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authormarha <marha@users.sourceforge.net>2010-03-30 12:36:28 +0000
committermarha <marha@users.sourceforge.net>2010-03-30 12:36:28 +0000
commitff48c0d9098080b51ea12710029135916d117806 (patch)
tree96e6af9caf170ba21a1027b24e306a07e27d7b75 /openssl/crypto/bio
parentbb731f5ac92655c4860a41fa818a7a63005f8369 (diff)
downloadvcxsrv-ff48c0d9098080b51ea12710029135916d117806.tar.gz
vcxsrv-ff48c0d9098080b51ea12710029135916d117806.tar.bz2
vcxsrv-ff48c0d9098080b51ea12710029135916d117806.zip
svn merge -r514:HEAD ^/branches/released .
Diffstat (limited to 'openssl/crypto/bio')
-rw-r--r--openssl/crypto/bio/Makefile13
-rw-r--r--openssl/crypto/bio/b_print.c4
-rw-r--r--openssl/crypto/bio/b_sock.c235
-rw-r--r--openssl/crypto/bio/bio.h64
-rw-r--r--openssl/crypto/bio/bio_cb.c24
-rw-r--r--openssl/crypto/bio/bio_err.c2
-rw-r--r--openssl/crypto/bio/bio_lcl.h10
-rw-r--r--openssl/crypto/bio/bio_lib.c4
-rw-r--r--openssl/crypto/bio/bss_acpt.c8
-rw-r--r--openssl/crypto/bio/bss_dgram.c380
-rw-r--r--openssl/crypto/bio/bss_fd.c27
-rw-r--r--openssl/crypto/bio/bss_file.c22
-rw-r--r--openssl/crypto/bio/bss_log.c55
-rw-r--r--openssl/crypto/bio/bss_mem.c18
-rw-r--r--openssl/crypto/bio/bss_sock.c13
15 files changed, 654 insertions, 225 deletions
diff --git a/openssl/crypto/bio/Makefile b/openssl/crypto/bio/Makefile
index 1cd76ce7a..c395d8049 100644
--- a/openssl/crypto/bio/Makefile
+++ b/openssl/crypto/bio/Makefile
@@ -45,7 +45,7 @@ top:
all: lib
lib: $(LIBOBJ)
- $(ARX) $(LIB) $(LIBOBJ)
+ $(AR) $(LIB) $(LIBOBJ)
$(RANLIB) $(LIB) || echo Never mind.
@touch lib
@@ -102,11 +102,12 @@ b_print.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
b_print.o: ../../include/openssl/symhacks.h ../cryptlib.h b_print.c
b_sock.o: ../../e_os.h ../../include/openssl/bio.h
b_sock.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-b_sock.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-b_sock.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
-b_sock.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-b_sock.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-b_sock.o: ../../include/openssl/symhacks.h ../cryptlib.h b_sock.c
+b_sock.o: ../../include/openssl/dso.h ../../include/openssl/e_os2.h
+b_sock.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
+b_sock.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+b_sock.o: ../../include/openssl/ossl_typ.h ../../include/openssl/safestack.h
+b_sock.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+b_sock.o: ../cryptlib.h b_sock.c
bf_buff.o: ../../e_os.h ../../include/openssl/bio.h
bf_buff.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
bf_buff.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
diff --git a/openssl/crypto/bio/b_print.c b/openssl/crypto/bio/b_print.c
index 3a87b0ec0..143a7cfef 100644
--- a/openssl/crypto/bio/b_print.c
+++ b/openssl/crypto/bio/b_print.c
@@ -115,8 +115,8 @@
#define LDOUBLE double
#endif
-#if HAVE_LONG_LONG
-# if defined(OPENSSL_SYS_WIN32) && !defined(__GNUC__)
+#ifdef HAVE_LONG_LONG
+# if defined(_WIN32) && !defined(__GNUC__)
# define LLONG __int64
# else
# define LLONG long long
diff --git a/openssl/crypto/bio/b_sock.c b/openssl/crypto/bio/b_sock.c
index ead477d8a..5ea621c0c 100644
--- a/openssl/crypto/bio/b_sock.c
+++ b/openssl/crypto/bio/b_sock.c
@@ -72,11 +72,9 @@ NETDB_DEFINE_CONTEXT
#ifndef OPENSSL_NO_SOCK
-#ifdef OPENSSL_SYS_WIN16
-#define SOCKET_PROTOCOL 0 /* more microsoft stupidity */
-#else
+#include <openssl/dso.h>
+
#define SOCKET_PROTOCOL IPPROTO_TCP
-#endif
#ifdef SO_MAXCONN
#define MAX_LISTEN SO_MAXCONN
@@ -90,6 +88,17 @@ NETDB_DEFINE_CONTEXT
static int wsa_init_done=0;
#endif
+/*
+ * WSAAPI specifier is required to make indirect calls to run-time
+ * linked WinSock 2 functions used in this module, to be specific
+ * [get|free]addrinfo and getnameinfo. This is because WinSock uses
+ * uses non-C calling convention, __stdcall vs. __cdecl, on x86
+ * Windows. On non-WinSock platforms WSAAPI needs to be void.
+ */
+#ifndef WSAAPI
+#define WSAAPI
+#endif
+
#if 0
static unsigned long BIO_ghbn_hits=0L;
static unsigned long BIO_ghbn_miss=0L;
@@ -226,6 +235,10 @@ int BIO_sock_error(int sock)
int j,i;
int size;
+#if defined(OPENSSL_SYS_BEOS_R5)
+ return 0;
+#endif
+
size=sizeof(int);
/* Note: under Windows the third parameter is of type (char *)
* whereas under other systems it is (void *) if you don't have
@@ -466,7 +479,12 @@ int BIO_sock_init(void)
wsa_init_done=1;
memset(&wsa_state,0,sizeof(wsa_state));
- if (WSAStartup(0x0101,&wsa_state)!=0)
+ /* Not making wsa_state available to the rest of the
+ * code is formally wrong. But the structures we use
+ * are [beleived to be] invariable among Winsock DLLs,
+ * while API availability is [expected to be] probed
+ * at run-time with DSO_global_lookup. */
+ if (WSAStartup(0x0202,&wsa_state)!=0)
{
err=WSAGetLastError();
SYSerr(SYS_F_WSASTARTUP,err);
@@ -510,8 +528,8 @@ void BIO_sock_cleanup(void)
if (wsa_init_done)
{
wsa_init_done=0;
-#ifndef OPENSSL_SYS_WINCE
- WSACancelBlockingCall(); /* Winsock 1.1 specific */
+#if 0 /* this call is claimed to be non-present in Winsock2 */
+ WSACancelBlockingCall();
#endif
WSACleanup();
}
@@ -581,12 +599,18 @@ static int get_ip(const char *str, unsigned char ip[4])
int BIO_get_accept_socket(char *host, int bind_mode)
{
int ret=0;
- struct sockaddr_in server,client;
- int s=INVALID_SOCKET,cs;
+ union {
+ struct sockaddr sa;
+ struct sockaddr_in sa_in;
+#if OPENSSL_USE_IPV6
+ struct sockaddr_in6 sa_in6;
+#endif
+ } server,client;
+ int s=INVALID_SOCKET,cs,addrlen;
unsigned char ip[4];
unsigned short port;
char *str=NULL,*e;
- const char *h,*p;
+ char *h,*p;
unsigned long l;
int err_num;
@@ -600,8 +624,7 @@ int BIO_get_accept_socket(char *host, int bind_mode)
{
if (*e == ':')
{
- p= &(e[1]);
- *e='\0';
+ p=e;
}
else if (*e == '/')
{
@@ -609,21 +632,70 @@ int BIO_get_accept_socket(char *host, int bind_mode)
break;
}
}
-
- if (p == NULL)
+ if (p) *p++='\0'; /* points at last ':', '::port' is special [see below] */
+ else p=h,h=NULL;
+
+#ifdef EAI_FAMILY
+ do {
+ static union { void *p;
+ int (WSAAPI *f)(const char *,const char *,
+ const struct addrinfo *,
+ struct addrinfo **);
+ } p_getaddrinfo = {NULL};
+ static union { void *p;
+ void (WSAAPI *f)(struct addrinfo *);
+ } p_freeaddrinfo = {NULL};
+ struct addrinfo *res,hint;
+
+ if (p_getaddrinfo.p==NULL)
{
- p=h;
- h="*";
+ if ((p_getaddrinfo.p=DSO_global_lookup("getaddrinfo"))==NULL ||
+ (p_freeaddrinfo.p=DSO_global_lookup("freeaddrinfo"))==NULL)
+ p_getaddrinfo.p=(void*)-1;
}
+ if (p_getaddrinfo.p==(void *)-1) break;
+
+ /* '::port' enforces IPv6 wildcard listener. Some OSes,
+ * e.g. Solaris, default to IPv6 without any hint. Also
+ * note that commonly IPv6 wildchard socket can service
+ * IPv4 connections just as well... */
+ memset(&hint,0,sizeof(hint));
+ if (h)
+ {
+ if (strchr(h,':'))
+ {
+ if (h[1]=='\0') h=NULL;
+#if OPENSSL_USE_IPV6
+ hint.ai_family = AF_INET6;
+#else
+ h=NULL;
+#endif
+ }
+ else if (h[0]=='*' && h[1]=='\0')
+ h=NULL;
+ }
+
+ if ((*p_getaddrinfo.f)(h,p,&hint,&res)) break;
+
+ addrlen = res->ai_addrlen<=sizeof(server) ?
