Split things up a bit.

Also start approximating the look and feel
2026-05-20 22:32:42 -04:00
parent 82ca0de82d
commit 2c39765a4d
5 changed files with 130 additions and 67 deletions
@@ -0,0 +1,39 @@
+#include "Entry.h"
+
+#include <sstream>
+#include <algorithm>
+#include <filesystem>
+
+bool
+is_exe( const std::filesystem::directory_entry entry )
+{
+	using std::filesystem::perms;
+	auto p= status( entry.path() ).permissions();
+
+	return ( perms::none != ( p & ( perms::owner_exec | perms::group_exec | perms::others_exec ) ) );
+}
+
+std::string
+drwx( const std::filesystem::directory_entry entry )
+{
+	auto p= status( entry.path() ).permissions();
+
+	std::ostringstream oss;
+	using std::filesystem::perms;
+	auto show = [&](const char op, const perms perm)
+	{
+		oss << (perms::none == (perm bitand p) ? '-' : op);
+	};
+	oss << ( entry.is_directory() ? 'd' : '-' );
+	show('r', perms::owner_read);
+	show('w', perms::owner_write);
+	show('x', perms::owner_exec);
+	show('r', perms::group_read);
+	show('w', perms::group_write);
+	show('x', perms::group_exec);
+	show('r', perms::others_read);
+	show('w', perms::others_write);
+	show('x', perms::others_exec);
+
+	return std::move( oss ).str();
+}