projects / thirdparty / openssl.git / blame
| Commit | Line | Data |
|---|---|---|
| 9d6b1ce6 DSH |
1 | /* x_algor.c */ |
| 2 | /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL | |
| 3 | * project 2000. | |
| 4 | */ | |
| 5 | /* ==================================================================== | |
| 6 | * Copyright (c) 2000 The OpenSSL Project. All rights reserved. | |
| d02b48c6 | 7 | * |
| d02b48c6 RE |
8 | * Redistribution and use in source and binary forms, with or without |
| 9 | * modification, are permitted provided that the following conditions | |
| 10 | * are met: | |
| 9d6b1ce6 DSH |
11 | * |
| 12 | * 1. Redistributions of source code must retain the above copyright | |
| 13 | * notice, this list of conditions and the following disclaimer. | |
| 14 | * | |
| d02b48c6 | 15 | * 2. Redistributions in binary form must reproduce the above copyright |
| 9d6b1ce6 DSH |
16 | * notice, this list of conditions and the following disclaimer in |
| 17 | * the documentation and/or other materials provided with the | |
| 18 | * distribution. | |
| 19 | * | |
| 20 | * 3. All advertising materials mentioning features or use of this | |
| 21 | * software must display the following acknowledgment: | |
| 22 | * "This product includes software developed by the OpenSSL Project | |
| 23 | * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
| 24 | * | |
| 25 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
| 26 | * endorse or promote products derived from this software without | |
| 27 | * prior written permission. For written permission, please contact | |
| 28 | * licensing@OpenSSL.org. | |
| 29 | * | |
| 30 | * 5. Products derived from this software may not be called "OpenSSL" | |
| 31 | * nor may "OpenSSL" appear in their names without prior written | |
| 32 | * permission of the OpenSSL Project. | |
| 33 | * | |
| 34 | * 6. Redistributions of any form whatsoever must retain the following | |
| 35 | * acknowledgment: | |
| 36 | * "This product includes software developed by the OpenSSL Project | |
| 37 | * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
| 38 | * | |
| 39 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
| 40 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 41 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 42 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
| 43 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 44 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 45 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 46 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 47 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 48 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 49 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 50 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 51 | * ==================================================================== | |
| 52 | * | |
| 53 | * This product includes cryptographic software written by Eric Young | |
| 54 | * (eay@cryptsoft.com). This product includes software written by Tim | |
| 55 | * Hudson (tjh@cryptsoft.com). | |
| 56 | * | |
| d02b48c6 RE |
57 | */ |
| 58 | ||
| 9d6b1ce6 | 59 | #include <stddef.h> |
| f0e8ae72 | 60 | #include <openssl/x509.h> |
| 9d6b1ce6 DSH |
61 | #include <openssl/asn1.h> |
| 62 | #include <openssl/asn1t.h> | |
| d02b48c6 | 63 | |
| 9d6b1ce6 DSH |
64 | ASN1_SEQUENCE(X509_ALGOR) = { |
| 65 | ASN1_SIMPLE(X509_ALGOR, algorithm, ASN1_OBJECT), | |
| 66 | ASN1_OPT(X509_ALGOR, parameter, ASN1_ANY) | |
| d339187b | 67 | } ASN1_SEQUENCE_END(X509_ALGOR) |
| d02b48c6 | 68 | |
| 9d6b1ce6 | 69 | IMPLEMENT_ASN1_FUNCTIONS(X509_ALGOR) |
| 1241126a | 70 | IMPLEMENT_ASN1_DUP_FUNCTION(X509_ALGOR) |
| d02b48c6 | 71 | |
| a1195a19 BL |
72 | IMPLEMENT_STACK_OF(X509_ALGOR) |
| 73 | IMPLEMENT_ASN1_SET_OF(X509_ALGOR) | |
| 448be743 DSH |
74 | |
| 75 | int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype, void *pval) | |
| 76 | { | |
| 77 | if (!alg) | |
| 78 | return 0; | |
| 79 | if (ptype != V_ASN1_UNDEF) | |
| 80 | { | |
| 81 | if (alg->parameter == NULL) | |
| 82 | alg->parameter = ASN1_TYPE_new(); | |
| 83 | if (alg->parameter == NULL) | |
| 84 | return 0; | |
| 85 | } | |
| 86 | if (alg) | |
| 87 | { | |
| 88 | if (alg->algorithm) | |
| 89 | ASN1_OBJECT_free(alg->algorithm); | |
| 90 | alg->algorithm = aobj; | |
| 91 | } | |
| 92 | if (ptype == 0) | |
| 93 | return 1; | |
| 94 | if (ptype == V_ASN1_UNDEF) | |
| 95 | { | |
| 96 | if (alg->parameter) | |
| 97 | { | |
| 98 | ASN1_TYPE_free(alg->parameter); | |
| 99 | alg->parameter = NULL; | |
| 100 | } | |
| 101 | } | |
| 102 | else | |
| 103 | ASN1_TYPE_set(alg->parameter, ptype, pval); | |
| 104 | return 1; | |
| 105 | } | |
| 106 | ||
| 107 | void X509_ALGOR_get0(ASN1_OBJECT **paobj, int *pptype, void **ppval, | |
| 108 | X509_ALGOR *algor) | |
| 109 | { | |
| 110 | if (paobj) | |
| 111 | *paobj = algor->algorithm; | |
| 112 | if (*pptype) | |
| 113 | { | |
| 114 | if (algor->parameter == NULL) | |
| 115 | { | |
| 116 | *pptype = V_ASN1_UNDEF; | |
| 117 | return; | |
| 118 | } | |
| 119 | else | |
| 120 | *pptype = algor->parameter->type; | |
| 121 | if (ppval) | |
| 122 | *ppval = algor->parameter->value.ptr; | |
| 123 | } | |
| 124 | } | |
| 125 |