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authorMax Kellermann <max@duempel.org>2015-11-06 09:09:02 +0100
committerMax Kellermann <max@duempel.org>2015-11-06 09:20:18 +0100
commit733989a284d2f7cce37634b12afad72cc019f659 (patch)
treeb7e0fca51ba23f777fc6cd2d35278cc812988265 /src/util
parent493f74d94dd6ebf5f185ce68d17a0110516c7337 (diff)
downloadmpd-733989a284d2f7cce37634b12afad72cc019f659.tar.gz
mpd-733989a284d2f7cce37634b12afad72cc019f659.tar.xz
mpd-733989a284d2f7cce37634b12afad72cc019f659.zip
util/StringUtil: move comparison functions to StringCompare.cxx
Diffstat (limited to '')
-rw-r--r--src/util/StringCompare.cxx82
-rw-r--r--src/util/StringCompare.hxx64
-rw-r--r--src/util/StringUtil.cxx48
-rw-r--r--src/util/StringUtil.hxx29
-rw-r--r--src/util/WStringCompare.cxx (renamed from src/util/WStringUtil.cxx)5
-rw-r--r--src/util/WStringCompare.hxx62
-rw-r--r--src/util/WStringUtil.hxx52
7 files changed, 209 insertions, 133 deletions
diff --git a/src/util/StringCompare.cxx b/src/util/StringCompare.cxx
new file mode 100644
index 000000000..a7e505d12
--- /dev/null
+++ b/src/util/StringCompare.cxx
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2013-2015 Max Kellermann <max@duempel.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "StringCompare.hxx"
+#include "StringAPI.hxx"
+
+#include <assert.h>
+#include <string.h>
+
+bool
+StringStartsWith(const char *haystack, const char *needle)
+{
+ const size_t length = strlen(needle);
+ return memcmp(haystack, needle, length) == 0;
+}
+
+bool
+StringEndsWith(const char *haystack, const char *needle)
+{
+ const size_t haystack_length = strlen(haystack);
+ const size_t needle_length = strlen(needle);
+
+ return haystack_length >= needle_length &&
+ memcmp(haystack + haystack_length - needle_length,
+ needle, needle_length) == 0;
+}
+
+const char *
+StringAfterPrefix(const char *string, const char *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 = strlen(prefix);
+ return StringIsEqual(string, prefix, prefix_length)
+ ? string + prefix_length
+ : nullptr;
+}
+
+const char *
+FindStringSuffix(const char *p, const char *suffix)
+{
+ const size_t p_length = strlen(p);
+ const size_t suffix_length = strlen(suffix);
+
+ if (p_length < suffix_length)
+ return nullptr;
+
+ const char *q = p + p_length - suffix_length;
+ return memcmp(q, suffix, suffix_length) == 0
+ ? q
+ : nullptr;
+}
diff --git a/src/util/StringCompare.hxx b/src/util/StringCompare.hxx
new file mode 100644
index 000000000..2c23b312f
--- /dev/null
+++ b/src/util/StringCompare.hxx
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2013-2015 Max Kellermann <max@duempel.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef STRING_COMPARE_HXX
+#define STRING_COMPARE_HXX
+
+#include "Compiler.h"
+
+#ifdef _UNICODE
+#include "WStringCompare.hxx"
+#endif
+
+gcc_pure
+bool
+StringStartsWith(const char *haystack, const char *needle);
+
+gcc_pure
+bool
+StringEndsWith(const char *haystack, const char *needle);
+
+/**
+ * Returns the portion of the string after a prefix. If the string
+ * does not begin with the specified prefix, this function returns
+ * nullptr.
+ */
+gcc_pure gcc_nonnull_all
+const char *
+StringAfterPrefix(const char *string, const char *prefix);
+
+/**
+ * Check if the given string ends with the specified suffix. If yes,
+ * returns the position of the suffix, and nullptr otherwise.
