[331] | 1 | /*
|
---|
| 2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
|
---|
| 3 | *
|
---|
| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
|
---|
| 5 | * this file except in compliance with the License. You can obtain a copy
|
---|
| 6 | * in the file LICENSE in the source distribution or at
|
---|
| 7 | * https://www.openssl.org/source/license.html
|
---|
| 8 | */
|
---|
| 9 |
|
---|
| 10 | #ifndef HEADER_BIO_H
|
---|
| 11 | # define HEADER_BIO_H
|
---|
| 12 |
|
---|
| 13 | # include <openssl/e_os2.h>
|
---|
| 14 |
|
---|
| 15 | # ifndef OPENSSL_NO_STDIO
|
---|
| 16 | # include <stdio.h>
|
---|
| 17 | # endif
|
---|
| 18 | # include <stdarg.h>
|
---|
| 19 |
|
---|
| 20 | # include <openssl/crypto.h>
|
---|
| 21 |
|
---|
| 22 | # ifndef OPENSSL_NO_SCTP
|
---|
| 23 | # ifndef OPENSSL_SYS_VMS
|
---|
| 24 | # include <stdint.h>
|
---|
| 25 | # else
|
---|
| 26 | # include <inttypes.h>
|
---|
| 27 | # endif
|
---|
| 28 | # endif
|
---|
| 29 |
|
---|
| 30 | #ifdef __cplusplus
|
---|
| 31 | extern "C" {
|
---|
| 32 | #endif
|
---|
| 33 |
|
---|
| 34 | /* There are the classes of BIOs */
|
---|
| 35 | # define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */
|
---|
| 36 | # define BIO_TYPE_FILTER 0x0200
|
---|
| 37 | # define BIO_TYPE_SOURCE_SINK 0x0400
|
---|
| 38 |
|
---|
| 39 | /* These are the 'types' of BIOs */
|
---|
| 40 | # define BIO_TYPE_NONE 0
|
---|
| 41 | # define BIO_TYPE_MEM ( 1|BIO_TYPE_SOURCE_SINK)
|
---|
| 42 | # define BIO_TYPE_FILE ( 2|BIO_TYPE_SOURCE_SINK)
|
---|
| 43 |
|
---|
| 44 | # define BIO_TYPE_FD ( 4|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
|
---|
| 45 | # define BIO_TYPE_SOCKET ( 5|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
|
---|
| 46 | # define BIO_TYPE_NULL ( 6|BIO_TYPE_SOURCE_SINK)
|
---|
| 47 | # define BIO_TYPE_SSL ( 7|BIO_TYPE_FILTER)
|
---|
| 48 | # define BIO_TYPE_MD ( 8|BIO_TYPE_FILTER)
|
---|
| 49 | # define BIO_TYPE_BUFFER ( 9|BIO_TYPE_FILTER)
|
---|
| 50 | # define BIO_TYPE_CIPHER (10|BIO_TYPE_FILTER)
|
---|
| 51 | # define BIO_TYPE_BASE64 (11|BIO_TYPE_FILTER)
|
---|
| 52 | # define BIO_TYPE_CONNECT (12|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
|
---|
| 53 | # define BIO_TYPE_ACCEPT (13|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
|
---|
| 54 |
|
---|
| 55 | # define BIO_TYPE_NBIO_TEST (16|BIO_TYPE_FILTER)/* server proxy BIO */
|
---|
| 56 | # define BIO_TYPE_NULL_FILTER (17|BIO_TYPE_FILTER)
|
---|
| 57 | # define BIO_TYPE_BIO (19|BIO_TYPE_SOURCE_SINK)/* half a BIO pair */
|
---|
| 58 | # define BIO_TYPE_LINEBUFFER (20|BIO_TYPE_FILTER)
|
---|
| 59 | # define BIO_TYPE_DGRAM (21|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
|
---|
| 60 | # define BIO_TYPE_ASN1 (22|BIO_TYPE_FILTER)
|
---|
| 61 | # define BIO_TYPE_COMP (23|BIO_TYPE_FILTER)
|
---|
| 62 | # ifndef OPENSSL_NO_SCTP
|
---|
| 63 | # define BIO_TYPE_DGRAM_SCTP (24|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
|
---|
| 64 | # endif
|
---|
| 65 |
|
---|
| 66 | #define BIO_TYPE_START 128
|
---|
| 67 |
|
---|
| 68 | /*
|
---|
| 69 | * BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
|
---|
| 70 | * BIO_set_fp(in,stdin,BIO_NOCLOSE);
|
---|
| 71 | */
|
---|
| 72 | # define BIO_NOCLOSE 0x00
|
---|
| 73 | # define BIO_CLOSE 0x01
|
---|
| 74 |
|
---|
| 75 | /*
|
---|
| 76 | * These are used in the following macros and are passed to BIO_ctrl()
|
---|
| 77 | */
|
---|
| 78 | # define BIO_CTRL_RESET 1/* opt - rewind/zero etc */
|
---|
| 79 | # define BIO_CTRL_EOF 2/* opt - are we at the eof */
|
---|
| 80 | # define BIO_CTRL_INFO 3/* opt - extra tit-bits */
|
---|
| 81 | # define BIO_CTRL_SET 4/* man - set the 'IO' type */
|
---|
| 82 | # define BIO_CTRL_GET 5/* man - get the 'IO' type */
|
---|
| 83 | # define BIO_CTRL_PUSH 6/* opt - internal, used to signify change */
|
---|
| 84 | # define BIO_CTRL_POP 7/* opt - internal, used to signify change */
|
---|
| 85 | # define BIO_CTRL_GET_CLOSE 8/* man - set the 'close' on free */
|
---|
| 86 | # define BIO_CTRL_SET_CLOSE 9/* man - set the 'close' on free */
|
---|
| 87 | # define BIO_CTRL_PENDING 10/* opt - is their more data buffered */
|
---|
| 88 | # define BIO_CTRL_FLUSH 11/* opt - 'flush' buffered output */
|
---|
| 89 | # define BIO_CTRL_DUP 12/* man - extra stuff for 'duped' BIO */
|
---|
| 90 | # define BIO_CTRL_WPENDING 13/* opt - number of bytes still to write */
|
---|
| 91 | # define BIO_CTRL_SET_CALLBACK 14/* opt - set callback function */
|
---|
| 92 | # define BIO_CTRL_GET_CALLBACK 15/* opt - set callback function */
|
---|
| 93 |
|
---|
| 94 | # define BIO_CTRL_SET_FILENAME 30/* BIO_s_file special */
|
---|
| 95 |
|
---|
| 96 | /* dgram BIO stuff */
|
---|
| 97 | # define BIO_CTRL_DGRAM_CONNECT 31/* BIO dgram special */
|
---|
| 98 | # define BIO_CTRL_DGRAM_SET_CONNECTED 32/* allow for an externally connected
|
---|
| 99 | * socket to be passed in */
|
---|
| 100 | # define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33/* setsockopt, essentially */
|
---|
| 101 | # define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34/* getsockopt, essentially */
|
---|
| 102 | # define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35/* setsockopt, essentially */
|
---|
| 103 | # define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36/* getsockopt, essentially */
|
---|
| 104 |
|
---|
| 105 | # define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37/* flag whether the last */
|
---|
| 106 | # define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38/* I/O operation tiemd out */
|
---|
| 107 |
|
---|
| 108 | /* #ifdef IP_MTU_DISCOVER */
|
---|
| 109 | # define BIO_CTRL_DGRAM_MTU_DISCOVER 39/* set DF bit on egress packets */
|
---|
| 110 | /* #endif */
|
---|
| 111 |
|
---|
| 112 | # define BIO_CTRL_DGRAM_QUERY_MTU 40/* as kernel for current MTU */
|
---|
| 113 | # define BIO_CTRL_DGRAM_GET_FALLBACK_MTU 47
|
---|
| 114 | # define BIO_CTRL_DGRAM_GET_MTU 41/* get cached value for MTU */
|
---|
| 115 | # define BIO_CTRL_DGRAM_SET_MTU 42/* set cached value for MTU.
