| // Copyright 2013 The Chromium 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 CHROME_COMMON_MEDIA_GALLERIES_PMP_CONSTANTS_H_ |
| #define CHROME_COMMON_MEDIA_GALLERIES_PMP_CONSTANTS_H_ |
| |
| #include <string> |
| |
| #include "base/basictypes.h" |
| #include "base/time/time.h" |
| |
| namespace picasa { |
| |
| // PMP file format. |
| // Info derived from: http://sbktech.blogspot.com/2011/12/picasa-pmp-format.html |
| |
| const char kPmpExtension[] = "pmp"; |
| |
| const base::Time::Exploded kPmpVariantTimeEpoch = { |
| 1899, 12, 7, 30, // Dec 30, 1899 (Saturday) |
| 0, 0, 0, 0 // 00:00:00.000 |
| }; |
| |
| const int64 kPmpHeaderSize = 20; |
| |
| const int kPmpMagic1Offset = 0; |
| const int kPmpMagic2Offset = 6; |
| const int kPmpMagic3Offset = 8; |
| const int kPmpMagic4Offset = 14; |
| |
| const uint32 kPmpMagic1 = 0x3fcccccd; |
| const uint16 kPmpMagic2 = 0x1332; |
| const uint32 kPmpMagic3 = 0x00000002; |
| const uint16 kPmpMagic4 = 0x1332; |
| |
| const int kPmpFieldType1Offset = 4; |
| const int kPmpFieldType2Offset = 12; |
| const int kPmpRowCountOffset = 16; |
| |
| enum PmpFieldType { |
| PMP_TYPE_STRING = 0x00, |
| PMP_TYPE_UINT32 = 0x01, |
| PMP_TYPE_DOUBLE64 = 0x02, |
| PMP_TYPE_UINT8 = 0x03, |
| PMP_TYPE_UINT64 = 0x04, |
| PMP_TYPE_INVALID = 0xff |
| }; |
| |
| } // namespace picasa |
| |
| #endif // CHROME_COMMON_MEDIA_GALLERIES_PMP_CONSTANTS_H_ |