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/*
* pswstring.c
*
* (c) Copyright 1988-1994 Adobe Systems Incorporated.
* All rights reserved.
*
* Permission to use, copy, modify, distribute, and sublicense this software
* and its documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notices appear in all copies and that
* both those copyright notices and this permission notice appear in
* supporting documentation and that the name of Adobe Systems Incorporated
* not be used in advertising or publicity pertaining to distribution of the
* software without specific, written prior permission. No trademark license
* to use the Adobe trademarks is hereby granted. If the Adobe trademark
* "Display PostScript"(tm) is used to describe this software, its
* functionality or for any other purpose, such use shall be limited to a
* statement that this software works in conjunction with the Display
* PostScript system. Proper trademark attribution to reflect Adobe's
* ownership of the trademark shall be given whenever any such reference to
* the Display PostScript system is made.
*
* ADOBE MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THE SOFTWARE FOR
* ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
* ADOBE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON- INFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL ADOBE BE LIABLE
* TO YOU OR ANY OTHER PARTY FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE, STRICT LIABILITY OR ANY OTHER ACTION ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ADOBE WILL NOT
* PROVIDE ANY TRAINING OR OTHER SUPPORT FOR THE SOFTWARE.
*
* Adobe, PostScript, and Display PostScript are trademarks of Adobe Systems
* Incorporated which may be registered in certain jurisdictions
*
* Author: Adobe Systems Incorporated
*/
#include <stdio.h>
#include <ctype.h>
#define outfil stdout
#define MAX_PER_LINE 16
extern int outlineno; /* line number in output file */
int PSWStringLength(s) char *s; {
register char *c = s;
register int len = 0;
while (*c != '\0') { /* skip \\ and \ooo */
if (*c++ == '\\') {
if (*c++ != '\\') c += 2;
}
len++;
}
return (len);
}
void PSWOutputStringChars(s) char *s; {
register char *c = s;
register char b;
register int perline = 0;
while (*c != '\0') {
putc('\'',outfil);
switch (b = *c++) {
case '\\':
putc('\\',outfil);
fputc(b = *c++,outfil);
if (b != '\\') {putc(*c++,outfil);putc(*c++,outfil);}
break;
case '\'':
fprintf(outfil,"\\'");
break;
case '\"':
fprintf(outfil,"\\\"");
break;
case '\b':
fprintf(outfil,"\\b");
break;
case '\f':
fprintf(outfil,"\\f");
break;
/* avoid funny interpretations of \n, \r by MPW */
case '\012':
fprintf(outfil,"\\012"); perline++;
break;
case '\015':
fprintf(outfil,"\\015"); perline++;
break;
case '\t':
fprintf(outfil,"\\t");
break;
default:
putc(b,outfil); perline--;
break;
}
putc('\'',outfil);
if (*c != '\0') {
if (++perline >= MAX_PER_LINE) {
fprintf(outfil,",\n ");
outlineno++;
}
else {putc(',',outfil);}
perline %= MAX_PER_LINE;
}
}
}
int PSWHexStringLength(s) char *s; {
return ((int) (strlen(s)+1)/2);
}
void PSWOutputHexStringChars(s)
register char *s;
{
register int perline = 0;
char tmp[3];
tmp[2] ='\0';
while ((tmp[0] = *s++)!= '\0') {
tmp[1] = *s ? *s++ : '\0';
fprintf(outfil,"0x%s",tmp);
if (*s != '\0') {
if (++perline >= MAX_PER_LINE) {
fprintf(outfil,",\n ");
outlineno++;
}
else {putc(',',outfil);}
perline %= MAX_PER_LINE;
}
} /* while */
}
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