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sems/apps/xmlrpc2di/TOXmlRpcClient.cpp

43 lines
1.2 KiB

#include "XmlRpc.h"
#include "TOXmlRpcClient.h"
// Clear the referenced flag even if exceptions or errors occur.
struct ClearFlagOnExit {
ClearFlagOnExit(bool& flag) : _flag(flag) {}
~ClearFlagOnExit() { _flag = false; }
bool& _flag;
};
bool TOXmlRpcClient::execute(const char* method, XmlRpcValue const& params, XmlRpcValue& result, double timeout) {
XmlRpcUtil::log(1, "XmlRpcClient::execute: method %s (_connectionState %d).", method, _connectionState);
// This is not a thread-safe operation, if you want to do multithreading, use separate
// clients for each thread. If you want to protect yourself from multiple threads
// accessing the same client, replace this code with a real mutex.
if (_executing)
return false;
_executing = true;
ClearFlagOnExit cf(_executing);
_sendAttempts = 0;
_isFault = false;
if ( ! setupConnection())
return false;
if ( ! generateRequest(method, params))
return false;
result.clear();
// double msTime = -1.0; // Process until exit is called
_disp.work(timeout);
if (_connectionState != IDLE || ! parseResponse(result))
return false;
XmlRpcUtil::log(1, "XmlRpcClient::execute: method %s completed.", method);
_response = "";
return true;
}