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tgetstr.c
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C/C++ Source or Header
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1994-02-21
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2KB
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88 lines
/* -*-C-*-
*
*
* Filename : Workbench2.0:src/curses/tgetstr.c
*
* Author : Simon J Raybould. (sie@fulcrum.co.uk).
*
* Date : Sat Feb 06 22:52:41 1993
*
* Desc : tgetstr()
*
*
* THIS CODE IS NOT PUBLIC DOMAIN
* ==============================
*
* This code is copyright Simon J Raybould 1992, all rights are reserved.
* All code, ideas, data structures and algorithms remain the property of the
* author. Neither the whole nor sections of this code may be used as part
* of other code without the authors consent. If you wish to use some of this
* code then please email me at (sie@fulcrum.bt.co.uk).
*
* This source is not public domain, so you do not have any right to alter it
* or sell it for personal gain. The source is provided purely for reference
* purposes. You may re-compile the source with any compiler you choose.
* You must not distribute altered copies without the authors consent. My
* intention is that the source will help people isolate any bugs much more
* effectively.
*
* Disclaimer
* ==========
*
* No implication is made as to this code being fit for any purpose at all.
* I (the author) shall not be held responsible for any loss of data or damage
* to property that may result from its use or misuse.
*
*
* Revision History
* ================
*
* $Log: tgetstr.c,v $
* Revision 1.1 1993/05/17 23:33:10 sie
* Initial revision
*
*
*/
#ifndef lint
static char *rcsid = "$Header: /SRC/lib/curses/src/RCS/tgetstr.c,v 1.1 1993/05/17 23:33:10 sie Exp $";
#endif /* lint */
#include <string.h>
#include "acurses.h"
char *
tgetstr(char *cn, char **ptr)
{
int i;
char *cptr, *tptr;
if(strlen(cn) != CAP_LEN)
return (char *)0;
#ifdef FUTURE
if(_CursesType == CUST_CURSES) {
tptr = *ptr;
strcpy(tptr, cn);
*ptr+=strlen(cn)+1;
return tptr;
}
#endif
/* find the capability string */
for(i=0; i< __no_caps; i++) {
if(!strncmp(cn, __capary[i], CAP_LEN)) { /* if it's this one */
cptr = __capary[i] + CAP_LEN;
if(*cptr++ == '=') {
while(*cptr == ' ' || *cptr == '\t') /* ignore leading WS */
cptr++;
tptr = *ptr;
strcpy(tptr, cptr);
*ptr+=strlen(cptr)+1;
return tptr;
}
}
}
return (char *)0;
}