diff options
Diffstat (limited to 'openssl/crypto/cms/cms_cd.c')
| -rw-r--r-- | openssl/crypto/cms/cms_cd.c | 104 |
1 files changed, 51 insertions, 53 deletions
diff --git a/openssl/crypto/cms/cms_cd.c b/openssl/crypto/cms/cms_cd.c index 202168810..aa3238f58 100644 --- a/openssl/crypto/cms/cms_cd.c +++ b/openssl/crypto/cms/cms_cd.c @@ -1,5 +1,6 @@ /* crypto/cms/cms_cd.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL * project. */ /* ==================================================================== @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -59,7 +60,7 @@ #include <openssl/cms.h> #include <openssl/bio.h> #ifndef OPENSSL_NO_COMP -#include <openssl/comp.h> +# include <openssl/comp.h> #endif #include "cms_lcl.h" @@ -70,67 +71,64 @@ DECLARE_ASN1_ITEM(CMS_CompressedData) /* CMS CompressedData Utilities */ CMS_ContentInfo *cms_CompressedData_create(int comp_nid) - { - CMS_ContentInfo *cms; - CMS_CompressedData *cd; - /* Will need something cleverer if there is ever more than one - * compression algorithm or parameters have some meaning... - */ - if (comp_nid != NID_zlib_compression) - { - CMSerr(CMS_F_CMS_COMPRESSEDDATA_CREATE, - CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM); - return NULL; - } - cms = CMS_ContentInfo_new(); - if (!cms) - return NULL; +{ + CMS_ContentInfo *cms; + CMS_CompressedData *cd; + /* + * Will need something cleverer if there is ever more than one + * compression algorithm or parameters have some meaning... + */ + if (comp_nid != NID_zlib_compression) { + CMSerr(CMS_F_CMS_COMPRESSEDDATA_CREATE, + CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM); + return NULL; + } + cms = CMS_ContentInfo_new(); + if (!cms) + return NULL; - cd = M_ASN1_new_of(CMS_CompressedData); + cd = M_ASN1_new_of(CMS_CompressedData); - if (!cd) - goto err; + if (!cd) + goto err; - cms->contentType = OBJ_nid2obj(NID_id_smime_ct_compressedData); - cms->d.compressedData = cd; + cms->contentType = OBJ_nid2obj(NID_id_smime_ct_compressedData); + cms->d.compressedData = cd; - cd->version = 0; + cd->version = 0; - X509_ALGOR_set0(cd->compressionAlgorithm, - OBJ_nid2obj(NID_zlib_compression), - V_ASN1_UNDEF, NULL); + X509_ALGOR_set0(cd->compressionAlgorithm, + OBJ_nid2obj(NID_zlib_compression), V_ASN1_UNDEF, NULL); - cd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data); + cd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data); - return cms; + return cms; - err: + err: - if (cms) - CMS_ContentInfo_free(cms); + if (cms) + CMS_ContentInfo_free(cms); - return NULL; - } + return NULL; +} BIO *cms_CompressedData_init_bio(CMS_ContentInfo *cms) - { - CMS_CompressedData *cd; - ASN1_OBJECT *compoid; - if (OBJ_obj2nid(cms->contentType) != NID_id_smime_ct_compressedData) - { - CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO, - CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA); - return NULL; - } - cd = cms->d.compressedData; - X509_ALGOR_get0(&compoid, NULL, NULL, cd->compressionAlgorithm); - if (OBJ_obj2nid(compoid) != NID_zlib_compression) - { - CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO, - CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM); - return NULL; - } - return BIO_new(BIO_f_zlib()); - } +{ + CMS_CompressedData *cd; + ASN1_OBJECT *compoid; + if (OBJ_obj2nid(cms->contentType) != NID_id_smime_ct_compressedData) { + CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO, + CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA); + return NULL; + } + cd = cms->d.compressedData; + X509_ALGOR_get0(&compoid, NULL, NULL, cd->compressionAlgorithm); + if (OBJ_obj2nid(compoid) != NID_zlib_compression) { + CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO, + CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM); + return NULL; + } + return BIO_new(BIO_f_zlib()); +} #endif |