6 #define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY"
7 #define PUTTY_REG_PARENT "Software\\SimonTatham"
8 #define PUTTY_REG_PARENT_CHILD "PuTTY"
9 #define PUTTY_REG_GPARENT "Software"
10 #define PUTTY_REG_GPARENT_CHILD "SimonTatham"
13 * Global variables. Most modules declare these `extern', but
14 * window.c will do `#define PUTTY_DO_GLOBALS' before including this
15 * module, and so will get them properly defined.
17 #ifdef PUTTY_DO_GLOBALS
23 /* Three attribute types:
24 * The ATTRs (normal attributes) are stored with the characters in the main
27 * The TATTRs (temporary attributes) are generated on the fly, they can overlap
28 * with characters but not with normal attributes.
30 * The LATTRs (line attributes) conflict with no others and only have one
31 * value per line. But on area clears the LATTR cells are set to the erase_char
32 * (or DEFAULT_ATTR + 'E')
34 * ATTR_INVALID is an illegal colour combination.
37 #define TATTR_ACTCURS 0x4UL /* active cursor (block) */
38 #define TATTR_PASCURS 0x2UL /* passive cursor (box) */
39 #define TATTR_RIGHTCURS 0x1UL /* cursor-on-RHS */
41 #define LATTR_NORM 0x00000000UL
42 #define LATTR_WIDE 0x01000000UL
43 #define LATTR_TOP 0x02000000UL
44 #define LATTR_BOT 0x03000000UL
45 #define LATTR_MODE 0x03000000UL
46 #define LATTR_WRAPPED 0x10000000UL
48 #define ATTR_INVALID 0x00FF0000UL
50 /* Like Linux use the F000 page for direct to font. */
51 #define ATTR_OEMCP 0x0000F000UL /* OEM Codepage DTF */
52 #define ATTR_ACP 0x0000F100UL /* Ansi Codepage DTF */
54 /* These are internal use overlapping with the UTF-16 surrogates */
55 #define ATTR_ASCII 0x0000D800UL /* normal ASCII charset ESC ( B */
56 #define ATTR_LINEDRW 0x0000D900UL /* line drawing charset ESC ( 0 */
57 #define ATTR_SCOACS 0x0000DA00UL /* SCO Alternate charset */
58 #define ATTR_GBCHR 0x0000DB00UL /* UK variant charset ESC ( A */
59 #define CSET_MASK 0x0000FF00UL /* Character set mask; MUST be 0xFF00 */
61 #define DIRECT_CHAR(c) ((c&0xFC00)==0xD800)
62 #define DIRECT_FONT(c) ((c&0xFE00)==0xF000)
64 #define UCSERR (ATTR_LINEDRW|'a') /* UCS Format error character. */
65 #define UCSWIDE 0x303F
67 #define ATTR_WIDE 0x10000000UL
68 #define ATTR_BOLD 0x01000000UL
69 #define ATTR_UNDER 0x02000000UL
70 #define ATTR_REVERSE 0x04000000UL
71 #define ATTR_BLINK 0x08000000UL
72 #define ATTR_FGMASK 0x000F0000UL
73 #define ATTR_BGMASK 0x00F00000UL
74 #define ATTR_COLOURS 0x00FF0000UL
75 #define ATTR_FGSHIFT 16
76 #define ATTR_BGSHIFT 20
78 #define ATTR_DEFAULT 0x00980000UL
79 #define ATTR_DEFFG 0x00080000UL
80 #define ATTR_DEFBG 0x00900000UL
81 #define ERASE_CHAR (ATTR_DEFAULT | ATTR_ASCII | ' ')
