diff options
Diffstat (limited to 'src/util/WStringUtil.cxx')
-rw-r--r-- | src/util/WStringUtil.cxx | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/src/util/WStringUtil.cxx b/src/util/WStringUtil.cxx deleted file mode 100644 index 19e4fc68d..000000000 --- a/src/util/WStringUtil.cxx +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright (C) 2003-2015 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "WStringUtil.hxx" -#include "WStringAPI.hxx" -#include "ASCII.hxx" - -#include <algorithm> - -#include <assert.h> -#include <string.h> - -bool -StringStartsWith(const wchar_t *haystack, const wchar_t *needle) -{ - return memcmp(haystack, needle, StringLength(needle) * sizeof(needle[0])) == 0; -} - -bool -StringEndsWith(const wchar_t *haystack, const wchar_t *needle) -{ - const size_t haystack_length = StringLength(haystack); - const size_t needle_length = StringLength(needle); - - return haystack_length >= needle_length && - StringIsEqual(haystack + haystack_length - needle_length, needle); -} - -const wchar_t * -StringAfterPrefix(const wchar_t *string, const wchar_t *prefix) -{ -#if !CLANG_CHECK_VERSION(3,6) - /* disabled on clang due to -Wtautological-pointer-compare */ - assert(string != nullptr); - assert(prefix != nullptr); -#endif - - size_t prefix_length = StringLength(prefix); - return StringIsEqual(string, prefix, prefix_length) - ? string + prefix_length - : nullptr; -} - -const wchar_t * -FindStringSuffix(const wchar_t *p, const wchar_t *suffix) -{ - const size_t p_length = StringLength(p); - const size_t suffix_length = StringLength(suffix); - - if (p_length < suffix_length) - return nullptr; - - const auto *q = p + p_length - suffix_length; - return memcmp(q, suffix, suffix_length * sizeof(*suffix)) == 0 - ? q - : nullptr; -} |