#include "puttyps.h"
#include "network.h"
-/*
- * Global variables. Most modules declare these `extern', but
- * window.c will do `#define PUTTY_DO_GLOBALS' before including this
- * module, and so will get them properly defined.
- */
-#ifdef PUTTY_DO_GLOBALS
-#define GLOBAL
-#else
-#define GLOBAL extern
-#endif
-
/* Three attribute types:
* The ATTRs (normal attributes) are stored with the characters in the main
* display arrays
GLOBAL int session_closed;
-GLOBAL char *help_path;
-GLOBAL int help_has_contents;
-
GLOBAL int nsessions;
GLOBAL char **sessions;
};
struct backend_tag {
- char *(*init) (void *frontend_handle,
+ char *(*init) (void *frontend_handle, void **backend_handle,
char *host, int port, char **realhost, int nodelay);
/* back->send() returns the current amount of buffered data. */
- int (*send) (char *buf, int len);
+ int (*send) (void *handle, char *buf, int len);
/* back->sendbuffer() does the same thing but without attempting a send */
- int (*sendbuffer) (void);
- void (*size) (int width, int height);
- void (*special) (Telnet_Special code);
- Socket(*socket) (void);
- int (*exitcode) (void);
- int (*sendok) (void);
- int (*ldisc) (int);
+ int (*sendbuffer) (void *handle);
+ void (*size) (void *handle, int width, int height);
+ void (*special) (void *handle, Telnet_Special code);
+ Socket(*socket) (void *handle);
+ int (*exitcode) (void *handle);
+ int (*sendok) (void *handle);
+ int (*ldisc) (void *handle, int);
+ void (*provide_ldisc) (void *handle, void *ldisc);
/*
* back->unthrottle() tells the back end that the front end
* buffer is clearing.
*/
- void (*unthrottle) (int);
+ void (*unthrottle) (void *handle, int);
int default_port;
};
-GLOBAL Backend *back;
-
extern struct backend_list {
int protocol;
char *name;
void begin_session(void);
void sys_cursor(int x, int y);
void request_paste(void);
+void frontend_keypress(void *frontend);
+void ldisc_update(void *frontend, int echo, int edit);
#define OPTIMISE_IS_SCROLL 1
void set_iconic(int iconic);
void term_reconfig(Terminal *);
void term_seen_key_event(Terminal *);
int from_backend(void *, int is_stderr, char *data, int len);
+void term_provide_resize_fn(Terminal *term,
+ void (*resize_fn)(void *, int, int),
+ void *resize_ctx);
/*
* Exports from logging.c.
* Exports from ldisc.c.
*/
-extern void ldisc_send(char *buf, int len, int interactive);
+void *ldisc_create(Terminal *, Backend *, void *, void *);
+void ldisc_send(void *handle, char *buf, int len, int interactive);
/*
* Exports from sshrand.c.
#define CP_UTF8 65001
#endif
void init_ucs_tables(void);
-void lpage_send(int codepage, char *buf, int len, int interactive);
-void luni_send(wchar_t * widebuf, int len, int interactive);
+void lpage_send(void *, int codepage, char *buf, int len, int interactive);
+void luni_send(void *, wchar_t * widebuf, int len, int interactive);
wchar_t xlat_uskbd2cyrllic(int ch);
int check_compose(int first, int second);
int decode_codepage(char *cp_name);