Exemplo n.º 1
0
void BaseHarnessHandlers::printFile(XMLURL& url)
{
    if(XMLString::equals(url.getURLText(), dummy))
        return;
    BinInputStream* stream=url.makeNewStream();
    if(stream==NULL)
    {
        XERCES_STD_QUALIFIER cout << "File " << StrX(url.getURLText()) << " is missing" << XERCES_STD_QUALIFIER endl;
        return;
    }
    XERCES_STD_QUALIFIER cout << "Content of file " << StrX(url.getURLText()) << XERCES_STD_QUALIFIER endl;
    XMLByte buffer[256];
    XMLSize_t nRead;
    while((nRead=stream->readBytes(buffer, 255)) >0)
    {
        buffer[nRead]=0;
        // sending data containing \n\r to cout generates \n\n\r, so strip any \r
        XMLSize_t idx=0;
        while(true)
        {
            int cr=XMLString::indexOf((const char*)buffer, '\r', idx);
            if(cr==-1)
                break;
            memmove(&buffer[cr], &buffer[cr+1], XMLString::stringLen((const char*)&buffer[cr+1])+1);
            idx=cr;
            if(buffer[idx]==0)
                break;
        }
        XERCES_STD_QUALIFIER cout << (const char*)buffer;
    }
    XERCES_STD_QUALIFIER cout << XERCES_STD_QUALIFIER endl;
    delete stream;
}
Exemplo n.º 2
0
BinURLInputStream::BinURLInputStream(const XMLURL& urlSource)
      : fBuffer(0)
      , fBufferSize(0)
      , fBufferIndex(0)
      , fRemoteFileSize(0)
      , fAnchor(0)
      , fBytesProcessed(0)
      , fMemoryManager(urlSource.getMemoryManager())
{
    fBuffer = (XMLByte*) fMemoryManager->allocate
    (
        URLISBUFMAXSIZE * sizeof(XMLByte)
    );//new XMLByte[URLISBUFMAXSIZE];
    const XMLCh*  uri = urlSource.getURLText();
    char*   uriAsCharStar = localTranscode(uri, fMemoryManager);

    //
    // First find the size of the remote resource being asked for.
    // We use the ContentCounter stream provided by libWWW.
    //

    fAnchor = HTAnchor_findAddress(uriAsCharStar);
    HTRequest*   request = HTRequest_new();
    HTRequest_setOutputFormat(request, WWW_SOURCE);
    HTStream*    counterStrm = HTContentCounter(HTBlackHole(), request, 0xFFFF);
    BOOL  status = HTLoadToStream(uriAsCharStar, counterStrm, request);
    if (status == YES)
    {
        HTParentAnchor * anchor = HTRequest_anchor(request);
        fRemoteFileSize=HTAnchor_length(anchor);
        if(fRemoteFileSize < 0)
        {
            // Patch by Artur Klauser
            // When a redirection is processed in libWWW, it seems that
            // HTAnchor_length(anchor) == -1 on the original anchor, whereas
            // HTResponse_length(response) gives the correct content length of
            // the redirection target. This has confused fRemoteFileSize and it was
            // not checked for a -1 response at all.
            HTResponse * response = HTRequest_response (request);
            fRemoteFileSize = HTResponse_length(response);
            if (fRemoteFileSize < 0) {
                ThrowXMLwithMemMgr(NetAccessorException, XMLExcepts::NetAcc_LengthError, fMemoryManager);
            }
        }
    }

    // Cleanup, before you throw any errors.
    fMemoryManager->deallocate(uriAsCharStar);
    HTRequest_delete(request);
    // Don't know whether I am supposed to delete counterStrm.

    if (status == NO)
    {
        ThrowXMLwithMemMgr(NetAccessorException, XMLExcepts::NetAcc_LengthError, fMemoryManager);
    }
}
Exemplo n.º 3
0
XERCES_CPP_NAMESPACE_BEGIN

URLAccessBinInputStream::URLAccessBinInputStream(const XMLURL& urlSource)
      : mBytesProcessed(0),
        mURLReference(NULL),
        mBuffer(NULL),
        mBufPos(NULL),
        mBufAvailable(0)
{
	OSStatus status = noErr;
	
	//	Get the full URL from the source
    char*               url = XMLString::transcode(urlSource.getURLText(), urlSource.getMemoryManager());
    ArrayJanitor<char>  janBuf(url, urlSource.getMemoryManager());

	//	Create a URL reference from the URL
	status = URLNewReference(url, &mURLReference);
	
	//	Begin the transfer
	if (status == noErr)
		status = URLOpen(
					mURLReference,
					NULL,	// FSSpec* (not reading to file)
					0, 		// URLOpenFlags
					NULL,	// URLNotifyUPP
					0,		// URLEventMask
					0);		// userContext
	
	//	If we failed, we throw
	switch (status)
	{
		case noErr:
			break;
			
		case kURLInvalidURLError:
        	ThrowXML(MalformedURLException, XMLExcepts::URL_MalformedURL);
			break;
		case kURLUnsupportedSchemeError:
        	ThrowXML(MalformedURLException, XMLExcepts::URL_UnsupportedProto);
			break;
		
		default:
        	ThrowXML1(NetAccessorException, XMLExcepts::NetAcc_ConnSocket, urlSource.getURLText());
        	break;
	}
}
Exemplo n.º 4
0
Arquivo: XMLURL.cpp Projeto: mydw/mydw
bool XMLURL::operator==(const XMLURL& toCompare) const
{
    //
    //  Compare the two complete URLs (which have been processed the same
    //  way so they should now be the same even if they came in via different
    //  relative parts.
    //
    if (!XMLString::equals(getURLText(), toCompare.getURLText()))
        return false;

    return true;
}
static bool checkBasicResult(const  XMLURL&         testURL
                            , const BasicTestEntry& testInfo)
{
    //
    //  Check each part to insure that its what its supposed to be. Since
    //  any of them can be a null pointer, we have a little helper function
    //  that spits out the actual testing code for each one.
    //
    if (!checkAField(testURL.getURLText(), testInfo.fullText, L"Full Text"))
        return false;

    if (!checkAField(testURL.getFragment(), testInfo.fragment, L"Fragment"))
        return false;

    if (!checkAField(testURL.getHost(), testInfo.host, L"Host"))
        return false;

    if (testURL.getPortNum() != testInfo.portNum)
    {
        XERCES_STD_QUALIFIER wcout << L"Expected port number: " << testInfo.portNum
                   << L" but got: " << testURL.getPortNum() << XERCES_STD_QUALIFIER endl;
        return false;
    }

    if (!checkAField(testURL.getPath(), testInfo.path, L"Path"))
        return false;

    if (!checkAField(testURL.getPassword(), testInfo.password, L"Password"))
        return false;

    if (!checkAField(testURL.getQuery(), testInfo.query, L"Query"))
        return false;

    if (!checkAField(testURL.getUser(), testInfo.user, L"User"))
        return false;

    return true;
}
CurlURLInputStream::CurlURLInputStream(const XMLURL& urlSource, const XMLNetHTTPInfo* httpInfo/*=0*/)
      : fMulti(0)
      , fEasy(0)
      , fMemoryManager(urlSource.getMemoryManager())
      , fURLSource(urlSource)
      , fURL(0)
      , fTotalBytesRead(0)
      , fWritePtr(0)
      , fBytesRead(0)
      , fBytesToRead(0)
      , fDataAvailable(false)
      , fBufferHeadPtr(fBuffer)
      , fBufferTailPtr(fBuffer)
      , m_log(logging::Category::getInstance(XMLTOOLING_LOGCAT".libcurl.NetAccessor"))
{
	// Allocate the curl multi handle
	fMulti = curl_multi_init();
	
