void ScanParseSkel::addImageValue(ImagePtr &img)
{
UInt32 numComponents = img->getComponents();
std::ostringstream os;
os << img->getWidth() << ' ' << img->getHeight() << ' ' << numComponents;
addFieldValue(os.str().c_str());
UInt32 numPixels = img->getWidth() * img->getHeight();
UInt32 pixel;
const UInt8 *data = img->getData();
for (UInt32 i = 0; i < numPixels; ++i)
{
pixel = 0;
for (UInt32 j = 0; j < numComponents; ++j)
pixel = (pixel << 8) | *data++;
os.str(std::string());
os << pixel;
addFieldValue(os.str().c_str());
}
}
void ScanParseSkel::addVolumeValue(const BoxVolume &v)
{
addFieldValue(_tmpString1.c_str());
}
void ScanParseSkel::addPlaneValue(const Plane &p)
{
addFieldValue(_tmpString1.c_str());
}
void ScanParseSkel::addPnt4fValue(const Pnt4f &p)
{
addFieldValue(_tmpString1.c_str());
}
void ScanParseSkel::addColor4iValue(const Color4ub &c)
{
addFieldValue(_tmpString1.c_str());
}
void ScanParseSkel::addVec4fValue(const Vec4f &v)
{
addFieldValue(_tmpString1.c_str());
}
void ScanParseSkel::addTimeValue(Time t)
{
addFieldValue(_pLexer->YYText());
}
void ScanParseSkel::addStringValue(const std::string &s)
{
addFieldValue(s.c_str());
}
void ScanParseSkel::addRotationValue(const Vec3f &axis, Real32 angle)
{
addFieldValue(_tmpString1.c_str());
}
void ScanParseSkel::addMatrix4fValue(const Matrix4f &m)
{
addFieldValue(_tmpString1.c_str());
}
void ScanParseSkel::addMatrix3fValue(Real32 m00, Real32 m10, Real32 m20,
Real32 m01, Real32 m11, Real32 m21,
Real32 m02, Real32 m12, Real32 m22)
{
addFieldValue(_tmpString1.c_str());
}
void ScanParseSkel::addInt32Value(Int32 i)
{
addFieldValue(_pLexer->YYText());
}
void ScanParseSkel::addFloatValue(Real32 f)
{
addFieldValue(_pLexer->YYText());
}
void ScanParseSkel::addDoubleValue(Real64 d)
{
addFieldValue(_pLexer->YYText());
}
void ScanParseSkel::addBoolValue(bool b)
{
addFieldValue(_pLexer->YYText());
}
void DataDictionary::readFromDocument( DOMDocumentPtr pDoc )
throw( ConfigError )
{
// VERSION
DOMNodePtr pFixNode = pDoc->getNode("/fix");
if(!pFixNode.get())
throw ConfigError("Could not parse data dictionary file"
", or no <fix> node found at root");
DOMAttributesPtr attrs = pFixNode->getAttributes();
std::string type = "FIX";
if(attrs->get("type", type))
{
if(type != "FIX" && type != "FIXT")
throw ConfigError("type attribute must be FIX or FIXT");
}
std::string major;
if(!attrs->get("major", major))
throw ConfigError("major attribute not found on <fix>");
std::string minor;
if(!attrs->get("minor", minor))
throw ConfigError("minor attribute not found on <fix>");
setVersion(type + "." + major + "." + minor);
// FIELDS
DOMNodePtr pFieldsNode = pDoc->getNode("/fix/fields");
if(!pFieldsNode.get())
throw ConfigError("<fields> section not found in data dictionary");
DOMNodePtr pFieldNode = pFieldsNode->getFirstChildNode();
if(!pFieldNode.get()) throw ConfigError("No fields defined");
while(pFieldNode.get())
{
if(pFieldNode->getName() == "field")
{
DOMAttributesPtr attrs = pFieldNode->getAttributes();
std::string name;
if(!attrs->get("name", name))
throw ConfigError("<field> does not have a name attribute");
std::string number;
if(!attrs->get("number", number))
throw ConfigError("<field> " + name + " does not have a number attribute");
int num = atol(number.c_str());
std::string type;
if(!attrs->get("type", type))
throw ConfigError("<field> " + name + " does not have a type attribute");
addField(num);
addFieldType(num, XMLTypeToType(type));
addFieldName(num, name);
DOMNodePtr pFieldValueNode = pFieldNode->getFirstChildNode();
while(pFieldValueNode.get())
{
if(pFieldValueNode->getName() == "value")
{
DOMAttributesPtr attrs = pFieldValueNode->getAttributes();
std::string enumeration;
if(!attrs->get("enum", enumeration))
throw ConfigError("<value> does not have enum attribute in field " + name);
addFieldValue(num, enumeration);
std::string description;
if(attrs->get("description", description))
addValueName(num, enumeration, description);
}
RESET_AUTO_PTR(pFieldValueNode, pFieldValueNode->getNextSiblingNode());
}
}
RESET_AUTO_PTR(pFieldNode, pFieldNode->getNextSiblingNode());
}
// HEADER
if( type == "FIXT" || (type == "FIX" && major < "5") )
{
DOMNodePtr pHeaderNode = pDoc->getNode("/fix/header");
