wht@tridom.uucp (Warren Tucker) (10/09/89)
---- Cut Here and unpack ----
#!/bin/sh
# this is part 11 of a multipart archive
# do not concatenate these parts, unpack them in order with /bin/sh
# file ecuutil.c continued
#
CurArch=11
if test ! -r s2_seq_.tmp
then echo "Please unpack part 1 first!"
exit 1; fi
( read Scheck
if test "$Scheck" != $CurArch
then echo "Please unpack part $Scheck next!"
exit 1;
else exit 0; fi
) < s2_seq_.tmp || exit 1
echo "x - Continuing file ecuutil.c"
sed 's/^X//' << 'SHAR_EOF' >> ecuutil.c
X (flag & IUCLC ) ? 1 : 0,
X (flag & IXON ) ? 1 : 0,
X (flag & IXANY ) ? 1 : 0,
X (flag & IXOFF ) ? 1 : 0);
X
X flag = ttt->c_oflag;
X pprintf("oflag: %07o OPOST:%d OLCUC:%d ONLCR:%d OCRNL:%d ONOCR:%d ONLRET:%d OFDEL:%d\n",
X flag,
X (flag & OPOST ) ? 1 : 0,
X (flag & OLCUC ) ? 1 : 0,
X (flag & ONLCR ) ? 1 : 0,
X (flag & OCRNL ) ? 1 : 0,
X (flag & ONOCR ) ? 1 : 0,
X (flag & ONLRET) ? 1 : 0,
X (flag & OFDEL ) ? 1 : 0);
X
X flag = ttt->c_cflag;
X pprintf("cflag: %07o ",ttt->c_cflag);
X switch(flag & CBAUD)
X {
X case B0: cptr = "HUP"; break;
X case B50: cptr = "50"; break;
X case B75: cptr = "75"; break;
X case B110: cptr = "110"; break;
X case B134: cptr = "134.5"; break;
X case B150: cptr = "150"; break;
X case B200: cptr = "200"; break;
X case B300: cptr = "300"; break;
X case B600: cptr = "600"; break;
X case B1200: cptr = "1200"; break;
X case B1800: cptr = "1800"; break;
X case B2400: cptr = "2400"; break;
X case B4800: cptr = "4800"; break;
X case B9600: cptr = "9600"; break;
X case EXTA: cptr = "EXTA(19200?)"; break;
X case EXTB: cptr = "EXTB(38400?)"; break;
X default: cptr = "????"; break;
X }
X dbits = 5 + ((flag & CSIZE) >> 4);
X parity = (flag & PARENB) ? ((flag & PARODD) ? 'O' : 'E') : 'N';
X pprintf("%s-%d-%c-%d ",cptr,dbits,parity,(flag & CSTOPB) ? 2 : 1);
X switch(flag & CS8)
X {
X case CS8: pputs("CS8 "); break;
X case CS7: pputs("CS7 "); break;
X case CS6: pputs("CS6 "); break;
X case CS5: pputs("CS5 "); break;
X }
X pprintf("CREAD:%d HUPCL:%d CLOCAL:%d\n",
X (flag & CREAD ) ? 1 : 0,
X (flag & HUPCL ) ? 1 : 0,
X (flag & CLOCAL) ? 1 : 0);
X
X
X flag = ttt->c_lflag;
X pprintf("lflag: %07o ISIG:%d ICANON:%d XCASE:%d ECHO:%d ECHOE:%d\n",
X flag,
X (flag & ISIG ) ? 1 : 0,
X (flag & ICANON) ? 1 : 0,
X (flag & XCASE ) ? 1 : 0,
X (flag & ECHO ) ? 1 : 0,
X (flag & ECHOE ) ? 1 : 0);
X#if defined(M_XENIX)
X pprintf(
X" ECHOK:%d ECHONL:%d NOFLSH:%d XCLUDE:%d\n",
X (flag & ECHOK ) ? 1 : 0,
X (flag & ECHONL) ? 1 : 0,
X (flag & NOFLSH) ? 1 : 0,
X (flag & XCLUDE) ? 1 : 0);
X#endif
X#if defined(pyr)
X pprintf(
X" ECHOK:%d ECHONL:%d NOFLSH:%d\n",
X (flag & ECHOK ) ? 1 : 0,
X (flag & ECHONL) ? 1 : 0,
X (flag & NOFLSH) ? 1 : 0);
X#endif
X
X pprintf("ctl chars: ");
X for(i_cc = 0; i_cc < NCC; i_cc++)
X pprintf("%02x ",ttt->c_cc[i_cc]);
X pprintf(" (hex)\n");
X pprintf(" INTR QUIT ERAS KILL EOF EOL EOL2 SWTCH VMIN-EOF VTIME-EOL\n");
X
X} /* end of disp_termio */
X
X/*+-----------------------------------------------------------------------
X disp_line_termio(fd)
X
XGet current termio structure for file descriptor fd
Xand display on stderr
X------------------------------------------------------------------------*/
Xvoid disp_line_termio(fd,text)
Xint fd; /* file descriptor */
Xchar *text;
X{
Xstruct termio fd_termio;
Xchar text2[128];
X
X ioctl(fd,TCGETA,&fd_termio);
X sprintf(text2,"fd: %d %s",fd,text);
X disp_termio(&fd_termio,text2);
X
X} /* end of disp_line_termio */
X
X/*+-----------------------------------------------------------------------
X print_cwd(curdir) print and return current working directory
X------------------------------------------------------------------------*/
Xvoid print_cwd(curdir,buf_size)
