48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
#ifndef PATH_HPP
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#define PATH_HPP
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#include "platform/platform.hpp"
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#include <string>
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#include <cctype>
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#if IS_WINDOWS
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#endif
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namespace cpptrace {
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namespace detail {
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#if IS_WINDOWS
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constexpr char PATH_SEP = '\\';
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inline bool is_absolute(const std::string& path) {
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// I don't want to bring in shlwapi as a dependency just for PathIsRelativeA so I'm following the guidance of
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// https://stackoverflow.com/a/71941552/15675011 and
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// https://github.com/wine-mirror/wine/blob/b210a204137dec8d2126ca909d762454fd47e963/dlls/kernelbase/path.c#L982
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if(path.empty() || IsDBCSLeadByte(path[0])) {
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return false;
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}
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if(path[0] == '\\') {
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return true;
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}
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if(path.size() >= 2 && std::isalpha(path[0]) && path[1] == ':') {
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return true;
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}
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return false;
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}
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#else
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constexpr char PATH_SEP = '/';
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inline bool is_absolute(const std::string& path) {
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if(path.empty()) {
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return false;
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}
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return path[0] == '/';
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}
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#endif
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}
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}
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#endif
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