diff options
Diffstat (limited to 'src/mesh/assimp-master/contrib/openddlparser/code/OpenDDLParser.cpp')
| -rw-r--r-- | src/mesh/assimp-master/contrib/openddlparser/code/OpenDDLParser.cpp | 1035 |
1 files changed, 0 insertions, 1035 deletions
diff --git a/src/mesh/assimp-master/contrib/openddlparser/code/OpenDDLParser.cpp b/src/mesh/assimp-master/contrib/openddlparser/code/OpenDDLParser.cpp deleted file mode 100644 index e2bef97..0000000 --- a/src/mesh/assimp-master/contrib/openddlparser/code/OpenDDLParser.cpp +++ /dev/null @@ -1,1035 +0,0 @@ -/*----------------------------------------------------------------------------------------------- -The MIT License (MIT) - -Copyright (c) 2014-2020 Kim Kulling - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ------------------------------------------------------------------------------------------------*/ -#include <openddlparser/OpenDDLExport.h> -#include <openddlparser/OpenDDLParser.h> - -#include <math.h> -#include <algorithm> -#include <cassert> -#include <iostream> -#include <sstream> - -#ifdef _WIN32 -#include <windows.h> -#endif // _WIN32 - -BEGIN_ODDLPARSER_NS - -static const char *Version = "0.4.0"; - -namespace Grammar { - -static const char *OpenBracketToken = "{"; -static const char *CloseBracketToken = "}"; -static const char *OpenPropertyToken = "("; -static const char *ClosePropertyToken = ")"; -static const char *OpenArrayToken = "["; -static const char *CloseArrayToken = "]"; -static const char *BoolTrue = "true"; -static const char *BoolFalse = "false"; -static const char *CommaSeparator = ","; - -static const char *PrimitiveTypeToken[(size_t)Value::ValueType::ddl_types_max] = { - "bool", - "int8", - "int16", - "int32", - "int64", - "unsigned_int8", - "unsigned_int16", - "unsigned_int32", - "unsigned_int64", - "half", - "float", - "double", - "string", - "ref" -}; -} // Namespace Grammar - -const char *getTypeToken(Value::ValueType type) { - return Grammar::PrimitiveTypeToken[(size_t)type]; -} - -static void logInvalidTokenError(char *in, const std::string &exp, OpenDDLParser::logCallback callback) { - if (callback) { - std::string full(in); - std::string part(full.substr(0, 50)); - std::stringstream stream; - stream << "Invalid token \"" << *in << "\" " - << "(expected \"" << exp << "\") " - << "in: \"" << part << "\""; - callback(ddl_error_msg, stream.str()); - } -} - -static bool isIntegerType(Value::ValueType integerType) { - if (integerType != Value::ValueType::ddl_int8 && integerType != Value::ValueType::ddl_int16 && - integerType != Value::ValueType::ddl_int32 && integerType != Value::ValueType::ddl_int64) { - return false; - } - - return true; -} - -static bool isUnsignedIntegerType(Value::ValueType integerType) { - if (integerType != Value::ValueType::ddl_unsigned_int8 && integerType != Value::ValueType::ddl_unsigned_int16 && - integerType != Value::ValueType::ddl_unsigned_int32 && integerType != Value::ValueType::ddl_unsigned_int64) { - return false; - } - - return true; -} - -static DDLNode *createDDLNode(Text *id, OpenDDLParser *parser) { - if (nullptr == id || nullptr == parser || id->m_buffer == nullptr) { - return nullptr; - } - - const std::string type(id->m_buffer); - DDLNode *parent(parser->top()); - DDLNode *node = DDLNode::create(type, "", parent); - - return node; -} - -OpenDDLParser::OpenDDLParser() : - m_logCallback(nullptr), - m_buffer(), - m_stack(), - m_context(nullptr) { - // empty -} - -OpenDDLParser::OpenDDLParser(const