Xchar *curdir;
Xint buf_size;
X{
X ff(se,"%s\r\n",curr_dir);
X strncpy(curdir,curr_dir,buf_size);
X} /* end of print_cwd */
X
X/*+-----------------------------------------------------------------------
X dummy_call() bypass optimizer (call from another module for noop)
X------------------------------------------------------------------------*/
Xvoid dummy_call() { ; }
X
X/*+-----------------------------------------------------------------------
X ascii_name_to_hex(str3char)
X
X return value of ascii ctl char name (e.g., "NUL") 0 - 0x1F
X returns -1 if input not valid
X------------------------------------------------------------------------*/
Xascii_name_to_hex(str3char)
Xchar *str3char;
X{
Xregister char *cptr = ascii_ctlstr;
Xregister intval;
X
X for(intval = 0; intval < 0x20; intval++)
X {
X if( (to_lower(*str3char) == to_lower(*cptr)) &&
X (to_lower(*(str3char + 1)) == to_lower(*(cptr + 1))) &&
X ((to_lower(*(str3char + 2)) == to_lower(*(cptr + 2))) ||
X (*(cptr + 2) == ' ')))
X return(intval);
X cptr += 3;
X }
X
X return(-1);
X
X} /* end of ascii_name_to_hex */
X
X/*+-------------------------------------------------------------------------
X ascii_to_hex(ascii)
X--------------------------------------------------------------------------*/
Xascii_to_hex(ascii)
Xchar *ascii;
X{
Xint hexval;
X if(strlen(ascii) == 1)
X return(*ascii);
X else if(!strncmp(ascii,"0x",2))
X {
X sscanf(ascii + 2,"%x",&hexval);
X return(hexval & 0xFF);
X }
X else if(*ascii == '^')
X return(*(ascii + 1) & 0x1F);
X else
X return(ascii_name_to_hex(ascii));
X} /* end of ascii_to_hex */
X
X/*+-------------------------------------------------------------------------
X hex_to_ascii_name(char_val)
X
X Returns pointer to static string containing three character ASCII
X name for control character followed by a null.
X--------------------------------------------------------------------------*/
Xchar *
Xhex_to_ascii_name(char_val)
Xchar char_val;
X{
Xstatic char ascii_name[4];
X
X if(char_val == 0x7F)
X strcpy(ascii_name,"DEL");
X else
X {
X strncpy(ascii_name,ascii_ctlstr + (char_val * 3),3);
X ascii_name[3] = 0;
X }
X
X return(ascii_name);
X
X} /* end of hex_to_ascii_name */
X
X/*+-------------------------------------------------------------------------
X get_curr_dir(currdir,currdir_max)
X--------------------------------------------------------------------------*/
Xget_curr_dir(currdir,currdir_max)
Xchar *currdir;
Xint currdir_max;
X{
X#if defined(pyr)
Xchar *getwd();
X return((getwd(currdir) == (char *)0) ? -1 : 0);
X#endif
X
X#if defined(M_XENIX)
X/* kludge since getcwd() did not seem to work ... and I heard it
Xpipes output of pwd as well */
X#define P_READ 0
X#define P_WRITE 1
Xint pipe_pid;
Xint pfd[2];
Xint count;
Xchar s40[40];
X
X if(pipe(pfd) < 0)
X return(-1);
X if((pipe_pid = smart_fork()) == 0)
X {
X close(pfd[P_READ]);
X close(TTYOUT);
X dup(pfd[P_WRITE]);
X close(pfd[P_WRITE]);
X execl("/bin/pwd","pwd",(char *)0);
X _exit(255);
X }
X#if defined(FORK_DEBUG)
X sprintf(s40,"DEBUG /bin/pwd pid %d",pipe_pid);
X ecu_log_event(s40); /* get_curr_dir */
X#endif
X close(pfd[P_WRITE]);
X if(pipe_pid == -1)
X {
X close(pfd[P_READ]);
X return(-1);
X }
X
X while((count = read(pfd[P_READ],currdir,10)) != 0)
X {
X if(count < 0)
X {
X if(errno == EINTR)
X {
X errno = 0;
X continue;
X }
X perror("pwd read error");
X ff(se,"\r\n");
X close(pfd[P_READ]);
X return(-1);
X }
X currdir += count;
X *currdir = 0;
X if(*(currdir - 1) == '\n')
X {
X *(currdir - 1) = 0;
X break;
X }
X }
X close(pfd[P_READ]);
X#endif
X
X} /* end of get_curr_dir */
X
X/*+-----------------------------------------------------------------------
X get_home_dir(buffer): leave plenty of room for result!
