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![Jason Kuo](/assets/img/avatar_default.png)
The function is implemented by setting the newly added contentPos that keep track of current read position in the content, when InternetReadFile related function is called, data will be read from req_file->file_handle before continuing reading from http stream. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=26570
3956 lines
104 KiB
C
3956 lines
104 KiB
C
/*
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* WININET - Ftp implementation
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*
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* Copyright 1999 Corel Corporation
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* Copyright 2004 Mike McCormack for CodeWeavers
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* Copyright 2004 Kevin Koltzau
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* Copyright 2007 Hans Leidekker
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*
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* Ulrich Czekalla
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* Noureddine Jemmali
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*
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* Copyright 2000 Andreas Mohr
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* Copyright 2002 Jaco Greeff
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "ws2tcpip.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <assert.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "wininet.h"
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#include "winnls.h"
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#include "winerror.h"
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#include "winreg.h"
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#include "winternl.h"
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#include "shlwapi.h"
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#include "wine/debug.h"
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#include "internet.h"
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WINE_DEFAULT_DEBUG_CHANNEL(wininet);
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#define RESPONSE_TIMEOUT 30
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typedef struct _ftp_session_t ftp_session_t;
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typedef struct
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{
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object_header_t hdr;
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ftp_session_t *lpFtpSession;
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BOOL session_deleted;
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int nDataSocket;
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WCHAR *cache_file;
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HANDLE cache_file_handle;
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} ftp_file_t;
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struct _ftp_session_t
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{
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object_header_t hdr;
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appinfo_t *lpAppInfo;
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int sndSocket;
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int lstnSocket;
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int pasvSocket; /* data socket connected by us in case of passive FTP */
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ftp_file_t *download_in_progress;
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struct sockaddr_in socketAddress;
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struct sockaddr_in lstnSocketAddress;
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LPWSTR servername;
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INTERNET_PORT serverport;
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LPWSTR lpszPassword;
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LPWSTR lpszUserName;
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};
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typedef struct
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{
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BOOL bIsDirectory;
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LPWSTR lpszName;
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DWORD nSize;
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SYSTEMTIME tmLastModified;
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unsigned short permissions;
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} FILEPROPERTIESW, *LPFILEPROPERTIESW;
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typedef struct
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{
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object_header_t hdr;
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ftp_session_t *lpFtpSession;
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DWORD index;
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DWORD size;
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LPFILEPROPERTIESW lpafp;
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} WININETFTPFINDNEXTW, *LPWININETFTPFINDNEXTW;
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#define DATA_PACKET_SIZE 0x2000
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#define szCRLF "\r\n"
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#define MAX_BACKLOG 5
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/* Testing shows that Windows only accepts dwFlags where the last
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* 3 (yes 3) bits define FTP_TRANSFER_TYPE_UNKNOWN, FTP_TRANSFER_TYPE_ASCII or FTP_TRANSFER_TYPE_BINARY.
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*/
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#define FTP_CONDITION_MASK 0x0007
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typedef enum {
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/* FTP commands with arguments. */
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FTP_CMD_ACCT,
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FTP_CMD_CWD,
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FTP_CMD_DELE,
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FTP_CMD_MKD,
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FTP_CMD_PASS,
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FTP_CMD_PORT,
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FTP_CMD_RETR,
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FTP_CMD_RMD,
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FTP_CMD_RNFR,
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FTP_CMD_RNTO,
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FTP_CMD_STOR,
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FTP_CMD_TYPE,
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FTP_CMD_USER,
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FTP_CMD_SIZE,
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/* FTP commands without arguments. */
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FTP_CMD_ABOR,
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FTP_CMD_LIST,
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FTP_CMD_NLST,
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FTP_CMD_PASV,
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FTP_CMD_PWD,
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FTP_CMD_QUIT,
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} FTP_COMMAND;
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static const CHAR *const szFtpCommands[] = {
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"ACCT",
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"CWD",
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"DELE",
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"MKD",
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"PASS",
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"PORT",
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"RETR",
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"RMD",
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"RNFR",
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"RNTO",
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"STOR",
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"TYPE",
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"USER",
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"SIZE",
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"ABOR",
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"LIST",
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"NLST",
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"PASV",
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"PWD",
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"QUIT",
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};
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static const CHAR szMonths[] = "JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC";
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static BOOL FTP_SendCommand(INT nSocket, FTP_COMMAND ftpCmd, LPCWSTR lpszParam,
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INTERNET_STATUS_CALLBACK lpfnStatusCB, object_header_t *hdr, DWORD_PTR dwContext);
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static BOOL FTP_SendStore(ftp_session_t*, LPCWSTR lpszRemoteFile, DWORD dwType);
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static BOOL FTP_GetDataSocket(ftp_session_t*, LPINT nDataSocket);
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static BOOL FTP_SendData(ftp_session_t*, INT nDataSocket, HANDLE hFile);
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static INT FTP_ReceiveResponse(ftp_session_t*, DWORD_PTR dwContext);
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static BOOL FTP_SendRetrieve(ftp_session_t*, LPCWSTR lpszRemoteFile, DWORD dwType);
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static BOOL FTP_RetrieveFileData(ftp_session_t*, INT nDataSocket, HANDLE hFile);
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static BOOL FTP_InitListenSocket(ftp_session_t*);
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static BOOL FTP_ConnectToHost(ftp_session_t*);
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static BOOL FTP_SendPassword(ftp_session_t*);
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static BOOL FTP_SendAccount(ftp_session_t*);
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static BOOL FTP_SendType(ftp_session_t*, DWORD dwType);
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static BOOL FTP_SendPort(ftp_session_t*);
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static BOOL FTP_DoPassive(ftp_session_t*);
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static BOOL FTP_SendPortOrPasv(ftp_session_t*);
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static BOOL FTP_ParsePermission(LPCSTR lpszPermission, LPFILEPROPERTIESW lpfp);
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static BOOL FTP_ParseNextFile(INT nSocket, LPCWSTR lpszSearchFile, LPFILEPROPERTIESW fileprop);
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static BOOL FTP_ParseDirectory(ftp_session_t*, INT nSocket, LPCWSTR lpszSearchFile,
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LPFILEPROPERTIESW *lpafp, LPDWORD dwfp);
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static HINTERNET FTP_ReceiveFileList(ftp_session_t*, INT nSocket, LPCWSTR lpszSearchFile,
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LPWIN32_FIND_DATAW lpFindFileData, DWORD_PTR dwContext);
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static DWORD FTP_SetResponseError(DWORD dwResponse);
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static BOOL FTP_ConvertFileProp(LPFILEPROPERTIESW lpafp, LPWIN32_FIND_DATAW lpFindFileData);
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static BOOL FTP_FtpPutFileW(ftp_session_t*, LPCWSTR lpszLocalFile,
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LPCWSTR lpszNewRemoteFile, DWORD dwFlags, DWORD_PTR dwContext);
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static BOOL FTP_FtpSetCurrentDirectoryW(ftp_session_t*, LPCWSTR lpszDirectory);
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static BOOL FTP_FtpCreateDirectoryW(ftp_session_t*, LPCWSTR lpszDirectory);
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static HINTERNET FTP_FtpFindFirstFileW(ftp_session_t*,
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LPCWSTR lpszSearchFile, LPWIN32_FIND_DATAW lpFindFileData, DWORD dwFlags, DWORD_PTR dwContext);
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static BOOL FTP_FtpGetCurrentDirectoryW(ftp_session_t*, LPWSTR lpszCurrentDirectory,
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LPDWORD lpdwCurrentDirectory);
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static BOOL FTP_FtpRenameFileW(ftp_session_t*, LPCWSTR lpszSrc, LPCWSTR lpszDest);
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static BOOL FTP_FtpRemoveDirectoryW(ftp_session_t*, LPCWSTR lpszDirectory);
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static BOOL FTP_FtpDeleteFileW(ftp_session_t*, LPCWSTR lpszFileName);
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static BOOL FTP_FtpGetFileW(ftp_session_t*, LPCWSTR lpszRemoteFile, LPCWSTR lpszNewFile,
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BOOL fFailIfExists, DWORD dwLocalFlagsAttribute, DWORD dwInternetFlags,
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DWORD_PTR dwContext);
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/* A temporary helper until we get rid of INTERNET_GetLastError calls */
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static BOOL res_to_le(DWORD res)
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{
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if(res != ERROR_SUCCESS)
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INTERNET_SetLastError(res);
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return res == ERROR_SUCCESS;
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}
