diff options
Diffstat (limited to 'indra/llxuixml')
| -rw-r--r-- | indra/llxuixml/llinitparam.h | 65 | ||||
| -rw-r--r-- | indra/llxuixml/lltrans.cpp | 6 | ||||
| -rw-r--r-- | indra/llxuixml/llxuiparser.cpp | 202 | ||||
| -rw-r--r-- | indra/llxuixml/llxuiparser.h | 51 |
4 files changed, 187 insertions, 137 deletions
diff --git a/indra/llxuixml/llinitparam.h b/indra/llxuixml/llinitparam.h index 5461ad9d05..488e20cf9f 100644 --- a/indra/llxuixml/llinitparam.h +++ b/indra/llxuixml/llinitparam.h @@ -204,14 +204,14 @@ namespace LLInitParam typedef std::vector<std::string> possible_values_t; typedef bool (*parser_read_func_t)(Parser& parser, void* output); - typedef boost::function<bool (const void*, const name_stack_t&)> parser_write_func_t; + typedef bool (*parser_write_func_t)(Parser& parser, const void*, const name_stack_t&); typedef boost::function<void (const name_stack_t&, S32, S32, const possible_values_t*)> parser_inspect_func_t; typedef std::map<const std::type_info*, parser_read_func_t, CompareTypeID> parser_read_func_map_t; typedef std::map<const std::type_info*, parser_write_func_t, CompareTypeID> parser_write_func_map_t; typedef std::map<const std::type_info*, parser_inspect_func_t, CompareTypeID> parser_inspect_func_map_t; - Parser() + Parser(parser_read_func_map_t& read_map, parser_write_func_map_t& write_map, parser_inspect_func_map_t& inspect_map) : mParseSilently(false), mParseGeneration(0) {} @@ -219,8 +219,8 @@ namespace LLInitParam template <typename T> bool readValue(T& param) { - parser_read_func_map_t::iterator found_it = mParserReadFuncs.find(&typeid(T)); - if (found_it != mParserReadFuncs.end()) + parser_read_func_map_t::iterator found_it = mParserReadFuncs->find(&typeid(T)); + if (found_it != mParserReadFuncs->end()) { return found_it->second(*this, (void*)¶m); } @@ -229,10 +229,10 @@ namespace LLInitParam template <typename T> bool writeValue(const T& param, const name_stack_t& name_stack) { - parser_write_func_map_t::iterator found_it = mParserWriteFuncs.find(&typeid(T)); - if (found_it != mParserWriteFuncs.end()) + parser_write_func_map_t::iterator found_it = mParserWriteFuncs->find(&typeid(T)); + if (found_it != mParserWriteFuncs->end()) { - return found_it->second((const void*)¶m, name_stack); + return found_it->second(*this, (const void*)¶m, name_stack); } return false; } @@ -240,8 +240,8 @@ namespace LLInitParam // dispatch inspection to registered inspection functions, for each parameter in a param block template <typename T> bool inspectValue(const name_stack_t& name_stack, S32 min_count, S32 max_count, const possible_values_t* possible_values) { - parser_inspect_func_map_t::iterator found_it = mParserInspectFuncs.find(&typeid(T)); - if (found_it != mParserInspectFuncs.end()) + parser_inspect_func_map_t::iterator found_it = mParserInspectFuncs->find(&typeid(T)); + if (found_it != mParserInspectFuncs->end()) { found_it->second(name_stack, min_count, max_count, possible_values); return true; @@ -253,7 +253,6 @@ namespace LLInitParam virtual void parserWarning(const std::string& message); virtual void parserError(const std::string& message); void setParseSilently(bool silent) { mParseSilently = silent; } - bool getParseSilently() { return mParseSilently; } S32 getParseGeneration() { return mParseGeneration; } S32 newParseGeneration() { return ++mParseGeneration; } @@ -261,24 +260,24 @@ namespace LLInitParam protected: template <typename T> - void registerParserFuncs(parser_read_func_t read_func, parser_write_func_t write_func) + void registerParserFuncs(parser_read_func_t read_func, parser_write_func_t write_func = NULL) { - mParserReadFuncs.insert(std::make_pair(&typeid(T), read_func)); - mParserWriteFuncs.insert(std::make_pair(&typeid(T), write_func)); + mParserReadFuncs->insert(std::make_pair(&typeid(T), read_func)); + mParserWriteFuncs->insert(std::make_pair(&typeid(T), write_func)); } template <typename T> void registerInspectFunc(parser_inspect_func_t inspect_func) { - mParserInspectFuncs.insert(std::make_pair(&typeid(T), inspect_func)); + mParserInspectFuncs->insert(std::make_pair(&typeid(T), inspect_func)); } bool mParseSilently; private: - parser_read_func_map_t mParserReadFuncs; - parser_write_func_map_t mParserWriteFuncs; - parser_inspect_func_map_t mParserInspectFuncs; + parser_read_func_map_t* mParserReadFuncs; + parser_write_func_map_t* mParserWriteFuncs; + parser_inspect_func_map_t* mParserInspectFuncs; S32 mParseGeneration; }; @@ -581,7 +580,7 @@ namespace LLInitParam // no further names in stack, attempt to parse value now if (name_stack.first == name_stack.second) { - if (parser.readValue<T>(typed_param.mData.mValue)) + if (parser.readValue(typed_param.mData.mValue)) { typed_param.mData.clearKey(); typed_param.setProvided(true); @@ -594,7 +593,7 @@ namespace LLInitParam { // try to parse a known named value std::string name; - if (parser.readValue<std::string>(name)) + if (parser.readValue(name)) { // try to parse a per type named value if (NAME_VALUE_LOOKUP::get(name, typed_param.mData.mValue)) @@ -629,7 +628,7 @@ namespace LLInitParam { if (!diff_param || !ParamCompare<std::string>::equals(static_cast<const self_t*>(diff_param)->mData.getKey(), key)) { - if (!parser.writeValue<std::string>(key, name_stack)) + if (!parser.writeValue(key, name_stack)) { return; } @@ -637,7 +636,7 @@ namespace LLInitParam } // then try to serialize value directly else if (!diff_param || !ParamCompare<T>::equals(typed_param.get(), static_cast<const self_t*>(diff_param)->get())) { - if (!parser.writeValue<T>(typed_param.mData.mValue, name_stack)) + if (!parser.writeValue(typed_param.mData.mValue, name_stack)) { return; } @@ -750,7 +749,7 @@ namespace LLInitParam { // try to parse a known named value std::string name; - if (parser.readValue<std::string>(name)) + if (parser.readValue(name)) { // try to parse a per type named value if (NAME_VALUE_LOOKUP::get(name, typed_param)) @@ -777,7 +776,7 @@ namespace LLInitParam std::string key = typed_param.mData.getKey(); if (!key.empty() && typed_param.mData.mKeyVersion == typed_param.getLastChangeVersion()) { - if (!parser.writeValue<std::string>(key, name_stack)) + if (!parser.writeValue(key, name_stack)) { return; } @@ -924,7 +923,7 @@ namespace LLInitParam if (name_stack.first == name_stack.second) { // attempt to read value directly - if (parser.readValue<value_t>(value)) + if (parser.readValue(value)) { typed_param.mValues.push_back(value); // save an empty name/value key as a placeholder @@ -939,7 +938,7 @@ namespace LLInitParam { // try to parse a known named value std::string name; - if (parser.readValue<std::string>(name)) + if (parser.readValue(name)) { // try to parse a per type named value if (NAME_VALUE_LOOKUP::get(name, typed_param.mValues)) @@ -973,13 +972,13 @@ namespace LLInitParam if(!key.empty()) { - if(!parser.writeValue<std::string>(key, name_stack)) + if(!parser.writeValue(key, name_stack)) { return; } } // not parse via name values, write out value directly - else if (!parser.writeValue<VALUE_TYPE>(*it, name_stack)) + else if (!parser.writeValue(*it, name_stack)) { return; } @@ -1126,7 +1125,7 @@ namespace LLInitParam { // try to parse a known named value std::string name; - if (parser.readValue<std::string>(name)) + if (parser.readValue(name)) { // try to parse a per type named value if (NAME_VALUE_LOOKUP::get(name, value)) @@ -1159,7 +1158,7 @@ namespace LLInitParam std::string key = key_it->getKey(); if (!key.empty() && key_it->mKeyVersion == it->getLastChangeVersion()) { - if(!parser.writeValue<std::string>(key, name_stack)) + if(!parser.writeValue(key, name_stack)) { return; } @@ -1624,7 +1623,7 @@ namespace