	// Allocate the curl easy handle
	fEasy = curl_easy_init();
	
	// Get the text of the URL we're going to use
	fURL.reset(XMLString::transcode(fURLSource.getURLText(), fMemoryManager), fMemoryManager);

	m_log.debug("libcurl trying to fetch %s", fURL.get());

	// Set URL option
	curl_easy_setopt(fEasy, CURLOPT_URL, fURL.get());
	curl_easy_setopt(fEasy, CURLOPT_WRITEDATA, this);						// Pass this pointer to write function
	curl_easy_setopt(fEasy, CURLOPT_WRITEFUNCTION, staticWriteCallback);	// Our static write function
    curl_easy_setopt(fEasy, CURLOPT_CONNECTTIMEOUT, 30);
    curl_easy_setopt(fEasy, CURLOPT_TIMEOUT, 60);
    curl_easy_setopt(fEasy, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);
    curl_easy_setopt(fEasy, CURLOPT_SSL_VERIFYHOST, 0);
    curl_easy_setopt(fEasy, CURLOPT_SSL_VERIFYPEER, 0);
    curl_easy_setopt(fEasy, CURLOPT_NOPROGRESS, 1);
    curl_easy_setopt(fEasy, CURLOPT_NOSIGNAL, 1);
    curl_easy_setopt(fEasy, CURLOPT_FAILONERROR, 1);
	
	// Add easy handle to the multi stack
	curl_multi_add_handle(fMulti, fEasy);
}
Exemplo n.º 7
0
Arquivo: XMLURL.cpp Projeto: mydw/mydw
bool XMLURL::conglomerateWithBase(const XMLURL& baseURL, bool useExceptions)
{
    // The base URL cannot be relative
    if (baseURL.isRelative())
    {
        if (useExceptions)
			ThrowXMLwithMemMgr(MalformedURLException, XMLExcepts::URL_RelativeBaseURL, fMemoryManager);
        else
            return false;
    }

    //
    //  Check a special case. If all we have is a fragment, then we want
    //  to just take the base host and path, plus our fragment.
    //
    if ((fProtocol == Unknown)
    &&  !fHost
    &&  !fPath
    &&  fFragment)
    {
        // Just in case, make sure we don't leak the user or password values
        fMemoryManager->deallocate(fUser);//delete [] fUser;
        fUser = 0;
        fMemoryManager->deallocate(fPassword);//delete [] fPassword;
        fPassword = 0;

        // Copy over the protocol and port number as is
        fProtocol = baseURL.fProtocol;
        fPortNum = baseURL.fPortNum;

        // Replicate the base fields that are provided
        fHost = XMLString::replicate(baseURL.fHost, fMemoryManager);
        fUser = XMLString::replicate(baseURL.fUser, fMemoryManager);
        fPassword = XMLString::replicate(baseURL.fPassword, fMemoryManager);
        fPath = XMLString::replicate(baseURL.fPath, fMemoryManager);
        return true;
    }

    //
    //  All we have to do is run up through our fields and, for each one
    //  that we don't have, use the based URL's. Once we hit one field
    //  that we have, we stop.
    //
    if (fProtocol != Unknown)
        return true;
    fProtocol = baseURL.fProtocol;

    //
    //  If the protocol is not file, and we either already have our own
    //  host, or the base does not have one, then we are done.
    //
    if (fProtocol != File)
    {
        if (fHost || !baseURL.fHost)
            return true;
    }

    // Replicate all of the hosty stuff if the base has one
    if (baseURL.fHost)
    {
        // Just in case, make sure we don't leak a user or password field
        fMemoryManager->deallocate(fUser);//delete [] fUser;
        fUser = 0;
        fMemoryManager->deallocate(fPassword);//delete [] fPassword;
        fPassword = 0;
        fMemoryManager->deallocate(fHost);//delete [] fHost;
        fHost = 0;

        fHost = XMLString::replicate(baseURL.fHost, fMemoryManager);
        fUser = XMLString::replicate(baseURL.fUser, fMemoryManager);
        fPassword = XMLString::replicate(baseURL.fPassword, fMemoryManager);

        fPortNum = baseURL.fPortNum;
    }

    // If we have a path and its absolute, then we are done
    const bool hadPath = (fPath != 0);
    if (hadPath)
    {
        if (*fPath == chForwardSlash)
            return true;
    }

    // Its a relative path, so weave them together.
    if (baseURL.fPath) {
        XMLCh* temp = XMLPlatformUtils::weavePaths(baseURL.fPath, fPath ,fMemoryManager);
        fMemoryManager->deallocate(fPath);//delete [] fPath;
        fPath = temp;
    }

    // If we had any original path, then we are done
    if (hadPath)
        return true;

    // We had no original path, so go on to deal with the query/fragment parts
    if (fQuery || !baseURL.fQuery)
        return true;
    fQuery = XMLString::replicate(baseURL.fQuery, fMemoryManager);

    if (fFragment || !baseURL.fFragment)
        return true;
    fFragment = XMLString::replicate(baseURL.fFragment, fMemoryManager);
	return true;
}
static bool basicURLTest()
{
    static BasicTestEntry testList[] =
    {
        {
            L"file://*****:*****@host/path1/path2/file.txt?query#fragment"
            , L"file://*****:*****@host/path1/path2/file.txt?query#fragment"
            , XMLURL::File
            , 0
            , L"fragment"
            , L"host"
            , L"/path1/path2/file.txt"
            , L"password"
            , L"query"
            , L"user"
        }
      , {
            L"file:///path2/file.txt?query#fragment"
            , L"file:///path2/file.txt?query#fragment"
            , XMLURL::File
            , 0
            , L"fragment"
            , 0
            , L"/path2/file.txt"
            , 0
            , L"query"
            , 0
        }
      , {
            L"#fragment"
            , L"#fragment"
            , XMLURL::Unknown
            , 0
            , L"fragment"
            , 0
            , 0
            , 0
            , 0
            , 0
        }
      , {
            L"file://user@host/path1/path2/file.txt#fragment"
            , L"file://user@host/path1/path2/file.txt#fragment"
            , XMLURL::File
            , 0
            , L"fragment"
            , L"host"
            , L"/path1/path2/file.txt"
            , 0
            , 0
            , L"user"
        }
      , {
            L"     file://user@host/path1/path2/file.txt#fragment"
            , L"file://user@host/path1/path2/file.txt#fragment"
            , XMLURL::File
            , 0
            , L"fragment"
            , L"host"
            , L"/path1/path2/file.txt"
            , 0
            , 0
            , L"user"
        }
      , {
            L"http://*****:*****@"
            , L"ftp://user@"
            , XMLURL::FTP
            , 21
            , 0
            , 0
            , 0
            , 0
            , 0
            , L"user"
        }
    };
    const unsigned int testCount = sizeof(testList) / sizeof(testList[0]);

    bool retVal = true;

