chromium/net/ntlm/ntlm_buffer_reader.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
#pragma allow_unsafe_buffers
#endif

#include "net/ntlm/ntlm_buffer_reader.h"

#include <string.h>

#include "base/check_op.h"

namespace net::ntlm {

NtlmBufferReader::NtlmBufferReader() = default;

NtlmBufferReader::NtlmBufferReader(base::span<const uint8_t> buffer)
    : … { … }

NtlmBufferReader::~NtlmBufferReader() = default;

bool NtlmBufferReader::CanRead(size_t len) const { … }

bool NtlmBufferReader::CanReadFrom(size_t offset, size_t len) const { … }

bool NtlmBufferReader::ReadUInt16(uint16_t* value) { … }

bool NtlmBufferReader::ReadUInt32(uint32_t* value) { … }

bool NtlmBufferReader::ReadUInt64(uint64_t* value) { … }

bool NtlmBufferReader::ReadFlags(NegotiateFlags* flags) { … }

bool NtlmBufferReader::ReadBytes(base::span<uint8_t> buffer) { … }

bool NtlmBufferReader::ReadBytesFrom(const SecurityBuffer& sec_buf,
                                     base::span<uint8_t> buffer) { … }

bool NtlmBufferReader::ReadPayloadAsBufferReader(const SecurityBuffer& sec_buf,
                                                 NtlmBufferReader* reader) { … }

bool NtlmBufferReader::ReadSecurityBuffer(SecurityBuffer* sec_buf) { … }

bool NtlmBufferReader::ReadAvPairHeader(TargetInfoAvId* avid, uint16_t* avlen) { … }

bool NtlmBufferReader::ReadTargetInfo(size_t target_info_len,
                                      std::vector<AvPair>* av_pairs) { … }

bool NtlmBufferReader::ReadTargetInfoPayload(std::vector<AvPair>* av_pairs) { … }

bool NtlmBufferReader::ReadMessageType(MessageType* message_type) { … }

bool NtlmBufferReader::SkipSecurityBuffer() { … }

bool NtlmBufferReader::SkipSecurityBufferWithValidation() { … }

bool NtlmBufferReader::SkipBytes(size_t count) { … }

bool NtlmBufferReader::MatchSignature() { … }

bool NtlmBufferReader::MatchMessageType(MessageType message_type) { … }

bool NtlmBufferReader::MatchMessageHeader(MessageType message_type) { … }

bool NtlmBufferReader::MatchZeros(size_t count) { … }

bool NtlmBufferReader::MatchEmptySecurityBuffer() { … }

template <typename T>
bool NtlmBufferReader::ReadUInt(T* value) { … }

void NtlmBufferReader::SetCursor(size_t cursor) { … }

}  // namespace net::ntlm