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>
49 #ifdef HAVE_SYS_IOCTL_H
50 # include <sys/ioctl.h>
66 #include "wine/debug.h"
69 WINE_DEFAULT_DEBUG_CHANNEL(wininet
);
71 typedef struct _ftp_session_t ftp_session_t
;
76 ftp_session_t
*lpFtpSession
;
87 int pasvSocket
; /* data socket connected by us in case of passive FTP */
88 ftp_file_t
*download_in_progress
;
89 struct sockaddr_in socketAddress
;
90 struct sockaddr_in lstnSocketAddress
;
100 SYSTEMTIME tmLastModified
;
101 unsigned short permissions
;
102 } FILEPROPERTIESW
, *LPFILEPROPERTIESW
;
107 ftp_session_t
*lpFtpSession
;
110 LPFILEPROPERTIESW lpafp
;
111 } WININETFTPFINDNEXTW
, *LPWININETFTPFINDNEXTW
;
113 #define DATA_PACKET_SIZE 0x2000
114 #define szCRLF "\r\n"
115 #define MAX_BACKLOG 5
117 /* Testing shows that Windows only accepts dwFlags where the last
118 * 3 (yes 3) bits define FTP_TRANSFER_TYPE_UNKNOWN, FTP_TRANSFER_TYPE_ASCII or FTP_TRANSFER_TYPE_BINARY.
120 #define FTP_CONDITION_MASK 0x0007
123 /* FTP commands with arguments. */
139 /* FTP commands without arguments. */
148 static const CHAR
*const szFtpCommands
[] = {
171 static const CHAR szMonths
[] = "JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC";
172 static const WCHAR szNoAccount
[] = {'n','o','a','c','c','o','u','n','t','\0'};
174 static BOOL
FTP_SendCommand(INT nSocket
, FTP_COMMAND ftpCmd
, LPCWSTR lpszParam
,
175 INTERNET_STATUS_CALLBACK lpfnStatusCB
, object_header_t
*hdr
, DWORD_PTR dwContext
);
176 static BOOL
FTP_SendStore(ftp_session_t
*, LPCWSTR lpszRemoteFile
, DWORD dwType
);
177 static BOOL
FTP_GetDataSocket(ftp_session_t
*, LPINT nDataSocket
);
178 static BOOL
FTP_SendData(ftp_session_t
*, INT nDataSocket
, HANDLE hFile
);
179 static INT
FTP_ReceiveResponse(ftp_session_t
*, DWORD_PTR dwContext
);
180 static BOOL
FTP_SendRetrieve(ftp_session_t
*, LPCWSTR lpszRemoteFile
, DWORD dwType
);
181 static BOOL
FTP_RetrieveFileData(ftp_session_t
*, INT nDataSocket
, HANDLE hFile
);
182 static BOOL
FTP_InitListenSocket(ftp_session_t
*);
183 static BOOL
FTP_ConnectToHost(ftp_session_t
*);
184 static BOOL
FTP_SendPassword(ftp_session_t
*);
185 static BOOL
FTP_SendAccount(ftp_session_t
*);
186 static BOOL
FTP_SendType(ftp_session_t
*, DWORD dwType
);
187 static BOOL
FTP_SendPort(ftp_session_t
*);
188 static BOOL
FTP_DoPassive(ftp_session_t
*);
189 static BOOL
FTP_SendPortOrPasv(ftp_session_t
*);
190 static BOOL
FTP_ParsePermission(LPCSTR lpszPermission
, LPFILEPROPERTIESW lpfp
);
191 static BOOL
FTP_ParseNextFile(INT nSocket
, LPCWSTR lpszSearchFile
, LPFILEPROPERTIESW fileprop
);
192 static BOOL
FTP_ParseDirectory(ftp_session_t
*, INT nSocket
, LPCWSTR lpszSearchFile
,
193 LPFILEPROPERTIESW
*lpafp
, LPDWORD dwfp
);
194 static HINTERNET
FTP_ReceiveFileList(ftp_session_t
*, INT nSocket
, LPCWSTR lpszSearchFile
,
195 LPWIN32_FIND_DATAW lpFindFileData
, DWORD_PTR dwContext
);
196 static DWORD
FTP_SetResponseError(DWORD dwResponse
);
197 static BOOL
FTP_ConvertFileProp(LPFILEPROPERTIESW lpafp
, LPWIN32_FIND_DATAW lpFindFileData
);
198 static BOOL
FTP_FtpPutFileW(ftp_session_t
*, LPCWSTR lpszLocalFile
,
199 LPCWSTR lpszNewRemoteFile
, DWORD dwFlags
, DWORD_PTR dwContext
);
200 static BOOL
FTP_FtpSetCurrentDirectoryW(ftp_session_t
*, LPCWSTR lpszDirectory
);
201 static BOOL
FTP_FtpCreateDirectoryW(ftp_session_t
*, LPCWSTR lpszDirectory
);
202 static HINTERNET
FTP_FtpFindFirstFileW(ftp_session_t
*,
203 LPCWSTR lpszSearchFile
, LPWIN32_FIND_DATAW lpFindFileData
, DWORD dwFlags
, DWORD_PTR dwContext
);
204 static BOOL
FTP_FtpGetCurrentDirectoryW(ftp_session_t
*, LPWSTR lpszCurrentDirectory
,
205 LPDWORD lpdwCurrentDirectory
);
206 static BOOL
FTP_FtpRenameFileW(ftp_session_t
*, LPCWSTR lpszSrc
, LPCWSTR lpszDest
);
207 static BOOL
FTP_FtpRemoveDirectoryW(ftp_session_t
*, LPCWSTR lpszDirectory
);
208 static BOOL
FTP_FtpDeleteFileW(ftp_session_t
*, LPCWSTR lpszFileName
);
209 static BOOL
FTP_FtpGetFileW(ftp_session_t
*, LPCWSTR lpszRemoteFile
, LPCWSTR lpszNewFile
,
210 BOOL fFailIfExists
, DWORD dwLocalFlagsAttribute
, DWORD dwInternetFlags
,
211 DWORD_PTR dwContext
);
214 /***********************************************************************
215 * FtpPutFileA (WININET.@)
217 * Uploads a file to the FTP server
224 BOOL WINAPI
FtpPutFileA(HINTERNET hConnect
, LPCSTR lpszLocalFile
,
225 LPCSTR lpszNewRemoteFile
, DWORD dwFlags
, DWORD_PTR dwContext
)
227 LPWSTR lpwzLocalFile
;
228 LPWSTR lpwzNewRemoteFile
;
231 lpwzLocalFile
= heap_strdupAtoW(lpszLocalFile
);
232 lpwzNewRemoteFile
= heap_strdupAtoW(lpszNewRemoteFile
);
233 ret
= FtpPutFileW(hConnect
, lpwzLocalFile
, lpwzNewRemoteFile
,
235 HeapFree(GetProcessHeap(), 0, lpwzLocalFile
);
236 HeapFree(GetProcessHeap(), 0, lpwzNewRemoteFile
);
240 static void AsyncFtpPutFileProc(WORKREQUEST
*workRequest
)
242 struct WORKREQ_FTPPUTFILEW
const *req
= &workRequest
->u
.FtpPutFileW
;
243 ftp_session_t
*lpwfs
= (ftp_session_t
*) workRequest
->hdr
;
245 TRACE("%p\n", lpwfs
);
247 FTP_FtpPutFileW(lpwfs
, req
->lpszLocalFile
,
248 req
->lpszNewRemoteFile
, req
->dwFlags
, req
->dwContext
);
250 HeapFree(GetProcessHeap(), 0, req
->lpszLocalFile
);
251 HeapFree(GetProcessHeap(), 0, req
->lpszNewRemoteFile
);
254 /***********************************************************************
255 * FtpPutFileW (WININET.@)
257 * Uploads a file to the FTP server
264 BOOL WINAPI
FtpPutFileW(HINTERNET hConnect
, LPCWSTR lpszLocalFile
,
265 LPCWSTR lpszNewRemoteFile
, DWORD dwFlags
, DWORD_PTR dwContext
)
267 ftp_session_t
*lpwfs
;
268 appinfo_t
*hIC
= NULL
;
271 if (!lpszLocalFile
|| !lpszNewRemoteFile
)
273 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
277 lpwfs
= (ftp_session_t
*) WININET_GetObject( hConnect
);
280 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
284 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
286 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
290 if (lpwfs
->download_in_progress
!= NULL
)
292 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
296 if ((dwFlags
& FTP_CONDITION_MASK
) > FTP_TRANSFER_TYPE_BINARY
)
298 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
302 hIC
= lpwfs
->lpAppInfo
;
303 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
305 WORKREQUEST workRequest
;
306 struct WORKREQ_FTPPUTFILEW
*req
= &workRequest
.u
.FtpPutFileW
;
308 workRequest
.asyncproc
= AsyncFtpPutFileProc
;
309 workRequest
.hdr
= WININET_AddRef( &lpwfs
->hdr
);
310 req
->lpszLocalFile
= heap_strdupW(lpszLocalFile
);
311 req
->lpszNewRemoteFile
= heap_strdupW(lpszNewRemoteFile
);
312 req
->dwFlags
= dwFlags
;
313 req
->dwContext
= dwContext
;
315 r
= INTERNET_AsyncCall(&workRequest
);
319 r
= FTP_FtpPutFileW(lpwfs
, lpszLocalFile
,
320 lpszNewRemoteFile
, dwFlags
, dwContext
);
324 WININET_Release( &lpwfs
->hdr
);
329 /***********************************************************************
330 * FTP_FtpPutFileW (Internal)
332 * Uploads a file to the FTP server
339 static BOOL
FTP_FtpPutFileW(ftp_session_t
*lpwfs
, LPCWSTR lpszLocalFile
,
340 LPCWSTR lpszNewRemoteFile
, DWORD dwFlags
, DWORD_PTR dwContext
)
343 BOOL bSuccess
= FALSE
;
344 appinfo_t
*hIC
= NULL
;
347 TRACE(" lpszLocalFile(%s) lpszNewRemoteFile(%s)\n", debugstr_w(lpszLocalFile
), debugstr_w(lpszNewRemoteFile
));
349 /* Clear any error information */
350 INTERNET_SetLastError(0);
352 /* Open file to be uploaded */
353 if (INVALID_HANDLE_VALUE
==
354 (hFile
= CreateFileW(lpszLocalFile
, GENERIC_READ
, 0, 0, OPEN_EXISTING
, 0, 0)))
355 /* Let CreateFile set the appropriate error */
358 hIC
= lpwfs
->lpAppInfo
;
360 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
362 if (FTP_SendStore(lpwfs
, lpszNewRemoteFile
, dwFlags
))
366 /* Get data socket to server */
367 if (FTP_GetDataSocket(lpwfs
, &nDataSocket
))
369 FTP_SendData(lpwfs
, nDataSocket
, hFile
);
370 closesocket(nDataSocket
);
371 nResCode
= FTP_ReceiveResponse(lpwfs
, dwContext
);
377 FTP_SetResponseError(nResCode
);
382 if (lpwfs
->lstnSocket
!= -1)
384 closesocket(lpwfs
->lstnSocket
);
385 lpwfs
->lstnSocket
= -1;
388 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
390 INTERNET_ASYNC_RESULT iar
;
392 iar
.dwResult
= (DWORD
)bSuccess
;
393 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
394 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
395 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
404 /***********************************************************************
405 * FtpSetCurrentDirectoryA (WININET.@)
407 * Change the working directory on the FTP server
414 BOOL WINAPI
FtpSetCurrentDirectoryA(HINTERNET hConnect
, LPCSTR lpszDirectory
)
416 LPWSTR lpwzDirectory
;
419 lpwzDirectory
= heap_strdupAtoW(lpszDirectory
);
420 ret
= FtpSetCurrentDirectoryW(hConnect
, lpwzDirectory
);
421 HeapFree(GetProcessHeap(), 0, lpwzDirectory
);
426 static void AsyncFtpSetCurrentDirectoryProc(WORKREQUEST
*workRequest
)
428 struct WORKREQ_FTPSETCURRENTDIRECTORYW
const *req
= &workRequest
->u
.FtpSetCurrentDirectoryW
;
429 ftp_session_t
*lpwfs
= (ftp_session_t
*) workRequest
->hdr
;
431 TRACE("%p\n", lpwfs
);
433 FTP_FtpSetCurrentDirectoryW(lpwfs
, req
->lpszDirectory
);
434 HeapFree(GetProcessHeap(), 0, req
->lpszDirectory
);
437 /***********************************************************************
438 * FtpSetCurrentDirectoryW (WININET.@)
440 * Change the working directory on the FTP server
447 BOOL WINAPI
FtpSetCurrentDirectoryW(HINTERNET hConnect
, LPCWSTR lpszDirectory
)
449 ftp_session_t
*lpwfs
= NULL
;
450 appinfo_t
*hIC
= NULL
;
455 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
459 lpwfs
= (ftp_session_t
*) WININET_GetObject( hConnect
);
460 if (NULL
== lpwfs
|| WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
462 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
466 if (lpwfs
->download_in_progress
!= NULL
)
468 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
472 TRACE("lpszDirectory(%s)\n", debugstr_w(lpszDirectory
));
474 hIC
= lpwfs
->lpAppInfo
;
475 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
477 WORKREQUEST workRequest
;
478 struct WORKREQ_FTPSETCURRENTDIRECTORYW
*req
;
480 workRequest
.asyncproc
= AsyncFtpSetCurrentDirectoryProc
;
481 workRequest
.hdr
= WININET_AddRef( &lpwfs
->hdr
);
482 req
= &workRequest
.u
.FtpSetCurrentDirectoryW
;
483 req
->lpszDirectory
= heap_strdupW(lpszDirectory
);
485 r
= INTERNET_AsyncCall(&workRequest
