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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/protocol/http.h
	3	// Purpose: HTTP protocol
	4	// Author: Guilhem Lavaux
	5	// Modified by: Simo Virokannas (authentication, Dec 2005)
	6	// Created: August 1997
	7	// RCS-ID: $Id$
	8	// Copyright: (c) 1997, 1998 Guilhem Lavaux
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11	#ifndef _WX_HTTP_H
	12	#define _WX_HTTP_H
	13
	14	#include "wx/defs.h"
	15
	16	#if wxUSE_PROTOCOL_HTTP
	17
	18	#include "wx/hashmap.h"
	19	#include "wx/protocol/protocol.h"
	20	#include "wx/buffer.h"
	21
	22	class WXDLLIMPEXP_NET wxHTTP : public wxProtocol
	23	{
	24	public:
	25	wxHTTP();
	26	virtual ~wxHTTP();
	27
	28	virtual bool Connect(const wxString& host, unsigned short port);
	29	virtual bool Connect(const wxString& host) { return Connect(host, 0); }
	30	virtual bool Connect(const wxSockAddress& addr, bool wait);
	31	bool Abort();
	32
	33	wxInputStream *GetInputStream(const wxString& path);
	34
	35	wxString GetContentType() const;
	36	wxString GetHeader(const wxString& header) const;
	37	int GetResponse() const { return m_http_response; }
	38
	39	void SetHeader(const wxString& header, const wxString& h_data);
	40	bool SetPostText(const wxString& contentType,
	41	const wxString& data,
	42	const wxMBConv& conv = wxConvUTF8);
	43	bool SetPostBuffer(const wxString& contentType, const wxMemoryBuffer& data);
	44	void SetProxyMode(bool on);
	45
	46	/* Cookies */
	47	wxString GetCookie(const wxString& cookie) const;
	48	bool HasCookies() const { return m_cookies.size() > 0; }
	49
	50	// Use the other SetPostBuffer() overload or SetPostText() instead.
	51	wxDEPRECATED(void SetPostBuffer(const wxString& post_buf));
	52
	53	protected:
	54	enum wxHTTP_Req
	55	{
	56	wxHTTP_GET,
	57	wxHTTP_POST,
	58	wxHTTP_HEAD
	59	};
	60
	61	typedef wxStringToStringHashMap::iterator wxHeaderIterator;
	62	typedef wxStringToStringHashMap::const_iterator wxHeaderConstIterator;
	63	typedef wxStringToStringHashMap::iterator wxCookieIterator;
	64	typedef wxStringToStringHashMap::const_iterator wxCookieConstIterator;
	65
	66	bool BuildRequest(const wxString& path, wxHTTP_Req req);
	67	void SendHeaders();
	68	bool ParseHeaders();
	69
	70	wxString GenerateAuthString(const wxString& user, const wxString& pass) const;
	71
	72	// find the header in m_headers
	73	wxHeaderIterator FindHeader(const wxString& header);
	74	wxHeaderConstIterator FindHeader(const wxString& header) const;
	75	wxCookieIterator FindCookie(const wxString& cookie);
	76	wxCookieConstIterator FindCookie(const wxString& cookie) const;
	77
	78	// deletes the header value strings
	79	void ClearHeaders();
	80	void ClearCookies();
	81
	82	// internal variables:
	83
	84	wxStringToStringHashMap m_cookies;
	85
	86	wxStringToStringHashMap m_headers;
	87	bool m_read,
	88	m_proxy_mode;
	89	wxSockAddress *m_addr;
	90	wxMemoryBuffer m_postBuffer;
	91	wxString m_contentType;
	92	int m_http_response;
	93
	94	DECLARE_DYNAMIC_CLASS(wxHTTP)
	95	DECLARE_PROTOCOL(wxHTTP)
	96	wxDECLARE_NO_COPY_CLASS(wxHTTP);
	97	};
	98
	99	#endif // wxUSE_PROTOCOL_HTTP
	100
	101	#endif // _WX_HTTP_H
	102