X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8bec6d4ae8f15ea8257b18af8375772af7ea91d2..ef094fa075bc56bcbc33b12159c395ea28afda3b:/include/wx/protocol/protocol.h diff --git a/include/wx/protocol/protocol.h b/include/wx/protocol/protocol.h index f9d105406d..f4f7997a98 100644 --- a/include/wx/protocol/protocol.h +++ b/include/wx/protocol/protocol.h @@ -1,79 +1,135 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: protocol.h +// Name: wx/protocol/protocol.h // Purpose: Protocol base class // Author: Guilhem Lavaux // Modified by: // Created: 10/07/1997 // RCS-ID: $Id$ // Copyright: (c) 1997, 1998 Guilhem Lavaux -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// + #ifndef _WX_PROTOCOL_PROTOCOL_H #define _WX_PROTOCOL_PROTOCOL_H -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(__APPLE__) #pragma interface #endif +#include "wx/defs.h" + +#if wxUSE_PROTOCOL + #include "wx/object.h" #include "wx/string.h" #include "wx/stream.h" -#include "wx/socket.h" - -typedef enum { - wxPROTO_NOERR = 0, - wxPROTO_NETERR, - wxPROTO_PROTERR, - wxPROTO_CONNERR, - wxPROTO_INVVAL, - wxPROTO_NOHNDLR, - wxPROTO_NOFILE, - wxPROTO_ABRT, - wxPROTO_RCNCT, - wxPROTO_STREAMING + +#if wxUSE_SOCKETS + #include "wx/socket.h" +#endif + +// ---------------------------------------------------------------------------- +// constants +// ---------------------------------------------------------------------------- + +typedef enum +{ + wxPROTO_NOERR = 0, + wxPROTO_NETERR, + wxPROTO_PROTERR, + wxPROTO_CONNERR, + wxPROTO_INVVAL, + wxPROTO_NOHNDLR, + wxPROTO_NOFILE, + wxPROTO_ABRT, + wxPROTO_RCNCT, + wxPROTO_STREAMING } wxProtocolError; -// For protocols +// ---------------------------------------------------------------------------- +// wxProtocol: abstract base class for all protocols +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxProtocol +#if wxUSE_SOCKETS + : public wxSocketClient +#else + : public wxObject +#endif +{ +public: + wxProtocol(); + +#if wxUSE_SOCKETS + bool Reconnect(); + virtual bool Connect( const wxString& WXUNUSED(host) ) { return FALSE; } + virtual bool Connect( wxSockAddress& addr, bool WXUNUSED(wait) = TRUE) { return wxSocketClient::Connect(addr); } + + // read a '\r\n' terminated line from the given socket and put it in + // result (without the terminators) + static wxProtocolError ReadLine(wxSocketBase *socket, wxString& result); + + // read a line from this socket - this one can be overridden in the + // derived classes if different line termination convention is to be used + virtual wxProtocolError ReadLine(wxString& result); +#endif // wxUSE_SOCKETS + + virtual bool Abort() = 0; + virtual wxInputStream *GetInputStream(const wxString& path) = 0; + virtual wxProtocolError GetError() = 0; + virtual wxString GetContentType() { return wxEmptyString; } + virtual void SetUser(const wxString& WXUNUSED(user)) {} + virtual void SetPassword(const wxString& WXUNUSED(passwd) ) {} + +private: + DECLARE_ABSTRACT_CLASS(wxProtocol) +}; + +#if wxUSE_SOCKETS +wxProtocolError WXDLLEXPORT GetLine(wxSocketBase *sock, wxString& result); +#endif + +// ---------------------------------------------------------------------------- +// macros for protocol classes +// ---------------------------------------------------------------------------- + #define DECLARE_PROTOCOL(class) \ public: \ static wxProtoInfo g_proto_##class; #define IMPLEMENT_PROTOCOL(class, name, serv, host) \ -wxProtoInfo class::g_proto_##class(name, serv, host, CLASSINFO(class)); +wxProtoInfo class::g_proto_##class(name, serv, host, CLASSINFO(class)); \ +bool wxProtocolUse##class = TRUE; -class WXDLLEXPORT wxProtoInfo : public wxObject { - DECLARE_DYNAMIC_CLASS(wxProtoInfo) -protected: - wxProtoInfo *next; - wxString m_protoname; - wxString prefix; - wxString m_servname; - wxClassInfo *m_cinfo; - bool m_needhost; - - friend class wxURL; -public: - wxProtoInfo(const wxChar *name, const wxChar *serv_name, const bool need_host1, - wxClassInfo *info); -}; +#define USE_PROTOCOL(class) \ + extern bool wxProtocolUse##class ; \ + static struct wxProtocolUserFor##class \ + { \ + wxProtocolUserFor##class() { wxProtocolUse##class = TRUE; } \ + } wxProtocolDoUse##class; -class WXDLLEXPORT wxProtocol : public wxSocketClient { - DECLARE_ABSTRACT_CLASS(wxProtocol) +class WXDLLEXPORT wxProtoInfo : public wxObject +{ public: - wxProtocol(); - - bool Reconnect(); - virtual bool Connect( const wxString& WXUNUSED(host) ) { return FALSE; } - virtual bool Connect( wxSockAddress& addr, bool WXUNUSED(wait) = TRUE) { return wxSocketClient::Connect(addr); } - - virtual bool Abort() = 0; - virtual wxInputStream *GetInputStream(const wxString& path) = 0; - virtual wxProtocolError GetError() = 0; - virtual wxString GetContentType() { return wxEmptyString; } - virtual void SetUser(const wxString& WXUNUSED(user)) {} - virtual void SetPassword(const wxString& WXUNUSED(passwd) ) {} + wxProtoInfo(const wxChar *name, + const wxChar *serv_name, + const bool need_host1, + wxClassInfo *info); + +protected: + wxProtoInfo *next; + wxString m_protoname; + wxString prefix; + wxString m_servname; + wxClassInfo *m_cinfo; + bool m_needhost; + + friend class wxURL; + + DECLARE_DYNAMIC_CLASS(wxProtoInfo) + DECLARE_NO_COPY_CLASS(wxProtoInfo) }; -wxProtocolError WXDLLEXPORT GetLine(wxSocketBase *sock, wxString& result); +#endif // wxUSE_PROTOCOL -#endif +#endif // _WX_PROTOCOL_PROTOCOL_H