mirror of
https://github.com/asterisk/asterisk.git
synced 2025-10-31 18:55:19 +00:00
menuselect: Add menuselect to Asterisk trunk (Patch 1)
This is the first patch that adds menuselect to Asterisk trunk, and removes
the svn:externals property. This is being done for two reasons:
(1) The removal of external repositories eases a future migration to git
(2) Asterisk is now the only thing that uses menuselect; as a result, there's
little need to keep it in an external repository
Subsequent patches will remove the mxml dependency from menuselect and tidy
up the build system.
ASTERISK-20703
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@418832 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Jordan
243
menuselect/strcompat.c
Normal file
243
menuselect/strcompat.c
Normal file
@@ -0,0 +1,243 @@
|
||||
/*
|
||||
* Asterisk -- An open source telephony toolkit.
|
||||
*
|
||||
* Copyright (C) 1999 - 2006, Digium, Inc.
|
||||
*
|
||||
* See http://www.asterisk.org for more information about
|
||||
* the Asterisk project. Please do not directly contact
|
||||
* any of the maintainers of this project for assistance;
|
||||
* the project provides a web site, mailing lists and IRC
|
||||
* channels for your use.
|
||||
*
|
||||
* This program is free software, distributed under the terms of
|
||||
* the GNU General Public License Version 2. See the LICENSE file
|
||||
* at the top of the source tree.
|
||||
*/
|
||||
|
||||
/*! \file
|
||||
*
|
||||
* \brief Compatibility functions for strsep and strtoq missing on Solaris
|
||||
*/
|
||||
|
||||
#include "autoconfig.h"
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <ctype.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdarg.h>
|
||||
|
||||
#ifdef HAVE_ALLOCA_H
|
||||
#include <alloca.h>
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_STRSEP
|
||||
char *strsep(char **str, const char *delims)
|
||||
{
|
||||
char *token;
|
||||
|
||||
if (!*str) {
|
||||
/* No more tokens */
|
||||
return NULL;
|
||||
}
|
||||
|
||||
token = *str;
|
||||
while (**str != '\0') {
|
||||
if (strchr(delims, **str)) {
|
||||
**str = '\0';
|
||||
(*str)++;
|
||||
return token;
|
||||
}
|
||||
(*str)++;
|
||||
}
|
||||
|
||||
/* There is no other token */
|
||||
*str = NULL;
|
||||
|
||||
return token;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_SETENV
|
||||
int setenv(const char *name, const char *value, int overwrite)
|
||||
{
|
||||
unsigned char *buf;
|
||||
int buflen;
|
||||
|
||||
buflen = strlen(name) + strlen(value) + 2;
|
||||
buf = alloca(buflen);
|
||||
|
||||
if (!overwrite && getenv(name))
|
||||
return 0;
|
||||
|
||||
snprintf(buf, buflen, "%s=%s", name, value);
|
||||
|
||||
return putenv(buf);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_UNSETENV
|
||||
int unsetenv(const char *name)
|
||||
{
|
||||
return setenv(name, "", 0);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_STRCASESTR
|
||||
static char *upper(const char *orig, char *buf, int bufsize)
|
||||
{
|
||||
int i = 0;
|
||||
|
||||
while (i < (bufsize - 1) && orig[i]) {
|
||||
buf[i] = toupper(orig[i]);
|
||||
i++;
|
||||
}
|
||||
|
||||
buf[i] = '\0';
|
||||
|
||||
return buf;
|
||||
}
|
||||
|
||||
char *strcasestr(const char *haystack, const char *needle)
|
||||
{
|
||||
char *u1, *u2;
|
||||
int u1len = strlen(haystack) + 1, u2len = strlen(needle) + 1;
|
||||
|
||||
u1 = alloca(u1len);
|
||||
u2 = alloca(u2len);
|
||||
if (u1 && u2) {
