Make ls standards compliant

Except we aren't using the standard JshFrame struct. We should probably
have a meeting to discuss how we're going to organize that going
forward.

ls/main.go

@@ -12,7 +12,7 @@ import (
 func get_fileinfo(f string, size bool, mode bool, inode bool) string {
 	var stat syscall.Stat_t
 	var ret string
-	ret = "{\"name\":\"" + f + "\""
+	ret = "{\"files\": [{\"name\":\"" + f + "\""
 	if err := syscall.Stat(f, &stat); err != nil {
 		log.Fatal(err)
 	}
@@ -25,7 +25,7 @@ func get_fileinfo(f string, size bool, mode bool, inode bool) string {
 	if inode {
 		ret = ret + ", \"inode\":" + strconv.FormatUint(stat.Ino, 10)
 	}
-	ret = ret + "}"
+	ret = ret + "}]}"
 	return ret
 }
 
@@ -48,7 +48,7 @@ func main() {
 	root := "." //flag.Arg(0)
 	dir, _ := ioutil.ReadDir(root)
 
-	fmt.Printf("[\n")
+	fmt.Printf("[{\"StdOut\": [\n")
 
 	if !a_flag {
 		for _, entry := range dir {
@@ -71,5 +71,5 @@ func main() {
 			fmt.Printf("%s\n", get_fileinfo(entry.Name(), size_flag, mode_flag, inode_flag))
 		}
 	}
-	fmt.Printf("]\n")
+	fmt.Printf("], \"StdErr\": []}]\n")
 }