1 /* crypto/bio/bio.h */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 #ifndef HEADER_BIO_H 60 #define HEADER_BIO_H 61 62 #include <AvailabilityMacros.h> 63 64 #include <openssl/e_os2.h> 65 66 #ifndef OPENSSL_NO_FP_API 67 # include <stdio.h> 68 #endif 69 #include <stdarg.h> 70 71 #include <openssl/crypto.h> 72 73 #ifdef __cplusplus 74 extern "C" { 75 #endif 76 77 /* These are the 'types' of BIOs */ 78 #define BIO_TYPE_NONE 0 79 #define BIO_TYPE_MEM (1|0x0400) 80 #define BIO_TYPE_FILE (2|0x0400) 81 82 #define BIO_TYPE_FD (4|0x0400|0x0100) 83 #define BIO_TYPE_SOCKET (5|0x0400|0x0100) 84 #define BIO_TYPE_NULL (6|0x0400) 85 #define BIO_TYPE_SSL (7|0x0200) 86 #define BIO_TYPE_MD (8|0x0200) /* passive filter */ 87 #define BIO_TYPE_BUFFER (9|0x0200) /* filter */ 88 #define BIO_TYPE_CIPHER (10|0x0200) /* filter */ 89 #define BIO_TYPE_BASE64 (11|0x0200) /* filter */ 90 #define BIO_TYPE_CONNECT (12|0x0400|0x0100) /* socket - connect */ 91 #define BIO_TYPE_ACCEPT (13|0x0400|0x0100) /* socket for accept */ 92 #define BIO_TYPE_PROXY_CLIENT (14|0x0200) /* client proxy BIO */ 93 #define BIO_TYPE_PROXY_SERVER (15|0x0200) /* server proxy BIO */ 94 #define BIO_TYPE_NBIO_TEST (16|0x0200) /* server proxy BIO */ 95 #define BIO_TYPE_NULL_FILTER (17|0x0200) 96 #define BIO_TYPE_BER (18|0x0200) /* BER -> bin filter */ 97 #define BIO_TYPE_BIO (19|0x0400) /* (half a) BIO pair */ 98 #define BIO_TYPE_LINEBUFFER (20|0x0200) /* filter */ 99 #define BIO_TYPE_DGRAM (21|0x0400|0x0100) 100 #define BIO_TYPE_COMP (23|0x0200) /* filter */ 101 102 #define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */ 103 #define BIO_TYPE_FILTER 0x0200 104 #define BIO_TYPE_SOURCE_SINK 0x0400 105 106 /* BIO_FILENAME_READ|BIO_CLOSE to open or close on free. 107 * BIO_set_fp(in,stdin,BIO_NOCLOSE); */ 108 #define BIO_NOCLOSE 0x00 109 #define BIO_CLOSE 0x01 110 111 /* These are used in the following macros and are passed to 112 * BIO_ctrl() */ 113 #define BIO_CTRL_RESET 1 /* opt - rewind/zero etc */ 114 #define BIO_CTRL_EOF 2 /* opt - are we at the eof */ 115 #define BIO_CTRL_INFO 3 /* opt - extra tit-bits */ 116 #define BIO_CTRL_SET 4 /* man - set the 'IO' type */ 117 #define BIO_CTRL_GET 5 /* man - get the 'IO' type */ 118 #define BIO_CTRL_PUSH 6 /* opt - internal, used to signify change */ 119 #define BIO_CTRL_POP 7 /* opt - internal, used to signify change */ 120 #define BIO_CTRL_GET_CLOSE 8 /* man - set the 'close' on free */ 121 #define BIO_CTRL_SET_CLOSE 9 /* man - set the 'close' on free */ 122 #define BIO_CTRL_PENDING 10 /* opt - is their more data buffered */ 123 #define BIO_CTRL_FLUSH 11 /* opt - 'flush' buffered output */ 124 #define BIO_CTRL_DUP 12 /* man - extra stuff for 'duped' BIO */ 125 #define BIO_CTRL_WPENDING 13 /* opt - number of bytes still to write */ 126 /* callback is int cb(BIO *bio,state,ret); */ 127 #define BIO_CTRL_SET_CALLBACK 14 /* opt - set callback function */ 128 #define BIO_CTRL_GET_CALLBACK 15 /* opt - set callback function */ 129 130 #define BIO_CTRL_SET_FILENAME 30 /* BIO_s_file special */ 131 132 /* dgram BIO stuff */ 133 #define BIO_CTRL_DGRAM_CONNECT 31 /* BIO dgram special */ 134 #define BIO_CTRL_DGRAM_SET_CONNECTED 32 /* allow for an externally 135 * connected socket to be 136 * passed in */ 137 #define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33 /* setsockopt, essentially */ 138 #define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34 /* getsockopt, essentially */ 139 #define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35 /* setsockopt, essentially */ 140 #define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36 /* getsockopt, essentially */ 141 142 #define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37 /* flag whether the last */ 143 #define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38 /* I/O operation tiemd out */ 144 145 /* #ifdef IP_MTU_DISCOVER */ 146 #define BIO_CTRL_DGRAM_MTU_DISCOVER 39 /* set DF bit on egress packets */ 147 /* #endif */ 148 149 #define BIO_CTRL_DGRAM_QUERY_MTU 40 /* as kernel for current MTU */ 150 #define BIO_CTRL_DGRAM_GET_FALLBACK_MTU 47 151 #define BIO_CTRL_DGRAM_GET_MTU 41 /* get cached value for MTU */ 152 #define BIO_CTRL_DGRAM_SET_MTU 42 /* set cached value for 153 * MTU. want to use this 154 * if asking the kernel 155 * fails */ 156 157 #define BIO_CTRL_DGRAM_MTU_EXCEEDED 43 /* check whether the MTU 158 * was exceed in the 159 * previous write 160 * operation */ 161 162 #define BIO_CTRL_DGRAM_GET_PEER 46 163 #define BIO_CTRL_DGRAM_SET_PEER 44 /* Destination for the data */ 164 165 #define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT 45 /* Next DTLS handshake timeout to 166 * adjust socket timeouts */ 167 168 /* modifiers */ 169 #define BIO_FP_READ 0x02 170 #define BIO_FP_WRITE 0x04 171 #define BIO_FP_APPEND 0x08 172 #define BIO_FP_TEXT 0x10 173 174 #define BIO_FLAGS_READ 0x01 175 #define BIO_FLAGS_WRITE 0x02 176 #define BIO_FLAGS_IO_SPECIAL 0x04 177 #define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL) 178 #define BIO_FLAGS_SHOULD_RETRY 0x08 179 #ifndef BIO_FLAGS_UPLINK 180 /* "UPLINK" flag denotes file descriptors provided by application. 