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- Replaced FindFirstFile/FindClose with GetFileAttributesEx.

Browse source 
- Fixed some minor bugs.

svn path=/trunk/; revision=4879
This commit is contained in:
Hartmut Birr 2003-06-09 20:31:13 +00:00
parent 48be1aeb7d
commit a3048f0254
2 changed files with 101 additions and 89 deletions
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80
reactos/lib/msvcrt/sys_stat/stat.c
View file

@ -10,8 +10,7 @@
int _stat(const char* path, struct stat* buffer)
{
HANDLE findHandle;
WIN32_FIND_DATAA findData;
WIN32_FILE_ATTRIBUTE_DATA fileAttributeData;
char* ext;
if (!buffer)
@ -26,38 +25,87 @@ int _stat(const char* path, struct stat* buffer)
return -1;
}
findHandle = FindFirstFileA(path, &findData);
if (findHandle == INVALID_HANDLE_VALUE)
if (!GetFileAttributesExA(path, GetFileExInfoStandard, &fileAttributeData))
{
__set_errno(ENOENT);
return -1;
}
FindClose(findHandle);
memset (buffer, 0, sizeof(struct stat));
buffer->st_ctime = FileTimeToUnixTime(&findData.ftCreationTime,NULL);
buffer->st_atime = FileTimeToUnixTime(&findData.ftLastAccessTime,NULL);
buffer->st_mtime = FileTimeToUnixTime(&findData.ftLastWriteTime,NULL);
buffer->st_ctime = FileTimeToUnixTime(&fileAttributeData.ftCreationTime,NULL);
buffer->st_atime = FileTimeToUnixTime(&fileAttributeData.ftLastAccessTime,NULL);
buffer->st_mtime = FileTimeToUnixTime(&fileAttributeData.ftLastWriteTime,NULL);
// statbuf->st_dev = fd;
buffer->st_size = findData.nFileSizeLow;
buffer->st_size = fileAttributeData.nFileSizeLow;
buffer->st_mode = S_IREAD;
if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
if (fileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
buffer->st_mode |= S_IFDIR;
else
{
buffer->st_mode |= S_IFREG;
ext = strrchr(path, '.');
if (ext && (!stricmp(ext, ".exe") ||
!stricmp(ext, ".com") ||
!stricmp(ext, ".bat") ||
!stricmp(ext, ".cmd")))
if (ext && (!_stricmp(ext, ".exe") ||
!_stricmp(ext, ".com") ||
!_stricmp(ext, ".bat") ||
!_stricmp(ext, ".cmd")))
buffer->st_mode |= S_IEXEC;
}
if (!(findData.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
if (!(fileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
buffer->st_mode |= S_IWRITE;
return 0;
}
__int64 _stati64 (const char *path, struct _stati64 *buffer)
{
WIN32_FILE_ATTRIBUTE_DATA fileAttributeData;
char* ext;
if (!buffer)
{
__set_errno(EINVAL);
return -1;
}
if(strchr(path, '*') || strchr(path, '?'))
{
__set_errno(ENOENT);
return -1;
}
if (!GetFileAttributesExA(path, GetFileExInfoStandard, &fileAttributeData))
{
__set_errno(ENOENT);
return -1;
}
memset (buffer, 0, sizeof(struct _stati64));
buffer->st_ctime = FileTimeToUnixTime(&fileAttributeData.ftCreationTime,NULL);
buffer->st_atime = FileTimeToUnixTime(&fileAttributeData.ftLastAccessTime,NULL);
buffer->st_mtime = FileTimeToUnixTime(&fileAttributeData.ftLastWriteTime,NULL);
// statbuf->st_dev = fd;
buffer->st_size = ((((__int64)fileAttributeData.nFileSizeHigh) << 16) << 16) +
fileAttributeData.nFileSizeLow;
buffer->st_mode = S_IREAD;
if (fileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
buffer->st_mode |= S_IFDIR;
else
{
buffer->st_mode |= S_IFREG;
ext = strrchr(path, '.');
if (ext && (!_stricmp(ext, ".exe") ||
!_stricmp(ext, ".com") ||
!_stricmp(ext, ".bat") ||
!_stricmp(ext, ".cmd")))
buffer->st_mode |= S_IEXEC;
}
if (!(fileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
buffer->st_mode |= S_IWRITE;
return 0;
}

