The back ends now contain their own copies of the Config structure,

[u/mdw/putty] / putty.h

diff --git a/putty.h b/putty.h
index 93fef20..65a99eb 100644 (file)
--- a/putty.h
+++ b/putty.h
@@ -184,8 +184,10 @@ enum {
 };
 
 struct backend_tag {
-    char *(*init) (void *frontend_handle, void **backend_handle,
+    char *(*init) (void *frontend_handle, void **backend_handle, Config *cfg,
                   char *host, int port, char **realhost, int nodelay);
+    /* back->reconfig() passes in a replacement configuration. */
+    void (*reconfig) (void *handle, Config *cfg);
     /* back->send() returns the current amount of buffered data. */
     int (*send) (void *handle, char *buf, int len);
     /* back->sendbuffer() does the same thing but without attempting a send */
@@ -344,6 +346,7 @@ struct config_tag {
     /* X11 forwarding */
     int x11_forward;
     char x11_display[128];
+    int x11_auth;
     /* port forwarding */
     int lport_acceptall; /* accept conns from hosts other than localhost */
     int rport_acceptall; /* same for remote forwarded ports (SSH2 only) */
@@ -482,6 +485,18 @@ void do_defaults(char *, Config *);
 void registry_cleanup(void);
 
 /*
+ * Functions used by settings.c to provide platform-specific
+ * default settings.
+ * 
+ * (The integer one is expected to return `def' if it has no clear
+ * opinion of its own. This is because there's no integer value
+ * which I can reliably set aside to indicate `nil'. The string
+ * function is perfectly all right returning NULL, of course.)
+ */
+char *platform_default_s(char *name);
+int platform_default_i(char *name, int def);
+
+/*
  * Exports from terminal.c.
  */
 
@@ -503,7 +518,7 @@ void term_paste(Terminal *);
 void term_nopaste(Terminal *);
 int term_ldisc(Terminal *, int option);
 void term_copyall(Terminal *);
-void term_reconfig(Terminal *);
+void term_reconfig(Terminal *, Config *);
 void term_seen_key_event(Terminal *); 
 int from_backend(void *, int is_stderr, char *data, int len);
 void term_provide_resize_fn(Terminal *term,
@@ -671,12 +686,23 @@ void printer_finish_job(printer_job *);
  * defined differently in various places and required _by_
  * cmdline.c).
  */
-int cmdline_process_param(char *, char *, int);
-void cmdline_run_saved(void);
+int cmdline_process_param(char *, char *, int, Config *);
+void cmdline_run_saved(Config *);
 extern char *cmdline_password;
 #define TOOLTYPE_FILETRANSFER 1
 extern int cmdline_tooltype;
 
 void cmdline_error(char *, ...);
 
+/*
+ * X11 auth mechanisms we know about.
+ */
+enum {
+    X11_NO_AUTH,
+    X11_MIT,                           /* MIT-MAGIC-COOKIE-1 */
+    X11_XDM,                          /* XDM-AUTHORIZATION-1 */
+    X11_NAUTHS
+};
+extern const char *const x11_authnames[];  /* declared in x11fwd.c */
+
 #endif