LLInitParam // type to apply parse direct value T if (name_stack.first == name_stack.second) { - if(parser.readValue<T>(typed_param.mData.mValue)) + if(parser.readValue(typed_param.mData.mValue)) { typed_param.enclosingBlock().setLastChangedParam(param, true); typed_param.setProvided(true); @@ -1639,7 +1638,7 @@ namespace LLInitParam { // try to parse a known named value std::string name; - if (parser.readValue<std::string>(name)) + if (parser.readValue(name)) { // try to parse a per type named value if (TypeValues<T>::get(name, typed_param.mData.mValue)) @@ -1681,7 +1680,7 @@ namespace LLInitParam { if (!diff_param || !ParamCompare<std::string>::equals(static_cast<const self_t*>(diff_param)->mData.getKey(), key)) { - if (!parser.writeValue<std::string>(key, name_stack)) + if (!parser.writeValue(key, name_stack)) { return; } @@ -1691,7 +1690,7 @@ namespace LLInitParam else if (!diff_param || !ParamCompare<T>::equals(typed_param.get(), (static_cast<const self_t*>(diff_param))->get())) { - if (parser.writeValue<T>(typed_param.mData.mValue, name_stack)) + if (parser.writeValue(typed_param.mData.mValue, name_stack)) { return; } diff --git a/indra/llxuixml/lltrans.cpp b/indra/llxuixml/lltrans.cpp index d6f17dbb08..bf38e925c6 100644 --- a/indra/llxuixml/lltrans.cpp +++ b/indra/llxuixml/lltrans.cpp @@ -72,7 +72,8 @@ bool LLTrans::parseStrings(LLXMLNodePtr &root, const std::set<std::string>& defa } StringTable string_table; - LLXUIParser::instance().readXUI(root, string_table, xml_filename); + LLXUIParser parser; + parser.readXUI(root, string_table, xml_filename); if (!string_table.validateBlock()) { @@ -115,7 +116,8 @@ bool LLTrans::parseLanguageStrings(LLXMLNodePtr &root) } StringTable string_table; - LLXUIParser::instance().readXUI(root, string_table, xml_filename); + LLXUIParser parser; + parser.readXUI(root, string_table, xml_filename); if (!string_table.validateBlock()) { diff --git a/indra/llxuixml/llxuiparser.cpp b/indra/llxuixml/llxuiparser.cpp index d856efb008..220171fb79 100644 --- a/indra/llxuixml/llxuiparser.cpp +++ b/indra/llxuixml/llxuiparser.cpp @@ -47,10 +47,16 @@ using namespace BOOST_SPIRIT_CLASSIC_NS; const S32 MAX_STRING_ATTRIBUTE_SIZE = 40; +static LLInitParam::Parser::parser_read_func_map_t sXSDReadFuncs; +static LLInitParam::Parser::parser_write_func_map_t sXSDWriteFuncs; +static LLInitParam::Parser::parser_inspect_func_map_t sXSDInspectFuncs; + + // // LLXSDWriter // LLXSDWriter::LLXSDWriter() +: Parser(sXSDReadFuncs, sXSDWriteFuncs, sXSDInspectFuncs) { registerInspectFunc<bool>(boost::bind(&LLXSDWriter::writeAttribute, this, "xs:boolean", _1, _2, _3, _4)); registerInspectFunc<std::string>(boost::bind(&LLXSDWriter::writeAttribute, this, "xs:string", _1, _2, _3, _4)); @@ -368,27 +374,35 @@ void LLXUIXSDWriter::writeXSD(const std::string& type_name, const std::string& p fclose(xsd_file); } +static LLInitParam::Parser::parser_read_func_map_t sXUIReadFuncs; +static LLInitParam::Parser::parser_write_func_map_t sXUIWriteFuncs; +static LLInitParam::Parser::parser_inspect_func_map_t sXUIInspectFuncs; + // // LLXUIParser // LLXUIParser::LLXUIParser() -: mLastWriteGeneration(-1), +: Parser(sXUIReadFuncs, sXUIWriteFuncs, sXUIInspectFuncs), + mLastWriteGeneration(-1), mCurReadDepth(0) { - registerParserFuncs<bool>(readBoolValue, boost::bind(&LLXUIParser::writeBoolValue, this, _1, _2)); - registerParserFuncs<std::string>(readStringValue, boost::bind(&LLXUIParser::writeStringValue, this, _1, _2)); - registerParserFuncs<U8>(readU8Value, boost::bind(&LLXUIParser::writeU8Value, this, _1, _2)); - registerParserFuncs<S8>(readS8Value, boost::bind(&LLXUIParser::writeS8Value, this, _1, _2)); - registerParserFuncs<U16>(readU16Value, boost::bind(&LLXUIParser::writeU16Value, this, _1, _2)); - registerParserFuncs<S16>(readS16Value, boost::bind(&LLXUIParser::writeS