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/*============================================================================
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 cmOutputConverter_h
#define cmOutputConverter_h
#include "cmStandardIncludes.h"
#include "cmGlobalGenerator.h"
#include "cmState.h"
class cmOutputConverter
{
public:
cmOutputConverter(cmState::Snapshot snapshot);
/**
* Convert something to something else. This is a centralized conversion
* routine used by the generators to handle relative paths and the like.
* The flags determine what is actually done.
*
* relative: treat the argument as a directory and convert it to make it
* relative or full or unchanged. If relative (HOME, START etc) then that
* specifies what it should be relative to.
*
* output: make the result suitable for output to a...
*
* optional: should any relative path operation be controlled by the rel
* path setting
*/
enum RelativeRoot { NONE, FULL, HOME, START, HOME_OUTPUT, START_OUTPUT };
enum OutputFormat { UNCHANGED, MAKERULE, SHELL, WATCOMQUOTE, RESPONSE };
std::string ConvertToOutputFormat(const std::string& source,
OutputFormat output) const;
std::string Convert(const std::string& remote, RelativeRoot local,
OutputFormat output = UNCHANGED) const;
std::string Convert(RelativeRoot remote, const std::string& local,
OutputFormat output = UNCHANGED,
bool optional = false) const;
/**
* Get path for the specified relative root.
*/
const char* GetRelativeRootPath(RelativeRoot relroot) const;
///! for existing files convert to output path and short path if spaces
std::string ConvertToOutputForExisting(const std::string& remote,
RelativeRoot local = START_OUTPUT,
OutputFormat format = SHELL) const;
/** For existing path identified by RelativeRoot convert to output
path and short path if spaces. */
std::string ConvertToOutputForExisting(RelativeRoot remote,
const std::string& local = "",
OutputFormat format = SHELL) const;
void SetLinkScriptShell(bool linkScriptShell);
std::string EscapeForShell(const std::string& str,
bool makeVars = false,
bool forEcho = false,
bool useWatcomQuote = false) const;
static std::string EscapeForCMake(const std::string& str);
enum FortranFormat
{
FortranFormatNone,
FortranFormatFixed,
FortranFormatFree
};
static FortranFormat GetFortranFormat(const char* value);
/**
* Convert the given remote path to a relative path with respect to
* the given local path. The local path must be given in component
* form (see SystemTools::SplitPath) without a trailing slash. The
* remote path must use forward slashes and not already be escaped
* or quoted.
*/
std::string ConvertToRelativePath(const std::vector<std::string>& local,
const std::string& in_remote,
bool force = false) const;
private:
cmState* GetState() const;
std::string ConvertToOutputForExistingCommon(const std::string& remote,
std::string const& result,
OutputFormat format) const;
private:
cmState::Snapshot StateSnapshot;
bool LinkScriptShell;
};
#endif
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