mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* Executable for use with AFL <http://lcamtuf.coredump.cx/afl>.
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* Reads a single source from stdin and signals a failure for internal errors.
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*/
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#include <json/json.h>
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#include <string>
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#include <iostream>
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using namespace std;
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extern "C"
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{
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extern char const* compileJSON(char const* _input, bool _optimize);
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}
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string contains(string const& _haystack, vector<string> const& _needles)
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{
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for (string const& needle: _needles)
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if (_haystack.find(needle) != string::npos)
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return needle;
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return "";
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}
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int main()
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{
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string input;
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while (!cin.eof())
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{
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string s;
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getline(cin, s);
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input += s + '\n';
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}
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bool optimize = true;
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string outputString(compileJSON(input.c_str(), optimize));
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Json::Value outputJson;
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if (!Json::Reader().parse(outputString, outputJson))
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{
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cout << "Compiler produced invalid JSON output." << endl;
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abort();
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}
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if (outputJson.isMember("errors"))
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{
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if (!outputJson["errors"].isArray())
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{
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cout << "Output JSON has \"errors\" but it is not an array." << endl;
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abort();
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}
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for (Json::Value const& error: outputJson["errors"])
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{
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string invalid = contains(error.asString(), vector<string>{
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"Compiler error",
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"Internal compiler error",
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"Exception during compilation",
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"Unknown exception during compilation",
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"Unknown exception while generating contract data output",
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"Unknown exception while generating formal method output",
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"Unknown exception while generating source name output",
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"Unknown error while generating JSON"
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});
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if (!invalid.empty())
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{
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cout << "Invalid error: \"" << invalid << "\"" << endl;
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abort();
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}
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}
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}
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else if (!outputJson.isMember("contracts"))
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{
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cout << "Output JSON has neither \"errors\" nor \"contracts\"." << endl;
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abort();
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}
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return 0;
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}
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