added some more methods to FileSTat class

[libasyncio] / utils / asyncio_system_tools.cpp

diff --git a/utils/asyncio_system_tools.cpp b/utils/asyncio_system_tools.cpp
index 48efb53..277304c 100644 (file)
--- a/utils/asyncio_system_tools.cpp
+++ b/utils/asyncio_system_tools.cpp
@@ -40,9 +40,10 @@ namespace Utils
  * implementation of FileStat
  */
 
-FileStat::FileStat( const std::string& path)
+FileStat::FileStat( const std::string& path, bool follow_symlinks)
 : m_path( path )
 , m_is_valid( false )
+, m_follow_symlinks( follow_symlinks )
 {
     refresh();
 }// end of FileStat::FileStat()
@@ -57,7 +58,9 @@ void FileStat::refresh()
 {
     struct stat file_stat[1];
 
-    int res= ::stat( m_path.c_str(), file_stat );
+    int res;
+
+    res= (m_follow_symlinks ? ::stat : ::lstat)( m_path.c_str(), file_stat );
 
     if (res)
     {
@@ -67,9 +70,16 @@ void FileStat::refresh()
 
     m_is_regular_file= S_ISREG(file_stat->st_mode);
     m_is_directory= S_ISDIR(file_stat->st_mode);
+    m_is_character_device= S_ISCHR(file_stat->st_mode);
+    m_is_block_device= S_ISBLK(file_stat->st_mode);
+    m_is_fifo= S_ISFIFO(file_stat->st_mode);
+    m_is_symbolic_link= S_ISLNK(file_stat->st_mode);
+    m_is_socket= S_ISSOCK(file_stat->st_mode);
     // TODO: implement more!
 } // end of FileStat::refresh()
 
+
+
 /*
  * funcs
  */