RGBCube/serenity
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checksum: Port to LibMain :^)

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This commit is contained in:
Kenneth Myhra 2021-11-27 15:10:31 +01:00 • committed by Brian Gianforcaro
parent 6b6d7286b5
commit 59d299955e
2 changed files with 9 additions and 10 deletions
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17
Userland/Utilities/checksum.cpp
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@ -6,17 +6,16 @@
#include <LibCore/ArgsParser.h>
#include <LibCore/File.h>
#include <LibCore/System.h>
#include <LibCrypto/Hash/HashManager.h>
#include <LibMain/Main.h>
#include <unistd.h>
int main(int argc, char** argv)
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
if (pledge("stdio rpath", nullptr) < 0) {
perror("pledge");
return 1;
}
TRY(Core::System::pledge("stdio rpath", nullptr));
auto program_name = StringView { argv[0] };
auto program_name = arguments.strings[0];
auto hash_kind = Crypto::Hash::HashKind::None;
if (program_name == "md5sum")
@ -29,7 +28,7 @@ int main(int argc, char** argv)
hash_kind = Crypto::Hash::HashKind::SHA512;
if (hash_kind == Crypto::Hash::HashKind::None) {
warnln("Error: program must be executed as 'md5sum', 'sha1sum', 'sha256sum' or 'sha512sum'; got '{}'", argv[0]);
warnln("Error: program must be executed as 'md5sum', 'sha1sum', 'sha256sum' or 'sha512sum'; got '{}'", program_name);
exit(1);
}
@ -40,7 +39,7 @@ int main(int argc, char** argv)
Core::ArgsParser args_parser;
args_parser.add_positional_argument(paths, paths_help_string.characters(), "path", Core::ArgsParser::Required::No);
args_parser.parse(argc, argv);
args_parser.parse(arguments);
if (paths.is_empty())
paths.append("-");
@ -55,7 +54,7 @@ int main(int argc, char** argv)
if (path != "-"sv) {
auto file_or_error = Core::File::open(path, Core::OpenMode::ReadOnly);
if (file_or_error.is_error()) {
warnln("{}: {}: {}", argv[0], path, file->error_string());
warnln("{}: {}: {}", program_name, path, file->error_string());
has_error = true;
continue;
}