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authorParménides GV <parmegv@sdf.org>2014-04-07 20:43:34 +0200
committerParménides GV <parmegv@sdf.org>2014-04-08 11:43:27 +0200
commitc206a91d320995f37f8abb33188bfd384249da3d (patch)
tree10a7d8a9dd7f24437ac4851b8d01edbd5dd3ee3b /openssl/apps/s_socket.c
parent910b0e1746ab3f63e63808b198ad51fec5b635e5 (diff)
Next step: compile jni sources correctly.
Diffstat (limited to 'openssl/apps/s_socket.c')
-rw-r--r--openssl/apps/s_socket.c620
1 files changed, 0 insertions, 620 deletions
diff --git a/openssl/apps/s_socket.c b/openssl/apps/s_socket.c
deleted file mode 100644
index c08544a1..00000000
--- a/openssl/apps/s_socket.c
+++ /dev/null
@@ -1,620 +0,0 @@
-/* apps/s_socket.c - socket-related functions used by s_client and s_server */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <signal.h>
-
-#ifdef FLAT_INC
-#include "e_os2.h"
-#else
-#include "../e_os2.h"
-#endif
-
-/* With IPv6, it looks like Digital has mixed up the proper order of
- recursive header file inclusion, resulting in the compiler complaining
- that u_int isn't defined, but only if _POSIX_C_SOURCE is defined, which
- is needed to have fileno() declared correctly... So let's define u_int */
-#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__U_INT)
-#define __U_INT
-typedef unsigned int u_int;
-#endif
-
-#define USE_SOCKETS
-#define NON_MAIN
-#include "apps.h"
-#undef USE_SOCKETS
-#undef NON_MAIN
-#include "s_apps.h"
-#include <openssl/ssl.h>
-
-#ifdef FLAT_INC
-#include "e_os.h"
-#else
-#include "../e_os.h"
-#endif
-
-#ifndef OPENSSL_NO_SOCK
-
-#if defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_BSDSOCK)
-#include "netdb.h"
-#endif
-
-static struct hostent *GetHostByName(char *name);
-#if defined(OPENSSL_SYS_WINDOWS) || (defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK))
-static void ssl_sock_cleanup(void);
-#endif
-static int ssl_sock_init(void);
-static int init_client_ip(int *sock,unsigned char ip[4], int port, int type);
-static int init_server(int *sock, int port, int type);
-static int init_server_long(int *sock, int port,char *ip, int type);
-static int do_accept(int acc_sock, int *sock, char **host);
-static int host_ip(char *str, unsigned char ip[4]);
-
-#ifdef OPENSSL_SYS_WIN16
-#define SOCKET_PROTOCOL 0 /* more microsoft stupidity */
-#else
-#define SOCKET_PROTOCOL IPPROTO_TCP
-#endif
-
-#if defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
-static int wsa_init_done=0;
-#endif
-
-#ifdef OPENSSL_SYS_WINDOWS
-static struct WSAData wsa_state;
-static int wsa_init_done=0;
-
-#ifdef OPENSSL_SYS_WIN16
-static HWND topWnd=0;
-static FARPROC lpTopWndProc=NULL;
-static FARPROC lpTopHookProc=NULL;
-extern HINSTANCE _hInstance; /* nice global CRT provides */
-
-static LONG FAR PASCAL topHookProc(HWND hwnd, UINT message, WPARAM wParam,
- LPARAM lParam)
- {
- if (hwnd == topWnd)
- {
- switch(message)
- {
- case WM_DESTROY:
- case WM_CLOSE:
- SetWindowLong(topWnd,GWL_WNDPROC,(LONG)lpTopWndProc);
- ssl_sock_cleanup();
- break;
- }
- }
- return CallWindowProc(lpTopWndProc,hwnd,message,wParam,lParam);
- }
-
-static BOOL CALLBACK enumproc(HWND hwnd,LPARAM lParam)
- {
- topWnd=hwnd;
- return(FALSE);
- }
-
-#endif /* OPENSSL_SYS_WIN32 */
-#endif /* OPENSSL_SYS_WINDOWS */
-
