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* sexp-parse.h (snext): Don't use atoi_1 and digitp macros, so

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that this file is useful by other applications too.
This commit is contained in:
Werner Koch 2003-12-01 10:53:26 +00:00
parent 2f2eb1d202
commit fbd0f91c82
2 changed files with 13 additions and 7 deletions
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5
agent/ChangeLog
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@ -1,3 +1,8 @@
2003-11-20 Werner Koch <wk@gnupg.org>
* sexp-parse.h (snext): Don't use atoi_1 and digitp macros, so
that this file is useful by other applications too.
2003-10-27 Werner Koch <wk@gnupg.org>
* command.c (cmd_get_confirmation): New command.

15
agent/sexp-parse.h
View File

@ -1,5 +1,5 @@
/* sexp-parse.h - S-Exp helper functions
* Copyright (C) 2002 Free Software Foundation, Inc.
* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -21,10 +21,10 @@
#ifndef SEXP_PARSE_H
#define SEXP_PARSE_H
#include "../common/util.h"
#include <gpg-error.h>
/* Return the length of the next S-Exp part and update the pointer to
the first data byte. 0 is return on error */
the first data byte. 0 is returned on error */
static inline size_t
snext (unsigned char const **buf)
{
@ -32,8 +32,8 @@ snext (unsigned char const **buf)
int n;
s = *buf;
for (n=0; *s && *s != ':' && digitp (s); s++)
n = n*10 + atoi_1 (s);
for (n=0; *s && *s != ':' && (*s >= '0' && *s <= '9'); s++)
n = n*10 + (*s - '0');
if (!n || *s != ':')
return 0; /* we don't allow empty lengths */
*buf = s+1;
@ -46,7 +46,7 @@ snext (unsigned char const **buf)
remainder of an S-Expression if the current position is somewhere
in an S-Expression. The function may return an error code if it
encounters an impossible conditions */
static inline int
static inline gpg_error_t
sskip (unsigned char const **buf, int *depth)
{
const unsigned char *s = *buf;
@ -83,7 +83,8 @@ sskip (unsigned char const **buf, int *depth)
/* Check whether the the string at the address BUF points to matches
the token. Return true on match and update BUF to point behind the
token. */
token. Return false and dont update tha buffer if it does not
match. */
static inline int
smatch (unsigned char const **buf, size_t buflen, const char *token)
{