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///////////////////////////////////////////////////////////////////////////////
// Name: wx/osx/webrequest_urlsession.h
// Purpose: wxWebRequest implementation using URLSession
// Author: Tobias Taschner
// Created: 2018-10-25
// Copyright: (c) 2018 wxWidgets development team
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_OSX_WEBREQUEST_URLSESSION_H
#define _WX_OSX_WEBREQUEST_URLSESSION_H
#if wxUSE_WEBREQUEST_URLSESSION
#include "wx/private/webrequest.h"
DECLARE_WXCOCOA_OBJC_CLASS(NSURLCredential);
DECLARE_WXCOCOA_OBJC_CLASS(NSURLSession);
DECLARE_WXCOCOA_OBJC_CLASS(NSURLSessionTask);
DECLARE_WXCOCOA_OBJC_CLASS(wxWebSessionDelegate);
class wxWebSessionURLSession;
class wxWebRequestURLSession;
class wxWebResponseURLSession;
class wxWebAuthChallengeURLSession : public wxWebAuthChallengeImpl
{
public:
wxWebAuthChallengeURLSession(wxWebAuthChallenge::Source source,
wxWebRequestURLSession& request)
: wxWebAuthChallengeImpl(source),
m_request(request)
{
}
~wxWebAuthChallengeURLSession();
void SetCredentials(const wxWebCredentials& cred) wxOVERRIDE;
WX_NSURLCredential GetURLCredential() const { return m_cred; }
private:
wxWebRequestURLSession& m_request;
WX_NSURLCredential m_cred = NULL;
wxDECLARE_NO_COPY_CLASS(wxWebAuthChallengeURLSession);
};
class wxWebResponseURLSession : public wxWebResponseImpl
{
public:
wxWebResponseURLSession(wxWebRequestURLSession& request, WX_NSURLSessionTask task);
~wxWebResponseURLSession();
wxFileOffset GetContentLength() const wxOVERRIDE;
wxString GetURL() const wxOVERRIDE;
wxString GetHeader(const wxString& name) const wxOVERRIDE;
int GetStatus() const wxOVERRIDE;
wxString GetStatusText() const wxOVERRIDE;
wxString GetSuggestedFileName() const wxOVERRIDE;
void HandleData(WX_NSData data);
private:
WX_NSURLSessionTask m_task;
wxDECLARE_NO_COPY_CLASS(wxWebResponseURLSession);
};
class wxWebRequestURLSession : public wxWebRequestImpl
{
public:
wxWebRequestURLSession(wxWebSession& session,
wxWebSessionURLSession& sessionImpl,
wxEvtHandler* handler,
const wxString& url,
int winid);
~wxWebRequestURLSession();
void Start() wxOVERRIDE;
wxWebResponseImplPtr GetResponse() const wxOVERRIDE
{ return m_response; }
wxWebAuthChallengeImplPtr GetAuthChallenge() const wxOVERRIDE
{ return m_authChallenge; }
wxFileOffset GetBytesSent() const wxOVERRIDE;
wxFileOffset GetBytesExpectedToSend() const wxOVERRIDE;
wxFileOffset GetBytesReceived() const wxOVERRIDE;
wxFileOffset GetBytesExpectedToReceive() const wxOVERRIDE;
wxWebRequestHandle GetNativeHandle() const wxOVERRIDE
{
return (wxWebRequestHandle)m_task;
}
void HandleCompletion();
void HandleChallenge(wxWebAuthChallengeURLSession* challenge);
void OnSetCredentials(const wxWebCredentials& cred);
wxWebResponseURLSession* GetResponseImplPtr() const
{ return m_response.get(); }
wxWebAuthChallengeURLSession* GetAuthChallengeImplPtr() const
{ return m_authChallenge.get(); }
private:
void DoCancel() wxOVERRIDE;
wxWebSessionURLSession& m_sessionImpl;
wxString m_url;
WX_NSURLSessionTask m_task;
wxObjectDataPtr<wxWebResponseURLSession> m_response;
wxObjectDataPtr<wxWebAuthChallengeURLSession> m_authChallenge;
wxDECLARE_NO_COPY_CLASS(wxWebRequestURLSession);
};
class wxWebSessionURLSession : public wxWebSessionImpl
{
public:
wxWebSessionURLSession();
~wxWebSessionURLSession();
wxWebRequestImplPtr
CreateRequest(wxWebSession& session,
wxEvtHandler* handler,
const wxString& url,
int winid = wxID_ANY) wxOVERRIDE;
wxVersionInfo GetLibraryVersionInfo() wxOVERRIDE;
wxWebSessionHandle GetNativeHandle() const wxOVERRIDE
{
return (wxWebSessionHandle)m_session;
}
WX_NSURLSession GetSession() { return m_session; }
WX_wxWebSessionDelegate GetDelegate() { return m_delegate; }
private:
WX_NSURLSession m_session;
WX_wxWebSessionDelegate m_delegate;
wxDECLARE_NO_COPY_CLASS(wxWebSessionURLSession);
};
class wxWebSessionFactoryURLSession : public wxWebSessionFactory
{
public:
wxWebSessionImpl* Create() wxOVERRIDE
{ return new wxWebSessionURLSession(); }
};
#endif // wxUSE_WEBREQUEST_URLSESSION
#endif // _WX_OSX_WEBREQUEST_URLSESSION_H
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