X------------------------------------------------------------------------*/
Xget_home_dir(home_dir)
Xchar *home_dir;
X{
Xregister char *cptr;
Xstatic char printed_error_msg = 0; /* only print err msg once per execution */
Xchar *getenv();
X#if BSD4
Xchar *getlogin();
X#endif
X
X if(home_directory[0] != 'N') /* if we have already determined, ... */
X {
X strcpy(home_dir,home_directory); /* ... just copy and return */
X return;
X }
X
X if( ((cptr = getenv("home")) == (char *)0)
X && ((cptr = getenv("HOME")) == (char *)0) )
X {
X if(printed_error_msg == 0)
X {
X ff(se,"Cannot read HOME environment parameter... \r\n");
X ff(se,"gonna make a guess based on your user name\r\n");
X printed_error_msg = 1;
X }
X strcpy(home_directory,"/usr/");
X#if defined(M_XENIX)
X cuserid(&home_directory[strlen(home_directory) ]);
X#endif
X#if defined(pyr)
X cptr = getlogin();
X strcpy(&home_directory[strlen(home_directory) ],cptr);
X#endif
X#if((defined(M_XENIX) | defined(pyr)) == 0)
X\----> need M_XENIX or pyr defined
X#endif
X ff(se,"using '%s'\r\n",home_directory);
X }
X else
X strcpy(home_directory,cptr); /* home directory to string */
X
X/* in case root is home */
X if( (strlen(home_directory) == 1) && (home_directory[0] == '/'))
X home_directory[0] = 0; /* use null for home dir of root */
X
X strcpy(home_dir,home_directory);
X
X} /* end of get_home_dir */
X
X/*+-------------------------------------------------------------------------
X mkdir(dpath,dmode)
X Directory-creating routines from Public Domain TAR by John Gilmore
X Make a directory. Compatible with the mkdir() system call on 4.2BSD.
X--------------------------------------------------------------------------*/
X#define TERM_SIGNAL(status) ((status) & 0x7F)
X#define TERM_COREDUMP(status) (((status) & 0x80) != 0)
X#define TERM_VALUE(status) ((status) >> 8)
Xmkdir(dpath,dmode)
Xchar *dpath;
Xint dmode;
X{
X int cpid,status;
X struct stat statbuf;
X
X if(stat(dpath,&statbuf) == 0)
X {
X errno = EEXIST; /* Stat worked,so it already exists */
X return(-1);
X }
X
X /* If stat fails for a reason other than non-existence,return error */
X if(errno != ENOENT)
X return(-1);
X
X switch(cpid = fork())
X {
X
X case -1: /* Error in fork() */
X return(-1); /* Errno is set already */
X
X case 0: /* Child process */
X /*
X * Cheap hack to set mode of new directory. Since this
X * child process is going away anyway,we zap its umask.
X * FIXME,this won't suffice to set SUID,SGID,etc. on this
X * directory. Does anybody care?
X */
X status = umask(0); /* Get current umask */
X status = umask(status | (0777 & ~dmode)); /* Set for mkdir */
X execl("/bin/mkdir","mkdir",dpath,(char *)0);
X _exit(-1); /* Can't exec /bin/mkdir */
X
X default: /* Parent process */
X while(cpid != wait(&status)) ; /* Wait for kid to finish */
X }
X
X if(TERM_SIGNAL(status) != 0 || TERM_VALUE(status) != 0)
X {
X errno = EIO; /* We don't know why,but */
X return(-1); /* /bin/mkdir failed */
X }
X
X return(0);
X} /* end of mkdir */
X
X/*+-------------------------------------------------------------------------
X make_dirs(pathname)
X
X Directory-creating routines from Public Domain TAR by John Gilmore
X After a file/link/symlink/dir creation has failed, see if it's because
X some required directory was not present, and if so, create all
X required dirs.
