diff options
Diffstat (limited to 'src/contentHandler.cpp')
| -rw-r--r-- | src/contentHandler.cpp | 333 |
1 files changed, 0 insertions, 333 deletions
diff --git a/src/contentHandler.cpp b/src/contentHandler.cpp index 295df165..ced4cd3e 100644 --- a/src/contentHandler.cpp +++ b/src/contentHandler.cpp @@ -28,342 +28,9 @@ namespace vmime const encoding contentHandler::NO_ENCODING(encodingTypes::BINARY); -contentHandler::contentHandler() - : m_type(TYPE_NONE), m_encoding(NO_ENCODING), m_ownedStream(NULL), m_stream(NULL) -{ -} - - -contentHandler::contentHandler(const string& buffer, const vmime::encoding& enc) - : m_type(TYPE_STRING), m_encoding(enc), m_string(buffer), - m_ownedStream(NULL), m_stream(NULL) -{ -} - - contentHandler::~contentHandler() { } -contentHandler::contentHandler(const contentHandler& cts) - : m_type(cts.m_type), m_encoding(cts.m_encoding), m_string(cts.m_string), - m_ownedStream(const_cast <utility::smart_ptr <utility::inputStream>&>(cts.m_ownedStream)), - m_stream(cts.m_stream), m_length(cts.m_length) -{ -} - - -contentHandler& contentHandler::operator=(const contentHandler& cts) -{ - m_type = cts.m_type; - m_encoding = cts.m_encoding; - - m_string = cts.m_string; - - m_ownedStream = const_cast <utility::smart_ptr <utility::inputStream>&>(cts.m_ownedStream); - m_stream = cts.m_stream; - m_length = cts.m_length; - - return (*this); -} - - -void contentHandler::setData(const utility::stringProxy& str, const vmime::encoding& enc) -{ - m_type = TYPE_STRING; - m_encoding = enc; - - m_string = str; - - m_ownedStream = NULL; - m_stream = NULL; -} - - -void contentHandler::setData(const string& buffer, const vmime::encoding& enc) -{ - m_type = TYPE_STRING; - m_encoding = enc; - - m_string.set(buffer); - - m_ownedStream = NULL; - m_stream = NULL; -} - - -void contentHandler::setData(const string& buffer, const string::size_type start, - const string::size_type end, const vmime::encoding& enc) -{ - m_type = TYPE_STRING; - m_encoding = enc; - - m_string.set(buffer, start, end); - - m_ownedStream = NULL; - m_stream = NULL; -} - - -void contentHandler::setData(utility::inputStream* is, const utility::stream::size_type length, - const bool own, const vmime::encoding& enc) -{ - m_type = TYPE_STREAM; - m_encoding = enc; - - m_length = length; - - if (own) - { - m_ownedStream = is; - m_stream = NULL; - } - else - { - m_ownedStream = NULL; - m_stream = is; - } - - m_string.detach(); -} - - -contentHandler& contentHandler::operator=(const string& buffer) -{ - setData(buffer, NO_ENCODING); - return (*this); -} - - -void contentHandler::generate(utility::outputStream& os, const vmime::encoding& enc, - const string::size_type maxLineLength) const -{ - if (m_type == TYPE_NONE) - 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) - { - utility::auto_ptr <encoder> theDecoder(m_encoding.getEncoder()); - utility::auto_ptr <encoder> theEncoder(enc.getEncoder()); - - theEncoder->getProperties()["maxlinelength"] = maxLineLength; - - switch (m_type) - { - default: - { - // No data - break; - } - case TYPE_STRING: - { - 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); - - break; - } - case TYPE_STREAM: - { - utility::inputStream& in = const_cast <utility::inputStream&> - (*(m_stream ? m_stream : m_ownedStream.ptr())); - - in.reset(); // may not work... - - std::ostringstream oss; - utility::outputStreamAdapter tempOut(oss); - - theDecoder->decode(in, tempOut); - - string str = oss.str(); - utility::inputStreamStringAdapter tempIn(str); - - theEncoder->encode(tempIn, os); - - break; - } - - } - } - // No encoding to perform - else - { - switch (m_type) - { - default: - { - // No data - break; - } - case TYPE_STRING: - { - m_string.extract(os); - break; - } - case TYPE_STREAM: - { - utility::inputStream& in = const_cast <utility::inputStream&> - (*(m_stream ? m_stream : m_ownedStream.ptr())); - - in.reset(); // may not work... - - utility::bufferedStreamCopy(in, os); - break; - } - - } - } - } - // Need to encode data before - else - { - utility::auto_ptr <encoder> theEncoder(enc.getEncoder()); - theEncoder->getProperties()["maxlinelength"] = maxLineLength; - - // Encode the contents - switch (m_type) - { - default: - { - // No data - break; - } - case TYPE_STRING: - { - utility::inputStreamStringProxyAdapter in(m_string); - - theEncoder->encode(in, os); - break; - } - case TYPE_STREAM: - { - utility::inputStream& in = const_cast <utility::inputStream&> - (*(m_stream ? m_stream : m_ownedStream.ptr())); - - in.reset(); // may not work... - - theEncoder->encode(in, os); - break; - } - - } - } -} - - -void contentHandler::extract(utility::outputStream& os) const -{ - if (m_type == TYPE_NONE) - return; - - // No decoding to perform - if (!isEncoded()) - { - switch (m_type) - { - default: - { - // No data - break; - } - case TYPE_STRING: - { - m_string.extract(os); - break; - } - case TYPE_STREAM: - { - utility::inputStream& in = const_cast <utility::inputStream&> - (*(m_stream ? m_stream : m_ownedStream.ptr())); - - in.reset(); // may not work... - - utility::bufferedStreamCopy(in, os); - break; - } - - } - } - // Need to decode data - else - { - utility::auto_ptr <encoder> theDecoder(m_encoding.getEncoder()); - - switch (m_type) - { - default: - { - // No data - break; - } - case TYPE_STRING: - { - utility::inputStreamStringProxyAdapter in(m_string); - - theDecoder->decode(in, os); - break; - } - case TYPE_STREAM: - { - utility::inputStream& in = const_cast <utility::inputStream&> - (*(m_stream ? m_stream : m_ownedStream.ptr())); - - in.reset(); // may not work... - - theDecoder->decode(in, os); - break; - } - - } - } -} - - -const string::size_type contentHandler::getLength() const -{ - switch (m_type) - { - case TYPE_NONE: return (0); - case TYPE_STRING: return (m_string.length()); - case TYPE_STREAM: return (m_length); - } - - return (0); -} - - -const bool contentHandler::isEmpty() const -{ - return (m_type == TYPE_NONE); -} - - -const bool contentHandler::isEncoded() const -{ - return (m_encoding != NO_ENCODING); -} - - -const vmime::encoding& contentHandler::getEncoding() const -{ - return (m_encoding); -} - - } // vmime |