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ofxNetworkUtils.h
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ofxNetworkUtils.h
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/*
* ofxNetworkUtils.h
*
* Created on: 25/09/2010
* Author: arturo
*/
#pragma once
#include <cerrno>
#include "ofConstants.h"
#ifdef TARGET_WIN32
#include <WinSock2.h>
#define WSAENOMEM WSA_NOT_ENOUGH_MEMORY
#define OFXNETWORK_ERROR(name) WSAE ## name
#else
#define OFXNETWORK_ERROR(name) E ## name
#endif
/**
* @brief Log the latest network error and where it happened (file and line)
*
*/
#define ofxNetworkCheckError() ofxNetworkCheckErrno(__FILE__, __LINE__)
/**
* @brief Log the latest network error and where it happened (file and line)
*
*/
#define ofxNetworkLogLastError() ofxNetworkLogError(ofxNetworkGetLastError(), __FILE__, __LINE__)
/**
* @brief returns error code from the last network function
*
* @return int the last network error
*/
int ofxNetworkGetLastError();
/**
* @brief Logs the network error err using ofLogError.
*
* @param err the network error
* @param file the file where the error happened, generally __FILE__
* @param line the line where the error happened, generally __LINE__
*/
void ofxNetworkLogError(int err, const char* file=__FILE__, int line=__LINE__-1);
/**
* @brief Logs the last network error and returns it;
*
* @deprecated use ofxNetworkLogError(ofxNetworkGetLastError(), file, line) instead
*
* @param file the file where the error happened, generally __FILE__
* @param line the line where the error happened, generally __LINE__
* @return int the last network error
*/
OF_DEPRECATED_MSG("use ofxNetworkLogError(ofxNetworkGetLastError(), file, line) instead", int ofxNetworkCheckErrno(const char* file, int line) );