Некорректное получение имен файлов с FTP - VB
Формулировка задачи:
Хочу получить имена всех файлов с FTP. Когда запускаю код на Windows 7 x32 Excel 2010, то все работает корректно, как только запускаю Windows 10 x64 Excel 2016, то получаю имя файла без первых 4 символов. Например на ftp файл физкультура.txt, на Windows 7 x32 Excel 2010 - результат "физкультура.txt", на Windows 10 x64 Excel 2016 -результат "ультура.txt". В чем может быть дело, подскажите.
Решение задачи: «Некорректное получение имен файлов с FTP»
textual
Листинг программы
Option Explicit Const MAX_PATH As Integer = 260 Const INTERNET_SERVICE_FTP As Long = 1 Const INTERNET_FLAG_RELOAD As Long = &H80000000 Const INTERNET_FLAG_NO_CACHE_WRITE As Long = &H4000000 Const INTERNET_FLAG_PASSIVE = &H8000000 Const FTP_TRANSFER_TYPE_BINARY As Long = &H2 #If Win64 Then Private Type WIN32_FIND_DATA dwFileAttributes As Long ftCreationTime As Currency ftLastAccessTime As Currency ftLastWriteTime As Currency nFileSizeHigh As Long nFileSizeLow As Long dwReserved0 As Long 'dwReserved1 As Long cFileName As String * MAX_PATH cAlternate As String * 14 End Type Private Declare PtrSafe Function InternetOpen Lib "wininet.dll" Alias "InternetOpenA" _ (ByVal sAgent As String, _ ByVal lAccessType As LongPtr, _ ByVal sProxyName As String, _ ByVal sProxyBypass As String, _ ByVal lFlags As LongPtr) As LongPtr Private Declare PtrSafe Function InternetConnect Lib "wininet.dll" Alias "InternetConnectA" _ (ByVal hInternetSession As LongPtr, _ ByVal sServerName As String, _ ByVal nServerPort As Integer, _ ByVal sUsername As String, _ ByVal sPassword As String, _ ByVal lService As LongPtr, _ ByVal lFlags As LongPtr, _ ByVal lContext As LongPtr) As LongPtr '-- Private Declare PtrSafe Function FtpGetFile Lib "wininet.dll" Alias "FtpGetFileA" _ (ByVal hFtpSession As LongPtr, _ ByVal lpszRemoteFile As String, _ ByVal lpszNewFile As String, _ ByVal fFailIfExists As Boolean, _ ByVal dwFlagsAndAttributes As LongPtr, _ ByVal dwFlags As LongPtr, _ ByVal dwContext As LongPtr) As Boolean Private Declare PtrSafe Function FtpPutFile Lib "wininet.dll" Alias "FtpPutFileA" _ (ByVal hFtpSession As LongPtr, _ ByVal lpszLocalFile As String, _ ByVal lpszRemoteFile As String, _ ByVal dwFlags As LongPtr, _ ByVal dwContext As LongPtr) As Boolean '-- Private Declare PtrSafe Function FtpSetCurrentDirectory Lib "wininet.dll" Alias "FtpSetCurrentDirectoryA" _ (ByVal hFtpSession As LongPtr, _ ByVal lpszDirectory As String) As Boolean Private Declare PtrSafe Function FtpFindFirstFile Lib "wininet.dll" Alias "FtpFindFirstFileA" _ (ByVal hFtpSession As LongPtr, _ ByVal lpszSearchFile As String, _ lpFindFileData As WIN32_FIND_DATA, _ ByVal dwFlags As LongPtr, _ ByVal dwContent As LongPtr) As LongPtr Private Declare PtrSafe Function InternetFindNextFile Lib "wininet.dll" Alias "InternetFindNextFileA" _ (ByVal hFind As LongPtr, _ lpFindFileData As WIN32_FIND_DATA) As LongPtr Private Declare PtrSafe Function InternetCloseHandle Lib "wininet.dll" _ (ByVal hInet As LongPtr) As Integer #Else Private Type WIN32_FIND_DATA dwFileAttributes As Long ftCreationTime As Currency ftLastAccessTime As Currency ftLastWriteTime As Currency nFileSizeHigh As Long nFileSizeLow As Long dwReserved0 As Long dwReserved1 As Long cFileName As String * MAX_PATH cAlternate As String * 14 End Type Private Declare Function InternetOpen Lib "wininet.dll" Alias "InternetOpenA" _ (ByVal sAgent As String, _ ByVal lAccessType As Long, _ ByVal sProxyName As String, _ ByVal sProxyBypass As String, _ ByVal lFlags As Long) As Long Private Declare Function InternetConnect Lib "wininet.dll" Alias "InternetConnectA" _ (ByVal hInternetSession As