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-rw-r--r--libs/assimp/contrib/openddlparser/code/DDLNode.cpp227
-rw-r--r--libs/assimp/contrib/openddlparser/code/OpenDDLCommon.cpp200
-rw-r--r--libs/assimp/contrib/openddlparser/code/OpenDDLExport.cpp361
-rw-r--r--libs/assimp/contrib/openddlparser/code/OpenDDLParser.cpp1035
-rw-r--r--libs/assimp/contrib/openddlparser/code/OpenDDLStream.cpp96
-rw-r--r--libs/assimp/contrib/openddlparser/code/Value.cpp438
6 files changed, 2357 insertions, 0 deletions
diff --git a/libs/assimp/contrib/openddlparser/code/DDLNode.cpp b/libs/assimp/contrib/openddlparser/code/DDLNode.cpp
new file mode 100644
index 0000000..724c5d6
--- /dev/null
+++ b/libs/assimp/contrib/openddlparser/code/DDLNode.cpp
@@ -0,0 +1,227 @@
+/*-----------------------------------------------------------------------------------------------
+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/DDLNode.h>
+#include <openddlparser/OpenDDLParser.h>
+#include <openddlparser/OpenDDLStream.h>
+
+#include <algorithm>
+
+BEGIN_ODDLPARSER_NS
+
+DDLNode::DllNodeList DDLNode::s_allocatedNodes;
+
+template <class T>
+inline static void releaseDataType(T *ptr) {
+ if (nullptr == ptr) {
+ return;
+ }
+
+ T *current(nullptr);
+ while (ptr) {
+ current = ptr;
+ ptr = ptr->m_next;
+ delete current;
+ }
+}
+
+static void releaseReferencedNames(Reference *ref) {
+ if (nullptr == ref) {
+ return;
+ }
+
+ delete ref;
+}
+
+DDLNode::DDLNode(const std::string &type, const std::string &name, size_t idx, DDLNode *parent) :
+ m_type(type),
+ m_name(name),
+ m_parent(parent),
+ m_children(),
+ m_properties(nullptr),
+ m_value(nullptr),
+ m_dtArrayList(nullptr),
+ m_references(nullptr),
+ m_idx(idx) {
+ if (m_parent) {
+ m_parent->m_children.push_back(this);
+ }
+}
+
+DDLNode::~DDLNode() {
+ delete m_properties;
+ delete m_value;
+ releaseReferencedNames(m_references);
+
+ delete m_dtArrayList;
+ m_dtArrayList = nullptr;
+ if (s_allocatedNodes[m_idx] == this) {
+ s_allocatedNodes[m_idx] = nullptr;
+ }
+ for (size_t i = 0; i < m_children.size(); i++) {
+ delete m_children[i];
+ }
+}
+
+void DDLNode::attachParent(DDLNode *parent) {
+ if (m_parent == parent) {
+ return;
+ }
+
+ m_parent = parent;
+ if (nullptr != m_parent) {
+ m_parent->m_children.push_back(this);
+ }
+}
+
+void DDLNode::detachParent() {
+ if (nullptr != m_parent) {
+ DDLNodeIt it = std::find(m_parent->m_children.begin(), m_parent->m_children.end(), this);
+ if (m_parent->m_children.end() != it) {
+ m_parent->m_children.erase(it);
+ }
+ m_parent = nullptr;
+ }
+}
+
+DDLNode *DDLNode::getParent() const {
+ return m_parent;
+}
+
+const DDLNode::DllNodeList &DDLNode::getChildNodeList() const {
+ return m_children;
+}
+
+void DDLNode::setType(const std::string &type) {
+ m_type = type;
+}
+
+const std::string &DDLNode::getType() const {
+ return m_type;
+}
+
+void DDLNode::setName(const std::string &name) {
+ m_name = name;
+}
+
+const std::string &DDLNode::getName() const {
+ return m_name;
+}
+
+void DDLNode::setProperties(Property *prop) {
+ if (m_properties != nullptr)
+ delete m_properties;
+ m_properties = prop;
+}
+
+Property *DDLNode::getProperties() const {
+ return m_properties;
+}
+
+bool DDLNode::hasProperty(const std::string &name) {
+ const Property *prop(findPropertyByName(name));
+ return (nullptr != prop);
+}
+
+bool DDLNode::hasProperties() const {
+ return (nullptr != m_properties);
+}
+
+Property *DDLNode::findPropertyByName(const std::string &name) {
+ if (name.empty()) {
+ return nullptr;
+ }
+
+ if (nullptr == m_properties) {
+ return nullptr;
+ }
+
+ Property *current(m_properties);