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/***********************************************************************
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* FtpPutFileA (WININET.@)
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*
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* Uploads a file to the FTP server
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*
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* RETURNS
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* TRUE on success
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* FALSE on failure
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*
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*/
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BOOL WINAPI FtpPutFileA(HINTERNET hConnect, LPCSTR lpszLocalFile,
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LPCSTR lpszNewRemoteFile, DWORD dwFlags, DWORD_PTR dwContext)
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{
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LPWSTR lpwzLocalFile;
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LPWSTR lpwzNewRemoteFile;
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BOOL ret;
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lpwzLocalFile = strdupAtoW(lpszLocalFile);
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lpwzNewRemoteFile = strdupAtoW(lpszNewRemoteFile);
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ret = FtpPutFileW(hConnect, lpwzLocalFile, lpwzNewRemoteFile,
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dwFlags, dwContext);
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free(lpwzLocalFile);
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free(lpwzNewRemoteFile);
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return ret;
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}
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typedef struct {
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task_header_t hdr;
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WCHAR *local_file;
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WCHAR *remote_file;
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DWORD flags;
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DWORD_PTR context;
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} put_file_task_t;
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static void AsyncFtpPutFileProc(task_header_t *hdr)
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{
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put_file_task_t *task = (put_file_task_t*)hdr;
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ftp_session_t *session = (ftp_session_t*)task->hdr.hdr;
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TRACE("%p\n", session);
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FTP_FtpPutFileW(session, task->local_file, task->remote_file,
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task->flags, task->context);
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free(task->local_file);
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free(task->remote_file);
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}
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/***********************************************************************
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* FtpPutFileW (WININET.@)
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*
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* Uploads a file to the FTP server
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*
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* RETURNS
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* TRUE on success
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* FALSE on failure
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*
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*/
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BOOL WINAPI FtpPutFileW(HINTERNET hConnect, LPCWSTR lpszLocalFile,
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LPCWSTR lpszNewRemoteFile, DWORD dwFlags, DWORD_PTR dwContext)
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{
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ftp_session_t *lpwfs;
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appinfo_t *hIC = NULL;
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BOOL r = FALSE;
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if (!lpszLocalFile || !lpszNewRemoteFile)
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{
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INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
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return FALSE;
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}
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lpwfs = (ftp_session_t*) get_handle_object( hConnect );
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if (!lpwfs)
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{
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INTERNET_SetLastError(ERROR_INVALID_HANDLE);
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return FALSE;
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}
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if (WH_HFTPSESSION != lpwfs->hdr.htype)
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{
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INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
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goto lend;
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}
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if (lpwfs->download_in_progress != NULL)
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{
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INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
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goto lend;
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}
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if ((dwFlags & FTP_CONDITION_MASK) > FTP_TRANSFER_TYPE_BINARY)
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{
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INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
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goto lend;
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}
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hIC = lpwfs->lpAppInfo;
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if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
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{
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put_file_task_t *task = alloc_async_task(&lpwfs->hdr, AsyncFtpPutFileProc, sizeof(*task));
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task->local_file = wcsdup(lpszLocalFile);
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task->remote_file = wcsdup(lpszNewRemoteFile);
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task->flags = dwFlags;
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task->context = dwContext;
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r = res_to_le(INTERNET_AsyncCall(&task->hdr));
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}
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else
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{
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r = FTP_FtpPutFileW(lpwfs, lpszLocalFile,
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lpszNewRemoteFile, dwFlags, dwContext);
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}
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lend:
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WININET_Release( &lpwfs->hdr );
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return r;
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}
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|
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/***********************************************************************
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* FTP_FtpPutFileW (Internal)
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*
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* Uploads a file to the FTP server
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*
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* RETURNS
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* TRUE on success
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* FALSE on failure
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*
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*/
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static BOOL FTP_FtpPutFileW(ftp_session_t *lpwfs, LPCWSTR lpszLocalFile,
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LPCWSTR lpszNewRemoteFile, DWORD dwFlags, DWORD_PTR dwContext)
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{
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HANDLE hFile;
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BOOL bSuccess = FALSE;
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appinfo_t *hIC = NULL;
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INT nResCode;
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TRACE(" lpszLocalFile(%s) lpszNewRemoteFile(%s)\n", debugstr_w(lpszLocalFile), debugstr_w(lpszNewRemoteFile));
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/* Clear any error information */
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INTERNET_SetLastError(0);
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/* Open file to be uploaded */
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if (INVALID_HANDLE_VALUE ==
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(hFile = CreateFileW(lpszLocalFile, GENERIC_READ, 0, 0, OPEN_EXISTING, 0, 0)))
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/* Let CreateFile set the appropriate error */
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return FALSE;
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hIC = lpwfs->lpAppInfo;
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|
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INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_SENDING_REQUEST, NULL, 0);
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if (FTP_SendStore(lpwfs, lpszNewRemoteFile, dwFlags))
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{
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INT nDataSocket;
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|
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/* Get data socket to server */
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if (FTP_GetDataSocket(lpwfs, &nDataSocket))
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{
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FTP_SendData(lpwfs, nDataSocket, hFile);
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closesocket(nDataSocket);
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nResCode = FTP_ReceiveResponse(lpwfs, dwContext);
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if (nResCode)
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{
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if (nResCode == 226)
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bSuccess = TRUE;
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else
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FTP_SetResponseError(nResCode);
|
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}
|
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}
|
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}
|
|
|
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if (lpwfs->lstnSocket != -1)
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{
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closesocket(lpwfs->lstnSocket);
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lpwfs->lstnSocket = -1;
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}
|
|
|
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if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
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{
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INTERNET_ASYNC_RESULT iar;
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|
|
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iar.dwResult = (DWORD)bSuccess;
|
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iar.dwError = bSuccess ? ERROR_SUCCESS : INTERNET_GetLastError();
|
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INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
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&iar, sizeof(INTERNET_ASYNC_RESULT));
|
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}
|
|
|
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CloseHandle(hFile);
|
|
|
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return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FtpSetCurrentDirectoryA (WININET.@)
|
|
*
|
|
* Change the working directory on the FTP server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpSetCurrentDirectoryA(HINTERNET hConnect, LPCSTR lpszDirectory)
|
|
{
|
|
LPWSTR lpwzDirectory;
|
|
BOOL ret;
|
|
|
|
lpwzDirectory = strdupAtoW(lpszDirectory);
|
|
ret = FtpSetCurrentDirectoryW(hConnect, lpwzDirectory);
|
|
free(lpwzDirectory);
|
|
return ret;
|
|
}
|
|
|
|
typedef struct {
|
|
task_header_t hdr;
|
|
WCHAR *directory;
|
|
} directory_task_t;
|
|
|
|
static void AsyncFtpSetCurrentDirectoryProc(task_header_t *hdr)
|
|
{
|
|
directory_task_t *task = (directory_task_t*)hdr;
|
|
ftp_session_t *session = (ftp_session_t*)task->hdr.hdr;
|
|
|
|
TRACE("%p\n", session);
|
|
|
|
FTP_FtpSetCurrentDirectoryW(session, task->directory);
|
|
free(task->directory);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpSetCurrentDirectoryW (WININET.@)
|
|
*
|
|
* Change the working directory on the FTP server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpSetCurrentDirectoryW(HINTERNET hConnect, LPCWSTR lpszDirectory)
|
|
{
|
|
ftp_session_t *lpwfs = NULL;
|
|
appinfo_t *hIC = NULL;
|
|
BOOL r = FALSE;
|
|
|
|
