X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/32874aeac8dacbca26663777b39a79efc5d8dc4b..fd5e5847eb0f834ce8124f0574bd3cfaf878db53:/putty.h diff --git a/putty.h b/putty.h index de93bc2d..fce1ebc6 100644 --- a/putty.h +++ b/putty.h @@ -1,6 +1,8 @@ #ifndef PUTTY_PUTTY_H #define PUTTY_PUTTY_H +#include /* for FILENAME_MAX */ + #include "network.h" #define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY" @@ -20,39 +22,70 @@ #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 */ +/* Three attribute types: + * The ATTRs (normal attributes) are stored with the characters in the main + * display arrays + * + * The TATTRs (temporary attributes) are generated on the fly, they can overlap + * with characters but not with normal attributes. + * + * The LATTRs (line attributes) conflict with no others and only have one + * value per line. But on area clears the LATTR cells are set to the erase_char + * (or DEFAULT_ATTR + 'E') + * + * ATTR_INVALID is an illegal colour combination. + */ + +#define TATTR_ACTCURS 0x4UL /* active cursor (block) */ +#define TATTR_PASCURS 0x2UL /* passive cursor (box) */ +#define TATTR_RIGHTCURS 0x1UL /* cursor-on-RHS */ #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 LATTR_WRAPPED 0x10000000UL + +#define ATTR_INVALID 0x00FF0000UL + +/* Like Linux use the F000 page for direct to font. */ +#define ATTR_OEMCP 0x0000F000UL /* OEM Codepage DTF */ +#define ATTR_ACP 0x0000F100UL /* Ansi Codepage DTF */ + +/* These are internal use overlapping with the UTF-16 surrogates */ +#define ATTR_ASCII 0x0000D800UL /* normal ASCII charset ESC ( B */ +#define ATTR_LINEDRW 0x0000D900UL /* line drawing charset ESC ( 0 */ +#define ATTR_SCOACS 0x0000DA00UL /* SCO Alternate charset */ +#define ATTR_GBCHR 0x0000DB00UL /* UK variant charset ESC ( A */ +#define CSET_MASK 0x0000FF00UL /* Character set mask; MUST be 0xFF00 */ + +#define DIRECT_CHAR(c) ((c&0xFC00)==0xD800) +#define DIRECT_FONT(c) ((c&0xFE00)==0xF000) + +#define UCSERR (ATTR_LINEDRW|'a') /* UCS Format error character. */ +#define UCSWIDE 0x303F + +#define ATTR_WIDE 0x10000000UL +#define ATTR_BOLD 0x01000000UL +#define ATTR_UNDER 0x02000000UL +#define ATTR_REVERSE 0x04000000UL +#define ATTR_BLINK 0x08000000UL +#define ATTR_FGMASK 0x000F0000UL +#define ATTR_BGMASK 0x00F00000UL +#define ATTR_COLOURS 0x00FF0000UL +#define ATTR_FGSHIFT 16 +#define ATTR_BGSHIFT 20 + +#define ATTR_DEFAULT 0x00980000UL +#define ATTR_DEFFG 0x00080000UL +#define ATTR_DEFBG 0x00900000UL +#define ERASE_CHAR (ATTR_DEFAULT | ATTR_ASCII | ' ') #define ATTR_MASK 0xFFFFFF00UL #define CHAR_MASK 0x000000FFUL -#define CSET_MASK 0x00F00000UL /* mask for character set */ + +#define ATTR_CUR_AND (~(ATTR_BOLD|ATTR_REVERSE|ATTR_BLINK|ATTR_COLOURS)) +#define ATTR_CUR_XOR 0x00BA0000UL typedef HDC Context; #define SEL_NL { 13, 10 } @@ -83,6 +116,21 @@ GLOBAL int seen_disp_event; GLOBAL int session_closed; +GLOBAL int big_cursor; + +GLOBAL int utf; +GLOBAL int dbcs_screenfont; +GLOBAL int font_codepage; +GLOBAL int kbd_codepage; +GLOBAL int line_codepage; +GLOBAL WCHAR unitab_scoacs[256]; +GLOBAL WCHAR unitab_line[256]; +GLOBAL WCHAR unitab_font[256]; +GLOBAL WCHAR unitab_xterm[256]; +GLOBAL WCHAR unitab_oemcp[256]; +GLOBAL unsigned char unitab_ctrl[256]; +#define in_utf (utf || line_codepage==CP_UTF8) + #define LGXF_OVR 1 /* existing logfile overwrite */ #define LGXF_APN 0 /* existing logfile append */ #define LGXF_ASK -1 /* existing logfile ask */ @@ -107,7 +155,8 @@ GLOBAL HWND logbox; 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_AO, TS_IP, TS_SUSP, TS_EOR, TS_EOF, TS_LECHO, TS_RECHO, TS_PING, + TS_EOL } Telnet_Special; typedef enum { @@ -122,11 +171,23 @@ typedef enum { } Mouse_Action; typedef enum { - VT_XWINDOWS, VT_OEMANSI, VT_OEMONLY, VT_POORMAN + VT_XWINDOWS, VT_OEMANSI, VT_OEMONLY, VT_POORMAN, VT_UNICODE } VT_Mode; enum { /* + * SSH ciphers (both SSH1 and SSH2) + */ + CIPHER_WARN, /* pseudo 'cipher' */ + CIPHER_3DES, + CIPHER_BLOWFISH, + CIPHER_AES, /* (SSH 2 only) */ + CIPHER_DES, /* (SSH 1 only) */ + CIPHER_MAX /* no. ciphers (inc warn) */ +}; + +enum { + /* * Line discipline option states: off, on, up to the backend. */ LD_YES, LD_NO, LD_BACKEND @@ -151,12 +212,20 @@ enum { typedef struct { char *(*init) (char *host, int port, char **realhost); - void (*send) (char *buf, int len); + /* back->send() returns the current amount of buffered data. */ + int (*send) (char *buf, int len); + /* back->sendbuffer() does the same thing but without attempting a send */ + int (*sendbuffer) (void); void (*size) (void); void (*special) (Telnet_Special code); - Socket(*socket) (void); + Socket(*socket) (void); int (*sendok) (void); int (*ldisc) (int); + /* + * back->unthrottle() tells the back end that the front end + * buffer is clearing. + */ + void (*unthrottle) (int); int default_port; } Backend; @@ -178,17 +247,22 @@ typedef struct { int ping_interval; /* in seconds */ /* SSH options */ char remote_cmd[512]; + char remote_cmd2[512]; /* fallback if the first fails + * (used internally for scp) */ char *remote_cmd_ptr; /* might point to a larger command * but never for loading/saving */ + char *remote_cmd_ptr2; /* 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; + int ssh_cipherlist[CIPHER_MAX]; 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 */ + int ssh_subsys2; /* fallback to go with remote_cmd2 */ /* Telnet options */ char termtype[32]; char termspeed[32]; @@ -196,6 +270,7 @@ typedef struct { char username[32]; char localusername[32]; int rfc_environ; + int passive_telnet; /* Keyboard options */ int bksp_is_delete; int rxvt_homeend; @@ -205,6 +280,7 @@ typedef struct { 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? */ @@ -226,6 +302,9 @@ typedef struct { enum { BELL_DISABLED, BELL_DEFAULT, BELL_VISUAL, BELL_WAVEFILE } beep; + enum { + B_IND_DISABLED, B_IND_FLASH, B_IND_STEADY + } beep_ind; int bellovl; /* bell overload protection active? */ int bellovl_n; /* number of bells to cause overload */ int bellovl_t; /* time interval for overload (seconds) */ @@ -257,13 +336,13 @@ typedef struct { short wordness[256]; /* translations */ VT_Mode vtmode; - int xlat_enablekoiwin; - int xlat_88592w1250; - int xlat_88592cp852; - int xlat_capslockcyr; + char line_codepage[32]; /* X11 forwarding */ int x11_forward; char x11_display[128]; + /* port forwarding */ + int lport_acceptall; /* accepts connection from hosts other than localhost */ + char portfwd[1024]; /* [LR]localport\thost:port\000[LR]localport\thost:port\000\000 */ } Config; /* @@ -307,6 +386,7 @@ struct RSAKey; /* be a little careful of scope */ */ void request_resize(int, int, int); void do_text(Context, int, int, char *, int, unsigned long, int); +void do_cursor(Context, int, int, char *, int, unsigned long, int); void set_title(char *); void set_icon(char *); void set_sbar(int, int, int); @@ -314,8 +394,9 @@ 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 write_aclip(char *, int, int); +void write_clip(wchar_t *, int, int); +void get_clip(wchar_t **, int *); void optimised_move(int, int, int); void set_raw_mouse_mode(int); Mouse_Button translate_button(Mouse_Button b); @@ -348,6 +429,7 @@ void showeventlog(HWND); void showabout(HWND); void verify_ssh_host_key(char *host, int port, char *keytype, char *keystr, char *fingerprint); +void askcipher(char *ciphername, int cs); int askappend(char *filename); void registry_cleanup(void); void force_normal(HWND hwnd); @@ -378,10 +460,11 @@ void term_deselect(void); void term_update(void); void term_invalidate(void); void term_blink(int set_cursor); +void term_do_paste(void); void term_paste(void); void term_nopaste(void); int term_ldisc(int option); -void from_backend(int is_stderr, char *data, int len); +int from_backend(int is_stderr, char *data, int len); void logfopen(void); void logfclose(void); void term_copyall(void); @@ -445,11 +528,18 @@ void UpdateSizeTip(HWND src, int cx, int cy); void EnableSizeTip(int bEnable); /* - * Exports from xlat.c. + * Exports from unicode.c. */ -unsigned char xlat_kbd2tty(unsigned char c); -unsigned char xlat_tty2scr(unsigned char c); -unsigned char xlat_latkbd2win(unsigned char c); +#ifndef CP_UTF8 +#define CP_UTF8 65001 +#endif +void init_ucs_tables(void); +void lpage_send(int codepage, char *buf, int len); +void luni_send(wchar_t * widebuf, int len); +int check_compose(int first, int second); +int decode_codepage(char *cp_name); +char *cp_enumerate (int index); +char *cp_name(int codepage); /* * Exports from mscrypto.c