+ res->ai_addrlen :
+ sizeof(server);
+ memcpy(&server, res->ai_addr, addrlen);
+
+ (*p_freeaddrinfo.f)(res);
+ goto again;
+ } while (0);
+#endif
if (!BIO_get_port(p,&port)) goto err;
memset((char *)&server,0,sizeof(server));
- server.sin_family=AF_INET;
- server.sin_port=htons(port);
+ server.sa_in.sin_family=AF_INET;
+ server.sa_in.sin_port=htons(port);
+ addrlen = sizeof(server.sa_in);
- if (strcmp(h,"*") == 0)
- server.sin_addr.s_addr=INADDR_ANY;
+ if (h == NULL || strcmp(h,"*") == 0)
+ server.sa_in.sin_addr.s_addr=INADDR_ANY;
else
{
if (!BIO_get_host_ip(h,&(ip[0]))) goto err;
@@ -632,11 +704,11 @@ int BIO_get_accept_socket(char *host, int bind_mode)
((unsigned long)ip[1]<<16L)|
((unsigned long)ip[2]<< 8L)|
((unsigned long)ip[3]);
- server.sin_addr.s_addr=htonl(l);
+ server.sa_in.sin_addr.s_addr=htonl(l);
}
again:
- s=socket(AF_INET,SOCK_STREAM,SOCKET_PROTOCOL);
+ s=socket(server.sa.sa_family,SOCK_STREAM,SOCKET_PROTOCOL);
if (s == INVALID_SOCKET)
{
SYSerr(SYS_F_SOCKET,get_last_socket_error());
@@ -654,22 +726,35 @@ again:
bind_mode=BIO_BIND_NORMAL;
}
#endif
- if (bind(s,(struct sockaddr *)&server,sizeof(server)) == -1)
+ if (bind(s,&server.sa,addrlen) == -1)
{
#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);
+ client = server;
+ if (h == NULL || strcmp(h,"*") == 0)
+ {
+#if OPENSSL_USE_IPV6
+ if (client.sa.sa_family == AF_INET6)
+ {
+ memset(&client.sa_in6.sin6_addr,0,sizeof(client.sa_in6.sin6_addr));
+ client.sa_in6.sin6_addr.s6_addr[15]=1;
+ }
+ else
+#endif
+ if (client.sa.sa_family == AF_INET)
+ {
+ client.sa_in.sin_addr.s_addr=htonl(0x7F000001);
+ }
+ else goto err;
+ }
+ cs=socket(client.sa.sa_family,SOCK_STREAM,SOCKET_PROTOCOL);
if (cs != INVALID_SOCKET)
{
int ii;
- ii=connect(cs,(struct sockaddr *)&client,
- sizeof(client));
+ ii=connect(cs,&client.sa,addrlen);
closesocket(cs);
if (ii == INVALID_SOCKET)
{
@@ -708,20 +793,52 @@ err:
int BIO_accept(int sock, char **addr)
{
int ret=INVALID_SOCKET;
- static struct sockaddr_in from;
unsigned long l;
unsigned short port;
- int len;
char *p;
- 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 *).
+ struct {
+ /*
+ * As for following union. Trouble is that there are platforms
+ * that have socklen_t and there are platforms that don't, on
+ * some platforms socklen_t is int and on some size_t. So what
+ * one can do? One can cook #ifdef spaghetti, which is nothing
+ * but masochistic. Or one can do union between int and size_t.
+ * One naturally does it primarily for 64-bit platforms where
+ * sizeof(int) != sizeof(size_t). But would it work? Note that
+ * if size_t member is initialized to 0, then later int member
+ * assignment naturally does the job on little-endian platforms
+ * regardless accept's expectations! What about big-endians?
+ * If accept expects int*, then it works, and if size_t*, then
+ * length value would appear as unreasonably large. But this
+ * won't prevent it from filling in the address structure. The
+ * trouble of course would be if accept returns more data than
+ * actual buffer can accomodate and overwrite stack... That's
+ * where early OPENSSL_assert comes into picture. Besides, the
+ * only 64-bit big-endian platform found so far that expects
+ * size_t* is HP-UX, where stack grows towards higher address.
+ * <appro>
*/
- ret=accept(sock,(struct sockaddr *)&from,(void *)&len);
+ union { size_t s; int i; } len;
+ union {
+ struct sockaddr sa;
+ struct sockaddr_in sa_in;
+#if OPENSSL_USE_IPV6
+ struct sockaddr_in6 sa_in6;
+#endif
+ } from;
+ } sa;
+
+ sa.len.s=0;
+ sa.len.i=sizeof(sa.from);
+ memset(&sa.from,0,sizeof(sa.from));
+ ret=accept(sock,&sa.from.sa,(void *)&sa.len);
+ if (sizeof(sa.len.i)!=sizeof(sa.len.s) && sa.len.i==0)
+ {
+ OPENSSL_assert(sa.len.s<=sizeof(sa.from));
+ sa.len.i = (int)sa.len.s;
+ /* use sa.len.i from this point */
+ }
if (ret == INVALID_SOCKET)
{
if(BIO_sock_should_retry(ret)) return -2;
@@ -732,8 +849,46 @@ int BIO_accept(int sock, char **addr)
if (addr == NULL) goto end;
- l=ntohl(from.sin_addr.s_addr);
- port=ntohs(from.sin_port);
+#ifdef EAI_FAMILY
+ do {
+ char h[NI_MAXHOST],s[NI_MAXSERV];
+ size_t nl;
+ static union { void *p;
+ int (WSAAPI *f)(const struct sockaddr *,size_t/*socklen_t*/,
+ char *,size_t,char *,size_t,int);
+ } p_getnameinfo = {NULL};
+ /* 2nd argument to getnameinfo is specified to
+ * be socklen_t. Unfortunately there is a number
+ * of environments where socklen_t is not defined.
