[u/mdw/putty] / putty.h

#ifndef PUTTY_PUTTY_H
#define PUTTY_PUTTY_H

#include "network.h"

#define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY"
#define PUTTY_REG_PARENT "Software\\SimonTatham"
#define PUTTY_REG_PARENT_CHILD "PuTTY"
#define PUTTY_REG_GPARENT "Software"
#define PUTTY_REG_GPARENT_CHILD "SimonTatham"

/*
 * 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

#define ATTR_ACTCURS 0x80000000UL      /* active cursor (block) */
#define ATTR_PASCURS 0x40000000UL      /* passive cursor (box) */
#define ATTR_INVALID 0x20000000UL
#define ATTR_WRAPPED 0x10000000UL
#define ATTR_RIGHTCURS 0x10000000UL    /* doubles as cursor-on-RHS indicator */

#define LATTR_NORM   0x00000000UL
#define LATTR_WIDE   0x01000000UL
#define LATTR_TOP    0x02000000UL
#define LATTR_BOT    0x03000000UL
#define LATTR_MODE   0x03000000UL

#define ATTR_ASCII   0x00000000UL      /* normal ASCII charset ESC ( B */
#define ATTR_GBCHR   0x00100000UL      /* UK variant   charset ESC ( A */
#define ATTR_LINEDRW 0x00200000UL      /* line drawing charset ESC ( 0 */

#define ATTR_BOLD    0x00000100UL
#define ATTR_UNDER   0x00000200UL
#define ATTR_REVERSE 0x00000400UL
#define ATTR_BLINK   0x00000800UL
#define ATTR_FGMASK  0x0000F000UL
#define ATTR_BGMASK  0x000F0000UL
#define ATTR_FGSHIFT 12
#define ATTR_BGSHIFT 16

#define ATTR_DEFAULT 0x00098000UL
#define ATTR_DEFFG   0x00008000UL
#define ATTR_DEFBG   0x00090000UL
#define ATTR_CUR_XOR 0x000BA000UL
#define ERASE_CHAR   (ATTR_DEFAULT | ' ')
#define ATTR_MASK    0xFFFFFF00UL
#define CHAR_MASK    0x000000FFUL
#define CSET_MASK    0x00F00000UL      /* mask for character set */

typedef HDC Context;
#define SEL_NL { 13, 10 }

GLOBAL int rows, cols, savelines;

GLOBAL int font_width, font_height;

#define INBUF_SIZE 2048
GLOBAL unsigned char inbuf[INBUF_SIZE];
GLOBAL int inbuf_head;

#define OUTBUF_SIZE 2048
#define OUTBUF_MASK (OUTBUF_SIZE-1)
GLOBAL unsigned char outbuf[OUTBUF_SIZE];
GLOBAL int outbuf_head, outbuf_reap;

GLOBAL int has_focus;

GLOBAL int in_vbell;
GLOBAL long vbell_timeout;

GLOBAL int app_cursor_keys, app_keypad_keys, vt52_mode;
GLOBAL int repeat_off, cr_lf_return;

GLOBAL int seen_key_event;
GLOBAL int seen_disp_event;

GLOBAL int session_closed;

#define LGXF_OVR  1		       /* existing logfile overwrite */
#define LGXF_APN  0		       /* existing logfile append */
#define LGXF_ASK -1		       /* existing logfile ask */
#define LGTYP_NONE  0		       /* logmode: no logging */
#define LGTYP_ASCII 1		       /* logmode: pure ascii */
#define LGTYP_DEBUG 2		       /* logmode: all chars of taffic */
GLOBAL char *logfile;

/*
 * Window handles for the dialog boxes that can be running during a
 * PuTTY session.
 */
GLOBAL HWND logbox;

