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Diffstat (limited to 'src/asn1/asn1_obj.h')
-rw-r--r-- | src/asn1/asn1_obj.h | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/src/asn1/asn1_obj.h b/src/asn1/asn1_obj.h deleted file mode 100644 index 564f4ecdb..000000000 --- a/src/asn1/asn1_obj.h +++ /dev/null @@ -1,124 +0,0 @@ -/* -* ASN.1 Internals -* (C) 1999-2007 Jack Lloyd -* -* Distributed under the terms of the Botan license -*/ - -#ifndef BOTAN_ASN1_H__ -#define BOTAN_ASN1_H__ - -#include <botan/secmem.h> -#include <botan/exceptn.h> - -namespace Botan { - -/** -* ASN.1 Type and Class Tags -*/ -enum ASN1_Tag { - UNIVERSAL = 0x00, - APPLICATION = 0x40, - CONTEXT_SPECIFIC = 0x80, - - CONSTRUCTED = 0x20, - - PRIVATE = CONSTRUCTED | CONTEXT_SPECIFIC, - - EOC = 0x00, - BOOLEAN = 0x01, - INTEGER = 0x02, - BIT_STRING = 0x03, - OCTET_STRING = 0x04, - NULL_TAG = 0x05, - OBJECT_ID = 0x06, - ENUMERATED = 0x0A, - SEQUENCE = 0x10, - SET = 0x11, - - UTF8_STRING = 0x0C, - NUMERIC_STRING = 0x12, - PRINTABLE_STRING = 0x13, - T61_STRING = 0x14, - IA5_STRING = 0x16, - VISIBLE_STRING = 0x1A, - BMP_STRING = 0x1E, - - UTC_TIME = 0x17, - GENERALIZED_TIME = 0x18, - - NO_OBJECT = 0xFF00, - DIRECTORY_STRING = 0xFF01 -}; - -/** -* Basic ASN.1 Object Interface -*/ -class BOTAN_DLL ASN1_Object - { - public: - /** - * Encode whatever this object is into to - * @param to the DER_Encoder that will be written to - */ - virtual void encode_into(class DER_Encoder& to) const = 0; - - /** - * Decode whatever this object is from from - * @param from the BER_Decoder that will be read from - */ - virtual void decode_from(class BER_Decoder& from) = 0; - - virtual ~ASN1_Object() {} - }; - -/** -* BER Encoded Object -*/ -class BOTAN_DLL BER_Object - { - public: - void assert_is_a(ASN1_Tag, ASN1_Tag); - - ASN1_Tag type_tag, class_tag; - secure_vector<byte> value; - }; - -/* -* ASN.1 Utility Functions -*/ -class DataSource; - -namespace ASN1 { - -std::vector<byte> put_in_sequence(const std::vector<byte>& val); -std::string to_string(const BER_Object& obj); - -/** -* Heuristics tests; is this object possibly BER? -* @param src a data source that will be peeked at but not modified -*/ -bool maybe_BER(DataSource& src); - -} - -/** -* General BER Decoding Error Exception -*/ -struct BOTAN_DLL BER_Decoding_Error : public Decoding_Error - { - BER_Decoding_Error(const std::string&); - }; - -/** -* Exception For Incorrect BER Taggings -*/ -struct BOTAN_DLL BER_Bad_Tag : public BER_Decoding_Error - { - BER_Bad_Tag(const std::string& msg, ASN1_Tag tag); - BER_Bad_Tag(const std::string& msg, ASN1_Tag tag1, ASN1_Tag tag2); - }; - -} - -#endif |