diff options
Diffstat (limited to 'window.h')
| -rw-r--r-- | window.h | 198 |
1 files changed, 126 insertions, 72 deletions
@@ -22,11 +22,8 @@ * $Id: window.h,v 1.11 1994/05/31 12:33:27 mlschroe Exp $ FAU */ -#ifndef MAXWIN -# define MAXWIN 10 -#endif - +/* keep this in sync with the initialisations in window.c */ struct NewWindow { int StartAt; /* where to start the search for the slot */ @@ -40,7 +37,10 @@ struct NewWindow int histheight; int monitor; int wlock; /* default writelock setting */ + int silence; int wrap; + int Lflag; /* logging */ + int slow; /* inter character milliseconds */ int c1; int gr; int kanji; @@ -48,18 +48,19 @@ struct NewWindow char *charset; }; - #ifdef PSEUDOS struct pseudowin { - int fdpat; - int p_pid; - int p_ptyfd; - char p_cmd[MAXSTR]; - char p_tty[MAXSTR]; - char p_inbuf[IOSIZE]; /* buffered writing to p_ptyfd */ - int p_inlen; + int p_fdpat; + int p_pid; + int p_ptyfd; + struct event p_readev; + struct event p_writeev; + char p_cmd[MAXSTR]; + char p_tty[MAXSTR]; + char p_inbuf[IOSIZE]; /* buffered writing to p_ptyfd */ + int p_inlen; }; /* bits for fdpat: */ @@ -73,87 +74,112 @@ struct pseudowin /* The screen process ...) * ... wants to write to pseudo */ -#define W_WP(w) ((w)->w_pwin && ((w)->w_pwin->fdpat & F_PFRONT)) +#define W_WP(w) ((w)->w_pwin && ((w)->w_pwin->p_fdpat & F_PFRONT)) /* ... wants to write to window: user writes to window * or stdout/stderr of pseudo are duplicated to window */ #define W_WW(w) (!((w)->w_pwin) || \ -(((w)->w_pwin->fdpat & F_PMASK) == F_PBACK) || \ -((((w)->w_pwin->fdpat >> F_PSHIFT) & F_PMASK) == F_PBOTH) || \ -((((w)->w_pwin->fdpat >> (F_PSHIFT * 2)) & F_PMASK) == F_PBOTH)) +(((w)->w_pwin->p_fdpat & F_PMASK) == F_PBACK) || \ +((((w)->w_pwin->p_fdpat >> F_PSHIFT) & F_PMASK) == F_PBOTH) || \ +((((w)->w_pwin->p_fdpat >> (F_PSHIFT * 2)) & F_PMASK) == F_PBOTH)) /* ... wants to read from pseudowin */ -#define W_RP(w) ((w)->w_pwin && ((w)->w_pwin->fdpat & \ +#define W_RP(w) ((w)->w_pwin && ((w)->w_pwin->p_fdpat & \ ((F_PFRONT << (F_PSHIFT * 2)) | (F_PFRONT << F_PSHIFT)) )) /* ... wants to read from window */ -#define W_RW(w) (!((w)->w_pwin) || ((w)->w_pwin->fdpat & F_PFRONT)) +#define W_RW(w) (!((w)->w_pwin) || ((w)->w_pwin->p_fdpat & F_PFRONT)) /* user input is written to pseudo */ -#define W_UWP(w) ((w)->w_pwin && ((w)->w_pwin->fdpat & F_UWP)) +#define W_UWP(w) ((w)->w_pwin && ((w)->w_pwin->p_fdpat & F_UWP)) /* pseudo output has to be stuffed in window */ #define W_PTOW(w) (\ -((w)->w_pwin->fdpat & F_PMASK << F_PSHIFT) == F_PBOTH << F_PSHIFT || \ -((w)->w_pwin->fdpat & F_PMASK << F_PSHIFT * 2) == F_PBOTH << F_PSHIFT * 2 ) +((w)->w_pwin->p_fdpat & F_PMASK << F_PSHIFT) == F_PBOTH << F_PSHIFT || \ +((w)->w_pwin->p_fdpat & F_PMASK << F_PSHIFT * 2) == F_PBOTH << F_PSHIFT * 2 ) /* window output has to be stuffed in pseudo */ -#define W_WTOP(w) (((w)->w_pwin->fdpat & F_PMASK) == F_PBOTH) +#define W_WTOP(w) (((w)->w_pwin->p_fdpat & F_PMASK) == F_PBOTH) #endif /* PSEUDOS */ +/* definitions for wlocktype */ +#define WLOCK_OFF 0 /* all in w_userbits can write */ +#define WLOCK_AUTO 1 /* who selects first, can write */ +#define WLOCK_ON 2 /* user writes even if deselected */ +#ifdef COPY_PASTE +struct paster +{ + char *pa_pastebuf; /* this gets pasted in the window */ + char *pa_pasteptr; /* pointer