X
X returns 0 if no directory made, else # levels required to get target
X--------------------------------------------------------------------------*/
Xint
Xmake_dirs(pathname)
Xregister char *pathname;
X{
X register char *p; /* Points into path */
X int madeone = 0; /* Did we do anything yet? */
X int save_errno = errno; /* Remember caller's errno */
X
X if(errno != ENOENT)
X return(0); /* Not our problem */
X
X for(p = strchr(pathname,'/'); p != NULL; p = strchr(p+1,'/'))
X {
X /* Avoid mkdir of empty string,if leading or double '/' */
X if(p == pathname || p[-1] == '/')
X continue;
X /* Avoid mkdir where last part of path is '.' */
X if(p[-1] == '.' && (p == pathname+1 || p[-2] == '/'))
X continue;
X *p = 0; /* Truncate the path there */
X if( !mkdir(pathname,0777))
X { /* Try to create it as a dir */
X madeone++; /* Remember if we made one */
X *p = '/';
X continue;
X }
X *p = '/';
X if(errno == EEXIST) /* Directory already exists */
X continue;
X /*
X * Some other error in the mkdir. We return to the caller.
X */
X break;
X }
X errno = save_errno; /* Restore caller's errno */
X return(madeone); /* Tell them to retry if we made one */
X} /* end of make_dirs */
X
X/*+-------------------------------------------------------------------------
X make_ecu_subdir()
Xmust be called early in execution before wierd tty states set, etc.
X--------------------------------------------------------------------------*/
Xvoid
Xmake_ecu_subdir()
X{
Xint itmp;
Xstruct stat fst;
Xchar s256[256];
X
X get_home_dir(s256);
X strcat(s256,"/.ecu");
X if((!(itmp = stat(s256,&fst))) && ((fst.st_mode & S_IFMT) != S_IFDIR))
X {
X ff(se,"~/.ecu is not a directory. Rename the file and try again.\n\n");
X exit(1);
X }
X if(itmp) /* if stat failed, try to make the directory */
X {
X strcat(s256,"/.");
X if(make_dirs(s256))
X {
X if(stat(s256,&fst))
X {
X ff(se,"cannot make ~/.ecu subdirectory.\n");
X perror(s256);
X exit(1);
X }
X }
X }
X} /* end of make_ecu_subdir */
X
X/*+-------------------------------------------------------------------------
X yes_or_no(strarg)
X Returns 1 if first char is 'Y' or 'y'
X or if strarg is numeric returns the numeric value
X or if strarg is alpha == "on" returns 1
X Returns 0 otherwise
X--------------------------------------------------------------------------*/
Xyes_or_no(strarg)
Xchar *strarg;
X{
X if((strcmp(strarg,"on") == 0) || (to_lower(*strarg) == 'y'))
X return(1);
X else
X return(atoi(strarg));
X} /* end of yes_or_no */
X
X/*+-------------------------------------------------------------------------
X find_shell_chars(command)
X--------------------------------------------------------------------------*/
Xfind_shell_chars(command)
Xchar *command;
X{
Xregister schar;
Xregister cchar;
Xregister char *scptr;
Xstatic char shell_chars[] = "~;*?'`{}[]$";
X
X while(cchar = *command++)
X {
X scptr = shell_chars;
X while(schar = *scptr++)
X if(schar == cchar)
X return(1);
X }
X return(0);
X} /* end of find_shell_chars */
X
X/*+-------------------------------------------------------------------------
X perror_errmsg(str)
X--------------------------------------------------------------------------*/
Xvoid
Xperror_errmsg(str)
Xchar *str;
X{
Xextern char errmsg[];
Xextern char *sys_errlist[];
Xextern int sys_nerr;
Xextern int errno;
X
X if(errno > sys_nerr)
X sprintf(errmsg,"%s: error %d",str,errno);
X else
X sprintf(errmsg,"%s: %s",str,sys_errlist[errno]);
X} /* end of perror_errmsg */
X