);
489 r
= FTP_FtpSetCurrentDirectoryW(lpwfs
, lpszDirectory
);
494 WININET_Release( &lpwfs
->hdr
);
500 /***********************************************************************
501 * FTP_FtpSetCurrentDirectoryW (Internal)
503 * Change the working directory on the FTP server
510 static BOOL
FTP_FtpSetCurrentDirectoryW(ftp_session_t
*lpwfs
, LPCWSTR lpszDirectory
)
513 appinfo_t
*hIC
= NULL
;
514 DWORD bSuccess
= FALSE
;
516 TRACE("lpszDirectory(%s)\n", debugstr_w(lpszDirectory
));
518 /* Clear any error information */
519 INTERNET_SetLastError(0);
521 hIC
= lpwfs
->lpAppInfo
;
522 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_CWD
, lpszDirectory
,
523 lpwfs
->hdr
.lpfnStatusCB
, &lpwfs
->hdr
, lpwfs
->hdr
.dwContext
))
526 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
533 FTP_SetResponseError(nResCode
);
537 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
539 INTERNET_ASYNC_RESULT iar
;
541 iar
.dwResult
= bSuccess
;
542 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: ERROR_INTERNET_EXTENDED_ERROR
;
543 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
544 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
550 /***********************************************************************
551 * FtpCreateDirectoryA (WININET.@)
553 * Create new directory on the FTP server
560 BOOL WINAPI
FtpCreateDirectoryA(HINTERNET hConnect
, LPCSTR lpszDirectory
)
562 LPWSTR lpwzDirectory
;
565 lpwzDirectory
= heap_strdupAtoW(lpszDirectory
);
566 ret
= FtpCreateDirectoryW(hConnect
, lpwzDirectory
);
567 HeapFree(GetProcessHeap(), 0, lpwzDirectory
);
572 static void AsyncFtpCreateDirectoryProc(WORKREQUEST
*workRequest
)
574 struct WORKREQ_FTPCREATEDIRECTORYW
const *req
= &workRequest
->u
.FtpCreateDirectoryW
;
575 ftp_session_t
*lpwfs
= (ftp_session_t
*) workRequest
->hdr
;
577 TRACE(" %p\n", lpwfs
);
579 FTP_FtpCreateDirectoryW(lpwfs
, req
->lpszDirectory
);
580 HeapFree(GetProcessHeap(), 0, req
->lpszDirectory
);
583 /***********************************************************************
584 * FtpCreateDirectoryW (WININET.@)
586 * Create new directory on the FTP server
593 BOOL WINAPI
FtpCreateDirectoryW(HINTERNET hConnect
, LPCWSTR lpszDirectory
)
595 ftp_session_t
*lpwfs
;
596 appinfo_t
*hIC
= NULL
;
599 lpwfs
= (ftp_session_t
*) WININET_GetObject( hConnect
);
602 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
606 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
608 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
612 if (lpwfs
->download_in_progress
!= NULL
)
614 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
620 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
624 hIC
= lpwfs
->lpAppInfo
;
625 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
627 WORKREQUEST workRequest
;
628 struct WORKREQ_FTPCREATEDIRECTORYW
*req
;
630 workRequest
.asyncproc
= AsyncFtpCreateDirectoryProc
;
631 workRequest
.hdr
= WININET_AddRef( &lpwfs
->hdr
);
632 req
= &workRequest
.u
.FtpCreateDirectoryW
;
633 req
->lpszDirectory
= heap_strdupW(lpszDirectory
);
635 r
= INTERNET_AsyncCall(&workRequest
);
639 r
= FTP_FtpCreateDirectoryW(lpwfs
, lpszDirectory
);
642 WININET_Release( &lpwfs
->hdr
);
648 /***********************************************************************
649 * FTP_FtpCreateDirectoryW (Internal)
651 * Create new directory on the FTP server
658 static BOOL
FTP_FtpCreateDirectoryW(ftp_session_t
*lpwfs
, LPCWSTR lpszDirectory
)
661 BOOL bSuccess
= FALSE
;
662 appinfo_t
*hIC
= NULL
;
664 TRACE("lpszDirectory(%s)\n", debugstr_w(lpszDirectory
));
666 /* Clear any error information */
667 INTERNET_SetLastError(0);
669 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_MKD
, lpszDirectory
, 0, 0, 0))
672 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
678 FTP_SetResponseError(nResCode
);
682 hIC
= lpwfs
->lpAppInfo
;
683 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
685 INTERNET_ASYNC_RESULT iar
;
687 iar
.dwResult
= (DWORD
)bSuccess
;
688 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
689 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
690 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
696 /***********************************************************************
697 * FtpFindFirstFileA (WININET.@)
699 * Search the specified directory
702 * HINTERNET on success
706 HINTERNET WINAPI
FtpFindFirstFileA(HINTERNET hConnect
,
707 LPCSTR lpszSearchFile
, LPWIN32_FIND_DATAA lpFindFileData
, DWORD dwFlags
, DWORD_PTR dwContext
)
709 LPWSTR lpwzSearchFile
;
710 WIN32_FIND_DATAW wfd
;
711 LPWIN32_FIND_DATAW lpFindFileDataW
;
714 lpwzSearchFile
= heap_strdupAtoW(lpszSearchFile
);
715 lpFindFileDataW
= lpFindFileData
?&wfd
:NULL
;
716 ret
= FtpFindFirstFileW(hConnect
, lpwzSearchFile
, lpFindFileDataW
, dwFlags
, dwContext
);
717 HeapFree(GetProcessHeap(), 0, lpwzSearchFile
);
719 if (ret
&& lpFindFileData
)
720 WININET_find_data_WtoA(lpFindFileDataW
, lpFindFileData
);
726 static void AsyncFtpFindFirstFileProc(WORKREQUEST
*workRequest
)
728 struct WORKREQ_FTPFINDFIRSTFILEW
const *req
= &workRequest
->u
.FtpFindFirstFileW
;
729 ftp_session_t
*lpwfs
= (ftp_session_t
*) workRequest
->hdr
;
731 TRACE("%p\n", lpwfs
);
733 FTP_FtpFindFirstFileW(lpwfs
, req
->lpszSearchFile
,
734 req
->lpFindFileData
, req
->dwFlags
, req
->dwContext
);
735 HeapFree(GetProcessHeap(), 0, req
->lpszSearchFile
);
738 /***********************************************************************
739 * FtpFindFirstFileW (WININET.@)
741 * Search the specified directory
744 * HINTERNET on success
748 HINTERNET WINAPI
FtpFindFirstFileW(HINTERNET hConnect
,
749 LPCWSTR lpszSearchFile
, LPWIN32_FIND_DATAW lpFindFileData
, DWORD dwFlags
, DWORD_PTR dwContext
)
751 ftp_session_t
*lpwfs
;
752 appinfo_t
*hIC
= NULL
;
755 lpwfs
= (ftp_session_t
*) WININET_GetObject( hConnect
);
756 if (NULL
== lpwfs
|| WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
758 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
762 if (lpwfs
->download_in_progress
!= NULL
)
764 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
768 hIC
= lpwfs
->lpAppInfo
;
769 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
771 WORKREQUEST workRequest
;
772 struct WORKREQ_FTPFINDFIRSTFILEW
*req
;
774 workRequest
.asyncproc
= AsyncFtpFindFirstFileProc
;
775 workRequest
.hdr
= WININET_AddRef( &lpwfs
->hdr
);
776 req
= &workRequest
.u
.FtpFindFirstFileW
;
777 req
->lpszSearchFile
= (lpszSearchFile
== NULL
) ? NULL
: heap_strdupW(lpszSearchFile
);
778 req
->lpFindFileData
= lpFindFileData
;
779 req
->dwFlags
= dwFlags
;
780 req
->dwContext
= dwContext
;
782 INTERNET_AsyncCall(&workRequest
);
787 r
= FTP_FtpFindFirstFileW(lpwfs
, lpszSearchFile
, lpFindFileData
,
792 WININET_Release( &lpwfs
->hdr
);
798 /***********************************************************************
799 * FTP_FtpFindFirstFileW (Internal)
801 * Search the specified directory
804 * HINTERNET on success
808 static HINTERNET
FTP_FtpFindFirstFileW(ftp_session_t
*lpwfs
,
809 LPCWSTR lpszSearchFile
, LPWIN32_FIND_DATAW lpFindFileData
, DWORD dwFlags
, DWORD_PTR dwContext
)
812 appinfo_t
*hIC
= NULL
;
813 HINTERNET hFindNext
= NULL
;
817 /* Clear any error information */
818 INTERNET_SetLastError(0);
820 if (!FTP_InitListenSocket(lpwfs
))
823 if (!FTP_SendType(lpwfs
, INTERNET_FLAG_TRANSFER_ASCII
))
826 if (!FTP_SendPortOrPasv(lpwfs
))
829 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_LIST
, NULL
,
830 lpwfs
->hdr
.lpfnStatusCB
, &lpwfs
->hdr
, lpwfs
->hdr
.dwContext
))
833 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
836 if (nResCode
== 125 || nResCode
== 150)
840 /* Get data socket to server */
841 if (FTP_GetDataSocket(lpwfs
, &nDataSocket
))
843 hFindNext
= FTP_ReceiveFileList(lpwfs
, nDataSocket
, lpszSearchFile
, lpFindFileData
, dwContext
);
844 closesocket(nDataSocket
);
845 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
846 if (nResCode
!= 226 && nResCode
!= 250)
847 INTERNET_SetLastError(ERROR_NO_MORE_FILES
);
851 FTP_SetResponseError(nResCode
);
855 if (lpwfs
->lstnSocket
!= -1)
857 closesocket(lpwfs
->lstnSocket
);
858 lpwfs
->lstnSocket
= -1;
861 hIC
= lpwfs
->lpAppInfo
;
862 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
864 INTERNET_ASYNC_RESULT iar
;
868 iar
.dwResult
= (DWORD_PTR
)hFindNext
;
869 iar
.dwError
= ERROR_SUCCESS
;
870 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_HANDLE_CREATED
,
871 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
874 iar
.dwResult
= (DWORD_PTR
)hFindNext
;
875 iar
.dwError
= hFindNext
? ERROR_SUCCESS
: INTERNET_GetLastError();
876 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
877 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
884 /***********************************************************************
885 * FtpGetCurrentDirectoryA (WININET.@)
887 * Retrieves the current directory
894 BOOL WINAPI
FtpGetCurrentDirectoryA(HINTERNET hFtpSession
, LPSTR lpszCurrentDirectory
,
895 LPDWORD lpdwCurrentDirectory
)
901 if(lpdwCurrentDirectory
) {
902 len
= *lpdwCurrentDirectory
;
903 if(lpszCurrentDirectory
)
905 dir
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
908 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
913 ret
= FtpGetCurrentDirectoryW(hFtpSession
, lpszCurrentDirectory
?dir
:NULL
, lpdwCurrentDirectory
?&len
:NULL
);
915 if (ret
&& lpszCurrentDirectory
)
916 WideCharToMultiByte(CP_ACP
, 0, dir
, -1, lpszCurrentDirectory
, len
, NULL
, NULL
);
918 if (lpdwCurrentDirectory
) *lpdwCurrentDirectory
= len
;
919 HeapFree(GetProcessHeap(), 0, dir
);
924 static void AsyncFtpGetCurrentDirectoryProc(WORKREQUEST
*workRequest
)
926 struct WORKREQ_FTPGETCURRENTDIRECTORYW
const *req
= &workRequest
->u
.FtpGetCurrentDirectoryW
;
927 ftp_session_t
*lpwfs
= (ftp_session_t
*) workRequest
->hdr
;
929 TRACE("%p\n", lpwfs
);
931 FTP_FtpGetCurrentDirectoryW(lpwfs
, req
->lpszDirectory
, req
->lpdwDirectory
);
934 /***********************************************************************
935 * FtpGetCurrentDirectoryW (WININET.@)
937 * Retrieves the current directory
944 BOOL WINAPI
FtpGetCurrentDirectoryW(HINTERNET hFtpSession
, LPWSTR lpszCurrentDirectory
,
945 LPDWORD lpdwCurrentDirectory
)
947 ftp_session_t
*lpwfs
;
948 appinfo_t
*hIC
= NULL
;
951 TRACE("%p %p %p\n", hFtpSession
, lpszCurrentDirectory
, lpdwCurrentDirectory
);
953 lpwfs
= (ftp_session_t
*) WININET_GetObject( hFtpSession
);
956 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
960 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
962 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
966 if (!lpdwCurrentDirectory
)
968 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
972 if (lpszCurrentDirectory
== NULL
)
974 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
978 if (lpwfs
->download_in_progress
!= NULL
)
980 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
984 hIC
= lpwfs
->lpAppInfo
;
985 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
987 WORKREQUEST workRequest
;
988 struct WORKREQ_FTPGETCURRENTDIRECTORYW
*req
;
990 workRequest
.asyncproc
= AsyncFtpGetCurrentDirectoryProc
;
991 workRequest
.hdr
= WININET_AddRef( &lpwfs
->hdr
);
992 req
= &workRequest
.u
.FtpGetCurrentDirectoryW
;
993 req
->lpszDirectory
= lpszCurrentDirectory
;
994 req
->lpdwDirectory
= lpdwCurrentDirectory
;
996 r
= INTERNET_AsyncCall(&workRequest
);
1000 r
= FTP_FtpGetCurrentDirectoryW(lpwfs
, lpszCurrentDirectory
,
1001 lpdwCurrentDirectory
);
1006 WININET_Release( &lpwfs
->hdr
);
1012 /***********************************************************************
1013 * FTP_FtpGetCurrentDirectoryW (Internal)
1015 * Retrieves the current directory
1022 static BOOL
FTP_FtpGetCurrentDirectoryW(ftp_session_t
*lpwfs
, LPWSTR lpszCurrentDirectory
,
1023 LPDWORD lpdwCurrentDirectory
)
1026 appinfo_t
*hIC
= NULL
;
1027 DWORD bSuccess
= FALSE
;
1029 /* Clear any error information */
1030 INTERNET_SetLastError(0);
1032 hIC
= lpwfs
->lpAppInfo
;
1033 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_PWD
, NULL
,
1034 lpwfs
->hdr
.lpfnStatusCB
, &lpwfs
->hdr
, lpwfs
->hdr
.dwContext
))
1037 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
1040 if (nResCode
== 257) /* Extract directory name */
1042 DWORD firstpos
, lastpos
, len
;
1043 LPWSTR lpszResponseBuffer
= heap_strdupAtoW(INTERNET_GetResponseBuffer());
1045 for (firstpos
= 0, lastpos
= 0; lpszResponseBuffer
[lastpos
]; lastpos
++)
1047 if ('"' == lpszResponseBuffer
[lastpos
])
1055 len
= lastpos
- firstpos
;
1056 if (*lpdwCurrentDirectory
>= len
)
1058 memcpy(lpszCurrentDirectory
, &lpszResponseBuffer
[firstpos
+ 1], len
* sizeof(WCHAR
));
1059 lpszCurrentDirectory
[len
- 1] = 0;
1060 *lpdwCurrentDirectory
= len
;
1063 else INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1065 HeapFree(GetProcessHeap(), 0, lpszResponseBuffer
);
1068 FTP_SetResponseError(nResCode
);
1072 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1074 INTERNET_ASYNC_RESULT iar
;
1076 iar
.dwResult
= bSuccess
;
1077 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: ERROR_INTERNET_EXTENDED_ERROR
;
1078 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
1079 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1086 /***********************************************************************
1087 * FTPFILE_Destroy(internal)
1089 * Closes the file transfer handle. This also 'cleans' the data queue of
1090 * the 'transfer complete' message (this is a bit of a hack though :-/ )
1093 static void FTPFILE_Destroy(object_header_t
*hdr
)
1095 ftp_file_t
*lpwh
= (ftp_file_t
*) hdr
;
1096 ftp_session_t
*lpwfs
= lpwh
->lpFtpSession
;
1101 if (!lpwh
->session_deleted
)
1102 lpwfs
->download_in_progress
= NULL
;
1104 if (lpwh
->nDataSocket
!= -1)
1105 closesocket(lpwh
->nDataSocket
);
1107 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
1108 if (nResCode
> 0 && nResCode
!= 226) WARN("server reports failed transfer\n");
1110 WININET_Release(&lpwh
->lpFtpSession
->hdr
);
1112 HeapFree(GetProcessHeap(), 0, lpwh
);
1115 static DWORD
FTPFILE_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
1118 case INTERNET_OPTION_HANDLE_TYPE
:
1119 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
1121 if (*size
< sizeof(ULONG
))
1122 return ERROR_INSUFFICIENT_BUFFER
;
1124 *size
= sizeof(DWORD
);
1125 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_FTP_FILE
;
1126 return ERROR_SUCCESS
;
1129 return INET_QueryOption(option
, buffer
, size
, unicode
);
1132 static DWORD
FTPFILE_ReadFile(object_header_t
*hdr
, void *buffer
, DWORD size
, DWORD
*read
)
1134 ftp_file_t
*file
= (ftp_file_t
*)hdr
;
1137 if (file
->nDataSocket
== -1)
1138 return ERROR_INTERNET_DISCONNECTED
;
1140 /* FIXME: FTP should use NETCON_ stuff */
1141 res
= recv(file
->nDataSocket
, buffer
, size
, MSG_WAITALL
);
1142 *read
= res
>0 ? res
: 0;
1144 return res
>=0 ? ERROR_SUCCESS
: INTERNET_ERROR_BASE
; /* FIXME*/
1147 static DWORD
FTPFILE_ReadFileExA(object_header_t
*hdr
, INTERNET_BUFFERSA
*buffers
,
1148 DWORD flags
, DWORD_PTR context
)
1150 return FTPFILE_ReadFile(hdr
, buffers
->lpvBuffer
, buffers
->dwBufferLength
, &buffers
->dwBufferLength
);
1153 static DWORD
FTPFILE_ReadFileExW(object_header_t
*hdr
, INTERNET_BUFFERSW
*buffers
,
1154 DWORD flags
, DWORD_PTR context
)
1156 return FTPFILE_ReadFile(hdr
, buffers
->lpvBuffer
, buffers
->dwBufferLength
, &buffers
->dwBufferLength
);
1159 static BOOL
FTPFILE_WriteFile(object_header_t
*hdr
, const void *buffer
, DWORD size
, DWORD
*written
)
1161 ftp_file_t
*lpwh
= (ftp_file_t
*) hdr
;
1164 res
= send(lpwh
->nDataSocket
, buffer
, size
, 0);
1166 *written
= res
>0 ? res
: 0;
1170 static void FTP_ReceiveRequestData(ftp_file_t
*file
, BOOL first_notif
)
1172 INTERNET_ASYNC_RESULT iar
;
1176 TRACE("%p\n", file
);
1178 available
= recv(file
->nDataSocket
, buffer
, sizeof(buffer
), MSG_PEEK
);
1180 if(available
!= -1) {
1181 iar
.dwResult
= (DWORD_PTR
)file
->hdr
.hInternet
;
1182 iar
.dwError
= first_notif
? 0 : available
;
1185 iar
.dwError
= INTERNET_GetLastError();
1188 INTERNET_SendCallback(&file
->hdr
, file
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
1189 sizeof(INTERNET_ASYNC_RESULT
));
1192 static void FTPFILE_AsyncQueryDataAvailableProc(WORKREQUEST
*workRequest
)
1194 ftp_file_t
*file
= (ftp_file_t
*)workRequest
->hdr
;
1196 FTP_ReceiveRequestData(file
, FALSE
);
1199 static DWORD
FTPFILE_QueryDataAvailable(object_header_t
*hdr
, DWORD
*available
, DWORD flags
, DWORD_PTR ctx
)
1201 ftp_file_t
*file
= (ftp_file_t
*) hdr
;
1202 int retval
, unread
= 0;
1204 TRACE("(%p %p %x %lx)\n", file
, available
, flags
, ctx
);
1207 retval
= ioctlsocket(file
->nDataSocket
, FIONREAD
, &unread
);
1209 TRACE("%d bytes of queued, but unread data\n", unread
);
1211 FIXME("FIONREAD not available\n");
1214 *available
= unread
;
1221 retval
= recv(file
->nDataSocket
, &byte
, 1, MSG_PEEK
);
1223 WORKREQUEST workRequest
;
1226 workRequest
.asyncproc
= FTPFILE_AsyncQueryDataAvailableProc
;
1227 workRequest
.hdr
= WININET_AddRef( &file
->hdr
);
1229 INTERNET_AsyncCall(&workRequest
);
1231 return ERROR_IO_PENDING
;
1235 return ERROR_SUCCESS
;
1239 static const object_vtbl_t FTPFILEVtbl
= {
1242 FTPFILE_QueryOption
,
1245 FTPFILE_ReadFileExA
,
1246 FTPFILE_ReadFileExW
,
1248 FTPFILE_QueryDataAvailable
,
1252 /***********************************************************************
1253 * FTP_FtpOpenFileW (Internal)
1255 * Open a remote file for writing or reading
1258 * HINTERNET handle on success
1262 HINTERNET
FTP_FtpOpenFileW(ftp_session_t
*lpwfs
,
1263 LPCWSTR lpszFileName
, DWORD fdwAccess
, DWORD dwFlags
,
1264 DWORD_PTR dwContext
)
1267 BOOL bSuccess
= FALSE
;
1268 ftp_file_t
*lpwh
= NULL
;
1269 appinfo_t
*hIC
= NULL
;
1270 HINTERNET handle
= NULL
;
1274 /* Clear any error information */
1275 INTERNET_SetLastError(0);
1277 if (GENERIC_READ
== fdwAccess
)
1279 /* Set up socket to retrieve data */
1280 bSuccess
= FTP_SendRetrieve(lpwfs
, lpszFileName
, dwFlags
);
1282 else if (GENERIC_WRITE
== fdwAccess
)
1284 /* Set up socket to send data */
1285 bSuccess
= FTP_SendStore(lpwfs
, lpszFileName
, dwFlags
);
1288 /* Get data socket to server */
1289 if (bSuccess
&& FTP_GetDataSocket(lpwfs
, &nDataSocket
))
1291 lpwh
= HeapAlloc(GetProcessHeap(), 0, sizeof(ftp_file_t
));
1292 lpwh
->hdr
.htype
= WH_HFILE
;
1293 lpwh
->hdr
.vtbl
= &FTPFILEVtbl
;
1294 lpwh
->hdr
.dwFlags
= dwFlags
;
1295 lpwh
->hdr
.dwContext
= dwContext
;
1297 lpwh
->hdr
.lpfnStatusCB
= lpwfs
->hdr
.lpfnStatusCB
;
1298 lpwh
->nDataSocket
= nDataSocket
;
1299 lpwh
->session_deleted
= FALSE
;
1301 WININET_AddRef( &lpwfs
->hdr
);
1302 lpwh
->lpFtpSession
= lpwfs
;
1303 list_add_head( &lpwfs
->hdr
.children
, &lpwh
->hdr
.entry
);
1305 handle
= WININET_AllocHandle( &lpwh
->hdr
);
1309 /* Indicate that a download is currently in progress */
1310 lpwfs
->download_in_progress
= lpwh
;
1313 if (lpwfs
->lstnSocket
!= -1)
1315 closesocket(lpwfs
->lstnSocket
);
1316 lpwfs
->lstnSocket
= -1;
1319 hIC
= lpwfs
->lpAppInfo
;
1320 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1322 INTERNET_ASYNC_RESULT iar
;
1326 iar
.dwResult
= (DWORD_PTR
)handle
;
1327 iar
.dwError
= ERROR_SUCCESS
;
1328 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_HANDLE_CREATED
,
1329 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1333 FTP_ReceiveRequestData(lpwh
, TRUE
);
1336 iar
.dwError
= INTERNET_GetLastError();
1337 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
1338 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1344 WININET_Release( &lpwh
->hdr
);
1350 /***********************************************************************
1351 * FtpOpenFileA (WININET.@)
1353 * Open a remote file for writing or reading
1356 * HINTERNET handle on success
1360 HINTERNET WINAPI
FtpOpenFileA(HINTERNET hFtpSession
,
1361 LPCSTR lpszFileName
, DWORD fdwAccess
, DWORD dwFlags
,
1362 DWORD_PTR dwContext
)
1364 LPWSTR lpwzFileName
;
1367 lpwzFileName
= heap_strdupAtoW(lpszFileName
);
1368 ret
= FtpOpenFileW(hFtpSession
, lpwzFileName
, fdwAccess
, dwFlags
, dwContext
);
1369 HeapFree(GetProcessHeap(), 0, lpwzFileName
);
1374 static void AsyncFtpOpenFileProc(WORKREQUEST
*workRequest
)
1376 struct WORKREQ_FTPOPENFILEW
const *req
= &workRequest
->u
.FtpOpenFileW
;
1377 ftp_session_t
*lpwfs
= (ftp_session_t
*) workRequest
->hdr
;
1379 TRACE("%p\n", lpwfs
);
1381 FTP_FtpOpenFileW(lpwfs
, req
->lpszFilename
,
1382 req
->dwAccess
, req
->dwFlags
, req
->dwContext
);
1383 HeapFree(GetProcessHeap(), 0, req
->lpszFilename
);
1386 /***********************************************************************
1387 * FtpOpenFileW (WININET.@)
1389 * Open a remote file for writing or reading
1392 * HINTERNET handle on success