+ * As it's passed by value, it's safe to pass it
+ * as size_t... <appro> */
+
+ if (p_getnameinfo.p==NULL)
+ {
+ if ((p_getnameinfo.p=DSO_global_lookup("getnameinfo"))==NULL)
+ p_getnameinfo.p=(void*)-1;
+ }
+ if (p_getnameinfo.p==(void *)-1) break;
+
+ if ((*p_getnameinfo.f)(&sa.from.sa,sa.len.i,h,sizeof(h),s,sizeof(s),
+ NI_NUMERICHOST|NI_NUMERICSERV)) break;
+ nl = strlen(h)+strlen(s)+2;
+ p = *addr;
+ if (p) { *p = '\0'; p = OPENSSL_realloc(p,nl); }
+ else { p = OPENSSL_malloc(nl); }
+ if (p==NULL)
+ {
+ BIOerr(BIO_F_BIO_ACCEPT,ERR_R_MALLOC_FAILURE);
+ goto end;
+ }
+ *addr = p;
+ BIO_snprintf(*addr,nl,"%s:%s",h,s);
+ goto end;
+ } while(0);
+#endif
+ if (sa.from.sa.sa_family != AF_INET) goto end;
+ l=ntohl(sa.from.sa_in.sin_addr.s_addr);
+ port=ntohs(sa.from.sa_in.sin_port);
if (*addr == NULL)
{
if ((p=OPENSSL_malloc(24)) == NULL)
diff --git a/openssl/crypto/bio/bio.h b/openssl/crypto/bio/bio.h
index cecb6a720..152802fbd 100644
--- a/openssl/crypto/bio/bio.h
+++ b/openssl/crypto/bio/bio.h
@@ -95,6 +95,7 @@ extern "C" {
#define BIO_TYPE_BIO (19|0x0400) /* (half a) BIO pair */
#define BIO_TYPE_LINEBUFFER (20|0x0200) /* filter */
#define BIO_TYPE_DGRAM (21|0x0400|0x0100)
+#define BIO_TYPE_ASN1 (22|0x0200) /* filter */
#define BIO_TYPE_COMP (23|0x0200) /* filter */
#define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */
@@ -156,8 +157,11 @@ extern "C" {
* previous write
* operation */
+#define BIO_CTRL_DGRAM_GET_PEER 46
#define BIO_CTRL_DGRAM_SET_PEER 44 /* Destination for the data */
+#define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT 45 /* Next DTLS handshake timeout to
+ * adjust socket timeouts */
/* modifiers */
#define BIO_FP_READ 0x02
@@ -262,7 +266,6 @@ int BIO_method_type(const BIO *b);
typedef void bio_info_cb(struct bio_st *, int, const char *, int, long, long);
-#ifndef OPENSSL_SYS_WIN16
typedef struct bio_method_st
{
int type;
@@ -276,21 +279,6 @@ typedef struct bio_method_st
int (*destroy)(BIO *);
long (*callback_ctrl)(BIO *, int, bio_info_cb *);
} BIO_METHOD;
-#else
-typedef struct bio_method_st
- {
- int type;
- const char *name;
- int (_far *bwrite)();
- int (_far *bread)();
- int (_far *bputs)();
- int (_far *bgets)();
- long (_far *ctrl)();
- int (_far *create)();
- int (_far *destroy)();
- long (_far *callback_ctrl)();
- } BIO_METHOD;
-#endif
struct bio_st
{
@@ -331,6 +319,9 @@ typedef struct bio_f_buffer_ctx_struct
int obuf_off; /* write/read offset */
} BIO_F_BUFFER_CTX;
+/* Prefix and suffix callback in ASN1 BIO */
+typedef int asn1_ps_func(BIO *b, unsigned char **pbuf, int *plen, void *parg);
+
/* connect BIO stuff */
#define BIO_CONN_S_BEFORE 1
#define BIO_CONN_S_GET_IP 2
@@ -393,6 +384,13 @@ typedef struct bio_f_buffer_ctx_struct
#define BIO_C_RESET_READ_REQUEST 147
#define BIO_C_SET_MD_CTX 148
+#define BIO_C_SET_PREFIX 149
+#define BIO_C_GET_PREFIX 150
+#define BIO_C_SET_SUFFIX 151
+#define BIO_C_GET_SUFFIX 152
+
+#define BIO_C_SET_EX_ARG 153
+#define BIO_C_GET_EX_ARG 154
#define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg)
#define BIO_get_app_data(s) BIO_get_ex_data(s,0)
@@ -405,7 +403,7 @@ typedef struct bio_f_buffer_ctx_struct
#define BIO_get_conn_hostname(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
#define BIO_get_conn_port(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
#define BIO_get_conn_ip(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)
-#define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3)
+#define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3,0)
#define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
@@ -414,7 +412,7 @@ typedef struct bio_f_buffer_ctx_struct
#define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
#define BIO_get_accept_port(b) BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)
/* #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
-#define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?"a":NULL)
+#define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?(void *)"a":NULL)
#define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio)
#define BIO_BIND_NORMAL 0
@@ -541,6 +539,8 @@ int BIO_ctrl_reset_read_request(BIO *b);
(int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
#define BIO_dgram_send_timedout(b) \
(int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
+#define BIO_dgram_get_peer(b,peer) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer)
#define BIO_dgram_set_peer(b,peer) \
(int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)
@@ -554,22 +554,21 @@ int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
unsigned long BIO_number_read(BIO *bio);
unsigned long BIO_number_written(BIO *bio);
+/* For BIO_f_asn1() */
+int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
+ asn1_ps_func *prefix_free);
+int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
+ asn1_ps_func **pprefix_free);
+int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
+ asn1_ps_func *suffix_free);
+int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
