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/*

https://github.com/peterix/dfhack

Copyright (c) 2009-2012 Petr Mrázek (peterix@gmail.com)

This software is provided 'as-is', without any express or implied

warranty. In no event will the authors be held liable for any

damages arising from the use of this software.

Permission is granted to anyone to use this software for any

purpose, including commercial applications, and to alter it and

redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must

not claim that you wrote the original software. If you use this

software in a product, an acknowledgment in the product documentation

would be appreciated but is not required.

2. Altered source versions must be plainly marked as such, and

must not be misrepresented as being the original software.

3. This notice may not be removed or altered from any source

distribution.

*/

/* Based on luafilesystem

Copyright © 2003-2014 Kepler Project.

Permission is hereby granted, free of charge, to any person

obtaining a copy of this software and associated documentation

files (the "Software"), to deal in the Software without

restriction, including without limitation the rights to use, copy,

modify, merge, publish, distribute, sublicense, and/or sell copies

of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be

included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS

BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.

*/

#include <string>

#include "modules/Filesystem.h"

bool DFHack::Filesystem::chdir (std::string path)

{

return !(bool)::chdir(path.c_str());

}

std::string DFHack::Filesystem::getcwd ()

{

char *path;

char buf[LFS_MAXPATHLEN];

std::string result = "";

#ifdef _WIN32

if ((path = ::_getcwd(buf, LFS_MAXPATHLEN)) != NULL)

#else

if ((path = ::getcwd(buf, LFS_MAXPATHLEN)) != NULL)

#endif

result = buf;

return result;

}

bool DFHack::Filesystem::mkdir (std::string path)

{

int fail;

#ifdef _WIN32

fail = ::_mkdir(path.c_str());

#else

fail = ::mkdir(path.c_str(), S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP |

S_IWGRP | S_IXGRP | S_IROTH | S_IXOTH);

#endif

return !(bool)fail;

}

bool DFHack::Filesystem::rmdir (std::string path)

{

int fail;

#ifdef _WIN32

fail = ::_rmdir(path.c_str());

#else

fail = ::rmdir(path.c_str());

#endif

return !(bool)fail;

}

#ifdef _WIN32

_filetype mode2type (unsigned short mode) {

#else

_filetype mode2type (mode_t mode) {

#endif

if (S_ISREG(mode))

return FILETYPE_FILE;

else if (S_ISDIR(mode))

return FILETYPE_DIRECTORY;

else if (S_ISLNK(mode))

return FILETYPE_LINK;

else if (S_ISSOCK(mode))

return FILETYPE_SOCKET;

else if (S_ISFIFO(mode))

return FILETYPE_NAMEDPIPE;

else if (S_ISCHR(mode))

return FILETYPE_CHAR_DEVICE;

else if (S_ISBLK(mode))

return FILETYPE_BLOCK_DEVICE;

else

return FILETYPE_UNKNOWN;

}

bool DFHack::Filesystem::stat (std::string path, STAT_STRUCT &info)

{

return !(bool)(STAT_FUNC(path.c_str(), &info));

}

bool DFHack::Filesystem::exists (std::string path)

{

STAT_STRUCT info;

return (bool)DFHack::Filesystem::stat(path.c_str(), info);

}

#include <iostream>

_filetype DFHack::Filesystem::filetype (std::string path)

{

STAT_STRUCT info;

DFHack::Filesystem::stat(path, info);

std::cout << info.st_mode << std::endl;

return mode2type(info.st_mode);

}

bool DFHack::Filesystem::isfile (std::string path)

{

return DFHack::Filesystem::filetype(path) == FILETYPE_FILE;

}

bool DFHack::Filesystem::isdir (std::string path)

{

return DFHack::Filesystem::filetype(path) == FILETYPE_DIRECTORY;

}