void SequenceNode::deleteChildNodes()
{
Sequence::iterator it;
for (it = seq.begin(); it != seq.end(); ++it) {
YamlNode *yamlNode = static_cast<YamlNode *> (*it);
switch (yamlNode->getType()) {
case DOCUMENT:
break;
case SEQUENCE: {
SequenceNode *sequence = static_cast<SequenceNode *> (yamlNode);
sequence->deleteChildNodes();
delete sequence;
}
break;
case MAPPING: {
MappingNode *mapping = static_cast<MappingNode *> (yamlNode);
mapping->deleteChildNodes();
delete mapping;
}
break;
case SCALAR: {
ScalarNode *scalar = static_cast<ScalarNode *> (yamlNode);
delete scalar;
}
break;
default:
break;
}
}
}
SequenceNode* handleStencilAssignment(FuncCallLikeNode* lhs, ExpressionNode* rhs)
{
SequenceNode* retval = new SequenceNode();
retval->setLocation(FileLocation(yylineno));
StencilNode* stencil = dynamic_cast<StencilNode*>(lhs);
if (stencil == nullptr) {
std::string err_msg = "Internal error: The stencil \"" + lhs->name() + "\" does not appear to be properly defined";
yyerror(err_msg.c_str());
}
#if 0
// If the type is a collection of invalids (no pun intended)
// we can safely set it to the type of the rhs
EquelleType lhs_et = SymbolTable::variableType(stencil->name());
if (lhs_et.basicType() == Invalid
&& lhs_et.compositeType() == Collection
&& lhs_et.isStencil()) {
EquelleType lhs_et = rhs->type();
lhs_et.setMutable(true);
SymbolTable::setVariableType(stencil->name(), lhs_et);
// TODO: set dimensions correctly here
TypeNode* lhs_type = new TypeNode(lhs_et);
retval->pushNode(new VarDeclNode(stencil->name(), lhs_type));
}
#endif
retval->pushNode(new StencilAssignmentNode(stencil, rhs));
return retval;
}
Node* handleDeclarationAssign(const std::string& name, TypeNode* type, ExpressionNode* expr)
{
SequenceNode* seq = new SequenceNode;
seq->pushNode(handleDeclaration(name, type));
seq->pushNode(handleAssignment(name, expr));
seq->setLocation(FileLocation(yylineno));
return seq;
}
void YamlDocument::deleteChildNodes()
{
Sequence::iterator it = doc.begin();
while (it != doc.end()) {
YamlNode *yamlNode = static_cast<YamlNode *> (*it);
switch (yamlNode->getType()) {
case DOCUMENT:
break;
case SEQUENCE: {
SequenceNode *sequence = static_cast<SequenceNode *> (yamlNode);
sequence->deleteChildNodes();
delete sequence;
sequence = NULL;
}
break;
case MAPPING: {
MappingNode *mapping = static_cast<MappingNode *> (yamlNode);
mapping->deleteChildNodes();
delete mapping;
mapping = NULL;
}
break;
case SCALAR: {
ScalarNode *scalar = static_cast<ScalarNode *> (yamlNode);
delete scalar;
scalar = NULL;
}
break;
default:
break;
}
it++;
}
}
void MappingNode::deleteChildNodes()
{
Mapping::iterator it;
for (it = map.begin(); it != map.end(); ++it) {
YamlNode *yamlNode = static_cast<YamlNode *> (it->second);
if (!yamlNode)
continue;
switch (yamlNode->getType()) {
case DOCUMENT:
break;
case SEQUENCE: {
SequenceNode *sequence = static_cast<SequenceNode *> (yamlNode);
sequence->deleteChildNodes();
delete sequence;
sequence = NULL;
}
break;
case MAPPING: {
MappingNode *mapping = static_cast<MappingNode *> (yamlNode);
mapping->deleteChildNodes();
delete mapping;
