include/wx/url.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        url.h
   3 // Purpose:     URL parser
   4 // Author:      Guilhem Lavaux
   5 // Modified by:
   6 // Created:     20/07/1997
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1997, 1998 Guilhem Lavaux
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_URL_H
  13 #define _WX_URL_H
  14
  15 #ifdef __GNUG__
  16 #pragma interface
  17 #endif
  18
  19 // wxWindows header
  20 #include "wx/object.h"
  21
  22 // wxSocket headers
  23 #include "wx/protocol/protocol.h"
  24
  25 #if wxUSE_SOCKETS
  26   #include "wx/protocol/http.h"
  27 #endif
  28
  29 typedef enum {
  30   wxURL_NOERR = 0,
  31   wxURL_SNTXERR,
  32   wxURL_NOPROTO,
  33   wxURL_NOHOST,
  34   wxURL_NOPATH,
  35   wxURL_CONNERR,
  36   wxURL_PROTOERR
  37 } wxURLError;
  38
  39 class WXDLLEXPORT wxURL : public wxObject
  40 {
  41 public:
  42     wxURL(const wxString& url);
  43     virtual ~wxURL();
  44
  45     wxString GetProtocolName() const { return m_protoinfo->m_protoname; }
  46     wxString GetHostName() const     { return m_hostname; }
  47     wxString GetURL() const          { return m_url; }
  48     wxProtocol& GetProtocol()        { return *m_protocol; }
  49     wxURLError GetError() const      { return m_error; }
  50     wxString GetPath() const         { return m_path; }
  51
  52     wxInputStream *GetInputStream();
  53
  54 #if wxUSE_SOCKETS
  55     static void SetDefaultProxy(const wxString& url_proxy);
  56     void SetProxy(const wxString& url_proxy);
  57 #endif // wxUSE_SOCKETS
  58
  59     static wxString ConvertToValidURI(
  60                         const wxString& uri,
  61                         const wxChar* delims = wxT(";/?:@&=+$,")
  62                     );
  63     static wxString ConvertFromURI(const wxString& uri);
  64
  65 protected:
  66     static wxProtoInfo *ms_protocols;
  67
  68 #if wxUSE_SOCKETS
  69     static wxHTTP *ms_proxyDefault;
  70     static bool ms_useDefaultProxy;
  71     wxHTTP *m_proxy;
  72 #endif // wxUSE_SOCKETS
  73
  74     wxProtoInfo *m_protoinfo;
  75     wxProtocol *m_protocol;
  76
  77     wxURLError m_error;
  78     wxString m_protoname, m_hostname, m_servname, m_path, m_url;
  79     wxString m_user, m_password;
  80     bool m_useProxy;
  81
  82     bool PrepProto(wxString& url);
  83     bool PrepHost(wxString& url);
  84     bool PrepPath(wxString& url);
  85     bool ParseURL();
  86     void CleanData();
  87     bool FetchProtocol();
  88
  89     friend class wxProtoInfo;
  90     friend class wxURLModule;
  91
  92 private:
  93     // VZ: can't use default copy ctor for this class, should write a correct
  94     //     one! (TODO)
  95     DECLARE_NO_COPY_CLASS(wxURL)
  96
  97     DECLARE_DYNAMIC_CLASS(wxURL)
  98 };
  99
 100 #endif