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Reformat all code to coding standard
This commit is contained in:
Andrew Hutchings
@ -37,165 +37,183 @@ namespace socketio
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#ifndef _MSC_VER
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void readn(int fd, void* buf, const size_t wanted)
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{
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size_t needed = wanted;
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size_t sofar = 0;
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char* p = static_cast<char*>(buf);
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ssize_t rrc = -1;
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pollfd fds[1];
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int en = 0;
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size_t needed = wanted;
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size_t sofar = 0;
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char* p = static_cast<char*>(buf);
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ssize_t rrc = -1;
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pollfd fds[1];
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int en = 0;
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fds[0].fd = fd;
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fds[0].events = POLLIN;
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fds[0].fd = fd;
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fds[0].events = POLLIN;
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while (wanted > sofar)
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{
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fds[0].revents = 0;
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poll(fds, 1, -1);
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errno = 0;
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rrc = read(fd, (p + sofar), needed);
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en = errno;
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if (rrc < 0)
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{
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if (en == EAGAIN || en == EINTR || en == 512)
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continue;
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ostringstream oss;
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oss << "qfe: readn: read() returned " << rrc << " (" << strerror(en) << ")";
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idbassert_s(0, oss.str());
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}
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needed -= rrc;
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sofar += rrc;
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}
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while (wanted > sofar)
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{
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fds[0].revents = 0;
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poll(fds, 1, -1);
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errno = 0;
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rrc = read(fd, (p + sofar), needed);
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en = errno;
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if (rrc < 0)
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{
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if (en == EAGAIN || en == EINTR || en == 512)
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continue;
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ostringstream oss;
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oss << "qfe: readn: read() returned " << rrc << " (" << strerror(en) << ")";
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idbassert_s(0, oss.str());
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}
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needed -= rrc;
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sofar += rrc;
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}
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}
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size_t writen(int fd, const void* data, const size_t nbytes)
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{
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size_t nleft;
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ssize_t nwritten;
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const char* bufp = static_cast<const char*>(data);
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nleft = nbytes;
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size_t nleft;
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ssize_t nwritten;
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const char* bufp = static_cast<const char*>(data);
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nleft = nbytes;
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while (nleft > 0)
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{
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// the O_NONBLOCK flag is not set, this is a blocking I/O.
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if ((nwritten = ::write(fd, bufp, nleft)) < 0)
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{
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if (errno == EINTR)
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nwritten = 0;
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else {
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// save the error no first
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int e = errno;
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string errorMsg = "qfe: writen: write() error: ";
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scoped_array<char> buf(new char[80]);
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while (nleft > 0)
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{
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// the O_NONBLOCK flag is not set, this is a blocking I/O.
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if ((nwritten = ::write(fd, bufp, nleft)) < 0)
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{
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if (errno == EINTR)
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nwritten = 0;
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else
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{
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// save the error no first
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int e = errno;
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string errorMsg = "qfe: writen: write() error: ";
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scoped_array<char> buf(new char[80]);
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#if STRERROR_R_CHAR_P
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const char* p;
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if ((p = strerror_r(e, buf.get(), 80)) != 0)
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errorMsg += p;
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#else
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int p;
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if ((p = strerror_r(e, buf.get(), 80)) == 0)
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errorMsg += buf.get();
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#endif
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idbassert_s(0, errorMsg);
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}
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}
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nleft -= nwritten;
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bufp += nwritten;
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}
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const char* p;
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return nbytes;
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if ((p = strerror_r(e, buf.get(), 80)) != 0)
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errorMsg += p;
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#else
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int p;
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if ((p = strerror_r(e, buf.get(), 80)) == 0)
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errorMsg += buf.get();
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#endif
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idbassert_s(0, errorMsg);
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}
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}
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nleft -= nwritten;
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bufp += nwritten;
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}
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return nbytes;
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}
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#else
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const size_t MAX_RECV_BYTES=64*1024;
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const size_t MAX_RECV_BYTES = 64 * 1024;
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void reads(SOCKET fd, void* buf, const size_t wanted)
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{
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size_t needed = wanted;
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size_t sofar = 0;
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char* p = reinterpret_cast<char*>(buf);
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ssize_t rrc = -1;
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pollfd fds[1];
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int en = 0;
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size_t needed = wanted;
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size_t sofar = 0;
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char* p = reinterpret_cast<char*>(buf);
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ssize_t rrc = -1;
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pollfd fds[1];
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int en = 0;
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fds[0].fd = fd;
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fds[0].events = POLLIN;
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fds[0].fd = fd;
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fds[0].events = POLLIN;
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while (wanted > sofar)
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{
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fds[0].revents = 0;
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poll(fds, 1, -1);
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errno = 0;
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//Windows recv() can only read so much at a time...