1396 HINTERNET WINAPI
FtpOpenFileW(HINTERNET hFtpSession
,
1397 LPCWSTR lpszFileName
, DWORD fdwAccess
, DWORD dwFlags
,
1398 DWORD_PTR dwContext
)
1400 ftp_session_t
*lpwfs
;
1401 appinfo_t
*hIC
= NULL
;
1404 TRACE("(%p,%s,0x%08x,0x%08x,0x%08lx)\n", hFtpSession
,
1405 debugstr_w(lpszFileName
), fdwAccess
, dwFlags
, dwContext
);
1407 lpwfs
= (ftp_session_t
*) WININET_GetObject( hFtpSession
);
1410 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
1414 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
1416 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1420 if ((!lpszFileName
) ||
1421 ((fdwAccess
!= GENERIC_READ
) && (fdwAccess
!= GENERIC_WRITE
)) ||
1422 ((dwFlags
& FTP_CONDITION_MASK
) > FTP_TRANSFER_TYPE_BINARY
))
1424 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1428 if (lpwfs
->download_in_progress
!= NULL
)
1430 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
1434 hIC
= lpwfs
->lpAppInfo
;
1435 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1437 WORKREQUEST workRequest
;
1438 struct WORKREQ_FTPOPENFILEW
*req
;
1440 workRequest
.asyncproc
= AsyncFtpOpenFileProc
;
1441 workRequest
.hdr
= WININET_AddRef( &lpwfs
->hdr
);
1442 req
= &workRequest
.u
.FtpOpenFileW
;
1443 req
->lpszFilename
= heap_strdupW(lpszFileName
);
1444 req
->dwAccess
= fdwAccess
;
1445 req
->dwFlags
= dwFlags
;
1446 req
->dwContext
= dwContext
;
1448 INTERNET_AsyncCall(&workRequest
);
1453 r
= FTP_FtpOpenFileW(lpwfs
, lpszFileName
, fdwAccess
, dwFlags
, dwContext
);
1457 WININET_Release( &lpwfs
->hdr
);
1463 /***********************************************************************
1464 * FtpGetFileA (WININET.@)
1466 * Retrieve file from the FTP server
1473 BOOL WINAPI
FtpGetFileA(HINTERNET hInternet
, LPCSTR lpszRemoteFile
, LPCSTR lpszNewFile
,
1474 BOOL fFailIfExists
, DWORD dwLocalFlagsAttribute
, DWORD dwInternetFlags
,
1475 DWORD_PTR dwContext
)
1477 LPWSTR lpwzRemoteFile
;
1481 lpwzRemoteFile
= heap_strdupAtoW(lpszRemoteFile
);
1482 lpwzNewFile
= heap_strdupAtoW(lpszNewFile
);
1483 ret
= FtpGetFileW(hInternet
, lpwzRemoteFile
, lpwzNewFile
, fFailIfExists
,
1484 dwLocalFlagsAttribute
, dwInternetFlags
, dwContext
);
1485 HeapFree(GetProcessHeap(), 0, lpwzRemoteFile
);
1486 HeapFree(GetProcessHeap(), 0, lpwzNewFile
);
1491 static void AsyncFtpGetFileProc(WORKREQUEST
*workRequest
)
1493 struct WORKREQ_FTPGETFILEW
const *req
= &workRequest
->u
.FtpGetFileW
;
1494 ftp_session_t
*lpwfs
= (ftp_session_t
*) workRequest
->hdr
;
1496 TRACE("%p\n", lpwfs
);
1498 FTP_FtpGetFileW(lpwfs
, req
->lpszRemoteFile
,
1499 req
->lpszNewFile
, req
->fFailIfExists
,
1500 req
->dwLocalFlagsAttribute
, req
->dwFlags
, req
->dwContext
);
1501 HeapFree(GetProcessHeap(), 0, req
->lpszRemoteFile
);
1502 HeapFree(GetProcessHeap(), 0, req
->lpszNewFile
);
1506 /***********************************************************************
1507 * FtpGetFileW (WININET.@)
1509 * Retrieve file from the FTP server
1516 BOOL WINAPI
FtpGetFileW(HINTERNET hInternet
, LPCWSTR lpszRemoteFile
, LPCWSTR lpszNewFile
,
1517 BOOL fFailIfExists
, DWORD dwLocalFlagsAttribute
, DWORD dwInternetFlags
,
1518 DWORD_PTR dwContext
)
1520 ftp_session_t
*lpwfs
;
1521 appinfo_t
*hIC
= NULL
;
1524 if (!lpszRemoteFile
|| !lpszNewFile
)
1526 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1530 lpwfs
= (ftp_session_t
*) WININET_GetObject( hInternet
);
1533 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
1537 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
1539 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1543 if ((dwInternetFlags
& FTP_CONDITION_MASK
) > FTP_TRANSFER_TYPE_BINARY
)
1545 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1549 if (lpwfs
->download_in_progress
!= NULL
)
1551 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
1555 hIC
= lpwfs
->lpAppInfo
;
1556 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1558 WORKREQUEST workRequest
;
1559 struct WORKREQ_FTPGETFILEW
*req
;
1561 workRequest
.asyncproc
= AsyncFtpGetFileProc
;
1562 workRequest
.hdr
= WININET_AddRef( &lpwfs
->hdr
);
1563 req
= &workRequest
.u
.FtpGetFileW
;
1564 req
->lpszRemoteFile
= heap_strdupW(lpszRemoteFile
);
1565 req
->lpszNewFile
= heap_strdupW(lpszNewFile
);
1566 req
->dwLocalFlagsAttribute
= dwLocalFlagsAttribute
;
1567 req
->fFailIfExists
= fFailIfExists
;
1568 req
->dwFlags
= dwInternetFlags
;
1569 req
->dwContext
= dwContext
;
1571 r
= INTERNET_AsyncCall(&workRequest
);
1575 r
= FTP_FtpGetFileW(lpwfs
, lpszRemoteFile
, lpszNewFile
,
1576 fFailIfExists
, dwLocalFlagsAttribute
, dwInternetFlags
, dwContext
);
1580 WININET_Release( &lpwfs
->hdr
);
1586 /***********************************************************************
1587 * FTP_FtpGetFileW (Internal)
1589 * Retrieve file from the FTP server
1596 static BOOL
FTP_FtpGetFileW(ftp_session_t
*lpwfs
, LPCWSTR lpszRemoteFile
, LPCWSTR lpszNewFile
,
1597 BOOL fFailIfExists
, DWORD dwLocalFlagsAttribute
, DWORD dwInternetFlags
,
1598 DWORD_PTR dwContext
)
1600 BOOL bSuccess
= FALSE
;
1602 appinfo_t
*hIC
= NULL
;
1604 TRACE("lpszRemoteFile(%s) lpszNewFile(%s)\n", debugstr_w(lpszRemoteFile
), debugstr_w(lpszNewFile
));
1606 /* Clear any error information */
1607 INTERNET_SetLastError(0);
1609 /* Ensure we can write to lpszNewfile by opening it */
1610 hFile
= CreateFileW(lpszNewFile
, GENERIC_WRITE
, 0, 0, fFailIfExists
?
1611 CREATE_NEW
: CREATE_ALWAYS
, dwLocalFlagsAttribute
, 0);
1612 if (INVALID_HANDLE_VALUE
== hFile
)
1615 /* Set up socket to retrieve data */
1616 if (FTP_SendRetrieve(lpwfs
, lpszRemoteFile
, dwInternetFlags
))
1620 /* Get data socket to server */
1621 if (FTP_GetDataSocket(lpwfs
, &nDataSocket
))
1626 FTP_RetrieveFileData(lpwfs
, nDataSocket
, hFile
);
1627 closesocket(nDataSocket
);
1629 nResCode
= FTP_ReceiveResponse(lpwfs
, dwContext
);
1632 if (nResCode
== 226)
1635 FTP_SetResponseError(nResCode
);
1640 if (lpwfs
->lstnSocket
!= -1)
1642 closesocket(lpwfs
->lstnSocket
);
1643 lpwfs
->lstnSocket
= -1;
1648 hIC
= lpwfs
->lpAppInfo
;
1649 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1651 INTERNET_ASYNC_RESULT iar
;
1653 iar
.dwResult
= (DWORD
)bSuccess
;
1654 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
1655 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
1656 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1659 if (!bSuccess
) DeleteFileW(lpszNewFile
);
1663 /***********************************************************************
1664 * FtpGetFileSize (WININET.@)
1666 DWORD WINAPI
FtpGetFileSize( HINTERNET hFile
, LPDWORD lpdwFileSizeHigh
)
1668 FIXME("(%p, %p)\n", hFile
, lpdwFileSizeHigh
);
1670 if (lpdwFileSizeHigh
)
1671 *lpdwFileSizeHigh
= 0;
1676 /***********************************************************************
1677 * FtpDeleteFileA (WININET.@)
1679 * Delete a file on the ftp server
1686 BOOL WINAPI
FtpDeleteFileA(HINTERNET hFtpSession
, LPCSTR lpszFileName
)
1688 LPWSTR lpwzFileName
;
1691 lpwzFileName
= heap_strdupAtoW(lpszFileName
);
1692 ret
= FtpDeleteFileW(hFtpSession
, lpwzFileName
);
1693 HeapFree(GetProcessHeap(), 0, lpwzFileName
);
1697 static void AsyncFtpDeleteFileProc(WORKREQUEST
*workRequest
)
1699 struct WORKREQ_FTPDELETEFILEW
const *req
= &workRequest
->u
.FtpDeleteFileW
;
1700 ftp_session_t
*lpwfs
= (ftp_session_t
*) workRequest
->hdr
;
1702 TRACE("%p\n", lpwfs
);
1704 FTP_FtpDeleteFileW(lpwfs
, req
->lpszFilename
);
1705 HeapFree(GetProcessHeap(), 0, req
->lpszFilename
);
1708 /***********************************************************************
1709 * FtpDeleteFileW (WININET.@)
1711 * Delete a file on the ftp server
1718 BOOL WINAPI
FtpDeleteFileW(HINTERNET hFtpSession
, LPCWSTR lpszFileName
)
1720 ftp_session_t
*lpwfs
;
1721 appinfo_t
*hIC
= NULL
;
1724 lpwfs
= (ftp_session_t
*) WININET_GetObject( hFtpSession
);
1727 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
1731 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
1733 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1737 if (lpwfs
->download_in_progress
!= NULL
)
1739 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
1745 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1749 hIC
= lpwfs
->lpAppInfo
;
1750 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1752 WORKREQUEST workRequest
;
1753 struct WORKREQ_FTPDELETEFILEW
*req
;
1755 workRequest
.asyncproc
= AsyncFtpDeleteFileProc
;
1756 workRequest
.hdr
= WININET_AddRef( &lpwfs
->hdr
);
1757 req
= &workRequest
.u
.FtpDeleteFileW
;
1758 req
->lpszFilename
= heap_strdupW(lpszFileName
);
1760 r
= INTERNET_AsyncCall(&workRequest
);
1764 r
= FTP_FtpDeleteFileW(lpwfs
, lpszFileName
);
1768 WININET_Release( &lpwfs
->hdr
);
1773 /***********************************************************************
1774 * FTP_FtpDeleteFileW (Internal)
1776 * Delete a file on the ftp server
1783 BOOL
FTP_FtpDeleteFileW(ftp_session_t
*lpwfs
, LPCWSTR lpszFileName
)
1786 BOOL bSuccess
= FALSE
;
1787 appinfo_t
*hIC
= NULL
;
1789 TRACE("%p\n", lpwfs
);
1791 /* Clear any error information */
1792 INTERNET_SetLastError(0);
1794 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_DELE
, lpszFileName
, 0, 0, 0))
1797 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
1800 if (nResCode
== 250)
1803 FTP_SetResponseError(nResCode
);
1806 hIC
= lpwfs
->lpAppInfo
;
1807 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1809 INTERNET_ASYNC_RESULT iar
;
1811 iar
.dwResult
= (DWORD
)bSuccess
;
1812 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
1813 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
1814 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1821 /***********************************************************************
1822 * FtpRemoveDirectoryA (WININET.@)
1824 * Remove a directory on the ftp server
1831 BOOL WINAPI
FtpRemoveDirectoryA(HINTERNET hFtpSession
, LPCSTR lpszDirectory
)
1833 LPWSTR lpwzDirectory
;
1836 lpwzDirectory
= heap_strdupAtoW(lpszDirectory
);
1837 ret
= FtpRemoveDirectoryW(hFtpSession
, lpwzDirectory
);
1838 HeapFree(GetProcessHeap(), 0, lpwzDirectory
);
1842 static void AsyncFtpRemoveDirectoryProc(WORKREQUEST
*workRequest
)
1844 struct WORKREQ_FTPREMOVEDIRECTORYW
const *req
= &workRequest
->u
.FtpRemoveDirectoryW
;
1845 ftp_session_t
*lpwfs
= (ftp_session_t
*) workRequest
->hdr
;
1847 TRACE("%p\n", lpwfs
);
1849 FTP_FtpRemoveDirectoryW(lpwfs
, req
->lpszDirectory
);
