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Implement FileAllocationInformation

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This commit is contained in:
David PHAM-VAN 2016-01-07 11:04:10 -08:00
parent ee40be2b94
commit a20950faa0
1 changed files with 24 additions and 7 deletions
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31
channels/drive/client/drive_file.c
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@ -7,6 +7,8 @@
* Copyright 2012 Gerald Richter
* Copyright 2015 Thincast Technologies GmbH
* Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.com>
* Copyright 2016 Inuvika Inc.
* Copyright 2016 David PHAM-VAN <d.phamvan@inuvika.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -507,7 +509,7 @@ BOOL drive_file_set_information(DRIVE_FILE* file, UINT32 FsInformationClass, UIN
{
char* s = NULL;
mode_t m;
UINT64 size;
INT64 size;
int status;
char* fullpath;
struct STAT st;
@ -516,9 +518,14 @@ BOOL drive_file_set_information(DRIVE_FILE* file, UINT32 FsInformationClass, UIN
#else
struct timeval tv[2];
#endif
UINT64 CreationTime;
UINT64 LastAccessTime;
UINT64 LastWriteTime;
UINT64 ChangeTime;
UINT32 FileAttributes;
UINT32 FileNameLength;
int fd;
LARGE_INTEGER liSize;
m = 0;
@ -526,10 +533,10 @@ BOOL drive_file_set_information(DRIVE_FILE* file, UINT32 FsInformationClass, UIN
{
case FileBasicInformation:
/* http://msdn.microsoft.com/en-us/library/cc232094.aspx */
Stream_Seek_UINT64(input); /* CreationTime */
Stream_Seek_UINT64(input); /* LastAccessTime */
Stream_Read_UINT64(input, CreationTime);
Stream_Read_UINT64(input, LastAccessTime);
Stream_Read_UINT64(input, LastWriteTime);
Stream_Seek_UINT64(input); /* ChangeTime */
Stream_Read_UINT64(input, ChangeTime);
Stream_Read_UINT32(input, FileAttributes);
if (FSTAT(file->fd, &st) != 0)
@ -538,7 +545,6 @@ BOOL drive_file_set_information(DRIVE_FILE* file, UINT32 FsInformationClass, UIN
tv[0].tv_sec = st.st_atime;
tv[1].tv_sec = (LastWriteTime > 0 ? FILE_TIME_RDP_TO_SYSTEM(LastWriteTime) : st.st_mtime);
#ifndef WIN32
/* TODO on win32 */
#ifdef ANDROID
tv[0].tv_usec = 0;
tv[1].tv_usec = 0;
@ -563,6 +569,8 @@ BOOL drive_file_set_information(DRIVE_FILE* file, UINT32 FsInformationClass, UIN
if (m != st.st_mode)
fchmod(file->fd, st.st_mode);
}
#else /* WIN32 */
SetFileTime(file->fd, &CreationTime, &LastAccessTime, &LastWriteTime);
#endif
break;
@ -570,10 +578,19 @@ BOOL drive_file_set_information(DRIVE_FILE* file, UINT32 FsInformationClass, UIN
/* http://msdn.microsoft.com/en-us/library/cc232067.aspx */
case FileAllocationInformation:
/* http://msdn.microsoft.com/en-us/library/cc232076.aspx */
Stream_Read_UINT64(input, size);
Stream_Read_INT64(input, size);
#ifndef _WIN32
if (ftruncate(file->fd, size) != 0)
fd = OPEN(file->fullpath, O_RDWR);
if (ftruncate(fd, size) != 0)
{
WLog_ERR(TAG, "Unable to truncate %s to %d: %s (%d)", file->fullpath, size, strerror(errno), errno);
return FALSE;
}
close(fd);
#else
liSize.QuadPart = size;
SetFilePointerEx(file->fd, liSize, NULL, FILE_BEGIN);
SetEndOfFile(file->fd);
#endif
break;