/* B B A N - A Better Banner Program - Apr84 IBM-PC version */
/* The vax version will not work directly on the PC, because the
** UNIX shell metacharacter interpretation caused strings like
** 'one two three' to be passed as a single command line arg, while
** under DOS, it becomes three: "'one", "two", and "three'"
** So, we need a scheme for embedding spaces in arguments.
** One: choose some other character like underscore '_' and after
** command line argument passing, translate it into a space.
** Two: alter the program logic to treat single and double
** quotes as delimiters, and keep concatenating DOS-passed arguments
** until the closing delimiter is detected.
** Two is more elegant, but One is easier.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#if defined(__STDC__) || defined(__cplusplus)
# define P_(s) s
#else
# define P_(s) ()
#endif
/* banner.c */
extern int main P_((int argc, char **argv));
static void doline P_((void));
static int aqarg P_((void));
static int redarg P_((void));
static int gint P_((char **pp));
#undef P_
/* table of character translation patterns */
char ctbl[128][7] =
{ /* stolen from banner */
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*below 040*/
{ 0, 000, 000, 000, 000, 000, 000 }, /* */
{ 034, 034, 034, 010, 0, 034, 034 }, /*!*/
{ 0167, 0167, 042, 0, 0, 0, 0 }, /*"*/
{ 024, 024, 0177, 024, 0177, 024, 024 }, /*#*/
{ 076, 0111, 0110, 076, 011, 0111, 076 }, /*$*/
{ 0161, 0122, 0164, 010, 027, 045, 0107 }, /*%*/
{ 030, 044, 030, 070, 0105, 0102, 071 }, /*&*/
{ 034, 034, 010, 020, 0, 0, 0 }, /*'*/
{ 014, 020, 040, 040, 040, 020, 014 }, /*(*/
{ 030, 4, 2, 2, 2, 4, 030 }, /*)*/
{ 0, 042, 024, 0177, 024, 042, 0 }, /***/
{ 0, 010, 010, 076, 010, 010, 0 }, /*+*/
{ 0, 0, 0, 034, 034, 010, 020 }, /*,*/
{ 0, 0, 0, 076, 0, 0, 0 }, /*-*/
{ 0, 0, 0, 0, 034, 034, 034 }, /*.*/
{ 1, 2, 4, 010, 020, 040, 0100 }, /*SLASH*/
{ 034, 042, 0101, 0101, 0101, 042, 034 }, /*0*/
{ 010, 030, 050, 010, 010, 010, 076 }, /*1*/
{ 076, 0101, 1, 076, 0100, 0100, 0177 }, /*2*/
{ 076, 0101, 1, 076, 1, 0101, 076 }, /*3*/
{ 0100, 0102, 0102, 0102, 0177, 2, 2 }, /*4*/
{ 0177, 0100, 0100, 0176, 1, 0101, 076 }, /*5*/
{ 076, 0101, 0100, 0176, 0101, 0101, 076 }, /*6*/
{ 0177, 0102, 04, 010, 020, 020, 020 }, /*7*/
{ 076, 0101, 0101, 076, 0101, 0101, 076 }, /*8*/
{ 076, 0101, 0101, 077, 1, 0101, 076 }, /*9*/
{ 010, 034, 010, 0, 010, 034, 010 }, /*:*/
{ 034, 034, 0, 034, 034, 010, 020 }, /*;*/
{ 020, 010, 4, 2, 4, 010, 020 }, /*<*/
{ 0, 0, 076, 0, 076, 0, 0 }, /*=*/
{ 4, 010, 020, 040, 020, 010, 4 }, /*>*/
{ 076, 0101, 1, 016, 010, 0, 010 }, /*?*/
{ 076, 0101, 0135, 0135, 0136, 0100, 076 }, /*@*/
{ 010, 024, 042, 0101, 0177, 0101, 0101 }, /*A*/
{ 0176, 0101, 0101, 0176, 0101, 0101, 0176 }, /*B*/
{ 076, 0101, 0100, 0100, 0100, 0101, 076 }, /*C*/
{ 0176, 0101, 0101, 0101, 0101, 0101, 0176 }, /*D*/
{ 0177, 0100, 0100, 0174, 0100, 0100, 0177 }, /*E*/
{ 0177, 0100, 0100, 0174, 0100, 0100, 0100 }, /*F*/
{ 076, 0101, 0100, 0117, 0101, 0101, 076 }, /*G*/
