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New ctype functions/macros to support many charsets at a time

Browse Source 
client/mysql.cc:
  new ctypes
client/mysqldump.c:
  new ctypes
client/mysqltest.c:
  new ctypes
client/sql_string.cc:
  new ctypes
client/sql_string.h:
  new ctypes
extra/mysql_install.c:
  new ctypes
extra/replace.c:
  new ctypes
extra/resolve_stack_dump.c:
  new ctypes
extra/resolveip.c:
  new ctypes
heap/hp_hash.c:
  new ctypes
include/m_ctype.h:
  new ctypes
include/my_sys.h:
  new ctypes
isam/_key.c:
  new ctypes
isam/_search.c:
  new ctypes
libmysql/Makefile.shared:
  new ctypes
libmysql/libmysql.c:
  new ctypes
myisam/ft_dump.c:
  new ctypes
myisam/ft_parser.c:
  new ctypes
myisam/mi_test1.c:
  new ctypes
mysys/charset.c:
  new ctypes
mysys/default.c:
  new ctypes
mysys/getvar.c:
  new ctypes
mysys/hash.c:
  new ctypes
mysys/mf_casecnv.c:
  new ctypes
mysys/mf_dirname.c:
  new ctypes
mysys/mf_format.c:
  new ctypes
mysys/mf_iocache2.c:
  new ctypes
mysys/mf_soundex.c:
  new ctypes
mysys/mf_wfile.c:
  new ctypes
mysys/my_error.c:
  new ctypes
mysys/my_getwd.c:
  new ctypes
mysys/my_init.c:
  new ctypes
mysys/my_vsnprintf.c:
  new ctypes
mysys/typelib.c:
  new ctypes
sql/convert.cc:
  new ctypes
sql/des_key_file.cc:
  new ctypes
sql/field.cc:
  new ctypes
sql/field.h:
  new ctypes
sql/field_conv.cc:
  new ctypes
sql/filesort.cc:
  new ctypes
sql/ha_innodb.cc:
  new ctypes
sql/hostname.cc:
  new ctypes
sql/init.cc:
  new ctypes
sql/item.cc:
  new ctypes
sql/item_func.cc:
  new ctypes
sql/item_strfunc.cc:
  new ctypes
sql/item_sum.cc:
  new ctypes
sql/item_timefunc.cc:
  new ctypes
sql/key.cc:
  new ctypes
sql/log.cc:
  new ctypes
sql/mysql_priv.h:
  new ctypes
sql/mysqld.cc:
  new ctypes
sql/opt_range.cc:
  new ctypes
sql/procedure.cc:
  new ctypes
sql/slave.cc:
  new ctypes
sql/sql_acl.cc:
  new ctypes
sql/sql_analyse.cc:
  new ctypes
sql/sql_base.cc:
  new ctypes
sql/sql_cache.cc:
  new ctypes
sql/sql_db.cc:
  new ctypes
sql/sql_handler.cc:
  new ctypes
sql/sql_lex.cc:
  new ctypes
sql/sql_parse.cc:
  new ctypes
sql/sql_show.cc:
  new ctypes
sql/sql_string.cc:
  new ctypes
sql/sql_string.h:
  new ctypes
sql/sql_table.cc:
  new ctypes
sql/sql_yacc.yy:
  new ctypes
sql/table.cc:
  new ctypes
sql/time.cc:
  new ctypes
strings/Makefile.am:
  new ctypes
strings/ctype-big5.c:
  new ctypes
strings/ctype-czech.c:
  new ctypes
strings/ctype-gbk.c:
  new ctypes
strings/ctype-latin1_de.c:
  new ctypes
strings/ctype-sjis.c:
  new ctypes
strings/ctype-tis620.c:
  new ctypes
strings/ctype.c:
  new ctypes
strings/str2int.c:
  new ctypes
strings/strto.c:
  new ctypes
tools/mysqlmanager.c:
  new ctypes
This commit is contained in:
unknown
2002-03-12 21:37:58 +04:00
parent 003b294967
commit 68375e0f00
83 changed files with 1336 additions and 956 deletions
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94
client/sql_string.h
View File

@ -24,31 +24,57 @@
#define NOT_FIXED_DEC 31
#endif
class String;
int sortcmp(const String *a,const String *b);
int stringcmp(const String *a,const String *b);
String *copy_if_not_alloced(String *a,String *b,uint32 arg_length);
int wild_case_compare(String &match,String &wild,char escape);
int wild_compare(String &match,String &wild,char escape);
class String
{
char *Ptr;
uint32 str_length,Alloced_length;
bool alloced;
CHARSET_INFO *str_charset;
public:
String()
{ Ptr=0; str_length=Alloced_length=0; alloced=0; }
{
Ptr=0; str_length=Alloced_length=0; alloced=0;
str_charset=default_charset_info;
}
String(uint32 length_arg)
{ alloced=0; Alloced_length=0; (void) real_alloc(length_arg); }
{
alloced=0; Alloced_length=0; (void) real_alloc(length_arg);
str_charset=default_charset_info;
}
String(const char *str)
{ Ptr=(char*) str; str_length=(uint) strlen(str); Alloced_length=0; alloced=0;}
{
Ptr=(char*) str; str_length=(uint) strlen(str); Alloced_length=0; alloced=0;
str_charset=default_charset_info;
}
String(const char *str,uint32 len)
{ Ptr=(char*) str; str_length=len; Alloced_length=0; alloced=0;}
{
Ptr=(char*) str; str_length=len; Alloced_length=0; alloced=0;
str_charset=default_charset_info;
}
String(char *str,uint32 len)
{ Ptr=(char*) str; Alloced_length=str_length=len; alloced=0;}
{
Ptr=(char*) str; Alloced_length=str_length=len; alloced=0;
str_charset=default_charset_info;
}
String(const String &str)
{ Ptr=str.Ptr ; str_length=str.str_length ;
Alloced_length=str.Alloced_length; alloced=0; }
{
Ptr=str.Ptr ; str_length=str.str_length ;
Alloced_length=str.Alloced_length; alloced=0;
str_charset=str.str_charset;
}
static void *operator new(size_t size) { return (void*) sql_alloc((uint) size); }
static void operator delete(void *ptr_arg,size_t size) /*lint -e715 */
{ sql_element_free(ptr_arg); }
~String() { free(); }
inline CHARSET_INFO *charset() const { return str_charset; }
inline uint32 length() const { return str_length;}
inline uint32 alloced_length() const { return Alloced_length;}
inline char& operator [] (uint32 i) const { return Ptr[i]; }
@ -124,7 +150,7 @@ public:
char *new_ptr;
if (!(new_ptr=(char*) my_realloc(Ptr,arg_length,MYF(0))))
{
(void) my_free(Ptr,MYF(0));
Alloced_length = 0;
real_alloc(arg_length);
}
else
@ -153,6 +179,7 @@ public:
bool append(const char *s,uint32 arg_length=0);
bool append(IO_CACHE* file, uint32 arg_length);
int strstr(const String &search,uint32 offset=0); // Returns offset to substring or -1
int strstr_case(const String &s,uint32 offset=0);
int strrstr(const String &search,uint32 offset=0); // Returns offset to substring or -1
bool replace(uint32 offset,uint32 arg_length,const String &to);
inline bool append(char chr)
@ -171,8 +198,8 @@ public:
}
bool fill(uint32 max_length,char fill);
void strip_sp();
inline void caseup() { ::caseup(Ptr,str_length); }
inline void casedn() { ::casedn(Ptr,str_length); }
inline void caseup() { my_caseup(str_charset,Ptr,str_length); }
inline void casedn() { my_casedn(str_charset,Ptr,str_length); }
friend int sortcmp(const String *a,const String *b);
friend int stringcmp(const String *a,const String *b);
friend String *copy_if_not_alloced(String *a,String *b,uint32 arg_length);
@ -180,4 +207,49 @@ public:
friend int wild_compare(String &match,String &wild,char escape);
uint32 numchars();
int charpos(int i,uint32 offset=0);
// added by Holyfoot for "geometry" needs
int reserve(uint32 space_needed)
{
return realloc(str_length + space_needed);
}
int reserve(uint32 space_needed, uint32 grow_by);
// these append operations do NOT check alloced memory
// q_*** methods writes values of parameters itself
// qs_*** methods writes string representation of value
void q_append(const char &c)
{
Ptr[str_length++] = c;
}
void q_append(const uint32 &n)
{
int4store(Ptr + str_length, n);
str_length += 4;
}
void q_append(double d)
{
float8store(Ptr + str_length, d);
str_length += 8;
}
void q_append(double *d)
{
float8store(Ptr + str_length, *d);
str_length += 8;
}
void q_append(const char *data, uint32 data_len)
{
memcpy(Ptr + str_length, data, data_len);
str_length += data_len;
}
void WriteAtPosition(int position, uint32 value)
{
int4store(Ptr + position,value);
}
void qs_append(const char *str);
void qs_append(double d);
void qs_append(double *d);
void qs_append(const char &c);
};