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| 1 | +// SPDX-License-Identifier: BSD-2-Clause |
| 2 | + |
| 3 | +// This code is part of the sfizz library and is licensed under a BSD 2-clause |
| 4 | +// license. You should have receive a LICENSE.md file along with the code. |
| 5 | +// If not, contact the sfizz maintainers at https://github.com/sfztools/sfizz |
| 6 | + |
| 7 | +/* |
| 8 | + This program reads a SFZ file, and outputs it back into a single file |
| 9 | + with all the includes and definitions processed. |
| 10 | +
|
| 11 | + It can serve to facilitate identifying problems, whether these are related to |
| 12 | + the parser or complicated instrument structures. |
| 13 | + */ |
| 14 | + |
| 15 | +#include "parser/Parser.h" |
| 16 | +#include <iostream> |
| 17 | + |
| 18 | +class MyParserListener : public sfz::Parser::Listener { |
| 19 | +public: |
| 20 | + explicit MyParserListener(sfz::Parser& parser) |
| 21 | + : _parser(parser) |
| 22 | + { |
| 23 | + } |
| 24 | + |
| 25 | +protected: |
| 26 | + void onParseFullBlock(const std::string& header, const std::vector<sfz::Opcode>& opcodes) override |
| 27 | + { |
| 28 | + std::cout << '\n'; |
| 29 | + std::cout << '<' << header << '>' << '\n'; |
| 30 | + for (const sfz::Opcode& opc : opcodes) |
| 31 | + std::cout << opc.opcode << '=' << opc.value << '\n'; |
| 32 | + } |
| 33 | + |
| 34 | + void onParseError(const sfz::SourceRange& range, const std::string& message) override |
| 35 | + { |
| 36 | + const auto relativePath = range.start.filePath->lexically_relative(_parser.originalDirectory()); |
| 37 | + std::cerr << "Parse error in " << relativePath << " at line " << range.start.lineNumber + 1 << ": " << message << '\n'; |
| 38 | + } |
| 39 | + |
| 40 | + void onParseWarning(const sfz::SourceRange& range, const std::string& message) override |
| 41 | + { |
| 42 | + const auto relativePath = range.start.filePath->lexically_relative(_parser.originalDirectory()); |
| 43 | + std::cerr << "Parse warning in " << relativePath << " at line " << range.start.lineNumber + 1 << ": " << message << '\n'; |
| 44 | + } |
| 45 | + |
| 46 | +private: |
| 47 | + sfz::Parser& _parser; |
| 48 | +}; |
| 49 | + |
| 50 | +int main(int argc, char *argv[]) |
| 51 | +{ |
| 52 | + if (argc != 2) { |
| 53 | + std::cerr << "Please indicate the SFZ file path.\n"; |
| 54 | + return 1; |
| 55 | + } |
| 56 | + |
| 57 | + const fs::path sfzFilePath { argv[1] }; |
| 58 | + |
| 59 | + sfz::Parser parser; |
| 60 | + MyParserListener listener(parser); |
| 61 | + |
| 62 | + parser.setListener(&listener); |
| 63 | + parser.parseFile(argv[1]); |
| 64 | + |
| 65 | + if (parser.getErrorCount() > 0) |
| 66 | + return 1; |
| 67 | + |
| 68 | + return 0; |
| 69 | +} |
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