    //
    //  Do a run where we construct the URL over and over for each
    //  test.
    //
    unsigned int index;
    for (index = 0; index < testCount; index++)
    {
        // Force full destruction each time
        {
            XMLURL testURL(testList[index].orgURL);

            // Call the comparison function
            if (!checkBasicResult(testURL, testList[index]))
                retVal = false;
        }
    }

    //
    //  Do a run where we use a single URL object and just reset it over
    //  and over again.
    //
    XMLURL testURL;
    for (index = 0; index < testCount; index++)
    {
        testURL.setURL(testList[index].orgURL);

        // Call the comparison function
        if (!checkBasicResult(testURL, testList[index]))
            retVal = false;
    }

    return retVal;
}
Exemplo n.º 9
0
BinHTTPURLInputStream::BinHTTPURLInputStream(const XMLURL& urlSource, const XMLNetHTTPInfo* httpInfo /*=0*/)
      : fSocketHandle(0)
      , fBytesProcessed(0)
{
    if(!fInitialized)
    {
        if (!fInitMutex)
        {
            XMLMutex* tmpMutex = new XMLMutex();
            if (XMLPlatformUtils::compareAndSwap((void**)&fInitMutex, tmpMutex, 0))
            {
                // Someone beat us to it, so let's clean up ours
                delete tmpMutex;
            }
         }
         XMLMutexLock lock(fInitMutex);
         if (!fInitialized)
         {
             Initialize(urlSource.getMemoryManager());
         }
    }

    fMemoryManager = urlSource.getMemoryManager();
    //
    // Pull all of the parts of the URL out of th urlSource object, and transcode them
    //   and transcode them back to ASCII.
    //
    const XMLCh*        hostName = urlSource.getHost();
    char*               hostNameAsCharStar = XMLString::transcode(hostName, urlSource.getMemoryManager());
    ArrayJanitor<char>  janBuf1(hostNameAsCharStar, urlSource.getMemoryManager());

    const XMLCh*        path = urlSource.getPath();
    char*               pathAsCharStar = XMLString::transcode(path, urlSource.getMemoryManager());
    ArrayJanitor<char>  janBuf2(pathAsCharStar, urlSource.getMemoryManager());

    const XMLCh*        fragment = urlSource.getFragment();
    char*               fragmentAsCharStar = 0;
    if (fragment)
        fragmentAsCharStar = XMLString::transcode(fragment, urlSource.getMemoryManager());
    ArrayJanitor<char>  janBuf3(fragmentAsCharStar, urlSource.getMemoryManager());

    const XMLCh*        query = urlSource.getQuery();
    char*               queryAsCharStar = 0;
    if (query)
        queryAsCharStar = XMLString::transcode(query, urlSource.getMemoryManager());
    ArrayJanitor<char>  janBuf4(queryAsCharStar, urlSource.getMemoryManager());		

    unsigned short      portNumber = (unsigned short) urlSource.getPortNum();

    //
    // Set up a socket.
    //
    struct hostent*     hostEntPtr = 0;
    struct sockaddr_in  sa;


    if ((hostEntPtr = gethostbyname(hostNameAsCharStar)) == NULL)
    {
        unsigned long  numAddress = inet_addr(hostNameAsCharStar);
        if (numAddress == INADDR_NONE)
        {
            // Call WSAGetLastError() to get the error number.
            ThrowXMLwithMemMgr1(NetAccessorException,
                     XMLExcepts::NetAcc_TargetResolution, hostName, fMemoryManager);
        }
        if ((hostEntPtr =
                gethostbyaddr((const char *) &numAddress,
                              sizeof(unsigned long), AF_INET)) == NULL)
        {
            // Call WSAGetLastError() to get the error number.
            ThrowXMLwithMemMgr1(NetAccessorException,
                     XMLExcepts::NetAcc_TargetResolution, hostName, fMemoryManager);
        }
    }

    memcpy((void *) &sa.sin_addr,
           (const void *) hostEntPtr->h_addr, hostEntPtr->h_length);
    sa.sin_family = hostEntPtr->h_addrtype;
    sa.sin_port = htons(portNumber);

    SOCKET s = socket(hostEntPtr->h_addrtype, SOCK_STREAM, 0);
    if (s == INVALID_SOCKET)
    {
        // Call WSAGetLastError() to get the error number.
        ThrowXMLwithMemMgr1(NetAccessorException,
                 XMLExcepts::NetAcc_CreateSocket, urlSource.getURLText(), fMemoryManager);
    }

    if (connect(s, (struct sockaddr *) &sa, sizeof(sa)) == SOCKET_ERROR)
    {
        // Call WSAGetLastError() to get the error number.
        ThrowXMLwithMemMgr1(NetAccessorException,
                 XMLExcepts::NetAcc_ConnSocket, urlSource.getURLText(), fMemoryManager);
    }


    // Set a flag so we know that the headers have not been read yet.
    bool fHeaderRead = false;

    // The port is open and ready to go.
    // Build up the http GET command to send to the server.
    // To do:  We should really support http 1.1.  This implementation
    //         is weak.

    memset(fBuffer, 0, sizeof(fBuffer));

    if(httpInfo==0)
        strcpy(fBuffer, "GET ");
    else {
        switch(httpInfo->fHTTPMethod) {
        case XMLNetHTTPInfo::GET:   strcpy(fBuffer, "GET "); break;
        case XMLNetHTTPInfo::PUT:   strcpy(fBuffer, "PUT "); break;
        case XMLNetHTTPInfo::POST:  strcpy(fBuffer, "POST "); break;
        }
    }
    strcat(fBuffer, pathAsCharStar);

    if (queryAsCharStar != 0)
    {
        // Tack on a ? before the fragment
        strcat(fBuffer,"?");
        strcat(fBuffer, queryAsCharStar);
    }

    if (fragmentAsCharStar != 0)
    {
        strcat(fBuffer, fragmentAsCharStar);
    }
    strcat(fBuffer, " HTTP/1.0\r\n");


    strcat(fBuffer, "Host: ");
    strcat(fBuffer, hostNameAsCharStar);
    if (portNumber != 80)
    {
        strcat(fBuffer, ":");
        int i = strlen(fBuffer);
        _itoa(portNumber, fBuffer+i, 10);
    }
    strcat(fBuffer, "\r\n");

    if(httpInfo!=0 && httpInfo->fHeaders!=0)
        strncat(fBuffer,httpInfo->fHeaders,httpInfo->fHeadersLen);

    strcat(fBuffer, "\r\n");

    // Send the http request
    int lent = strlen(fBuffer);
    int  aLent = 0;
    if ((aLent = send(s, fBuffer, lent, 0)) != lent)
    {
        // Call WSAGetLastError() to get the error number.
        ThrowXMLwithMemMgr1(NetAccessorException,
                 XMLExcepts::NetAcc_WriteSocket, urlSource.getURLText(), fMemoryManager);
    }

    if(httpInfo!=0 && httpInfo->fPayload!=0) {
        int  aLent = 0;
        if ((aLent = send(s, httpInfo->fPayload, httpInfo->fPayloadLen, 0)) != httpInfo->fPayloadLen)
        {
            // Call WSAGetLastError() to get the error number.
            ThrowXMLwithMemMgr1(NetAccessorException,
                     XMLExcepts::NetAcc_WriteSocket, urlSource.getURLText(), fMemoryManager);
        }
    }

