95 lines
3.1 KiB
C++
95 lines
3.1 KiB
C++
/*=========================================================================
|
|
|
|
Program: CMake - Cross-Platform Makefile Generator
|
|
Module: $RCSfile$
|
|
Language: C++
|
|
Date: $Date$
|
|
Version: $Revision$
|
|
|
|
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
|
|
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
|
|
|
|
This software is distributed WITHOUT ANY WARRANTY; without even
|
|
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
PURPOSE. See the above copyright notices for more information.
|
|
|
|
=========================================================================*/
|
|
#ifndef cmGetFilenameComponentCommand_h
|
|
#define cmGetFilenameComponentCommand_h
|
|
|
|
#include "cmCommand.h"
|
|
|
|
/** \class cmGetFilenameComponentCommand
|
|
* \brief Get a specific component of a filename.
|
|
*
|
|
* cmGetFilenameComponentCommand is a utility command used to get the path,
|
|
* name, extension or name without extension of a full filename.
|
|
*/
|
|
class cmGetFilenameComponentCommand : public cmCommand
|
|
{
|
|
public:
|
|
/**
|
|
* This is a virtual constructor for the command.
|
|
*/
|
|
virtual cmCommand* Clone()
|
|
{
|
|
return new cmGetFilenameComponentCommand;
|
|
}
|
|
|
|
/**
|
|
* This is called when the command is first encountered in
|
|
* the CMakeLists.txt file.
|
|
*/
|
|
virtual bool InitialPass(std::vector<std::string> const& args);
|
|
|
|
/**
|
|
* This determines if the command is invoked when in script mode.
|
|
*/
|
|
virtual bool IsScriptable() { return true; }
|
|
|
|
/**
|
|
* The name of the command as specified in CMakeList.txt.
|
|
*/
|
|
virtual const char* GetName() { return "GET_FILENAME_COMPONENT";}
|
|
|
|
/**
|
|
* Succinct documentation.
|
|
*/
|
|
virtual const char* GetTerseDocumentation()
|
|
{
|
|
return "Get a specific component of a full filename.";
|
|
}
|
|
|
|
/**
|
|
* More documentation.
|
|
*/
|
|
virtual const char* GetFullDocumentation()
|
|
{
|
|
return
|
|
" GET_FILENAME_COMPONENT(VarName FileName\n"
|
|
" PATH|ABSOLUTE|NAME|EXT|NAME_WE\n"
|
|
" [CACHE])\n"
|
|
"Set VarName to be the path (PATH), file name (NAME), file "
|
|
"extension (EXT), file name without extension (NAME_WE) of FileName, "
|
|
"or the full absolute (ABSOLUTE) file name without symlinks. "
|
|
"Note that the path is converted to Unix slashes format and has no "
|
|
"trailing slashes. The longest file extension is always considered. "
|
|
"If the optional CACHE argument is specified, the result variable is "
|
|
"added to the cache.\n"
|
|
" GET_FILENAME_COMPONENT(VarName FileName\n"
|
|
" PROGRAM [PROGRAM_ARGS ArgVar]\n"
|
|
" [CACHE])\n"
|
|
"The program in FileName will be found in the system search path or "
|
|
"left as a full path. If PROGRAM_ARGS is present with PROGRAM, then "
|
|
"any command-line arguments present in the FileName string are split "
|
|
"from the program name and stored in ArgVar. This is used to separate "
|
|
"a program name from its arguments in a command line string.";
|
|
}
|
|
|
|
cmTypeMacro(cmGetFilenameComponentCommand, cmCommand);
|
|
};
|
|
|
|
|
|
|
|
#endif
|