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);