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https://github.com/RGBCube/serenity
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fc6d051dfd
The LexicalPath instance methods dirname(), basename(), title() and extension() will be changed to return StringView const& in a further commit. Due to this, users creating temporary LexicalPath objects just to call one of those getters will recieve a StringView const& pointing to a possible freed buffer. To avoid this, static methods for those APIs have been added, which will return a String by value to avoid those problems. All cases where temporary LexicalPath objects have been used as described above haven been changed to use the static APIs.
19 lines
433 B
C++
19 lines
433 B
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/LexicalPath.h>
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#include <LibCore/ArgsParser.h>
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int main(int argc, char** argv)
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{
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const char* path = nullptr;
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Core::ArgsParser args_parser;
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args_parser.add_positional_argument(path, "Path", "path");
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args_parser.parse(argc, argv);
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outln("{}", LexicalPath::dirname(path));
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return 0;
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}
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