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/*
* uhttpd - Tiny single-threaded httpd - Utility header
*
* Copyright (C) 2010-2012 Jo-Philipp Wich <xm@subsignal.org>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _UHTTPD_UTILS_
#include <sys/stat.h>
#include <stdarg.h>
#include <fcntl.h>
#include <pwd.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
struct uh_addr {
uint8_t family;
uint16_t port;
union {
struct in_addr in;
struct in6_addr in6;
};
};
#define min(x, y) (((x) < (y)) ? (x) : (y))
#define max(x, y) (((x) > (y)) ? (x) : (y))
#define array_size(x) \
(sizeof(x) / sizeof(x[0]))
#define fd_cloexec(fd) \
fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC)
#ifdef __APPLE__
static inline void clearenv(void)
{
extern char **environ;
*environ = NULL;
}
#endif
#ifdef __GNUC__
#define __printf(a, b) __attribute__((format(printf, a, b)))
#else
#define __printf(a, b)
#endif
int uh_urldecode(char *buf, int blen, const char *src, int slen);
int uh_urlencode(char *buf, int blen, const char *src, int slen);
int uh_b64decode(char *buf, int blen, const void *src, int slen);
bool uh_path_match(const char *prefix, const char *url);
char *uh_split_header(char *str);
bool uh_addr_rfc1918(struct uh_addr *addr);
#endif
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