1850 HeapFree(GetProcessHeap(), 0, req
->lpszDirectory
);
1853 /***********************************************************************
1854 * FtpRemoveDirectoryW (WININET.@)
1856 * Remove a directory on the ftp server
1863 BOOL WINAPI
FtpRemoveDirectoryW(HINTERNET hFtpSession
, LPCWSTR lpszDirectory
)
1865 ftp_session_t
*lpwfs
;
1866 appinfo_t
*hIC
= NULL
;
1869 lpwfs
= (ftp_session_t
*) WININET_GetObject( hFtpSession
);
1872 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
1876 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
1878 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1882 if (lpwfs
->download_in_progress
!= NULL
)
1884 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
1890 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1894 hIC
= lpwfs
->lpAppInfo
;
1895 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1897 WORKREQUEST workRequest
;
1898 struct WORKREQ_FTPREMOVEDIRECTORYW
*req
;
1900 workRequest
.asyncproc
= AsyncFtpRemoveDirectoryProc
;
1901 workRequest
.hdr
= WININET_AddRef( &lpwfs
->hdr
);
1902 req
= &workRequest
.u
.FtpRemoveDirectoryW
;
1903 req
->lpszDirectory
= heap_strdupW(lpszDirectory
);
1905 r
= INTERNET_AsyncCall(&workRequest
);
1909 r
= FTP_FtpRemoveDirectoryW(lpwfs
, lpszDirectory
);
1913 WININET_Release( &lpwfs
->hdr
);
1918 /***********************************************************************
1919 * FTP_FtpRemoveDirectoryW (Internal)
1921 * Remove a directory on the ftp server
1928 BOOL
FTP_FtpRemoveDirectoryW(ftp_session_t
*lpwfs
, LPCWSTR lpszDirectory
)
1931 BOOL bSuccess
= FALSE
;
1932 appinfo_t
*hIC
= NULL
;
1936 /* Clear any error information */
1937 INTERNET_SetLastError(0);
1939 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_RMD
, lpszDirectory
, 0, 0, 0))
1942 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
1945 if (nResCode
== 250)
1948 FTP_SetResponseError(nResCode
);
1952 hIC
= lpwfs
->lpAppInfo
;
1953 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1955 INTERNET_ASYNC_RESULT iar
;
1957 iar
.dwResult
= (DWORD
)bSuccess
;
1958 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
1959 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
1960 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
1967 /***********************************************************************
1968 * FtpRenameFileA (WININET.@)
1970 * Rename a file on the ftp server
1977 BOOL WINAPI
FtpRenameFileA(HINTERNET hFtpSession
, LPCSTR lpszSrc
, LPCSTR lpszDest
)
1983 lpwzSrc
= heap_strdupAtoW(lpszSrc
);
1984 lpwzDest
= heap_strdupAtoW(lpszDest
);
1985 ret
= FtpRenameFileW(hFtpSession
, lpwzSrc
, lpwzDest
);
1986 HeapFree(GetProcessHeap(), 0, lpwzSrc
);
1987 HeapFree(GetProcessHeap(), 0, lpwzDest
);
1991 static void AsyncFtpRenameFileProc(WORKREQUEST
*workRequest
)
1993 struct WORKREQ_FTPRENAMEFILEW
const *req
= &workRequest
->u
.FtpRenameFileW
;
1994 ftp_session_t
*lpwfs
= (ftp_session_t
*) workRequest
->hdr
;
1996 TRACE("%p\n", lpwfs
);
1998 FTP_FtpRenameFileW(lpwfs
, req
->lpszSrcFile
, req
->lpszDestFile
);
1999 HeapFree(GetProcessHeap(), 0, req
->lpszSrcFile
);
2000 HeapFree(GetProcessHeap(), 0, req
->lpszDestFile
);
2003 /***********************************************************************
2004 * FtpRenameFileW (WININET.@)
2006 * Rename a file on the ftp server
2013 BOOL WINAPI
FtpRenameFileW(HINTERNET hFtpSession
, LPCWSTR lpszSrc
, LPCWSTR lpszDest
)
2015 ftp_session_t
*lpwfs
;
2016 appinfo_t
*hIC
= NULL
;
2019 lpwfs
= (ftp_session_t
*) WININET_GetObject( hFtpSession
);
2022 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
2026 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
2028 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2032 if (lpwfs
->download_in_progress
!= NULL
)
2034 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
2038 if (!lpszSrc
|| !lpszDest
)
2040 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
2044 hIC
= lpwfs
->lpAppInfo
;
2045 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
2047 WORKREQUEST workRequest
;
2048 struct WORKREQ_FTPRENAMEFILEW
*req
;
2050 workRequest
.asyncproc
= AsyncFtpRenameFileProc
;
2051 workRequest
.hdr
= WININET_AddRef( &lpwfs
->hdr
);
2052 req
= &workRequest
.u
.FtpRenameFileW
;
2053 req
->lpszSrcFile
= heap_strdupW(lpszSrc
);
2054 req
->lpszDestFile
= heap_strdupW(lpszDest
);
2056 r
= INTERNET_AsyncCall(&workRequest
);
2060 r
= FTP_FtpRenameFileW(lpwfs
, lpszSrc
, lpszDest
);
2064 WININET_Release( &lpwfs
->hdr
);
2069 /***********************************************************************
2070 * FTP_FtpRenameFileW (Internal)
2072 * Rename a file on the ftp server
2079 BOOL
FTP_FtpRenameFileW(ftp_session_t
*lpwfs
, LPCWSTR lpszSrc
, LPCWSTR lpszDest
)
2082 BOOL bSuccess
= FALSE
;
2083 appinfo_t
*hIC
= NULL
;
2087 /* Clear any error information */
2088 INTERNET_SetLastError(0);
2090 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_RNFR
, lpszSrc
, 0, 0, 0))
2093 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2094 if (nResCode
== 350)
2096 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_RNTO
, lpszDest
, 0, 0, 0))
2099 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2102 if (nResCode
== 250)
2105 FTP_SetResponseError(nResCode
);
2108 hIC
= lpwfs
->lpAppInfo
;
2109 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
2111 INTERNET_ASYNC_RESULT iar
;
2113 iar
.dwResult
= (DWORD
)bSuccess
;
2114 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
2115 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
,
2116 &iar
, sizeof(INTERNET_ASYNC_RESULT
));
2122 /***********************************************************************
2123 * FtpCommandA (WININET.@)
2125 BOOL WINAPI
FtpCommandA( HINTERNET hConnect
, BOOL fExpectResponse
, DWORD dwFlags
,
2126 LPCSTR lpszCommand
, DWORD_PTR dwContext
, HINTERNET
* phFtpCommand
)
2131 TRACE("%p %d 0x%08x %s 0x%08lx %p\n", hConnect
, fExpectResponse
, dwFlags
,
2132 debugstr_a(lpszCommand
), dwContext
, phFtpCommand
);
2134 if (fExpectResponse
)
2136 FIXME("data connection not supported\n");
2140 if (!lpszCommand
|| !lpszCommand
[0])
2142 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
2146 if (!(cmdW
= heap_strdupAtoW(lpszCommand
)))
2148 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2152 r
= FtpCommandW(hConnect
, fExpectResponse
, dwFlags
, cmdW
, dwContext
, phFtpCommand
);
2154 HeapFree(GetProcessHeap(), 0, cmdW
);
2158 /***********************************************************************
2159 * FtpCommandW (WININET.@)
2161 BOOL WINAPI
FtpCommandW( HINTERNET hConnect
, BOOL fExpectResponse
, DWORD dwFlags
,
2162 LPCWSTR lpszCommand
, DWORD_PTR dwContext
, HINTERNET
* phFtpCommand
)
2165 ftp_session_t
*lpwfs
;
2167 DWORD len
, nBytesSent
= 0;
2168 INT nResCode
, nRC
= 0;
2170 TRACE("%p %d 0x%08x %s 0x%08lx %p\n", hConnect
, fExpectResponse
, dwFlags
,
2171 debugstr_w(lpszCommand
), dwContext
, phFtpCommand
);
2173 if (!lpszCommand
|| !lpszCommand
[0])
2175 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
2179 if (fExpectResponse
)
2181 FIXME("data connection not supported\n");
2185 lpwfs
= (ftp_session_t
*) WININET_GetObject( hConnect
);
2188 INTERNET_SetLastError(ERROR_INVALID_HANDLE
);
2192 if (WH_HFTPSESSION
!= lpwfs
->hdr
.htype
)
2194 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2198 if (lpwfs
->download_in_progress
!= NULL
)
2200 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS
);
2204 len
= WideCharToMultiByte(CP_ACP
, 0, lpszCommand
, -1, NULL
, 0, NULL
, NULL
) + strlen(szCRLF
);
2205 if ((cmd
= HeapAlloc(GetProcessHeap(), 0, len
)))
2206 WideCharToMultiByte(CP_ACP
, 0, lpszCommand
, -1, cmd
, len
, NULL
, NULL
);
2209 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2213 strcat(cmd
, szCRLF
);
2216 TRACE("Sending (%s) len(%d)\n", cmd
, len
);
2217 while ((nBytesSent
< len
) && (nRC
!= -1))
2219 nRC
= send(lpwfs
->sndSocket
, cmd
+ nBytesSent
, len
- nBytesSent
, 0);
2223 TRACE("Sent %d bytes\n", nRC
);
2229 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2230 if (nResCode
> 0 && nResCode
< 400)
2233 FTP_SetResponseError(nResCode
);
2237 WININET_Release( &lpwfs
->hdr
);
2238 HeapFree(GetProcessHeap(), 0, cmd
);
2243 /***********************************************************************
2244 * FTPSESSION_Destroy (internal)
2246 * Deallocate session handle
2248 static void FTPSESSION_Destroy(object_header_t
*hdr
)
2250 ftp_session_t
*lpwfs
= (ftp_session_t
*) hdr
;
2254 WININET_Release(&lpwfs
->lpAppInfo
->hdr
);
2256 HeapFree(GetProcessHeap(), 0, lpwfs
->lpszPassword
);
2257 HeapFree(GetProcessHeap(), 0, lpwfs
->lpszUserName
);
2258 HeapFree(GetProcessHeap(), 0, lpwfs
);
2261 static void FTPSESSION_CloseConnection(object_header_t
*hdr
)
2263 ftp_session_t
*lpwfs
= (ftp_session_t
*) hdr
;
2267 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
,
2268 INTERNET_STATUS_CLOSING_CONNECTION
, 0, 0);
2270 if (lpwfs
->download_in_progress
!= NULL
)
2271 lpwfs
->download_in_progress
->session_deleted
= TRUE
;
2273 if (lpwfs
->sndSocket
!= -1)
2274 closesocket(lpwfs
->sndSocket
);
2276 if (lpwfs
->lstnSocket
!= -1)
2277 closesocket(lpwfs
->lstnSocket
);
2279 if (lpwfs
->pasvSocket
!= -1)
2280 closesocket(lpwfs
->pasvSocket
);
2282 SendAsyncCallback(&lpwfs
->hdr
, lpwfs
->hdr
.dwContext
,
2283 INTERNET_STATUS_CONNECTION_CLOSED
, 0, 0);
2286 static DWORD
FTPSESSION_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
2289 case INTERNET_OPTION_HANDLE_TYPE
:
2290 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
2292 if (*size
< sizeof(ULONG
))
2293 return ERROR_INSUFFICIENT_BUFFER
;
2295 *size
= sizeof(DWORD
);
2296 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_CONNECT_FTP
;
2297 return ERROR_SUCCESS
;
2300 return INET_QueryOption(option
, buffer
, size
, unicode
);
2303 static const object_vtbl_t FTPSESSIONVtbl
= {
2305 FTPSESSION_CloseConnection
,
2306 FTPSESSION_QueryOption
,
2316 /***********************************************************************
2317 * FTP_Connect (internal)
2319 * Connect to a ftp server
2322 * HINTERNET a session handle on success
2327 * Windows uses 'anonymous' as the username, when given a NULL username
2328 * and a NULL password. The password is first looked up in:
2330 * HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\EmailName
2332 * If this entry is not present it uses the current username as the password.
