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authorMartin Sustrik <sustrik@fastmq.commkdir>2009-09-15 09:45:32 +0200
committerMartin Sustrik <sustrik@fastmq.commkdir>2009-09-15 09:45:32 +0200
commit35e82b460549e227f6c3409be32d2c657955628c (patch)
tree75b8a87760a9c1b53f225649a4650276012447bf /devices/forwarder/forwarder.cpp
parentf7ad4a203ad184d97002111f4ffb8bfe6a8f7c01 (diff)
forwarder renamed to zmq_forwarder
Diffstat (limited to 'devices/forwarder/forwarder.cpp')
-rw-r--r--devices/forwarder/forwarder.cpp122
1 files changed, 0 insertions, 122 deletions
diff --git a/devices/forwarder/forwarder.cpp b/devices/forwarder/forwarder.cpp
deleted file mode 100644
index 8acbc85..0000000
--- a/devices/forwarder/forwarder.cpp
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- Copyright (c) 2007-2009 FastMQ Inc.
-
- This file is part of 0MQ.
-
- 0MQ is free software; you can redistribute it and/or modify it under
- the terms of the Lesser GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- 0MQ is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- Lesser GNU General Public License for more details.
-
- You should have received a copy of the Lesser GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "../../cpp/zmq.hpp"
-#include "../../foreign/xmlParser/xmlParser.cpp"
-
-int main (int argc, char *argv [])
-{
- if (argc != 2) {
- fprintf (stderr, "usage: forwarder <config-file>\n");
- return 1;
- }
-
- XMLNode root = XMLNode::parseFile (argv [1]);
- if (root.isEmpty ()) {
- fprintf (stderr, "configuration file not found\n");
- return 1;
- }
-
- if (strcmp (root.getName (), "forwarder") != 0) {
- fprintf (stderr, "root element in the configuration file should be "
- "named 'forwarder'\n");
- return 1;
- }
-
- XMLNode in_node = root.getChildNode ("in");
- if (in_node.isEmpty ()) {
- fprintf (stderr, "'in' node is missing in the configuration file\n");
- return 1;
- }
-
- XMLNode out_node = root.getChildNode ("out");
- if (out_node.isEmpty ()) {
- fprintf (stderr, "'out' node is missing in the configuration file\n");
- return 1;
- }
-
- // TODO: make the number of I/O threads configurable.
- zmq::context_t ctx (1, 1);
- zmq::socket_t in_socket (ctx, ZMQ_P2P);
- zmq::socket_t out_socket (ctx, ZMQ_P2P);
-
- int n = 0;
- while (true) {
- XMLNode bind = in_node.getChildNode ("bind", n);
- if (bind.isEmpty ())
- break;
- const char *addr = bind.getAttribute ("addr");
- if (!addr) {
- fprintf (stderr, "'bind' node is missing 'addr' attribute\n");
- return 1;
- }
- in_socket.bind (addr);
- n++;
- }
-
- n = 0;
- while (true) {
- XMLNode connect = in_node.getChildNode ("connect", n);
- if (connect.isEmpty ())
- break;
- const char *addr = connect.getAttribute ("addr");
- if (!addr) {
- fprintf (stderr, "'connect' node is missing 'addr' attribute\n");
- return 1;
- }
- in_socket.connect (addr);
- n++;
- }
-
- n = 0;
- while (true) {
- XMLNode bind = out_node.getChildNode ("bind", n);
- if (bind.isEmpty ())
- break;
- const char *addr = bind.getAttribute ("addr");
- if (!addr) {
- fprintf (stderr, "'bind' node is missing 'addr' attribute\n");
- return 1;
- }
- out_socket.bind (addr);
- n++;
- }
-
- n = 0;
- while (true) {
- XMLNode connect = out_node.getChildNode ("connect", n);
- if (connect.isEmpty ())
- break;
- const char *addr = connect.getAttribute ("addr");
- if (!addr) {
- fprintf (stderr, "'connect' node is missing 'addr' attribute\n");
- return 1;
- }
- out_socket.connect (addr);
- n++;
- }
-
- zmq::message_t msg;
- while (true) {
- in_socket.recv (&msg);
- out_socket.send (msg);
- }
-
- return 0;
-}