|
||||
char *offset;
|
||||
if (u2len > u1len) {
|
||||
/* Needle bigger than haystack */
|
||||
return NULL;
|
||||
}
|
||||
offset = strstr(upper(haystack, u1, u1len), upper(needle, u2, u2len));
|
||||
if (offset) {
|
||||
/* Return the offset into the original string */
|
||||
return ((char *)((unsigned long)haystack + (unsigned long)(offset - u1)));
|
||||
} else {
|
||||
return NULL;
|
||||
}
|
||||
} else {
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
#endif /* !HAVE_STRCASESTR */
|
||||
|
||||
#ifndef HAVE_STRNLEN
|
||||
size_t strnlen(const char *s, size_t n)
|
||||
{
|
||||
size_t len;
|
||||
|
||||
for (len = 0; len < n; len++)
|
||||
if (s[len] == '\0')
|
||||
break;
|
||||
|
||||
return len;
|
||||
}
|
||||
#endif /* !HAVE_STRNLEN */
|
||||
|
||||
#if !defined(HAVE_STRNDUP) && !defined(__AST_DEBUG_MALLOC)
|
||||
char *strndup(const char *s, size_t n)
|
||||
{
|
||||
size_t len = strnlen(s, n);
|
||||
char *new = malloc(len + 1);
|
||||
|
||||
if (!new)
|
||||
return NULL;
|
||||
|
||||
new[len] = '\0';
|
||||
return memcpy(new, s, len);
|
||||
}
|
||||
#endif /* !defined(HAVE_STRNDUP) && !defined(__AST_DEBUG_MALLOC) */
|
||||
|
||||
#if !defined(HAVE_VASPRINTF) && !defined(__AST_DEBUG_MALLOC)
|
||||
int vasprintf(char **strp, const char *fmt, va_list ap)
|
||||
{
|
||||
int size;
|
||||
va_list ap2;
|
||||
char s;
|
||||
|
||||
*strp = NULL;
|
||||
va_copy(ap2, ap);
|
||||
size = vsnprintf(&s, 1, fmt, ap2);
|
||||
va_end(ap2);
|
||||
*strp = malloc(size + 1);
|
||||
if (!*strp)
|
||||
return -1;
|
||||
vsnprintf(*strp, size + 1, fmt, ap);
|
||||
|
||||
return size;
|
||||
}
|
||||
#endif /* !defined(HAVE_VASPRINTF) && !defined(__AST_DEBUG_MALLOC) */
|
||||
|
||||
/*
|
||||
* Based on Code from bsd-asprintf from OpenSSH
|
||||
* Copyright (c) 2004 Darren Tucker.
|
||||
*
|
||||
* Based originally on asprintf.c from OpenBSD:
|
||||
* Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com>
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
#if !defined(HAVE_ASPRINTF) && !defined(__AST_DEBUG_MALLOC)
|
||||
int asprintf(char **str, const char *fmt, ...)
|
||||
{
|
||||
va_list ap;
|
||||
int ret;
|
||||
|
||||
*str = NULL;
|
||||
va_start(ap, fmt);
|
||||
ret = vasprintf(str, fmt, ap);
|
||||
va_end(ap);
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif /* !defined(HAVE_ASPRINTF) && !defined(__AST_DEBUG_MALLOC) */
|
||||
|
||||
#ifndef HAVE_GETLOADAVG
|
||||
#ifdef linux
|
||||
/*! \brief Alternative method of getting load avg on Linux only */
|
||||
int getloadavg(double *list, int nelem)
|
||||
{
|
||||
FILE *LOADAVG;
|
||||
double avg[3] = { 0.0, 0.0, 0.0 };
|
||||
int i, res = -1;
|
||||
|
||||
if ((LOADAVG = fopen("/proc/loadavg", "r"))) {
|
||||
fscanf(LOADAVG, "%lf %lf %lf", &avg[0], &avg[1], &avg[2]);
|
||||
res = 0;
|
||||
fclose(LOADAVG);
|
||||
}
|
||||
|
||||
for (i = 0; (i < nelem) && (i < 3); i++) {
|
||||
list[i] = avg[i];
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
#else /* !linux */
|
||||
/*! \brief Return something that won't cancel the call, but still return -1, in case
|
||||
* we correct the implementation to check return value */
|
||||
int getloadavg(double *list, int nelem)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < nelem; i++) {
|
||||
list[i] = 0.1;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
#endif /* linux */
|
||||
#endif /* !HAVE_GETLOADAVG */
|
||||
Reference in New Issue
Block a user