RefArrayVectorOf<XMLCh>* RegularExpression::tokenize(const char* const expression,
const int start, const int end) {
XMLCh* tmpBuf = XMLString::transcode(expression, fMemoryManager);
ArrayJanitor<XMLCh> janBuf(tmpBuf, fMemoryManager);
return tokenize(tmpBuf, start, end);
}
// ---------------------------------------------------------------------------
// IconvGNUTransService: The protected virtual transcoding service API
// ---------------------------------------------------------------------------
XMLTranscoder*
IconvGNUTransService::makeNewXMLTranscoder
(
const XMLCh* const encodingName
, XMLTransService::Codes& resValue
, const XMLSize_t blockSize
, MemoryManager* const manager
)
{
resValue = XMLTransService::UnsupportedEncoding;
IconvGNUTranscoder *newTranscoder = NULL;
char *encLocal = XMLString::transcode(encodingName, manager);
ArrayJanitor<char> janBuf(encLocal, manager);
iconv_t cd_from, cd_to;
cd_from = iconv_open (fUnicodeCP, encLocal);
if (cd_from == (iconv_t)-1) {
resValue = XMLTransService::SupportFilesNotFound;
return NULL;
}
cd_to = iconv_open (encLocal, fUnicodeCP);
if (cd_to == (iconv_t)-1) {
resValue = XMLTransService::SupportFilesNotFound;
iconv_close (cd_from);
return NULL;
}
newTranscoder = new (manager) IconvGNUTranscoder (encodingName,
blockSize,
cd_from, cd_to,
uChSize(), UBO(), manager);
if (newTranscoder)
resValue = XMLTransService::Ok;
return newTranscoder;
}
// ---------------------------------------------------------------------------
// RegularExpression: Matching methods
// ---------------------------------------------------------------------------
bool RegularExpression::matches(const char* const expression
, MemoryManager* const manager) {
XMLCh* tmpBuf = XMLString::transcode(expression, manager);
ArrayJanitor<XMLCh> janBuf(tmpBuf, manager);
return matches(tmpBuf, 0, XMLString::stringLen(tmpBuf), 0, manager);
}
// ---------------------------------------------------------------------------
// RegularExpression: Constructors and Destructors
// ---------------------------------------------------------------------------
RegularExpression::RegularExpression(const char* const pattern,
MemoryManager* const manager)
:fHasBackReferences(false),
fFixedStringOnly(false),
fNoGroups(0),
fMinLength(0),
fNoClosures(0),
fOptions(0),
fBMPattern(0),
fPattern(0),
fFixedString(0),
fOperations(0),
fTokenTree(0),
fFirstChar(0),
fOpFactory(manager),
fTokenFactory(0),
fMemoryManager(manager)
{
try {
XMLCh* tmpBuf = XMLString::transcode(pattern, fMemoryManager);
ArrayJanitor<XMLCh> janBuf(tmpBuf, fMemoryManager);
setPattern(tmpBuf);
}
catch(const OutOfMemoryException&)
{
throw;
}
catch (...) {
cleanUp();
throw;
}
}
bool RegularExpression::matches(const char* const expression, const int start,
const int end, Match* const pMatch
, MemoryManager* const manager) {
XMLCh* tmpBuf = XMLString::transcode(expression, manager);
ArrayJanitor<XMLCh> janBuf(tmpBuf, manager);
return matches(tmpBuf, start, end, pMatch, manager);
}
bool IconvGNULCPTranscoder::transcode(const char* const toTranscode
, XMLCh* const toFill
, const XMLSize_t maxChars
, MemoryManager* const manager)
{
// Check for a couple of psycho corner cases
if (!toTranscode || !maxChars)
