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start to restructure graph_algorithm plugin (disfunctional)
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plugins/graph_algorithm/include/graph_algorithm/algorithms/components.h
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| // MIT License | ||
| // | ||
| // Copyright (c) 2019 Ruhr University Bochum, Chair for Embedded Security. All Rights reserved. | ||
| // Copyright (c) 2019 Marc Fyrbiak, Sebastian Wallat, Max Hoffmann ("ORIGINAL AUTHORS"). All rights reserved. | ||
| // Copyright (c) 2021 Max Planck Institute for Security and Privacy. All Rights reserved. | ||
| // Copyright (c) 2021 Jörn Langheinrich, Julian Speith, Nils Albartus, René Walendy, Simon Klix ("ORIGINAL AUTHORS"). All Rights reserved. | ||
| // | ||
| // 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. | ||
|
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| #pragma once | ||
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| #include "hal_core/defines.h" | ||
| #include "hal_core/utilities/result.h" | ||
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| #include <igraph/igraph.h> | ||
| #include <set> | ||
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| namespace hal | ||
| { | ||
| namespace graph_algorithm | ||
| { | ||
| class NetlistGraph; | ||
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| Result<std::set<std::set<u32>>> get_connected_components(const NetlistGraph* graph, bool strong); | ||
| } // namespace graph_algorithm | ||
| } // namespace hal |
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plugins/graph_algorithm/include/graph_algorithm/netlist_graph.h
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| // MIT License | ||
| // | ||
| // Copyright (c) 2019 Ruhr University Bochum, Chair for Embedded Security. All Rights reserved. | ||
| // Copyright (c) 2019 Marc Fyrbiak, Sebastian Wallat, Max Hoffmann ("ORIGINAL AUTHORS"). All rights reserved. | ||
| // Copyright (c) 2021 Max Planck Institute for Security and Privacy. All Rights reserved. | ||
| // Copyright (c) 2021 Jörn Langheinrich, Julian Speith, Nils Albartus, René Walendy, Simon Klix ("ORIGINAL AUTHORS"). All Rights reserved. | ||
| // | ||
| // 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. | ||
|
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| #pragma once | ||
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| #include "hal_core/defines.h" | ||
| #include "hal_core/utilities/result.h" | ||
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| #include <functional> | ||
| #include <igraph/igraph.h> | ||
| #include <set> | ||
| #include <unordered_map> | ||
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| namespace hal | ||
| { | ||
| class Netlist; | ||
| class Gate; | ||
| class Net; | ||
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| namespace graph_algorithm | ||
| { | ||
| class NetlistGraph | ||
| { | ||
| public: | ||
| ~NetlistGraph(); | ||
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| static Result<std::unique_ptr<NetlistGraph>> from_netlist(Netlist* nl, bool create_dummy_nodes = false, const std::function<bool(const Net*)>& filter = nullptr); | ||
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| // TODO implement | ||
| static Result<std::unique_ptr<NetlistGraph>> from_netlist_no_edges(Netlist* nl); | ||
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| Netlist* get_netlist() const; | ||
| igraph_t* get_graph() const; | ||
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| Result<Gate*> get_gate_of_vertex(const u32 node) const; | ||
| Result<std::vector<Gate*>> get_gates_of_vertices(const std::set<u32>& nodes) const; | ||
| Result<std::vector<Gate*>> get_gates_of_vertices(const std::vector<u32>& nodes) const; | ||
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| Result<u32> get_vertex_of_gate(Gate* g) const; | ||
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| // TODO implement 4 below | ||
| void add_edges(const std::vector<std::pair<Gate*, Gate*>>& edges); | ||
| void add_edges(const std::vector<std::pair<u32, u32>>& edges); | ||
| void add_edges(const std::vector<Net*>& edges); | ||
| void delete_edges(const std::vector<std::pair<Gate*, Gate*>>& edges); | ||
| void delete_edges(const std::vector<std::pair<u32, u32>>& edges); | ||
| void delete_edges(const std::vector<Net*>& edges); | ||
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| private: | ||
| NetlistGraph() = delete; | ||
| NetlistGraph(Netlist* nl); | ||
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| Netlist* m_nl; | ||
| igraph_t* m_graph; | ||
| std::unordered_map<u32, Gate*> m_nodes_to_gates; | ||
| std::unordered_map<Gate*, u32> m_gates_to_nodes; | ||
| }; | ||
| } // namespace graph_algorithm | ||
| } // namespace hal |
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