image/src/ICOFileHeaders.h@ac0c01689b40 (annotated)
image/src/ICOFileHeaders.h
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef MOZILLA_IMAGELIB_ICOHEADERS_H_ |
| michael@0 | 7 | #define MOZILLA_IMAGELIB_ICOHEADERS_H_ |
| michael@0 | 8 | |
| michael@0 | 9 | namespace mozilla { |
| michael@0 | 10 | namespace image { |
| michael@0 | 11 | |
| michael@0 | 12 | #define ICONFILEHEADERSIZE 6 |
| michael@0 | 13 | #define ICODIRENTRYSIZE 16 |
| michael@0 | 14 | #define PNGSIGNATURESIZE 8 |
| michael@0 | 15 | #define BMPFILEHEADERSIZE 14 |
| michael@0 | 16 | |
| michael@0 | 17 | struct IconFileHeader |
| michael@0 | 18 | { |
| michael@0 | 19 | uint16_t mReserved; |
| michael@0 | 20 | uint16_t mType; |
| michael@0 | 21 | uint16_t mCount; |
| michael@0 | 22 | }; |
| michael@0 | 23 | |
| michael@0 | 24 | struct IconDirEntry |
| michael@0 | 25 | { |
| michael@0 | 26 | uint8_t mWidth; |
| michael@0 | 27 | uint8_t mHeight; |
| michael@0 | 28 | uint8_t mColorCount; |
| michael@0 | 29 | uint8_t mReserved; |
| michael@0 | 30 | union { |
| michael@0 | 31 | uint16_t mPlanes; // ICO |
| michael@0 | 32 | uint16_t mXHotspot; // CUR |
| michael@0 | 33 | }; |
| michael@0 | 34 | union { |
| michael@0 | 35 | uint16_t mBitCount; // ICO |
| michael@0 | 36 | uint16_t mYHotspot; // CUR |
| michael@0 | 37 | }; |
| michael@0 | 38 | uint32_t mBytesInRes; |
| michael@0 | 39 | uint32_t mImageOffset; |
| michael@0 | 40 | }; |
| michael@0 | 41 | |
| michael@0 | 42 | |
| michael@0 | 43 | } // namespace image |
| michael@0 | 44 | } // namespace mozilla |
| michael@0 | 45 | |
| michael@0 | 46 | #endif |