in pastebuf */ + int pa_pastelen; /* bytes left to paste */ + struct layer *pa_pastelayer; /* layer to paste into */ + struct event pa_slowev; /* slowpaste event */ +}; +#else +struct paster; +#endif struct win { struct win *w_next; /* next window */ + int w_type; /* type of window */ + void *w_data; + struct layer w_layer; /* our layer */ + struct layer *w_savelayer; /* the layer to keep */ + int w_blocked; /* block input */ #ifdef PSEUDOS struct pseudowin *w_pwin; /* ptr to pseudo */ #endif - struct display *w_display; /* pointer to our display */ struct display *w_pdisplay; /* display for printer relay */ int w_number; /* window number */ - int w_active; /* is window fore and has no layer? */ - struct layer *w_lay; /* the layer of the window */ - struct layer w_winlay; /* the layer of the window */ - int w_pid; /* process at the other end of ptyfd */ - char *w_cmdargs[MAXARGS]; /* command line argument vector */ + struct event w_readev; + struct event w_writeev; + struct event w_silenceev; /* silence event */ int w_ptyfd; /* fd of the master pty */ - int w_aflag; /* (used for DUMP_TERMCAP) */ char w_inbuf[IOSIZE]; int w_inlen; char w_outbuf[IOSIZE]; int w_outlen; + int w_aflag; /* (-a option) */ char *w_title; /* name of the window */ char *w_akachange; /* autoaka hack */ - int w_autoaka; /* autoaka hack */ char w_akabuf[MAXSTR]; /* aka buffer */ - char w_tty[MAXSTR]; - struct tty_attr w_t; + int w_autoaka; /* autoaka hack */ int w_intermediate; /* char used while parsing ESC-seq */ - int w_args[MAXARGS]; + int w_args[MAXARGS]; /* emulator args */ int w_NumArgs; - slot_t w_slot; /* utmp slot */ -#if defined (UTMPOK) - struct utmp w_savut; /* utmp entry of this window */ + +#ifdef MULTIUSER + int w_wlock; /* WLOCK_AUTO, WLOCK_OFF, WLOCK_ON */ + struct user *w_wlockuser; /* NULL when unlocked or user who writes */ + AclBits w_userbits[ACL_BITS_PER_WIN]; + AclBits w_lio_notify; /* whom to tell when lastio+seconds < time() */ + AclBits w_mon_notify; /* whom to tell monitor statis */ #endif + + enum state_t w_state; /* parser state */ + enum string_t w_StringType; struct mline *w_mlines; - int w_x, w_y; /* Cursor position */ - int w_width, w_height; /* window size */ struct mchar w_rend; /* current rendition */ +#ifdef FONT char w_FontL; /* character font GL */ char w_FontR; /* character font GR */ int w_Charset; /* charset number GL */ int w_CharsetR; /* charset number GR */ int w_charsets[4]; /* Font = charsets[Charset] */ +#endif int w_ss; int w_saved; int w_Saved_x, w_Saved_y; struct mchar w_SavedRend; +#ifdef FONT int w_SavedCharset; int w_SavedCharsetR; int w_SavedCharsets[4]; +#endif int w_top, w_bot; /* scrollregion */ int w_wrap; /* autowrap */ int w_origin; /* origin mode */ @@ -165,18 +191,6 @@ struct win int w_curvvis; /* cursor very visible */ int w_autolf; /* automatic linefeed */ char *w_hstatus; /* hardstatus line */ -#ifdef COPY_PASTE - char *w_pastebuf; /* this gets pasted in the window */ - char *w_pasteptr; /* pointer in pastebuf */ - int w_pastelen; /* bytes left to paste */ - int w_histheight; /* all histbases are malloced with width * histheight */ - int w_histidx; /* 0 <= histidx < histheight; where we insert lines */ - struct mline *w_hlines; /* history buffer */ -#else - int w_histheight; /* always 0 */ -#endif - enum state_t