mapping = NULL;
}
break;
case SCALAR: {
ScalarNode *scalar = static_cast<ScalarNode *> (yamlNode);
delete scalar;
scalar = NULL;
}
break;
default:
break;
}
}
}
TurnTowardsTypeNode::TurnTowardsTypeNode() {
//Search and turn for the current Target
SequenceNode *cSequence = new SequenceNode();
cSequence->addChild(new SearchNode());
cSequence->addChild(new InverterNode(new IsTurnedOnTargetNode(1)));
cSequence->addChild(new TurnNode());
cSequence->addChild(new TurnNeckToCenterNode());
cSequence->addChild(new WaitSeeStateUpdateNode());
cSequence->addChild(new WaitBodyStateUpdateNode());
cSequence->addChild(new EndActNode());
addChild(new SuccessNode(new RepeatUntilFailNode(cSequence)));
addChild(new SuccessNode(new PushTargetToStackNode()));
addChild(new SetTargetToNode(new BehaviorTarget(WidthTypeNarrow, QualityTypeHigh, NODE_NAME)));
addChild(new ChangeViewNode());
addChild(new SuccessNode(new PopFromStackNode()));
//Update variables and body state
addChild(new EndActNode());
}
void SlGeneratorInstance::RegisterNode(Node* node)
{
// if registration of node already began
if(registeredNodes.find(node) != registeredNodes.end())
{
// if node is not registered yet
if(nodeInitIndices.find(node) == nodeInitIndices.end())
// than it's a loop
THROW("Node cyclic dependency");
// else it's ok, it's just another use of node
return;
}
// register node
registeredNodes.insert(node);
switch(node->GetType())
{
case Node::typeFloatConst:
case Node::typeIntConst:
break;
case Node::typeAttribute:
{
if(shaderType != ShaderTypes::vertex)
THROW("Only vertex shader can have attribute nodes");
attributes.push_back(fast_cast<AttributeNode*>(node));
}
break;
case Node::typeUniform:
{
UniformNode* uniformNode = fast_cast<UniformNode*>(node);
uniforms.push_back(std::make_pair(uniformNode->GetGroup(), uniformNode));
}
break;
case Node::typeSampler:
samplers.push_back(fast_cast<SamplerNode*>(node));
break;
case Node::typeReadUniform:
RegisterNode(fast_cast<ReadUniformNode*>(node)->GetUniformNode());
break;
case Node::typeIndexUniformArray:
{
IndexUniformArrayNode* indexUniformArrayNode = fast_cast<IndexUniformArrayNode*>(node);
RegisterNode(indexUniformArrayNode->GetUniformNode());
RegisterNode(indexUniformArrayNode->GetIndexNode());
}
break;
case Node::typeTransformed:
transformedNodes.push_back(fast_cast<TransformedNode*>(node));
break;
case Node::typeInterpolate:
{
InterpolateNode* interpolateNode = fast_cast<InterpolateNode*>(node);
interpolateNodes.push_back(interpolateNode);
RegisterNode(interpolateNode->GetNode());
}
break;
case Node::typeSequence:
{
SequenceNode* sequenceNode = fast_cast<SequenceNode*>(node);
RegisterNode(sequenceNode->GetA());
RegisterNode(sequenceNode->GetB());
}
break;
case Node::typeSwizzle:
RegisterNode(fast_cast<SwizzleNode*>(node)->GetA());
break;
case Node::typeOperation:
{
OperationNode* operationNode = fast_cast<OperationNode*>(node);
int argumentsCount = operationNode->GetArgumentsCount();
for(int i = 0; i < argumentsCount; ++i)
RegisterNode(operationNode->GetArgument(i));
}
break;
case Node::typeAction:
{
