FTPUpload

std::string g_strVer = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20100101 Firefox/13.0.1";

size_t CallBackHeader(void* pStr,size_t tSize,size_t tNumber,void* pUserData)
{
	size_t tLen = tSize*tNumber;
	CHttpCurlDlg* pThis = (CHttpCurlDlg*)pUserData;
	(&(pThis->m_strHeader))->append((const char*)pStr,tLen);
	return tLen;
}

size_t CallBackReadFun(void *pStr,size_t tSize,size_t tNumber,void* pUserData)
{
	size_t tLen = 0;
	tLen = fread(pStr,tSize,tNumber,(FILE*)pUserData);
	return tLen;
}

size_t CallBackProgress(void* pUserData,double dTotalDown,double dNowDown,double dTotalUpLoad,double dNowUpLoaded)
{
	size_t tFlag = 0;
	double dProg = (dNowUpLoaded*100)/dTotalUpLoad;
	return tFlag;
}

size_t CallBack_WriteFun(void* ptr, size_t size, size_t nmemb, void *stream)
{
	assert(stream != NULL);  
	size_t len = size * nmemb;  

	CHttpCurlDlg* pThis = (CHttpCurlDlg*)stream;
	std::string strContext = "";
	strContext.append((char*)ptr, len);

	long retcode = 0;
	CURLcode cCode = curl_easy_getinfo(pThis->m_pCurl, CURLINFO_RESPONSE_CODE , &retcode); 

	size_t written = -1;	
	if ( (cCode == CURLE_OK) && retcode == 200 )
	{
		written = fwrite(ptr, size, nmemb, pThis->m_fpFileHandle);
	}
	return written;
}

void FTPUPload()
{
	// TODO: 在此添加控件通知处理程序代码
	CURL*		pCurl = NULL;
	CURLcode	cCode;

	std::string strURL		= "ftp://10.20.8.162:9000/upload/ZIP/codebackup.zip";
	cCode = curl_global_init(CURL_GLOBAL_WIN32);
	FILE *fp = fopen("D:\\ReadyToUpload\\codebackup.zip", "rb");
	fseek(fp, 0, 2);
	curl_off_t file_size = ftell(fp);
	rewind(fp);

	int nTimeOut = 4500;
	pCurl = curl_easy_init();

	// 设置属性
	curl_easy_setopt(pCurl, CURLOPT_URL, strURL.c_str());
	curl_easy_setopt(pCurl,CURLOPT_USERAGENT,g_strVer.c_str());

	curl_easy_setopt(pCurl, CURLOPT_UPLOAD, 1L);

	//设置读取内容到上传缓冲区的回调函数
	curl_easy_setopt(pCurl, CURLOPT_READFUNCTION,CallBackReadFun);
	curl_easy_setopt(pCurl, CURLOPT_READDATA, fp);

	//若目录不存在则让ftp创建
	curl_easy_setopt(pCurl, CURLOPT_FTP_CREATE_MISSING_DIRS, 1L);
	
	//CURLOPT_INFILESIZE一般协议第三个参数为long类型
	//curl_easy_setopt(pCurl, CURLOPT_INFILESIZE, file_size);

	//CURLOPT_INFILESIZE_LARGE为soap协议必须设定的参数,传入第三个参数类型为curl_off_t
	curl_easy_setopt(pCurl, CURLOPT_INFILESIZE_LARGE, file_size);

	//设置帐号密码（如果需要）
	//curl_easy_setopt(pCurl, CURLOPT_USERPWD, "lionel:lionel007");     
	
	//连接超时设置   
	//curl_easy_setopt(pCurl, CURLOPT_CONNECTTIMEOUT, nTimeOut);  

	//设置头处理函数   
	//curl_easy_setopt(pCurl, CURLOPT_HEADERFUNCTION, CallBackHeader);  
	//curl_easy_setopt(pCurl, CURLOPT_HEADERDATA, &strBuffer);  
	
	// 设置断点续传   
	//curl_easy_setopt(pCurl, CURLOPT_RESUME_FROM_LARGE, bIfBreak?Len1:len2); 

	//上传进度回调函数
	curl_easy_setopt(pCurl, CURLOPT_NOPROGRESS, 0L);
	curl_easy_setopt(pCurl, CURLOPT_PROGRESSFUNCTION, CallBackProgress); //上传进度回调方法  
	curl_easy_setopt(pCurl, CURLOPT_PROGRESSDATA, this); 

	// 执行上传操作
	cCode = curl_easy_perform(pCurl);
	if (cCode == CURLE_OK)
	{
	}

	fclose(fp);
	curl_easy_cleanup(pCurl);
	curl_global_cleanup();
}