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#ifndef __EVIL_UTIL_H__
#define __EVIL_UTIL_H__
/**
* @brief Convert a string from char * to wchar_t *.
*
* @param text The string to convert.
* @return The converted string.
*
* Convert a string from char * to wchar_t * and return it. If the
* allocation or conversion fails, NULL is returned. On success, the
* returned value must be freed when it is not used anymore.
*
* Conformity: Non applicable.
*
* Supported OS: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000,
* Windows XP.
*
* @ingroup Evil
*/
EAPI wchar_t *evil_char_to_wchar(const char *text);
/**
* @brief Convert a string from wchar_t * to char *.
*
* @param text The string to convert.
* @return The converted string.
*
* Convert a string from wchar_t * to char * and return it. If the
* allocation or conversion fails, NULL is returned. On success, the
* returned value must be freed when it is not used anymore.
*
* Conformity: Non applicable.
*
* Supported OS: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000,
* Windows XP.
*
* @ingroup Evil
*/
EAPI char *evil_wchar_to_char(const wchar_t *text);
/**
* @brief Convert a string from UTF-16 to UTF-8.
*
* @param text The string to convert in UTF-16.
* @return The converted string in UTF-8.
*
* Convert a string from UTF-16 to UTF-8 and return it. If the
* allocation or conversion fails, NULL is returned. On success, the
* returned value must be freed when it is not used anymore.
*
* Conformity: Non applicable.
*
* Supported OS: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000,
* Windows XP.
*
* @ingroup Evil
*/
EAPI char *evil_utf16_to_utf8(const wchar_t *text);
EAPI const char *evil_format_message(long err);
EAPI const char *evil_last_error_get(void);
/**
* @brief Return a dir to store temporary files.
*
* @return The directory to store temporary files.
*
* Return a directory to store temporary files. The function gets
* the value of the following environment variables, and in that order:
* - TMP
* - TEMP
* - USERPROFILE
* - WINDIR
* and returns its value if it exists. If none exists, the function
* returns "C:\".
*
* Conformity: Non applicable.
*
* Supported OS: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000,
* Windows XP.
* @deprecated
* This function is deprecated and returns @c NULL.
* Use eina_environment_tmp_get() instead.
*
* @ingroup Evil
*/
EAPI const char *evil_tmpdir_get(void);
/**
* @brief Return a dir to store personal files.
*
* @return The directory to store personal files.
*
* Return a directory to store personal files. The function gets
* the value of the following environment variables, and in that order:
* - HOME
* - USERPROFILE
* - WINDIR
* and returns its value if it exists. If none exists, the function
* returns "C:\".
*
* Conformity: Non applicable.
*
* Supported OS: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000,
* Windows XP.
* @deprecated
* This function is deprecated and returns @c NULL.
* Use eina_environment_home_get() instead.
*
* @ingroup Evil
*/
EAPI const char *evil_homedir_get(void);
/**
* @brief check if the given path is absolute.
*
* @param path The path to check.
* @return 1 if the given path is absolute, 0 otherwise.
*
* Check if the path @p path is absolute or not. An absolute path must
* begin with a letter (upper or lower case), followed by by the char
* ':', followed by the char '/' or '\'. If @p path is absolute this
* function returns 1, otherwise it returns 0. If @p path is @c NULL,
* it returns 0.
*
* Conformity: Non applicable.
*
* Supported OS: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000,
* Windows XP.
*
* @since 1.7
*
* @ingroup Evil
*/
EAPI int evil_path_is_absolute(const char *path);
#endif /* __EVIL_UTIL_H__ */
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