diff options
Diffstat (limited to 'perl/digest.xs')
| -rw-r--r-- | perl/digest.xs | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/perl/digest.xs b/perl/digest.xs new file mode 100644 index 0000000000..5738b09e48 --- /dev/null +++ b/perl/digest.xs @@ -0,0 +1,83 @@ +#include "p5SSLeay.h" + +int boot_digest() + { + SSLeay_add_all_digests(); + return(1); + } + +MODULE = SSLeay::MD PACKAGE = SSLeay::MD PREFIX = p5_EVP_MD_ + +PROTOTYPES: ENABLE +VERSIONCHECK: DISABLE + +# SSLeay::MD::new(name) name= md2, md5, sha, sha1, or mdc2 +# md->name() - returns the name +# md->init() - reinitalises the digest +# md->update(data) - adds more data to digest +# digest=md->final() - returns digest +# + +void +p5_EVP_MD_new(...) + PREINIT: + EVP_MD_CTX *ctx; + EVP_MD *md; + char *name; + PPCODE: + if ((items == 1) && SvPOK(ST(0))) + name=SvPV(ST(0),na); + else if ((items == 2) && SvPOK(ST(1))) + name=SvPV(ST(1),na); + else + croak("Usage: SSLeay::MD::new(type)"); + PUSHs(sv_newmortal()); + md=EVP_get_digestbyname(name); + if (md != NULL) + { + ctx=malloc(sizeof(EVP_MD_CTX)); + EVP_DigestInit(ctx,md); + sv_setref_pv(ST(0), "SSLeay::MD", (void*)ctx); + } + +datum +p5_EVP_MD_name(ctx) + EVP_MD_CTX *ctx + CODE: + RETVAL.dptr=OBJ_nid2ln(EVP_MD_type(EVP_MD_CTX_type(ctx))); + RETVAL.dsize=strlen(RETVAL.dptr); + OUTPUT: + RETVAL + +void +p5_EVP_MD_init(ctx) + EVP_MD_CTX *ctx + CODE: + EVP_DigestInit(ctx,EVP_MD_CTX_type(ctx)); + +void +p5_EVP_MD_update(ctx, in) + EVP_MD_CTX *ctx + datum in + CODE: + EVP_DigestUpdate(ctx,in.dptr,in.dsize); + +datum +p5_EVP_MD_final(ctx) + EVP_MD_CTX *ctx + PREINIT: + char md[EVP_MAX_MD_SIZE]; + int len; + CODE: + EVP_DigestFinal(ctx,md,&len); + RETVAL.dptr=md; + RETVAL.dsize=len; + OUTPUT: + RETVAL + +void +p5_EVP_MD_DESTROY(ctx) + EVP_MD_CTX *ctx + CODE: + free((char *)ctx); + |