    //
    // get the response, check the http header for errors from the server.
    //
    memset(fBuffer, 0, sizeof(fBuffer));
    aLent = recv(s, fBuffer, sizeof(fBuffer)-1, 0);
    if (aLent == SOCKET_ERROR || aLent == 0)
    {
        // Call WSAGetLastError() to get the error number.
        ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, urlSource.getURLText(), fMemoryManager);
    }

    fBufferEnd = fBuffer+aLent;
    *fBufferEnd = 0;

    do {
        // Find the break between the returned http header and any data.
        //  (Delimited by a blank line)
        // Hang on to any data for use by the first read from this BinHTTPURLInputStream.
        //
        fBufferPos = strstr(fBuffer, "\r\n\r\n");
        if (fBufferPos != 0)
        {
            fBufferPos += 4;
            *(fBufferPos-2) = 0;
            fHeaderRead = true;
        }
        else
        {
            fBufferPos = strstr(fBuffer, "\n\n");
            if (fBufferPos != 0)
            {
                fBufferPos += 2;
                *(fBufferPos-1) = 0;
                fHeaderRead = true;
            }
            else
            {
                //
                // Header is not yet read, do another recv() to get more data...
                aLent = recv(s, fBufferEnd, (sizeof(fBuffer) - 1) - (fBufferEnd - fBuffer), 0);
                if (aLent == SOCKET_ERROR || aLent == 0)
                {
                    // Call WSAGetLastError() to get the error number.
                    ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, urlSource.getURLText(), fMemoryManager);
                }
                fBufferEnd = fBufferEnd + aLent;
                *fBufferEnd = 0;
            }
        }
    } while(fHeaderRead == false);

    // Make sure the header includes an HTTP 200 OK response.
    //
    char *p = strstr(fBuffer, "HTTP");
    if (p == 0)
    {
        ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, urlSource.getURLText(), fMemoryManager);
    }

    p = strchr(p, ' ');
    if (p == 0)
    {
        ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, urlSource.getURLText(), fMemoryManager);
    }

    int httpResponse = atoi(p);
    if (httpResponse != 200)
    {
        // Most likely a 404 Not Found error.
        //   Should recognize and handle the forwarding responses.
        //
        ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::File_CouldNotOpenFile, urlSource.getURLText(), fMemoryManager);
    }

    fSocketHandle = (unsigned int) s;
}
Exemplo n.º 10
0
int BinHTTPInputStreamCommon::sendRequest(const XMLURL &url, const XMLNetHTTPInfo *httpInfo)
{
    //
    //  Constants in ASCII to send/check in the HTTP request/response
    //

    static const char *CRLF2X = "\r\n\r\n";
    static const char *LF2X = "\n\n";

    // The port is open and ready to go.
    // Build up the http GET command to send to the server.
    CharBuffer requestBuffer(1023, fMemoryManager);
    createHTTPRequest(url, httpInfo, requestBuffer);

    // Send the http request
    if(!send(requestBuffer.getRawBuffer(), requestBuffer.getLen())) {
        ThrowXMLwithMemMgr1(NetAccessorException,
                            XMLExcepts::NetAcc_WriteSocket, url.getURLText(), fMemoryManager);
    }

    if(httpInfo && httpInfo->fPayload) {
        if(!send(httpInfo->fPayload, httpInfo->fPayloadLen)) {
            ThrowXMLwithMemMgr1(NetAccessorException,
                                XMLExcepts::NetAcc_WriteSocket, url.getURLText(), fMemoryManager);
        }
    }

    //
    // get the response, check the http header for errors from the server.
    //
    char tmpBuf[1024];
    int ret;

    fBuffer.reset();
    while(true) {
        ret = receive(tmpBuf, sizeof(tmpBuf));
        if(ret == -1) {
            ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, url.getURLText(), fMemoryManager);
        }

        fBuffer.append(tmpBuf, ret);

        fBufferPos = strstr(fBuffer.getRawBuffer(), CRLF2X);
        if(fBufferPos != 0) {
            fBufferPos += 4;
            *(fBufferPos - 2) = 0;
            break;
        }

        fBufferPos = strstr(fBuffer.getRawBuffer(), LF2X);
        if(fBufferPos != 0) {
            fBufferPos += 2;
            *(fBufferPos - 1) = 0;
            break;
        }
    }

    // Parse the response status
    char *p = strstr(fBuffer.getRawBuffer(), "HTTP");
    if(p == 0) {
        ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, url.getURLText(), fMemoryManager);
    }

    p = strchr(p, chSpace);
    if(p == 0) {
        ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, url.getURLText(), fMemoryManager);
    }

    return atoi(p);
}
Exemplo n.º 11
0
void BinHTTPInputStreamCommon::createHTTPRequest(const XMLURL &urlSource, const XMLNetHTTPInfo *httpInfo, CharBuffer &buffer)
{
    static const char *GET = "GET ";
    static const char *PUT = "PUT ";
    static const char *POST = "POST ";
    static const char *HTTP10 = " HTTP/1.0\r\n";
    static const char *HOST = "Host: ";
    static const char *AUTHORIZATION = "Authorization: Basic ";
    static const char *COLON = ":";

    XMLTransService::Codes failReason;
    const XMLSize_t blockSize = 2048;

    XMLTranscoder* trans = XMLPlatformUtils::fgTransService->makeNewTranscoderFor("ISO8859-1", failReason, blockSize, fMemoryManager);
    Janitor<XMLTranscoder> janTrans(trans);

    TranscodeToStr hostName(urlSource.getHost(), trans, fMemoryManager);
    TranscodeToStr path(urlSource.getPath(), trans, fMemoryManager);
    TranscodeToStr fragment(urlSource.getFragment(), trans, fMemoryManager);
    TranscodeToStr query(urlSource.getQuery(), trans, fMemoryManager);

    // Build up the http GET command to send to the server.
    // To do:  We should really support http 1.1.  This implementation
    //         is weak.
    if(httpInfo) {
        switch(httpInfo->fHTTPMethod) {
        case XMLNetHTTPInfo::GET:   buffer.append(GET); break;
        case XMLNetHTTPInfo::PUT:   buffer.append(PUT); break;
        case XMLNetHTTPInfo::POST:  buffer.append(POST); break;
        }
    }
    else {
        buffer.append(GET);
    }

    if(path.str() != 0) {
        buffer.append((char*)path.str());
    }
    else {
        buffer.append("/");
    }

    if(query.str() != 0) {
        buffer.append("?");
        buffer.append((char*)query.str());
    }

    if(fragment.str() != 0) {
        buffer.append((char*)fragment.str());
    }
    buffer.append(HTTP10);

    buffer.append(HOST);
    buffer.append((char*)hostName.str());
    if(urlSource.getPortNum() != 80)
    {
        buffer.append(COLON);
        buffer.appendDecimalNumber(urlSource.getPortNum());
    }
    buffer.append(CRLF);

    const XMLCh *username = urlSource.getUser();
    const XMLCh *password = urlSource.getPassword();
    if(username && password) {
        XMLBuffer userPassBuf(256, fMemoryManager);
        userPassBuf.append(username);
        userPassBuf.append(chColon);
        userPassBuf.append(password);

        TranscodeToStr userPass(userPassBuf.getRawBuffer(), trans, fMemoryManager);

