1 files changed, 52 insertions, 0 deletions
diff --git a/Source/Applications/Shell/Shell-fs.ns.cpp b/Source/Applications/Shell/Shell-fs.ns.cpp
new file mode 100644
index 0000000..33bc94e
--- /dev/null
+++ b/Source/Applications/Shell/Shell-fs.ns.cpp
@@ -0,0 +1,52 @@
+#include "Shell.ns.h"
+
+namespace Shell {
+
+void ls(Vector<String>& args) {
+	FSNode d = cwd;
+	if (args.size() == 2) {
+		FSNode n = cwd.findFrom(args[1]);
+		d = FSNode(0);
+		if (!n.valid())
+			outvt << "No such directory : " << args[1] << "\n";
+		else if (n.type() != NT_DIRECTORY)
+			outvt << "Not a directory : " << args[1] << "\n";
+		else
+			d = n;
+	}	
+	if (d.valid()) outvt << "Contents of directory " << d.path() << " :\n";
+	for (u32int i = 0; i < d.getLength(); i++) {
+		FSNode n = d.getChild(i);
+		if (n.type() == NT_FILE) {
+			outvt << " - FILE\t" << n.getName();
+			outvt.setCsrCol(30);
+			outvt << (s32int)n.getLength() << " bytes.\n";
+		} else if (n.type() == NT_DIRECTORY) {
+			outvt << " - DIR\t" << n.getName() << "/";
+			outvt.setCsrCol(30);
+			outvt << (s32int)n.getLength() << " items.\n";
+		}
+	}
+}
+
+void cd(Vector<String>& args) {
+	if (args.size() != 2) {
+		outvt << "Invalid argument count.\n";
+	} else {
+		FSNode ncwd = cwd.findFrom(args[1]);
+		if (!ncwd.valid()) {
+			outvt << "No such directory : " << args[1] << "\n";
+		} else if (ncwd.type() == NT_DIRECTORY) {
+			ncwd.setCwd();
+			cwd = ncwd;
+		} else {
+			outvt << "Not a directory.\n";
+		}
+	}
+}
+
+void pwd(Vector<String>& args) {
+	outvt << "Current directory : " << cwd.path() << "\n";
+}
+
+}