|
---|
| 116 | * want to use this if asking
|
---|
| 117 | * the kernel fails */
|
---|
| 118 |
|
---|
| 119 | # define BIO_CTRL_DGRAM_MTU_EXCEEDED 43/* check whether the MTU was
|
---|
| 120 | * exceed in the previous write
|
---|
| 121 | * operation */
|
---|
| 122 |
|
---|
| 123 | # define BIO_CTRL_DGRAM_GET_PEER 46
|
---|
| 124 | # define BIO_CTRL_DGRAM_SET_PEER 44/* Destination for the data */
|
---|
| 125 |
|
---|
| 126 | # define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT 45/* Next DTLS handshake timeout
|
---|
| 127 | * to adjust socket timeouts */
|
---|
| 128 | # define BIO_CTRL_DGRAM_SET_DONT_FRAG 48
|
---|
| 129 |
|
---|
| 130 | # define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD 49
|
---|
| 131 |
|
---|
| 132 | # define BIO_CTRL_DGRAM_SET_PEEK_MODE 50
|
---|
| 133 |
|
---|
| 134 | # ifndef OPENSSL_NO_SCTP
|
---|
| 135 | /* SCTP stuff */
|
---|
| 136 | # define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE 50
|
---|
| 137 | # define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY 51
|
---|
| 138 | # define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY 52
|
---|
| 139 | # define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD 53
|
---|
| 140 | # define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO 60
|
---|
| 141 | # define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO 61
|
---|
| 142 | # define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO 62
|
---|
| 143 | # define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO 63
|
---|
| 144 | # define BIO_CTRL_DGRAM_SCTP_GET_PRINFO 64
|
---|
| 145 | # define BIO_CTRL_DGRAM_SCTP_SET_PRINFO 65
|
---|
| 146 | # define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN 70
|
---|
| 147 | # endif
|
---|
| 148 |
|
---|
| 149 | /* modifiers */
|
---|
| 150 | # define BIO_FP_READ 0x02
|
---|
| 151 | # define BIO_FP_WRITE 0x04
|
---|
| 152 | # define BIO_FP_APPEND 0x08
|
---|
| 153 | # define BIO_FP_TEXT 0x10
|
---|
| 154 |
|
---|
| 155 | # define BIO_FLAGS_READ 0x01
|
---|
| 156 | # define BIO_FLAGS_WRITE 0x02
|
---|
| 157 | # define BIO_FLAGS_IO_SPECIAL 0x04
|
---|
| 158 | # define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
|
---|
| 159 | # define BIO_FLAGS_SHOULD_RETRY 0x08
|
---|
| 160 | # ifndef BIO_FLAGS_UPLINK
|
---|
| 161 | /*
|
---|
| 162 | * "UPLINK" flag denotes file descriptors provided by application. It
|
---|
| 163 | * defaults to 0, as most platforms don't require UPLINK interface.
|
---|
| 164 | */
|
---|
| 165 | # define BIO_FLAGS_UPLINK 0
|
---|
| 166 | # endif
|
---|
| 167 |
|
---|
| 168 | # define BIO_FLAGS_BASE64_NO_NL 0x100
|
---|
| 169 |
|
---|
| 170 | /*
|
---|
| 171 | * This is used with memory BIOs:
|
---|
| 172 | * BIO_FLAGS_MEM_RDONLY means we shouldn't free up or change the data in any way;
|
---|
| 173 | * BIO_FLAGS_NONCLEAR_RST means we should't clear data on reset.
|
---|
| 174 | */
|
---|
| 175 | # define BIO_FLAGS_MEM_RDONLY 0x200
|
---|
| 176 | # define BIO_FLAGS_NONCLEAR_RST 0x400
|
---|
| 177 |
|
---|
| 178 | typedef union bio_addr_st BIO_ADDR;
|
---|
| 179 | typedef struct bio_addrinfo_st BIO_ADDRINFO;
|
---|
| 180 |
|
---|
| 181 | int BIO_get_new_index(void);
|
---|
| 182 | void BIO_set_flags(BIO *b, int flags);
|
---|
| 183 | int BIO_test_flags(const BIO *b, int flags);
|
---|
| 184 | void BIO_clear_flags(BIO *b, int flags);
|
---|
| 185 |
|
---|
| 186 | # define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
|
---|
| 187 | # define BIO_set_retry_special(b) \
|
---|
| 188 | BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
|
---|
| 189 | # define BIO_set_retry_read(b) \
|
---|
| 190 | BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
|
---|
| 191 | # define BIO_set_retry_write(b) \
|
---|
| 192 | BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
|
---|
| 193 |
|
---|
| 194 | /* These are normally used internally in BIOs */
|
---|
| 195 | # define BIO_clear_retry_flags(b) \
|
---|
| 196 | BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
|
---|
| 197 | # define BIO_get_retry_flags(b) \
|
---|
| 198 | BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
|
---|
| 199 |
|
---|
| 200 | /* These should be used by the application to tell why we should retry */
|
---|
| 201 | # define BIO_should_read(a) BIO_test_flags(a, BIO_FLAGS_READ)
|
---|
| 202 | # define BIO_should_write(a) BIO_test_flags(a, BIO_FLAGS_WRITE)
|
---|
| 203 | # define BIO_should_io_special(a) BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
|
---|
| 204 | # define BIO_retry_type(a) BIO_test_flags(a, BIO_FLAGS_RWS)
|
---|
| 205 | # define BIO_should_retry(a) BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
|
---|
| 206 |
|
---|
| 207 | /*
|
---|
| 208 | * The next three are used in conjunction with the BIO_should_io_special()
|
---|
| 209 | * condition. After this returns true, BIO *BIO_get_retry_BIO(BIO *bio, int
|
---|
| 210 | * *reason); will walk the BIO stack and return the 'reason' for the special
|
---|
| 211 | * and the offending BIO. Given a BIO, BIO_get_retry_reason(bio) will return
|
---|
| 212 | * the code.