/*
 * I've just looked in the windows standard headr files for WM_USER, there
 * are hundreds of flags defined using the form WM_USER+123 so I've 
 * renumbered this NETEVENT value and the two in window.c
 */
#define WM_XUSER     (WM_USER + 0x2000)
#define WM_NETEVENT  (WM_XUSER + 5)

typedef enum {
    TS_AYT, TS_BRK, TS_SYNCH, TS_EC, TS_EL, TS_GA, TS_NOP, TS_ABORT,
    TS_AO, TS_IP, TS_SUSP, TS_EOR, TS_EOF, TS_LECHO, TS_RECHO, TS_PING,
    TS_EOL
} Telnet_Special;

typedef enum {
    MBT_NOTHING,
    MBT_LEFT, MBT_MIDDLE, MBT_RIGHT,   /* `raw' button designations */
    MBT_SELECT, MBT_EXTEND, MBT_PASTE, /* `cooked' button designations */
    MBT_WHEEL_UP, MBT_WHEEL_DOWN       /* mouse wheel */
} Mouse_Button;

typedef enum {
    MA_NOTHING, MA_CLICK, MA_2CLK, MA_3CLK, MA_DRAG, MA_RELEASE
} Mouse_Action;

typedef enum {
    VT_XWINDOWS, VT_OEMANSI, VT_OEMONLY, VT_POORMAN
} VT_Mode;

enum {
    /*
     * Line discipline option states: off, on, up to the backend.
     */
    LD_YES, LD_NO, LD_BACKEND
};

enum {
    /*
     * Line discipline options which the backend might try to control.
     */
    LD_EDIT,			       /* local line editing */
    LD_ECHO			       /* local echo */
};

enum {
    /*
     * Close On Exit behaviours. (cfg.close_on_exit)
     */
    COE_NEVER,			       /* Never close the window */
    COE_NORMAL,			       /* Close window on "normal" (non-error) exits only */
    COE_ALWAYS			       /* Always close the window */
};

typedef struct {
    char *(*init) (char *host, int port, char **realhost);
    void (*send) (char *buf, int len);
    void (*size) (void);
    void (*special) (Telnet_Special code);
     Socket(*socket) (void);
    int (*sendok) (void);
    int (*ldisc) (int);
    int default_port;
} Backend;

GLOBAL Backend *back;

extern struct backend_list {
    int protocol;
    char *name;
    Backend *backend;
} backends[];

typedef struct {
    /* Basic options */
    char host[512];
    int port;
    enum { PROT_RAW, PROT_TELNET, PROT_RLOGIN, PROT_SSH } protocol;
    int close_on_exit;
    int warn_on_close;
    int ping_interval;		       /* in seconds */
    /* SSH options */
    char remote_cmd[512];
    char *remote_cmd_ptr;	       /* might point to a larger command
				        * but never for loading/saving */
    int nopty;
    int compression;
    int agentfwd;
    enum { CIPHER_3DES, CIPHER_BLOWFISH, CIPHER_DES, CIPHER_AES } cipher;
    char keyfile[FILENAME_MAX];
    int sshprot;		       /* use v1 or v2 when both available */
    int buggymac;		       /* MAC bug commmercial <=v2.3.x SSH2 */
    int try_tis_auth;
    int ssh_subsys;		       /* run a subsystem rather than a command */
    /* Telnet options */
    char termtype[32];
    char termspeed[32];
    char environmt[1024];	       /* VAR\tvalue\0VAR\tvalue\0\0 */
    char username[32];
    char localusername[32];
    int rfc_environ;
    int passive_telnet;
    /* Keyboard options */
    int bksp_is_delete;
    int rxvt_homeend;
    int funky_type;
    int no_applic_c;		       /* totally disable app cursor keys */
    int no_applic_k;		       /* totally disable app keypad */
    int app_cursor;
    int app_keypad;
    int nethack_keypad;
    int telnet_keyboard;
    int alt_f4;			       /* is it special? */
    int alt_space;		       /* is it special? */
    int alt_only;		       /* is it special? */
    int localecho;
    int localedit;
    int alwaysontop;
    int scroll_on_key;
    int scroll_on_disp;
    int compose_key;
    int ctrlaltkeys;
    char wintitle[256];		       /* initial window title */
    /* Terminal options */
    int savelines;
    int dec_om;
    int wrap_mode;
    int lfhascr;
    int cursor_type;		       /* 0=block 1=underline 2=vertical */
    int blink_cur;
    enum {
	BELL_DISABLED, BELL_DEFAULT, BELL_VISUAL, BELL_WAVEFILE
    } beep;
    int bellovl;		       /* bell overload protection active? */
    int bellovl_n;		       /* number of bells to cause overload */
    int bellovl_t;		       /* time interval for overload (seconds) */
    int bellovl_s;		       /* period of silence to re-enable bell (s) */
    char bell_wavefile[FILENAME_MAX];
    int scrollbar;
    int locksize;
    int bce;
    int blinktext;
    int win_name_always;
    int width, height;
    char font[64];
    int fontisbold;
    int fontheight;
    int fontcharset;
    char logfilename[FILENAME_MAX];
    int logtype;
    int logxfovr;
    int hide_mouseptr;
    int sunken_edge;
    char answerback[256];
    /* Colour options */
    int try_palette;
    int bold_colour;
    unsigned char colours[22][3];
    /* Selection options */
    int mouse_is_xterm;
    int rawcnp;
    short wordness[256];
    /* translations */
    VT_Mode vtmode;
    int xlat_enablekoiwin;
    int xlat_88592w1250;
    int xlat_88592cp852;
    int xlat_capslockcyr;
    /* X11 forwarding */
    int x11_forward;
    char x11_display[128];
} Config;

