mirror of
https://gitea.wildfiregames.com/0ad/0ad
synced 2026-06-18 22:33:56 -07:00
132 lines
3.3 KiB
C++
132 lines
3.3 KiB
C++
/* Copyright (c) 2010 Wildfire Games
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/*
|
|
* Unix implementation of wchar_t versions of POSIX filesystem functions
|
|
*/
|
|
|
|
#include "precompiled.h"
|
|
#include "lib/posix/posix_filesystem.h"
|
|
|
|
#include "lib/utf8.h"
|
|
#include "lib/path_util.h"
|
|
|
|
struct WDIR
|
|
{
|
|
DIR* d;
|
|
wchar_t name[300];
|
|
wdirent ent;
|
|
};
|
|
|
|
WDIR* wopendir(const wchar_t* path)
|
|
{
|
|
fs::path path_c(path_from_wpath(path));
|
|
DIR* d = opendir(path_c.string().c_str());
|
|
if(!d)
|
|
return 0;
|
|
WDIR* wd = new WDIR;
|
|
wd->d = d;
|
|
wd->name[0] = '\0';
|
|
wd->ent.d_name = wd->name;
|
|
return wd;
|
|
}
|
|
|
|
struct wdirent* wreaddir(WDIR* wd)
|
|
{
|
|
dirent* ent = readdir(wd->d);
|
|
if(!ent)
|
|
return 0;
|
|
std::wstring name = wstring_from_utf8(ent->d_name);
|
|
wcscpy_s(wd->name, ARRAY_SIZE(wd->name), name.c_str());
|
|
return &wd->ent;
|
|
}
|
|
|
|
int wclosedir(WDIR* wd)
|
|
{
|
|
int ret = closedir(wd->d);
|
|
delete wd;
|
|
return ret;
|
|
}
|
|
|
|
|
|
int wopen(const wchar_t* pathname, int oflag, ...)
|
|
{
|
|
mode_t mode = S_IRWXG|S_IRWXO|S_IRWXU;
|
|
if(oflag & O_CREAT)
|
|
{
|
|
va_list args;
|
|
va_start(args, oflag);
|
|
mode = va_arg(args, mode_t);
|
|
va_end(args);
|
|
}
|
|
|
|
fs::path pathname_c(path_from_wpath(pathname));
|
|
return open(pathname_c.string().c_str(), oflag, mode);
|
|
}
|
|
|
|
int wclose(int fd)
|
|
{
|
|
return close(fd);
|
|
}
|
|
|
|
|
|
int wtruncate(const wchar_t* pathname, off_t length)
|
|
{
|
|
fs::path pathname_c(path_from_wpath(pathname));
|
|
return truncate(pathname_c.string().c_str(), length);
|
|
}
|
|
|
|
int wunlink(const wchar_t* pathname)
|
|
{
|
|
fs::path pathname_c(path_from_wpath(pathname));
|
|
return unlink(pathname_c.string().c_str());
|
|
}
|
|
|
|
int wrmdir(const wchar_t* path)
|
|
{
|
|
fs::path path_c(path_from_wpath(path));
|
|
return rmdir(path_c.string().c_str());
|
|
}
|
|
|
|
wchar_t* wrealpath(const wchar_t* pathname, wchar_t* resolved)
|
|
{
|
|
char resolved_buf[PATH_MAX];
|
|
fs::path pathname_c(path_from_wpath(pathname));
|
|
const char* resolved_c = realpath(pathname_c.string().c_str(), resolved_buf);
|
|
if(!resolved_c)
|
|
return 0;
|
|
std::wstring resolved_s = wstring_from_utf8(resolved_c);
|
|
wcscpy_s(resolved, PATH_MAX, resolved_s.c_str());
|
|
return resolved;
|
|
}
|
|
|
|
int wstat(const wchar_t* pathname, struct stat* buf)
|
|
{
|
|
fs::path pathname_c(path_from_wpath(pathname));
|
|
return stat(pathname_c.string().c_str(), buf);
|
|
}
|
|
|
|
int wmkdir(const wchar_t* path, mode_t mode)
|
|
{
|
|
fs::path path_c(path_from_wpath(path));
|
|
return mkdir(path_c.string().c_str(), mode);
|
|
}
|