/* * Copyright (C) 2007 Esmertec AG. * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "expat_parser.h" ExpatParser::ExpatParser() : mHandler(NULL) { mExpat = XML_ParserCreate(NULL); if (mExpat) { XML_SetUserData(mExpat, this); XML_SetDoctypeDeclHandler(mExpat, startDoctypeWrapper, endDoctypeWrapper); XML_SetElementHandler(mExpat, startElementWrapper, endElementWrapper); XML_SetCharacterDataHandler(mExpat, charactersWrapper); } } ExpatParser::~ExpatParser() { if (mExpat) { XML_ParserFree(mExpat); } } void ExpatParser::startElementWrapper(void *userData, const char *name, const char **atts) { ExpatParser * self = (ExpatParser *)userData; if (self->mHandler) { self->mHandler->startElement(name, atts); } } void ExpatParser::endElementWrapper(void *userData, const char *name) { ExpatParser * self = (ExpatParser *)userData; if (self->mHandler) { self->mHandler->endElement(name); } } void ExpatParser::charactersWrapper(void *userData, const char *data, int len) { ExpatParser * self = (ExpatParser *)userData; if (self->mHandler) { self->mHandler->characters(data, len); } } void ExpatParser::startDoctypeWrapper(void *userData, const char *doctypeName, const char *sysid, const char *pubid, int has_internal_subset) { ExpatParser * self = (ExpatParser *)userData; if (self->mHandler) { self->mHandler->startDoctype(doctypeName, sysid, pubid, has_internal_subset); } } void ExpatParser::endDoctypeWrapper(void *userData) { ExpatParser * self = (ExpatParser *)userData; if (self->mHandler) { self->mHandler->endDoctype(); } } int ExpatParser::parse(const char * data, int len, bool end) { return XML_Parse(mExpat, data, len, end); }