50424cba2c
Don't force the application code to deal with wxObjectDataPtr<> or,
worse, calling {Inc,Dec}Ref() manually by hiding it inside the wx
objects themselves and giving the value-like semantics to them.
There should be no real changes in the behaviour, but the API does
change significantly. Notably, wxWebRequest is not a wxEvtHandler itself
any longer, as this would be incompatible with the value semantics, and
an event handler needs to be specified when creating it, so that it
could be notified about the request state changes.
130 lines
3.4 KiB
C++
130 lines
3.4 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/osx/webrequest_urlsession.h
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// Purpose: wxWebRequest implementation using URLSession
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// Author: Tobias Taschner
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// Created: 2018-10-25
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// Copyright: (c) 2018 wxWidgets development team
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_OSX_WEBREQUEST_URLSESSION_H
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#define _WX_OSX_WEBREQUEST_URLSESSION_H
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#if wxUSE_WEBREQUEST_URLSESSION
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#include "wx/private/webrequest.h"
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DECLARE_WXCOCOA_OBJC_CLASS(NSURLSession);
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DECLARE_WXCOCOA_OBJC_CLASS(NSURLSessionTask);
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DECLARE_WXCOCOA_OBJC_CLASS(wxWebSessionDelegate);
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class wxWebSessionURLSession;
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class wxWebRequestURLSession;
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class wxWebResponseURLSession;
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class wxWebResponseURLSession : public wxWebResponseImpl
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{
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public:
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wxWebResponseURLSession(wxWebRequestURLSession& request, WX_NSURLSessionTask task);
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~wxWebResponseURLSession();
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wxInt64 GetContentLength() const wxOVERRIDE;
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wxString GetURL() const wxOVERRIDE;
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wxString GetHeader(const wxString& name) const wxOVERRIDE;
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int GetStatus() const wxOVERRIDE;
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wxString GetStatusText() const wxOVERRIDE;
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wxString GetSuggestedFileName() const wxOVERRIDE;
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void HandleData(WX_NSData data);
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private:
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WX_NSURLSessionTask m_task;
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wxDECLARE_NO_COPY_CLASS(wxWebResponseURLSession);
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};
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class wxWebRequestURLSession : public wxWebRequestImpl
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{
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public:
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wxWebRequestURLSession(wxWebSession& session,
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wxWebSessionURLSession& sessionImpl,
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wxEvtHandler* handler,
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const wxString& url,
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int winid);
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~wxWebRequestURLSession();
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void Start() wxOVERRIDE;
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void Cancel() wxOVERRIDE;
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wxWebResponseImplPtr GetResponse() const wxOVERRIDE
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{ return m_response; }
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wxWebAuthChallengeImplPtr GetAuthChallenge() const wxOVERRIDE;
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wxFileOffset GetBytesSent() const wxOVERRIDE;
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wxFileOffset GetBytesExpectedToSend() const wxOVERRIDE;
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wxFileOffset GetBytesReceived() const wxOVERRIDE;
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wxFileOffset GetBytesExpectedToReceive() const wxOVERRIDE;
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void HandleCompletion();
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wxWebResponseURLSession* GetResponseImplPtr() const
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{ return m_response.get(); }
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private:
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wxWebSessionURLSession& m_sessionImpl;
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wxString m_url;
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WX_NSURLSessionTask m_task;
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wxObjectDataPtr<wxWebResponseURLSession> m_response;
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wxDECLARE_NO_COPY_CLASS(wxWebRequestURLSession);
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};
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class wxWebSessionURLSession : public wxWebSessionImpl
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{
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public:
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wxWebSessionURLSession();
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~wxWebSessionURLSession();
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wxWebRequestImplPtr
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CreateRequest(wxWebSession& session,
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wxEvtHandler* handler,
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const wxString& url,
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int winid = wxID_ANY) wxOVERRIDE;
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wxVersionInfo GetLibraryVersionInfo() wxOVERRIDE;
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WX_NSURLSession GetSession() { return m_session; }
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WX_wxWebSessionDelegate GetDelegate() { return m_delegate; }
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private:
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WX_NSURLSession m_session;
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WX_wxWebSessionDelegate m_delegate;
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wxDECLARE_NO_COPY_CLASS(wxWebSessionURLSession);
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};
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class wxWebSessionFactoryURLSession : public wxWebSessionFactory
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{
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public:
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wxWebSessionImpl* Create() wxOVERRIDE
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{ return new wxWebSessionURLSession(); }
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};
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#endif // wxUSE_WEBREQUEST_URLSESSION
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#endif // _WX_OSX_WEBREQUEST_URLSESSION_H
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