-#ifdef OPENSSL_SYS_WINDOWS
-static void ssl_sock_cleanup(void)
- {
- if (wsa_init_done)
- {
- wsa_init_done=0;
-#ifndef OPENSSL_SYS_WINCE
- WSACancelBlockingCall();
-#endif
- WSACleanup();
- }
- }
-#elif defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
-static void sock_cleanup(void)
- {
- if (wsa_init_done)
- {
- wsa_init_done=0;
- WSACleanup();
- }
- }
-#endif
-
-static int ssl_sock_init(void)
- {
-#ifdef WATT32
- extern int _watt_do_exit;
- _watt_do_exit = 0;
- if (sock_init())
- return (0);
-#elif defined(OPENSSL_SYS_WINDOWS)
- if (!wsa_init_done)
- {
- int err;
-
-#ifdef SIGINT
- signal(SIGINT,(void (*)(int))ssl_sock_cleanup);
-#endif
- wsa_init_done=1;
- memset(&wsa_state,0,sizeof(wsa_state));
- if (WSAStartup(0x0101,&wsa_state)!=0)
- {
- err=WSAGetLastError();
- BIO_printf(bio_err,"unable to start WINSOCK, error code=%d\n",err);
- return(0);
- }
-
-#ifdef OPENSSL_SYS_WIN16
- EnumTaskWindows(GetCurrentTask(),enumproc,0L);
- lpTopWndProc=(FARPROC)GetWindowLong(topWnd,GWL_WNDPROC);
- lpTopHookProc=MakeProcInstance((FARPROC)topHookProc,_hInstance);
-
- SetWindowLong(topWnd,GWL_WNDPROC,(LONG)lpTopHookProc);
-#endif /* OPENSSL_SYS_WIN16 */
- }
-#elif defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)
- WORD wVerReq;
- WSADATA wsaData;
- int err;
-
- if (!wsa_init_done)
- {
-
-# ifdef SIGINT
- signal(SIGINT,(void (*)(int))sock_cleanup);
-# endif
-
- wsa_init_done=1;
- wVerReq = MAKEWORD( 2, 0 );
- err = WSAStartup(wVerReq,&wsaData);
- if (err != 0)
- {
- BIO_printf(bio_err,"unable to start WINSOCK2, error code=%d\n",err);
- return(0);
- }
- }
-#endif /* OPENSSL_SYS_WINDOWS */
- return(1);
- }
-
-int init_client(int *sock, char *host, int port, int type)
- {
- unsigned char ip[4];
-
- if (!host_ip(host,&(ip[0])))
- {
- return(0);
- }
- return(init_client_ip(sock,ip,port,type));
- }
-
-static int init_client_ip(int *sock, unsigned char ip[4], int port, int type)
- {
- unsigned long addr;
- struct sockaddr_in them;
- int s,i;
-
- if (!ssl_sock_init()) return(0);
-
- memset((char *)&them,0,sizeof(them));
- them.sin_family=AF_INET;
- them.sin_port=htons((unsigned short)port);
- addr=(unsigned long)
- ((unsigned long)ip[0]<<24L)|
- ((unsigned long)ip[1]<<16L)|
- ((unsigned long)ip[2]<< 8L)|
- ((unsigned long)ip[3]);
- them.sin_addr.s_addr=htonl(addr);
-
- if (type == SOCK_STREAM)
- s=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
- else /* ( type == SOCK_DGRAM) */
- s=socket(AF_INET,SOCK_DGRAM,IPPROTO_UDP);
-
- if (s == INVALID_SOCKET) { perror("socket"); return(0); }
-
-#if defined(SO_KEEPALIVE) && !defined(OPENSSL_SYS_MPE)
- if (type == SOCK_STREAM)
- {
- i=0;
- i=setsockopt(s,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
- if (i < 0) { perror("keepalive"); return(0); }
- }
-#endif
-
- if (connect(s,(struct sockaddr *)&them,sizeof(them)) == -1)
- { closesocket(s); perror("connect"); return(0); }
- *sock=s;
- return(1);
- }
-
-int do_server(int port, int type, int *ret, int (*cb)(char *hostname, int s, unsigned char *context), unsigned char *context)
- {
- int sock;
- char *name = NULL;
- int accept_socket = 0;
- int i;
-
- if (!init_server(&accept_socket,port,type)) return(0);
-
- if (ret != NULL)
- {
- *ret=accept_socket;
- /* return(1);*/
- }
- for (;;)
- {
- if (type==SOCK_STREAM)
