mirror of
https://github.com/reactos/CMake.git
synced 2024-11-25 12:40:06 +00:00
115 lines
3.7 KiB
C++
115 lines
3.7 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 cmStringCommand_h
|
|
#define cmStringCommand_h
|
|
|
|
#include "cmStandardIncludes.h"
|
|
#include "cmCommand.h"
|
|
|
|
/** \class cmStringCommand
|
|
* \brief Common string operations
|
|
*
|
|
*/
|
|
class cmStringCommand : public cmCommand
|
|
{
|
|
public:
|
|
/**
|
|
* This is a virtual constructor for the command.
|
|
*/
|
|
virtual cmCommand* Clone()
|
|
{
|
|
return new cmStringCommand;
|
|
}
|
|
|
|
/**
|
|
* 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 gets propagated down
|
|
* to makefiles located in subdirectories.
|
|
*/
|
|
virtual bool IsInherited() {return true;}
|
|
|
|
/**
|
|
* The name of the command as specified in CMakeList.txt.
|
|
*/
|
|
virtual const char* GetName() { return "STRING";}
|
|
|
|
/**
|
|
* Succinct documentation.
|
|
*/
|
|
virtual const char* GetTerseDocumentation()
|
|
{
|
|
return "String operations.";
|
|
}
|
|
|
|
/**
|
|
* More documentation.
|
|
*/
|
|
virtual const char* GetFullDocumentation()
|
|
{
|
|
return
|
|
" STRING(REGEX MATCH <regular_expression>\n"
|
|
" <output variable> <input> [<input>...])\n"
|
|
" STRING(REGEX MATCHALL <regular_expression>\n"
|
|
" <output variable> <input> [<input>...])\n"
|
|
" STRING(REGEX REPLACE <regular_expression>\n"
|
|
" <replace_expression> <output variable>\n"
|
|
" <input> [<input>...])\n"
|
|
" STRING(COMPARE EQUAL <string1> <string2> <output variable>)\n"
|
|
" STRING(COMPARE NOTEQUAL <string1> <string2> <output variable>)\n"
|
|
" STRING(COMPARE LESS <string1> <string2> <output variable>)\n"
|
|
" STRING(COMPARE GREATER <string1> <string2> <output variable>)\n"
|
|
" STRING(ASCII <number> [<number> ...] <output variable>)\n"
|
|
"REGEX MATCH will match the regular expression once and store the "
|
|
"match in the output variable.\n\n"
|
|
"REGEX MATCHALL will match the regular expression as many times as "
|
|
"possible and store the matches in the output variable as a list.\n\n"
|
|
"REGEX REPLACE will match the regular expression as many times as "
|
|
"possible and substitute the replacement expression for the match "
|
|
"in the output.\n\n"
|
|
"COMPARE EQUAL/NOTEQUAL/LESS/GREATER will compare the strings and "
|
|
"store true or false in the output variable.\n\n"
|
|
"ASCII will convert all numbers into corresponding ASCII characters.";
|
|
}
|
|
|
|
cmTypeMacro(cmStringCommand, cmCommand);
|
|
protected:
|
|
bool HandleAsciiCommand(std::vector<std::string> const& args);
|
|
bool HandleRegexCommand(std::vector<std::string> const& args);
|
|
bool RegexMatch(std::vector<std::string> const& args);
|
|
bool RegexMatchAll(std::vector<std::string> const& args);
|
|
bool RegexReplace(std::vector<std::string> const& args);
|
|
bool HandleCompareCommand(std::vector<std::string> const& args);
|
|
|
|
class RegexReplacement
|
|
{
|
|
public:
|
|
RegexReplacement(const char* s): number(-1), value(s) {}
|
|
RegexReplacement(const std::string& s): number(-1), value(s) {}
|
|
RegexReplacement(int n): number(n), value() {}
|
|
int number;
|
|
std::string value;
|
|
};
|
|
};
|
|
|
|
|
|
#endif
|