bool QgsHttpRequestHandler::startGetFeatureResponse( QByteArray* ba, const QString& infoFormat )
{
if ( !ba )
{
return false;
}
if ( ba->size() < 1 )
{
return false;
}
QString format;
if ( infoFormat == "GeoJSON" )
format = "text/plain";
else
format = "text/xml";
setInfoFormat( format );
sendHeaders();
appendBody( *ba );
// Streaming
sendResponse();
return true;
}
void QgsRequestHandler::endGetFeatureResponse( QByteArray* ba )
{
if ( !ba )
{
return;
}
appendBody( *ba );
// do NOT call sendResponse()
// finish will be called at the end of the transaction
}
void QgsHttpRequestHandler::endGetFeatureResponse( QByteArray* ba )
{
if ( !ba )
{
return;
}
appendBody( *ba );
// Streaming
sendResponse();
}
void QgsRequestHandler::setHttpResponse( const QByteArray& ba, const QString &format )
{
QgsMessageLog::logMessage( QStringLiteral( "Checking byte array is ok to set..." ) );
if ( ba.size() < 1 )
{
return;
}
QgsMessageLog::logMessage( QStringLiteral( "Byte array looks good, setting response..." ) );
appendBody( ba );
setInfoFormat( format );
}
void QgsRequestHandler::setGetFeatureResponse( QByteArray* ba )
{
if ( !ba )
{
return;
}
if ( ba->size() < 1 )
{
return;
}
appendBody( *ba );
// Streaming
sendResponse();
}
void QgsHttpRequestHandler::setHttpResponse( QByteArray *ba, const QString &format )
{
QgsMessageLog::logMessage( "Checking byte array is ok to set..." );
if ( !ba )
{
return;
}
if ( ba->size() < 1 )
{
return;
}
QgsMessageLog::logMessage( "Byte array looks good, setting response..." );
appendBody( *ba );
mInfoFormat = format;
}
HttpMessage *httpc_parser_parse(HttpMessage *saved,
const char *data, int len, int *used)
{
ParserData *pd;
HttpMessage *msg = saved;
const char *p = data;
*used = 0;
if (!msg) {
msg = httpc_Message_create();
msg->pri_data = malloc(sizeof(ParserData));
pd = (ParserData *)msg->pri_data;
pd->linedata = 0;
pd->line_bufsize = 0;
pd->line_datasize = 0;
pd->state = HTTP_STARTLINE;
}
else {
pd = (ParserData *)msg->pri_data;
}
while (pd->state != HTTP_COMPLETE && len > 0) {
if (pd->state == HTTP_BODY) {
const char *v = 0;
int rc;
int bodylen, expect;
httpc_Message_getValue(msg, "Content-Length", &v);
bodylen = atoi(v);
expect = bodylen - msg->bodylen;
rc = appendBody(p, len > expect ? expect : len, msg);
p += rc;
len -= rc;
*used += rc;
}
else {
int rc = appendByte(*p, msg);
p += rc;
len -= rc;
*used += rc;
}
}
return msg;
}
bool QgsRequestHandler::startGetFeatureResponse( QByteArray* ba, const QString& infoFormat )
{
if ( !ba )
{
return false;
}
if ( ba->size() < 1 )
{
return false;
}
QString format;
if ( infoFormat == QLatin1String( "GeoJSON" ) )
format = QStringLiteral( "text/plain" );
else
format = QStringLiteral( "text/xml" );
setInfoFormat( format );
appendBody( *ba );
// Streaming
sendResponse();
return true;
}
int QgsSOAPRequestHandler::setSOAPWithAttachments( QImage* img )
{
QgsDebugMsg( "Entering." );
//create response xml document
QDomDocument xmlResponse; //response xml, save this into mimeString
QDomElement envelopeElement = xmlResponse.createElementNS( "http://schemas.xmlsoap.org/soap/envelope/", "Envelope" );
xmlResponse.appendChild( envelopeElement );
QDomElement bodyElement = xmlResponse.createElementNS( "http://schemas.xmlsoap.org/soap/envelope/", "Body" );
envelopeElement.appendChild( bodyElement );
QDomElement getMapResponseElement = xmlResponse.createElementNS( "http://www.eu-orchestra.org/services/ms", "getMapResponse" );
bodyElement.appendChild( getMapResponseElement );
QDomElement returnElement = xmlResponse.createElementNS( "http://www.eu-orchestra.org/services/ms", "return" );
returnElement.setAttribute( "xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance" );
returnElement.setAttribute( "xsi:type", "OA_ImageDocument" );
returnElement.setAttribute( "href", "image@mapservice" );
getMapResponseElement.appendChild( returnElement );
//create image buffer
QByteArray ba;
QBuffer buffer( &ba );
buffer.open( QIODevice::WriteOnly );
img->save( &buffer, mFormat.toLocal8Bit().data(), -1 ); // writes image into ba
QByteArray xmlByteArray = xmlResponse.toString().toLocal8Bit();
// Set headers
setHeader( "MIME-Version", "1.0" );
setHeader( "Content-Type", "Multipart/Related; boundary=\"MIME_boundary\"; type=\"text/xml\"; start=\"<xml@mapservice>\"" );
// Start body
appendBody( "--MIME_boundary\r\n" );
appendBody( "Content-Type: text/xml\n" );
appendBody( "Content-ID: <xml@mapservice>\n" );
appendBody( "\n" );
appendBody( "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" );
appendBody( xmlByteArray );
appendBody( "\n" );
appendBody( "\r\n" );
appendBody( "--MIME_boundary\r\n" );
if ( mFormat == "JPG" )
{
appendBody( "Content-Type: image/jpg\n" );
}
else if ( mFormat == "PNG" )
{
appendBody( "Content-Type: image/png\n" );
}
appendBody( "Content-Transfer-Encoding: binary\n" );
appendBody( "Content-ID: <image@mapservice>\n" );
appendBody( "\n" );
appendBody( ba );
appendBody( "\r\n" );
appendBody( "--MIME_boundary\r\n" );
return 0;
}