{ 0101, 0101, 0101, 0177, 0101, 0101, 0101 }, /*H*/
{ 034, 010, 010, 010, 010, 010, 034 }, /*I*/
{ 1, 1, 1, 1, 0101, 0101, 076 }, /*J*/
{ 0102, 0104, 0110, 0160, 0110, 0104, 0102 }, /*K*/
{ 0100, 0100, 0100, 0100, 0100, 0100, 0177 }, /*L*/
{ 0101, 0143, 0125, 0111, 0101, 0101, 0101 }, /*M*/
{ 0101, 0141, 0121, 0111, 0105, 0103, 0101 }, /*N*/
{ 0177, 0101, 0101, 0101, 0101, 0101, 0177 }, /*O*/
{ 0176, 0101, 0101, 0176, 0100, 0100, 0100 }, /*P*/
{ 076, 0101, 0101, 0101, 0105, 0102, 075 }, /*Q*/
{ 0176, 0101, 0101, 0176, 0104, 0102, 0101 }, /*R*/
{ 076, 0101, 0100, 076, 1, 0101, 076 }, /*S*/
{ 0177, 010, 010, 010, 010, 010, 010 }, /*T*/
{ 0101, 0101, 0101, 0101, 0101, 0101, 076 }, /*U*/
{ 0101, 0101, 0101, 0101, 042, 024, 010 }, /*V*/
{ 0101, 0111, 0111, 0111, 0111, 0111, 066 }, /*W*/
{ 0101, 042, 024, 010, 024, 042, 0101 }, /*X*/
{ 0101, 042, 024, 010, 010, 010, 010 }, /*Y*/
{ 0177, 2, 4, 010, 020, 040, 0177 }, /*Z*/
{ 076, 040, 040, 040, 040, 040, 076 }, /*[*/
{ 0100, 040, 020, 010, 004, 002, 001 }, /*\*/
{ 076, 2, 2, 2, 2, 2, 076 }, /*]*/
{ 010, 024, 042, 0, 0, 0, 0 }, /*^*/
{ 0, 000, 000, 000, 000, 000, 0177 }, /*_*/
{ 034, 034, 010, 04, 0, 0, 0 }, /*`*/
{ 0, 014, 022, 041, 077, 041, 041 }, /*a*/
{ 0, 076, 041, 076, 041, 041, 076 }, /*b*/
{ 0, 036, 041, 040, 040, 041, 036 }, /*c*/
{ 0, 076, 041, 041, 041, 041, 076 }, /*d*/
{ 0, 077, 040, 076, 040, 040, 077 }, /*e*/
{ 0, 077, 040, 076, 040, 040, 040 }, /*f*/
{ 0, 036, 041, 040, 047, 041, 036 }, /*g*/
{ 0, 041, 041, 077, 041, 041, 041 }, /*h*/
{ 0, 004, 004, 004, 004, 004, 004 }, /*i*/
{ 0, 001, 001, 001, 001, 041, 036 }, /*j*/
{ 0, 041, 042, 074, 044, 042, 041 }, /*k*/
{ 0, 040, 040, 040, 040, 040, 077 }, /*l*/
{ 0, 041, 063, 055, 041, 041, 041 }, /*m*/
{ 0, 041, 061, 051, 045, 043, 041 }, /*n*/
{ 0, 036, 041, 041, 041, 041, 036 }, /*o*/
{ 0, 076, 041, 041, 076, 040, 040 }, /*p*/
{ 0, 036, 041, 041, 045, 042, 035 }, /*q*/
{ 0, 076, 041, 041, 076, 042, 041 }, /*r*/
{ 0, 036, 040, 036, 001, 041, 036 }, /*s*/
{ 0, 037, 004, 004, 004, 004, 004 }, /*t*/
{ 0, 041, 041, 041, 041, 041, 036 }, /*u*/
{ 0, 041, 041, 041, 041, 022, 014 }, /*v*/
{ 0, 041, 041, 041, 055, 063, 041 }, /*w*/
{ 0, 041, 022, 014, 014, 022, 041 }, /*x*/
{ 0, 021, 012, 004, 004, 004, 004 }, /*y*/
{ 0, 077, 002, 004, 010, 020, 077 }, /*z*/
{ 034, 040, 040, 0140, 040, 040, 034 }, /*{*/
{ 010, 010, 010, 0, 010, 010, 010 }, /*|*/
{ 034, 2, 2, 3, 2, 2, 034 }, /*}*/
{ 060, 0111, 06, 0, 0, 0, 0 }, /*~*/
{ 0, 000, 000, 000, 000, 000, 000 }, /*DEL*/
};
/* string sizes that fit selected printer widths:
flag/size/-w=> 72 80 81 120 132 158 174 217 225
-hj 8 9 10 10 15 16 19 21 27 28
-ho 9 8 8 9 13 14 17 19 24 25
-fj 15 4 5 5 8 8 10 11 14 15
-fo 16 4 5 5 7 8 9 10 13 14
note: -jn "lower case" is similar to -on "CAPS"
*/
/* table of parameter default values */
int dw = 80; /* page width, print positions */
int di = 0; /* indent, print positions */
int db = 0; /* print <pb> blank lines before arg */
/* negative numbers require use of col */