+ while (nullptr != current) {
+ int res = strncmp(current->m_key->m_buffer, name.c_str(), name.size());
+ if (0 == res) {
+ return current;
+ }
+ current = current->m_next;
+ }
+
+ return nullptr;
+}
+
+void DDLNode::setValue(Value *val) {
+ m_value = val;
+}
+
+Value *DDLNode::getValue() const {
+ return m_value;
+}
+
+void DDLNode::setDataArrayList(DataArrayList *dtArrayList) {
+ m_dtArrayList = dtArrayList;
+}
+
+DataArrayList *DDLNode::getDataArrayList() const {
+ return m_dtArrayList;
+}
+
+void DDLNode::setReferences(Reference *refs) {
+ m_references = refs;
+}
+
+Reference *DDLNode::getReferences() const {
+ return m_references;
+}
+
+void DDLNode::dump(IOStreamBase &stream) {
+ if (!stream.isOpen()) {
+ return;
+ }
+
+ const std::string &type = this->getType();
+ stream.write("type = " + type);
+ Value::Iterator it(getValue());
+ while (it.hasNext()) {
+ Value *v = it.getNext();
+ v->dump(stream);
+ }
+}
+
+DDLNode *DDLNode::create(const std::string &type, const std::string &name, DDLNode *parent) {
+ const size_t idx(s_allocatedNodes.size());
+ DDLNode *node = new DDLNode(type, name, idx, parent);
+ s_allocatedNodes.push_back(node);
+
+ return node;
+}
+
+void DDLNode::releaseNodes() {
+ if (s_allocatedNodes.size() > 0) {
+ for (DDLNodeIt it = s_allocatedNodes.begin(); it != s_allocatedNodes.end(); it++) {
+ if (*it) {
+ delete *it;
+ }
+ }
+ s_allocatedNodes.clear();
+ }
+}
+
+END_ODDLPARSER_NS
diff --git a/libs/assimp/contrib/openddlparser/code/OpenDDLCommon.cpp b/libs/assimp/contrib/openddlparser/code/OpenDDLCommon.cpp
new file mode 100644
index 0000000..d853efa
--- /dev/null
+++ b/libs/assimp/contrib/openddlparser/code/OpenDDLCommon.cpp
@@ -0,0 +1,200 @@
+/*-----------------------------------------------------------------------------------------------
+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/DDLNode.h>
+#include <openddlparser/OpenDDLCommon.h>
+#include <openddlparser/Value.h>
+
+BEGIN_ODDLPARSER_NS
+
+Text::Text(const char *buffer, size_t numChars) :
+ m_capacity(0),
+ m_len(0),
+ m_buffer(nullptr) {
+ set(buffer, numChars);
+}
+
+Text::~Text() {
+ clear();
+}
+
+void Text::clear() {
+ delete[] m_buffer;
+ m_buffer = nullptr;
+ m_capacity = 0;
+ m_len = 0;
+}
+
+void Text::set(const char *buffer, size_t numChars) {
+ clear();
+ if (numChars > 0) {
+ m_len = numChars;
+ m_capacity = m_len + 1;
+ m_buffer = new char[m_capacity];
+ strncpy(m_buffer, buffer, numChars);
+ m_buffer[numChars] = '\0';
+ }
+}
+
+bool Text::operator==(const std::string &name) const {
+ if (m_len != name.size()) {
+ return false;
+ }
+ const int res(strncmp(m_buffer, name.c_str(), name.size()));
+
+ return (0 == res);
+}
+
+bool Text::operator==(const Text &rhs) const {
+ if (m_len != rhs.m_len) {
+ return false;
+ }
+
+ const int res(strncmp(m_buffer, rhs.m_buffer, m_len));
+
+ return (0 == res);
+}
+
+Name::Name(NameType type, Text *id) :
+ m_type(type), m_id(id) {
+ // empty
+}
+
+Name::~Name() {
+ delete m_id;
+ m_id = nullptr;
+}
+
+Name::Name(const Name &name) {
+ m_type = name.m_type;
+ m_id = new Text(name.m_id->m_buffer, name.m_id->m_len);
+}
+
+Reference::Reference() :
+ m_numRefs(0), m_referencedName(nullptr) {
+ // empty
+}
+
+Reference::Reference(size_t numrefs, Name **names) :
+ m_numRefs(numrefs), m_referencedName(nullptr) {
+ if (numrefs > 0) {
+ m_referencedName = new Name *[numrefs];
+ for (size_t i = 0; i < numrefs; i++) {
+ m_referencedName[i] = names[i];
+ }
+ }
+}
+Reference::Reference(const Reference &ref) {
+ m_numRefs = ref.m_numRefs;
+ if (m_numRefs != 0) {
+ m_referencedName = new Name *[m_numRefs];
+ for (size_t i = 0; i < m_numRefs; i++) {
