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Userland+AK: Stop using getopt() for ArgsParser
This commit moves the implementation of getopt into AK, and converts its API to understand and use StringView instead of char*. Everything else is caught in the crossfire of making Option::accept_value() take a StringView instead of a char const*. With this, we must now pass a Span<StringView> to ArgsParser::parse(), applications using LibMain are unaffected, but anything not using that or taking its own argc/argv has to construct a Vector<StringView> for this method.
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43 changed files with 673 additions and 584 deletions
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@ -589,6 +589,11 @@ constexpr int exit_read_file_failure = 3;
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int main(int argc, char** argv)
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{
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Vector<StringView> arguments;
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arguments.ensure_capacity(argc);
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for (auto i = 0; i < argc; ++i)
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arguments.append({ argv[i], strlen(argv[i]) });
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int timeout = 10;
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bool enable_debug_printing = false;
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bool disable_core_dumping = false;
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@ -602,7 +607,7 @@ int main(int argc, char** argv)
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args_parser.add_option(timeout, "Seconds before test should timeout", "timeout", 't', "seconds");
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args_parser.add_option(enable_debug_printing, "Enable debug printing", "debug", 'd');
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args_parser.add_option(disable_core_dumping, "Disable core dumping", "disable-core-dump", 0);
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args_parser.parse(argc, argv);
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args_parser.parse(arguments);
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#if !defined(AK_OS_MACOS) && !defined(AK_OS_EMSCRIPTEN)
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if (disable_core_dumping && prctl(PR_SET_DUMPABLE, 0, 0) < 0) {
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