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hyung-hwan 2007-02-22 14:32:08 +00:00
parent 3d2904adb8
commit dee0475031
5 changed files with 225 additions and 8 deletions
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165
ase/cmn/str.c Normal file
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/*
* $Id: str.c,v 1.1 2007-02-22 14:32:08 bacon Exp $
*
* {License}
*/
#include <ase/cmn/str.h>
ase_str_t* ase_str_open (ase_str_t* str, ase_size_t capa)
{
if (str == ASE_NULL)
{
str = (ase_str_t*)
ASE_AWK_MALLOC (awk, ASE_SIZEOF(ase_str_t));
if (str == ASE_NULL) return ASE_NULL;
str->__dynamic = ase_true;
}
else str->__dynamic = ase_false;
str->awk = awk;
str->buf = (ase_char_t*) ASE_AWK_MALLOC (
awk, ASE_SIZEOF(ase_char_t) * (capa + 1));
if (str->buf == ASE_NULL)
{
if (str->__dynamic) ASE_AWK_FREE (awk, str);
return ASE_NULL;
}
str->size = 0;
str->capa = capa;
str->buf[0] = ASE_T('\0');
return str;
}
void ase_str_close (ase_str_t* str)
{
ASE_AWK_FREE (str->awk, str->buf);
if (str->__dynamic) ASE_AWK_FREE (str->awk, str);
}
void ase_str_clear (ase_str_t* str)
{
str->size = 0;
str->buf[0] = ASE_T('\0');
}
void ase_str_forfeit (ase_str_t* str)
{
if (str->__dynamic) ASE_AWK_FREE (str->awk, str);
}
void ase_str_swap (ase_str_t* str, ase_str_t* str1)
{
ase_str_t tmp;
tmp.buf = str->buf;
tmp.size = str->size;
tmp.capa = str->capa;
tmp.awk = str->awk;
str->buf = str1->buf;
str->size = str1->size;
str->capa = str1->capa;
str->awk = str1->awk;
str1->buf = tmp.buf;
str1->size = tmp.size;
str1->capa = tmp.capa;
str1->awk = tmp.awk;
}
ase_size_t ase_str_cpy (ase_str_t* str, const ase_char_t* s)
{
/* TODO: improve it */
return ase_str_ncpy (str, s, ase_strlen(s));
}
ase_size_t ase_str_ncpy (ase_str_t* str, const ase_char_t* s, ase_size_t len)
{
ase_char_t* buf;
if (len > str->capa)
{
buf = (ase_char_t*) ASE_AWK_MALLOC (
str->awk, ASE_SIZEOF(ase_char_t) * (len + 1));
if (buf == ASE_NULL) return (ase_size_t)-1;
ASE_AWK_FREE (str->awk, str->buf);
str->capa = len;
str->buf = buf;
}
str->size = ase_strncpy (str->buf, s, len);
str->buf[str->size] = ASE_T('\0');
return str->size;
}
ase_size_t ase_str_cat (ase_str_t* str, const ase_char_t* s)
{
/* TODO: improve it */
return ase_str_ncat (str, s, ase_strlen(s));
}
ase_size_t ase_str_ncat (ase_str_t* str, const ase_char_t* s, ase_size_t len)
{
if (len > str->capa - str->size)
{
ase_char_t* tmp;
ase_size_t capa;
capa = str->size + len;
/* double the capa if necessary for concatenation */
if (capa < str->capa * 2) capa = str->capa * 2;
if (str->awk->prmfns.realloc != ASE_NULL)
{
tmp = (ase_char_t*) ASE_AWK_REALLOC (
str->awk, str->buf,
ASE_SIZEOF(ase_char_t) * (capa + 1));
if (tmp == ASE_NULL) return (ase_size_t)-1;
}
else
{
tmp = (ase_char_t*) ASE_AWK_MALLOC (
str->awk, ASE_SIZEOF(ase_char_t) * (capa + 1));
if (tmp == ASE_NULL) return (ase_size_t)-1;
if (str->buf != ASE_NULL)
{
ASE_AWK_MEMCPY (str->awk, tmp, str->buf,
ASE_SIZEOF(ase_char_t) * (str->capa + 1));
ASE_AWK_FREE (str->awk, str->buf);
}
}
str->capa = capa;
str->buf = tmp;
}
str->size += ase_strncpy (&str->buf[str->size], s, len);
str->buf[str->size] = ASE_T('\0');
return str->size;
}
ase_size_t ase_str_ccat (ase_str_t* str, ase_char_t c)
{
return ase_str_ncat (str, &c, 1);
}
ase_size_t ase_str_nccat (ase_str_t* str, ase_char_t c, ase_size_t len)
{
while (len > 0)
{
if (ase_str_ncat (str, &c, 1) == (ase_size_t)-1)
{
return (ase_size_t)-1;
}
len--;
}
return str->size;
}