if (!lpszDirectory)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
goto lend;
|
|
}
|
|
|
|
lpwfs = (ftp_session_t*) get_handle_object( hConnect );
|
|
if (NULL == lpwfs || WH_HFTPSESSION != lpwfs->hdr.htype)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
goto lend;
|
|
}
|
|
|
|
TRACE("lpszDirectory(%s)\n", debugstr_w(lpszDirectory));
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
directory_task_t *task;
|
|
|
|
task = alloc_async_task(&lpwfs->hdr, AsyncFtpSetCurrentDirectoryProc, sizeof(*task));
|
|
task->directory = wcsdup(lpszDirectory);
|
|
|
|
r = res_to_le(INTERNET_AsyncCall(&task->hdr));
|
|
}
|
|
else
|
|
{
|
|
r = FTP_FtpSetCurrentDirectoryW(lpwfs, lpszDirectory);
|
|
}
|
|
|
|
lend:
|
|
if( lpwfs )
|
|
WININET_Release( &lpwfs->hdr );
|
|
|
|
return r;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_FtpSetCurrentDirectoryW (Internal)
|
|
*
|
|
* Change the working directory on the FTP server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_FtpSetCurrentDirectoryW(ftp_session_t *lpwfs, LPCWSTR lpszDirectory)
|
|
{
|
|
INT nResCode;
|
|
appinfo_t *hIC = NULL;
|
|
BOOL bSuccess = FALSE;
|
|
|
|
TRACE("lpszDirectory(%s)\n", debugstr_w(lpszDirectory));
|
|
|
|
/* Clear any error information */
|
|
INTERNET_SetLastError(0);
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_CWD, lpszDirectory,
|
|
lpwfs->hdr.lpfnStatusCB, &lpwfs->hdr, lpwfs->hdr.dwContext))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 250)
|
|
bSuccess = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = bSuccess;
|
|
iar.dwError = bSuccess ? ERROR_SUCCESS : ERROR_INTERNET_EXTENDED_ERROR;
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FtpCreateDirectoryA (WININET.@)
|
|
*
|
|
* Create new directory on the FTP server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpCreateDirectoryA(HINTERNET hConnect, LPCSTR lpszDirectory)
|
|
{
|
|
LPWSTR lpwzDirectory;
|
|
BOOL ret;
|
|
|
|
lpwzDirectory = strdupAtoW(lpszDirectory);
|
|
ret = FtpCreateDirectoryW(hConnect, lpwzDirectory);
|
|
free(lpwzDirectory);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static void AsyncFtpCreateDirectoryProc(task_header_t *hdr)
|
|
{
|
|
directory_task_t *task = (directory_task_t*)hdr;
|
|
ftp_session_t *session = (ftp_session_t*)task->hdr.hdr;
|
|
|
|
TRACE(" %p\n", session);
|
|
|
|
FTP_FtpCreateDirectoryW(session, task->directory);
|
|
free(task->directory);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpCreateDirectoryW (WININET.@)
|
|
*
|
|
* Create new directory on the FTP server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpCreateDirectoryW(HINTERNET hConnect, LPCWSTR lpszDirectory)
|
|
{
|
|
ftp_session_t *lpwfs;
|
|
appinfo_t *hIC = NULL;
|
|
BOOL r = FALSE;
|
|
|
|
lpwfs = (ftp_session_t*) get_handle_object( hConnect );
|
|
if (!lpwfs)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
|
|
return FALSE;
|
|
}
|
|
|
|
if (WH_HFTPSESSION != lpwfs->hdr.htype)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
goto lend;
|
|
}
|
|
|
|
if (!lpszDirectory)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
goto lend;
|
|
}
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
directory_task_t *task;
|
|
|
|
task = alloc_async_task(&lpwfs->hdr, AsyncFtpCreateDirectoryProc, sizeof(*task));
|
|
task->directory = wcsdup(lpszDirectory);
|
|
|
|
r = res_to_le(INTERNET_AsyncCall(&task->hdr));
|
|
}
|
|
else
|
|
{
|
|
r = FTP_FtpCreateDirectoryW(lpwfs, lpszDirectory);
|
|
}
|
|
lend:
|
|
WININET_Release( &lpwfs->hdr );
|
|
|
|
return r;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_FtpCreateDirectoryW (Internal)
|
|
*
|
|
* Create new directory on the FTP server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_FtpCreateDirectoryW(ftp_session_t *lpwfs, LPCWSTR lpszDirectory)
|
|
{
|
|
INT nResCode;
|
|
BOOL bSuccess = FALSE;
|
|
appinfo_t *hIC = NULL;
|
|
|
|
TRACE("lpszDirectory(%s)\n", debugstr_w(lpszDirectory));
|
|
|
|
/* Clear any error information */
|
|
INTERNET_SetLastError(0);
|
|
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_MKD, lpszDirectory, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 257)
|
|
bSuccess = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = (DWORD)bSuccess;
|
|
iar.dwError = bSuccess ? ERROR_SUCCESS : INTERNET_GetLastError();
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpFindFirstFileA (WININET.@)
|
|
*
|
|
* Search the specified directory
|
|
*
|
|
* RETURNS
|
|
* HINTERNET on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
HINTERNET WINAPI FtpFindFirstFileA(HINTERNET hConnect,
|
|
LPCSTR lpszSearchFile, LPWIN32_FIND_DATAA lpFindFileData, DWORD dwFlags, DWORD_PTR dwContext)
|
|
{
|
|
LPWSTR lpwzSearchFile;
|
|
WIN32_FIND_DATAW wfd;
|
|
LPWIN32_FIND_DATAW lpFindFileDataW;
|
|
HINTERNET ret;
|
|
|
|
lpwzSearchFile = strdupAtoW(lpszSearchFile);
|
|
lpFindFileDataW = lpFindFileData?&wfd:NULL;
|
|
ret = FtpFindFirstFileW(hConnect, lpwzSearchFile, lpFindFileDataW, dwFlags, dwContext);
|
|
free(lpwzSearchFile);
|
|
|
|
if (ret && lpFindFileData)
|
|
WININET_find_data_WtoA(lpFindFileDataW, lpFindFileData);
|
|
|
|
return ret;
|
|
}
|
|
|
|
typedef struct {
|
|
task_header_t hdr;
|
|
WCHAR *search_file;
|
|
WIN32_FIND_DATAW *find_file_data;
|
|
DWORD flags;
|
|
DWORD_PTR context;
|
|
} find_first_file_task_t;
|
|
|
|
static void AsyncFtpFindFirstFileProc(task_header_t *hdr)
|
|
{
|
|
find_first_file_task_t *task = (find_first_file_task_t*)hdr;
|
|
ftp_session_t *session = (ftp_session_t*)task->hdr.hdr;
|
|
|
|
TRACE("%p\n", session);
|
|
|
|
FTP_FtpFindFirstFileW(session, task->search_file, task->find_file_data, task->flags, task->context);
|
|
free(task->search_file);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpFindFirstFileW (WININET.@)
|
|
*
|
|
* Search the specified directory
|
|
*
|
|
* RETURNS
|
|
* HINTERNET on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
HINTERNET WINAPI FtpFindFirstFileW(HINTERNET hConnect,
|
|
LPCWSTR lpszSearchFile, LPWIN32_FIND_DATAW lpFindFileData, DWORD dwFlags, DWORD_PTR dwContext)
|
|
{
|
|
ftp_session_t *lpwfs;
|
|
appinfo_t *hIC = NULL;
|
|
HINTERNET r = NULL;
|
|
|
|
lpwfs = (ftp_session_t*) get_handle_object( hConnect );
|
|
if (NULL == lpwfs || WH_HFTPSESSION != lpwfs->hdr.htype)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
goto lend;
|
|
}
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
find_first_file_task_t *task;
|
|
|
|
task = alloc_async_task(&lpwfs->hdr, AsyncFtpFindFirstFileProc, sizeof(*task));
|
|
task->search_file = wcsdup(lpszSearchFile);
|
|
task->find_file_data = lpFindFileData;
|
|
task->flags = dwFlags;
|
|
task->context = dwContext;
|
|
|
|
INTERNET_AsyncCall(&task->hdr);
|
|
r = NULL;
|
|
}
|
|
else
|
|
{
|
|
r = FTP_FtpFindFirstFileW(lpwfs, lpszSearchFile, lpFindFileData,
|
|
dwFlags, dwContext);
|
|
}
|
|
lend:
|
|
if( lpwfs )
|
|
WININET_Release( &lpwfs->hdr );
|
|
|
|
return r;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_FtpFindFirstFileW (Internal)
|
|
*
|
|
* Search the specified directory
|
|
*
|
|
* RETURNS
|
|
* HINTERNET on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
static HINTERNET FTP_FtpFindFirstFileW(ftp_session_t *lpwfs,
|
|
LPCWSTR lpszSearchFile, LPWIN32_FIND_DATAW lpFindFileData, DWORD dwFlags, DWORD_PTR dwContext)
|
|
{
|
|
INT nResCode;
|
|
appinfo_t *hIC = NULL;
|
|
HINTERNET hFindNext = NULL;
|
|
LPWSTR lpszSearchPath = NULL;
|
|
|
|
TRACE("\n");
|
|
|
|
/* Clear any error information */
|
|
INTERNET_SetLastError(0);
|
|
|
|
if (!FTP_InitListenSocket(lpwfs))
|
|
goto lend;
|
|
|
|
if (!FTP_SendType(lpwfs, INTERNET_FLAG_TRANSFER_ASCII))
|
|
goto lend;
|
|
|
|
if (!FTP_SendPortOrPasv(lpwfs))
|
|
goto lend;
|
|
|
|
/* split search path into file and path */
|
|
if (lpszSearchFile)
|
|
{
|
|
LPCWSTR name = lpszSearchFile, p;
|
|
if ((p = wcsrchr( name, '\\' ))) name = p + 1;
|
|
if ((p = wcsrchr( name, '/' ))) name = p + 1;
|
|
if (name != lpszSearchFile)
|
|
{
|
|
lpszSearchPath = strndupW(lpszSearchFile, name - lpszSearchFile);
|
|
lpszSearchFile = name;
|
|
}
|
|
}
|
|
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_LIST, lpszSearchPath,
|
|
lpwfs->hdr.lpfnStatusCB, &lpwfs->hdr, lpwfs->hdr.dwContext))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 125 || nResCode == 150)
|
|
{
|
|
INT nDataSocket;
|
|
|
|
/* Get data socket to server */
|
|
if (FTP_GetDataSocket(lpwfs, &nDataSocket))
|
|
{
|
|
hFindNext = FTP_ReceiveFileList(lpwfs, nDataSocket, lpszSearchFile, lpFindFileData, dwContext);
|
|
closesocket(nDataSocket);
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode != 226 && nResCode != 250)
|
|
INTERNET_SetLastError(ERROR_NO_MORE_FILES);
|
|
}
|
|
}
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
free(lpszSearchPath);
|
|
|
|
if (lpwfs->lstnSocket != -1)
|
|
{
|
|
closesocket(lpwfs->lstnSocket);
|
|
lpwfs->lstnSocket = -1;
|
|
}
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
if (hFindNext)
|
|
{
|
|
iar.dwResult = (DWORD_PTR)hFindNext;
|
|
iar.dwError = ERROR_SUCCESS;
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_HANDLE_CREATED,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
iar.dwResult = (DWORD_PTR)hFindNext;
|
|
iar.dwError = hFindNext ? ERROR_SUCCESS : INTERNET_GetLastError();
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
return hFindNext;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FtpGetCurrentDirectoryA (WININET.@)
|
|
*
|
|
* Retrieves the current directory
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpGetCurrentDirectoryA(HINTERNET hFtpSession, LPSTR lpszCurrentDirectory,
|
|
LPDWORD lpdwCurrentDirectory)
|
|
{
|
|
WCHAR *dir = NULL;
|
|
DWORD len;
|
|
BOOL ret;
|
|
|
|
if(lpdwCurrentDirectory) {
|
|
len = *lpdwCurrentDirectory;
|
|
if(lpszCurrentDirectory)
|
|
{
|
|
dir = malloc(len * sizeof(WCHAR));
|
|
if (NULL == dir)
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
}
|
|
}
|
|
ret = FtpGetCurrentDirectoryW(hFtpSession, lpszCurrentDirectory?dir:NULL, lpdwCurrentDirectory?&len:NULL);
|
|
|
|
if (ret && lpszCurrentDirectory)
|
|
WideCharToMultiByte(CP_ACP, 0, dir, -1, lpszCurrentDirectory, len, NULL, NULL);
|
|
|
|
if (lpdwCurrentDirectory) *lpdwCurrentDirectory = len;
|
|
free(dir);
|
|
return ret;
|
|
}
|
|
|
|
typedef struct {
|
|
task_header_t hdr;
|
|
WCHAR *directory;
|
|
DWORD *directory_len;
|
|
} get_current_dir_task_t;
|
|
|
|
static void AsyncFtpGetCurrentDirectoryProc(task_header_t *hdr)
|
|
{
|
|
get_current_dir_task_t *task = (get_current_dir_task_t*)hdr;
|
|
ftp_session_t *session = (ftp_session_t*)task->hdr.hdr;
|
|
|
|
TRACE("%p\n", session);
|
|
|
|
FTP_FtpGetCurrentDirectoryW(session, task->directory, task->directory_len);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpGetCurrentDirectoryW (WININET.@)
|
|
*
|
|
* Retrieves the current directory
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpGetCurrentDirectoryW(HINTERNET hFtpSession, LPWSTR lpszCurrentDirectory,
|
|
LPDWORD lpdwCurrentDirectory)
|
|
{
|
|
ftp_session_t *lpwfs;
|
|
appinfo_t *hIC = NULL;
|
|
BOOL r = FALSE;
|
|
|
|
TRACE("%p %p %p\n", hFtpSession, lpszCurrentDirectory, lpdwCurrentDirectory);
|
|
|
|
lpwfs = (ftp_session_t*) get_handle_object( hFtpSession );
|
|
if (NULL == lpwfs)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
|
|
goto lend;
|
|
}
|
|
|
|
if (WH_HFTPSESSION != lpwfs->hdr.htype)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
goto lend;
|
|
}
|
|
|
|
if (!lpdwCurrentDirectory)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpszCurrentDirectory == NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
goto lend;
|
|
}
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
get_current_dir_task_t *task;
|
|
|
|
task = alloc_async_task(&lpwfs->hdr, AsyncFtpGetCurrentDirectoryProc, sizeof(*task));
|
|
task->directory = lpszCurrentDirectory;
|
|
task->directory_len = lpdwCurrentDirectory;
|
|
|
|
r = res_to_le(INTERNET_AsyncCall(&task->hdr));
|
|
}
|
|
else
|
|
{
|
|
r = FTP_FtpGetCurrentDirectoryW(lpwfs, lpszCurrentDirectory,
|
|
lpdwCurrentDirectory);
|
|
}
|
|
|
|
lend:
|
|
if( lpwfs )
|
|
WININET_Release( &lpwfs->hdr );
|
|
|
|
return r;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_FtpGetCurrentDirectoryW (Internal)
|
|
*
|
|
* Retrieves the current directory
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_FtpGetCurrentDirectoryW(ftp_session_t *lpwfs, LPWSTR lpszCurrentDirectory,
|
|
LPDWORD lpdwCurrentDirectory)
|
|
{
|
|
INT nResCode;
|
|
appinfo_t *hIC = NULL;
|
|
BOOL bSuccess = FALSE;
|
|
|
|
/* Clear any error information */
|
|
INTERNET_SetLastError(0);
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_PWD, NULL,
|
|
lpwfs->hdr.lpfnStatusCB, &lpwfs->hdr, lpwfs->hdr.dwContext))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 257) /* Extract directory name */
|
|
{
|
|
DWORD firstpos, lastpos, len;
|
|
WCHAR *lpszResponseBuffer = strdupAtoW(INTERNET_GetResponseBuffer());
|
|
|
|
for (firstpos = 0, lastpos = 0; lpszResponseBuffer[lastpos]; lastpos++)
|
|
{
|
|
if ('"' == lpszResponseBuffer[lastpos])
|
|
{
|
|
if (!firstpos)
|
|
firstpos = lastpos;
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
len = lastpos - firstpos;
|
|
if (*lpdwCurrentDirectory >= len)
|
|
{
|
|
memcpy(lpszCurrentDirectory, &lpszResponseBuffer[firstpos + 1], len * sizeof(WCHAR));
|
|
lpszCurrentDirectory[len - 1] = 0;
|
|
*lpdwCurrentDirectory = len;
|
|
bSuccess = TRUE;
|
|
}
|
|
else INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
|
|
|
|
free(lpszResponseBuffer);
|
|
}
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = bSuccess;
|
|
iar.dwError = bSuccess ? ERROR_SUCCESS : ERROR_INTERNET_EXTENDED_ERROR;
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTPFILE_Destroy(internal)
|
|
*
|
|
* Closes the file transfer handle. This also 'cleans' the data queue of
|
|
* the 'transfer complete' message (this is a bit of a hack though :-/ )
|
|
*
|
|
*/
|
|
static void FTPFILE_Destroy(object_header_t *hdr)
|
|
{
|
|
ftp_file_t *lpwh = (ftp_file_t*) hdr;
|
|
ftp_session_t *lpwfs = lpwh->lpFtpSession;
|
|
INT nResCode;
|
|
|
|
TRACE("\n");
|
|
|
|
if (lpwh->cache_file_handle != INVALID_HANDLE_VALUE)
|
|
CloseHandle(lpwh->cache_file_handle);
|
|
|
|
free(lpwh->cache_file);
|
|
|
|
if (!lpwh->session_deleted)
|
|
lpwfs->download_in_progress = NULL;
|
|
|
|
if (lpwh->nDataSocket != -1)
|
|
closesocket(lpwh->nDataSocket);
