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tools/zlibutil: Change CLI to act more like other compression utilities 

Compression is now the implied default action, decompress with the -d flag.
master
BodgeMaster 2024-03-24 19:48:15 +01:00
parent a787a89493
commit a48c4dcd33
1 changed files with 22 additions and 16 deletions
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36
src/tools/zlibutil.cpp
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@ -36,7 +36,7 @@
#define CHUNK_SIZE 16384 // Chunk size
/*
Finnaly, the main file
Finally, the main file
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@ -66,7 +66,6 @@ Finnaly, the main file
int main(int argc, char* argv[]) {
std::vector<CLI::Flag> flags;
flags.push_back(CLI::Flag('c', "compress", "compress a file"));
flags.push_back(CLI::Flag('d', "decompress", "descompress a file"));
std::vector<CLI::Option> options;
std::vector<CLI::Argument> arguments;
@ -105,32 +104,39 @@ int main(int argc, char* argv[]) {
return EXIT_USAGE;
}
std::string filename = cliParser.getArgument(0).value;
ErrorOr<File*> filePointer = File::open(cliParser.getArgument(0).value, 'r');
ErrorOr<File*> filePointer = File::open(filename, 'r');
if (filePointer.isError) {
std::cout << "Failed to open file: " << cliParser.getArgument(0).value << std::endl;
std::cout << "Failed to open file: " << filename << std::endl;
return EXIT_RUNTIME;
}
File* file = filePointer.value;
File *writeFile;
if (cliParser.getFlag("compress").value) {
std::vector<uint8_t> bytes = file->read(file->size.value).value; // this is what you get from lib/file IIRC
std::vector<char> differentBytes = std::vector<char>(bytes.begin(), bytes.end());
std::vector<char> compressed = compressData(differentBytes.data(), file->size.value);
std::vector<unsigned char> unsigneddata = std::vector<unsigned char>(compressed.begin(), compressed.end());
writeFile = File::open(cliParser.getArgument(0).value + ".compressed", 'w').value;
writeFile->write(unsigneddata);
writeFile->close();
} else if (cliParser.getFlag("decompress").value) {
if (cliParser.getFlag("decompress").value) {
std::vector<uint8_t> bytes = file->read(file->size.value).value; // this is what you get from lib/file IIRC
std::vector<char> differentBytes = std::vector<char>(bytes.begin(), bytes.end());
std::vector<char> compressed = decompressData(differentBytes.data(), file->size.value);
std::vector<unsigned char> unsigneddata = std::vector<unsigned char>(compressed.begin(), compressed.end());
writeFile = File::open(cliParser.getArgument(0).value + ".uncompressed", 'w').value;
std::string outFilename;
if (filename.length() > 3 && filename.rfind(".zz") == filename.length()-3) {
outFilename = filename.substr(0, filename.length()-3);
} else {
outFilename = filename + ".uncompressed";
}
writeFile = File::open(outFilename, 'w').value;
writeFile->write(unsigneddata);
writeFile->close();
} else {
std::vector<uint8_t> bytes = file->read(file->size.value).value; // this is what you get from lib/file IIRC
std::vector<char> differentBytes = std::vector<char>(bytes.begin(), bytes.end());
std::vector<char> compressed = compressData(differentBytes.data(), file->size.value);
std::vector<unsigned char> unsigneddata = std::vector<unsigned char>(compressed.begin(), compressed.end());
writeFile = File::open(filename + ".zz", 'w').value;
writeFile->write(unsigneddata);
writeFile->close();
}