evgeny
38c9f229bc
- u_async.c: process immediate_queue BEFORE epoll_wait in uasync_poll - stcp_link.c: defensive NULL etcp_conn/etcp_link in stcp_link_close - utun_instance.c: move stcp_server_list_destroy_all to Phase J (before ETCP), add deferred drain in both Phase J and L - stcp.h/c: STCP_HS_ENC_CLIENT 6→38, STCP_HS_ENC_SERVER 7→39, exchange ed25519_pubkey in both handshake directions - etcp_connections.c: copy peer_ed25519 from STCP to ETCP_CONN in etcp_link_enter_ready_tcp; guard link->etcp in tcp_link_close_cb - chat_sync.c: fix lk->conn NULL dereference for TCP links - test_stcp.c: update stcp_server_create/stcp_client_connect callsites - tools/chat_tcp_test: change transport udp→tcp
39 lines
888 B
C++
39 lines
888 B
C++
/*
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* Copyright 2016 Nu-book Inc.
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* Copyright 2016 ZXing authors
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*/
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// SPDX-License-Identifier: Apache-2.0
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#include "BitArray.h"
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#include "ByteArray.h"
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#include <cstddef>
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#include <stdexcept>
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namespace ZXing {
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void
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BitArray::bitwiseXOR(const BitArray& other)
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{
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if (size() != other.size()) {
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throw std::invalid_argument("BitArray::xor(): Sizes don't match");
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}
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for (size_t i = 0; i < _bits.size(); i++) {
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// The last int could be incomplete (i.e. not have 32 bits in
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// it) but there is no problem since 0 XOR 0 == 0.
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_bits[i] ^= other._bits[i];
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}
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}
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ByteArray BitArray::toBytes(int bitOffset, int numBytes) const
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{
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ByteArray res(numBytes == -1 ? (size() - bitOffset + 7) / 8 : numBytes);
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for (int i = 0; i < Size(res); i++)
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for (int j = 0; j < 8; j++)
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AppendBit(res[i], (numBytes != -1 || bitOffset < size()) ? get(bitOffset++) : false);
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return res;
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}
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} // ZXing
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