/*
 * You can compile with -DSSH_DEFAULT to have ssh by default.
 */
#ifndef SSH_DEFAULT
#define DEFAULT_PROTOCOL PROT_TELNET
#define DEFAULT_PORT 23
#else
#define DEFAULT_PROTOCOL PROT_SSH
#define DEFAULT_PORT 22
#endif

/*
 * Some global flags denoting the type of application.
 * 
 * FLAG_VERBOSE is set when the user requests verbose details.
 * 
 * FLAG_STDERR is set in command-line applications (which have a
 * functioning stderr that it makes sense to write to) and not in
 * GUI applications (which don't).
 * 
 * FLAG_INTERACTIVE is set when a full interactive shell session is
 * being run, _either_ because no remote command has been provided
 * _or_ because the application is GUI and can't run non-
 * interactively.
 */
#define FLAG_VERBOSE     0x0001
#define FLAG_STDERR      0x0002
#define FLAG_INTERACTIVE 0x0004
GLOBAL int flags;

GLOBAL Config cfg;
GLOBAL int default_protocol;
GLOBAL int default_port;

struct RSAKey;			       /* be a little careful of scope */

/*
 * Exports from window.c.
 */
void request_resize(int, int, int);
void do_text(Context, int, int, char *, int, unsigned long, int);
void set_title(char *);
void set_icon(char *);
void set_sbar(int, int, int);
Context get_ctx(void);
void free_ctx(Context);
void palette_set(int, int, int, int);
void palette_reset(void);
void write_clip(void *, int, int);
void get_clip(void **, int *);
void optimised_move(int, int, int);
void set_raw_mouse_mode(int);
Mouse_Button translate_button(Mouse_Button b);
void connection_fatal(char *, ...);
void fatalbox(char *, ...);
void beep(int);
void begin_session(void);
void sys_cursor(int x, int y);
#define OPTIMISE_IS_SCROLL 1

/*
 * Exports from noise.c.
 */
void noise_get_heavy(void (*func) (void *, int));
void noise_get_light(void (*func) (void *, int));
void noise_regular(void);
void noise_ultralight(DWORD data);
void random_save_seed(void);
void random_destroy_seed(void);

/*
 * Exports from windlg.c.
 */
void defuse_showwindow(void);
int do_config(void);
int do_reconfig(HWND);
void do_defaults(char *, Config *);
void logevent(char *);
void showeventlog(HWND);
void showabout(HWND);
void verify_ssh_host_key(char *host, int port, char *keytype,
			 char *keystr, char *fingerprint);
int askappend(char *filename);
void registry_cleanup(void);
void force_normal(HWND hwnd);

GLOBAL int nsessions;
GLOBAL char **sessions;

/*
 * Exports from settings.c.
 */
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);

/*
 * Exports from terminal.c.
 */

void term_init(void);
void term_size(int, int, int);
void term_out(void);
void term_paint(Context, int, int, int, int);
void term_scroll(int, int);
void term_pwron(void);
void term_clrsb(void);
void term_mouse(Mouse_Button, Mouse_Action, int, int, int, int);
void term_deselect(void);
void term_update(void);
void term_invalidate(void);
void term_blink(int set_cursor);
void term_paste(void);
void term_nopaste(void);
int term_ldisc(int option);
void from_backend(int is_stderr, char *data, int len);
void logfopen(void);
void logfclose(void);
void term_copyall(void);

