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// **********************************************************************
//
// Copyright (c) 2003-2017 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <Ice/Protocol.h>
#include <Ice/LocalException.h>
namespace IceInternal
{
const Ice::Byte magic[] = { 0x49, 0x63, 0x65, 0x50 }; // 'I', 'c', 'e', 'P'
const Ice::Byte requestHdr[] =
{
magic[0],
magic[1],
magic[2],
magic[3],
protocolMajor,
protocolMinor,
protocolEncodingMajor,
protocolEncodingMinor,
requestMsg,
0, // Compression status
0, 0, 0, 0, // Message size (placeholder)
0, 0, 0, 0 // Request id (placeholder)
};
const Ice::Byte requestBatchHdr[] =
{
magic[0],
magic[1],
magic[2],
magic[3],
protocolMajor,
protocolMinor,
protocolEncodingMajor,
protocolEncodingMinor,
requestBatchMsg,
0, // Compression status
0, 0, 0, 0, // Message size (place holder)
0, 0, 0, 0 // Number of requests in batch (placeholder)
};
const Ice::Byte replyHdr[] =
{
magic[0],
magic[1],
magic[2],
magic[3],
protocolMajor,
protocolMinor,
protocolEncodingMajor,
protocolEncodingMinor,
replyMsg,
0, // Compression status
0, 0, 0, 0 // Message size (placeholder)
};
void
stringToMajorMinor(const std::string& str, Ice::Byte& major, Ice::Byte& minor)
{
std::string::size_type pos = str.find_first_of(".");
if(pos == std::string::npos)
{
throw Ice::VersionParseException(__FILE__, __LINE__, "malformed version value `" + str + "'");
}
std::istringstream majStr(str.substr(0, pos));
Ice::Int majVersion;
if(!(majStr >> majVersion) || !majStr.eof())
{
throw Ice::VersionParseException(__FILE__, __LINE__, "invalid major version value `" + str + "'");
}
std::istringstream minStr(str.substr(pos + 1, std::string::npos));
Ice::Int minVersion;
if(!(minStr >> minVersion) || !minStr.eof())
{
throw Ice::VersionParseException(__FILE__, __LINE__, "invalid minor version value `" + str + "'");
}
if(majVersion < 1 || majVersion > 255 || minVersion < 0 || minVersion > 255)
{
throw Ice::VersionParseException(__FILE__, __LINE__, "range error in version `" + str + "'");
}
major = static_cast<Ice::Byte>(majVersion);
minor = static_cast<Ice::Byte>(minVersion);
}
void
throwUnsupportedProtocolException(const char* f, int l, const Ice::ProtocolVersion& v, const Ice::ProtocolVersion& s)
{
throw Ice::UnsupportedProtocolException(f, l, "", v, s);
}
void
throwUnsupportedEncodingException(const char* f, int l, const Ice::EncodingVersion& v, const Ice::EncodingVersion& s)
{
throw Ice::UnsupportedEncodingException(f, l, "", v, s);
}
}
namespace Ice
{
const EncodingVersion currentEncoding = { IceInternal::encodingMajor, IceInternal::encodingMinor };
const ProtocolVersion currentProtocol = { IceInternal::protocolMajor, IceInternal::protocolMinor };
//
// The encoding to use for protocol messages, this version is tied to
// the protocol version.
//
const EncodingVersion currentProtocolEncoding = { IceInternal::protocolEncodingMajor,
IceInternal::protocolEncodingMinor };
const ProtocolVersion Protocol_1_0 = { 1, 0 };
const EncodingVersion Encoding_1_0 = { 1, 0 };
const EncodingVersion Encoding_1_1 = { 1, 1 };
}
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