ActionNode* actionNode = fast_cast<ActionNode*>(node);
int argumentsCount = actionNode->GetArgumentsCount();
for(int i = 0; i < argumentsCount; ++i)
RegisterNode(actionNode->GetArgument(i));
}
break;
case Node::typeSample:
{
SampleNode* sampleNode = fast_cast<SampleNode*>(node);
RegisterNode(sampleNode->GetSamplerNode());
RegisterNode(sampleNode->GetCoordsNode());
ValueNode* lodNode = sampleNode->GetLodNode();
if(lodNode)
RegisterNode(lodNode);
ValueNode* biasNode = sampleNode->GetBiasNode();
if(biasNode)
RegisterNode(biasNode);
ValueNode* gradXNode = sampleNode->GetGradXNode();
if(gradXNode)
RegisterNode(gradXNode);
ValueNode* gradYNode = sampleNode->GetGradYNode();
if(gradYNode)
RegisterNode(gradYNode);
ValueNode* offsetNode = sampleNode->GetOffsetNode();
if(offsetNode)
RegisterNode(offsetNode);
}
break;
case Node::typeFragment:
{
if(shaderType != ShaderTypes::pixel)
THROW("Only pixel shader can do fragment output");
FragmentNode* fragmentNode = fast_cast<FragmentNode*>(node);
// register maximum number of fragment outputs
fragmentTargetsCount = std::max(fragmentTargetsCount, fragmentNode->GetTarget() + 1);
RegisterNode(fragmentNode->GetNode());
}
break;
case Node::typeDualFragment:
{
if(shaderType != ShaderTypes::pixel)
THROW("Only pixel shader can do dual fragment output");
DualFragmentNode* dualFragmentNode = fast_cast<DualFragmentNode*>(node);
dualFragmentTarget = true;
// register maximum number of fragment outputs
fragmentTargetsCount = std::max(fragmentTargetsCount, 2);
RegisterNode(dualFragmentNode->GetNode0());
RegisterNode(dualFragmentNode->GetNode1());
}
break;
case Node::typeCast:
RegisterNode(fast_cast<CastNode*>(node)->GetA());
break;
default:
THROW("Unknown node type");
}
// add initialization of node
THROW_ASSERT(nodeInitIndices.find(node) == nodeInitIndices.end());
nodeInitIndices[node] = (int)nodeInits.size();
nodeInits.push_back(node);
}
void YamlEmitter::addMappingItem(int mappingid, const std::string &key, YamlNode *node)
{
if (node->getType() == SCALAR) {
ScalarNode *sclr = static_cast<ScalarNode *>(node);
int temp1;
if ((temp1 = yaml_document_add_scalar(&document_, NULL, (yaml_char_t *) key.c_str(), -1, YAML_PLAIN_SCALAR_STYLE)) == 0)
throw YamlEmitterException("Could not add scalar to document");
int temp2;
if ((temp2 = yaml_document_add_scalar(&document_, NULL, (yaml_char_t *) sclr->getValue().c_str(), -1, YAML_PLAIN_SCALAR_STYLE)) == 0)
throw YamlEmitterException("Could not add scalar to document");
if (yaml_document_append_mapping_pair(&document_, mappingid, temp1, temp2) == 0)
throw YamlEmitterException("Could not append mapping pair to mapping");
} else if (node->getType() == MAPPING) {
MappingNode *map = static_cast<MappingNode *>(node);
int temp1;
if ((temp1 = yaml_document_add_scalar(&document_, NULL, (yaml_char_t *) key.c_str(), -1, YAML_PLAIN_SCALAR_STYLE)) == 0)
throw YamlEmitterException("Could not add scalar to document");
int temp2;
if ((temp2 = yaml_document_add_mapping(&document_, NULL, YAML_BLOCK_MAPPING_STYLE)) == 0)
throw YamlEmitterException("Could not add scalar to document");