/*
 * Exports from raw.c.
 */

extern Backend raw_backend;

/*
 * Exports from rlogin.c.
 */

extern Backend rlogin_backend;

/*
 * Exports from telnet.c.
 */

extern Backend telnet_backend;

/*
 * Exports from ssh.c.
 */

extern int (*ssh_get_line) (const char *prompt, char *str, int maxlen,
			    int is_pw);
extern Backend ssh_backend;

/*
 * Exports from ldisc.c.
 */

extern void ldisc_send(char *buf, int len);

/*
 * Exports from sshrand.c.
 */

void random_add_noise(void *noise, int length);
void random_init(void);
int random_byte(void);
void random_get_savedata(void **data, int *len);

/*
 * Exports from misc.c.
 */

#include "misc.h"

/*
 * Exports from version.c.
 */
extern char ver[];

/*
 * Exports from sizetip.c.
 */
void UpdateSizeTip(HWND src, int cx, int cy);
void EnableSizeTip(int bEnable);

/*
 * Exports from xlat.c.
 */
unsigned char xlat_kbd2tty(unsigned char c);
unsigned char xlat_tty2scr(unsigned char c);
unsigned char xlat_latkbd2win(unsigned char c);

/*
 * Exports from mscrypto.c
 */
#ifdef MSCRYPTOAPI
int crypto_startup();
void crypto_wrapup();
#endif

/*
 * Exports from pageantc.c
 */
void agent_query(void *in, int inlen, void **out, int *outlen);
int agent_exists(void);