X/*+-----------------------------------------------------------------------
X mode_map(mode,mode_str) build drwxrwxrwx string
X------------------------------------------------------------------------*/
Xchar *
Xmode_map(mode,mode_str)
Xunsigned short mode;
Xchar *mode_str;
X{
Xregister unsigned ftype = mode & S_IFMT;
Xregister char *rtn;
Xstatic char result[12];
X
X rtn = (mode_str == (char *)0) ? result : mode_str;
X
X /* drwxrwxrwx */
X /* 0123456789 */
X strcpy(rtn,"----------");
X
X switch(ftype)
X {
X case S_IFIFO: *rtn = 'p'; break; /* FIFO (named pipe) */
X case S_IFDIR: *rtn = 'd'; break; /* directory */
X case S_IFCHR: *rtn = 'c'; break; /* character special */
X case S_IFBLK: *rtn = 'b'; break; /* block special */
X case S_IFREG: *rtn = '-'; break; /* regular */
X
X#if defined(pyr) | defined(BSD4)
X case S_IFLNK: *rtn = 'l'; break; /* symbolic link */
X case S_IFSOCK: *rtn = 's'; break; /* socket */
X#endif
X
X#if defined (M_XENIX) | defined(SYS5)
X case S_IFNAM: /* name space entry */
X if(mode & S_INSEM) /* semaphore */
X {
X *rtn = 's';
X break;
X }
X if(mode & S_INSHD) /* shared memory */
X {
X *rtn = 'm';
X break;
X }
X#endif
X
X default: *rtn = '?'; break; /* ??? */
X }
X
X if(mode & 000400) *(rtn + 1) = 'r';
X if(mode & 000200) *(rtn + 2) = 'w';
X if(mode & 000100) *(rtn + 3) = 'x';
X if(mode & 004000) *(rtn + 3) = 's';
X if(mode & 000040) *(rtn + 4) = 'r';
X if(mode & 000020) *(rtn + 5) = 'w';
X if(mode & 000010) *(rtn + 6) = 'x';
X if(mode & 002000) *(rtn + 6) = 's';
X if(mode & 000004) *(rtn + 7) = 'r';
X if(mode & 000002) *(rtn + 8) = 'w';
X if(mode & 000001) *(rtn + 9) = 'x';
X if(mode & 001000) *(rtn + 9) = 't';
X
X return(rtn);
X
X} /* end of mode_map */
X
X/* end of ecuutil.c */
X/* vi: set tabstop=4 shiftwidth=4: */
SHAR_EOF
echo "File ecuutil.c is complete"
chmod 0644 ecuutil.c || echo "restore of ecuutil.c fails"
echo "x - extracting ecuwinutil.c (Text)"
sed 's/^X//' << 'SHAR_EOF' > ecuwinutil.c &&
X/* CHK=0xBACC */
X/*+-------------------------------------------------------------------------
X ecuwinutil.c - curses window utilities
X Copyright 1986,1989 Warren H. Tucker, III. All Rights Reserved
X
X Defined functions:
X clear_area(win,y,x,len)
X clear_area_char(win,y,x,len,fillchar)
X winbox(win)
X window_create(title,title_x,tly,tlx,lines,cols)
X window_setup(win,title,title_x)
X windows_end(last_win)
X windows_end_signal()
X windows_start()
X winget_single(win,nondelim_list,delim_list)
X wingets(win,y,x,buf,bufsize,delim,wait_for_key)
X
X--------------------------------------------------------------------------*/
X/*+:EDITS:*/
X/*:07-03-1989-22:57-wht------------- ecu 2.00 ---------------- */
X/*:06-24-1989-16:53-wht-flush edits --- ecu 1.95 */
X
X#include <curses.h>
X#include "ecukey.h"
X#include "pc_scr.h"
X
X#if !defined(ushort)
X#define ushort unsigned short
X#endif
X#if !defined(uchar)
X#define uchar unsigned char
X#endif
X#if !defined(uint)
X#define uint unsigned int
X#endif
X#if !defined(ulong)
X#define ulong unsigned long
X#endif
X
Xint windows_active = 0;
Xint ttymode_before_window_start;
X
X/*+-------------------------------------------------------------------------
X clear_area_char(win,y,x,len,fillchar)
X--------------------------------------------------------------------------*/
Xvoid
Xclear_area_char(win,y,x,len,fillchar)
XWINDOW *win;
Xint y;
Xint x;
Xint len;
Xchar fillchar;
X{
X wmove(win,y,x);
X while(len-- > 0)
X waddch(win,fillchar);
X wmove(win,y,x);
X
X} /* end of clear_area_char */
X