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode > 0 && nResCode != 226) WARN("server reports failed transfer\n");
|
|
|
|
WININET_Release(&lpwh->lpFtpSession->hdr);
|
|
}
|
|
|
|
static DWORD FTPFILE_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
|
|
{
|
|
switch(option) {
|
|
case INTERNET_OPTION_HANDLE_TYPE:
|
|
TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
|
|
|
|
if (*size < sizeof(ULONG))
|
|
return ERROR_INSUFFICIENT_BUFFER;
|
|
|
|
*size = sizeof(DWORD);
|
|
*(DWORD*)buffer = INTERNET_HANDLE_TYPE_FTP_FILE;
|
|
return ERROR_SUCCESS;
|
|
case INTERNET_OPTION_DATAFILE_NAME:
|
|
{
|
|
DWORD required;
|
|
ftp_file_t *file = (ftp_file_t *)hdr;
|
|
|
|
TRACE("INTERNET_OPTION_DATAFILE_NAME\n");
|
|
|
|
if (!file->cache_file)
|
|
{
|
|
*size = 0;
|
|
return ERROR_INTERNET_ITEM_NOT_FOUND;
|
|
}
|
|
if (unicode)
|
|
{
|
|
required = (lstrlenW(file->cache_file) + 1) * sizeof(WCHAR);
|
|
if (*size < required)
|
|
return ERROR_INSUFFICIENT_BUFFER;
|
|
|
|
*size = required;
|
|
memcpy(buffer, file->cache_file, *size);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
else
|
|
{
|
|
required = WideCharToMultiByte(CP_ACP, 0, file->cache_file, -1, NULL, 0, NULL, NULL);
|
|
if (required > *size)
|
|
return ERROR_INSUFFICIENT_BUFFER;
|
|
|
|
*size = WideCharToMultiByte(CP_ACP, 0, file->cache_file, -1, buffer, *size, NULL, NULL);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
}
|
|
}
|
|
return INET_QueryOption(hdr, option, buffer, size, unicode);
|
|
}
|
|
|
|
static DWORD FTPFILE_ReadFile(object_header_t *hdr, void *buffer, DWORD size, DWORD *read,
|
|
DWORD flags, DWORD_PTR context)
|
|
{
|
|
ftp_file_t *file = (ftp_file_t*)hdr;
|
|
int res;
|
|
DWORD error;
|
|
|
|
if (file->nDataSocket == -1)
|
|
return ERROR_INTERNET_DISCONNECTED;
|
|
|
|
/* FIXME: FTP should use NETCON_ stuff */
|
|
res = sock_recv(file->nDataSocket, buffer, size, MSG_WAITALL);
|
|
*read = res>0 ? res : 0;
|
|
|
|
error = res >= 0 ? ERROR_SUCCESS : INTERNET_ERROR_BASE; /* FIXME */
|
|
if (error == ERROR_SUCCESS && file->cache_file)
|
|
{
|
|
DWORD bytes_written;
|
|
|
|
if (!WriteFile(file->cache_file_handle, buffer, *read, &bytes_written, NULL))
|
|
WARN("WriteFile failed: %lu\n", GetLastError());
|
|
}
|
|
return error;
|
|
}
|
|
|
|
static DWORD FTPFILE_WriteFile(object_header_t *hdr, const void *buffer, DWORD size, DWORD *written)
|
|
{
|
|
ftp_file_t *lpwh = (ftp_file_t*) hdr;
|
|
int res;
|
|
|
|
res = sock_send(lpwh->nDataSocket, buffer, size, 0);
|
|
|
|
*written = res>0 ? res : 0;
|
|
return res >= 0 ? ERROR_SUCCESS : WSAGetLastError();
|
|
}
|
|
|
|
static void FTP_ReceiveRequestData(ftp_file_t *file, BOOL first_notif)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
BYTE buffer[4096];
|
|
int available;
|
|
|
|
TRACE("%p\n", file);
|
|
|
|
available = sock_recv(file->nDataSocket, buffer, sizeof(buffer), MSG_PEEK);
|
|
|
|
if(available != -1) {
|
|
iar.dwResult = (DWORD_PTR)file->hdr.hInternet;
|
|
iar.dwError = first_notif ? 0 : available;
|
|
}else {
|
|
iar.dwResult = 0;
|
|
iar.dwError = INTERNET_GetLastError();
|
|
}
|
|
|
|
INTERNET_SendCallback(&file->hdr, file->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE, &iar,
|
|
sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
static void FTPFILE_AsyncQueryDataAvailableProc(task_header_t *task)
|
|
{
|
|
ftp_file_t *file = (ftp_file_t*)task->hdr;
|
|
|
|
FTP_ReceiveRequestData(file, FALSE);
|
|
}
|
|
|
|
static DWORD FTPFILE_QueryDataAvailable(object_header_t *hdr, DWORD *available, DWORD flags, DWORD_PTR ctx)
|
|
{
|
|
ftp_file_t *file = (ftp_file_t*) hdr;
|
|
ULONG unread = 0;
|
|
int retval;
|
|
|
|
TRACE("(%p %p %lx %Ix)\n", file, available, flags, ctx);
|
|
|
|
retval = ioctlsocket(file->nDataSocket, FIONREAD, &unread);
|
|
if (!retval)
|
|
TRACE("%ld bytes of queued, but unread data\n", unread);
|
|
|
|
*available = unread;
|
|
|
|
if(!unread) {
|
|
BYTE byte;
|
|
|
|
*available = 0;
|
|
|
|
retval = sock_recv(file->nDataSocket, &byte, 1, MSG_PEEK);
|
|
if(retval > 0) {
|
|
task_header_t *task;
|
|
|
|
task = alloc_async_task(&file->hdr, FTPFILE_AsyncQueryDataAvailableProc, sizeof(*task));
|
|
INTERNET_AsyncCall(task);
|
|
|
|
return ERROR_IO_PENDING;
|
|
}
|
|
}
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
static DWORD FTPFILE_LockRequestFile(object_header_t *hdr, req_file_t **ret)
|
|
{
|
|
ftp_file_t *file = (ftp_file_t*)hdr;
|
|
FIXME("%p\n", file);
|
|
return ERROR_NOT_SUPPORTED;
|
|
}
|
|
|
|
static const object_vtbl_t FTPFILEVtbl = {
|
|
FTPFILE_Destroy,
|
|
NULL,
|
|
FTPFILE_QueryOption,
|
|
INET_SetOption,
|
|
NULL,
|
|
FTPFILE_ReadFile,
|
|
FTPFILE_WriteFile,
|
|
FTPFILE_QueryDataAvailable,
|
|
NULL,
|
|
FTPFILE_LockRequestFile
|
|
};
|
|
|
|
/***********************************************************************
|
|
* FTP_FtpOpenFileW (Internal)
|
|
*
|
|
* Open a remote file for writing or reading
|
|
*
|
|
* RETURNS
|
|
* HINTERNET handle on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
static HINTERNET FTP_FtpOpenFileW(ftp_session_t *lpwfs,
|
|
LPCWSTR lpszFileName, DWORD fdwAccess, DWORD dwFlags,
|
|
DWORD_PTR dwContext)
|
|
{
|
|
INT nDataSocket;
|
|
BOOL bSuccess = FALSE;
|
|
ftp_file_t *lpwh = NULL;
|
|
appinfo_t *hIC = NULL;
|
|
|
|
TRACE("\n");
|
|
|
|
/* Clear any error information */
|
|
INTERNET_SetLastError(0);
|
|
|
|
if (GENERIC_READ == fdwAccess)
|
|
{
|
|
/* Set up socket to retrieve data */
|
|
bSuccess = FTP_SendRetrieve(lpwfs, lpszFileName, dwFlags);
|
|
}
|
|
else if (GENERIC_WRITE == fdwAccess)
|
|
{
|
|
/* Set up socket to send data */
|
|
bSuccess = FTP_SendStore(lpwfs, lpszFileName, dwFlags);
|
|
}
|
|
|
|
/* Get data socket to server */
|
|
if (bSuccess && FTP_GetDataSocket(lpwfs, &nDataSocket))
|
|
{
|
|
lpwh = alloc_object(&lpwfs->hdr, &FTPFILEVtbl, sizeof(ftp_file_t));
|
|
lpwh->hdr.htype = WH_HFILE;
|
|
lpwh->hdr.dwFlags = dwFlags;
|
|
lpwh->hdr.dwContext = dwContext;
|
|
lpwh->nDataSocket = nDataSocket;
|
|
lpwh->cache_file = NULL;
|
|
lpwh->cache_file_handle = INVALID_HANDLE_VALUE;
|
|
lpwh->session_deleted = FALSE;
|
|
|
|
WININET_AddRef( &lpwfs->hdr );
|
|
lpwh->lpFtpSession = lpwfs;
|
|
list_add_head( &lpwfs->hdr.children, &lpwh->hdr.entry );
|
|
|
|
/* Indicate that a download is currently in progress */
|
|
lpwfs->download_in_progress = lpwh;
|
|
}
|
|
|
|
if (lpwfs->lstnSocket != -1)
|
|
{
|
|
closesocket(lpwfs->lstnSocket);
|
|
lpwfs->lstnSocket = -1;
|
|
}
|
|
|
|
if (bSuccess && fdwAccess == GENERIC_READ)
|
|
{
|
|
WCHAR filename[MAX_PATH + 1];
|
|
URL_COMPONENTSW uc;
|
|
DWORD len;
|
|
|
|
memset(&uc, 0, sizeof(uc));
|
|
uc.dwStructSize = sizeof(uc);
|
|
uc.nScheme = INTERNET_SCHEME_FTP;
|
|
uc.lpszHostName = lpwfs->servername;
|
|
uc.nPort = lpwfs->serverport;
|
|
uc.lpszUserName = lpwfs->lpszUserName;
|
|
uc.lpszUrlPath = wcsdup(lpszFileName);
|
|
|
|
if (!InternetCreateUrlW(&uc, 0, NULL, &len) && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
|
|
{
|
|
WCHAR *url = malloc(len * sizeof(WCHAR));
|
|
|
|
if (url && InternetCreateUrlW(&uc, 0, url, &len) && CreateUrlCacheEntryW(url, 0, NULL, filename, 0))
|
|
{
|
|
lpwh->cache_file = wcsdup(filename);
|
|
lpwh->cache_file_handle = CreateFileW(filename, GENERIC_WRITE, FILE_SHARE_READ,
|
|
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
if (lpwh->cache_file_handle == INVALID_HANDLE_VALUE)
|
|
{
|
|
WARN("Could not create cache file: %lu\n", GetLastError());
|
|
free(lpwh->cache_file);
|
|
lpwh->cache_file = NULL;
|
|
}
|
|
}
|
|
free(url);
|
|
}
|
|
free(uc.lpszUrlPath);
|
|
}
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
if (lpwh)
|
|
{
|
|
iar.dwResult = (DWORD_PTR)lpwh->hdr.hInternet;
|
|
iar.dwError = ERROR_SUCCESS;
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_HANDLE_CREATED,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
if(bSuccess) {
|
|
FTP_ReceiveRequestData(lpwh, TRUE);
|
|
}else {
|
|
iar.dwResult = 0;
|
|
iar.dwError = INTERNET_GetLastError();
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
}
|
|
|
|
if(!bSuccess)
|
|
return FALSE;
|
|
|
|
return lpwh->hdr.hInternet;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FtpOpenFileA (WININET.@)
|
|
*
|
|
* Open a remote file for writing or reading
|
|
*
|
|
* RETURNS
|
|
* HINTERNET handle on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
HINTERNET WINAPI FtpOpenFileA(HINTERNET hFtpSession,
|
|
LPCSTR lpszFileName, DWORD fdwAccess, DWORD dwFlags,
|
|
DWORD_PTR dwContext)
|
|
{
|
|
LPWSTR lpwzFileName;
|
|
HINTERNET ret;
|
|
|
|
lpwzFileName = strdupAtoW(lpszFileName);
|
|
ret = FtpOpenFileW(hFtpSession, lpwzFileName, fdwAccess, dwFlags, dwContext);
|
|
free(lpwzFileName);
|
|
return ret;
|
|
}
|
|
|
|
typedef struct {
|
|
task_header_t hdr;
|
|
WCHAR *file_name;
|
|
DWORD access;
|
|
DWORD flags;
|
|
DWORD_PTR context;
|
|
} open_file_task_t;
|
|
|
|
static void AsyncFtpOpenFileProc(task_header_t *hdr)
|
|
{
|
|
open_file_task_t *task = (open_file_task_t*)hdr;
|
|
ftp_session_t *session = (ftp_session_t*)task->hdr.hdr;
|
|
|
|
TRACE("%p\n", session);
|
|
|
|
FTP_FtpOpenFileW(session, task->file_name, task->access, task->flags, task->context);
|
|
free(task->file_name);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpOpenFileW (WININET.@)
|
|
*
|
|
* Open a remote file for writing or reading
|
|
*
|
|
* RETURNS
|
|
* HINTERNET handle on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
HINTERNET WINAPI FtpOpenFileW(HINTERNET hFtpSession,
|
|
LPCWSTR lpszFileName, DWORD fdwAccess, DWORD dwFlags,
|
|
DWORD_PTR dwContext)
|
|
{
|
|
ftp_session_t *lpwfs;
|
|
appinfo_t *hIC = NULL;
|
|
HINTERNET r = NULL;
|
|
|
|
TRACE("(%p,%s,0x%08lx,0x%08lx,0x%08Ix)\n", hFtpSession,
|
|
debugstr_w(lpszFileName), fdwAccess, dwFlags, dwContext);
|
|
|
|
lpwfs = (ftp_session_t*) get_handle_object( hFtpSession );
|
|
if (!lpwfs)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
|
|
return FALSE;
|
|
}
|
|
|
|
if (WH_HFTPSESSION != lpwfs->hdr.htype)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
goto lend;
|
|
}
|
|
|
|
if ((!lpszFileName) ||
|
|
((fdwAccess != GENERIC_READ) && (fdwAccess != GENERIC_WRITE)) ||
|
|
((dwFlags & FTP_CONDITION_MASK) > FTP_TRANSFER_TYPE_BINARY))
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
goto lend;
|
|
}
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
open_file_task_t *task;
|
|
|
|
task = alloc_async_task(&lpwfs->hdr, AsyncFtpOpenFileProc, sizeof(*task));
|
|
task->file_name = wcsdup(lpszFileName);
|
|
task->access = fdwAccess;
|
|
task->flags = dwFlags;
|
|
task->context = dwContext;
|
|
|
|
INTERNET_AsyncCall(&task->hdr);
|
|
r = NULL;
|
|
}
|
|
else
|
|
{
|
|
r = FTP_FtpOpenFileW(lpwfs, lpszFileName, fdwAccess, dwFlags, dwContext);
|
|
}
|
|
|
|
lend:
|
|
WININET_Release( &lpwfs->hdr );
|
|
|
|
return r;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FtpGetFileA (WININET.@)
|
|
*
|
|
* Retrieve file from the FTP server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpGetFileA(HINTERNET hInternet, LPCSTR lpszRemoteFile, LPCSTR lpszNewFile,
|
|
BOOL fFailIfExists, DWORD dwLocalFlagsAttribute, DWORD dwInternetFlags,
|
|
DWORD_PTR dwContext)
|
|
{
|
|
LPWSTR lpwzRemoteFile;
|
|
LPWSTR lpwzNewFile;
|
|
BOOL ret;
|
|
|
|
lpwzRemoteFile = strdupAtoW(lpszRemoteFile);
|
|
lpwzNewFile = strdupAtoW(lpszNewFile);
|
|
ret = FtpGetFileW(hInternet, lpwzRemoteFile, lpwzNewFile, fFailIfExists,
|
|
dwLocalFlagsAttribute, dwInternetFlags, dwContext);
|
|
free(lpwzRemoteFile);
|
|
free(lpwzNewFile);
|
|
return ret;
|
|
}
|
|
|
|
typedef struct {
|
|
task_header_t hdr;
|
|
WCHAR *remote_file;
|
|
WCHAR *new_file;
|
|
BOOL fail_if_exists;
|
|
DWORD local_attr;
|
|
DWORD flags;
|
|
DWORD_PTR context;
|
|
} get_file_task_t;
|
|
|
|
static void AsyncFtpGetFileProc(task_header_t *hdr)
|
|
{
|
|
get_file_task_t *task = (get_file_task_t*)hdr;
|
|
ftp_session_t *session = (ftp_session_t*)task->hdr.hdr;
|
|
|
|
TRACE("%p\n", session);
|
|
|
|
FTP_FtpGetFileW(session, task->remote_file, task->new_file, task->fail_if_exists,
|
|
task->local_attr, task->flags, task->context);
|
|
free(task->remote_file);
|
|
free(task->new_file);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FtpGetFileW (WININET.@)
|
|
*
|
|
* Retrieve file from the FTP server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpGetFileW(HINTERNET hInternet, LPCWSTR lpszRemoteFile, LPCWSTR lpszNewFile,
|
|
BOOL fFailIfExists, DWORD dwLocalFlagsAttribute, DWORD dwInternetFlags,
|
|
DWORD_PTR dwContext)
|
|
{
|
|
ftp_session_t *lpwfs;
|
|
appinfo_t *hIC = NULL;
|
|
BOOL r = FALSE;
|
|
|
|
if (!lpszRemoteFile || !lpszNewFile)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
lpwfs = (ftp_session_t*) get_handle_object( hInternet );
|
|
if (!lpwfs)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
|
|
return FALSE;
|
|
}
|
|
|
|
if (WH_HFTPSESSION != lpwfs->hdr.htype)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
goto lend;
|
|
}
|
|
|
|
if ((dwInternetFlags & FTP_CONDITION_MASK) > FTP_TRANSFER_TYPE_BINARY)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
goto lend;
|
|
}
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
get_file_task_t *task;
|
|
|
|
task = alloc_async_task(&lpwfs->hdr, AsyncFtpGetFileProc, sizeof(*task));
|
|
task->remote_file = wcsdup(lpszRemoteFile);
|
|
task->new_file = wcsdup(lpszNewFile);
|
|
task->local_attr = dwLocalFlagsAttribute;
|
|
task->fail_if_exists = fFailIfExists;
|
|
task->flags = dwInternetFlags;
|
|
task->context = dwContext;
|
|
|
|
r = res_to_le(INTERNET_AsyncCall(&task->hdr));
|
|
}
|
|
else
|
|
{
|
|
r = FTP_FtpGetFileW(lpwfs, lpszRemoteFile, lpszNewFile,
|
|
fFailIfExists, dwLocalFlagsAttribute, dwInternetFlags, dwContext);
|
|
}
|
|
|
|
lend:
|
|
WININET_Release( &lpwfs->hdr );
|
|
|
|
return r;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_FtpGetFileW (Internal)
|
|
*
|
|
* Retrieve file from the FTP server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_FtpGetFileW(ftp_session_t *lpwfs, LPCWSTR lpszRemoteFile, LPCWSTR lpszNewFile,
|
|
BOOL fFailIfExists, DWORD dwLocalFlagsAttribute, DWORD dwInternetFlags,
|
|
DWORD_PTR dwContext)
|
|
{
|
|
BOOL bSuccess = FALSE;
|
|
HANDLE hFile;
|
|
appinfo_t *hIC = NULL;
|
|
|
|
TRACE("lpszRemoteFile(%s) lpszNewFile(%s)\n", debugstr_w(lpszRemoteFile), debugstr_w(lpszNewFile));
|
|
|
|
/* Clear any error information */
|
|