181 It defaults to 0, as most platforms don't require UPLINK interface. */ 182 #define BIO_FLAGS_UPLINK 0 183 #endif 184 185 /* Used in BIO_gethostbyname() */ 186 #define BIO_GHBN_CTRL_HITS 1 187 #define BIO_GHBN_CTRL_MISSES 2 188 #define BIO_GHBN_CTRL_CACHE_SIZE 3 189 #define BIO_GHBN_CTRL_GET_ENTRY 4 190 #define BIO_GHBN_CTRL_FLUSH 5 191 192 /* Mostly used in the SSL BIO */ 193 /* Not used anymore 194 * #define BIO_FLAGS_PROTOCOL_DELAYED_READ 0x10 195 * #define BIO_FLAGS_PROTOCOL_DELAYED_WRITE 0x20 196 * #define BIO_FLAGS_PROTOCOL_STARTUP 0x40 197 */ 198 199 #define BIO_FLAGS_BASE64_NO_NL 0x100 200 201 /* This is used with memory BIOs: it means we shouldn't free up or change the 202 * data in any way. 203 */ 204 #define BIO_FLAGS_MEM_RDONLY 0x200 205 206 typedef struct bio_st BIO; 207 208 void BIO_set_flags(BIO *b, int flags) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 209 int BIO_test_flags(const BIO *b, int flags) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 210 void BIO_clear_flags(BIO *b, int flags) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 211 212 #define BIO_get_flags(b) BIO_test_flags(b, ~(0x0)) 213 #define BIO_set_retry_special(b) \ 214 BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY)) 215 #define BIO_set_retry_read(b) \ 216 BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY)) 217 #define BIO_set_retry_write(b) \ 218 BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY)) 219 220 /* These are normally used internally in BIOs */ 221 #define BIO_clear_retry_flags(b) \ 222 BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY)) 223 #define BIO_get_retry_flags(b) \ 224 BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY)) 225 226 /* These should be used by the application to tell why we should retry */ 227 #define BIO_should_read(a) BIO_test_flags(a, BIO_FLAGS_READ) 228 #define BIO_should_write(a) BIO_test_flags(a, BIO_FLAGS_WRITE) 229 #define BIO_should_io_special(a) BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL) 230 #define BIO_retry_type(a) BIO_test_flags(a, BIO_FLAGS_RWS) 231 #define BIO_should_retry(a) BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY) 232 233 /* The next three are used in conjunction with the 234 * BIO_should_io_special() condition. After this returns true, 235 * BIO *BIO_get_retry_BIO(BIO *bio, int *reason); will walk the BIO 236 * stack and return the 'reason' for the special and the offending BIO. 237 * Given a BIO, BIO_get_retry_reason(bio) will return the code. */ 238 /* Returned from the SSL bio when the certificate retrieval code had an error */ 239 #define BIO_RR_SSL_X509_LOOKUP 0x01 240 /* Returned from the connect BIO when a connect would have blocked */ 241 #define BIO_RR_CONNECT 0x02 242 /* Returned from the accept BIO when an accept would have blocked */ 243 #define BIO_RR_ACCEPT 0x03 244 245 /* These are passed by the BIO callback */ 246 #define BIO_CB_FREE 0x01 247 #define BIO_CB_READ 0x02 248 #define BIO_CB_WRITE 0x03 249 #define BIO_CB_PUTS 0x04 250 #define BIO_CB_GETS 0x05 251 #define BIO_CB_CTRL 0x06 252 253 /* The callback is called before and after the underling operation, 254 * The BIO_CB_RETURN flag indicates if it is after the call */ 255 #define BIO_CB_RETURN 0x80 256 #define BIO_CB_return(a) ((a)|BIO_CB_RETURN)) 257 #define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN)) 258 #define BIO_cb_post(a) ((a)&BIO_CB_RETURN) 259 260 long (*BIO_get_callback(const BIO *b)) (struct bio_st *,int,const char *,int, long,long) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 261 void BIO_set_callback(BIO *b, 262 long (*callback)(struct bio_st *,int,const char *,int, long,long)) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 263 char *BIO_get_callback_arg(const BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 264 void BIO_set_callback_arg(BIO *b, char *arg) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 265 266 const char * BIO_method_name(const BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 267 int