mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2024-12-26 09:20:35 +05:00
Minimize external dependencies: libxml2 is only needed locally for XAO package
This commit is contained in:
vsr
parent
61270f9872
commit
fbf4b96ba0
@ -30,6 +30,8 @@
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#include "XAO_StringField.hxx"
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#include "XAO_XaoExporter.hxx"
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#include <libxml/xmlstring.h>
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using namespace XAO;
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const xmlChar* C_XAO_VERSION = (xmlChar*)"1.0";
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@ -82,7 +82,38 @@ namespace XAO
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using namespace XAO;
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std::string XaoExporter::readStringProp(xmlNodePtr node, const xmlChar* attribute,
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namespace {
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xmlDocPtr exportXMLDoc(Xao* xaoObject);
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void exportGeometry(Geometry* xaoGeometry, xmlDocPtr doc, xmlNodePtr xao);
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void exportGeometricElements(Geometry* xaoGeometry, xmlNodePtr topology,
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XAO::Dimension dim, const xmlChar* colTag, const xmlChar* eltTag);
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void exportGroups(Xao* xaoObject, xmlNodePtr xao);
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void exportFields(Xao* xaoObject, xmlNodePtr xao);
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void exportStep(Step* step, Field* field, xmlNodePtr nodeSteps);
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void parseXMLDoc(xmlDocPtr doc, Xao* xaoObject);
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void parseXaoNode(xmlDocPtr doc, xmlNodePtr xaoNode, Xao* xaoObject);
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void parseGeometryNode(xmlDocPtr doc, xmlNodePtr geometryNode, Xao* xaoObject);
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void parseShapeNode(xmlDocPtr doc, xmlNodePtr shapeNode, Geometry* geometry);
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void parseTopologyNode(xmlNodePtr topologyNode, Geometry* geometry);
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void parseVerticesNode(xmlNodePtr verticesNode, Geometry* geometry);
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void parseEdgesNode(xmlNodePtr edgesNode, Geometry* geometry);
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void parseFacesNode(xmlNodePtr facesNode, Geometry* geometry);
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void parseSolidsNode(xmlNodePtr solidsNode, Geometry* geometry);
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void parseGroupsNode(xmlNodePtr groupsNode, Xao* xaoObject);
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void parseGroupNode(xmlNodePtr groupNode, Xao* xaoObject);
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void parseFieldsNode(xmlNodePtr fieldsNode, Xao* xaoObject);
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void parseFieldNode(xmlNodePtr fieldNode, Xao* xaoObject);
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void parseStepNode(xmlNodePtr stepNode, Field* field);
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void parseStepElementNode(xmlNodePtr eltNode, Step* step);
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std::string readStringProp(xmlNodePtr node, const xmlChar* attribute,
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const bool& required, const std::string& defaultValue, const std::string& exception = std::string(""));
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int readIntegerProp(xmlNodePtr node, const xmlChar* attribute,
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const bool& required, const int& defaultValue, const std::string& exception = std::string(""));
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std::string readStringProp(xmlNodePtr node, const xmlChar* attribute,
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const bool& required, const std::string& defaultValue,
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const std::string& exception /*= std::string() */)
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{
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@ -106,7 +137,7 @@ std::string XaoExporter::readStringProp(xmlNodePtr node, const xmlChar* attribut
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return res;
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}
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int XaoExporter::readIntegerProp(xmlNodePtr node, const xmlChar* attribute,
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int readIntegerProp(xmlNodePtr node, const xmlChar* attribute,
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const bool& required, const int& defaultValue,
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const std::string& exception /*= std::string() */)
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{
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@ -130,31 +161,7 @@ int XaoExporter::readIntegerProp(xmlNodePtr node, const xmlChar* attribute,
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return res;
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}
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const bool XaoExporter::saveToFile(Xao* xaoObject, const std::string& fileName)
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throw (XAO_Exception)
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{
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xmlDocPtr doc = exportXMLDoc(xaoObject);
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xmlSaveFormatFileEnc(fileName.c_str(), doc, "UTF-8", 1); // format = 1 for node indentation
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xmlFreeDoc(doc);
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return true;
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}
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const std::string XaoExporter::saveToXml(Xao* xaoObject)
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throw (XAO_Exception)
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{
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xmlDocPtr doc = exportXMLDoc(xaoObject);
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xmlChar *xmlbuff;
