130 lines
3.6 KiB
C
130 lines
3.6 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* File System Virtual Channel
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*
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* Copyright 2010-2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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* Copyright 2010-2011 Vic Lee
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* Copyright 2012 Gerald Richter
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* Copyright 2015 Thincast Technologies GmbH
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* Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FREERDP_CHANNEL_DRIVE_FILE_H
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#define FREERDP_CHANNEL_DRIVE_FILE_H
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <freerdp/channels/log.h>
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#ifdef _WIN32
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#include <direct.h>
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#include <io.h>
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#include "dirent.h"
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#include "statvfs.h"
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#else
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#include <dirent.h>
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#ifdef ANDROID
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#include <sys/vfs.h>
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#else
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#include <sys/statvfs.h>
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#endif
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#endif
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#ifdef _WIN32
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#define STAT __stat64
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#define OPEN _open
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#define close _close
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#define read _read
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#define write _write
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#define LSEEK _lseeki64
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#define FSTAT _fstat64
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#define STATVFS statvfs
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#define mkdir(a,b) _mkdir(a)
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#define rmdir _rmdir
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#define unlink(a) _unlink(a)
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#define ftruncate(a,b) _chsize(a,b)
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typedef UINT32 ssize_t;
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typedef UINT32 mode_t;
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#elif defined(__APPLE__) || defined(__FreeBSD__) || defined(__OpenBSD__)
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#define STAT stat
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#define OPEN open
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#define LSEEK lseek
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#define FSTAT fstat
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#define STATVFS statvfs
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#define O_LARGEFILE 0
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#elif defined(ANDROID)
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#define STAT stat
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#define OPEN open
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#define LSEEK lseek
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#define FSTAT fstat
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#define STATVFS statfs
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#else
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#define STAT stat64
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#define OPEN open64
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#define LSEEK lseek64
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#define FSTAT fstat64
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#define STATVFS statvfs64
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#endif
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#define EPOCH_DIFF 11644473600LL
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#define FILE_TIME_SYSTEM_TO_RDP(_t) \
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(((UINT64)(_t) + EPOCH_DIFF) * 10000000LL)
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#define FILE_TIME_RDP_TO_SYSTEM(_t) \
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(((_t) == 0LL || (_t) == (UINT64)(-1LL)) ? 0 : (time_t)((_t) / 10000000LL - EPOCH_DIFF))
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#define FILE_ATTR_SYSTEM_TO_RDP(_f, _st) ( \
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(S_ISDIR(_st.st_mode) ? FILE_ATTRIBUTE_DIRECTORY : 0) | \
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(_f->filename[0] == '.' ? FILE_ATTRIBUTE_HIDDEN : 0) | \
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(_f->delete_pending ? FILE_ATTRIBUTE_TEMPORARY : 0) | \
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(st.st_mode & S_IWUSR ? 0 : FILE_ATTRIBUTE_READONLY))
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#define TAG CHANNELS_TAG("drive.client")
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typedef struct _DRIVE_FILE DRIVE_FILE;
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struct _DRIVE_FILE
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{
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UINT32 id;
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BOOL is_dir;
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int fd;
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int err;
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DIR* dir;
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char* basepath;
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char* fullpath;
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char* filename;
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char* pattern;
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BOOL delete_pending;
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};
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DRIVE_FILE* drive_file_new(const char* base_path, const char* path, UINT32 id,
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UINT32 DesiredAccess, UINT32 CreateDisposition, UINT32 CreateOptions);
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void drive_file_free(DRIVE_FILE* file);
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BOOL drive_file_seek(DRIVE_FILE* file, UINT64 Offset);
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BOOL drive_file_read(DRIVE_FILE* file, BYTE* buffer, UINT32* Length);
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BOOL drive_file_write(DRIVE_FILE* file, BYTE* buffer, UINT32 Length);
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BOOL drive_file_query_information(DRIVE_FILE* file, UINT32 FsInformationClass, wStream* output);
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BOOL drive_file_set_information(DRIVE_FILE* file, UINT32 FsInformationClass, UINT32 Length, wStream* input);
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BOOL drive_file_query_directory(DRIVE_FILE* file, UINT32 FsInformationClass, BYTE InitialQuery,
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const char* path, wStream* output);
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int dir_empty(const char *path);
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extern UINT sys_code_page;
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#endif /* FREERDP_CHANNEL_DRIVE_FILE_H */
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