2 * WININET - Ftp implementation
4 * Copyright 1999 Corel Corporation
5 * Copyright 2004 Mike McCormack for CodeWeavers
6 * Copyright 2004 Kevin Koltzau
7 * Copyright 2007 Hans Leidekker
12 * Copyright 2000 Andreas Mohr
13 * Copyright 2002 Jaco Greeff
15 * This library is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU Lesser General Public
17 * License as published by the Free Software Foundation; either
18 * version 2.1 of the License, or (at your option) any later version.
20 * This library is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 * Lesser General Public License for more details.
25 * You should have received a copy of the GNU Lesser General Public
26 * License along with this library; if not, write to the Free Software
27 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
31 #include "wine/port.h"
33 #if defined(__MINGW32__) || defined (_MSC_VER)
42 #include <sys/types.h>
43 #ifdef HAVE_SYS_SOCKET_H
44 # include <sys/socket.h>
46 #ifdef HAVE_ARPA_INET_H
47 # include <arpa/inet.h>
52 #ifdef HAVE_SYS_IOCTL_H
53 # include <sys/ioctl.h>
69 #include "wine/debug.h"
72 WINE_DEFAULT_DEBUG_CHANNEL(wininet
);
74 typedef struct _ftp_session_t ftp_session_t
;
79 ftp_session_t
*lpFtpSession
;
83 HANDLE cache_file_handle
;
92 int pasvSocket
; /* data socket connected by us in case of passive FTP */
93 ftp_file_t
*download_in_progress
;
94 struct sockaddr_in socketAddress
;
95 struct sockaddr_in lstnSocketAddress
;
97 INTERNET_PORT serverport
;
107 SYSTEMTIME tmLastModified
;
108 unsigned short permissions
;
109 } FILEPROPERTIESW
, *LPFILEPROPERTIESW
;
114 ftp_session_t
*lpFtpSession
;
117 LPFILEPROPERTIESW lpafp
;
118 } WININETFTPFINDNEXTW
, *LPWININETFTPFINDNEXTW
;
120 #define DATA_PACKET_SIZE 0x2000
121 #define szCRLF "\r\n"
122 #define MAX_BACKLOG 5
124 /* Testing shows that Windows only accepts dwFlags where the last
125 * 3 (yes 3) bits define FTP_TRANSFER_TYPE_UNKNOWN, FTP_TRANSFER_TYPE_ASCII or FTP_TRANSFER_TYPE_BINARY.
127 #define FTP_CONDITION_MASK 0x0007
130 /* FTP commands with arguments. */
146 /* FTP commands without arguments. */
155 static const CHAR
*const szFtpCommands
[] = {
178 static const CHAR szMonths
[] = "JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC";
179 static const WCHAR szNoAccount
[] = {'n','o','a','c','c','o','u','n','t','\0'};
181 static BOOL
FTP_SendCommand(INT nSocket
, FTP_COMMAND ftpCmd
, LPCWSTR lpszParam
,
182 INTERNET_STATUS_CALLBACK lpfnStatusCB
, object_header_t
*hdr
, DWORD_PTR dwContext
);
183 static BOOL
FTP_SendStore(ftp_session_t
*, LPCWSTR lpszRemoteFile
, DWORD dwType
);
184 static BOOL
FTP_GetDataSocket(ftp_session_t
*, LPINT nDataSocket
);
185 static BOOL
FTP_SendData(ftp_session_t
*, INT nDataSocket
, HANDLE hFile
);
186 static INT
FTP_ReceiveResponse(ftp_session_t
*, DWORD_PTR dwContext
);
187 static BOOL
FTP_SendRetrieve(ftp_session_t
*, LPCWSTR lpszRemoteFile
, DWORD dwType
);
188 static BOOL
FTP_RetrieveFileData(ftp_session_t
*, INT nDataSocket
, HANDLE hFile
);
189 static BOOL
FTP_InitListenSocket(ftp_session_t
*);
190 static BOOL
FTP_ConnectToHost(ftp_session_t
*);
191 static BOOL
FTP_SendPassword(ftp_session_t
*);
192 static BOOL
FTP_SendAccount(ftp_session_t
*);
193 static BOOL
FTP_SendType(ftp_session_t
*, DWORD dwType
);
194 static BOOL
FTP_SendPort(ftp_session_t
*);
195 static BOOL
FTP_DoPassive(ftp_session_t
*);
196 static BOOL
FTP_SendPortOrPasv(ftp_session_t
*);
197 static BOOL
FTP_ParsePermission(LPCSTR lpszPermission
, LPFILEPROPERTIESW lpfp
);
198 static BOOL
FTP_ParseNextFile(INT nSocket
, LPCWSTR lpszSearchFile
, LPFILEPROPERTIESW fileprop
);
199 static BOOL
FTP_ParseDirectory(ftp_session_t
*, INT nSocket
, LPCWSTR lpszSearchFile
,
200 LPFILEPROPERTIESW
*lpafp
, LPDWORD dwfp
);
201 static HINTERNET
FTP_ReceiveFileList(ftp_session_t
*, INT nSocket
, LPCWSTR lpszSearchFile
,
202 LPWIN32_FIND_DATAW lpFindFileData
, DWORD_PTR dwContext
);
203 static DWORD
FTP_SetResponseError(DWORD dwResponse
);
204 static BOOL
FTP_ConvertFileProp(LPFILEPROPERTIESW lpafp
, LPWIN32_FIND_DATAW lpFindFileData
);
205 static BOOL
FTP_FtpPutFileW(ftp_session_t
*, LPCWSTR lpszLocalFile
,
206 LPCWSTR lpszNewRemoteFile
, DWORD dwFlags
, DWORD_PTR dwContext
);
207 static BOOL
FTP_FtpSetCurrentDirectoryW(ftp_session_t
*, LPCWSTR lpszDirectory
);
208 static BOOL
FTP_FtpCreateDirectoryW(ftp_session_t
*, LPCWSTR lpszDirectory
);
209 static HINTERNET
FTP_FtpFindFirstFileW(ftp_session_t
*,
210 LPCWSTR lpszSearchFile
, LPWIN32_FIND_DATAW lpFindFileData
, DWORD dwFlags
, DWORD_PTR dwContext
);
211 static BOOL
FTP_FtpGetCurrentDirectoryW(ftp_session_t
*, LPWSTR lpszCurrentDirectory
,
212 LPDWORD lpdwCurrentDirectory
);
213 static BOOL
FTP_FtpRenameFileW(ftp_session_t
*, LPCWSTR lpszSrc
, LPCWSTR lpszDest
);
214 static BOOL
FTP_FtpRemoveDirectoryW(ftp_session_t
*, LPCWSTR lpszDirectory
);
215 static BOOL
FTP_FtpDeleteFileW(ftp_session_t
*, LPCWSTR lpszFileName
);
216 static BOOL
FTP_FtpGetFileW(ftp_session_t
*, LPCWSTR lpszRemoteFile
, LPCWSTR lpszNewFile
,
217 BOOL fFailIfExists
, DWORD dwLocalFlagsAttribute
, DWORD dwInternetFlags
,
218 DWORD_PTR dwContext
);
220 /* A temporary helper until we get rid of INTERNET_GetLastError calls */
221 static BOOL
res_to_le(DWORD res
)
223 if(res
!= ERROR_SUCCESS
)
224 INTERNET_SetLastError(res
);
225 return res
== ERROR_SUCCESS
;
228 /***********************************************************************
229 * FtpPutFileA (WININET.@)
231 * Uploads a file to the FTP server
238 BOOL WINAPI
FtpPutFileA(HINTERNET hConnect
, LPCSTR lpszLocalFile
,
239 LPCSTR lpszNewRemoteFile
, DWORD dwFlags
, DWORD_PTR dwContext
)
241 LPWSTR lpwzLocalFile
;
242 LPWSTR lpwzNewRemoteFile
;
245 lpwzLocalFile
= heap_strdupAtoW(lpszLocalFile
);
246 lpwzNewRemoteFile
= heap_strdupAtoW(lpszNewRemoteFile
);
247 ret
= FtpPutFileW(hConnect
, lpwzLocalFile
, lpwzNewRemoteFile
,
249 heap_free(lpwzLocalFile
);
250 heap_free(lpwzNewRemoteFile
);
262 static void AsyncFtpPutFileProc(task_header_t
*hdr
)
264 put_file_task_t
*task
= (put_file_task_t
*)hdr
;
265 ftp_session_t
*session
= (ftp_session_t
*)task
->hdr
.hdr
;
267 TRACE("%p\n", session
);
269 FTP_FtpPutFileW(session
, task
->local_file
, task
->remote_file
,
270 task
->flags
, task
->context
);
272 heap_free(task
->local_file
);
273 heap_free(task
->remote_file
);
276 /***********************************************************************
277 * FtpPutFileW (WININET.@)
279 * Uploads a file to the FTP server
286 BOOL WINAPI
FtpPutFileW(HINTERNET hConnect
, LPCWSTR lpszLocalFile
,
287 LPCWSTR lpszNewRemoteFile
, DWORD dwFlags
, DWORD_PTR dwContext
)
289 ftp_session_t
*lpwfs
;
290 appinfo_t
*hIC
= NULL
;
293 if (!lpszLocalFile
|| !lpszNewRemoteFile
)
295 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
299 lpwfs
= (ftp_session_t
*) get_handle_object( hConnect
);
302 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
306 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
308 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
312 if (lpwfs
->download_in_progress
!= NULL
)
314 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
318 if ((dwFlags
& FTP_CONDITION_MASK
) > FTP_TRANSFER_TYPE_BINARY
)
320 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
324 hIC
= lpwfs
->lpAppInfo
;
325 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
327 put_file_task_t
*task
= alloc_async_task(&lpwfs
->hdr
, AsyncFtpPutFileProc
, sizeof(*task
));
329 task
->local_file
= heap_strdupW(lpszLocalFile
);
330 task
->remote_file
= heap_strdupW(lpszNewRemoteFile
);
331 task
->flags
= dwFlags
;
332 task
->context
= dwContext
;
334 r
= res_to_le(INTERNET_AsyncCall(&task
->hdr
));
338 r
= FTP_FtpPutFileW(lpwfs
, lpszLocalFile
,
339 lpszNewRemoteFile
, dwFlags
, dwContext
);
343 WININET_Release( &lpwfs
->hdr
);
348 /***********************************************************************
349 * FTP_FtpPutFileW (Internal)
351 * Uploads a file to the FTP server
358 static BOOL
FTP_FtpPutFileW(ftp_session_t
*lpwfs
, LPCWSTR lpszLocalFile
,
359 LPCWSTR lpszNewRemoteFile
, DWORD dwFlags
, DWORD_PTR dwContext
)
362 BOOL bSuccess
= FALSE
;
363 appinfo_t
*hIC
= NULL
;
366 TRACE(" lpszLocalFile(%s) lpszNewRemoteFile(%s)\n", debugstr_w(lpszLocalFile
), debugstr_w(lpszNewRemoteFile
));
368 /* Clear any error information */
369 INTERNET_SetLastError(0);
371 /* Open file to be uploaded */
372 if (INVALID_HANDLE_VALUE
==
373 (hFile
= CreateFileW(lpszLocalFile
, GENERIC_READ
, 0, 0, OPEN_EXISTING
, 0, 0)))
374 /* Let CreateFile set the appropriate error */
377 hIC
= lpwfs
->lpAppInfo
;
379 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
381 if (FTP_SendStore(lpwfs
, lpszNewRemoteFile
, dwFlags
))
385 /* Get data socket to server */
386 if (FTP_GetDataSocket(lpwfs
, &nDataSocket
))
388 FTP_SendData(lpwfs
, nDataSocket
, hFile
);
389 closesocket(nDataSocket
);
390 nResCode
= FTP_ReceiveResponse(lpwfs
, dwContext
);
396 FTP_SetResponseError(nResCode
);
401 if (lpwfs
->lstnSocket
!= -1)
403 closesocket(lpwfs
->lstnSocket
);
404 lpwfs
->lstnSocket
= -1;
407 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
409 INTERNET_ASYNC_RESULT iar
;
411 iar
.dwResult
= (DWORD
)bSuccess
;
412 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
413 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
414 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
423 /***********************************************************************
424 * FtpSetCurrentDirectoryA (WININET.@)
426 * Change the working directory on the FTP server
433 BOOL WINAPI
FtpSetCurrentDirectoryA(HINTERNET hConnect
, LPCSTR lpszDirectory
)
435 LPWSTR lpwzDirectory
;
438 lpwzDirectory
= heap_strdupAtoW(lpszDirectory
);
439 ret
= FtpSetCurrentDirectoryW(hConnect
, lpwzDirectory
);
440 heap_free(lpwzDirectory
);
449 static void AsyncFtpSetCurrentDirectoryProc(task_header_t
*hdr
)
451 directory_task_t
*task
= (directory_task_t
*)hdr
;
452 ftp_session_t
*session
= (ftp_session_t
*)task
->hdr
.hdr
;
454 TRACE("%p\n", session
);
456 FTP_FtpSetCurrentDirectoryW(session
, task
->directory
);
457 heap_free(task
->directory
);
460 /***********************************************************************
461 * FtpSetCurrentDirectoryW (WININET.@)
463 * Change the working directory on the FTP server
470 BOOL WINAPI
FtpSetCurrentDirectoryW(HINTERNET hConnect
, LPCWSTR lpszDirectory
)
472 ftp_session_t
*lpwfs
= NULL
;
473 appinfo_t
*hIC
= NULL
;
478 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
482 lpwfs
= (ftp_session_t
*) get_handle_object( hConnect
);
483 if (NULL
== lpwfs
|| WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
485 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
489 if (lpwfs
->download_in_progress
!= NULL
)
491 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
495 TRACE("lpszDirectory(%s)\n", debugstr_w(lpszDirectory
));
497 hIC
= lpwfs
->lpAppInfo
;
498 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
500 directory_task_t
*task
;
502 task
= alloc_async_task(&lpwfs
->hdr
, AsyncFtpSetCurrentDirectoryProc
, sizeof(*task
));
503 task
->directory
= heap_strdupW(lpszDirectory
);
505 r
= res_to_le(INTERNET_AsyncCall(&task
->hdr
));
509 r
= FTP_FtpSetCurrentDirectoryW(lpwfs
, lpszDirectory
);
514 WININET_Release( &lpwfs
->hdr
);
520 /***********************************************************************
521 * FTP_FtpSetCurrentDirectoryW (Internal)
523 * Change the working directory on the FTP server
530 static BOOL
FTP_FtpSetCurrentDirectoryW(ftp_session_t
*lpwfs
, LPCWSTR lpszDirectory
)
533 appinfo_t
*hIC
= NULL
;
534 BOOL bSuccess
= FALSE
;
536 TRACE("lpszDirectory(%s)\n", debugstr_w(lpszDirectory
));
538 /* Clear any error information */
539 INTERNET_SetLastError(0);
541 hIC
= lpwfs
->lpAppInfo
;
542 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_CWD
, lpszDirectory
,
543 lpwfs
->hdr
.lpfnStatusCB
, &lpwfs
->hdr
, lpwfs
->hdr
.dwContext
))
546 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
553 FTP_SetResponseError(nResCode
);
557 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
559 INTERNET_ASYNC_RESULT iar
;
561 iar
.dwResult
= bSuccess
;
562 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: ERROR_INTERNET_EXTENDED_ERROR
;
563 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
564 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
570 /***********************************************************************
571 * FtpCreateDirectoryA (WININET.@)
573 * Create new directory on the FTP server
580 BOOL WINAPI
FtpCreateDirectoryA(HINTERNET hConnect
, LPCSTR lpszDirectory
)
582 LPWSTR lpwzDirectory
;
585 lpwzDirectory
= heap_strdupAtoW(lpszDirectory
);
586 ret
= FtpCreateDirectoryW(hConnect
, lpwzDirectory
);
587 heap_free(lpwzDirectory
);
592 static void AsyncFtpCreateDirectoryProc(task_header_t
*hdr
)
594 directory_task_t
*task
= (directory_task_t
*)hdr
;
595 ftp_session_t
*session
= (ftp_session_t
*)task
->hdr
.hdr
;
597 TRACE(" %p\n", session
);
599 FTP_FtpCreateDirectoryW(session
, task
->directory
);
600 heap_free(task
->directory
);
603 /***********************************************************************
604 * FtpCreateDirectoryW (WININET.@)
606 * Create new directory on the FTP server
613 BOOL WINAPI
FtpCreateDirectoryW(HINTERNET hConnect
, LPCWSTR lpszDirectory
)
615 ftp_session_t
*lpwfs
;
616 appinfo_t
*hIC
= NULL
;
619 lpwfs
= (ftp_session_t
*) get_handle_object( hConnect
);
622 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
626 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
628 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
632 if (lpwfs
->download_in_progress
!= NULL
)
634 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
640 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
644 hIC
= lpwfs
->lpAppInfo
;
645 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
647 directory_task_t
*task
;
649 task
= alloc_async_task(&lpwfs
->hdr
, AsyncFtpCreateDirectoryProc
, sizeof(*task
));
650 task
->directory
= heap_strdupW(lpszDirectory
);
652 r
= res_to_le(INTERNET_AsyncCall(&task
->hdr
));
656 r
= FTP_FtpCreateDirectoryW(lpwfs
, lpszDirectory
);
659 WININET_Release( &lpwfs
->hdr
);
665 /***********************************************************************
666 * FTP_FtpCreateDirectoryW (Internal)
668 * Create new directory on the FTP server
675 static BOOL
FTP_FtpCreateDirectoryW(ftp_session_t
*lpwfs
, LPCWSTR lpszDirectory
)
678 BOOL bSuccess
= FALSE
;
679 appinfo_t
*hIC
= NULL
;
681 TRACE("lpszDirectory(%s)\n", debugstr_w(lpszDirectory
));
683 /* Clear any error information */
684 INTERNET_SetLastError(0);
686 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_MKD
, lpszDirectory
, 0, 0, 0))
689 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
695 FTP_SetResponseError(nResCode
);
699 hIC
= lpwfs
->lpAppInfo
;
700 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
702 INTERNET_ASYNC_RESULT iar
;
704 iar
.dwResult
= (DWORD
)bSuccess
;
705 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
706 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
707 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
713 /***********************************************************************
714 * FtpFindFirstFileA (WININET.@)
716 * Search the specified directory
719 * HINTERNET on success
723 HINTERNET WINAPI
FtpFindFirstFileA(HINTERNET hConnect
,
724 LPCSTR lpszSearchFile
, LPWIN32_FIND_DATAA lpFindFileData
, DWORD dwFlags
, DWORD_PTR dwContext
)
726 LPWSTR lpwzSearchFile
;
727 WIN32_FIND_DATAW wfd
;
728 LPWIN32_FIND_DATAW lpFindFileDataW
;
731 lpwzSearchFile
= heap_strdupAtoW(lpszSearchFile
);
732 lpFindFileDataW
= lpFindFileData
?&wfd
:NULL
;
733 ret
= FtpFindFirstFileW(hConnect
, lpwzSearchFile
, lpFindFileDataW
, dwFlags
, dwContext
);
734 heap_free(lpwzSearchFile
);
736 if (ret
&& lpFindFileData
)
737 WININET_find_data_WtoA(lpFindFileDataW
, lpFindFileData
);
745 WIN32_FIND_DATAW
*find_file_data
;
748 } find_first_file_task_t
;
750 static void AsyncFtpFindFirstFileProc(task_header_t
*hdr
)
752 find_first_file_task_t
*task
= (find_first_file_task_t
*)hdr
;
753 ftp_session_t
*session
= (ftp_session_t
*)task
->hdr
.hdr
;
755 TRACE("%p\n", session
);
757 FTP_FtpFindFirstFileW(session
, task
->search_file
, task
->find_file_data
, task
->flags
, task
->context
);
758 heap_free(task
->search_file
);
761 /***********************************************************************
762 * FtpFindFirstFileW (WININET.@)
764 * Search the specified directory
767 * HINTERNET on success
771 HINTERNET WINAPI
FtpFindFirstFileW(HINTERNET hConnect
,
772 LPCWSTR lpszSearchFile
, LPWIN32_FIND_DATAW lpFindFileData
, DWORD dwFlags
, DWORD_PTR dwContext
)
774 ftp_session_t
*lpwfs
;
775 appinfo_t
*hIC
= NULL
;
778 lpwfs
= (ftp_session_t
*) get_handle_object( hConnect
);
779 if (NULL
== lpwfs
|| WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
781 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
785 if (lpwfs
->download_in_progress
!= NULL
)
787 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
791 hIC
= lpwfs
->lpAppInfo
;
792 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
794 find_first_file_task_t
*task
;
796 task
= alloc_async_task(&lpwfs
->hdr
, AsyncFtpFindFirstFileProc
, sizeof(*task
));
797 task
->search_file
= heap_strdupW(lpszSearchFile
);
798 task
->find_file_data
= lpFindFileData
;
799 task
->flags
= dwFlags
;
800 task
->context
= dwContext
;
802 INTERNET_AsyncCall(&task
->hdr
);
807 r
= FTP_FtpFindFirstFileW(lpwfs
, lpszSearchFile
, lpFindFileData
,
812 WININET_Release( &lpwfs
->hdr
);
818 /***********************************************************************
819 * FTP_FtpFindFirstFileW (Internal)
821 * Search the specified directory
824 * HINTERNET on success
828 static HINTERNET
FTP_FtpFindFirstFileW(ftp_session_t
*lpwfs
,
829 LPCWSTR lpszSearchFile
, LPWIN32_FIND_DATAW lpFindFileData
, DWORD dwFlags
, DWORD_PTR dwContext
)
832 appinfo_t
*hIC
= NULL
;
833 HINTERNET hFindNext
= NULL
;
837 /* Clear any error information */
838 INTERNET_SetLastError(0);
840 if (!FTP_InitListenSocket(lpwfs
))
843 if (!FTP_SendType(lpwfs
, INTERNET_FLAG_TRANSFER_ASCII
))
846 if (!FTP_SendPortOrPasv(lpwfs
))
849 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_LIST
, NULL
,
850 lpwfs
->hdr
.lpfnStatusCB
, &lpwfs
->hdr
, lpwfs
->hdr
.dwContext
))
853 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
856 if (nResCode
== 125 || nResCode
== 150)
860 /* Get data socket to server */
861 if (FTP_GetDataSocket(lpwfs
, &nDataSocket
))
863 hFindNext
= FTP_ReceiveFileList(lpwfs
, nDataSocket
, lpszSearchFile
, lpFindFileData
, dwContext
);
864 closesocket(nDataSocket
);
865 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
866 if (nResCode
!= 226 && nResCode
!= 250)
867 INTERNET_SetLastError(ERROR_NO_MORE_FILES
);
871 FTP_SetResponseError(nResCode
);
875 if (lpwfs
->lstnSocket
!= -1)
877 closesocket(lpwfs
->lstnSocket
);
878 lpwfs
->lstnSocket
= -1;
881 hIC
= lpwfs
->lpAppInfo
;
882 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
884 INTERNET_ASYNC_RESULT iar
;
888 iar
.dwResult
= (DWORD_PTR
)hFindNext
;
889 iar
.dwError
= ERROR_SUCCESS
;
890 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_HANDLE_CREATED
,
891 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
894 iar
.dwResult
= (DWORD_PTR
)hFindNext
;
895 iar
.dwError
= hFindNext
? ERROR_SUCCESS
: INTERNET_GetLastError();
896 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
897 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
904 /***********************************************************************
905 * FtpGetCurrentDirectoryA (WININET.@)
907 * Retrieves the current directory
914 BOOL WINAPI
FtpGetCurrentDirectoryA(HINTERNET hFtpSession
, LPSTR lpszCurrentDirectory
,
915 LPDWORD lpdwCurrentDirectory
)
921 if(lpdwCurrentDirectory
) {
922 len
= *lpdwCurrentDirectory
;
923 if(lpszCurrentDirectory
)
925 dir
= heap_alloc(len
* sizeof(WCHAR
));
928 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
933 ret
= FtpGetCurrentDirectoryW(hFtpSession
, lpszCurrentDirectory
?dir
:NULL
, lpdwCurrentDirectory
?&len
:NULL
);
935 if (ret
&& lpszCurrentDirectory
)
936 WideCharToMultiByte(CP_ACP
, 0, dir
, -1, lpszCurrentDirectory
, len
, NULL
, NULL
);
938 if (lpdwCurrentDirectory
) *lpdwCurrentDirectory
= len
;
946 DWORD
*directory_len
;
947 } get_current_dir_task_t
;
949 static void AsyncFtpGetCurrentDirectoryProc(task_header_t
*hdr
)
951 get_current_dir_task_t
*task
= (get_current_dir_task_t
*)hdr
;
952 ftp_session_t
*session
= (ftp_session_t
*)task
->hdr
.hdr
;
954 TRACE("%p\n", session
);
956 FTP_FtpGetCurrentDirectoryW(session
, task
->directory
, task
->directory_len
);
959 /***********************************************************************
960 * FtpGetCurrentDirectoryW (WININET.@)
962 * Retrieves the current directory
969 BOOL WINAPI
FtpGetCurrentDirectoryW(HINTERNET hFtpSession
, LPWSTR lpszCurrentDirectory
,
970 LPDWORD lpdwCurrentDirectory
)
972 ftp_session_t
*lpwfs
;
973 appinfo_t
*hIC
= NULL
;
976 TRACE("%p %p %p\n", hFtpSession
, lpszCurrentDirectory
, lpdwCurrentDirectory
);
978 lpwfs
= (ftp_session_t
*) get_handle_object( hFtpSession