        XMLSize_t len;
        XMLByte* encodedData = Base64::encode(userPass.str(), userPass.length(), &len, fMemoryManager);
        ArrayJanitor<XMLByte> janBuf2(encodedData, fMemoryManager);

        if(encodedData) {
            // HTTP doesn't want the 0x0A separating the data in chunks of 76 chars per line
            XMLByte* authData = (XMLByte*)fMemoryManager->allocate((len+1)*sizeof(XMLByte));
            ArrayJanitor<XMLByte> janBuf(authData, fMemoryManager);
            XMLByte *cursor = authData;
            for(XMLSize_t i = 0; i < len; ++i)
                if(encodedData[i] != chLF)
                    *cursor++ = encodedData[i];
            *cursor++ = 0;
            buffer.append(AUTHORIZATION);
            buffer.append((char*)authData);
            buffer.append(CRLF);
        }
    }

    if(httpInfo && httpInfo->fHeaders)
        buffer.append(httpInfo->fHeaders, httpInfo->fHeadersLen);

    buffer.append(CRLF);
}
Exemplo n.º 12
0
Sequence FunctionUnparsedText::createSequence(DynamicContext* context, int flags) const
{
  Item::Ptr uriArg = getParamNumber(1, context)->next(context);
  
  if(uriArg.isNull()) {
    return Sequence(context->getMemoryManager());
  }
  
  const XMLCh *uri = uriArg->asString(context);

  if(!XPath2Utils::isValidURI(uri, context->getMemoryManager()))
    XQThrow(FunctionException, X("FunctionUnparsedText::createSequence"), X("The argument to fn:unparsed-text() is not a valid URI [err:XTDE1170]"));

  // TBD Implement a URIResolver method for resolving unparsed text - jpcs

  const XMLCh *baseUri = context->getBaseURI();

  InputSource *srcToUse = 0;
  if(context->getXMLEntityResolver()){
    XMLResourceIdentifier resourceIdentifier(XMLResourceIdentifier::UnKnown, uri, 0, XMLUni::fgZeroLenString, baseUri);
    srcToUse = context->getXMLEntityResolver()->resolveEntity(&resourceIdentifier);
  }

  if(srcToUse == 0) {
    try {
      // Resolve the uri against the base uri
      XMLURL urlTmp;

      if(baseUri && *baseUri) {
        urlTmp.setURL(baseUri, uri);
      }
      else {
        urlTmp.setURL(uri);
      }

      srcToUse = new URLInputSource(urlTmp);
    }
    catch(const MalformedURLException &e) {
    }
  }

  if(srcToUse == 0) {
    // It's not a URL, so let's assume it's a local file name.
    if(baseUri && *baseUri) {
      AutoDeallocate<XMLCh> tmpBuf(XMLPlatformUtils::weavePaths(baseUri, uri), XMLPlatformUtils::fgMemoryManager);
      srcToUse = new LocalFileInputSource(tmpBuf);
    }
    else {
      srcToUse = new LocalFileInputSource(uri);
    }
  }

  Janitor<InputSource> janIS(srcToUse);

  if(getNumArgs() == 2) {
    const XMLCh *encoding = getParamNumber(2, context)->next(context)->asString(context);
    srcToUse->setEncoding(encoding);
  }

  XMLBuffer result;
  try {
    BinInputStream *stream = srcToUse->makeStream();
    if(stream == NULL) {
      XMLBuffer buf;
      buf.set(X("Cannot read unparsed content from "));
      buf.append(uri);
      buf.append(X(" [err:XTDE1170]"));
      XQThrow2(FunctionException,X("FunctionUnparsedText::createSequence"), buf.getRawBuffer());
    }
    Janitor<BinInputStream> janStream(stream);

#ifdef HAVE_GETCONTENTTYPE
    if(FunctionMatches::matches(stream->getContentType(), X("(text|application)/(xml|[^ +;]+\\+xml)"), X("i"))) {
      srcToUse->setEncoding(0);
      srcToUse->setEncoding(FindXMLEncoding().start(*srcToUse, context));
    }
#endif

    XPath2Utils::readSource(stream, context->getMemoryManager(), result, srcToUse->getEncoding());
  }
  catch(XMLException &e) {
    XMLBuffer buf;
    buf.set(X("Exception reading unparsed content: "));
    buf.append(e.getMessage());
    buf.append(X(" [err:XTDE1190]"));
    XQThrow2(FunctionException,X("FunctionUnparsedText::createSequence"), buf.getRawBuffer());
  }

  return Sequence(context->getItemFactory()->createString(result.getRawBuffer(), context), context->getMemoryManager());
}
Exemplo n.º 13
0
XERCES_CPP_NAMESPACE_BEGIN

URLAccessCFBinInputStream::URLAccessCFBinInputStream(const XMLURL& urlSource)
      : mBytesProcessed(0),
        mDataRef(NULL)
{
    //	Figure out what we're dealing with
    const XMLCh* urlText = urlSource.getURLText();
    unsigned int urlLength = XMLString::stringLen(urlText);

    //	Create a CFString from the path
    CFStringRef stringRef = NULL;
    if (urlText)
    {
        stringRef = CFStringCreateWithCharacters(
            kCFAllocatorDefault,
            urlText,
            urlLength
            );
    }

    //	Create a URLRef from the CFString
    CFURLRef urlRef = NULL;
    if (stringRef)
    {
        urlRef = CFURLCreateWithString(
            kCFAllocatorDefault,
            stringRef,
            NULL				// CFURLRef baseURL
            );
    }

	//	Fetch the data
    mDataRef = NULL;
    SInt32 errorCode = 0;
    Boolean success = false;
    if (stringRef)
    {
        success = CFURLCreateDataAndPropertiesFromResource(
            kCFAllocatorDefault,
            urlRef,
            &mDataRef,
            NULL,				// CFDictionaryRef *properties,
            NULL,				// CFArrayRef desiredProperties,
            &errorCode
            );
    }

    //	Cleanup temporary stuff
    if (stringRef)
        CFRelease(stringRef);
    if (urlRef)
        CFRelease(urlRef);

    //	Check for an error in fetching the data
    if (!success || errorCode)
    {
        //	Dispose any potential dataRef
        if (mDataRef)
        {
            CFRelease(mDataRef);
            mDataRef = NULL;
        }

        //	Do a best attempt at mapping some errors
        switch (errorCode)
        {
            case kCFURLUnknownSchemeError:
                ThrowXML(MalformedURLException, XMLExcepts::URL_UnsupportedProto);
                break;

            case kCFURLRemoteHostUnavailableError:
                ThrowXML1(NetAccessorException,  XMLExcepts::NetAcc_TargetResolution, urlSource.getHost());
                break;

            case kCFURLUnknownError:
                ThrowXML1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, urlText);
                break;

            case kCFURLResourceNotFoundError:
            case kCFURLResourceAccessViolationError:
            case kCFURLTimeoutError:
                ThrowXML1(NetAccessorException, XMLExcepts::File_CouldNotOpenFile, urlText);
                break;

            case kCFURLImproperArgumentsError:
            case kCFURLUnknownPropertyKeyError:
            case kCFURLPropertyKeyUnavailableError:
            default:
                ThrowXML1(NetAccessorException, XMLExcepts::NetAcc_InternalError, urlText);
                break;
        }
    }
}
Exemplo n.º 14
0
XERCES_CPP_NAMESPACE_BEGIN


