binaryninja-api/flowgraphlayout.cpp at dev · Vector35/binaryninja-api · GitHub

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// 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 "binaryninjaapi.h"

using namespace BinaryNinja;

using namespace std;

FlowGraphLayout::FlowGraphLayout(BNFlowGraphLayout* layout)

{

m_object = layout;

}

FlowGraphLayout::FlowGraphLayout(const string& name) : m_nameForRegister(name)

{

m_object = nullptr;

}

bool FlowGraphLayout::LayoutCallback(void* ctxt, BNFlowGraph* graph, BNFlowGraphNode** nodes, size_t nodeCount)

{

CallbackRef<FlowGraphLayout> layout(ctxt);

std::vector<Ref<FlowGraphNode>> nodeVec;

nodeVec.reserve(nodeCount);

for (size_t i = 0; i < nodeCount; i++)

{

nodeVec.push_back(new FlowGraphNode(nodes[i]));

}

bool result = layout->Layout(new CoreFlowGraph(graph), nodeVec);

return result;

}

void FlowGraphLayout::Register(FlowGraphLayout* layout)

{

BNCustomFlowGraphLayout callbacks;

callbacks.context = layout;

callbacks.layout = LayoutCallback;

layout->AddRefForRegistration();

layout->m_object = BNRegisterFlowGraphLayout(layout->m_nameForRegister.c_str(), &callbacks);

}

Ref<FlowGraphLayout> FlowGraphLayout::GetByName(const string& name)

{

BNFlowGraphLayout* result = BNGetFlowGraphLayoutByName(name.c_str());

if (!result)

return nullptr;

return new CoreFlowGraphLayout(result);

}

vector<Ref<FlowGraphLayout>> FlowGraphLayout::GetFlowGraphLayouts()

{

size_t count;

BNFlowGraphLayout** list = BNGetFlowGraphLayouts(&count);

vector<Ref<FlowGraphLayout>> result;

result.reserve(count);

for (size_t i = 0; i < count; i++)

result.push_back(new CoreFlowGraphLayout(list[i]));

BNFreeFlowGraphLayoutList(list);

return result;

}

string FlowGraphLayout::GetName() const

{

char* name = BNGetFlowGraphLayoutName(m_object);

string result = name;

BNFreeString(name);

return result;

}

bool FlowGraphLayout::Layout(Ref<FlowGraph> graph, std::vector<Ref<FlowGraphNode>>& nodes)

{

return false;

}

CoreFlowGraphLayout::CoreFlowGraphLayout(BNFlowGraphLayout* layout) : FlowGraphLayout(layout) {}

bool CoreFlowGraphLayout::Layout(Ref<FlowGraph> graph, std::vector<Ref<FlowGraphNode>>& nodes)

{

BNFlowGraphNode** nodeList = new BNFlowGraphNode*[nodes.size()];

for (size_t i = 0; i < nodes.size(); i++)

{

nodeList[i] = nodes[i]->m_object;

}

bool result = BNFlowGraphLayoutLayout(m_object, graph->m_object, nodeList, nodes.size());

delete[] nodeList;

return result;

}

binaryninja-api/flowgraphlayout.cpp at dev · Vector35/binaryninja-api · GitHub

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