+ asn1_ps_func **psuffix_free);
+
# ifndef OPENSSL_NO_FP_API
-# if defined(OPENSSL_SYS_WIN16) && defined(_WINDLL)
-BIO_METHOD *BIO_s_file_internal(void);
-BIO *BIO_new_file_internal(char *filename, char *mode);
-BIO *BIO_new_fp_internal(FILE *stream, int close_flag);
-# define BIO_s_file BIO_s_file_internal
-# define BIO_new_file BIO_new_file_internal
-# define BIO_new_fp BIO_new_fp_internal
-# else /* FP_API */
BIO_METHOD *BIO_s_file(void );
BIO *BIO_new_file(const char *filename, const char *mode);
BIO *BIO_new_fp(FILE *stream, int close_flag);
-# define BIO_s_file_internal BIO_s_file
-# define BIO_new_file_internal BIO_new_file
-# define BIO_new_fp_internal BIO_s_file
-# endif /* FP_API */
+# define BIO_s_file_internal BIO_s_file
# endif
BIO * BIO_new(BIO_METHOD *type);
int BIO_set(BIO *a,BIO_METHOD *type);
@@ -598,13 +597,8 @@ int BIO_nread(BIO *bio, char **buf, int num);
int BIO_nwrite0(BIO *bio, char **buf);
int BIO_nwrite(BIO *bio, char **buf, int num);
-#ifndef OPENSSL_SYS_WIN16
long BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi,
long argl,long ret);
-#else
-long _far _loadds BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi,
- long argl,long ret);
-#endif
BIO_METHOD *BIO_s_mem(void);
BIO *BIO_new_mem_buf(void *buf, int len);
diff --git a/openssl/crypto/bio/bio_cb.c b/openssl/crypto/bio/bio_cb.c
index 6f4254a11..9bcbc321d 100644
--- a/openssl/crypto/bio/bio_cb.c
+++ b/openssl/crypto/bio/bio_cb.c
@@ -85,28 +85,32 @@ long MS_CALLBACK BIO_debug_callback(BIO *bio, int cmd, const char *argp,
break;
case BIO_CB_READ:
if (bio->method->type & BIO_TYPE_DESCRIPTOR)
- BIO_snprintf(p,p_maxlen,"read(%d,%d) - %s fd=%d\n",
- bio->num,argi,bio->method->name,bio->num);
+ BIO_snprintf(p,p_maxlen,"read(%d,%lu) - %s fd=%d\n",
+ bio->num,(unsigned long)argi,
+ bio->method->name,bio->num);
else
- BIO_snprintf(p,p_maxlen,"read(%d,%d) - %s\n",
- bio->num,argi,bio->method->name);
+ BIO_snprintf(p,p_maxlen,"read(%d,%lu) - %s\n",
+ bio->num,(unsigned long)argi,
+ bio->method->name);
break;
case BIO_CB_WRITE:
if (bio->method->type & BIO_TYPE_DESCRIPTOR)
- BIO_snprintf(p,p_maxlen,"write(%d,%d) - %s fd=%d\n",
- bio->num,argi,bio->method->name,bio->num);
+ BIO_snprintf(p,p_maxlen,"write(%d,%lu) - %s fd=%d\n",
+ bio->num,(unsigned long)argi,
+ bio->method->name,bio->num);
else
- BIO_snprintf(p,p_maxlen,"write(%d,%d) - %s\n",
- bio->num,argi,bio->method->name);
+ BIO_snprintf(p,p_maxlen,"write(%d,%lu) - %s\n",
+ bio->num,(unsigned long)argi,
+ bio->method->name);
break;
case BIO_CB_PUTS:
BIO_snprintf(p,p_maxlen,"puts() - %s\n",bio->method->name);
break;
case BIO_CB_GETS:
- BIO_snprintf(p,p_maxlen,"gets(%d) - %s\n",argi,bio->method->name);
+ BIO_snprintf(p,p_maxlen,"gets(%lu) - %s\n",(unsigned long)argi,bio->method->name);
break;
case BIO_CB_CTRL:
- BIO_snprintf(p,p_maxlen,"ctrl(%d) - %s\n",argi,bio->method->name);
+ BIO_snprintf(p,p_maxlen,"ctrl(%lu) - %s\n",(unsigned long)argi,bio->method->name);
break;
case BIO_CB_RETURN|BIO_CB_READ:
BIO_snprintf(p,p_maxlen,"read return %ld\n",ret);
diff --git a/openssl/crypto/bio/bio_err.c b/openssl/crypto/bio/bio_err.c
index 6603f1c74..a224edd5a 100644
--- a/openssl/crypto/bio/bio_err.c
+++ b/openssl/crypto/bio/bio_err.c
@@ -1,6 +1,6 @@
/* crypto/bio/bio_err.c */
/* ====================================================================
- * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 1999-2006 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
diff --git a/openssl/crypto/bio/bio_lcl.h b/openssl/crypto/bio/bio_lcl.h
index dba2919d4..e7f7ec8d8 100644
--- a/openssl/crypto/bio/bio_lcl.h
+++ b/openssl/crypto/bio/bio_lcl.h
@@ -18,11 +18,19 @@
#define UP_ftell ftell
#define UP_fflush fflush
#define UP_ferror ferror
+#ifdef _WIN32
+#define UP_fileno _fileno
+#define UP_open _open
+#define UP_read _read
+#define UP_write _write
+#define UP_lseek _lseek
+#define UP_close _close
+#else
#define UP_fileno fileno
-
#define UP_open open
#define UP_read read
#define UP_write write
#define UP_lseek lseek
#define UP_close close
#endif
+#endif
diff --git a/openssl/crypto/bio/bio_lib.c b/openssl/crypto/bio/bio_lib.c
index 3f52ae953..77f4de9c3 100644
--- a/openssl/crypto/bio/bio_lib.c
+++ b/openssl/crypto/bio/bio_lib.c
@@ -429,7 +429,7 @@ BIO *BIO_push(BIO *b, BIO *bio)
if (bio != NULL)
bio->prev_bio=lb;
/* called to do internal processing */
- BIO_ctrl(b,BIO_CTRL_PUSH,0,NULL);
+ BIO_ctrl(b,BIO_CTRL_PUSH,0,lb);
return(b);
}
@@ -441,7 +441,7 @@ BIO *BIO_pop(BIO *b)
if (b == NULL) return(NULL);
ret=b->next_bio;
- BIO_ctrl(b,BIO_CTRL_POP,0,NULL);
+ BIO_ctrl(b,BIO_CTRL_POP,0,b);
if (b->prev_bio != NULL)
b->prev_bio->next_bio=b->next_bio;
diff --git a/openssl/crypto/bio/bss_acpt.c b/openssl/crypto/bio/bss_acpt.c
index d090b7272..826f76114 100644
--- a/openssl/crypto/bio/bss_acpt.c
+++ b/openssl/crypto/bio/bss_acpt.c
@@ -100,8 +100,8 @@ static int acpt_new(BIO *h);
static int acpt_free(BIO *data);
static int acpt_state(BIO *b, BIO_ACCEPT *c);
static void acpt_close_socket(BIO *data);
