93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
/*============================================================================
|
|
CMake - Cross Platform Makefile Generator
|
|
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
|
|
|
|
Distributed under the OSI-approved BSD License (the "License");
|
|
see accompanying file Copyright.txt for details.
|
|
|
|
This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
See the License 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,
|
|
cmExecutionStatus &status);
|
|
|
|
/**
|
|
* This determines if the command is invoked when in script mode.
|
|
*/
|
|
virtual bool IsScriptable() const { return true; }
|
|
|
|
/**
|
|
* The name of the command as specified in CMakeList.txt.
|
|
*/
|
|
virtual const char* GetName() const { return "get_filename_component";}
|
|
|
|
/**
|
|
* Succinct documentation.
|
|
*/
|
|
virtual const char* GetTerseDocumentation() const
|
|
{
|
|
return "Get a specific component of a full filename.";
|
|
}
|
|
|
|
/**
|
|
* More documentation.
|
|
*/
|
|
virtual const char* GetFullDocumentation() const
|
|
{
|
|
return
|
|
" get_filename_component(<VAR> <FileName> <COMP> [CACHE])\n"
|
|
"Set <VAR> to a component of <FileName>, where <COMP> is one of:\n"
|
|
" PATH = Directory without file name\n"
|
|
" NAME = File name without directory\n"
|
|
" EXT = File name longest extension (.b.c from d/a.b.c)\n"
|
|
" NAME_WE = File name without directory or longest extension\n"
|
|
" ABSOLUTE = Full path to file\n"
|
|
" REALPATH = Full path to existing file with symlinks resolved\n"
|
|
"Paths are returned with forward slashes and have no trailing slahes. "
|
|
"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(<VAR> FileName\n"
|
|
" PROGRAM [PROGRAM_ARGS <ARG_VAR>]\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 <ARG_VAR>. This is used to "
|
|
"separate a program name from its arguments in a command line string.";
|
|
}
|
|
|
|
cmTypeMacro(cmGetFilenameComponentCommand, cmCommand);
|
|
};
|
|
|
|
|
|
|
|
#endif
|