Hotfix/modification time (#73)

Fixed timestamps of files:

- FineFTP now properly returns the modification time (it returned the file creation time before)
- Switched to UTC timestamps. Before, the local time was returned, which caused inaccuracies if the server had any other timezone.

---------

Co-authored-by: Guillaume Buisson <>

fineftp-server/src/filesystem.cpp

@@ -193,17 +193,17 @@ namespace Filesystem
 
 #if defined(__unix__)
     localtime_r(&now_time_t,            &now_timeinfo);
-    localtime_r(&file_status_.st_ctime, &file_timeinfo);
+    gmtime_r   (&file_status_.st_mtime, &file_timeinfo);
 #elif defined(_MSC_VER)
     localtime_s(&now_timeinfo,  &now_time_t);
-    localtime_s(&file_timeinfo, &file_status_.st_ctime);
+    gmtime_s   (&file_timeinfo, &file_status_.st_mtime);
 #else
     static std::mutex mtx;
     {
       std::lock_guard<std::mutex> lock(mtx);
 
       now_timeinfo = *std::localtime(&now_time_t);
-      file_timeinfo = *std::localtime(&file_status_.st_ctime);
+      file_timeinfo = *std::gmtime  (&file_status_.st_mtime);
     }
 #endif
 

fineftp-server/version.cmake

@@ -1,3 +1,3 @@
 set(FINEFTP_SERVER_VERSION_MAJOR 1)
 set(FINEFTP_SERVER_VERSION_MINOR 4)
-set(FINEFTP_SERVER_VERSION_PATCH 2)
+set(FINEFTP_SERVER_VERSION_PATCH 3)