);
981 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
985 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
987 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
991 if (!lpdwCurrentDirectory
)
993 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
997 if (lpszCurrentDirectory
== NULL
)
999 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1003 if (lpwfs
->download_in_progress
!= NULL
)
1005 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
1009 hIC
= lpwfs
->lpAppInfo
;
1010 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1012 get_current_dir_task_t
*task
;
1014 task
= alloc_async_task(&lpwfs
->hdr
, AsyncFtpGetCurrentDirectoryProc
, sizeof(*task
));
1015 task
->directory
= lpszCurrentDirectory
;
1016 task
->directory_len
= lpdwCurrentDirectory
;
1018 r
= res_to_le(INTERNET_AsyncCall(&task
->hdr
));
1022 r
= FTP_FtpGetCurrentDirectoryW(lpwfs
, lpszCurrentDirectory
,
1023 lpdwCurrentDirectory
);
1028 WININET_Release( &lpwfs
->hdr
);
1034 /***********************************************************************
1035 * FTP_FtpGetCurrentDirectoryW (Internal)
1037 * Retrieves the current directory
1044 static BOOL
FTP_FtpGetCurrentDirectoryW(ftp_session_t
*lpwfs
, LPWSTR lpszCurrentDirectory
,
1045 LPDWORD lpdwCurrentDirectory
)
1048 appinfo_t
*hIC
= NULL
;
1049 BOOL bSuccess
= FALSE
;
1051 /* Clear any error information */
1052 INTERNET_SetLastError(0);
1054 hIC
= lpwfs
->lpAppInfo
;
1055 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_PWD
, NULL
,
1056 lpwfs
->hdr
.lpfnStatusCB
, &lpwfs
->hdr
, lpwfs
->hdr
.dwContext
))
1059 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
1062 if (nResCode
== 257) /* Extract directory name */
1064 DWORD firstpos
, lastpos
, len
;
1065 LPWSTR lpszResponseBuffer
= heap_strdupAtoW(INTERNET_GetResponseBuffer());
1067 for (firstpos
= 0, lastpos
= 0; lpszResponseBuffer
[lastpos
]; lastpos
++)
1069 if ('"' == lpszResponseBuffer
[lastpos
])
1077 len
= lastpos
- firstpos
;
1078 if (*lpdwCurrentDirectory
>= len
)
1080 memcpy(lpszCurrentDirectory
, &lpszResponseBuffer
[firstpos
+ 1], len
* sizeof(WCHAR
));
1081 lpszCurrentDirectory
[len
- 1] = 0;
1082 *lpdwCurrentDirectory
= len
;
1085 else INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1087 heap_free(lpszResponseBuffer
);
1090 FTP_SetResponseError(nResCode
);
1094 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1096 INTERNET_ASYNC_RESULT iar
;
1098 iar
.dwResult
= bSuccess
;
1099 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: ERROR_INTERNET_EXTENDED_ERROR
;
1100 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
1101 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1108 /***********************************************************************
1109 * FTPFILE_Destroy(internal)
1111 * Closes the file transfer handle. This also 'cleans' the data queue of
1112 * the 'transfer complete' message (this is a bit of a hack though :-/ )
1115 static void FTPFILE_Destroy(object_header_t
*hdr
)
1117 ftp_file_t
*lpwh
= (ftp_file_t
*) hdr
;
1118 ftp_session_t
*lpwfs
= lpwh
->lpFtpSession
;
1123 if (lpwh
->cache_file_handle
!= INVALID_HANDLE_VALUE
)
1124 CloseHandle(lpwh
->cache_file_handle
);
1126 heap_free(lpwh
->cache_file
);
1128 if (!lpwh
->session_deleted
)
1129 lpwfs
->download_in_progress
= NULL
;
1131 if (lpwh
->nDataSocket
!= -1)
1132 closesocket(lpwh
->nDataSocket
);
1134 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
1135 if (nResCode
> 0 && nResCode
!= 226) WARN("server reports failed transfer\n");
1137 WININET_Release(&lpwh
->lpFtpSession
->hdr
);
1140 static DWORD
FTPFILE_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
1143 case INTERNET_OPTION_HANDLE_TYPE
:
1144 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
1146 if (*size
< sizeof(ULONG
))
1147 return ERROR_INSUFFICIENT_BUFFER
;
1149 *size
= sizeof(DWORD
);
1150 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_FTP_FILE
;
1151 return ERROR_SUCCESS
;
1152 case INTERNET_OPTION_DATAFILE_NAME
:
1155 ftp_file_t
*file
= (ftp_file_t
*)hdr
;
1157 TRACE("INTERNET_OPTION_DATAFILE_NAME\n");
1159 if (!file
->cache_file
)
1162 return ERROR_INTERNET_ITEM_NOT_FOUND
;
1166 required
= (lstrlenW(file
->cache_file
) + 1) * sizeof(WCHAR
);
1167 if (*size
< required
)
1168 return ERROR_INSUFFICIENT_BUFFER
;
1171 memcpy(buffer
, file
->cache_file
, *size
);
1172 return ERROR_SUCCESS
;
1176 required
= WideCharToMultiByte(CP_ACP
, 0, file
->cache_file
, -1, NULL
, 0, NULL
, NULL
);
1177 if (required
> *size
)
1178 return ERROR_INSUFFICIENT_BUFFER
;
1180 *size
= WideCharToMultiByte(CP_ACP
, 0, file
->cache_file
, -1, buffer
, *size
, NULL
, NULL
);
1181 return ERROR_SUCCESS
;
1185 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
1188 static DWORD
FTPFILE_ReadFile(object_header_t
*hdr
, void *buffer
, DWORD size
, DWORD
*read
)
1190 ftp_file_t
*file
= (ftp_file_t
*)hdr
;
1194 if (file
->nDataSocket
== -1)
1195 return ERROR_INTERNET_DISCONNECTED
;
1197 /* FIXME: FTP should use NETCON_ stuff */
1198 res
= recv(file
->nDataSocket
, buffer
, size
, MSG_WAITALL
);
1199 *read
= res
>0 ? res
: 0;
1201 error
= res
>= 0 ? ERROR_SUCCESS
: INTERNET_ERROR_BASE
; /* FIXME */
1202 if (error
== ERROR_SUCCESS
&& file
->cache_file
)
1204 DWORD bytes_written
;
1206 if (!WriteFile(file
->cache_file_handle
, buffer
, *read
, &bytes_written
, NULL
))
1207 WARN("WriteFile failed: %u\n", GetLastError());
1212 static DWORD
FTPFILE_ReadFileEx(object_header_t
*hdr
, void *buf
, DWORD size
, DWORD
*ret_size
,
1213 DWORD flags
, DWORD_PTR context
)
1215 return FTPFILE_ReadFile(hdr
, buf
, size
, ret_size
);
1218 static DWORD
FTPFILE_WriteFile(object_header_t
*hdr
, const void *buffer
, DWORD size
, DWORD
*written
)
1220 ftp_file_t
*lpwh
= (ftp_file_t
*) hdr
;
1223 res
= send(lpwh
->nDataSocket
, buffer
, size
, 0);
1225 *written
= res
>0 ? res
: 0;
1226 return res
>= 0 ? ERROR_SUCCESS
: sock_get_error(errno
);
1229 static void FTP_ReceiveRequestData(ftp_file_t
*file
, BOOL first_notif
)
1231 INTERNET_ASYNC_RESULT iar
;
1235 TRACE("%p\n", file
);
1237 available
= recv(file
->nDataSocket
, buffer
, sizeof(buffer
), MSG_PEEK
);
1239 if(available
!= -1) {
1240 iar
.dwResult
= (DWORD_PTR
)file
->hdr
.hInternet
;
1241 iar
.dwError
= first_notif
? 0 : available
;
1244 iar
.dwError
= INTERNET_GetLastError();
1247 INTERNET_SendCallback(&file
->hdr
, file
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
1248 sizeof(INTERNET_ASYNC_RESULT
));
1251 static void FTPFILE_AsyncQueryDataAvailableProc(task_header_t
*task
)
1253 ftp_file_t
*file
= (ftp_file_t
*)task
->hdr
;
1255 FTP_ReceiveRequestData(file
, FALSE
);
1258 static DWORD
FTPFILE_QueryDataAvailable(object_header_t
*hdr
, DWORD
*available
, DWORD flags
, DWORD_PTR ctx
)
1260 ftp_file_t
*file
= (ftp_file_t
*) hdr
;
1261 int retval
, unread
= 0;
1263 TRACE("(%p %p %x %lx)\n", file
, available
, flags
, ctx
);
1266 retval
= ioctlsocket(file
->nDataSocket
, FIONREAD
, &unread
);
1268 TRACE("%d bytes of queued, but unread data\n", unread
);
1270 FIXME("FIONREAD not available\n");
1273 *available
= unread
;
1280 retval
= recv(file
->nDataSocket
, &byte
, 1, MSG_PEEK
);
1282 task_header_t
*task
;
1284 task
= alloc_async_task(&file
->hdr
, FTPFILE_AsyncQueryDataAvailableProc
, sizeof(*task
));
1285 INTERNET_AsyncCall(task
);
1287 return ERROR_IO_PENDING
;
1291 return ERROR_SUCCESS
;
1294 static DWORD
FTPFILE_LockRequestFile(object_header_t
*hdr
, req_file_t
**ret
)
1296 ftp_file_t
*file
= (ftp_file_t
*)hdr
;
1297 FIXME("%p\n", file
);
1298 return ERROR_NOT_SUPPORTED
;
1301 static const object_vtbl_t FTPFILEVtbl
= {
1304 FTPFILE_QueryOption
,
1309 FTPFILE_QueryDataAvailable
,
1311 FTPFILE_LockRequestFile
1314 /***********************************************************************
1315 * FTP_FtpOpenFileW (Internal)
1317 * Open a remote file for writing or reading
1320 * HINTERNET handle on success
1324 static HINTERNET
FTP_FtpOpenFileW(ftp_session_t
*lpwfs
,
1325 LPCWSTR lpszFileName
, DWORD fdwAccess
, DWORD dwFlags
,
1326 DWORD_PTR dwContext
)
1329 BOOL bSuccess
= FALSE
;
1330 ftp_file_t
*lpwh
= NULL
;
1331 appinfo_t
*hIC
= NULL
;
1335 /* Clear any error information */
1336 INTERNET_SetLastError(0);
1338 if (GENERIC_READ
== fdwAccess
)
1340 /* Set up socket to retrieve data */
1341 bSuccess
= FTP_SendRetrieve(lpwfs
, lpszFileName
, dwFlags
);
1343 else if (GENERIC_WRITE
== fdwAccess
)
1345 /* Set up socket to send data */
1346 bSuccess
= FTP_SendStore(lpwfs
, lpszFileName
, dwFlags
);
1349 /* Get data socket to server */
1350 if (bSuccess
&& FTP_GetDataSocket(lpwfs
, &nDataSocket
))
1352 lpwh
= alloc_object(&lpwfs
->hdr
, &FTPFILEVtbl
, sizeof(ftp_file_t
));
1353 lpwh
->hdr
.htype
= WH_HFILE
;
1354 lpwh
->hdr
.dwFlags
= dwFlags
;
1355 lpwh
->hdr
.dwContext
= dwContext
;
1356 lpwh
->nDataSocket
= nDataSocket
;
1357 lpwh
->cache_file
= NULL
;
1358 lpwh
->cache_file_handle
= INVALID_HANDLE_VALUE
;
1359 lpwh
->session_deleted
= FALSE
;
1361 WININET_AddRef( &lpwfs
->hdr
);
1362 lpwh
->lpFtpSession
= lpwfs
;
1363 list_add_head( &lpwfs
->hdr
.children
, &lpwh
->hdr
.entry
);
1365 /* Indicate that a download is currently in progress */
1366 lpwfs
->download_in_progress
= lpwh
;
1369 if (lpwfs
->lstnSocket
!= -1)
1371 closesocket(lpwfs
->lstnSocket
);
1372 lpwfs
->lstnSocket
= -1;
1375 if (bSuccess
&& fdwAccess
== GENERIC_READ
)
1377 WCHAR filename
[MAX_PATH
+ 1];
1381 memset(&uc
, 0, sizeof(uc
));
1382 uc
.dwStructSize
= sizeof(uc
);
1383 uc
.nScheme
= INTERNET_SCHEME_FTP
;
1384 uc
.lpszHostName
= lpwfs
->servername
;
1385 uc
.nPort
= lpwfs
->serverport
;
1386 uc
.lpszUserName
= lpwfs
->lpszUserName
;
1387 uc
.lpszUrlPath
= heap_strdupW(lpszFileName
);
1389 if (!InternetCreateUrlW(&uc
, 0, NULL
, &len
) && GetLastError() == ERROR_INSUFFICIENT_BUFFER
)
1391 WCHAR
*url
= heap_alloc(len
* sizeof(WCHAR
));
1393 if (url
&& InternetCreateUrlW(&uc
, 0, url
, &len
) && CreateUrlCacheEntryW(url
, 0, NULL
, filename
, 0))
1395 lpwh
->cache_file
= heap_strdupW(filename
);
1396 lpwh
->cache_file_handle
= CreateFileW(filename
, GENERIC_WRITE
, FILE_SHARE_READ
,
1397 NULL
, OPEN_EXISTING
, FILE_ATTRIBUTE_NORMAL
, NULL
);
1398 if (lpwh
->cache_file_handle
== INVALID_HANDLE_VALUE
)
1400 WARN("Could not create cache file: %u\n", GetLastError());
1401 heap_free(lpwh
->cache_file
);
1402 lpwh
->cache_file
= NULL
;
1407 heap_free(uc
.lpszUrlPath
);
1410 hIC
= lpwfs
->lpAppInfo
;
1411 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1413 INTERNET_ASYNC_RESULT iar
;
1417 iar
.dwResult
= (DWORD_PTR
)lpwh
->hdr
.hInternet
;
1418 iar
.dwError