#endif
Commit	Line	Data
374330e2	1	#ifndef PUTTY_PUTTY_H
	2	#define PUTTY_PUTTY_H
	3
8df7a775	4	#include "network.h"
8df7a775	5
374330e2	6	#define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY"
de3df031	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"
374330e2	11
	12	/*
	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.
	16	*/
	17	#ifdef PUTTY_DO_GLOBALS
	18	#define GLOBAL
	19	#else
	20	#define GLOBAL extern
	21	#endif
	22
	23	#define ATTR_ACTCURS 0x80000000UL /* active cursor (block) */
	24	#define ATTR_PASCURS 0x40000000UL /* passive cursor (box) */
	25	#define ATTR_INVALID 0x20000000UL
	26	#define ATTR_WRAPPED 0x10000000UL
4e30ff69	27	#define ATTR_RIGHTCURS 0x10000000UL /* doubles as cursor-on-RHS indicator */
374330e2	28
c9def1b8	29	#define LATTR_NORM 0x00000000UL
	30	#define LATTR_WIDE 0x01000000UL
	31	#define LATTR_TOP 0x02000000UL
	32	#define LATTR_BOT 0x03000000UL
	33	#define LATTR_MODE 0x03000000UL
	34
374330e2	35	#define ATTR_ASCII 0x00000000UL /* normal ASCII charset ESC ( B */
	36	#define ATTR_GBCHR 0x00100000UL /* UK variant charset ESC ( A */
	37	#define ATTR_LINEDRW 0x00200000UL /* line drawing charset ESC ( 0 */
	38
	39	#define ATTR_BOLD 0x00000100UL
	40	#define ATTR_UNDER 0x00000200UL
	41	#define ATTR_REVERSE 0x00000400UL
e14a5a13	42	#define ATTR_BLINK 0x00000800UL
374330e2	43	#define ATTR_FGMASK 0x0000F000UL
	44	#define ATTR_BGMASK 0x000F0000UL
	45	#define ATTR_FGSHIFT 12
	46	#define ATTR_BGSHIFT 16
	47
	48	#define ATTR_DEFAULT 0x00098000UL
	49	#define ATTR_DEFFG 0x00008000UL
	50	#define ATTR_DEFBG 0x00090000UL
	51	#define ATTR_CUR_XOR 0x000BA000UL
	52	#define ERASE_CHAR (ATTR_DEFAULT \| ' ')
	53	#define ATTR_MASK 0xFFFFFF00UL
	54	#define CHAR_MASK 0x000000FFUL
d3a22f79	55	#define CSET_MASK 0x00F00000UL /* mask for character set */
374330e2	56
	57	typedef HDC Context;
	58	#define SEL_NL { 13, 10 }
	59
	60	GLOBAL int rows, cols, savelines;
	61
	62	GLOBAL int font_width, font_height;
	63
	64	#define INBUF_SIZE 2048
374330e2	65	GLOBAL unsigned char inbuf[INBUF_SIZE];
c9def1b8	66	GLOBAL int inbuf_head;
374330e2	67
	68	#define OUTBUF_SIZE 2048
	69	#define OUTBUF_MASK (OUTBUF_SIZE-1)
	70	GLOBAL unsigned char outbuf[OUTBUF_SIZE];
	71	GLOBAL int outbuf_head, outbuf_reap;
	72
	73	GLOBAL int has_focus;
	74
156686ef	75	GLOBAL int in_vbell;
	76	GLOBAL long vbell_timeout;
	77
c9def1b8	78	GLOBAL int app_cursor_keys, app_keypad_keys, vt52_mode;
c9def1b8	79	GLOBAL int repeat_off, cr_lf_return;
374330e2	80
cabfd08c	81	GLOBAL int seen_key_event;
	82	GLOBAL int seen_disp_event;
	83
d85548fe	84	GLOBAL int session_closed;
d85548fe	85
32874aea	86	#define LGXF_OVR 1 /* existing logfile overwrite */
	87	#define LGXF_APN 0 /* existing logfile append */
	88	#define LGXF_ASK -1 /* existing logfile ask */
	89	#define LGTYP_NONE 0 /* logmode: no logging */
	90	#define LGTYP_ASCII 1 /* logmode: pure ascii */
	91	#define LGTYP_DEBUG 2 /* logmode: all chars of taffic */
5fd04f07	92	GLOBAL char *logfile;
5fd04f07	93
e14a5a13	94	/*
475eebf9	95	* Window handles for the dialog boxes that can be running during a
	96	* PuTTY session.
	97	*/
	98	GLOBAL HWND logbox;
	99
	100	/*
e14a5a13	101	* I've just looked in the windows standard headr files for WM_USER, there
	102	* are hundreds of flags defined using the form WM_USER+123 so I've
	103	* renumbered this NETEVENT value and the two in window.c
	104	*/
	105	#define WM_XUSER (WM_USER + 0x2000)
	106	#define WM_NETEVENT (WM_XUSER + 5)
374330e2	107
	108	typedef enum {
	109	TS_AYT, TS_BRK, TS_SYNCH, TS_EC, TS_EL, TS_GA, TS_NOP, TS_ABORT,
a5f3e637	110	TS_AO, TS_IP, TS_SUSP, TS_EOR, TS_EOF, TS_LECHO, TS_RECHO, TS_PING,
a5f3e637	111	TS_EOL
374330e2	112	} Telnet_Special;
	113
	114	typedef enum {
01c034ad	115	MBT_NOTHING,