82 #define ATTR_MASK 0xFFFFFF00UL
83 #define CHAR_MASK 0x000000FFUL
85 #define ATTR_CUR_AND (~(ATTR_BOLD|ATTR_REVERSE|ATTR_BLINK|ATTR_COLOURS))
86 #define ATTR_CUR_XOR 0x00BA0000UL
89 #define SEL_NL { 13, 10 }
91 GLOBAL
int rows
, cols
, savelines
;
93 GLOBAL
int font_width
, font_height
;
95 #define INBUF_SIZE 2048
96 GLOBAL
unsigned char inbuf
[INBUF_SIZE
];
97 GLOBAL
int inbuf_head
;
99 #define OUTBUF_SIZE 2048
100 #define OUTBUF_MASK (OUTBUF_SIZE-1)
101 GLOBAL
unsigned char outbuf
[OUTBUF_SIZE
];
102 GLOBAL
int outbuf_head
, outbuf_reap
;
104 GLOBAL
int has_focus
;
107 GLOBAL
long vbell_timeout
;
109 GLOBAL
int app_cursor_keys
, app_keypad_keys
, vt52_mode
;
110 GLOBAL
int repeat_off
, cr_lf_return
;
112 GLOBAL
int seen_key_event
;
113 GLOBAL
int seen_disp_event
;
115 GLOBAL
int session_closed
;
117 GLOBAL
int big_cursor
;
120 GLOBAL
int dbcs_screenfont
;
121 GLOBAL
int font_codepage
;
122 GLOBAL
int kbd_codepage
;
123 GLOBAL
int line_codepage
;
124 GLOBAL WCHAR unitab_scoacs
[256];
125 GLOBAL WCHAR unitab_line
[256];
126 GLOBAL WCHAR unitab_font
[256];
127 GLOBAL WCHAR unitab_xterm
[256];
128 GLOBAL WCHAR unitab_oemcp
[256];
129 GLOBAL
unsigned char unitab_ctrl
[256];
130 #define in_utf (utf || line_codepage==CP_UTF8)
132 #define LGXF_OVR 1 /* existing logfile overwrite */
133 #define LGXF_APN 0 /* existing logfile append */
134 #define LGXF_ASK -1 /* existing logfile ask */
135 #define LGTYP_NONE 0 /* logmode: no logging */
136 #define LGTYP_ASCII 1 /* logmode: pure ascii */
137 #define LGTYP_DEBUG 2 /* logmode: all chars of taffic */
138 GLOBAL
char *logfile
;
141 * Window handles for the dialog boxes that can be running during a
147 * I've just looked in the windows standard headr files for WM_USER, there
148 * are hundreds of flags defined using the form WM_USER+123 so I've
149 * renumbered this NETEVENT value and the two in window.c
151 #define WM_XUSER (WM_USER + 0x2000)
152 #define WM_NETEVENT (WM_XUSER + 5)
155 TS_AYT
, TS_BRK
, TS_SYNCH
, TS_EC
, TS_EL
, TS_GA
, TS_NOP
, TS_ABORT
,
156 TS_AO
, TS_IP
, TS_SUSP
, TS_EOR
, TS_EOF
, TS_LECHO
, TS_RECHO
, TS_PING
,
162 MBT_LEFT
, MBT_MIDDLE
, MBT_RIGHT
, /* `raw' button designations */
163 MBT_SELECT
, MBT_EXTEND
, MBT_PASTE
, /* `cooked' button designations */
164 MBT_WHEEL_UP
, MBT_WHEEL_DOWN
/* mouse wheel */
168 MA_NOTHING
, MA_CLICK
, MA_2CLK
, MA_3CLK
, MA_DRAG
, MA_RELEASE
172 VT_XWINDOWS
, VT_OEMANSI
, VT_OEMONLY
, VT_POORMAN
, VT_UNICODE
177 * Line discipline option states: off, on, up to the backend.
179 LD_YES
, LD_NO
, LD_BACKEND
184 * Line discipline options which the backend might try to control.
