Fixed handling the '.update' file in case the video directory is not at the default location

CONTRIBUTORS

@@ -934,6 +934,8 @@ Jon Burgess <mplayer@jburgess.uklinux.net>
  for pointing out a problem with NPTL ("Native Posix Thread Library")
  for changing thread handling to make it work with NPTL ("Native Posix Thread Library")
  for fixing a memory leak in thread handling when using NPTL
+ for reporting a bug in handling the '.update' file in case the video directory is
+ not at the default location
 
 Thomas Schmidt <thomas.schmidt@in.stud.tu-ilmenau.de>
  for reporting a crash when canceling a newly created timer

HISTORY

@@ -3858,3 +3858,5 @@ Video Disk Recorder Revision History
   exists (reported by Udo Richter).
 - Fixed an unjustified "Error while accessing recording!" after deleting a recording
   from a subfolder.
+- Fixed handling the '.update' file in case the video directory is not at the default
+  location (reported by Jon Burgess).

recording.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: recording.c 1.119 2005/09/25 14:29:49 kls Exp $
+ * $Id: recording.c 1.120 2005/10/01 10:29:02 kls Exp $
  */
 
 #include "recording.h"
@@ -743,10 +743,11 @@ void cRecording::ResetResume(void) const
 
 cRecordings Recordings;
 
+char *cRecordings::updateFileName = NULL;
+
 cRecordings::cRecordings(bool Deleted)
 :cThread("video directory scanner")
 {
-  updateFileName = strdup(AddDirectory(VideoDirectory, ".update"));
   deleted = Deleted;
   lastUpdate = 0;
   state = 0;
@@ -755,7 +756,6 @@ cRecordings::cRecordings(bool Deleted)
 cRecordings::~cRecordings()
 {
   Cancel(3);
-  free(updateFileName);
 }
 
 void cRecordings::Action(void)
@@ -763,6 +763,13 @@ void cRecordings::Action(void)
   Refresh();
 }
 
+const char *cRecordings::UpdateFileName(void)
+{
+  if (!updateFileName)
+     updateFileName = strdup(AddDirectory(VideoDirectory, ".update"));
+  return updateFileName;
+}
+
 void cRecordings::Refresh(bool Foreground)
 {
   lastUpdate = time(NULL); // doing this first to make sure we don't miss anything
@@ -825,13 +832,13 @@ bool cRecordings::StateChanged(int &State)
 
 void cRecordings::TouchUpdate(void)
 {
-  TouchFile(updateFileName);
+  TouchFile(UpdateFileName());
   lastUpdate = time(NULL); // make sure we don't tigger ourselves
 }
 
 bool cRecordings::NeedsUpdate(void)
 {
-  return lastUpdate < LastModifiedTime(updateFileName);
+  return lastUpdate < LastModifiedTime(UpdateFileName());
 }
 
 bool cRecordings::Update(bool Wait)

recording.h

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: recording.h 1.44 2005/09/25 14:30:13 kls Exp $
+ * $Id: recording.h 1.45 2005/10/01 10:24:41 kls Exp $
  */
 
 #ifndef __RECORDING_H
@@ -93,10 +93,11 @@ public:
 
 class cRecordings : public cList<cRecording>, public cThread {
 private:
-  char *updateFileName;
+  static char *updateFileName;
   bool deleted;
   time_t lastUpdate;
   int state;
+  const char *UpdateFileName(void);
   void Refresh(bool Foreground = false);
   void ScanVideoDir(const char *DirName, bool Foreground = false);
 protected: