void streamContentHandler::generate(utility::outputStream& os, const vmime::encoding& enc,
const string::size_type maxLineLength) const
{
if (!m_stream)
return;
// Managed data is already encoded
if (isEncoded())
{
// The data is already encoded but the encoding specified for
// the generation is different from the current one. We need
// to re-encode data: decode from input buffer to temporary
// buffer, and then re-encode to output stream...
if (m_encoding != enc)
{
ref <utility::encoder::encoder> theDecoder = m_encoding.getEncoder();
ref <utility::encoder::encoder> theEncoder = enc.getEncoder();
theEncoder->getProperties()["maxlinelength"] = maxLineLength;
theEncoder->getProperties()["text"] = (m_contentType.getType() == mediaTypes::TEXT);
m_stream->reset(); // may not work...
std::ostringstream oss;
utility::outputStreamAdapter tempOut(oss);
theDecoder->decode(*m_stream, tempOut);
string str = oss.str();
utility::inputStreamStringAdapter tempIn(str);
theEncoder->encode(tempIn, os);
}
// No encoding to perform
else
{
m_stream->reset(); // may not work...
utility::bufferedStreamCopy(*m_stream, os);
}
}
// Need to encode data before
else
{
ref <utility::encoder::encoder> theEncoder = enc.getEncoder();
theEncoder->getProperties()["maxlinelength"] = maxLineLength;
theEncoder->getProperties()["text"] = (m_contentType.getType() == mediaTypes::TEXT);
m_stream->reset(); // may not work...
theEncoder->encode(*m_stream, os);
}
}
void stringContentHandler::generate(utility::outputStream& os,
const vmime::encoding& enc, const size_t maxLineLength) const
{
// Managed data is already encoded
if (isEncoded())
{
// The data is already encoded but the encoding specified for
// the generation is different from the current one. We need
// to re-encode data: decode from input buffer to temporary
// buffer, and then re-encode to output stream...
if (m_encoding != enc)
{
shared_ptr <utility::encoder::encoder> theDecoder = m_encoding.getEncoder();
shared_ptr <utility::encoder::encoder> theEncoder = enc.getEncoder();
theEncoder->getProperties()["maxlinelength"] = maxLineLength;
theEncoder->getProperties()["text"] = (m_contentType.getType() == mediaTypes::TEXT);
utility::inputStreamStringProxyAdapter in(m_string);
std::ostringstream oss;
utility::outputStreamAdapter tempOut(oss);
theDecoder->decode(in, tempOut);
string str = oss.str();
utility::inputStreamStringAdapter tempIn(str);
theEncoder->encode(tempIn, os);
}
// No encoding to perform
else
{
m_string.extract(os);
}
}
// Need to encode data before
else
{
shared_ptr <utility::encoder::encoder> theEncoder = enc.getEncoder();
theEncoder->getProperties()["maxlinelength"] = maxLineLength;
theEncoder->getProperties()["text"] = (m_contentType.getType() == mediaTypes::TEXT);
utility::inputStreamStringProxyAdapter in(m_string);
theEncoder->encode(in, os);
}
}
void IMAPMessagePartContentHandler::generate
(utility::outputStream& os, const vmime::encoding& enc, size_t maxLineLength) const
{
shared_ptr <IMAPMessage> msg = constCast <IMAPMessage>(m_message.lock());
shared_ptr <messagePart> part = constCast <messagePart>(m_part.lock());
// Data is already encoded
if (isEncoded())
{
// The data is already encoded but the encoding specified for
// the generation is different from the current one. We need
// to re-encode data: decode from input buffer to temporary
// buffer, and then re-encode to output stream...
if (m_encoding != enc)
{
// Extract part contents to temporary buffer
std::ostringstream oss;
utility::outputStreamAdapter tmp(oss);
msg->extractPart(part, tmp, NULL);
// Decode to another temporary buffer
utility::inputStreamStringProxyAdapter in(oss.str());
std::ostringstream oss2;
utility::outputStreamAdapter tmp2(oss2);
shared_ptr <utility::encoder::encoder> theDecoder = m_encoding.getEncoder();
theDecoder->decode(in, tmp2);
// Reencode to output stream
string str = oss2.str();
utility::inputStreamStringAdapter tempIn(str);
shared_ptr <utility::encoder::encoder> theEncoder = enc.getEncoder();
theEncoder->getProperties()["maxlinelength"] = maxLineLength;
theEncoder->getProperties()["text"] = (m_contentType.getType() == mediaTypes::TEXT);
theEncoder->encode(tempIn, os);
}
// No encoding to perform
else
{
msg->extractPart(part, os);
}
}
// Need to encode data before
else
{
// Extract part contents to temporary buffer
std::ostringstream oss;
utility::outputStreamAdapter tmp(oss);
msg->extractPart(part, tmp, NULL);
// Encode temporary buffer to output stream
shared_ptr <utility::encoder::encoder> theEncoder = enc.getEncoder();
theEncoder->getProperties()["maxlinelength"] = maxLineLength;
theEncoder->getProperties()["text"] = (m_contentType.getType() == mediaTypes::TEXT);
utility::inputStreamStringAdapter is(oss.str());
theEncoder->encode(is, os);
}
}