-BIO_ACCEPT *BIO_ACCEPT_new(void );
-void BIO_ACCEPT_free(BIO_ACCEPT *a);
+static BIO_ACCEPT *BIO_ACCEPT_new(void );
+static void BIO_ACCEPT_free(BIO_ACCEPT *a);
#define ACPT_S_BEFORE 1
#define ACPT_S_GET_ACCEPT_SOCKET 2
@@ -141,7 +141,7 @@ static int acpt_new(BIO *bi)
return(1);
}
-BIO_ACCEPT *BIO_ACCEPT_new(void)
+static BIO_ACCEPT *BIO_ACCEPT_new(void)
{
BIO_ACCEPT *ret;
@@ -154,7 +154,7 @@ BIO_ACCEPT *BIO_ACCEPT_new(void)
return(ret);
}
-void BIO_ACCEPT_free(BIO_ACCEPT *a)
+static void BIO_ACCEPT_free(BIO_ACCEPT *a)
{
if(a == NULL)
return;
diff --git a/openssl/crypto/bio/bss_dgram.c b/openssl/crypto/bio/bss_dgram.c
index c3da6dc82..eb7e36546 100644
--- a/openssl/crypto/bio/bss_dgram.c
+++ b/openssl/crypto/bio/bss_dgram.c
@@ -66,7 +66,13 @@
#include <openssl/bio.h>
+#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_VMS)
+#include <sys/timeb.h>
+#endif
+
+#ifdef OPENSSL_SYS_LINUX
#define IP_MTU 14 /* linux is lame */
+#endif
#ifdef WATT32
#define sock_write SockWrite /* Watt-32 uses same names */
@@ -84,6 +90,8 @@ static int dgram_clear(BIO *bio);
static int BIO_dgram_should_retry(int s);
+static void get_current_time(struct timeval *t);
+
static BIO_METHOD methods_dgramp=
{
BIO_TYPE_DGRAM,
@@ -100,10 +108,18 @@ static BIO_METHOD methods_dgramp=
typedef struct bio_dgram_data_st
{
- struct sockaddr peer;
+ union {
+ struct sockaddr sa;
+ struct sockaddr_in sa_in;
+#if OPENSSL_USE_IPV6
+ struct sockaddr_in6 sa_in6;
+#endif
+ } peer;
unsigned int connected;
unsigned int _errno;
unsigned int mtu;
+ struct timeval next_timeout;
+ struct timeval socket_timeout;
} bio_dgram_data;
BIO_METHOD *BIO_s_datagram(void)
@@ -165,31 +181,140 @@ static int dgram_clear(BIO *a)
}
return(1);
}
-
+
+static void dgram_adjust_rcv_timeout(BIO *b)
+ {
+#if defined(SO_RCVTIMEO)
+ bio_dgram_data *data = (bio_dgram_data *)b->ptr;
+ int sz = sizeof(int);
+
+ /* Is a timer active? */
+ if (data->next_timeout.tv_sec > 0 || data->next_timeout.tv_usec > 0)
+ {
+ struct timeval timenow, timeleft;
+
+ /* Read current socket timeout */
+#ifdef OPENSSL_SYS_WINDOWS
+ int timeout;
+ if (getsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+ (void*)&timeout, &sz) < 0)
+ { perror("getsockopt"); }
+ else
+ {
+ data->socket_timeout.tv_sec = timeout / 1000;
+ data->socket_timeout.tv_usec = (timeout % 1000) * 1000;
+ }
+#else
+ if ( getsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+ &(data->socket_timeout), (void *)&sz) < 0)
+ { perror("getsockopt"); }
+#endif
+
+ /* Get current time */
+ get_current_time(&timenow);
+
+ /* Calculate time left until timer expires */
+ memcpy(&timeleft, &(data->next_timeout), sizeof(struct timeval));
+ timeleft.tv_sec -= timenow.tv_sec;
+ timeleft.tv_usec -= timenow.tv_usec;
+ if (timeleft.tv_usec < 0)
+ {
+ timeleft.tv_sec--;
+ timeleft.tv_usec += 1000000;
+ }
+
+ if (timeleft.tv_sec < 0)
+ {
+ timeleft.tv_sec = 0;
+ timeleft.tv_usec = 1;
+ }
+
+ /* Adjust socket timeout if next handhake message timer
+ * will expire earlier.
+ */
+ if ((data->socket_timeout.tv_sec == 0 && data->socket_timeout.tv_usec == 0) ||
+ (data->socket_timeout.tv_sec > timeleft.tv_sec) ||
+ (data->socket_timeout.tv_sec == timeleft.tv_sec &&
+ data->socket_timeout.tv_usec >= timeleft.tv_usec))
+ {
+#ifdef OPENSSL_SYS_WINDOWS
+ timeout = timeleft.tv_sec * 1000 + timeleft.tv_usec / 1000;
+ if (setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+ (void*)&timeout, sizeof(timeout)) < 0)
+ { perror("setsockopt"); }
+#else
+ if ( setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO, &timeleft,
+ sizeof(struct timeval)) < 0)
+ { perror("setsockopt"); }
+#endif
+ }
+ }
+#endif
+ }
+
+static void dgram_reset_rcv_timeout(BIO *b)
+ {
+#if defined(SO_RCVTIMEO)
+ bio_dgram_data *data = (bio_dgram_data *)b->ptr;
+
+ /* Is a timer active? */
+ if (data->next_timeout.tv_sec > 0 || data->next_timeout.tv_usec > 0)
+ {
+#ifdef OPENSSL_SYS_WINDOWS
+ int timeout = data->socket_timeout.tv_sec * 1000 +
+ data->socket_timeout.tv_usec / 1000;
+ if (setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO,
+ (void*)&timeout, sizeof(timeout)) < 0)
+ { perror("setsockopt"); }
+#else
+ if ( setsockopt(b->num, SOL_SOCKET, SO_RCVTIMEO, &(data->socket_timeout),
+ sizeof(struct timeval)) < 0)
+ { perror("setsockopt"); }
+#endif
+ }
+#endif
+ }
+
static int dgram_read(BIO *b, char *out, int outl)
{
int ret=0;
bio_dgram_data *data = (bio_dgram_data *)b->ptr;
- struct sockaddr peer;
- int peerlen = sizeof(peer);
+ struct {
+ /*
+ * See commentary in b_sock.c. <appro>
+ */
+ union { size_t s; int i; } len;
+ union {
+ struct sockaddr sa;
+ struct sockaddr_in sa_in;
+#if OPENSSL_USE_IPV6
+ struct sockaddr_in6 sa_in6;
+#endif
+ } peer;
+ } sa;
+
+ sa.len.s=0;
+ sa.len.i=sizeof(sa.peer);
if (out != NULL)
{
clear_socket_error();
- memset(&peer, 0x00, peerlen);
- /* Last arg in recvfrom is signed on some platforms and
- * unsigned on others. It is of type socklen_t on some
- * but this is not universal. Cast to (void *) to avoid
- * compiler warnings.
