scm.cpp revision cec3b04587a02f0dc7d0cc679e9a0de19b730e2c
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * IPRT Testcase / Tool - Source Code Massager.
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * Copyright (C) 2010 Sun Microsystems, Inc.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * available from http://www.virtualbox.org. This file is free software;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * you can redistribute it and/or modify it under the terms of the GNU
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * General Public License (GPL) as published by the Free Software
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * The contents of this file may alternatively be used under the terms
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * of the Common Development and Distribution License Version 1.0
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * VirtualBox OSE distribution, in which case the provisions of the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * CDDL are applicable instead of those of the GPL.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * You may elect to license modified versions of this file under the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * terms and conditions of either the GPL or the CDDL or both.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Clara, CA 95054 USA or visit http://www.sun.com if you need
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * additional information or have any questions.
7e960d3a0a8a3a84d7aba2cca45d72b1c31cc97bvboxsync/*******************************************************************************
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync* Header Files *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
223cf005b18af2c21352a70693ebaf0582f68ebcvboxsync/*******************************************************************************
223cf005b18af2c21352a70693ebaf0582f68ebcvboxsync* Defined Constants And Macros *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** The name of the settings files. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
afed5ab737f4aacfae3fe73776f40e989190a7cavboxsync* Structures and Typedefs *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** Pointer to const massager settings. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsynctypedef struct SCMSETTINGSBASE const *PCSCMSETTINGSBASE;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** End of line marker type. */
7666082b743c5e146a8cee6cc794ff4bc3fd0ffdvboxsync/** Pointer to an end of line marker type. */
7666082b743c5e146a8cee6cc794ff4bc3fd0ffdvboxsync * Line record.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The offset of the line. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The line length, excluding the LF character.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @todo This could be derived from the offset of the next line if that wasn't
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * so tedious. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The end of line marker type. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** Pointer to a line record. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Source code massager stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsynctypedef struct SCMSTREAM
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Pointer to the file memory. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The current stream position. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** The current stream size. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** The size of the memory pb points to. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** Line records. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** The current line. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** The current stream size given in lines. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** The sizeof the the memory backing paLines. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** Set if write-only, clear if read-only. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** Set if the memory pb points to is from RTFileReadAll. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** Set if fully broken into lines. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** Stream status code (IPRT). */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** Pointer to a SCM stream. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** Pointer to a const SCM stream. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * SVN property.
22e281e75ed636601178296c6daebda8f1d17c59vboxsynctypedef struct SCMSVNPROP
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** The property. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync /** The value.
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * When used to record updates, this can be set to NULL to trigger the
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * deletion of the property. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** Pointer to a SVN property. */
c17f5c90f2cb60b38ecabebce128724c6ff2d036vboxsync/** Pointer to a const SVN property. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Rewriter state.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsynctypedef struct SCMRWSTATE
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The filename. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Set after the printing the first verbose message about a file under
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * rewrite. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** The number of SVN property changes. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Pointer to an array of SVN property changes. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** Pointer to the rewriter state. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * A rewriter.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This works like a stream editor, reading @a pIn, modifying it and writing it
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * to @a pOut.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns true if any changes were made, false if not.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pIn The input stream.
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync * @param pOut The output stream.
a11c569636fa6838bd423f4631a9660a5a84204bvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsynctypedef bool (*PFNSCMREWRITER)(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Configuration entry.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsynctypedef struct SCMCFGENTRY
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Number of rewriters. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Pointer to an array of rewriters. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** File pattern (simple). */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Diff state.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsynctypedef struct SCMDIFFSTATE
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Whether to ignore end of line markers when diffing. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Whether to ignore trailing whitespace. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Whether to ignore leading whitespace. */
aaeb2e2f6ed5b164f1dec9a16a7adeb84f64cf31vboxsync /** Whether to print special characters in human readable form or not. */
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync /** The tab size. */
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync /** Where to push the diff. */
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync/** Pointer to a diff state. */
576d4214137bce409cdcf01e8df4a0bca5e0b2d1vboxsync * Source Code Massager Settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Only process files that are part of a SVN working copy. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Only recurse into directories containing an .svn dir. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Set svn:eol-style if missing or incorrect. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** Only consider files matcihng these patterns. This is only applied to the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * base names. */
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync /** Filter out files matching the following patterns. This is applied to base
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * names as well as the aboslute paths. */
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync /** Filter out directories matching the following patterns. This is applied
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * to base names as well as the aboslute paths. All absolute paths ends with a
909f4391cc20b4a3a9a2d3f8718084b669663ab2vboxsync * slash and dot ("/."). */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** Pointer to massager settings. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Option identifiers.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @note The first chunk, down to SCMOPT_TAB_SIZE, are alternately set &
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * clear. So, the option setting a flag (boolean) will have an even
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * number and the one clearing it will have an odd number.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @note Down to SCMOPT_LAST_SETTINGS corresponds exactly to SCMSETTINGSBASE.
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync * File/dir pattern + options.
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync/** Pointer to a pattern + option pair. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** Pointer to a settings set. */
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync * Settings set.
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync * This structure is constructed from the command line arguments or any
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync * .scm-settings file found in a directory we recurse into. When recusing in
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync * and out of a directory, we push and pop a settings set for it.
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync * The .scm-settings file has two kinds of setttings, first there are the
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync * unqualified base settings and then there are the settings which applies to a
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync * set of files or directories. The former are lines with command line options.
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * For the latter, the options are preceeded by a string pattern and a colon.
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync * The pattern specifies which files (and/or directories) the options applies
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync * We parse the base options into the Base member and put the others into the
57399ab65e2825c324fb9dcb4642d4ae2c232509vboxsync * paPairs array.
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsynctypedef struct SCMSETTINGS
1843553dbdf4e46417158b4c6348c503adf10740vboxsync /** Pointer to the setting file below us in the stack. */
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync /** Pointer to the setting file above us in the stack. */
806d0b554daa555364af5f87bc96eccbe760db7avboxsync /** File/dir patterns and their options. */
1843553dbdf4e46417158b4c6348c503adf10740vboxsync /** The number of entires in paPairs. */
1843553dbdf4e46417158b4c6348c503adf10740vboxsync /** The base settings that was read out of the file. */
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** Pointer to a const settings set. */
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsync/*******************************************************************************
1843553dbdf4e46417158b4c6348c503adf10740vboxsync* Internal Functions *
ebbb1f6c7e8bae363a4efda4b35b58c8467d24bcvboxsync*******************************************************************************/
1843553dbdf4e46417158b4c6348c503adf10740vboxsyncstatic bool rewrite_StripTrailingBlanks(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings);
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsyncstatic bool rewrite_ExpandTabs(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings);
1843553dbdf4e46417158b4c6348c503adf10740vboxsyncstatic bool rewrite_ForceNativeEol(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings);
1843553dbdf4e46417158b4c6348c503adf10740vboxsyncstatic bool rewrite_ForceLF(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings);
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsyncstatic bool rewrite_ForceCRLF(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings);
1843553dbdf4e46417158b4c6348c503adf10740vboxsyncstatic bool rewrite_AdjustTrailingLines(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings);
1843553dbdf4e46417158b4c6348c503adf10740vboxsyncstatic bool rewrite_Makefile_kup(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings);
ebbb1f6c7e8bae363a4efda4b35b58c8467d24bcvboxsyncstatic bool rewrite_Makefile_kmk(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings);
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsyncstatic bool rewrite_C_and_CPP(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings);
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/*******************************************************************************
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync* Global Variables *
1843553dbdf4e46417158b4c6348c503adf10740vboxsync*******************************************************************************/
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsyncstatic bool g_fDryRun = true;
1843553dbdf4e46417158b4c6348c503adf10740vboxsyncstatic bool g_fDiffSpecialChars = true;
1843553dbdf4e46417158b4c6348c503adf10740vboxsyncstatic bool g_fDiffIgnoreEol = false;
1843553dbdf4e46417158b4c6348c503adf10740vboxsyncstatic bool g_fDiffIgnoreLeadingWS = false;
22e281e75ed636601178296c6daebda8f1d17c59vboxsyncstatic bool g_fDiffIgnoreTrailingWS = false;
1843553dbdf4e46417158b4c6348c503adf10740vboxsync/** The global settings. */
ebbb1f6c7e8bae363a4efda4b35b58c8467d24bcvboxsync /* .fConvertEol = */ true,
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync /* .fConvertTabs = */ true,
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync /* .fForceFinalEol = */ true,
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync /* .fForceTrailingLine = */ false,
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync /* .fStripTrailingBlanks = */ true,
533ffcb943c4af2c5fe6385d816d0ba3eda9383bvboxsync /* .fStripTrailingLines = */ true,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* .fOnlySvnFiles = */ false,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* .fOnlySvnDirs = */ false,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* .fSetSvnEol = */ false,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* .pszFilterOutFiles = */ (char *)"*.exe|*.com|20*-*-*.log",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* .pszFilterOutDirs = */ (char *)".svn|.hg|.git|CVS",
22e281e75ed636601178296c6daebda8f1d17c59vboxsync/** Option definitions for the base settings. */
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync { "--convert-eol", SCMOPT_CONVERT_EOL, RTGETOPT_REQ_NOTHING },
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync { "--no-convert-eol", SCMOPT_NO_CONVERT_EOL, RTGETOPT_REQ_NOTHING },
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync { "--convert-tabs", SCMOPT_CONVERT_TABS, RTGETOPT_REQ_NOTHING },
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync { "--no-convert-tabs", SCMOPT_NO_CONVERT_TABS, RTGETOPT_REQ_NOTHING },
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync { "--force-final-eol", SCMOPT_FORCE_FINAL_EOL, RTGETOPT_REQ_NOTHING },
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsync { "--no-force-final-eol", SCMOPT_NO_FORCE_FINAL_EOL, RTGETOPT_REQ_NOTHING },
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync { "--force-trailing-line", SCMOPT_FORCE_TRAILING_LINE, RTGETOPT_REQ_NOTHING },
0e77737b0ba913683e614db11463b31ca67aacbevboxsync { "--no-force-trailing-line", SCMOPT_NO_FORCE_TRAILING_LINE, RTGETOPT_REQ_NOTHING },
0e77737b0ba913683e614db11463b31ca67aacbevboxsync { "--strip-trailing-blanks", SCMOPT_STRIP_TRAILING_BLANKS, RTGETOPT_REQ_NOTHING },
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync { "--no-strip-trailing-blanks", SCMOPT_NO_STRIP_TRAILING_BLANKS, RTGETOPT_REQ_NOTHING },
0e77737b0ba913683e614db11463b31ca67aacbevboxsync { "--strip-trailing-lines", SCMOPT_STRIP_TRAILING_LINES, RTGETOPT_REQ_NOTHING },
e08de24d4792d31b7f2aac29db5cb8840d940009vboxsync { "--strip-no-trailing-lines", SCMOPT_NO_STRIP_TRAILING_LINES, RTGETOPT_REQ_NOTHING },
0e77737b0ba913683e614db11463b31ca67aacbevboxsync { "--only-svn-dirs", SCMOPT_ONLY_SVN_DIRS, RTGETOPT_REQ_NOTHING },
e08de24d4792d31b7f2aac29db5cb8840d940009vboxsync { "--not-only-svn-dirs", SCMOPT_NOT_ONLY_SVN_DIRS, RTGETOPT_REQ_NOTHING },
22e281e75ed636601178296c6daebda8f1d17c59vboxsync { "--only-svn-files", SCMOPT_ONLY_SVN_FILES, RTGETOPT_REQ_NOTHING },
e9a217d585085a6a6d129d27ca0d96a1b8e6d0eevboxsync { "--not-only-svn-files", SCMOPT_NOT_ONLY_SVN_FILES, RTGETOPT_REQ_NOTHING },
2d53f6e472561965d363674e17f48d3bdffc24d3vboxsync { "--set-svn-eol", SCMOPT_SET_SVN_EOL, RTGETOPT_REQ_NOTHING },
2d53f6e472561965d363674e17f48d3bdffc24d3vboxsync { "--dont-set-svn-eol", SCMOPT_DONT_SET_SVN_EOL, RTGETOPT_REQ_NOTHING },
e9a217d585085a6a6d129d27ca0d96a1b8e6d0eevboxsync { "--tab-size", SCMOPT_TAB_SIZE, RTGETOPT_REQ_UINT8 },
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync { "--filter-out-dirs", SCMOPT_FILTER_OUT_DIRS, RTGETOPT_REQ_STRING },
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync { "--filter-files", SCMOPT_FILTER_FILES, RTGETOPT_REQ_STRING },
22e281e75ed636601178296c6daebda8f1d17c59vboxsync { "--filter-out-files", SCMOPT_FILTER_OUT_FILES, RTGETOPT_REQ_STRING },
b74ca013e5f201a2dd371e6c438433ceac12af30vboxsync/** Consider files matching the following patterns (base names only). */
2d53f6e472561965d363674e17f48d3bdffc24d3vboxsyncstatic PFNSCMREWRITER const g_aRewritersFor_Makefile_kup[] =
2d53f6e472561965d363674e17f48d3bdffc24d3vboxsyncstatic PFNSCMREWRITER const g_aRewritersFor_Makefile_kmk[] =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic PFNSCMREWRITER const g_aRewritersFor_C_and_CPP[] =
806d0b554daa555364af5f87bc96eccbe760db7avboxsyncstatic PFNSCMREWRITER const g_aRewritersFor_ShellScripts[] =
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsyncstatic PFNSCMREWRITER const g_aRewritersFor_BatchFiles[] =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync { RT_ELEMENTS(g_aRewritersFor_Makefile_kup), &g_aRewritersFor_Makefile_kup[0], "Makefile.kup" },
806d0b554daa555364af5f87bc96eccbe760db7avboxsync { RT_ELEMENTS(g_aRewritersFor_Makefile_kmk), &g_aRewritersFor_Makefile_kmk[0], "Makefile.kmk" },
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync { RT_ELEMENTS(g_aRewritersFor_C_and_CPP), &g_aRewritersFor_C_and_CPP[0], "*.c|*.h|*.cpp|*.hpp|*.C|*.CPP|*.cxx|*.cc" },
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync { RT_ELEMENTS(g_aRewritersFor_RC), &g_aRewritersFor_RC[0], "*.rc" },
806d0b554daa555364af5f87bc96eccbe760db7avboxsync { RT_ELEMENTS(g_aRewritersFor_ShellScripts), &g_aRewritersFor_ShellScripts[0], "*.sh|configure" },
806d0b554daa555364af5f87bc96eccbe760db7avboxsync { RT_ELEMENTS(g_aRewritersFor_BatchFiles), &g_aRewritersFor_BatchFiles[0], "*.bat|*.cmd|*.btm|*.vbs|*.ps1" },
806d0b554daa555364af5f87bc96eccbe760db7avboxsync/* -=-=-=-=-=- memory streams -=-=-=-=-=- */
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync * Initializes the stream structure.
