diff options
Diffstat (limited to 'libs/assimp/contrib/openddlparser/code/DDLNode.cpp')
| -rw-r--r-- | libs/assimp/contrib/openddlparser/code/DDLNode.cpp | 227 |
1 files changed, 227 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 |