if (yaml_document_append_mapping_pair(&document_, mappingid, temp1, temp2) == 0)
throw YamlEmitterException("Could not add mapping pair to mapping");
addMappingItems(temp2, map->getMapping());
} else if (node->getType() == SEQUENCE) {
SequenceNode *seqnode = static_cast<SequenceNode *>(node);
int temp1;
if ((temp1 = yaml_document_add_scalar(&document_, NULL, (yaml_char_t *) key.c_str(), -1, YAML_PLAIN_SCALAR_STYLE)) == 0)
throw YamlEmitterException("Could not add scalar to document");
int temp2;
if ((temp2 = yaml_document_add_sequence(&document_, NULL, YAML_BLOCK_SEQUENCE_STYLE)) == 0)
throw YamlEmitterException("Could not add scalar to document");
if (yaml_document_append_mapping_pair(&document_, mappingid, temp1, temp2) == 0)
throw YamlEmitterException("Could not append mapping pair to mapping");
Sequence *seq = seqnode->getSequence();
for (const auto &it : *seq) {
YamlNode *yamlNode = it;
int id;
if ((id = yaml_document_add_mapping(&document_, NULL, YAML_BLOCK_MAPPING_STYLE)) == 0)
throw YamlEmitterException("Could not add account mapping to document");
if (yaml_document_append_sequence_item(&document_, temp2, id) == 0)
throw YamlEmitterException("Could not append account mapping to sequence");
MappingNode *mapnode = static_cast<MappingNode*>(yamlNode);
addMappingItems(id, mapnode->getMapping());
}
} else
throw YamlEmitterException("Unknown node type while adding mapping node");
}
void SIPAccount::unserialize(const Conf::MappingNode &map)
{
using namespace Conf;
map.getValue(ALIAS_KEY, &alias_);
map.getValue(TYPE_KEY, &type_);
map.getValue(USERNAME_KEY, &username_);
map.getValue(HOSTNAME_KEY, &hostname_);
map.getValue(ACCOUNT_ENABLE_KEY, &enabled_);
map.getValue(MAILBOX_KEY, &mailBox_);
map.getValue(CODECS_KEY, &codecStr_);
// Update codec list which one is used for SDP offer
setActiveCodecs(ManagerImpl::split_string(codecStr_));
map.getValue(RINGTONE_PATH_KEY, &ringtonePath_);
map.getValue(RINGTONE_ENABLED_KEY, &ringtoneEnabled_);
map.getValue(Preferences::REGISTRATION_EXPIRE_KEY, ®istrationExpire_);
map.getValue(INTERFACE_KEY, &interface_);
int port = DEFAULT_SIP_PORT;
map.getValue(PORT_KEY, &port);
localPort_ = port;
map.getValue(PUBLISH_ADDR_KEY, &publishedIpAddress_);
map.getValue(PUBLISH_PORT_KEY, &port);
publishedPort_ = port;
map.getValue(SAME_AS_LOCAL_KEY, &publishedSameasLocal_);
map.getValue(KEEP_ALIVE_ENABLED, &keepAliveEnabled_);
std::string dtmfType;
map.getValue(DTMF_TYPE_KEY, &dtmfType);
dtmfType_ = dtmfType;
map.getValue(SERVICE_ROUTE_KEY, &serviceRoute_);
map.getValue(UPDATE_CONTACT_HEADER_KEY, &contactUpdateEnabled_);
// stun enabled
map.getValue(STUN_ENABLED_KEY, &stunEnabled_);
map.getValue(STUN_SERVER_KEY, &stunServer_);
// Init stun server name with default server name
stunServerName_ = pj_str((char*) stunServer_.data());
map.getValue(DISPLAY_NAME_KEY, &displayName_);
std::vector<std::map<std::string, std::string> > creds;
YamlNode *credNode = map.getValue(CRED_KEY);
/* We check if the credential key is a sequence
* because it was a mapping in a previous version of
* the configuration file.