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int buffersize;
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xmlDocDumpFormatMemory(doc, &xmlbuff, &buffersize, 1); // format = 1 for node indentation
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xmlFreeDoc(doc);
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xmlCleanupGlobals();
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return (char*)xmlbuff;
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}
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xmlDocPtr XaoExporter::exportXMLDoc(Xao* xaoObject)
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xmlDocPtr exportXMLDoc(Xao* xaoObject)
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{
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// Creating the Xml document
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xmlDocPtr masterDocument = xmlNewDoc(BAD_CAST "1.0");
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@ -175,7 +182,7 @@ xmlDocPtr XaoExporter::exportXMLDoc(Xao* xaoObject)
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return masterDocument;
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}
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void XaoExporter::exportGeometricElements(Geometry* xaoGeometry,
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void exportGeometricElements(Geometry* xaoGeometry,
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xmlNodePtr topology, XAO::Dimension dim, const xmlChar* colTag, const xmlChar* eltTag)
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{
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xmlNodePtr vertices = xmlNewChild(topology, 0, colTag, 0);
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@ -192,7 +199,7 @@ void XaoExporter::exportGeometricElements(Geometry* xaoGeometry,
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}
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}
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void XaoExporter::exportGeometry(Geometry* xaoGeometry, xmlDocPtr doc, xmlNodePtr xao)
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void exportGeometry(Geometry* xaoGeometry, xmlDocPtr doc, xmlNodePtr xao)
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{
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// Geometric part
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xmlNodePtr geometry = xmlNewChild(xao, 0, C_TAG_GEOMETRY, 0);
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@ -212,7 +219,7 @@ void XaoExporter::exportGeometry(Geometry* xaoGeometry, xmlDocPtr doc, xmlNodePt
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exportGeometricElements(xaoGeometry, topology, XAO::SOLID, C_TAG_SOLIDS, C_TAG_SOLID);
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}
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void XaoExporter::exportGroups(Xao* xaoObject, xmlNodePtr xao)
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void exportGroups(Xao* xaoObject, xmlNodePtr xao)
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{
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xmlNodePtr groups = xmlNewChild(xao, 0, C_TAG_GROUPS, 0);
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xmlNewProp(groups, C_ATTR_COUNT, BAD_CAST XaoUtils::intToString(xaoObject->countGroups()).c_str());
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@ -235,7 +242,7 @@ void XaoExporter::exportGroups(Xao* xaoObject, xmlNodePtr xao)
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}
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}
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void XaoExporter::exportFields(Xao* xaoObject, xmlNodePtr xao)
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void exportFields(Xao* xaoObject, xmlNodePtr xao)
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{
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xmlNodePtr fields = xmlNewChild(xao, 0, C_TAG_FIELDS, 0);
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xmlNewProp(fields, C_ATTR_COUNT, BAD_CAST XaoUtils::intToString(xaoObject->countFields()).c_str());
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@ -270,7 +277,7 @@ void XaoExporter::exportFields(Xao* xaoObject, xmlNodePtr xao)
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}
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}
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void XaoExporter::exportStep(Step* step, Field* field, xmlNodePtr nodeSteps)
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void exportStep(Step* step, Field* field, xmlNodePtr nodeSteps)
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{
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xmlNodePtr nodeStep = xmlNewChild(nodeSteps, 0, C_TAG_STEP, 0);
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xmlNewProp(nodeStep, C_ATTR_STEP_NUMBER, BAD_CAST XaoUtils::intToString(step->getStep()).c_str());
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@ -293,36 +300,7 @@ void XaoExporter::exportStep(Step* step, Field* field, xmlNodePtr nodeSteps)
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}
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}
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const bool XaoExporter::readFromFile(const std::string& fileName, Xao* xaoObject)
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throw (XAO_Exception)
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{
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// parse the file and get the DOM
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int options = XML_PARSE_HUGE || XML_PARSE_NOCDATA;
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xmlDocPtr doc = xmlReadFile(fileName.c_str(), NULL, options);
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if (doc == NULL)
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{
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throw XAO_Exception("Cannot read XAO file");
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}
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parseXMLDoc(doc, xaoObject);
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return true;
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}
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const bool XaoExporter::setXML(const std::string& xml, Xao* xaoObject)
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throw (XAO_Exception)
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{
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int options = XML_PARSE_HUGE || XML_PARSE_NOCDATA;
