зеркало из https://github.com/github/putty.git
415 строки
9.7 KiB
C
415 строки
9.7 KiB
C
#ifndef PUTTY_PUTTY_H
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#define PUTTY_PUTTY_H
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#define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY"
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#define PUTTY_REG_PARENT "Software\\SimonTatham"
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#define PUTTY_REG_PARENT_CHILD "PuTTY"
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#define PUTTY_REG_GPARENT "Software"
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#define PUTTY_REG_GPARENT_CHILD "SimonTatham"
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/*
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* Global variables. Most modules declare these `extern', but
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* window.c will do `#define PUTTY_DO_GLOBALS' before including this
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* module, and so will get them properly defined.
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*/
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#ifdef PUTTY_DO_GLOBALS
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#define GLOBAL
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#else
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#define GLOBAL extern
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#endif
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GLOBAL HINSTANCE putty_inst;
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#define ATTR_ACTCURS 0x80000000UL /* active cursor (block) */
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#define ATTR_PASCURS 0x40000000UL /* passive cursor (box) */
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#define ATTR_INVALID 0x20000000UL
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#define ATTR_WRAPPED 0x10000000UL
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#define LATTR_NORM 0x00000000UL
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#define LATTR_WIDE 0x01000000UL
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#define LATTR_TOP 0x02000000UL
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#define LATTR_BOT 0x03000000UL
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#define LATTR_MODE 0x03000000UL
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#define ATTR_ASCII 0x00000000UL /* normal ASCII charset ESC ( B */
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#define ATTR_GBCHR 0x00100000UL /* UK variant charset ESC ( A */
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#define ATTR_LINEDRW 0x00200000UL /* line drawing charset ESC ( 0 */
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#define ATTR_BOLD 0x00000100UL
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#define ATTR_UNDER 0x00000200UL
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#define ATTR_REVERSE 0x00000400UL
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#define ATTR_BLINK 0x00000800UL
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#define ATTR_FGMASK 0x0000F000UL
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#define ATTR_BGMASK 0x000F0000UL
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#define ATTR_FGSHIFT 12
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#define ATTR_BGSHIFT 16
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#define ATTR_DEFAULT 0x00098000UL
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#define ATTR_DEFFG 0x00008000UL
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#define ATTR_DEFBG 0x00090000UL
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#define ATTR_CUR_XOR 0x000BA000UL
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#define ERASE_CHAR (ATTR_DEFAULT | ' ')
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#define ATTR_MASK 0xFFFFFF00UL
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#define CHAR_MASK 0x000000FFUL
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typedef HDC Context;
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#define SEL_NL { 13, 10 }
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GLOBAL int rows, cols, savelines;
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GLOBAL int font_width, font_height;
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#define c_write1(_C) do { if (inbuf_head >= INBUF_SIZE) term_out(); \
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inbuf[inbuf_head++] = (_C) ; } while(0)
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#define INBUF_SIZE 2048
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GLOBAL unsigned char inbuf[INBUF_SIZE];
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GLOBAL int inbuf_head;
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#define OUTBUF_SIZE 2048
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#define OUTBUF_MASK (OUTBUF_SIZE-1)
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GLOBAL unsigned char outbuf[OUTBUF_SIZE];
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GLOBAL int outbuf_head, outbuf_reap;
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GLOBAL int has_focus;
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GLOBAL int app_cursor_keys, app_keypad_keys, vt52_mode;
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GLOBAL int repeat_off, cr_lf_return;
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GLOBAL int seen_key_event;
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GLOBAL int seen_disp_event;
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GLOBAL int session_closed;
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GLOBAL char *logfile;
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/*
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* I've just looked in the windows standard headr files for WM_USER, there
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* are hundreds of flags defined using the form WM_USER+123 so I've
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* renumbered this NETEVENT value and the two in window.c
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*/
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#define WM_XUSER (WM_USER + 0x2000)
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#define WM_NETEVENT (WM_XUSER + 5)
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typedef enum {
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TS_AYT, TS_BRK, TS_SYNCH, TS_EC, TS_EL, TS_GA, TS_NOP, TS_ABORT,
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TS_AO, TS_IP, TS_SUSP, TS_EOR, TS_EOF, TS_LECHO, TS_RECHO
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} Telnet_Special;
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typedef enum {
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MB_NOTHING, MB_SELECT, MB_EXTEND, MB_PASTE
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} Mouse_Button;
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typedef enum {
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MA_NOTHING, MA_CLICK, MA_2CLK, MA_3CLK, MA_DRAG, MA_RELEASE
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} Mouse_Action;
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typedef enum {
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VT_XWINDOWS, VT_OEMANSI, VT_OEMONLY, VT_POORMAN
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} VT_Mode;
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typedef struct {
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char *(*init) (HWND hwnd, char *host, int port, char **realhost);
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int (*msg) (WPARAM wParam, LPARAM lParam);
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void (*send) (char *buf, int len);
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void (*size) (void);
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void (*special) (Telnet_Special code);
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SOCKET (*socket) (void);
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int (*sendok) (void);
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int default_port;
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} Backend;
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GLOBAL Backend *back;
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extern struct backend_list {
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int protocol;
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char *name;
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Backend *backend;
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} backends[];
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typedef struct {
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void (*send) (char *buf, int len);
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} Ldisc;
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GLOBAL Ldisc *ldisc;
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typedef struct {