- */
- ret=recvfrom(b->num,out,outl,0,&peer,(void *)&peerlen);
+ memset(&sa.peer, 0x00, sizeof(sa.peer));
+ dgram_adjust_rcv_timeout(b);
+ ret=recvfrom(b->num,out,outl,0,&sa.peer.sa,(void *)&sa.len);
+ if (sizeof(sa.len.i)!=sizeof(sa.len.s) && sa.len.i==0)
+ {
+ OPENSSL_assert(sa.len.s<=sizeof(sa.peer));
+ sa.len.i = (int)sa.len.s;
+ }
+ dgram_reset_rcv_timeout(b);
- if ( ! data->connected && ret > 0)
- BIO_ctrl(b, BIO_CTRL_DGRAM_CONNECT, 0, &peer);
+ if ( ! data->connected && ret >= 0)
+ BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, &sa.peer);
BIO_clear_retry_flags(b);
- if (ret <= 0)
+ if (ret < 0)
{
if (BIO_dgram_should_retry(ret))
{
@@ -207,19 +332,29 @@ static int dgram_write(BIO *b, const char *in, int inl)
bio_dgram_data *data = (bio_dgram_data *)b->ptr;
clear_socket_error();
- if ( data->connected )
- ret=writesocket(b->num,in,inl);
- else
+ if ( data->connected )
+ ret=writesocket(b->num,in,inl);
+ else
+ {
+ int peerlen = sizeof(data->peer);
+
+ if (data->peer.sa.sa_family == AF_INET)
+ peerlen = sizeof(data->peer.sa_in);
+#if OPENSSL_USE_IVP6
+ else if (data->peer.sa.sa_family == AF_INET6)
+ peerlen = sizeof(data->peer.sa_in6);
+#endif
#if defined(NETWARE_CLIB) && defined(NETWARE_BSDSOCK)
- ret=sendto(b->num, (char *)in, inl, 0, &data->peer, sizeof(data->peer));
+ ret=sendto(b->num, (char *)in, inl, 0, &data->peer.sa, peerlen);
#else
- ret=sendto(b->num, in, inl, 0, &data->peer, sizeof(data->peer));
+ ret=sendto(b->num, in, inl, 0, &data->peer.sa, peerlen);
#endif
+ }
BIO_clear_retry_flags(b);
if (ret <= 0)
{
- if (BIO_sock_should_retry(ret))
+ if (BIO_dgram_should_retry(ret))
{
BIO_set_retry_write(b);
data->_errno = get_last_socket_error();
@@ -240,8 +375,20 @@ static long dgram_ctrl(BIO *b, int cmd, long num, void *ptr)
int *ip;
struct sockaddr *to = NULL;
bio_dgram_data *data = NULL;
+#if defined(IP_MTU_DISCOVER) || defined(IP_MTU)
long sockopt_val = 0;
unsigned int sockopt_len = 0;
+#endif
+#ifdef OPENSSL_SYS_LINUX
+ socklen_t addr_len;
+ union {
+ struct sockaddr sa;
+ struct sockaddr_in s4;
+#if OPENSSL_USE_IPV6
+ struct sockaddr_in6 s6;
+#endif
+ } addr;
+#endif
data = (bio_dgram_data *)b->ptr;
@@ -294,30 +441,110 @@ static long dgram_ctrl(BIO *b, int cmd, long num, void *ptr)
else
{
#endif
- memcpy(&(data->peer),to, sizeof(struct sockaddr));
+ switch (to->sa_family)
+ {
+ case AF_INET:
+ memcpy(&data->peer,to,sizeof(data->peer.sa_in));
+ break;
+#if OPENSSL_USE_IPV6
+ case AF_INET6:
+ memcpy(&data->peer,to,sizeof(data->peer.sa_in6));
+ break;
+#endif
+ default:
+ memcpy(&data->peer,to,sizeof(data->peer.sa));
+ break;
+ }
#if 0
}
#endif
break;
/* (Linux)kernel sets DF bit on outgoing IP packets */
-#ifdef IP_MTU_DISCOVER
case BIO_CTRL_DGRAM_MTU_DISCOVER:
- sockopt_val = IP_PMTUDISC_DO;
- if ((ret = setsockopt(b->num, IPPROTO_IP, IP_MTU_DISCOVER,
- &sockopt_val, sizeof(sockopt_val))) < 0)
- perror("setsockopt");
+#ifdef OPENSSL_SYS_LINUX
+ addr_len = (socklen_t)sizeof(addr);
+ memset((void *)&addr, 0, sizeof(addr));
+ if (getsockname(b->num, &addr.sa, &addr_len) < 0)
+ {
+ ret = 0;
+ break;
+ }
+ sockopt_len = sizeof(sockopt_val);
+ switch (addr.sa.sa_family)
+ {
+ case AF_INET:
+ sockopt_val = IP_PMTUDISC_DO;
+ if ((ret = setsockopt(b->num, IPPROTO_IP, IP_MTU_DISCOVER,
+ &sockopt_val, sizeof(sockopt_val))) < 0)
+ perror("setsockopt");
+ break;
+#if OPENSSL_USE_IPV6 && defined(IPV6_MTU_DISCOVER)
+ case AF_INET6:
+ sockopt_val = IPV6_PMTUDISC_DO;
+ if ((ret = setsockopt(b->num, IPPROTO_IPV6, IPV6_MTU_DISCOVER,
+ &sockopt_val, sizeof(sockopt_val))) < 0)
+ perror("setsockopt");
+ break;
+#endif
+ default:
+ ret = -1;
+ break;
+ }
+ ret = -1;
+#else
break;
#endif
case BIO_CTRL_DGRAM_QUERY_MTU:
- sockopt_len = sizeof(sockopt_val);
- if ((ret = getsockopt(b->num, IPPROTO_IP, IP_MTU, (void *)&sockopt_val,
- &sockopt_len)) < 0 || sockopt_val < 0)
- { ret = 0; }
- else
+#ifdef OPENSSL_SYS_LINUX
+ addr_len = (socklen_t)sizeof(addr);
+ memset((void *)&addr, 0, sizeof(addr));
+ if (getsockname(b->num, &addr.sa, &addr_len) < 0)
+ {
+ ret = 0;
+ break;
+ }
+ sockopt_len = sizeof(sockopt_val);
+ switch (addr.sa.sa_family)
{
- data->mtu = sockopt_val;
- ret = data->mtu;
+ case AF_INET:
+ if ((ret = getsockopt(b->num, IPPROTO_IP, IP_MTU, (void *)&sockopt_val,
+ &sockopt_len)) < 0 || sockopt_val < 0)
+ {
+ ret = 0;
+ }
+ else
+ {
+ /* we assume that the transport protocol is UDP and no
+ * IP options are used.
+ */
+ data->mtu = sockopt_val - 8 - 20;
+ ret = data->mtu;
+ }
+ break;
+#if OPENSSL_USE_IPV6 && defined(IPV6_MTU)
+ case AF_INET6:
+ if ((ret = getsockopt(b->num, IPPROTO_IPV6, IPV6_MTU, (void *)&sockopt_val,
+ &sockopt_len)) < 0 || sockopt_val < 0)
+ {
+ ret = 0;
+ }
+ else
+ {
+ /* we assume that the transport protocol is UDP and no
+ * IPV6 options are used.
