1 | /*
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2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
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3 | *
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4 | * Licensed under the OpenSSL license (the "License"). You may not use
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5 | * this file except in compliance with the License. You can obtain a copy
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6 | * in the file LICENSE in the source distribution or at
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7 | * https://www.openssl.org/source/license.html
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8 | */
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9 |
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10 | #ifndef HEADER_BIO_H
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11 | # define HEADER_BIO_H
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12 |
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13 | # include <openssl/e_os2.h>
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14 |
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15 | # ifndef OPENSSL_NO_STDIO
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16 | # include <stdio.h>
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17 | # endif
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18 | # include <stdarg.h>
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19 |
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20 | # include <openssl/crypto.h>
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21 |
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22 | # ifndef OPENSSL_NO_SCTP
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23 | # ifndef OPENSSL_SYS_VMS
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24 | # include <stdint.h>
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25 | # else
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26 | # include <inttypes.h>
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27 | # endif
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28 | # endif
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29 |
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30 | #ifdef __cplusplus
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31 | extern "C" {
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32 | #endif
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33 |
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34 | /* There are the classes of BIOs */
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35 | # define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */
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36 | # define BIO_TYPE_FILTER 0x0200
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37 | # define BIO_TYPE_SOURCE_SINK 0x0400
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38 |
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39 | /* These are the 'types' of BIOs */
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40 | # define BIO_TYPE_NONE 0
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41 | # define BIO_TYPE_MEM ( 1|BIO_TYPE_SOURCE_SINK)
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42 | # define BIO_TYPE_FILE ( 2|BIO_TYPE_SOURCE_SINK)
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43 |
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44 | # define BIO_TYPE_FD ( 4|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
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45 | # define BIO_TYPE_SOCKET ( 5|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
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46 | # define BIO_TYPE_NULL ( 6|BIO_TYPE_SOURCE_SINK)
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47 | # define BIO_TYPE_SSL ( 7|BIO_TYPE_FILTER)
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48 | # define BIO_TYPE_MD ( 8|BIO_TYPE_FILTER)
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49 | # define BIO_TYPE_BUFFER ( 9|BIO_TYPE_FILTER)
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50 | # define BIO_TYPE_CIPHER (10|BIO_TYPE_FILTER)
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51 | # define BIO_TYPE_BASE64 (11|BIO_TYPE_FILTER)
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52 | # define BIO_TYPE_CONNECT (12|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
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53 | # define BIO_TYPE_ACCEPT (13|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
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54 |
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55 | # define BIO_TYPE_NBIO_TEST (16|BIO_TYPE_FILTER)/* server proxy BIO */
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56 | # define BIO_TYPE_NULL_FILTER (17|BIO_TYPE_FILTER)
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57 | # define BIO_TYPE_BIO (19|BIO_TYPE_SOURCE_SINK)/* half a BIO pair */
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58 | # define BIO_TYPE_LINEBUFFER (20|BIO_TYPE_FILTER)
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59 | # define BIO_TYPE_DGRAM (21|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
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60 | # define BIO_TYPE_ASN1 (22|BIO_TYPE_FILTER)
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61 | # define BIO_TYPE_COMP (23|BIO_TYPE_FILTER)
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62 | # ifndef OPENSSL_NO_SCTP
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63 | # define BIO_TYPE_DGRAM_SCTP (24|BIO_TYPE_SOURCE_SINK|BIO_TYPE_DESCRIPTOR)
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64 | # endif
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65 |
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66 | #define BIO_TYPE_START 128
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67 |
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68 | /*
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69 | * BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
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70 | * BIO_set_fp(in,stdin,BIO_NOCLOSE);
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71 | */
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72 | # define BIO_NOCLOSE 0x00
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73 | # define BIO_CLOSE 0x01
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74 |
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75 | /*
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76 | * These are used in the following macros and are passed to BIO_ctrl()
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77 | */
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78 | # define BIO_CTRL_RESET 1/* opt - rewind/zero etc */
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79 | # define BIO_CTRL_EOF 2/* opt - are we at the eof */
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80 | # define BIO_CTRL_INFO 3/* opt - extra tit-bits */
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81 | # define BIO_CTRL_SET 4/* man - set the 'IO' type */
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82 | # define BIO_CTRL_GET 5/* man - get the 'IO' type */
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83 | # define BIO_CTRL_PUSH 6/* opt - internal, used to signify change */
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84 | # define BIO_CTRL_POP 7/* opt - internal, used to signify change */
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85 | # define BIO_CTRL_GET_CLOSE 8/* man - set the 'close' on free */
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86 | # define BIO_CTRL_SET_CLOSE 9/* man - set the 'close' on free */
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87 | # define BIO_CTRL_PENDING 10/* opt - is their more data buffered */
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88 | # define BIO_CTRL_FLUSH 11/* opt - 'flush' buffered output */
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89 | # define BIO_CTRL_DUP 12/* man - extra stuff for 'duped' BIO */
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90 | # define BIO_CTRL_WPENDING 13/* opt - number of bytes still to write */