+ m_referencedName[i] = new Name(*ref.m_referencedName[i]);
+ }
+ }
+}
+
+Reference::~Reference() {
+ for (size_t i = 0; i < m_numRefs; i++) {
+ delete m_referencedName[i];
+ }
+ m_numRefs = 0;
+ delete[] m_referencedName;
+ m_referencedName = nullptr;
+}
+
+size_t Reference::sizeInBytes() {
+ if (0 == m_numRefs) {
+ return 0;
+ }
+
+ size_t size(0);
+ for (size_t i = 0; i < m_numRefs; i++) {
+ Name *name(m_referencedName[i]);
+ if (nullptr != name) {
+ size += name->m_id->m_len;
+ }
+ }
+
+ return size;
+}
+
+Property::Property(Text *id) :
+ m_key(id), m_value(nullptr), m_ref(nullptr), m_next(nullptr) {
+ // empty
+}
+
+Property::~Property() {
+ delete m_key;
+ if (m_value != nullptr)
+ delete m_value;
+ if (m_ref != nullptr)
+ delete (m_ref);
+ if (m_next != nullptr)
+ delete m_next;
+}
+
+DataArrayList::DataArrayList() :
+ m_numItems(0), m_dataList(nullptr), m_next(nullptr), m_refs(nullptr), m_numRefs(0) {
+ // empty
+}
+
+DataArrayList::~DataArrayList() {
+ delete m_dataList;
+ if (m_next != nullptr)
+ delete m_next;
+ if (m_refs != nullptr)
+ delete m_refs;
+}
+
+size_t DataArrayList::size() {
+ size_t result(0);
+ if (nullptr == m_next) {
+ if (m_dataList != nullptr) {
+ result = 1;
+ }
+ return result;
+ }
+
+ DataArrayList *n(m_next);
+ while (nullptr != n) {
+ result++;
+ n = n->m_next;
+ }
+ return result;
+}
+
+Context::Context() :
+ m_root(nullptr) {
+ // empty
+}
+
+Context::~Context() {
+ clear();
+}
+
+void Context::clear() {
+ delete m_root;
+ m_root = nullptr;
+}
+
+END_ODDLPARSER_NS
diff --git a/libs/assimp/contrib/openddlparser/code/OpenDDLExport.cpp b/libs/assimp/contrib/openddlparser/code/OpenDDLExport.cpp
new file mode 100644
index 0000000..d235b55
--- /dev/null
+++ b/libs/assimp/contrib/openddlparser/code/OpenDDLExport.cpp
@@ -0,0 +1,361 @@
+/*-----------------------------------------------------------------------------------------------
+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/DDLNode.h>
+#include <openddlparser/OpenDDLExport.h>
+#include <openddlparser/OpenDDLParser.h>
+#include <openddlparser/Value.h>
+
+#include <sstream>
+
+BEGIN_ODDLPARSER_NS
+
+struct DDLNodeIterator {
+ const DDLNode::DllNodeList &m_childs;
+ size_t m_idx;
+
+ DDLNodeIterator(const DDLNode::DllNodeList &childs) :
+ m_childs(childs), m_idx(0) {
+ // empty
+ }
+
+ ~DDLNodeIterator() {
+ // empty
+ }
+
+ bool getNext(DDLNode **node) {
+ if (m_childs.size() > (m_idx + 1)) {
+ m_idx++;
+ *node = m_childs[m_idx];
+ return true;
+ }
+
+ return false;
+ }
+
+private:
+ DDLNodeIterator() ddl_no_copy;
+ DDLNodeIterator &operator=(const DDLNodeIterator &) ddl_no_copy;
+};
+
+static void writeLineEnd(std::string &statement) {
+ statement += "\n";
+}
+
+OpenDDLExport::OpenDDLExport(IOStreamBase *stream) :
+ m_stream(stream) {
+ if (nullptr == m_stream) {
+ m_stream = new IOStreamBase();
+ }
+}
+
+OpenDDLExport::~OpenDDLExport() {
+ if (nullptr != m_stream) {
+ m_stream->close();
+ }
+ delete m_stream;
+}
+
+bool OpenDDLExport::exportContext(Context *ctx, const std::string &filename) {
+ if (nullptr == ctx) {
+ return false;
+ }
+
+ DDLNode *root(ctx->m_root);
+ if (nullptr == root) {
+ return true;
+ }
+
+ if (!filename.empty()) {
+ if (!m_stream->open(filename)) {
+ return false;
+ }
+ }
+
+ const bool retValue(handleNode(root));
+
+ return retValue;
+}
+
+bool OpenDDLExport::handleNode(DDLNode *node) {
+ if (nullptr == node) {
+ return true;
+ }
+
+ const DDLNode::DllNodeList &childs = node->getChildNodeList();
+ if (childs.empty()) {
+ return true;
+ }
+ DDLNode *current(nullptr);
+ DDLNodeIterator it(childs);
+ std::string statement;
+ bool success(true);
