/// <summary>
/// Upload tap tin strFile tai may tram len FTP server
/// Tham so:
/// strFile: ten file muon upload
/// Tra ve:
/// true: thanh cong
/// false: that bai
/// </summary>
public bool UploadFile(String strFile)
{
IntPtr t = CWinINet.FtpOpenFile(m_HConnect, strFile, CWinINet.GENERIC_READ, CWinINet.FTP_TRANSFER_TYPE_BINARY, 0);
if (t.ToPointer() != null)
{
CWinINet.InternetCloseHandle(t);
return(false);
}
return(CWinINet.FtpPutFile(m_HConnect, strFile, strFile,
CWinINet.FTP_TRANSFER_TYPE_BINARY, 0));
}
/// <summary>
/// Upload tat ca cac tap tin va thu muc con ben trong thu muc strFolder
/// cua may tram len FTP server
/// Tham so:
/// strFolder: ten thu muc muon Upload
/// </summary>
private bool _UploadFolder(String strFolder)
{
StringBuilder szPath = new StringBuilder(256);
String arrFolder = null;
uint uiLen = 256;
WIN32_FIND_DATA FindFileData = new WIN32_FIND_DATA();
IntPtr hFindFile;
if (CWinINet.FtpSetCurrentDirectory(m_HConnect, strFolder) == false)
{
return(false);
}
else
{
uiLen = 256;
CWinINet.FtpGetCurrentDirectory(m_HConnect, szPath, ref uiLen);
}
try
{
Directory.SetCurrentDirectory(strFolder);
}
catch (Exception e)
{
return(false);
}
string str = Directory.GetCurrentDirectory();
if (str.LastIndexOf('\\') == str.Length - 1) // O dia
{
str += "*";
}
else // Thu muc
{
str += "\\*";
}
hFindFile = CAPIFunctions.FindFirstFile(str, FindFileData);
if (hFindFile.ToPointer() != null)
{
// Upload tat ca cac tap tin len FTP server
if (!((FindFileData.dwFileAttributes & FileAttribute.FILE_ATTRIBUTE_DIRECTORY) == FileAttribute.FILE_ATTRIBUTE_DIRECTORY))
{
if (!CWinINet.FtpPutFile(m_HConnect, FindFileData.cFileName, FindFileData.cFileName,
CWinINet.FTP_TRANSFER_TYPE_BINARY, 0))
{
return(false);
}
else
{
frm.lbl.Text = szPath + "\\" + FindFileData.cFileName;
}
}
else // Thu muc
{
if (FindFileData.cFileName != ".")
{
arrFolder += "|" + FindFileData.cFileName;
}
}
while (CAPIFunctions.FindNextFile(hFindFile, FindFileData))
{
if (!((FindFileData.dwFileAttributes & FileAttribute.FILE_ATTRIBUTE_DIRECTORY) == FileAttribute.FILE_ATTRIBUTE_DIRECTORY))
{
if (!CWinINet.FtpPutFile(m_HConnect, FindFileData.cFileName, FindFileData.cFileName,
CWinINet.FTP_TRANSFER_TYPE_BINARY, 0))
{
return(false);
}
else
{
frm.lbl.Text = szPath + "\\" + FindFileData.cFileName;
}
}
else // Thu muc
if (FindFileData.cFileName != "..")
{
arrFolder += "|" + FindFileData.cFileName;
}
}
CWinINet.InternetCloseHandle(hFindFile);
// Upload tat ca cac thu muc ve FTP Server
if (arrFolder != null)
{
string[] arr = arrFolder.Split('|');
for (int i = 1; i < arr.Length; ++i)
{
try
{
CWinINet.FtpCreateDirectory(m_HConnect, arr[i]);
}
catch (FileNotFoundException e)
{
return(false);
}
return(_UploadFolder(arr[i]));
}
}
// Tra ve thu muc hien hanh
uiLen = 256;
if (CWinINet.FtpGetCurrentDirectory(m_HConnect, szPath, ref uiLen) == false)
{
return(false);
}
if (CWinINet.FtpSetCurrentDirectory(m_HConnect, szPath.ToString() + "//..") == false)
{
return(false);
}
try
{
Directory.SetCurrentDirectory(Directory.GetCurrentDirectory() + "\\..");
}
catch (Exception e)
{
return(false);
}
}
return(true);
}