+ */
+ data->mtu = sockopt_val - 8 - 40;
+ ret = data->mtu;
+ }
+ break;
+#endif
+ default:
+ ret = 0;
+ break;
}
+#else
+ ret = 0;
+#endif
break;
case BIO_CTRL_DGRAM_GET_MTU:
return data->mtu;
@@ -332,19 +559,66 @@ static long dgram_ctrl(BIO *b, int cmd, long num, void *ptr)
if ( to != NULL)
{
data->connected = 1;
- memcpy(&(data->peer),to, sizeof(struct sockaddr));
+ switch (to->sa_family)
+ {
+ case AF_INET:
+ memcpy(&data->peer,to,sizeof(data->peer.sa_in));
+ break;
+#if OPENSSL_USE_IPV6
+ case AF_INET6:
+ memcpy(&data->peer,to,sizeof(data->peer.sa_in6));
+ break;
+#endif
+ default:
+ memcpy(&data->peer,to,sizeof(data->peer.sa));
+ break;
+ }
}
else
{
data->connected = 0;
- memset(&(data->peer), 0x00, sizeof(struct sockaddr));
+ memset(&(data->peer), 0x00, sizeof(data->peer));
}
break;
- case BIO_CTRL_DGRAM_SET_PEER:
- to = (struct sockaddr *) ptr;
-
- memcpy(&(data->peer), to, sizeof(struct sockaddr));
- break;
+ case BIO_CTRL_DGRAM_GET_PEER:
+ switch (data->peer.sa.sa_family)
+ {
+ case AF_INET:
+ ret=sizeof(data->peer.sa_in);
+ break;
+#if OPENSSL_USE_IPV6
+ case AF_INET6:
+ ret=sizeof(data->peer.sa_in6);
+ break;
+#endif
+ default:
+ ret=sizeof(data->peer.sa);
+ break;
+ }
+ if (num==0 || num>ret)
+ num=ret;
+ memcpy(ptr,&data->peer,(ret=num));
+ break;
+ case BIO_CTRL_DGRAM_SET_PEER:
+ to = (struct sockaddr *) ptr;
+ switch (to->sa_family)
+ {
+ case AF_INET:
+ memcpy(&data->peer,to,sizeof(data->peer.sa_in));
+ break;
+#if OPENSSL_USE_IPV6
+ case AF_INET6:
+ memcpy(&data->peer,to,sizeof(data->peer.sa_in6));
+ break;
+#endif
+ default:
+ memcpy(&data->peer,to,sizeof(data->peer.sa));
+ break;
+ }
+ break;
+ case BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT:
+ memcpy(&(data->next_timeout), ptr, sizeof(struct timeval));
+ break;
#if defined(SO_RCVTIMEO)
case BIO_CTRL_DGRAM_SET_RECV_TIMEOUT:
#ifdef OPENSSL_SYS_WINDOWS
@@ -507,10 +781,6 @@ int BIO_dgram_non_fatal_error(int err)
# endif
#endif
-#if defined(ENOTCONN)
- case ENOTCONN:
-#endif
-
#ifdef EINTR
case EINTR:
#endif
@@ -533,11 +803,6 @@ int BIO_dgram_non_fatal_error(int err)
case EALREADY:
#endif
-/* DF bit set, and packet larger than MTU */
-#ifdef EMSGSIZE
- case EMSGSIZE:
-#endif
-
return(1);
/* break; */
default:
@@ -546,3 +811,20 @@ int BIO_dgram_non_fatal_error(int err)
return(0);
}
#endif
+
+static void get_current_time(struct timeval *t)
+ {
+#ifdef OPENSSL_SYS_WIN32
+ struct _timeb tb;
+ _ftime(&tb);
+ t->tv_sec = (long)tb.time;
+ t->tv_usec = (long)tb.millitm * 1000;
+#elif defined(OPENSSL_SYS_VMS)
+ struct timeb tb;
+ ftime(&tb);
+ t->tv_sec = (long)tb.time;
+ t->tv_usec = (long)tb.millitm * 1000;
+#else
+ gettimeofday(t, NULL);
+#endif
+ }
diff --git a/openssl/crypto/bio/bss_fd.c b/openssl/crypto/bio/bss_fd.c
index 4c229bf64..d1bf85aae 100644
--- a/openssl/crypto/bio/bss_fd.c
+++ b/openssl/crypto/bio/bss_fd.c
@@ -60,6 +60,13 @@
#include <errno.h>
#define USE_SOCKETS
#include "cryptlib.h"
+
+#if defined(OPENSSL_NO_POSIX_IO)
+/*
+ * One can argue that one should implement dummy placeholder for
+ * BIO_s_fd here...
+ */
+#else
/*
* As for unconditional usage of "UPLINK" interface in this module.
* Trouble is that unlike Unix file descriptors [which are indexes
@@ -77,6 +84,7 @@
static int fd_write(BIO *h, const char *buf, int num);
static int fd_read(BIO *h, char *buf, int size);
static int fd_puts(BIO *h, const char *str);
+static int fd_gets(BIO *h, char *buf, int size);
static long fd_ctrl(BIO *h, int cmd, long arg1, void *arg2);
static int fd_new(BIO *h);
static int fd_free(BIO *data);
@@ -88,7 +96,7 @@ static BIO_METHOD methods_fdp=
fd_write,
fd_read,
fd_puts,
- NULL, /* fd_gets, */
+ fd_gets,
fd_ctrl,
fd_new,
fd_free,
@@ -227,6 +235,22 @@ static int fd_puts(BIO *bp, const char *str)
return(ret);
}
+static int fd_gets(BIO *bp, char *buf, int size)
+ {
+ int ret=0;
+ char *ptr=buf;
+ char *end=buf+size-1;
+
+ while ( (ptr < end) && (fd_read(bp, ptr, 1) > 0) && (ptr[0] != '\n') )
+ ptr++;
+
+ ptr[0]='\0';
+
+ if (buf[0] != '\0')
+ ret=strlen(buf);
+ return(ret);
+ }
+
int BIO_fd_should_retry(int i)
{
int err;
@@ -292,3 +316,4 @@ int BIO_fd_non_fatal_error(int err)
}
return(0);
}
+#endif
diff --git a/openssl/crypto/bio/bss_file.c b/openssl/crypto/bio/bss_file.c
index 9ad46fa08..ba4f8e994 100644
--- a/openssl/crypto/bio/bss_file.c
+++ b/openssl/crypto/bio/bss_file.c
@@ -131,7 +131,7 @@ BIO *BIO_new_file(const char *filename, const char *mode)
BIOerr(BIO_F_BIO_NEW_FILE,ERR_R_SYS_LIB);
return(NULL);
}
- if ((ret=BIO_new(BIO_s_file_internal())) == NULL)
+ if ((ret=BIO_new(BIO_s_file())) == NULL)
{
fclose(file);
return(NULL);
@@ -272,9 +272,9 @@ static long MS_CALLBACK file_ctrl(BIO *b, int cmd, long num, void *ptr)
BIO_clear_flags(b,BIO_FLAGS_UPLINK);
#endif
#endif
-#ifdef UP_fsetmode
+#ifdef UP_fsetmod
if (b->flags&BIO_FLAGS_UPLINK)
- UP_fsetmode(b->ptr,num&BIO_FP_TEXT?'t':'b');
+ UP_fsetmod(b->ptr,(char)((num&BIO_FP_TEXT)?'t':'b'));
else
#endif
{
@@ -286,8 +286,7 @@ static long MS_CALLBACK file_ctrl(BIO *b, int cmd, long num, void *ptr)
_setmode(fd,_O_BINARY);
#elif defined(OPENSSL_SYS_NETWARE) && defined(NETWARE_CLIB)
int fd = fileno((FILE*)ptr);
- /* Under CLib there are differences in file modes
- */
+ /* Under CLib there are differences in file modes */
if (num & BIO_FP_TEXT)
setmode(fd,O_TEXT);
else
@@ -308,7 +307,7 @@ static long MS_CALLBACK file_ctrl(BIO *b, int cmd, long num, void *ptr)
else
_setmode(fd,_O_BINARY);
}
-#elif defined(OPENSSL_SYS_OS2)
