Prepared wxWebRequest implementation

2018-10-18 23:19:17 +02:00
parent cacd79d40e
commit e07c1bf40c
19 changed files with 593 additions and 67 deletions
--- a/src/common/webrequest.cpp
+++ b/src/common/webrequest.cpp
@@ -0,0 +1,89 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        src/common/webrequest.cpp
+// Purpose:     wxWebRequest base class implementations
+// Author:      Tobias Taschner
+// Created:     2018-10-17
+// Copyright:   (c) 2018 wxWidgets development team
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#if defined(__BORLANDC__)
+#pragma hdrstop
+#endif
+
+#if wxUSE_WEBREQUEST
+
+#include "wx/webrequest.h"
+
+#if defined(__WINDOWS__)
+#include "wx/msw/webrequest_winhttp.h"
+#endif
+
+extern WXDLLIMPEXP_DATA_NET(const char) wxWebSessionBackendWinHTTP[] = "wxWebSessionBackendWinHTTP";
+extern WXDLLIMPEXP_DATA_NET(const char) wxWebSessionBackendURLSession[] = "wxWebSessionBackendURLSession";
+extern WXDLLIMPEXP_DATA_NET(const char) wxWebSessionBackendCURL[] = "wxWebSessionBackendCURL";
+
+#if defined(__WINDOWS__)
+extern WXDLLIMPEXP_DATA_NET(const char) wxWebSessionBackendDefault[] = "wxWebSessionBackendWinHTTP";
+#endif
+
+wxDEFINE_EVENT(wxEVT_WEBREQUEST_READY, wxWebRequestEvent);
+wxDEFINE_EVENT(wxEVT_WEBREQUEST_FAILED, wxWebRequestEvent);
+wxDEFINE_EVENT(wxEVT_WEBREQUEST_AUTH_REQUIRED, wxWebRequestEvent);
+
+wxScopedPtr<wxWebSession> wxWebSession::ms_defaultSession;
+wxStringWebSessionFactoryMap wxWebSession::ms_factoryMap;
+
+// static
+wxWebSession& wxWebSession::GetDefault()
+{
+    if (ms_defaultSession == NULL)
+        ms_defaultSession.reset(wxWebSession::New());
+
+    return *ms_defaultSession;
+}
+
+// static
+wxWebSession* wxWebSession::New(const wxString& backend)
+{
+    if (ms_factoryMap.empty())
+        InitFactoryMap();
+
+    wxStringWebSessionFactoryMap::iterator factory = ms_factoryMap.find(backend);
+    if (factory != ms_factoryMap.end())
+        return factory->second->Create();
+    else
+        return NULL;
+}
+
+// static
+void wxWebSession::RegisterFactory(const wxString& backend, wxSharedPtr<wxWebSessionFactory> factory)
+{
+    ms_factoryMap[backend] = factory;
+}
+
+// static
+void wxWebSession::InitFactoryMap()
+{
+#if defined(__WINDOWS__)
+    RegisterFactory(wxWebSessionBackendWinHTTP,
+        wxSharedPtr<wxWebSessionFactory>(new wxWebSessionFactoryWinHTTP()));
+#endif
+}
+
+// static
+bool wxWebSession::IsBackendAvailable(const wxString& backend)
+{
+    if (ms_factoryMap.empty())
+        InitFactoryMap();
+
+    wxStringWebSessionFactoryMap::iterator factory = ms_factoryMap.find(backend);
+    return factory != ms_factoryMap.end();
+}
+
+
+
+#endif // wxUSE_WEBREQUEST