#define PUTTY_PUTTY_H
#include <stdio.h> /* for FILENAME_MAX */
+#include <stddef.h> /* for wchar_t */
/*
* Global variables. Most modules declare these `extern', but
#define ATTR_CUR_AND (~(ATTR_BOLD|ATTR_REVERSE|ATTR_BLINK|ATTR_COLOURS))
#define ATTR_CUR_XOR 0x00BA0000UL
-GLOBAL int alt_pressed;
-
-GLOBAL int session_closed;
-
-GLOBAL int nsessions;
-GLOBAL char **sessions;
+struct sesslist {
+ int nsessions;
+ char **sessions;
+ char *buffer; /* so memory can be freed later */
+};
-GLOBAL int utf;
GLOBAL int dbcs_screenfont;
GLOBAL int font_codepage;
-GLOBAL int kbd_codepage;
GLOBAL int line_codepage;
GLOBAL wchar_t unitab_scoacs[256];
GLOBAL wchar_t unitab_line[256];
int blinktext;
int win_name_always;
int width, height;
- char font[64];
+ char font[256];
int fontisbold;
int fontheight;
int fontcharset;
* being run, _either_ because no remote command has been provided
* _or_ because the application is GUI and can't run non-
* interactively.
+ *
+ * These flags describe the type of _application_ - they wouldn't
+ * vary between individual sessions - and so it's OK to have this
+ * variable be GLOBAL.
*/
#define FLAG_VERBOSE 0x0001
#define FLAG_STDERR 0x0002
#define FLAG_INTERACTIVE 0x0004
GLOBAL int flags;
-GLOBAL Config cfg;
+/*
+ * Likewise, these two variables are set up when the application
+ * initialises, and inform all default-settings accesses after
+ * that.
+ */
GLOBAL int default_protocol;
GLOBAL int default_port;
+/* This variable, OTOH, needs to be made non-global ASAP. FIXME. */
+GLOBAL Config cfg;
+
struct RSAKey; /* be a little careful of scope */
/*
void request_resize(void *frontend, int, int);
void do_text(Context, int, int, char *, int, unsigned long, int);
void do_cursor(Context, int, int, char *, int, unsigned long, int);
-int CharWidth(Context ctx, int uc);
+int char_width(Context ctx, int uc);
+#ifdef OPTIMISE_SCROLL
+void do_scroll(void *, int, int, int);
+#endif
void set_title(void *frontend, char *);
void set_icon(void *frontend, char *);
void set_sbar(void *frontend, int, int, int);
*/
void save_settings(char *section, int do_host, Config * cfg);
void load_settings(char *section, int do_host, Config * cfg);
-void get_sesslist(int allocate);
+void get_sesslist(struct sesslist *, int allocate);
void do_defaults(char *, Config *);
void registry_cleanup(void);
* Exports from terminal.c.
*/
-Terminal *term_init(void *frontend);
+Terminal *term_init(Config *, void *);
void term_size(Terminal *, int, int, int);
void term_out(Terminal *);
-void term_paint(Terminal *, Context, int, int, int, int);
+void term_paint(Terminal *, Context, int, int, int, int, int);
void term_scroll(Terminal *, int, int);
void term_pwron(Terminal *);
void term_clrsb(Terminal *);
char *texttype, void *data, int len);
/*
+ * Exports from testback.c
+ */
+
+extern Backend null_backend;
+extern Backend loop_backend;
+
+/*
* Exports from raw.c.
*/
/*
* Exports from ldisc.c.
*/
-void *ldisc_create(Terminal *, Backend *, void *, void *);
+void *ldisc_create(Config *, Terminal *, Backend *, void *, void *);
void ldisc_send(void *handle, char *buf, int len, int interactive);
/*