added some more methods to FileSTat class

[libasyncio] / utils / asyncio_system_tools.hpp

diff --git a/utils/asyncio_system_tools.hpp b/utils/asyncio_system_tools.hpp
index bad870e..1cf01a2 100644 (file)
--- a/utils/asyncio_system_tools.hpp
+++ b/utils/asyncio_system_tools.hpp
@@ -37,37 +37,66 @@ namespace AsyncIo
 namespace Utils
 {
 
+/**
+ * @brief removed a file entry from file system (if existing).
+ * @param path path to be removed.
+ * @return @a true if the file was successfully deleted.
+ */
 bool unlink( const std::string& path );
 
 
+/**
+ * @brief represents a file(/path) status.
+ *
+ * This is basically a wrapper around the "stat" call.
+ */
 class FileStat
 {
     public:
-        FileStat( const std::string& path);
+        FileStat( const std::string& path, bool follow_symlinks= true );
         ~FileStat();
 
+        /**
+         * @brief stat the path again and updates the values.
+         */
         void refresh();
 
+        /**
+         * @brief returns if the stat values are valid.
+         * @return @a true if the stat values are valid.
+         */
         bool is_valid() const { return m_is_valid; }
 
         operator bool() const { return m_is_valid; }
 
         bool is_regular_file() const { return m_is_regular_file; }
         bool is_directory() const { return m_is_directory; }
+        bool is_character_device() const { return m_is_character_device; }
+        bool is_block_device() const { return m_is_block_device; }
+        bool is_fifo() const { return m_is_fifo; }
+        bool is_symbolic_link() const { return m_is_symbolic_link; }
+        bool is_link() const { return m_is_symbolic_link; }
+        bool is_socket() const { return m_is_socket; }
 
     private:
         std::string m_path;
+        bool m_follow_symlinks;
 
         bool m_is_valid;
 
         bool m_is_regular_file;
         bool m_is_directory;
+        bool m_is_character_device;
+        bool m_is_block_device;
+        bool m_is_fifo;
+        bool m_is_symbolic_link;
+        bool m_is_socket;
 
 }; // end of FileStat
 
 
 } // end of namespace Utils
-}// end of namespace AsyncIo
+} // end of namespace AsyncIo
 
 
 #endif