16Value, this, _1, _2)); - registerParserFuncs<U32>(readU32Value, boost::bind(&LLXUIParser::writeU32Value, this, _1, _2)); - registerParserFuncs<S32>(readS32Value, boost::bind(&LLXUIParser::writeS32Value, this, _1, _2)); - registerParserFuncs<F32>(readF32Value, boost::bind(&LLXUIParser::writeF32Value, this, _1, _2)); - registerParserFuncs<F64>(readF64Value, boost::bind(&LLXUIParser::writeF64Value, this, _1, _2)); - registerParserFuncs<LLColor4>(readColor4Value, boost::bind(&LLXUIParser::writeColor4Value, this, _1, _2)); - registerParserFuncs<LLUIColor>(readUIColorValue, boost::bind(&LLXUIParser::writeUIColorValue, this, _1, _2)); - registerParserFuncs<LLUUID>(readUUIDValue, boost::bind(&LLXUIParser::writeUUIDValue, this, _1, _2)); - registerParserFuncs<LLSD>(readSDValue, boost::bind(&LLXUIParser::writeSDValue, this, _1, _2)); + if (sXUIReadFuncs.empty()) + { + registerParserFuncs<bool>(readBoolValue, writeBoolValue); + registerParserFuncs<std::string>(readStringValue, writeStringValue); + registerParserFuncs<U8>(readU8Value, writeU8Value); + registerParserFuncs<S8>(readS8Value, writeS8Value); + registerParserFuncs<U16>(readU16Value, writeU16Value); + registerParserFuncs<S16>(readS16Value, writeS16Value); + registerParserFuncs<U32>(readU32Value, writeU32Value); + registerParserFuncs<S32>(readS32Value, writeS32Value); + registerParserFuncs<F32>(readF32Value, writeF32Value); + registerParserFuncs<F64>(readF64Value, writeF64Value); + registerParserFuncs<LLColor4>(readColor4Value, writeColor4Value); + registerParserFuncs<LLUIColor>(readUIColorValue, writeUIColorValue); + registerParserFuncs<LLUUID>(readUUIDValue, writeUUIDValue); + registerParserFuncs<LLSD>(readSDValue, writeSDValue); + } } static LLFastTimer::DeclareTimer FTM_PARSE_XUI("XUI Parsing"); @@ -621,9 +635,10 @@ bool LLXUIParser::readBoolValue(Parser& parser, void* val_ptr) return success; } -bool LLXUIParser::writeBoolValue(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeBoolValue(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { node->setBoolValue(*((bool*)val_ptr)); @@ -639,9 +654,10 @@ bool LLXUIParser::readStringValue(Parser& parser, void* val_ptr) return true; } -bool LLXUIParser::writeStringValue(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeStringValue(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { const std::string* string_val = reinterpret_cast<const std::string*>(val_ptr); @@ -676,9 +692,10 @@ bool LLXUIParser::readU8Value(Parser& parser, void* val_ptr) return self.mCurReadNode->getByteValue(1, (U8*)val_ptr); } -bool LLXUIParser::writeU8Value(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeU8Value(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { node->setUnsignedValue(*((U8*)val_ptr)); @@ -699,9 +716,10 @@ bool LLXUIParser::readS8Value(Parser& parser, void* val_ptr) return false; } -bool LLXUIParser::writeS8Value(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeS8Value(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { node->setIntValue(*((S8*)val_ptr)); @@ -722,9 +740,10 @@ bool LLXUIParser::readU16Value(Parser& parser, void* val_ptr) return false; } -bool LLXUIParser::writeU16Value(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeU16Value(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { node->setUnsignedValue(*((U16*)val_ptr)); @@ -745,9 +764,10 @@ bool LLXUIParser::readS16Value(Parser& parser, void* val_ptr) return false; } -bool LLXUIParser::writeS16Value(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeS16Value(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { node->setIntValue(*((S16*)val_ptr)); @@ -762,9 +782,10 @@ bool LLXUIParser::readU32Value(Parser& parser, void* val_ptr) return self.mCurReadNode->getUnsignedValue(1, (U32*)val_ptr); } -bool