|
---|
| 213 | */
|
---|
| 214 | /*
|
---|
| 215 | * Returned from the SSL bio when the certificate retrieval code had an error
|
---|
| 216 | */
|
---|
| 217 | # define BIO_RR_SSL_X509_LOOKUP 0x01
|
---|
| 218 | /* Returned from the connect BIO when a connect would have blocked */
|
---|
| 219 | # define BIO_RR_CONNECT 0x02
|
---|
| 220 | /* Returned from the accept BIO when an accept would have blocked */
|
---|
| 221 | # define BIO_RR_ACCEPT 0x03
|
---|
| 222 |
|
---|
| 223 | /* These are passed by the BIO callback */
|
---|
| 224 | # define BIO_CB_FREE 0x01
|
---|
| 225 | # define BIO_CB_READ 0x02
|
---|
| 226 | # define BIO_CB_WRITE 0x03
|
---|
| 227 | # define BIO_CB_PUTS 0x04
|
---|
| 228 | # define BIO_CB_GETS 0x05
|
---|
| 229 | # define BIO_CB_CTRL 0x06
|
---|
| 230 |
|
---|
| 231 | /*
|
---|
| 232 | * The callback is called before and after the underling operation, The
|
---|
| 233 | * BIO_CB_RETURN flag indicates if it is after the call
|
---|
| 234 | */
|
---|
| 235 | # define BIO_CB_RETURN 0x80
|
---|
| 236 | # define BIO_CB_return(a) ((a)|BIO_CB_RETURN)
|
---|
| 237 | # define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN))
|
---|
| 238 | # define BIO_cb_post(a) ((a)&BIO_CB_RETURN)
|
---|
| 239 |
|
---|
| 240 | typedef long (*BIO_callback_fn)(BIO *b, int oper, const char *argp, int argi,
|
---|
| 241 | long argl, long ret);
|
---|
| 242 | BIO_callback_fn BIO_get_callback(const BIO *b);
|
---|
| 243 | void BIO_set_callback(BIO *b, BIO_callback_fn callback);
|
---|
| 244 | char *BIO_get_callback_arg(const BIO *b);
|
---|
| 245 | void BIO_set_callback_arg(BIO *b, char *arg);
|
---|
| 246 |
|
---|
| 247 | typedef struct bio_method_st BIO_METHOD;
|
---|
| 248 |
|
---|
| 249 | const char *BIO_method_name(const BIO *b);
|
---|
| 250 | int BIO_method_type(const BIO *b);
|
---|
| 251 |
|
---|
| 252 | typedef void bio_info_cb(BIO *, int, const char *, int, long, long);
|
---|
| 253 |
|
---|
| 254 | DEFINE_STACK_OF(BIO)
|
---|
| 255 |
|
---|
| 256 | /* Prefix and suffix callback in ASN1 BIO */
|
---|
| 257 | typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen,
|
---|
| 258 | void *parg);
|
---|
| 259 |
|
---|
| 260 | # ifndef OPENSSL_NO_SCTP
|
---|
| 261 | /* SCTP parameter structs */
|
---|
| 262 | struct bio_dgram_sctp_sndinfo {
|
---|
| 263 | uint16_t snd_sid;
|
---|
| 264 | uint16_t snd_flags;
|
---|
| 265 | uint32_t snd_ppid;
|
---|
| 266 | uint32_t snd_context;
|
---|
| 267 | };
|
---|
| 268 |
|
---|
| 269 | struct bio_dgram_sctp_rcvinfo {
|
---|
| 270 | uint16_t rcv_sid;
|
---|
| 271 | uint16_t rcv_ssn;
|
---|
| 272 | uint16_t rcv_flags;
|
---|
| 273 | uint32_t rcv_ppid;
|
---|
| 274 | uint32_t rcv_tsn;
|
---|
| 275 | uint32_t rcv_cumtsn;
|
---|
| 276 | uint32_t rcv_context;
|
---|
| 277 | };
|
---|
| 278 |
|
---|
| 279 | struct bio_dgram_sctp_prinfo {
|
---|
| 280 | uint16_t pr_policy;
|
---|
| 281 | uint32_t pr_value;
|
---|
| 282 | };
|
---|
| 283 | # endif
|
---|
| 284 |
|
---|
| 285 | /*
|
---|
| 286 | * #define BIO_CONN_get_param_hostname BIO_ctrl
|
---|
| 287 | */
|
---|
| 288 |
|
---|
| 289 | # define BIO_C_SET_CONNECT 100
|
---|
| 290 | # define BIO_C_DO_STATE_MACHINE 101
|
---|
| 291 | # define BIO_C_SET_NBIO 102
|
---|
| 292 | /* # define BIO_C_SET_PROXY_PARAM 103 */
|
---|
| 293 | # define BIO_C_SET_FD 104
|
---|
| 294 | # define BIO_C_GET_FD 105
|
---|
| 295 | # define BIO_C_SET_FILE_PTR 106
|
---|
| 296 | # define BIO_C_GET_FILE_PTR 107
|
---|
| 297 | # define BIO_C_SET_FILENAME 108
|
---|
| 298 | # define BIO_C_SET_SSL 109
|
---|
| 299 | # define BIO_C_GET_SSL 110
|
---|
| 300 | # define BIO_C_SET_MD 111
|
---|
| 301 | # define BIO_C_GET_MD 112
|
---|
| 302 | # define BIO_C_GET_CIPHER_STATUS 113
|
---|
| 303 | # define BIO_C_SET_BUF_MEM 114
|
---|
| 304 | # define BIO_C_GET_BUF_MEM_PTR 115
|
---|
| 305 | # define BIO_C_GET_BUFF_NUM_LINES 116
|
---|
| 306 | # define BIO_C_SET_BUFF_SIZE 117
|
---|
| 307 | # define BIO_C_SET_ACCEPT 118
|
---|
| 308 | # define BIO_C_SSL_MODE 119
|
---|
| 309 | # define BIO_C_GET_MD_CTX 120
|
---|
| 310 | /* # define BIO_C_GET_PROXY_PARAM 121 */
|
---|
| 311 | # define BIO_C_SET_BUFF_READ_DATA 122/* data to read first */
|
---|
| 312 | # define BIO_C_GET_CONNECT 123
|
---|
| 313 | # define BIO_C_GET_ACCEPT 124
|
---|
| 314 | # define BIO_C_SET_SSL_RENEGOTIATE_BYTES 125
|
---|
| 315 | # define BIO_C_GET_SSL_NUM_RENEGOTIATES 126
|
---|
| 316 | # define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT 127
|
---|
| 317 | # define BIO_C_FILE_SEEK 128
|
---|
| 318 | # define BIO_C_GET_CIPHER_CTX 129
|
---|
| 319 | # define BIO_C_SET_BUF_MEM_EOF_RETURN 130/* return end of input
|
---|
| 320 | * value */
|
---|
| 321 | # define BIO_C_SET_BIND_MODE 131
|
---|
| 322 | # define BIO_C_GET_BIND_MODE 132
|
---|
| 323 | # define BIO_C_FILE_TELL 133
|
---|
| 324 | # define BIO_C_GET_SOCKS 134
|
---|
| 325 | # define BIO_C_SET_SOCKS 135
|
---|
| 326 |
|
---|
| 327 | # define BIO_C_SET_WRITE_BUF_SIZE 136/* for BIO_s_bio */
|
---|
| 328 | # define BIO_C_GET_WRITE_BUF_SIZE 137
|
---|
| 329 | # define BIO_C_MAKE_BIO_PAIR 138
|
---|
| 330 | # define BIO_C_DESTROY_BIO_PAIR 139
|
---|
| 331 | # define BIO_C_GET_WRITE_GUARANTEE 140
|
---|
| 332 | # define BIO_C_GET_READ_REQUEST 141
|
---|
| 333 | # define BIO_C_SHUTDOWN_WR 142
|
---|
| 334 | # define BIO_C_NREAD0 143
|
---|
| 335 | # define BIO_C_NREAD 144
|
---|
| 336 | # define BIO_C_NWRITE0 145
|
---|
| 337 | # define BIO_C_NWRITE 146
|
---|
| 338 | # define BIO_C_RESET_READ_REQUEST 147
|
---|
| 339 | # define BIO_C_SET_MD_CTX 148
|
---|
| 340 |
|
---|
| 341 | # define BIO_C_SET_PREFIX 149
|
---|
| 342 | # define BIO_C_GET_PREFIX 150
|
---|
| 343 | # define BIO_C_SET_SUFFIX 151
|
---|
| 344 | # define BIO_C_GET_SUFFIX 152
|
---|
| 345 |
|
---|
| 346 | # define BIO_C_SET_EX_ARG 153
