comparison data/fileio/CachedFile.h @ 520:e340b2fb9471

* Make FileSource able to indicate its preferred content type (e.g.
  application/rdf+xml in preference to text/html for rdf content)
* Temp directory on Windows -- make $HOME expand to homedrive+homepath
  instead of user profile location (which may be networked)

 class ProgressReporter;
 
 class CachedFile
 {
 public:
-    CachedFile(QString fileOrUrl, ProgressReporter *reporter = 0);
-    CachedFile(QUrl url, ProgressReporter *reporter = 0);
+    CachedFile(QString fileOrUrl,
+               ProgressReporter *reporter = 0,
+               QString preferredContentType = "");
+    CachedFile(QUrl url,
+               ProgressReporter *reporter = 0,
+               QString preferredContentType = "");
 
     virtual ~CachedFile();
 
     bool isOK() const;
 
     QString getLocalFilename() const;
 
 protected:
     QString m_origin;
     QString m_localFilename;
+    QString m_preferredContentType;
     ProgressReporter *m_reporter;
     bool m_ok;
 
     void check();
     bool retrieve();