	116	MBT_LEFT, MBT_MIDDLE, MBT_RIGHT, /* `raw' button designations */
	117	MBT_SELECT, MBT_EXTEND, MBT_PASTE, /* `cooked' button designations */
	118	MBT_WHEEL_UP, MBT_WHEEL_DOWN /* mouse wheel */
374330e2	119	} Mouse_Button;
	120
	121	typedef enum {
	122	MA_NOTHING, MA_CLICK, MA_2CLK, MA_3CLK, MA_DRAG, MA_RELEASE
	123	} Mouse_Action;
	124
	125	typedef enum {
	126	VT_XWINDOWS, VT_OEMANSI, VT_OEMONLY, VT_POORMAN
	127	} VT_Mode;
	128
0965bee0	129	enum {
	130	/*
	131	* Line discipline option states: off, on, up to the backend.
	132	*/
	133	LD_YES, LD_NO, LD_BACKEND
	134	};
	135
	136	enum {
	137	/*
	138	* Line discipline options which the backend might try to control.
	139	*/
32874aea	140	LD_EDIT, /* local line editing */
32874aea	141	LD_ECHO /* local echo */
0965bee0	142	};
0965bee0	143
b41069ff	144	enum {
	145	/*
	146	* Close On Exit behaviours. (cfg.close_on_exit)
	147	*/
32874aea	148	COE_NEVER, /* Never close the window */
	149	COE_NORMAL, /* Close window on "normal" (non-error) exits only */
	150	COE_ALWAYS /* Always close the window */
b41069ff	151	};
b41069ff	152
374330e2	153	typedef struct {
8df7a775	154	char (init) (char host, int port, char *realhost);
374330e2	155	void (send) (char buf, int len);
	156	void (*size) (void);
	157	void (*special) (Telnet_Special code);
32874aea	158	Socket(*socket) (void);
8ccc75b0	159	int (*sendok) (void);
0965bee0	160	int (*ldisc) (int);
97db3be4	161	int default_port;
374330e2	162	} Backend;
	163
	164	GLOBAL Backend *back;
	165
297d398b	166	extern struct backend_list {
89ee5268	167	int protocol;
	168	char *name;
	169	Backend *backend;
	170	} backends[];
	171
374330e2	172	typedef struct {
	173	/* Basic options */
	174	char host[512];
	175	int port;
c91409da	176	enum { PROT_RAW, PROT_TELNET, PROT_RLOGIN, PROT_SSH } protocol;
374330e2	177	int close_on_exit;
9ef49106	178	int warn_on_close;
32874aea	179	int ping_interval; /* in seconds */
fef97f43	180	/* SSH options */
6abbf9e3	181	char remote_cmd[512];
32874aea	182	char remote_cmd_ptr; / might point to a larger command
32874aea	183	* but never for loading/saving */
fef97f43	184	int nopty;
4ba9b64b	185	int compression;
979310f1	186	int agentfwd;
0a3f1d48	187	enum { CIPHER_3DES, CIPHER_BLOWFISH, CIPHER_DES, CIPHER_AES } cipher;
7cca0d81	188	char keyfile[FILENAME_MAX];
32874aea	189	int sshprot; /* use v1 or v2 when both available */
32874aea	190	int buggymac; /* MAC bug commmercial <=v2.3.x SSH2 */
ccbfb941	191	int try_tis_auth;
4a8fc3c4	192	int ssh_subsys; /* run a subsystem rather than a command */
374330e2	193	/* Telnet options */
	194	char termtype[32];
	195	char termspeed[32];
32874aea	196	char environmt[1024]; /* VAR\tvalue\0VAR\tvalue\0\0 */
374330e2	197	char username[32];
c91409da	198	char localusername[32];
374330e2	199	int rfc_environ;
8faa456c	200	int passive_telnet;
374330e2	201	/* Keyboard options */
	202	int bksp_is_delete;
	203	int rxvt_homeend;
c9def1b8	204	int funky_type;
32874aea	205	int no_applic_c; /* totally disable app cursor keys */
32874aea	206	int no_applic_k; /* totally disable app keypad */
374330e2	207	int app_cursor;
374330e2	208	int app_keypad;
c5e9c988	209	int nethack_keypad;
a5f3e637	210	int telnet_keyboard;
c5e9c988	211	int alt_f4; /* is it special? */
c5e9c988	212	int alt_space; /* is it special? */
a094ae43	213	int alt_only; /* is it special? */
0965bee0	214	int localecho;
0965bee0	215	int localedit;
e95edc00	216	int alwaysontop;
c9def1b8	217	int scroll_on_key;
a094ae43	218	int scroll_on_disp;
a094ae43	219	int compose_key;
95bbe1ae	220	int ctrlaltkeys;
32874aea	221	char wintitle[256]; /* initial window title */
374330e2	222	/* Terminal options */
	223	int savelines;
	224	int dec_om;
	225	int wrap_mode;
fef97f43	226	int lfhascr;
