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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/asn1_oid.cpp
parent62faac373c07cfe10bc8c309e89ebdd30d8e5eaa (diff)
Shuffle things around. Add NIST X.509 test to build.
Diffstat (limited to 'src/asn1/asn1_oid.cpp')
-rw-r--r--src/asn1/asn1_oid.cpp189
1 files changed, 0 insertions, 189 deletions
diff --git a/src/asn1/asn1_oid.cpp b/src/asn1/asn1_oid.cpp
deleted file mode 100644
index 964315080..000000000
--- a/src/asn1/asn1_oid.cpp
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
-* ASN.1 OID
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/asn1_oid.h>
-#include <botan/der_enc.h>
-#include <botan/ber_dec.h>
-#include <botan/internal/bit_ops.h>
-#include <botan/parsing.h>
-
-namespace Botan {
-
-/*
-* ASN.1 OID Constructor
-*/
-OID::OID(const std::string& oid_str)
- {
- if(oid_str != "")
- {
- try
- {
- id = parse_asn1_oid(oid_str);
- }
- catch(...)
- {
- throw Invalid_OID(oid_str);
- }
-
- if(id.size() < 2 || id[0] > 2)
- throw Invalid_OID(oid_str);
- if((id[0] == 0 || id[0] == 1) && id[1] > 39)
- throw Invalid_OID(oid_str);
- }
- }
-
-/*
-* Clear the current OID
-*/
-void OID::clear()
- {
- id.clear();
- }
-
-/*
-* Return this OID as a string
-*/
-std::string OID::as_string() const
- {
- std::string oid_str;
- for(size_t i = 0; i != id.size(); ++i)
- {
- oid_str += std::to_string(id[i]);
- if(i != id.size() - 1)
- oid_str += '.';
- }
- return oid_str;
- }
-
-/*
-* OID equality comparison
-*/
-bool OID::operator==(const OID& oid) const
- {
- if(id.size() != oid.id.size())
- return false;
- for(size_t i = 0; i != id.size(); ++i)
- if(id[i] != oid.id[i])
- return false;
- return true;
- }
-
-/*
-* Append another component to the OID
-*/
-OID& OID::operator+=(u32bit component)
- {
- id.push_back(component);
- return (*this);
- }
-
-/*
-* Append another component to the OID
-*/
-OID operator+(const OID& oid, u32bit component)
- {
- OID new_oid(oid);
- new_oid += component;
- return new_oid;
- }
-
-/*
-* OID inequality comparison
-*/
-bool operator!=(const OID& a, const OID& b)
- {
- return !(a == b);
- }
-
-/*
-* Compare two OIDs
-*/
-bool operator<(const OID& a, const OID& b)
- {
- const std::vector<u32bit>& oid1 = a.get_id();
- const std::vector<u32bit>& oid2 = b.get_id();
-
- if(oid1.size() < oid2.size())
- return true;
- if(oid1.size() > oid2.size())
- return false;
- for(size_t i = 0; i != oid1.size(); ++i)
- {
- if(oid1[i] < oid2[i])
- return true;
- if(oid1[i] > oid2[i])
- return false;
- }
- return false;
- }
-
-/*
-* DER encode an OBJECT IDENTIFIER
-*/
-void OID::encode_into(DER_Encoder& der) const
- {
- if(id.size() < 2)
- throw Invalid_Argument("OID::encode_into: OID is invalid");
-
- std::vector<byte> encoding;
- encoding.push_back(40 * id[0] + id[1]);
-
- for(size_t i = 2; i != id.size(); ++i)
- {
- if(id[i] == 0)
- encoding.push_back(0);
- else
- {
- size_t blocks = high_bit(id[i]) + 6;
- blocks = (blocks - (blocks % 7)) / 7;
-
- for(size_t j = 0; j != blocks - 1; ++j)
- encoding.push_back(0x80 | ((id[i] >> 7*(blocks-j-1)) & 0x7F));
- encoding.push_back(id[i] & 0x7F);
- }
- }
- der.add_object(OBJECT_ID, UNIVERSAL, encoding);
- }
-
-/*
-* Decode a BER encoded OBJECT IDENTIFIER
-*/
-void OID::decode_from(BER_Decoder& decoder)
- {
- BER_Object obj = decoder.get_next_object();
- if(obj.type_tag != OBJECT_ID || obj.class_tag != UNIVERSAL)
- throw BER_Bad_Tag("Error decoding OID, unknown tag",
- obj.type_tag, obj.class_tag);
- if(obj.value.size() < 2)
- throw BER_Decoding_Error("OID encoding is too short");
-
-
- clear();
- id.push_back(obj.value[0] / 40);
- id.push_back(obj.value[0] % 40);
-
- size_t i = 0;
- while(i != obj.value.size() - 1)
- {
- u32bit component = 0;
- while(i != obj.value.size() - 1)
- {
- ++i;
-
- if(component >> (32-7))
- throw Decoding_Error("OID component overflow");
-
- component = (component << 7) + (obj.value[i] & 0x7F);
-
- if(!(obj.value[i] & 0x80))
- break;
- }
- id.push_back(component);
- }
- }
-
-}