XBOX::VError DecompressStream (XBOX::VStream& ioStream)
{
XBOX::VError error = VE_COMP_LIBRARY_NOT_FOUND;
if (XBOX::VComponentManager::IsComponentAvailable ((XBOX::CType)CZipComponent::Component_Type))
{
CZipComponent *zipComponent = (CZipComponent *)VComponentManager::RetainComponent ((CType)CZipComponent::Component_Type);
if (zipComponent)
{
XBOX::VPtrStream decompressedStream;
if ((XBOX::VE_OK == (error = ioStream.OpenReading())) && !decompressedStream.OpenWriting())
{
error = zipComponent->ExpandStream (&ioStream, &decompressedStream);
ioStream.CloseReading();
decompressedStream.CloseWriting();
if ((XBOX::VE_OK == error) && (!decompressedStream.IsEmpty()))
{
if (XBOX::VE_OK == (error = ioStream.OpenWriting()))
{
ioStream.SetSize (0);
ioStream.PutData (decompressedStream.GetDataPtr(), decompressedStream.GetDataSize());
error = ioStream.CloseWriting();
}
}
}
zipComponent->Release();
}
}
return error;
}
void VMIMEMessage::_AddTextPart (const XBOX::VString& inName, bool inIsInline, const XBOX::VString& inContentType, const XBOX::VString& inContentID, XBOX::VPtrStream& inStream)
{
VMIMEMessagePart *partSource = new VMIMEMessagePart();
if (NULL != partSource)
{
partSource->SetName (inName);
partSource->SetIsInline(inIsInline);
partSource->SetMediaType (inContentType);
partSource->SetContentID(inContentID);
if (XBOX::VE_OK == inStream.OpenReading())
partSource->PutData (inStream.GetDataPtr(), inStream.GetDataSize());
inStream.CloseReading();
fMIMEParts.push_back (partSource);
partSource->Release();
}
}
XBOX::VError CompressStream (XBOX::VStream& ioStream, HTTPCompressionMethod inMethod)
{
if ((inMethod == COMPRESSION_NONE) || (inMethod > COMPRESSION_LAST_SUPPORTED_METHOD))
return VE_INVALID_PARAMETER;
XBOX::VError error = VE_COMP_LIBRARY_NOT_FOUND;
if (VHTTPServer::GetZipComponentAvailable())
{
CZipComponent *zipComponent = VHTTPServer::RetainZipComponent();
if (NULL != zipComponent)
{
XBOX::VPtrStream compressedStream;
EZipCompressionLevel compressionLevel = ((inMethod == COMPRESSION_GZIP) || (inMethod == COMPRESSION_X_GZIP)) ? eCompressionLevel_GZip_BestSpeed : eCompressionLevel_BestSpeed;
if ((XBOX::VE_OK == (error = ioStream.OpenReading())) && !compressedStream.OpenWriting())
{
error = zipComponent->CompressStream (&ioStream, compressionLevel, &compressedStream);
ioStream.CloseReading();
compressedStream.CloseWriting();
if ((XBOX::VE_OK == error) && (!compressedStream.IsEmpty()))
{
if (XBOX::VE_OK == (error = ioStream.OpenWriting()))
{
ioStream.SetSize (0);
ioStream.PutData (compressedStream.GetDataPtr(), compressedStream.GetDataSize());
ioStream.CloseWriting();
}
}
}
XBOX::QuickReleaseRefCountable (zipComponent);
}
}
return error;
}
void VMIMEMessage::_ReadMultiPartMail (const XBOX::VStream &inStream)
{
XBOX::VStream &stream = const_cast<XBOX::VStream&>(inStream);
VMIMEReader reader(fBoundary, stream);
while (reader.HasNextPart()) {
XBOX::VHTTPMessage message;
reader.GetNextPart(message);
// Parse header of part.
XBOX::VHTTPHeader header = message.GetHeaders();
const XBOX::VNameValueCollection &headerList = header.GetHeaderList();
XBOX::VNameValueCollection::ConstIterator it;
XBOX::VString name, fileName, contentType, contentID;
bool isInline, isBase64, isQuotedPrintable;
isInline = isBase64 = isQuotedPrintable = false;
for (it = headerList.begin(); it != headerList.end(); it++) {
XBOX::VString value;
XBOX::VNameValueCollection params;
if (HTTPTools::EqualASCIIVString(it->first, "Content-Type", false)) {
header.GetHeaderValue(it->first, contentType);
VHTTPHeader::SplitParameters(contentType, value, params);
if (params.Has("name")) {
name = params.Get("name");
_UnQuote(&name, '"', '"');
}
} else if (HTTPTools::EqualASCIIVString(it->first, "Content-Disposition", false)) {
XBOX::VString disposition;
header.GetHeaderValue(it->first, value);
VHTTPHeader::SplitParameters(value, disposition, params);
isInline = HTTPTools::EqualASCIIVString(disposition, "inline");
if (params.Has("filename")) {
fileName = params.Get("filename");
_UnQuote(&fileName, '"', '"');
}
} else if (HTTPTools::EqualASCIIVString(it->first, "Content-Transfer-Encoding", false)) {
XBOX::VString encoding;
header.GetHeaderValue(it->first, value);
VHTTPHeader::SplitParameters(value, encoding, params);
if (!(isBase64 = HTTPTools::EqualASCIIVString(encoding, "base64")))
isQuotedPrintable = HTTPTools::EqualASCIIVString(encoding, "quoted-printable");
} else if (HTTPTools::EqualASCIIVString(it->first, "Content-ID", false)) {
header.GetHeaderValue(it->first, value);
VHTTPHeader::SplitParameters(value, contentID, params);
_UnQuote(&contentID, '<', '>');
} else {
// Ignore unknown fields.
}
}
// Get body of part, decode it if need.
XBOX::VMemoryBuffer<> decodedData;
XBOX::VPtrStream decodedBody;
XBOX::VPtrStream *body = message.GetBodyPtr();
if (isBase64) {
XBOX::Base64Coder::Decode(body->GetDataPtr(), body->GetDataSize(), decodedData);
decodedBody.SetDataPtr(decodedData.GetDataPtr(), decodedData.GetDataSize());
decodedData.ForgetData();
body = &decodedBody;
} else if (isQuotedPrintable) {
VMIMEReader::DecodeQuotedPrintable (body->GetDataPtr(), body->GetDataSize(), &decodedData);
decodedBody.SetDataPtr(decodedData.GetDataPtr(), decodedData.GetDataSize());
decodedData.ForgetData();
body = &decodedBody;
}
if (fileName.IsEmpty())
_AddTextPart(name, isInline, contentType, contentID, *body);
else
_AddFilePart(name, fileName, isInline, contentType, contentID, *body);
decodedBody.Clear();
}
}