2336 HINTERNET
FTP_Connect(appinfo_t
*hIC
, LPCWSTR lpszServerName
,
2337 INTERNET_PORT nServerPort
, LPCWSTR lpszUserName
,
2338 LPCWSTR lpszPassword
, DWORD dwFlags
, DWORD_PTR dwContext
,
2339 DWORD dwInternalFlags
)
2341 static const WCHAR szKey
[] = {'S','o','f','t','w','a','r','e','\\',
2342 'M','i','c','r','o','s','o','f','t','\\',
2343 'W','i','n','d','o','w','s','\\',
2344 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
2345 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0};
2346 static const WCHAR szValue
[] = {'E','m','a','i','l','N','a','m','e',0};
2347 static const WCHAR szDefaultUsername
[] = {'a','n','o','n','y','m','o','u','s','\0'};
2348 static const WCHAR szEmpty
[] = {'\0'};
2349 struct sockaddr_in socketAddr
;
2352 BOOL bSuccess
= FALSE
;
2353 ftp_session_t
*lpwfs
= NULL
;
2354 HINTERNET handle
= NULL
;
2356 TRACE("%p Server(%s) Port(%d) User(%s) Paswd(%s)\n",
2357 hIC
, debugstr_w(lpszServerName
),
2358 nServerPort
, debugstr_w(lpszUserName
), debugstr_w(lpszPassword
));
2360 assert( hIC
->hdr
.htype
== WH_HINIT
);
2362 if ((!lpszUserName
|| !*lpszUserName
) && lpszPassword
&& *lpszPassword
)
2364 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
2368 lpwfs
= HeapAlloc(GetProcessHeap(), 0, sizeof(ftp_session_t
));
2371 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2375 if (nServerPort
== INTERNET_INVALID_PORT_NUMBER
)
2376 nServerPort
= INTERNET_DEFAULT_FTP_PORT
;
2378 lpwfs
->hdr
.htype
= WH_HFTPSESSION
;
2379 lpwfs
->hdr
.vtbl
= &FTPSESSIONVtbl
;
2380 lpwfs
->hdr
.dwFlags
= dwFlags
;
2381 lpwfs
->hdr
.dwContext
= dwContext
;
2382 lpwfs
->hdr
.dwInternalFlags
= dwInternalFlags
;
2383 lpwfs
->hdr
.refs
= 1;
2384 lpwfs
->hdr
.lpfnStatusCB
= hIC
->hdr
.lpfnStatusCB
;
2385 lpwfs
->download_in_progress
= NULL
;
2386 lpwfs
->sndSocket
= -1;
2387 lpwfs
->lstnSocket
= -1;
2388 lpwfs
->pasvSocket
= -1;
2390 WININET_AddRef( &hIC
->hdr
);
2391 lpwfs
->lpAppInfo
= hIC
;
2392 list_add_head( &hIC
->hdr
.children
, &lpwfs
->hdr
.entry
);
2394 handle
= WININET_AllocHandle( &lpwfs
->hdr
);
2397 ERR("Failed to alloc handle\n");
2398 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2402 if(hIC
->lpszProxy
&& hIC
->dwAccessType
== INTERNET_OPEN_TYPE_PROXY
) {
2403 if(strchrW(hIC
->lpszProxy
, ' '))
2404 FIXME("Several proxies not implemented.\n");
2405 if(hIC
->lpszProxyBypass
)
2406 FIXME("Proxy bypass is ignored.\n");
2408 if (!lpszUserName
|| !strlenW(lpszUserName
)) {
2410 WCHAR szPassword
[MAX_PATH
];
2411 DWORD len
= sizeof(szPassword
);
2413 lpwfs
->lpszUserName
= heap_strdupW(szDefaultUsername
);
2415 RegOpenKeyW(HKEY_CURRENT_USER
, szKey
, &key
);
2416 if (RegQueryValueExW(key
, szValue
, NULL
, NULL
, (LPBYTE
)szPassword
, &len
)) {
2417 /* Nothing in the registry, get the username and use that as the password */
2418 if (!GetUserNameW(szPassword
, &len
)) {
2419 /* Should never get here, but use an empty password as failsafe */
2420 strcpyW(szPassword
, szEmpty
);
2425 TRACE("Password used for anonymous ftp : (%s)\n", debugstr_w(szPassword
));
2426 lpwfs
->lpszPassword
= heap_strdupW(szPassword
);
2429 lpwfs
->lpszUserName
= heap_strdupW(lpszUserName
);
2430 lpwfs
->lpszPassword
= heap_strdupW(lpszPassword
? lpszPassword
: szEmpty
);
2433 /* Don't send a handle created callback if this handle was created with InternetOpenUrl */
2434 if (!(lpwfs
->hdr
.dwInternalFlags
& INET_OPENURL
))
2436 INTERNET_ASYNC_RESULT iar
;
2438 iar
.dwResult
= (DWORD_PTR
)handle
;
2439 iar
.dwError
= ERROR_SUCCESS
;
2441 SendAsyncCallback(&hIC
->hdr
, dwContext
,
2442 INTERNET_STATUS_HANDLE_CREATED
, &iar
,
2443 sizeof(INTERNET_ASYNC_RESULT
));
2446 SendAsyncCallback(&hIC
->hdr
, dwContext
, INTERNET_STATUS_RESOLVING_NAME
,
2447 (LPWSTR
) lpszServerName
, strlenW(lpszServerName
));
2449 sock_namelen
= sizeof(socketAddr
);
2450 if (!GetAddress(lpszServerName
, nServerPort
,
2451 (struct sockaddr
*)&socketAddr
, &sock_namelen
))
2453 INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED
);
2457 SendAsyncCallback(&hIC
->hdr
, dwContext
, INTERNET_STATUS_NAME_RESOLVED
,
2458 (LPWSTR
) lpszServerName
, strlenW(lpszServerName
));
2460 if (socketAddr
.sin_family
!= AF_INET
)
2462 WARN("unsupported address family %d\n", socketAddr
.sin_family
);
2463 INTERNET_SetLastError(ERROR_INTERNET_CANNOT_CONNECT
);
2466 nsocket
= socket(AF_INET
,SOCK_STREAM
,0);
2469 INTERNET_SetLastError(ERROR_INTERNET_CANNOT_CONNECT
);
2473 SendAsyncCallback(&hIC
->hdr
, dwContext
, INTERNET_STATUS_CONNECTING_TO_SERVER
,
2474 &socketAddr
, sock_namelen
);
2476 if (connect(nsocket
, (struct sockaddr
*)&socketAddr
, sock_namelen
) < 0)
2478 ERR("Unable to connect (%s)\n", strerror(errno
));
2479 INTERNET_SetLastError(ERROR_INTERNET_CANNOT_CONNECT
);
2480 closesocket(nsocket
);
2484 TRACE("Connected to server\n");
2485 lpwfs
->sndSocket
= nsocket
;
2486 SendAsyncCallback(&hIC
->hdr
, dwContext
, INTERNET_STATUS_CONNECTED_TO_SERVER
,
2487 &socketAddr
, sock_namelen
);
2489 sock_namelen
= sizeof(lpwfs
->socketAddress
);
2490 getsockname(nsocket
, (struct sockaddr
*) &lpwfs
->socketAddress
, &sock_namelen
);
2492 if (FTP_ConnectToHost(lpwfs
))
2494 TRACE("Successfully logged into server\n");
2500 if (lpwfs
) WININET_Release( &lpwfs
->hdr
);
2502 if (!bSuccess
&& handle
)
2504 WININET_FreeHandle( handle
);
2512 /***********************************************************************
2513 * FTP_ConnectToHost (internal)
2515 * Connect to a ftp server
2522 static BOOL
FTP_ConnectToHost(ftp_session_t
*lpwfs
)
2525 BOOL bSuccess
= FALSE
;
2528 FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2530 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_USER
, lpwfs
->lpszUserName
, 0, 0, 0))
2533 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2536 /* Login successful... */
2537 if (nResCode
== 230)
2539 /* User name okay, need password... */
2540 else if (nResCode
== 331)
2541 bSuccess
= FTP_SendPassword(lpwfs
);
2542 /* Need account for login... */
2543 else if (nResCode
== 332)
2544 bSuccess
= FTP_SendAccount(lpwfs
);
2546 FTP_SetResponseError(nResCode
);
2549 TRACE("Returning %d\n", bSuccess
);
2555 /***********************************************************************
2556 * FTP_SendCommandA (internal)
2558 * Send command to server
2565 static BOOL
FTP_SendCommandA(INT nSocket
, FTP_COMMAND ftpCmd
, LPCSTR lpszParam
,
2566 INTERNET_STATUS_CALLBACK lpfnStatusCB
, object_header_t
*hdr
, DWORD_PTR dwContext
)
2570 DWORD nBytesSent
= 0;
2574 TRACE("%d: (%s) %d\n", ftpCmd
, lpszParam
, nSocket
);
2578 lpfnStatusCB(hdr
->hInternet
, dwContext
, INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
2581 dwParamLen
= lpszParam
?strlen(lpszParam
)+1:0;
2582 len
= dwParamLen
+ strlen(szFtpCommands
[ftpCmd
]) + strlen(szCRLF
);
2583 if (NULL
== (buf
= HeapAlloc(GetProcessHeap(), 0, len
+1)))
2585 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2588 sprintf(buf
, "%s%s%s%s", szFtpCommands
[ftpCmd
], dwParamLen
? " " : "",
2589 dwParamLen
? lpszParam
: "", szCRLF
);
2591 TRACE("Sending (%s) len(%d)\n", buf
, len
);
2592 while((nBytesSent
< len
) && (nRC
!= -1))
2594 nRC
= send(nSocket
, buf
+nBytesSent
, len
- nBytesSent
, 0);
2598 HeapFree(GetProcessHeap(), 0, (LPVOID
)buf
);
2602 lpfnStatusCB(hdr
->hInternet
, dwContext
, INTERNET_STATUS_REQUEST_SENT
,
2603 &nBytesSent
, sizeof(DWORD
));
2606 TRACE("Sent %d bytes\n", nBytesSent
);
2610 /***********************************************************************
2611 * FTP_SendCommand (internal)
2613 * Send command to server
2620 static BOOL
FTP_SendCommand(INT nSocket
, FTP_COMMAND ftpCmd
, LPCWSTR lpszParam
,
2621 INTERNET_STATUS_CALLBACK lpfnStatusCB
, object_header_t
*hdr
, DWORD_PTR dwContext
)
2624 LPSTR lpszParamA
= heap_strdupWtoA(lpszParam
);
2625 ret
= FTP_SendCommandA(nSocket
, ftpCmd
, lpszParamA
, lpfnStatusCB
, hdr
, dwContext
);
2626 HeapFree(GetProcessHeap(), 0, lpszParamA
);
2630 /***********************************************************************
2631 * FTP_ReceiveResponse (internal)
2633 * Receive response from server
2636 * Reply code on success
2640 INT
FTP_ReceiveResponse(ftp_session_t
*lpwfs
, DWORD_PTR dwContext
)
2642 LPSTR lpszResponse
= INTERNET_GetResponseBuffer();
2645 char firstprefix
[5];
2646 BOOL multiline
= FALSE
;
2648 TRACE("socket(%d)\n", lpwfs
->sndSocket
);
2650 SendAsyncCallback(&lpwfs
->hdr
, dwContext
, INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
2654 if (!INTERNET_GetNextLine(lpwfs
->sndSocket
, &nRecv
))
2661 if(lpszResponse
[3] != '-')
2664 { /* Start of multiline response. Loop until we get "nnn " */
2666 memcpy(firstprefix
, lpszResponse
, 3);
2667 firstprefix
[3] = ' ';
2668 firstprefix
[4] = '\0';
2673 if(!memcmp(firstprefix
, lpszResponse
, 4))
2681 rc
= atoi(lpszResponse
);
2683 SendAsyncCallback(&lpwfs
->hdr
, dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
,
2684 &nRecv
, sizeof(DWORD
));
2688 TRACE("return %d\n", rc
);
2693 /***********************************************************************
2694 * FTP_SendPassword (internal)
2696 * Send password to ftp server
2703 static BOOL
FTP_SendPassword(ftp_session_t
*lpwfs
)
2706 BOOL bSuccess
= FALSE
;
2709 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_PASS
, lpwfs
->lpszPassword
, 0, 0, 0))
2712 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2715 TRACE("Received reply code %d\n", nResCode
);
2716 /* Login successful... */
2717 if (nResCode
== 230)
2719 /* Command not implemented, superfluous at the server site... */
2720 /* Need account for login... */
2721 else if (nResCode
== 332)
2722 bSuccess
= FTP_SendAccount(lpwfs
);
2724 FTP_SetResponseError(nResCode
);
2728 TRACE("Returning %d\n", bSuccess
);
2733 /***********************************************************************
2734 * FTP_SendAccount (internal)
2743 static BOOL
FTP_SendAccount(ftp_session_t
*lpwfs
)
2746 BOOL bSuccess
= FALSE
;
2749 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_ACCT
, szNoAccount
, 0, 0, 0))
2752 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2756 FTP_SetResponseError(nResCode
);
2763 /***********************************************************************
2764 * FTP_SendStore (internal)
2766 * Send request to upload file to ftp server
2773 static BOOL
FTP_SendStore(ftp_session_t
*lpwfs
, LPCWSTR lpszRemoteFile
, DWORD dwType
)
2776 BOOL bSuccess
= FALSE
;
2779 if (!FTP_InitListenSocket(lpwfs
))
2782 if (!FTP_SendType(lpwfs
, dwType
))
2785 if (!FTP_SendPortOrPasv(lpwfs
))
2788 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_STOR
, lpszRemoteFile
, 0, 0, 0))
2790 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2793 if (nResCode
== 150 || nResCode
== 125)
2796 FTP_SetResponseError(nResCode
);
2800 if (!bSuccess
&& lpwfs
->lstnSocket
!= -1)
2802 closesocket(lpwfs
->lstnSocket
);
2803 lpwfs
->lstnSocket
= -1;
2810 /***********************************************************************
2811 * FTP_InitListenSocket (internal)
2813 * Create a socket to listen for server response
2820 static BOOL
FTP_InitListenSocket(ftp_session_t
*lpwfs
)
2822 BOOL bSuccess
= FALSE
;
2823 socklen_t namelen
= sizeof(lpwfs
->lstnSocketAddress
);
2827 lpwfs
->lstnSocket
= socket(PF_INET
, SOCK_STREAM
, 0);
2828 if (lpwfs
->lstnSocket
== -1)
2830 TRACE("Unable to create listening socket\n");
2834 /* We obtain our ip addr from the name of the command channel socket */
2835 lpwfs
->lstnSocketAddress
= lpwfs
->socketAddress
;
2837 /* and get the system to assign us a port */
2838 lpwfs
->lstnSocketAddress
.sin_port
= htons(0);
2840 if (bind(lpwfs
->lstnSocket
,(struct sockaddr
*) &lpwfs
->lstnSocketAddress
, sizeof(lpwfs
->lstnSocketAddress
)) == -1)
2842 TRACE("Unable to bind socket\n");
2846 if (listen(lpwfs
->lstnSocket
, MAX_BACKLOG
) == -1)
2848 TRACE("listen failed\n");
2852 if (getsockname(lpwfs
->lstnSocket
, (struct sockaddr
*) &lpwfs
->lstnSocketAddress
, &namelen
) != -1)
2856 if (!bSuccess
&& lpwfs
->lstnSocket
!= -1)
2858 closesocket(lpwfs
->lstnSocket
);
2859 lpwfs
->lstnSocket
= -1;
2866 /***********************************************************************
2867 * FTP_SendType (internal)
2869 * Tell server type of data being transferred
2875 * W98SE doesn't cache the type that's currently set
2876 * (i.e. it sends it always),
2877 * so we probably don't want to do that either.