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync * @param pStream The stream structure.
806d0b554daa555364af5f87bc96eccbe760db7avboxsync * @param fWriteOrRead The value of the fWriteOrRead stream member.
806d0b554daa555364af5f87bc96eccbe760db7avboxsyncstatic void scmStreamInitInternal(PSCMSTREAM pStream, bool fWriteOrRead)
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsync * Initialize an input stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream to initialize.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszFilename The file to take the stream content from.
79b24ef0ab7cd4a03a3571b3954c52ab8b573137vboxsyncint ScmStreamInitForReading(PSCMSTREAM pStream, const char *pszFilename)
22e281e75ed636601178296c6daebda8f1d17c59vboxsync scmStreamInitInternal(pStream, false /*fWriteOrRead*/);
79b24ef0ab7cd4a03a3571b3954c52ab8b573137vboxsync int rc = pStream->rc = RTFileReadAll(pszFilename, &pvFile, &cbFile);
03319aeaef07ef63a404237f2cb56199131f4a03vboxsync * Initialize an output stream.
5e797edc29f96c8367de4fbf5874171c24a89ba7vboxsync * @returns IPRT status code
1157941288c9533575a655c660af55d13da31eefvboxsync * @param pStream The stream to initialize.
3dde2f85d4cf477621a3128887a2c08a8bca7c01vboxsync * @param pRelatedStream Pointer to a related stream. NULL is fine.
5e797edc29f96c8367de4fbf5874171c24a89ba7vboxsyncint ScmStreamInitForWriting(PSCMSTREAM pStream, PCSCMSTREAM pRelatedStream)
22e281e75ed636601178296c6daebda8f1d17c59vboxsync scmStreamInitInternal(pStream, true /*fWriteOrRead*/);
7bae75e0b207aa4d4cad2a951271ad1a0e8ab9fdvboxsync /* allocate stuff */
e08de24d4792d31b7f2aac29db5cb8840d940009vboxsync size_t cLinesEstimate = pRelatedStream && pRelatedStream->fFullyLineated
79b24ef0ab7cd4a03a3571b3954c52ab8b573137vboxsync ? pRelatedStream->cLines + pRelatedStream->cLines / 10
5e797edc29f96c8367de4fbf5874171c24a89ba7vboxsync pStream->paLines = (PSCMSTREAMLINE)RTMemAlloc(cLinesEstimate * sizeof(SCMSTREAMLINE));
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * Frees the resources associated with the stream.
7bae75e0b207aa4d4cad2a951271ad1a0e8ab9fdvboxsync * Nothing is happens to whatever the stream was initialized from or dumped to.
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsync * @param pStream The stream to delete.
f9147fe1eaa4e35287f8f39282c7f92f0d7de0b7vboxsync RTFileReadAllFree(pStream->pch, pStream->cbAllocated);
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * Get the stream status code.
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync * @returns IPRT status code.
5cf54b3ffeb7ee90685dcaec329ef71a729f5947vboxsync * @param pStream The stream.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync * Grows the buffer of a write stream.
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * @returns IPRT status code.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync * @param pStream The stream. Must be in write mode.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync * @param cbAppending The minimum number of bytes to grow the buffer
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsyncstatic int scmStreamGrowBuffer(PSCMSTREAM pStream, size_t cbAppending)
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync cbAllocated += RT_MAX(0x1000 + cbAppending, cbAllocated);
22e281e75ed636601178296c6daebda8f1d17c59vboxsync pvNew = RTMemDupEx(pStream->pch, pStream->off, cbAllocated - pStream->off);
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync RTFileReadAllFree(pStream->pch, pStream->cbAllocated);
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * Grows the line array of a stream.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync * @returns IPRT status code.
6f0193f5a9287559d34a75f438c2682d8fb08038vboxsync * @param pStream The stream.
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsync * @param iMinLine Minimum line number.
f9147fe1eaa4e35287f8f39282c7f92f0d7de0b7vboxsyncstatic int scmStreamGrowLines(PSCMSTREAM pStream, size_t iMinLine)
f9147fe1eaa4e35287f8f39282c7f92f0d7de0b7vboxsync cLinesAllocated += RT_MAX(512 + iMinLine, cLinesAllocated);
f9147fe1eaa4e35287f8f39282c7f92f0d7de0b7vboxsync void *pvNew = RTMemRealloc(pStream->paLines, cLinesAllocated * sizeof(SCMSTREAMLINE));
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * Rewinds the stream and sets the mode to read.
13ba5527caaa9b8c4fee29f22e374fa67c4c6f72vboxsync * @param pStream The stream.
65b61798a61dd4c32cce448db1dac70bba8d5cf5vboxsync * Rewinds the stream and sets the mode to write.
65b61798a61dd4c32cce448db1dac70bba8d5cf5vboxsync * @param pStream The stream.
46df4404c8dbbf3672e7aae8cd0b2770356e5b73vboxsync * Checks if it's a text stream.
3cac8f8c6923a3a89ecfccda5e89ad75f48658e0vboxsync * Not 100% proof.
46df4404c8dbbf3672e7aae8cd0b2770356e5b73vboxsync * @returns true if it probably is a text file, false if not.
46df4404c8dbbf3672e7aae8cd0b2770356e5b73vboxsync * @param pStream The stream. Write or read, doesn't matter.
3dde2f85d4cf477621a3128887a2c08a8bca7c01vboxsync return false;
3dde2f85d4cf477621a3128887a2c08a8bca7c01vboxsync return false;
22e281e75ed636601178296c6daebda8f1d17c59vboxsync return true;
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync * Performs an integrity check of the stream.
e08de24d4792d31b7f2aac29db5cb8840d940009vboxsync * @returns IPRT status code.
3dde2f85d4cf477621a3128887a2c08a8bca7c01vboxsync * @param pStream The stream.
22e281e75ed636601178296c6daebda8f1d17c59vboxsync * Perform sanity checks.
3dde2f85d4cf477621a3128887a2c08a8bca7c01vboxsync for (size_t iLine = 0; iLine < pStream->cLines; iLine++)
46df4404c8dbbf3672e7aae8cd0b2770356e5b73vboxsync size_t offEol = pStream->paLines[iLine].off + pStream->paLines[iLine].cch;
46df4404c8dbbf3672e7aae8cd0b2770356e5b73vboxsync AssertReturn(offEol + pStream->paLines[iLine].enmEol <= cbFile, VERR_INTERNAL_ERROR_2);
3cac8f8c6923a3a89ecfccda5e89ad75f48658e0vboxsync AssertReturn(pStream->pch[offEol] == '\n', VERR_INTERNAL_ERROR_3);
585f64d6f624f9e683321dabeb21b0eb2e6aa473vboxsync AssertReturn(pStream->pch[offEol] == '\r', VERR_INTERNAL_ERROR_3);
e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync AssertReturn(pStream->pch[offEol + 1] == '\n', VERR_INTERNAL_ERROR_3);
585f64d6f624f9e683321dabeb21b0eb2e6aa473vboxsync AssertReturn(iLine + 1 >= pStream->cLines, VERR_INTERNAL_ERROR_4);
585f64d6f624f9e683321dabeb21b0eb2e6aa473vboxsync AssertReturn(iLine + 1 >= pStream->cLines, VERR_INTERNAL_ERROR_5);
e08de24d4792d31b7f2aac29db5cb8840d940009vboxsync * Writes the stream to a file.
e08de24d4792d31b7f2aac29db5cb8840d940009vboxsync * @returns IPRT status code
585f64d6f624f9e683321dabeb21b0eb2e6aa473vboxsync * @param pStream The stream.
585f64d6f624f9e683321dabeb21b0eb2e6aa473vboxsync * @param pszFilenameFmt The filename format string.
585f64d6f624f9e683321dabeb21b0eb2e6aa473vboxsync * @param ... Format arguments.
6ae4b1c72625a8e5c369effea7f018b578d733c4vboxsyncint ScmStreamWriteToFile(PSCMSTREAM pStream, const char *pszFilenameFmt, ...)
65b61798a61dd4c32cce448db1dac70bba8d5cf5vboxsync * Check that what we're going to write makes sense first.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Do the actual writing.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTFileOpenV(&hFile, RTFILE_O_WRITE | RTFILE_O_CREATE_REPLACE | RTFILE_O_DENY_WRITE, pszFilenameFmt, va);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTFileWrite(hFile, pStream->pch, pStream->cb, NULL);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Worker for ScmStreamGetLine that builds the line number index while parsing
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * the stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns Same as SCMStreamGetLine.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream. Must be in read mode.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pcchLine Where to return the line length.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param penmEol Where to return the kind of end of line marker.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic const char *scmStreamGetLineInternal(PSCMSTREAM pStream, size_t *pcchLine, PSCMEOL penmEol)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (RT_UNLIKELY(iLine >= pStream->cLinesAllocated))
e9a217d585085a6a6d129d27ca0d96a1b8e6d0eevboxsync const char *pch = (const char *)memchr(pchRet, '\n', cb);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pStream->paLines[iLine].enmEol = *penmEol = SCMEOL_LF;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pStream->paLines[iLine].enmEol = *penmEol = SCMEOL_CRLF;
e17bd6c32a8dd64f2d42838f9028216465e2caf0vboxsync pStream->paLines[iLine].enmEol = *penmEol = SCMEOL_NONE;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Internal worker that lineates a stream.
49748bb305bd71f672cd083af208f4bb08c5d6abvboxsync * @returns IPRT status code.