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91 | # define BIO_CTRL_SET_CALLBACK 14/* opt - set callback function */
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92 | # define BIO_CTRL_GET_CALLBACK 15/* opt - set callback function */
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93 |
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94 | # define BIO_CTRL_SET_FILENAME 30/* BIO_s_file special */
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95 |
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96 | /* dgram BIO stuff */
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97 | # define BIO_CTRL_DGRAM_CONNECT 31/* BIO dgram special */
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98 | # define BIO_CTRL_DGRAM_SET_CONNECTED 32/* allow for an externally connected
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99 | * socket to be passed in */
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100 | # define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33/* setsockopt, essentially */
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101 | # define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34/* getsockopt, essentially */
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102 | # define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35/* setsockopt, essentially */
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103 | # define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36/* getsockopt, essentially */
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104 |
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105 | # define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37/* flag whether the last */
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106 | # define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38/* I/O operation tiemd out */
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107 |
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108 | /* #ifdef IP_MTU_DISCOVER */
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109 | # define BIO_CTRL_DGRAM_MTU_DISCOVER 39/* set DF bit on egress packets */
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110 | /* #endif */
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111 |
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112 | # define BIO_CTRL_DGRAM_QUERY_MTU 40/* as kernel for current MTU */
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113 | # define BIO_CTRL_DGRAM_GET_FALLBACK_MTU 47
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114 | # define BIO_CTRL_DGRAM_GET_MTU 41/* get cached value for MTU */
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115 | # define BIO_CTRL_DGRAM_SET_MTU 42/* set cached value for MTU.
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116 | * want to use this if asking
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117 | * the kernel fails */
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118 |
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119 | # define BIO_CTRL_DGRAM_MTU_EXCEEDED 43/* check whether the MTU was
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120 | * exceed in the previous write
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121 | * operation */
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122 |
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123 | # define BIO_CTRL_DGRAM_GET_PEER 46
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124 | # define BIO_CTRL_DGRAM_SET_PEER 44/* Destination for the data */
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125 |
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126 | # define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT 45/* Next DTLS handshake timeout
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127 | * to adjust socket timeouts */
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128 | # define BIO_CTRL_DGRAM_SET_DONT_FRAG 48
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129 |
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130 | # define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD 49
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131 |
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132 | # define BIO_CTRL_DGRAM_SET_PEEK_MODE 50
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133 |
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134 | # ifndef OPENSSL_NO_SCTP
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135 | /* SCTP stuff */
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136 | # define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE 50
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137 | # define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY 51
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138 | # define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY 52
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139 | # define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD 53
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140 | # define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO 60
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141 | # define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO 61
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142 | # define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO 62
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143 | # define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO 63
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144 | # define BIO_CTRL_DGRAM_SCTP_GET_PRINFO 64
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145 | # define BIO_CTRL_DGRAM_SCTP_SET_PRINFO 65
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146 | # define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN 70
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147 | # endif
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148 |
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149 | /* modifiers */
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150 | # define BIO_FP_READ 0x02
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151 | # define BIO_FP_WRITE 0x04
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152 | # define BIO_FP_APPEND 0x08
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153 | # define BIO_FP_TEXT 0x10
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154 |
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155 | # define BIO_FLAGS_READ 0x01
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156 | # define BIO_FLAGS_WRITE 0x02
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157 | # define BIO_FLAGS_IO_SPECIAL 0x04
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158 | # define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
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159 | # define BIO_FLAGS_SHOULD_RETRY 0x08
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160 | # ifndef BIO_FLAGS_UPLINK
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161 | /*
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162 | * "UPLINK" flag denotes file descriptors provided by application. It
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163 | * defaults to 0, as most platforms don't require UPLINK interface.
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164 | */
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165 | # define BIO_FLAGS_UPLINK 0
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166 | # endif
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167 |
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168 | # define BIO_FLAGS_BASE64_NO_NL 0x100
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169 |
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170 | /*
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171 | * This is used with memory BIOs:
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172 | * BIO_FLAGS_MEM_RDONLY means we shouldn't free up or change the data in any way;
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173 | * BIO_FLAGS_NONCLEAR_RST means we should't clear data on reset.