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int thisrecv = static_cast<int>(std::min(needed, MAX_RECV_BYTES));
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rrc = ::recv(fd, (p + sofar), thisrecv, 0);
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en = errno;
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if (rrc < 0)
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{
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if (en == EAGAIN || en == EINTR)
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continue;
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ostringstream oss;
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oss << "qfe: reads: read() returned " << rrc << " (" << strerror(en) << ")";
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idbassert_s(0, oss.str());
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}
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needed -= rrc;
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sofar += rrc;
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}
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while (wanted > sofar)
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{
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fds[0].revents = 0;
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poll(fds, 1, -1);
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errno = 0;
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//Windows recv() can only read so much at a time...
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int thisrecv = static_cast<int>(std::min(needed, MAX_RECV_BYTES));
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rrc = ::recv(fd, (p + sofar), thisrecv, 0);
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en = errno;
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if (rrc < 0)
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{
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if (en == EAGAIN || en == EINTR)
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continue;
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ostringstream oss;
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oss << "qfe: reads: read() returned " << rrc << " (" << strerror(en) << ")";
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idbassert_s(0, oss.str());
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}
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needed -= rrc;
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sofar += rrc;
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}
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}
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size_t writes(SOCKET fd, const void* data, const size_t nbytes)
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{
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size_t nleft;
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ssize_t nwritten;
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const char* bufp = static_cast<const char*>(data);
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nleft = nbytes;
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size_t nleft;
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ssize_t nwritten;
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const char* bufp = static_cast<const char*>(data);
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nleft = nbytes;
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while (nleft > 0)
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{
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int thissend = static_cast<int>(std::min(nleft, MAX_RECV_BYTES));
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nwritten = ::send(fd, bufp, thissend, 0);
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int en = errno;
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if (nwritten == SOCKET_ERROR)
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{
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int wsaerrno = WSAGetLastError();
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if (en == EINTR)
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nwritten = 0;
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else {
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ostringstream oss;
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oss << "qfe: writes: send() returned " << nwritten << " (WSA: " << wsaerrno << ")";
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idbassert_s(0, oss.str());
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}
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}
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nleft -= nwritten;
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bufp += nwritten;
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}
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while (nleft > 0)
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{
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int thissend = static_cast<int>(std::min(nleft, MAX_RECV_BYTES));
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nwritten = ::send(fd, bufp, thissend, 0);
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int en = errno;
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return nbytes;
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if (nwritten == SOCKET_ERROR)
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{
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int wsaerrno = WSAGetLastError();
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if (en == EINTR)
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nwritten = 0;
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else
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{
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ostringstream oss;
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oss << "qfe: writes: send() returned " << nwritten << " (WSA: " << wsaerrno << ")";
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idbassert_s(0, oss.str());
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}
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}
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nleft -= nwritten;
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bufp += nwritten;
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}
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return nbytes;
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}
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#endif
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uint32_t readNumber32(SockType fd)
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{
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uint32_t np;
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SockReadFcn(fd, &np, 4);
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return np;
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uint32_t np;
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SockReadFcn(fd, &np, 4);
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return np;
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}
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string readString(SockType fd)
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{
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string s;
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uint32_t len = readNumber32(fd);
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if (len > 0)
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{
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scoped_array<char> buf(new char[len+1]);
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SockReadFcn(fd, buf.get(), len);
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buf[len] = 0;
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s = buf.get();
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}
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return s;
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string s;
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uint32_t len = readNumber32(fd);
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if (len > 0)
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{
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scoped_array<char> buf(new char[len + 1]);
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SockReadFcn(fd, buf.get(), len);
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buf[len] = 0;
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s = buf.get();
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}
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return s;
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}
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void writeString(SockType fd, const string& data)
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{
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uint32_t len=data.length();
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SockWriteFcn(fd, &len, 4);
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SockWriteFcn(fd, data.c_str(), len);
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uint32_t len = data.length();
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SockWriteFcn(fd, &len, 4);
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SockWriteFcn(fd, data.c_str(), len);
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}
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} //namespace qfe::socketio
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