49748bb305bd71f672cd083af208f4bb08c5d6abvboxsync * @param pStream The stream. Caller must check that it is in
49748bb305bd71f672cd083af208f4bb08c5d6abvboxsync * read mode.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Save the stream position. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Get each line. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while (scmStreamGetLineInternal(pStream, &cchLine, &enmEol))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* nothing */;
b9ca93dd1ad44cb8b27679dc5624be2f7b7f7af5vboxsync Assert(RT_FAILURE(pStream->rc) || pStream->fFullyLineated);
b9ca93dd1ad44cb8b27679dc5624be2f7b7f7af5vboxsync /* Restore the position */
e9a217d585085a6a6d129d27ca0d96a1b8e6d0eevboxsync * Get the current stream position as an byte offset.
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync * @returns The current byte offset
51d4024e2984de499ecd878341898f71f55cf9e0vboxsync * @param pStream The stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Get the current stream position as a line number.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns The current line (0-based).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Get the current stream size in bytes.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns Count of bytes.
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync * @param pStream The stream.
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync * Gets the number of lines in the stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns The number of lines.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream.
1a25adaca81841abf5e6cdfed02eaff64941357dvboxsync * Seeks to a given byte offset in the stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @retval VERR_SEEK if the new stream position is the middle of an EOL marker.
7e960d3a0a8a3a84d7aba2cca45d72b1c31cc97bvboxsync * This is a temporary restriction.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream. Must be in read mode.
f02b41a7e54fc4e6b714f4e60260d94614d6e2e7vboxsync * @param offAbsolute The offset to seek to. If this is beyond the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * end of the stream, the position is set to the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncint ScmStreamSeekAbsolute(PSCMSTREAM pStream, size_t offAbsolute)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(!pStream->fWriteOrRead, VERR_ACCESS_DENIED);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Must be fully lineated. (lazy bird) */
b3547e42ce5221377866e3fa041b3086b7cc1562vboxsync /* Ok, do the job. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** @todo Should do a binary search here, but I'm too darn lazy tonight. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (offAbsolute < pStream->paLines[i].off + pStream->paLines[i].cch + pStream->paLines[i].enmEol)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (offAbsolute > pStream->paLines[i].off + pStream->paLines[i].cch)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(pStream->off != ~(size_t)0, pStream->rc = VERR_INTERNAL_ERROR_3);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Seeks a number of bytes relative to the current stream position.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @retval VERR_SEEK if the new stream position is the middle of an EOL marker.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This is a temporary restriction.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream. Must be in read mode.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param offRelative The offset to seek to. A negative offset
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * rewinds and positive one fast forwards the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * stream. Will quietly stop at the begining and
0975ae0a0fb615c945150c48e4a73187c1f4f84dvboxsync * end of the stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncint ScmStreamSeekRelative(PSCMSTREAM pStream, ssize_t offRelative)
7e960d3a0a8a3a84d7aba2cca45d72b1c31cc97bvboxsync return ScmStreamSeekAbsolute(pStream, offAbsolute);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Seeks to a given line in the stream.
78a205e3fc6719d59e8c561b3d287d3a4f879852vboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream. Must be in read mode.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param iLine The line to seek to. If this is beyond the end
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync * of the stream, the position is set to the end.
5cf54b3ffeb7ee90685dcaec329ef71a729f5947vboxsyncint ScmStreamSeekByLine(PSCMSTREAM pStream, size_t iLine)
688b55d5387d8b7c508d30141fe1a96eadecb988vboxsync AssertReturn(!pStream->fWriteOrRead, VERR_ACCESS_DENIED);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Must be fully lineated. (lazy bird) */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Ok, do the job. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Get a numbered line from the stream (changes the position).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * A line is always delimited by a LF character or the end of the stream. The
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * delimiter is not included in returned line length, but instead returned via
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * the @a penmEol indicator.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns Pointer to the first character in the line, not NULL terminated.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * NULL if the end of the stream has been reached or some problem
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync * @param pStream The stream. Must be in read mode.
3241f1be564f7351b07ce8a807673fa77a7847bcvboxsync * @param iLine The line to get (0-based).
0975ae0a0fb615c945150c48e4a73187c1f4f84dvboxsync * @param pcchLine The length.
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync * @param penmEol Where to return the end of line type indicator.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic const char *ScmStreamGetLineByNo(PSCMSTREAM pStream, size_t iLine, size_t *pcchLine, PSCMEOL penmEol)
1a25adaca81841abf5e6cdfed02eaff64941357dvboxsync /* Make sure it's fully lineated so we can use the index. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* End of stream? */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Get the data. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchRet = &pStream->pch[pStream->paLines[iLine].off];
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* update the stream position. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pStream->off = pStream->paLines[iLine].off + pStream->paLines[iLine].cch + pStream->paLines[iLine].enmEol;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Get a line from the stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * A line is always delimited by a LF character or the end of the stream. The
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * delimiter is not included in returned line length, but instead returned via
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * the @a penmEol indicator.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns Pointer to the first character in the line, not NULL terminated.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * NULL if the end of the stream has been reached or some problem
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream. Must be in read mode.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pcchLine The length.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param penmEol Where to return the end of line type indicator.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic const char *ScmStreamGetLine(PSCMSTREAM pStream, size_t *pcchLine, PSCMEOL penmEol)
50df3da42ff6589b0ecc4f50f2288811bc370186vboxsync /** @todo this doesn't work when pStream->off !=
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * pStream->paLines[pStream->iLine-1].pff. */
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync return scmStreamGetLineInternal(pStream, pcchLine, penmEol);
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync return ScmStreamGetLineByNo(pStream, pStream->iLine, pcchLine, penmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Reads @a cbToRead bytes into @a pvBuf.
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync * Will fail if end of stream is encountered before the entire read has been
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * completed.
b5b12033c1f7eaf82b038f06e2b9e464b9ddd8d2vboxsync * @returns IPRT status code.
fd69ca9bd8b533bfa9ade45c1c2ff3116854e84avboxsync * @retval VERR_EOF if there isn't @a cbToRead bytes left to read. Stream
6778b34cb96bef0fef23ebc461eb6a429d2907c5vboxsync * position will be unchanged.
6778b34cb96bef0fef23ebc461eb6a429d2907c5vboxsync * @param pStream The stream. Must be in read mode.
6778b34cb96bef0fef23ebc461eb6a429d2907c5vboxsync * @param pvBuf The buffer to read into.
6778b34cb96bef0fef23ebc461eb6a429d2907c5vboxsync * @param cbToRead The number of bytes to read.
6778b34cb96bef0fef23ebc461eb6a429d2907c5vboxsyncstatic int ScmStreamRead(PSCMSTREAM pStream, void *pvBuf, size_t cbToRead)
fd69ca9bd8b533bfa9ade45c1c2ff3116854e84avboxsync /* If there isn't enough stream left, fail already. */
fd69ca9bd8b533bfa9ade45c1c2ff3116854e84avboxsync if (RT_UNLIKELY(pStream->cb - pStream->cb < cbToRead))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Copy the data and simply seek to the new stream position. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync memcpy(pvBuf, &pStream->pch[pStream->off], cbToRead);
0f5d1b2abd9e82c7ee46f1327287c44856604bcbvboxsync return ScmStreamSeekAbsolute(pStream, pStream->off + cbToRead);
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsync * Checks if the given line is empty or full of white space.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns true if white space only, false if not (or if non-existant).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream. Must be in read mode.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param iLine The line in question.
3cbb4f9a6a320e58ed398ef7aaa004cc8727abc5vboxsyncstatic bool ScmStreamIsWhiteLine(PSCMSTREAM pStream, size_t iLine)
b5b12033c1f7eaf82b038f06e2b9e464b9ddd8d2vboxsync const char *pchLine = ScmStreamGetLineByNo(pStream, iLine, &cchLine, &enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return cchLine == 0;
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync * Try figure out the end of line style of the give stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns Most likely end of line style.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream.
b5b12033c1f7eaf82b038f06e2b9e464b9ddd8d2vboxsync const char *pchLF = (const char *)memchr(pStream->pch, '\n', pStream->cb);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (pchLF && pchLF != pStream->pch && pchLF[-1] == '\r')
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Get the end of line indicator type for a line.
0f5d1b2abd9e82c7ee46f1327287c44856604bcbvboxsync * @returns The EOL indicator. If the line isn't found, the default EOL
0f5d1b2abd9e82c7ee46f1327287c44856604bcbvboxsync * indicator is return.
5b6e2c9a765c3c72295acc15791af8a700746956vboxsync * @param pStream The stream.
b5b12033c1f7eaf82b038f06e2b9e464b9ddd8d2vboxsync * @param iLine The line (0-base).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncSCMEOL ScmStreamGetEolByLine(PSCMSTREAM pStream, size_t iLine)
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync * Appends a line to the stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream. Must be in write mode.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pchLine Pointer to the line.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cchLine Line length.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param enmEol Which end of line indicator to use.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncint ScmStreamPutLine(PSCMSTREAM pStream, const char *pchLine, size_t cchLine, SCMEOL enmEol)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(pStream->fWriteOrRead, VERR_ACCESS_DENIED);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Make sure the previous line has a new-line indicator.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync && pStream->paLines[iLine - 1].enmEol == SCMEOL_NONE))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(pStream->paLines[iLine].cch == 0, VERR_INTERNAL_ERROR_3);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync SCMEOL enmEol2 = enmEol != SCMEOL_NONE ? enmEol : ScmStreamGetEol(pStream);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (RT_UNLIKELY(off + cchLine + enmEol + enmEol2 > pStream->cbAllocated))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = scmStreamGrowBuffer(pStream, cchLine + enmEol + enmEol2);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Ensure we've got sufficient buffer space.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (RT_UNLIKELY(off + cchLine + enmEol > pStream->cbAllocated))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = scmStreamGrowBuffer(pStream, cchLine + enmEol);
6b022885f2cb6a55167609edecd89570cd80001dvboxsync * Add a line record.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (RT_UNLIKELY(iLine + 1 >= pStream->cLinesAllocated))
1ce20e84ae29a712029d1e213740388d7e158d5cvboxsync pStream->paLines[iLine].cch = off - pStream->paLines[iLine].off + cchLine;
1ce20e84ae29a712029d1e213740388d7e158d5cvboxsync * Copy the line
1ce20e84ae29a712029d1e213740388d7e158d5cvboxsync * Start a new line.
1ce20e84ae29a712029d1e213740388d7e158d5cvboxsync * Writes to the stream.
1ce20e84ae29a712029d1e213740388d7e158d5cvboxsync * @returns IPRT status code
8b03ab0bcd5c238021bc8a43d887dd9d0870c0f5vboxsync * @param pStream The stream. Must be in write mode.
2885e130ed9e2da2cb7c2cced97ca1b5779d6e71vboxsync * @param pchBuf What to write.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cchBuf How much to write.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncint ScmStreamWrite(PSCMSTREAM pStream, const char *pchBuf, size_t cchBuf)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(pStream->fWriteOrRead, VERR_ACCESS_DENIED);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Ensure we've got sufficient buffer space.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (RT_UNLIKELY(off + cchBuf > pStream->cbAllocated))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Deal with the odd case where we've already pushed a line with SCMEOL_NONE.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync && pStream->paLines[iLine - 1].enmEol == SCMEOL_NONE))
b55721e255f55546462b62c2d09259bb7bf8ef90vboxsync * Deal with lines.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchLF = (const char *)memchr(pchBuf, '\n', cchBuf);
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync if (RT_UNLIKELY(iLine + 1 >= pStream->cLinesAllocated))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pStream->paLines[iLine].cch = off - pStream->paLines[iLine].off;
9b45880674da6f82ca27cc28b0272de3dd3cc7dfvboxsync || pStream->pch[pStream->paLines[iLine].off + pStream->paLines[iLine].cch - 1] != '\r')
8f7bc6ad2b7bbcb4b3b96248cd2478e45f2e3b88vboxsync pchLF = (const char *)memchr(pchLF + 1, '\n', cchLeft);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Copy the data and update position and size.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Write a character to the stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream. Must be in write mode.
ec588a4ac8429a8b6c744544818b3ce3b2c75690vboxsync * @param pchBuf What to write.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cchBuf How much to write.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(pStream->fWriteOrRead, VERR_ACCESS_DENIED);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Only deal with the simple cases here, use ScmStreamWrite for the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * annyoing stuff.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Just append it.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Copies @a cLines from the @a pSrc stream onto the @a pDst stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The stream positions will be used and changed in both streams.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pDst The destionation stream. Must be in write mode.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cLines The number of lines. (0 is accepted.)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSrc The source stream. Must be in read mode.
fa7355597d7eba5b4ca8a23056ebe1b8fb306fdbvboxsyncint ScmStreamCopyLines(PSCMSTREAM pDst, PSCMSTREAM pSrc, size_t cLines)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(pDst->fWriteOrRead, VERR_ACCESS_DENIED);
57399ab65e2825c324fb9dcb4642d4ae2c232509vboxsync AssertReturn(!pSrc->fWriteOrRead, VERR_ACCESS_DENIED);
3a21cbe769e7500039a2d17c794a911f7acb2dadvboxsync while (cLines-- > 0)
3a21cbe769e7500039a2d17c794a911f7acb2dadvboxsync const char *pchLine = ScmStreamGetLine(pSrc, &cchLine, &enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return pDst->rc = (RT_FAILURE(pSrc->rc) ? pSrc->rc : VERR_EOF);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = ScmStreamPutLine(pDst, pchLine, cchLine, enmEol);
74991d7531692858fd22acf371a7ee941567977cvboxsync/* -=-=-=-=-=- diff -=-=-=-=-=- */
74991d7531692858fd22acf371a7ee941567977cvboxsync * Prints a range of lines with a prefix.