52
ase/cmn/str.h Normal file
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/*
* $Id: str.h,v 1.1 2007-02-22 14:32:08 bacon Exp $
*
* {License}
*/
#ifndef _ASE_CMN_STR_H_
#define _ASE_CMN_STR_H_
#include <ase/types.h>
#include <ase/macros.h>
#define ASE_STR_LEN(x) ((x)->size)
#define ASE_STR_SIZE(x) ((x)->size + 1)
#define ASE_STR_CAPA(x) ((x)->capa)
#define ASE_STR_BUF(x) ((x)->buf)
#define ASE_STR_CHAR(x,idx) ((x)->buf[idx])
typedef struct ase_str_t ase_str_t;
struct ase_str_t
{
ase_char_t* buf;
ase_size_t size;
ase_size_t capa;
ase_bool_t __dynamic;
};
#ifdef __cplusplus
extern "C" {
#endif
ase_str_t* ase_str_open (ase_str_t* str, ase_size_t capa, ase_t* awk);
void ase_str_close (ase_str_t* str);
void ase_str_clear (ase_str_t* str);
void ase_str_forfeit (ase_str_t* str);
void ase_str_swap (ase_str_t* str, ase_str_t* str2);
ase_size_t ase_str_cpy (ase_str_t* str, const ase_char_t* s);
ase_size_t ase_str_ncpy (ase_str_t* str, const ase_char_t* s, ase_size_t len);
ase_size_t ase_str_cat (ase_str_t* str, const ase_char_t* s);
ase_size_t ase_str_ncat (ase_str_t* str, const ase_char_t* s, ase_size_t len);
ase_size_t ase_str_ccat (ase_str_t* str, ase_char_t c);
ase_size_t ase_str_nccat (ase_str_t* str, ase_char_t c, ase_size_t len);
#ifdef __cplusplus
}
#endif
#endif

4
ase/utl/ctype.h
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@ -2,8 +2,8 @@
* $id$
*/
#ifndef _ASE_CTYPE_H_
#define _ASE_CTYPE_H_
#ifndef _ASE_UTL_CTYPE_H_
#define _ASE_UTL_CTYPE_H_
#include <ase/types.h>
#include <ase/macros.h>

6
ase/utl/main.h
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/*
* $Id: main.h,v 1.1 2007-02-20 14:04:21 bacon Exp $
* $Id: main.h,v 1.2 2007-02-22 14:32:08 bacon Exp $
*/
#ifndef _ASE_MAIN_H_
#define _ASE_MAIN_H_
#ifndef _ASE_UTL_MAIN_H_
#define _ASE_UTL_MAIN_H_
#include <ase/types.h>
#include <ase/macros.h>

6
ase/utl/stdio.h
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/*
* $Id: stdio.h,v 1.2 2007-02-21 04:09:28 bacon Exp $
* $Id: stdio.h,v 1.3 2007-02-22 14:32:08 bacon Exp $
*/
#ifndef _ASE_STDIO_H_
#define _ASE_STDIO_H_
#ifndef _ASE_UTL_STDIO_H_
#define _ASE_UTL_STDIO_H_
#include <ase/types.h>
#include <ase/macros.h>