76 lines
No EOL
1.5 KiB
C++
76 lines
No EOL
1.5 KiB
C++
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#include "NewPlacement.hpp"
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#include "Parser.hpp"
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#include "CommandLine.hpp"
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using namespace tp;
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void run(const String& source) {
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auto state = CfGrammar::initializeCfGrammarParser();
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CfGrammar grammar;
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if (!grammar.parse(state, source)) {
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printf("Parsing is failed\n");
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return;
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}
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if (!grammar.compile()) {
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printf("Compilation is failed\n");
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return;
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}
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printf("Grammar accepted.\n");
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List<CfGrammar::Sentence> sentences;
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grammar.generateSentences(sentences);
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printf("Example sentences formed from grammar: \n");
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for (auto sentence : sentences) tp::CfGrammar::printSentence(sentence.data());
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CfGrammar::deinitializeCfGrammarParser(state);
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}
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int main(int argc, const char* argv[]) {
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tp::ModuleManifest* deps[] = { &tp::gModuleParser, &tp::gModuleCommandLine, nullptr };
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tp::ModuleManifest testModule("CommandLineTest", nullptr, nullptr, deps);
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if (!testModule.initialize()) {
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return 1;
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}
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{
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CommandLine cmd = {
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{ "grammar", CommandLine::Arg::STR },
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};
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if (!cmd.parse((char) argc, argv, true, 1)) {
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return 1;
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}
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auto location = cmd.getString("grammar");
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LocalConnection file;
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String grammar;
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file.connect(LocalConnection::Location(location), LocalConnection::Type(true));
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if (!file.getConnectionStatus().isOpened()) {
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printf("Cant open file\n");
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return 1;
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}
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auto size = file.size();
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grammar.resize((String::Index) size);
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file.readBytes(grammar.write(), size);
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run(grammar);
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file.disconnect();
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}
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testModule.deinitialize();
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return 0;
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} |