char *buffer, size_t len) : - m_logCallback(nullptr), m_buffer(), m_context(nullptr) { - if (0 != len) { - setBuffer(buffer, len); - } -} - -OpenDDLParser::~OpenDDLParser() { - clear(); -} - -void OpenDDLParser::logToStream(FILE *f, LogSeverity severity, const std::string &message) { - if (f) { - const char *tag = "none"; - switch (severity) { - case ddl_debug_msg: tag = "debug"; break; - case ddl_info_msg: tag = "info"; break; - case ddl_warn_msg: tag = "warn"; break; - case ddl_error_msg: tag = "error"; break; - } - fprintf(f, "OpenDDLParser: (%5s) %s\n", tag, message.c_str()); - } -} - -OpenDDLParser::logCallback OpenDDLParser::StdLogCallback (FILE *destination) { - using namespace std::placeholders; - return std::bind(logToStream, destination ? destination : stderr, _1, _2); -} - -void OpenDDLParser::setLogCallback(logCallback callback) { - // install user-specific log callback; null = no log callback - m_logCallback = callback; -} - -OpenDDLParser::logCallback OpenDDLParser::getLogCallback() const { - return m_logCallback; -} - -void OpenDDLParser::setBuffer(const char *buffer, size_t len) { - clear(); - if (0 == len) { - return; - } - - m_buffer.resize(len); - ::memcpy(&m_buffer[0], buffer, len); -} - -void OpenDDLParser::setBuffer(const std::vector<char> &buffer) { - clear(); - m_buffer.resize(buffer.size()); - std::copy(buffer.begin(), buffer.end(), m_buffer.begin()); -} - -const char *OpenDDLParser::getBuffer() const { - if (m_buffer.empty()) { - return nullptr; - } - - return &m_buffer[0]; -} - -size_t OpenDDLParser::getBufferSize() const { - return m_buffer.size(); -} - -void OpenDDLParser::clear() { - m_buffer.resize(0); - delete m_context; - m_context = nullptr; -} - -bool OpenDDLParser::validate() { - if (m_buffer.empty()) { - return true; - } - - if (!isCharacter(m_buffer[0]) && !isNumeric(m_buffer[0])) { - return false; - } - - return true; -} - -bool OpenDDLParser::parse() { - if (m_buffer.empty()) { - return false; - } - - normalizeBuffer(m_buffer); - if (!validate()) { - return false; - } - - m_context = new Context; - m_context->m_root = DDLNode::create("root", "", nullptr); - pushNode(m_context->m_root); - - // do the main parsing - char *current(&m_buffer[0]); - char *end(&m_buffer[m_buffer.size() - 1] + 1); - size_t pos(current - &m_buffer[0]); - while (pos < m_buffer.size()) { - current = parseNextNode(current, end); - if (current == nullptr) { - return false; - } - pos = current - &m_buffer[0]; - } - return true; -} - -bool OpenDDLParser::exportContext(Context *ctx, const std::string &filename) { - if (nullptr == ctx) { - return false; - } - - OpenDDLExport myExporter; - return myExporter.exportContext(ctx, filename); -} - -char *OpenDDLParser::parseNextNode(char *in, char *end) { - in = parseHeader(in, end); - in = parseStructure(in, end); - - return in; -} - -#ifdef DEBUG_HEADER_NAME -static void dumpId(Identifier *id) { - if (nullptr != id) { - if (nullptr != id->m_text.m_buffer) { - std::cout << id->m_text.m_buffer << std::endl; - } - } -} -#endif - -char *OpenDDLParser::parseHeader(char *in, char *end) { - if (nullptr == in || in == end) { - return in; - } - - Text *id(nullptr); - in = OpenDDLParser::parseIdentifier(in, end, &id); - -#ifdef DEBUG_HEADER_NAME - dumpId(id); -#endif // DEBUG_HEADER_NAME - - in = lookForNextToken(in, end); - if (nullptr != id) { - // store the node - DDLNode *node(createDDLNode(id, this)); - if (nullptr != node) { - pushNode(node); - } else { - std::cerr << "nullptr returned by creating DDLNode." << std::endl; - } - delete id; - - Name *name(nullptr); - in = OpenDDLParser::parseName(in, end, &name); - if (nullptr != name && nullptr != node && nullptr != name->m_id->m_buffer) { - const std::string nodeName(name->m_id->m_buffer); - node->setName(nodeName); - delete name; - } - - Property *first(nullptr); - in = lookForNextToken(in, end); - if (in != end && *in == Grammar::OpenPropertyToken[0]) { - in++; - Property *prop(nullptr), *prev(nullptr); - while (in != end && *in != Grammar::ClosePropertyToken[0]) { - in = OpenDDLParser::parseProperty(in, end, &prop); - in = lookForNextToken(in, end); - if(in == end) { - break; - } - - if (*in != Grammar::CommaSeparator[0] && *in != Grammar::ClosePropertyToken[0]) { - logInvalidTokenError(in, Grammar::ClosePropertyToken, m_logCallback); - return nullptr; - } - - if (nullptr != prop && *in != Grammar::CommaSeparator[0]) { - if (nullptr == first) { - first = prop; - } - if (nullptr != prev) { - prev->m_next = prop; - } - prev = prop; - } - } - if(in != end) { - ++in; - } - } - - // set the properties - if (nullptr != first && nullptr != node) { - node->setProperties(first); - } - } - - return in; -} - -char *OpenDDLParser::parseStructure(char *in, char *end) { - if (nullptr == in || in == end) { - return in; - } - - bool error(false); - in = lookForNextToken(in, end); - if (*in == *Grammar::OpenBracketToken) { - // loop over all children ( data and nodes ) - do { - in = parseStructureBody(in, end, error); - if (in == nullptr) { - return nullptr; - } - } while (*in != *Grammar::CloseBracketToken); - ++in; - } else { - ++in; - logInvalidTokenError(in, std::string(Grammar::OpenBracketToken), m_logCallback); - error = true; - return nullptr; - } - in = lookForNextToken(in, end); - - // pop node from stack after successful parsing - if (!error) { - popNode(); - } - - return in; -} - -static void setNodeValues(DDLNode *currentNode, Value *values) { - if (nullptr != values) { - if (nullptr != currentNode) { - currentNode->setValue(values); - } - } -} - -static void setNodeReferences(DDLNode *currentNode, Reference *refs) { - if (nullptr != refs) { - if (nullptr != currentNode) { - currentNode->setReferences(refs); - } - } -} - -static void setNodeDataArrayList(DDLNode *currentNode, DataArrayList *dtArrayList) { - if (nullptr != dtArrayList) { - if (nullptr != currentNode) { - currentNode->setDataArrayList(dtArrayList); - } - } -} - -char *OpenDDLParser::parseStructureBody(char *in, char *end, bool &error) { - if (!isNumeric(*in) && !isCharacter(*in)) { - ++in; - } - - in = lookForNextToken(in, end); - Value::ValueType type(Value::ValueType::ddl_none); - size_t arrayLen(0); - in = OpenDDLParser::parsePrimitiveDataType(in, end, type, arrayLen); - if (Value::ValueType::ddl_none != type) { - // parse a primitive data type - in = lookForNextToken(in, end); - if (*in == Grammar::OpenBracketToken[0]) { - Reference *refs(nullptr); - DataArrayList *dtArrayList(nullptr); - Value *values(nullptr); - if (1 == arrayLen) { - size_t numRefs(0), numValues(0); - in = parseDataList(in, end, type, &values, numValues, &refs, numRefs); - setNodeValues(top(), values); - setNodeReferences(top(), refs); - } else if (arrayLen > 1) { - in = parseDataArrayList(in, end, type, &dtArrayList); - setNodeDataArrayList(top(), dtArrayList); - } else { - std::cerr << "0 for array is invalid." << std::endl; - error = true; - } - } - - in = lookForNextToken(in, end); - if (*in != '}') { - logInvalidTokenError(in, std::string(Grammar::CloseBracketToken), m_logCallback); - return nullptr; - } else { - //in++; - } - } else { - // parse a complex data type - in = parseNextNode(in, end); - } - - return in; -} - -void OpenDDLParser::pushNode(DDLNode *node) { - if (nullptr == node) { - return; - } - - m_stack.push_back(node); -} - -DDLNode *OpenDDLParser::popNode() { - if (m_stack.empty()) { - return nullptr; - } - - DDLNode *topNode(top()); - m_stack.pop_back(); - return topNode; -} - -DDLNode *OpenDDLParser::top() { - if (m_stack.empty()) { - return nullptr; - } - - DDLNode *top(m_stack.back()); - return top; -} - -DDLNode *OpenDDLParser::getRoot() const { - if (nullptr == m_context) { - return nullptr; - } - - return m_context->m_root; -} - -Context *OpenDDLParser::getContext() const { - return m_context; -} - -void OpenDDLParser::normalizeBuffer(std::vector<char> &buffer) { - if (buffer.empty()) { - return; - } - - std::vector<char> newBuffer; - const size_t len(buffer.size()); - char *end(&buffer[len - 1] + 1); - for (size_t readIdx = 0; readIdx < len; ++readIdx) { - char *c(&buffer[readIdx]); - // check for a comment - if (isCommentOpenTag(c, end)) { - ++readIdx; - while (readIdx < len && !isCommentCloseTag(&buffer[readIdx], end)) { - ++readIdx; - } - ++readIdx; - } else if (!isComment<char>(c, end) && !isNewLine(*c)) { - newBuffer.push_back(buffer[readIdx]); - } else { - if (isComment<char>(c, end)) { - ++readIdx; - // skip the comment and the rest of the line - while (readIdx < len && !isEndofLine(buffer[readIdx])) { - ++readIdx; - } - } - } - } - buffer = newBuffer; -} - -char *OpenDDLParser::parseName(char *in, char *end, Name **name) { - *name = nullptr; - if (nullptr == in || in == end) { - return in; - } - - // ignore blanks - in = lookForNextToken(in, end); - if (*in != '$' && *in != '%') { - return in; - } - - NameType ntype(GlobalName); - if (*in == '%') { - ntype = LocalName; - } - in++; - Name *currentName(nullptr); - Text *id(nullptr); - in = parseIdentifier(in, end, &id); - if (id) { - currentName = new Name(ntype, id); - if (currentName) { - *name = currentName; - } - } - - return in; -} - -char *OpenDDLParser::parseIdentifier(char *in, char *end, Text **id) { - *id = nullptr; - if (nullptr == in || in == end) { - return in; - } - - // ignore blanks - in = lookForNextToken(in, end); - if (in == end) { - return in; - } - - // staring with a number is forbidden - if (isNumeric<const char>(*in)) { - return in; - } - - // get size of id - size_t idLen(0); - char *start(in); - while ((in != end) && !isSeparator(*in) && !isNewLine(*in) && - *in != Grammar::OpenPropertyToken[0] && - *in != Grammar::ClosePropertyToken[0] && - *in != '$') { - ++in; - ++idLen; - } - - const size_t len(idLen); - *id = new Text(start, len); - - return in; -} - -char *OpenDDLParser::parsePrimitiveDataType(char *in, char *end, Value::ValueType &type, size_t &len) { - type = Value::ValueType::ddl_none; - len = 0; - if (nullptr == in || in == end) { - return in; - } - - size_t prim_len(0); - for (size_t i = 0; i < (size_t) Value::ValueType::ddl_types_max; i++) { - prim_len = strlen(Grammar::PrimitiveTypeToken[i]); - if (0 == strncmp(in, Grammar::PrimitiveTypeToken[i], prim_len)) { - type = static_cast<Value::ValueType>(i); - break; - } - } - - if (Value::ValueType::ddl_none == type) { - in = lookForNextToken(in, end); - return in; - } else { - in += prim_len; - } - - bool ok(true); - if (*in == Grammar::OpenArrayToken[0]) { - ok = false; - ++in; - char *start(in); - while (in != end) { - ++in; - if (*in == Grammar::CloseArrayToken[0]) { - len = ::atoi(start); - ok = true; - ++in; - break; - } - } - } else { - len = 1; - } - if (!ok) { - type = Value::ValueType::ddl_none; - } - - return in; -} - -char *OpenDDLParser::parseReference(char *in, char *end, std::vector<Name *> &names) { - if (nullptr == in || in == end) { - return in; - } - - Name *nextName(nullptr); - in = parseName(in, end, &nextName); - if (nextName) { - names.push_back(nextName); - } - while (Grammar::CommaSeparator[0] == *in) { - in = getNextSeparator(in, end); - if (Grammar::CommaSeparator[0] == *in) { - in = parseName(in, end, &nextName); - if (nextName) { - names.push_back(nextName); - } - } else { - break; - } - } - - return in; -} - -char *OpenDDLParser::parseBooleanLiteral(char *in, char *end, Value **boolean) { - *boolean = nullptr; - if (nullptr == in || in == end) { - return in; - } - - in = lookForNextToken(in, end); - char *start(in); - size_t len(0); - while (!isSeparator(*in) && in != end) { - ++in; - ++len; - } - ++len; - int res = ::strncmp(Grammar::BoolTrue, start, strlen(Grammar::BoolTrue)); - if (0 != res) { - res = ::strncmp(Grammar::BoolFalse, start, strlen(Grammar::BoolFalse)); - if (0 != res) { - *boolean = nullptr; - return in; - } - *boolean = ValueAllocator::allocPrimData(Value::ValueType::ddl_bool); - (*boolean)->setBool(false); - } else { - *boolean = ValueAllocator::allocPrimData(Value::ValueType::ddl_bool); - (*boolean)->setBool(true); - } - - return in; -} - -char *OpenDDLParser::parseIntegerLiteral(char *in, char *end, Value **integer, Value::ValueType integerType) { - *integer = nullptr; - if (nullptr == in || in == end) { - return in; - } - - if (!(isIntegerType(integerType) || isUnsignedIntegerType(integerType))) { - return in; - } - - in = lookForNextToken(in, end); - char *start(in); - while (!isSeparator(*in) && in != end) { - ++in; - } - - if (isNumeric(*start)) { -#ifdef OPENDDL_NO_USE_CPP11 - const int64 value(atol(start)); // maybe not really 64bit as atoll is but exists without c++11 - const uint64 uvalue(strtoul(start, nullptr, 10)); -#else - const int64 value(atoll(start)); - const uint64 uvalue(strtoull(start, nullptr, 10)); -#endif - *integer = ValueAllocator::allocPrimData(integerType); - switch (integerType) { - case Value::ValueType::ddl_int8: - (*integer)->setInt8((int8)value); - break; - case Value::ValueType::ddl_int16: - (*integer)->setInt16((int16)value); - break; - case Value::ValueType::ddl_int32: - (*integer)->setInt32((int32)value); - break; - case Value::ValueType::ddl_int64: - (*integer)->setInt64((int64)value); - break; - case Value::ValueType::ddl_unsigned_int8: - (*integer)->setUnsignedInt8((uint8)uvalue); - break; - case Value::ValueType::ddl_unsigned_int16: - (*integer)->setUnsignedInt16((uint16)uvalue); - break; - case Value::ValueType::ddl_unsigned_int32: - (*integer)->setUnsignedInt32((uint32)uvalue); - break; - case Value::ValueType::ddl_unsigned_int64: - (*integer)->setUnsignedInt64((uint64)uvalue); - break; - default: - break; - } - } - - return in; -} - -char *OpenDDLParser::parseFloatingLiteral(char *in, char *end, Value **floating, Value::ValueType floatType) { - *floating = nullptr; - if (nullptr == in || in == end) { - return in; - } - - in = lookForNextToken(in, end); - char *start(in); - while (!isSeparator(*in) && in != end) { - ++in; - } - - // parse the float value - bool ok(false); - if (isHexLiteral(start, end)) { - parseHexaLiteral(start, end, floating); - return in; - } - - if (isNumeric(*start)) { - ok = true; - } else { - if (*start == '-') { - if (isNumeric(*(start + 1))) { - ok = true; - } - } - } - - if (ok) { - if (floatType == Value::ValueType::ddl_double) { - const double value(atof(start)); - *floating = ValueAllocator::allocPrimData(Value::ValueType::ddl_double); - (*floating)->setDouble(value); - } else { - const float value((float)atof(start)); - *floating = ValueAllocator::allocPrimData(Value::ValueType::ddl_float); - (*floating)->setFloat(value); - } - } - - return in; -} - -char *OpenDDLParser::parseStringLiteral(char *in, char *end, Value **stringData) { - *stringData = nullptr; - if (nullptr == in || in == end) { - return in; - } - - in = lookForNextToken(in, end); - size_t len(0); - char *start(in); - if (*start == '\"') { - ++start; - ++in; - while (*in != '\"' && in != end) { - ++in; - ++len; - } - - *stringData = ValueAllocator::allocPrimData(Value::ValueType::ddl_string, len); - ::strncpy((char *)(*stringData)->m_data, start, len); - (*stringData)->m_data[len] = '\0'; - ++in; - } - - return in; -} - -static void createPropertyWithData(Text *id, Value *primData, Property **prop) { - if (nullptr != primData) { - (*prop) = new Property(id); - (*prop)->m_value = primData; - } -} - -char *OpenDDLParser::parseHexaLiteral(char *in, char *end, Value **data) { - *data = nullptr; - if (nullptr == in || in == end) { - return in; - } - - in = lookForNextToken(in, end); - if (*in != '0') { - return in; - } - - ++in; - if (*in != 'x' && *in != 'X') { - return in; - } - - ++in; - bool ok(true); - char *start(in); - int pos(0); - while (!isSeparator(*in) && in != end) { - if ((*in < '0' && *in > '9') || (*in < 'a' && *in > 'f') || (*in < 'A' && *in > 'F')) { - ok = false; - break; - } - ++pos; - ++in; - } - - if (!ok) { - return in; - } - - int value(0); - while (pos > 0) { - int v = hex2Decimal(*start); - --pos; - value = (value << 4) | v; - ++start; - } - - *data = ValueAllocator::allocPrimData(Value::ValueType::ddl_unsigned_int64); - if (nullptr != *data) { - (*data)->setUnsignedInt64(value); - } - - return in; -} - -char *OpenDDLParser::parseProperty(char *in, char *end, Property **prop) { - *prop = nullptr; - if (nullptr == in || in == end) { - return in; - } - - in = lookForNextToken(in, end); - Text *id = nullptr; - in = parseIdentifier(in, end, &id); - if (nullptr != id) { - in = lookForNextToken(in, end); - if (in != end && *in == '=') { - ++in; - in = getNextToken(in, end); - Value *primData(nullptr); - if (isInteger(in, end)) { - in = parseIntegerLiteral(in, end, &primData); - createPropertyWithData(id, primData, prop); - } else if (isFloat(in, end)) { - in = parseFloatingLiteral(in, end, &primData); - createPropertyWithData(id, primData, prop); - } else if (isStringLiteral(*in)) { // string data - in = parseStringLiteral(in, end, &primData); - createPropertyWithData(id, primData, prop); - } else { // reference data - std::vector<Name *> names; - in = parseReference(in, end, names); - if (!names.empty()) { - Reference *ref = new Reference(names.size(), &names[0]); - (*prop) = new Property(id); - (*prop)->m_ref = ref; - } - } - } else { - delete id; - } - } - - return in; -} - -char *OpenDDLParser::parseDataList(char *in, char *end, Value::ValueType type, Value **data, - size_t &numValues, Reference **refs, size_t &numRefs) { - *data = nullptr; - numValues = numRefs = 0; - if (nullptr == in || in == end) { - return in; - } - - in = lookForNextToken(in, end); - if (*in == '{') { - ++in; - Value *current(nullptr), *prev(nullptr); - while ('}' != *in) { - current = nullptr; - in = lookForNextToken(in, end); - if (Value::ValueType::ddl_ref == type) { - std::vector<Name *> names; - in = parseReference(in, end, names); - if (!names.empty()) { - Reference *ref = new Reference(names.size(), &names[0]); - *refs = ref; - numRefs = names.size(); - } - } else if (Value::ValueType::ddl_none == type) { - if (isInteger(in, end)) { - in = parseIntegerLiteral(in, end, ¤t); - } else if (isFloat(in, end)) { - in = parseFloatingLiteral(in, end, ¤t); - } else if (isStringLiteral(*in)) { - in = parseStringLiteral(in, end, ¤t); - } else if (isHexLiteral(in, end)) { - in = parseHexaLiteral(in, end, ¤t); - } - } else { - switch (type) { - case Value::ValueType::ddl_int8: - case Value::ValueType::ddl_int16: - case Value::ValueType::ddl_int32: - case Value::ValueType::ddl_int64: - case Value::ValueType::ddl_unsigned_int8: - case Value::ValueType::ddl_unsigned_int16: - case Value::ValueType::ddl_unsigned_int32: - case Value::ValueType::ddl_unsigned_int64: - in = parseIntegerLiteral(in, end, ¤t, type); - break; - case Value::ValueType::ddl_half: - case Value::ValueType::ddl_float: - case Value::ValueType::ddl_double: - in = parseFloatingLiteral(in, end, ¤t, type); - break; - case Value::ValueType::ddl_string: - in = parseStringLiteral(in, end, ¤t); - break; - default: - break; - } - } - - if (nullptr != current) { - if (nullptr == *data) { - *data = current; - prev = current; - } else { - prev->setNext(current); - prev = current; - } - ++numValues; - } - - in = getNextSeparator(in, end); - if (',' != *in && Grammar::CloseBracketToken[0] != *in && !isSpace(*in)) { - break; - } - } - ++in; - } - - return in; -} - -static DataArrayList *createDataArrayList(Value *currentValue, size_t numValues, - Reference *refs, size_t numRefs) { - DataArrayList *dataList(new DataArrayList); - dataList->m_dataList = currentValue; - dataList->m_numItems = numValues; - dataList->m_refs = refs; - dataList->m_numRefs = numRefs; - - return dataList; -} - -char *OpenDDLParser::parseDataArrayList(char *in, char *end, Value::ValueType type, - DataArrayList **dataArrayList) { - if (nullptr == dataArrayList) { - return in; - } - - *dataArrayList = nullptr; - if (nullptr == in || in == end) { - return in; - } - - in = lookForNextToken(in, end); - if (*in == Grammar::OpenBracketToken[0]) { - ++in; - Value *currentValue(nullptr); - Reference *refs(nullptr); - DataArrayList *prev(nullptr), *currentDataList(nullptr); - do { - size_t numRefs(0), numValues(0); - currentValue = nullptr; - - in = parseDataList(in, end, type, ¤tValue, numValues, &refs, numRefs); - if (nullptr != currentValue || 0 != numRefs) { - if (nullptr == prev) { - *dataArrayList = createDataArrayList(currentValue, numValues, refs, numRefs); - prev = *dataArrayList; - } else { - currentDataList = createDataArrayList(currentValue, numValues, refs, numRefs); - if (nullptr != prev) { - prev->m_next = currentDataList; - prev = currentDataList; - } - } - } - } while (Grammar::CommaSeparator[0] == *in && in != end); - in = lookForNextToken(in, end); - ++in; - } - - return in; -} - -const char *OpenDDLParser::getVersion() { - return Version; -} - -END_ODDLPARSER_NS |