// Convert the response xml into a result value
bool
XmlRpcClient::parseResponse(XmlRpcValue& result)
{
// Parse response xml into result
int offset = 0;
if ( ! XmlRpcUtil::findTag(METHODRESPONSE_TAG,_response,&offset)) {
XmlRpcUtil::error("Error in XmlRpcClient::parseResponse: Invalid response - no methodResponse. Response:\n%s", _response.c_str());
return false;
}
// Expect either <params><param>... or <fault>...
if ((XmlRpcUtil::nextTagIs(PARAMS_TAG,_response,&offset) &&
XmlRpcUtil::nextTagIs(PARAM_TAG,_response,&offset)) ||
XmlRpcUtil::nextTagIs(FAULT_TAG,_response,&offset) && (_isFault = true))
{
if ( ! result.fromXml(_response, &offset)) {
XmlRpcUtil::error("Error in XmlRpcClient::parseResponse: Invalid response value. Response:\n%s", _response.c_str());
_response = "";
return false;
}
} else {
XmlRpcUtil::error("Error in XmlRpcClient::parseResponse: Invalid response - no param or fault tag. Response:\n%s", _response.c_str());
_response = "";
return false;
}
_response = "";
return result.valid();
}
// Convert the response xml into a result value
bool
XmlRpcClient::parseResponse(XmlRpcValue& result)
{
std::string r;
_response.swap(r);
// Parse response xml into result
bool emptyParam;
int offset = 0;
if ( ! XmlRpcUtil::findTag("methodResponse",r,&offset,&emptyParam) || emptyParam)
{
XmlRpcUtil::error("Error in XmlRpcClient::parseResponse: Invalid response - no methodResponse. Response:\n%s", r.c_str());
return false;
}
// Expect either <params><param>... or <fault>...
if (XmlRpcUtil::nextTagIs("params",r,&offset,&emptyParam) &&
XmlRpcUtil::nextTagIs("param",r,&offset,&emptyParam))
{
if (emptyParam)
{
result = 0; // No result?
}
else if ( ! result.fromXml(r, &offset))
{
XmlRpcUtil::error("Error in XmlRpcClient::parseResponse: Invalid response value. Response:\n%s", r.c_str());
return false;
}
}
else if (XmlRpcUtil::nextTagIs("fault",r,&offset,&emptyParam))
{
_isFault = true;
if (emptyParam || ! result.fromXml(r, &offset))
{
result = 0; // No result?
return false;
}
}
else
{
XmlRpcUtil::error("Error in XmlRpcClient::parseResponse: Invalid response - no param or fault tag. Response:\n%s", r.c_str());
return false;
}
return result.valid();
}
// Array
bool XmlRpcValue::arrayFromXml(std::string const& valueXml, int* offset)
{
if ( ! XmlRpcUtil::nextTagIs(DATA_TAG, valueXml, offset))
return false;
_type = TypeArray;
_value.asArray = new ValueArray;
XmlRpcValue v;
while (v.fromXml(valueXml, offset))
_value.asArray->push_back(v); // copy...
// Skip the trailing </data>
(void) XmlRpcUtil::nextTagIs(DATA_ETAG, valueXml, offset);
return true;
}