diff options
Diffstat (limited to 'deps/openssl/openssl/include/openssl/bio.h')
| -rw-r--r-- | deps/openssl/openssl/include/openssl/bio.h | 593 |
1 files changed, 281 insertions, 312 deletions
diff --git a/deps/openssl/openssl/include/openssl/bio.h b/deps/openssl/openssl/include/openssl/bio.h index 8f2438cdad..f435bd8ef6 100644 --- a/deps/openssl/openssl/include/openssl/bio.h +++ b/deps/openssl/openssl/include/openssl/bio.h @@ -1,59 +1,10 @@ -/* crypto/bio/bio.h */ -/* 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. +/* + * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. * - * 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.] + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ #ifndef HEADER_BIO_H @@ -61,7 +12,7 @@ # include <openssl/e_os2.h> -# ifndef OPENSSL_NO_FP_API +# ifndef OPENSSL_NO_STDIO # include <stdio.h> # endif # include <stdarg.h> @@ -69,49 +20,46 @@ # include <openssl/crypto.h> # ifndef OPENSSL_NO_SCTP -# ifndef OPENSSL_SYS_VMS -# include <stdint.h> -# else -# include <inttypes.h> -# endif +# include <openssl/e_os2.h> # endif #ifdef __cplusplus extern "C" { #endif +/* There are the classes of BIOs */ +# define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */ +# define BIO_TYPE_FILTER 0x0200 +# define BIO_TYPE_SOURCE_SINK 0x0400 + /* These are the 'types' of BIOs */ -# define BIO_TYPE_NONE 0 -# define BIO_TYPE_MEM (1|0x0400) -# define BIO_TYPE_FILE (2|0x0400) - -# define BIO_TYPE_FD (4|0x0400|0x0100) -# define BIO_TYPE_SOCKET (5|0x0400|0x0100) -# define BIO_TYPE_NULL (6|0x0400) -# define BIO_TYPE_SSL (7|0x0200) -# define BIO_TYPE_MD (8|0x0200)/* passive filter */ -# define BIO_TYPE_BUFFER (9|0x0200)/* filter */ -# define BIO_TYPE_CIPHER (10|0x0200)/* filter */ -# define BIO_TYPE_BASE64 (11|0x0200)/* filter */ -# define BIO_TYPE_CONNECT (12|0x0400|0x0100)/* socket - connect */ -# define BIO_TYPE_ACCEPT (13|0x0400|0x0100)/* socket for accept */ -# define BIO_TYPE_PROXY_CLIENT (14|0x0200)/* client proxy BIO */ -# define BIO_TYPE_PROXY_SERVER (15|0x0200)/* server proxy BIO */ -# define BIO_TYPE_NBIO_TEST (16|0x0200)/* server proxy BIO */ -# define BIO_TYPE_NULL_FILTER (17|0x0200) -# define BIO_TYPE_BER (18|0x0200)/* BER -> bin filter */ -# 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_NONE 0 +# define BIO_TYPE_MEM ( 1|BIO_TYPE_SOURCE_SINK) +# define BIO_TYPE_FILE ( 2|BIO_TYPE_SOURCE_SINK) + +# define BIO_TYPE_FD ( 4|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) +# define BIO_TYPE_SOCKET ( 5|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) +# define BIO_TYPE_NULL ( 6|BIO_TYPE_SOURCE_SINK) +# define BIO_TYPE_SSL ( 7|BIO_TYPE_FILTER) +# define BIO_TYPE_MD ( 8|BIO_TYPE_FILTER) +# define BIO_TYPE_BUFFER ( 9|BIO_TYPE_FILTER) +# define BIO_TYPE_CIPHER (10|BIO_TYPE_FILTER) +# define BIO_TYPE_BASE64 (11|BIO_TYPE_FILTER) +# define BIO_TYPE_CONNECT (12|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) +# define BIO_TYPE_ACCEPT (13|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) + +# define BIO_TYPE_NBIO_TEST (16|BIO_TYPE_FILTER)/* server proxy BIO */ +# define BIO_TYPE_NULL_FILTER (17|BIO_TYPE_FILTER) +# define BIO_TYPE_BIO (19|BIO_TYPE_SOURCE_SINK)/* half a BIO pair */ +# define BIO_TYPE_LINEBUFFER (20|BIO_TYPE_FILTER) +# define BIO_TYPE_DGRAM (21|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) +# define BIO_TYPE_ASN1 (22|BIO_TYPE_FILTER) +# define BIO_TYPE_COMP (23|BIO_TYPE_FILTER) # ifndef OPENSSL_NO_SCTP -# define BIO_TYPE_DGRAM_SCTP (24|0x0400|0x0100) +# define BIO_TYPE_DGRAM_SCTP (24|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR) # endif -# define BIO_TYPE_ASN1 (22|0x0200)/* filter */ -# define BIO_TYPE_COMP (23|0x0200)/* filter */ -# define BIO_TYPE_DESCRIPTOR 0x0100/* socket, fd, connect or accept */ -# define BIO_TYPE_FILTER 0x0200 -# define BIO_TYPE_SOURCE_SINK 0x0400 +#define BIO_TYPE_START 128 /* * BIO_FILENAME_READ|BIO_CLOSE to