|
---|
| 347 | # define BIO_C_GET_EX_ARG 154
|
---|
| 348 |
|
---|
| 349 | # define BIO_C_SET_CONNECT_MODE 155
|
---|
| 350 |
|
---|
| 351 | # define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg)
|
---|
| 352 | # define BIO_get_app_data(s) BIO_get_ex_data(s,0)
|
---|
| 353 |
|
---|
| 354 | # define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
|
---|
| 355 |
|
---|
| 356 | # ifndef OPENSSL_NO_SOCK
|
---|
| 357 | /* IP families we support, for BIO_s_connect() and BIO_s_accept() */
|
---|
| 358 | /* Note: the underlying operating system may not support some of them */
|
---|
| 359 | # define BIO_FAMILY_IPV4 4
|
---|
| 360 | # define BIO_FAMILY_IPV6 6
|
---|
| 361 | # define BIO_FAMILY_IPANY 256
|
---|
| 362 |
|
---|
| 363 | /* BIO_s_connect() */
|
---|
| 364 | # define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
|
---|
| 365 | # define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
|
---|
| 366 | # define BIO_set_conn_address(b,addr) BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)addr)
|
---|
| 367 | # define BIO_set_conn_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,f)
|
---|
| 368 | # define BIO_get_conn_hostname(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0))
|
---|
| 369 | # define BIO_get_conn_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1))
|
---|
| 370 | # define BIO_get_conn_address(b) ((const BIO_ADDR *)BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2))
|
---|
| 371 | # define BIO_get_conn_ip_family(b) BIO_ctrl(b,BIO_C_GET_CONNECT,3,NULL)
|
---|
| 372 | # define BIO_set_conn_mode(b,n) BIO_ctrl(b,BIO_C_SET_CONNECT_MODE,(n),NULL)
|
---|
| 373 |
|
---|
| 374 | /* BIO_s_accept() */
|
---|
| 375 | # define BIO_set_accept_name(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
|
---|
| 376 | # define BIO_set_accept_port(b,port) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(char *)port)
|
---|
| 377 | # define BIO_get_accept_name(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0))
|
---|
| 378 | # define BIO_get_accept_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,1))
|
---|
| 379 | # define BIO_get_peer_name(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,2))
|
---|
| 380 | # define BIO_get_peer_port(b) ((const char *)BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,3))
|
---|
| 381 | /* #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
|
---|
| 382 | # define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(n)?(void *)"a":NULL)
|
---|
| 383 | # define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,3,(char *)bio)
|
---|
| 384 | # define BIO_set_accept_ip_family(b,f) BIO_int_ctrl(b,BIO_C_SET_ACCEPT,4,f)
|
---|
| 385 | # define BIO_get_accept_ip_family(b) BIO_ctrl(b,BIO_C_GET_ACCEPT,4,NULL)
|
---|
| 386 |
|
---|
| 387 | /* Aliases kept for backward compatibility */
|
---|
| 388 | # define BIO_BIND_NORMAL 0
|
---|
| 389 | # define BIO_BIND_REUSEADDR BIO_SOCK_REUSEADDR
|
---|
| 390 | # define BIO_BIND_REUSEADDR_IF_UNUSED BIO_SOCK_REUSEADDR
|
---|
| 391 | # define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
|
---|
| 392 | # define BIO_get_bind_mode(b) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
|
---|
| 393 |
|
---|
| 394 | /* BIO_s_accept() and BIO_s_connect() */
|
---|
| 395 | # define BIO_do_connect(b) BIO_do_handshake(b)
|
---|
| 396 | # define BIO_do_accept(b) BIO_do_handshake(b)
|
---|
| 397 | # endif /* OPENSSL_NO_SOCK */
|
---|
| 398 |
|
---|
| 399 | # define BIO_do_handshake(b) BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
|
---|
| 400 |
|
---|
| 401 | /* BIO_s_datagram(), BIO_s_fd(), BIO_s_socket(), BIO_s_accept() and BIO_s_connect() */
|
---|
| 402 | # define BIO_set_fd(b,fd,c) BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
|
---|
| 403 | # define BIO_get_fd(b,c) BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c)
|
---|
| 404 |
|
---|
| 405 | /* BIO_s_file() */
|
---|
| 406 | # define BIO_set_fp(b,fp,c) BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp)
|
---|
| 407 | # define BIO_get_fp(b,fpp) BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp)
|
---|
| 408 |
|
---|
| 409 | /* BIO_s_fd() and BIO_s_file() */
|
---|
| 410 | # define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
|
---|
| 411 | # define BIO_tell(b) (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
|
---|
| 412 |
|
---|
| 413 | /*
|
---|
| 414 | * name is cast to lose const, but might be better to route through a
|
---|
| 415 | * function so we can do it safely
|
---|
| 416 | */
|
---|
| 417 | # ifdef CONST_STRICT
|
---|
| 418 | /*
|
---|
| 419 | * If you are wondering why this isn't defined, its because CONST_STRICT is
|
---|
| 420 | * purely a compile-time kludge to allow const to be checked.
|
---|
| 421 | */
|
---|
| 422 | int BIO_read_filename(BIO *b, const char *name);
|
---|
| 423 | # else
|
---|
| 424 | # define BIO_read_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
|
---|
| 425 | BIO_CLOSE|BIO_FP_READ,(char *)name)
|
---|
| 426 | # endif
|
---|
| 427 | # define BIO_write_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
|
---|
| 428 | BIO_CLOSE|BIO_FP_WRITE,name)
|
---|
| 429 | # define BIO_append_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
|
---|
| 430 | BIO_CLOSE|BIO_FP_APPEND,name)
|
---|
| 431 | # define BIO_rw_filename(b,name) (int)BIO_ctrl(b,BIO_C_SET_FILENAME, \
|
---|
| 432 | BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
|
---|
| 433 |
|
---|
| 434 | /*
|
---|
| 435 | * WARNING WARNING, this ups the reference count on the read bio of the SSL
|
---|
| 436 | * structure. This is because the ssl read BIO is now pointed to by the
|
---|
| 437 | * next_bio field in the bio. So when you free the BIO, make sure you are
|
---|
| 438 | * doing a BIO_free_all() to catch the underlying BIO.