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/* Basic options */
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char host[512];
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int port;
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enum { PROT_RAW, PROT_TELNET, PROT_SSH } protocol;
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int close_on_exit;
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int warn_on_close;
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/* SSH options */
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char remote_cmd[512];
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int nopty;
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int agentfwd;
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enum { CIPHER_3DES, CIPHER_BLOWFISH, CIPHER_DES } cipher;
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char keyfile[FILENAME_MAX];
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int sshprot; /* use v1 or v2 when both available */
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int try_tis_auth;
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/* Telnet options */
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char termtype[32];
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char termspeed[32];
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char environmt[1024]; /* VAR\tvalue\0VAR\tvalue\0\0 */
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char username[32];
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int rfc_environ;
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/* Keyboard options */
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int bksp_is_delete;
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int rxvt_homeend;
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int funky_type;
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int app_cursor;
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int app_keypad;
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int nethack_keypad;
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int alt_f4; /* is it special? */
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int alt_space; /* is it special? */
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int ldisc_term;
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int scroll_on_key;
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char wintitle[256]; /* initial window title */
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/* Terminal options */
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int savelines;
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int dec_om;
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int wrap_mode;
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int lfhascr;
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int blink_cur;
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int beep;
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int scrollbar;
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int locksize;
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int bce;
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int blinktext;
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int win_name_always;
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int width, height;
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char font[64];
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int fontisbold;
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int fontheight;
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int fontcharset;
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/* Colour options */
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int try_palette;
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int bold_colour;
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unsigned char colours[22][3];
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/* Selection options */
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int mouse_is_xterm;
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short wordness[256];
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/* translations */
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VT_Mode vtmode;
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int xlat_enablekoiwin;
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int xlat_88592w1250;
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int xlat_capslockcyr;
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} Config;
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/*
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* You can compile with -DSSH_DEFAULT to have ssh by default.
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*/
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#ifndef SSH_DEFAULT
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#define DEFAULT_PROTOCOL PROT_TELNET
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#define DEFAULT_PORT 23
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#else
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#define DEFAULT_PROTOCOL PROT_SSH
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#define DEFAULT_PORT 22
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#endif
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/*
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* Some global flags denoting the type of application.
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*
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* FLAG_VERBOSE is set when the user requests verbose details.
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*
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* FLAG_STDERR is set in command-line applications (which have a
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* functioning stderr that it makes sense to write to) and not in
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* GUI applications (which don't).
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*
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* FLAG_INTERACTIVE is set when a full interactive shell session is
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* being run, _either_ because no remote command has been provided
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* _or_ because the application is GUI and can't run non-
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* interactively.
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*/
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#define FLAG_VERBOSE 0x0001
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#define FLAG_STDERR 0x0002
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#define FLAG_INTERACTIVE 0x0004
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GLOBAL int flags;
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GLOBAL Config cfg;
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GLOBAL int default_protocol;
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GLOBAL int default_port;
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struct RSAKey; /* be a little careful of scope */
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/*
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* Exports from window.c.
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*/
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void request_resize (int, int, int);
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void do_text (Context, int, int, char *, int, unsigned long, int);
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void set_title (char *);
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void set_icon (char *);
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void set_sbar (int, int, int);
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Context get_ctx(void);
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void free_ctx (Context);
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void palette_set (int, int, int, int);
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void palette_reset (void);
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void write_clip (void *, int, int);
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void get_clip (void **, int *);
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void optimised_move (int, int, int);
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void connection_fatal(char *, ...);
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void fatalbox (char *, ...);
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void beep (int);
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void begin_session(void);
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void sys_cursor(int x, int y);
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#define OPTIMISE_IS_SCROLL 1
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/*
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* Exports from noise.c.
