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Diffstat (limited to 'nx-X11/config/pswrap/pswstring.c')
| -rw-r--r-- | nx-X11/config/pswrap/pswstring.c | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/nx-X11/config/pswrap/pswstring.c b/nx-X11/config/pswrap/pswstring.c new file mode 100644 index 000000000..3a4d5084a --- /dev/null +++ b/nx-X11/config/pswrap/pswstring.c @@ -0,0 +1,140 @@ +/* + * 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 + */ +/* $XFree86$ */ + +#include <stdio.h> +#include <ctype.h> +#include <string.h> + +#include "pswpriv.h" +#include "psw.h" + +#define outfil stdout +#define MAX_PER_LINE 16 + +int PSWStringLength(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(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(char *s) +{ + return ((int) (strlen(s)+1)/2); +} + +void PSWOutputHexStringChars(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 */ +} |