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00020 #pragma once
00021
00022 #include <cstddef>
00023 #include <drizzled/definitions.h>
00024
00025 #include <drizzled/visibility.h>
00026
00027 namespace drizzled
00028 {
00029
00030 typedef struct charset_info_st CHARSET_INFO;
00031
00032 extern DRIZZLED_API CHARSET_INFO *all_charsets[256];
00033 extern CHARSET_INFO compiled_charsets[];
00034
00035 extern uint32_t get_charset_number(const char *cs_name, uint32_t cs_flags);
00036 extern uint32_t get_collation_number(const char *name);
00037 extern const char *get_charset_name(uint32_t cs_number);
00038
00039 DRIZZLED_API const CHARSET_INFO *get_charset(uint32_t cs_number);
00040 DRIZZLED_API const CHARSET_INFO *get_charset_by_name(const char *cs_name);
00041 DRIZZLED_API const CHARSET_INFO *get_charset_by_csname(const char *cs_name, uint32_t cs_flags);
00042
00043 extern bool resolve_charset(const char *cs_name,
00044 const CHARSET_INFO *default_cs,
00045 const CHARSET_INFO **cs);
00046 extern bool resolve_collation(const char *cl_name,
00047 const CHARSET_INFO *default_cl,
00048 const CHARSET_INFO **cl);
00049
00050 extern void free_charsets(void);
00051 extern char *get_charsets_dir(char *buf);
00052 extern bool my_charset_same(const CHARSET_INFO *cs1, const CHARSET_INFO *cs2);
00053 extern bool init_compiled_charsets(myf flags);
00054 extern void add_compiled_collation(CHARSET_INFO *cs);
00055 extern size_t escape_string_for_drizzle(const CHARSET_INFO *charset_info,
00056 char *to, size_t to_length,
00057 const char *from, size_t length);
00058 extern size_t escape_quotes_for_drizzle(const CHARSET_INFO *charset_info,
00059 char *to, size_t to_length,
00060 const char *from, size_t length);
00061
00062 }
00063