+ while (it.getNext(&current)) {
+ if (nullptr != current) {
+ success |= writeNode(current, statement);
+ if (!handleNode(current)) {
+ success = false;
+ }
+ }
+ }
+
+ return success;
+}
+
+bool OpenDDLExport::writeToStream(const std::string &statement) {
+ if (nullptr == m_stream) {
+ return false;
+ }
+
+ if (!statement.empty()) {
+ m_stream->write(statement);
+ }
+
+ return true;
+}
+
+bool OpenDDLExport::writeNode(DDLNode *node, std::string &statement) {
+ writeNodeHeader(node, statement);
+ if (node->hasProperties()) {
+ writeProperties(node, statement);
+ }
+ writeLineEnd(statement);
+
+ statement = "}";
+ DataArrayList *al(node->getDataArrayList());
+ if (nullptr != al) {
+ writeValueType(al->m_dataList->m_type, al->m_numItems, statement);
+ writeValueArray(al, statement);
+ }
+ Value *v(node->getValue());
+ if (nullptr != v) {
+ writeValueType(v->m_type, 1, statement);
+ statement = "{";
+ writeLineEnd(statement);
+ writeValue(v, statement);
+ statement = "}";
+ writeLineEnd(statement);
+ }
+ statement = "}";
+ writeLineEnd(statement);
+
+ writeToStream(statement);
+
+ return true;
+}
+
+bool OpenDDLExport::writeNodeHeader(DDLNode *node, std::string &statement) {
+ if (nullptr == node) {
+ return false;
+ }
+
+ statement += node->getType();
+ const std::string &name(node->getName());
+ if (!name.empty()) {
+ statement += " ";
+ statement += "$";
+ statement += name;
+ }
+
+ return true;
+}
+
+bool OpenDDLExport::writeProperties(DDLNode *node, std::string &statement) {
+ if (nullptr == node) {
+ return false;
+ }
+
+ Property *prop(node->getProperties());
+ // if no properties are there, return
+ if (nullptr == prop) {
+ return true;
+ }
+
+ if (nullptr != prop) {
+ // for instance (attrib = "position", bla=2)
+ statement += "(";
+ bool first(true);
+ while (nullptr != prop) {
+ if (!first) {
+ statement += ", ";
+ } else {
+ first = false;
+ }
+ statement += std::string(prop->m_key->m_buffer);
+ statement += " = ";
+ writeValue(prop->m_value, statement);
+ prop = prop->m_next;
+ }
+
+ statement += ")";
+ }
+
+ return true;
+}
+
+bool OpenDDLExport::writeValueType(Value::ValueType type, size_t numItems, std::string &statement) {
+ if (Value::ValueType::ddl_types_max == type) {
+ return false;
+ }
+
+ const std::string typeStr(getTypeToken(type));
+ statement += typeStr;
+ // if we have an array to write
+ if (numItems > 1) {
+ statement += "[";
+ char buffer[256];
+ ::memset(buffer, '\0', 256 * sizeof(char));
+ sprintf(buffer, "%d", static_cast<int>(numItems));
+ statement += buffer;
+ statement += "]";
+ }
+
+ return true;
+}
+
+bool OpenDDLExport::writeValue(Value *val, std::string &statement) {
+ if (nullptr == val) {
+ return false;
+ }
+
+ switch (val->m_type) {
+ case Value::ValueType::ddl_bool:
+ if (true == val->getBool()) {
+ statement += "true";
+ } else {
+ statement += "false";
+ }
+ break;
+ case Value::ValueType::ddl_int8 : {
+ std::stringstream stream;
+ const int i = static_cast<int>(val->getInt8());
+ stream << i;
+ statement += stream.str();
+ } break;
+ case Value::ValueType::ddl_int16: {
+ std::stringstream stream;
+ char buffer[256];
+ ::memset(buffer, '\0', 256 * sizeof(char));
+ sprintf(buffer, "%d", val->getInt16());
+ statement += buffer;
+ } break;
+ case Value::ValueType::ddl_int32: {
+ std::stringstream stream;
+ char buffer[256];
+ ::memset(buffer, '\0', 256 * sizeof(char));
+ const int i = static_cast<int>(val->getInt32());
+ sprintf(buffer, "%d", i);
+ statement += buffer;
+ } break;
+ case Value::ValueType::ddl_int64: {
+ std::stringstream stream;
+ const int i = static_cast<int>(val->getInt64());
+ stream << i;