CurlURLInputStream::CurlURLInputStream(const XMLURL& urlSource, const XMLNetHTTPInfo* httpInfo/*=0*/)
      : fMulti(0)
      , fEasy(0)
      , fMemoryManager(urlSource.getMemoryManager())
      , fURLSource(urlSource)
      , fTotalBytesRead(0)
      , fWritePtr(0)
      , fBytesRead(0)
      , fBytesToRead(0)
      , fDataAvailable(false)
      , fBufferHeadPtr(fBuffer)
      , fBufferTailPtr(fBuffer)
      , fPayload(0)
      , fPayloadLen(0)
      , fContentType(0)
{
	// Allocate the curl multi handle
	fMulti = curl_multi_init();

	// Allocate the curl easy handle
	fEasy = curl_easy_init();

	// Set URL option
    TranscodeToStr url(fURLSource.getURLText(), "ISO8859-1", fMemoryManager);
	curl_easy_setopt(fEasy, CURLOPT_URL, (char*)url.str());

    // Set up a way to recieve the data
	curl_easy_setopt(fEasy, CURLOPT_WRITEDATA, this);						// Pass this pointer to write function
	curl_easy_setopt(fEasy, CURLOPT_WRITEFUNCTION, staticWriteCallback);	// Our static write function

	// Do redirects
	curl_easy_setopt(fEasy, CURLOPT_FOLLOWLOCATION, (long)1);
	curl_easy_setopt(fEasy, CURLOPT_MAXREDIRS, (long)6);

    // Add username and password if authentication is required
    const XMLCh *username = urlSource.getUser();
    const XMLCh *password = urlSource.getPassword();
    if(username && password) {
        XMLBuffer userPassBuf(256, fMemoryManager);
        userPassBuf.append(username);
        userPassBuf.append(chColon);
        userPassBuf.append(password);

        TranscodeToStr userPass(userPassBuf.getRawBuffer(), "ISO8859-1", fMemoryManager);

        curl_easy_setopt(fEasy, CURLOPT_HTTPAUTH, (long)CURLAUTH_ANY);
        curl_easy_setopt(fEasy, CURLOPT_USERPWD, (char*)userPass.str());
    }

    if(httpInfo) {
        // Set the correct HTTP method
        switch(httpInfo->fHTTPMethod) {
        case XMLNetHTTPInfo::GET:
            break;
        case XMLNetHTTPInfo::PUT:
            curl_easy_setopt(fEasy, CURLOPT_UPLOAD, (long)1);
            break;
        case XMLNetHTTPInfo::POST:
            curl_easy_setopt(fEasy, CURLOPT_POST, (long)1);
            break;
        }

        // Add custom headers
        if(httpInfo->fHeaders) {
            struct curl_slist *headersList = 0;

            const char *headersBuf = httpInfo->fHeaders;
            const char *headersBufEnd = httpInfo->fHeaders + httpInfo->fHeadersLen;

            const char *headerStart = headersBuf;
            while(headersBuf < headersBufEnd) {
                if(*headersBuf == '\r' && (headersBuf + 1) < headersBufEnd &&
                   *(headersBuf + 1) == '\n') {

                    XMLSize_t length = headersBuf - headerStart;
                    ArrayJanitor<char> header((char*)fMemoryManager->allocate((length + 1) * sizeof(char)),
                                              fMemoryManager);
                    memcpy(header.get(), headerStart, length);
                    header.get()[length] = 0;

                    headersList = curl_slist_append(headersList, header.get());

                    headersBuf += 2;
                    headerStart = headersBuf;
                    continue;
                }
                ++headersBuf;
            }
            curl_easy_setopt(fEasy, CURLOPT_HTTPHEADER, headersList);
            curl_slist_free_all(headersList);
        }

        // Set up the payload
        if(httpInfo->fPayload) {
            fPayload = httpInfo->fPayload;
            fPayloadLen = httpInfo->fPayloadLen;
            curl_easy_setopt(fEasy, CURLOPT_READDATA, this);
            curl_easy_setopt(fEasy, CURLOPT_READFUNCTION, staticReadCallback);
            curl_easy_setopt(fEasy, CURLOPT_INFILESIZE_LARGE, (curl_off_t)fPayloadLen);
        }
    }

	// Add easy handle to the multi stack
	curl_multi_add_handle(fMulti, fEasy);

    // Start reading, to get the content type
	while(fBufferHeadPtr == fBuffer)
	{
		int runningHandles = 0;
        readMore(&runningHandles);
		if(runningHandles == 0) break;
	}

    // Find the content type
    char *contentType8 = 0;
    curl_easy_getinfo(fEasy, CURLINFO_CONTENT_TYPE, &contentType8);
    if(contentType8)
        fContentType = TranscodeFromStr((XMLByte*)contentType8, XMLString::stringLen(contentType8), "ISO8859-1", fMemoryManager).adopt();
}
UnixHTTPURLInputStream::UnixHTTPURLInputStream(const XMLURL& urlSource, const XMLNetHTTPInfo* httpInfo/*=0*/)
    : BinHTTPInputStreamCommon(urlSource.getMemoryManager()),
      fSocket(0)
{
    //
    //  Convert the hostName to the platform's code page for gethostbyname and
    //  inet_addr functions.
    //

    MemoryManager *memoryManager = urlSource.getMemoryManager();

    const XMLCh*        hostName = urlSource.getHost();

    if (hostName == 0)
      ThrowXMLwithMemMgr1(NetAccessorException,
                          XMLExcepts::File_CouldNotOpenFile,
                          urlSource.getURLText(),
                          memoryManager);

    char*               hostNameAsCharStar = XMLString::transcode(hostName, memoryManager);
    ArrayJanitor<char>  janHostNameAsCharStar(hostNameAsCharStar, memoryManager);

    XMLURL url(urlSource);
    int redirectCount = 0;
    SocketJanitor janSock(0);

    do {
        //
        // Set up a socket.
        //

#if HAVE_GETADDRINFO
        struct addrinfo hints, *res, *ai;

        CharBuffer portBuffer(10, memoryManager);
        portBuffer.appendDecimalNumber(url.getPortNum());

        memset(&hints, 0, sizeof(struct addrinfo));
        hints.ai_family = PF_UNSPEC;
        hints.ai_socktype = SOCK_STREAM;
        int n = getaddrinfo(hostNameAsCharStar,portBuffer.getRawBuffer(),&hints, &res);
        if(n != 0)
        {
            hints.ai_flags = AI_NUMERICHOST;
            n = getaddrinfo(hostNameAsCharStar,portBuffer.getRawBuffer(),&hints, &res);
            if(n != 0)
                ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_TargetResolution, hostName, memoryManager);
        }
        janSock.reset();
        for (ai = res; ai != NULL; ai = ai->ai_next) {
            // Open a socket with the correct address family for this address.
            fSocket = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
            if (fSocket < 0)
                continue;
            janSock.reset(&fSocket);
            if (connect(fSocket, ai->ai_addr, ai->ai_addrlen) < 0)
            {
                freeaddrinfo(res);
                ThrowXMLwithMemMgr1(NetAccessorException,
                         XMLExcepts::NetAcc_ConnSocket, url.getURLText(), memoryManager);
            }
            break;
        }
        freeaddrinfo(res);
        if (fSocket < 0)
        {
            ThrowXMLwithMemMgr1(NetAccessorException,
                     XMLExcepts::NetAcc_CreateSocket, url.getURLText(), memoryManager);
        }
#else
        struct hostent *hostEntPtr = 0;
        struct sockaddr_in sa;