= ERROR_SUCCESS
;
1419 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_HANDLE_CREATED
,
1420 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1424 FTP_ReceiveRequestData(lpwh
, TRUE
);
1427 iar
.dwError
= INTERNET_GetLastError();
1428 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
1429 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1436 return lpwh
->hdr
.hInternet
;
1440 /***********************************************************************
1441 * FtpOpenFileA (WININET.@)
1443 * Open a remote file for writing or reading
1446 * HINTERNET handle on success
1450 HINTERNET WINAPI
FtpOpenFileA(HINTERNET hFtpSession
,
1451 LPCSTR lpszFileName
, DWORD fdwAccess
, DWORD dwFlags
,
1452 DWORD_PTR dwContext
)
1454 LPWSTR lpwzFileName
;
1457 lpwzFileName
= heap_strdupAtoW(lpszFileName
);
1458 ret
= FtpOpenFileW(hFtpSession
, lpwzFileName
, fdwAccess
, dwFlags
, dwContext
);
1459 heap_free(lpwzFileName
);
1471 static void AsyncFtpOpenFileProc(task_header_t
*hdr
)
1473 open_file_task_t
*task
= (open_file_task_t
*)hdr
;
1474 ftp_session_t
*session
= (ftp_session_t
*)task
->hdr
.hdr
;
1476 TRACE("%p\n", session
);
1478 FTP_FtpOpenFileW(session
, task
->file_name
, task
->access
, task
->flags
, task
->context
);
1479 heap_free(task
->file_name
);
1482 /***********************************************************************
1483 * FtpOpenFileW (WININET.@)
1485 * Open a remote file for writing or reading
1488 * HINTERNET handle on success
1492 HINTERNET WINAPI
FtpOpenFileW(HINTERNET hFtpSession
,
1493 LPCWSTR lpszFileName
, DWORD fdwAccess
, DWORD dwFlags
,
1494 DWORD_PTR dwContext
)
1496 ftp_session_t
*lpwfs
;
1497 appinfo_t
*hIC
= NULL
;
1500 TRACE("(%p,%s,0x%08x,0x%08x,0x%08lx)\n", hFtpSession
,
1501 debugstr_w(lpszFileName
), fdwAccess
, dwFlags
, dwContext
);
1503 lpwfs
= (ftp_session_t
*) get_handle_object( hFtpSession
);
1506 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
1510 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
1512 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1516 if ((!lpszFileName
) ||
1517 ((fdwAccess
!= GENERIC_READ
) && (fdwAccess
!= GENERIC_WRITE
)) ||
1518 ((dwFlags
& FTP_CONDITION_MASK
) > FTP_TRANSFER_TYPE_BINARY
))
1520 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1524 if (lpwfs
->download_in_progress
!= NULL
)
1526 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
1530 hIC
= lpwfs
->lpAppInfo
;
1531 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1533 open_file_task_t
*task
;
1535 task
= alloc_async_task(&lpwfs
->hdr
, AsyncFtpOpenFileProc
, sizeof(*task
));
1536 task
->file_name
= heap_strdupW(lpszFileName
);
1537 task
->access
= fdwAccess
;
1538 task
->flags
= dwFlags
;
1539 task
->context
= dwContext
;
1541 INTERNET_AsyncCall(&task
->hdr
);
1546 r
= FTP_FtpOpenFileW(lpwfs
, lpszFileName
, fdwAccess
, dwFlags
, dwContext
);
1550 WININET_Release( &lpwfs
->hdr
);
1556 /***********************************************************************
1557 * FtpGetFileA (WININET.@)
1559 * Retrieve file from the FTP server
1566 BOOL WINAPI
FtpGetFileA(HINTERNET hInternet
, LPCSTR lpszRemoteFile
, LPCSTR lpszNewFile
,
1567 BOOL fFailIfExists
, DWORD dwLocalFlagsAttribute
, DWORD dwInternetFlags
,
1568 DWORD_PTR dwContext
)
1570 LPWSTR lpwzRemoteFile
;
1574 lpwzRemoteFile
= heap_strdupAtoW(lpszRemoteFile
);
1575 lpwzNewFile
= heap_strdupAtoW(lpszNewFile
);
1576 ret
= FtpGetFileW(hInternet
, lpwzRemoteFile
, lpwzNewFile
, fFailIfExists
,
1577 dwLocalFlagsAttribute
, dwInternetFlags
, dwContext
);
1578 heap_free(lpwzRemoteFile
);
1579 heap_free(lpwzNewFile
);
1587 BOOL fail_if_exists
;
1593 static void AsyncFtpGetFileProc(task_header_t
*hdr
)
1595 get_file_task_t
*task
= (get_file_task_t
*)hdr
;
1596 ftp_session_t
*session
= (ftp_session_t
*)task
->hdr
.hdr
;
1598 TRACE("%p\n", session
);
1600 FTP_FtpGetFileW(session
, task
->remote_file
, task
->new_file
, task
->fail_if_exists
,
1601 task
->local_attr
, task
->flags
, task
->context
);
1602 heap_free(task
->remote_file
);
1603 heap_free(task
->new_file
);
1607 /***********************************************************************
1608 * FtpGetFileW (WININET.@)
1610 * Retrieve file from the FTP server
1617 BOOL WINAPI
FtpGetFileW(HINTERNET hInternet
, LPCWSTR lpszRemoteFile
, LPCWSTR lpszNewFile
,
1618 BOOL fFailIfExists
, DWORD dwLocalFlagsAttribute
, DWORD dwInternetFlags
,
1619 DWORD_PTR dwContext
)
1621 ftp_session_t
*lpwfs
;
1622 appinfo_t
*hIC
= NULL
;
1625 if (!lpszRemoteFile
|| !lpszNewFile
)
1627 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1631 lpwfs
= (ftp_session_t
*) get_handle_object( hInternet
);
1634 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
1638 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
1640 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1644 if ((dwInternetFlags
& FTP_CONDITION_MASK
) > FTP_TRANSFER_TYPE_BINARY
)
1646 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1650 if (lpwfs
->download_in_progress
!= NULL
)
1652 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
1656 hIC
= lpwfs
->lpAppInfo
;
1657 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1659 get_file_task_t
*task
;
1661 task
= alloc_async_task(&lpwfs
->hdr
, AsyncFtpGetFileProc
, sizeof(*task
));
1662 task
->remote_file
= heap_strdupW(lpszRemoteFile
);
1663 task
->new_file
= heap_strdupW(lpszNewFile
);
1664 task
->local_attr
= dwLocalFlagsAttribute
;
1665 task
->fail_if_exists
= fFailIfExists
;
1666 task
->flags
= dwInternetFlags
;
1667 task
->context
= dwContext
;
1669 r
= res_to_le(INTERNET_AsyncCall(&task
->hdr
));
1673 r
= FTP_FtpGetFileW(lpwfs
, lpszRemoteFile
, lpszNewFile
,
1674 fFailIfExists
, dwLocalFlagsAttribute
, dwInternetFlags
, dwContext
);
1678 WININET_Release( &lpwfs
->hdr
);
1684 /***********************************************************************
1685 * FTP_FtpGetFileW (Internal)
1687 * Retrieve file from the FTP server
1694 static BOOL
FTP_FtpGetFileW(ftp_session_t
*lpwfs
, LPCWSTR lpszRemoteFile
, LPCWSTR lpszNewFile
,
1695 BOOL fFailIfExists
, DWORD dwLocalFlagsAttribute
, DWORD dwInternetFlags
,
1696 DWORD_PTR dwContext
)
1698 BOOL bSuccess
= FALSE
;
1700 appinfo_t
*hIC
= NULL
;
1702 TRACE("lpszRemoteFile(%s) lpszNewFile(%s)\n", debugstr_w(lpszRemoteFile
), debugstr_w(lpszNewFile
));
1704 /* Clear any error information */
1705 INTERNET_SetLastError(0);
1707 /* Ensure we can write to lpszNewfile by opening it */
1708 hFile
= CreateFileW(lpszNewFile
, GENERIC_WRITE
, 0, 0, fFailIfExists
?
1709 CREATE_NEW
: CREATE_ALWAYS
, dwLocalFlagsAttribute
, 0);
1710 if (INVALID_HANDLE_VALUE
== hFile
)
1713 /* Set up socket to retrieve data */
1714 if (FTP_SendRetrieve(lpwfs
, lpszRemoteFile
, dwInternetFlags
))
1718 /* Get data socket to server */
1719 if (FTP_GetDataSocket(lpwfs
, &nDataSocket
))
1724 FTP_RetrieveFileData(lpwfs
, nDataSocket
, hFile
);
1725 closesocket(nDataSocket
);
1727 nResCode
= FTP_ReceiveResponse(lpwfs
, dwContext
);
1730 if (nResCode
== 226)
1733 FTP_SetResponseError(nResCode
);
1738 if (lpwfs
->lstnSocket
!= -1)
1740 closesocket(lpwfs
->lstnSocket
);
1741 lpwfs
->lstnSocket
= -1;
1746 hIC
= lpwfs
->lpAppInfo
;
1747 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1749 INTERNET_ASYNC_RESULT iar
;
1751 iar
.dwResult
= (DWORD
)bSuccess
;
1752 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
1753 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
1754 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1757 if (!bSuccess
) DeleteFileW(lpszNewFile
);
1761 /***********************************************************************
1762 * FtpGetFileSize (WININET.@)
1764 DWORD WINAPI
FtpGetFileSize( HINTERNET hFile
, LPDWORD lpdwFileSizeHigh
)
1766 FIXME("(%p, %p)\n", hFile
, lpdwFileSizeHigh
);
1768 if (lpdwFileSizeHigh
)
1769 *lpdwFileSizeHigh
= 0;
1774 /***********************************************************************
1775 * FtpDeleteFileA (WININET.@)
1777 * Delete a file on the ftp server
1784 BOOL WINAPI
FtpDeleteFileA(HINTERNET hFtpSession
, LPCSTR lpszFileName
)
1786 LPWSTR lpwzFileName
;
1789 lpwzFileName
= heap_strdupAtoW(lpszFileName
);
1790 ret
= FtpDeleteFileW(hFtpSession
, lpwzFileName
);
1791 heap_free(lpwzFileName
);
1798 } delete_file_task_t
;
1800 static void AsyncFtpDeleteFileProc(task_header_t
*hdr
)
1802 delete_file_task_t
*task
= (delete_file_task_t
*)hdr
;
1803 ftp_session_t
*session
= (ftp_session_t
*)task
->hdr
.hdr
;
1805 TRACE("%p\n", session
);
1807 FTP_FtpDeleteFileW(session
, task
->file_name
);
1808 heap_free(task
->file_name
);
1811 /***********************************************************************
1812 * FtpDeleteFileW (WININET.@)
1814 * Delete a file on the ftp server
1821 BOOL WINAPI
FtpDeleteFileW(HINTERNET hFtpSession
, LPCWSTR lpszFileName
)
1823 ftp_session_t
*lpwfs
;
1824 appinfo_t
*hIC
= NULL
;
1827 lpwfs
= (ftp_session_t
*) get_handle_object( hFtpSession
);
1830 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
1834 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
1836 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1840 if (lpwfs
->download_in_progress
!= NULL
)
1842 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
1848 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1852 hIC
= lpwfs
->lpAppInfo
;
1853 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1855 delete_file_task_t
*task
;
1857 task
= alloc_async_task(&lpwfs
->hdr
, AsyncFtpDeleteFileProc
, sizeof(*task
));
1858 task
->file_name
= heap_strdupW(lpszFileName
);
1860 r
= res_to_le(INTERNET_AsyncCall(&task
->hdr
));
1864 r
= FTP_FtpDeleteFileW(lpwfs
, lpszFileName
);
1868 WININET_Release( &lpwfs
->hdr
);
1873 /***********************************************************************
1874 * FTP_FtpDeleteFileW (Internal)
1876 * Delete a file on the ftp server
1883 BOOL
FTP_FtpDeleteFileW(ftp_session_t
*lpwfs
, LPCWSTR lpszFileName
)
1886 BOOL bSuccess
= FALSE
;
1887 appinfo_t
*hIC
= NULL
;
1889 TRACE("%p\n", lpwfs
);
1891 /* Clear any error information */
1892 INTERNET_SetLastError(0);
1894 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_DELE
, lpszFileName
, 0, 0, 0))
1897 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
1900 if (nResCode
== 250)
1903 FTP_SetResponseError(nResCode
);
1906 hIC
= lpwfs
->lpAppInfo
;
1907 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1909 INTERNET_ASYNC_RESULT iar
;
1911 iar
.dwResult
= (DWORD
)bSuccess
;
1912 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
1913 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