+ statement += stream.str();
+ } break;
+ case Value::ValueType::ddl_unsigned_int8: {
+ std::stringstream stream;
+ const int i = static_cast<unsigned int>(val->getUnsignedInt8());
+ stream << i;
+ statement += stream.str();
+ } break;
+ case Value::ValueType::ddl_unsigned_int16: {
+ std::stringstream stream;
+ const int i = static_cast<unsigned int>(val->getUnsignedInt16());
+ stream << i;
+ statement += stream.str();
+ } break;
+ case Value::ValueType::ddl_unsigned_int32: {
+ std::stringstream stream;
+ const int i = static_cast<unsigned int>(val->getUnsignedInt32());
+ stream << i;
+ statement += stream.str();
+ } break;
+ case Value::ValueType::ddl_unsigned_int64: {
+ std::stringstream stream;
+ const int i = static_cast<unsigned int>(val->getUnsignedInt64());
+ stream << i;
+ statement += stream.str();
+ } break;
+ case Value::ValueType::ddl_half:
+ break;
+ case Value::ValueType::ddl_float: {
+ std::stringstream stream;
+ stream << val->getFloat();
+ statement += stream.str();
+ } break;
+ case Value::ValueType::ddl_double: {
+ std::stringstream stream;
+ stream << val->getDouble();
+ statement += stream.str();
+ } break;
+ case Value::ValueType::ddl_string: {
+ std::stringstream stream;
+ stream << val->getString();
+ statement += "\"";
+ statement += stream.str();
+ statement += "\"";
+ } break;
+ case Value::ValueType::ddl_ref:
+ break;
+ case Value::ValueType::ddl_none:
+ case Value::ValueType::ddl_types_max:
+ default:
+ break;
+ }
+
+ return true;
+}
+
+bool OpenDDLExport::writeValueArray(DataArrayList *al, std::string &statement) {
+ if (nullptr == al) {
+ return false;
+ }
+
+ if (0 == al->m_numItems) {
+ return true;
+ }
+
+ DataArrayList *nextDataArrayList = al;
+ Value *nextValue(nextDataArrayList->m_dataList);
+ while (nullptr != nextDataArrayList) {
+ if (nullptr != nextDataArrayList) {
+ statement += "{ ";
+ nextValue = nextDataArrayList->m_dataList;
+ size_t idx(0);
+ while (nullptr != nextValue) {
+ if (idx > 0) {
+ statement += ", ";
+ }
+ writeValue(nextValue, statement);
+ nextValue = nextValue->m_next;
+ idx++;
+ }
+ statement += " }";
+ }
+ nextDataArrayList = nextDataArrayList->m_next;
+ }
+
+ return true;
+}
+
+END_ODDLPARSER_NS
diff --git a/libs/assimp/contrib/openddlparser/code/OpenDDLParser.cpp b/libs/assimp/contrib/openddlparser/code/OpenDDLParser.cpp
new file mode 100644
index 0000000..e2bef97
--- /dev/null
+++ b/libs/assimp/contrib/openddlparser/code/OpenDDLParser.cpp
@@ -0,0 +1,1035 @@
+/*-----------------------------------------------------------------------------------------------
+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, &current);
+ } else if (isFloat(in, end)) {
+ in = parseFloatingLiteral(in, end, &current);
+ } else if (isStringLiteral(*in)) {
+ in = parseStringLiteral(in, end, &current);
+ } else if (isHexLiteral(in, end)) {
+ in = parseHexaLiteral(in, end, &current);
+ }
+ } 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, &current, type);
+ break;
+ case Value::ValueType::ddl_half:
+ case Value::ValueType::ddl_float:
+ case Value::ValueType::ddl_double:
+ in = parseFloatingLiteral(in, end, &current, type);
+ break;
+ case Value::ValueType::ddl_string:
+ in = parseStringLiteral(in, end, &current);
+ 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, &currentValue, 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
diff --git a/libs/assimp/contrib/openddlparser/code/OpenDDLStream.cpp b/libs/assimp/contrib/openddlparser/code/OpenDDLStream.cpp
new file mode 100644
index 0000000..1a38dfa
--- /dev/null
+++ b/libs/assimp/contrib/openddlparser/code/OpenDDLStream.cpp
@@ -0,0 +1,96 @@
