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Cast to void* before casting to Node** to make the compiler do no strict-aliasing...
[wxWidgets.git] / include / wx / url.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: url.h
3 // Purpose: URL parser
4 // Author: Guilhem Lavaux
5 // Modified by: Ryan Norton
6 // Created: 20/07/1997
7 // RCS-ID: $Id$
8 // Copyright: (c) 1997, 1998 Guilhem Lavaux
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_URL_H
13 #define _WX_URL_H
14
15 #include "wx/defs.h"
16
17 #if wxUSE_URL
18
19 #include "wx/uri.h"
20 #include "wx/protocol/protocol.h"
21
22 #if wxUSE_PROTOCOL_HTTP
23 #include "wx/protocol/http.h"
24 #endif
25
26 typedef enum {
27 wxURL_NOERR = 0,
28 wxURL_SNTXERR,
29 wxURL_NOPROTO,
30 wxURL_NOHOST,
31 wxURL_NOPATH,
32 wxURL_CONNERR,
33 wxURL_PROTOERR
34 } wxURLError;
35
36 #if wxUSE_URL_NATIVE
37 class WXDLLIMPEXP_NET wxURL;
38
39 class WXDLLIMPEXP_NET wxURLNativeImp : public wxObject
40 {
41 public:
42 virtual ~wxURLNativeImp() { }
43 virtual wxInputStream *GetInputStream(wxURL *owner) = 0;
44 };
45 #endif // wxUSE_URL_NATIVE
46
47 class WXDLLIMPEXP_NET wxURL : public wxURI
48 {
49 public:
50 wxURL(const wxString& sUrl);
51 wxURL(const wxURI& url);
52 virtual ~wxURL();
53
54 wxURL& operator = (const wxString& url);
55 wxURL& operator = (const wxURI& url);
56
57 wxProtocol& GetProtocol() { return *m_protocol; }
58 wxURLError GetError() const { return m_error; }
59 wxString GetURL() const { return m_url; }
60
61 wxInputStream *GetInputStream();
62
63 #if wxUSE_PROTOCOL_HTTP
64 static void SetDefaultProxy(const wxString& url_proxy);
65 void SetProxy(const wxString& url_proxy);
66 #endif // wxUSE_PROTOCOL_HTTP
67
68 #if WXWIN_COMPATIBILITY_2_4
69 //Use the proper wxURI accessors instead
70 wxDEPRECATED( wxString GetProtocolName() const );
71 wxDEPRECATED( wxString GetHostName() const );
72 wxDEPRECATED( wxString GetPath() const );
73
74 //Use wxURI instead - this does not work that well
75 wxDEPRECATED( static wxString ConvertToValidURI(
76 const wxString& uri,
77 const wxChar* delims = wxT(";/?:@&=+$,")
78 ) );
79
80 //Use wxURI::Unescape instead
81 wxDEPRECATED( static wxString ConvertFromURI(const wxString& uri) );
82 #endif
83
84 protected:
85 static wxProtoInfo *ms_protocols;
86
87 #if wxUSE_PROTOCOL_HTTP
88 static wxHTTP *ms_proxyDefault;
89 static bool ms_useDefaultProxy;
90 wxHTTP *m_proxy;
91 #endif // wxUSE_PROTOCOL_HTTP
92
93 #if wxUSE_URL_NATIVE
94 friend class wxURLNativeImp;
95 // pointer to a native URL implementation object
96 wxURLNativeImp *m_nativeImp;
97 // Creates on the heap and returns a native
98 // implementation object for the current platform.
99 static wxURLNativeImp *CreateNativeImpObject();
100 #endif
101 wxProtoInfo *m_protoinfo;
102 wxProtocol *m_protocol;
103
104 wxURLError m_error;
105 wxString m_url;
106 bool m_useProxy;
107
108 void Init(const wxString&);
109 bool ParseURL();
110 void CleanData();
111 bool FetchProtocol();
112
113 friend class wxProtoInfo;
114 friend class wxURLModule;
115
116 private:
117 DECLARE_DYNAMIC_CLASS(wxURL)
118 };
119
120 #endif // wxUSE_URL
121
122 #endif // _WX_URL_H
123