4e30ff69	227	int cursor_type; /* 0=block 1=underline 2=vertical */
c9def1b8	228	int blink_cur;
03169ad0	229	enum {
	230	BELL_DISABLED, BELL_DEFAULT, BELL_VISUAL, BELL_WAVEFILE
	231	} beep;
156686ef	232	int bellovl; /* bell overload protection active? */
	233	int bellovl_n; /* number of bells to cause overload */
	234	int bellovl_t; /* time interval for overload (seconds) */
	235	int bellovl_s; /* period of silence to re-enable bell (s) */
03169ad0	236	char bell_wavefile[FILENAME_MAX];
c9def1b8	237	int scrollbar;
	238	int locksize;
	239	int bce;
	240	int blinktext;
374330e2	241	int win_name_always;
	242	int width, height;
	243	char font[64];
	244	int fontisbold;
	245	int fontheight;
14963b8f	246	int fontcharset;
e1c8e0ed	247	char logfilename[FILENAME_MAX];
e1c8e0ed	248	int logtype;
9f89f96e	249	int logxfovr;
554c540d	250	int hide_mouseptr;
57d08f2f	251	int sunken_edge;
e7fbcdd8	252	char answerback[256];
374330e2	253	/* Colour options */
	254	int try_palette;
	255	int bold_colour;
	256	unsigned char colours[22][3];
	257	/* Selection options */
	258	int mouse_is_xterm;
d3a22f79	259	int rawcnp;
374330e2	260	short wordness[256];
c9def1b8	261	/* translations */
c9def1b8	262	VT_Mode vtmode;
14963b8f	263	int xlat_enablekoiwin;
d3d16feb	264	int xlat_88592w1250;
b0faa571	265	int xlat_88592cp852;
14963b8f	266	int xlat_capslockcyr;
9c964e85	267	/* X11 forwarding */
	268	int x11_forward;
	269	char x11_display[128];
374330e2	270	} Config;
374330e2	271
e277c42d	272	/*
	273	* You can compile with -DSSH_DEFAULT to have ssh by default.
	274	*/
	275	#ifndef SSH_DEFAULT
	276	#define DEFAULT_PROTOCOL PROT_TELNET
	277	#define DEFAULT_PORT 23
	278	#else
	279	#define DEFAULT_PROTOCOL PROT_SSH
	280	#define DEFAULT_PORT 22
	281	#endif
	282
4017be6d	283	/*
4017be6d	284	* Some global flags denoting the type of application.
67779be7	285	*
	286	* FLAG_VERBOSE is set when the user requests verbose details.
	287	*
	288	* FLAG_STDERR is set in command-line applications (which have a
	289	* functioning stderr that it makes sense to write to) and not in
	290	* GUI applications (which don't).
	291	*
	292	* FLAG_INTERACTIVE is set when a full interactive shell session is
	293	* being run, _either_ because no remote command has been provided
	294	* _or_ because the application is GUI and can't run non-
	295	* interactively.
4017be6d	296	*/
67779be7	297	#define FLAG_VERBOSE 0x0001
	298	#define FLAG_STDERR 0x0002
	299	#define FLAG_INTERACTIVE 0x0004
4017be6d	300	GLOBAL int flags;
4017be6d	301
374330e2	302	GLOBAL Config cfg;
e277c42d	303	GLOBAL int default_protocol;
e277c42d	304	GLOBAL int default_port;
374330e2	305
4e23b276	306	struct RSAKey; /* be a little careful of scope */
4e23b276	307
374330e2	308	/*
	309	* Exports from window.c.
	310	*/
32874aea	311	void request_resize(int, int, int);
	312	void do_text(Context, int, int, char *, int, unsigned long, int);
	313	void set_title(char *);
	314	void set_icon(char *);
	315	void set_sbar(int, int, int);
f67b4e85	316	Context get_ctx(void);
32874aea	317	void free_ctx(Context);
	318	void palette_set(int, int, int, int);
	319	void palette_reset(void);
	320	void write_clip(void *, int, int);
	321	void get_clip(void *, int );
	322	void optimised_move(int, int, int);
01c034ad	323	void set_raw_mouse_mode(int);
01c034ad	324	Mouse_Button translate_button(Mouse_Button b);
8d5de777	325	void connection_fatal(char *, ...);
32874aea	326	void fatalbox(char *, ...);
32874aea	327	void beep(int);
6f34e365	328	void begin_session(void);
ec8679e9	329	void sys_cursor(int x, int y);
374330e2	330	#define OPTIMISE_IS_SCROLL 1
	331
	332	/*
	333	* Exports from noise.c.
	334	*/
32874aea	335	void noise_get_heavy(void (func) (void , int));
32874aea	336	void noise_get_light(void (func) (void , int));