BIO_method_type(const BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 268 269 typedef void bio_info_cb(struct bio_st *, int, const char *, int, long, long); 270 271 #ifndef OPENSSL_SYS_WIN16 272 typedef struct bio_method_st 273 { 274 int type; 275 const char *name; 276 int (*bwrite)(BIO *, const char *, int) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 277 int (*bread)(BIO *, char *, int) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 278 int (*bputs)(BIO *, const char *) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 279 int (*bgets)(BIO *, char *, int) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 280 long (*ctrl)(BIO *, int, long, void *) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 281 int (*create)(BIO *) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 282 int (*destroy)(BIO *) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 283 long (*callback_ctrl)(BIO *, int, bio_info_cb *) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 284 } BIO_METHOD; 285 #else 286 typedef struct bio_method_st 287 { 288 int type; 289 const char *name; 290 int (_far *bwrite)() DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 291 int (_far *bread)() DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 292 int (_far *bputs)() DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 293 int (_far *bgets)() DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 294 long (_far *ctrl)() DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 295 int (_far *create)() DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 296 int (_far *destroy)() DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 297 long (_far *callback_ctrl)() DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 298 } BIO_METHOD; 299 #endif 300 301 struct bio_st 302 { 303 BIO_METHOD *method; 304 /* bio, mode, argp, argi, argl, ret */ 305 long (*callback)(struct bio_st *,int,const char *,int, long,long) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 306 char *cb_arg; /* first argument for the callback */ 307 308 int init; 309 int shutdown; 310 int flags; /* extra storage */ 311 int retry_reason; 312 int num; 313 void *ptr; 314 struct bio_st *next_bio; /* used by filter BIOs */ 315 struct bio_st *prev_bio; /* used by filter BIOs */ 316 int references; 317 unsigned long num_read; 318 unsigned long num_write; 319 320 CRYPTO_EX_DATA ex_data; 321 }; 322 323 DECLARE_STACK_OF(BIO) 324 325 typedef struct bio_f_buffer_ctx_struct 326 { 327 /* Buffers are setup like this: 328 * 329 * <---------------------- size -----------------------> 330 * +---------------------------------------------------+ 331 * | consumed | remaining | free space | 332 * +---------------------------------------------------+ 333 * <-- off --><------- len -------> 334 */ 335 336 /* BIO *bio; */ /* this is now in the BIO struct */ 337 int ibuf_size; /* how big is the input buffer */ 338 int obuf_size; /* how big is the output buffer */ 339 340 char *ibuf; /* the char array */ 341 int ibuf_len; /* how many bytes are in it */ 342 int ibuf_off; /* write/read offset */ 343 344 char *obuf; /* the char array */ 345 int obuf_len; /* how many bytes are in it */ 346 int obuf_off; /* write/read offset */ 347 } BIO_F_BUFFER_CTX; 348 349 /* connect BIO stuff */ 350 #define BIO_CONN_S_BEFORE 1 351 #define BIO_CONN_S_GET_IP 2 352 #define BIO_CONN_S_GET_PORT 3 353 #define BIO_CONN_S_CREATE_SOCKET 4 354 #define BIO_CONN_S_CONNECT 5 355 #define BIO_CONN_S_OK 6 356 #define BIO_CONN_S_BLOCKED_CONNECT 7 357 #define BIO_CONN_S_NBIO 8 358 /*#define BIO_CONN_get_param_hostname BIO_ctrl */ 359 360 #define BIO_C_SET_CONNECT 100 361 #define BIO_C_DO_STATE_MACHINE 101 362 #define BIO_C_SET_NBIO 102 363 #define BIO_C_SET_PROXY_PARAM 103 364 #define BIO_C_SET_FD 104 365 #define BIO_C_GET_FD 105 366 #define BIO_C_SET_FILE_PTR 106 367 #define BIO_C_GET_FILE_PTR 107 368 #define BIO_C_SET_FILENAME 108 369 #define BIO_C_SET_SSL 109 370 #define BIO_C_GET_SSL 110 371 #define BIO_C_SET_MD 111 372 #define BIO_C_GET_MD 112 373 #define BIO_C_GET_CIPHER_STATUS 113 374 #define BIO_C_SET_BUF_MEM 114 375 #define BIO_C_GET_BUF_MEM_PTR 115 376 #define BIO_C_GET_BUFF_NUM_LINES 116 377 #define BIO_C_SET_BUFF_SIZE 117 378 #define BIO_C_SET_ACCEPT 118 379 #define BIO_C_SSL_MODE 119 380 #define BIO_C_GET_MD_CTX 120 381 #define BIO_C_GET_PROXY_PARAM 121 382 #define BIO_C_SET_BUFF_READ_DATA 122 /* data to read first */ 383 #define BIO_C_GET_CONNECT 123 384 #define BIO_C_GET_ACCEPT 124 385 #define BIO_C_SET_SSL_RENEGOTIATE_BYTES 125 386 #define BIO_C_GET_SSL_NUM_RENEGOTIATES 