62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
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#ifndef _ADD_ON_MONITOR_HANDLER_H
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#define _ADD_ON_MONITOR_HANDLER_H
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#include <list>
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#include "NodeMonitorHandler.h"
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namespace BPrivate {
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namespace Storage {
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struct add_on_entry_info {
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char name[B_FILE_NAME_LENGTH];
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node_ref nref;
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node_ref dir_nref;
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};
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struct add_on_directory_info {
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node_ref nref;
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std::list<add_on_entry_info> entries;
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};
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class AddOnMonitorHandler : public NodeMonitorHandler {
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private:
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typedef NodeMonitorHandler inherited;
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public:
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AddOnMonitorHandler(const char * name = "AddOnMonitorHandler");
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virtual ~AddOnMonitorHandler();
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virtual void MessageReceived(BMessage * msg);
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// supply the add on directories here, in the order you want them checked
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virtual status_t AddDirectory(const node_ref * nref);
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protected:
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// hooks for subclass
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virtual void AddOnCreated(const add_on_entry_info * entry_info);
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virtual void AddOnEnabled(const add_on_entry_info * entry_info);
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virtual void AddOnDisabled(const add_on_entry_info * entry_info);
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virtual void AddOnRemoved(const add_on_entry_info * entry_info);
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protected:
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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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private:
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void HandlePulse();
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std::list<add_on_directory_info> directories;
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std::list<add_on_entry_info> pending_entries;
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std::list<add_on_entry_info> former_entries;
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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 // _ADD_ON_MONITOR_HANDLER_H
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