intl/uconv/util/umap.h@fc2d59ddac77 (annotated)
intl/uconv/util/umap.h
Wed, 31 Dec 2014 07:22:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:22:50 +0100
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
- permissions
- -rw-r--r--
Correct previous dual key logic pending first delivery installment.
| michael@0 | 1 | /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | #ifndef __UMAP__ |
| michael@0 | 6 | #define __UMAP__ |
| michael@0 | 7 | |
| michael@0 | 8 | #define NOMAPPING 0xfffd |
| michael@0 | 9 | |
| michael@0 | 10 | enum { |
| michael@0 | 11 | uFormat0Tag = 0, |
| michael@0 | 12 | uFormat1Tag, |
| michael@0 | 13 | uFormat2Tag, |
| michael@0 | 14 | uNumFormatTag |
| michael@0 | 15 | }; |
| michael@0 | 16 | |
| michael@0 | 17 | typedef struct { |
| michael@0 | 18 | uint16_t srcBegin; /* 2 byte */ |
| michael@0 | 19 | uint16_t srcEnd; /* 2 byte */ |
| michael@0 | 20 | uint16_t destBegin; /* 2 byte */ |
| michael@0 | 21 | } uFormat0; |
| michael@0 | 22 | |
| michael@0 | 23 | typedef struct { |
| michael@0 | 24 | uint16_t srcBegin; /* 2 byte */ |
| michael@0 | 25 | uint16_t srcEnd; /* 2 byte */ |
| michael@0 | 26 | uint16_t mappingOffset; /* 2 byte */ |
| michael@0 | 27 | } uFormat1; |
| michael@0 | 28 | |
| michael@0 | 29 | typedef struct { |
| michael@0 | 30 | uint16_t srcBegin; /* 2 byte */ |
| michael@0 | 31 | uint16_t srcEnd; /* 2 byte -waste */ |
| michael@0 | 32 | uint16_t destBegin; /* 2 byte */ |
| michael@0 | 33 | } uFormat2; |
| michael@0 | 34 | |
| michael@0 | 35 | typedef struct { |
| michael@0 | 36 | union { |
| michael@0 | 37 | uFormat0 format0; |
| michael@0 | 38 | uFormat1 format1; |
| michael@0 | 39 | uFormat2 format2; |
| michael@0 | 40 | } fmt; |
| michael@0 | 41 | } uMapCell; |
| michael@0 | 42 | |
| michael@0 | 43 | #define UMAPCELL_SIZE (3*sizeof(uint16_t)) |
| michael@0 | 44 | |
| michael@0 | 45 | typedef struct { |
| michael@0 | 46 | uint16_t itemOfList; |
| michael@0 | 47 | uint16_t offsetToFormatArray; |
| michael@0 | 48 | uint16_t offsetToMapCellArray; |
| michael@0 | 49 | uint16_t offsetToMappingTable; |
| michael@0 | 50 | uint16_t data[1]; |
| michael@0 | 51 | } uTable; |
| michael@0 | 52 | |
| michael@0 | 53 | #endif |