126 387 #define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT 127 388 #define BIO_C_FILE_SEEK 128 389 #define BIO_C_GET_CIPHER_CTX 129 390 #define BIO_C_SET_BUF_MEM_EOF_RETURN 130/*return end of input value*/ 391 #define BIO_C_SET_BIND_MODE 131 392 #define BIO_C_GET_BIND_MODE 132 393 #define BIO_C_FILE_TELL 133 394 #define BIO_C_GET_SOCKS 134 395 #define BIO_C_SET_SOCKS 135 396 397 #define BIO_C_SET_WRITE_BUF_SIZE 136/* for BIO_s_bio */ 398 #define BIO_C_GET_WRITE_BUF_SIZE 137 399 #define BIO_C_MAKE_BIO_PAIR 138 400 #define BIO_C_DESTROY_BIO_PAIR 139 401 #define BIO_C_GET_WRITE_GUARANTEE 140 402 #define BIO_C_GET_READ_REQUEST 141 403 #define BIO_C_SHUTDOWN_WR 142 404 #define BIO_C_NREAD0 143 405 #define BIO_C_NREAD 144 406 #define BIO_C_NWRITE0 145 407 #define BIO_C_NWRITE 146 408 #define BIO_C_RESET_READ_REQUEST 147 409 #define BIO_C_SET_MD_CTX 148 410 411 412 #define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg) 413 #define BIO_get_app_data(s) BIO_get_ex_data(s,0) 414 415 /* BIO_s_connect() and BIO_s_socks4a_connect() */ 416 #define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name) 417 #define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port) 418 #define BIO_set_conn_ip(b,ip) BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)ip) 419 #define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port) 420 #define BIO_get_conn_hostname(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0) 421 #define BIO_get_conn_port(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1) 422 #define BIO_get_conn_ip(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2) 423 #define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3,0) 424 425 426 #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) 427 428 /* BIO_s_accept_socket() */ 429 #define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name) 430 #define BIO_get_accept_port(b) BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0) 431 /* #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */ 432 #define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?(void *)"a":NULL) 433 #define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio) 434 435 #define BIO_BIND_NORMAL 0 436 #define BIO_BIND_REUSEADDR_IF_UNUSED 1 437 #define BIO_BIND_REUSEADDR 2 438 #define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL) 439 #define BIO_get_bind_mode(b,mode) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL) 440 441 #define BIO_do_connect(b) BIO_do_handshake(b) 442 #define BIO_do_accept(b) BIO_do_handshake(b) 443 #define BIO_do_handshake(b) BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL) 444 445 /* BIO_s_proxy_client() */ 446 #define BIO_set_url(b,url) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,0,(char *)(url)) 447 #define BIO_set_proxies(b,p) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,1,(char *)(p)) 448 /* BIO_set_nbio(b,n) */ 449 #define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s)) 450 /* BIO *BIO_get_filter_bio(BIO *bio); */ 451 #define BIO_set_proxy_cb(b,cb) BIO_callback_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(void *(*cb)())) 452 #define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk) 453 #define BIO_set_no_connect_return(b,bool) BIO_int_ctrl(b,BIO_C_SET_PROXY_PARAM,5,bool) 454 455 #define BIO_get_proxy_header(b,skp) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,0,(char *)skp) 456 #define BIO_get_proxies(b,pxy_p) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,1,(char *)(pxy_p)) 457 #define BIO_get_url(b,url) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,2,(char *)(url)) 458 #define BIO_get_no_connect_return(b) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,5,NULL) 459 460 #define BIO_set_fd(b,fd,c) BIO_int_ctrl(b,BIO_C_SET_FD,c,fd) 461 #define BIO_get_fd(b,c) BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c) 462 463 #define BIO_set_fp(b,fp,c) BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp) 464 #define BIO_get_fp(b,fpp) BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp) 465 466 #define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL) 467 #define BIO_tell(b) (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL) 468 469 /* name is cast to lose const, but might be better to route through a function 470 so we can do it safely */ 471 #ifdef CONST_STRICT 472 /* If you are wondering why this isn't defined, its because CONST_STRICT is 473 * purely a compile-time kludge to allow const to be checked. 