/*
-REMARKS :
+REMARKS :
This FS creates local cache (in /tmp directory). The cache is freed
on program exit.
#pragma implementation
#endif
-#include <wx/wxprec.h>
+#include "wx/wxprec.h"
#ifdef __BORDLANDC__
#pragma hdrstop
#endif
+#if !wxUSE_SOCKETS
+ #undef wxUSE_FS_INET
+ #define wxUSE_FS_INET 0
+#endif
+
+#if wxUSE_FS_INET
+
#ifndef WXPRECOMP
-#include <wx/wx.h>
+#include "wx/wx.h"
#endif
#include "wx/wfstream.h"
#include "wx/url.h"
#include "wx/filesys.h"
#include "wx/fs_inet.h"
+#include "wx/module.h"
class wxInetCacheNode : public wxObject
{
bool wxInternetFSHandler::CanOpen(const wxString& location)
{
wxString p = GetProtocol(location);
- return (p == "http") || (p == "ftp");
+ return (p == wxT("http")) || (p == wxT("ftp"));
}
-
-
wxFSFile* wxInternetFSHandler::OpenFile(wxFileSystem& WXUNUSED(fs), const wxString& location)
{
- wxString right = GetProtocol(location) + ":" + GetRightLocation(location);
+ wxString right = GetProtocol(location) + wxT(":") + GetRightLocation(location);
wxInputStream *s;
wxString content;
wxInetCacheNode *info;
info = (wxInetCacheNode*) m_Cache.Get(right);
// Add item into cache:
- if (info == NULL) {
+ if (info == NULL)
+ {
wxURL url(right);
s = url.GetInputStream();
content = url.GetProtocol().GetContentType();
if (content == wxEmptyString) content = GetMimeTypeFromExt(location);
- if (s) {
- char buf[256];
+ if (s)
+ {
+ wxChar buf[256];
- wxGetTempFileName("wxhtml", buf);
+ wxGetTempFileName( wxT("wxhtml"), buf);
info = new wxInetCacheNode(buf, content);
m_Cache.Put(right, info);
{ // ok, now copy it:
- wxFileOutputStream sout(buf);
+ wxFileOutputStream sout((wxString)buf);
s -> Read(sout); // copy the stream
}
delete s;
}
- else return NULL; //we can't open the URL
+ else
+ {
+ return (wxFSFile*) NULL; // we can't open the URL
+ }
}
// Load item from cache:
- s = new wxFileInputStream(info -> GetTemp());
- if (s) {
+ s = new wxFileInputStream(info->GetTemp());
+ if (s)
+ {
return new wxFSFile(s,
right,
- info -> GetMime(),
+ info->GetMime(),
GetAnchor(location));
}
- else return NULL;
+ else return (wxFSFile*) NULL;
}
wxInetCacheNode *n2;
m_Cache.BeginFind();
- while ((n = m_Cache.Next()) != NULL) {
- n2 = (wxInetCacheNode*) n -> GetData();
- wxRemoveFile(n2 -> GetTemp());
+ while ((n = m_Cache.Next()) != NULL)
+ {
+ n2 = (wxInetCacheNode*) n->GetData();
+ wxRemoveFile(n2->GetTemp());
delete n2;
}
}
+class wxFileSystemInternetModule : public wxModule
+{
+ DECLARE_DYNAMIC_CLASS(wxFileSystemInternetModule)
+ public:
+ virtual bool OnInit()
+ {
+ wxFileSystem::AddHandler(new wxInternetFSHandler);
+ return TRUE;
+ }
+ virtual void OnExit() {}
+};
+IMPLEMENT_DYNAMIC_CLASS(wxFileSystemInternetModule, wxModule)
+#endif // wxUSE_FS_INET