initial import

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diff --git a/libs/fsScan/src/AbstractMedia.cc b/libs/fsScan/src/AbstractMedia.cc
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+/**
+ * ======================== legal notice ======================
+ * 
+ * File:      AbstractMedia.cc
+ * Created:   2. Juli 2012, 14:33
+ * Author:    <a href="mailto:geronimo013@gmx.de">Geronimo</a>
+ * Project:   libfsScan: mediatypes and filesystem scanning
+ * 
+ * CMP - compound media player
+ * 
+ * is a client/server mediaplayer intended to play any media from any workstation
+ * without the need to export or mount shares. cmps is an easy to use backend
+ * with a (ready to use) HTML-interface. Additionally the backend supports
+ * authentication via HTTP-digest authorization.
+ * cmpc is a client with vdr-like osd-menues.
+ * 
+ * Copyright (c) 2012 Reinhard Mantey, some rights reserved!
+ * published under Creative Commons by-sa
+ * For details see http://creativecommons.org/licenses/by-sa/3.0/
+ * 
+ * The cmp project's homepage is at http://projects.vdr-developer.org/projects/cmp
+ * 
+ * --------------------------------------------------------------
+ */
+#include <AbstractMedia.h>
+#include <Logging.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <util.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+
+cAbstractMedia::cAbstractMedia(cAbstractMedia::SupportedMediaType Type, const char *Name, const char *Logical, const char *Path, const char *Mime)
+ : fd(-1)
+ , mediaType(Type)
+ , logicalPath(Logical ? strdup(Logical) : NULL)
+ , realPath(Path ? strdup(Path) : NULL)
+ , name(Name ? strdup(Name) : NULL)
+ , mimeType(Mime ? strdup(Mime) : NULL)
+ , lastModified(0)
+ , size(0)
+{
+}
+
+cAbstractMedia::~cAbstractMedia()
+{
+  free(logicalPath);
+  free(realPath);
+  free(name);
+  free(mimeType);
+}
+
+void cAbstractMedia::Refresh(void)
+{
+}
+
+size_t cAbstractMedia::ReadChunk(char* Buf, size_t bufSize)
+{
+  long rv = 0;
+
+  if (fd < 1) { // fp stays open between various calls
+     fd = open(RealPath(), O_RDONLY | O_LARGEFILE);
+     if (fd < 1) {
+        esyslog("could not open requested path %s - Error #%d", RealPath(), errno);
+        return 0;
+        }
+     }
+  isyslog("have filehandle #%d (%s)", fd, RealPath());
+  if ((rv = read(fd, Buf, bufSize)) < 0)
+     esyslog("ERROR: failed to read from file %s #%d", RealPath(), errno);
+  else
+     isyslog("read %u bytes from file", rv);
+  if (rv < (long) bufSize) { // most probabely end of file
+     close(fd);
+     }
+  return rv;
+}
+
+const char *cAbstractMedia::MediaType2Text(int Type)
+{
+  switch(Type) {
+  case Audio:              return TO_STRING(Audio);
+  case Movie:              return TO_STRING(Movie);
+  case DVDImage:           return TO_STRING(DVDImage);
+  case LegacyVdrRecording: return TO_STRING(LegacyVdrRecording);
+  case VdrRecording:       return TO_STRING(VdrRecording);
+  case Picture:            return TO_STRING(Picture);
+  default:                 return TO_STRING(Invalid);
+  }
+}
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