474 */ 475 int BIO_read_filename(BIO *b,const char *name) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 476 #else 477 #define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ 478 BIO_CLOSE|BIO_FP_READ,(char *)name) 479 #endif 480 #define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ 481 BIO_CLOSE|BIO_FP_WRITE,name) 482 #define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ 483 BIO_CLOSE|BIO_FP_APPEND,name) 484 #define BIO_rw_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \ 485 BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name) 486 487 /* WARNING WARNING, this ups the reference count on the read bio of the 488 * SSL structure. This is because the ssl read BIO is now pointed to by 489 * the next_bio field in the bio. So when you free the BIO, make sure 490 * you are doing a BIO_free_all() to catch the underlying BIO. */ 491 #define BIO_set_ssl(b,ssl,c) BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl) 492 #define BIO_get_ssl(b,sslp) BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp) 493 #define BIO_set_ssl_mode(b,client) BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL) 494 #define BIO_set_ssl_renegotiate_bytes(b,num) \ 495 BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL); 496 #define BIO_get_num_renegotiates(b) \ 497 BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL); 498 #define BIO_set_ssl_renegotiate_timeout(b,seconds) \ 499 BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL); 500 501 /* defined in evp.h */ 502 /* #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */ 503 504 #define BIO_get_mem_data(b,pp) BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp) 505 #define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm) 506 #define BIO_get_mem_ptr(b,pp) BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp) 507 #define BIO_set_mem_eof_return(b,v) \ 508 BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL) 509 510 /* For the BIO_f_buffer() type */ 511 #define BIO_get_buffer_num_lines(b) BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL) 512 #define BIO_set_buffer_size(b,size) BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL) 513 #define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0) 514 #define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1) 515 #define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf) 516 517 /* Don't use the next one unless you know what you are doing :-) */ 518 #define BIO_dup_state(b,ret) BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret)) 519 520 #define BIO_reset(b) (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL) 521 #define BIO_eof(b) (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL) 522 #define BIO_set_close(b,c) (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL) 523 #define BIO_get_close(b) (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL) 524 #define BIO_pending(b) (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL) 525 #define BIO_wpending(b) (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL) 526 /* ...pending macros have inappropriate return type */ 527 size_t BIO_ctrl_pending(BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 528 size_t BIO_ctrl_wpending(BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 529 #define BIO_flush(b) (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL) 530 #define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \ 531 cbp) 532 #define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb) 533 534 /* For the BIO_f_buffer() type */ 535 #define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL) 536 537 /* For BIO_s_bio() */ 538 #define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL) 539 #define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL) 540 #define BIO_make_bio_pair(b1,b2) (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2) 541 #define BIO_destroy_bio_pair(b) (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL) 542 #define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL) 543 /* macros with inappropriate type -- but ...pending macros use int too: */ 544 #define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL) 545 #define BIO_get_read_request(b) (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL) 546 size_t BIO_ctrl_get_write_guarantee(BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 547 size_t BIO_ctrl_get_read_request(BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 548 int BIO_ctrl_reset_read_request(BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 549 550 /* ctrl macros for dgram */ 551 #define BIO_ctrl_dgram_connect(b,peer) \ 552 (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer) 