int dnp = 0200; /* contrast: 0200 -> pos, 0 -> neg */
int doj = 0; /* spacing: 0 -> open, 1 -> jammed */
int dclr = 8; /* justification: 8 -> left,
1 -> center, 0 -> right */
int dtv = 0; /* vert size: 0 -> normal, 7 -> double */
int dfh = 0; /* hor size: 0 -> normal, 7 -> double */
int dex = 1; /* echo: 1 -> expand, 0 -> copy thru */
int dau = 1; /* mark case: 1 -> caps, 0 -> asis */
int dkd = 0; /* mark string: 0 -> pmark, 1 -> self */
char dmark[31] = ""; /* marking chars - used serially */
/* parameters to use for current line */
int pw, pi, pb, pnp, poj, pclr, ptv, pfh, pex, pau, pkd;
char *pms, pmark[31];
/* global variables */
char *arg, ioarg1[121], ioarg2[121]; /* arg pointer, input areas */
int aargc;
char **aargv;
int vx, strl;
char *chp, *esp, *imk, *mkp, *chh, mk;
/* e.g: bban -nk " BBAN "
BBANBBANBBANBBANBBANBBANBBANBBANBBANBBANBBANBBANBBANBB
BANBBANBBA BAN ANBBAN BANBB NBBAN BANBBANBBA
ANBBANBBAN BANBB NB ANBBA BBAN B NBBA BANB ANBBANBBAN
NBBANBBANB ANBBA BB NBBAN BAN BAN BAN B NBB NBBANBBANB
BBANBBANBB BBA BAN BANBB NB AN BA BBANBBANBB
BANBBANBBA BBANB AN BANBB NB BB NBB N BANBBANBBA
ANBBANBBAN BANBB NB ANBBA BB NBBAN BA BBAN ANBBANBBAN
NBBANBBANB NBB BBA BBANB AN BANBB NBBANBBANB
BBANBBANBBANBBANBBANBBANBBANBBANBBANBBANBBANBBANBBANBB
*/
int
main (int argc, char **argv)
{
int firstarg, i, ival, xvx, cwd;
char *p, *q, ol[226], *ols;
/* check for proper usage */
if (argc < 2)
{
printf ("Usage: bban [-abcdefghijklmnopqrstuvwx] textarg [-] [...]\n");
printf ("[-] interpolate from stdin into command line.\n");
printf ("-w# (Width) The page width is set to #.\n");
printf ("-i# (Indent) # extra blanks are left-inserted into each output line.\n");
printf ("-b# (Blank lines) # extra blank lines will be output before the text\n");
printf ("-lrc (Left, Right, Centered) ;justification of output\n");
printf ("-jo (Jammed,Open) -j) omit normal 1-space border on top & left\n");
printf ("-tv (Tall,Vertically normal)\n");
printf ("-fh (Fat,Horizontally normal) \n");
printf ("-ms (Mark string,Self) -m) next input arg. forms cyclic banner chars\n");
printf (" -s) each text argument character used in forming itself.\n");
printf ("-kd (marK,Default mark) use the text argument string to mark itself\n");
printf ("-au (Asis,Uppercase) affect marking characters from -s or -k\n");
printf ("-pn (Positive,Negative)\n");
printf ("-ex (Echo,eXpand)\n");
printf ("-g (Global) \n");
printf ("-q (Quit) \n");
printf ("The default flag settings are: -lovhsupxw120i0b0\n");
printf ("bban -jm # text (Gives results similar to the banner command)\n");
printf ("bban -m \\ EST -b-8ils EST \n");
printf ("bban -jmn NUTS <12 underscores> -tfow72 ____NUTS____ -w72 <12 more>'\n");
printf ("bban -j LO VE | bban -j -\n");
exit (1);
}
/* make cmd line args available to other routines */
aargc = argc;
aargv = argv;
/* set parameters to default values */
pw = dw;
pi = di;
pb = db;
pnp = dnp;
poj = doj;
pclr = dclr;
ptv = dtv;
pfh = dfh;
pex = dex;