{
toFill[0] = 0;
return true;
}
if (!*toTranscode)
{
toFill[0] = 0;
return true;
}
XMLSize_t wLent = calcRequiredSize(toTranscode);
if (wLent > maxChars)
wLent = maxChars;
char tmpWBuff[gTempBuffArraySize];
char *wideCharBuf = 0;
char *wBufPtr = 0;
ArrayJanitor<char> janBuf(wBufPtr, manager);
size_t len = wLent * uChSize();
if (uChSize() != sizeof(XMLCh) || UBO() != BYTE_ORDER) {
if (len > gTempBuffArraySize) {
wBufPtr = (char*) manager->allocate(len * sizeof(char));//new char[len];
janBuf.reset(wBufPtr, manager);
wideCharBuf = wBufPtr;
} else
wideCharBuf = tmpWBuff;
} else
wideCharBuf = (char *) toFill;
size_t flen = strlen(toTranscode); // wLent;
char *ptr = wideCharBuf;
size_t rc;
{
XMLMutexLock lockConverter(&fMutex);
rc = iconvFrom(toTranscode, &flen, &ptr, len);
}
if (rc == (size_t)-1) {
return false;
}
if (uChSize() != sizeof(XMLCh) || UBO() != BYTE_ORDER)
mbsToXML (wideCharBuf, toFill, wLent);
toFill[wLent] = 0x00;
return true;
}
// -----------------------------------------------------------------------
// RegularExpression: Replace methods
// -----------------------------------------------------------------------
XMLCh* RegularExpression::replace(const char* const matchString,
const char* const replaceString){
XMLCh* tmpBuf = XMLString::transcode(matchString, fMemoryManager);
ArrayJanitor<XMLCh> janBuf(tmpBuf, fMemoryManager);
XMLCh* tmpBuf2 = XMLString::transcode(replaceString, fMemoryManager);
ArrayJanitor<XMLCh> janBuf2(tmpBuf2, fMemoryManager);
return replace(tmpBuf, tmpBuf2, 0, XMLString::stringLen(tmpBuf));
}
XMLCh* IconvGNULCPTranscoder::transcode(const char* const toTranscode,
MemoryManager* const manager)
{
if (!toTranscode)
return 0;
XMLCh* retVal = 0;
if (!*toTranscode) {
retVal = (XMLCh*) manager->allocate(sizeof(XMLCh));//new XMLCh[1];
retVal[0] = 0;
return retVal;
}
XMLSize_t wLent = calcRequiredSize(toTranscode, manager);
if (wLent == 0) {
retVal = (XMLCh*) manager->allocate(sizeof(XMLCh));//new XMLCh[1];
retVal[0] = 0;
return retVal;
}
char tmpWBuff[gTempBuffArraySize];
char *wideCharBuf = 0;
char *wBufPtr = 0;
ArrayJanitor<char> janBuf(wBufPtr, manager);
size_t len = wLent * uChSize();
retVal = (XMLCh*) manager->allocate((wLent + 1) * sizeof(XMLCh));//new XMLCh[wLent + 1];
if (uChSize() != sizeof(XMLCh) || UBO() != BYTE_ORDER) {
if (len > gTempBuffArraySize) {
wBufPtr = (char*) manager->allocate(len * sizeof(char));//new char[len];
janBuf.reset(wBufPtr, manager);
wideCharBuf = wBufPtr;
} else
wideCharBuf = tmpWBuff;
} else
wideCharBuf = (char *) retVal;
size_t flen = strlen(toTranscode);
char *ptr = wideCharBuf;
size_t rc;
{
XMLMutexLock lockConverter(&fMutex);
rc = iconvFrom(toTranscode, &flen, &ptr, len);
}
if (rc == (size_t) -1) {
return NULL;
}
if (uChSize() != sizeof(XMLCh) || UBO() != BYTE_ORDER)
mbsToXML (wideCharBuf, retVal, wLent);
retVal[wLent] = 0x00;
return retVal;
}
char* IconvGNULCPTranscoder::transcode(const XMLCh* const toTranscode,
MemoryManager* const manager)
{
if (!toTranscode)
return 0;
char* retVal = 0;
if (!*toTranscode) {
retVal = (char*) manager->allocate(sizeof(char));//new char[1];
retVal[0] = 0;
return retVal;
}
XMLSize_t wLent = getWideCharLength(toTranscode);
// Calc needed size.
