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/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* chdir.c
*
* Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
*/
#include "config.h"
#include "compat.h"
#include "util/util.h"
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <stdlib.h>
int chdir(const char *path)
{
WCHAR *wpath, *ptr;
DWORD length;
int ret;
length = MultiByteToWideChar(CP_UTF8, 0, path, -1, NULL, 0);
if (length <= 0) {
fprintf(stderr, "Converting '%s' to UTF-16: %ld\n",
path, GetLastError());
return -1;
}
wpath = alloc_array(sizeof(wpath[0]), length + 1);
if (wpath == NULL) {
fprintf(stderr, "Converting '%s' to UTF-16: out of memory\n",
path);
return -1;
}
MultiByteToWideChar(CP_UTF8, 0, path, -1, wpath, length + 1);
wpath[length] = '\0';
for (ptr = wpath; *ptr != '\0'; ++ptr) {
if (*ptr == '/')
*ptr = '\\';
}
if (!SetCurrentDirectoryW(wpath)) {
fprintf(stderr, "Switching to directory '%s': %ld\n",
path, GetLastError());
ret = -1;
} else {
ret = 0;
}
free(wpath);
return ret;
}
#endif
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