+/*-----------------------------------------------------------------------------------------------
+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/OpenDDLStream.h>
+
+BEGIN_ODDLPARSER_NS
+
+StreamFormatterBase::StreamFormatterBase() {
+ // empty
+}
+
+StreamFormatterBase::~StreamFormatterBase() {
+ // empty
+}
+
+std::string StreamFormatterBase::format(const std::string &statement) {
+ std::string tmp(statement);
+ return tmp;
+}
+
+IOStreamBase::IOStreamBase(StreamFormatterBase *formatter) :
+ m_formatter(formatter),
+ m_file(nullptr) {
+ if (nullptr == m_formatter) {
+ m_formatter = new StreamFormatterBase;
+ }
+}
+
+IOStreamBase::~IOStreamBase() {
+ delete m_formatter;
+ m_formatter = nullptr;
+}
+
+bool IOStreamBase::open(const std::string &name) {
+ m_file = ::fopen(name.c_str(), "a");
+ if (m_file == nullptr) {
+ return false;
+ }
+
+ return true;
+}
+
+bool IOStreamBase::close() {
+ if (nullptr == m_file) {
+ return false;
+ }
+
+ ::fclose(m_file);
+ m_file = nullptr;
+
+ return true;
+}
+
+bool IOStreamBase::isOpen() const {
+ return (nullptr != m_file);
+}
+
+size_t IOStreamBase::read(size_t sizeToRead, std::string &statement) {
+ if (nullptr == m_file) {
+ return 0;
+ }
+
+ statement.resize(sizeToRead);
+ const size_t readBytes = ::fread(&statement[0], 1, sizeToRead, m_file);
+
+ return readBytes;
+}
+
+size_t IOStreamBase::write(const std::string &statement) {
+ if (nullptr == m_file) {
+ return 0;
+ }
+ std::string formatStatement = m_formatter->format(statement);
+ return ::fwrite(formatStatement.c_str(), sizeof(char), formatStatement.size(), m_file);
+}
+
+END_ODDLPARSER_NS
diff --git a/libs/assimp/contrib/openddlparser/code/Value.cpp b/libs/assimp/contrib/openddlparser/code/Value.cpp
new file mode 100644
index 0000000..5a8aa39
--- /dev/null
+++ b/libs/assimp/contrib/openddlparser/code/Value.cpp
@@ -0,0 +1,438 @@
+/*-----------------------------------------------------------------------------------------------
+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/OpenDDLStream.h>
+#include <openddlparser/Value.h>
+
+#include <cassert>
+
+BEGIN_ODDLPARSER_NS
+
+static Value::Iterator end(nullptr);
+
+Value::Iterator::Iterator() :
+ m_start(nullptr),
+ m_current(nullptr) {
+ // empty
+}
+
+Value::Iterator::Iterator(Value *start) :
+ m_start(start),
+ m_current(start) {
+ // empty
+}
+
+Value::Iterator::Iterator(const Iterator &rhs) :
+ m_start(rhs.m_start),
+ m_current(rhs.m_current) {
+ // empty
+}
+
+Value::Iterator::~Iterator() {
+ // empty
+}
+
+bool Value::Iterator::hasNext() const {
+ if (nullptr == m_current) {
+ return false;
+ }
+ return (nullptr != m_current->getNext());
+}
+
+Value *Value::Iterator::getNext() {
+ if (!hasNext()) {
+ return nullptr;
+ }
+
+ Value *v(m_current->getNext());
+ m_current = v;
+
+ return v;
+}
+
+const Value::Iterator Value::Iterator::operator++(int) {
+ if (nullptr == m_current) {
+ return end;
+ }
+
+ m_current = m_current->getNext();
+ Iterator inst(m_current);
+
+ return inst;
+}
+
+Value::Iterator &Value::Iterator::operator++() {
+ if (nullptr == m_current) {
+ return end;
+ }
+
+ m_current = m_current->getNext();
+
+ return *this;
+}
+
+bool Value::Iterator::operator==(const Iterator &rhs) const {
+ return (m_current == rhs.m_current);
+}
+
+Value *Value::Iterator::operator->() const {
+ if (nullptr == m_current) {
+ return nullptr;
+ }
+ return m_current;
+}
+
+Value::Value(ValueType type) :
+ m_type(type),
+ m_size(0),
+ m_data(nullptr),
+ m_next(nullptr) {
+ // empty
+}
+
+Value::~Value() {
+ if (m_data != nullptr) {
+ if (m_type == ValueType::ddl_ref) {
+ Reference *tmp = (Reference *)m_data;