74991d7531692858fd22acf371a7ee941567977cvboxsync * @param pState The diff state.
74991d7531692858fd22acf371a7ee941567977cvboxsync * @param chPrefix The prefix.
74991d7531692858fd22acf371a7ee941567977cvboxsync * @param pStream The stream to get the lines from.
74991d7531692858fd22acf371a7ee941567977cvboxsync * @param iLine The first line.
74991d7531692858fd22acf371a7ee941567977cvboxsync * @param cLines The number of lines.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void scmDiffPrintLines(PSCMDIFFSTATE pState, char chPrefix, PSCMSTREAM pStream, size_t iLine, size_t cLines)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while (cLines-- > 0)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchLine = ScmStreamGetLineByNo(pStream, iLine, &cchLine, &enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchTab = (const char *)memchr(pchLine, '\t', cchLine);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTStrmWrite(pState->pDiff, pchStart, pchTab - pchStart);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync size_t cchTab = pState->cchTab - offVir % pState->cchTab;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case 4: RTStrmPutStr(pState->pDiff, "[TA]"); break;
0174432b2b1a760b89840ba696f7ba51def65dddvboxsync case 5: RTStrmPutStr(pState->pDiff, "[TAB]"); break;
0174432b2b1a760b89840ba696f7ba51def65dddvboxsync default: RTStrmPrintf(pState->pDiff, "[TAB%.*s]", cchTab - 5, g_szTabSpaces); break;
0174432b2b1a760b89840ba696f7ba51def65dddvboxsync pchTab = (const char *)memchr(pchStart, '\t', cchLine - (pchStart - pchLine));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Reports a difference and propells the streams to the lines following the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns New pState->cDiff value (just to return something).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pState The diff state. The cDiffs member will be
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * incremented.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cMatches The resync length.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param iLeft Where the difference starts on the left side.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cLeft How long it is on this side. ~(size_t)0 is used
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * to indicate that it goes all the way to the end.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param iRight Where the difference starts on the right side.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cRight How long it is.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic size_t scmDiffReport(PSCMDIFFSTATE pState, size_t cMatches,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Adjust the input.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Print header if it's the first difference
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTStrmPrintf(pState->pDiff, "diff %s %s\n", pState->pszFilename, pState->pszFilename);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Emit the change description.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTStrmPrintf(pState->pDiff, "%zu,%zu%c%zu,%zu\n", iLeft + 1, iLeft + cLeft, ch, iRight + 1, iRight + cRight);
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync RTStrmPrintf(pState->pDiff, "%zu,%zu%c%zu\n", iLeft + 1, iLeft + cLeft, ch, iRight + 1);
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync RTStrmPrintf(pState->pDiff, "%zu%c%zu,%zu\n", iLeft + 1, ch, iRight + 1, iRight + cRight);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTStrmPrintf(pState->pDiff, "%zu%c%zu\n", iLeft + 1, ch, iRight + 1);
5db1d52ffbcaa46c3d944c6c2d9c552306817d9avboxsync * And the lines.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync scmDiffPrintLines(pState, '<', pState->pLeft, iLeft, cLeft);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync scmDiffPrintLines(pState, '>', pState->pRight, iRight, cRight);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Reposition the streams (safely ignores return value).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmStreamSeekByLine(pState->pLeft, iLeft + cLeft + cMatches);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmStreamSeekByLine(pState->pRight, iRight + cRight + cMatches);
9b45880674da6f82ca27cc28b0272de3dd3cc7dfvboxsync * Helper for scmDiffCompare that takes care of trailing spaces and stuff
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * like that.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsyncstatic bool scmDiffCompareSlow(PSCMDIFFSTATE pState,
ec588a4ac8429a8b6c744544818b3ce3b2c75690vboxsync const char *pchLeft, size_t cchLeft, SCMEOL enmEolLeft,
75fca099c974cbbd48f132af1378c60232614760vboxsync const char *pchRight, size_t cchRight, SCMEOL enmEolRight)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while (cchLeft > 0 && RT_C_IS_SPACE(pchLeft[cchLeft - 1]))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while (cchRight > 0 && RT_C_IS_SPACE(pchRight[cchRight - 1]))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync || (enmEolLeft != enmEolRight && !pState->fIgnoreEol)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return true;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Compare two lines.
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync * @returns true if the are equal, false if not.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncDECLINLINE(bool) scmDiffCompare(PSCMDIFFSTATE pState,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchLeft, size_t cchLeft, SCMEOL enmEolLeft,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchRight, size_t cchRight, SCMEOL enmEolRight)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync || (enmEolLeft != enmEolRight && !pState->fIgnoreEol)
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync return false;
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync return true;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Compares two sets of lines from the two files.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns true if they matches, false if they don't.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pState The diff state.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param iLeft Where to start in the left stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param iRight Where to start in the right stream.
9b45880674da6f82ca27cc28b0272de3dd3cc7dfvboxsync * @param cLines How many lines to compare.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsyncstatic bool scmDiffCompareLines(PSCMDIFFSTATE pState, size_t iLeft, size_t iRight, size_t cLines)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchLeft = ScmStreamGetLineByNo(pState->pLeft, iLeft + iLine, &cchLeft, &enmEolLeft);
57f41f24b7a290eba73c63449f44017d7917561dvboxsync const char *pchRight = ScmStreamGetLineByNo(pState->pRight, iRight + iLine, &cchRight, &enmEolRight);
a3db4ff1e0aa7f94c9176ef16264df572eec0aebvboxsync if (!scmDiffCompare(pState, pchLeft, cchLeft, enmEolLeft, pchRight, cchRight, enmEolRight))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
e16fc293d8bdb6174849b7b4c6f7d9ef5f03ea83vboxsync return true;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Resynchronize the two streams and reports the difference.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Upon return, the streams will be positioned after the block of @a cMatches
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * lines where it resynchronized them.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns pState->cDiffs (just so we can use it in a return statement).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pState The state.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cMatches The number of lines that needs to match for the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * stream to be considered synchronized again.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic size_t scmDiffSynchronize(PSCMDIFFSTATE pState, size_t cMatches)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync size_t const iStartLeft = ScmStreamTellLine(pState->pLeft) - 1;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync size_t const iStartRight = ScmStreamTellLine(pState->pRight) - 1;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Compare each new line from each of the streams will all the preceding
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * ones, including iStartLeft/Right.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Get the next line in the left stream and compare it against all the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * preceding lines on the right side.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchLine = ScmStreamGetLineByNo(pState->pLeft, iStartLeft + iRange, &cchLine, &enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return scmDiffReport(pState, 0, iStartLeft, ~(size_t)0, iStartRight, ~(size_t)0);
d6b5539478863f176bfffefc1ada2b9489cfa092vboxsync for (size_t iRight = cMatches - 1; iRight < iRange; iRight++)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchRight = ScmStreamGetLineByNo(pState->pRight, iStartRight + iRight,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if ( scmDiffCompare(pState, pchLine, cchLine, enmEol, pchRight, cchRight, enmEolRight)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Get the next line in the right stream and compare it against all the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * lines on the right side.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pchLine = ScmStreamGetLineByNo(pState->pRight, iStartRight + iRange, &cchLine, &enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return scmDiffReport(pState, 0, iStartLeft, ~(size_t)0, iStartRight, ~(size_t)0);
a27fbcbb29ffc2196c2ebd0f2dad92f40c7ec65dvboxsync for (size_t iLeft = cMatches - 1; iLeft <= iRange; iLeft++)
3080f6c0871099df43a4e91b31894d9c2b1369a8vboxsync const char *pchLeft = ScmStreamGetLineByNo(pState->pLeft, iStartLeft + iLeft,
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync if ( scmDiffCompare(pState, pchLeft, cchLeft, enmEolLeft, pchLine, cchLine, enmEol)
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * Creates a diff of the changes between the streams @a pLeft and @a pRight.
ec588a4ac8429a8b6c744544818b3ce3b2c75690vboxsync * This currently only implements the simplest diff format, so no contexts.
75fca099c974cbbd48f132af1378c60232614760vboxsync * Also, note that we won't detect differences in the final newline of the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns The number of differences.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszFilename The filename.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pLeft The left side stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pRight The right side stream.
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync * @param fIgnoreEol Whether to ignore end of line markers.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param fIgnoreLeadingWhite Set if leading white space should be ignored.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param fIgnoreTrailingWhite Set if trailing white space should be ignored.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param fSpecialChars Whether to print special chars in a human
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * readable form or not.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cchTab The tab size.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pDiff Where to write the diff.
6b022885f2cb6a55167609edecd89570cd80001dvboxsyncsize_t ScmDiffStreams(const char *pszFilename, PSCMSTREAM pLeft, PSCMSTREAM pRight, bool fIgnoreEol,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync bool fIgnoreLeadingWhite, bool fIgnoreTrailingWhite, bool fSpecialChars,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Set up the diff state.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Compare them line by line.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchLeft;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchRight;
d6b5539478863f176bfffefc1ada2b9489cfa092vboxsync pchLeft = ScmStreamGetLine(pLeft, &cchLeft, &enmEolLeft);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pchRight = ScmStreamGetLine(pRight, &cchRight, &enmEolRight);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (!scmDiffCompare(&State, pchLeft, cchLeft, enmEolLeft, pchRight, cchRight, enmEolRight))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Deal with any remaining differences.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync scmDiffReport(&State, 0, ScmStreamTellLine(pLeft) - 1, ~(size_t)0, ScmStreamTellLine(pRight), 0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync scmDiffReport(&State, 0, ScmStreamTellLine(pLeft), 0, ScmStreamTellLine(pRight) - 1, ~(size_t)0);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Report any errors.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("Left diff stream error: %Rrc\n", ScmStreamGetStatus(pLeft));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("Right diff stream error: %Rrc\n", ScmStreamGetStatus(pRight));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* -=-=-=-=-=- settings -=-=-=-=-=- */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Init a settings structure with settings from @a pSrc.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSrc The source settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSettingsBaseInitAndCopy(PSCMSETTINGSBASE pSettings, PCSCMSETTINGSBASE pSrc)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = RTStrDupEx(&pSettings->pszFilterFiles, pSrc->pszFilterFiles);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTStrDupEx(&pSettings->pszFilterOutFiles, pSrc->pszFilterOutFiles);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTStrDupEx(&pSettings->pszFilterOutDirs, pSrc->pszFilterOutDirs);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Init a settings structure.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSettingsBaseInit(PSCMSETTINGSBASE pSettings)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return scmSettingsBaseInitAndCopy(pSettings, &g_Defaults);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Deletes the settings, i.e. free any dynamically allocated content.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void scmSettingsBaseDelete(PSCMSETTINGSBASE pSettings)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Processes a RTGetOpt result.
9a99bb9ca6c5bc8ef1977e01e13b05e5cc58319bvboxsync * @retval VINF_SUCCESS if handled.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @retval VERR_OUT_OF_RANGE if the option value was out of range.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @retval VERR_GETOPT_UNKNOWN_OPTION if the option was not recognized.