X/*+-------------------------------------------------------------------------
X clear_area(win,y,x,len)
X--------------------------------------------------------------------------*/
Xvoid
Xclear_area(win,y,x,len)
XWINDOW *win;
Xint y;
Xint x;
Xint len;
X{
X clear_area_char(win,y,x,len,' ');
X} /* end of clear_area_char */
X
X/*+-------------------------------------------------------------------------
X windows_start()
X--------------------------------------------------------------------------*/
Xvoid
Xwindows_start()
X{
X
X ttymode_before_window_start = get_ttymode();
X ttymode(0);
X initscr();
X savetty(); raw(); noecho(); nonl(); clear();
X windows_active = 1;
X
X} /* end of windows_start */
X
X/*+-------------------------------------------------------------------------
X windows_end(last_win)
X--------------------------------------------------------------------------*/
Xvoid
Xwindows_end(last_win)
XWINDOW *last_win;
X{
X if(last_win)
X wrefresh(last_win);
X/*
X resetty();
X*/
X endwin();
X curmove(LINES - 1,0);
X ttymode(ttymode_before_window_start);
X windows_active = 0;
X} /* end of windows_end */
X
X/*+-------------------------------------------------------------------------
X windows_end2()
X--------------------------------------------------------------------------*/
Xvoid
Xwindows_end2()
X{
X endwin();
X ttymode(ttymode_before_window_start);
X windows_active = 0;
X} /* end of windows_end2 */
X
X/*+-------------------------------------------------------------------------
X windows_end_signal() -- called by hangup()
X--------------------------------------------------------------------------*/
Xvoid
Xwindows_end_signal()
X{
X windows_end((WINDOW *)0);
X} /* end of windows_end_signal */
X
X/*+-------------------------------------------------------------------------
X winbox(win)
X--------------------------------------------------------------------------*/
Xwinbox(win)
XWINDOW *win;
X{
X box(win,sVR,sHR);
X wmove(win,0,0); waddch(win,sTL);
X wmove(win,win->_maxy - 1,0); waddch(win,sBL);
X wmove(win,win->_maxy - 1,win->_maxx - 1); waddch(win,sBR);
X wmove(win,0,win->_maxx - 1); waddch(win,sTR);
X
X} /* end of winbox */
X
X/*+-------------------------------------------------------------------------
X window_setup(win)
X--------------------------------------------------------------------------*/
Xvoid
Xwindow_setup(win,title,title_x)
XWINDOW *win;
Xchar *title;
X{
Xregister stand = (title_x < 0);
X
X if(stand)
X title_x = -title_x;
X
X scrollok(win,0); /* do not scroll */
X winbox(win);
X wmove(win,0,title_x);
X waddch(win,'[');
X if(stand)
X wstandout(win);
X wprintw(win," %s ",title);
X if(stand)
X wstandend(win);
X waddch(win,']');
X} /* end of window_setup */
X
X/*+-------------------------------------------------------------------------
X window_create(title,title_x,tly,tlx,lines,cols)
Xif title_x negative, make title "stand" out
X--------------------------------------------------------------------------*/
XWINDOW *
Xwindow_create(title,title_x,tly,tlx,lines,cols)
Xchar *title;
X{
Xregister WINDOW *nwin = newwin(lines,cols,tly,tlx);
X
X if(nwin)
X window_setup(nwin,title,title_x);
X return(nwin);
X} /* end of window_create */
X
X/*+-------------------------------------------------------------------------
X wingets
X numchars = wingets(win,y,x,buf,bufsize,&delim,wait_for_key)
X
XThis procedure reads a string from win and returns the number
Xof characters read. -1 is returned if an abort is signaled by the
Xkeyboard user.
