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// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice-E is licensed to you under the terms described in the
// ICEE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <IceE/Initialize.h>
#include <IceE/Communicator.h>
#include <IceE/Properties.h>
#include <IceE/LocalException.h>
using namespace std;
using namespace Ice;
using namespace IceInternal;
StringSeq
Ice::argsToStringSeq(int argc, char* argv[])
{
StringSeq result;
for(int i = 0; i < argc; i++)
{
result.push_back(argv[i]);
}
return result;
}
void
Ice::stringSeqToArgs(const StringSeq& args, int& argc, char* argv[])
{
//
// Shift all elements in argv which are present in args to the
// beginning of argv.
//
int i = 0;
while(i < argc)
{
if(find(args.begin(), args.end(), argv[i]) == args.end())
{
for(int j = i; j < argc - 1; j++)
{
argv[j] = argv[j + 1];
}
--argc;
}
else
{
++i;
}
}
//
// Make sure that argv[argc] == 0, the ISO C++ standard requires this.
//
if(argv)
{
argv[argc] = 0;
}
}
PropertiesPtr
Ice::createProperties(
#ifdef ICEE_HAS_WSTRING
const StringConverterPtr& converter
#endif
)
{
return new Properties(
#ifdef ICEE_HAS_WSTRING
converter
#endif
);
}
PropertiesPtr
Ice::createProperties(StringSeq& args, const PropertiesPtr& defaults
#ifdef ICEE_HAS_WSTRING
, const StringConverterPtr& converter
#endif
)
{
return new Properties(args, defaults
#ifdef ICEE_HAS_WSTRING
, converter
#endif
);
}
PropertiesPtr
Ice::createProperties(int& argc, char* argv[], const PropertiesPtr& defaults
#ifdef ICEE_HAS_WSTRING
, const StringConverterPtr& converter
#endif
)
{
StringSeq args = argsToStringSeq(argc, argv);
PropertiesPtr properties = createProperties(args, defaults
#ifdef ICEE_HAS_WSTRING
, converter
#endif
);
stringSeqToArgs(args, argc, argv);
return properties;
}
inline void checkIceVersion(Int version)
{
#ifndef ICE_IGNORE_VERSION
//
// Major and minor version numbers must match.
//
if(ICEE_INT_VERSION / 100 != version / 100)
{
throw VersionMismatchException(__FILE__, __LINE__);
}
//
// The caller's patch level cannot be greater than library's patch level. (Patch level changes are
// backward-compatible, but not forward-compatible.)
//
if(version % 100 > ICEE_INT_VERSION % 100)
{
throw VersionMismatchException(__FILE__, __LINE__);
}
#endif
}
CommunicatorPtr
Ice::initialize(int& argc, char* argv[], const InitializationData& initializationData, Int version)
{
checkIceVersion(version);
InitializationData initData = initializationData;
initData.properties = createProperties(argc, argv, initData.properties);
CommunicatorPtr communicator = new Communicator(initData);
communicator->finishSetup(argc, argv);
return communicator;
}
CommunicatorPtr
Ice::initialize(StringSeq& args, const InitializationData& initializationData, Int version)
{
int origArgc = 0;
char** argv = 0;
CommunicatorPtr communicator;
try
{
//
// Make a dummy argc/argv.
// (We can't use argsToStringSeq() because that requires an already initialized argv.)
//
int argc = args.size();
origArgc = argc;
argv = new char*[args.size() + 1];
int i;
for(i = 0; i != argc; ++i)
{
argv[i] = new char[args[i].size() + 1];
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
strcpy_s(argv[i], args[i].size() + 1, args[i].c_str());
#else
strcpy(argv[i], args[i].c_str());
#endif
}
argv[argc] = 0;
communicator = initialize(argc, argv, initializationData, version);
args = argsToStringSeq(argc, argv);
for(i = 0; i < origArgc; ++i)
{
delete[] argv[i];
}
delete[] argv;
}
catch(...)
{
for(int i = 0; i < origArgc; ++i)
{
delete[] argv[i];
}
delete[] argv;
throw;
}
return communicator;
}
CommunicatorPtr
Ice::initialize(const InitializationData& initData, Int version)
{
//
// We can't simply call the other initialize() because this one does NOT read
// the config file, while the other one always does.
//
checkIceVersion(version);
CommunicatorPtr communicator = new Communicator(initData);
int argc = 0;
char* argv[] = { 0 };
communicator->finishSetup(argc, argv);
return communicator;
}
InstancePtr
IceInternal::getInstance(const CommunicatorPtr& communicator)
{
return communicator->_instance;
}
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