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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2003 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Georg Richter <georg@php.net> |
+----------------------------------------------------------------------+
*/
#include <string.h>
#include <sys/types.h>
#include <errno.h>
#ifndef PHP_WIN32
#include <unistd.h>
#endif
#ifdef PHP_WIN32
# include <winsock.h>
# include <process.h>
# include <direct.h>
# include "win32/time.h"
#define PATH_MAX MAX_PATH
#else
# include <sys/socket.h>
# include <netinet/in.h>
# include <arpa/inet.h>
# include <netdb.h>
#endif
#include "mysqli_profiler_com.h"
#ifdef PHP_WIN32
int inet_aton(const char *cp, struct in_addr *inp)
{
inp->s_addr = inet_addr(cp);
if (inp->s_addr == INADDR_NONE) {
return 0;
}
return 1;
}
#endif
/*
* Converts a host name to an IP address. */
static int lookup_hostname (const char *addr, struct in_addr *in)
{
struct hostent *host_info;
if (!inet_aton(addr, in)) {
host_info = gethostbyname(addr);
if (host_info == 0) {
/* Error: unknown host */
return -1;
}
*in = *((struct in_addr *) host_info->h_addr);
}
return 0;
}
/* }}} */
int php_mysqli_create_socket(const char *hostname, int dport)
{
struct sockaddr_in address;
int err = -1;
int sockfd;
memset(&address, 0, sizeof(address));
lookup_hostname(hostname, &address.sin_addr);
address.sin_family = AF_INET;
address.sin_port = htons((unsigned short)dport);
sockfd = socket(address.sin_family, SOCK_STREAM, 0);
if (sockfd == SOCK_ERR) {
return -1;
}
while ((err = connect(sockfd, (struct sockaddr *) &address,
sizeof(address))) == SOCK_ERR && errno == EAGAIN);
if (err < 0) {
PR_SCLOSE(sockfd);
return -1;
}
return sockfd;
}
void php_mysqli_close_socket(int socket)
{
PR_SCLOSE(socket);
}
|