open or close on free. @@ -136,7 +84,6 @@ extern "C" { # define BIO_CTRL_FLUSH 11/* opt - 'flush' buffered output */ # define BIO_CTRL_DUP 12/* man - extra stuff for 'duped' BIO */ # define BIO_CTRL_WPENDING 13/* opt - number of bytes still to write */ -/* callback is int cb(BIO *bio,state,ret); */ # define BIO_CTRL_SET_CALLBACK 14/* opt - set callback function */ # define BIO_CTRL_GET_CALLBACK 15/* opt - set callback function */ @@ -178,9 +125,10 @@ extern "C" { # define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD 49 +/* Deliberately outside of OPENSSL_NO_SCTP - used in bss_dgram.c */ +# define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE 50 # ifndef OPENSSL_NO_SCTP /* SCTP stuff */ -# define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE 50 # define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY 51 # define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY 52 # define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD 53 @@ -193,6 +141,8 @@ extern "C" { # define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN 70 # endif +# define BIO_CTRL_DGRAM_SET_PEEK_MODE 71 + /* modifiers */ # define BIO_FP_READ 0x02 # define BIO_FP_WRITE 0x04 @@ -212,31 +162,20 @@ extern "C" { # define BIO_FLAGS_UPLINK 0 # endif -/* Used in BIO_gethostbyname() */ -# define BIO_GHBN_CTRL_HITS 1 -# define BIO_GHBN_CTRL_MISSES 2 -# define BIO_GHBN_CTRL_CACHE_SIZE 3 -# define BIO_GHBN_CTRL_GET_ENTRY 4 -# define BIO_GHBN_CTRL_FLUSH 5 - -/* Mostly used in the SSL BIO */ -/*- - * Not used anymore - * #define BIO_FLAGS_PROTOCOL_DELAYED_READ 0x10 - * #define BIO_FLAGS_PROTOCOL_DELAYED_WRITE 0x20 - * #define BIO_FLAGS_PROTOCOL_STARTUP 0x40 - */ - # define BIO_FLAGS_BASE64_NO_NL 0x100 /* - * This is used with memory BIOs: it means we shouldn't free up or change the - * data in any way. + * This is used with memory BIOs: + * BIO_FLAGS_MEM_RDONLY means we shouldn't free up or change the data in any way; + * BIO_FLAGS_NONCLEAR_RST means we shouldn't clear data on reset. */ # define BIO_FLAGS_MEM_RDONLY 0x200 +# define BIO_FLAGS_NONCLEAR_RST 0x400 -typedef struct bio_st BIO; +typedef union bio_addr_st BIO_ADDR; +typedef struct bio_addrinfo_st BIO_ADDRINFO; +int BIO_get_new_index(void); void BIO_set_flags(BIO *b, int flags); int BIO_test_flags(const BIO *b, int flags); void BIO_clear_flags(BIO *b, int flags); @@ -295,76 +234,22 @@ void BIO_clear_flags(BIO *b, int flags); # define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN)) # define BIO_cb_post(a) ((a)&BIO_CB_RETURN) -long (*BIO_get_callback(const BIO *b)) (struct bio_st *, int, const char *, - int, long, long); -void BIO_set_callback(BIO *b, - long (*callback) (struct bio_st *, int, const char *, - int, long, long)); +typedef long (*BIO_callback_fn)(BIO *b, int oper, const char *argp, int argi, + long argl, long ret); +BIO_callback_fn BIO_get_callback(const BIO *b); +void BIO_set_callback(BIO *b, BIO_callback_fn callback); char *BIO_get_callback_arg(const BIO *b); void BIO_set_callback_arg(BIO *b, char *arg); +typedef struct bio_method_st BIO_METHOD; + const char *BIO_method_name(const BIO *b); int BIO_method_type(const BIO *b); -typedef void bio_info_cb (struct bio_st *, int, const char *, int, long, - long); - -typedef struct bio_method_st { - int type; - const char *name; - int (*bwrite) (BIO *, const char *, int); - int (*bread) (BIO *, char *, int); - int (*bputs) (BIO *, const char *); - int (*bgets) (BIO *, char *, int); - long (*ctrl) (BIO *, int, long, void *); - int (*create) (BIO *); - int (*destroy) (BIO *); - long (*callback_ctrl) (BIO *, int, bio_info_cb *); -} BIO_METHOD; - -struct bio_st { - BIO_METHOD *method; - /* bio, mode, argp, argi, argl, ret */ - long (*callback) (struct bio_st *, int, const char *, int, long, long); - char *cb_arg; /* first argument for the callback */ - int init; - int shutdown; - int flags; /* extra storage */ - int