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xmlDocPtr doc = xmlReadDoc(BAD_CAST xml.c_str(), "", NULL, options);
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if (doc == NULL)
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{
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throw XAO_Exception("Cannot read XAO stream");
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}
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parseXMLDoc(doc, xaoObject);
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return true;
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}
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void XaoExporter::parseXMLDoc(xmlDocPtr doc, Xao* xaoObject)
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void parseXMLDoc(xmlDocPtr doc, Xao* xaoObject)
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{
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// Get the root element node
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xmlNodePtr root = xmlDocGetRootElement(doc);
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@ -335,7 +313,7 @@ void XaoExporter::parseXMLDoc(xmlDocPtr doc, Xao* xaoObject)
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xmlCleanupParser(); // free globals
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}
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void XaoExporter::parseXaoNode(xmlDocPtr doc, xmlNodePtr xaoNode, Xao* xaoObject)
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void parseXaoNode(xmlDocPtr doc, xmlNodePtr xaoNode, Xao* xaoObject)
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{
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std::string version = readStringProp(xaoNode, C_ATTR_XAO_VERSION, false, "");
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if (version != "")
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@ -355,7 +333,7 @@ void XaoExporter::parseXaoNode(xmlDocPtr doc, xmlNodePtr xaoNode, Xao* xaoObject
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}
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}
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void XaoExporter::parseGeometryNode(xmlDocPtr doc, xmlNodePtr geometryNode, Xao* xaoObject)
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void parseGeometryNode(xmlDocPtr doc, xmlNodePtr geometryNode, Xao* xaoObject)
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{
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// get the shape and topo nodes
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xmlNodePtr shapeNode = NULL;
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@ -379,7 +357,7 @@ void XaoExporter::parseGeometryNode(xmlDocPtr doc, xmlNodePtr geometryNode, Xao*
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xaoObject->setGeometry(geometry);
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}
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void XaoExporter::parseShapeNode(xmlDocPtr doc, xmlNodePtr shapeNode, Geometry* geometry)
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void parseShapeNode(xmlDocPtr doc, xmlNodePtr shapeNode, Geometry* geometry)
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{
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if (geometry->getFormat() == XAO::BREP)
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{
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@ -396,7 +374,7 @@ void XaoExporter::parseShapeNode(xmlDocPtr doc, xmlNodePtr shapeNode, Geometry*
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}
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}
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void XaoExporter::parseTopologyNode(xmlNodePtr topologyNode, Geometry* geometry)
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void parseTopologyNode(xmlNodePtr topologyNode, Geometry* geometry)
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{
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for (xmlNodePtr node = topologyNode->children; node; node = node->next)
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{
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@ -411,7 +389,7 @@ void XaoExporter::parseTopologyNode(xmlNodePtr topologyNode, Geometry* geometry)
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}
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}
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void XaoExporter::parseVerticesNode(xmlNodePtr verticesNode, Geometry* geometry)
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void parseVerticesNode(xmlNodePtr verticesNode, Geometry* geometry)
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{
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int count = readIntegerProp(verticesNode, C_ATTR_COUNT, true, -1);
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geometry->setCountVertices(count);
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@ -429,7 +407,7 @@ void XaoExporter::parseVerticesNode(xmlNodePtr verticesNode, Geometry* geometry)
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}
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}
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void XaoExporter::parseEdgesNode(xmlNodePtr edgesNode, Geometry* geometry)
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void parseEdgesNode(xmlNodePtr edgesNode, Geometry* geometry)
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{
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int count = readIntegerProp(edgesNode, C_ATTR_COUNT, true, -1);
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geometry->setCountEdges(count);
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@ -447,7 +425,7 @@ void XaoExporter::parseEdgesNode(xmlNodePtr edgesNode, Geometry* geometry)
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}
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}
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void XaoExporter::parseFacesNode(xmlNodePtr facesNode, Geometry* geometry)
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void parseFacesNode(xmlNodePtr facesNode, Geometry* geometry)
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{
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int count = readIntegerProp(facesNode, C_ATTR_COUNT, true, -1);
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geometry->setCountFaces(count);
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@ -465,7 +443,7 @@ void XaoExporter::parseFacesNode(xmlNodePtr facesNode, Geometry* geometry)
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}
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}
