bool RemotePlugin::processMessage( const message & _m )
{
lock();
message reply_message( _m.id );
bool reply = false;
switch( _m.id )
{
case IdUndefined:
unlock();
return false;
case IdInitDone:
reply = true;
break;
case IdSampleRateInformation:
reply = true;
reply_message.addInt( Engine::mixer()->processingSampleRate() );
break;
case IdBufferSizeInformation:
reply = true;
reply_message.addInt( Engine::mixer()->framesPerPeriod() );
break;
case IdChangeInputCount:
m_inputCount = _m.getInt( 0 );
resizeSharedProcessingMemory();
break;
case IdChangeOutputCount:
m_outputCount = _m.getInt( 0 );
resizeSharedProcessingMemory();
break;
case IdChangeInputOutputCount:
m_inputCount = _m.getInt( 0 );
m_outputCount = _m.getInt( 1 );
resizeSharedProcessingMemory();
break;
case IdDebugMessage:
fprintf( stderr, "RemotePlugin::DebugMessage: %s",
_m.getString( 0 ).c_str() );
break;
case IdProcessingDone:
case IdQuit:
default:
break;
}
if( reply )
{
sendMessage( reply_message );
}
unlock();
return true;
}
/* determine accessibility of a file */
void msg_access(message_t msg)
{
int ret;
ret = vfs_access(msg->tid, msg->snd_ptr, msg->w4);
msg->w1 = ret;
reply_message(msg->tid, msg);
}
/*
* Return value is kept in the same buf.
*/
void msg_exec(message_t msg)
{
/*
* Return value is kept in the same buf.
*/
msg->w1 = do_exec(msg->tid, (char *)msg->snd_ptr, (struct vn_object *)msg->rcv_ptr);
reply_message(msg->tid, msg);
}
void msg_read(message_t msg)
{
int ret;
ret = vfs_read(msg->tid, msg->w2, msg->rcv_ptr, msg->rcv_bufsize);
msg->w1 = ret;
reply_message(msg->tid, msg);
}
void msg_write(message_t msg)
{
int ret;
ret = vfs_write(msg->tid, msg->w4, msg->snd_ptr, msg->snd_bufsize);
msg->w1 = ret;
reply_message(msg->tid, msg);
}
/* close the file */
void msg_close(message_t msg)
{
int ret;
ret = vfs_close(msg->tid, msg->w4);
msg->w1 = ret;
reply_message(msg->tid, msg);
}
void reply_handler( const std::string& method, const std::string& reply ) {
if ( method == "InitialSetup" ) {
reply_message( adi::Receiver::STATE_CHANGED, ( reply == "success" ) ? adi::Instrument::eStandBy : adi::Instrument::eOff );
} else {
adacquire::EventLog::LogMessage mlog( "%1%", method, "AP240" );
mlog << reply;
for ( auto& r: clients_ )
r.first->log( mlog );
}
}
/* open a file */
void msg_open(message_t msg)
{
int ret;
ret = vfs_open(msg->tid, (char *)msg->snd_ptr, (int *)&msg->w4, 0);
msg->w1 = ret;
// printf("reply %d ", msg->tid);
// for(;;);
reply_message(msg->tid, msg);
}
void reply_handler( const std::string& method, const std::string& reply) {
if ( method == "InitialSetup" ) {
reply_message( adacquire::Receiver::STATE_CHANGED
, ( reply == "success" )
? adacquire::Instrument::eStandBy
: adacquire::Instrument::eNotConnected | adacquire::Instrument::eErrorFlag );
} else if ( method == "StateChanged" ) {
if ( reply == "Stopped" )
reply_message( adacquire::Receiver::STATE_CHANGED, adacquire::Instrument::eStop ); // 9
else if ( reply == "Running" )
reply_message( adacquire::Receiver::STATE_CHANGED, adacquire::Instrument::eRunning ); // 8
} else if ( method == "DarkStarted" ) {
reply_message( adacquire::Receiver::DARK_STARTED, 1 );
} else if ( method == "DarkCanceled" ) {
reply_message( adacquire::Receiver::DARK_CANCELED, 0 );
} else if ( method == "DarkAcquired" ) {
reply_message( adacquire::Receiver::DARK_ACQUIRED, 0 );
} else {
ADINFO() << "ACQUIRE: " << method << " = " << reply;
}
}
/* Chown */
void msg_chown(message_t msg)
{
msg->w1 = vfs_chown(msg->tid, msg->snd_ptr, msg->w4, msg->w5);
reply_message(msg->tid, msg);
}
void msg_chdir(message_t msg)
{
msg->w1 = fs_chdir(msg->tid, msg->snd_ptr);
reply_message(msg->tid, msg);
}
void msg_data_req(message_t msg)
{
msg->w1 = data_request(msg->tid, msg->snd_ptr, msg->rcv_ptr);
reply_message(msg->tid, msg);
}
/* fstat */
void msg_fstat(message_t msg)
{
msg->w1 = vfs_fstat(msg->tid, msg->w2, msg->rcv_ptr);
reply_message(msg->tid, msg);
}
/* stat */
void msg_stat(message_t msg)
{
msg->w1 = vfs_chmod(msg->tid, msg->snd_ptr, msg->rcv_ptr);
reply_message(msg->tid, msg);
}
/* Chmod */
void msg_chmod(message_t msg)
{
msg->w1 = vfs_chmod(msg->tid, msg->snd_ptr, msg->w4);
reply_message(msg->tid, msg);
}