pau = dau;
pkd = dkd;
pms = dmark;
imk = pms;
/* loop on args from cmd line or std input */
firstarg = 1;
while (aqarg () != 0)
{
if (*arg == '-')
{ /* analyze flag args */
p = arg; /* note q flag in loop condition */
while (*++p != '\0' && *p != 'q' && *p != 'Q')
switch (*p)
{
case 'w':
case 'W':
if ((ival = gint (&p)) >= 1 && ival <= 225)
pw = ival;
else
printf ("W flag needs numeric 1:225, e.g: -w80\n");
break;
case 'i':
case 'I':
if ((ival = gint (&p)) >= 0)
pi = ival;
else
printf ("I flag needs numeric >= 0, e.g: -i0\n");
break;
case 'b':
case 'B':
pb = gint (&p); /* extra vertical spacing */
break;
case 'n':
case 'N':
pnp = 0; /* contrast -> negative */
break;
case 'p':
case 'P':
pnp = 0200; /* contrast -> positive */
break;
case 'o':
case 'O':
poj = 0; /* spacing -> open */
break;
case 'j':
case 'J':
poj = 1; /* spacing -> jammed */
break;
case 'c':
case 'C':
pclr = 1; /* justification -> center */
break;
case 'l':
case 'L':
pclr = 8; /* justification -> left */
break;
case 'r':
case 'R':
pclr = 0; /* justification -> right */
break;
case 't':
case 'T':
ptv = 7; /* height -> double */
break;
case 'v':
case 'V':
ptv = 0; /* height -> normal */
break;
case 'f':
case 'F':
pfh = 7; /* width -> double */
break;
case 'h':
case 'H':
pfh = 0; /* width -> normal */
break;
case 'e':
case 'E':
pex = 0; /* echo only - don't expand */
break;
case 'x':
case 'X':
pex = 1; /* expand to banner size */
break;
case 'g':
case 'G':
firstarg = 1; /* reset global defaults */
break;
case 'a':
case 'A':
pau = 0; /* use chars asis for mark */
break;
case 'u':
case 'U':
pau = 1; /* use upper case for mark */
break;
case 'k':
case 'K':
pkd = 1; /* use string to mark itself */
break;
case 'd':
case 'D':
pkd = 0; /* revert to default mark string */
break;
case 's':
case 'S':
pmark[0] = '\0'; /* mark with self */
pms = pmark;
pkd = 0;
break;
case 'm':
case 'M':
if (aqarg () == 0)
{
printf ("M flag needs mark string, e.g: -m ABC\n");
break;
}
for (i = 0; i < 30; i++)
{
if (*arg == '\0')
break;
if ((pmark[i] = *arg++) <= 040 ||
pmark[i] == 0177)
i--;
}
pmark[i] = '\0';
pms = pmark;
imk = pms;
pkd = 0;
break;
default: /* there ain't many left! */
printf ("Illegal flag \"%c\", ignored\n", *p);
} /*endswitch*/
if (firstarg)
{ /* reset defaults to first flag arg */
dw = pw;
di = pi;
db = pb;
dnp = pnp;
doj = poj;
dclr = pclr;
dtv = ptv;
dfh = pfh;
dex = pex;
dau = pau;
dkd = pkd;
p = dmark;
q = pmark;
while ((*p++ = *q++) != '\0')
;
pms = dmark;
}
}
else
{ /* non-flag argument - print it */
/* determine string length and page positioning */
cwd = (pex) ? 9 + pfh - poj : 1;
if (pw - pi < cwd)
{
printf ("-i%d and -w%d allow inadequate space\n", pi, pw);
continue;
}
for (i = 0; i < pb; i++)
printf ("\n");
for (i = 0; i > pb; i--)
printf ("7"); /* esc-7 */
for (strl = 0; arg[strl]; strl++)
;
if (strl * cwd > pw - pi)
strl = (pw - pi) / cwd;
ols = ol + pi + ((pw - pi - strl * cwd) >> pclr);
for (p = ol; p < ols; p++)
*p = ' '; /* blank l.h. margin */
if (pex)