186 LD_EDIT
, /* local line editing */
187 LD_ECHO
/* local echo */
192 * Close On Exit behaviours. (cfg.close_on_exit)
194 COE_NEVER
, /* Never close the window */
195 COE_NORMAL
, /* Close window on "normal" (non-error) exits only */
196 COE_ALWAYS
/* Always close the window */
200 char *(*init
) (char *host
, int port
, char **realhost
);
201 void (*send
) (char *buf
, int len
);
203 void (*special
) (Telnet_Special code
);
204 Socket(*socket
) (void);
205 int (*sendok
) (void);
210 GLOBAL Backend
*back
;
212 extern struct backend_list
{
222 enum { PROT_RAW
, PROT_TELNET
, PROT_RLOGIN
, PROT_SSH
} protocol
;
225 int ping_interval
; /* in seconds */
227 char remote_cmd
[512];
228 char *remote_cmd_ptr
; /* might point to a larger command
229 * but never for loading/saving */
233 enum { CIPHER_3DES
, CIPHER_BLOWFISH
, CIPHER_DES
, CIPHER_AES
} cipher
;
234 char keyfile
[FILENAME_MAX
];
235 int sshprot
; /* use v1 or v2 when both available */
236 int buggymac
; /* MAC bug commmercial <=v2.3.x SSH2 */
238 int ssh_subsys
; /* run a subsystem rather than a command */
242 char environmt
[1024]; /* VAR\tvalue\0VAR\tvalue\0\0 */
244 char localusername
[32];
247 /* Keyboard options */
251 int no_applic_c
; /* totally disable app cursor keys */
252 int no_applic_k
; /* totally disable app keypad */
257 int alt_f4
; /* is it special? */
258 int alt_space
; /* is it special? */
259 int alt_only
; /* is it special? */
267 char wintitle
[256]; /* initial window title */
268 /* Terminal options */
273 int cursor_type
; /* 0=block 1=underline 2=vertical */
276 BELL_DISABLED
, BELL_DEFAULT
, BELL_VISUAL
, BELL_WAVEFILE
279 B_IND_DISABLED
, B_IND_FLASH
, B_IND_STEADY
281 int bellovl
; /* bell overload protection active? */
282 int bellovl_n
; /* number of bells to cause overload */
283 int bellovl_t
; /* time interval for overload (seconds) */
284 int bellovl_s
; /* period of silence to re-enable bell (s) */
285 char bell_wavefile
[FILENAME_MAX
];
296 char logfilename
[FILENAME_MAX
];
301 char answerback
[256];
305 unsigned char colours
[22][3];
306 /* Selection options */
312 char line_codepage
[32];
315 char x11_display
[128];
319 * You can compile with -DSSH_DEFAULT to have ssh by default.
322 #define DEFAULT_PROTOCOL PROT_TELNET
323 #define DEFAULT_PORT 23
325 #define DEFAULT_PROTOCOL PROT_SSH
326 #define DEFAULT_PORT 22
330 * Some global flags denoting the type of application.
332 * FLAG_VERBOSE is set when the user requests verbose details.
334 * FLAG_STDERR is set in command-line applications (which have a
335 * functioning stderr that it makes sense to write to) and not in
336 * GUI applications (which don't).
338 * FLAG_INTERACTIVE is set when a full interactive shell session is
339 * being run, _either_ because no remote command has been provided
340 * _or_ because the application is GUI and can't run non-
343 #define FLAG_VERBOSE 0x0001
344 #define FLAG_STDERR 0x0002
345 #define FLAG_INTERACTIVE 0x0004
349 GLOBAL
int default_protocol
;
350 GLOBAL
int default_port
;
352 struct RSAKey
; /* be a little careful of scope */
355 * Exports from window.c.
