| 1 | /* $Id: scmdiff.h 93115 2022-01-01 11:31:46Z 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) 2010-2022 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 VBOX_INCLUDED_SRC_bldprogs_scmdiff_h
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| 19 | #define VBOX_INCLUDED_SRC_bldprogs_scmdiff_h
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| 20 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 21 | # pragma once
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| 22 | #endif
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| 23 |
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| 24 | #include <iprt/stream.h>
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| 25 | #include "scmstream.h"
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| 26 |
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| 27 | RT_C_DECLS_BEGIN
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| 28 |
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| 29 | /**
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| 30 | * Diff state.
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| 31 | */
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| 32 | typedef struct SCMDIFFSTATE
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| 33 | {
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| 34 | size_t cDiffs;
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| 35 | const char *pszFilename;
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| 36 |
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| 37 | PSCMSTREAM pLeft;
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| 38 | PSCMSTREAM pRight;
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| 39 |
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| 40 | /** Whether to ignore end of line markers when diffing. */
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| 41 | bool fIgnoreEol;
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| 42 | /** Whether to ignore trailing whitespace. */
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| 43 | bool fIgnoreTrailingWhite;
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| 44 | /** Whether to ignore leading whitespace. */
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| 45 | bool fIgnoreLeadingWhite;
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| 46 | /** Whether to print special characters in human readable form or not. */
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| 47 | bool fSpecialChars;
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| 48 | /** The tab size. */
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| 49 | size_t cchTab;
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| 50 | /** Where to push the diff. */
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| 51 | PRTSTREAM pDiff;
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| 52 | } SCMDIFFSTATE;
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| 53 | /** Pointer to a diff state. */
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| 54 | typedef SCMDIFFSTATE *PSCMDIFFSTATE;
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| 55 |
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| 56 |
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| 57 | size_t ScmDiffStreams(const char *pszFilename, PSCMSTREAM pLeft, PSCMSTREAM pRight, bool fIgnoreEol,
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| 58 | bool fIgnoreLeadingWhite, bool fIgnoreTrailingWhite, bool fSpecialChars,
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| 59 | size_t cchTab, PRTSTREAM pDiff);
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| 60 |
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| 61 | RT_C_DECLS_END
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| 62 |
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| 63 | #endif /* !VBOX_INCLUDED_SRC_bldprogs_scmdiff_h */
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| 64 |
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