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//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
#include <IceUtil/Options.h>
#include <Ice/Ice.h>
#include <Ice/ConsoleUtil.h>
#include <IceStorm/Parser.h>
#ifdef _WIN32
# include <fcntl.h>
# include <io.h>
#endif
using namespace std;
using namespace IceInternal;
int run(const shared_ptr<Ice::Communicator>&, const Ice::StringSeq&);
int
#ifdef _WIN32
wmain(int argc, wchar_t* argv[])
{
//
// Enable binary input mode for stdin to avoid automatic conversions.
//
_setmode(_fileno(stdin), _O_BINARY);
#else
main(int argc, char* argv[])
{
#endif
int status = 0;
try
{
IceUtil::CtrlCHandler ctrlCHandler;
Ice::InitializationData id;
Ice::StringSeq args = Ice::argsToStringSeq(argc, argv);
id.properties = Ice::createProperties(args);
id.properties->setProperty("Ice.Warn.Endpoints", "0");
Ice::CommunicatorHolder ich(id);
auto communicator = ich.communicator();
ctrlCHandler.setCallback([communicator](int) { communicator->destroy(); });
status = run(communicator, args);
}
catch(const std::exception& ex)
{
consoleErr << ex.what() << endl;
status = 1;
}
return status;
}
void
usage(const string& name)
{
consoleErr << "Usage: " << name << " [options]\n";
consoleErr <<
"Options:\n"
"-h, --help Show this message.\n"
"-v, --version Display the Ice version.\n"
"-e COMMANDS Execute COMMANDS.\n"
"-d, --debug Print debug messages.\n"
;
}
int
run(const shared_ptr<Ice::Communicator>& communicator, const Ice::StringSeq& args)
{
string commands;
bool debug;
IceUtilInternal::Options opts;
opts.addOpt("h", "help");
opts.addOpt("v", "version");
opts.addOpt("e", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
opts.addOpt("d", "debug");
try
{
if(!opts.parse(args).empty())
{
consoleErr << args[0] << ": too many arguments" << endl;
usage(args[0]);
return 1;
}
}
catch(const IceUtilInternal::BadOptException& e)
{
consoleErr << e.reason << endl;
usage(args[0]);
return 1;
}
if(opts.isSet("help"))
{
usage(args[0]);
return 0;
}
if(opts.isSet("version"))
{
consoleOut << ICE_STRING_VERSION << endl;
return 0;
}
if(opts.isSet("e"))
{
vector<string> optargs = opts.argVec("e");
for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
{
commands += *i + ";";
}
}
debug = opts.isSet("debug");
// The complete set of Ice::Identity -> manager proxies.
map<Ice::Identity, shared_ptr<IceStorm::TopicManagerPrx>> managers;
auto properties = communicator->getProperties();
shared_ptr<IceStorm::TopicManagerPrx> defaultManager;
auto props = communicator->getProperties()->getPropertiesForPrefix("IceStormAdmin.TopicManager.");
{
for(const auto& p : props)
{
//
// Ignore proxy property settings. eg IceStormAdmin.TopicManager.*.LocatorCacheTimeout
//
if(p.first.find('.', strlen("IceStormAdmin.TopicManager.")) == string::npos)
{
try
{
auto manager = Ice::uncheckedCast<IceStorm::TopicManagerPrx>(
communicator->propertyToProxy(p.first));
managers.insert({manager->ice_getIdentity(), manager});
}
catch(const Ice::ProxyParseException&)
{
consoleErr << args[0] << ": malformed proxy: " << p.second << endl;
return 1;
}
}
}
string managerProxy = properties->getProperty("IceStormAdmin.TopicManager.Default");
if(!managerProxy.empty())
{
defaultManager = Ice::uncheckedCast<IceStorm::TopicManagerPrx>(communicator->stringToProxy(managerProxy));
}
else if(!managers.empty())
{
defaultManager = managers.begin()->second;
}
}
if(!defaultManager)
{
string host = properties->getProperty("IceStormAdmin.Host");
string port = properties->getProperty("IceStormAdmin.Port");
const int timeout = 3000; // 3s connection timeout.
ostringstream os;
os << "IceStorm/Finder";
os << ":tcp" << (host.empty() ? "" : (" -h \"" + host + "\"")) << " -p " << port << " -t " << timeout;
os << ":ssl" << (host.empty() ? "" : (" -h \"" + host + "\"")) << " -p " << port << " -t " << timeout;
auto finder = Ice::uncheckedCast<IceStorm::FinderPrx>(communicator->stringToProxy(os.str()));
try
{
defaultManager = finder->getTopicManager();
}
catch(const Ice::LocalException&)
{
// Ignore.
}
}
if(!defaultManager)
{
consoleErr << args[0] << ": no manager proxies configured" << endl;
return 1;
}
IceStorm::Parser p(communicator, defaultManager, managers);
int status = 0;
if(!commands.empty()) // Commands were given
{
int parseStatus = p.parse(commands, debug);
if(parseStatus == 1)
{
status = 1;
}
}
else // No commands, let's use standard input
{
p.showBanner();
int parseStatus = p.parse(stdin, debug);
if(parseStatus == 1)
{
status = 1;
}
}
return status;
}
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