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use inet_addr when gethostbyname failed. 

patch by takemura@netbsd.org
This commit is contained in:
uch 2001-04-30 13:43:31 +00:00
parent a9cd2901fd
commit 263bc3d6ae
1 changed files with 21 additions and 12 deletions
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33
sys/arch/hpc/stand/hpcboot/file_http.cpp
View File

@ -1,4 +1,4 @@
/* $NetBSD: file_http.cpp,v 1.3 2001/03/22 18:19:36 uch Exp $ */
/* $NetBSD: file_http.cpp,v 1.4 2001/04/30 13:43:31 uch Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -139,25 +139,34 @@ HttpFile::setRoot(TCHAR *server)
return FALSE;
}
struct hostent *entry = gethostbyname(_server_name);
if (entry == 0) {
DPRINTF((TEXT("can't get host by name.\n")));
return FALSE;
}
memset(&_sockaddr, 0, sizeof(sockaddr_in));
_sockaddr.sin_family = AF_INET;
_sockaddr.sin_port = htons(port);
for (u_int8_t **addr_list =(u_int8_t **)entry->h_addr_list;
*addr_list; addr_list++) {
struct hostent *entry = gethostbyname(_server_name);
if (entry == 0) {
_sockaddr.sin_addr.S_un.S_addr = inet_addr(_server_name);
if (_sockaddr.sin_addr.S_un.S_addr == INADDR_NONE) {
DPRINTF((TEXT("can't get host by name.\n")));
return FALSE;
}
u_int8_t *b = &_sockaddr.sin_addr.S_un.S_un_b.s_b1;
for (int i = 0; i < 4; i++)
b[i] = addr_list[0][i];
DPRINTF((TEXT("%d.%d.%d.%d "), b[0], b[1], b[2], b[3]));
if (connect(h,(const struct sockaddr *)&_sockaddr,
sizeof(struct sockaddr_in)) == 0)
goto connected;
} else {
for (u_int8_t **addr_list =(u_int8_t **)entry->h_addr_list;
*addr_list; addr_list++) {
u_int8_t *b = &_sockaddr.sin_addr.S_un.S_un_b.s_b1;
for (int i = 0; i < 4; i++)
b[i] = addr_list[0][i];
DPRINTF((TEXT("%d.%d.%d.%d "), b[0], b[1], b[2],b[3]));
if (connect(h,(const struct sockaddr *)&_sockaddr,
sizeof(struct sockaddr_in)) == 0)
goto connected;
}
}
DPRINTF((TEXT("can't connect server.\n")));
return FALSE;