44 lines
1.7 KiB
C
44 lines
1.7 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsDetetctionConfident_h__
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#define nsDetetctionConfident_h__
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/*
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This type is used to indicate how confident the detection module about
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the return result.
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eNoAnswerYet is used to indicate that the detector have not find out a
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answer yet based on the data it received.
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eBestAnswer is used to indicate that the answer the detector returned
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is the best one within the knowledge of the detector.
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In other words, the test to all other candidcates fail.
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For example, the (Shift_JIS/EUC-JP/ISO-2022-JP) detection
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module may return this with answer "Shift_JIS "if it receive
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bytes > 0x80 (which make ISO-2022-JP test failed) and byte
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0x82 (which may EUC-JP test failed)
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eSureAnswer is used to indicate that the detector is 100% sure about the
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answer.
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Exmaple 1; the Shift_JIS/ISO-2022-JP/EUC-JP detector return
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this w/ ISO-2022-JP when it hit one of the following ESC seq
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ESC ( J
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ESC $ @
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ESC $ B
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Example 2: the detector which can detect UCS2 return w/ UCS2
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when the first 2 byte are BOM mark.
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Example 3: the Korean detector return ISO-2022-KR when it
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hit ESC $ ) C
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*/
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typedef enum {
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eNoAnswerYet = 0,
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eBestAnswer,
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eSureAnswer,
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eNoAnswerMatch
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} nsDetectionConfident;
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#endif /* nsDetetctionConfident_h__ */
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