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Code name clean up

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This commit is contained in:
Pieter Hintjens 2013-03-12 15:56:10 +01:00
parent d826c53b9b
commit 12c7db8c42
2 changed files with 18 additions and 23 deletions
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20
src/stream_engine.cpp
View File

@ -150,7 +150,7 @@ void zmq::stream_engine_t::plug (io_thread_t *io_thread_,
else {
// Send the 'length' and 'flags' fields of the identity message.
// The 'length' field is encoded in the long format.
outpos = greeting_output_buffer;
outpos = greeting_send;
outpos [outsize++] = 0xff;
put_uint64 (&outpos [outsize], options.identity_size + 1);
outsize += 8;
@ -357,7 +357,7 @@ bool zmq::stream_engine_t::handshake ()
// Receive the greeting.
while (greeting_bytes_read < greeting_size) {
const int n = read (greeting + greeting_bytes_read,
const int n = read (greeting_recv + greeting_bytes_read,
greeting_size - greeting_bytes_read);
if (n == -1) {
error ();
@ -371,7 +371,7 @@ bool zmq::stream_engine_t::handshake ()
// We have received at least one byte from the peer.
// If the first byte is not 0xff, we know that the
// peer is using unversioned protocol.
if (greeting [0] != 0xff)
if (greeting_recv [0] != 0xff)
break;
if (greeting_bytes_read < 10)
@ -381,12 +381,12 @@ bool zmq::stream_engine_t::handshake ()
// with the 'flags' field if a regular message was sent).
// Zero indicates this is a header of identity message
// (i.e. the peer is using the unversioned protocol).
if (!(greeting [9] & 0x01))
if (!(greeting_recv [9] & 0x01))
break;
// The peer is using versioned protocol.
// Send the rest of the greeting, if necessary.
if (outpos + outsize != greeting_output_buffer + greeting_size) {
if (outpos + outsize != greeting_send + greeting_size) {
if (outsize == 0)
set_pollout (handle);
outpos [outsize++] = ZMTP_2_1; // Protocol revision
@ -399,7 +399,7 @@ bool zmq::stream_engine_t::handshake ()
// Is the peer using ZMTP/1.0 with no revision number?
// If so, we send and receive rest of identity message
if (greeting [0] != 0xff || !(greeting [9] & 0x01)) {
if (greeting_recv [0] != 0xff || !(greeting_recv [9] & 0x01)) {
encoder = new (std::nothrow) v1_encoder_t (out_batch_size);
alloc_assert (encoder);
encoder->set_msg_source (session);
@ -419,7 +419,7 @@ bool zmq::stream_engine_t::handshake ()
zmq_assert (buffer_size == header_size);
// Make sure the decoder sees the data we have already received.
inpos = greeting;
inpos = greeting_recv;
insize = greeting_bytes_read;
// To allow for interoperability with peers that do not forward
@ -431,7 +431,7 @@ bool zmq::stream_engine_t::handshake ()
decoder->set_msg_sink (this);
}
else
if (greeting [revision_pos] == ZMTP_1_0) {
if (greeting_recv [revision_pos] == ZMTP_1_0) {
encoder = new (std::nothrow) v1_encoder_t (
out_batch_size);
alloc_assert (encoder);
@ -443,8 +443,8 @@ bool zmq::stream_engine_t::handshake ()
decoder->set_msg_sink (session);
}
else
if (greeting [revision_pos] == ZMTP_2_0
|| greeting [revision_pos] == ZMTP_2_1) {
if (greeting_recv [revision_pos] == ZMTP_2_0
|| greeting_recv [revision_pos] == ZMTP_2_1) {
encoder = new (std::nothrow) v2_encoder_t (
out_batch_size, session);
alloc_assert (encoder);

21
src/stream_engine.hpp
View File

@ -97,10 +97,6 @@ namespace zmq
// Underlying socket.
fd_t s;
// Size of the greeting message:
// Preamble (10 bytes) + version (1 byte) + socket type (1 byte).
static const size_t greeting_size = 12;
// True iff we are registered with an I/O poller.
bool io_enabled;
@ -119,18 +115,17 @@ namespace zmq
// version. When false, normal message flow has started.
bool handshaking;
// The receive buffer holding the greeting message
// that we are receiving from the peer.
unsigned char greeting [greeting_size];
// Size of the greeting message:
// Preamble (10 bytes) + version (1 byte) + socket type (1 byte).
static const size_t greeting_size = 12;
// The number of bytes of the greeting message that
// we have already received.
// Greeting received from, and sent to peer
unsigned char greeting_recv [greeting_size];
unsigned char greeting_send [greeting_size];
// Size of greeting received so far
unsigned int greeting_bytes_read;
// The send buffer holding the greeting message
// that we are sending to the peer.
unsigned char greeting_output_buffer [greeting_size];
// The session this engine is attached to.
zmq::session_base_t *session;