{ /* expand chars to banner size */
if (pkd)
{ /* mark w/string itself */
p = arg;
for (i = 0; i < 30; i++)
{
if (*p == '\0')
break;
/* patch to interpret underscores as spaces */
if (*p == '_')
*p = ' ';
pmark[i] = *p++;
if (pmark[i] <= 040 || pmark[i] == 0177)
i--;
else if (pau && pmark[i] >= 'a' && pmark[i]
<= 'z')
pmark[i] -= ('a' - 'A');
}
pmark[i] = '\0';
pms = pmark;
imk = pms;
}
/* loop for each horizontal slice of chars */
for (vx = poj; vx <= 8; vx++)
{
for (xvx = 0; xvx <= ((vx & ptv) != 0); xvx++)
{
esp = ol; /* loc of newline */
chp = ols; /* start of 1st char */
doline (); /* format one line */
*esp = '\0';
printf ("%s\n", ol); /* VOLA!! */
*esp = ' ';
if (*imk == '\0' || *++imk == '\0')
imk = pms;
}
}
}
else
{ /* echo without expansion */
esp = ol;
chp = ols;
for (i = 0; i < strl; i++)
{
*chp = arg[i];
if (*chp++ != ' ')
esp = chp;
}
*esp = '\0';
printf ("%s\n", ol);
}
/* reset parms to defaults */
pw = dw;
pi = di;
pb = db;
pnp = dnp;
poj = doj;
pclr = dclr;
ptv = dtv;
pfh = dfh;
pex = dex;
pau = dau;
pkd = dkd;
if (pms != dmark)
{
pms = dmark;
imk = pms;
}
}
firstarg = 0;
}
for (i = 0; i < pb; i++)
printf ("\n");
return (0);
}
static void
doline (void)
{
int cx, hx, xhx, chs;
mkp = imk;
for (cx = 0; cx < strl; cx++)
{ /* loop on chars */
chh = arg + cx;
/* patch to convert underscores to spaces */
if (*chh == '_')
*chh = ' ';
chs = (vx & 7) ? ctbl[(*chh)&0x7F][vx - 1] : 0;
/* convert mark to upper case */
mk = (pau && *chh >= 'a' && *chh <= 'z') ? *chh - ('a' - 'A') : *chh;
for (hx = poj; hx <= 8; hx++)
{ /* vert slice */
for (xhx = 0; xhx <= ((hx & pfh) != 0); xhx++)
{
if (*pms)
{ /* cycle mark string */
mk = *mkp;
if (*++mkp == '\0')
mkp = pms;
}
*chp = ((chs << hx & 0200) == pnp) ? mk : ' ';
if (*chp++ != ' ')
esp = chp;
}
}
}
}
static int
aqarg (void)
{
static int dashsw = 0;
if (--aargc > 0)
{ /* more cmd line args */
if (**++aargv != '-' || *(*aargv + 1) != '\0')
{
arg = *aargv;
dashsw = 0;
return 1;
}
else
{ /* lone dash - std input */
dashsw = 1;
if (redarg ())
return 1;
printf ("EOF on std input\n");
return 0;
}
}
else
{ /* read input if dash last */
if (dashsw)
return (redarg ());
arg = ioarg1;
ioarg1[0] = '\0';
return 0;
}
}
static int
redarg (void)
{
static int c = 1, bufsw = 1;
register int i;
arg = (bufsw ^= 1) ? ioarg1 : ioarg2;
arg[0] = '\0';
if (c == EOF)
return 0;
for (i = 0; i < 120; i++)
{
arg[i] = (c = getchar ());
if (c == '\n' || c == EOF)
break;
}
arg[i] = '\0';
if (c == EOF)
return 0;
if (c == '\n')
return 1;
while ((c = getchar ()) != '\n' && c != EOF)
;
return 1;
}
static int
gint (char **pp)
{
int dsw = 0, rslt = 0;
if (*(*pp + 1) == '-')
{
dsw = 1;
(*pp)++;
}
while (*(*pp + 1) >= '0' && *(*pp + 1) <= '9')
{
(*pp)++;
rslt = 10 * rslt + **pp - '0';
}
if (dsw)
return -rslt;
return rslt;
}
Radix cross Linux
The main Radix cross Linux repository contains the build scripts of packages, which have the most complete and common functionality for desktop machines
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