */
+
        return NULL;
 }
 
@@ -345,6 +369,7 @@ os_info_t *os_info_create(void)
                        .get_name = _get_name,
                        .get_version = _get_version,
                        .get_fwd_status = _get_fwd_status,
+                       .get_uptime = _get_uptime,
                        .create_package_enumerator = _create_package_enumerator,
                        .destroy = _destroy,
                },