INTERNET_SetLastError(0);
|
|
|
|
/* Ensure we can write to lpszNewfile by opening it */
|
|
hFile = CreateFileW(lpszNewFile, GENERIC_WRITE, 0, 0, fFailIfExists ?
|
|
CREATE_NEW : CREATE_ALWAYS, dwLocalFlagsAttribute, 0);
|
|
if (INVALID_HANDLE_VALUE == hFile)
|
|
return FALSE;
|
|
|
|
/* Set up socket to retrieve data */
|
|
if (FTP_SendRetrieve(lpwfs, lpszRemoteFile, dwInternetFlags))
|
|
{
|
|
INT nDataSocket;
|
|
|
|
/* Get data socket to server */
|
|
if (FTP_GetDataSocket(lpwfs, &nDataSocket))
|
|
{
|
|
INT nResCode;
|
|
|
|
/* Receive data */
|
|
FTP_RetrieveFileData(lpwfs, nDataSocket, hFile);
|
|
closesocket(nDataSocket);
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, dwContext);
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 226)
|
|
bSuccess = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (lpwfs->lstnSocket != -1)
|
|
{
|
|
closesocket(lpwfs->lstnSocket);
|
|
lpwfs->lstnSocket = -1;
|
|
}
|
|
|
|
CloseHandle(hFile);
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = (DWORD)bSuccess;
|
|
iar.dwError = bSuccess ? ERROR_SUCCESS : INTERNET_GetLastError();
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
if (!bSuccess) DeleteFileW(lpszNewFile);
|
|
return bSuccess;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpGetFileSize (WININET.@)
|
|
*/
|
|
DWORD WINAPI FtpGetFileSize( HINTERNET hFile, LPDWORD lpdwFileSizeHigh )
|
|
{
|
|
FIXME("(%p, %p)\n", hFile, lpdwFileSizeHigh);
|
|
|
|
if (lpdwFileSizeHigh)
|
|
*lpdwFileSizeHigh = 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpDeleteFileA (WININET.@)
|
|
*
|
|
* Delete a file on the ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpDeleteFileA(HINTERNET hFtpSession, LPCSTR lpszFileName)
|
|
{
|
|
LPWSTR lpwzFileName;
|
|
BOOL ret;
|
|
|
|
lpwzFileName = strdupAtoW(lpszFileName);
|
|
ret = FtpDeleteFileW(hFtpSession, lpwzFileName);
|
|
free(lpwzFileName);
|
|
return ret;
|
|
}
|
|
|
|
typedef struct {
|
|
task_header_t hdr;
|
|
WCHAR *file_name;
|
|
} delete_file_task_t;
|
|
|
|
static void AsyncFtpDeleteFileProc(task_header_t *hdr)
|
|
{
|
|
delete_file_task_t *task = (delete_file_task_t*)hdr;
|
|
ftp_session_t *session = (ftp_session_t*)task->hdr.hdr;
|
|
|
|
TRACE("%p\n", session);
|
|
|
|
FTP_FtpDeleteFileW(session, task->file_name);
|
|
free(task->file_name);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpDeleteFileW (WININET.@)
|
|
*
|
|
* Delete a file on the ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpDeleteFileW(HINTERNET hFtpSession, LPCWSTR lpszFileName)
|
|
{
|
|
ftp_session_t *lpwfs;
|
|
appinfo_t *hIC = NULL;
|
|
BOOL r = FALSE;
|
|
|
|
lpwfs = (ftp_session_t*) get_handle_object( hFtpSession );
|
|
if (!lpwfs)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
|
|
return FALSE;
|
|
}
|
|
|
|
if (WH_HFTPSESSION != lpwfs->hdr.htype)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
goto lend;
|
|
}
|
|
|
|
if (!lpszFileName)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
goto lend;
|
|
}
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
delete_file_task_t *task;
|
|
|
|
task = alloc_async_task(&lpwfs->hdr, AsyncFtpDeleteFileProc, sizeof(*task));
|
|
task->file_name = wcsdup(lpszFileName);
|
|
|
|
r = res_to_le(INTERNET_AsyncCall(&task->hdr));
|
|
}
|
|
else
|
|
{
|
|
r = FTP_FtpDeleteFileW(lpwfs, lpszFileName);
|
|
}
|
|
|
|
lend:
|
|
WININET_Release( &lpwfs->hdr );
|
|
|
|
return r;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FTP_FtpDeleteFileW (Internal)
|
|
*
|
|
* Delete a file on the ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL FTP_FtpDeleteFileW(ftp_session_t *lpwfs, LPCWSTR lpszFileName)
|
|
{
|
|
INT nResCode;
|
|
BOOL bSuccess = FALSE;
|
|
appinfo_t *hIC = NULL;
|
|
|
|
TRACE("%p\n", lpwfs);
|
|
|
|
/* Clear any error information */
|
|
INTERNET_SetLastError(0);
|
|
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_DELE, lpszFileName, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 250)
|
|
bSuccess = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
lend:
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = (DWORD)bSuccess;
|
|
iar.dwError = bSuccess ? ERROR_SUCCESS : INTERNET_GetLastError();
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FtpRemoveDirectoryA (WININET.@)
|
|
*
|
|
* Remove a directory on the ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpRemoveDirectoryA(HINTERNET hFtpSession, LPCSTR lpszDirectory)
|
|
{
|
|
LPWSTR lpwzDirectory;
|
|
BOOL ret;
|
|
|
|
lpwzDirectory = strdupAtoW(lpszDirectory);
|
|
ret = FtpRemoveDirectoryW(hFtpSession, lpwzDirectory);
|
|
free(lpwzDirectory);
|
|
return ret;
|
|
}
|
|
|
|
static void AsyncFtpRemoveDirectoryProc(task_header_t *hdr)
|
|
{
|
|
directory_task_t *task = (directory_task_t*)hdr;
|
|
ftp_session_t *session = (ftp_session_t*)task->hdr.hdr;
|
|
|
|
TRACE("%p\n", session);
|
|
|
|
FTP_FtpRemoveDirectoryW(session, task->directory);
|
|
free(task->directory);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpRemoveDirectoryW (WININET.@)
|
|
*
|
|
* Remove a directory on the ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpRemoveDirectoryW(HINTERNET hFtpSession, LPCWSTR lpszDirectory)
|
|
{
|
|
ftp_session_t *lpwfs;
|
|
appinfo_t *hIC = NULL;
|
|
BOOL r = FALSE;
|
|
|
|
lpwfs = (ftp_session_t*) get_handle_object( hFtpSession );
|
|
if (!lpwfs)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
|
|
return FALSE;
|
|
}
|
|
|
|
if (WH_HFTPSESSION != lpwfs->hdr.htype)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
goto lend;
|
|
}
|
|
|
|
if (!lpszDirectory)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
goto lend;
|
|
}
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
directory_task_t *task;
|
|
|
|
task = alloc_async_task(&lpwfs->hdr, AsyncFtpRemoveDirectoryProc, sizeof(*task));
|
|
task->directory = wcsdup(lpszDirectory);
|
|
|
|
r = res_to_le(INTERNET_AsyncCall(&task->hdr));
|
|
}
|
|
else
|
|
{
|
|
r = FTP_FtpRemoveDirectoryW(lpwfs, lpszDirectory);
|
|
}
|
|
|
|
lend:
|
|
WININET_Release( &lpwfs->hdr );
|
|
|
|
return r;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FTP_FtpRemoveDirectoryW (Internal)
|
|
*
|
|
* Remove a directory on the ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL FTP_FtpRemoveDirectoryW(ftp_session_t *lpwfs, LPCWSTR lpszDirectory)
|
|
{
|
|
INT nResCode;
|
|
BOOL bSuccess = FALSE;
|
|
appinfo_t *hIC = NULL;
|
|
|
|
TRACE("\n");
|
|
|
|
/* Clear any error information */
|
|
INTERNET_SetLastError(0);
|
|
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_RMD, lpszDirectory, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 250)
|
|
bSuccess = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = (DWORD)bSuccess;
|
|
iar.dwError = bSuccess ? ERROR_SUCCESS : INTERNET_GetLastError();
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FtpRenameFileA (WININET.@)
|
|
*
|
|
* Rename a file on the ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpRenameFileA(HINTERNET hFtpSession, LPCSTR lpszSrc, LPCSTR lpszDest)
|
|
{
|
|
LPWSTR lpwzSrc;
|
|
LPWSTR lpwzDest;
|
|
BOOL ret;
|
|
|
|
lpwzSrc = strdupAtoW(lpszSrc);
|
|
lpwzDest = strdupAtoW(lpszDest);
|
|
ret = FtpRenameFileW(hFtpSession, lpwzSrc, lpwzDest);
|
|
free(lpwzSrc);
|
|
free(lpwzDest);
|
|
return ret;
|
|
}
|
|
|
|
typedef struct {
|
|
task_header_t hdr;
|
|
WCHAR *src_file;
|
|
WCHAR *dst_file;
|
|
} rename_file_task_t;
|
|
|
|
static void AsyncFtpRenameFileProc(task_header_t *hdr)
|
|
{
|
|
rename_file_task_t *task = (rename_file_task_t*)hdr;
|
|
ftp_session_t *session = (ftp_session_t*)task->hdr.hdr;
|
|
|
|
TRACE("%p\n", session);
|
|
|
|
FTP_FtpRenameFileW(session, task->src_file, task->dst_file);
|
|
free(task->src_file);
|
|
free(task->dst_file);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpRenameFileW (WININET.@)
|
|
*
|
|
* Rename a file on the ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI FtpRenameFileW(HINTERNET hFtpSession, LPCWSTR lpszSrc, LPCWSTR lpszDest)
|
|
{
|
|
ftp_session_t *lpwfs;
|
|
appinfo_t *hIC = NULL;
|
|
BOOL r = FALSE;
|
|
|
|
lpwfs = (ftp_session_t*) get_handle_object( hFtpSession );
|
|
if (!lpwfs)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
|
|
return FALSE;
|
|
}
|
|
|
|
if (WH_HFTPSESSION != lpwfs->hdr.htype)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
goto lend;
|
|
}
|
|
|
|
if (!lpszSrc || !lpszDest)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
goto lend;
|
|
}
|
|
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
rename_file_task_t *task;
|
|
|
|
task = alloc_async_task(&lpwfs->hdr, AsyncFtpRenameFileProc, sizeof(*task));
|
|
task->src_file = wcsdup(lpszSrc);
|
|
task->dst_file = wcsdup(lpszDest);
|
|
|
|
r = res_to_le(INTERNET_AsyncCall(&task->hdr));
|
|
}
|
|
else
|
|
{
|
|
r = FTP_FtpRenameFileW(lpwfs, lpszSrc, lpszDest);
|
|
}
|
|
|
|
lend:
|
|
WININET_Release( &lpwfs->hdr );
|
|
|
|
return r;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FTP_FtpRenameFileW (Internal)
|
|
*
|
|
* Rename a file on the ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL FTP_FtpRenameFileW(ftp_session_t *lpwfs, LPCWSTR lpszSrc, LPCWSTR lpszDest)
|
|
{
|
|
INT nResCode;
|
|
BOOL bSuccess = FALSE;
|
|
appinfo_t *hIC = NULL;
|
|
|
|
TRACE("\n");
|
|
|
|
/* Clear any error information */
|
|
INTERNET_SetLastError(0);
|
|
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_RNFR, lpszSrc, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode == 350)
|
|
{
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_RNTO, lpszDest, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
}
|
|
|
|
if (nResCode == 250)
|
|
bSuccess = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
|
|
lend:
|
|
hIC = lpwfs->lpAppInfo;
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = (DWORD)bSuccess;
|
|
iar.dwError = bSuccess ? ERROR_SUCCESS : INTERNET_GetLastError();
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpCommandA (WININET.@)
|
|
*/
|
|
BOOL WINAPI FtpCommandA( HINTERNET hConnect, BOOL fExpectResponse, DWORD dwFlags,
|
|
LPCSTR lpszCommand, DWORD_PTR dwContext, HINTERNET* phFtpCommand )
|
|
{
|
|
BOOL r;
|
|
WCHAR *cmdW;
|
|
|
|
TRACE("%p %d 0x%08lx %s 0x%08Ix %p\n", hConnect, fExpectResponse, dwFlags,
|
|
debugstr_a(lpszCommand), dwContext, phFtpCommand);
|
|
|
|
if (fExpectResponse)
|
|
{
|
|
FIXME("data connection not supported\n");
|
|
return FALSE;
|
|
}
|
|
|
|
if (!lpszCommand || !lpszCommand[0])
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if (!(cmdW = strdupAtoW(lpszCommand)))
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
|
|
r = FtpCommandW(hConnect, fExpectResponse, dwFlags, cmdW, dwContext, phFtpCommand);
|
|
|
|
free(cmdW);
|
|
return r;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FtpCommandW (WININET.@)
|
|
*/
|
|
BOOL WINAPI FtpCommandW( HINTERNET hConnect, BOOL fExpectResponse, DWORD dwFlags,
|
|
LPCWSTR lpszCommand, DWORD_PTR dwContext, HINTERNET* phFtpCommand )
|
|
{
|
|
BOOL r = FALSE;
|
|
ftp_session_t *lpwfs;
|
|
LPSTR cmd = NULL;
|
|
DWORD len, nBytesSent= 0;
|
|
INT nResCode, nRC = 0;
|
|
|
|
TRACE("%p %d 0x%08lx %s 0x%08Ix %p\n", hConnect, fExpectResponse, dwFlags,
|
|
debugstr_w(lpszCommand), dwContext, phFtpCommand);
|
|
|
|
if (!lpszCommand || !lpszCommand[0])
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if (fExpectResponse)
|
|
{
|
|
FIXME("data connection not supported\n");
|
|
return FALSE;
|
|
}
|
|
|
|
lpwfs = (ftp_session_t*) get_handle_object( hConnect );
|
|
if (!lpwfs)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
|
|
return FALSE;
|
|
}
|
|
|
|
if (WH_HFTPSESSION != lpwfs->hdr.htype)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
goto lend;
|
|
}
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
goto lend;
|
|
}
|
|
|
|
len = WideCharToMultiByte(CP_ACP, 0, lpszCommand, -1, NULL, 0, NULL, NULL) + strlen(szCRLF);
|
|
if ((cmd = malloc(len)))
|
|
WideCharToMultiByte(CP_ACP, 0, lpszCommand, -1, cmd, len, NULL, NULL);
|
|
else
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
goto lend;
|
|
}
|
|
|
|
strcat(cmd, szCRLF);
|
|
len--;
|
|
|
|
TRACE("Sending (%s) len(%ld)\n", debugstr_a(cmd), len);
|
|
while ((nBytesSent < len) && (nRC != -1))
|
|
{
|
|
nRC = sock_send(lpwfs->sndSocket, cmd + nBytesSent, len - nBytesSent, 0);
|
|
if (nRC != -1)
|
|
{
|
|
nBytesSent += nRC;
|
|
TRACE("Sent %d bytes\n", nRC);
|
|
}
|
|
}
|
|
|
|
if (nBytesSent)
|
|
{
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode > 0 && nResCode < 400)
|
|
r = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
WININET_Release( &lpwfs->hdr );
|
|
free(cmd);
|
|
return r;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTPSESSION_Destroy (internal)
|
|
*
|
|
* Deallocate session handle
|
|
*/
|
|
static void FTPSESSION_Destroy(object_header_t *hdr)
|
|
{
|
|
ftp_session_t *lpwfs = (ftp_session_t*) hdr;
|
|
|
|
TRACE("\n");
|
|
|
|
WININET_Release(&lpwfs->lpAppInfo->hdr);
|
|
|
|
free(lpwfs->lpszPassword);
|
|
free(lpwfs->lpszUserName);
|
|
free(lpwfs->servername);
|
|
}
|
|
|
|
static void FTPSESSION_CloseConnection(object_header_t *hdr)
|
|
{
|
|
ftp_session_t *lpwfs = (ftp_session_t*) hdr;
|
|
|
|
TRACE("\n");
|
|
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext,
|
|
INTERNET_STATUS_CLOSING_CONNECTION, 0, 0);
|
|
|
|
if (lpwfs->download_in_progress != NULL)
|
|
lpwfs->download_in_progress->session_deleted = TRUE;
|
|
|
|
if (lpwfs->sndSocket != -1)
|
|
closesocket(lpwfs->sndSocket);
|
|
|
|
if (lpwfs->lstnSocket != -1)
|
|
closesocket(lpwfs->lstnSocket);
|
|
|
|
if (lpwfs->pasvSocket != -1)
|
|
closesocket(lpwfs->pasvSocket);
|
|
|
|
INTERNET_SendCallback(&lpwfs->hdr, lpwfs->hdr.dwContext,
|
|
INTERNET_STATUS_CONNECTION_CLOSED, 0, 0);
|
|
}
|
|
|
|
static DWORD FTPSESSION_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
|
|
{
|
|
switch(option) {
|
|
case INTERNET_OPTION_HANDLE_TYPE:
|
|
TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
|
|
|
|
if (*size < sizeof(ULONG))
|
|
return ERROR_INSUFFICIENT_BUFFER;
|
|
|
|
*size = sizeof(DWORD);
|
|
*(DWORD*)buffer = INTERNET_HANDLE_TYPE_CONNECT_FTP;
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
return INET_QueryOption(hdr, option, buffer, size, unicode);
|
|
}
|
|
|
|
static const object_vtbl_t FTPSESSIONVtbl = {
|
|
FTPSESSION_Destroy,
|
|
FTPSESSION_CloseConnection,
|
|
FTPSESSION_QueryOption,
|
|
INET_SetOption,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL
|
|
};
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_Connect (internal)
|
|
*
|
|
* Connect to a ftp server
|
|
*
|
|
* RETURNS
|
|
* HINTERNET a session handle on success
|
|
* NULL on failure
|
|
*
|
|
* NOTES:
|
|
*
|
|
* Windows uses 'anonymous' as the username, when given a NULL username
|
|
* and a NULL password. The password is first looked up in:
|
|
*
|
|
* HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\EmailName
|
|
*
|
|
* If this entry is not present it uses the current username as the password.
|
|
*
|
|
*/
|
|
|
|
HINTERNET FTP_Connect(appinfo_t *hIC, LPCWSTR lpszServerName,
|
|
INTERNET_PORT nServerPort, LPCWSTR lpszUserName,
|
|
LPCWSTR lpszPassword, DWORD dwFlags, DWORD_PTR dwContext,
|
|
DWORD dwInternalFlags)
|
|
{
|
|
struct sockaddr_in socketAddr;
|
|
INT nsocket = -1;
|
|
socklen_t sock_namelen;
|
|
BOOL bSuccess = FALSE;
|
|
ftp_session_t *lpwfs = NULL;
|
|
char szaddr[INET6_ADDRSTRLEN];
|
|
|
|
TRACE("%p Server(%s) Port(%d) User(%s) Paswd(%s)\n",
|
|
hIC, debugstr_w(lpszServerName),
|
|
nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword));
|
|
|
|
assert( hIC->hdr.htype == WH_HINIT );
|
|
|
|
if ((!lpszUserName || !*lpszUserName) && lpszPassword && *lpszPassword)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
return NULL;
|
|
}
|
|
|
|
lpwfs = alloc_object(&hIC->hdr, &FTPSESSIONVtbl, sizeof(ftp_session_t));
|
|
if (NULL == lpwfs)
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
return NULL;
|
|
}
|
|
|
|
if (nServerPort == INTERNET_INVALID_PORT_NUMBER)
|
|
lpwfs->serverport = INTERNET_DEFAULT_FTP_PORT;
|
|
else
|
|
lpwfs->serverport = nServerPort;
|
|
|
|
lpwfs->hdr.htype = WH_HFTPSESSION;
|
|
lpwfs->hdr.dwFlags = dwFlags;
|
|
lpwfs->hdr.dwContext = dwContext;
|
|
lpwfs->hdr.dwInternalFlags |= dwInternalFlags;
|
|
lpwfs->download_in_progress = NULL;
|
|
lpwfs->sndSocket = -1;
|
|
lpwfs->lstnSocket = -1;
|
|
lpwfs->pasvSocket = -1;
|
|
|
|
WININET_AddRef( &hIC->hdr );
|
|
lpwfs->lpAppInfo = hIC;
|
|
list_add_head( &hIC->hdr.children, &lpwfs->hdr.entry );
|
|
|
|
if(hIC->proxy && hIC->accessType == INTERNET_OPEN_TYPE_PROXY) {
|
|
if(wcschr(hIC->proxy, ' '))
|
|
FIXME("Several proxies not implemented.\n");
|
|
if(hIC->proxyBypass)
|
|
FIXME("Proxy bypass is ignored.\n");
|
|
}
|
|
if (!lpszUserName || !lpszUserName[0]) {
|
|
HKEY key;
|
|
WCHAR szPassword[MAX_PATH];
|
|
DWORD len = sizeof(szPassword);
|
|
|
|
lpwfs->lpszUserName = wcsdup(L"anonymous");
|
|
|
|
RegOpenKeyW(HKEY_CURRENT_USER, L"Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings", &key);
|
|
if (RegQueryValueExW(key, L"EmailName", NULL, NULL, (LPBYTE)szPassword, &len)) {
|
|
/* Nothing in the registry, get the username and use that as the password */
|
|
if (!GetUserNameW(szPassword, &len)) {
|
|
/* Should never get here, but use an empty password as failsafe */
|
|
lstrcpyW(szPassword, L"");
|
|
}
|
|
}
|
|
RegCloseKey(key);
|
|
|
|
TRACE("Password used for anonymous ftp : (%s)\n", debugstr_w(szPassword));
|
|
lpwfs->lpszPassword = wcsdup(szPassword);
|
|
}
|
|
else {
|
|
lpwfs->lpszUserName = wcsdup(lpszUserName);
|
|
lpwfs->lpszPassword = wcsdup(lpszPassword ? lpszPassword : L"");
|
|
}
|
|
lpwfs->servername = wcsdup(lpszServerName);
|
|
|
|
/* Don't send a handle created callback if this handle was created with InternetOpenUrl */
|
|
if (!(lpwfs->hdr.dwInternalFlags & INET_OPENURL))
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = (DWORD_PTR)lpwfs->hdr.hInternet;
|
|
iar.dwError = ERROR_SUCCESS;
|
|
|
|
INTERNET_SendCallback(&hIC->hdr, dwContext,
|
|
INTERNET_STATUS_HANDLE_CREATED, &iar,
|
|
sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
INTERNET_SendCallback(&hIC->hdr, dwContext, INTERNET_STATUS_RESOLVING_NAME,
|
|
(LPWSTR) lpszServerName, (lstrlenW(lpszServerName)+1) * sizeof(WCHAR));
|
|
|
|
sock_namelen = sizeof(socketAddr);
|
|
if (!GetAddress(lpszServerName, lpwfs->serverport, (struct sockaddr *)&socketAddr, &sock_namelen, szaddr))
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED);
|
|
goto lerror;
|
|
}
|
|
|
|
if (socketAddr.sin_family != AF_INET)
|
|
{
|
|
WARN("unsupported address family %d\n", socketAddr.sin_family);
|
|
INTERNET_SetLastError(ERROR_INTERNET_CANNOT_CONNECT);
|
|
goto lerror;
|
|
}
|
|
|
|
INTERNET_SendCallback(&hIC->hdr, dwContext, INTERNET_STATUS_NAME_RESOLVED,
|
|
szaddr, strlen(szaddr)+1);
|
|
|
|
init_winsock();
|
|
nsocket = socket(AF_INET,SOCK_STREAM,0);
|
|
if (nsocket == -1)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_CANNOT_CONNECT);
|
|
goto lerror;
|
|
}
|
|
|
|
INTERNET_SendCallback(&hIC->hdr, dwContext, INTERNET_STATUS_CONNECTING_TO_SERVER,
|
|
szaddr, strlen(szaddr)+1);
|
|
|
|
if (connect(nsocket, (struct sockaddr *)&socketAddr, sock_namelen) < 0)
|
|
{
|
|
ERR("Unable to connect (%d)\n", WSAGetLastError());
|
|
INTERNET_SetLastError(ERROR_INTERNET_CANNOT_CONNECT);
|
|
closesocket(nsocket);
|
|
}
|
|
else
|
|
{
|
|
TRACE("Connected to server\n");
|
|
lpwfs->sndSocket = nsocket;
|
|
INTERNET_SendCallback(&hIC->hdr, dwContext, INTERNET_STATUS_CONNECTED_TO_SERVER,
|
|
szaddr, strlen(szaddr)+1);
|
|
|
|
sock_namelen = sizeof(lpwfs->socketAddress);
|
|
getsockname(nsocket, (struct sockaddr *) &lpwfs->socketAddress, &sock_namelen);
|
|
|
|
if (FTP_ConnectToHost(lpwfs))
|
|
{
|
|
TRACE("Successfully logged into server\n");
|
|
bSuccess = TRUE;
|
|
}
|
|
}
|
|
|
|
lerror:
|
|
if (!bSuccess)
|
|
{
|
|
WININET_Release(&lpwfs->hdr);
|
|
return NULL;
|
|
}
|
|
|
|
return lpwfs->hdr.hInternet;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_ConnectToHost (internal)
|
|
*
|
|
* Connect to a ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_ConnectToHost(ftp_session_t *lpwfs)
|
|
{
|
|
INT nResCode;
|
|
BOOL bSuccess = FALSE;
|
|
|
|
TRACE("\n");
|
|
FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_USER, lpwfs->lpszUserName, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
/* Login successful... */
|
|
if (nResCode == 230)
|
|
bSuccess = TRUE;
|
|
/* User name okay, need password... */
|
|
else if (nResCode == 331)
|
|
bSuccess = FTP_SendPassword(lpwfs);
|
|
/* Need account for login... */
|
|
else if (nResCode == 332)
|
|
bSuccess = FTP_SendAccount(lpwfs);
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
TRACE("Returning %d\n", bSuccess);
|
|
lend:
|
|
return bSuccess;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FTP_GetNextLine (internal)
|
|
*
|
|
* Parse next line in directory string listing
|
|
*
|
|
* RETURNS
|
|
* Pointer to beginning of next line
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
|
|
static LPSTR FTP_GetNextLine(INT nSocket, LPDWORD dwLen)
|
|
{
|
|
struct timeval tv = {RESPONSE_TIMEOUT,0};
|
|
FD_SET set;
|
|
INT nRecv = 0;
|
|
LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
|
|
|
|
TRACE("\n");
|
|
|
|
FD_ZERO(&set);
|
|
FD_SET(nSocket, &set);
|
|
|
|
while (nRecv < MAX_REPLY_LEN)
|
|
{
|
|
if (select(nSocket+1, &set, NULL, NULL, &tv) > 0)
|
|
{
|
|
if (sock_recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
|
|
{
|
|
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
|
|
return NULL;
|
|
}
|
|
|
|
if (lpszBuffer[nRecv] == '\n')
|
|
{
|
|
lpszBuffer[nRecv] = '\0';
|
|
*dwLen = nRecv - 1;
|
|
TRACE(":%d %s\n", nRecv, lpszBuffer);
|
|
return lpszBuffer;
|
|
}
|
|
if (lpszBuffer[nRecv] != '\r')
|
|
nRecv++;
|
|
}
|
|
else
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FTP_SendCommandA (internal)
|
|
*
|
|
* Send command to server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_SendCommandA(INT nSocket, FTP_COMMAND ftpCmd, LPCSTR lpszParam,
|
|
INTERNET_STATUS_CALLBACK lpfnStatusCB, object_header_t *hdr, DWORD_PTR dwContext)
|
|
{
|
|
DWORD len;
|
|
CHAR *buf;
|
|
DWORD nBytesSent = 0;
|
|
int nRC = 0;
|
|
DWORD dwParamLen;
|
|
|
|
TRACE("%d: (%s) %d\n", ftpCmd, debugstr_a(lpszParam), nSocket);
|
|
|
|
if (lpfnStatusCB)
|
|
{
|
|
lpfnStatusCB(hdr->hInternet, dwContext, INTERNET_STATUS_SENDING_REQUEST, NULL, 0);
|
|
}
|
|
|
|
dwParamLen = lpszParam?strlen(lpszParam)+1:0;
|
|
len = dwParamLen + strlen(szFtpCommands[ftpCmd]) + strlen(szCRLF);
|
|
if (NULL == (buf = malloc(len + 1)))
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
sprintf(buf, "%s%s%s%s", szFtpCommands[ftpCmd], dwParamLen ? " " : "",
|
|
dwParamLen ? lpszParam : "", szCRLF);
|
|
|
|
TRACE("Sending (%s) len(%ld)\n", debugstr_a(buf), len);
|
|
while((nBytesSent < len) && (nRC != -1))
|
|
{
|
|
nRC = sock_send(nSocket, buf+nBytesSent, len - nBytesSent, 0);
|
|
nBytesSent += nRC;
|
|
}
|
|
free(buf);
|
|
|
|
if (lpfnStatusCB)
|
|
{
|
|
lpfnStatusCB(hdr->hInternet, dwContext, INTERNET_STATUS_REQUEST_SENT,
|
|
&nBytesSent, sizeof(DWORD));
|
|
}
|
|
|
|
TRACE("Sent %ld bytes\n", nBytesSent);
|
|
return (nRC != -1);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FTP_SendCommand (internal)
|
|
*
|
|
* Send command to server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_SendCommand(INT nSocket, FTP_COMMAND ftpCmd, LPCWSTR lpszParam,
|
|
INTERNET_STATUS_CALLBACK lpfnStatusCB, object_header_t *hdr, DWORD_PTR dwContext)
|
|
{
|
|
BOOL ret;
|
|
char *lpszParamA = strdupWtoA(lpszParam);
|
|
ret = FTP_SendCommandA(nSocket, ftpCmd, lpszParamA, lpfnStatusCB, hdr, dwContext);
|
|
free(lpszParamA);
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FTP_ReceiveResponse (internal)
|
|
*
|
|
* Receive response from server
|
|
*
|
|
* RETURNS
|
|
* Reply code on success
|
|
* 0 on failure
|
|
*
|
|
*/
|
|
INT FTP_ReceiveResponse(ftp_session_t *lpwfs, DWORD_PTR dwContext)
|
|
{
|
|
LPSTR lpszResponse = INTERNET_GetResponseBuffer();
|
|
DWORD nRecv;
|
|
INT rc = 0;
|
|
char firstprefix[5];
|
|
BOOL multiline = FALSE;
|
|
|
|
TRACE("socket(%d)\n", lpwfs->sndSocket);
|
|
|
|
INTERNET_SendCallback(&lpwfs->hdr, dwContext, INTERNET_STATUS_RECEIVING_RESPONSE, NULL, 0);
|
|
|
|
while(1)
|
|
{
|
|
if (!FTP_GetNextLine(lpwfs->sndSocket, &nRecv))
|
|
goto lerror;
|
|
|
|
if (nRecv >= 3)
|
|
{
|
|
if(!multiline)
|
|
{
|
|
if(lpszResponse[3] != '-')
|
|
break;
|
|
else
|
|
{ /* Start of multiline response. Loop until we get "nnn " */
|
|
multiline = TRUE;
|
|
memcpy(firstprefix, lpszResponse, 3);
|
|
firstprefix[3] = ' ';
|
|
firstprefix[4] = '\0';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(!memcmp(firstprefix, lpszResponse, 4))
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (nRecv >= 3)
|
|
{
|
|
rc = atoi(lpszResponse);
|
|
|
|
INTERNET_SendCallback(&lpwfs->hdr, dwContext, INTERNET_STATUS_RESPONSE_RECEIVED,
|
|
&nRecv, sizeof(DWORD));
|
|
}
|
|
|
|
lerror:
|
|
TRACE("return %d\n", rc);
|
|
return rc;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_SendPassword (internal)
|
|
*
|
|
* Send password to ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_SendPassword(ftp_session_t *lpwfs)
|
|
{
|
|
INT nResCode;
|
|
BOOL bSuccess = FALSE;
|
|
|
|
TRACE("\n");
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_PASS, lpwfs->lpszPassword, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
TRACE("Received reply code %d\n", nResCode);
|
|
/* Login successful... */
|
|
if (nResCode == 230)
|
|
bSuccess = TRUE;
|
|
/* Command not implemented, superfluous at the server site... */
|
|
/* Need account for login... */
|
|
else if (nResCode == 332)
|
|
bSuccess = FTP_SendAccount(lpwfs);
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
TRACE("Returning %d\n", bSuccess);
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_SendAccount (internal)
|
|
*
|
|
*
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_SendAccount(ftp_session_t *lpwfs)
|
|
{
|
|
INT nResCode;
|
|
BOOL bSuccess = FALSE;
|
|
|
|
TRACE("\n");
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_ACCT, L"noaccount", 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
bSuccess = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
|
|
lend:
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_SendStore (internal)
|
|
*
|
|
* Send request to upload file to ftp server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_SendStore(ftp_session_t *lpwfs, LPCWSTR lpszRemoteFile, DWORD dwType)
|
|
{
|
|
INT nResCode;
|
|
BOOL bSuccess = FALSE;
|
|
|
|
TRACE("\n");
|
|
if (!FTP_InitListenSocket(lpwfs))
|
|
goto lend;
|
|
|
|
if (!FTP_SendType(lpwfs, dwType))
|
|
goto lend;
|
|
|
|
if (!FTP_SendPortOrPasv(lpwfs))
|
|
goto lend;
|
|
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_STOR, lpszRemoteFile, 0, 0, 0))
|
|
goto lend;
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 150 || nResCode == 125)
|
|
bSuccess = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
if (!bSuccess && lpwfs->lstnSocket != -1)
|
|
{
|
|
closesocket(lpwfs->lstnSocket);
|
|
lpwfs->lstnSocket = -1;
|
|
}
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_InitListenSocket (internal)
|
|
*
|
|
* Create a socket to listen for server response
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_InitListenSocket(ftp_session_t *lpwfs)
|
|
{
|
|
BOOL bSuccess = FALSE;
|
|
socklen_t namelen = sizeof(lpwfs->lstnSocketAddress);
|
|
|
|
TRACE("\n");
|
|
|
|
init_winsock();
|
|
lpwfs->lstnSocket = socket(AF_INET, SOCK_STREAM, 0);
|
|
if (lpwfs->lstnSocket == -1)
|
|
{
|
|
TRACE("Unable to create listening socket\n");
|
|
goto lend;
|
|
}
|
|
|
|
/* We obtain our ip addr from the name of the command channel socket */
|
|
lpwfs->lstnSocketAddress = lpwfs->socketAddress;
|
|
|
|
/* and get the system to assign us a port */
|
|
lpwfs->lstnSocketAddress.sin_port = htons(0);
|
|
|
|
if (bind(lpwfs->lstnSocket,(struct sockaddr *) &lpwfs->lstnSocketAddress, sizeof(lpwfs->lstnSocketAddress)) == -1)
|
|
{
|
|
TRACE("Unable to bind socket\n");
|
|
goto lend;
|
|
}
|
|
|
|
if (listen(lpwfs->lstnSocket, MAX_BACKLOG) == -1)
|
|
{
|
|
TRACE("listen failed\n");
|
|
goto lend;
|
|
}
|
|
|
|
if (getsockname(lpwfs->lstnSocket, (struct sockaddr *) &lpwfs->lstnSocketAddress, &namelen) != -1)
|
|
bSuccess = TRUE;
|
|
|
|
lend:
|
|
if (!bSuccess && lpwfs->lstnSocket != -1)
|
|
{
|
|
closesocket(lpwfs->lstnSocket);
|
|
lpwfs->lstnSocket = -1;
|
|
}
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_SendType (internal)
|
|
*
|
|
* Tell server type of data being transferred
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
* W98SE doesn't cache the type that's currently set
|
|
* (i.e. it sends it always),
|
|
* so we probably don't want to do that either.