06de36c1229f14000638fa27993b13c9133e85f5vboxsync * @param pSettings The settings to change.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param rc The RTGetOpt return value.
bc8991845b5bd7e98758795748d3d76408756793vboxsync * @param pValueUnion The RTGetOpt value union.
bc8991845b5bd7e98758795748d3d76408756793vboxsyncstatic int scmSettingsBaseHandleOpt(PSCMSETTINGSBASE pSettings, int rc, PRTGETOPTUNION pValueUnion)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("Invalid tab size: %u - must be in {1..%u}\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_FILTER_OUT_DIRS: ppsz = &pSettings->pszFilterOutDirs; break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_FILTER_FILES: ppsz = &pSettings->pszFilterFiles; break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_FILTER_OUT_FILES: ppsz = &pSettings->pszFilterOutFiles; break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * An empty string zaps the current list.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Non-empty strings are appended to the pattern list.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Strip leading and trailing pattern separators before attempting
6b022885f2cb6a55167609edecd89570cd80001dvboxsync * to append it. If it's just separators, don't do anything.
d6b5539478863f176bfffefc1ada2b9489cfa092vboxsync * Parses an option string.
d6b5539478863f176bfffefc1ada2b9489cfa092vboxsync * @returns IPRT status code.
d6b5539478863f176bfffefc1ada2b9489cfa092vboxsync * @param pBase The base settings structure to apply the options
d6b5539478863f176bfffefc1ada2b9489cfa092vboxsync * @param pszOptions The options to parse.
d6b5539478863f176bfffefc1ada2b9489cfa092vboxsyncstatic int scmSettingsBaseParseString(PSCMSETTINGSBASE pBase, const char *pszLine)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = RTGetOptArgvFromString(&papszArgs, &cArgs, pszLine, NULL);
3cac8f8c6923a3a89ecfccda5e89ad75f48658e0vboxsync rc = RTGetOptInit(&GetOptState, cArgs, papszArgs, &g_aScmOpts[0], RT_ELEMENTS(g_aScmOpts), 0, 0 /*fFlags*/);
5dda7f07dab8a954e6c4cf2378b15f921e60d9aavboxsync while ((rc = RTGetOpt(&GetOptState, &ValueUnion)) != 0)
5dda7f07dab8a954e6c4cf2378b15f921e60d9aavboxsync rc = scmSettingsBaseHandleOpt(pBase, rc, &ValueUnion);
5dda7f07dab8a954e6c4cf2378b15f921e60d9aavboxsync * Parses an unterminated option string.
5dda7f07dab8a954e6c4cf2378b15f921e60d9aavboxsync * @returns IPRT status code.
5dda7f07dab8a954e6c4cf2378b15f921e60d9aavboxsync * @param pBase The base settings structure to apply the options
26824086a3f6b36cd911058f1d9b4c0b944706fbvboxsync * @param pchLine The line.
d6b5539478863f176bfffefc1ada2b9489cfa092vboxsync * @param cchLine The line length.
52694110156cee1511e430c9ae800de121a20050vboxsyncstatic int scmSettingsBaseParseStringN(PSCMSETTINGSBASE pBase, const char *pchLine, size_t cchLine)
9a99bb9ca6c5bc8ef1977e01e13b05e5cc58319bvboxsync int rc = scmSettingsBaseParseString(pBase, pszLine);
9a99bb9ca6c5bc8ef1977e01e13b05e5cc58319bvboxsync * Verifies the options string.
9a99bb9ca6c5bc8ef1977e01e13b05e5cc58319bvboxsync * @returns IPRT status code.
5dda7f07dab8a954e6c4cf2378b15f921e60d9aavboxsync * @param pszOptions The options to verify .
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSettingsBaseVerifyString(const char *pszOptions)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmSettingsBaseParseString(&Base, pszOptions);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Loads settings found in editor and SCM settings directives within the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * document (@a pStream).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pBase The settings base to load settings into.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pStream The stream to scan for settings directives.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSettingsBaseLoadFromDocument(PSCMSETTINGSBASE pBase, PSCMSTREAM pStream)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** @todo Editor and SCM settings directives in documents. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Creates a new settings file struct, cloning @a pSettings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param ppSettings Where to return the new struct.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettingsBase The settings to inherit from.
750d4d0506a38b2e80c997075d40aad474e675fbvboxsyncstatic int scmSettingsCreate(PSCMSETTINGS *ppSettings, PCSCMSETTINGSBASE pSettingsBase)
c657bea826c7455c93bd45eaebab63a4c7742c42vboxsync PSCMSETTINGS pSettings = (PSCMSETTINGS)RTMemAlloc(sizeof(*pSettings));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = scmSettingsBaseInitAndCopy(&pSettings->Base, pSettingsBase);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Destroys a settings structure.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settgins structure to destroy. NULL is OK.
afed5ab737f4aacfae3fe73776f40e989190a7cavboxsyncstatic void scmSettingsDestroy(PSCMSETTINGS pSettings)
32f98f3d0fb00168315b4ece1f0808df4cd88248vboxsync * Adds a pattern/options pair to the settings structure.
32f98f3d0fb00168315b4ece1f0808df4cd88248vboxsync * @returns IPRT status code.
32f98f3d0fb00168315b4ece1f0808df4cd88248vboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pchLine The line containing the unparsed pair.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cchLine The length of the line.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSettingsAddPair(PSCMSETTINGS pSettings, const char *pchLine, size_t cchLine)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Split the string.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchOptions = (const char *)memchr(pchLine, ':', cchLine);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* strip spaces everywhere */
32f98f3d0fb00168315b4ece1f0808df4cd88248vboxsync while (cchPattern > 0 && RT_C_IS_SPACE(pchLine[cchPattern - 1]))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while (cchOptions > 0 && RT_C_IS_SPACE(pchOptions[cchOptions - 1]))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while (cchOptions > 0 && RT_C_IS_SPACE(*pchOptions))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Quietly ignore empty patterns and empty options. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Add the pair and verify the option string.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync void *pvNew = RTMemRealloc(pSettings->paPairs, (iPair + 32) * sizeof(pSettings->paPairs[0]));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pSettings->paPairs[iPair].pszPattern = RTStrDupN(pchLine, cchPattern);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pSettings->paPairs[iPair].pszOptions = RTStrDupN(pchOptions, cchOptions);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmSettingsBaseVerifyString(pSettings->paPairs[iPair].pszOptions);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Loads in the settings from @a pszFilename.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings Where to load the settings file.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszFilename The file to load.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSettingsLoadFile(PSCMSETTINGS pSettings, const char *pszFilename)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = ScmStreamInitForReading(&Stream, pszFilename);
6b022885f2cb6a55167609edecd89570cd80001dvboxsync RTMsgError("%s: ScmStreamInitForReading -> %Rrc\n", pszFilename, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchLine;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while ((pchLine = ScmStreamGetLine(&Stream, &cchLine, &enmEol)) != NULL)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Ignore leading spaces. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Ignore empty lines and comment lines. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* What kind of line is it? */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchColon = (const char *)memchr(pchLine, ':', cchLine);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmSettingsAddPair(pSettings, pchLine, cchLine);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmSettingsBaseParseStringN(&pSettings->Base, pchLine, cchLine);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("%s:%d: %Rrc\n", pszFilename, ScmStreamTellLine(&Stream), rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("%s: ScmStreamGetStatus- > %Rrc\n", pszFilename, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Parse the specified settings file creating a new settings struct from it.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param ppSettings Where to return the new settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszFilename The file to parse.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettingsBase The base settings we inherit from.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSettingsCreateFromFile(PSCMSETTINGS *ppSettings, const char *pszFilename, PCSCMSETTINGSBASE pSettingsBase)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = scmSettingsCreate(&pSettings, pSettingsBase);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Create an initial settings structure when starting processing a new file or
2f1b3d7474489e653b75edf9492132a0f56aab4dvboxsync * directory.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This will look for .scm-settings files from the root and down to the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * specified directory, combining them into the returned settings structure.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param ppSettings Where to return the pointer to the top stack
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pBaseSettings The base settings we inherit from (globals
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * typically).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszPath The absolute path to the new directory or file.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSettingsCreateForPath(PSCMSETTINGS *ppSettings, PCSCMSETTINGSBASE pBaseSettings, const char *pszPath)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * We'll be working with a stack copy of the path.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (cchDir >= sizeof(szFile) - sizeof(SCM_SETTINGS_FILENAME))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Create the bottom-most settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = scmSettingsCreate(&pSettings, pBaseSettings);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Enumerate the path components from the root and down. Load any setting
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * files we find.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync size_t cComponents = RTPathCountComponents(pszPath);
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync rc = RTPathCopyComponents(szFile, sizeof(szFile), pszPath, i);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTPathAppend(szFile, sizeof(szFile), SCM_SETTINGS_FILENAME);
3080f6c0871099df43a4e91b31894d9c2b1369a8vboxsync * Pushes a new settings set onto the stack.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param ppSettingsStack The pointer to the pointer to the top stack
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * element. This will be used as input and output.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings to push onto the stack.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void scmSettingsStackPush(PSCMSETTINGS *ppSettingsStack, PSCMSETTINGS pSettings)
3080f6c0871099df43a4e91b31894d9c2b1369a8vboxsync * Pushes the settings of the specified directory onto the stack.
9b45880674da6f82ca27cc28b0272de3dd3cc7dfvboxsync * We will load any .scm-settings in the directory. A stack entry is added even
9b45880674da6f82ca27cc28b0272de3dd3cc7dfvboxsync * if no settings file was found.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @returns IPRT status code.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @param ppSettingsStack The pointer to the pointer to the top stack
75fca099c974cbbd48f132af1378c60232614760vboxsync * element. This will be used as input and output.
75fca099c974cbbd48f132af1378c60232614760vboxsync * @param pszDir The directory to do this for.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSettingsStackPushDir(PSCMSETTINGS *ppSettingsStack, const char *pszDir)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = RTPathJoin(szFile, sizeof(szFile), pszDir, SCM_SETTINGS_FILENAME);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmSettingsCreate(&pSettings, &(*ppSettingsStack)->Base);
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync * Pops a settings set off the stack.
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync * @returns The popped setttings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param ppSettingsStack The pointer to the pointer to the top stack
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * element. This will be used as input and output.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic PSCMSETTINGS scmSettingsStackPop(PSCMSETTINGS *ppSettingsStack)
75fca099c974cbbd48f132af1378c60232614760vboxsync * Pops and destroys the top entry of the stack.
75fca099c974cbbd48f132af1378c60232614760vboxsync * @param ppSettingsStack The pointer to the pointer to the top stack
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * element. This will be used as input and output.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void scmSettingsStackPopAndDestroy(PSCMSETTINGS *ppSettingsStack)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync scmSettingsDestroy(scmSettingsStackPop(ppSettingsStack));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Constructs the base settings for the specified file name.
3cac8f8c6923a3a89ecfccda5e89ad75f48658e0vboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettingsStack The top element on the settings stack.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszFilename The file name.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszBasename The base name (pointer within @a pszFilename).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cchBasename The length of the base name. (For passing to
aaeb2e2f6ed5b164f1dec9a16a7adeb84f64cf31vboxsync * RTStrSimplePatternMultiMatch.)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pBase Base settings to initialize.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSettingsStackMakeFileBase(PCSCMSETTINGS pSettingsStack, const char *pszFilename,
aaeb2e2f6ed5b164f1dec9a16a7adeb84f64cf31vboxsync const char *pszBasename, size_t cchBasename, PSCMSETTINGSBASE pBase)
bee80f3f77b15c166b7debd080a70e5231ba6751vboxsync int rc = scmSettingsBaseInitAndCopy(pBase, &pSettingsStack->Base);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* find the bottom entry in the stack. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Work our way up thru the stack and look for matching pairs. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if ( RTStrSimplePatternMultiMatch(pCur->paPairs[i].pszPattern, RTSTR_MAX,
9c425bdea5f0991df62922b1584b805a86f2f898vboxsync || RTStrSimplePatternMultiMatch(pCur->paPairs[i].pszPattern, RTSTR_MAX,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmSettingsBaseParseString(pBase, pCur->paPairs[i].pszOptions);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* advance */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* -=-=-=-=-=- misc -=-=-=-=-=- */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Prints a verbose message if the level is high enough.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pState The rewrite state. Optional.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param iLevel The required verbosity level.