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*/
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void noise_get_heavy(void (*func) (void *, int));
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void noise_get_light(void (*func) (void *, int));
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void noise_ultralight(DWORD data);
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void random_save_seed(void);
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void random_destroy_seed(void);
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/*
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* Exports from windlg.c.
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*/
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int do_config (void);
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int do_reconfig (HWND);
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void do_defaults (char *);
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void logevent (char *);
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void showeventlog (HWND);
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void showabout (HWND);
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void verify_ssh_host_key(char *host, int port, char *keytype,
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char *keystr, char *fingerprint);
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void get_sesslist(int allocate);
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void registry_cleanup(void);
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GLOBAL int nsessions;
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GLOBAL char **sessions;
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/*
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* Exports from terminal.c.
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*/
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void term_init (void);
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void term_size (int, int, int);
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void term_out (void);
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void term_paint (Context, int, int, int, int);
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void term_scroll (int, int);
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void term_pwron (void);
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void term_clrsb (void);
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void term_mouse (Mouse_Button, Mouse_Action, int, int);
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void term_deselect (void);
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void term_update (void);
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void term_invalidate(void);
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void term_blink(int set_cursor);
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void term_paste(void);
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void term_nopaste(void);
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/*
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* Exports from raw.c.
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*/
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extern Backend raw_backend;
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/*
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* Exports from telnet.c.
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*/
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extern Backend telnet_backend;
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/*
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* Exports from ssh.c.
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*/
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extern int (*ssh_get_password)(const char *prompt, char *str, int maxlen);
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extern Backend ssh_backend;
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/*
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* Exports from ldisc.c.
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*/
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extern Ldisc ldisc_term, ldisc_simple;
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/*
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* Exports from sshrand.c.
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*/
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void random_add_noise(void *noise, int length);
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void random_init(void);
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int random_byte(void);
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void random_get_savedata(void **data, int *len);
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/*
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* Exports from misc.c.
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*/
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/* #define MALLOC_LOG do this if you suspect putty of leaking memory */
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#ifdef MALLOC_LOG
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#define smalloc(z) (mlog(__FILE__,__LINE__), safemalloc(z))
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#define srealloc(y,z) (mlog(__FILE__,__LINE__), saferealloc(y,z))
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#define sfree(z) (mlog(__FILE__,__LINE__), safefree(z))
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void mlog(char *, int);
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#else
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#define smalloc safemalloc
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#define srealloc saferealloc
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#define sfree safefree
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#endif
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void *safemalloc(size_t);
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void *saferealloc(void *, size_t);
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void safefree(void *);
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/*
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* Exports from version.c.
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*/
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extern char ver[];
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/*
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* Exports from sizetip.c.
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*/
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void UpdateSizeTip(HWND src, int cx, int cy);
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void EnableSizeTip(int bEnable);
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/*
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* Exports from xlat.c.
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*/
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unsigned char xlat_kbd2tty(unsigned char c);
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unsigned char xlat_tty2scr(unsigned char c);
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unsigned char xlat_latkbd2win(unsigned char c);
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/*
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* Exports from mscrypto.c
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*/
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#ifdef MSCRYPTOAPI
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int crypto_startup();
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void crypto_wrapup();
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#endif
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/*
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* Exports from pageantc.c
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*/
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void agent_query(void *in, int inlen, void **out, int *outlen);
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int agent_exists(void);
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/*
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* A debug system.
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*/
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#ifdef DEBUG
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#include <stdarg.h>
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#define debug(x) (dprintf x)
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static void dprintf(char *fmt, ...) {
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char buf[2048];
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DWORD dw;
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va_list ap;
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static int gotconsole = 0;
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if (!gotconsole) {
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AllocConsole();
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gotconsole = 1;
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}
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va_start(ap, fmt);
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vsprintf(buf, fmt, ap);
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WriteFile (GetStdHandle(STD_OUTPUT_HANDLE), buf, strlen(buf), &dw, NULL);
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va_end(ap);
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}
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#else
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#define debug(x)
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#endif
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#endif
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