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Viewing changes to protocols/jabber/libjingle/talk/session/phone/v4llookup.h

  • Committer: Package Import Robot
  • Author(s): Maximiliano Curia
  • Date: 2015-02-24 11:32:57 UTC
  • mfrom: (1.1.41 vivid)
  • Revision ID: package-import@ubuntu.com-20150224113257-gnupg4v7lzz18ij0
Tags: 4:14.12.2-1
* New upstream release (14.12.2).
* Bump Standards-Version to 3.9.6, no changes needed.

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protocols/jabber/libjingle/talk/session/phone/v4llookup.h
 
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/*
 
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 * Copyright 2009, Google Inc.
 
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 * Author: lexnikitin@google.com (Alexey Nikitin)
 
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 *
 
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 * V4LLookup provides basic functionality to work with V2L2 devices in Linux
 
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 * The functionality is implemented as a class with virtual methods for
 
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 * the purpose of unit testing.
 
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 */
 
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#ifndef TALK_SESSION_PHONE_V4LLOOKUP_H_
 
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#define TALK_SESSION_PHONE_V4LLOOKUP_H_
 
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#include <string>
 
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#ifdef LINUX
 
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namespace cricket {
 
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class V4LLookup {
 
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 public:
 
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  virtual ~V4LLookup() {}
 
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  static bool IsV4L2Device(const std::string& device_path) {
 
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    return GetV4LLookup()->CheckIsV4L2Device(device_path);
 
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  }
 
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  static void SetV4LLookup(V4LLookup* v4l_lookup) {
 
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    v4l_lookup_ = v4l_lookup;
 
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  }
 
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  static V4LLookup* GetV4LLookup() {
 
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    if (!v4l_lookup_) {
 
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      v4l_lookup_ = new V4LLookup();
 
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    }
 
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    return v4l_lookup_;
 
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  }
 
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 protected:
 
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  static V4LLookup* v4l_lookup_;
 
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  // Making virtual so it is easier to mock
 
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  virtual bool CheckIsV4L2Device(const std::string& device_path);
 
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};
 
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}  // namespace cricket
 
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#endif  // LINUX
 
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#endif  // TALK_SESSION_PHONE_V4LLOOKUP_H_