+ if (tmp != nullptr) {
+ delete tmp;
+ }
+ } else {
+ delete[] m_data;
+ }
+ }
+ delete m_next;
+}
+
+void Value::setBool(bool value) {
+ assert(ValueType::ddl_bool == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+bool Value::getBool() {
+ assert(ValueType::ddl_bool == m_type);
+ return (*m_data == 1);
+}
+
+void Value::setInt8(int8 value) {
+ assert(ValueType::ddl_int8 == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+int8 Value::getInt8() {
+ assert(ValueType::ddl_int8 == m_type);
+ return (int8)(*m_data);
+}
+
+void Value::setInt16(int16 value) {
+ assert(ValueType::ddl_int16 == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+int16 Value::getInt16() {
+ assert(ValueType::ddl_int16 == m_type);
+ int16 i;
+ ::memcpy(&i, m_data, m_size);
+ return i;
+}
+
+void Value::setInt32(int32 value) {
+ assert(ValueType::ddl_int32 == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+int32 Value::getInt32() {
+ assert(ValueType::ddl_int32 == m_type);
+ int32 i;
+ ::memcpy(&i, m_data, m_size);
+ return i;
+}
+
+void Value::setInt64(int64 value) {
+ assert(ValueType::ddl_int64 == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+int64 Value::getInt64() {
+ assert(ValueType::ddl_int64 == m_type);
+ int64 i;
+ ::memcpy(&i, m_data, m_size);
+ return i;
+}
+
+void Value::setUnsignedInt8(uint8 value) {
+ assert(ValueType::ddl_unsigned_int8 == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+uint8 Value::getUnsignedInt8() const {
+ assert(ValueType::ddl_unsigned_int8 == m_type);
+ uint8 i;
+ ::memcpy(&i, m_data, m_size);
+ return i;
+}
+
+void Value::setUnsignedInt16(uint16 value) {
+ assert(ValueType::ddl_unsigned_int16 == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+uint16 Value::getUnsignedInt16() const {
+ assert(ValueType::ddl_unsigned_int16 == m_type);
+ uint16 i;
+ ::memcpy(&i, m_data, m_size);
+ return i;
+}
+
+void Value::setUnsignedInt32(uint32 value) {
+ assert(ValueType::ddl_unsigned_int32 == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+uint32 Value::getUnsignedInt32() const {
+ assert(ValueType::ddl_unsigned_int32 == m_type);
+ uint32 i;
+ ::memcpy(&i, m_data, m_size);
+ return i;
+}
+
+void Value::setUnsignedInt64(uint64 value) {
+ assert(ValueType::ddl_unsigned_int64 == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+uint64 Value::getUnsignedInt64() const {
+ assert(ValueType::ddl_unsigned_int64 == m_type);
+ uint64 i;
+ ::memcpy(&i, m_data, m_size);
+ return i;
+}
+
+void Value::setFloat(float value) {
+ assert(ValueType::ddl_float == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+float Value::getFloat() const {
+ if (m_type == ValueType::ddl_float) {
+ float v;
+ ::memcpy(&v, m_data, m_size);
+ return (float)v;
+ } else {
+ float tmp;
+ ::memcpy(&tmp, m_data, 4);
+ return (float)tmp;
+ }
+}
+
+void Value::setDouble(double value) {
+ assert(ValueType::ddl_double == m_type);
+ ::memcpy(m_data, &value, m_size);
+}
+
+double Value::getDouble() const {
+ if (m_type == ValueType::ddl_double) {
+ double v;
+ ::memcpy(&v, m_data, m_size);
+ return (float)v;
+ } else {
+ double tmp;
+ ::memcpy(&tmp, m_data, 4);
+ return (double)tmp;
+ }
+}
+
+void Value::setString(const std::string &str) {
+ assert(ValueType::ddl_string == m_type);
+ ::memcpy(m_data, str.c_str(), str.size());
+ m_data[str.size()] = '\0';
+}
+
+const char *Value::getString() const {
+ assert(ValueType::ddl_string == m_type);
+ return (const char *)m_data;
+}
+
+void Value::setRef(Reference *ref) {
+ assert(ValueType::ddl_ref == m_type);
+
+ if (nullptr != ref) {
+ const size_t sizeInBytes(ref->sizeInBytes());
+ if (sizeInBytes > 0) {
