56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
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#ifndef _NODE_MONITOR_HANDLER_H
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#define _NODE_MONITOR_HANDLER_H
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#include <Entry.h>
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#include <Handler.h>
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#include <Message.h>
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#include <NodeMonitor.h>
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namespace BPrivate {
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namespace Storage {
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class NodeMonitorHandler : public BHandler {
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private:
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typedef BHandler inherited;
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public:
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NodeMonitorHandler(const char * name = "NodeMonitorHandler");
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virtual ~NodeMonitorHandler();
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virtual void MessageReceived(BMessage * msg);
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// useful utility functions
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static status_t make_entry_ref(dev_t device, ino_t directory,
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const char * name,
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entry_ref * ref);
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static void make_node_ref(dev_t device, ino_t node, node_ref * ref);
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protected:
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// hooks for subclass
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virtual void EntryCreated(const char *name, ino_t directory,
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dev_t device, ino_t node);
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virtual void EntryRemoved(ino_t directory, dev_t device, ino_t node);
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virtual void EntryMoved(const char *name, ino_t from_directory,
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ino_t to_directory, dev_t device, ino_t node);
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virtual void StatChanged(ino_t node, dev_t device);
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virtual void AttrChanged(ino_t node, dev_t device);
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virtual void DeviceMounted(dev_t new_device, dev_t device,
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ino_t directory);
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virtual void DeviceUnmounted(dev_t new_device);
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private:
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status_t HandleEntryCreated(BMessage * msg);
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status_t HandleEntryRemoved(BMessage * msg);
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status_t HandleEntryMoved(BMessage * msg);
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status_t HandleStatChanged(BMessage * msg);
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status_t HandleAttrChanged(BMessage * msg);
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status_t HandleDeviceMounted(BMessage * msg);
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status_t HandleDeviceUnmounted(BMessage * msg);
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};
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}; // namespace Storage
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}; // namespace BPrivate
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using namespace BPrivate::Storage;
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#endif // _NODE_MONITOR_HANDLER_H
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