retry_reason; - int num; - void *ptr; - struct bio_st *next_bio; /* used by filter BIOs */ - struct bio_st *prev_bio; /* used by filter BIOs */ - int references; - unsigned long num_read; - unsigned long num_write; - CRYPTO_EX_DATA ex_data; -}; +typedef int BIO_info_cb(BIO *, int, int); +typedef BIO_info_cb bio_info_cb; /* backward compatibility */ -DECLARE_STACK_OF(BIO) - -typedef struct bio_f_buffer_ctx_struct { - /*- - * Buffers are setup like this: - * - * <---------------------- size -----------------------> - * +---------------------------------------------------+ - * | consumed | remaining | free space | - * +---------------------------------------------------+ - * <-- off --><------- len -------> - */ - /*- BIO *bio; *//* - * this is now in the BIO struct - */ - int ibuf_size; /* how big is the input buffer */ - int obuf_size; /* how big is the output buffer */ - char *ibuf; /* the char array */ - int ibuf_len; /* how many bytes are in it */ - int ibuf_off; /* write/read offset */ - char *obuf; /* the char array */ - int obuf_len; /* how many bytes are in it */ - int obuf_off; /* write/read offset */ -} BIO_F_BUFFER_CTX; +DEFINE_STACK_OF(BIO) /* Prefix and suffix callback in ASN1 BIO */ typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen, @@ -395,15 +280,6 @@ struct bio_dgram_sctp_prinfo { }; # endif -/* connect BIO stuff */ -# define BIO_CONN_S_BEFORE 1 -# define BIO_CONN_S_GET_IP 2 -# define BIO_CONN_S_GET_PORT 3 -# define BIO_CONN_S_CREATE_SOCKET 4 -# define BIO_CONN_S_CONNECT 5 -# define BIO_CONN_S_OK 6 -# define BIO_CONN_S_BLOCKED_CONNECT 7 -# define BIO_CONN_S_NBIO 8 /* * #define BIO_CONN_get_param_hostname BIO_ctrl */ @@ -411,7 +287,7 @@ struct bio_dgram_sctp_prinfo { # define BIO_C_SET_CONNECT 100 # define BIO_C_DO_STATE_MACHINE 101 # define BIO_C_SET_NBIO 102 -# define BIO_C_SET_PROXY_PARAM 103 +/* # define BIO_C_SET_PROXY_PARAM 103 */ # define BIO_C_SET_FD 104 # define BIO_C_GET_FD 105 # define BIO_C_SET_FILE_PTR 106 @@ -429,7 +305,7 @@ struct bio_dgram_sctp_prinfo { # define BIO_C_SET_ACCEPT 118 # define BIO_C_SSL_MODE 119 # define BIO_C_GET_MD_CTX 120 -# define BIO_C_GET_PROXY_PARAM 121 +/* # define BIO_C_GET_PROXY_PARAM 121 */ # define BIO_C_SET_BUFF_READ_DATA 122/* data to read first */ # define BIO_C_GET_CONNECT 123 # define BIO_C_GET_ACCEPT 124 @@ -468,53 +344,57 @@ struct bio_dgram_sctp_prinfo { # define BIO_C_SET_EX_ARG 153 # define BIO_C_GET_EX_ARG 154 +# define BIO_C_SET_CONNECT_MODE 155 + # 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) -/* BIO_s_connect() and BIO_s_socks4a_connect() */ -# define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name) -# define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port) -# define BIO_set_conn_ip(b,ip) BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)ip) -# define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port) -# 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_ctrl(b,BIO_C_GET_CONNECT,3,NULL) - -# define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) +# define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) + +# ifndef OPENSSL_NO_SOCK +/* IP families we support, for BIO_s_connect() and BIO_s_accept() */ +/* Note: the underlying operating system may not support some of them */ +# define BIO_FAMILY_IPV4 4 +# define BIO_FAMILY_IPV6 6 +# define BIO_FAMILY_IPANY 256 + +/* BIO_s_connect() */ +# define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name) +# define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port) +# define BIO_set_conn_address(b,addr) BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)addr) +# define BIO_set_conn_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,f) +# define BIO_get_conn_hostname(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)) +# define BIO_get_conn_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)) +# define BIO_get_conn_address(b) ((const