w_state; /* parser state */ - enum string_t w_StringType; int w_gr; /* enable GR flag */ int w_c1; /* enable C1 flag */ #ifdef KANJI @@ -188,36 +202,74 @@ struct win char *w_tabs; /* line with tabs */ int w_bell; /* bell status of this window */ int w_flow; /* flow flags */ - FILE *w_logfp; /* log to file */ + struct logfile *w_log; /* log to file */ + int w_logsilence; /* silence in secs */ int w_monitor; /* monitor status */ - struct lastio_s - { - time_t lastio; /* timestamp of last filedescriptor activity */ - int seconds; /* tell us when lastio + seconds < time() */ - } w_tstamp; + int w_silencewait; /* wait for silencewait secs */ + int w_silence; /* silence status (Lloyd Zusman) */ + char w_vbwait; char w_norefresh; /* dont redisplay when switching to that win */ - char w_wlock; /* WLOCK_AUTO, WLOCK_OFF, WLOCK_ON */ - struct user *w_wlockuser; /* NULL when unlocked or user who writes */ -#ifdef MULTIUSER - AclBits w_userbits[ACL_BITS_PER_WIN]; - AclBits w_lio_notify; /* whom to tell when lastio+seconds < time() */ - AclBits w_mon_notify; /* whom to tell monitor statis */ +#ifdef HAVE_BRAILLE + int w_bd_x, w_bd_y; /* Braille cursor position */ +#endif + +#ifdef COPY_PASTE + int w_slowpaste; /* do careful writes to the window */ + int w_histheight; /* all histbases are malloced with width * histheight */ + int w_histidx; /* 0 <= histidx < histheight; where we insert lines */ + struct mline *w_hlines; /* history buffer */ + struct paster w_paster; /* paste info */ +#else + int w_histheight; /* always 0 */ +#endif + int w_pid; /* process at the other end of ptyfd */ + + char *w_cmdargs[MAXARGS]; /* command line argument vector */ + char *w_dir; /* directory for chdir */ + char *w_term; /* TERM to be set instead of "screen" */ + + slot_t w_slot; /* utmp slot */ +#if defined (UTMPOK) + struct utmp w_savut; /* utmp entry of this window */ +#endif + + char w_tty[MAXSTR]; + +#ifdef BUILTIN_TELNET + struct sockaddr_in w_telsa; + char w_telbuf[IOSIZE]; + int w_telbufl; + char w_telmopts[256]; + char w_telropts[256]; + int w_telstate; + char w_telsubbuf[128]; + int w_telsubidx; + struct event w_telconnev; #endif }; -/* definitions for wlocktype */ -#define WLOCK_OFF 0 /* all who are in w_userbits can write */ -#define WLOCK_AUTO 1 /* who selects first, can write */ -#define WLOCK_ON 2 /* w_wlockuser writes even if deselected */ + +#define w_width w_layer.l_width +#define w_height w_layer.l_height +#define w_x w_layer.l_x +#define w_y w_layer.l_y + +/* definitions for w_type */ +#define W_TYPE_PTY 0 +#define W_TYPE_PLAIN 1 +#define W_TYPE_TELNET 2 + /* * Definitions for flow - * 000 -(-) - * 001 +(-) - * 010 -(+) - * 011 +(+) - * 100 -(a) - * 111 +(a) + * 000 -(-) flow off, auto would be off + * 001 +(-) flow on , auto would be off + * 010 -(+) flow off, auto would be on + * 011 +(+) flow on , auto would be on + * 100 - flow auto, currently off + * 111 + flow auto, currently on + * Application controls auto_flow via TIOCPKT, if available, + * else via application keypad mode. */ #define FLOW_NOW (1<<0) #define FLOW_AUTO (1<<1) @@ -233,3 +285,5 @@ struct win #define WIN(y) ((y < fore->w_histheight) ? \ &fore->w_hlines[(fore->w_histidx + y) % fore->w_histheight] \ : &fore->w_mlines[y - fore->w_histheight]) + +#define Layer2Window(l) ((struct win *)(l)->l_bottom->l_data) |