1914 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1921 /***********************************************************************
1922 * FtpRemoveDirectoryA (WININET.@)
1924 * Remove a directory on the ftp server
1931 BOOL WINAPI
FtpRemoveDirectoryA(HINTERNET hFtpSession
, LPCSTR lpszDirectory
)
1933 LPWSTR lpwzDirectory
;
1936 lpwzDirectory
= heap_strdupAtoW(lpszDirectory
);
1937 ret
= FtpRemoveDirectoryW(hFtpSession
, lpwzDirectory
);
1938 heap_free(lpwzDirectory
);
1942 static void AsyncFtpRemoveDirectoryProc(task_header_t
*hdr
)
1944 directory_task_t
*task
= (directory_task_t
*)hdr
;
1945 ftp_session_t
*session
= (ftp_session_t
*)task
->hdr
.hdr
;
1947 TRACE("%p\n", session
);
1949 FTP_FtpRemoveDirectoryW(session
, task
->directory
);
1950 heap_free(task
->directory
);
1953 /***********************************************************************
1954 * FtpRemoveDirectoryW (WININET.@)
1956 * Remove a directory on the ftp server
1963 BOOL WINAPI
FtpRemoveDirectoryW(HINTERNET hFtpSession
, LPCWSTR lpszDirectory
)
1965 ftp_session_t
*lpwfs
;
1966 appinfo_t
*hIC
= NULL
;
1969 lpwfs
= (ftp_session_t
*) get_handle_object( hFtpSession
);
1972 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
1976 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
1978 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1982 if (lpwfs
->download_in_progress
!= NULL
)
1984 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
1990 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1994 hIC
= lpwfs
->lpAppInfo
;
1995 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1997 directory_task_t
*task
;
1999 task
= alloc_async_task(&lpwfs
->hdr
, AsyncFtpRemoveDirectoryProc
, sizeof(*task
));
2000 task
->directory
= heap_strdupW(lpszDirectory
);
2002 r
= res_to_le(INTERNET_AsyncCall(&task
->hdr
));
2006 r
= FTP_FtpRemoveDirectoryW(lpwfs
, lpszDirectory
);
2010 WININET_Release( &lpwfs
->hdr
);
2015 /***********************************************************************
2016 * FTP_FtpRemoveDirectoryW (Internal)
2018 * Remove a directory on the ftp server
2025 BOOL
FTP_FtpRemoveDirectoryW(ftp_session_t
*lpwfs
, LPCWSTR lpszDirectory
)
2028 BOOL bSuccess
= FALSE
;
2029 appinfo_t
*hIC
= NULL
;
2033 /* Clear any error information */
2034 INTERNET_SetLastError(0);
2036 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_RMD
, lpszDirectory
, 0, 0, 0))
2039 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2042 if (nResCode
== 250)
2045 FTP_SetResponseError(nResCode
);
2049 hIC
= lpwfs
->lpAppInfo
;
2050 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
2052 INTERNET_ASYNC_RESULT iar
;
2054 iar
.dwResult
= (DWORD
)bSuccess
;
2055 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
2056 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
2057 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
2064 /***********************************************************************
2065 * FtpRenameFileA (WININET.@)
2067 * Rename a file on the ftp server
2074 BOOL WINAPI
FtpRenameFileA(HINTERNET hFtpSession
, LPCSTR lpszSrc
, LPCSTR lpszDest
)
2080 lpwzSrc
= heap_strdupAtoW(lpszSrc
);
2081 lpwzDest
= heap_strdupAtoW(lpszDest
);
2082 ret
= FtpRenameFileW(hFtpSession
, lpwzSrc
, lpwzDest
);
2084 heap_free(lpwzDest
);
2092 } rename_file_task_t
;
2094 static void AsyncFtpRenameFileProc(task_header_t
*hdr
)
2096 rename_file_task_t
*task
= (rename_file_task_t
*)hdr
;
2097 ftp_session_t
*session
= (ftp_session_t
*)task
->hdr
.hdr
;
2099 TRACE("%p\n", session
);
2101 FTP_FtpRenameFileW(session
, task
->src_file
, task
->dst_file
);
2102 heap_free(task
->src_file
);
2103 heap_free(task
->dst_file
);
2106 /***********************************************************************
2107 * FtpRenameFileW (WININET.@)
2109 * Rename a file on the ftp server
2116 BOOL WINAPI
FtpRenameFileW(HINTERNET hFtpSession
, LPCWSTR lpszSrc
, LPCWSTR lpszDest
)
2118 ftp_session_t
*lpwfs
;
2119 appinfo_t
*hIC
= NULL
;
2122 lpwfs
= (ftp_session_t
*) get_handle_object( hFtpSession
);
2125 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
2129 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
2131 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2135 if (lpwfs
->download_in_progress
!= NULL
)
2137 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
2141 if (!lpszSrc
|| !lpszDest
)
2143 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
2147 hIC
= lpwfs
->lpAppInfo
;
2148 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
2150 rename_file_task_t
*task
;
2152 task
= alloc_async_task(&lpwfs
->hdr
, AsyncFtpRenameFileProc
, sizeof(*task
));
2153 task
->src_file
= heap_strdupW(lpszSrc
);
2154 task
->dst_file
= heap_strdupW(lpszDest
);
2156 r
= res_to_le(INTERNET_AsyncCall(&task
->hdr
));
2160 r
= FTP_FtpRenameFileW(lpwfs
, lpszSrc
, lpszDest
);
2164 WININET_Release( &lpwfs
->hdr
);
2169 /***********************************************************************
2170 * FTP_FtpRenameFileW (Internal)
2172 * Rename a file on the ftp server
2179 BOOL
FTP_FtpRenameFileW(ftp_session_t
*lpwfs
, LPCWSTR lpszSrc
, LPCWSTR lpszDest
)
2182 BOOL bSuccess
= FALSE
;
2183 appinfo_t
*hIC
= NULL
;
2187 /* Clear any error information */
2188 INTERNET_SetLastError(0);
2190 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_RNFR
, lpszSrc
, 0, 0, 0))
2193 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2194 if (nResCode
== 350)
2196 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_RNTO
, lpszDest
, 0, 0, 0))
2199 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2202 if (nResCode
== 250)
2205 FTP_SetResponseError(nResCode
);
2208 hIC
= lpwfs
->lpAppInfo
;
2209 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
2211 INTERNET_ASYNC_RESULT iar
;
2213 iar
.dwResult
= (DWORD
)bSuccess
;
2214 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
2215 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
2216 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
2222 /***********************************************************************
2223 * FtpCommandA (WININET.@)
2225 BOOL WINAPI
FtpCommandA( HINTERNET hConnect
, BOOL fExpectResponse
, DWORD dwFlags
,
2226 LPCSTR lpszCommand
, DWORD_PTR dwContext
, HINTERNET
* phFtpCommand
)
2231 TRACE("%p %d 0x%08x %s 0x%08lx %p\n", hConnect
, fExpectResponse
, dwFlags
,
2232 debugstr_a(lpszCommand
), dwContext
, phFtpCommand
);
2234 if (fExpectResponse
)
2236 FIXME("data connection not supported\n");
2240 if (!lpszCommand
|| !lpszCommand
[0])
2242 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
2246 if (!(cmdW
= heap_strdupAtoW(lpszCommand
)))
2248 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2252 r
= FtpCommandW(hConnect
, fExpectResponse
, dwFlags
, cmdW
, dwContext
, phFtpCommand
);
2258 /***********************************************************************
2259 * FtpCommandW (WININET.@)
2261 BOOL WINAPI
FtpCommandW( HINTERNET hConnect
, BOOL fExpectResponse
, DWORD dwFlags
,
2262 LPCWSTR lpszCommand
, DWORD_PTR dwContext
, HINTERNET
* phFtpCommand
)
2265 ftp_session_t
*lpwfs
;
2267 DWORD len
, nBytesSent
= 0;
2268 INT nResCode
, nRC
= 0;
2270 TRACE("%p %d 0x%08x %s 0x%08lx %p\n", hConnect
, fExpectResponse
, dwFlags
,
2271 debugstr_w(lpszCommand
), dwContext
, phFtpCommand
);
2273 if (!lpszCommand
|| !lpszCommand
[0])
2275 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
2279 if (fExpectResponse
)
2281 FIXME("data connection not supported\n");
2285 lpwfs
= (ftp_session_t
*) get_handle_object( hConnect
);
2288 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
2292 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
2294 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2298 if (lpwfs
->download_in_progress
!= NULL
)
2300 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
2304 len
= WideCharToMultiByte(CP_ACP
, 0, lpszCommand
, -1, NULL
, 0, NULL
, NULL
) + strlen(szCRLF
);
2305 if ((cmd
= heap_alloc(len
)))
2306 WideCharToMultiByte(CP_ACP
, 0, lpszCommand
, -1, cmd
, len
, NULL
, NULL
);
2309 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2313 strcat(cmd
, szCRLF
);
2316 TRACE("Sending (%s) len(%d)\n", cmd
, len
);
2317 while ((nBytesSent
< len
) && (nRC
!= -1))
2319 nRC
= send(lpwfs
->sndSocket
, cmd
+ nBytesSent
, len
- nBytesSent
, 0);
2323 TRACE("Sent %d bytes\n", nRC
);
2329 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2330 if (nResCode
> 0 && nResCode
< 400)
2333 FTP_SetResponseError(nResCode
);
2337 WININET_Release( &lpwfs
->hdr
);
2343 /***********************************************************************
2344 * FTPSESSION_Destroy (internal)
2346 * Deallocate session handle
2348 static void FTPSESSION_Destroy(object_header_t
*hdr
)
2350 ftp_session_t
*lpwfs
= (ftp_session_t
*) hdr
;
2354 WININET_Release(&lpwfs
->lpAppInfo
->hdr
);
2356 heap_free(lpwfs
->lpszPassword
);
2357 heap_free(lpwfs
->lpszUserName
);
2358 heap_free(lpwfs
->servername
);
2361 static void FTPSESSION_CloseConnection(object_header_t
*hdr
)
2363 ftp_session_t
*lpwfs
= (ftp_session_t
*) hdr
;
2367 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
,
2368 INTERNET_STATUS_CLOSING_CONNECTION
, 0, 0);
2370 if (lpwfs
->download_in_progress
!= NULL
)
2371 lpwfs
->download_in_progress
->session_deleted
= TRUE
;
2373 if (lpwfs
->sndSocket
!= -1)
2374 closesocket(lpwfs
->sndSocket
);
2376 if (lpwfs
->lstnSocket
!= -1)
2377 closesocket(lpwfs
->lstnSocket
);
2379 if (lpwfs
->pasvSocket
!= -1)
2380 closesocket(lpwfs
->pasvSocket
);
2382 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
,
2383 INTERNET_STATUS_CONNECTION_CLOSED
, 0, 0);
2386 static DWORD
FTPSESSION_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
2389 case INTERNET_OPTION_HANDLE_TYPE
:
2390 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
2392 if (*size
< sizeof(ULONG
))
2393 return ERROR_INSUFFICIENT_BUFFER
;
2395 *size
= sizeof(DWORD
);
2396 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_CONNECT_FTP
;
2397 return ERROR_SUCCESS
;
2400 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
2403 static const object_vtbl_t FTPSESSIONVtbl
= {
2405 FTPSESSION_CloseConnection
,
2406 FTPSESSION_QueryOption
,
2416 /***********************************************************************
2417 * FTP_Connect (internal)
2419 * Connect to a ftp server
2422 * HINTERNET a session handle on success
2427 * Windows uses 'anonymous' as the username, when given a NULL username
2428 * and a NULL password. The password is first looked up in:
2430 * HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\EmailName
2432 * If this entry is not present it uses the current username as the password.