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void XaoExporter::parseSolidsNode(xmlNodePtr solidsNode, Geometry* geometry)
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void parseSolidsNode(xmlNodePtr solidsNode, Geometry* geometry)
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{
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int count = readIntegerProp(solidsNode, C_ATTR_COUNT, true, -1);
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geometry->setCountSolids(count);
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@ -483,7 +461,7 @@ void XaoExporter::parseSolidsNode(xmlNodePtr solidsNode, Geometry* geometry)
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}
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}
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void XaoExporter::parseGroupsNode(xmlNodePtr groupsNode, Xao* xaoObject)
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void parseGroupsNode(xmlNodePtr groupsNode, Xao* xaoObject)
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{
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for (xmlNodePtr node = groupsNode->children; node; node = node->next)
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{
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@ -494,7 +472,7 @@ void XaoExporter::parseGroupsNode(xmlNodePtr groupsNode, Xao* xaoObject)
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}
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}
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void XaoExporter::parseGroupNode(xmlNodePtr groupNode, Xao* xaoObject)
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void parseGroupNode(xmlNodePtr groupNode, Xao* xaoObject)
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{
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std::string strDimension = readStringProp(groupNode, C_ATTR_GROUP_DIM, true, "");
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XAO::Dimension dim = XaoUtils::stringToDimension(strDimension);
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@ -513,7 +491,7 @@ void XaoExporter::parseGroupNode(xmlNodePtr groupNode, Xao* xaoObject)
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}
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}
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void XaoExporter::parseFieldsNode(xmlNodePtr fieldsNode, Xao* xaoObject)
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void parseFieldsNode(xmlNodePtr fieldsNode, Xao* xaoObject)
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{
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for (xmlNodePtr node = fieldsNode->children; node; node = node->next)
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{
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@ -524,7 +502,7 @@ void XaoExporter::parseFieldsNode(xmlNodePtr fieldsNode, Xao* xaoObject)
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}
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}
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void XaoExporter::parseFieldNode(xmlNodePtr fieldNode, Xao* xaoObject)
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void parseFieldNode(xmlNodePtr fieldNode, Xao* xaoObject)
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{
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std::string strDimension = readStringProp(fieldNode, C_ATTR_FIELD_DIMENSION, true, "");
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XAO::Dimension dim = XaoUtils::stringToDimension(strDimension);
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@ -583,7 +561,7 @@ void XaoExporter::parseFieldNode(xmlNodePtr fieldNode, Xao* xaoObject)
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}
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}
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void XaoExporter::parseStepNode(xmlNodePtr stepNode, Field* field)
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void parseStepNode(xmlNodePtr stepNode, Field* field)
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{
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int stepNumber = readIntegerProp(stepNode, C_ATTR_STEP_NUMBER, true, -1);
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Step* step = field->addNewStep(stepNumber);
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@ -603,7 +581,7 @@ void XaoExporter::parseStepNode(xmlNodePtr stepNode, Field* field)
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}
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}
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void XaoExporter::parseStepElementNode(xmlNodePtr eltNode, Step* step)
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void parseStepElementNode(xmlNodePtr eltNode, Step* step)
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{
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int index = readIntegerProp(eltNode, C_ATTR_ELT_INDEX, true, -1);
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@ -624,3 +602,57 @@ void XaoExporter::parseStepElementNode(xmlNodePtr eltNode, Step* step)
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}
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}
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}
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}
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const bool XaoExporter::saveToFile(Xao* xaoObject, const std::string& fileName)
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throw (XAO_Exception)
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{
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xmlDocPtr doc = exportXMLDoc(xaoObject);
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xmlSaveFormatFileEnc(fileName.c_str(), doc, "UTF-8", 1); // format = 1 for node indentation
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xmlFreeDoc(doc);
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return true;
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}
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const std::string XaoExporter::saveToXml(Xao* xaoObject)
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throw (XAO_Exception)
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{
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xmlDocPtr doc = exportXMLDoc(xaoObject);
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xmlChar *xmlbuff;
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int buffersize;
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xmlDocDumpFormatMemory(doc, &xmlbuff, &buffersize, 1); // format = 1 for node indentation
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xmlFreeDoc(doc);
