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| 1 /* crypto/bio/bio_cb.c */ | |
| 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | |
| 3 * All rights reserved. | |
| 4 * | |
| 5 * This package is an SSL implementation written | |
| 6 * by Eric Young (eay@cryptsoft.com). | |
| 7 * The implementation was written so as to conform with Netscapes SSL. | |
| 8 * | |
| 9 * This library is free for commercial and non-commercial use as long as | |
| 10 * the following conditions are aheared to. The following conditions | |
| 11 * apply to all code found in this distribution, be it the RC4, RSA, | |
| 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
| 13 * included with this distribution is covered by the same copyright terms | |
| 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
| 15 * | |
| 16 * Copyright remains Eric Young's, and as such any Copyright notices in | |
| 17 * the code are not to be removed. | |
| 18 * If this package is used in a product, Eric Young should be given attribution | |
| 19 * as the author of the parts of the library used. | |
| 20 * This can be in the form of a textual message at program startup or | |
| 21 * in documentation (online or textual) provided with the package. | |
| 22 * | |
| 23 * Redistribution and use in source and binary forms, with or without | |
| 24 * modification, are permitted provided that the following conditions | |
| 25 * are met: | |
| 26 * 1. Redistributions of source code must retain the copyright | |
| 27 * notice, this list of conditions and the following disclaimer. | |
| 28 * 2. Redistributions in binary form must reproduce the above copyright | |
| 29 * notice, this list of conditions and the following disclaimer in the | |
| 30 * documentation and/or other materials provided with the distribution. | |
| 31 * 3. All advertising materials mentioning features or use of this software | |
| 32 * must display the following acknowledgement: | |
| 33 * "This product includes cryptographic software written by | |
| 34 * Eric Young (eay@cryptsoft.com)" | |
| 35 * The word 'cryptographic' can be left out if the rouines from the library | |
| 36 * being used are not cryptographic related :-). | |
| 37 * 4. If you include any Windows specific code (or a derivative thereof) from | |
| 38 * the apps directory (application code) you must include an acknowledgement: | |
| 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
| 40 * | |
| 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | |
| 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
| 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 51 * SUCH DAMAGE. | |
| 52 * | |
| 53 * The licence and distribution terms for any publically available version or | |
| 54 * derivative of this code cannot be changed. i.e. this code cannot simply be | |
| 55 * copied and put under another distribution licence | |
| 56 * [including the GNU Public Licence.] | |
| 57 */ | |
| 58 | |
| 59 #include <stdio.h> | |
| 60 #include <string.h> | |
| 61 #include <stdlib.h> | |
| 62 #include "cryptlib.h" | |
| 63 #include <openssl/bio.h> | |
| 64 #include <openssl/err.h> | |
| 65 | |
| 66 long MS_CALLBACK BIO_debug_callback(BIO *bio, int cmd, const char *argp, | |
| 67 int argi, long argl, long ret) | |
| 68 { | |
| 69 BIO *b; | |
| 70 MS_STATIC char buf[256]; | |
| 71 char *p; | |
| 72 long r=1; | |
| 73 size_t p_maxlen; | |
| 74 | |
| 75 if (BIO_CB_RETURN & cmd) | |
| 76 r=ret; | |
| 77 | |
| 78 BIO_snprintf(buf,sizeof buf,"BIO[%08lX]:",(unsigned long)bio); | |
| 79 p= &(buf[14]); | |
| 80 p_maxlen = sizeof buf - 14; | |
| 81 switch (cmd) | |
| 82 { | |
| 83 case BIO_CB_FREE: | |
| 84 BIO_snprintf(p,p_maxlen,"Free - %s\n",bio->method->name); | |
| 85 break; | |
| 86 case BIO_CB_READ: | |
| 87 if (bio->method->type & BIO_TYPE_DESCRIPTOR) | |
| 88 BIO_snprintf(p,p_maxlen,"read(%d,%lu) - %s fd=%d\n", | |
| 89 bio->num,(unsigned long)argi, | |
| 90 bio->method->name,bio->num); | |
| 91 else | |
| 92 BIO_snprintf(p,p_maxlen,"read(%d,%lu) - %s\n", | |
| 93 bio->num,(unsigned long)argi, | |
| 94 bio->method->name); | |
| 95 break; | |
| 96 case BIO_CB_WRITE: | |
| 97 if (bio->method->type & BIO_TYPE_DESCRIPTOR) | |
| 98 BIO_snprintf(p,p_maxlen,"write(%d,%lu) - %s fd=%d\n", | |
| 99 bio->num,(unsigned long)argi, | |
| 100 bio->method->name,bio->num); | |
| 101 else | |
| 102 BIO_snprintf(p,p_maxlen,"write(%d,%lu) - %s\n", | |
| 103 bio->num,(unsigned long)argi, | |
| 104 bio->method->name); | |
| 105 break; | |
| 106 case BIO_CB_PUTS: | |
| 107 BIO_snprintf(p,p_maxlen,"puts() - %s\n",bio->method->name); | |
| 108 break; | |
| 109 case BIO_CB_GETS: | |
| 110 BIO_snprintf(p,p_maxlen,"gets(%lu) - %s\n",(unsigned long)argi,b
io->method->name); | |
| 111 break; | |
| 112 case BIO_CB_CTRL: | |
| 113 BIO_snprintf(p,p_maxlen,"ctrl(%lu) - %s\n",(unsigned long)argi,b
io->method->name); | |
| 114 break; | |
| 115 case BIO_CB_RETURN|BIO_CB_READ: | |
| 116 BIO_snprintf(p,p_maxlen,"read return %ld\n",ret); | |
| 117 break; | |
| 118 case BIO_CB_RETURN|BIO_CB_WRITE: | |
| 119 BIO_snprintf(p,p_maxlen,"write return %ld\n",ret); | |
| 120 break; | |
| 121 case BIO_CB_RETURN|BIO_CB_GETS: | |
| 122 BIO_snprintf(p,p_maxlen,"gets return %ld\n",ret); | |
| 123 break; | |
| 124 case BIO_CB_RETURN|BIO_CB_PUTS: | |
| 125 BIO_snprintf(p,p_maxlen,"puts return %ld\n",ret); | |
| 126 break; | |
| 127 case BIO_CB_RETURN|BIO_CB_CTRL: | |
| 128 BIO_snprintf(p,p_maxlen,"ctrl return %ld\n",ret); | |
| 129 break; | |
| 130 default: | |
| 131 BIO_snprintf(p,p_maxlen,"bio callback - unknown type (%d)\n",cmd
); | |
| 132 break; | |
| 133 } | |
| 134 | |
| 135 b=(BIO *)bio->cb_arg; | |
| 136 if (b != NULL) | |
| 137 BIO_write(b,buf,strlen(buf)); | |
| 138 #if !defined(OPENSSL_NO_STDIO) && !defined(OPENSSL_SYS_WIN16) | |
| 139 else | |
| 140 fputs(buf,stderr); | |
| 141 #endif | |
| 142 return(r); | |
| 143 } | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master