headers/private/fs_shell/KPath.h

   1 /*
   2  * Copyright 2004-2007, Ingo Weinhold, bonefish@users.sf.net.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef _K_PATH_H
   6 #define _K_PATH_H
   7
   8
   9 #include "fssh_defs.h"
  10 #include "fssh_kernel_export.h"
  11
  12
  13 namespace FSShell {
  14
  15 class KPath {
  16         public:
  17                 KPath(fssh_size_t bufferSize = FSSH_B_PATH_NAME_LENGTH);
  18                 KPath(const char* path, bool normalize = false,
  19                         fssh_size_t bufferSize = FSSH_B_PATH_NAME_LENGTH);
  20                 KPath(const KPath& other);
  21                 ~KPath();
  22
  23                 fssh_status_t SetTo(const char *path, bool normalize = false,
  24                         fssh_size_t bufferSize = FSSH_B_PATH_NAME_LENGTH);
  25
  26                 fssh_status_t InitCheck() const;
  27
  28                 fssh_status_t SetPath(const char *path, bool normalize = false);
  29                 const char *Path() const;
  30                 fssh_size_t Length() const { return fPathLength; }
  31
  32                 fssh_size_t BufferSize() const { return fBufferSize; }
  33                 char *LockBuffer();
  34                 void UnlockBuffer();
  35
  36                 const char *Leaf() const;
  37                 fssh_status_t ReplaceLeaf(const char *newLeaf);
  38
  39                 fssh_status_t Append(const char *toAppend, bool isComponent = true);
  40
  41                 KPath& operator=(const KPath& other);
  42                 KPath& operator=(const char* path);
  43
  44                 bool operator==(const KPath& other) const;
  45                 bool operator==(const char* path) const;
  46                 bool operator!=(const KPath& other) const;
  47                 bool operator!=(const char* path) const;
  48
  49         private:
  50                 void _ChopTrailingSlashes();
  51
  52                 char*           fBuffer;
  53                 fssh_size_t     fBufferSize;
  54                 fssh_size_t     fPathLength;
  55                 bool            fLocked;
  56 };
  57
  58 } // namespace FSShell
  59
  60 using FSShell::KPath;
  61
  62 #endif  /* _K_PATH_H */