|
---|
| 439 | */
|
---|
| 440 | # define BIO_set_ssl(b,ssl,c) BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl)
|
---|
| 441 | # define BIO_get_ssl(b,sslp) BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp)
|
---|
| 442 | # define BIO_set_ssl_mode(b,client) BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
|
---|
| 443 | # define BIO_set_ssl_renegotiate_bytes(b,num) \
|
---|
| 444 | BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL)
|
---|
| 445 | # define BIO_get_num_renegotiates(b) \
|
---|
| 446 | BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL)
|
---|
| 447 | # define BIO_set_ssl_renegotiate_timeout(b,seconds) \
|
---|
| 448 | BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL)
|
---|
| 449 |
|
---|
| 450 | /* defined in evp.h */
|
---|
| 451 | /* #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */
|
---|
| 452 |
|
---|
| 453 | # define BIO_get_mem_data(b,pp) BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp)
|
---|
| 454 | # define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm)
|
---|
| 455 | # define BIO_get_mem_ptr(b,pp) BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp)
|
---|
| 456 | # define BIO_set_mem_eof_return(b,v) \
|
---|
| 457 | BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
|
---|
| 458 |
|
---|
| 459 | /* For the BIO_f_buffer() type */
|
---|
| 460 | # define BIO_get_buffer_num_lines(b) BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
|
---|
| 461 | # define BIO_set_buffer_size(b,size) BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
|
---|
| 462 | # define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
|
---|
| 463 | # define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
|
---|
| 464 | # define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
|
---|
| 465 |
|
---|
| 466 | /* Don't use the next one unless you know what you are doing :-) */
|
---|
| 467 | # define BIO_dup_state(b,ret) BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
|
---|
| 468 |
|
---|
| 469 | # define BIO_reset(b) (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
|
---|
| 470 | # define BIO_eof(b) (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
|
---|
| 471 | # define BIO_set_close(b,c) (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
|
---|
| 472 | # define BIO_get_close(b) (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
|
---|
| 473 | # define BIO_pending(b) (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
|
---|
| 474 | # define BIO_wpending(b) (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
|
---|
| 475 | /* ...pending macros have inappropriate return type */
|
---|
| 476 | size_t BIO_ctrl_pending(BIO *b);
|
---|
| 477 | size_t BIO_ctrl_wpending(BIO *b);
|
---|
| 478 | # define BIO_flush(b) (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
|
---|
| 479 | # define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
|
---|
| 480 | cbp)
|
---|
| 481 | # define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
|
---|
| 482 |
|
---|
| 483 | /* For the BIO_f_buffer() type */
|
---|
| 484 | # define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
|
---|
| 485 |
|
---|
| 486 | /* For BIO_s_bio() */
|
---|
| 487 | # define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
|
---|
| 488 | # define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
|
---|
| 489 | # define BIO_make_bio_pair(b1,b2) (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
|
---|
| 490 | # define BIO_destroy_bio_pair(b) (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
|
---|
| 491 | # define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
|
---|
| 492 | /* macros with inappropriate type -- but ...pending macros use int too: */
|
---|
| 493 | # define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
|
---|
| 494 | # define BIO_get_read_request(b) (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
|
---|
| 495 | size_t BIO_ctrl_get_write_guarantee(BIO *b);
|
---|
| 496 | size_t BIO_ctrl_get_read_request(BIO *b);
|
---|
| 497 | int BIO_ctrl_reset_read_request(BIO *b);
|
---|
| 498 |
|
---|
| 499 | /* ctrl macros for dgram */
|
---|
| 500 | # define BIO_ctrl_dgram_connect(b,peer) \
|
---|
| 501 | (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer)
|
---|
| 502 | # define BIO_ctrl_set_connected(b,peer) \
|
---|
| 503 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, 0, (char *)peer)
|
---|
| 504 | # define BIO_dgram_recv_timedout(b) \
|
---|
| 505 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
|
---|
| 506 | # define BIO_dgram_send_timedout(b) \
|
---|
| 507 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
|
---|
| 508 | # define BIO_dgram_get_peer(b,peer) \
|
---|
| 509 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer)
|
---|
| 510 | # define BIO_dgram_set_peer(b,peer) \
|
---|
| 511 | (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)
|
---|
| 512 | # define BIO_dgram_get_mtu_overhead(b) \
|
---|
| 513 | (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL)
|
---|
| 514 |
|
---|
| 515 | #define BIO_get_ex_new_index(l, p, newf, dupf, freef) \
|
---|
| 516 | CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, l, p, newf, dupf, freef)
|
---|
| 517 | int BIO_set_ex_data(BIO *bio, int idx, void *data);
|
---|
| 518 | void *BIO_get_ex_data(BIO *bio, int idx);
|
---|
| 519 | uint64_t BIO_number_read(BIO *bio);
|
---|
| 520 | uint64_t BIO_number_written(BIO *bio);
|
---|
| 521 |
|
---|
| 522 | /* For BIO_f_asn1() */
|
---|
| 523 | int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
|
---|
| 524 | asn1_ps_func *prefix_free);
|
---|
| 525 | int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
|
---|
| 526 | asn1_ps_func **pprefix_free);
|
---|
| 527 | int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
|
---|
| 528 | asn1_ps_func *suffix_free);
|
---|
| 529 | int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
|
---|
| 530 | asn1_ps_func **psuffix_free);
|
---|
| 531 |
|
---|
