| | 1 | // © 2016 and later: Unicode, Inc. and others. |
| | 2 | // License & terms of use: http://www.unicode.org/copyright.html |
| | 3 | /* |
| | 4 | ******************************************************************************* |
| | 5 | * Copyright (C) 2003-2006, International Business Machines |
| | 6 | * Corporation and others. All Rights Reserved. |
| | 7 | ******************************************************************************* |
| | 8 | * file name: regexc.cpp |
| | 9 | * description: The purpose of this function is to separate the codepage |
| | 10 | * conversion from the rest of the uregex_ API. This can removes any |
| | 11 | * dependency on codepage conversion, which reduces the overhead of |
| | 12 | */ |
| | 13 | |
| | 14 | #include "unicode/uregex.h" |
| | 15 | #include "unicode/unistr.h" |
| | 16 | |
| | 17 | U_NAMESPACE_USE |
| | 18 | |
| | 19 | //---------------------------------------------------------------------------------------- |
| | 20 | // |
| | 21 | // uregex_openC |
| | 22 | // |
| | 23 | //---------------------------------------------------------------------------------------- |
| | 24 | #if !UCONFIG_NO_CONVERSION && !UCONFIG_NO_REGULAR_EXPRESSIONS |
| | 25 | |
| | 26 | U_CAPI URegularExpression * U_EXPORT2 |
| | 27 | uregex_openC( const char *pattern, |
| | 28 | uint32_t flags, |
| | 29 | UParseError *pe, |
| | 30 | UErrorCode *status) { |
| | 31 | if (U_FAILURE(*status)) { |
| | 32 | return NULL; |
| | 33 | } |
| | 34 | if (pattern == NULL) { |
| | 35 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| | 36 | return NULL; |
| | 37 | } |
| | 38 | |
| | 39 | UnicodeString patString(pattern); |
| | 40 | return uregex_open(patString.getBuffer(), patString.length(), flags, pe, status); |
| | 41 | } |
| | 42 | #endif |
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