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xmlCleanupGlobals();
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return (char*)xmlbuff;
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}
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const bool XaoExporter::readFromFile(const std::string& fileName, Xao* xaoObject)
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throw (XAO_Exception)
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{
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// parse the file and get the DOM
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int options = XML_PARSE_HUGE || XML_PARSE_NOCDATA;
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xmlDocPtr doc = xmlReadFile(fileName.c_str(), NULL, options);
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if (doc == NULL)
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{
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throw XAO_Exception("Cannot read XAO file");
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}
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parseXMLDoc(doc, xaoObject);
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return true;
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}
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const bool XaoExporter::setXML(const std::string& xml, Xao* xaoObject)
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throw (XAO_Exception)
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{
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int options = XML_PARSE_HUGE || XML_PARSE_NOCDATA;
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xmlDocPtr doc = xmlReadDoc(BAD_CAST xml.c_str(), "", NULL, options);
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if (doc == NULL)
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{
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throw XAO_Exception("Cannot read XAO stream");
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}
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parseXMLDoc(doc, xaoObject);
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return true;
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}
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@ -21,8 +21,6 @@
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#ifndef __XAO_XAOEXPORTER_HXX__
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#define __XAO_XAOEXPORTER_HXX__
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#include <libxml/parser.h>
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#include "XAO_Xao.hxx"
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#include "XAO_Geometry.hxx"
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#include "XAO_Group.hxx"
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@ -71,37 +69,6 @@ namespace XAO
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*/
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static const bool setXML(const std::string& xml, Xao* xaoObject)
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throw (XAO_Exception);
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private:
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static xmlDocPtr exportXMLDoc(Xao* xaoObject);
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static void exportGeometry(Geometry* xaoGeometry, xmlDocPtr doc, xmlNodePtr xao);
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static void exportGeometricElements(Geometry* xaoGeometry, xmlNodePtr topology,
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XAO::Dimension dim, const xmlChar* colTag, const xmlChar* eltTag);
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static void exportGroups(Xao* xaoObject, xmlNodePtr xao);
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static void exportFields(Xao* xaoObject, xmlNodePtr xao);
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static void exportStep(Step* step, Field* field, xmlNodePtr nodeSteps);
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static void parseXMLDoc(xmlDocPtr doc, Xao* xaoObject);
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static void parseXaoNode(xmlDocPtr doc, xmlNodePtr xaoNode, Xao* xaoObject);
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static void parseGeometryNode(xmlDocPtr doc, xmlNodePtr geometryNode, Xao* xaoObject);
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static void parseShapeNode(xmlDocPtr doc, xmlNodePtr shapeNode, Geometry* geometry);
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static void parseTopologyNode(xmlNodePtr topologyNode, Geometry* geometry);
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static void parseVerticesNode(xmlNodePtr verticesNode, Geometry* geometry);
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static void parseEdgesNode(xmlNodePtr edgesNode, Geometry* geometry);
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static void parseFacesNode(xmlNodePtr facesNode, Geometry* geometry);
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static void parseSolidsNode(xmlNodePtr solidsNode, Geometry* geometry);
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static void parseGroupsNode(xmlNodePtr groupsNode, Xao* xaoObject);
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static void parseGroupNode(xmlNodePtr groupNode, Xao* xaoObject);
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static void parseFieldsNode(xmlNodePtr fieldsNode, Xao* xaoObject);
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static void parseFieldNode(xmlNodePtr fieldNode, Xao* xaoObject);
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static void parseStepNode(xmlNodePtr stepNode, Field* field);
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static void parseStepElementNode(xmlNodePtr eltNode, Step* step);
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static std::string readStringProp(xmlNodePtr node, const xmlChar* attribute,
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const bool& required, const std::string& defaultValue, const std::string& exception = std::string(""));
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static int readIntegerProp(xmlNodePtr node, const xmlChar* attribute,
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const bool& required, const int& defaultValue, const std::string& exception = std::string(""));
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};
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}
|
||||
|
||||
|
||||
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Reference in New Issue
Block a user