+#elif defined(OPENSSL_SYS_OS2) || defined(OPENSSL_SYS_WIN32_CYGWIN)
int fd = fileno((FILE*)ptr);
if (num & BIO_FP_TEXT)
setmode(fd, O_TEXT);
@@ -404,11 +403,18 @@ static int MS_CALLBACK file_gets(BIO *bp, char *buf, int size)
buf[0]='\0';
if (bp->flags&BIO_FLAGS_UPLINK)
- UP_fgets(buf,size,bp->ptr);
+ {
+ if (!UP_fgets(buf,size,bp->ptr))
+ goto err;
+ }
else
- fgets(buf,size,(FILE *)bp->ptr);
+ {
+ if (!fgets(buf,size,(FILE *)bp->ptr))
+ goto err;
+ }
if (buf[0] != '\0')
ret=strlen(buf);
+ err:
return(ret);
}
diff --git a/openssl/crypto/bio/bss_log.c b/openssl/crypto/bio/bss_log.c
index 6360dbc82..7ead044b3 100644
--- a/openssl/crypto/bio/bss_log.c
+++ b/openssl/crypto/bio/bss_log.c
@@ -70,7 +70,6 @@
#if defined(OPENSSL_SYS_WINCE)
#elif defined(OPENSSL_SYS_WIN32)
-# include <process.h>
#elif defined(OPENSSL_SYS_VMS)
# include <opcdef.h>
# include <descrip.h>
@@ -122,18 +121,6 @@ static int MS_CALLBACK slg_free(BIO *data);
static void xopenlog(BIO* bp, char* name, int level);
static void xsyslog(BIO* bp, int priority, const char* string);
static void xcloselog(BIO* bp);
-#ifdef OPENSSL_SYS_WIN32
-LONG (WINAPI *go_for_advapi)() = RegOpenKeyEx;
-HANDLE (WINAPI *register_event_source)() = NULL;
-BOOL (WINAPI *deregister_event_source)() = NULL;
-BOOL (WINAPI *report_event)() = NULL;
-#define DL_PROC(m,f) (GetProcAddress( m, f ))
-#ifdef UNICODE
-#define DL_PROC_X(m,f) DL_PROC( m, f "W" )
-#else
-#define DL_PROC_X(m,f) DL_PROC( m, f "A" )
-#endif
-#endif
static BIO_METHOD methods_slg=
{
@@ -175,7 +162,7 @@ static int MS_CALLBACK slg_write(BIO *b, const char *in, int inl)
char* buf;
char* pp;
int priority, i;
- static struct
+ static const struct
{
int strl;
char str[10];
@@ -249,35 +236,20 @@ static int MS_CALLBACK slg_puts(BIO *bp, const char *str)
static void xopenlog(BIO* bp, char* name, int level)
{
- if ( !register_event_source )
- {
- HANDLE advapi;
- if ( !(advapi = GetModuleHandle("advapi32")) )
- return;
- register_event_source = (HANDLE (WINAPI *)())DL_PROC_X(advapi,
- "RegisterEventSource" );
- deregister_event_source = (BOOL (WINAPI *)())DL_PROC(advapi,
- "DeregisterEventSource");
- report_event = (BOOL (WINAPI *)())DL_PROC_X(advapi,
- "ReportEvent" );
- if ( !(register_event_source && deregister_event_source &&
- report_event) )
- {
- register_event_source = NULL;
- deregister_event_source = NULL;
- report_event = NULL;
- return;
- }
- }
- bp->ptr= (char *)register_event_source(NULL, name);
+ if (GetVersion() < 0x80000000)
+ bp->ptr = RegisterEventSourceA(NULL,name);
+ else
+ bp->ptr = NULL;
}
static void xsyslog(BIO *bp, int priority, const char *string)
{
LPCSTR lpszStrings[2];
WORD evtype= EVENTLOG_ERROR_TYPE;
- int pid = _getpid();
- char pidbuf[DECIMAL_SIZE(pid)+4];
+ char pidbuf[DECIMAL_SIZE(DWORD)+4];
+
+ if (bp->ptr == NULL)
+ return;
switch (priority)
{
@@ -301,19 +273,18 @@ static void xsyslog(BIO *bp, int priority, const char *string)
break;
}
- sprintf(pidbuf, "[%d] ", pid);
+ sprintf(pidbuf, "[%u] ", GetCurrentProcessId());
lpszStrings[0] = pidbuf;
lpszStrings[1] = string;
- if(report_event && bp->ptr)
- report_event(bp->ptr, evtype, 0, 1024, NULL, 2, 0,
+ ReportEventA(bp->ptr, evtype, 0, 1024, NULL, 2, 0,
lpszStrings, NULL);
}
static void xcloselog(BIO* bp)
{
- if(deregister_event_source && bp->ptr)
- deregister_event_source((HANDLE)(bp->ptr));
+ if(bp->ptr)
+ DeregisterEventSource((HANDLE)(bp->ptr));
bp->ptr= NULL;
}
diff --git a/openssl/crypto/bio/bss_mem.c b/openssl/crypto/bio/bss_mem.c
index e7ab9cb3a..37d4194e4 100644
--- a/openssl/crypto/bio/bss_mem.c
+++ b/openssl/crypto/bio/bss_mem.c
@@ -94,16 +94,18 @@ BIO *BIO_new_mem_buf(void *buf, int len)
{
BIO *ret;
BUF_MEM *b;
+ size_t sz;
+
if (!buf) {
BIOerr(BIO_F_BIO_NEW_MEM_BUF,BIO_R_NULL_PARAMETER);
return NULL;
}
- if(len == -1) len = strlen(buf);
+ sz = (len<0) ? strlen(buf) : (size_t)len;
if(!(ret = BIO_new(BIO_s_mem())) ) return NULL;
b = (BUF_MEM *)ret->ptr;
b->data = buf;
- b->length = len;
- b->max = len;
+ b->length = sz;
+ b->max = sz;
ret->flags |= BIO_FLAGS_MEM_RDONLY;
/* Since this is static data retrying wont help */
ret->num = 0;
@@ -144,22 +146,16 @@ static int mem_read(BIO *b, char *out, int outl)
{
int ret= -1;
BUF_MEM *bm;
- int i;
- char *from,*to;
bm=(BUF_MEM *)b->ptr;
BIO_clear_retry_flags(b);
- ret=(outl > bm->length)?bm->length:outl;
+ ret=(outl >=0 && (size_t)outl > bm->length)?(int)bm->length:outl;
if ((out != NULL) && (ret > 0)) {
memcpy(out,bm->data,ret);
bm->length-=ret;
- /* memmove(&(bm->data[0]),&(bm->data[ret]), bm->length); */
if(b->flags & BIO_FLAGS_MEM_RDONLY) bm->data += ret;
else {
- from=(char *)&(bm->data[ret]);
- to=(char *)&(bm->data[0]);
- for (i=0; i<bm->length; i++)
- to[i]=from[i];
+ memmove(&(bm->data[0]),&(bm->data[ret]),bm->length);
}
} else if (bm->length == 0)
{
diff --git a/openssl/crypto/bio/bss_sock.c b/openssl/crypto/bio/bss_sock.c
index 30c3ceab4..3df31938c 100644
--- a/openssl/crypto/bio/bss_sock.c
+++ b/openssl/crypto/bio/bss_sock.c
@@ -172,15 +172,6 @@ static long sock_ctrl(BIO *b, int cmd, long num, void *ptr)
switch (cmd)
{
- case BIO_CTRL_RESET:
- num=0;
- case BIO_C_FILE_SEEK:
- ret=0;
- break;
- case BIO_C_FILE_TELL:
- case BIO_CTRL_INFO:
- ret=0;
- break;
case BIO_C_SET_FD:
sock_free(b);
b->num= *((int *)ptr);
@@ -203,10 +194,6 @@ static long sock_ctrl(BIO *b, int cmd, long num, void *ptr)
case BIO_CTRL_SET_CLOSE:
b->shutdown=(int)num;
break;
- case BIO_CTRL_PENDING:
- case BIO_CTRL_WPENDING:
- ret=0;
- break;
case BIO_CTRL_DUP:
case BIO_CTRL_FLUSH:
ret=1;