9c425bdea5f0991df62922b1584b805a86f2f898vboxsync * @param pszFormat The message format string. Can be NULL if we
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * only want to trigger the per file message.
aaeb2e2f6ed5b164f1dec9a16a7adeb84f64cf31vboxsync * @param ... Format arguments.
e4ea543752422f1139923e3e506c625b0a1827c5vboxsyncstatic void ScmVerbose(PSCMRWSTATE pState, int iLevel, const char *pszFormat, ...)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTPrintf("%s: info: --= Rewriting '%s' =--\n", g_szProgName, pState->pszFilename);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ? "%s: info: "
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync : "%s: info: ",
8c9d2065ca6efecd5661174e382314868c0d4b94vboxsync/* -=-=-=-=-=- subversion -=-=-=-=-=- */
8c9d2065ca6efecd5661174e382314868c0d4b94vboxsync * Callback that is call for each path to search.
8c9d2065ca6efecd5661174e382314868c0d4b94vboxsyncstatic DECLCALLBACK(int) scmSvnFindSvnBinaryCallback(char const *pchPath, size_t cchPath, void *pvUser1, void *pvUser2)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Finds the svn binary.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszPath Where to store it. Worst case, we'll return
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * "svn" here.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cchPath The size of the buffer pointed to by @a pszPath.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic void scmSvnFindSvnBinary(char *pszPath, size_t cchPath)
bee80f3f77b15c166b7debd080a70e5231ba6751vboxsync /** @todo code page fun... */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = RTPathTraverseList(pszEnvVar, ';', scmSvnFindSvnBinaryCallback, pszPath, (void *)cchPath);
223cf005b18af2c21352a70693ebaf0582f68ebcvboxsync int rc = RTPathTraverseList(pszEnvVar, ':', scmSvnFindSvnBinaryCallback, pszPath, (void *)cchPath);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Construct a dot svn filename for the file being rewritten.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pState The rewrite state (for the name).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszDir The directory, including ".svn/".
6b022885f2cb6a55167609edecd89570cd80001dvboxsync * @param pszSuff The filename suffix.
e4ea543752422f1139923e3e506c625b0a1827c5vboxsync * @param pszDst The output buffer. RTPATH_MAX in size.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSvnConstructName(PSCMRWSTATE pState, const char *pszDir, const char *pszSuff, char *pszDst)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync strcpy(pszDst, pState->pszFilename); /* ASSUMES sizeof(szBuf) <= sizeof(szPath) */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTPathAppend(pszDst, RTPATH_MAX, RTPathFilename(pState->pszFilename));
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * Interprets the specified string as decimal numbers.
965a56f05878cf7c9634998e98d0bed41ebf21dbvboxsync * @returns true if parsed successfully, false if not.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @param pch The string (not terminated).
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @param cch The string length.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @param pu Where to return the value.
11c599b71a8c202a506b8623af57432c3d415ddavboxsyncstatic bool scmSvnReadNumber(const char *pch, size_t cch, size_t *pu)
11c599b71a8c202a506b8623af57432c3d415ddavboxsync while (cch-- > 0)
11c599b71a8c202a506b8623af57432c3d415ddavboxsync return false;
11c599b71a8c202a506b8623af57432c3d415ddavboxsync return true;
11c599b71a8c202a506b8623af57432c3d415ddavboxsync#endif /* SCM_WITHOUT_LIBSVN */
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * Checks if the file we're operating on is part of a SVN working copy.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @returns true if it is, false if it isn't or we cannot tell.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @param pState The rewrite state to work on.
11c599b71a8c202a506b8623af57432c3d415ddavboxsyncstatic bool scmSvnIsInWorkingCopy(PSCMRWSTATE pState)
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * Hack: check if the .svn/text-base/<file>.svn-base file exists.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync int rc = scmSvnConstructName(pState, ".svn/text-base/", ".svn-base", szPath);
11c599b71a8c202a506b8623af57432c3d415ddavboxsync return false;
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * Queries the value of an SVN property.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * This will automatically adjust for scheduled changes.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @returns IPRT status code.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @retval VERR_INVALID_STATE if not a SVN WC file.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @retval VERR_NOT_FOUND if the property wasn't found.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @param pState The rewrite state to work on.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @param pszName The property name.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * @param ppszValue Where to return the property value. Free this
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * using RTStrFree. Optional.
11c599b71a8c202a506b8623af57432c3d415ddavboxsyncstatic int scmSvnQueryProperty(PSCMRWSTATE pState, const char *pszName, char **ppszValue)
11c599b71a8c202a506b8623af57432c3d415ddavboxsync * Look it up in the scheduled changes.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync while (i-- > 0)
3241f1be564f7351b07ce8a807673fa77a7847bcvboxsync if (!strcmp(pState->paSvnPropChanges[i].pszName, pszName))
11c599b71a8c202a506b8623af57432c3d415ddavboxsync const char *pszValue = pState->paSvnPropChanges[i].pszValue;
965a56f05878cf7c9634998e98d0bed41ebf21dbvboxsync * Hack: Read the .svn/props/<file>.svn-work file exists.
11c599b71a8c202a506b8623af57432c3d415ddavboxsync int rc = scmSvnConstructName(pState, ".svn/props/", ".svn-work", szPath);
11c599b71a8c202a506b8623af57432c3d415ddavboxsync rc = scmSvnConstructName(pState, ".svn/prop-base/", ".svn-base", szPath);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * The current format is K len\n<name>\nV len\n<value>\n" ... END.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchLine;
aaeb2e2f6ed5b164f1dec9a16a7adeb84f64cf31vboxsync while ((pchLine = ScmStreamGetLine(&Stream, &cchLine, &enmEol)) != NULL)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Parse the 'K num' / 'END' line.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync || !scmSvnReadNumber(&pchLine[2], cchLine - 2, &cchKey)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("%s:%u: Unexpected data '%.*s'\n", szPath, ScmStreamTellLine(&Stream), cchLine, pchLine);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Match the key and skip to the value line. Don't bother with
223cf005b18af2c21352a70693ebaf0582f68ebcvboxsync * names containing EOL markers.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pchLine = ScmStreamGetLine(&Stream, &cchLine, &enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (RT_FAILURE(ScmStreamSeekAbsolute(&Stream, offKey + cchKey)))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (RT_FAILURE(ScmStreamSeekByLine(&Stream, ScmStreamTellLine(&Stream) + 1)))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Read and Parse the 'V num' line.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pchLine = ScmStreamGetLine(&Stream, &cchLine, &enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync || !scmSvnReadNumber(&pchLine[2], cchLine - 2, &cchValue)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("%s:%u: Unexpected data '%.*s'\n", szPath, ScmStreamTellLine(&Stream), cchLine, pchLine);
9c425bdea5f0991df62922b1584b805a86f2f898vboxsync * If we have a match, allocate a return buffer and read the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * value into it. Otherwise skip this value and continue
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * searching.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (RT_FAILURE(ScmStreamSeekRelative(&Stream, cchValue)))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (RT_FAILURE(ScmStreamSeekByLine(&Stream, ScmStreamTellLine(&Stream) + 1)))
762632a567a0397ff5d6ea93cb1fce60728e7ed3vboxsync * Schedules the setting of a property.
1b7f3a92e42fb9cabf96cf31c20481da466edf76vboxsync * @returns IPRT status code.
f8b934f4817639cddebe4d3c2ae25d39a91fe448vboxsync * @retval VERR_INVALID_STATE if not a SVN WC file.
1b7f3a92e42fb9cabf96cf31c20481da466edf76vboxsync * @param pState The rewrite state to work on.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszName The name of the property to set.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszValue The value. NULL means deleting it.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmSvnSetProperty(PSCMRWSTATE pState, const char *pszName, const char *pszValue)
3080f6c0871099df43a4e91b31894d9c2b1369a8vboxsync * Update any existing entry first.
9f1e0743f565b1975bb4efd7311b30cfa0d3e384vboxsync while (i-- > 0)
3080f6c0871099df43a4e91b31894d9c2b1369a8vboxsync if (!strcmp(pState->paSvnPropChanges[i].pszName, pszName))
da936e0446fb2b56b813d5d938f1dfc6e4bf8b13vboxsync * Insert a new entry.
5db1d52ffbcaa46c3d944c6c2d9c552306817d9avboxsync if ((i % 32) == 0)
585f64d6f624f9e683321dabeb21b0eb2e6aa473vboxsync void *pvNew = RTMemRealloc(pState->paSvnPropChanges, (i + 32) * sizeof(SCMSVNPROP));
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync pState->paSvnPropChanges[i].pszName = RTStrDup(pszName);
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync pState->paSvnPropChanges[i].pszValue = pszValue ? RTStrDup(pszValue) : NULL;
da936e0446fb2b56b813d5d938f1dfc6e4bf8b13vboxsync && (pState->paSvnPropChanges[i].pszValue || !pszValue) )
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Schedules a property deletion.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pState The rewrite state to work on.
3080f6c0871099df43a4e91b31894d9c2b1369a8vboxsync * @param pszName The name of the property to delete.
da936e0446fb2b56b813d5d938f1dfc6e4bf8b13vboxsyncstatic int scmSvnDelProperty(PSCMRWSTATE pState, const char *pszName)
00599f6d39cc25ca39845c2433cd75de7b9f6971vboxsync * Applies any SVN property changes to the work copy of the file.
46b1ac1c3302722f93e787d0f0693965e88f5ceevboxsync * @returns IPRT status code.
e751d1e1e4ae424d4846a23da32f663d14960796vboxsync * @param pState The rewrite state which SVN property changes
e751d1e1e4ae424d4846a23da32f663d14960796vboxsync * should be applied.
2b88b28162a49c6fa769c03d56767a9806d4f456vboxsync while (i-- > 0)
10e1bc06b2908a0af56d92ffdbadd25b36a5ef61vboxsync const char *pszName = pState->paSvnPropChanges[i].pszName;
8f7bc6ad2b7bbcb4b3b96248cd2478e45f2e3b88vboxsync const char *pszValue = pState->paSvnPropChanges[i].pszValue;
54fe68d807196dc565de24055996e634ee40ee92vboxsync ScmVerbose(pState, 0, "svn ps '%s' '%s' %s\n", pszName, pszValue, pState->pszFilename);
3080f6c0871099df43a4e91b31894d9c2b1369a8vboxsync ScmVerbose(pState, 0, "svn pd '%s' %s\n", pszName, pszValue, pState->pszFilename);
5be6801527b2bb09f4b481e28d771f366961cdacvboxsync * Applies any SVN property changes to the work copy of the file.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pState The rewrite state which SVN property changes
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * should be applied.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This sucks. We gotta find svn(.exe).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync scmSvnFindSvnBinary(s_szSvnPath, sizeof(s_szSvnPath));
6b022885f2cb6a55167609edecd89570cd80001dvboxsync * Iterate thru the changes and apply them by starting the svn client.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync for (size_t i = 0; i <pState->cSvnPropChanges; i++)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync apszArgv[1] = pState->paSvnPropChanges[i].pszValue ? "ps" : "pd";
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync apszArgv[iArg++] = pState->paSvnPropChanges[i].pszValue;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(pState, 2, "executing: %s %s %s %s %s\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync apszArgv[0], apszArgv[1], apszArgv[2], apszArgv[3], apszArgv[4]);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = RTProcCreate(s_szSvnPath, apszArgv, RTENV_DEFAULT, 0 /*fFlags*/, &pid);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTProcWait(pid, RTPROCWAIT_FLAGS_BLOCK, &Status);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pState->pszFilename, apszArgv[0], apszArgv[1], apszArgv[2], apszArgv[3], apszArgv[4],
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Status.enmReason == RTPROCEXITREASON_NORMAL ? "exit code"
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync : Status.enmReason == RTPROCEXITREASON_SIGNAL ? "signal"
0138777a0eae9d74905d86f792f1f1c497dab65evboxsync : Status.enmReason == RTPROCEXITREASON_ABEND ? "abnormal end"
50df3da42ff6589b0ecc4f50f2288811bc370186vboxsync : "abducted by alien",
6b022885f2cb6a55167609edecd89570cd80001dvboxsync RTMsgError("%s: error executing %s %s %s %s %s: %Rrc\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pState->pszFilename, apszArgv[0], apszArgv[1], apszArgv[2], apszArgv[3], apszArgv[4], rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* -=-=-=-=-=- rewriters -=-=-=-=-=- */
50df3da42ff6589b0ecc4f50f2288811bc370186vboxsync * Strip trailing blanks (space & tab).