LLXUIParser::writeU32Value(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeU32Value(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { node->setUnsignedValue(*((U32*)val_ptr)); @@ -779,9 +800,10 @@ bool LLXUIParser::readS32Value(Parser& parser, void* val_ptr) return self.mCurReadNode->getIntValue(1, (S32*)val_ptr); } -bool LLXUIParser::writeS32Value(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeS32Value(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { node->setIntValue(*((S32*)val_ptr)); @@ -796,9 +818,10 @@ bool LLXUIParser::readF32Value(Parser& parser, void* val_ptr) return self.mCurReadNode->getFloatValue(1, (F32*)val_ptr); } -bool LLXUIParser::writeF32Value(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeF32Value(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { node->setFloatValue(*((F32*)val_ptr)); @@ -813,9 +836,10 @@ bool LLXUIParser::readF64Value(Parser& parser, void* val_ptr) return self.mCurReadNode->getDoubleValue(1, (F64*)val_ptr); } -bool LLXUIParser::writeF64Value(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeF64Value(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { node->setDoubleValue(*((F64*)val_ptr)); @@ -836,9 +860,10 @@ bool LLXUIParser::readColor4Value(Parser& parser, void* val_ptr) return false; } -bool LLXUIParser::writeColor4Value(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeColor4Value(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { LLColor4 color = *((LLColor4*)val_ptr); @@ -862,9 +887,10 @@ bool LLXUIParser::readUIColorValue(Parser& parser, void* val_ptr) return false; } -bool LLXUIParser::writeUIColorValue(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeUIColorValue(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { LLUIColor color = *((LLUIColor*)val_ptr); @@ -890,9 +916,10 @@ bool LLXUIParser::readUUIDValue(Parser& parser, void* val_ptr) return false; } -bool LLXUIParser::writeUUIDValue(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeUUIDValue(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { node->setStringValue(((LLUUID*)val_ptr)->asString()); @@ -908,9 +935,11 @@ bool LLXUIParser::readSDValue(Parser& parser, void* val_ptr) return true; } -bool LLXUIParser::writeSDValue(const void* val_ptr, const name_stack_t& stack) +bool LLXUIParser::writeSDValue(Parser& parser, const void* val_ptr, const name_stack_t& stack) { - LLXMLNodePtr node = getNode(stack); + LLXUIParser& self = static_cast<LLXUIParser&>(parser); + + LLXMLNodePtr node = self.getNode(stack); if (node.notNull()) { std::string string_val = ((LLSD*)val_ptr)->asString(); @@ -1007,25 +1036,33 @@ struct ScopedFile LLFILE* mFile; }; +static LLInitParam::Parser::parser_read_func_map_t sSimpleXUIReadFuncs; +static LLInitParam::Parser::parser_write_func_map_t sSimpleXUIWriteFuncs; +static LLInitParam::Parser::parser_inspect_func_map_t sSimpleXUIInspectFuncs; -LLSimpleXUIParser::LLSimpleXUIParser() -: mLastWriteGeneration(-1), - mCurReadDepth(0) +LLSimpleXUIParser::LLSimpleXUIParser(LLSimpleXUIParser::element_start_callback_t element_cb) +: Parser(sSimpleXUIReadFuncs, sSimpleXUIWriteFuncs, sSimpleXUIInspectFuncs), + mLastWriteGeneration(-1), + mCurReadDepth(0), + mElementCB(element_cb) { - registerParserFuncs<bool>(readBoolValue, NULL); - registerParserFuncs<std::string>(readStringValue, NULL); - registerParserFuncs<U8>(readU8Value, NULL); - registerParserFuncs<S8>(readS8Value, NULL); - registerParserFuncs<U16>(readU16Value, NULL); - registerParserFuncs<S16>(readS16Value, NULL); - registerParserFuncs<U32>(readU32Value, NULL); - registerParserFuncs<S32>(readS32Value, NULL); - registerParserFuncs<F32>(readF32Value, NULL); - registerParserFuncs<F64>(readF64Value, NULL); - registerParserFuncs<LLColor4>(readColor4Value, NULL); - registerParserFuncs<LLUIColor>(readUIColorValue, NULL); - registerParserFuncs<LLUUID>(readUUIDValue, NULL); - registerParserFuncs<LLSD>(readSDValue, NULL); + if (sSimpleXUIReadFuncs.empty()) + { + registerParserFuncs<bool>(readBoolValue); + registerParserFuncs<std::string>(readStringValue); + registerParserFuncs<U8>(readU8Value); + registerParserFuncs<S8>(readS8Value); + registerParserFuncs<U16>(readU16Value); + registerParserFuncs<S16>(readS16Value); + registerParserFuncs<U32>(readU32Value); + registerParserFuncs<S32>(readS32Value); + registerParserFuncs<F32>(readF32Value); + registerParserFuncs<F64>(readF64Value); + registerParserFuncs<LLColor4>(readColor4Value); + registerParserFuncs<LLUIColor>(readUIColorValue); + registerParserFuncs<LLUUID>(readUUIDValue); + registerParserFuncs<LLSD>(readSDValue); + } } LLSimpleXUIParser::~LLSimpleXUIParser() @@ -1042,7 +1079,7 @@ bool LLSimpleXUIParser::readXUI(const std::string& filename, LLInitParam::BaseBl XML_SetElementHandler( mParser, startElementHandler, endElementHandler); XML_SetCharacterDataHandler( mParser, characterDataHandler); - mBlock = █ + mOutputStack.push_back(std::make_pair(&block, 0)); mNameStack.clear(); mCurFileName = filename; mCurReadDepth = 0; @@ -1108,16 +1145,25 @@ void LLSimpleXUIParser::startElement(const char *name, const char **atts) typedef boost::tokenizer<boost::char_separator<char> > tokenizer; boost::char_separator<char> sep("."); - mCurReadDepth++; + if (mElementCB) + { + LLInitParam::BaseBlock* blockp = mElementCB(*this, name); + if (blockp) + { + mOutputStack.push_back(std::make_pair(blockp, 0)); + } + } + + mOutputStack.back().second++; S32 num_tokens_pushed = 0; std::string child_name(name); - if (mCurReadDepth > 1) - { - // for non "dotted" child nodes check to see if child node maps to another widget type - // and if not, treat as a child element of the current node - // e.g. <button><rect left="10"/></button> will interpret <rect> as "button.rect" - // since there is no widget named "rect" + if (mOutputStack.back().second == 1) + { // root node for this block + mScope.push_back(child_name); + } + else + { // compound attribute if (child_name.find(".") == std::string::npos) { mNameStack.push_back(std::make_pair(child_name, newParseGeneration())); @@ -1153,10 +1199,6 @@ void LLSimpleXUIParser::startElement(const char *name, const char **atts) mScope.push_back(mNameStack.back().first); } } - else - { - mScope.push_back(child_name); - } mTokenSizeStack.push_back(num_tokens_pushed); readAttributes(atts); @@ -1183,8 +1225,7 @@ bool LLSimpleXUIParser::readAttributes(const char **atts) } // child nodes are not necessarily valid attributes, so don't complain once we've recursed - bool silent = mCurReadDepth > 1; - any_parsed |= mBlock->submitValue(mNameStack, *this, silent); + any_parsed |= mOutputStack.back().first->submitValue(mNameStack, *this, mParseSilently); while(num_tokens_pushed-- > 0) { @@ -1204,12 +1245,21 @@ void LLSimpleXUIParser::endElement(const char *name) { mNameStack.push_back(std::make_pair(std::string("value"), newParseGeneration())); mCurAttributeValueBegin = mTextContents.c_str(); - mBlock->submitValue(mNameStack, *this, false); + mOutputStack.back().first->submitValue(mNameStack, *this, mParseSilently); mNameStack.pop_back(); mTextContents.clear(); } } - mCurReadDepth--; + + if (--mOutputStack.back().second == 0) + { + if (mOutputStack.empty()) + { + LL_ERRS("ReadXUI") << "Parameter block output stack popped while empty." << LL_ENDL; + } + mOutputStack.pop_back(); + } + S32 num_tokens_to_pop = mTokenSizeStack.back(); mTokenSizeStack.pop_back(); while(num_tokens_to_pop-- > 0) diff --git a/indra/llxuixml/llxuiparser.h b/indra/llxuixml/llxuiparser.h index eb7147f49e..ee8fcdc369 100644 --- a/indra/llxuixml/llxuiparser.h +++ b/indra/llxuixml/llxuiparser.h @@ -102,14 +102,12 @@ public: -class LLXUIParser : public LLInitParam::Parser, public LLSingleton<LLXUIParser> +class LLXUIParser : public