| 532 | const BIO_METHOD *BIO_s_file(void);
|
---|
| 533 | BIO *BIO_new_file(const char *filename, const char *mode);
|
---|
| 534 | # ifndef OPENSSL_NO_STDIO
|
---|
| 535 | BIO *BIO_new_fp(FILE *stream, int close_flag);
|
---|
| 536 | # endif
|
---|
| 537 | BIO *BIO_new(const BIO_METHOD *type);
|
---|
| 538 | int BIO_free(BIO *a);
|
---|
| 539 | void BIO_set_data(BIO *a, void *ptr);
|
---|
| 540 | void *BIO_get_data(BIO *a);
|
---|
| 541 | void BIO_set_init(BIO *a, int init);
|
---|
| 542 | int BIO_get_init(BIO *a);
|
---|
| 543 | void BIO_set_shutdown(BIO *a, int shut);
|
---|
| 544 | int BIO_get_shutdown(BIO *a);
|
---|
| 545 | void BIO_vfree(BIO *a);
|
---|
| 546 | int BIO_up_ref(BIO *a);
|
---|
| 547 | int BIO_read(BIO *b, void *data, int len);
|
---|
| 548 | int BIO_gets(BIO *bp, char *buf, int size);
|
---|
| 549 | int BIO_write(BIO *b, const void *data, int len);
|
---|
| 550 | int BIO_puts(BIO *bp, const char *buf);
|
---|
| 551 | int BIO_indent(BIO *b, int indent, int max);
|
---|
| 552 | long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg);
|
---|
| 553 | long BIO_callback_ctrl(BIO *b, int cmd,
|
---|
| 554 | void (*fp) (BIO *, int, const char *, int, long, long));
|
---|
| 555 | void *BIO_ptr_ctrl(BIO *bp, int cmd, long larg);
|
---|
| 556 | long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg);
|
---|
| 557 | BIO *BIO_push(BIO *b, BIO *append);
|
---|
| 558 | BIO *BIO_pop(BIO *b);
|
---|
| 559 | void BIO_free_all(BIO *a);
|
---|
| 560 | BIO *BIO_find_type(BIO *b, int bio_type);
|
---|
| 561 | BIO *BIO_next(BIO *b);
|
---|
| 562 | void BIO_set_next(BIO *b, BIO *next);
|
---|
| 563 | BIO *BIO_get_retry_BIO(BIO *bio, int *reason);
|
---|
| 564 | int BIO_get_retry_reason(BIO *bio);
|
---|
| 565 | void BIO_set_retry_reason(BIO *bio, int reason);
|
---|
| 566 | BIO *BIO_dup_chain(BIO *in);
|
---|
| 567 |
|
---|
| 568 | int BIO_nread0(BIO *bio, char **buf);
|
---|
| 569 | int BIO_nread(BIO *bio, char **buf, int num);
|
---|
| 570 | int BIO_nwrite0(BIO *bio, char **buf);
|
---|
| 571 | int BIO_nwrite(BIO *bio, char **buf, int num);
|
---|
| 572 |
|
---|
| 573 | long BIO_debug_callback(BIO *bio, int cmd, const char *argp, int argi,
|
---|
| 574 | long argl, long ret);
|
---|
| 575 |
|
---|
| 576 | const BIO_METHOD *BIO_s_mem(void);
|
---|
| 577 | const BIO_METHOD *BIO_s_secmem(void);
|
---|
| 578 | BIO *BIO_new_mem_buf(const void *buf, int len);
|
---|
| 579 | # ifndef OPENSSL_NO_SOCK
|
---|
| 580 | const BIO_METHOD *BIO_s_socket(void);
|
---|
| 581 | const BIO_METHOD *BIO_s_connect(void);
|
---|
| 582 | const BIO_METHOD *BIO_s_accept(void);
|
---|
| 583 | # endif
|
---|
| 584 | const BIO_METHOD *BIO_s_fd(void);
|
---|
| 585 | const BIO_METHOD *BIO_s_log(void);
|
---|
| 586 | const BIO_METHOD *BIO_s_bio(void);
|
---|
| 587 | const BIO_METHOD *BIO_s_null(void);
|
---|
| 588 | const BIO_METHOD *BIO_f_null(void);
|
---|
| 589 | const BIO_METHOD *BIO_f_buffer(void);
|
---|
| 590 | const BIO_METHOD *BIO_f_linebuffer(void);
|
---|
| 591 | const BIO_METHOD *BIO_f_nbio_test(void);
|
---|
| 592 | # ifndef OPENSSL_NO_DGRAM
|
---|
| 593 | const BIO_METHOD *BIO_s_datagram(void);
|
---|
| 594 | int BIO_dgram_non_fatal_error(int error);
|
---|
| 595 | BIO *BIO_new_dgram(int fd, int close_flag);
|
---|
| 596 | # ifndef OPENSSL_NO_SCTP
|
---|
| 597 | const BIO_METHOD *BIO_s_datagram_sctp(void);
|
---|
| 598 | BIO *BIO_new_dgram_sctp(int fd, int close_flag);
|
---|
| 599 | int BIO_dgram_is_sctp(BIO *bio);
|
---|
| 600 | int BIO_dgram_sctp_notification_cb(BIO *b,
|
---|
| 601 | void (*handle_notifications) (BIO *bio,
|
---|
| 602 | void *context,
|
---|
| 603 | void *buf),
|
---|
| 604 | void *context);
|
---|
| 605 | int BIO_dgram_sctp_wait_for_dry(BIO *b);
|
---|
| 606 | int BIO_dgram_sctp_msg_waiting(BIO *b);
|
---|
| 607 | # endif
|
---|
| 608 | # endif
|
---|
| 609 |
|
---|
| 610 | # ifndef OPENSSL_NO_SOCK
|
---|
| 611 | int BIO_sock_should_retry(int i);
|
---|
| 612 | int BIO_sock_non_fatal_error(int error);
|
---|
| 613 | # endif
|
---|
| 614 |
|
---|
| 615 | int BIO_fd_should_retry(int i);
|
---|
| 616 | int BIO_fd_non_fatal_error(int error);
|
---|
| 617 | int BIO_dump_cb(int (*cb) (const void *data, size_t len, void *u),
|
---|
| 618 | void *u, const char *s, int len);
|
---|
| 619 | int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u),
|
---|
| 620 | void *u, const char *s, int len, int indent);
|
---|
| 621 | int BIO_dump(BIO *b, const char *bytes, int len);
|
---|
| 622 | int BIO_dump_indent(BIO *b, const char *bytes, int len, int indent);
|
---|
| 623 | # ifndef OPENSSL_NO_STDIO
|
---|
| 624 | int BIO_dump_fp(FILE *fp, const char *s, int len);
|
---|
| 625 | int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);
|
---|
| 626 | # endif
|
---|
| 627 | int BIO_hex_string(BIO *out, int indent, int width, unsigned char *data,
|
---|
| 628 | int datalen);
|
---|
| 629 |
|
---|
| 630 | # ifndef OPENSSL_NO_SOCK
|
---|
| 631 | BIO_ADDR *BIO_ADDR_new(void);
|
---|
| 632 | int BIO_ADDR_rawmake(BIO_ADDR *ap, int family,
|
---|
| 633 | const void *where, size_t wherelen, unsigned short port);
|
---|
| 634 | void BIO_ADDR_free(BIO_ADDR *);
|
---|
| 635 | void BIO_ADDR_clear(BIO_ADDR *ap);
|
---|
| 636 | int BIO_ADDR_family(const BIO_ADDR *ap);
|
---|
| 637 | int BIO_ADDR_rawaddress(const BIO_ADDR *ap, void *p, size_t *l);
|
---|
| 638 | unsigned short BIO_ADDR_rawport(const BIO_ADDR *ap);
|
---|
| 639 | char *BIO_ADDR_hostname_string(const BIO_ADDR *ap, int numeric);
|
---|
| 640 | char *BIO_ADDR_service_string(const BIO_ADDR *ap, int numeric);
|
---|
| 641 | char *BIO_ADDR_path_string(const BIO_ADDR *ap);
|
---|
| 642 |
|
---|
| 643 | const BIO_ADDRINFO *BIO_ADDRINFO_next(const BIO_ADDRINFO *bai);
|
---|
| 644 | int BIO_ADDRINFO_family(const BIO_ADDRINFO *bai);
|
---|
| 645 | int BIO_ADDRINFO_socktype(const BIO_ADDRINFO *bai);
|
---|
| 646 | int BIO_ADDRINFO_protocol(const BIO_ADDRINFO *bai);
|
---|
| 647 | const BIO_ADDR *BIO_ADDRINFO_address(const BIO_ADDRINFO *bai);
|
