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Import of old SSLeay release: SSLeay 0.9.1b (unreleased)

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This commit is contained in:
Ralf S. Engelschall
1998-12-21 11:00:56 +00:00
parent 58964a4922
commit dfeab0689f
501 changed files with 43472 additions and 4057 deletions
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121
crypto/bio/b_sock.c
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@@ -148,7 +148,7 @@ unsigned char *ip;
int BIO_get_port(str,port_ptr)
char *str;
short *port_ptr;
unsigned short *port_ptr;
{
int i;
struct servent *s;
@@ -223,13 +223,13 @@ char *parg;
{
case BIO_GHBN_CTRL_HITS:
return(BIO_ghbn_hits);
break;
/* break; */
case BIO_GHBN_CTRL_MISSES:
return(BIO_ghbn_miss);
break;
/* break; */
case BIO_GHBN_CTRL_CACHE_SIZE:
return(GHBN_NUM);
break;
/* break; */
case BIO_GHBN_CTRL_GET_ENTRY:
if ((iarg >= 0) && (iarg <GHBN_NUM) &&
(ghbn_cache[iarg].order > 0))
@@ -241,7 +241,7 @@ char *parg;
return(1);
}
return(0);
break;
/* break; */
case BIO_GHBN_CTRL_FLUSH:
for (i=0; i<GHBN_NUM; i++)
ghbn_cache[i].order=0;
@@ -258,46 +258,51 @@ struct hostent *a;
struct hostent *ret;
int i,j;
ret=(struct hostent *)malloc(sizeof(struct hostent));
MemCheck_off();
ret=(struct hostent *)Malloc(sizeof(struct hostent));
if (ret == NULL) return(NULL);
memset(ret,0,sizeof(struct hostent));
for (i=0; a->h_aliases[i] != NULL; i++)
;
i++;
ret->h_aliases=(char **)malloc(sizeof(char *)*i);
ret->h_aliases=(char **)Malloc(sizeof(char *)*i);
memset(ret->h_aliases,0,sizeof(char *)*i);
if (ret == NULL) goto err;
for (i=0; a->h_addr_list[i] != NULL; i++)
;
i++;
ret->h_addr_list=(char **)malloc(sizeof(char *)*i);
ret->h_addr_list=(char **)Malloc(sizeof(char *)*i);
memset(ret->h_addr_list,0,sizeof(char *)*i);
if (ret->h_addr_list == NULL) goto err;
j=strlen(a->h_name)+1;
if ((ret->h_name=malloc(j)) == NULL) goto err;
memcpy((char *)ret->h_name,a->h_name,j);
if ((ret->h_name=Malloc(j)) == NULL) goto err;
memcpy((char *)ret->h_name,a->h_name,j+1);
for (i=0; a->h_aliases[i] != NULL; i++)
{
j=strlen(a->h_aliases[i])+1;
if ((ret->h_aliases[i]=malloc(j)) == NULL) goto err;
memcpy(ret->h_aliases[i],a->h_aliases[i],j);
if ((ret->h_aliases[i]=Malloc(j)) == NULL) goto err;
memcpy(ret->h_aliases[i],a->h_aliases[i],j+1);
}
ret->h_length=a->h_length;
ret->h_addrtype=a->h_addrtype;
for (i=0; a->h_addr_list[i] != NULL; i++)
{
if ((ret->h_addr_list[i]=malloc(a->h_length)) == NULL)
if ((ret->h_addr_list[i]=Malloc(a->h_length)) == NULL)
goto err;
memcpy(ret->h_addr_list[i],a->h_addr_list[i],a->h_length);
}
return(ret);
if (0)
{
err:
if (ret != NULL)
ghbn_free(ret);
return(NULL);
if (ret != NULL)
ghbn_free(ret);
ret=NULL;
}
MemCheck_on();
return(ret);
}
static void ghbn_free(a)
@@ -308,17 +313,17 @@ struct hostent *a;
