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Diffstat (limited to 'brillo/udev/udev_monitor.h')
-rw-r--r-- | brillo/udev/udev_monitor.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/brillo/udev/udev_monitor.h b/brillo/udev/udev_monitor.h deleted file mode 100644 index b9136f0..0000000 --- a/brillo/udev/udev_monitor.h +++ /dev/null @@ -1,72 +0,0 @@ -// Copyright (c) 2013 The Chromium OS Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#ifndef LIBBRILLO_BRILLO_UDEV_UDEV_MONITOR_H_ -#define LIBBRILLO_BRILLO_UDEV_UDEV_MONITOR_H_ - -#include <memory> - -#include <base/macros.h> -#include <brillo/brillo_export.h> - -struct udev_monitor; - -namespace brillo { - -class UdevDevice; - -// A udev monitor, which wraps a udev_monitor C struct from libudev and related -// library functions into a C++ object. -class BRILLO_EXPORT UdevMonitor { - public: - static const int kInvalidFileDescriptor = -1; - - // Constructs a UdevMonitor object by taking a raw pointer to a udev_monitor - // struct as |monitor|. The ownership of |monitor| is not transferred, but its - // reference count is increased by one during the lifetime of this object. - explicit UdevMonitor(udev_monitor* monitor); - - // Destructs this UdevMonitor object and decreases the reference count of the - // underlying udev_monitor struct by one. - virtual ~UdevMonitor(); - - // Wraps udev_monitor_enable_receiving(). Returns true on success. - virtual bool EnableReceiving(); - - // Wraps udev_monitor_get_fd(). - virtual int GetFileDescriptor() const; - - // Wraps udev_monitor_receive_device(). - virtual std::unique_ptr<UdevDevice> ReceiveDevice(); - - // Wraps udev_monitor_filter_add_match_subsystem_devtype(). Returns true on - // success. - virtual bool FilterAddMatchSubsystemDeviceType(const char* subsystem, - const char* device_type); - - // Wraps udev_monitor_filter_add_match_tag(). Returns true on success. - virtual bool FilterAddMatchTag(const char* tag); - - // Wraps udev_monitor_filter_update(). Returns true on success. - virtual bool FilterUpdate(); - - // Wraps udev_monitor_filter_remove(). Returns true on success. - virtual bool FilterRemove(); - - private: - // Allows MockUdevMonitor to invoke the private default constructor below. - friend class MockUdevMonitor; - - // Constructs a UdevMonitor object without referencing a udev_monitor struct, - // which is only allowed to be called by MockUdevMonitor. - UdevMonitor(); - - udev_monitor* monitor_; - - DISALLOW_COPY_AND_ASSIGN(UdevMonitor); -}; - -} // namespace brillo - -#endif // LIBBRILLO_BRILLO_UDEV_UDEV_MONITOR_H_ |