---|
| 648 | void BIO_ADDRINFO_free(BIO_ADDRINFO *bai);
|
---|
| 649 |
|
---|
| 650 | enum BIO_hostserv_priorities {
|
---|
| 651 | BIO_PARSE_PRIO_HOST, BIO_PARSE_PRIO_SERV
|
---|
| 652 | };
|
---|
| 653 | int BIO_parse_hostserv(const char *hostserv, char **host, char **service,
|
---|
| 654 | enum BIO_hostserv_priorities hostserv_prio);
|
---|
| 655 | enum BIO_lookup_type {
|
---|
| 656 | BIO_LOOKUP_CLIENT, BIO_LOOKUP_SERVER
|
---|
| 657 | };
|
---|
| 658 | int BIO_lookup(const char *host, const char *service,
|
---|
| 659 | enum BIO_lookup_type lookup_type,
|
---|
| 660 | int family, int socktype, BIO_ADDRINFO **res);
|
---|
| 661 | int BIO_sock_error(int sock);
|
---|
| 662 | int BIO_socket_ioctl(int fd, long type, void *arg);
|
---|
| 663 | int BIO_socket_nbio(int fd, int mode);
|
---|
| 664 | int BIO_sock_init(void);
|
---|
| 665 | # if OPENSSL_API_COMPAT < 0x10100000L
|
---|
| 666 | # define BIO_sock_cleanup() while(0) continue
|
---|
| 667 | # endif
|
---|
| 668 | int BIO_set_tcp_ndelay(int sock, int turn_on);
|
---|
| 669 |
|
---|
| 670 | DEPRECATEDIN_1_1_0(struct hostent *BIO_gethostbyname(const char *name))
|
---|
| 671 | DEPRECATEDIN_1_1_0(int BIO_get_port(const char *str, unsigned short *port_ptr))
|
---|
| 672 | DEPRECATEDIN_1_1_0(int BIO_get_host_ip(const char *str, unsigned char *ip))
|
---|
| 673 | DEPRECATEDIN_1_1_0(int BIO_get_accept_socket(char *host_port, int mode))
|
---|
| 674 | DEPRECATEDIN_1_1_0(int BIO_accept(int sock, char **ip_port))
|
---|
| 675 |
|
---|
| 676 | union BIO_sock_info_u {
|
---|
| 677 | BIO_ADDR *addr;
|
---|
| 678 | };
|
---|
| 679 | enum BIO_sock_info_type {
|
---|
| 680 | BIO_SOCK_INFO_ADDRESS
|
---|
| 681 | };
|
---|
| 682 | int BIO_sock_info(int sock,
|
---|
| 683 | enum BIO_sock_info_type type, union BIO_sock_info_u *info);
|
---|
| 684 |
|
---|
| 685 | # define BIO_SOCK_REUSEADDR 0x01
|
---|
| 686 | # define BIO_SOCK_V6_ONLY 0x02
|
---|
| 687 | # define BIO_SOCK_KEEPALIVE 0x04
|
---|
| 688 | # define BIO_SOCK_NONBLOCK 0x08
|
---|
| 689 | # define BIO_SOCK_NODELAY 0x10
|
---|
| 690 |
|
---|
| 691 | int BIO_socket(int domain, int socktype, int protocol, int options);
|
---|
| 692 | int BIO_connect(int sock, const BIO_ADDR *addr, int options);
|
---|
| 693 | int BIO_listen(int sock, const BIO_ADDR *addr, int options);
|
---|
| 694 | int BIO_accept_ex(int accept_sock, BIO_ADDR *addr, int options);
|
---|
| 695 | int BIO_closesocket(int sock);
|
---|
| 696 |
|
---|
| 697 | BIO *BIO_new_socket(int sock, int close_flag);
|
---|
| 698 | BIO *BIO_new_connect(const char *host_port);
|
---|
| 699 | BIO *BIO_new_accept(const char *host_port);
|
---|
| 700 | # endif /* OPENSSL_NO_SOCK*/
|
---|
| 701 |
|
---|
| 702 | BIO *BIO_new_fd(int fd, int close_flag);
|
---|
| 703 |
|
---|
| 704 | int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
|
---|
| 705 | BIO **bio2, size_t writebuf2);
|
---|
| 706 | /*
|
---|
| 707 | * If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
|
---|
| 708 | * Otherwise returns 0 and sets *bio1 and *bio2 to NULL. Size 0 uses default
|
---|
| 709 | * value.
|
---|
| 710 | */
|
---|
| 711 |
|
---|
| 712 | void BIO_copy_next_retry(BIO *b);
|
---|
| 713 |
|
---|
| 714 | /*
|
---|
| 715 | * long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
|
---|
| 716 | */
|
---|
| 717 |
|
---|
| 718 | # ifdef __GNUC__
|
---|
| 719 | # define __bio_h__attr__ __attribute__
|
---|
| 720 | # else
|
---|
| 721 | # define __bio_h__attr__(x)
|
---|
| 722 | # endif
|
---|
| 723 | int BIO_printf(BIO *bio, const char *format, ...)
|
---|
| 724 | __bio_h__attr__((__format__(__printf__, 2, 3)));
|
---|
| 725 | int BIO_vprintf(BIO *bio, const char *format, va_list args)
|
---|
| 726 | __bio_h__attr__((__format__(__printf__, 2, 0)));
|
---|
| 727 | int BIO_snprintf(char *buf, size_t n, const char *format, ...)
|
---|
| 728 | __bio_h__attr__((__format__(__printf__, 3, 4)));
|
---|
| 729 | int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
|
---|
| 730 | __bio_h__attr__((__format__(__printf__, 3, 0)));
|
---|
| 731 | # undef __bio_h__attr__
|
---|
| 732 |
|
---|
| 733 |
|
---|
| 734 | BIO_METHOD *BIO_meth_new(int type, const char *name);
|
---|
| 735 | void BIO_meth_free(BIO_METHOD *biom);
|
---|
| 736 | int (*BIO_meth_get_write(BIO_METHOD *biom)) (BIO *, const char *, int);
|
---|
| 737 | int BIO_meth_set_write(BIO_METHOD *biom,
|
---|
| 738 | int (*write) (BIO *, const char *, int));
|
---|
| 739 | int (*BIO_meth_get_read(BIO_METHOD *biom)) (BIO *, char *, int);
|
---|
| 740 | int BIO_meth_set_read(BIO_METHOD *biom,
|
---|
| 741 | int (*read) (BIO *, char *, int));
|
---|
| 742 | int (*BIO_meth_get_puts(BIO_METHOD *biom)) (BIO *, const char *);
|
---|
| 743 | int BIO_meth_set_puts(BIO_METHOD *biom,
|
---|
| 744 | int (*puts) (BIO *, const char *));
|
---|
| 745 | int (*BIO_meth_get_gets(BIO_METHOD *biom)) (BIO *, char *, int);
|
---|
| 746 | int BIO_meth_set_gets(BIO_METHOD *biom,
|
---|
| 747 | int (*gets) (BIO *, char *, int));
|
---|
| 748 | long (*BIO_meth_get_ctrl(BIO_METHOD *biom)) (BIO *, int, long, void *);
|
---|
| 749 | int BIO_meth_set_ctrl(BIO_METHOD *biom,
|
---|
| 750 | long (*ctrl) (BIO *, int, long, void *));
|
---|
| 751 | int (*BIO_meth_get_create(BIO_METHOD *bion)) (BIO *);
|
---|
| 752 | int BIO_meth_set_create(BIO_METHOD *biom, int (*create) (BIO *));
|
---|
| 753 | int (*BIO_meth_get_destroy(BIO_METHOD *biom)) (BIO *);
|
---|
| 754 | int BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy) (BIO *));
|
---|
| 755 | long (*BIO_meth_get_callback_ctrl(BIO_METHOD *biom))
|
---|
| 756 | (BIO *, int, bio_info_cb *);
|
---|
| 757 | int BIO_meth_set_callback_ctrl(BIO_METHOD *biom,
|
---|
| 758 | long (*callback_ctrl) (BIO *, int,
|
---|
| 759 | bio_info_cb *));
|
---|
| 760 |
|
---|
| 761 | /* BEGIN ERROR CODES */
|
---|
| 762 | /*
|
---|
| 763 | * The following lines are auto generated by the script mkerr.pl. Any changes
|
---|
| 764 | * made after this point may be overwritten when the script is next run.