2879 static BOOL
FTP_SendType(ftp_session_t
*lpwfs
, DWORD dwType
)
2882 WCHAR type
[] = { 'I','\0' };
2883 BOOL bSuccess
= FALSE
;
2886 if (dwType
& INTERNET_FLAG_TRANSFER_ASCII
)
2889 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_TYPE
, type
, 0, 0, 0))
2892 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
)/100;
2898 FTP_SetResponseError(nResCode
);
2906 #if 0 /* FIXME: should probably be used for FtpGetFileSize */
2907 /***********************************************************************
2908 * FTP_GetFileSize (internal)
2910 * Retrieves from the server the size of the given file
2917 static BOOL
FTP_GetFileSize(ftp_session_t
*lpwfs
, LPCWSTR lpszRemoteFile
, DWORD
*dwSize
)
2920 BOOL bSuccess
= FALSE
;
2924 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_SIZE
, lpszRemoteFile
, 0, 0, 0))
2927 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2930 if (nResCode
== 213) {
2931 /* Now parses the output to get the actual file size */
2933 LPSTR lpszResponseBuffer
= INTERNET_GetResponseBuffer();
2935 for (i
= 0; (lpszResponseBuffer
[i
] != ' ') && (lpszResponseBuffer
[i
] != '\0'); i
++) ;
2936 if (lpszResponseBuffer
[i
] == '\0') return FALSE
;
2937 *dwSize
= atol(&(lpszResponseBuffer
[i
+ 1]));
2941 FTP_SetResponseError(nResCode
);
2951 /***********************************************************************
2952 * FTP_SendPort (internal)
2954 * Tell server which port to use
2961 static BOOL
FTP_SendPort(ftp_session_t
*lpwfs
)
2963 static const WCHAR szIPFormat
[] = {'%','d',',','%','d',',','%','d',',','%','d',',','%','d',',','%','d','\0'};
2965 WCHAR szIPAddress
[64];
2966 BOOL bSuccess
= FALSE
;
2969 sprintfW(szIPAddress
, szIPFormat
,
2970 lpwfs
->lstnSocketAddress
.sin_addr
.s_addr
&0x000000FF,
2971 (lpwfs
->lstnSocketAddress
.sin_addr
.s_addr
&0x0000FF00)>>8,
2972 (lpwfs
->lstnSocketAddress
.sin_addr
.s_addr
&0x00FF0000)>>16,
2973 (lpwfs
->lstnSocketAddress
.sin_addr
.s_addr
&0xFF000000)>>24,
2974 lpwfs
->lstnSocketAddress
.sin_port
& 0xFF,
2975 (lpwfs
->lstnSocketAddress
.sin_port
& 0xFF00)>>8);
2977 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_PORT
, szIPAddress
, 0, 0, 0))
2980 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
2983 if (nResCode
== 200)
2986 FTP_SetResponseError(nResCode
);
2994 /***********************************************************************
2995 * FTP_DoPassive (internal)
2997 * Tell server that we want to do passive transfers
2998 * and connect data socket
3005 static BOOL
FTP_DoPassive(ftp_session_t
*lpwfs
)
3008 BOOL bSuccess
= FALSE
;
3011 if (!FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_PASV
, NULL
, 0, 0, 0))
3014 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
3017 if (nResCode
== 227)
3019 LPSTR lpszResponseBuffer
= INTERNET_GetResponseBuffer();
3023 char *pAddr
, *pPort
;
3025 struct sockaddr_in dataSocketAddress
;
3027 p
= lpszResponseBuffer
+4; /* skip status code */
3028 while (*p
!= '\0' && (*p
< '0' || *p
> '9')) p
++;
3032 ERR("no address found in response, aborting\n");
3036 if (sscanf(p
, "%d,%d,%d,%d,%d,%d", &f
[0], &f
[1], &f
[2], &f
[3],
3039 ERR("unknown response address format '%s', aborting\n", p
);
3042 for (i
=0; i
< 6; i
++)
3045 dataSocketAddress
= lpwfs
->socketAddress
;
3046 pAddr
= (char *)&(dataSocketAddress
.sin_addr
.s_addr
);
3047 pPort
= (char *)&(dataSocketAddress
.sin_port
);
3055 nsocket
= socket(AF_INET
,SOCK_STREAM
,0);
3059 if (connect(nsocket
, (struct sockaddr
*)&dataSocketAddress
, sizeof(dataSocketAddress
)))
3061 ERR("can't connect passive FTP data port.\n");
3062 closesocket(nsocket
);
3065 lpwfs
->pasvSocket
= nsocket
;
3069 FTP_SetResponseError(nResCode
);
3077 static BOOL
FTP_SendPortOrPasv(ftp_session_t
*lpwfs
)
3079 if (lpwfs
->hdr
.dwFlags
& INTERNET_FLAG_PASSIVE
)
3081 if (!FTP_DoPassive(lpwfs
))
3086 if (!FTP_SendPort(lpwfs
))
3093 /***********************************************************************
3094 * FTP_GetDataSocket (internal)
3096 * Either accepts an incoming data socket connection from the server
3097 * or just returns the already opened socket after a PASV command
3098 * in case of passive FTP.
3106 static BOOL
FTP_GetDataSocket(ftp_session_t
*lpwfs
, LPINT nDataSocket
)
3108 struct sockaddr_in saddr
;
3109 socklen_t addrlen
= sizeof(struct sockaddr
);
3112 if (lpwfs
->hdr
.dwFlags
& INTERNET_FLAG_PASSIVE
)
3114 *nDataSocket
= lpwfs
->pasvSocket
;
3115 lpwfs
->pasvSocket
= -1;
3119 *nDataSocket
= accept(lpwfs
->lstnSocket
, (struct sockaddr
*) &saddr
, &addrlen
);
3120 closesocket(lpwfs
->lstnSocket
);
3121 lpwfs
->lstnSocket
= -1;
3123 return *nDataSocket
!= -1;
3127 /***********************************************************************
3128 * FTP_SendData (internal)
3130 * Send data to the server
3137 static BOOL
FTP_SendData(ftp_session_t
*lpwfs
, INT nDataSocket
, HANDLE hFile
)
3139 BY_HANDLE_FILE_INFORMATION fi
;
3140 DWORD nBytesRead
= 0;
3141 DWORD nBytesSent
= 0;
3142 DWORD nTotalSent
= 0;
3143 DWORD nBytesToSend
, nLen
;
3145 time_t s_long_time
, e_long_time
;
3150 lpszBuffer
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(CHAR
)*DATA_PACKET_SIZE
);
3152 /* Get the size of the file. */
3153 GetFileInformationByHandle(hFile
, &fi
);
3158 nBytesToSend
= nBytesRead
- nBytesSent
;
3160 if (nBytesToSend
<= 0)
3162 /* Read data from file. */
3164 if (!ReadFile(hFile
, lpszBuffer
, DATA_PACKET_SIZE
, &nBytesRead
, 0))
3165 ERR("Failed reading from file\n");
3168 nBytesToSend
= nBytesRead
;
3173 nLen
= DATA_PACKET_SIZE
< nBytesToSend
?
3174 DATA_PACKET_SIZE
: nBytesToSend
;
3175 nRC
= send(nDataSocket
, lpszBuffer
, nLen
, 0);
3183 /* Do some computation to display the status. */
3185 nSeconds
= e_long_time
- s_long_time
;
3186 if( nSeconds
/ 60 > 0 )
3188 TRACE( "%d bytes of %d bytes (%d%%) in %d min %d sec estimated remaining time %d sec\n",
3189 nTotalSent
, fi
.nFileSizeLow
, nTotalSent
*100/fi
.nFileSizeLow
, nSeconds
/ 60,
3190 nSeconds
% 60, (fi
.nFileSizeLow
- nTotalSent
) * nSeconds
/ nTotalSent
);
3194 TRACE( "%d bytes of %d bytes (%d%%) in %d sec estimated remaining time %d sec\n",
3195 nTotalSent
, fi
.nFileSizeLow
, nTotalSent
*100/fi
.nFileSizeLow
, nSeconds
,
3196 (fi
.nFileSizeLow
- nTotalSent
) * nSeconds
/ nTotalSent
);
3198 } while (nRC
!= -1);
3200 TRACE("file transfer complete!\n");
3202 HeapFree(GetProcessHeap(), 0, lpszBuffer
);
3208 /***********************************************************************
3209 * FTP_SendRetrieve (internal)
3211 * Send request to retrieve a file
3214 * Number of bytes to be received on success
3218 static BOOL
FTP_SendRetrieve(ftp_session_t
*lpwfs
, LPCWSTR lpszRemoteFile
, DWORD dwType
)
3224 if (!(ret
= FTP_InitListenSocket(lpwfs
)))
3227 if (!(ret
= FTP_SendType(lpwfs
, dwType
)))
3230 if (!(ret
= FTP_SendPortOrPasv(lpwfs
)))
3233 if (!(ret
= FTP_SendCommand(lpwfs
->sndSocket
, FTP_CMD_RETR
, lpszRemoteFile
, 0, 0, 0)))
3236 nResCode
= FTP_ReceiveResponse(lpwfs
, lpwfs
->hdr
.dwContext
);
3237 if ((nResCode
!= 125) && (nResCode
!= 150)) {
3238 /* That means that we got an error getting the file. */
3239 FTP_SetResponseError(nResCode
);
3244 if (!ret
&& lpwfs
->lstnSocket
!= -1)
3246 closesocket(lpwfs
->lstnSocket
);
3247 lpwfs
->lstnSocket
= -1;
3254 /***********************************************************************
3255 * FTP_RetrieveData (internal)
3257 * Retrieve data from server
3264 static BOOL
FTP_RetrieveFileData(ftp_session_t
*lpwfs
, INT nDataSocket
, HANDLE hFile
)
3266 DWORD nBytesWritten
;
3272 lpszBuffer
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(CHAR
)*DATA_PACKET_SIZE
);
3273 if (NULL
== lpszBuffer
)
3275 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
3281 nRC
= recv(nDataSocket
, lpszBuffer
, DATA_PACKET_SIZE
, 0);
3284 /* other side closed socket. */
3287 WriteFile(hFile
, lpszBuffer
, nRC
, &nBytesWritten
, NULL
);
3291 TRACE("Data transfer complete\n");
3294 HeapFree(GetProcessHeap(), 0, lpszBuffer
);
3299 /***********************************************************************
3300 * FTPFINDNEXT_Destroy (internal)
3302 * Deallocate session handle
3304 static void FTPFINDNEXT_Destroy(object_header_t
*hdr
)
3306 LPWININETFTPFINDNEXTW lpwfn
= (LPWININETFTPFINDNEXTW
) hdr
;
3311 WININET_Release(&lpwfn
->lpFtpSession
->hdr
);
3313 for (i
= 0; i
< lpwfn
->size
; i
++)
3315 HeapFree(GetProcessHeap(), 0, lpwfn
->lpafp
[i
].lpszName
);
3318 HeapFree(GetProcessHeap(), 0, lpwfn
->lpafp
);
3319 HeapFree(GetProcessHeap(), 0, lpwfn
);
3322 static DWORD
FTPFINDNEXT_FindNextFileProc(WININETFTPFINDNEXTW
*find
, LPVOID data
)
3324 WIN32_FIND_DATAW
*find_data
= data
;
3325 DWORD res
= ERROR_SUCCESS
;
3327 TRACE("index(%d) size(%d)\n", find
->index
, find
->size
);
3329 ZeroMemory(find_data
, sizeof(WIN32_FIND_DATAW
));
3331 if (find
->index
< find
->size
) {
3332 FTP_ConvertFileProp(&find
->lpafp
[find
->index
], find_data
);
3335 TRACE("Name: %s\nSize: %d\n", debugstr_w(find_data
->cFileName
), find_data
->nFileSizeLow
);
3337 res
= ERROR_NO_MORE_FILES
;
3340 if (find
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
3342 INTERNET_ASYNC_RESULT iar
;
3344 iar
.dwResult
= (res
== ERROR_SUCCESS
);
3347 INTERNET_SendCallback(&find
->hdr
, find
->hdr
.dwContext
,
3348 INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
3349 sizeof(INTERNET_ASYNC_RESULT
));
3355 static void FTPFINDNEXT_AsyncFindNextFileProc(WORKREQUEST
*workRequest
)
3357 struct WORKREQ_FTPFINDNEXTW
*req
= &workRequest
->u
.FtpFindNextW
;
3359 FTPFINDNEXT_FindNextFileProc((WININETFTPFINDNEXTW
*)workRequest
->hdr
, req
->lpFindFileData
);
3362 static DWORD
FTPFINDNEXT_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
3365 case INTERNET_OPTION_HANDLE_TYPE
:
3366 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
3368 if (*size
< sizeof(ULONG
))
3369 return ERROR_INSUFFICIENT_BUFFER
;
3371 *size
= sizeof(DWORD
);
3372 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_FTP_FIND
;
3373 return ERROR_SUCCESS
;
3376 return INET_QueryOption(option
, buffer
, size
, unicode
);
3379 static DWORD
FTPFINDNEXT_FindNextFileW(object_header_t
*hdr
, void *data
)
3381 WININETFTPFINDNEXTW
*find
= (WININETFTPFINDNEXTW
*)hdr
;
3383 if (find
->lpFtpSession
->lpAppInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
3385 WORKREQUEST workRequest
;
3386 struct WORKREQ_FTPFINDNEXTW
*req
;
3388 workRequest
.asyncproc
= FTPFINDNEXT_AsyncFindNextFileProc
;
3389 workRequest
.hdr
= WININET_AddRef( &find
->hdr
);
3390 req
= &workRequest
.u
.FtpFindNextW
;
3391 req
->lpFindFileData
= data
;
3393 INTERNET_AsyncCall(&workRequest
);
3395 return ERROR_SUCCESS
;
3398 return FTPFINDNEXT_FindNextFileProc(find
, data
);
3401 static const object_vtbl_t FTPFINDNEXTVtbl
= {
3402 FTPFINDNEXT_Destroy
,
3404 FTPFINDNEXT_QueryOption
,
3411 FTPFINDNEXT_FindNextFileW
3414 /***********************************************************************
