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annotate mupdf-source/thirdparty/leptonica/src/stringcode.h @ 46:7ee69f120f19 default tip

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>>>>> tag v1.26.5+1 for changeset b74429b0f5c4
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 17:17:30 +0200
parents b50eed0cc0ef
children
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1 /*====================================================================*
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2 - Copyright (C) 2001 Leptonica. All rights reserved.
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3 -
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4 - Redistribution and use in source and binary forms, with or without
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5 - modification, are permitted provided that the following conditions
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6 - are met:
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7 - 1. Redistributions of source code must retain the above copyright
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8 - notice, this list of conditions and the following disclaimer.
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9 - 2. Redistributions in binary form must reproduce the above
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10 - copyright notice, this list of conditions and the following
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11 - disclaimer in the documentation and/or other materials
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12 - provided with the distribution.
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13 -
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14 - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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15 - ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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16 - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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17 - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
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18 - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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19 - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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20 - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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21 - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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22 - OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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23 - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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24 - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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25 *====================================================================*/
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27 #ifndef LEPTONICA_STRINGCODE_H
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28 #define LEPTONICA_STRINGCODE_H
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30 /*!
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31 * \file stringcode.h
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32 *
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33 * Data structure to hold accumulating generated code for storing
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34 * and extracting serializable leptonica objects (e.g., pixa, recog).
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35 *
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36 * Also a flag for selecting a string from the L_GenAssoc struct
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37 * in stringcode.
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38 */
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40 struct L_StrCode
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41 {
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42 l_int32 fileno; /*!< index for function and output file names */
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43 l_int32 ifunc; /*!< index into struct currently being stored */
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44 SARRAY *function; /*!< store case code for extraction */
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45 SARRAY *data; /*!< store base64 encoded data as strings */
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46 SARRAY *descr; /*!< store line in description table */
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47 l_int32 n; /*!< number of data strings */
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48 };
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49 typedef struct L_StrCode L_STRCODE;
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52 /*! Select string in stringcode for a specific serializable data type */
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53 /*! Stringcode Select */
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54 enum {
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55 L_STR_TYPE = 0, /*!< typedef for the data type */
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56 L_STR_NAME = 1, /*!< name of the data type */
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57 L_STR_READER = 2, /*!< reader to get the data type from file */
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58 L_STR_MEMREADER = 3 /*!< reader to get the compressed string in memory */
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59 };
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61 #endif /* LEPTONICA_STRINGCODE_H */