        // Use the hostName in the local code page ....
        if((hostEntPtr = gethostbyname(hostNameAsCharStar)) == NULL)
        {
            unsigned long  numAddress = inet_addr(hostNameAsCharStar);
            if ((hostEntPtr =
                    gethostbyaddr((char *) &numAddress,
                        sizeof(unsigned long), AF_INET)) == NULL)
            {
                ThrowXMLwithMemMgr1(NetAccessorException,
                    XMLExcepts::NetAcc_TargetResolution, hostName, memoryManager);
            }
        }

        memset(&sa, '\0', sizeof(sockaddr_in));  // iSeries fix ??
        memcpy((void *) &sa.sin_addr,
            (const void *) hostEntPtr->h_addr, hostEntPtr->h_length);
        sa.sin_family = hostEntPtr->h_addrtype;
        sa.sin_port = htons((unsigned short)url.getPortNum());

        janSock.reset();
        fSocket = socket(hostEntPtr->h_addrtype, SOCK_STREAM, 0);
        if(fSocket < 0)
        {
            ThrowXMLwithMemMgr1(NetAccessorException,
                XMLExcepts::NetAcc_CreateSocket, url.getURLText(), memoryManager);
        }
        janSock.reset(&fSocket);

        if(connect(fSocket, (struct sockaddr *) &sa, sizeof(sa)) < 0)
        {
            ThrowXMLwithMemMgr1(NetAccessorException,
                XMLExcepts::NetAcc_ConnSocket, url.getURLText(), memoryManager);
        }
#endif

        int status = sendRequest(url, httpInfo);

        if(status == 200) {
            // HTTP 200 OK response means we're done.
            break;
        }
        // a 3xx response means there was an HTTP redirect
        else if(status >= 300 && status <= 307) {
            redirectCount++;

            XMLCh *newURLString = findHeader("Location");
            ArrayJanitor<XMLCh> janNewURLString(newURLString, memoryManager);

            if(newURLString == 0 || *newURLString == 0) {
                ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::File_CouldNotOpenFile, url.getURLText(), memoryManager);
            }

            XMLURL newURL(memoryManager);
            newURL.setURL(url, newURLString);
            if(newURL.getProtocol() != XMLURL::HTTP) {
                ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::File_CouldNotOpenFile, newURL.getURLText(), memoryManager);
            }

            url = newURL;
            hostName = newURL.getHost();

            if (hostName == 0)
              ThrowXMLwithMemMgr1(NetAccessorException,
                                  XMLExcepts::File_CouldNotOpenFile,
                                  newURL.getURLText(),
                                  memoryManager);

            janHostNameAsCharStar.release();
            hostNameAsCharStar = XMLString::transcode(hostName, memoryManager);
            janHostNameAsCharStar.reset(hostNameAsCharStar, memoryManager);
        }
        else {
            // Most likely a 404 Not Found error.
            ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::File_CouldNotOpenFile, url.getURLText(), memoryManager);
        }
    } while(redirectCount < 6);

    janSock.release();
}
Exemplo n.º 16
0
XERCES_CPP_NAMESPACE_BEGIN


UnixHTTPURLInputStream::UnixHTTPURLInputStream(const XMLURL& urlSource, const XMLNetHTTPInfo* httpInfo/*=0*/)
      : fSocket(0)
      , fBytesProcessed(0)
      , fMemoryManager(urlSource.getMemoryManager())
{

    //
    //  Constants in ASCII to send/check in the HTTP request/response
    //

    const char GET[] =
    {
        chLatin_G, chLatin_E, chLatin_T, chSpace, chNull
    };

    const char PUT[] =
    {
        chLatin_P, chLatin_U, chLatin_T, chSpace, chNull
    };

    const char POST[] =
    {
        chLatin_P, chLatin_O, chLatin_S, chLatin_T, chSpace, chNull
    };

    const char HTTP[] =
    {
        chLatin_H, chLatin_T, chLatin_T, chLatin_P, chNull
    };

    const char HTTP10[] =
    {
        chSpace, chLatin_H, chLatin_T, chLatin_T, chLatin_P, chForwardSlash, chDigit_1, chPeriod, chDigit_0, chCR, chLF, chNull
    };

    const char CRLF[] =
    {
        chCR, chLF, chNull
    };

    const char CRLF2X[] =
    {
        chCR, chLF, chCR, chLF, chNull
    };

    const char LF2X[] =
    {
        chLF, chLF, chNull
    };

    const char HOST[] =
    {
        chLatin_H, chLatin_o, chLatin_s, chLatin_t, chColon, chSpace, chNull
    };

    const char COLON[] =
    {
        chColon, chNull
    };

    const char resp200 [] =
    {
        chSpace, chDigit_2, chDigit_0, chDigit_0, chSpace, chNull
    };

    unsigned int charsEaten;
    unsigned int transSize;
    XMLTransService::Codes failReason;
    const unsigned int blockSize = 2048;
    const unsigned int bufSize = 5;
    static XMLCh portBuffer[bufSize+1];

    //
    // Pull all of the parts of the URL out of the urlSource object
    //

    const XMLCh*        hostName = urlSource.getHost();
    const XMLCh*        path = urlSource.getPath();
    const XMLCh*        fragment = urlSource.getFragment();
    const XMLCh*        query = urlSource.getQuery();                        

    //
    //  Convert the hostName to the platform's code page for gethostbyname and
    //  inet_addr functions.
    //

    char*               hostNameAsCharStar = XMLString::transcode(hostName, fMemoryManager);
    ArrayJanitor<char>  janBuf1(hostNameAsCharStar, fMemoryManager);

    //
    //  Convert all the parts of the urlSource object to ASCII so they can be
    //  sent to the remote host in that format
    //

    transSize = XMLString::stringLen(hostName)+1;
    char*               hostNameAsASCII = (char*) fMemoryManager->allocate
    (
        (transSize+1) * sizeof(char)
    );//new char[transSize+1];
    ArrayJanitor<char>  janBuf2(hostNameAsASCII, fMemoryManager);

    XMLTranscoder* trans = XMLPlatformUtils::fgTransService->makeNewTranscoderFor("ISO8859-1", failReason, blockSize, fMemoryManager);
    trans->transcodeTo(hostName, transSize, (unsigned char *) hostNameAsASCII, transSize, charsEaten, XMLTranscoder::UnRep_Throw);

    char*               pathAsASCII = 0;
    ArrayJanitor<char>  janBuf3(pathAsASCII, fMemoryManager);
    if (path)
    {
        transSize = XMLString::stringLen(path)+1;
        pathAsASCII = (char*) fMemoryManager->allocate
        (
            (transSize+1) * sizeof(char)
        );//new char[transSize+1];        
        trans->transcodeTo(path, transSize, (unsigned char *) pathAsASCII, transSize, charsEaten, XMLTranscoder::UnRep_Throw);
    }

    char*               fragmentAsASCII = 0;
    ArrayJanitor<char>  janBuf4(fragmentAsASCII, fMemoryManager);
    if (fragment)
    {
        transSize = XMLString::stringLen(fragment)+1;
        fragmentAsASCII = (char*) fMemoryManager->allocate
        (
            (transSize+1) * sizeof(char)
        );//new char[transSize+1];
        trans->transcodeTo(fragment, transSize, (unsigned char *) fragmentAsASCII, transSize, charsEaten, XMLTranscoder::UnRep_Throw);
    }

    char*               queryAsASCII = 0;
    ArrayJanitor<char>  janBuf5(queryAsASCII, fMemoryManager);
    if (query)
    {
        transSize = XMLString::stringLen(query)+1;
        queryAsASCII = (char*) fMemoryManager->allocate
        (
            (transSize+1) * sizeof(char)
        );//new char[transSize+1];
        trans->transcodeTo(query, transSize, (unsigned char *) queryAsASCII, transSize, charsEaten, XMLTranscoder::UnRep_Throw);
    }

    unsigned short      portNumber = (unsigned short) urlSource.getPortNum();