3415 * FTP_ReceiveFileList (internal)
3417 * Read file list from server
3420 * Handle to file list on success
3424 static HINTERNET
FTP_ReceiveFileList(ftp_session_t
*lpwfs
, INT nSocket
, LPCWSTR lpszSearchFile
,
3425 LPWIN32_FIND_DATAW lpFindFileData
, DWORD_PTR dwContext
)
3428 LPFILEPROPERTIESW lpafp
= NULL
;
3429 LPWININETFTPFINDNEXTW lpwfn
= NULL
;
3430 HINTERNET handle
= 0;
3432 TRACE("(%p,%d,%s,%p,%08lx)\n", lpwfs
, nSocket
, debugstr_w(lpszSearchFile
), lpFindFileData
, dwContext
);
3434 if (FTP_ParseDirectory(lpwfs
, nSocket
, lpszSearchFile
, &lpafp
, &dwSize
))
3437 FTP_ConvertFileProp(lpafp
, lpFindFileData
);
3439 lpwfn
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WININETFTPFINDNEXTW
));
3442 lpwfn
->hdr
.htype
= WH_HFTPFINDNEXT
;
3443 lpwfn
->hdr
.vtbl
= &FTPFINDNEXTVtbl
;
3444 lpwfn
->hdr
.dwContext
= dwContext
;
3445 lpwfn
->hdr
.refs
= 1;
3446 lpwfn
->hdr
.lpfnStatusCB
= lpwfs
->hdr
.lpfnStatusCB
;
3447 lpwfn
->index
= 1; /* Next index is 1 since we return index 0 */
3448 lpwfn
->size
= dwSize
;
3449 lpwfn
->lpafp
= lpafp
;
3451 WININET_AddRef( &lpwfs
->hdr
);
3452 lpwfn
->lpFtpSession
= lpwfs
;
3453 list_add_head( &lpwfs
->hdr
.children
, &lpwfn
->hdr
.entry
);
3455 handle
= WININET_AllocHandle( &lpwfn
->hdr
);
3460 WININET_Release( &lpwfn
->hdr
);
3462 TRACE("Matched %d files\n", dwSize
);
3467 /***********************************************************************
3468 * FTP_ConvertFileProp (internal)
3470 * Converts FILEPROPERTIESW struct to WIN32_FIND_DATAA
3477 static BOOL
FTP_ConvertFileProp(LPFILEPROPERTIESW lpafp
, LPWIN32_FIND_DATAW lpFindFileData
)
3479 BOOL bSuccess
= FALSE
;
3481 ZeroMemory(lpFindFileData
, sizeof(WIN32_FIND_DATAW
));
3485 SystemTimeToFileTime( &lpafp
->tmLastModified
, &lpFindFileData
->ftLastAccessTime
);
3486 lpFindFileData
->ftLastWriteTime
= lpFindFileData
->ftLastAccessTime
;
3487 lpFindFileData
->ftCreationTime
= lpFindFileData
->ftLastAccessTime
;
3489 /* Not all fields are filled in */
3490 lpFindFileData
->nFileSizeHigh
= 0; /* We do not handle files bigger than 0xFFFFFFFF bytes yet :-) */
3491 lpFindFileData
->nFileSizeLow
= lpafp
->nSize
;
3493 if (lpafp
->bIsDirectory
)
3494 lpFindFileData
->dwFileAttributes
|= FILE_ATTRIBUTE_DIRECTORY
;
3496 if (lpafp
->lpszName
)
3497 lstrcpynW(lpFindFileData
->cFileName
, lpafp
->lpszName
, MAX_PATH
);
3505 /***********************************************************************
3506 * FTP_ParseNextFile (internal)
3508 * Parse the next line in file listing
3514 static BOOL
FTP_ParseNextFile(INT nSocket
, LPCWSTR lpszSearchFile
, LPFILEPROPERTIESW lpfp
)
3516 static const char szSpace
[] = " \t";
3524 lpfp
->lpszName
= NULL
;
3526 if(!(pszLine
= INTERNET_GetNextLine(nSocket
, &nBufLen
)))
3529 pszToken
= strtok(pszLine
, szSpace
);
3531 * <Permissions> <NoLinks> <owner> <group> <size> <date> <time or year> <filename>
3534 * drwx--s--- 2 pcarrier ens 512 Sep 28 1995 pcarrier
3536 if(!isdigit(pszToken
[0]) && 10 == strlen(pszToken
)) {
3537 if(!FTP_ParsePermission(pszToken
, lpfp
))
3538 lpfp
->bIsDirectory
= FALSE
;
3539 for(i
=0; i
<=3; i
++) {
3540 if(!(pszToken
= strtok(NULL
, szSpace
)))
3543 if(!pszToken
) continue;
3544 if(lpfp
->bIsDirectory
) {
3545 TRACE("Is directory\n");
3549 TRACE("Size: %s\n", pszToken
);
3550 lpfp
->nSize
= atol(pszToken
);
3553 lpfp
->tmLastModified
.wSecond
= 0;
3554 lpfp
->tmLastModified
.wMinute
= 0;
3555 lpfp
->tmLastModified
.wHour
= 0;
3556 lpfp
->tmLastModified
.wDay
= 0;
3557 lpfp
->tmLastModified
.wMonth
= 0;
3558 lpfp
->tmLastModified
.wYear
= 0;
3560 /* Determine month */
3561 pszToken
= strtok(NULL
, szSpace
);
3562 if(!pszToken
) continue;
3563 if(strlen(pszToken
) >= 3) {
3565 if((pszTmp
= StrStrIA(szMonths
, pszToken
)))
3566 lpfp
->tmLastModified
.wMonth
= ((pszTmp
- szMonths
) / 3)+1;
3569 pszToken
= strtok(NULL
, szSpace
);
3570 if(!pszToken
) continue;
3571 lpfp
->tmLastModified
.wDay
= atoi(pszToken
);
3572 /* Determine time or year */
3573 pszToken
= strtok(NULL
, szSpace
);
3574 if(!pszToken
) continue;
3575 if((pszTmp
= strchr(pszToken
, ':'))) {
3576 SYSTEMTIME curr_time
;
3579 lpfp
->tmLastModified
.wMinute
= atoi(pszTmp
);
3580 lpfp
->tmLastModified
.wHour
= atoi(pszToken
);
3581 GetLocalTime( &curr_time
);
3582 lpfp
->tmLastModified
.wYear
= curr_time
.wYear
;
3585 lpfp
->tmLastModified
.wYear
= atoi(pszToken
);
3586 lpfp
->tmLastModified
.wHour
= 12;
3588 TRACE("Mod time: %02d:%02d:%02d %04d/%02d/%02d\n",
3589 lpfp
->tmLastModified
.wHour
, lpfp
->tmLastModified
.wMinute
, lpfp
->tmLastModified
.wSecond
,
3590 lpfp
->tmLastModified
.wYear
, lpfp
->tmLastModified
.wMonth
, lpfp
->tmLastModified
.wDay
);
3592 pszToken
= strtok(NULL
, szSpace
);
3593 if(!pszToken
) continue;
3594 lpfp
->lpszName
= heap_strdupAtoW(pszToken
);
3595 TRACE("File: %s\n", debugstr_w(lpfp
->lpszName
));
3597 /* NT way of parsing ... :
3599 07-13-03 08:55PM <DIR> sakpatch
3600 05-09-03 06:02PM 12656686 2003-04-21bgm_cmd_e.rgz
3602 else if(isdigit(pszToken
[0]) && 8 == strlen(pszToken
)) {
3603 int mon
, mday
, year
, hour
, min
;
3604 lpfp
->permissions
= 0xFFFF; /* No idea, put full permission :-) */
3606 sscanf(pszToken
, "%d-%d-%d", &mon
, &mday
, &year
);
3607 lpfp
->tmLastModified
.wDay
= mday
;
3608 lpfp
->tmLastModified
.wMonth
= mon
;
3609 lpfp
->tmLastModified
.wYear
= year
;
3611 /* Hacky and bad Y2K protection :-) */
3612 if (lpfp
->tmLastModified
.wYear
< 70) lpfp
->tmLastModified
.wYear
+= 2000;
3614 pszToken
= strtok(NULL
, szSpace
);
3615 if(!pszToken
) continue;
3616 sscanf(pszToken
, "%d:%d", &hour
, &min
);
3617 lpfp
->tmLastModified
.wHour
= hour
;
3618 lpfp
->tmLastModified
.wMinute
= min
;
3619 if((pszToken
[5] == 'P') && (pszToken
[6] == 'M')) {
3620 lpfp
->tmLastModified
.wHour
+= 12;
3622 lpfp
->tmLastModified
.wSecond
= 0;
3624 TRACE("Mod time: %02d:%02d:%02d %04d/%02d/%02d\n",
3625 lpfp
->tmLastModified
.wHour
, lpfp
->tmLastModified
.wMinute
, lpfp
->tmLastModified
.wSecond
,
3626 lpfp
->tmLastModified
.wYear
, lpfp
->tmLastModified
.wMonth
, lpfp
->tmLastModified
.wDay
);
3628 pszToken
= strtok(NULL
, szSpace
);
3629 if(!pszToken
) continue;
3630 if(!strcasecmp(pszToken
, "<DIR>")) {
3631 lpfp
->bIsDirectory
= TRUE
;
3633 TRACE("Is directory\n");
3636 lpfp
->bIsDirectory
= FALSE
;
3637 lpfp
->nSize
= atol(pszToken
);
3638 TRACE("Size: %d\n", lpfp
->nSize
);
3641 pszToken
= strtok(NULL
, szSpace
);
3642 if(!pszToken
) continue;
3643 lpfp
->lpszName
= heap_strdupAtoW(pszToken
);
3644 TRACE("Name: %s\n", debugstr_w(lpfp
->lpszName
));
3646 /* EPLF format - http://cr.yp.to/ftp/list/eplf.html */
3647 else if(pszToken
[0] == '+') {
3648 FIXME("EPLF Format not implemented\n");
3651 if(lpfp
->lpszName
) {
3652 if((lpszSearchFile
== NULL
) ||
3653 (PathMatchSpecW(lpfp
->lpszName
, lpszSearchFile
))) {
3655 TRACE("Matched: %s\n", debugstr_w(lpfp
->lpszName
));
3658 HeapFree(GetProcessHeap(), 0, lpfp
->lpszName
);
3659 lpfp
->lpszName
= NULL
;
3666 /***********************************************************************
3667 * FTP_ParseDirectory (internal)
3669 * Parse string of directory information
3675 static BOOL
FTP_ParseDirectory(ftp_session_t
*lpwfs
, INT nSocket
, LPCWSTR lpszSearchFile
,
3676 LPFILEPROPERTIESW
*lpafp
, LPDWORD dwfp
)
3678 BOOL bSuccess
= TRUE
;
3679 INT sizeFilePropArray
= 500;/*20; */
3680 INT indexFilePropArray
= -1;
3684 /* Allocate initial file properties array */
3685 *lpafp
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(FILEPROPERTIESW
)*(sizeFilePropArray
));
3690 if (indexFilePropArray
+1 >= sizeFilePropArray
)
3692 LPFILEPROPERTIESW tmpafp
;
3694 sizeFilePropArray
*= 2;
3695 tmpafp
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, *lpafp
,
3696 sizeof(FILEPROPERTIESW
)*sizeFilePropArray
);
3705 indexFilePropArray
++;
3706 } while (FTP_ParseNextFile(nSocket
, lpszSearchFile
, &(*lpafp
)[indexFilePropArray
]));
3708 if (bSuccess
&& indexFilePropArray
)
3710 if (indexFilePropArray
< sizeFilePropArray
- 1)
3712 LPFILEPROPERTIESW tmpafp
;
3714 tmpafp
= HeapReAlloc(GetProcessHeap(), 0, *lpafp
,
3715 sizeof(FILEPROPERTIESW
)*indexFilePropArray
);
3719 *dwfp
= indexFilePropArray
;
3723 HeapFree(GetProcessHeap(), 0, *lpafp
);
3724 INTERNET_SetLastError(ERROR_NO_MORE_FILES
);
3732 /***********************************************************************
3733 * FTP_ParsePermission (internal)
3735 * Parse permission string of directory information
3742 static BOOL
FTP_ParsePermission(LPCSTR lpszPermission
, LPFILEPROPERTIESW lpfp
)
3744 BOOL bSuccess
= TRUE
;
3745 unsigned short nPermission
= 0;
3750 if ((*lpszPermission
!= 'd') && (*lpszPermission
!= '-') && (*lpszPermission
!= 'l'))
3756 lpfp
->bIsDirectory
= (*lpszPermission
== 'd');
3762 nPermission
|= (*(lpszPermission
+1) == 'r' ? 1 : 0) << 8;
3765 nPermission
|= (*(lpszPermission
+2) == 'w' ? 1 : 0) << 7;
3768 nPermission
|= (*(lpszPermission
+3) == 'x' ? 1 : 0) << 6;
3771 nPermission
|= (*(lpszPermission
+4) == 'r' ? 1 : 0) << 5;
3774 nPermission
|= (*(lpszPermission
+5) == 'w' ? 1 : 0) << 4;
3777 nPermission
|= (*(lpszPermission
+6) == 'x' ? 1 : 0) << 3;
3780 nPermission
|= (*(lpszPermission
+7) == 'r' ? 1 : 0) << 2;
3783 nPermission
|= (*(lpszPermission
+8) == 'w' ? 1 : 0) << 1;
3786 nPermission
|= (*(lpszPermission
+9) == 'x' ? 1 : 0);
3790 }while (nPos
<= nLast
);
3792 lpfp
->permissions
= nPermission
;
3797 /***********************************************************************
3798 * FTP_SetResponseError (internal)
3800 * Set the appropriate error code for a given response from the server
3805 static DWORD
FTP_SetResponseError(DWORD dwResponse
)
3811 case 425: /* Cannot open data connection. */
3812 dwCode
= ERROR_INTERNET_CANNOT_CONNECT
;
3815 case 426: /* Connection closed, transer aborted. */
3816 dwCode
= ERROR_INTERNET_CONNECTION_ABORTED
;
3819 case 530: /* Not logged in. Login incorrect. */
3820 dwCode
= ERROR_INTERNET_LOGIN_FAILURE
;
3823 case 421: /* Service not available - Server may be shutting down. */
3824 case 450: /* File action not taken. File may be busy. */
3825 case 451: /* Action aborted. Server error. */
3826 case 452: /* Action not taken. Insufficient storage space on server. */
3827 case 500: /* Syntax error. Command unrecognized. */
3828 case 501: /* Syntax error. Error in parameters or arguments. */
3829 case 502: /* Command not implemented. */
3830 case 503: /* Bad sequence of commands. */
3831 case 504: /* Command not implemented for that parameter. */
3832 case 532: /* Need account for storing files */
3833 case 550: /* File action not taken. File not found or no access. */
3834 case 551: /* Requested action aborted. Page type unknown */
3835 case 552: /* Action aborted. Exceeded storage allocation */
3836 case 553: /* Action not taken. File name not allowed. */
3839 dwCode
= ERROR_INTERNET_EXTENDED_ERROR
;
3843 INTERNET_SetLastError(dwCode
);