XMLSize_t neededLen = calcRequiredSize (toTranscode, manager);
if (neededLen == 0)
return 0;
// allocate output buffer
retVal = (char*) manager->allocate((neededLen + 1) * sizeof(char));//new char[neededLen + 1];
// prepare the original
char tmpWBuff[gTempBuffArraySize];
char *wideCharBuf = 0;
char *wBufPtr = 0;
ArrayJanitor<char> janBuf(wBufPtr, manager);
size_t len = wLent * uChSize();
if (uChSize() != sizeof(XMLCh) || UBO() != BYTE_ORDER) {
if (len > gTempBuffArraySize) {
wBufPtr = (char*) manager->allocate(len * sizeof(char));//new char[len];
janBuf.reset(wBufPtr, manager);
wideCharBuf = wBufPtr;
} else
wideCharBuf = tmpWBuff;
xmlToMbs (toTranscode, wideCharBuf, wLent);
} else
wideCharBuf = (char *) toTranscode;
// perform conversion
char* ptr = retVal;
size_t rc;
{
XMLMutexLock lockConverter(&fMutex);
rc = iconvTo(wideCharBuf, &len, &ptr, neededLen);
}
if (rc == (size_t)-1) {
return 0;
}
retVal[neededLen] = 0;
return retVal;
}
// ---------------------------------------------------------------------------
// IconvGNUTranscoder: Implementation of the virtual transcoder API
// ---------------------------------------------------------------------------
XMLSize_t IconvGNUTranscoder::transcodeFrom
(
const XMLByte* const srcData
, const XMLSize_t srcCount
, XMLCh* const toFill
, const XMLSize_t maxChars
, XMLSize_t& bytesEaten
, unsigned char* const charSizes )
{
// Transcode TO XMLCh
const char* startSrc = (const char*) srcData;
const char* endSrc = (const char*) srcData + srcCount;
char tmpWBuff[gTempBuffArraySize];
char *startTarget = 0;
char *wBufPtr = 0;
ArrayJanitor<char> janBuf(wBufPtr, getMemoryManager());
size_t len = maxChars * uChSize();
if (uChSize() != sizeof(XMLCh) || UBO() != BYTE_ORDER) {
if (len > gTempBuffArraySize) {
wBufPtr = (char*) getMemoryManager()->allocate(len * sizeof(char));//new char[len];
janBuf.reset(wBufPtr, getMemoryManager());
startTarget = wBufPtr;
} else
startTarget = tmpWBuff;
} else
startTarget = (char *) toFill;
// Do character-by-character transcoding
char *orgTarget = startTarget;
size_t srcLen = srcCount;
size_t prevSrcLen = srcLen;
unsigned int toReturn = 0;
bytesEaten = 0;
XMLMutexLock lockConverter(&fMutex);
for (size_t cnt = 0; cnt < maxChars && srcLen; cnt++) {
size_t rc = iconvFrom(startSrc, &srcLen, &orgTarget, uChSize());
if (rc == (size_t)-1) {
if (errno != E2BIG || prevSrcLen == srcLen) {
ThrowXMLwithMemMgr(TranscodingException, XMLExcepts::Trans_BadSrcSeq, getMemoryManager());
}
}
charSizes[cnt] = prevSrcLen - srcLen;
prevSrcLen = srcLen;
bytesEaten += charSizes[cnt];
startSrc = endSrc - srcLen;
toReturn++;
}
if (uChSize() != sizeof(XMLCh) || UBO() != BYTE_ORDER)
mbsToXML (startTarget, toFill, toReturn);
return toReturn;
}
bool IconvGNULCPTranscoder::transcode( const XMLCh* const toTranscode
, char* const toFill
, const XMLSize_t maxBytes
, MemoryManager* const manager)
{
// Watch for a couple of pyscho corner cases
if (!toTranscode || !maxBytes) {
toFill[0] = 0;
return true;
}
if (!*toTranscode) {
toFill[0] = 0;
return true;
}
XMLSize_t wLent = getWideCharLength(toTranscode);
if (wLent > maxBytes)
wLent = maxBytes;
// Fill the "unicode" string
char tmpWBuff[gTempBuffArraySize];
char *wideCharBuf = 0;
char *wBufPtr = 0;
ArrayJanitor<char> janBuf(wBufPtr, manager);
size_t len = wLent * uChSize();
if (uChSize() != sizeof(XMLCh) || UBO() != BYTE_ORDER) {
if (len > gTempBuffArraySize) {
wBufPtr = (char*) manager->allocate(len * sizeof(char));//new char[len];
janBuf.reset(wBufPtr, manager);
wideCharBuf = wBufPtr;
} else
wideCharBuf = tmpWBuff;
xmlToMbs (toTranscode, wideCharBuf, wLent);
} else
wideCharBuf = (char *) toTranscode;
// Ok, go ahead and try the transcoding. If it fails, then ...