553 #define BIO_ctrl_set_connected(b, state, peer) \ 554 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, state, (char *)peer) 555 #define BIO_dgram_recv_timedout(b) \ 556 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL) 557 #define BIO_dgram_send_timedout(b) \ 558 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL) 559 #define BIO_dgram_get_peer(b,peer) \ 560 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer) 561 #define BIO_dgram_set_peer(b,peer) \ 562 (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer) 563 564 /* These two aren't currently implemented */ 565 /* int BIO_get_ex_num(BIO *bio); */ 566 /* void BIO_set_ex_free_func(BIO *bio,int idx,void (*cb)()); */ 567 int BIO_set_ex_data(BIO *bio,int idx,void *data) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 568 void *BIO_get_ex_data(BIO *bio,int idx) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 569 int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 570 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 571 unsigned long BIO_number_read(BIO *bio) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 572 unsigned long BIO_number_written(BIO *bio) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 573 574 # ifndef OPENSSL_NO_FP_API 575 # if defined(OPENSSL_SYS_WIN16) && defined(_WINDLL) 576 BIO_METHOD *BIO_s_file_internal(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 577 BIO *BIO_new_file_internal(char *filename, char *mode) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 578 BIO *BIO_new_fp_internal(FILE *stream, int close_flag) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 579 # define BIO_s_file BIO_s_file_internal 580 # define BIO_new_file BIO_new_file_internal 581 # define BIO_new_fp BIO_new_fp_internal 582 # else /* FP_API */ 583 BIO_METHOD *BIO_s_file(void ) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 584 BIO *BIO_new_file(const char *filename, const char *mode) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 585 BIO *BIO_new_fp(FILE *stream, int close_flag) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 586 # define BIO_s_file_internal BIO_s_file 587 # define BIO_new_file_internal BIO_new_file 588 # define BIO_new_fp_internal BIO_s_file 589 # endif /* FP_API */ 590 # endif 591 BIO * BIO_new(BIO_METHOD *type) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 592 int BIO_set(BIO *a,BIO_METHOD *type) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 593 int BIO_free(BIO *a) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 594 void BIO_vfree(BIO *a) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 595 int BIO_read(BIO *b, void *data, int len) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 596 int BIO_gets(BIO *bp,char *buf, int size) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 597 int BIO_write(BIO *b, const void *data, int len) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 598 int BIO_puts(BIO *bp,const char *buf) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 599 int BIO_indent(BIO *b,int indent,int max) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 600 long BIO_ctrl(BIO *bp,int cmd,long larg,void *parg) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 601 long BIO_callback_ctrl(BIO *b, int cmd, void (*fp)(struct bio_st *, int, const char *, int, long, long)) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 602 char * BIO_ptr_ctrl(BIO *bp,int cmd,long larg) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 603 long BIO_int_ctrl(BIO *bp,int cmd,long larg,int iarg) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 604 BIO * BIO_push(BIO *b,BIO *append) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 605 BIO * BIO_pop(BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 606 void BIO_free_all(BIO *a) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 607 BIO * BIO_find_type(BIO *b,int bio_type) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 608 BIO * BIO_next(BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 609 BIO * BIO_get_retry_BIO(BIO *bio, int *reason) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 610 int BIO_get_retry_reason(BIO *bio) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 611 BIO * BIO_dup_chain(BIO *in) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 612 613 int BIO_nread0(BIO *bio, char **buf) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 614 int BIO_nread(BIO *bio, char **buf, int num) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 615 int BIO_nwrite0(BIO *bio, char **buf) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 616 int BIO_nwrite(BIO *bio, char **buf, int num) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 617 618 #ifndef OPENSSL_SYS_WIN16 619 long BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi, 620 long argl,long ret) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 621 #else 622 long _far _loadds BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi, 623 long argl,long ret) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 624 #endif 625 626 BIO_METHOD *BIO_s_mem(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 627 BIO *BIO_new_mem_buf(void *buf, int len) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 628 BIO_METHOD *BIO_s_socket(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 629 BIO_METHOD *BIO_s_connect(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 630 BIO_METHOD *BIO_s_accept(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 631 BIO_METHOD *BIO_s_fd(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 632 #ifndef OPENSSL_SYS_OS2 633 BIO_METHOD *BIO_s_log(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 634 #endif 635 BIO_METHOD *BIO_s_bio(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 636 BIO_METHOD *BIO_s_null(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 637 BIO_METHOD *BIO_f_null(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 638 BIO_METHOD *BIO_f_buffer(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 639 #ifdef OPENSSL_SYS_VMS 640 BIO_METHOD *BIO_f_linebuffer(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 641 #endif 642 BIO_METHOD *BIO_f_nbio_test(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 643 #ifndef OPENSSL_NO_DGRAM 644 BIO_METHOD *BIO_s_datagram(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 645 #endif 646 647 /* BIO_METHOD *BIO_f_ber(void); */ 648 649 int BIO_sock_should_retry(int i) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 650 int BIO_sock_non_fatal_error(int error) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 651 int BIO_dgram_non_fatal_error(int error) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 652 653 int BIO_fd_should_retry(int i) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 654 int BIO_fd_non_fatal_error(int error) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 655 int BIO_dump_cb(int (*cb)(const void *data, size_t len, void *u), 656 void *u, const char *s, int len) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 657 int BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u), 658 void *u, const char *s, int len, int indent) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 659 int BIO_dump(BIO *b,const char *bytes,int len) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 660 int BIO_dump_indent(BIO *b,const char *bytes,int len,int indent) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 661 #ifndef OPENSSL_NO_FP_API 662 int BIO_dump_fp(FILE *fp, const char *s, int len) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 663 int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 664 #endif 665 struct hostent *BIO_gethostbyname(const char *name) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 666 /* We might want a thread-safe interface too: 667 * struct hostent *BIO_gethostbyname_r(const char *name, 668 * struct hostent *result, void *buffer, size_t buflen); 669 * or something similar (caller allocates a struct hostent, 670 * pointed to by "result", and additional buffer space for the various 671 * substructures; if the buffer does not suffice, NULL is returned 672 * and an appropriate error code is set). 673 */ 674 int BIO_sock_error(int sock) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 675 int BIO_socket_ioctl(int fd, long type, void *arg) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 676 int BIO_socket_nbio(int fd,int mode) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 677 int BIO_get_port(const char *str, unsigned short *port_ptr) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 678 int BIO_get_host_ip(const char *str, unsigned char *ip) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 679 int BIO_get_accept_socket(char *host_port,int mode) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 680 int BIO_accept(int sock,char **ip_port) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 681 int BIO_sock_init(void ) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 682 void BIO_sock_cleanup(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 683 int BIO_set_tcp_ndelay(int sock,int turn_on) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 