michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim:set ts=2 sw=2 sts=2 tw=80 et cindent: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsMediaSniffer_h
michael@0: #define nsMediaSniffer_h
michael@0: 
michael@0: #include "nsIModule.h"
michael@0: #include "nsIFactory.h"
michael@0: 
michael@0: #include "nsIComponentManager.h"
michael@0: #include "nsIComponentRegistrar.h"
michael@0: #include "nsIContentSniffer.h"
michael@0: #include "mozilla/Attributes.h"
michael@0: 
michael@0: // ed905ba3-c656-480e-934e-6bc35bd36aff
michael@0: #define NS_MEDIA_SNIFFER_CID \
michael@0: {0x3fdd6c28, 0x5b87, 0x4e3e, \
michael@0: {0x8b, 0x57, 0x8e, 0x83, 0xc2, 0x3c, 0x1a, 0x6d}}
michael@0: 
michael@0: #define NS_MEDIA_SNIFFER_CONTRACTID "@mozilla.org/media/sniffer;1"
michael@0: 
michael@0: class nsMediaSniffer MOZ_FINAL : public nsIContentSniffer
michael@0: {
michael@0:   public:
michael@0:     NS_DECL_ISUPPORTS
michael@0:     NS_DECL_NSICONTENTSNIFFER
michael@0:   protected:
michael@0:     ~nsMediaSniffer() {}
michael@0: 
michael@0: #define PATTERN_ENTRY(mask, pattern, contentType) \
michael@0:     {(const uint8_t*)mask, (const uint8_t*)pattern, sizeof(mask) - 1, contentType}
michael@0: 
michael@0:   struct nsMediaSnifferEntry {
michael@0:     const uint8_t* mMask;
michael@0:     const uint8_t* mPattern;
michael@0:     const uint32_t mLength;
michael@0:     const char* mContentType;
michael@0:   };
michael@0: 
michael@0:   static nsMediaSnifferEntry sSnifferEntries[];
michael@0: };
michael@0: 
michael@0: #endif