    //
    //  Convert port number integer to unicode so we can transcode it to ASCII
    //

    XMLString::binToText((unsigned int) portNumber, portBuffer, bufSize, 10, fMemoryManager);
    transSize = XMLString::stringLen(portBuffer)+1;
    char*               portAsASCII = (char*) fMemoryManager->allocate
    (
        (transSize+1) * sizeof(char)
    );//new char[transSize+1];
    trans->transcodeTo(portBuffer, transSize, (unsigned char *) portAsASCII, transSize, charsEaten, XMLTranscoder::UnRep_Throw);

    delete trans;

    //
    // Set up a socket.
    //
    struct hostent*     hostEntPtr = 0;
    struct sockaddr_in  sa;

    // Use the hostName in the local code page ....
    if ((hostEntPtr = gethostbyname(hostNameAsCharStar)) == NULL)
    {
        unsigned long  numAddress = inet_addr(hostNameAsCharStar);
        if (numAddress < 0)
        {
            ThrowXMLwithMemMgr1(NetAccessorException,
                     XMLExcepts::NetAcc_TargetResolution, hostName, fMemoryManager);
        }
        if ((hostEntPtr =
                gethostbyaddr((char *) &numAddress,
                              sizeof(unsigned long), AF_INET)) == NULL)
        {
            ThrowXMLwithMemMgr1(NetAccessorException,
                     XMLExcepts::NetAcc_TargetResolution, hostName, fMemoryManager);
        }
    }

    memset(&sa, '\0', sizeof(sockaddr_in));  // iSeries fix ??
    memcpy((void *) &sa.sin_addr,
           (const void *) hostEntPtr->h_addr, hostEntPtr->h_length);
    sa.sin_family = hostEntPtr->h_addrtype;
    sa.sin_port = htons(portNumber);

    int s = socket(hostEntPtr->h_addrtype, SOCK_STREAM, 0);
    if (s < 0)
    {
        ThrowXMLwithMemMgr1(NetAccessorException,
                 XMLExcepts::NetAcc_CreateSocket, urlSource.getURLText(), fMemoryManager);
    }

    if (connect(s, (struct sockaddr *) &sa, sizeof(sa)) < 0)
    {
        ThrowXMLwithMemMgr1(NetAccessorException,
                 XMLExcepts::NetAcc_ConnSocket, urlSource.getURLText(), fMemoryManager);
    }

    // The port is open and ready to go.
    // Build up the http GET command to send to the server.
    // To do:  We should really support http 1.1.  This implementation
    //         is weak.
    if(httpInfo==0)
      strcpy(fBuffer, GET);
    else
      switch(httpInfo->fHTTPMethod)
      {
        case XMLNetHTTPInfo::GET:   strcpy(fBuffer, GET); break;
        case XMLNetHTTPInfo::PUT:   strcpy(fBuffer, PUT); break;
        case XMLNetHTTPInfo::POST:  strcpy(fBuffer, POST); break;
      }
    if (pathAsASCII != 0)
    {
         strcat(fBuffer, pathAsASCII);
    }

    if (queryAsASCII != 0)
    {
        size_t n = strlen(fBuffer);
        fBuffer[n] = chQuestion;
        fBuffer[n+1] = chNull;
        strcat(fBuffer, queryAsASCII);
    }

    if (fragmentAsASCII != 0)
    {
        strcat(fBuffer, fragmentAsASCII);
    }
    strcat(fBuffer, HTTP10);

    strcat(fBuffer, HOST);
    strcat(fBuffer, hostNameAsASCII);
    if (portNumber != 80)
    {
        strcat(fBuffer,COLON);
        strcat(fBuffer,portAsASCII);
    }
    strcat(fBuffer, CRLF);

    if(httpInfo!=0 && httpInfo->fHeaders!=0)
        strncat(fBuffer,httpInfo->fHeaders,httpInfo->fHeadersLen);

    strcat(fBuffer, CRLF);

    // Send the http request
    int lent = strlen(fBuffer);
    int  aLent = 0;

    if ((aLent = write(s, (void *) fBuffer, lent)) != lent)
    {
        ThrowXMLwithMemMgr1(NetAccessorException,
                 XMLExcepts::NetAcc_WriteSocket, urlSource.getURLText(), fMemoryManager);
    }

    if(httpInfo!=0 && httpInfo->fPayload!=0) {
        int  aLent = 0;
        if ((aLent = write(s, (void *) httpInfo->fPayload, httpInfo->fPayloadLen)) != httpInfo->fPayloadLen)
        {
            ThrowXMLwithMemMgr1(NetAccessorException,
                     XMLExcepts::NetAcc_WriteSocket, urlSource.getURLText(), fMemoryManager);
        }
    }

    //
    // get the response, check the http header for errors from the server.
    //
    aLent = read(s, (void *)fBuffer, sizeof(fBuffer)-1);
    if (aLent <= 0)
    {
        ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, urlSource.getURLText(), fMemoryManager);
    }

    fBufferEnd = fBuffer+aLent;
    *fBufferEnd = 0;

    // Find the break between the returned http header and any data.
    //  (Delimited by a blank line)
    // Hang on to any data for use by the first read from this BinHTTPURLInputStream.
    //
    fBufferPos = strstr(fBuffer, CRLF2X);
    if (fBufferPos != 0)
    {
        fBufferPos += 4;
        *(fBufferPos-2) = 0;
    }
    else
    {
        fBufferPos = strstr(fBuffer, LF2X);
        if (fBufferPos != 0)
        {
            fBufferPos += 2;
            *(fBufferPos-1) = 0;
        }
        else
            fBufferPos = fBufferEnd;
    }

    // Make sure the header includes an HTTP 200 OK response.
    //
    char *p = strstr(fBuffer, HTTP);
    if (p == 0)
    {
        ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, urlSource.getURLText(), fMemoryManager);
    }

    p = strchr(p, chSpace);
    if (p == 0)
    {
        ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::NetAcc_ReadSocket, urlSource.getURLText(), fMemoryManager);
    }
  
    if (memcmp(p, resp200, strlen(resp200)))
    {
        // Most likely a 404 Not Found error.
        //   Should recognize and handle the forwarding responses.
        //
        ThrowXMLwithMemMgr1(NetAccessorException, XMLExcepts::File_CouldNotOpenFile, urlSource.getURLText(), fMemoryManager);
    }

    fSocket = s;

}