Added type unix_Service, with a login-method.

Rev: src/password.h:1.2

src/password.h

@@ -27,23 +27,41 @@
 
 #include "lsh_types.h"
 
+#include "alist.h"
+
 #include <sys/types.h>
 #include <unistd.h>
 
 struct lsh_string *
-read_password(int max_length, char *format, ...) PRINTF_STYLE(1,2);
+read_password(int max_length, struct lsh_string *prompt);
 
 struct unix_user
 {
   struct lsh_object header;
   
   uid_t uid;
+#if 0
+  struct lsh_string *username;
+#endif
   struct lsh_string *passwd; /* Crypted passwd */
   struct lsh_string *home;
 };
 
-struct unix_user *lookup_user(lsh_string *name);
-int verify_passwd(struct unix_user *user, lsh_string *password);
+struct unix_user *lookup_user(struct lsh_string *name);
+int verify_password(struct unix_user *user, struct lsh_string *password);
+
+struct userauth *make_password_userauth(void);
+
+struct unix_service
+{
+  struct lsh_object header;
+
+  struct ssh_service * (*login)(struct unix_service *closure,
+				struct unix_user *user);
+};
+
+#define LOGIN(s, u) ((s)->login((s), (u)))
 
+struct userauth *make_unix_userauth(struct alist *services);
 
 #endif /* LSH_PASSWORD_H_INCLUDED */