LLInitParam::Parser { LOG_CLASS(LLXUIParser); -protected: - LLXUIParser(); - friend class LLSingleton<LLXUIParser>; public: + LLXUIParser(); typedef LLInitParam::Parser::name_stack_t name_stack_t; /*virtual*/ std::string getCurrentElementName(); @@ -140,20 +138,20 @@ private: static bool readSDValue(Parser& parser, void* val_ptr); //writer helper functions - bool writeBoolValue(const void* val_ptr, const name_stack_t&); - bool writeStringValue(const void* val_ptr, const name_stack_t&); - bool writeU8Value(const void* val_ptr, const name_stack_t&); - bool writeS8Value(const void* val_ptr, const name_stack_t&); - bool writeU16Value(const void* val_ptr, const name_stack_t&); - bool writeS16Value(const void* val_ptr, const name_stack_t&); - bool writeU32Value(const void* val_ptr, const name_stack_t&); - bool writeS32Value(const void* val_ptr, const name_stack_t&); - bool writeF32Value(const void* val_ptr, const name_stack_t&); - bool writeF64Value(const void* val_ptr, const name_stack_t&); - bool writeColor4Value(const void* val_ptr, const name_stack_t&); - bool writeUIColorValue(const void* val_ptr, const name_stack_t&); - bool writeUUIDValue(const void* val_ptr, const name_stack_t&); - bool writeSDValue(const void* val_ptr, const name_stack_t&); + static bool writeBoolValue(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeStringValue(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeU8Value(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeS8Value(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeU16Value(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeS16Value(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeU32Value(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeS32Value(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeF32Value(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeF64Value(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeColor4Value(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeUIColorValue(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeUUIDValue(Parser& parser, const void* val_ptr, const name_stack_t&); + static bool writeSDValue(Parser& parser, const void* val_ptr, const name_stack_t&); LLXMLNodePtr getNode(const name_stack_t& stack); @@ -182,23 +180,22 @@ private: // of coroutines to perform matching of xml nodes during parsing. Not sure if the overhead // of coroutines would offset the gain from SAX parsing -class LLSimpleXUIParser : public LLInitParam::Parser, public LLSingleton<LLSimpleXUIParser> +class LLSimpleXUIParser : public LLInitParam::Parser { LOG_CLASS(LLSimpleXUIParser); - -protected: - LLSimpleXUIParser(); - virtual ~LLSimpleXUIParser(); - friend class LLSingleton<LLSimpleXUIParser>; public: typedef LLInitParam::Parser::name_stack_t name_stack_t; + typedef LLInitParam::BaseBlock* (*element_start_callback_t)(LLSimpleXUIParser&, const char* block_name); + + LLSimpleXUIParser(element_start_callback_t element_cb = NULL); + virtual ~LLSimpleXUIParser(); /*virtual*/ std::string getCurrentElementName(); /*virtual*/ void parserWarning(const std::string& message); /*virtual*/ void parserError(const std::string& message); bool readXUI(const std::string& filename, LLInitParam::BaseBlock& block, bool silent=false); - void setBlock(LLInitParam::BaseBlock* block); + private: //reader helper functions @@ -227,7 +224,6 @@ private: void characterData(const char *s, int len); bool readAttributes(const char **atts); - LLInitParam::BaseBlock* mBlock; Parser::name_stack_t mNameStack; struct XML_ParserStruct* mParser; S32 mLastWriteGeneration; @@ -238,6 +234,9 @@ private: const char* mCurAttributeValueBegin; std::vector<S32> mTokenSizeStack; std::vector<std::string> mScope; + element_start_callback_t mElementCB; + + std::vector<std::pair<LLInitParam::BaseBlock*, S32> > mOutputStack; }; |