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174 | */
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175 | # define BIO_FLAGS_MEM_RDONLY 0x200
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176 | # define BIO_FLAGS_NONCLEAR_RST 0x400
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177 |
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178 | typedef union bio_addr_st BIO_ADDR;
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179 | typedef struct bio_addrinfo_st BIO_ADDRINFO;
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180 |
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181 | int BIO_get_new_index(void);
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182 | void BIO_set_flags(BIO *b, int flags);
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183 | int BIO_test_flags(const BIO *b, int flags);
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184 | void BIO_clear_flags(BIO *b, int flags);
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185 |
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186 | # define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
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187 | # define BIO_set_retry_special(b) \
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188 | BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
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189 | # define BIO_set_retry_read(b) \
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190 | BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
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191 | # define BIO_set_retry_write(b) \
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192 | BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
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193 |
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194 | /* These are normally used internally in BIOs */
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195 | # define BIO_clear_retry_flags(b) \
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196 | BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
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197 | # define BIO_get_retry_flags(b) \
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198 | BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
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199 |
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200 | /* These should be used by the application to tell why we should retry */
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201 | # define BIO_should_read(a) BIO_test_flags(a, BIO_FLAGS_READ)
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202 | # define BIO_should_write(a) BIO_test_flags(a, BIO_FLAGS_WRITE)
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203 | # define BIO_should_io_special(a) BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
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204 | # define BIO_retry_type(a) BIO_test_flags(a, BIO_FLAGS_RWS)
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205 | # define BIO_should_retry(a) BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
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206 |
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207 | /*
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208 | * The next three are used in conjunction with the BIO_should_io_special()
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209 | * condition. After this returns true, BIO *BIO_get_retry_BIO(BIO *bio, int
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210 | * *reason); will walk the BIO stack and return the 'reason' for the special
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211 | * and the offending BIO. Given a BIO, BIO_get_retry_reason(bio) will return
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212 | * the code.
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213 | */
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214 | /*
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215 | * Returned from the SSL bio when the certificate retrieval code had an error
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216 | */
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217 | # define BIO_RR_SSL_X509_LOOKUP 0x01
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218 | /* Returned from the connect BIO when a connect would have blocked */
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219 | # define BIO_RR_CONNECT 0x02
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220 | /* Returned from the accept BIO when an accept would have blocked */
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221 | # define BIO_RR_ACCEPT 0x03
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222 |
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223 | /* These are passed by the BIO callback */
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224 | # define BIO_CB_FREE 0x01
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225 | # define BIO_CB_READ 0x02
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226 | # define BIO_CB_WRITE 0x03
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227 | # define BIO_CB_PUTS 0x04
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228 | # define BIO_CB_GETS 0x05
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229 | # define BIO_CB_CTRL 0x06
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230 |
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231 | /*
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232 | * The callback is called before and after the underling operation, The
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233 | * BIO_CB_RETURN flag indicates if it is after the call
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234 | */
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235 | # define BIO_CB_RETURN 0x80
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236 | # define BIO_CB_return(a) ((a)|BIO_CB_RETURN)
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237 | # define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN))
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238 | # define BIO_cb_post(a) ((a)&BIO_CB_RETURN)
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239 |
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240 | typedef long (*BIO_callback_fn)(BIO *b, int oper, const char *argp, int argi,
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241 | long argl, long ret);
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242 | BIO_callback_fn BIO_get_callback(const BIO *b);
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243 | void BIO_set_callback(BIO *b, BIO_callback_fn callback);
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244 | char *BIO_get_callback_arg(const BIO *b);
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245 | void BIO_set_callback_arg(BIO *b, char *arg);
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246 |
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247 | typedef struct bio_method_st BIO_METHOD;
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248 |
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249 | const char *BIO_method_name(const BIO *b);
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250 | int BIO_method_type(const BIO *b);
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251 |
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252 | typedef void bio_info_cb(BIO *, int, const char *, int, long, long);
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253 |
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254 | DEFINE_STACK_OF(BIO)
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255 |
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256 | /* Prefix and suffix callback in ASN1 BIO */
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257 | typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen,
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258 | void *parg);
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259 |
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260 | # ifndef OPENSSL_NO_SCTP
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261 | /* SCTP parameter structs */
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262 | struct bio_dgram_sctp_sndinfo {
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263 | uint16_t snd_sid;
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264 | uint16_t snd_flags;
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265 | uint32_t snd_ppid;
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266 | uint32_t snd_context;