- {
- if (do_accept(accept_socket,&sock,&name) == 0)
- {
- SHUTDOWN(accept_socket);
- return(0);
- }
- }
- else
- sock = accept_socket;
- i=(*cb)(name,sock, context);
- if (name != NULL) OPENSSL_free(name);
- if (type==SOCK_STREAM)
- SHUTDOWN2(sock);
- if (i < 0)
- {
- SHUTDOWN2(accept_socket);
- return(i);
- }
- }
- }
-
-static int init_server_long(int *sock, int port, char *ip, int type)
- {
- int ret=0;
- struct sockaddr_in server;
- int s= -1;
-
- if (!ssl_sock_init()) return(0);
-
- memset((char *)&server,0,sizeof(server));
- server.sin_family=AF_INET;
- server.sin_port=htons((unsigned short)port);
- if (ip == NULL)
- server.sin_addr.s_addr=INADDR_ANY;
- else
-/* Added for T3E, address-of fails on bit field (beckman@acl.lanl.gov) */
-#ifndef BIT_FIELD_LIMITS
- memcpy(&server.sin_addr.s_addr,ip,4);
-#else
- memcpy(&server.sin_addr,ip,4);
-#endif
-
- if (type == SOCK_STREAM)
- s=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
- else /* type == SOCK_DGRAM */
- s=socket(AF_INET, SOCK_DGRAM,IPPROTO_UDP);
-
- if (s == INVALID_SOCKET) goto err;
-#if defined SOL_SOCKET && defined SO_REUSEADDR
- {
- int j = 1;
- setsockopt(s, SOL_SOCKET, SO_REUSEADDR,
- (void *) &j, sizeof j);
- }
-#endif
- if (bind(s,(struct sockaddr *)&server,sizeof(server)) == -1)
- {
-#ifndef OPENSSL_SYS_WINDOWS
- perror("bind");
-#endif
- goto err;
- }
- /* Make it 128 for linux */
- if (type==SOCK_STREAM && listen(s,128) == -1) goto err;
- *sock=s;
- ret=1;
-err:
- if ((ret == 0) && (s != -1))
- {
- SHUTDOWN(s);
- }
- return(ret);
- }
-
-static int init_server(int *sock, int port, int type)
- {
- return(init_server_long(sock, port, NULL, type));
- }
-
-static int do_accept(int acc_sock, int *sock, char **host)
- {
- int ret;
- struct hostent *h1,*h2;
- static struct sockaddr_in from;
- int len;
-/* struct linger ling; */
-
- if (!ssl_sock_init()) return(0);
-
-#ifndef OPENSSL_SYS_WINDOWS
-redoit:
-#endif
-
- memset((char *)&from,0,sizeof(from));
- len=sizeof(from);
- /* Note: under VMS with SOCKETSHR the fourth parameter is currently
- * of type (int *) whereas under other systems it is (void *) if
- * you don't have a cast it will choke the compiler: if you do
- * have a cast then you can either go for (int *) or (void *).
- */
- ret=accept(acc_sock,(struct sockaddr *)&from,(void *)&len);
- if (ret == INVALID_SOCKET)
- {
-#if defined(OPENSSL_SYS_WINDOWS) || (defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK))
- int i;
- i=WSAGetLastError();
- BIO_printf(bio_err,"accept error %d\n",i);
-#else
- if (errno == EINTR)
- {
- /*check_timeout(); */
- goto redoit;
- }
- fprintf(stderr,"errno=%d ",errno);
- perror("accept");
-#endif
- return(0);
- }
-
-/*
- ling.l_onoff=1;
- ling.l_linger=0;
- i=setsockopt(ret,SOL_SOCKET,SO_LINGER,(char *)&ling,sizeof(ling));
- if (i < 0) { perror("linger"); return(0); }
- i=0;
- i=setsockopt(ret,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
- if (i < 0) { perror("keepalive"); return(0); }
-*/
-
- if (host == NULL) goto end;
-#ifndef BIT_FIELD_LIMITS
- /* I should use WSAAsyncGetHostByName() under windows */
- h1=gethostbyaddr((char *)&from.sin_addr.s_addr,
- sizeof(from.sin_addr.s_addr),AF_INET);
-#else
- h1=gethostbyaddr((char *)&from.sin_addr,
- sizeof(struct in_addr),AF_INET);
-#endif