|
---|
| 765 | */
|
---|
| 766 |
|
---|
| 767 | int ERR_load_BIO_strings(void);
|
---|
| 768 |
|
---|
| 769 | /* Error codes for the BIO functions. */
|
---|
| 770 |
|
---|
| 771 | /* Function codes. */
|
---|
| 772 | # define BIO_F_ACPT_STATE 100
|
---|
| 773 | # define BIO_F_ADDR_STRINGS 134
|
---|
| 774 | # define BIO_F_BIO_ACCEPT 101
|
---|
| 775 | # define BIO_F_BIO_ACCEPT_EX 137
|
---|
| 776 | # define BIO_F_BIO_ADDR_NEW 144
|
---|
| 777 | # define BIO_F_BIO_CALLBACK_CTRL 131
|
---|
| 778 | # define BIO_F_BIO_CONNECT 138
|
---|
| 779 | # define BIO_F_BIO_CTRL 103
|
---|
| 780 | # define BIO_F_BIO_GETS 104
|
---|
| 781 | # define BIO_F_BIO_GET_HOST_IP 106
|
---|
| 782 | # define BIO_F_BIO_GET_NEW_INDEX 102
|
---|
| 783 | # define BIO_F_BIO_GET_PORT 107
|
---|
| 784 | # define BIO_F_BIO_LISTEN 139
|
---|
| 785 | # define BIO_F_BIO_LOOKUP 135
|
---|
| 786 | # define BIO_F_BIO_MAKE_PAIR 121
|
---|
| 787 | # define BIO_F_BIO_NEW 108
|
---|
| 788 | # define BIO_F_BIO_NEW_FILE 109
|
---|
| 789 | # define BIO_F_BIO_NEW_MEM_BUF 126
|
---|
| 790 | # define BIO_F_BIO_NREAD 123
|
---|
| 791 | # define BIO_F_BIO_NREAD0 124
|
---|
| 792 | # define BIO_F_BIO_NWRITE 125
|
---|
| 793 | # define BIO_F_BIO_NWRITE0 122
|
---|
| 794 | # define BIO_F_BIO_PARSE_HOSTSERV 136
|
---|
| 795 | # define BIO_F_BIO_PUTS 110
|
---|
| 796 | # define BIO_F_BIO_READ 111
|
---|
| 797 | # define BIO_F_BIO_SOCKET 140
|
---|
| 798 | # define BIO_F_BIO_SOCKET_NBIO 142
|
---|
| 799 | # define BIO_F_BIO_SOCK_INFO 141
|
---|
| 800 | # define BIO_F_BIO_SOCK_INIT 112
|
---|
| 801 | # define BIO_F_BIO_WRITE 113
|
---|
| 802 | # define BIO_F_BUFFER_CTRL 114
|
---|
| 803 | # define BIO_F_CONN_CTRL 127
|
---|
| 804 | # define BIO_F_CONN_STATE 115
|
---|
| 805 | # define BIO_F_DGRAM_SCTP_READ 132
|
---|
| 806 | # define BIO_F_DGRAM_SCTP_WRITE 133
|
---|
| 807 | # define BIO_F_FILE_CTRL 116
|
---|
| 808 | # define BIO_F_FILE_READ 130
|
---|
| 809 | # define BIO_F_LINEBUFFER_CTRL 129
|
---|
| 810 | # define BIO_F_MEM_WRITE 117
|
---|
| 811 | # define BIO_F_SSL_NEW 118
|
---|
| 812 |
|
---|
| 813 | /* Reason codes. */
|
---|
| 814 | # define BIO_R_ACCEPT_ERROR 100
|
---|
| 815 | # define BIO_R_ADDRINFO_ADDR_IS_NOT_AF_INET 141
|
---|
| 816 | # define BIO_R_AMBIGUOUS_HOST_OR_SERVICE 129
|
---|
| 817 | # define BIO_R_BAD_FOPEN_MODE 101
|
---|
| 818 | # define BIO_R_BROKEN_PIPE 124
|
---|
| 819 | # define BIO_R_CONNECT_ERROR 103
|
---|
| 820 | # define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET 107
|
---|
| 821 | # define BIO_R_GETSOCKNAME_ERROR 132
|
---|
| 822 | # define BIO_R_GETSOCKNAME_TRUNCATED_ADDRESS 133
|
---|
| 823 | # define BIO_R_GETTING_SOCKTYPE 134
|
---|
| 824 | # define BIO_R_INVALID_ARGUMENT 125
|
---|
| 825 | # define BIO_R_INVALID_SOCKET 135
|
---|
| 826 | # define BIO_R_IN_USE 123
|
---|
| 827 | # define BIO_R_LISTEN_V6_ONLY 136
|
---|
| 828 | # define BIO_R_LOOKUP_RETURNED_NOTHING 142
|
---|
| 829 | # define BIO_R_MALFORMED_HOST_OR_SERVICE 130
|
---|
| 830 | # define BIO_R_NBIO_CONNECT_ERROR 110
|
---|
| 831 | # define BIO_R_NO_ACCEPT_ADDR_OR_SERVICE_SPECIFIED 143
|
---|
| 832 | # define BIO_R_NO_HOSTNAME_OR_SERVICE_SPECIFIED 144
|
---|
| 833 | # define BIO_R_NO_PORT_DEFINED 113
|
---|
| 834 | # define BIO_R_NO_SUCH_FILE 128
|
---|
| 835 | # define BIO_R_NULL_PARAMETER 115
|
---|
| 836 | # define BIO_R_UNABLE_TO_BIND_SOCKET 117
|
---|
| 837 | # define BIO_R_UNABLE_TO_CREATE_SOCKET 118
|
---|
| 838 | # define BIO_R_UNABLE_TO_KEEPALIVE 137
|
---|
| 839 | # define BIO_R_UNABLE_TO_LISTEN_SOCKET 119
|
---|
| 840 | # define BIO_R_UNABLE_TO_NODELAY 138
|
---|
| 841 | # define BIO_R_UNABLE_TO_REUSEADDR 139
|
---|
| 842 | # define BIO_R_UNAVAILABLE_IP_FAMILY 145
|
---|
| 843 | # define BIO_R_UNINITIALIZED 120
|
---|
| 844 | # define BIO_R_UNKNOWN_INFO_TYPE 140
|
---|
| 845 | # define BIO_R_UNSUPPORTED_IP_FAMILY 146
|
---|
| 846 | # define BIO_R_UNSUPPORTED_METHOD 121
|
---|
| 847 | # define BIO_R_UNSUPPORTED_PROTOCOL_FAMILY 131
|
---|
| 848 | # define BIO_R_WRITE_TO_READ_ONLY_BIO 126
|
---|
| 849 | # define BIO_R_WSASTARTUP 122
|
---|
| 850 |
|
---|
| 851 | # ifdef __cplusplus
|
---|
| 852 | }
|
---|
| 853 | # endif
|
---|
| 854 | #endif
|
---|