X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/374330e25a6b51c40436fa869a381dd510790f6e..32874aeac8dacbca26663777b39a79efc5d8dc4b:/putty.h diff --git a/putty.h b/putty.h index c570392a..de93bc2d 100644 --- a/putty.h +++ b/putty.h @@ -1,7 +1,13 @@ #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 @@ -18,6 +24,13 @@ #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 */ @@ -26,6 +39,7 @@ #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 @@ -38,6 +52,7 @@ #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 } @@ -47,9 +62,8 @@ GLOBAL int rows, cols, savelines; GLOBAL int font_width, font_height; #define INBUF_SIZE 2048 -#define INBUF_MASK (INBUF_SIZE-1) GLOBAL unsigned char inbuf[INBUF_SIZE]; -GLOBAL int inbuf_head, inbuf_reap; +GLOBAL int inbuf_head; #define OUTBUF_SIZE 2048 #define OUTBUF_MASK (OUTBUF_SIZE-1) @@ -58,17 +72,49 @@ GLOBAL int outbuf_head, outbuf_reap; GLOBAL int has_focus; -GLOBAL int app_cursor_keys, app_keypad_keys; +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; -#define WM_NETEVENT (WM_USER + 1) +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_AO, TS_IP, TS_SUSP, TS_EOR, TS_EOF, TS_LECHO, TS_RECHO, TS_PING } Telnet_Special; typedef enum { - MB_NOTHING, MB_SELECT, MB_EXTEND, MB_PASTE + 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 { @@ -79,72 +125,205 @@ 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) (HWND hwnd, char *host, int port, char **realhost); - int (*msg) (WPARAM wParam, LPARAM lParam); + 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_TELNET, PROT_SSH } protocol; + 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 environ[1024]; /* VAR\tvalue\0VAR\tvalue\0\0 */ + char environmt[1024]; /* VAR\tvalue\0VAR\tvalue\0\0 */ char username[32]; + char localusername[32]; int rfc_environ; /* Keyboard options */ int bksp_is_delete; int rxvt_homeend; - int linux_funkeys; + 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 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; - VT_Mode vtmode; + 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); -void do_text (Context, int, int, char *, int, unsigned long); -void set_title (char *); -void set_icon (char *); -void set_sbar (int, int, int); -Context get_ctx(); -void free_ctx (Context); -void palette_set (int, int, int, int); -void palette_reset (void); -void write_clip (void *, int); -void get_clip (void **, int *); -void optimised_move (int, int, int); -void fatalbox (char *, ...); -void beep (void); +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 /* @@ -152,47 +331,92 @@ void beep (void); */ 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. */ -int do_config (void); -int do_reconfig (HWND); -void do_defaults (char *); -void lognegot (char *); -void shownegot (HWND); -void showabout (HWND); -void verify_ssh_host_key(char *host, struct RSAKey *key); +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); -void term_deselect (void); -void term_update (void); +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. */ -Backend telnet_backend; +extern Backend telnet_backend; /* * Exports from ssh.c. */ -Backend ssh_backend; +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. @@ -207,46 +431,39 @@ void random_get_savedata(void **data, int *len); * Exports from misc.c. */ -/* #define MALLOC_LOG do this if you suspect putty of leaking memory */ -#ifdef MALLOC_LOG -#define smalloc(z) (mlog(__FILE__,__LINE__), safemalloc(z)) -#define srealloc(y,z) (mlog(__FILE__,__LINE__), saferealloc(y,z)) -#define sfree(z) (mlog(__FILE__,__LINE__), safefree(z)) -void mlog(char *, int); -#else -#define smalloc safemalloc -#define srealloc saferealloc -#define sfree safefree -#endif +#include "misc.h" -void *safemalloc(size_t); -void *saferealloc(void *, size_t); -void safefree(void *); +/* + * Exports from version.c. + */ +extern char ver[]; /* - * A debug system. + * Exports from sizetip.c. */ -#ifdef DEBUG -#include -#define debug(x) (dprintf x) -static void dprintf(char *fmt, ...) { - char buf[2048]; - DWORD dw; - va_list ap; - static int gotconsole = 0; +void UpdateSizeTip(HWND src, int cx, int cy); +void EnableSizeTip(int bEnable); - if (!gotconsole) { - AllocConsole(); - gotconsole = 1; - } +/* + * 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); - va_start(ap, fmt); - vsprintf(buf, fmt, ap); - WriteFile (GetStdHandle(STD_OUTPUT_HANDLE), buf, strlen(buf), &dw, NULL); - va_end(ap); -} -#else -#define debug(x) +/* + * 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