81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
/*
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* Copyright (c) 1997-1999 The Stanford SRP Authentication Project
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
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* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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*
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* IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
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* INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF
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* THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT
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* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* In addition, the following conditions apply:
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*
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* 1. Any software that incorporates the SRP authentication technology
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* must display the following acknowlegment:
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* "This product uses the 'Secure Remote Password' cryptographic
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* authentication system developed by Tom Wu (tjw@CS.Stanford.EDU)."
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*
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* 2. Any software that incorporates all or part of the SRP distribution
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* itself must also display the following acknowledgment:
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* "This product includes software developed by Tom Wu and Eugene
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* Jhong for the SRP Distribution (http://srp.stanford.edu/srp/)."
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*
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* 3. Redistributions in source or binary form must retain an intact copy
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* of this copyright notice and list of conditions.
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*/
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#include <stdio.h>
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#include "config.h"
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#define FSEPARATOR ':'
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int
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t_nextfield(fp, s, max)
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FILE * fp;
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char * s;
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unsigned max;
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{
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int c, count = 0;
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while((c = getc(fp)) != EOF) {
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if(c == '\n') {
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ungetc(c, fp);
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break;
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}
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else if(c == FSEPARATOR)
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break;
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if(count < max - 1) {
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*s++ = c;
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++count;
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}
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}
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*s++ = '\0';
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return count;
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}
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int
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t_nextline(fp)
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FILE * fp;
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{
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int c;
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while((c = getc(fp)) != '\n')
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if(c == EOF)
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return -1;
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return 0;
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}
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