|
|
*/
|
|
static BOOL FTP_SendType(ftp_session_t *lpwfs, DWORD dwType)
|
|
{
|
|
INT nResCode;
|
|
WCHAR type[] = L"I";
|
|
BOOL bSuccess = FALSE;
|
|
|
|
TRACE("\n");
|
|
if (dwType & INTERNET_FLAG_TRANSFER_ASCII)
|
|
type[0] = 'A';
|
|
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_TYPE, type, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext)/100;
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 2)
|
|
bSuccess = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
#if 0 /* FIXME: should probably be used for FtpGetFileSize */
|
|
/***********************************************************************
|
|
* FTP_GetFileSize (internal)
|
|
*
|
|
* Retrieves from the server the size of the given file
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_GetFileSize(ftp_session_t *lpwfs, LPCWSTR lpszRemoteFile, DWORD *dwSize)
|
|
{
|
|
INT nResCode;
|
|
BOOL bSuccess = FALSE;
|
|
|
|
TRACE("\n");
|
|
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_SIZE, lpszRemoteFile, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 213) {
|
|
/* Now parses the output to get the actual file size */
|
|
int i;
|
|
LPSTR lpszResponseBuffer = INTERNET_GetResponseBuffer();
|
|
|
|
for (i = 0; (lpszResponseBuffer[i] != ' ') && (lpszResponseBuffer[i] != '\0'); i++) ;
|
|
if (lpszResponseBuffer[i] == '\0') return FALSE;
|
|
*dwSize = atol(&(lpszResponseBuffer[i + 1]));
|
|
|
|
bSuccess = TRUE;
|
|
} else {
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
}
|
|
|
|
lend:
|
|
return bSuccess;
|
|
}
|
|
#endif
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_SendPort (internal)
|
|
*
|
|
* Tell server which port to use
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_SendPort(ftp_session_t *lpwfs)
|
|
{
|
|
INT nResCode;
|
|
WCHAR szIPAddress[64];
|
|
BOOL bSuccess = FALSE;
|
|
TRACE("\n");
|
|
|
|
swprintf(szIPAddress, ARRAY_SIZE(szIPAddress), L"%d,%d,%d,%d,%d,%d",
|
|
lpwfs->lstnSocketAddress.sin_addr.S_un.S_addr&0x000000FF,
|
|
(lpwfs->lstnSocketAddress.sin_addr.S_un.S_addr&0x0000FF00)>>8,
|
|
(lpwfs->lstnSocketAddress.sin_addr.S_un.S_addr&0x00FF0000)>>16,
|
|
(lpwfs->lstnSocketAddress.sin_addr.S_un.S_addr&0xFF000000)>>24,
|
|
lpwfs->lstnSocketAddress.sin_port & 0xFF,
|
|
(lpwfs->lstnSocketAddress.sin_port & 0xFF00)>>8);
|
|
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_PORT, szIPAddress, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 200)
|
|
bSuccess = TRUE;
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_DoPassive (internal)
|
|
*
|
|
* Tell server that we want to do passive transfers
|
|
* and connect data socket
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_DoPassive(ftp_session_t *lpwfs)
|
|
{
|
|
INT nResCode;
|
|
BOOL bSuccess = FALSE;
|
|
|
|
TRACE("\n");
|
|
if (!FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_PASV, NULL, 0, 0, 0))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if (nResCode)
|
|
{
|
|
if (nResCode == 227)
|
|
{
|
|
LPSTR lpszResponseBuffer = INTERNET_GetResponseBuffer();
|
|
LPSTR p;
|
|
int f[6];
|
|
int i;
|
|
char *pAddr, *pPort;
|
|
INT nsocket = -1;
|
|
struct sockaddr_in dataSocketAddress;
|
|
|
|
p = lpszResponseBuffer+4; /* skip status code */
|
|
while (*p != '\0' && (*p < '0' || *p > '9')) p++;
|
|
|
|
if (*p == '\0')
|
|
{
|
|
ERR("no address found in response, aborting\n");
|
|
goto lend;
|
|
}
|
|
|
|
if (sscanf(p, "%d,%d,%d,%d,%d,%d", &f[0], &f[1], &f[2], &f[3],
|
|
&f[4], &f[5]) != 6)
|
|
{
|
|
ERR("unknown response address format '%s', aborting\n", p);
|
|
goto lend;
|
|
}
|
|
for (i=0; i < 6; i++)
|
|
f[i] = f[i] & 0xff;
|
|
|
|
dataSocketAddress = lpwfs->socketAddress;
|
|
pAddr = (char *)&(dataSocketAddress.sin_addr.S_un.S_addr);
|
|
pPort = (char *)&(dataSocketAddress.sin_port);
|
|
pAddr[0] = f[0];
|
|
pAddr[1] = f[1];
|
|
pAddr[2] = f[2];
|
|
pAddr[3] = f[3];
|
|
pPort[0] = f[4];
|
|
pPort[1] = f[5];
|
|
|
|
nsocket = socket(AF_INET,SOCK_STREAM,0);
|
|
if (nsocket == -1)
|
|
goto lend;
|
|
|
|
if (connect(nsocket, (struct sockaddr *)&dataSocketAddress, sizeof(dataSocketAddress)))
|
|
{
|
|
ERR("can't connect passive FTP data port.\n");
|
|
closesocket(nsocket);
|
|
goto lend;
|
|
}
|
|
lpwfs->pasvSocket = nsocket;
|
|
bSuccess = TRUE;
|
|
}
|
|
else
|
|
FTP_SetResponseError(nResCode);
|
|
}
|
|
|
|
lend:
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
static BOOL FTP_SendPortOrPasv(ftp_session_t *lpwfs)
|
|
{
|
|
if (lpwfs->hdr.dwFlags & INTERNET_FLAG_PASSIVE)
|
|
{
|
|
if (!FTP_DoPassive(lpwfs))
|
|
return FALSE;
|
|
}
|
|
else
|
|
{
|
|
if (!FTP_SendPort(lpwfs))
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_GetDataSocket (internal)
|
|
*
|
|
* Either accepts an incoming data socket connection from the server
|
|
* or just returns the already opened socket after a PASV command
|
|
* in case of passive FTP.
|
|
*
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_GetDataSocket(ftp_session_t *lpwfs, LPINT nDataSocket)
|
|
{
|
|
struct sockaddr_in saddr;
|
|
socklen_t addrlen = sizeof(saddr);
|
|
|
|
TRACE("\n");
|
|
if (lpwfs->hdr.dwFlags & INTERNET_FLAG_PASSIVE)
|
|
{
|
|
*nDataSocket = lpwfs->pasvSocket;
|
|
lpwfs->pasvSocket = -1;
|
|
}
|
|
else
|
|
{
|
|
*nDataSocket = accept(lpwfs->lstnSocket, (struct sockaddr *) &saddr, &addrlen);
|
|
closesocket(lpwfs->lstnSocket);
|
|
lpwfs->lstnSocket = -1;
|
|
}
|
|
return *nDataSocket != -1;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_SendData (internal)
|
|
*
|
|
* Send data to the server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_SendData(ftp_session_t *lpwfs, INT nDataSocket, HANDLE hFile)
|
|
{
|
|
BY_HANDLE_FILE_INFORMATION fi;
|
|
DWORD nBytesRead = 0;
|
|
DWORD nBytesSent = 0;
|
|
DWORD nTotalSent = 0;
|
|
DWORD nBytesToSend, nLen;
|
|
int nRC = 1;
|
|
time_t s_long_time, e_long_time;
|
|
LONG nSeconds;
|
|
CHAR *lpszBuffer;
|
|
|
|
TRACE("\n");
|
|
lpszBuffer = calloc(DATA_PACKET_SIZE, 1);
|
|
|
|
/* Get the size of the file. */
|
|
GetFileInformationByHandle(hFile, &fi);
|
|
time(&s_long_time);
|
|
|
|
do
|
|
{
|
|
nBytesToSend = nBytesRead - nBytesSent;
|
|
|
|
if (nBytesToSend <= 0)
|
|
{
|
|
/* Read data from file. */
|
|
nBytesSent = 0;
|
|
if (!ReadFile(hFile, lpszBuffer, DATA_PACKET_SIZE, &nBytesRead, 0))
|
|
ERR("Failed reading from file\n");
|
|
|
|
if (nBytesRead > 0)
|
|
nBytesToSend = nBytesRead;
|
|
else
|
|
break;
|
|
}
|
|
|
|
nLen = DATA_PACKET_SIZE < nBytesToSend ?
|
|
DATA_PACKET_SIZE : nBytesToSend;
|
|
nRC = sock_send(nDataSocket, lpszBuffer, nLen, 0);
|
|
|
|
if (nRC != -1)
|
|
{
|
|
nBytesSent += nRC;
|
|
nTotalSent += nRC;
|
|
}
|
|
|
|
/* Do some computation to display the status. */
|
|
time(&e_long_time);
|
|
nSeconds = e_long_time - s_long_time;
|
|
if( nSeconds / 60 > 0 )
|
|
{
|
|
TRACE( "%ld bytes of %ld bytes (%ld%%) in %ld min %ld sec estimated remaining time %ld sec\n",
|
|
nTotalSent, fi.nFileSizeLow, nTotalSent*100/fi.nFileSizeLow, nSeconds / 60,
|
|
nSeconds % 60, (fi.nFileSizeLow - nTotalSent) * nSeconds / nTotalSent );
|
|
}
|
|
else
|
|
{
|
|
TRACE( "%ld bytes of %ld bytes (%ld%%) in %ld sec estimated remaining time %ld sec\n",
|
|
nTotalSent, fi.nFileSizeLow, nTotalSent*100/fi.nFileSizeLow, nSeconds,
|
|
(fi.nFileSizeLow - nTotalSent) * nSeconds / nTotalSent);
|
|
}
|
|
} while (nRC != -1);
|
|
|
|
TRACE("file transfer complete!\n");
|
|
|
|
free(lpszBuffer);
|
|
return nTotalSent;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_SendRetrieve (internal)
|
|
*
|
|
* Send request to retrieve a file
|
|
*
|
|
* RETURNS
|
|
* Number of bytes to be received on success
|
|
* 0 on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_SendRetrieve(ftp_session_t *lpwfs, LPCWSTR lpszRemoteFile, DWORD dwType)
|
|
{
|
|
INT nResCode;
|
|
BOOL ret;
|
|
|
|
TRACE("\n");
|
|
if (!(ret = FTP_InitListenSocket(lpwfs)))
|
|
goto lend;
|
|
|
|
if (!(ret = FTP_SendType(lpwfs, dwType)))
|
|
goto lend;
|
|
|
|
if (!(ret = FTP_SendPortOrPasv(lpwfs)))
|
|
goto lend;
|
|
|
|
if (!(ret = FTP_SendCommand(lpwfs->sndSocket, FTP_CMD_RETR, lpszRemoteFile, 0, 0, 0)))
|
|
goto lend;
|
|
|
|
nResCode = FTP_ReceiveResponse(lpwfs, lpwfs->hdr.dwContext);
|
|
if ((nResCode != 125) && (nResCode != 150)) {
|
|
/* That means that we got an error getting the file. */
|
|
FTP_SetResponseError(nResCode);
|
|
ret = FALSE;
|
|
}
|
|
|
|
lend:
|
|
if (!ret && lpwfs->lstnSocket != -1)
|
|
{
|
|
closesocket(lpwfs->lstnSocket);
|
|
lpwfs->lstnSocket = -1;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_RetrieveData (internal)
|
|
*
|
|
* Retrieve data from server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_RetrieveFileData(ftp_session_t *lpwfs, INT nDataSocket, HANDLE hFile)
|
|
{
|
|
DWORD nBytesWritten;
|
|
INT nRC = 0;
|
|
CHAR *lpszBuffer;
|
|
|
|
TRACE("\n");
|
|
|
|
lpszBuffer = calloc(DATA_PACKET_SIZE, 1);
|
|
if (NULL == lpszBuffer)
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
|
|
while (nRC != -1)
|
|
{
|
|
nRC = sock_recv(nDataSocket, lpszBuffer, DATA_PACKET_SIZE, 0);
|
|
if (nRC != -1)
|
|
{
|
|
/* other side closed socket. */
|
|
if (nRC == 0)
|
|
goto recv_end;
|
|
WriteFile(hFile, lpszBuffer, nRC, &nBytesWritten, NULL);
|
|
}
|
|
}
|
|
|
|
TRACE("Data transfer complete\n");
|
|
|
|
recv_end:
|
|
free(lpszBuffer);
|
|
return (nRC != -1);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FTPFINDNEXT_Destroy (internal)
|
|
*
|
|
* Deallocate session handle
|
|
*/
|
|
static void FTPFINDNEXT_Destroy(object_header_t *hdr)
|
|
{
|
|
LPWININETFTPFINDNEXTW lpwfn = (LPWININETFTPFINDNEXTW) hdr;
|
|
DWORD i;
|
|
|
|
TRACE("\n");
|
|
|
|
WININET_Release(&lpwfn->lpFtpSession->hdr);
|
|
|
|
for (i = 0; i < lpwfn->size; i++)
|
|
{
|
|
free(lpwfn->lpafp[i].lpszName);
|
|
}
|
|
free(lpwfn->lpafp);
|
|
}
|
|
|
|
static DWORD FTPFINDNEXT_FindNextFileProc(WININETFTPFINDNEXTW *find, LPVOID data)
|
|
{
|
|
WIN32_FIND_DATAW *find_data = data;
|
|
DWORD res = ERROR_SUCCESS;
|
|
|
|
TRACE("index(%ld) size(%ld)\n", find->index, find->size);
|
|
|
|
ZeroMemory(find_data, sizeof(WIN32_FIND_DATAW));
|
|
|
|
if (find->index < find->size) {
|
|
FTP_ConvertFileProp(&find->lpafp[find->index], find_data);
|
|
find->index++;
|
|
|
|
TRACE("Name: %s\nSize: %ld\n", debugstr_w(find_data->cFileName), find_data->nFileSizeLow);
|
|
}else {
|
|
res = ERROR_NO_MORE_FILES;
|
|
}
|
|
|
|
if (find->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = (res == ERROR_SUCCESS);
|
|
iar.dwError = res;
|
|
|
|
INTERNET_SendCallback(&find->hdr, find->hdr.dwContext,
|
|
INTERNET_STATUS_REQUEST_COMPLETE, &iar,
|
|
sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
typedef struct {
|
|
task_header_t hdr;
|
|
WIN32_FIND_DATAW *find_data;
|
|
} find_next_task_t;
|
|
|
|
static void FTPFINDNEXT_AsyncFindNextFileProc(task_header_t *hdr)
|
|
{
|
|
find_next_task_t *task = (find_next_task_t*)hdr;
|
|
|
|
FTPFINDNEXT_FindNextFileProc((WININETFTPFINDNEXTW*)task->hdr.hdr, task->find_data);
|
|
}
|
|
|
|
static DWORD FTPFINDNEXT_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
|
|
{
|
|
switch(option) {
|
|
case INTERNET_OPTION_HANDLE_TYPE:
|
|
TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
|
|
|
|
if (*size < sizeof(ULONG))
|
|
return ERROR_INSUFFICIENT_BUFFER;
|
|
|
|
*size = sizeof(DWORD);
|
|
*(DWORD*)buffer = INTERNET_HANDLE_TYPE_FTP_FIND;
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
return INET_QueryOption(hdr, option, buffer, size, unicode);
|
|
}
|
|
|
|
static DWORD FTPFINDNEXT_FindNextFileW(object_header_t *hdr, void *data)
|
|
{
|
|
WININETFTPFINDNEXTW *find = (WININETFTPFINDNEXTW*)hdr;
|
|
|
|
if (find->lpFtpSession->lpAppInfo->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
find_next_task_t *task;
|
|
|
|
task = alloc_async_task(&find->hdr, FTPFINDNEXT_AsyncFindNextFileProc, sizeof(*task));
|
|
task->find_data = data;
|
|
|
|
INTERNET_AsyncCall(&task->hdr);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
return FTPFINDNEXT_FindNextFileProc(find, data);
|
|
}
|
|
|
|
static const object_vtbl_t FTPFINDNEXTVtbl = {
|
|
FTPFINDNEXT_Destroy,
|
|
NULL,
|
|
FTPFINDNEXT_QueryOption,
