1 files changed, 93 insertions, 0 deletions

diff --git a/libraries/eina/src/include/eina_inline_ustringshare.x b/libraries/eina/src/include/eina_inline_ustringshare.x
new file mode 100644
index 0000000..ace6fdc
--- /dev/null
+++ b/libraries/eina/src/include/eina_inline_ustringshare.x
@@ -0,0 +1,93 @@
+/* EINA - EFL data type library
+ * Copyright (C) 2002-2008 Gustavo Sverzut Barbieri
+                           Tom Hacohen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library;
+ * if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef EINA_USTRINGSHARE_INLINE_H_
+#define EINA_USTRINGSHARE_INLINE_H_
+
+#include "eina_unicode.h"
+#include "eina_ustringshare.h"
+
+/**
+ * @addtogroup Eina_UStringshare_Group Unicode Stringshare
+ *
+ * @{
+ */
+
+/**
+ * Replace the previously stringshared pointer with new content.
+ *
+ * The string pointed by @a p_str should be previously stringshared or
+ * @c NULL and it will be eina_ustringshare_del(). The new string will
+ * be passed to eina_ustringshare_add() and then assigned to @c *p_str.
+ *
+ * @param p_str pointer to the stringhare to be replaced. Must not be
+ *        @c NULL, but @c *p_str may be @c NULL as it is a valid
+ *        stringshare handle.
+ * @param news new string to be stringshared, may be @c NULL.
+ *
+ * @return #EINA_TRUE if the strings were different and thus replaced,
+ *         #EINA_FALSE if the strings were the same after shared.
+ */
+static inline Eina_Bool
+eina_ustringshare_replace(const Eina_Unicode **p_str, const Eina_Unicode *news)
+{
+   if (*p_str == news) return EINA_FALSE;
+
+   news = eina_ustringshare_add(news);
+   eina_ustringshare_del(*p_str);
+   if (*p_str == news)
+     return EINA_FALSE;
+   *p_str = news;
+   return EINA_TRUE;
+}
+
+/**
+ * Replace the previously stringshared pointer with a new content.
+ *
+ * The string pointed by @a p_str should be previously stringshared or
+ * @c NULL and it will be eina_ustringshare_del(). The new string will
+ * be passed to eina_ustringshare_add_length() and then assigned to @c *p_str.
+ *
+ * @param p_str pointer to the stringhare to be replaced. Must not be
+ *        @c NULL, but @c *p_str may be @c NULL as it is a valid
+ *        stringshare handle.
+ * @param news new string to be stringshared, may be @c NULL.
+ * @param slen The string size (<= strlen(str)).
+ *
+ * @return #EINA_TRUE if the strings were different and thus replaced,
+ *         #EINA_FALSE if the strings were the same after shared.
+ */
+static inline Eina_Bool
+eina_ustringshare_replace_length(const Eina_Unicode **p_str, const Eina_Unicode *news, unsigned int slen)
+{
+   if (*p_str == news) return EINA_FALSE;
+
+   news = eina_ustringshare_add_length(news, slen);
+   eina_ustringshare_del(*p_str);
+   if (*p_str == news)
+     return EINA_FALSE;
+   *p_str = news;
+   return EINA_TRUE;
+}
+
+/**
+ * @}
+ */
+
+#endif /* EINA_USTRINGSHARE_INLINE_H_ */