2436 HINTERNET
FTP_Connect(appinfo_t
*hIC
, LPCWSTR lpszServerName
,
2437 INTERNET_PORT nServerPort
, LPCWSTR lpszUserName
,
2438 LPCWSTR lpszPassword
, DWORD dwFlags
, DWORD_PTR dwContext
,
2439 DWORD dwInternalFlags
)
2441 static const WCHAR szKey
[] = {'S','o','f','t','w','a','r','e','\\',
2442 'M','i','c','r','o','s','o','f','t','\\',
2443 'W','i','n','d','o','w','s','\\',
2444 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
2445 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0};
2446 static const WCHAR szValue
[] = {'E','m','a','i','l','N','a','m','e',0};
2447 static const WCHAR szDefaultUsername
[] = {'a','n','o','n','y','m','o','u','s','\0'};
2448 static const WCHAR szEmpty
[] = {'\0'};
2449 struct sockaddr_in socketAddr
;
2451 socklen_t sock_namelen
;
2452 BOOL bSuccess
= FALSE
;
2453 ftp_session_t
*lpwfs
= NULL
;
2454 char szaddr
[INET_ADDRSTRLEN
];
2456 TRACE("%p Server(%s) Port(%d) User(%s) Paswd(%s)\n",
2457 hIC
, debugstr_w(lpszServerName
),
2458 nServerPort
, debugstr_w(lpszUserName
), debugstr_w(lpszPassword
));
2460 assert( hIC
->hdr
.htype
== WH_HINIT
);
2462 if ((!lpszUserName
|| !*lpszUserName
) && lpszPassword
&& *lpszPassword
)
2464 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
2468 lpwfs
= alloc_object(&hIC
->hdr
, &FTPSESSIONVtbl
, sizeof(ftp_session_t
));
2471 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2475 if (nServerPort
== INTERNET_INVALID_PORT_NUMBER
)
2476 lpwfs
->serverport
= INTERNET_DEFAULT_FTP_PORT
;
2478 lpwfs
->serverport
= nServerPort
;
2480 lpwfs
->hdr
.htype
= WH_HFTPSESSION
;
2481 lpwfs
->hdr
.dwFlags
= dwFlags
;
2482 lpwfs
->hdr
.dwContext
= dwContext
;
2483 lpwfs
->hdr
.dwInternalFlags
|= dwInternalFlags
;
2484 lpwfs
->download_in_progress
= NULL
;
2485 lpwfs
->sndSocket
= -1;
2486 lpwfs
->lstnSocket
= -1;
2487 lpwfs
->pasvSocket
= -1;
2489 WININET_AddRef( &hIC
->hdr
);
2490 lpwfs
->lpAppInfo
= hIC
;
2491 list_add_head( &hIC
->hdr
.children
, &lpwfs
->hdr
.entry
);
2493 if(hIC
->proxy
&& hIC
->accessType
== INTERNET_OPEN_TYPE_PROXY
) {
2494 if(strchrW(hIC
->proxy
, ' '))
2495 FIXME("Several proxies not implemented.\n");
2496 if(hIC
->proxyBypass
)
2497 FIXME("Proxy bypass is ignored.\n");
2499 if (!lpszUserName
|| !strlenW(lpszUserName
)) {
2501 WCHAR szPassword
[MAX_PATH
];
2502 DWORD len
= sizeof(szPassword
);
2504 lpwfs
->lpszUserName
= heap_strdupW(szDefaultUsername
);
2506 RegOpenKeyW(HKEY_CURRENT_USER
, szKey
, &key
);
2507 if (RegQueryValueExW(key
, szValue
, NULL
, NULL
, (LPBYTE
)szPassword
, &len
)) {
2508 /* Nothing in the registry, get the username and use that as the password */
2509 if (!GetUserNameW(szPassword
, &len
)) {
2510 /* Should never get here, but use an empty password as failsafe */
2511 strcpyW(szPassword
, szEmpty
);
2516 TRACE("Password used for anonymous ftp : (%s)\n", debugstr_w(szPassword
));
2517 lpwfs
->lpszPassword
= heap_strdupW(szPassword
);
2520 lpwfs
->lpszUserName
= heap_strdupW(lpszUserName
);
2521 lpwfs
->lpszPassword
= heap_strdupW(lpszPassword
? lpszPassword
: szEmpty
);
2523 lpwfs
->servername
= heap_strdupW(lpszServerName
);
2525 /* Don't send a handle created callback if this handle was created with InternetOpenUrl */
2526 if (!(lpwfs
->hdr
.dwInternalFlags
& INET_OPENURL
))
2528 INTERNET_ASYNC_RESULT iar
;
2530 iar
.dwResult
= (DWORD_PTR
)lpwfs
->hdr
.hInternet
;
2531 iar
.dwError
= ERROR_SUCCESS
;
2533 SendAsyncCallback(&hIC
->hdr
, dwContext
,
2534 INTERNET_STATUS_HANDLE_CREATED
, &iar
,
2535 sizeof(INTERNET_ASYNC_RESULT
));
2538 SendAsyncCallback(&hIC
->hdr
, dwContext
, INTERNET_STATUS_RESOLVING_NAME
,
2539 (LPWSTR
) lpszServerName
, (strlenW(lpszServerName
)+1) * sizeof(WCHAR
));
2541 sock_namelen
= sizeof(socketAddr
);
2542 if (!GetAddress(lpszServerName
, lpwfs
->serverport
, (struct sockaddr
*)&socketAddr
, &sock_namelen
))
2544 INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED
);
2548 if (socketAddr
.sin_family
!= AF_INET
)
2550 WARN("unsupported address family %d\n", socketAddr
.sin_family
);
2551 INTERNET_SetLastError(ERROR_INTERNET_CANNOT_CONNECT
);
2555 inet_ntop(socketAddr
.sin_family
, &socketAddr
.sin_addr
, szaddr
, sizeof(szaddr
));
2556 SendAsyncCallback(&hIC
->hdr
, dwContext
, INTERNET_STATUS_NAME_RESOLVED
,
2557 szaddr
, strlen(szaddr
)+1);
2559 nsocket
= socket(AF_INET
,SOCK_STREAM
,0);
2562 INTERNET_SetLastError(ERROR_INTERNET_CANNOT_CONNECT
);
2566 SendAsyncCallback(&hIC
->hdr
, dwContext
, INTERNET_STATUS_CONNECTING_TO_SERVER
,
2567 szaddr
, strlen(szaddr
)+1);
2569 if (connect(nsocket
, (struct sockaddr
*)&socketAddr
, sock_namelen
) < 0)
2571 ERR("Unable to connect (%s)\n", strerror(errno
));
2572 INTERNET_SetLastError(ERROR_INTERNET_CANNOT_CONNECT
);
2573 closesocket(nsocket
);
2577 TRACE("Connected to server\n");
2578 lpwfs
->sndSocket
= nsocket
;
2579 SendAsyncCallback(&hIC
->hdr
, dwContext
, INTERNET_STATUS_CONNECTED_TO_SERVER
,
2580 szaddr
, strlen(szaddr
)+1);
2582 sock_namelen
= sizeof(lpwfs
->socketAddress
);
2583 getsockname(nsocket
, (struct sockaddr
*) &lpwfs
->socketAddress
, &sock_namelen
);
2585 if (FTP_ConnectToHost(lpwfs
))
2587 TRACE("Successfully logged into server\n");
2596 WININET_Release( &lpwfs
->hdr
);
2600 return lpwfs
->hdr
.hInternet
;
2604 /***********************************************************************
2605 * FTP_ConnectToHost (internal)
2607 * Connect to a ftp server
2614 static BOOL
FTP_ConnectToHost(ftp_session_t
*lpwfs
)
2617 BOOL bSuccess
= FALSE
;
2620 FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2622 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_USER
, lpwfs
->lpszUserName
, 0, 0, 0))
2625 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2628 /* Login successful... */
2629 if (nResCode
== 230)
2631 /* User name okay, need password... */
2632 else if (nResCode
== 331)
2633 bSuccess
= FTP_SendPassword(lpwfs
);
2634 /* Need account for login... */
2635 else if (nResCode
== 332)
2636 bSuccess
= FTP_SendAccount(lpwfs
);
2638 FTP_SetResponseError(nResCode
);
2641 TRACE("Returning %d\n", bSuccess
);
2647 /***********************************************************************
2648 * FTP_SendCommandA (internal)
2650 * Send command to server
2657 static BOOL
FTP_SendCommandA(INT nSocket
, FTP_COMMAND ftpCmd
, LPCSTR lpszParam
,
2658 INTERNET_STATUS_CALLBACK lpfnStatusCB
, object_header_t
*hdr
, DWORD_PTR dwContext
)
2662 DWORD nBytesSent
= 0;
2666 TRACE("%d: (%s) %d\n", ftpCmd
, debugstr_a(lpszParam
), nSocket
);
2670 lpfnStatusCB(hdr
->hInternet
, dwContext
, INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
2673 dwParamLen
= lpszParam
?strlen(lpszParam
)+1:0;
2674 len
= dwParamLen
+ strlen(szFtpCommands
[ftpCmd
]) + strlen(szCRLF
);
2675 if (NULL
== (buf
= heap_alloc(len
+1)))
2677 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2680 sprintf(buf
, "%s%s%s%s", szFtpCommands
[ftpCmd
], dwParamLen
? " " : "",
2681 dwParamLen
? lpszParam
: "", szCRLF
);
2683 TRACE("Sending (%s) len(%d)\n", buf
, len
);
2684 while((nBytesSent
< len
) && (nRC
!= -1))
2686 nRC
= send(nSocket
, buf
+nBytesSent
, len
- nBytesSent
, 0);
2693 lpfnStatusCB(hdr
->hInternet
, dwContext
, INTERNET_STATUS_REQUEST_SENT
,
2694 &nBytesSent
, sizeof(DWORD
));
2697 TRACE("Sent %d bytes\n", nBytesSent
);
2701 /***********************************************************************
2702 * FTP_SendCommand (internal)
2704 * Send command to server
2711 static BOOL
FTP_SendCommand(INT nSocket
, FTP_COMMAND ftpCmd
, LPCWSTR lpszParam
,
2712 INTERNET_STATUS_CALLBACK lpfnStatusCB
, object_header_t
*hdr
, DWORD_PTR dwContext
)
2715 LPSTR lpszParamA
= heap_strdupWtoA(lpszParam
);
2716 ret
= FTP_SendCommandA(nSocket
, ftpCmd
, lpszParamA
, lpfnStatusCB
, hdr
, dwContext
);
2717 heap_free(lpszParamA
);
2721 /***********************************************************************
2722 * FTP_ReceiveResponse (internal)
2724 * Receive response from server
2727 * Reply code on success
2731 INT
FTP_ReceiveResponse(ftp_session_t
*lpwfs
, DWORD_PTR dwContext
)
2733 LPSTR lpszResponse
= INTERNET_GetResponseBuffer();
2736 char firstprefix
[5];
2737 BOOL multiline
= FALSE
;
2739 TRACE("socket(%d)\n", lpwfs
->sndSocket
);
2741 SendAsyncCallback(&lpwfs
->hdr
, dwContext
, INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
2745 if (!INTERNET_GetNextLine(lpwfs
->sndSocket
, &nRecv
))
2752 if(lpszResponse
[3] != '-')
2755 { /* Start of multiline response. Loop until we get "nnn " */
2757 memcpy(firstprefix
, lpszResponse
, 3);
2758 firstprefix
[3] = ' ';
2759 firstprefix
[4] = '\0';
2764 if(!memcmp(firstprefix
, lpszResponse
, 4))
2772 rc
= atoi(lpszResponse
);
2774 SendAsyncCallback(&lpwfs
->hdr
, dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
,
2775 &nRecv
, sizeof(DWORD
));
2779 TRACE("return %d\n", rc
);
2784 /***********************************************************************
2785 * FTP_SendPassword (internal)
2787 * Send password to ftp server
2794 static BOOL
FTP_SendPassword(ftp_session_t
*lpwfs
)
2797 BOOL bSuccess
= FALSE
;
2800 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_PASS
, lpwfs
->lpszPassword
, 0, 0, 0))
2803 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2806 TRACE("Received reply code %d\n", nResCode
);
2807 /* Login successful... */
2808 if (nResCode
== 230)
2810 /* Command not implemented, superfluous at the server site... */
2811 /* Need account for login... */
2812 else if (nResCode
== 332)
2813 bSuccess
= FTP_SendAccount(lpwfs
);
2815 FTP_SetResponseError(nResCode
);
2819 TRACE("Returning %d\n", bSuccess
);
2824 /***********************************************************************
2825 * FTP_SendAccount (internal)
2834 static BOOL
FTP_SendAccount(ftp_session_t
*lpwfs
)
2837 BOOL bSuccess
= FALSE
;
2840 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_ACCT
, szNoAccount
, 0, 0, 0))
2843 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2847 FTP_SetResponseError(nResCode
);
2854 /***********************************************************************
2855 * FTP_SendStore (internal)
2857 * Send request to upload file to ftp server
2864 static BOOL
FTP_SendStore(ftp_session_t
*lpwfs
, LPCWSTR lpszRemoteFile
, DWORD dwType
)
2867 BOOL bSuccess
= FALSE
;
2870 if (!FTP_InitListenSocket(lpwfs
))
2873 if (!FTP_SendType(lpwfs
, dwType
))
2876 if (!FTP_SendPortOrPasv(lpwfs
))
2879 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_STOR
, lpszRemoteFile
, 0, 0, 0))
2881 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2884 if (nResCode
== 150 || nResCode
== 125)
2887 FTP_SetResponseError(nResCode
);
2891 if (!bSuccess
&& lpwfs
->lstnSocket
!= -1)
2893 closesocket(lpwfs
->lstnSocket
);
2894 lpwfs
->lstnSocket
= -1;
2901 /***********************************************************************
2902 * FTP_InitListenSocket (internal)
2904 * Create a socket to listen for server response
2911 static BOOL
FTP_InitListenSocket(ftp_session_t
*lpwfs
)
2913 BOOL bSuccess
= FALSE
;
2914 socklen_t namelen
= sizeof(lpwfs
->lstnSocketAddress
);
2918 lpwfs
->lstnSocket
= socket(PF_INET
, SOCK_STREAM
, 0);
2919 if (lpwfs
->lstnSocket
== -1)
2921 TRACE("Unable to create listening socket\n");
2925 /* We obtain our ip addr from the name of the command channel socket */
2926 lpwfs
->lstnSocketAddress
= lpwfs
->socketAddress
;
2928 /* and get the system to assign us a port */
2929 lpwfs
->lstnSocketAddress
.sin_port
= htons(0);
2931 if (bind(lpwfs
->lstnSocket
,(struct sockaddr
*) &lpwfs
->lstnSocketAddress
, sizeof(lpwfs
->lstnSocketAddress
)) == -1)
2933 TRACE("Unable to bind socket\n");
2937 if (listen(lpwfs
->lstnSocket
, MAX_BACKLOG
) == -1)
2939 TRACE("listen failed\n");
2943 if (getsockname(lpwfs
->lstnSocket
, (struct sockaddr
*) &lpwfs
->lstnSocketAddress
, &namelen
) != -1)
2947 if (!bSuccess
&& lpwfs
->lstnSocket
!= -1)
2949 closesocket(lpwfs
->lstnSocket
);
2950 lpwfs
->lstnSocket
= -1;
2957 /***********************************************************************
2958 * FTP_SendType (internal)
2960 * Tell server type of data being transferred
2966 * W98SE doesn't cache the type that's currently set
2967 * (i.e. it sends it always),
2968 * so we probably don't want to do that either.