BIO_ADDR *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)) +# define BIO_get_conn_ip_family(b) BIO_ctrl(b,BIO_C_GET_CONNECT,3,NULL) +# define BIO_set_conn_mode(b,n) BIO_ctrl(b,BIO_C_SET_CONNECT_MODE,(n),NULL) /* BIO_s_accept() */ -# 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_accept_name(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name) +# define BIO_set_accept_port(b,port) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(char *)port) +# define BIO_get_accept_name(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)) +# define BIO_get_accept_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,1)) +# define BIO_get_peer_name(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,2)) +# define BIO_get_peer_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,3)) /* #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)?(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 -# define BIO_BIND_REUSEADDR_IF_UNUSED 1 -# define BIO_BIND_REUSEADDR 2 -# define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL) -# define BIO_get_bind_mode(b,mode) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL) +# define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(n)?(void *)"a":NULL) +# define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,3,(char *)bio) +# define BIO_set_accept_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_ACCEPT,4,f) +# define BIO_get_accept_ip_family(b) BIO_ctrl(b,BIO_C_GET_ACCEPT,4,NULL) + +/* Aliases kept for backward compatibility */ +# define BIO_BIND_NORMAL 0 +# define BIO_BIND_REUSEADDR BIO_SOCK_REUSEADDR +# define BIO_BIND_REUSEADDR_IF_UNUSED BIO_SOCK_REUSEADDR +# define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL) +# define BIO_get_bind_mode(b) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL) /* BIO_s_accept() and BIO_s_connect() */ -# define BIO_do_connect(b) BIO_do_handshake(b) -# define BIO_do_accept(b) BIO_do_handshake(b) -# define BIO_do_handshake(b) BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL) +# define BIO_do_connect(b) BIO_do_handshake(b) +# define BIO_do_accept(b) BIO_do_handshake(b) +# endif /* OPENSSL_NO_SOCK */ -/* BIO_s_proxy_client() */ -# define BIO_set_url(b,url) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,0,(char *)(url)) -# define BIO_set_proxies(b,p) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,1,(char *)(p)) -/* BIO_set_nbio(b,n) */ -# define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s)) -/* BIO *BIO_get_filter_bio(BIO *bio); */ -# define BIO_set_proxy_cb(b,cb) BIO_callback_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(void *(*cb)())) -# define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk) -# define BIO_set_no_connect_return(b,bool) BIO_int_ctrl(b,BIO_C_SET_PROXY_PARAM,5,bool) - -# define BIO_get_proxy_header(b,skp) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,0,(char *)skp) -# define BIO_get_proxies(b,pxy_p) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,1,(char *)(pxy_p)) -# define BIO_get_url(b,url) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,2,(char *)(url)) -# define BIO_get_no_connect_return(b) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,5,NULL) +# define BIO_do_handshake(b) BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL) /* BIO_s_datagram(), BIO_s_fd(), BIO_s_socket(), BIO_s_accept() and BIO_s_connect() */ # define BIO_set_fd(b,fd,c) BIO_int_ctrl(b,BIO_C_SET_FD,c,fd) @@ -539,14 +419,14 @@ struct bio_dgram_sctp_prinfo { */ int BIO_read_filename(BIO *b, const char *name); # else -# define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ +# define BIO_read_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \ BIO_CLOSE|BIO_FP_READ,(char *)name) # endif -# define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ +# define BIO_write_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \ BIO_CLOSE|BIO_FP_WRITE,name) -# define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ +# define BIO_append_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \ BIO_CLOSE|BIO_FP_APPEND,name) -# define BIO_rw_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ +# define BIO_rw_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \ BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name) /* @@ -617,8 +497,8 @@ int BIO_ctrl_reset_read_request(BIO *b); /* ctrl macros for dgram */ # define BIO_ctrl_dgram_connect(b,peer) \ (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer) -# define BIO_ctrl_set_connected(b, state, peer) \ - (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, state, (char *)peer) +# define BIO_ctrl_set_connected(b,peer) \ + (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, 0, (char *)peer) # define BIO_dgram_recv_timedout(b) \ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL) # define BIO_dgram_send_timedout(b) \ @@ -630,15 +510,12 @@ int BIO_ctrl_reset_read_request(BIO *b); # define BIO_dgram_get_mtu_overhead(b) \ (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL) -/* These two aren't currently implemented */ -/* int BIO_get_ex_num(BIO *bio); */ -/* void BIO_set_ex_free_func(BIO *bio,int idx,void (*cb)()); */ +#define BIO_get_ex_new_index(l, p, newf, dupf, freef) \ + CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, l, p, newf, dupf, freef) int BIO_set_ex_data(BIO *bio, int idx, void *data); void *BIO_get_ex_data(BIO *bio, int idx); -int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, - CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); -unsigned long BIO_number_read(BIO *bio); -unsigned long BIO_number_written(BIO *bio); +uint64_t BIO_number_read(BIO *bio); +uint64_t BIO_number_written(BIO *bio); /* For BIO_f_asn1() */ int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix, @@ -650,34 +527,39 @@ int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix, int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix, asn1_ps_func **psuffix_free); -# ifndef OPENSSL_NO_FP_API -BIO_METHOD *BIO_s_file(void); +const BIO_METHOD *BIO_s_file(void); BIO *BIO_new_file(const char *filename, const char *mode); +# ifndef OPENSSL_NO_STDIO BIO *BIO_new_fp(FILE *stream, int close_flag); -# define BIO_s_file_internal BIO_s_file # endif -BIO *BIO_new(BIO_METHOD *type); -int BIO_set(BIO *a, BIO_METHOD *type); +BIO *BIO_new(const BIO_METHOD *type); int BIO_free(BIO *a); +void BIO_set_data(BIO *a, void *ptr); +void *BIO_get_data(BIO *a); +void BIO_set_init(BIO *a, int init); +int BIO_get_init(BIO *a); +void BIO_set_shutdown(BIO *a, int shut); +int BIO_get_shutdown(BIO *a); void BIO_vfree(BIO *a); +int BIO_up_ref(BIO *a); int BIO_read(BIO *b, void *data, int len); int BIO_gets(BIO *bp, char *buf, int size); int BIO_write(BIO *b, const void *data, int len); int BIO_puts(BIO *bp, const char *buf); int BIO_indent(BIO *b, int indent, int max); long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg); -long BIO_callback_ctrl(BIO *b, int cmd, - void (*fp) (struct bio_st *, int, const char *, int, - long, long)); -char *BIO_ptr_ctrl(BIO *bp, int cmd, long larg); +long BIO_callback_ctrl(BIO *b, int cmd, BIO_info_cb *fp); +void *BIO_ptr_ctrl(BIO *bp, int cmd, long larg); long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg); BIO *BIO_push(BIO *b, BIO *append); BIO *BIO_pop(BIO *b); void BIO_free_all(BIO *a); BIO *BIO_find_type(BIO *b, int bio_type); BIO *BIO_next(BIO *b); +void BIO_set_next(BIO *b, BIO *next); BIO *BIO_get_retry_BIO(BIO *bio, int *reason); int BIO_get_retry_reason(BIO *bio); +void BIO_set_retry_reason(BIO *bio, int reason); BIO *BIO_dup_chain(BIO *in); int BIO_nread0(BIO *bio, char **buf); @@ -688,35 +570,44 @@ int BIO_nwrite(BIO *bio, char **buf, int num); long BIO_debug_callback(BIO *bio, int cmd, const char *argp, int argi, long argl, long ret); -BIO_METHOD *BIO_s_mem(void); +const BIO_METHOD *BIO_s_mem(void); +const BIO_METHOD *BIO_s_secmem(void); BIO *BIO_new_mem_buf(const void *buf, int len); -BIO_METHOD *BIO_s_socket(void); -BIO_METHOD *BIO_s_connect(void); -BIO_METHOD *BIO_s_accept(void); -BIO_METHOD *BIO_s_fd(void); -# ifndef OPENSSL_SYS_OS2 -BIO_METHOD *BIO_s_log(void); +# ifndef OPENSSL_NO_SOCK +const BIO_METHOD *BIO_s_socket(void); +const BIO_METHOD *BIO_s_connect(void); +const BIO_METHOD *BIO_s_accept(void); # endif -BIO_METHOD *BIO_s_bio(void); -BIO_METHOD *BIO_s_null(void); -BIO_METHOD *BIO_f_null(void); -BIO_METHOD *BIO_f_buffer(void); -# ifdef OPENSSL_SYS_VMS -BIO_METHOD *BIO_f_linebuffer(void); -# endif -BIO_METHOD *BIO_f_nbio_test(void); +const BIO_METHOD *BIO_s_fd(void); +const BIO_METHOD *BIO_s_log(void); +const BIO_METHOD *BIO_s_bio(void); +const BIO_METHOD *BIO_s_null(void); +const BIO_METHOD *BIO_f_null(void); +const BIO_METHOD *BIO_f_buffer(void); +const BIO_METHOD *BIO_f_linebuffer(void); +const BIO_METHOD *BIO_f_nbio_test(void); # ifndef OPENSSL_NO_DGRAM -BIO_METHOD *BIO_s_datagram(void); +const BIO_METHOD *BIO_s_datagram(void); +int BIO_dgram_non_fatal_error(int error); +BIO *BIO_new_dgram(int fd, int close_flag); # ifndef OPENSSL_NO_SCTP -BIO_METHOD *BIO_s_datagram_sctp(void); +const BIO_METHOD *BIO_s_datagram_sctp(void); +BIO *BIO_new_dgram_sctp(int fd, int close_flag); +int BIO_dgram_is_sctp(BIO *bio); +int BIO_dgram_sctp_notification_cb(BIO *b, + void (*handle_notifications) (BIO *bio, + void *context, + void *buf), + void *context); +int BIO_dgram_sctp_wait_for_dry(BIO *b); +int BIO_dgram_sctp_msg_waiting(BIO *b); # endif # endif -/* BIO_METHOD *BIO_f_ber(void); */ - +# ifndef OPENSSL_NO_SOCK int BIO_sock_should_retry(int i); int BIO_sock_non_fatal_error(int error); -int BIO_dgram_non_fatal_error(int error); +# endif int BIO_fd_should_retry(int i); int BIO_fd_non_fatal_error(int error); @@ -726,51 +617,86 @@ int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u), void *u, const char *s, int len, int indent); int BIO_dump(BIO *b, const char *bytes, int len); int BIO_dump_indent(BIO *b, const char *bytes, int len, int indent); -# ifndef OPENSSL_NO_FP_API +# ifndef OPENSSL_NO_STDIO int BIO_dump_fp(FILE *fp, const char *s, int len); int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent); # endif int BIO_hex_string(BIO *out, int indent, int width, unsigned char *data, int datalen); -struct hostent *BIO_gethostbyname(const char *name); -/*- - * We might want a thread-safe interface too: - * struct hostent *BIO_gethostbyname_r(const char *name, - * struct hostent *result, void *buffer, size_t buflen); - * or something similar (caller allocates a struct hostent, - * pointed to by "result", and additional buffer space for the various - * substructures; if the buffer does not suffice, NULL is returned - * and an appropriate error code is set). - */ +# ifndef OPENSSL_NO_SOCK +BIO_ADDR *BIO_ADDR_new(void); +int BIO_ADDR_rawmake(BIO_ADDR *ap, int family, + const void *where, size_t wherelen, unsigned short port); +void BIO_ADDR_free(BIO_ADDR *); +void BIO_ADDR_clear(BIO_ADDR *ap); +int BIO_ADDR_family(const BIO_ADDR *ap); +int BIO_ADDR_rawaddress(const BIO_ADDR *ap, void *p, size_t *l); +unsigned short BIO_ADDR_rawport(const BIO_ADDR *ap); +char *BIO_ADDR_hostname_string(const BIO_ADDR *ap, int numeric); +char *BIO_ADDR_service_string(const BIO_ADDR *ap, int numeric); +char *BIO_ADDR_path_string(const BIO_ADDR *ap); + +const BIO_ADDRINFO *BIO_ADDRINFO_next(const BIO_ADDRINFO *bai); +int BIO_ADDRINFO_family(const BIO_ADDRINFO *bai); +int BIO_ADDRINFO_socktype(const BIO_ADDRINFO *bai); +int BIO_ADDRINFO_protocol(const BIO_ADDRINFO *bai); +const BIO_ADDR *BIO_ADDRINFO_address(const BIO_ADDRINFO *bai); +void BIO_ADDRINFO_free(BIO_ADDRINFO *bai); + +enum BIO_hostserv_priorities { + BIO_PARSE_PRIO_HOST, BIO_PARSE_PRIO_SERV +}; +int BIO_parse_hostserv(const