110
reactos/lib/msvcrt/sys_stat/wstat.c
View file

@ -10,8 +10,8 @@
int _wstat (const wchar_t *path, struct stat *buffer)
{
HANDLE findHandle;
WIN32_FIND_DATAW findData;
WIN32_FILE_ATTRIBUTE_DATA fileAttributeData;
wchar_t ext;
if (!buffer)
{
@ -21,79 +21,38 @@ int _wstat (const wchar_t *path, struct stat *buffer)
if(wcschr(path, L'*') || wcschr(path, L'?'))
{
__set_errno(EINVAL);
__set_errno(ENOENT);
return -1;
}
findHandle = FindFirstFileW(path, &findData);
if (findHandle == INVALID_HANDLE_VALUE)
if (!GetFileAttributesExW(path, GetFileExInfoStandard, &fileAttributeData))
{
__set_errno(ENOENT);
return -1;
}
FindClose(findHandle);
memset (buffer, 0, sizeof(struct stat));
buffer->st_ctime = FileTimeToUnixTime(&findData.ftCreationTime,NULL);
buffer->st_atime = FileTimeToUnixTime(&findData.ftLastAccessTime,NULL);
buffer->st_mtime = FileTimeToUnixTime(&findData.ftLastWriteTime,NULL);
buffer->st_ctime = FileTimeToUnixTime(&fileAttributeData.ftCreationTime,NULL);
buffer->st_atime = FileTimeToUnixTime(&fileAttributeData.ftLastAccessTime,NULL);
buffer->st_mtime = FileTimeToUnixTime(&fileAttributeData.ftLastWriteTime,NULL);
// statbuf->st_dev = fd;
buffer->st_size = findData.nFileSizeLow;
buffer->st_size = fileAttributeData.nFileSizeLow;
buffer->st_mode = S_IREAD;
if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
if (fileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
buffer->st_mode |= S_IFDIR;
else
{
buffer->st_mode |= S_IFREG;
if (!(findData.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
buffer->st_mode |= S_IWRITE;
return 0;
}
__int64 _stati64 (const char *path, struct _stati64 *buffer)
{
HANDLE findHandle;
WIN32_FIND_DATAA findData;
if (!buffer)
{
__set_errno(EINVAL);
return -1;
ext = wcsrchr(path, L'.');
if (ext && (!_wcsicmp(ext, L".exe") ||
!_wcsicmp(ext, L".com") ||
!_wcsicmp(ext, L".bat") ||
!_wcsicmp(ext, L".cmd")))
buffer->st_mode |= S_IEXEC;
}
if(strchr(path, '*') || strchr(path, '?'))
{
__set_errno(EINVAL);
return -1;
}
findHandle = FindFirstFileA(path, &findData);
if (findHandle == INVALID_HANDLE_VALUE)
{
__set_errno(ENOENT);
return -1;
}
FindClose(findHandle);
memset (buffer, 0, sizeof(struct stat));
buffer->st_ctime = FileTimeToUnixTime(&findData.ftCreationTime,NULL);
buffer->st_atime = FileTimeToUnixTime(&findData.ftLastAccessTime,NULL);
buffer->st_mtime = FileTimeToUnixTime(&findData.ftLastWriteTime,NULL);
// statbuf->st_dev = fd;
buffer->st_size = (((__int64)findData.nFileSizeHigh) << 32) +
findData.nFileSizeLow;
buffer->st_mode = S_IREAD;
if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
buffer->st_mode |= S_IFDIR;
else
buffer->st_mode |= S_IFREG;
if (!(findData.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
if (!(fileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
buffer->st_mode |= S_IWRITE;
return 0;
@ -101,8 +60,8 @@ __int64 _stati64 (const char *path, struct _stati64 *buffer)
__int64 _wstati64 (const wchar_t *path, struct _stati64 *buffer)
{
HANDLE findHandle;
WIN32_FIND_DATAW findData;
WIN32_FILE_ATTRIBUTE_DATA fileAttributeData;
wchar_t ext;
if (!buffer)
{
@ -112,34 +71,39 @@ __int64 _wstati64 (const wchar_t *path, struct _stati64 *buffer)
if(wcschr(path, L'*') || wcschr(path, L'?'))
{
__set_errno(EINVAL);
__set_errno(ENOENT);
return -1;
}
findHandle = FindFirstFileW(path, &findData);
if (findHandle == INVALID_HANDLE_VALUE)
if (!GetFileAttributesExW(path, GetFileExInfoStandard, &fileAttributeData))
{
__set_errno(ENOENT);
return -1;
}
FindClose(findHandle);
memset (buffer, 0, sizeof(struct _stati64));
memset (buffer, 0, sizeof(struct stat));
buffer->st_ctime = FileTimeToUnixTime(&findData.ftCreationTime,NULL);
buffer->st_atime = FileTimeToUnixTime(&findData.ftLastAccessTime,NULL);
buffer->st_mtime = FileTimeToUnixTime(&findData.ftLastWriteTime,NULL);
buffer->st_ctime = FileTimeToUnixTime(&fileAttributeData.ftCreationTime,NULL);
buffer->st_atime = FileTimeToUnixTime(&fileAttributeData.ftLastAccessTime,NULL);
buffer->st_mtime = FileTimeToUnixTime(&fileAttributeData.ftLastWriteTime,NULL);
// statbuf->st_dev = fd;
buffer->st_size = (((__int64)findData.nFileSizeHigh) << 32) +
findData.nFileSizeLow;
buffer->st_size = ((((__int64)fileAttributeData.nFileSizeHigh) << 16) << 16) +
fileAttributeData.nFileSizeLow;
buffer->st_mode = S_IREAD;
if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
if (fileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
buffer->st_mode |= S_IFDIR;
else
{
buffer->st_mode |= S_IFREG;
if (!(findData.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
ext = wcsrchr(path, L'.');
if (ext && (!_wcsicmp(ext, L".exe") ||
!_wcsicmp(ext, L".com") ||
!_wcsicmp(ext, L".bat") ||
!_wcsicmp(ext, L".cmd")))
buffer->st_mode |= S_IEXEC;
}
if (!(fileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
buffer->st_mode |= S_IWRITE;
return 0;