| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/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_FWD_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 = wxEmptyString); |
| 51 | wxURL(const wxURI& uri); |
| 52 | wxURL(const wxURL& url); |
| 53 | virtual ~wxURL(); |
| 54 | |
| 55 | wxURL& operator = (const wxString& url); |
| 56 | wxURL& operator = (const wxURI& uri); |
| 57 | wxURL& operator = (const wxURL& url); |
| 58 | |
| 59 | wxProtocol& GetProtocol() { return *m_protocol; } |
| 60 | wxURLError GetError() const { return m_error; } |
| 61 | wxString GetURL() const { return m_url; } |
| 62 | |
| 63 | wxURLError SetURL(const wxString &url) |
| 64 | { *this = url; return m_error; } |
| 65 | |
| 66 | bool IsOk() const |
| 67 | { return m_error == wxURL_NOERR; } |
| 68 | |
| 69 | wxInputStream *GetInputStream(); |
| 70 | |
| 71 | #if wxUSE_PROTOCOL_HTTP |
| 72 | static void SetDefaultProxy(const wxString& url_proxy); |
| 73 | void SetProxy(const wxString& url_proxy); |
| 74 | #endif // wxUSE_PROTOCOL_HTTP |
| 75 | |
| 76 | protected: |
| 77 | static wxProtoInfo *ms_protocols; |
| 78 | |
| 79 | #if wxUSE_PROTOCOL_HTTP |
| 80 | static wxHTTP *ms_proxyDefault; |
| 81 | static bool ms_useDefaultProxy; |
| 82 | wxHTTP *m_proxy; |
| 83 | bool m_useProxy; |
| 84 | #endif // wxUSE_PROTOCOL_HTTP |
| 85 | |
| 86 | #if wxUSE_URL_NATIVE |
| 87 | friend class wxURLNativeImp; |
| 88 | // pointer to a native URL implementation object |
| 89 | wxURLNativeImp *m_nativeImp; |
| 90 | // Creates on the heap and returns a native |
| 91 | // implementation object for the current platform. |
| 92 | static wxURLNativeImp *CreateNativeImpObject(); |
| 93 | #endif // wxUSE_URL_NATIVE |
| 94 | |
| 95 | wxProtoInfo *m_protoinfo; |
| 96 | wxProtocol *m_protocol; |
| 97 | |
| 98 | wxURLError m_error; |
| 99 | wxString m_url; |
| 100 | |
| 101 | void Init(const wxString&); |
| 102 | bool ParseURL(); |
| 103 | void CleanData(); |
| 104 | void Free(); |
| 105 | bool FetchProtocol(); |
| 106 | |
| 107 | friend class wxProtoInfo; |
| 108 | friend class wxURLModule; |
| 109 | |
| 110 | private: |
| 111 | DECLARE_DYNAMIC_CLASS(wxURL) |
| 112 | }; |
| 113 | |
| 114 | #endif // wxUSE_URL |
| 115 | |
| 116 | #endif // _WX_URL_H |
| 117 | |