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Diffstat (limited to 'src/libs/3rdparty/botan/src/lib/asn1/asn1_obj.h')
| -rw-r--r-- | src/libs/3rdparty/botan/src/lib/asn1/asn1_obj.h | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/src/libs/3rdparty/botan/src/lib/asn1/asn1_obj.h b/src/libs/3rdparty/botan/src/lib/asn1/asn1_obj.h deleted file mode 100644 index 572453b21a..0000000000 --- a/src/libs/3rdparty/botan/src/lib/asn1/asn1_obj.h +++ /dev/null @@ -1,191 +0,0 @@ -/* -* ASN.1 Internals -* (C) 1999-2007,2018 Jack Lloyd -* -* Botan is released under the Simplified BSD License (see license.txt) -*/ - -#ifndef BOTAN_ASN1_H_ -#define BOTAN_ASN1_H_ - -#include <botan/secmem.h> -#include <botan/exceptn.h> - -namespace Botan { - -class BER_Decoder; -class DER_Encoder; - -/** -* ASN.1 Type and Class Tags -*/ -enum ASN1_Tag : uint32_t { - 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, - UNIVERSAL_STRING = 0x1C, - BMP_STRING = 0x1E, - - UTC_TIME = 0x17, - GENERALIZED_TIME = 0x18, - UTC_OR_GENERALIZED_TIME = 0x19, - - NO_OBJECT = 0xFF00, - DIRECTORY_STRING = 0xFF01 -}; - -std::string BOTAN_UNSTABLE_API asn1_tag_to_string(ASN1_Tag type); -std::string BOTAN_UNSTABLE_API asn1_class_to_string(ASN1_Tag type); - -/** -* Basic ASN.1 Object Interface -*/ -class BOTAN_PUBLIC_API(2,0) ASN1_Object - { - public: - /** - * Encode whatever this object is into to - * @param to the DER_Encoder that will be written to - */ - virtual void encode_into(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(BER_Decoder& from) = 0; - - /** - * Return the encoding of this object. This is a convenience - * method when just one object needs to be serialized. Use - * DER_Encoder for complicated encodings. - */ - std::vector<uint8_t> BER_encode() const; - - ASN1_Object() = default; - ASN1_Object(const ASN1_Object&) = default; - ASN1_Object & operator=(const ASN1_Object&) = default; - virtual ~ASN1_Object() = default; - }; - -/** -* BER Encoded Object -*/ -class BOTAN_PUBLIC_API(2,0) BER_Object final - { - public: - BER_Object() : type_tag(NO_OBJECT), class_tag(UNIVERSAL) {} - - BER_Object(const BER_Object& other) = default; - - BER_Object& operator=(const BER_Object& other) = default; - -#if !defined(BOTAN_BUILD_COMPILER_IS_MSVC_2013) - BER_Object(BER_Object&& other) = default; - - BER_Object& operator=(BER_Object&& other) = default; -#endif - - bool is_set() const { return type_tag != NO_OBJECT; } - - ASN1_Tag tagging() const { return ASN1_Tag(type() | get_class()); } - - ASN1_Tag type() const { return type_tag; } - ASN1_Tag get_class() const { return class_tag; } - - const uint8_t* bits() const { return value.data(); } - - size_t length() const { return value.size(); } - - void assert_is_a(ASN1_Tag type_tag, ASN1_Tag class_tag, - const std::string& descr = "object") const; - - bool is_a(ASN1_Tag type_tag, ASN1_Tag class_tag) const; - - bool is_a(int type_tag, ASN1_Tag class_tag) const; - - BOTAN_DEPRECATED_PUBLIC_MEMBER_VARIABLES: - /* - * The following member variables are public for historical reasons, but - * will be made private in a future major release. Use the accessor - * functions above. - */ - ASN1_Tag type_tag, class_tag; - secure_vector<uint8_t> value; - - private: - - friend class BER_Decoder; - - void set_tagging(ASN1_Tag type_tag, ASN1_Tag class_tag); - - uint8_t* mutable_bits(size_t length) - { - value.resize(length); - return value.data(); - } - }; - -/* -* ASN.1 Utility Functions -*/ -class DataSource; - -namespace ASN1 { - -std::vector<uint8_t> put_in_sequence(const std::vector<uint8_t>& val); -std::vector<uint8_t> put_in_sequence(const uint8_t bits[], size_t len); -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 -*/ -class BOTAN_PUBLIC_API(2,0) BER_Decoding_Error : public Decoding_Error - { - public: - explicit BER_Decoding_Error(const std::string&); - }; - -/** -* Exception For Incorrect BER Taggings -*/ -class BOTAN_PUBLIC_API(2,0) BER_Bad_Tag final : public BER_Decoding_Error - { - public: - BER_Bad_Tag(const std::string& msg, ASN1_Tag tag); - BER_Bad_Tag(const std::string& msg, ASN1_Tag tag1, ASN1_Tag tag2); - }; - -} - -#endif |