From 15999586012322224fc5743e31c8c1e7c3485d74 Mon Sep 17 00:00:00 2001 From: Paul Park Date: Tue, 29 Aug 1995 18:29:25 +0000 Subject: [PATCH] Add serializer definitions git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@6609 dc483132-0cff-0310-8789-dd5450dbe970 --- src/include/k5-int.h | 86 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) diff --git a/src/include/k5-int.h b/src/include/k5-int.h index 8c9e46b63..9240a50ea 100644 --- a/src/include/k5-int.h +++ b/src/include/k5-int.h @@ -866,6 +866,8 @@ struct _krb5_context { char FAR *default_realm; profile_t profile; void FAR *db_context; + int ser_ctx_count; + void FAR *ser_ctx; }; /* @@ -1143,4 +1145,88 @@ krb5_error_code decode_krb5_etype_info * End "asn1.h" */ +/* + * [De]Serialization Handle and operations. + */ +struct __krb5_serializer { + krb5_magic odtype; + krb5_error_code (*sizer) KRB5_NPROTOTYPE((krb5_context, + krb5_pointer, + size_t *)); + krb5_error_code (*externalizer) KRB5_NPROTOTYPE((krb5_context, + krb5_pointer, + krb5_octet **, + size_t *)); + krb5_error_code (*internalizer) KRB5_NPROTOTYPE((krb5_context, + krb5_pointer *, + krb5_octet **, + size_t *)); +}; +typedef struct __krb5_serializer * krb5_ser_handle; +typedef struct __krb5_serializer krb5_ser_entry; + +krb5_ser_handle krb5_find_serializer KRB5_PROTOTYPE((krb5_context, + krb5_magic)); +krb5_error_code krb5_register_serializer + KRB5_PROTOTYPE((krb5_context, + const krb5_ser_entry *)); + +/* Determine the external size of a particular opaque structure */ +krb5_error_code krb5_size_opaque KRB5_PROTOTYPE((krb5_context, + krb5_magic, + krb5_pointer, + size_t *)); +/* Serialize the structure into a buffer */ +krb5_error_code krb5_externalize_opaque KRB5_PROTOTYPE((krb5_context, + krb5_magic, + krb5_pointer, + krb5_octet **, + size_t *)); +/* Deserialize the structure from a buffer */ +krb5_error_code krb5_internalize_opaque KRB5_PROTOTYPE((krb5_context, + krb5_magic, + krb5_pointer *, + krb5_octet **, + size_t *)); + +/* Serialize data into a buffer */ +krb5_error_code krb5_externalize_data KRB5_PROTOTYPE((krb5_context, + krb5_pointer, + krb5_octet **, + size_t *)); +/* + * Initialization routines. + */ + +/* Initialize serialization for krb5_[os_]context */ +krb5_error_code krb5_ser_context_init KRB5_PROTOTYPE((krb5_context)); + +/* Initialize serialization for krb5_auth_context */ +krb5_error_code krb5_ser_auth_context_init KRB5_PROTOTYPE((krb5_context)); + +/* Initialize serialization for krb5_keytab */ +krb5_error_code krb5_ser_keytab_init KRB5_PROTOTYPE((krb5_context)); + +/* Initialize serialization for krb5_ccache */ +krb5_error_code krb5_ser_ccache_init KRB5_PROTOTYPE((krb5_context)); + +/* Initialize serialization for krb5_rcache */ +krb5_error_code krb5_ser_rcache_init KRB5_PROTOTYPE((krb5_context)); + +/* [De]serialize 4-byte integer */ +krb5_error_code krb5_ser_pack_int32 KRB5_PROTOTYPE((krb5_int32, + krb5_octet **, + size_t *)); +krb5_error_code krb5_ser_unpack_int32 KRB5_PROTOTYPE((krb5_int32 *, + krb5_octet **, + size_t *)); +/* [De]serialize byte string */ +krb5_error_code krb5_ser_pack_bytes KRB5_PROTOTYPE((krb5_octet *, + size_t, + krb5_octet **, + size_t *)); +krb5_error_code krb5_ser_unpack_bytes KRB5_PROTOTYPE((krb5_octet *, + size_t, + krb5_octet **, + size_t *)); #endif /* _KRB5_INT_H */ -- 2.26.2