tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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socket.cc (937B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 #include "socket.h"
      6 
      7 #include <algorithm>
      8 #include <cassert>
      9 #include <cstdint>
     10 #include <cstring>
     11 
     12 #include "prinrval.h"
     13 #include "prio.h"
     14 
     15 namespace TlsSocket {
     16 
     17 int32_t DummyPrSocket::Read(PRFileDesc *fd, void *data, int32_t len) {
     18  assert(data && len > 0);
     19 
     20  int32_t amount = std::min(len, static_cast<int32_t>(len_));
     21  memcpy(data, buf_, amount);
     22 
     23  buf_ += amount;
     24  len_ -= amount;
     25 
     26  return amount;
     27 }
     28 
     29 int32_t DummyPrSocket::Write(PRFileDesc *fd, const void *buf, int32_t length) {
     30  return length;
     31 }
     32 
     33 int32_t DummyPrSocket::Recv(PRFileDesc *fd, void *buf, int32_t buflen,
     34                            int32_t flags, PRIntervalTime to) {
     35  assert(flags == 0);
     36  return Read(fd, buf, buflen);
     37 }
     38 
     39 }  // namespace TlsSocket