7d6ee6ff	337	void noise_regular(void);
374330e2	338	void noise_ultralight(DWORD data);
374330e2	339	void random_save_seed(void);
de3df031	340	void random_destroy_seed(void);
374330e2	341
	342	/*
	343	* Exports from windlg.c.
	344	*/
8c3cd914	345	void defuse_showwindow(void);
32874aea	346	int do_config(void);
	347	int do_reconfig(HWND);
	348	void do_defaults(char , Config );
	349	void logevent(char *);
	350	void showeventlog(HWND);
	351	void showabout(HWND);
d4857987	352	void verify_ssh_host_key(char host, int port, char keytype,
32874aea	353	char keystr, char fingerprint);
e1c8e0ed	354	int askappend(char *filename);
de3df031	355	void registry_cleanup(void);
3da0b1d2	356	void force_normal(HWND hwnd);
0a4aa984	357
7393a137	358	GLOBAL int nsessions;
7393a137	359	GLOBAL char **sessions;
374330e2	360
374330e2	361	/*
a9422f39	362	* Exports from settings.c.
a9422f39	363	*/
32874aea	364	void save_settings(char section, int do_host, Config cfg);
32874aea	365	void load_settings(char section, int do_host, Config cfg);
a9422f39	366	void get_sesslist(int allocate);
	367
	368	/*
374330e2	369	* Exports from terminal.c.
	370	*/
	371
32874aea	372	void term_init(void);
	373	void term_size(int, int, int);
	374	void term_out(void);
	375	void term_paint(Context, int, int, int, int);
	376	void term_scroll(int, int);
	377	void term_pwron(void);
	378	void term_clrsb(void);
	379	void term_mouse(Mouse_Button, Mouse_Action, int, int, int, int);
	380	void term_deselect(void);
	381	void term_update(void);
374330e2	382	void term_invalidate(void);
e14a5a13	383	void term_blink(int set_cursor);
c9def1b8	384	void term_paste(void);
c9def1b8	385	void term_nopaste(void);
feb7fdfe	386	int term_ldisc(int option);
fe50e814	387	void from_backend(int is_stderr, char *data, int len);
32874aea	388	void logfopen(void);
32874aea	389	void logfclose(void);
bc1235d4	390	void term_copyall(void);
374330e2	391
374330e2	392	/*
5e1a8e27	393	* Exports from raw.c.
	394	*/
	395
3d9a14c9	396	extern Backend raw_backend;
5e1a8e27	397
5e1a8e27	398	/*
c91409da	399	* Exports from rlogin.c.
	400	*/
	401
	402	extern Backend rlogin_backend;
	403
	404	/*
374330e2	405	* Exports from telnet.c.
	406	*/
	407
c14776e8	408	extern Backend telnet_backend;
374330e2	409
	410	/*
	411	* Exports from ssh.c.
	412	*/
	413
32874aea	414	extern int (ssh_get_line) (const char prompt, char *str, int maxlen,
32874aea	415	int is_pw);
c14776e8	416	extern Backend ssh_backend;
374330e2	417
374330e2	418	/*
5bc238bb	419	* Exports from ldisc.c.
	420	*/
	421
0965bee0	422	extern void ldisc_send(char *buf, int len);
5bc238bb	423
5bc238bb	424	/*
374330e2	425	* Exports from sshrand.c.
	426	*/
	427
	428	void random_add_noise(void *noise, int length);
	429	void random_init(void);
	430	int random_byte(void);
	431	void random_get_savedata(void *data, int len);
	432
	433	/*
	434	* Exports from misc.c.
	435	*/
	436
db9c0f86	437	#include "misc.h"
374330e2	438
374330e2	439	/*
067a15ea	440	* Exports from version.c.
	441	*/
	442	extern char ver[];
	443
	444	/*
b73fd1b1	445	* Exports from sizetip.c.
	446	*/
	447	void UpdateSizeTip(HWND src, int cx, int cy);
	448	void EnableSizeTip(int bEnable);
	449
	450	/*
14963b8f	451	* Exports from xlat.c.
	452	*/
	453	unsigned char xlat_kbd2tty(unsigned char c);
	454	unsigned char xlat_tty2scr(unsigned char c);
	455	unsigned char xlat_latkbd2win(unsigned char c);
	456
	457	/*
8f203108	458	* Exports from mscrypto.c
	459	*/
	460	#ifdef MSCRYPTOAPI
	461	int crypto_startup();
	462	void crypto_wrapup();
	463	#endif
	464
	465	/*
5c58ad2d	466	* Exports from pageantc.c
	467	*/
	468	void agent_query(void in, int inlen, void out, int outlen);
	469	int agent_exists(void);
	470
374330e2	471
374330e2	472	#endif