684 685 BIO *BIO_new_socket(int sock, int close_flag) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 686 BIO *BIO_new_dgram(int fd, int close_flag) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 687 BIO *BIO_new_fd(int fd, int close_flag) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 688 BIO *BIO_new_connect(char *host_port) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 689 BIO *BIO_new_accept(char *host_port) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 690 691 int BIO_new_bio_pair(BIO **bio1, size_t writebuf1, 692 BIO **bio2, size_t writebuf2) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 693 /* If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints. 694 * Otherwise returns 0 and sets *bio1 and *bio2 to NULL. 695 * Size 0 uses default value. 696 */ 697 698 void BIO_copy_next_retry(BIO *b) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 699 700 /*long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);*/ 701 702 #ifdef __GNUC__ 703 # define __bio_h__attr__ __attribute__ 704 #else 705 # define __bio_h__attr__(x) 706 #endif 707 int BIO_printf(BIO *bio, const char *format, ...) 708 __bio_h__attr__((__format__(__printf__,2,3))) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 709 int BIO_vprintf(BIO *bio, const char *format, va_list args) 710 __bio_h__attr__((__format__(__printf__,2,0))) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 711 int BIO_snprintf(char *buf, size_t n, const char *format, ...) 712 __bio_h__attr__((__format__(__printf__,3,4))) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 713 int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args) 714 __bio_h__attr__((__format__(__printf__,3,0))) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 715 #undef __bio_h__attr__ 716 717 /* BEGIN ERROR CODES */ 718 /* The following lines are auto generated by the script mkerr.pl. Any changes 719 * made after this point may be overwritten when the script is next run. 720 */ 721 void ERR_load_BIO_strings(void) DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER; 722 723 /* Error codes for the BIO functions. */ 724 725 /* Function codes. */ 726 #define BIO_F_ACPT_STATE 100 727 #define BIO_F_BIO_ACCEPT 101 728 #define BIO_F_BIO_BER_GET_HEADER 102 729 #define BIO_F_BIO_CALLBACK_CTRL 131 730 #define BIO_F_BIO_CTRL 103 731 #define BIO_F_BIO_GETHOSTBYNAME 120 732 #define BIO_F_BIO_GETS 104 733 #define BIO_F_BIO_GET_ACCEPT_SOCKET 105 734 #define BIO_F_BIO_GET_HOST_IP 106 735 #define BIO_F_BIO_GET_PORT 107 736 #define BIO_F_BIO_MAKE_PAIR 121 737 #define BIO_F_BIO_NEW 108 738 #define BIO_F_BIO_NEW_FILE 109 739 #define BIO_F_BIO_NEW_MEM_BUF 126 740 #define BIO_F_BIO_NREAD 123 741 #define BIO_F_BIO_NREAD0 124 742 #define BIO_F_BIO_NWRITE 125 743 #define BIO_F_BIO_NWRITE0 122 744 #define BIO_F_BIO_PUTS 110 745 #define BIO_F_BIO_READ 111 746 #define BIO_F_BIO_SOCK_INIT 112 747 #define BIO_F_BIO_WRITE 113 748 #define BIO_F_BUFFER_CTRL 114 749 #define BIO_F_CONN_CTRL 127 750 #define BIO_F_CONN_STATE 115 751 #define BIO_F_FILE_CTRL 116 752 #define BIO_F_FILE_READ 130 753 #define BIO_F_LINEBUFFER_CTRL 129 754 #define BIO_F_MEM_READ 128 755 #define BIO_F_MEM_WRITE 117 756 #define BIO_F_SSL_NEW 118 757 #define BIO_F_WSASTARTUP 119 758 759 /* Reason codes. */ 760 #define BIO_R_ACCEPT_ERROR 100 761 #define BIO_R_BAD_FOPEN_MODE 101 762 #define BIO_R_BAD_HOSTNAME_LOOKUP 102 763 #define BIO_R_BROKEN_PIPE 124 764 #define BIO_R_CONNECT_ERROR 103 765 #define BIO_R_EOF_ON_MEMORY_BIO 127 766 #define BIO_R_ERROR_SETTING_NBIO 104 767 #define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET 105 768 #define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET 106 769 #define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET 107 770 #define BIO_R_INVALID_ARGUMENT 125 771 #define BIO_R_INVALID_IP_ADDRESS 108 772 #define BIO_R_IN_USE 123 773 #define BIO_R_KEEPALIVE 109 774 #define BIO_R_NBIO_CONNECT_ERROR 110 775 #define BIO_R_NO_ACCEPT_PORT_SPECIFIED 111 776 #define BIO_R_NO_HOSTNAME_SPECIFIED 112 777 #define BIO_R_NO_PORT_DEFINED 113 778 #define BIO_R_NO_PORT_SPECIFIED 114 779 #define BIO_R_NO_SUCH_FILE 128 780 #define BIO_R_NULL_PARAMETER 115 781 #define BIO_R_TAG_MISMATCH 116 782 #define BIO_R_UNABLE_TO_BIND_SOCKET 117 783 #define BIO_R_UNABLE_TO_CREATE_SOCKET 118 784 #define BIO_R_UNABLE_TO_LISTEN_SOCKET 119 785 #define BIO_R_UNINITIALIZED 120 786 #define BIO_R_UNSUPPORTED_METHOD 121 787 #define BIO_R_WRITE_TO_READ_ONLY_BIO 126 788 #define BIO_R_WSASTARTUP 122 789 790 #ifdef __cplusplus 791 } 792 #endif 793 #endif 794