|
|
INET_SetOption,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
FTPFINDNEXT_FindNextFileW
|
|
};
|
|
|
|
/***********************************************************************
|
|
* FTP_ReceiveFileList (internal)
|
|
*
|
|
* Read file list from server
|
|
*
|
|
* RETURNS
|
|
* Handle to file list on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
static HINTERNET FTP_ReceiveFileList(ftp_session_t *lpwfs, INT nSocket, LPCWSTR lpszSearchFile,
|
|
LPWIN32_FIND_DATAW lpFindFileData, DWORD_PTR dwContext)
|
|
{
|
|
DWORD dwSize = 0;
|
|
LPFILEPROPERTIESW lpafp = NULL;
|
|
LPWININETFTPFINDNEXTW lpwfn = NULL;
|
|
|
|
TRACE("(%p,%d,%s,%p,%08Ix)\n", lpwfs, nSocket, debugstr_w(lpszSearchFile), lpFindFileData, dwContext);
|
|
|
|
if (FTP_ParseDirectory(lpwfs, nSocket, lpszSearchFile, &lpafp, &dwSize))
|
|
{
|
|
if(lpFindFileData)
|
|
FTP_ConvertFileProp(lpafp, lpFindFileData);
|
|
|
|
lpwfn = alloc_object(&lpwfs->hdr, &FTPFINDNEXTVtbl, sizeof(WININETFTPFINDNEXTW));
|
|
if (lpwfn)
|
|
{
|
|
lpwfn->hdr.htype = WH_HFTPFINDNEXT;
|
|
lpwfn->hdr.dwContext = dwContext;
|
|
lpwfn->index = 1; /* Next index is 1 since we return index 0 */
|
|
lpwfn->size = dwSize;
|
|
lpwfn->lpafp = lpafp;
|
|
|
|
WININET_AddRef( &lpwfs->hdr );
|
|
lpwfn->lpFtpSession = lpwfs;
|
|
list_add_head( &lpwfs->hdr.children, &lpwfn->hdr.entry );
|
|
}
|
|
}
|
|
|
|
TRACE("Matched %ld files\n", dwSize);
|
|
return lpwfn ? lpwfn->hdr.hInternet : NULL;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_ConvertFileProp (internal)
|
|
*
|
|
* Converts FILEPROPERTIESW struct to WIN32_FIND_DATAA
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_ConvertFileProp(LPFILEPROPERTIESW lpafp, LPWIN32_FIND_DATAW lpFindFileData)
|
|
{
|
|
BOOL bSuccess = FALSE;
|
|
|
|
ZeroMemory(lpFindFileData, sizeof(WIN32_FIND_DATAW));
|
|
|
|
if (lpafp)
|
|
{
|
|
SystemTimeToFileTime( &lpafp->tmLastModified, &lpFindFileData->ftLastAccessTime );
|
|
lpFindFileData->ftLastWriteTime = lpFindFileData->ftLastAccessTime;
|
|
lpFindFileData->ftCreationTime = lpFindFileData->ftLastAccessTime;
|
|
|
|
/* Not all fields are filled in */
|
|
lpFindFileData->nFileSizeHigh = 0; /* We do not handle files bigger than 0xFFFFFFFF bytes yet :-) */
|
|
lpFindFileData->nFileSizeLow = lpafp->nSize;
|
|
|
|
if (lpafp->bIsDirectory)
|
|
lpFindFileData->dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
|
|
|
|
if (lpafp->lpszName)
|
|
lstrcpynW(lpFindFileData->cFileName, lpafp->lpszName, MAX_PATH);
|
|
|
|
bSuccess = TRUE;
|
|
}
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FTP_ParseNextFile (internal)
|
|
*
|
|
* Parse the next line in file listing
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*/
|
|
static BOOL FTP_ParseNextFile(INT nSocket, LPCWSTR lpszSearchFile, LPFILEPROPERTIESW lpfp)
|
|
{
|
|
static const char szSpace[] = " \t";
|
|
DWORD nBufLen;
|
|
char *pszLine;
|
|
char *pszToken;
|
|
char *pszTmp;
|
|
BOOL found = FALSE;
|
|
int i;
|
|
|
|
lpfp->lpszName = NULL;
|
|
do {
|
|
if(!(pszLine = FTP_GetNextLine(nSocket, &nBufLen)))
|
|
return FALSE;
|
|
|
|
pszToken = strtok(pszLine, szSpace);
|
|
/* ls format
|
|
* <Permissions> <NoLinks> <owner> <group> <size> <date> <time or year> <filename>
|
|
*
|
|
* For instance:
|
|
* drwx--s--- 2 pcarrier ens 512 Sep 28 1995 pcarrier
|
|
*/
|
|
if(!isdigit(pszToken[0]) && 10 == strlen(pszToken)) {
|
|
if(!FTP_ParsePermission(pszToken, lpfp))
|
|
lpfp->bIsDirectory = FALSE;
|
|
for(i=0; i<=3; i++) {
|
|
if(!(pszToken = strtok(NULL, szSpace)))
|
|
break;
|
|
}
|
|
if(!pszToken) continue;
|
|
if(lpfp->bIsDirectory) {
|
|
TRACE("Is directory\n");
|
|
lpfp->nSize = 0;
|
|
}
|
|
else {
|
|
TRACE("Size: %s\n", pszToken);
|
|
lpfp->nSize = atol(pszToken);
|
|
}
|
|
|
|
lpfp->tmLastModified.wSecond = 0;
|
|
lpfp->tmLastModified.wMinute = 0;
|
|
lpfp->tmLastModified.wHour = 0;
|
|
lpfp->tmLastModified.wDay = 0;
|
|
lpfp->tmLastModified.wMonth = 0;
|
|
lpfp->tmLastModified.wYear = 0;
|
|
|
|
/* Determine month */
|
|
pszToken = strtok(NULL, szSpace);
|
|
if(!pszToken) continue;
|
|
if(strlen(pszToken) >= 3) {
|
|
pszToken[3] = 0;
|
|
if((pszTmp = StrStrIA(szMonths, pszToken)))
|
|
lpfp->tmLastModified.wMonth = ((pszTmp - szMonths) / 3)+1;
|
|
}
|
|
/* Determine day */
|
|
pszToken = strtok(NULL, szSpace);
|
|
if(!pszToken) continue;
|
|
lpfp->tmLastModified.wDay = atoi(pszToken);
|
|
/* Determine time or year */
|
|
pszToken = strtok(NULL, szSpace);
|
|
if(!pszToken) continue;
|
|
if((pszTmp = strchr(pszToken, ':'))) {
|
|
SYSTEMTIME curr_time;
|
|
*pszTmp = 0;
|
|
pszTmp++;
|
|
lpfp->tmLastModified.wMinute = atoi(pszTmp);
|
|
lpfp->tmLastModified.wHour = atoi(pszToken);
|
|
GetLocalTime( &curr_time );
|
|
lpfp->tmLastModified.wYear = curr_time.wYear;
|
|
}
|
|
else {
|
|
lpfp->tmLastModified.wYear = atoi(pszToken);
|
|
lpfp->tmLastModified.wHour = 12;
|
|
}
|
|
TRACE("Mod time: %02d:%02d:%02d %04d/%02d/%02d\n",
|
|
lpfp->tmLastModified.wHour, lpfp->tmLastModified.wMinute, lpfp->tmLastModified.wSecond,
|
|
lpfp->tmLastModified.wYear, lpfp->tmLastModified.wMonth, lpfp->tmLastModified.wDay);
|
|
|
|
pszToken = strtok(NULL, szSpace);
|
|
if(!pszToken) continue;
|
|
lpfp->lpszName = strdupAtoW(pszToken);
|
|
TRACE("File: %s\n", debugstr_w(lpfp->lpszName));
|
|
}
|
|
/* NT way of parsing ... :
|
|
|
|
07-13-03 08:55PM <DIR> sakpatch
|
|
05-09-03 06:02PM 12656686 2003-04-21bgm_cmd_e.rgz
|
|
*/
|
|
else if(isdigit(pszToken[0]) && 8 == strlen(pszToken)) {
|
|
int mon, mday, year, hour, min;
|
|
lpfp->permissions = 0xFFFF; /* No idea, put full permission :-) */
|
|
|
|
sscanf(pszToken, "%d-%d-%d", &mon, &mday, &year);
|
|
lpfp->tmLastModified.wDay = mday;
|
|
lpfp->tmLastModified.wMonth = mon;
|
|
lpfp->tmLastModified.wYear = year;
|
|
|
|
/* Hacky and bad Y2K protection :-) */
|
|
if (lpfp->tmLastModified.wYear < 70) lpfp->tmLastModified.wYear += 2000;
|
|
|
|
pszToken = strtok(NULL, szSpace);
|
|
if(!pszToken) continue;
|
|
sscanf(pszToken, "%d:%d", &hour, &min);
|
|
lpfp->tmLastModified.wHour = hour;
|
|
lpfp->tmLastModified.wMinute = min;
|
|
if((pszToken[5] == 'P') && (pszToken[6] == 'M')) {
|
|
lpfp->tmLastModified.wHour += 12;
|
|
}
|
|
lpfp->tmLastModified.wSecond = 0;
|
|
|
|
TRACE("Mod time: %02d:%02d:%02d %04d/%02d/%02d\n",
|
|
lpfp->tmLastModified.wHour, lpfp->tmLastModified.wMinute, lpfp->tmLastModified.wSecond,
|
|
lpfp->tmLastModified.wYear, lpfp->tmLastModified.wMonth, lpfp->tmLastModified.wDay);
|
|
|
|
pszToken = strtok(NULL, szSpace);
|
|
if(!pszToken) continue;
|
|
if(!stricmp(pszToken, "<DIR>")) {
|
|
lpfp->bIsDirectory = TRUE;
|
|
lpfp->nSize = 0;
|
|
TRACE("Is directory\n");
|
|
}
|
|
else {
|
|
lpfp->bIsDirectory = FALSE;
|
|
lpfp->nSize = atol(pszToken);
|
|
TRACE("Size: %ld\n", lpfp->nSize);
|
|
}
|
|
|
|
pszToken = strtok(NULL, szSpace);
|
|
if(!pszToken) continue;
|
|
lpfp->lpszName = strdupAtoW(pszToken);
|
|
TRACE("Name: %s\n", debugstr_w(lpfp->lpszName));
|
|
}
|
|
/* EPLF format - http://cr.yp.to/ftp/list/eplf.html */
|
|
else if(pszToken[0] == '+') {
|
|
FIXME("EPLF Format not implemented\n");
|
|
}
|
|
|
|
if(lpfp->lpszName) {
|
|
if((lpszSearchFile == NULL) ||
|
|
(PathMatchSpecW(lpfp->lpszName, lpszSearchFile))) {
|
|
found = TRUE;
|
|
TRACE("Matched: %s\n", debugstr_w(lpfp->lpszName));
|
|
}
|
|
else {
|
|
free(lpfp->lpszName);
|
|
lpfp->lpszName = NULL;
|
|
}
|
|
}
|
|
} while(!found);
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FTP_ParseDirectory (internal)
|
|
*
|
|
* Parse string of directory information
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*/
|
|
static BOOL FTP_ParseDirectory(ftp_session_t *lpwfs, INT nSocket, LPCWSTR lpszSearchFile,
|
|
LPFILEPROPERTIESW *lpafp, LPDWORD dwfp)
|
|
{
|
|
BOOL bSuccess = TRUE;
|
|
INT sizeFilePropArray = 500;/*20; */
|
|
INT indexFilePropArray = -1;
|
|
|
|
TRACE("\n");
|
|
|
|
/* Allocate initial file properties array */
|
|
*lpafp = calloc(sizeFilePropArray, sizeof(FILEPROPERTIESW));
|
|
if (!*lpafp)
|
|
return FALSE;
|
|
|
|
do {
|
|
if (indexFilePropArray+1 >= sizeFilePropArray)
|
|
{
|
|
LPFILEPROPERTIESW tmpafp;
|
|
|
|
tmpafp = realloc(*lpafp, sizeof(FILEPROPERTIESW) * sizeFilePropArray * 2);
|
|
if (NULL == tmpafp)
|
|
{
|
|
bSuccess = FALSE;
|
|
break;
|
|
}
|
|
memset(tmpafp + sizeFilePropArray, 0, sizeof(FILEPROPERTIESW) * sizeFilePropArray);
|
|
|
|
*lpafp = tmpafp;
|
|
sizeFilePropArray *= 2;
|
|
}
|
|
indexFilePropArray++;
|
|
} while (FTP_ParseNextFile(nSocket, lpszSearchFile, &(*lpafp)[indexFilePropArray]));
|
|
|
|
if (bSuccess && indexFilePropArray)
|
|
{
|
|
if (indexFilePropArray < sizeFilePropArray - 1)
|
|
{
|
|
LPFILEPROPERTIESW tmpafp;
|
|
|
|
tmpafp = realloc(*lpafp, sizeof(FILEPROPERTIESW) * indexFilePropArray);
|
|
if (NULL != tmpafp)
|
|
*lpafp = tmpafp;
|
|
}
|
|
*dwfp = indexFilePropArray;
|
|
}
|
|
else
|
|
{
|
|
free(*lpafp);
|
|
INTERNET_SetLastError(ERROR_NO_MORE_FILES);
|
|
bSuccess = FALSE;
|
|
}
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_ParsePermission (internal)
|
|
*
|
|
* Parse permission string of directory information
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
static BOOL FTP_ParsePermission(LPCSTR lpszPermission, LPFILEPROPERTIESW lpfp)
|
|
{
|
|
BOOL bSuccess = TRUE;
|
|
unsigned short nPermission = 0;
|
|
INT nPos = 1;
|
|
INT nLast = 9;
|
|
|
|
TRACE("\n");
|
|
if ((*lpszPermission != 'd') && (*lpszPermission != '-') && (*lpszPermission != 'l'))
|
|
{
|
|
bSuccess = FALSE;
|
|
return bSuccess;
|
|
}
|
|
|
|
lpfp->bIsDirectory = (*lpszPermission == 'd');
|
|
do
|
|
{
|
|
switch (nPos)
|
|
{
|
|
case 1:
|
|
nPermission |= (*(lpszPermission+1) == 'r' ? 1 : 0) << 8;
|
|
break;
|
|
case 2:
|
|
nPermission |= (*(lpszPermission+2) == 'w' ? 1 : 0) << 7;
|
|
break;
|
|
case 3:
|
|
nPermission |= (*(lpszPermission+3) == 'x' ? 1 : 0) << 6;
|
|
break;
|
|
case 4:
|
|
nPermission |= (*(lpszPermission+4) == 'r' ? 1 : 0) << 5;
|
|
break;
|
|
case 5:
|
|
nPermission |= (*(lpszPermission+5) == 'w' ? 1 : 0) << 4;
|
|
break;
|
|
case 6:
|
|
nPermission |= (*(lpszPermission+6) == 'x' ? 1 : 0) << 3;
|
|
break;
|
|
case 7:
|
|
nPermission |= (*(lpszPermission+7) == 'r' ? 1 : 0) << 2;
|
|
break;
|
|
case 8:
|
|
nPermission |= (*(lpszPermission+8) == 'w' ? 1 : 0) << 1;
|
|
break;
|
|
case 9:
|
|
nPermission |= (*(lpszPermission+9) == 'x' ? 1 : 0);
|
|
break;
|
|
}
|
|
nPos++;
|
|
}while (nPos <= nLast);
|
|
|
|
lpfp->permissions = nPermission;
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* FTP_SetResponseError (internal)
|
|
*
|
|
* Set the appropriate error code for a given response from the server
|
|
*
|
|
* RETURNS
|
|
*
|
|
*/
|
|
static DWORD FTP_SetResponseError(DWORD dwResponse)
|
|
{
|
|
DWORD dwCode = 0;
|
|
|
|
switch(dwResponse)
|
|
{
|
|
case 425: /* Cannot open data connection. */
|
|
dwCode = ERROR_INTERNET_CANNOT_CONNECT;
|
|
break;
|
|
|
|
case 426: /* Connection closed, transfer aborted. */
|
|
dwCode = ERROR_INTERNET_CONNECTION_ABORTED;
|
|
break;
|
|
|
|
case 530: /* Not logged in. Login incorrect. */
|
|
dwCode = ERROR_INTERNET_LOGIN_FAILURE;
|
|
break;
|
|
|
|
case 421: /* Service not available - Server may be shutting down. */
|
|
case 450: /* File action not taken. File may be busy. */
|
|
case 451: /* Action aborted. Server error. */
|
|
case 452: /* Action not taken. Insufficient storage space on server. */
|
|
case 500: /* Syntax error. Command unrecognized. */
|
|
case 501: /* Syntax error. Error in parameters or arguments. */
|
|
case 502: /* Command not implemented. */
|
|
case 503: /* Bad sequence of commands. */
|
|
case 504: /* Command not implemented for that parameter. */
|
|
case 532: /* Need account for storing files */
|
|
case 550: /* File action not taken. File not found or no access. */
|
|
case 551: /* Requested action aborted. Page type unknown */
|
|
case 552: /* Action aborted. Exceeded storage allocation */
|
|
case 553: /* Action not taken. File name not allowed. */
|
|
|
|
default:
|
|
dwCode = ERROR_INTERNET_EXTENDED_ERROR;
|
|
break;
|
|
}
|
|
|
|
INTERNET_SetLastError(dwCode);
|
|
return dwCode;
|
|
}
|