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authorlloyd <[email protected]>2014-01-01 21:20:55 +0000
committerlloyd <[email protected]>2014-01-01 21:20:55 +0000
commit197dc467dec28a04c3b2f30da7cef122dfbb13e9 (patch)
treecdbd3ddaec051c72f0a757db461973d90c37b97a /src/asn1/ber_dec.h
parent62faac373c07cfe10bc8c309e89ebdd30d8e5eaa (diff)
Shuffle things around. Add NIST X.509 test to build.
Diffstat (limited to 'src/asn1/ber_dec.h')
-rw-r--r--src/asn1/ber_dec.h260
1 files changed, 0 insertions, 260 deletions
diff --git a/src/asn1/ber_dec.h b/src/asn1/ber_dec.h
deleted file mode 100644
index ebfa91c85..000000000
--- a/src/asn1/ber_dec.h
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
-* BER Decoder
-* (C) 1999-2010 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#ifndef BOTAN_BER_DECODER_H__
-#define BOTAN_BER_DECODER_H__
-
-#include <botan/asn1_oid.h>
-#include <botan/data_src.h>
-
-namespace Botan {
-
-/**
-* BER Decoding Object
-*/
-class BOTAN_DLL BER_Decoder
- {
- public:
- BER_Object get_next_object();
-
- std::vector<byte> get_next_octet_string();
-
- void push_back(const BER_Object& obj);
-
- bool more_items() const;
- BER_Decoder& verify_end();
- BER_Decoder& discard_remaining();
-
- BER_Decoder start_cons(ASN1_Tag type_tag, ASN1_Tag class_tag = UNIVERSAL);
- BER_Decoder& end_cons();
-
- BER_Decoder& get_next(BER_Object& ber);
-
- BER_Decoder& raw_bytes(secure_vector<byte>& v);
- BER_Decoder& raw_bytes(std::vector<byte>& v);
-
- BER_Decoder& decode_null();
- BER_Decoder& decode(bool& v);
- BER_Decoder& decode(size_t& v);
- BER_Decoder& decode(class BigInt& v);
- BER_Decoder& decode(std::vector<byte>& v, ASN1_Tag type_tag);
- BER_Decoder& decode(secure_vector<byte>& v, ASN1_Tag type_tag);
-
- BER_Decoder& decode(bool& v,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag = CONTEXT_SPECIFIC);
-
- BER_Decoder& decode(size_t& v,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag = CONTEXT_SPECIFIC);
-
- BER_Decoder& decode(class BigInt& v,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag = CONTEXT_SPECIFIC);
-
- BER_Decoder& decode(std::vector<byte>& v,
- ASN1_Tag real_type,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag = CONTEXT_SPECIFIC);
-
- BER_Decoder& decode(secure_vector<byte>& v,
- ASN1_Tag real_type,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag = CONTEXT_SPECIFIC);
-
- BER_Decoder& decode(class ASN1_Object& obj,
- ASN1_Tag type_tag = NO_OBJECT,
- ASN1_Tag class_tag = NO_OBJECT);
-
- BER_Decoder& decode_octet_string_bigint(class BigInt& b);
-
- u64bit decode_constrained_integer(ASN1_Tag type_tag,
- ASN1_Tag class_tag,
- size_t T_bytes);
-
- template<typename T> BER_Decoder& decode_integer_type(T& out)
- {
- return decode_integer_type<T>(out, INTEGER, UNIVERSAL);
- }
-
- template<typename T>
- BER_Decoder& decode_integer_type(T& out,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag = CONTEXT_SPECIFIC)
- {
- out = decode_constrained_integer(type_tag, class_tag, sizeof(out));
- return (*this);
- }
-
- template<typename T>
- BER_Decoder& decode_optional(T& out,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag,
- const T& default_value = T());
-
- template<typename T>
- BER_Decoder& decode_optional_implicit(
- T& out,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag,
- ASN1_Tag real_type,
- ASN1_Tag real_class,
- const T& default_value = T());
-
- template<typename T>
- BER_Decoder& decode_list(std::vector<T>& out,
- ASN1_Tag type_tag = SEQUENCE,
- ASN1_Tag class_tag = UNIVERSAL);
-
- template<typename T>
- BER_Decoder& decode_and_check(const T& expected,
- const std::string& error_msg)
- {
- T actual;
- decode(actual);
-
- if(actual != expected)
- throw Decoding_Error(error_msg);
-
- return (*this);
- }
-
- /*
- * Decode an OPTIONAL string type
- */
- template<typename Alloc>
- BER_Decoder& decode_optional_string(std::vector<byte, Alloc>& out,
- ASN1_Tag real_type,
- u16bit type_no,
- ASN1_Tag class_tag = CONTEXT_SPECIFIC)
- {
- BER_Object obj = get_next_object();
-
- ASN1_Tag type_tag = static_cast<ASN1_Tag>(type_no);
-
- if(obj.type_tag == type_tag && obj.class_tag == class_tag)
- {
- if((class_tag & CONSTRUCTED) && (class_tag & CONTEXT_SPECIFIC))
- BER_Decoder(obj.value).decode(out, real_type).verify_end();
- else
- {
- push_back(obj);
- decode(out, real_type, type_tag, class_tag);
- }
- }
- else
- {
- out.clear();
- push_back(obj);
- }
-
- return (*this);
- }
-
- BER_Decoder& operator=(const BER_Decoder&) = delete;
-
- BER_Decoder(DataSource&);
-
- BER_Decoder(const byte[], size_t);
-
- BER_Decoder(const secure_vector<byte>&);
-
- BER_Decoder(const std::vector<byte>& vec);
-
- BER_Decoder(const BER_Decoder&);
- ~BER_Decoder();
- private:
- BER_Decoder* parent;
- DataSource* source;
- BER_Object pushed;
- mutable bool owns;
- };
-
-/*
-* Decode an OPTIONAL or DEFAULT element
-*/
-template<typename T>
-BER_Decoder& BER_Decoder::decode_optional(T& out,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag,
- const T& default_value)
- {
- BER_Object obj = get_next_object();
-
- if(obj.type_tag == type_tag && obj.class_tag == class_tag)
- {
- if((class_tag & CONSTRUCTED) && (class_tag & CONTEXT_SPECIFIC))
- BER_Decoder(obj.value).decode(out).verify_end();
- else
- {
- push_back(obj);
- decode(out, type_tag, class_tag);
- }
- }
- else
- {
- out = default_value;
- push_back(obj);
- }
-
- return (*this);
- }
-
-/*
-* Decode an OPTIONAL or DEFAULT element
-*/
-template<typename T>
-BER_Decoder& BER_Decoder::decode_optional_implicit(
- T& out,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag,
- ASN1_Tag real_type,
- ASN1_Tag real_class,
- const T& default_value)
- {
- BER_Object obj = get_next_object();
-
- if(obj.type_tag == type_tag && obj.class_tag == class_tag)
- {
- obj.type_tag = real_type;
- obj.class_tag = real_class;
- push_back(obj);
- decode(out, real_type, real_class);
- }
- else
- {
- out = default_value;
- push_back(obj);
- }
-
- return (*this);
- }
-/*
-* Decode a list of homogenously typed values
-*/
-template<typename T>
-BER_Decoder& BER_Decoder::decode_list(std::vector<T>& vec,
- ASN1_Tag type_tag,
- ASN1_Tag class_tag)
- {
- BER_Decoder list = start_cons(type_tag, class_tag);
-
- while(list.more_items())
- {
- T value;
- list.decode(value);
- vec.push_back(value);
- }
-
- list.end_cons();
-
- return (*this);
- }
-
-}
-
-#endif