a bunch of little fixes

clite/bios.js

@@ -101,6 +101,12 @@ var bios = {
 				bios.input.upload.data.callback = d.fn;
 				bios.input.upload.data.file = d.file;
 				bios.input.setState(2);
+				break;
+			case 4:
+				bios.boot.shutdown(!d);
+				if (d == true)
+					setTimeout(bios.boot.reboot,10);
+				break;
 			default:;
 			}
 		},
@@ -250,6 +256,20 @@ var bios = {
 				bios.core.writeStringVGA(1,7,'Error in bootable entry point',4);
 				bios.core.writeStringVGA(1,8,err.message,6);
 			}
+		},
+		shutdown:function(complete) {
+			var s = Array.from(document.getElementsByTagName('src'));
+			s.forEach(function(el,i) {
+				if (i>0)
+					el.parentNode.removeChild(el);
+			});
+			if (!complete)
+				return;
+			document.body.innerHTML = 'The system has shutdown';
+			bios = null;
+		},
+		reboot:function() {
+			setTimeout(bios.boot.preBoot,1000);
 		}
 	},
 	init:function() {

clite/commands.js

@@ -3,10 +3,6 @@ clite.commands.data = function() {
 
 clite.commands.load('help',function(args,env,io) {
 	var stdio = io.include('stdio');
-	if (args.length > 1) {
-		// TODO: implement command help lookup
-		stdio.printf('help with arguments is a work in progress\n');
-	}
 	stdio.printf(`
 Welcome to CLIte (pronounced like 'site' with an added L).
 
@@ -133,24 +129,23 @@ Options:
 	dirs.forEach(function(dir,index) {
 		if (dirs.length > 1)
 			stdio.printf('%s:\n',dir);
-		var fd = stdio.open(dir,stdio.flags.O_RDONLY|stdio.flags.O_SYNC);
-		if (!fd) {
-			stdio.fprintf(io.stderr,'cannot open directory: %s\n',dir);
-			return;
-		}
-		var st = stdio.fstatat(fd,stdio.flags.AT_SYMLINK_NOFOLLOW);
+		var st = stdio.lstat(dir);
 		if (!st) {
 			stdio.fprintf(io.stderr,'cannot read file: %s\n',dir);
 			stdio.close(fd);
 			return;
 		}
 		if (st.type != stdio.types.FT_DIR) {
-			writeNodeData(st,fd);
-			stdio.close(fd);
+			writeNodeData(st,dir);
 			if (!one && !long)
 				stdio.write(io.stdout,'\n');
 			return;
 		}
+		var fd = stdio.open(dir,stdio.flags.O_RDONLY|stdio.flags.O_SYNC);
+		if (!fd) {
+			stdio.fprintf(io.stderr,'cannot open directory: %s\n',dir);
+			return;
+		}
 		var e;
 		while ((e = stdio.read(fd)) != null) {
 			if (e[0] == '.' && !all)

clite/core.js

@@ -57,33 +57,24 @@ var clite = {
 		},
 		reboot:function() {
 			clite.log.write('The system is rebooting');
-			// TODO: this all needs redoing with bios calls
 			setTimeout(function() {
-				clite.log.write('Bringing down the system');
-				var s = Array.from(document.getElementsByTagName('src'));
-				s.forEach(function(el,i) {
-					if (i>0)
-						el.parentNode.removeChild(el);
-				});
 				clite.console.clear();
+				clite.log.write('Bringing down the system');
 				clite.log.write('Resetting system core');
 				var b = clite.state.bios;
 				delete clite;
 				clite = null;
-				setTimeout(b.boot.preBoot,100);
+				b.io.write(4,true);
 			},10);
 		},
 		shutdown:function() {
 			clite.log.write('The system is shutting down');
-			// TODO: this all needs redoing with bios calls
 			setTimeout(function() {
-				var s = Array.from(document.getElementsByTagName('src'));
-				s.forEach(function(el) {
-					el.parentNode.removeChild(el);
-				});
 				clite.console.clear();
+				clite.log.write('Bringing down the system');
 				delete clite;
 				clite = null;
+				b.io.write(4,false);
 			},10);
 		},
 		hostname:function() {
@@ -898,6 +889,34 @@ clite.user = {
 			}]
 		};
 		var env = {};
+		function getNextUid() {
+			let id = data.users.length;
+			let accepted = false;
+			while (!accepted) {
+				accepted = true;
+				for (var i=0; i<data.users.length; i++) {
+					if (data.users[i].uid == id)
+						accepted = false;
+				}
+				if (!accepted)
+					id++;
+			}
+			return id;
+		}
+		function getNextGid() {
+			let id = data.groups.length;
+			let accepted = false;
+			while (!accepted) {
+				accepted = true;
+				for (var i=0; i<data.groups.length; i++) {
+					if (data.groups[i].gid == id)
+						accepted = false;
+				}
+				if (!accepted)
+					id++;
+			}
+			return id;
+		}
 		function getUser(uid) {
 			for (var i=0; i<data.users.length; i++) {
 				if (data.users[i].uid == uid)
@@ -1145,8 +1164,7 @@ cat -l /usr/share/introduction
 				var udata = {};
 				udata.name = pw.pw_name;
 				udata.pass = 'x';
-				// TODO: this could cause 2 users with the same uid
-				udata.uid = data.users.length;
+				udata.uid = getNextUid();
 				udata.gid = pw.pw_gid;
 				udata.groups = [];
 				udata.env = {};
@@ -1236,8 +1254,7 @@ cat -l /usr/share/introduction
 					return false;
 				var gdata = {};
 				gdata.name = gr.gr_name;
-				// TODO: this could cause 2 groups with the same gid
-				gdata.gid = data.groups.length;
+				gdata.gid = getNextGid();
 				gdata.users = Array.from(gr.gr_mem);
 				data.groups.push(gdata);
 				saveUsers();

clite/shell.js

@@ -947,7 +947,6 @@ Options:
 				});
 			}
 		}else if (a != '') {
-			// TODO: path fill
 			let p = clite.resolvePath(a);
 			if (p[0] == '/') {
 				let d = stdlib.dirname(p);
@@ -1099,7 +1098,6 @@ Options:
 			}
 		}
 
-		// TODO: hacks r uglee
 		// if args[0] isn't the shell itself, then we're running a shell script
 		if (!f && args[0] != '/bin/sh' && args[0] != 'sh') {
 			f = clite.resolvePath(args[0]);