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#include <iostream>
#include <sstream>
#include <stdexcept>
#include <map>
#include <vector>
#include <xmlrpc-c/base.hpp>
#include "xmlrpcType.hpp"
using namespace std;
//=========================================================================
// abstract class xmlrpcType
//=========================================================================
// Instances of xmlrpcType know how generate code fragments for manipulating
// a specific XML-RPC data type.
string
xmlrpcType::defaultParameterBaseName(unsigned int const position) const {
ostringstream nameStream;
nameStream << typeName() << position;
return nameStream.str();
}
class rawXmlrpcType : public xmlrpcType {
public:
rawXmlrpcType(string const& typeName) : xmlrpcType(typeName) {}
virtual string
parameterFragment(string const& baseName) const;
virtual string
inputConversionFragment(string const& baseName) const;
virtual string
returnTypeFragment() const;
virtual string
outputConversionFragment(string const& varName) const;
};
string
rawXmlrpcType::parameterFragment(string const& baseName) const {
return "xmlrpc_c::value /*" + typeName() + "*/ " + baseName;
}
string
rawXmlrpcType::inputConversionFragment(string const& baseName) const {
return baseName;
}
string
rawXmlrpcType::returnTypeFragment() const {
return "xmlrpc_c::value /*" + typeName() + "*/";
}
string
rawXmlrpcType::outputConversionFragment(string const& varName) const {
return varName;
}
class simpleXmlrpcType : public xmlrpcType {
string mNativeType;
string mMakerFunc;
string mGetterFunc;
public:
simpleXmlrpcType(string const& typeName,
string const& nativeType,
string const& makerFunc,
string const& getterFunc);
virtual string
parameterFragment(string const& baseName) const;
virtual string
inputConversionFragment(string const& baseName) const;
virtual string
returnTypeFragment() const;
virtual string
outputConversionFragment(string const& varName) const;
};
simpleXmlrpcType::simpleXmlrpcType(string const& typeName,
string const& nativeType,
string const& makerFunc,
string const& getterFunc)
: xmlrpcType(typeName),
mNativeType(nativeType),
mMakerFunc(makerFunc),
mGetterFunc(getterFunc) {
}
string
simpleXmlrpcType::parameterFragment(string const& baseName) const {
return mNativeType + " const " + baseName;
}
string
simpleXmlrpcType::inputConversionFragment(string const& baseName) const {
return mMakerFunc + "(" + baseName + ")";
}
string
simpleXmlrpcType::returnTypeFragment() const {
return mNativeType;
}
string
simpleXmlrpcType::outputConversionFragment(string const& varName) const {
return mMakerFunc + "(" + varName + ")";
}
class voidXmlrpcType : public xmlrpcType {
public:
voidXmlrpcType() : xmlrpcType("void") {}
virtual string
parameterFragment(string const& baseName) const;
virtual string
inputConversionFragment(string const& baseName) const;
virtual string
returnTypeFragment() const;
virtual string
outputConversionFragment(string const& varName) const;
};
string
voidXmlrpcType::parameterFragment(string const&) const {
throw domain_error("Can't handle functions with 'void' arguments'");
}
string
voidXmlrpcType::inputConversionFragment(string const&) const {
throw domain_error("Can't handle functions with 'void' arguments'");
}
string
voidXmlrpcType::returnTypeFragment () const {
return "void";
}
string
voidXmlrpcType::outputConversionFragment(string const&) const {
return "/* Return value ignored. */";
}
static simpleXmlrpcType const intType ("int", "int",
"xmlrpc_c::value_int",
"getInt");
static simpleXmlrpcType const boolType ("bool", "bool",
"xmlrpc_c::value_boolean",
"getBool");
static simpleXmlrpcType const doubleType ("double", "double",
"xmlrpc_c::value_double",
"getDouble");
static simpleXmlrpcType const stringType ("string", "std::string",
"xmlrpc_c::value_string",
"getString");
static rawXmlrpcType const dateTimeType ("dateTime");
static rawXmlrpcType const base64Type ("base64");
static rawXmlrpcType const structType ("struct");
static rawXmlrpcType const arrayType ("array");
static voidXmlrpcType const voidType;
const xmlrpcType&
findXmlrpcType(string const& name) {
/*----------------------------------------------------------------------------
Given the name of an XML-RPC data type, try to find a corresponding
xmlrpcType object.
-----------------------------------------------------------------------------*/
if (name == "int" || name == "i4")
return intType;
else if (name == "boolean")
return boolType;
else if (name == "double")
return doubleType;
else if (name == "string")
return stringType;
else if (name == "dateTime.iso8601")
return dateTimeType;
else if (name == "base64")
return base64Type;
else if (name == "struct")
return structType;
else if (name == "array")
return arrayType;
else if (name == "void")
return voidType;
else if (name == "INT")
return intType;
else if (name == "BOOLEAN")
return boolType;
else if (name == "DOUBLE")
return doubleType;
else if (name == "STRING")
return stringType;
else if (name == "DATETIME.ISO8601")
return dateTimeType;
else if (name == "BASE64")
return base64Type;
else if (name == "STRUCT")
return structType;
else if (name == "ARRAY")
return arrayType;
else if (name == "VOID")
return voidType;
else if (name == "NIL")
return voidType;
else
throw domain_error("Unknown XML-RPC type name '" + name + "'");
}
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