Long, _ ByVal sServerName As String, _ ByVal nServerPort As Integer, _ ByVal sUsername As String, _ ByVal sPassword As String, _ ByVal lService As Long, _ ByVal lFlags As Long, _ ByVal lContext As Long) As Long '-- Private Declare Function FtpGetFile Lib "wininet.dll" Alias "FtpGetFileA" _ (ByVal hFtpSession As Long, _ ByVal lpszRemoteFile As String, _ ByVal lpszNewFile As String, _ ByVal fFailIfExists As Boolean, _ ByVal dwFlagsAndAttributes As Long, _ ByVal dwFlags As Long, _ ByVal dwContext As Long) As Boolean Private Declare Function FtpPutFile Lib "wininet.dll" Alias "FtpPutFileA" _ (ByVal hFtpSession As Long, _ ByVal lpszLocalFile As String, _ ByVal lpszRemoteFile As String, _ ByVal dwFlags As Long, _ ByVal dwContext As Long) As Boolean '-- Private Declare Function FtpSetCurrentDirectory Lib "wininet.dll" Alias "FtpSetCurrentDirectoryA" _ (ByVal hFtpSession As Long, _ ByVal lpszDirectory As String) As Boolean Private Declare Function FtpFindFirstFile Lib "wininet.dll" Alias "FtpFindFirstFileA" _ (ByVal hFtpSession As Long, _ ByVal lpszSearchFile As String, _ lpFindFileData As WIN32_FIND_DATA, _ ByVal dwFlags As Long, _ ByVal dwContent As Long) As Long Private Declare Function InternetFindNextFile Lib "wininet.dll" Alias "InternetFindNextFileA" _ (ByVal hFind As Long, _ lpFindFileData As WIN32_FIND_DATA) As Long Private Declare Function InternetCloseHandle Lib "wininet.dll" _ (ByVal hInet As Long) As Integer #End If Public Sub ZagruzkaSFTP() #If Win64 Then Dim hOpen As LongPtr, hConn As LongPtr, hFind As LongPtr, ret As LongPtr, ftpMode As LongPtr #Else Dim hOpen As Long, hConn As Long, hFind As Long, ret As Long, ftpMode As Long #End If Dim hostName As String, port As Long, username As String, password As String Dim localFolder As String Dim remoteDirectory As String, remoteMatchFiles As String Dim fileFind As WIN32_FIND_DATA Dim newestFileTime As Currency Dim newestFileName As String Dim fDate As Date Dim srtMassivArhFTP() Dim intElemMassivArhFTP As Integer Dim XXX As Integer Dim DataVFaile As String Dim srtMassivNujnArh() Dim srtElemMassivNujnArh Dim PoluchData Dim Schetchik As Integer Dim failARH As String Dim blnNaidenAll As Boolean intElemMassivArhFTP = 0 'localFolder = PutKPapkeProg & PapkaSArhivami hostName = "ftp.intel.com" port = 21 username = "" password = "" remoteDirectory = "/Pub/papers/" remoteMatchFiles = "*" '=========================================== 'ftpMode = 0 ftpMode = INTERNET_FLAG_PASSIVE 'passive mode FTP ret = InternetOpen("ftp VBA", 1, vbNullString, vbNullString, 0) hOpen = ret If ret > 0 Then ret = InternetConnect(hOpen, hostName, port, username, password, INTERNET_SERVICE_FTP, ftpMode, 0) hConn = ret End If If ret > 0 Then ret = FtpSetCurrentDirectory(hConn, remoteDirectory) End If If ret > 0 Then 'Find first matching file fileFind.cFileName = String(MAX_PATH, vbNullChar) ret = FtpFindFirstFile(hConn, remoteMatchFiles, fileFind, INTERNET_FLAG_RELOAD Or INTERNET_FLAG_NO_CACHE_WRITE, 0) hFind = ret newestFileName = "" While ret > 0 Debug.Print TrimNulls(fileFind.cFileName) newestFileName = newestFileName & TrimNulls(fileFind.cFileName) & Chr(10) fileFind.cFileName = String(MAX_PATH, vbNullChar) ret = InternetFindNextFile(hFind, fileFind) Wend End If ' If ret = 0 Then ' Debug.Print "FtpGetFile error "; Err.LastDllError ' MsgBox "FtpGetFile error " ' End If 'Release handles InternetCloseHandle hFind InternetCloseHandle hConn InternetCloseHandle hOpen MsgBox "Файлы:" & Chr(10) & newestFileName End Sub Private Function TrimNulls(buffer As String) As String TrimNulls = Left(buffer, InStr(buffer, vbNullChar) - 1) End Function
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