if (a->h_aliases != NULL)
{
for (i=0; a->h_aliases[i] != NULL; i++)
free(a->h_aliases[i]);
free(a->h_aliases);
Free(a->h_aliases[i]);
Free(a->h_aliases);
}
if (a->h_addr_list != NULL)
{
for (i=0; a->h_addr_list[i] != NULL; i++)
free(a->h_addr_list[i]);
free(a->h_addr_list);
Free(a->h_addr_list[i]);
Free(a->h_addr_list);
}
if (a->h_name != NULL) free((char *)a->h_name);
free(a);
if (a->h_name != NULL) Free((char *)a->h_name);
Free(a);
}
struct hostent *BIO_gethostbyname(name)
@@ -467,16 +472,18 @@ unsigned char ip[4];
return(1);
}
int BIO_get_accept_socket(host)
int BIO_get_accept_socket(host,bind_mode)
char *host;
int bind_mode;
{
int ret=0;
struct sockaddr_in server;
int s= -1;
struct sockaddr_in server,client;
int s= -1,cs;
unsigned char ip[4];
short port;
char *str,*h,*p,*e;
unsigned long l;
int err_num;
if (!BIO_sock_init()) return(INVALID_SOCKET);
@@ -517,12 +524,13 @@ char *host;
if (!BIO_get_host_ip(h,&(ip[0]))) return(INVALID_SOCKET);
l=(unsigned long)
((unsigned long)ip[0]<<24L)|
((unsigned long)ip[0]<<16L)|
((unsigned long)ip[0]<< 8L)|
((unsigned long)ip[0]);
((unsigned long)ip[1]<<16L)|
((unsigned long)ip[2]<< 8L)|
((unsigned long)ip[3]);
server.sin_addr.s_addr=htonl(l);
}
again:
s=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
if (s == INVALID_SOCKET)
{
@@ -531,9 +539,45 @@ char *host;
BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET,BIO_R_UNABLE_TO_CREATE_SOCKET);
goto err;
}
#ifdef SO_REUSEADDR
if (bind_mode == BIO_BIND_REUSEADDR)
{
int i=1;
ret=setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&i,sizeof(i));
bind_mode=BIO_BIND_NORMAL;
}
#endif
if (bind(s,(struct sockaddr *)&server,sizeof(server)) == -1)
{
SYSerr(SYS_F_BIND,get_last_socket_error());
#ifdef SO_REUSEADDR
err_num=get_last_socket_error();
if ((bind_mode == BIO_BIND_REUSEADDR_IF_UNUSED) &&
(err_num == EADDRINUSE))
{
memcpy((char *)&client,(char *)&server,sizeof(server));
if (strcmp(h,"*") == 0)
client.sin_addr.s_addr=htonl(0x7F000001);
cs=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
if (cs != INVALID_SOCKET)
{
int ii;
ii=connect(cs,(struct sockaddr *)&client,
sizeof(client));
closesocket(cs);
if (ii == INVALID_SOCKET)
{
bind_mode=BIO_BIND_REUSEADDR;
closesocket(s);
goto again;
}
/* else error */
}
/* else error */
}
#endif
SYSerr(SYS_F_BIND,err_num);
ERR_add_error_data(3,"port='",host,"'");
BIOerr(BIO_F_BIO_GET_ACCEPT_SOCKET,BIO_R_UNABLE_TO_BIND_SOCKET);
goto err;
@@ -550,11 +594,7 @@ err:
if (str != NULL) Free(str);
if ((ret == 0) && (s != INVALID_SOCKET))
{
#ifdef WINDOWS
closesocket(s);
#else
close(s);
#endif
s= INVALID_SOCKET;
}
return(s);
@@ -626,3 +666,16 @@ int on;
}
#endif
int BIO_socket_nbio(s,mode)
int s;
int mode;
{
int ret= -1;
unsigned long l;
l=mode;
#ifdef FIONBIO
ret=BIO_socket_ioctl(s,FIONBIO,&l);
#endif
return(ret == 0);
}