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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
#include <qpid/messaging/Address.h>
#include <qpid/messaging/Connection.h>
#include <qpid/messaging/MapContent.h>
#include <qpid/messaging/Message.h>
#include <qpid/messaging/Sender.h>
#include <qpid/messaging/Session.h>
#include <qpid/client/amqp0_10/FailoverUpdates.h>
#include "TestOptions.h"
#include <fstream>
#include <iostream>
#include <memory>
using namespace qpid::messaging;
using qpid::client::amqp0_10::FailoverUpdates;
typedef std::vector<std::string> string_vector;
using namespace std;
namespace qpid {
namespace tests {
struct Options : public qpid::Options
{
bool help;
std::string url;
std::string connectionOptions;
std::string address;
uint count;
std::string id;
std::string replyto;
uint sendEos;
bool durable;
uint ttl;
std::string userid;
std::string correlationid;
string_vector properties;
string_vector entries;
std::string content;
uint tx;
uint rollbackFrequency;
uint capacity;
bool failoverUpdates;
qpid::log::Options log;
Options(const std::string& argv0=std::string())
: qpid::Options("Options"),
help(false),
url("amqp:tcp:127.0.0.1"),
count(1),
sendEos(0),
durable(false),
ttl(0),
tx(0),
rollbackFrequency(0),
capacity(0),
failoverUpdates(false),
log(argv0)
{
addOptions()
("broker,b", qpid::optValue(url, "URL"), "url of broker to connect to")
("address,a", qpid::optValue(address, "ADDRESS"), "address to drain from")
("connection-options", qpid::optValue(connectionOptions, "OPTIONS"), "options for the connection")
("count,c", qpid::optValue(count, "COUNT"), "stop after count messages have been sent, zero disables")
("id,i", qpid::optValue(id, "ID"), "use the supplied id instead of generating one")
("reply-to", qpid::optValue(replyto, "REPLY-TO"), "specify reply-to address")
("send-eos", qpid::optValue(sendEos, "N"), "Send N EOS messages to mark end of input")
("durable", qpid::optValue(durable, "true|false"), "Mark messages as durable.")
("ttl", qpid::optValue(ttl, "msecs"), "Time-to-live for messages, in milliseconds")
("property,P", qpid::optValue(properties, "NAME=VALUE"), "specify message property")
("map,M", qpid::optValue(entries, "NAME=VALUE"), "specify entry for map content")
("correlation-id", qpid::optValue(correlationid, "ID"), "correlation-id for message")
("user-id", qpid::optValue(userid, "USERID"), "userid for message")
("content", qpid::optValue(content, "CONTENT"), "specify textual content")
("capacity", qpid::optValue(capacity, "N"), "size of the senders outgoing message queue")
("tx", qpid::optValue(tx, "N"), "batch size for transactions (0 implies transaction are not used)")
("rollback-frequency", qpid::optValue(rollbackFrequency, "N"), "rollback frequency (0 implies no transaction will be rolledback)")
("failover-updates", qpid::optValue(failoverUpdates), "Listen for membership updates distributed via amq.failover")
("help", qpid::optValue(help), "print this usage statement");
add(log);
}
bool parse(int argc, char** argv)
{
try {
qpid::Options::parse(argc, argv);
if (address.empty()) throw qpid::Exception("Address must be specified!");
qpid::log::Logger::instance().configure(log);
if (help) {
std::ostringstream msg;
std::cout << msg << *this << std::endl << std::endl
<< "Drains messages from the specified address" << std::endl;
return false;
} else {
return true;
}
} catch (const std::exception& e) {
std::cerr << *this << std::endl << std::endl << e.what() << std::endl;
return false;
}
}
static bool nameval(const std::string& in, std::string& name, std::string& value)
{
std::string::size_type i = in.find("=");
if (i == std::string::npos) {
name = in;
return false;
} else {
name = in.substr(0, i);
if (i+1 < in.size()) {
value = in.substr(i+1);
return true;
} else {
return false;
}
}
}
static void setProperty(Message& message, const std::string& property)
{
std::string name;
std::string value;
if (nameval(property, name, value)) {
message.getHeaders()[name] = value;
} else {
message.getHeaders()[name] = Variant();
}
}
void setProperties(Message& message) const
{
for (string_vector::const_iterator i = properties.begin(); i != properties.end(); ++i) {
setProperty(message, *i);
}
}
void setEntries(MapContent& content) const
{
for (string_vector::const_iterator i = entries.begin(); i != entries.end(); ++i) {
std::string name;
std::string value;
if (nameval(*i, name, value)) {
content[name] = value;
} else {
content[name] = Variant();
}
}
}
};
const string EOS("eos");
}} // namespace qpid::tests
using namespace qpid::tests;
int main(int argc, char ** argv)
{
Options opts;
if (opts.parse(argc, argv)) {
Connection connection(opts.connectionOptions);
try {
connection.open(opts.url);
std::auto_ptr<FailoverUpdates> updates(opts.failoverUpdates ? new FailoverUpdates(connection) : 0);
Session session = connection.newSession(opts.tx > 0);
Sender sender = session.createSender(opts.address);
if (opts.capacity) sender.setCapacity(opts.capacity);
Message msg;
msg.setDurable(opts.durable);
if (opts.ttl) {
msg.setTtl(opts.ttl);
}
if (!opts.replyto.empty()) msg.setReplyTo(Address(opts.replyto));
if (!opts.userid.empty()) msg.setUserId(opts.userid);
if (!opts.correlationid.empty()) msg.setCorrelationId(opts.correlationid);
opts.setProperties(msg);
std::string content;
uint sent = 0;
uint txCount = 0;
while (getline(std::cin, content)) {
msg.setContent(content);
msg.getHeaders()["sn"] = ++sent;
sender.send(msg);
if (opts.tx && (sent % opts.tx == 0)) {
if (opts.rollbackFrequency && (++txCount % opts.rollbackFrequency == 0)) {
session.rollback();
} else {
session.commit();
}
}
}
for (uint i = opts.sendEos; i > 0; --i) {
msg.getHeaders()["sn"] = ++sent;
msg.setContent(EOS);//TODO: add in ability to send digest or similar
sender.send(msg);
}
if (opts.tx) {
if (opts.rollbackFrequency && (++txCount % opts.rollbackFrequency == 0)) {
session.rollback();
} else {
session.commit();
}
}
session.sync();
session.close();
connection.close();
return 0;
} catch(const std::exception& error) {
std::cout << "Failed: " << error.what() << std::endl;
connection.close();
}
}
return 1;
}
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