how to find if the file is transferred [modified]

[Dhiraj kumar Saini]

Hello , I am sending a gif file to the HTTP Server. Is there any way to find that the file is transfered successfully. If yes how?

INTERNET_BUFFERS BufferIn = {0};
DWORD dwBytesRead;
DWORD dwBytesWritten;
BYTE pBuffer[1024]; // Read from file in 1K chunks
BOOL bRead, bRet;
HANDLE hFile;

HINTERNET hSession = InternetOpen(NULL,
                                  INTERNET\_OPEN\_TYPE\_PRECONFIG,
                                  NULL,
                                  NULL,
                                  0);
HINTERNET hConnection = InternetConnect(hSession, 
                                        \_T("www.crmpanel.com"),  // Server
                                        INTERNET\_DEFAULT\_HTTP\_PORT,
                                        NULL,     // Username
                                        NULL,     // Password
                                        INTERNET\_SERVICE\_HTTP,
                                        0,        // Synchronous
                                        NULL);    // No Context




 BufferIn.dwStructSize = sizeof( INTERNET\_BUFFERS );

 HINTERNET hRequest = HttpOpenRequest(hConnection,
										\_T("PUT"),
										\_T("/temp"),
										NULL,
										NULL,
										NULL,
										0,
										0);
 if (!hRequest)
 {
   //printf("Failed to open request handle: %lu\\n", GetLastError ());
	 MessageBox(\_T("Failed to open request handle:"),NULL,MB\_OK);
   return ;
 }



 hFile = CreateFile (\_T("c:\\\\Image1.gif"),
					GENERIC\_READ,
					FILE\_SHARE\_READ,
					NULL,
					OPEN\_EXISTING,
					FILE\_ATTRIBUTE\_NORMAL,
					NULL);

 if (hFile == INVALID\_HANDLE\_VALUE)
 {
  	    MessageBox(\_T("Failed to open local file"),NULL,MB\_OK);
   return ;
 }



 BufferIn.dwBufferTotal = GetFileSize(hFile, NULL);
 MessageBox(\_T("File size is"),NULL,MB\_OK);

 if(!HttpSendRequestEx(hRequest, &BufferIn, NULL, HSR\_INITIATE, 0))
 {
	 MessageBox(\_T("Error on HttpSendRequestEx"),NULL,MB\_OK);
			       return ;
 }


 DWORD sum = 0;
 do
 {
   if  (!(bRead = ReadFile (hFile, pBuffer, sizeof(pBuffer),
       &dwBytesRead, NULL)))
   {
	 MessageBox(\_T("ReadFile failed on buffer"),NULL,MB\_OK);
             break;
   }
   if (!(bRet=InternetWriteFile( hRequest, pBuffer, dwBytesRead,
       &dwBytesWritten)))
   {
	 MessageBox(\_T

[David Crow]

Dhiraj kumar Saini wrote:

Is there any way to find that the file is transfered successfully.

If either if the if() conditions in the while() loop fail, you know the transfer was unsuccessful.

"Love people and use things, not love things and use people." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch