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-rw-r--r--mariadb-connector-c-v_2.3.7/libmariadb/charset.c78
1 files changed, 78 insertions, 0 deletions
diff --git a/mariadb-connector-c-v_2.3.7/libmariadb/charset.c b/mariadb-connector-c-v_2.3.7/libmariadb/charset.c
new file mode 100644
index 0000000..c69f56d
--- /dev/null
+++ b/mariadb-connector-c-v_2.3.7/libmariadb/charset.c
@@ -0,0 +1,78 @@
+/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ MA 02111-1301, USA */
+
+#include "mysys_priv.h"
+#include "mysys_err.h"
+#include <m_ctype.h>
+#include <m_string.h>
+#include <my_dir.h>
+
+CHARSET_INFO *default_charset_info = (CHARSET_INFO *)&compiled_charsets[5];
+CHARSET_INFO *my_charset_bin= (CHARSET_INFO *)&compiled_charsets[32];
+CHARSET_INFO *my_charset_latin1= (CHARSET_INFO *)&compiled_charsets[5];
+CHARSET_INFO *my_charset_utf8_general_ci= (CHARSET_INFO *)&compiled_charsets[21];
+
+CHARSET_INFO * STDCALL mysql_get_charset_by_nr(uint cs_number)
+{
+ int i= 0;
+
+ while (compiled_charsets[i].nr && cs_number != compiled_charsets[i].nr)
+ i++;
+
+ return (compiled_charsets[i].nr) ? (CHARSET_INFO *)&compiled_charsets[i] : NULL;
+}
+
+my_bool set_default_charset(uint cs, myf flags)
+{
+ CHARSET_INFO *new_charset;
+ DBUG_ENTER("set_default_charset");
+ DBUG_PRINT("enter",("character set: %d",(int) cs));
+ new_charset = mysql_get_charset_by_nr(cs);
+ if (!new_charset)
+ {
+ DBUG_PRINT("error",("Couldn't set default character set"));
+ DBUG_RETURN(TRUE); /* error */
+ }
+ default_charset_info = new_charset;
+ DBUG_RETURN(FALSE);
+}
+
+CHARSET_INFO * STDCALL mysql_get_charset_by_name(const char *cs_name)
+{
+ int i= 0;
+
+ while (compiled_charsets[i].nr && strcmp(cs_name, compiled_charsets[i].csname) != 0)
+ i++;
+
+ return (compiled_charsets[i].nr) ? (CHARSET_INFO *)&compiled_charsets[i] : NULL;
+}
+
+my_bool set_default_charset_by_name(const char *cs_name, myf flags)
+{
+ CHARSET_INFO *new_charset;
+ DBUG_ENTER("set_default_charset_by_name");
+ DBUG_PRINT("enter",("character set: %s", cs_name));
+ new_charset = mysql_get_charset_by_name(cs_name);
+ if (!new_charset)
+ {
+ DBUG_PRINT("error",("Couldn't set default character set"));
+ DBUG_RETURN(TRUE); /* error */
+ }
+
+ default_charset_info = new_charset;
+ DBUG_RETURN(FALSE);
+}