- if (h1 == NULL)
- {
- BIO_printf(bio_err,"bad gethostbyaddr\n");
- *host=NULL;
- /* return(0); */
- }
- else
- {
- if ((*host=(char *)OPENSSL_malloc(strlen(h1->h_name)+1)) == NULL)
- {
- perror("OPENSSL_malloc");
- return(0);
- }
- BUF_strlcpy(*host,h1->h_name,strlen(h1->h_name)+1);
-
- h2=GetHostByName(*host);
- if (h2 == NULL)
- {
- BIO_printf(bio_err,"gethostbyname failure\n");
- return(0);
- }
- if (h2->h_addrtype != AF_INET)
- {
- BIO_printf(bio_err,"gethostbyname addr is not AF_INET\n");
- return(0);
- }
- }
-end:
- *sock=ret;
- return(1);
- }
-
-int extract_host_port(char *str, char **host_ptr, unsigned char *ip,
- short *port_ptr)
- {
- char *h,*p;
-
- h=str;
- p=strchr(str,':');
- if (p == NULL)
- {
- BIO_printf(bio_err,"no port defined\n");
- return(0);
- }
- *(p++)='\0';
-
- if ((ip != NULL) && !host_ip(str,ip))
- goto err;
- if (host_ptr != NULL) *host_ptr=h;
-
- if (!extract_port(p,port_ptr))
- goto err;
- return(1);
-err:
- return(0);
- }
-
-static int host_ip(char *str, unsigned char ip[4])
- {
- unsigned int in[4];
- int i;
-
- if (sscanf(str,"%u.%u.%u.%u",&(in[0]),&(in[1]),&(in[2]),&(in[3])) == 4)
- {
- for (i=0; i<4; i++)
- if (in[i] > 255)
- {
- BIO_printf(bio_err,"invalid IP address\n");
- goto err;
- }
- ip[0]=in[0];
- ip[1]=in[1];
- ip[2]=in[2];
- ip[3]=in[3];
- }
- else
- { /* do a gethostbyname */
- struct hostent *he;
-
- if (!ssl_sock_init()) return(0);
-
- he=GetHostByName(str);
- if (he == NULL)
- {
- BIO_printf(bio_err,"gethostbyname failure\n");
- goto err;
- }
- /* cast to short because of win16 winsock definition */
- if ((short)he->h_addrtype != AF_INET)
- {
- BIO_printf(bio_err,"gethostbyname addr is not AF_INET\n");
- return(0);
- }
- ip[0]=he->h_addr_list[0][0];
- ip[1]=he->h_addr_list[0][1];
- ip[2]=he->h_addr_list[0][2];
- ip[3]=he->h_addr_list[0][3];
- }
- return(1);
-err:
- return(0);
- }
-
-int extract_port(char *str, short *port_ptr)
- {
- int i;
- struct servent *s;
-
- i=atoi(str);
- if (i != 0)
- *port_ptr=(unsigned short)i;
- else
- {
- s=getservbyname(str,"tcp");
- if (s == NULL)
- {
- BIO_printf(bio_err,"getservbyname failure for %s\n",str);
- return(0);
- }
- *port_ptr=ntohs((unsigned short)s->s_port);
- }
- return(1);
- }
-
-#define GHBN_NUM 4
-static struct ghbn_cache_st
- {
- char name[128];
- struct hostent ent;
- unsigned long order;
- } ghbn_cache[GHBN_NUM];
-
-static unsigned long ghbn_hits=0L;
-static unsigned long ghbn_miss=0L;
-
-static struct hostent *GetHostByName(char *name)
- {
- struct hostent *ret;
- int i,lowi=0;
- unsigned long low= (unsigned long)-1;
-
- for (i=0; i<GHBN_NUM; i++)
- {
- if (low > ghbn_cache[i].order)
- {
- low=ghbn_cache[i].order;
- lowi=i;
- }
- if (ghbn_cache[i].order > 0)
- {
- if (strncmp(name,ghbn_cache[i].name,128) == 0)
- break;
- }
- }
- if (i == GHBN_NUM) /* no hit*/
- {
- ghbn_miss++;
- ret=gethostbyname(name);
- if (ret == NULL) return(NULL);
- /* else add to cache */
- if(strlen(name) < sizeof ghbn_cache[0].name)
- {
- strcpy(ghbn_cache[lowi].name,name);
- memcpy((char *)&(ghbn_cache[lowi].ent),ret,sizeof(struct hostent));
- ghbn_cache[lowi].order=ghbn_miss+ghbn_hits;
- }
- return(ret);
- }
- else
- {
- ghbn_hits++;
- ret= &(ghbn_cache[i].ent);
- ghbn_cache[i].order=ghbn_miss+ghbn_hits;
- return(ret);
- }
- }
-
-#endif