/*
* Copyright (C) 2005-2008 by Daniel Wagner
* Copyright (C) 2005-2008 by Pieter Palmers
*
* This file is part of FFADO
* FFADO = Free Firewire (pro-)audio drivers for linux
*
* FFADO is based upon FreeBoB
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*
*/
#include "ffadodevice.h"
#include "devicemanager.h"
#include "libieee1394/configrom.h"
#include "libieee1394/ieee1394service.h"
#include "libcontrol/Element.h"
#include "libcontrol/ClockSelect.h"
#include "libcontrol/Nickname.h"
#include
#include
#include
IMPL_DEBUG_MODULE( FFADODevice, FFADODevice, DEBUG_LEVEL_NORMAL );
FFADODevice::FFADODevice( DeviceManager& d, std::auto_ptr( configRom ) )
: Control::Container(&d)
, m_pConfigRom( configRom )
, m_pDeviceManager( d )
{
addOption(Util::OptionContainer::Option("id",m_pConfigRom->getGuidString()));
std::ostringstream nodestr;
nodestr << "node" << getConfigRom().getNodeId();
if (!addElement(&getConfigRom())) {
debugWarning("failed to add ConfigRom to Control::Container\n");
}
m_genericContainer = new Control::Container(this, "Generic");
if(m_genericContainer == NULL) {
debugError("Could not create Control::Container for generic controls\n");
} else {
if (!addElement(m_genericContainer)) {
debugWarning("failed to add generic container to Control::Container\n");
}
// add a generic control for the clock source selection
if(!m_genericContainer->addElement(new Control::ClockSelect(*this))) {
debugWarning("failed to add clock source control to container\n");
}
// add a generic control for the sample rate selection
if(!m_genericContainer->addElement(new Control::SamplerateSelect(*this))) {
debugWarning("failed to add sample rate control to container\n");
}
// add a generic control for the nickname
if(!m_genericContainer->addElement(new Control::Nickname(*this))) {
debugWarning("failed to add Nickname control to container\n");
}
// add a generic control for the streaming status
if(!m_genericContainer->addElement(new Control::StreamingStatus(*this))) {
debugWarning("failed to add StreamingStatus control to container\n");
}
}
}
FFADODevice::~FFADODevice()
{
if (!deleteElement(&getConfigRom())) {
debugWarning("failed to remove ConfigRom from Control::Container\n");
}
// remove generic controls if present
if(m_genericContainer) {
if (!deleteElement(m_genericContainer)) {
debugError("Generic controls present but not registered to the avdevice\n");
}
// remove and delete (as in free) child control elements
m_genericContainer->clearElements(true);
delete m_genericContainer;
}
}
FFADODevice *
FFADODevice::createDevice(std::auto_ptr( x ))
{
// re-implement this!!
assert(0);
return NULL;
}
std::string
FFADODevice::getName()
{
return getConfigRom().getGuidString();
}
int
FFADODevice::getNodeId()
{
return getConfigRom().getNodeId();
}
bool FFADODevice::compareGUID( FFADODevice *a, FFADODevice *b ) {
assert(a);
assert(b);
return ConfigRom::compareGUID(a->getConfigRom(), b->getConfigRom());
}
ConfigRom&
FFADODevice::getConfigRom() const
{
return *m_pConfigRom;
}
Ieee1394Service&
FFADODevice::get1394Service()
{
return getConfigRom().get1394Service();
}
bool
FFADODevice::loadFromCache()
{
return false;
}
bool
FFADODevice::saveCache()
{
return false;
}
bool
FFADODevice::needsRediscovery()
{
// require rediscovery by default
return true;
}
enum FFADODevice::eSyncState
FFADODevice::getSyncState( ) {
return eSS_Unknown;
}
enum FFADODevice::eStreamingState
FFADODevice::getStreamingState()
{
return eSS_Idle;
}
bool
FFADODevice::setNickname( std::string name)
{
return false;
}
std::string
FFADODevice::getNickname()
{
return "Unsupported";
}
bool
FFADODevice::canChangeNickname()
{
return false;
}
void
FFADODevice::handleBusReset()
{
debugOutput( DEBUG_LEVEL_VERBOSE, "Handle bus reset...\n");
// update the config rom node id
sleep(1);
Util::MutexLockHelper lock(m_DeviceMutex);
getConfigRom().setVerboseLevel(getDebugLevel());
getConfigRom().updatedNodeId();
}
void
FFADODevice::setVerboseLevel(int l)
{
debugOutput( DEBUG_LEVEL_VERBOSE, "Setting verbose level to %d...\n", l );
setDebugLevel(l);
m_DeviceMutex.setVerboseLevel(l);
getConfigRom().setVerboseLevel(l);
}
void
FFADODevice::showDevice()
{
#ifdef DEBUG
Ieee1394Service& s = getConfigRom().get1394Service();
debugOutput(DEBUG_LEVEL_NORMAL, "Attached to port.......: %d (%s)\n",
s.getPort(), s.getPortName().c_str());
debugOutput(DEBUG_LEVEL_NORMAL, "Node...................: %d\n", getNodeId());
debugOutput(DEBUG_LEVEL_NORMAL, "Vendor name............: %s\n",
getConfigRom().getVendorName().c_str());
debugOutput(DEBUG_LEVEL_NORMAL, "Model name.............: %s\n",
getConfigRom().getModelName().c_str());
debugOutput(DEBUG_LEVEL_NORMAL, "GUID...................: %s\n",
getConfigRom().getGuidString().c_str());
std::string id=std::string("dev? [none]");
getOption("id", id);
debugOutput(DEBUG_LEVEL_NORMAL, "Assigned ID....: %s\n", id.c_str());
flushDebugOutput();
#endif
}
bool
FFADODevice::enableStreaming() {
return true;
}
bool
FFADODevice::disableStreaming() {
return true;
}
const char *
FFADODevice::ClockSourceTypeToString(enum eClockSourceType t)
{
switch(t) {
default: return "Erratic type ";
case eCT_Invalid: return "Invalid ";
case eCT_Internal: return "Internal ";
case eCT_1394Bus: return "1394 Bus ";
case eCT_SytMatch: return "Compound Syt Match";
case eCT_SytStream: return "Sync Syt Match ";
case eCT_WordClock: return "WordClock ";
case eCT_SPDIF: return "SPDIF ";
case eCT_ADAT: return "ADAT ";
case eCT_TDIF: return "TDIF ";
case eCT_AES: return "AES ";
}
}