The Tor Browser: intl/icu/source/i18n/uregexc.cpp@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /*

     2 *******************************************************************************

     3 *   Copyright (C) 2003-2006, International Business Machines

     4 *   Corporation and others.  All Rights Reserved.

     5 *******************************************************************************

     6 *   file name:   regexc.cpp

     7 *   description: The purpose of this function is to separate the codepage

     8 *       conversion from the rest of the uregex_ API. This can removes any

     9 *       dependency on codepage conversion, which reduces the overhead of

    10 */

    12 #include "unicode/uregex.h"

    13 #include "unicode/unistr.h"

    15 U_NAMESPACE_USE

    17 //----------------------------------------------------------------------------------------

    18 //

    19 //    uregex_openC

    20 //

    21 //----------------------------------------------------------------------------------------

    22 #if !UCONFIG_NO_CONVERSION && !UCONFIG_NO_REGULAR_EXPRESSIONS

    24 U_CAPI URegularExpression * U_EXPORT2

    25 uregex_openC( const char           *pattern,

    26                     uint32_t        flags,

    27                     UParseError    *pe,

    28                     UErrorCode     *status) {

    29     if (U_FAILURE(*status)) {

    30         return NULL;

    31     }

    32     if (pattern == NULL) {

    33         *status = U_ILLEGAL_ARGUMENT_ERROR;

    34         return NULL;

    35     }

    37     UnicodeString patString(pattern);

    38     return uregex_open(patString.getBuffer(), patString.length(), flags, pe, status);

    39 }

    40 #endif

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