*/
if (credNode && credNode->getType() == SEQUENCE) {
SequenceNode *credSeq = static_cast<SequenceNode *>(credNode);
Sequence::iterator it;
Sequence *seq = credSeq->getSequence();
for (it = seq->begin(); it != seq->end(); ++it) {
MappingNode *cred = static_cast<MappingNode *>(*it);
std::string user;
std::string pass;
std::string realm;
cred->getValue(CONFIG_ACCOUNT_USERNAME, &user);
cred->getValue(CONFIG_ACCOUNT_PASSWORD, &pass);
cred->getValue(CONFIG_ACCOUNT_REALM, &realm);
std::map<std::string, std::string> credentialMap;
credentialMap[CONFIG_ACCOUNT_USERNAME] = user;
credentialMap[CONFIG_ACCOUNT_PASSWORD] = pass;
credentialMap[CONFIG_ACCOUNT_REALM] = realm;
creds.push_back(credentialMap);
}
}
if (creds.empty()) {
// migration from old file format
std::map<std::string, std::string> credmap;
std::string password;
map.getValue(PASSWORD_KEY, &password);
credmap[CONFIG_ACCOUNT_USERNAME] = username_;
credmap[CONFIG_ACCOUNT_PASSWORD] = password;
credmap[CONFIG_ACCOUNT_REALM] = "*";
creds.push_back(credmap);
}
setCredentials(creds);
// get srtp submap
MappingNode *srtpMap = static_cast<MappingNode *>(map.getValue(SRTP_KEY));
if (srtpMap) {
srtpMap->getValue(SRTP_ENABLE_KEY, &srtpEnabled_);
srtpMap->getValue(KEY_EXCHANGE_KEY, &srtpKeyExchange_);
srtpMap->getValue(RTP_FALLBACK_KEY, &srtpFallback_);
}
// get zrtp submap
MappingNode *zrtpMap = static_cast<MappingNode *>(map.getValue(ZRTP_KEY));
if (zrtpMap) {
zrtpMap->getValue(DISPLAY_SAS_KEY, &zrtpDisplaySas_);
zrtpMap->getValue(DISPLAY_SAS_ONCE_KEY, &zrtpDisplaySasOnce_);
zrtpMap->getValue(HELLO_HASH_ENABLED_KEY, &zrtpHelloHash_);
zrtpMap->getValue(NOT_SUPP_WARNING_KEY, &zrtpNotSuppWarning_);
}
// get tls submap
MappingNode *tlsMap = static_cast<MappingNode *>(map.getValue(TLS_KEY));
if (tlsMap) {
tlsMap->getValue(TLS_ENABLE_KEY, &tlsEnable_);
std::string tlsPort;
tlsMap->getValue(TLS_PORT_KEY, &tlsPort);
tlsListenerPort_ = atoi(tlsPort.c_str());
tlsMap->getValue(CERTIFICATE_KEY, &tlsCertificateFile_);
tlsMap->getValue(CALIST_KEY, &tlsCaListFile_);
tlsMap->getValue(CIPHERS_KEY, &tlsCiphers_);
tlsMap->getValue(METHOD_KEY, &tlsMethod_);
tlsMap->getValue(TLS_PASSWORD_KEY, &tlsPassword_);
tlsMap->getValue(PRIVATE_KEY_KEY, &tlsPrivateKeyFile_);
tlsMap->getValue(REQUIRE_CERTIF_KEY, &tlsRequireClientCertificate_);
tlsMap->getValue(SERVER_KEY, &tlsServerName_);
tlsMap->getValue(VERIFY_CLIENT_KEY, &tlsVerifyServer_);
tlsMap->getValue(VERIFY_SERVER_KEY, &tlsVerifyClient_);
// FIXME
tlsMap->getValue(TIMEOUT_KEY, &tlsNegotiationTimeoutSec_);
tlsMap->getValue(TIMEOUT_KEY, &tlsNegotiationTimeoutMsec_);
}
}
SearchNode::SearchNode() : InverterNode(new SequenceNode()) {
//Take the existing child into a pointer
SequenceNode *cCheckingSequence = static_cast<SequenceNode*>(&getChild());
/********************************************
* Checks if the target is visible, if not *
* changes the view settings for search. *
*******************************************/
/*
* First check if the object is already visible.
* if not continue the sequence, otherwise
* stop the sequence once found. For the sequence to
* continue, a successful answer must be received from
* not seeing the target. We will use an Inverter.
