/**
createMessage
Must put the "," as the first format letter
*/
Osc::Status Osc::createMessage( char* textMessageOriginal )
{
char* textMessage = strdup( textMessageOriginal );
// try to send this message - if there's a problem somewhere,
// send the existing buffer - freeing up space, then try (once) again.
int count = 0;
char *bp;
do
{
count++;
char* buffer = outBufferPointer;
int remaining = outBufferRemaining;
bp = buffer;
// First message in the buffer?
if ( bp == outBuffer )
{
bp = createBundle( bp, &remaining, 0, 0 );
if ( bp == NULL )
return ERROR_CREATING_BUNDLE;
}
// remember the place we're going to store the message length
int* lp = (int *)bp;
bp += 4;
remaining -= 4;
// remember the start of the message
char* mp = bp;
if ( remaining > 0 )
{
bp = createMessageInternal( bp, &remaining, textMessage );
}
else
bp = 0;
if ( bp != 0 )
{
// Set the size
*lp = qFromBigEndian( bp - mp );
outBufferPointer = bp;
outBufferRemaining = remaining;
outMessageCount++;
}
else
{
sendPacket( );
}
} while ( bp == 0 && count == 1 );
free( textMessage );
return ( bp != 0 ) ? OK : ERROR_SENDING_COMPLEX_MESSAGE;
}
void HgBundleDialog::done(int r)
{
if (r == QDialog::Accepted) {
QString result = QFileDialog::getSaveFileName(this);
if (result.length() > 0) {
createBundle(result);
QDialog::done(r);
}
}
else {
QDialog::done(r);
}
}
Osc::Status Osc::createMessage( char* address, char* format, ... )
{
// try to send this message - if there's a problem somewhere,
// send the existing buffer - freeing up space, then try (once) again.
int count = 0;
char *bp;
do
{
count++;
char* buffer = outBufferPointer;
int length = outBufferRemaining;
bp = buffer;
// First message in the buffer?
if ( bp == outBuffer )
{
bp = createBundle( bp, &length, 0, 0 );
if ( bp == NULL )
return ERROR_CREATING_BUNDLE;
}
// remember the place we're going to store the message length
int* lp = (int *)bp;
bp += 4;
length -= 4;
// remember the start of the message
char* mp = bp;
if ( length > 0 )
{
// Set up to iterate through the arguments
va_list args;
va_start( args, format );
bp = createMessageInternal( bp, &length, address, format, args );
va_end( args );
}
else
bp = 0;
if ( bp != 0 )
{
// Set the size
*lp = qFromBigEndian( bp - mp );
outBufferPointer = bp;
outBufferRemaining = length;
outMessageCount++;
}
else
{
sendPacket( );
}
} while ( bp == 0 && count == 1 );
return ( bp != 0 ) ? OK : ERROR_SENDING_TEXT_MESSAGE;
}
Osc::Status Osc::createMessage( OscMessage* msg )
{
char typetag[50];
strcpy( typetag, "," );
for( int i = 0; i < msg->data.count( ); i++ )
{
OscMessageData *data = msg->data.at( i );
if( data->omdType == OscMessageData::OmdString )
strcat( typetag, "s" );
if( data->omdType == OscMessageData::OmdInt )
strcat( typetag, "i" );
if( data->omdType == OscMessageData::OmdFloat )
strcat( typetag, "f" );
if( data->omdType == OscMessageData::OmdBlob )
strcat( typetag, "b" );
}
int count = 0;
char *bp;
do
{
count++;
char* buffer = outBufferPointer;
int length = outBufferRemaining;
bp = buffer;
// First message in the buffer?
if ( bp == outBuffer )
{
bp = createBundle( bp, &length, 0, 0 );
if ( bp == NULL )
return ERROR_CREATING_BUNDLE;
}
// remember the place we're going to store the message length
int* lp = (int *)bp;
bp += 4;
length -= 4;
// remember the start of the message
char* mp = bp;
if ( length > 0 ) // Set up to iterate through the arguments
bp = createMessageInternal( bp, &length, msg->address, typetag, msg->data );
else
bp = 0;
if ( bp != 0 )
{
// Set the size
*lp = qFromBigEndian( bp - mp );
outBufferPointer = bp;
outBufferRemaining = length;
outMessageCount++;
}
else
{
sendPacket( );
}
} while ( bp == 0 && count == 1 );
return ( bp != 0 ) ? OK : ERROR_SENDING_TEXT_MESSAGE;
}
