new version 0.2.1v0.2.1

- put cUdev classes into a namespace, since pvrinput uses the same code
- add some vdr 2.1.3 compatibility stuff
- remove an undetected NULL pointer dereference at udev monitor

1 files changed, 44 insertions, 39 deletions

diff --git a/udev.h b/udev.h
index c062b98..985e18d 100644
--- a/udev.h
+++ b/udev.h
@@ -4,48 +4,53 @@
 #include <libudev.h>
 
 #include <vdr/tools.h>
+#include <vdr/thread.h>
 
-class cUdevListEntry {
-private:
-  struct udev_list_entry *listEntry;
-public:
-  cUdevListEntry(struct udev_list_entry *ListEntry);
-  virtual ~cUdevListEntry(void);
-  
-  cUdevListEntry *GetNext(void) const;
-  const char *GetName(void) const;
-  const char *GetValue(void) const;
-  };
+namespace dynamite {
+  class cUdevListEntry {
+  private:
+    struct udev_list_entry *listEntry;
+  public:
+    cUdevListEntry(struct udev_list_entry *ListEntry);
+    virtual ~cUdevListEntry(void);
+    
+    cUdevListEntry *GetNext(void) const;
+    const char *GetName(void) const;
+    const char *GetValue(void) const;
+    };
 
-class cUdevDevice : public cListObject {
-private:
-  struct udev_device *device;
-  bool doUnref;
-public:
-  cUdevDevice(udev_device *Device, bool DoUnref = true);
-  virtual ~cUdevDevice(void);
-  virtual int Compare(const cListObject &ListObject) const;
+  class cUdevDevice : public cListObject {
+  private:
+    struct udev_device *device;
+    bool doUnref;
+  public:
+    cUdevDevice(udev_device *Device, bool DoUnref = true);
+    virtual ~cUdevDevice(void);
+    virtual int Compare(const cListObject &ListObject) const;
 
-  const char  *GetAction(void) const;
-  cUdevListEntry *GetDevlinksList(void) const;
-  const char  *GetDevnode(void) const;
-  const char  *GetDevpath(void) const;
-  cUdevDevice *GetParent(void) const;
-  const char  *GetPropertyValue(const char *Key) const;
-  const char  *GetSubsystem(void) const;
-  const char  *GetSysname(void) const;
-  const char  *GetSyspath(void) const;
-  };
+    const char  *GetAction(void) const;
+    cUdevListEntry *GetDevlinksList(void) const;
+    const char  *GetDevnode(void) const;
+    const char  *GetDevpath(void) const;
+    cUdevDevice *GetParent(void) const;
+    const char  *GetPropertyValue(const char *Key) const;
+    const char  *GetSubsystem(void) const;
+    const char  *GetSysname(void) const;
+    const char  *GetSyspath(void) const;
+    };
 
-class cUdev {
-private:
-  static struct udev *udev;
-public:
-  static struct udev *Init(void);
-  static void Free(void);
-  static cUdevDevice *GetDeviceFromDevName(const char *DevName);
-  static cUdevDevice *GetDeviceFromSysPath(const char *SysPath);
-  static cList<cUdevDevice> *EnumDevices(const char *Subsystem, const char *Property, const char *Value);
-  };
+  class cUdev {
+  private:
+    static cMutex udev_mutex;
+    static int    udev_refcount; // newer libudev does this on its own
+    static struct udev *udev;
+  public:
+    static struct udev *Init(void);
+    static void Free(void);
+    static cUdevDevice *GetDeviceFromDevName(const char *DevName);
+    static cUdevDevice *GetDeviceFromSysPath(const char *SysPath);
+    static cList<cUdevDevice> *EnumDevices(const char *Subsystem, const char *Property, const char *Value);
+    };
+}
 
 #endif // __DYNAMITEUDEV_H