+ */
+gcc_pure
+const char *
+FindStringSuffix(const char *p, const char *suffix);
+
+#endif
diff --git a/src/util/StringUtil.cxx b/src/util/StringUtil.cxx
index b9c99eb4a..337476f18 100644
--- a/src/util/StringUtil.cxx
+++ b/src/util/StringUtil.cxx
@@ -27,54 +27,6 @@
#include <assert.h>
#include <string.h>
-bool
-StringStartsWith(const char *haystack, const char *needle)
-{
- const size_t length = strlen(needle);
- return memcmp(haystack, needle, length) == 0;
-}
-
-bool
-StringEndsWith(const char *haystack, const char *needle)
-{
- const size_t haystack_length = strlen(haystack);
- const size_t needle_length = strlen(needle);
-
- return haystack_length >= needle_length &&
- memcmp(haystack + haystack_length - needle_length,
- needle, needle_length) == 0;
-}
-
-const char *
-StringAfterPrefix(const char *string, const char *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 = strlen(prefix);
- return StringIsEqual(string, prefix, prefix_length)
- ? string + prefix_length
- : nullptr;
-}
-
-const char *
-FindStringSuffix(const char *p, const char *suffix)
-{
- const size_t p_length = strlen(p);
- const size_t suffix_length = strlen(suffix);
-
- if (p_length < suffix_length)
- return nullptr;
-
- const char *q = p + p_length - suffix_length;
- return memcmp(q, suffix, suffix_length) == 0
- ? q
- : nullptr;
-}
-
char *
CopyString(char *gcc_restrict dest, const char *gcc_restrict src, size_t size)
{
diff --git a/src/util/StringUtil.hxx b/src/util/StringUtil.hxx
index 7e6dc4d61..9f30d363d 100644
--- a/src/util/StringUtil.hxx
+++ b/src/util/StringUtil.hxx
@@ -24,35 +24,6 @@
#include <stddef.h>
-#ifdef _UNICODE
-#include "WStringUtil.hxx"
-#endif
-
-gcc_pure
-bool
-StringStartsWith(const char *haystack, const char *needle);
-
-gcc_pure
-bool
-StringEndsWith(const char *haystack, const char *needle);
-
-/**
- * Returns the portion of the string after a prefix. If the string
- * does not begin with the specified prefix, this function returns
- * nullptr.
- */
-gcc_pure gcc_nonnull_all
-const char *
-StringAfterPrefix(const char *string, const char *prefix);
-
-/**
- * Check if the given string ends with the specified suffix. If yes,
- * returns the position of the suffix, and nullptr otherwise.
- */
-gcc_pure
-const char *
-FindStringSuffix(const char *p, const char *suffix);
-
/**
* Copy a string. If the buffer is too small, then the string is
* truncated. This is a safer version of strncpy().
diff --git a/src/util/WStringUtil.cxx b/src/util/WStringCompare.cxx
index 19e4fc68d..77c3a8629 100644
--- a/src/util/WStringUtil.cxx
+++ b/src/util/WStringCompare.cxx
@@ -17,11 +17,8 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#include "WStringUtil.hxx"
+#include "WStringCompare.hxx"
#include "WStringAPI.hxx"
-#include "ASCII.hxx"
-
-#include <algorithm>
#include <assert.h>
#include <string.h>
diff --git a/src/util/WStringCompare.hxx b/src/util/WStringCompare.hxx
new file mode 100644
index 000000000..3547076ca
--- /dev/null
+++ b/src/util/WStringCompare.hxx
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2013-2015 Max Kellermann <max@duempel.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef WSTRING_COMPARE_HXX
+#define WSTRING_COMPARE_HXX
+
+#include "Compiler.h"
+
+#include <wchar.h>
+
+gcc_pure
+bool
+StringStartsWith(const wchar_t *haystack, const wchar_t *needle);
+
+gcc_pure
+bool
+StringEndsWith(const wchar_t *haystack, const wchar_t *needle);
+
+/**
+ * Returns the portion of the string after a prefix. If the string
+ * does not begin with the specified prefix, this function returns
+ * nullptr.
+ */
+gcc_nonnull_all
+const wchar_t *
+StringAfterPrefix(const wchar_t *string, const wchar_t *prefix);
+
+/**
+ * Check if the given string ends with the specified suffix. If yes,
+ * returns the position of the suffix, and nullptr otherwise.
+ */
+gcc_pure
+const wchar_t *
+FindStringSuffix(const wchar_t *p, const wchar_t *suffix);
+
+#endif
diff --git a/src/util/WStringUtil.hxx b/src/util/WStringUtil.hxx
deleted file mode 100644
index 3dde0162e..000000000
--- a/src/util/WStringUtil.hxx
+++ /dev/null
@@ -1,52 +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.
- */
-
-#ifndef WSTRING_UTIL_HXX
-#define WSTRING_UTIL_HXX
-
-#include "Compiler.h"
-
-#include <wchar.h>
-
-gcc_pure
-bool
-StringStartsWith(const wchar_t *haystack, const wchar_t *needle);
-
-gcc_pure
-bool
-StringEndsWith(const wchar_t *haystack, const wchar_t *needle);
-
-/**
- * Returns the portion of the string after a prefix. If the string
- * does not begin with the specified prefix, this function returns
- * nullptr.
- */
-gcc_nonnull_all
-const wchar_t *
-StringAfterPrefix(const wchar_t *string, const wchar_t *prefix);
-
-/**
- * Check if the given string ends with the specified suffix. If yes,
- * returns the position of the suffix, and nullptr otherwise.
- */
-gcc_pure
-const wchar_t *
-FindStringSuffix(const wchar_t *p, const wchar_t *suffix);
-
-#endif