40 lines
974 B
C++
40 lines
974 B
C++
#include "Entry.h"
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#include <sstream>
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#include <algorithm>
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#include <filesystem>
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bool
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is_exe( const std::filesystem::directory_entry entry )
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{
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using std::filesystem::perms;
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auto p= status( entry.path() ).permissions();
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return ( perms::none != ( p & ( perms::owner_exec | perms::group_exec | perms::others_exec ) ) );
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}
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std::string
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drwx( const std::filesystem::directory_entry entry )
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{
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auto p= status( entry.path() ).permissions();
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std::ostringstream oss;
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using std::filesystem::perms;
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auto show = [&](const char op, const perms perm)
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{
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oss << (perms::none == (perm bitand p) ? '-' : op);
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};
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oss << ( entry.is_directory() ? 'd' : '-' );
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show('r', perms::owner_read);
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show('w', perms::owner_write);
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show('x', perms::owner_exec);
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show('r', perms::group_read);
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show('w', perms::group_write);
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show('x', perms::group_exec);
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show('r', perms::others_read);
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show('w', perms::others_write);
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show('x', perms::others_exec);
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return std::move( oss ).str();
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}
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