char *hostserv, char **host, char **service, + enum BIO_hostserv_priorities hostserv_prio); +enum BIO_lookup_type { + BIO_LOOKUP_CLIENT, BIO_LOOKUP_SERVER +}; +int BIO_lookup(const char *host, const char *service, + enum BIO_lookup_type lookup_type, + int family, int socktype, BIO_ADDRINFO **res); int BIO_sock_error(int sock); int BIO_socket_ioctl(int fd, long type, void *arg); int BIO_socket_nbio(int fd, int mode); -int BIO_get_port(const char *str, unsigned short *port_ptr); -int BIO_get_host_ip(const char *str, unsigned char *ip); -int BIO_get_accept_socket(char *host_port, int mode); -int BIO_accept(int sock, char **ip_port); int BIO_sock_init(void); -void BIO_sock_cleanup(void); +# if OPENSSL_API_COMPAT < 0x10100000L +# define BIO_sock_cleanup() while(0) continue +# endif int BIO_set_tcp_ndelay(int sock, int turn_on); +DEPRECATEDIN_1_1_0(struct hostent *BIO_gethostbyname(const char *name)) +DEPRECATEDIN_1_1_0(int BIO_get_port(const char *str, unsigned short *port_ptr)) +DEPRECATEDIN_1_1_0(int BIO_get_host_ip(const char *str, unsigned char *ip)) +DEPRECATEDIN_1_1_0(int BIO_get_accept_socket(char *host_port, int mode)) +DEPRECATEDIN_1_1_0(int BIO_accept(int sock, char **ip_port)) + +union BIO_sock_info_u { + BIO_ADDR *addr; +}; +enum BIO_sock_info_type { + BIO_SOCK_INFO_ADDRESS +}; +int BIO_sock_info(int sock, + enum BIO_sock_info_type type, union BIO_sock_info_u *info); + +# define BIO_SOCK_REUSEADDR 0x01 +# define BIO_SOCK_V6_ONLY 0x02 +# define BIO_SOCK_KEEPALIVE 0x04 +# define BIO_SOCK_NONBLOCK 0x08 +# define BIO_SOCK_NODELAY 0x10 + +int BIO_socket(int domain, int socktype, int protocol, int options); +int BIO_connect(int sock, const BIO_ADDR *addr, int options); +int BIO_listen(int sock, const BIO_ADDR *addr, int options); +int BIO_accept_ex(int accept_sock, BIO_ADDR *addr, int options); +int BIO_closesocket(int sock); + BIO *BIO_new_socket(int sock, int close_flag); -BIO *BIO_new_dgram(int fd, int close_flag); -# ifndef OPENSSL_NO_SCTP -BIO *BIO_new_dgram_sctp(int fd, int close_flag); -int BIO_dgram_is_sctp(BIO *bio); -int BIO_dgram_sctp_notification_cb(BIO *b, - void (*handle_notifications) (BIO *bio, - void - *context, - void *buf), - void *context); -int BIO_dgram_sctp_wait_for_dry(BIO *b); -int BIO_dgram_sctp_msg_waiting(BIO *b); -# endif -BIO *BIO_new_fd(int fd, int close_flag); BIO *BIO_new_connect(const char *host_port); BIO *BIO_new_accept(const char *host_port); +# endif /* OPENSSL_NO_SOCK*/ + +BIO *BIO_new_fd(int fd, int close_flag); int BIO_new_bio_pair(BIO **bio1, size_t writebuf1, BIO **bio2, size_t writebuf2); @@ -801,27 +727,61 @@ int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args) __bio_h__attr__((__format__(__printf__, 3, 0))); # undef __bio_h__attr__ + +BIO_METHOD *BIO_meth_new(int type, const char *name); +void BIO_meth_free(BIO_METHOD *biom); +int (*BIO_meth_get_write(BIO_METHOD *biom)) (BIO *, const char *, int); +int BIO_meth_set_write(BIO_METHOD *biom, + int (*write) (BIO *, const char *, int)); +int (*BIO_meth_get_read(BIO_METHOD *biom)) (BIO *, char *, int); +int BIO_meth_set_read(BIO_METHOD *biom, + int (*read) (BIO *, char *, int)); +int (*BIO_meth_get_puts(BIO_METHOD *biom)) (BIO *, const char *); +int BIO_meth_set_puts(BIO_METHOD *biom, + int (*puts) (BIO *, const char *)); +int (*BIO_meth_get_gets(BIO_METHOD *biom)) (BIO *, char *, int); +int BIO_meth_set_gets(BIO_METHOD *biom, + int (*gets) (BIO *, char *, int)); +long (*BIO_meth_get_ctrl(BIO_METHOD *biom)) (BIO *, int, long, void *); +int BIO_meth_set_ctrl(BIO_METHOD *biom, + long (*ctrl) (BIO *, int, long, void *)); +int (*BIO_meth_get_create(BIO_METHOD *bion)) (BIO *); +int BIO_meth_set_create(BIO_METHOD *biom, int (*create) (BIO *)); +int (*BIO_meth_get_destroy(BIO_METHOD *biom)) (BIO *); +int BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy) (BIO *)); +long (*BIO_meth_get_callback_ctrl(BIO_METHOD *biom)) + (BIO *, int, BIO_info_cb *); +int BIO_meth_set_callback_ctrl(BIO_METHOD *biom, + long (*callback_ctrl) (BIO *, int, + BIO_info_cb *)); + /* BEGIN ERROR CODES */ /* * The following lines are auto generated by the script mkerr.pl. Any changes * made after this point may be overwritten when the script is next run. */ -void ERR_load_BIO_strings(void); + +int ERR_load_BIO_strings(void); /* Error codes for the BIO functions. */ /* Function codes. */ # define BIO_F_ACPT_STATE 100 +# define BIO_F_ADDR_STRINGS 134 # define BIO_F_BIO_ACCEPT 101 -# define BIO_F_BIO_BER_GET_HEADER 102 +# define BIO_F_BIO_ACCEPT_EX 137 +# define BIO_F_BIO_ADDR_NEW 144 # define BIO_F_BIO_CALLBACK_CTRL 131 +# define BIO_F_BIO_CONNECT 138 # define BIO_F_BIO_CTRL 103 -# define BIO_F_BIO_GETHOSTBYNAME 120 # define BIO_F_BIO_GETS 104 -# define BIO_F_BIO_GET_ACCEPT_SOCKET 105 # define BIO_F_BIO_GET_HOST_IP 106 +# define BIO_F_BIO_GET_NEW_INDEX 102 # define BIO_F_BIO_GET_PORT 107 +# define BIO_F_BIO_LISTEN 139 +# define BIO_F_BIO_LOOKUP 135 # define BIO_F_BIO_MAKE_PAIR 121 +# define BIO_F_BIO_METH_NEW 146 # define BIO_F_BIO_NEW 108 # define BIO_F_BIO_NEW_FILE 109 # define BIO_F_BIO_NEW_MEM_BUF 126 @@ -829,8 +789,12 @@ void ERR_load_BIO_strings(void); # define BIO_F_BIO_NREAD0 124 # define BIO_F_BIO_NWRITE 125 # define BIO_F_BIO_NWRITE0 122 +# define BIO_F_BIO_PARSE_HOSTSERV 136 # define BIO_F_BIO_PUTS 110 # define BIO_F_BIO_READ 111 +# define BIO_F_BIO_SOCKET 140 +# define BIO_F_BIO_SOCKET_NBIO 142 +# define BIO_F_BIO_SOCK_INFO 141 # define BIO_F_BIO_SOCK_INIT 112 # define BIO_F_BIO_WRITE 113 # define BIO_F_BUFFER_CTRL 114 @@ -841,43 +805,48 @@ void ERR_load_BIO_strings(void); # define BIO_F_FILE_CTRL 116 # define BIO_F_FILE_READ 130 # define BIO_F_LINEBUFFER_CTRL 129 -# define BIO_F_MEM_READ 128 # define BIO_F_MEM_WRITE 117 # define BIO_F_SSL_NEW 118 -# define BIO_F_WSASTARTUP 119 /* Reason codes. */ # define BIO_R_ACCEPT_ERROR 100 +# define BIO_R_ADDRINFO_ADDR_IS_NOT_AF_INET 141 +# define BIO_R_AMBIGUOUS_HOST_OR_SERVICE 129 # define BIO_R_BAD_FOPEN_MODE 101 -# define BIO_R_BAD_HOSTNAME_LOOKUP 102 # define BIO_R_BROKEN_PIPE 124 # define BIO_R_CONNECT_ERROR 103 -# define BIO_R_EOF_ON_MEMORY_BIO 127 -# define BIO_R_ERROR_SETTING_NBIO 104 -# define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET 105 -# define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET 106 # define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET 107 +# define BIO_R_GETSOCKNAME_ERROR 132 +# define BIO_R_GETSOCKNAME_TRUNCATED_ADDRESS 133 +# define BIO_R_GETTING_SOCKTYPE 134 # define BIO_R_INVALID_ARGUMENT 125 -# define BIO_R_INVALID_IP_ADDRESS 108 +# define BIO_R_INVALID_SOCKET 135 # define BIO_R_IN_USE 123 -# define BIO_R_KEEPALIVE 109 +# define BIO_R_LISTEN_V6_ONLY 136 +# define BIO_R_LOOKUP_RETURNED_NOTHING 142 +# define BIO_R_MALFORMED_HOST_OR_SERVICE 130 # define BIO_R_NBIO_CONNECT_ERROR 110 -# define BIO_R_NO_ACCEPT_PORT_SPECIFIED 111 -# define BIO_R_NO_HOSTNAME_SPECIFIED 112 +# define BIO_R_NO_ACCEPT_ADDR_OR_SERVICE_SPECIFIED 143 +# define BIO_R_NO_HOSTNAME_OR_SERVICE_SPECIFIED 144 # define BIO_R_NO_PORT_DEFINED 113 -# define BIO_R_NO_PORT_SPECIFIED 114 # define BIO_R_NO_SUCH_FILE 128 # define BIO_R_NULL_PARAMETER 115 -# define BIO_R_TAG_MISMATCH 116 # define BIO_R_UNABLE_TO_BIND_SOCKET 117 # define BIO_R_UNABLE_TO_CREATE_SOCKET 118 +# define BIO_R_UNABLE_TO_KEEPALIVE 137 # define BIO_R_UNABLE_TO_LISTEN_SOCKET 119 +# define BIO_R_UNABLE_TO_NODELAY 138 +# define BIO_R_UNABLE_TO_REUSEADDR 139 +# define BIO_R_UNAVAILABLE_IP_FAMILY 145 # define BIO_R_UNINITIALIZED 120 +# define BIO_R_UNKNOWN_INFO_TYPE 140 +# define BIO_R_UNSUPPORTED_IP_FAMILY 146 # define BIO_R_UNSUPPORTED_METHOD 121 +# define BIO_R_UNSUPPORTED_PROTOCOL_FAMILY 131 # define BIO_R_WRITE_TO_READ_ONLY_BIO 126 # define BIO_R_WSASTARTUP 122 -#ifdef __cplusplus +# ifdef __cplusplus } -#endif +# endif #endif |