if(!pHeaderNode.get())
throw ConfigError("<header> section not found in data dictionary");
DOMNodePtr pHeaderFieldNode = pHeaderNode->getFirstChildNode();
if(!pHeaderFieldNode.get()) throw ConfigError("No header fields defined");
while(pHeaderFieldNode.get())
{
if(pHeaderFieldNode->getName() == "field" || pHeaderFieldNode->getName() == "group" )
{
DOMAttributesPtr attrs = pHeaderFieldNode->getAttributes();
std::string name;
if(!attrs->get("name", name))
throw ConfigError("<field> does not have a name attribute");
std::string required = "false";
attrs->get("required", required);
addHeaderField(lookupXMLFieldNumber(pDoc.get(), name), required == "true");
}
if(pHeaderFieldNode->getName() == "group")
{
DOMAttributesPtr attrs = pHeaderFieldNode->getAttributes();
std::string required;
attrs->get("required", required);
bool isRequired = (required == "Y" || required == "y");
addXMLGroup(pDoc.get(), pHeaderFieldNode.get(), "_header_", *this, isRequired);
}
RESET_AUTO_PTR(pHeaderFieldNode, pHeaderFieldNode->getNextSiblingNode());
}
}
// TRAILER
if( type == "FIXT" || (type == "FIX" && major < "5") )
{
DOMNodePtr pTrailerNode = pDoc->getNode("/fix/trailer");
if(!pTrailerNode.get())
throw ConfigError("<trailer> section not found in data dictionary");
DOMNodePtr pTrailerFieldNode = pTrailerNode->getFirstChildNode();
if(!pTrailerFieldNode.get()) throw ConfigError("No trailer fields defined");
while(pTrailerFieldNode.get())
{
if(pTrailerFieldNode->getName() == "field" || pTrailerFieldNode->getName() == "group" )
{
DOMAttributesPtr attrs = pTrailerFieldNode->getAttributes();
std::string name;
if(!attrs->get("name", name))
throw ConfigError("<field> does not have a name attribute");
std::string required = "false";
attrs->get("required", required);
addTrailerField(lookupXMLFieldNumber(pDoc.get(), name), required == "true");
}
if(pTrailerFieldNode->getName() == "group")
{
DOMAttributesPtr attrs = pTrailerFieldNode->getAttributes();
std::string required;
attrs->get("required", required);
bool isRequired = (required == "Y" || required == "y");
addXMLGroup(pDoc.get(), pTrailerFieldNode.get(), "_trailer_", *this, isRequired);
}
RESET_AUTO_PTR(pTrailerFieldNode, pTrailerFieldNode->getNextSiblingNode());
}
}
// MSGTYPE
DOMNodePtr pMessagesNode = pDoc->getNode("/fix/messages");
if(!pMessagesNode.get())
throw ConfigError("<messages> section not found in data dictionary");
DOMNodePtr pMessageNode = pMessagesNode->getFirstChildNode();
if(!pMessageNode.get()) throw ConfigError("No messages defined");
while(pMessageNode.get())
{
if(pMessageNode->getName() == "message")
{
DOMAttributesPtr attrs = pMessageNode->getAttributes();
std::string msgtype;
if(!attrs->get("msgtype", msgtype))
throw ConfigError("<field> does not have a name attribute");
addMsgType(msgtype);
std::string name;
if(attrs->get("name", name))
addValueName( 35, msgtype, name );
DOMNodePtr pMessageFieldNode = pMessageNode->getFirstChildNode();
while( pMessageFieldNode.get() )
{
if(pMessageFieldNode->getName() == "field"
|| pMessageFieldNode->getName() == "group")
{
DOMAttributesPtr attrs = pMessageFieldNode->getAttributes();
std::string name;
if(!attrs->get("name", name))
throw ConfigError("<field> does not have a name attribute");
int num = lookupXMLFieldNumber(pDoc.get(), name);
addMsgField(msgtype, num);
std::string required;
if(attrs->get("required", required)
&& (required == "Y" || required == "y"))
{
addRequiredField(msgtype, num);
}
}
else if(pMessageFieldNode->getName() == "component")
{
DOMAttributesPtr attrs = pMessageFieldNode->getAttributes();
std::string required;
attrs->get("required", required);
bool isRequired = (required == "Y" || required == "y");
addXMLComponentFields(pDoc.get(), pMessageFieldNode.get(),
msgtype, *this, isRequired);
}
if(pMessageFieldNode->getName() == "group")
{
DOMAttributesPtr attrs = pMessageFieldNode->getAttributes();
std::string required;
attrs->get("required", required);
bool isRequired = (required == "Y" || required == "y");
addXMLGroup(pDoc.get(), pMessageFieldNode.get(), msgtype, *this, isRequired);
}
RESET_AUTO_PTR(pMessageFieldNode,
pMessageFieldNode->getNextSiblingNode());
}
}
RESET_AUTO_PTR(pMessageNode, pMessageNode->getNextSiblingNode());
}
}