X--------------------------------------------------------------------------*/
Xint
Xwingets(win,y,x,buf,bufsize,delim,wait_for_key)
Xregister WINDOW *win;
Xregister y;
Xregister x;
Xchar *buf;
Xregister bufsize; /* includes room for null..field is 1 less */
Xregister uchar *delim;
Xint wait_for_key;
X{
Xregister count;
Xregister char *cptr = buf;
X
X if(!wait_for_key)
X clear_area_char(win,y,x,bufsize-1,'_');
X
X wmove(win,y,x);
X count = 0; /* no characters in string */
X *cptr = 0; /* start with null string */
X
X while(1)
X {
X wrefresh(win);
X *delim = ttygetc(1);
X if((*delim < 0x20) || (*delim >= 0x7F))
X {
X switch(*delim)
X {
X case CR:
X *delim = NL;
X case NL:
X wrefresh(win);
X return(count);
X
X case BS:
X if(count)
X {
X count--;
X *--cptr = 0;
X wmove(win,y,x + count);
X waddch(win,'_');
X wmove(win,y,x + count);
X }
X continue;
X
X case ESC:
X case CTL_U:
X while(count--)
X {
X *--cptr = 0;
X wmove(win,y,x + count);
X waddch(win,'_');
X }
X cptr = buf;
X count = 0;
X wmove(win,y,x);
X wrefresh(win);
X if(*delim == ESC)
X return(-1);
X continue;
X
X default:
X wrefresh(win);
X return(-1);
X } /* end of switch(*delim) */
X /*NOTREACHED*/
X } /* end of if read delimiter */
X
X if(count == bufsize-1)
X continue;
X if(wait_for_key)
X {
X clear_area_char(win,y,x,bufsize-1,'_');
X wait_for_key = 0;
X }
X waddch(win,*delim);
X *cptr++ = *delim;
X *cptr = 0;
X count++;
X } /* end of while can get character */
X
X} /* end of wingets */
X
X/*+-------------------------------------------------------------------------
X winget_single(win,nondelim_list,delim_list)
X
XThis procedure assumes cursor is positioned, repeats reading a non-echoing
Xcharacter from the keyboard until it matches a character in nondelim_list
Xor delim_list. delim_list is expected to contain printable characters
Xand no upper-case characters.
X
XIf no match occurs, the bell is rung and the keyboard is read again.
X
XIf the input character matches a character in delim_list, the index (0-n)
Xof the character in delim_list is returned. If a match occurs, an
Xupper-case version of the matching character is placed in the window.
X
XIf the input character matches a character in nondelim_list, the character
Xis returned or'ed with 0x1000
X
X--------------------------------------------------------------------------*/
Xint
Xwinget_single(win,nondelim_list,delim_list)
XWINDOW *win;
Xregister char *nondelim_list;
Xregister char *delim_list;
X{
Xregister itmp;
Xregister nlen = strlen(nondelim_list);
Xregister dlen = strlen(delim_list);
Xregister ichar;
X
X wrefresh(win);
X
X while(1)
X {
X ichar = to_lower(ttygetc(1));
X for(itmp = 0; itmp < nlen; itmp++)
X {
X if(ichar == nondelim_list[itmp])
X {
X waddch(win,to_upper(ichar));
X wrefresh(win);
X return(itmp);
X }
X }
X for(itmp = 0; itmp < dlen; itmp++)
X {
X if(ichar == delim_list[itmp])
X return(ichar | 0x1000);
X }
X ring_bell();
X }
X
X} /* end of winget_single */
X/* end of ecuwinutil.c */
X/* vi: set tabstop=4 shiftwidth=4: */
SHAR_EOF
chmod 0644 ecuwinutil.c || echo "restore of ecuwinutil.c fails"
echo "x - extracting ecuxenix.c (Text)"
sed 's/^X//' << 'SHAR_EOF' > ecuxenix.c &&
X/* CHK=0x238C */
X#define MORSE
X/*+-----------------------------------------------------------------
X ecuxenix.c -- XENIXisms and IBM-ATisms
X Copyright 1986,1989 Warren H. Tucker, III. All Rights Reserved
X
X Defined functions:
X morse_bell(xbell_type,count)
X rename(from,to)
X send_bell_fd(fd,count,nap_msec)
X send_get_response(token,narg,arg)
X set_bell_fd(fd,pitch,duration)
X set_default_escape_prompt()
X show_escape_prompt()
X xbell(type,count)
X xbell_fd(fd,type,count)
X xenix_bell_alarm(xbell_type)
X xenix_bell_notify(xbell_type)
X xenix_kbd_escape(xkey)
X xenix_signal_str(sig)
X
X------------------------------------------------------------------*/
X/*+:EDITS:*/
X/*:07-03-1989-22:57-wht------------- ecu 2.00 ---------------- */
X/*:06-24-1989-16:53-wht-flush edits --- ecu 1.95 */
X
X#include "ecu.h"
X#include "ecukey.h"
X#include "ecufkey.h"
X#include "ecuxkey.h"
X#include "ecufork.h"
X#include "esd.h"