*/
InverterNode *cInvert = new InverterNode(new IsTargetVisibleNode());
cCheckingSequence->addChild(cInvert);
/*
* When searching, first we need to change the view quality to low,
* and the width angle to wide. Because we are searching
* for a specific target in context, we save it onto
* the stack, load our target, pop the stack and continue.
*/
//Push the current target to the stack - dont care if there isnt a target
cCheckingSequence->addChild(new SuccessNode(new PushTargetToStackNode()));
//Create our required target for view changing
cCheckingSequence->addChild(new SetTargetToNode(new BehaviorTarget(WidthTypeWide, QualityTypeLow, NODE_NAME)));
//Change the view
cCheckingSequence->addChild(new ChangeViewNode());
//Pop the previous target back to the context - dont care if there isnt a target
cCheckingSequence->addChild(new SuccessNode(new PopFromStackNode()));
//Call the EndAct node to update the view settings
cCheckingSequence->addChild(new ExecuteActNode());
/*
* This next section will be repeated
* until the target is found.
*/
SequenceNode *cSequence = new SequenceNode();
/********************************************
* Rotate the head - check center, *
* left and right. *
*******************************************/
cSequence->addChild(new InverterNode(new SearchTurnNeckNode()));
/********************************************
* Turn the body, and check again. The *
* turning of the body is decided by *
* the maximum angle. *
*******************************************/
cSequence->addChild(new TurnTwiceMaximumHeadAngleNode());
//Implement the repeater
cCheckingSequence->addChild(new RepeatUntilFailNode(cSequence));
}
SearchTurnNeckNode::SearchTurnNeckNode() : InverterNode(new SequenceNode()) {
/************************************************
* Check if visibile on center, otherwise turn *
* to right, check again, and if not turn left. *
***********************************************/
//Take the existing child into a pointer
SequenceNode *cCheckingSequence = static_cast<SequenceNode*>(&getChild());
/*
* If not visible, we need to continue the sequence,
* thus we will use an Inverter. The addVisibilityCheck
* does this process for us.
*/
addVisibilityCheck(cCheckingSequence);
/*
* If not found, the sequence continues and we need to turn the neck.
* Need to repeat the positive rotation until maximum, at which it
* will fail. Thus we need to repeat until fail.
*/
TurnNeckNegativeNode *cTurnNegative = new TurnNeckNegativeNode();
//Also check visibility at each turn
addVisibilityCheck(cTurnNegative);
//Repeat the node until it fails
RepeatUntilFailNode *cRepeatUntilFailNeg = new RepeatUntilFailNode(cTurnNegative);
//Dont want to stop sequence here if found node or just cant proceed - it will always be true
SuccessNode *cSuccessRepeatNeg = new SuccessNode(cRepeatUntilFailNeg);
cCheckingSequence->addChild(cSuccessRepeatNeg);
/*
* At this section, we would have already turned the neck
* to the maximum angle. We need to check again if the
* target is visible using an inverter just like before.
*/
addVisibilityCheck(cCheckingSequence);
TurnNeckPositiveNode *cTurnPositive = new TurnNeckPositiveNode();
//Also check visibility at each turn
addVisibilityCheck(cTurnPositive);
//Repeat the node until it fails
RepeatUntilFailNode *cRepeatUntilFailPos = new RepeatUntilFailNode(cTurnPositive);
//Dont want to stop sequence here if found node or just cant proceed - it will always be true
SuccessNode *cSuccessRepeatPos = new SuccessNode(cRepeatUntilFailPos);
cCheckingSequence->addChild(cSuccessRepeatPos);
/*
* At this section, we would have already turned the neck
* to the minimum angle. We need to check again if the
* target is visible using an inverter just like before.
*/
addVisibilityCheck(cCheckingSequence);
/*
* If the sequence still continues, it means that we
* havnt found the target. Thus, turn the neck back to
* the center.
*/
//The result of this node should be disregarded, thus always succedes
cCheckingSequence->addChild(new SuccessNode(new TurnNeckToCenterNode()));
cCheckingSequence->addChild(new ExecuteActNode());
}