Commit 68c6a989 authored by Pekka Pessi's avatar Pekka Pessi

sofia-sip/string0.h: use functions from <sofia-sip/su_string.h>

darcs-hash:20090108175552-db55f-bb85b00684b570896b2055db86e545717199af02.gz
parent 49d70865
/*
* This file is part of the Sofia-SIP package
*
* Copyright (C) 2005 Nokia Corporation.
*
* Contact: Pekka Pessi <pekka.pessi@nokia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#ifndef STRING0_H
/** Defined when <sofia-sip/string0.h> is included. */
#define STRING0_H
/**@file sofia-sip/string0.h
*
* @brief Extra string function.
* @brief Extra string functions.
*
* String comparison functions accepting NULL pointers: str0cmp(),
* str0ncmp(), str0casecmp(), str0ncasecmp(). Also includes span functions
* testing at most @a n bytes: strncspn(), strnspn().
*
* @deprecated Use functions from <sofia-sip/su_string.h> instead.
*/
#ifndef SU_CONFIG_H
#include <sofia-sip/su_config.h>
#endif
#include <string.h>
SOFIA_BEGIN_DECLS
#include <sofia-sip/su_string.h>
su_inline int str0cmp(char const *a, char const *b)
{
if (a == NULL) a = "";
if (b == NULL) b = "";
return strcmp(a, b);
return su_strcmp(a, b);
}
su_inline int str0ncmp(char const *a, char const *b, size_t n)
{
if (a == NULL) a = "";
if (b == NULL) b = "";
return strncmp(a, b, n);
return su_strncmp(a, b, n);
}
su_inline int str0casecmp(char const *a, char const *b)
{
if (a == NULL) a = "";
if (b == NULL) b = "";
return strcasecmp(a, b);
return su_strcasecmp(a, b);
}
su_inline int str0ncasecmp(char const *a, char const *b, size_t n)
{
if (a == NULL) a = "";
if (b == NULL) b = "";
return strncasecmp(a, b, n);
return su_strncasecmp(a, b, n);
}
#if !SU_HAVE_INLINE
SOFIAPUBFUN size_t strnspn(char const *s, size_t size, char const *term);
SOFIAPUBFUN size_t strncspn(char const *s, size_t ssize, char const *reject);
#else
su_inline size_t strnspn(char const *s, size_t ssize, char const *term)
{
size_t n;
size_t tsize = strlen(term);
if (tsize == 0) {
return 0;
}
else if (tsize == 1) {
char c, t = term[0];
for (n = 0; n < ssize && (c = s[n]) && c == t; n++)
;
}
else if (tsize == 2) {
char c, t1 = term[0], t2 = term[1];
for (n = 0; n < ssize && (c = s[n]) && (c == t1 || c == t2); n++)
;
}
else {
size_t i;
char c, t1 = term[0], t2 = term[1];
for (n = 0; n < ssize && (c = s[n]) && (c == t1 || c == t2); n++) {
for (i = 2; i < tsize; i++)
if (c == term[i])
return n;
}
}
return n;
return su_strnspn(s, ssize, term);
}
su_inline size_t strncspn(char const *s, size_t ssize, char const *reject)
su_inline size_t strncspn(char const *s, size_t ssize, char const *term)
{
size_t n;
size_t rsize = strlen(reject);
if (rsize == 0) {
for (n = 0; n < ssize && s[n]; n++)
;
}
else if (rsize == 1) {
char c, rej = reject[0];
for (n = 0; n < ssize && (c = s[n]) && c != rej; n++)
;
}
else if (rsize == 2) {
char c, rej1 = reject[0], rej2 = reject[1];
for (n = 0; n < ssize && (c = s[n]) && c != rej1 && c != rej2; n++)
;
}
else {
size_t i;
char c, rej1 = reject[0], rej2 = reject[1];
for (n = 0; n < ssize && (c = s[n]) && c != rej1 && c != rej2; n++) {
for (i = 2; i < rsize; i++)
if (c == reject[i])
return n;
}
}
return n;
return su_strncspn(s, ssize, term);
}
#endif
SOFIA_END_DECLS
#endif /* !STRING0_H */
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