X
X#if defined(MORSE)
X#include <local/morse_dvr.h>
X#endif
X
Xchar *get_ttyname();
X
Xextern char curr_dir[]; /* current working key defns */
Xextern KDE keyset_table[];
Xextern char keyset_name[];
Xextern int want_bell_notify; /* want xenix bell notify */
Xextern int current_colors;
X
XESD *icmd_prompt; /* interactive command prompt */
Xint icmd_prompt_len;
X
X/*+-------------------------------------------------------------------------
X show_escape_prompt()
X--------------------------------------------------------------------------*/
Xshow_escape_prompt()
X{
Xchar prompt_last;
X
X prompt_last = 'd'; /* dummy */
X if(icmd_prompt->cb)
X prompt_last = *(icmd_prompt->pb + icmd_prompt->cb - 1);
X
X icmd_prompt_len = 0;
X shmx_make_rcvr_sleep(1);
X if(!(current_colors & 0xFFFF0000L) || !(current_colors & 0xFFFFL))
X {
X /* fgnd: lt_green on black, bgnd: red on white */
X setcolor(0x04070A00L);
X }
X stand_out();
X if(icmd_prompt->cb)
X {
X ff(se," %s",icmd_prompt->pb);
X icmd_prompt_len += icmd_prompt->cb + 1;
X }
X if(isalnum(prompt_last))
X {
X fputs(" %",se);
X icmd_prompt_len += 2;
X }
X stand_end();
X fputc(' ',se);
X icmd_prompt_len++;
X fflush(so);
X return(icmd_prompt_len);
X
X} /* end of show_escape_prompt */
X
X/*+-------------------------------------------------------------------------
X set_default_escape_prompt()
X--------------------------------------------------------------------------*/
Xvoid
Xset_default_escape_prompt()
X{
Xregister char *cptr;
X
X if((cptr = getenv("ECUPROMPT")) != (char *)0)
X {
X strncpy(icmd_prompt->pb,cptr,icmd_prompt->maxcb);
X *(icmd_prompt->pb + icmd_prompt->maxcb - 1) = 0;
X icmd_prompt->cb = strlen(icmd_prompt->pb);
X null_terminate_esd(icmd_prompt);
X }
X
X} /* end of set_default_escape_prompt */
X
X/*+-------------------------------------------------------------------------
X xenix_kbd_escape() -- xmtr got extended key -- process it
Xreturns(1)
X--------------------------------------------------------------------------*/
Xxenix_kbd_escape(xkey)
Xuchar xkey;
X{
Xregister itmp;
Xregister backspace_count;
Xregister KDE *tkde;
Xchar icmd_buf[128];
X
X switch(xkey)
X {
X case XFhome: /* home key pressed ? */
X backspace_count = show_escape_prompt();
X ttygets(icmd_buf,sizeof(icmd_buf),0);
X itmp = icmd_buf[0];
X if((itmp == 0) || (itmp == 0x1B))
X {
X while(backspace_count--)
X ff(se,"\b \b");
X break;
X }
X switch(icmd(icmd_buf))
X {
X case 0:
X break;
X default:
X hangup(HANGUP_OK);
X }
X break;
X
X default:
X if((itmp = xf_to_keyid(xkey)) < 0)
X {
X ring_bell();
X break;
X }
X tkde = &keyset_table[itmp];
X if((itmp = tkde->outcount) > 0)
X {
X register char *cptr = tkde->outstr;
X while(itmp--)
X lputc(*cptr++);
X }
X else if(tkde->outcount < 0)
X {
X switch(tkde->outcount)
X {
X case KACT_LOCAL_SHELL:
X fputs("\r\n",se);
X stand_out();
X ff(se," local shell in %s ",curr_dir);
X stand_end();
X icmd("!"); /* spawn shell */
X }
X }
X else
X ring_bell();
X break;
X }
X return(1);
X} /* end of xenix_kbd_escape */
X
X/*+-------------------------------------------------------------------------
X set_bell_fd(fd,pitch,duration)
XExample: 1B 5B 3D 34 30 30 30 3B 31 42 | .[=4000;1B
X--------------------------------------------------------------------------*/
Xvoid
Xset_bell_fd(fd,pitch,duration)
Xint fd;
Xint pitch;
Xint duration;
X{
Xchar bell_cmd[32];
X sprintf(bell_cmd,"\033[=%d;%dB",pitch,duration);
X write(fd,bell_cmd,strlen(bell_cmd));
X} /* end of set_bell_fd */
X
X/*+-------------------------------------------------------------------------
X send_bell_fd(fd,count,nap_msec)
X--------------------------------------------------------------------------*/
SHAR_EOF
echo "End of part 11"
echo "File ecuxenix.c is continued in part 12"
echo "12" > s2_seq_.tmp
exit 0
--
-------------------------------------------------------------------
Warren Tucker, Tridom Corporation ...!gatech!emory!tridom!wht
Ker-au'-lo-phon. An 8-foot partial flue-stop, having metal pipes
surmounted by adjustable rings, and with a hole bored near the top
of each pipe, producing a soft and "reedy" tone.