Class http_request

lib_acl_cpp/samples/http_client/main.cpp:8–99

#include "acl_cpp/lib_acl.hpp"

class http_request : public acl::http_service_request
{
public:
	http_request(const char* domain, unsigned short port,
		acl::aio_handle* handle)
	: acl::http_service_request(domain, port)
	, handle_(handle)
	{
		read_length_ = 0;
	}

	~http_request(void)
	{
		printf("notify aio handle to stop!\r\n");
		// ֪ͨ�첽�¼�������ȫ�˳�
		handle_->stop();
	}
protected:
	//////////////////////////////////////////////////////////////////////////
	// ������ӿ�

	virtual const acl::string* get_body()
	{
		return (NULL);
	}

	// �������� HTTP ��Ӧͷʱ�Ļص��ӿ�
	virtual void on_hdr(const char* addr, const HTTP_HDR_RES* hdr)
	{
		printf(">>server addr: %s, http reply status: %d\n",
			addr, hdr->reply_status);
		http_hdr_print(&hdr->hdr, "http reply hdr");
		content_length_ = hdr->hdr.content_length;
		if (content_length_ > 0)
		{
			if (out_.open_write("test.exe") == false)
				printf("create file error(%s)\n",
					acl_last_serror());
		}
		time(&begin_);
	}

	// ������ HTTP ��Ӧ��ʱ�Ļص�����
	virtual void on_body(const char* data, size_t dlen)
	{
		if (data == NULL && dlen == 0)
		{
#ifdef WIN32
			printf("\n>> http reply body over, total: %I64d, %I64d\n",
				content_length_, read_length_);
#else
			printf("\n>> http reply body over, total: %lld, %lld\n",
				content_length_, read_length_);
#endif
			// ��������Ϊ��������Ƕ�̬����ģ�������Ҫ�ڴ˴��ͷ�
			time_t end = time(NULL);
			printf(">>spent %d seconds\n", (int)(end - begin_));