357 void request_resize(int, int, int);
358 void do_text(Context
, int, int, char *, int, unsigned long, int);
359 void do_cursor(Context
, int, int, char *, int, unsigned long, int);
360 void set_title(char *);
361 void set_icon(char *);
362 void set_sbar(int, int, int);
363 Context
get_ctx(void);
364 void free_ctx(Context
);
365 void palette_set(int, int, int, int);
366 void palette_reset(void);
367 void write_aclip(char *, int, int);
368 void write_clip(wchar_t *, int, int);
369 void get_clip(wchar_t **, int *);
370 void optimised_move(int, int, int);
371 void set_raw_mouse_mode(int);
372 Mouse_Button
translate_button(Mouse_Button b
);
373 void connection_fatal(char *, ...);
374 void fatalbox(char *, ...);
376 void begin_session(void);
377 void sys_cursor(int x
, int y
);
378 #define OPTIMISE_IS_SCROLL 1
381 * Exports from noise.c.
383 void noise_get_heavy(void (*func
) (void *, int));
384 void noise_get_light(void (*func
) (void *, int));
385 void noise_regular(void);
386 void noise_ultralight(DWORD data
);
387 void random_save_seed(void);
388 void random_destroy_seed(void);
391 * Exports from windlg.c.
393 void defuse_showwindow(void);
395 int do_reconfig(HWND
);
396 void do_defaults(char *, Config
*);
397 void logevent(char *);
398 void showeventlog(HWND
);
399 void showabout(HWND
);
400 void verify_ssh_host_key(char *host
, int port
, char *keytype
,
401 char *keystr
, char *fingerprint
);
402 int askappend(char *filename
);
403 void registry_cleanup(void);
404 void force_normal(HWND hwnd
);
406 GLOBAL
int nsessions
;
407 GLOBAL
char **sessions
;
410 * Exports from settings.c.
412 void save_settings(char *section
, int do_host
, Config
* cfg
);
413 void load_settings(char *section
, int do_host
, Config
* cfg
);
414 void get_sesslist(int allocate
);
417 * Exports from terminal.c.
420 void term_init(void);
421 void term_size(int, int, int);
423 void term_paint(Context
, int, int, int, int);
424 void term_scroll(int, int);
425 void term_pwron(void);
426 void term_clrsb(void);
427 void term_mouse(Mouse_Button
, Mouse_Action
, int, int, int, int);
428 void term_deselect(void);
429 void term_update(void);
430 void term_invalidate(void);
431 void term_blink(int set_cursor
);
432 void term_do_paste(void);
433 void term_paste(void);
434 void term_nopaste(void);
435 int term_ldisc(int option
);
436 void from_backend(int is_stderr
, char *data
, int len
);
438 void logfclose(void);
439 void term_copyall(void);
442 * Exports from raw.c.
445 extern Backend raw_backend
;
448 * Exports from rlogin.c.
451 extern Backend rlogin_backend
;
454 * Exports from telnet.c.
457 extern Backend telnet_backend
;
460 * Exports from ssh.c.
463 extern int (*ssh_get_line
) (const char *prompt
, char *str
, int maxlen
,
465 extern Backend ssh_backend
;
468 * Exports from ldisc.c.
471 extern void ldisc_send(char *buf
, int len
);
474 * Exports from sshrand.c.
477 void random_add_noise(void *noise
, int length
);
478 void random_init(void);
479 int random_byte(void);
480 void random_get_savedata(void **data
, int *len
);
483 * Exports from misc.c.
489 * Exports from version.c.
494 * Exports from sizetip.c.
496 void UpdateSizeTip(HWND src
, int cx
, int cy
);
497 void EnableSizeTip(int bEnable
);
500 * Exports from unicode.c.
503 #define CP_UTF8 65001
505 void init_ucs_tables(void);
506 void lpage_send(int codepage
, char *buf
, int len
);
507 void luni_send(wchar_t * widebuf
, int len
);
508 int check_compose(int first
, int second
);
509 int decode_codepage(char *cp_name
);
510 char *cp_name(int codepage
);
513 * Exports from mscrypto.c
516 int crypto_startup();
517 void crypto_wrapup();
521 * Exports from pageantc.c
523 void agent_query(void *in
, int inlen
, void **out
, int *outlen
);
524 int agent_exists(void);