6b022885f2cb6a55167609edecd89570cd80001dvboxsync * @returns True if modified, false if not.
e4ea543752422f1139923e3e506c625b0a1827c5vboxsync * @param pIn The input stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pOut The output stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic bool rewrite_StripTrailingBlanks(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync bool fModified = false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchLine;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while ((pchLine = ScmStreamGetLine(pIn, &cchLine, &enmEol)) != NULL)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = ScmStreamPutLine(pOut, pchLine, cchLine, enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while (cchLine > 0 && RT_C_IS_BLANK(pchLine[cchLine - 1]))
e4ea543752422f1139923e3e506c625b0a1827c5vboxsync rc = ScmStreamPutLine(pOut, pchLine, cchLine, enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(pState, 2, " * Stripped trailing blanks\n");
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Expand tabs.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns True if modified, false if not.
65ff326ac3915638f5c4e79c2c3e836aeeeb86devboxsync * @param pIn The input stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pOut The output stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic bool rewrite_ExpandTabs(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
50df3da42ff6589b0ecc4f50f2288811bc370186vboxsync bool fModified = false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchLine;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while ((pchLine = ScmStreamGetLine(pIn, &cchLine, &enmEol)) != NULL)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *pchTab = (const char *)memchr(pchLine, '\t', cchLine);
65ff326ac3915638f5c4e79c2c3e836aeeeb86devboxsync rc = ScmStreamPutLine(pOut, pchLine, cchLine, enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pchTab = (const char *)memchr(pchChunk, '\t', cchLeft);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = ScmStreamPutLine(pOut, pchChunk, cchLeft, enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Worker for rewrite_ForceNativeEol, rewrite_ForceLF and rewrite_ForceCRLF.
65ff326ac3915638f5c4e79c2c3e836aeeeb86devboxsync * @returns true if modifications were made, false if not.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pIn The input stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pOut The output stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param enmDesiredEol The desired end of line indicator type.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszDesiredSvnEol The desired svn:eol-style.
65ff326ac3915638f5c4e79c2c3e836aeeeb86devboxsyncstatic bool rewrite_ForceEol(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync SCMEOL enmDesiredEol, const char *pszDesiredSvnEol)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync bool fModified = false;
65ff326ac3915638f5c4e79c2c3e836aeeeb86devboxsync const char *pchLine;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while ((pchLine = ScmStreamGetLine(pIn, &cchLine, &enmEol)) != NULL)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = ScmStreamPutLine(pOut, pchLine, cchLine, enmEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
65ff326ac3915638f5c4e79c2c3e836aeeeb86devboxsync ScmVerbose(pState, 2, " * Converted EOL markers\n");
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Check svn:eol-style if appropriate */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = scmSvnQueryProperty(pState, "svn:eol-style", &pszEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if ( (RT_SUCCESS(rc) && strcmp(pszEol, pszDesiredSvnEol))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(pState, 2, " * Settings svn:eol-style to %s (missing)\n", pszDesiredSvnEol);
d7f733dd34ab7755807d85016b7c2ab3d1a362d4vboxsync ScmVerbose(pState, 2, " * Settings svn:eol-style to %s (was: %s)\n", pszDesiredSvnEol, pszEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmSvnSetProperty(pState, "svn:eol-style", pszDesiredSvnEol);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("scmSvnSetProperty: %Rrc\n", rc); /** @todo propagate the error somehow... */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /** @todo also check the subversion svn:eol-style state! */
aaeb2e2f6ed5b164f1dec9a16a7adeb84f64cf31vboxsync * Force native end of line indicator.
65ff326ac3915638f5c4e79c2c3e836aeeeb86devboxsync * @returns true if modifications were made, false if not.
bee80f3f77b15c166b7debd080a70e5231ba6751vboxsync * @param pIn The input stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pOut The output stream.
65ff326ac3915638f5c4e79c2c3e836aeeeb86devboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic bool rewrite_ForceNativeEol(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings)
d7f733dd34ab7755807d85016b7c2ab3d1a362d4vboxsync return rewrite_ForceEol(pState, pIn, pOut, pSettings, SCMEOL_CRLF, "native");
6b022885f2cb6a55167609edecd89570cd80001dvboxsync return rewrite_ForceEol(pState, pIn, pOut, pSettings, SCMEOL_LF, "native");
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Force the stream to use LF as the end of line indicator.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns true if modifications were made, false if not.
e4ea543752422f1139923e3e506c625b0a1827c5vboxsync * @param pIn The input stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pOut The output stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic bool rewrite_ForceLF(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings)
e4ea543752422f1139923e3e506c625b0a1827c5vboxsync return rewrite_ForceEol(pState, pIn, pOut, pSettings, SCMEOL_LF, "LF");
d7f733dd34ab7755807d85016b7c2ab3d1a362d4vboxsync * Force the stream to use CRLF as the end of line indicator.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns true if modifications were made, false if not.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pIn The input stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pOut The output stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic bool rewrite_ForceCRLF(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return rewrite_ForceEol(pState, pIn, pOut, pSettings, SCMEOL_CRLF, "CRLF");
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Strip trailing blank lines and/or make sure there is exactly one blank line
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * at the end of the file.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns true if modifications were made, false if not.
bee80f3f77b15c166b7debd080a70e5231ba6751vboxsync * @param pIn The input stream.
65ff326ac3915638f5c4e79c2c3e836aeeeb86devboxsync * @param pOut The output stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @remarks ASSUMES trailing white space has been removed already.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic bool rewrite_AdjustTrailingLines(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Empty files remains empty. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Figure out if we need to adjust the number of lines or not. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync && ScmStreamGetEolByLine(pIn, cLinesNew - 1) == SCMEOL_NONE;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Copy the number of lines we've arrived at. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmStreamPutLine(pOut, "", 0, ScmStreamGetEol(pIn));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Fix missing EOL if required. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(pState, 2, " * Adjusted trailing blank lines\n");
aaeb2e2f6ed5b164f1dec9a16a7adeb84f64cf31vboxsync return true;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Makefile.kup are empty files, enforce this.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns true if modifications were made, false if not.
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync * @param pIn The input stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pOut The output stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic bool rewrite_Makefile_kup(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* These files should be zero bytes. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(pState, 2, " * Truncated file to zero bytes\n");
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return true;
fa7355597d7eba5b4ca8a23056ebe1b8fb306fdbvboxsync * Rewrite a kBuild makefile.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @returns true if modifications were made, false if not.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pIn The input stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pOut The output stream.
6b022885f2cb6a55167609edecd89570cd80001dvboxsync * @param pSettings The settings.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Ideas for Makefile.kmk and Config.kmk:
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - sort if1of/ifn1of sets.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - line continuation slashes should only be preceeded by one space.
aaeb2e2f6ed5b164f1dec9a16a7adeb84f64cf31vboxsyncstatic bool rewrite_Makefile_kmk(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Rewrite a C/C++ source or header file.
6f516ad9911d9037a18778742caa955fe362f8ffvboxsync * @returns true if modifications were made, false if not.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pIn The input stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pOut The output stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettings The settings.
6b022885f2cb6a55167609edecd89570cd80001dvboxsync * Ideas for C/C++:
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - space after if, while, for, switch
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - spaces in for (i=0;i<x;i++)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - complex conditional, bird style.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - remove unnecessary parentheses.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - sort defined RT_OS_*|| and RT_ARCH
aaeb2e2f6ed5b164f1dec9a16a7adeb84f64cf31vboxsync * - sizeof without parenthesis.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - defined without parenthesis.
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync * - trailing spaces.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - parameter indentation.
aaeb2e2f6ed5b164f1dec9a16a7adeb84f64cf31vboxsync * - space after comma.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - while (x--); -> multi line + comment.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - else statement;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - space between function and left parenthesis.
6f516ad9911d9037a18778742caa955fe362f8ffvboxsync * - TODO, XXX, @todo cleanup.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - Space before/after '*'.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - ensure new line at end of file.
b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync * - Indentation of precompiler statements (#ifdef, #defines).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * - space between functions.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic bool rewrite_C_and_CPP(PSCMRWSTATE pState, PSCMSTREAM pIn, PSCMSTREAM pOut, PCSCMSETTINGSBASE pSettings)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* -=-=-=-=-=- file and directory processing -=-=-=-=-=- */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Processes a file.
e4ea543752422f1139923e3e506c625b0a1827c5vboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pState The rewriter state.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszFilename The file name.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszBasename The base name (pointer within @a pszFilename).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cchBasename The length of the base name. (For passing to
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * RTStrSimplePatternMultiMatch.)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pBaseSettings The base settings to use. It's OK to modify
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmProcessFileInner(PSCMRWSTATE pState, const char *pszFilename, const char *pszBasename, size_t cchBasename,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Do the file level filtering.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync && !RTStrSimplePatternMultiMatch(pBaseSettings->pszFilterFiles, RTSTR_MAX, pszBasename, cchBasename, NULL))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(NULL, 5, "skipping '%s': file filter mismatch\n", pszFilename);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync && ( RTStrSimplePatternMultiMatch(pBaseSettings->pszFilterOutFiles, RTSTR_MAX, pszBasename, cchBasename, NULL)
fa7355597d7eba5b4ca8a23056ebe1b8fb306fdbvboxsync || RTStrSimplePatternMultiMatch(pBaseSettings->pszFilterOutFiles, RTSTR_MAX, pszFilename, RTSTR_MAX, NULL)) )
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(NULL, 5, "skipping '%s': filterd out\n", pszFilename);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(NULL, 5, "skipping '%s': not in SVN WC\n", pszFilename);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Try find a matching rewrite config for this filename.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync for (size_t iCfg = 0; iCfg < RT_ELEMENTS(g_aConfigs); iCfg++)
e4ea543752422f1139923e3e506c625b0a1827c5vboxsync if (RTStrSimplePatternMultiMatch(g_aConfigs[iCfg].pszFilePattern, RTSTR_MAX, pszBasename, cchBasename, NULL))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(NULL, 4, "skipping '%s': no rewriters configured\n", pszFilename);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(pState, 4, "matched \"%s\"\n", pCfg->pszFilePattern);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Create an input stream from the file and check that it's text.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = ScmStreamInitForReading(&Stream1, pszFilename);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("Failed to read '%s': %Rrc\n", pszFilename, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Gather SCM and editor settings from the stream.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmSettingsBaseLoadFromDocument(pBaseSettings, &Stream1);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Create two more streams for output and push the text thru all the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * rewriters, switching the two streams around when something is
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * actually rewritten. Stream1 remains unchanged.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync bool fModified = false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync for (size_t iRw = 0; iRw < pCfg->cRewriters; iRw++)
9f1e0743f565b1975bb4efd7311b30cfa0d3e384vboxsync bool fRc = pCfg->papfnRewriter[iRw](pState, pIn, pOut, pBaseSettings);
9f1e0743f565b1975bb4efd7311b30cfa0d3e384vboxsync * If rewritten, write it back to disk.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(pState, 1, "writing modified file to \"%s%s\"\n", pszFilename, g_pszChangedSuff);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = ScmStreamWriteToFile(pIn, "%s%s", pszFilename, g_pszChangedSuff);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("Error writing '%s%s': %Rrc\n", pszFilename, g_pszChangedSuff, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmDiffStreams(pszFilename, &Stream1, pIn, g_fDiffIgnoreEol, g_fDiffIgnoreLeadingWS,
9f1e0743f565b1975bb4efd7311b30cfa0d3e384vboxsync g_fDiffIgnoreTrailingWS, g_fDiffSpecialChars, pBaseSettings->cchTab, g_pStdOut);
9f1e0743f565b1975bb4efd7311b30cfa0d3e384vboxsync ScmVerbose(pState, 3, "would have modified the file \"%s%s\"\n", pszFilename, g_pszChangedSuff);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * If pending SVN property changes, apply them.
ef4275be1971a6d17d45121d075a4f41659fa6c9vboxsync RTMsgError("%s: failed to apply SVN property changes (%Rrc)\n", pszFilename, rc);
ef4275be1971a6d17d45121d075a4f41659fa6c9vboxsync RTMsgError("%s: stream error %Rrc\n", pszFilename);
ef4275be1971a6d17d45121d075a4f41659fa6c9vboxsync RTMsgError("Failed to init stream for writing: %Rrc\n", rc);
ef4275be1971a6d17d45121d075a4f41659fa6c9vboxsync RTMsgError("Failed to init stream for writing: %Rrc\n", rc);
ef4275be1971a6d17d45121d075a4f41659fa6c9vboxsync RTMsgError("scmSettingsBaseLoadFromDocument: %Rrc\n", rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync ScmVerbose(pState, 4, "not text file: \"%s\"\n", pszFilename);
8f7bc6ad2b7bbcb4b3b96248cd2478e45f2e3b88vboxsync * Processes a file.
e4ea543752422f1139923e3e506c625b0a1827c5vboxsync * This is just a wrapper for scmProcessFileInner for avoid wasting stack in the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * directory recursion method.
ef4275be1971a6d17d45121d075a4f41659fa6c9vboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszFilename The file name.
8f7bc6ad2b7bbcb4b3b96248cd2478e45f2e3b88vboxsync * @param pszBasename The base name (pointer within @a pszFilename).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param cchBasename The length of the base name. (For passing to
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * RTStrSimplePatternMultiMatch.)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pSettingsStack The settings stack (pointer to the top element).
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic int scmProcessFile(const char *pszFilename, const char *pszBasename, size_t cchBasename,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = scmSettingsStackMakeFileBase(pSettingsStack, pszFilename, pszBasename, cchBasename, &Base);
40f47bc231ff6c86a7ddc3295eed7010e889e78avboxsync rc = scmProcessFileInner(&State, pszFilename, pszBasename, cchBasename, &Base);
40f47bc231ff6c86a7ddc3295eed7010e889e78avboxsync while (i-- > 0)
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * Tries to correct RTDIRENTRY_UNKNOWN.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @returns Corrected type.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @param pszPath The path to the object in question.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsyncstatic RTDIRENTRYTYPE scmFigureUnknownType(const char *pszPath)
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync int rc = RTPathQueryInfo(pszPath, &Info, RTFSOBJATTRADD_NOTHING);
3cac8f8c6923a3a89ecfccda5e89ad75f48658e0vboxsync * Recurse into a sub-directory and process all the files and directories.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @returns IPRT status code.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @param pszBuf Path buffer containing the directory path on
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * entry. This ends with a dot. This is passed
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * along when recusing in order to save stack space
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * and avoid needless copying.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @param cchDir Length of our path in pszbuf.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @param pEntry Directory entry buffer. This is also passed
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * along when recursing to save stack space.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @param pSettingsStack The settings stack (pointer to the top element).
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @param iRecursion The recursion depth. This is used to restrict
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * the recursions.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsyncstatic int scmProcessDirTreeRecursion(char *pszBuf, size_t cchDir, PRTDIRENTRY pEntry,
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * Make sure we stop somewhere.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync RTMsgError("recursion too deep: %d\n", iRecursion);
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * Check if it's excluded by --only-svn-dir.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Try open and read the directory.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTDirOpenFiltered(&pDir, pszBuf, RTDIRFILTER_NONE);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("Failed to enumerate directory '%s': %Rrc", pszBuf, rc);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Read the next entry. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Skip '.' and '..'. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Enter it into the buffer so we've got a full name to work
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync with when needed. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("Skipping too long entry: %s", pEntry->szName);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync memcpy(&pszBuf[cchDir - 1], pEntry->szName, pEntry->cbName + 1);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Figure the type. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Process the file or directory, skip the rest. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmProcessFile(pszBuf, pEntry->szName, pEntry->cbName, pSettingsStack);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* Append the dot for the benefit of the pattern matching. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTMsgError("Skipping too deep dir entry: %s", pEntry->szName);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync memcpy(&pszBuf[cchDir - 1 + pEntry->cbName], "/.", sizeof("/."));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync size_t cchSubDir = cchDir - 1 + pEntry->cbName + sizeof("/.") - 1;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync || ( !RTStrSimplePatternMultiMatch(pSettingsStack->Base.pszFilterOutDirs, RTSTR_MAX,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync && !RTStrSimplePatternMultiMatch(pSettingsStack->Base.pszFilterOutDirs, RTSTR_MAX,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmSettingsStackPushDir(&pSettingsStack, pszBuf);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmProcessDirTreeRecursion(pszBuf, cchSubDir, pEntry, pSettingsStack, iRecursion + 1);
f7929b81a7a4044bd14d5ea16f5c94703b84c1cdvboxsync * Process a directory tree.
9c425bdea5f0991df62922b1584b805a86f2f898vboxsync * @returns IPRT status code.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * @param pszDir The directory to start with. This is pointer to
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * a RTPATH_MAX sized buffer.
14f2d81f7090ba5b7261e7c67a7f65c796d037f1vboxsyncstatic int scmProcessDirTree(char *pszDir, PSCMSETTINGS pSettingsStack)
9f1e0743f565b1975bb4efd7311b30cfa0d3e384vboxsync * Setup the recursion.
ef4275be1971a6d17d45121d075a4f41659fa6c9vboxsync rc = scmProcessDirTreeRecursion(pszDir, strlen(pszDir), &Entry, pSettingsStack, 0);
40f47bc231ff6c86a7ddc3295eed7010e889e78avboxsync * Processes a file or directory specified as an command line argument.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @returns IPRT status code
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @param pszSomething What we found in the commad line arguments.
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync * @param pSettingsStack The settings stack (pointer to the top element).
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsyncstatic int scmProcessSomething(const char *pszSomething, PSCMSETTINGS pSettingsStack)
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync int rc = RTPathAbs(pszSomething, szBuf, sizeof(szBuf));
61fa69e2bc9fc9e7490feed1c020273f3ddb238dvboxsync RTPathChangeToUnixSlashes(szBuf, false /*fForce*/);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmSettingsCreateForPath(&pSettings, &pSettingsStack->Base, szBuf);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmProcessFile(szBuf, pszBasename, cchBasename, pSettingsStack);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PSCMSETTINGS pPopped = scmSettingsStackPop(&pSettingsStack);
41b8e304f190c3d901bcfee5e73c11bc2c42ce13vboxsync * Init the settings.
6c849982f467f6a3b6c2e01f8f7109391715c29cvboxsync * Parse arguments and process input in order (because this is the only
7e2fce486e7e2e45eb61d78ee206ba42ed89e016vboxsync * thing that works at the moment).
7e2fce486e7e2e45eb61d78ee206ba42ed89e016vboxsync static RTGETOPTDEF s_aOpts[14 + RT_ELEMENTS(g_aScmOpts)] =
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync { "--diff-ignore-eol", SCMOPT_DIFF_IGNORE_EOL, RTGETOPT_REQ_NOTHING },
50e0e1bb8996934b3f38c117a456f825052bfb0cvboxsync { "--diff-no-ignore-eol", SCMOPT_DIFF_NO_IGNORE_EOL, RTGETOPT_REQ_NOTHING },
50e0e1bb8996934b3f38c117a456f825052bfb0cvboxsync { "--diff-ignore-space", SCMOPT_DIFF_IGNORE_SPACE, RTGETOPT_REQ_NOTHING },
41b8e304f190c3d901bcfee5e73c11bc2c42ce13vboxsync { "--diff-no-ignore-space", SCMOPT_DIFF_NO_IGNORE_SPACE, RTGETOPT_REQ_NOTHING },
3241f1be564f7351b07ce8a807673fa77a7847bcvboxsync { "--diff-ignore-leading-space", SCMOPT_DIFF_IGNORE_LEADING_SPACE, RTGETOPT_REQ_NOTHING },
50e0e1bb8996934b3f38c117a456f825052bfb0cvboxsync { "--diff-no-ignore-leading-space", SCMOPT_DIFF_NO_IGNORE_LEADING_SPACE, RTGETOPT_REQ_NOTHING },
50e0e1bb8996934b3f38c117a456f825052bfb0cvboxsync { "--diff-ignore-trailing-space", SCMOPT_DIFF_IGNORE_TRAILING_SPACE, RTGETOPT_REQ_NOTHING },
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync { "--diff-no-ignore-trailing-space", SCMOPT_DIFF_NO_IGNORE_TRAILING_SPACE, RTGETOPT_REQ_NOTHING },
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync { "--diff-special-chars", SCMOPT_DIFF_SPECIAL_CHARS, RTGETOPT_REQ_NOTHING },
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync { "--diff-no-special-chars", SCMOPT_DIFF_NO_SPECIAL_CHARS, RTGETOPT_REQ_NOTHING },
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync memcpy(&s_aOpts[RT_ELEMENTS(s_aOpts) - RT_ELEMENTS(g_aScmOpts)], &g_aScmOpts[0], sizeof(g_aScmOpts));
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTGetOptInit(&GetOptState, argc, argv, &s_aOpts[0], RT_ELEMENTS(s_aOpts), 1, RTGETOPTINIT_FLAGS_OPTS_FIRST);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync while ((rc = RTGetOpt(&GetOptState, &ValueUnion)) != 0)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync "Usage: %s [options] <files & dirs>\n"
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync bool fAdvanceTwo = false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if ((s_aOpts[i].fFlags & RTGETOPT_REQ_MASK) == RTGETOPT_REQ_NOTHING)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTPrintf(" %s, %s\n", s_aOpts[i].pszLong, s_aOpts[i + 1].pszLong);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync else if ((s_aOpts[i].fFlags & RTGETOPT_REQ_MASK) == RTGETOPT_REQ_STRING)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_CONVERT_EOL: RTPrintf(" Default: %RTbool\n", g_Defaults.fConvertEol); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_CONVERT_TABS: RTPrintf(" Default: %RTbool\n", g_Defaults.fConvertTabs); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_FORCE_FINAL_EOL: RTPrintf(" Default: %RTbool\n", g_Defaults.fForceFinalEol); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_FORCE_TRAILING_LINE: RTPrintf(" Default: %RTbool\n", g_Defaults.fForceTrailingLine); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_STRIP_TRAILING_BLANKS: RTPrintf(" Default: %RTbool\n", g_Defaults.fStripTrailingBlanks); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_STRIP_TRAILING_LINES: RTPrintf(" Default: %RTbool\n", g_Defaults.fStripTrailingLines); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_ONLY_SVN_DIRS: RTPrintf(" Default: %RTbool\n", g_Defaults.fOnlySvnDirs); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_ONLY_SVN_FILES: RTPrintf(" Default: %RTbool\n", g_Defaults.fOnlySvnFiles); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_TAB_SIZE: RTPrintf(" Default: %u\n", g_Defaults.cchTab); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_FILTER_OUT_DIRS: RTPrintf(" Default: %s\n", g_Defaults.pszFilterOutDirs); break;
afed5ab737f4aacfae3fe73776f40e989190a7cavboxsync case SCMOPT_FILTER_FILES: RTPrintf(" Default: %s\n", g_Defaults.pszFilterFiles); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case SCMOPT_FILTER_OUT_FILES: RTPrintf(" Default: %s\n", g_Defaults.pszFilterOutFiles); break;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* The following is assuming that svn does it's job here. */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync const char *psz = RTStrStripL(strchr(s_szRev, ' '));
5e0e35e65847aae0955835d5c4b4e76143e580c1vboxsync g_fDiffIgnoreTrailingWS = g_fDiffIgnoreLeadingWS = true;
2885e130ed9e2da2cb7c2cced97ca1b5779d6e71vboxsync g_fDiffIgnoreTrailingWS = g_fDiffIgnoreLeadingWS = false;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTPrintf("%s: Warning! This program will make changes to your source files and\n"
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync "%s: there is a slight risk that bugs or a full disk may cause\n"
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync "%s: LOSS OF DATA. So, please make sure you have checked in\n"
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync "%s: all your changes already. If you didn't, then don't blame\n"
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync "%s: anyone for not warning you!\n"
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync "%s: Press any key to continue...\n",
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync g_szProgName, g_szProgName, g_szProgName, g_szProgName, g_szProgName,
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = scmProcessSomething(ValueUnion.psz, pSettings);