1 | /* $Id: scmdiff.h 69500 2017-10-28 15:14:05Z vboxsync $ */
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2 | /** @file
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3 | * IPRT Testcase / Tool - Source Code Massager Diff Code.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2010-2017 Oracle Corporation
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8 | *
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9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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10 | * available from http://www.virtualbox.org. This file is free software;
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11 | * you can redistribute it and/or modify it under the terms of the GNU
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12 | * General Public License (GPL) as published by the Free Software
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13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | */
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17 |
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18 | #ifndef ___scmdiff_h___
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19 | #define ___scmdiff_h___
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20 |
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21 | #include <iprt/stream.h>
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22 | #include "scmstream.h"
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23 |
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24 | RT_C_DECLS_BEGIN
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25 |
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26 | /**
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27 | * Diff state.
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28 | */
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29 | typedef struct SCMDIFFSTATE
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30 | {
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31 | size_t cDiffs;
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32 | const char *pszFilename;
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33 |
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34 | PSCMSTREAM pLeft;
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35 | PSCMSTREAM pRight;
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36 |
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37 | /** Whether to ignore end of line markers when diffing. */
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38 | bool fIgnoreEol;
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39 | /** Whether to ignore trailing whitespace. */
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40 | bool fIgnoreTrailingWhite;
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41 | /** Whether to ignore leading whitespace. */
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42 | bool fIgnoreLeadingWhite;
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43 | /** Whether to print special characters in human readable form or not. */
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44 | bool fSpecialChars;
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45 | /** The tab size. */
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46 | size_t cchTab;
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47 | /** Where to push the diff. */
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48 | PRTSTREAM pDiff;
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49 | } SCMDIFFSTATE;
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50 | /** Pointer to a diff state. */
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51 | typedef SCMDIFFSTATE *PSCMDIFFSTATE;
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52 |
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53 |
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54 | size_t ScmDiffStreams(const char *pszFilename, PSCMSTREAM pLeft, PSCMSTREAM pRight, bool fIgnoreEol,
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55 | bool fIgnoreLeadingWhite, bool fIgnoreTrailingWhite, bool fSpecialChars,
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56 | size_t cchTab, PRTSTREAM pDiff);
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57 |
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58 | RT_C_DECLS_END
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59 |
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60 | #endif
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61 |
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