2970 static BOOL
FTP_SendType(ftp_session_t
*lpwfs
, DWORD dwType
)
2973 WCHAR type
[] = { 'I','\0' };
2974 BOOL bSuccess
= FALSE
;
2977 if (dwType
& INTERNET_FLAG_TRANSFER_ASCII
)
2980 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_TYPE
, type
, 0, 0, 0))
2983 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
)/100;
2989 FTP_SetResponseError(nResCode
);
2997 #if 0 /* FIXME: should probably be used for FtpGetFileSize */
2998 /***********************************************************************
2999 * FTP_GetFileSize (internal)
3001 * Retrieves from the server the size of the given file
3008 static BOOL
FTP_GetFileSize(ftp_session_t
*lpwfs
, LPCWSTR lpszRemoteFile
, DWORD
*dwSize
)
3011 BOOL bSuccess
= FALSE
;
3015 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_SIZE
, lpszRemoteFile
, 0, 0, 0))
3018 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
3021 if (nResCode
== 213) {
3022 /* Now parses the output to get the actual file size */
3024 LPSTR lpszResponseBuffer
= INTERNET_GetResponseBuffer();
3026 for (i
= 0; (lpszResponseBuffer
[i
] != ' ') && (lpszResponseBuffer
[i
] != '\0'); i
++) ;
3027 if (lpszResponseBuffer
[i
] == '\0') return FALSE
;
3028 *dwSize
= atol(&(lpszResponseBuffer
[i
+ 1]));
3032 FTP_SetResponseError(nResCode
);
3042 /***********************************************************************
3043 * FTP_SendPort (internal)
3045 * Tell server which port to use
3052 static BOOL
FTP_SendPort(ftp_session_t
*lpwfs
)
3054 static const WCHAR szIPFormat
[] = {'%','d',',','%','d',',','%','d',',','%','d',',','%','d',',','%','d','\0'};
3056 WCHAR szIPAddress
[64];
3057 BOOL bSuccess
= FALSE
;
3060 sprintfW(szIPAddress
, szIPFormat
,
3061 lpwfs
->lstnSocketAddress
.sin_addr
.s_addr
&0x000000FF,
3062 (lpwfs
->lstnSocketAddress
.sin_addr
.s_addr
&0x0000FF00)>>8,
3063 (lpwfs
->lstnSocketAddress
.sin_addr
.s_addr
&0x00FF0000)>>16,
3064 (lpwfs
->lstnSocketAddress
.sin_addr
.s_addr
&0xFF000000)>>24,
3065 lpwfs
->lstnSocketAddress
.sin_port
& 0xFF,
3066 (lpwfs
->lstnSocketAddress
.sin_port
& 0xFF00)>>8);
3068 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_PORT
, szIPAddress
, 0, 0, 0))
3071 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
3074 if (nResCode
== 200)
3077 FTP_SetResponseError(nResCode
);
3085 /***********************************************************************
3086 * FTP_DoPassive (internal)
3088 * Tell server that we want to do passive transfers
3089 * and connect data socket
3096 static BOOL
FTP_DoPassive(ftp_session_t
*lpwfs
)
3099 BOOL bSuccess
= FALSE
;
3102 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_PASV
, NULL
, 0, 0, 0))
3105 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
3108 if (nResCode
== 227)
3110 LPSTR lpszResponseBuffer
= INTERNET_GetResponseBuffer();
3114 char *pAddr
, *pPort
;
3116 struct sockaddr_in dataSocketAddress
;
3118 p
= lpszResponseBuffer
+4; /* skip status code */
3119 while (*p
!= '\0' && (*p
< '0' || *p
> '9')) p
++;
3123 ERR("no address found in response, aborting\n");
3127 if (sscanf(p
, "%d,%d,%d,%d,%d,%d", &f
[0], &f
[1], &f
[2], &f
[3],
3130 ERR("unknown response address format '%s', aborting\n", p
);
3133 for (i
=0; i
< 6; i
++)
3136 dataSocketAddress
= lpwfs
->socketAddress
;
3137 pAddr
= (char *)&(dataSocketAddress
.sin_addr
.s_addr
);
3138 pPort
= (char *)&(dataSocketAddress
.sin_port
);
3146 nsocket
= socket(AF_INET
,SOCK_STREAM
,0);
3150 if (connect(nsocket
, (struct sockaddr
*)&dataSocketAddress
, sizeof(dataSocketAddress
)))
3152 ERR("can't connect passive FTP data port.\n");
3153 closesocket(nsocket
);
3156 lpwfs
->pasvSocket
= nsocket
;
3160 FTP_SetResponseError(nResCode
);
3168 static BOOL
FTP_SendPortOrPasv(ftp_session_t
*lpwfs
)
3170 if (lpwfs
->hdr
.dwFlags
& INTERNET_FLAG_PASSIVE
)
3172 if (!FTP_DoPassive(lpwfs
))
3177 if (!FTP_SendPort(lpwfs
))
3184 /***********************************************************************
3185 * FTP_GetDataSocket (internal)
3187 * Either accepts an incoming data socket connection from the server
3188 * or just returns the already opened socket after a PASV command
3189 * in case of passive FTP.
3197 static BOOL
FTP_GetDataSocket(ftp_session_t
*lpwfs
, LPINT nDataSocket
)
3199 struct sockaddr_in saddr
;
3200 socklen_t addrlen
= sizeof(struct sockaddr
);
3203 if (lpwfs
->hdr
.dwFlags
& INTERNET_FLAG_PASSIVE
)
3205 *nDataSocket
= lpwfs
->pasvSocket
;
3206 lpwfs
->pasvSocket
= -1;
3210 *nDataSocket
= accept(lpwfs
->lstnSocket
, (struct sockaddr
*) &saddr
, &addrlen
);
3211 closesocket(lpwfs
->lstnSocket
);
3212 lpwfs
->lstnSocket
= -1;
3214 return *nDataSocket
!= -1;
3218 /***********************************************************************
3219 * FTP_SendData (internal)
3221 * Send data to the server
3228 static BOOL
FTP_SendData(ftp_session_t
*lpwfs
, INT nDataSocket
, HANDLE hFile
)
3230 BY_HANDLE_FILE_INFORMATION fi
;
3231 DWORD nBytesRead
= 0;
3232 DWORD nBytesSent
= 0;
3233 DWORD nTotalSent
= 0;
3234 DWORD nBytesToSend
, nLen
;
3236 time_t s_long_time
, e_long_time
;
3241 lpszBuffer
= heap_alloc_zero(sizeof(CHAR
)*DATA_PACKET_SIZE
);
3243 /* Get the size of the file. */
3244 GetFileInformationByHandle(hFile
, &fi
);
3249 nBytesToSend
= nBytesRead
- nBytesSent
;
3251 if (nBytesToSend
<= 0)
3253 /* Read data from file. */
3255 if (!ReadFile(hFile
, lpszBuffer
, DATA_PACKET_SIZE
, &nBytesRead
, 0))
3256 ERR("Failed reading from file\n");
3259 nBytesToSend
= nBytesRead
;
3264 nLen
= DATA_PACKET_SIZE
< nBytesToSend
?
3265 DATA_PACKET_SIZE
: nBytesToSend
;
3266 nRC
= send(nDataSocket
, lpszBuffer
, nLen
, 0);
3274 /* Do some computation to display the status. */
3276 nSeconds
= e_long_time
- s_long_time
;
3277 if( nSeconds
/ 60 > 0 )
3279 TRACE( "%d bytes of %d bytes (%d%%) in %d min %d sec estimated remaining time %d sec\n",
3280 nTotalSent
, fi
.nFileSizeLow
, nTotalSent
*100/fi
.nFileSizeLow
, nSeconds
/ 60,
3281 nSeconds
% 60, (fi
.nFileSizeLow
- nTotalSent
) * nSeconds
/ nTotalSent
);
3285 TRACE( "%d bytes of %d bytes (%d%%) in %d sec estimated remaining time %d sec\n",
3286 nTotalSent
, fi
.nFileSizeLow
, nTotalSent
*100/fi
.nFileSizeLow
, nSeconds
,
3287 (fi
.nFileSizeLow
- nTotalSent
) * nSeconds
/ nTotalSent
);
3289 } while (nRC
!= -1);
3291 TRACE("file transfer complete!\n");
3293 heap_free(lpszBuffer
);
3298 /***********************************************************************
3299 * FTP_SendRetrieve (internal)
3301 * Send request to retrieve a file
3304 * Number of bytes to be received on success
3308 static BOOL
FTP_SendRetrieve(ftp_session_t
*lpwfs
, LPCWSTR lpszRemoteFile
, DWORD dwType
)
3314 if (!(ret
= FTP_InitListenSocket(lpwfs
)))
3317 if (!(ret
= FTP_SendType(lpwfs
, dwType
)))
3320 if (!(ret
= FTP_SendPortOrPasv(lpwfs
)))
3323 if (!(ret
= FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_RETR
, lpszRemoteFile
, 0, 0, 0)))
3326 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
3327 if ((nResCode
!= 125) && (nResCode
!= 150)) {
3328 /* That means that we got an error getting the file. */
3329 FTP_SetResponseError(nResCode
);
3334 if (!ret
&& lpwfs
->lstnSocket
!= -1)
3336 closesocket(lpwfs
->lstnSocket
);
3337 lpwfs
->lstnSocket
= -1;
3344 /***********************************************************************
3345 * FTP_RetrieveData (internal)
3347 * Retrieve data from server
3354 static BOOL
FTP_RetrieveFileData(ftp_session_t
*lpwfs
, INT nDataSocket
, HANDLE hFile
)
3356 DWORD nBytesWritten
;
3362 lpszBuffer
= heap_alloc_zero(sizeof(CHAR
)*DATA_PACKET_SIZE
);
3363 if (NULL
== lpszBuffer
)
3365 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
3371 nRC
= recv(nDataSocket
, lpszBuffer
, DATA_PACKET_SIZE
, 0);
3374 /* other side closed socket. */
3377 WriteFile(hFile
, lpszBuffer
, nRC
, &nBytesWritten
, NULL
);
3381 TRACE("Data transfer complete\n");
3384 heap_free(lpszBuffer
);
3388 /***********************************************************************
3389 * FTPFINDNEXT_Destroy (internal)
3391 * Deallocate session handle
3393 static void FTPFINDNEXT_Destroy(object_header_t
*hdr
)
3395 LPWININETFTPFINDNEXTW lpwfn
= (LPWININETFTPFINDNEXTW
) hdr
;
3400 WININET_Release(&lpwfn
->lpFtpSession
->hdr
);
3402 for (i
= 0; i
< lpwfn
->size
; i
++)
3404 heap_free(lpwfn
->lpafp
[i
].lpszName
);
3406 heap_free(lpwfn
->lpafp
);
3409 static DWORD
FTPFINDNEXT_FindNextFileProc(WININETFTPFINDNEXTW
*find
, LPVOID data
)
3411 WIN32_FIND_DATAW
*find_data
= data
;
3412 DWORD res
= ERROR_SUCCESS
;
3414 TRACE("index(%d) size(%d)\n", find
->index
, find
->size
);
3416 ZeroMemory(find_data
, sizeof(WIN32_FIND_DATAW
));
3418 if (find
->index
< find
->size
) {
3419 FTP_ConvertFileProp(&find
->lpafp
[find
->index
], find_data
);
3422 TRACE("Name: %s\nSize: %d\n", debugstr_w(find_data
->cFileName
), find_data
->nFileSizeLow
);
3424 res
= ERROR_NO_MORE_FILES
;
3427 if (find
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
3429 INTERNET_ASYNC_RESULT iar
;
3431 iar
.dwResult
= (res
== ERROR_SUCCESS
);
3434 INTERNET_SendCallback(&find
->hdr
, find
->hdr
.dwContext
,
3435 INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
3436 sizeof(INTERNET_ASYNC_RESULT
));
3444 WIN32_FIND_DATAW
*find_data
;
3447 static void FTPFINDNEXT_AsyncFindNextFileProc(task_header_t
*hdr
)
3449 find_next_task_t
*task
= (find_next_task_t
*)hdr
;
3451 FTPFINDNEXT_FindNextFileProc((WININETFTPFINDNEXTW
*)task
->hdr
.hdr
, task
->find_data
);
3454 static DWORD
FTPFINDNEXT_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
3457 case INTERNET_OPTION_HANDLE_TYPE
:
3458 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
3460 if (*size
< sizeof(ULONG
))
3461 return ERROR_INSUFFICIENT_BUFFER
;
3463 *size
= sizeof(DWORD
);
3464 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_FTP_FIND
;
3465 return ERROR_SUCCESS
;
3468 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
3471 static DWORD
FTPFINDNEXT_FindNextFileW(object_header_t
*hdr
, void *data
)
3473 WININETFTPFINDNEXTW
*find
= (WININETFTPFINDNEXTW
*)hdr
;
3475 if (find
->lpFtpSession
->lpAppInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
3477 find_next_task_t
*task
;
3479 task
= alloc_async_task(&find
->hdr
, FTPFINDNEXT_AsyncFindNextFileProc
, sizeof(*task
));
3480 task
->find_data
= data
;
3482 INTERNET_AsyncCall(&task
->hdr
);
3483 return ERROR_SUCCESS
;
3486 return FTPFINDNEXT_FindNextFileProc(find
, data
);
3489 static const object_vtbl_t FTPFINDNEXTVtbl
= {
3490 FTPFINDNEXT_Destroy
,
3492 FTPFINDNEXT_QueryOption
,
3498 FTPFINDNEXT_FindNextFileW
3501 /***********************************************************************