char *ptr = toFill;
size_t rc;
{
XMLMutexLock lockConverter(&fMutex);
rc = iconvTo(wideCharBuf, &len, &ptr, maxBytes);
}
if (rc == (size_t)-1) {
return false;
}
// Cap it off
*ptr = 0;
return true;
}
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;
}
}
XMLSize_t IconvGNULCPTranscoder::calcRequiredSize(const XMLCh* const srcText
, MemoryManager* const manager)
{
if (!srcText)
return 0;
XMLSize_t wLent = getWideCharLength(srcText);
if (wLent == 0)
return 0;
char tmpWBuff[gTempBuffArraySize];
char *wBuf = 0;
char *wBufPtr = 0;
ArrayJanitor<char> janBuf(wBufPtr, manager);
size_t len = wLent * uChSize();
if (uChSize() != sizeof(XMLCh) || UBO() != BYTE_ORDER) {
if (len > gTempBuffArraySize) {
wBufPtr = (char*) manager->allocate(len * sizeof(char));//new char[len];
janBuf.reset(wBufPtr, manager);
wBuf = wBufPtr;
} else
wBuf = tmpWBuff;
xmlToMbs (srcText, wBuf, wLent);
} else
wBuf = (char *) srcText;
char tmpBuff[gTempBuffArraySize];
size_t totalLen = 0;
char *srcEnd = wBuf + wLent * uChSize();
XMLMutexLock lockConverter(&fMutex);
for (;;) {
char *pTmpArr = tmpBuff;
const char *ptr = srcEnd - len;
size_t rc = iconvTo(ptr, &len, &pTmpArr, gTempBuffArraySize);
if (rc == (size_t) -1 && errno != E2BIG) {
ThrowXMLwithMemMgr(TranscodingException, XMLExcepts::Trans_BadSrcSeq, manager);
/* return 0; */
}
rc = pTmpArr - tmpBuff;
totalLen += rc;
if (rc == 0 || len == 0)
break;
}
return totalLen;
}
XMLSize_t IconvGNUTranscoder::transcodeTo
(
const XMLCh* const srcData
, const XMLSize_t srcCount
, XMLByte* const toFill
, const XMLSize_t maxBytes
, XMLSize_t& charsEaten
, const UnRepOpts /*options*/ )
{
// Transcode FROM XMLCh
char tmpWBuff[gTempBuffArraySize];
char *startSrc = tmpWBuff;
char *wBufPtr = 0;
ArrayJanitor<char> janBuf(wBufPtr, getMemoryManager());
size_t len = srcCount * uChSize();
if (uChSize() != sizeof(XMLCh) || UBO() != BYTE_ORDER) {
if (len > gTempBuffArraySize) {
wBufPtr = (char*) getMemoryManager()->allocate(len * sizeof(char));//new char[len];
janBuf.reset(wBufPtr, getMemoryManager());
startSrc = wBufPtr;
} else
startSrc = tmpWBuff;
xmlToMbs (srcData, startSrc, srcCount);
} else
startSrc = (char *) srcData;
char* startTarget = (char *) toFill;
size_t srcLen = len;
size_t rc;
{
XMLMutexLock lockConverter(&fMutex);
rc = iconvTo (startSrc, &srcLen, &startTarget, maxBytes);
}
if (rc == (size_t)-1 && errno != E2BIG) {
ThrowXMLwithMemMgr(TranscodingException, XMLExcepts::Trans_BadSrcSeq, getMemoryManager());
}
charsEaten = srcCount - srcLen / uChSize();
return startTarget - (char *)toFill;
}
BinHTTPURLInputStream::BinHTTPURLInputStream(const XMLURL& urlSource, const XMLNetHTTPInfo* httpInfo /*=0*/)
: fSocketHandle(0)
, fBytesProcessed(0)
{
if(!fInitialized)
{
if (!fInitMutex)
{
XMLMutex* tmpMutex = new XMLMutex(XMLPlatformUtils::fgMemoryManager);
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);
}
SocketJanitor janSock(&s);
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");
const XMLCh* username = urlSource.getUser();
const XMLCh* password = urlSource.getPassword();
if (username && password)
{
XMLBuffer userPass(256, fMemoryManager);
userPass.append(username);
userPass.append(chColon);
userPass.append(password);
char* userPassAsCharStar = XMLString::transcode(userPass.getRawBuffer(), fMemoryManager);
ArrayJanitor<char> janBuf(userPassAsCharStar, fMemoryManager);
unsigned int len;
XMLByte* encodedData = Base64::encode((XMLByte *)userPassAsCharStar, strlen(userPassAsCharStar), &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(unsigned int i=0;i<len;i++)
if(encodedData[i]!=chLF)
*cursor++=encodedData[i];
*cursor++=0;
strcat(fBuffer, "Authorization: Basic ");
strcat(fBuffer, (char*)authData);
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) *janSock.release();
}
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);
}
// ---------------------------------------------------------------------------
// RegularExpression: Tokenize methods
// ---------------------------------------------------------------------------
RefArrayVectorOf<XMLCh>* RegularExpression::tokenize(const char* const expression) {
XMLCh* tmpBuf = XMLString::transcode(expression, fMemoryManager);
ArrayJanitor<XMLCh> janBuf(tmpBuf, fMemoryManager);
return tokenize(tmpBuf, 0, XMLString::stringLen(tmpBuf));
}