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267 | };
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268 |
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269 | struct bio_dgram_sctp_rcvinfo {
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270 | uint16_t rcv_sid;
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271 | uint16_t rcv_ssn;
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272 | uint16_t rcv_flags;
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273 | uint32_t rcv_ppid;
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274 | uint32_t rcv_tsn;
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275 | uint32_t rcv_cumtsn;
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276 | uint32_t rcv_context;
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277 | };
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278 |
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279 | struct bio_dgram_sctp_prinfo {
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280 | uint16_t pr_policy;
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281 | uint32_t pr_value;
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282 | };
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283 | # endif
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284 |
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285 | /*
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286 | * #define BIO_CONN_get_param_hostname BIO_ctrl
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287 | */
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288 |
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289 | # define BIO_C_SET_CONNECT 100
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290 | # define BIO_C_DO_STATE_MACHINE 101
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291 | # define BIO_C_SET_NBIO 102
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292 | /* # define BIO_C_SET_PROXY_PARAM 103 */
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293 | # define BIO_C_SET_FD 104
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294 | # define BIO_C_GET_FD 105
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295 | # define BIO_C_SET_FILE_PTR 106
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296 | # define BIO_C_GET_FILE_PTR 107
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297 | # define BIO_C_SET_FILENAME 108
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298 | # define BIO_C_SET_SSL 109
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299 | # define BIO_C_GET_SSL 110
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300 | # define BIO_C_SET_MD 111
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301 | # define BIO_C_GET_MD 112
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302 | # define BIO_C_GET_CIPHER_STATUS 113
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303 | # define BIO_C_SET_BUF_MEM 114
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304 | # define BIO_C_GET_BUF_MEM_PTR 115
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305 | # define BIO_C_GET_BUFF_NUM_LINES 116
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306 | # define BIO_C_SET_BUFF_SIZE 117
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307 | # define BIO_C_SET_ACCEPT 118
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308 | # define BIO_C_SSL_MODE 119
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309 | # define BIO_C_GET_MD_CTX 120
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310 | /* # define BIO_C_GET_PROXY_PARAM 121 */
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311 | # define BIO_C_SET_BUFF_READ_DATA 122/* data to read first */
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312 | # define BIO_C_GET_CONNECT 123
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313 | # define BIO_C_GET_ACCEPT 124
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314 | # define BIO_C_SET_SSL_RENEGOTIATE_BYTES 125
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315 | # define BIO_C_GET_SSL_NUM_RENEGOTIATES 126
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316 | # define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT 127
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317 | # define BIO_C_FILE_SEEK 128
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318 | # define BIO_C_GET_CIPHER_CTX 129
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319 | # define BIO_C_SET_BUF_MEM_EOF_RETURN 130/* return end of input
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320 | * value */
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321 | # define BIO_C_SET_BIND_MODE 131
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322 | # define BIO_C_GET_BIND_MODE 132
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323 | # define BIO_C_FILE_TELL 133
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324 | # define BIO_C_GET_SOCKS 134
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325 | # define BIO_C_SET_SOCKS 135
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326 |
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327 | # define BIO_C_SET_WRITE_BUF_SIZE 136/* for BIO_s_bio */
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328 | # define BIO_C_GET_WRITE_BUF_SIZE 137
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329 | # define BIO_C_MAKE_BIO_PAIR 138
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330 | # define BIO_C_DESTROY_BIO_PAIR 139
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331 | # define BIO_C_GET_WRITE_GUARANTEE 140
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332 | # define BIO_C_GET_READ_REQUEST 141
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333 | # define BIO_C_SHUTDOWN_WR 142
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334 | # define BIO_C_NREAD0 143
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335 | # define BIO_C_NREAD 144
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336 | # define BIO_C_NWRITE0 145
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337 | # define BIO_C_NWRITE 146
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338 | # define BIO_C_RESET_READ_REQUEST 147
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339 | # define BIO_C_SET_MD_CTX 148
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340 |
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341 | # define BIO_C_SET_PREFIX 149
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342 | # define BIO_C_GET_PREFIX 150
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343 | # define BIO_C_SET_SUFFIX 151
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344 | # define BIO_C_GET_SUFFIX 152
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345 |
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346 | # define BIO_C_SET_EX_ARG 153
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347 | # define BIO_C_GET_EX_ARG 154
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348 |
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349 | # define BIO_C_SET_CONNECT_MODE 155
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350 |
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351 | # define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg)
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352 | # define BIO_get_app_data(s) BIO_get_ex_data(s,0)
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353 |
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354 | # define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
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355 |
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356 | # ifndef OPENSSL_NO_SOCK
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357 | /* IP families we support, for BIO_s_connect() and BIO_s_accept() */
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358 | /* Note: the underlying operating system may not support some of them */
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359 | # define BIO_FAMILY_IPV4 4
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360 | # define BIO_FAMILY_IPV6 6
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361 | # define BIO_FAMILY_IPANY 256
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362 |
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363 | /* BIO_s_connect() */
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364 | # define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
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365 | # define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
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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
|
---|