+ if (nullptr != m_data) {
+ delete[] m_data;
+ }
+
+ m_data = (unsigned char *)new Reference(*ref);
+ }
+ }
+}
+
+Reference *Value::getRef() const {
+ assert(ValueType::ddl_ref == m_type);
+
+ return (Reference *)m_data;
+}
+
+void Value::dump(IOStreamBase &stream) {
+ switch (m_type) {
+ case ValueType::ddl_none:
+ stream.write("None\n");
+ break;
+ case ValueType::ddl_bool:
+ stream.write(std::to_string(getBool()) + "\n");
+ break;
+ case ValueType::ddl_int8:
+ stream.write(std::to_string(getInt8()) + "\n");
+ break;
+ case ValueType::ddl_int16:
+ stream.write(std::to_string(getInt16()) + "\n");
+ break;
+ case ValueType::ddl_int32:
+ stream.write(std::to_string(getInt32()) + "\n");
+ break;
+ case ValueType::ddl_int64:
+ stream.write(std::to_string(getInt64()) + "\n");
+ break;
+ case ValueType::ddl_unsigned_int8:
+ stream.write("Not supported\n");
+ break;
+ case ValueType::ddl_unsigned_int16:
+ stream.write("Not supported\n");
+ break;
+ case ValueType::ddl_unsigned_int32:
+ stream.write("Not supported\n");
+ break;
+ case ValueType::ddl_unsigned_int64:
+ stream.write("Not supported\n");
+ break;
+ case ValueType::ddl_half:
+ stream.write("Not supported\n");
+ break;
+ case ValueType::ddl_float:
+ stream.write(std::to_string(getFloat()) + "\n");
+ break;
+ case ValueType::ddl_double:
+ stream.write(std::to_string(getDouble()) + "\n");
+ break;
+ case ValueType::ddl_string:
+ stream.write(std::string(getString()) + "\n");
+ break;
+ case ValueType::ddl_ref:
+ stream.write("Not supported\n");
+ break;
+ default:
+ break;
+ }
+}
+
+void Value::setNext(Value *next) {
+ m_next = next;
+}
+
+Value *Value::getNext() const {
+ return m_next;
+}
+
+size_t Value::size() const {
+ size_t result = 1;
+ Value *n = m_next;
+ while (n != nullptr) {
+ result++;
+ n = n->m_next;
+ }
+ return result;
+}
+
+Value *ValueAllocator::allocPrimData(Value::ValueType type, size_t len) {
+ if (type == Value::ValueType::ddl_none || Value::ValueType::ddl_types_max == type) {
+ return nullptr;
+ }
+
+ Value *data = new Value(type);
+ switch (type) {
+ case Value::ValueType::ddl_bool:
+ data->m_size = sizeof(bool);
+ break;
+ case Value::ValueType::ddl_int8:
+ data->m_size = sizeof(int8);
+ break;
+ case Value::ValueType::ddl_int16:
+ data->m_size = sizeof(int16);
+ break;
+ case Value::ValueType::ddl_int32:
+ data->m_size = sizeof(int32);
+ break;
+ case Value::ValueType::ddl_int64:
+ data->m_size = sizeof(int64);
+ break;
+ case Value::ValueType::ddl_unsigned_int8:
+ data->m_size = sizeof(uint8);
+ break;
+ case Value::ValueType::ddl_unsigned_int16:
+ data->m_size = sizeof(uint16);
+ break;
+ case Value::ValueType::ddl_unsigned_int32:
+ data->m_size = sizeof(uint32);
+ break;
+ case Value::ValueType::ddl_unsigned_int64:
+ data->m_size = sizeof(uint64);
+ break;
+ case Value::ValueType::ddl_half:
+ data->m_size = sizeof(short);
+ break;
+ case Value::ValueType::ddl_float:
+ data->m_size = sizeof(float);
+ break;
+ case Value::ValueType::ddl_double:
+ data->m_size = sizeof(double);
+ break;
+ case Value::ValueType::ddl_string:
+ data->m_size = sizeof(char) * (len + 1);
+ break;
+ case Value::ValueType::ddl_ref:
+ data->m_size = 0;
+ break;
+ case Value::ValueType::ddl_none:
+ case Value::ValueType::ddl_types_max:
+ default:
+ break;
+ }
+
+ if (data->m_size) {
+ data->m_data = new unsigned char[data->m_size];
+ ::memset(data->m_data, 0, data->m_size);
+ }
+
+ return data;
+}
+
+void ValueAllocator::releasePrimData(Value **data) {
+ if (!data) {
+ return;
+ }
+
+ delete *data;
+ *data = nullptr;
+}
+
+END_ODDLPARSER_NS
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-24 12:16:02 +0000