3502 * FTP_ReceiveFileList (internal)
3504 * Read file list from server
3507 * Handle to file list on success
3511 static HINTERNET
FTP_ReceiveFileList(ftp_session_t
*lpwfs
, INT nSocket
, LPCWSTR lpszSearchFile
,
3512 LPWIN32_FIND_DATAW lpFindFileData
, DWORD_PTR dwContext
)
3515 LPFILEPROPERTIESW lpafp
= NULL
;
3516 LPWININETFTPFINDNEXTW lpwfn
= NULL
;
3518 TRACE("(%p,%d,%s,%p,%08lx)\n", lpwfs
, nSocket
, debugstr_w(lpszSearchFile
), lpFindFileData
, dwContext
);
3520 if (FTP_ParseDirectory(lpwfs
, nSocket
, lpszSearchFile
, &lpafp
, &dwSize
))
3523 FTP_ConvertFileProp(lpafp
, lpFindFileData
);
3525 lpwfn
= alloc_object(&lpwfs
->hdr
, &FTPFINDNEXTVtbl
, sizeof(WININETFTPFINDNEXTW
));
3528 lpwfn
->hdr
.htype
= WH_HFTPFINDNEXT
;
3529 lpwfn
->hdr
.dwContext
= dwContext
;
3530 lpwfn
->index
= 1; /* Next index is 1 since we return index 0 */
3531 lpwfn
->size
= dwSize
;
3532 lpwfn
->lpafp
= lpafp
;
3534 WININET_AddRef( &lpwfs
->hdr
);
3535 lpwfn
->lpFtpSession
= lpwfs
;
3536 list_add_head( &lpwfs
->hdr
.children
, &lpwfn
->hdr
.entry
);
3540 TRACE("Matched %d files\n", dwSize
);
3541 return lpwfn
? lpwfn
->hdr
.hInternet
: NULL
;
3545 /***********************************************************************
3546 * FTP_ConvertFileProp (internal)
3548 * Converts FILEPROPERTIESW struct to WIN32_FIND_DATAA
3555 static BOOL
FTP_ConvertFileProp(LPFILEPROPERTIESW lpafp
, LPWIN32_FIND_DATAW lpFindFileData
)
3557 BOOL bSuccess
= FALSE
;
3559 ZeroMemory(lpFindFileData
, sizeof(WIN32_FIND_DATAW
));
3563 SystemTimeToFileTime( &lpafp
->tmLastModified
, &lpFindFileData
->ftLastAccessTime
);
3564 lpFindFileData
->ftLastWriteTime
= lpFindFileData
->ftLastAccessTime
;
3565 lpFindFileData
->ftCreationTime
= lpFindFileData
->ftLastAccessTime
;
3567 /* Not all fields are filled in */
3568 lpFindFileData
->nFileSizeHigh
= 0; /* We do not handle files bigger than 0xFFFFFFFF bytes yet :-) */
3569 lpFindFileData
->nFileSizeLow
= lpafp
->nSize
;
3571 if (lpafp
->bIsDirectory
)
3572 lpFindFileData
->dwFileAttributes
|= FILE_ATTRIBUTE_DIRECTORY
;
3574 if (lpafp
->lpszName
)
3575 lstrcpynW(lpFindFileData
->cFileName
, lpafp
->lpszName
, MAX_PATH
);
3583 /***********************************************************************
3584 * FTP_ParseNextFile (internal)
3586 * Parse the next line in file listing
3592 static BOOL
FTP_ParseNextFile(INT nSocket
, LPCWSTR lpszSearchFile
, LPFILEPROPERTIESW lpfp
)
3594 static const char szSpace
[] = " \t";
3602 lpfp
->lpszName
= NULL
;
3604 if(!(pszLine
= INTERNET_GetNextLine(nSocket
, &nBufLen
)))
3607 pszToken
= strtok(pszLine
, szSpace
);
3609 * <Permissions> <NoLinks> <owner> <group> <size> <date> <time or year> <filename>
3612 * drwx--s--- 2 pcarrier ens 512 Sep 28 1995 pcarrier
3614 if(!isdigit(pszToken
[0]) && 10 == strlen(pszToken
)) {
3615 if(!FTP_ParsePermission(pszToken
, lpfp
))
3616 lpfp
->bIsDirectory
= FALSE
;
3617 for(i
=0; i
<=3; i
++) {
3618 if(!(pszToken
= strtok(NULL
, szSpace
)))
3621 if(!pszToken
) continue;
3622 if(lpfp
->bIsDirectory
) {
3623 TRACE("Is directory\n");
3627 TRACE("Size: %s\n", pszToken
);
3628 lpfp
->nSize
= atol(pszToken
);
3631 lpfp
->tmLastModified
.wSecond
= 0;
3632 lpfp
->tmLastModified
.wMinute
= 0;
3633 lpfp
->tmLastModified
.wHour
= 0;
3634 lpfp
->tmLastModified
.wDay
= 0;
3635 lpfp
->tmLastModified
.wMonth
= 0;
3636 lpfp
->tmLastModified
.wYear
= 0;
3638 /* Determine month */
3639 pszToken
= strtok(NULL
, szSpace
);
3640 if(!pszToken
) continue;
3641 if(strlen(pszToken
) >= 3) {
3643 if((pszTmp
= StrStrIA(szMonths
, pszToken
)))
3644 lpfp
->tmLastModified
.wMonth
= ((pszTmp
- szMonths
) / 3)+1;
3647 pszToken
= strtok(NULL
, szSpace
);
3648 if(!pszToken
) continue;
3649 lpfp
->tmLastModified
.wDay
= atoi(pszToken
);
3650 /* Determine time or year */
3651 pszToken
= strtok(NULL
, szSpace
);
3652 if(!pszToken
) continue;
3653 if((pszTmp
= strchr(pszToken
, ':'))) {
3654 SYSTEMTIME curr_time
;
3657 lpfp
->tmLastModified
.wMinute
= atoi(pszTmp
);
3658 lpfp
->tmLastModified
.wHour
= atoi(pszToken
);
3659 GetLocalTime( &curr_time
);
3660 lpfp
->tmLastModified
.wYear
= curr_time
.wYear
;
3663 lpfp
->tmLastModified
.wYear
= atoi(pszToken
);
3664 lpfp
->tmLastModified
.wHour
= 12;
3666 TRACE("Mod time: %02d:%02d:%02d %04d/%02d/%02d\n",
3667 lpfp
->tmLastModified
.wHour
, lpfp
->tmLastModified
.wMinute
, lpfp
->tmLastModified
.wSecond
,
3668 lpfp
->tmLastModified
.wYear
, lpfp
->tmLastModified
.wMonth
, lpfp
->tmLastModified
.wDay
);
3670 pszToken
= strtok(NULL
, szSpace
);
3671 if(!pszToken
) continue;
3672 lpfp
->lpszName
= heap_strdupAtoW(pszToken
);
3673 TRACE("File: %s\n", debugstr_w(lpfp
->lpszName
));
3675 /* NT way of parsing ... :
3677 07-13-03 08:55PM <DIR> sakpatch
3678 05-09-03 06:02PM 12656686 2003-04-21bgm_cmd_e.rgz
3680 else if(isdigit(pszToken
[0]) && 8 == strlen(pszToken
)) {
3681 int mon
, mday
, year
, hour
, min
;
3682 lpfp
->permissions
= 0xFFFF; /* No idea, put full permission :-) */
3684 sscanf(pszToken
, "%d-%d-%d", &mon
, &mday
, &year
);
3685 lpfp
->tmLastModified
.wDay
= mday
;
3686 lpfp
->tmLastModified
.wMonth
= mon
;
3687 lpfp
->tmLastModified
.wYear
= year
;
3689 /* Hacky and bad Y2K protection :-) */
3690 if (lpfp
->tmLastModified
.wYear
< 70) lpfp
->tmLastModified
.wYear
+= 2000;
3692 pszToken
= strtok(NULL
, szSpace
);
3693 if(!pszToken
) continue;
3694 sscanf(pszToken
, "%d:%d", &hour
, &min
);
3695 lpfp
->tmLastModified
.wHour
= hour
;
3696 lpfp
->tmLastModified
.wMinute
= min
;
3697 if((pszToken
[5] == 'P') && (pszToken
[6] == 'M')) {
3698 lpfp
->tmLastModified
.wHour
+= 12;
3700 lpfp
->tmLastModified
.wSecond
= 0;
3702 TRACE("Mod time: %02d:%02d:%02d %04d/%02d/%02d\n",
3703 lpfp
->tmLastModified
.wHour
, lpfp
->tmLastModified
.wMinute
, lpfp
->tmLastModified
.wSecond
,
3704 lpfp
->tmLastModified
.wYear
, lpfp
->tmLastModified
.wMonth
, lpfp
->tmLastModified
.wDay
);
3706 pszToken
= strtok(NULL
, szSpace
);
3707 if(!pszToken
) continue;
3708 if(!strcasecmp(pszToken
, "<DIR>")) {
3709 lpfp
->bIsDirectory
= TRUE
;
3711 TRACE("Is directory\n");
3714 lpfp
->bIsDirectory
= FALSE
;
3715 lpfp
->nSize
= atol(pszToken
);
3716 TRACE("Size: %d\n", lpfp
->nSize
);
3719 pszToken
= strtok(NULL
, szSpace
);
3720 if(!pszToken
) continue;
3721 lpfp
->lpszName
= heap_strdupAtoW(pszToken
);
3722 TRACE("Name: %s\n", debugstr_w(lpfp
->lpszName
));
3724 /* EPLF format - http://cr.yp.to/ftp/list/eplf.html */
3725 else if(pszToken
[0] == '+') {
3726 FIXME("EPLF Format not implemented\n");
3729 if(lpfp
->lpszName
) {
3730 if((lpszSearchFile
== NULL
) ||
3731 (PathMatchSpecW(lpfp
->lpszName
, lpszSearchFile
))) {
3733 TRACE("Matched: %s\n", debugstr_w(lpfp
->lpszName
));
3736 heap_free(lpfp
->lpszName
);
3737 lpfp
->lpszName
= NULL
;
3744 /***********************************************************************
3745 * FTP_ParseDirectory (internal)
3747 * Parse string of directory information
3753 static BOOL
FTP_ParseDirectory(ftp_session_t
*lpwfs
, INT nSocket
, LPCWSTR lpszSearchFile
,
3754 LPFILEPROPERTIESW
*lpafp
, LPDWORD dwfp
)
3756 BOOL bSuccess
= TRUE
;
3757 INT sizeFilePropArray
= 500;/*20; */
3758 INT indexFilePropArray
= -1;
3762 /* Allocate initial file properties array */
3763 *lpafp
= heap_alloc_zero(sizeof(FILEPROPERTIESW
)*(sizeFilePropArray
));
3768 if (indexFilePropArray
+1 >= sizeFilePropArray
)
3770 LPFILEPROPERTIESW tmpafp
;
3772 sizeFilePropArray
*= 2;
3773 tmpafp
= heap_realloc_zero(*lpafp
, sizeof(FILEPROPERTIESW
)*sizeFilePropArray
);
3782 indexFilePropArray
++;
3783 } while (FTP_ParseNextFile(nSocket
, lpszSearchFile
, &(*lpafp
)[indexFilePropArray
]));
3785 if (bSuccess
&& indexFilePropArray
)
3787 if (indexFilePropArray
< sizeFilePropArray
- 1)
3789 LPFILEPROPERTIESW tmpafp
;
3791 tmpafp
= heap_realloc(*lpafp
, sizeof(FILEPROPERTIESW
)*indexFilePropArray
);
3795 *dwfp
= indexFilePropArray
;
3800 INTERNET_SetLastError(ERROR_NO_MORE_FILES
);
3808 /***********************************************************************
3809 * FTP_ParsePermission (internal)
3811 * Parse permission string of directory information
3818 static BOOL
FTP_ParsePermission(LPCSTR lpszPermission
, LPFILEPROPERTIESW lpfp
)
3820 BOOL bSuccess
= TRUE
;
3821 unsigned short nPermission
= 0;
3826 if ((*lpszPermission
!= 'd') && (*lpszPermission
!= '-') && (*lpszPermission
!= 'l'))
3832 lpfp
->bIsDirectory
= (*lpszPermission
== 'd');
3838 nPermission
|= (*(lpszPermission
+1) == 'r' ? 1 : 0) << 8;
3841 nPermission
|= (*(lpszPermission
+2) == 'w' ? 1 : 0) << 7;
3844 nPermission
|= (*(lpszPermission
+3) == 'x' ? 1 : 0) << 6;
3847 nPermission
|= (*(lpszPermission
+4) == 'r' ? 1 : 0) << 5;
3850 nPermission
|= (*(lpszPermission
+5) == 'w' ? 1 : 0) << 4;
3853 nPermission
|= (*(lpszPermission
+6) == 'x' ? 1 : 0) << 3;
3856 nPermission
|= (*(lpszPermission
+7) == 'r' ? 1 : 0) << 2;
3859 nPermission
|= (*(lpszPermission
+8) == 'w' ? 1 : 0) << 1;
3862 nPermission
|= (*(lpszPermission
+9) == 'x' ? 1 : 0);
3866 }while (nPos
<= nLast
);
3868 lpfp
->permissions
= nPermission
;
3873 /***********************************************************************
3874 * FTP_SetResponseError (internal)
3876 * Set the appropriate error code for a given response from the server
3881 static DWORD
FTP_SetResponseError(DWORD dwResponse
)
3887 case 425: /* Cannot open data connection. */
3888 dwCode
= ERROR_INTERNET_CANNOT_CONNECT
;
3891 case 426: /* Connection closed, transer aborted. */
3892 dwCode
= ERROR_INTERNET_CONNECTION_ABORTED
;
3895 case 530: /* Not logged in. Login incorrect. */
3896 dwCode
= ERROR_INTERNET_LOGIN_FAILURE
;
3899 case 421: /* Service not available - Server may be shutting down. */
3900 case 450: /* File action not taken. File may be busy. */
3901 case 451: /* Action aborted. Server error. */
3902 case 452: /* Action not taken. Insufficient storage space on server. */
3903 case 500: /* Syntax error. Command unrecognized. */
3904 case 501: /* Syntax error. Error in parameters or arguments. */
3905 case 502: /* Command not implemented. */
3906 case 503: /* Bad sequence of commands. */
3907 case 504: /* Command not implemented for that parameter. */
3908 case 532: /* Need account for storing files */
3909 case 550: /* File action not taken. File not found or no access. */
3910 case 551: /* Requested action aborted. Page type unknown */
3911 case 552: /* Action aborted. Exceeded storage allocation */
3912 case 553: /* Action not taken. File name not allowed. */
3915 dwCode
= ERROR_INTERNET_EXTENDED_ERROR
;
3919 INTERNET_SetLastError(dwCode
);