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#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include "eina_private.h"
#include "eina_str.h"
#include "eina_strbuf_common.h"
#include "eina_unicode.h"
/*============================================================================*
* Local *
*============================================================================*/
/**
* @cond LOCAL
*/
#ifdef _STRBUF_DATA_TYPE
# undef _STRBUF_DATA_TYPE
#endif
#ifdef _STRBUF_CSIZE
# undef _STRBUF_CSIZE
#endif
#ifdef _STRBUF_STRUCT_NAME
# undef _STRBUF_STRUCT_NAME
#endif
#ifdef _STRBUF_STRLEN_FUNC
# undef _STRBUF_STRLEN_FUNC
#endif
#ifdef _STRBUF_STRESCAPE_FUNC
# undef _STRBUF_STRESCAPE_FUNC
#endif
#ifdef _STRBUF_MAGIC
# undef _STRBUF_MAGIC
#endif
#ifdef _STRBUF_MAGIC_STR
# undef _STRBUF_MAGIC_STR
#endif
#ifdef _FUNC_EXPAND
# undef _FUNC_EXPAND
#endif
#define _STRBUF_DATA_TYPE char
#define _STRBUF_CSIZE sizeof(_STRBUF_DATA_TYPE)
#define _STRBUF_STRUCT_NAME Eina_Strbuf
#define _STRBUF_STRLEN_FUNC(x) strlen(x)
#define _STRBUF_STRESCAPE_FUNC(x) eina_str_escape(x)
#define _STRBUF_MAGIC EINA_MAGIC_STRBUF
#define _STRBUF_MAGIC_STR __STRBUF_MAGIC_STR
static const char __STRBUF_MAGIC_STR[] = "Eina Strbuf";
#define _FUNC_EXPAND(y) eina_strbuf_ ## y
/**
* @endcond
*/
/*============================================================================*
* Global *
*============================================================================*/
/*============================================================================*
* API *
*============================================================================*/
EINA_API Eina_Bool
eina_strbuf_append_printf(Eina_Strbuf *buf, const char *fmt, ...)
{
va_list args;
char *str;
size_t len;
Eina_Bool ret;
va_start(args, fmt);
len = vasprintf(&str, fmt, args);
va_end(args);
if (len == 0 || !str)
return EINA_FALSE;
ret = eina_strbuf_append_length(buf, str, len);
free(str);
return ret;
}
EINA_API Eina_Bool
eina_strbuf_append_vprintf(Eina_Strbuf *buf, const char *fmt, va_list args)
{
char *str;
size_t len;
Eina_Bool ret;
len = vasprintf(&str, fmt, args);
if (len == 0 || !str)
return EINA_FALSE;
ret = eina_strbuf_append_length(buf, str, len);
free(str);
return ret;
}
EINA_API Eina_Bool
eina_strbuf_insert_printf(Eina_Strbuf *buf, const char *fmt, size_t pos, ...)
{
va_list args;
char *str;
size_t len;
Eina_Bool ret;
va_start(args, pos);
len = vasprintf(&str, fmt, args);
va_end(args);
if (len == 0 || !str)
return EINA_FALSE;
ret = eina_strbuf_insert(buf, str, pos);
free(str);
return ret;
}
EINA_API Eina_Bool
eina_strbuf_insert_vprintf(Eina_Strbuf *buf,
const char *fmt,
size_t pos,
va_list args)
{
char *str;
size_t len;
Eina_Bool ret;
len = vasprintf(&str, fmt, args);
if (len == 0 || !str)
return EINA_FALSE;
ret = eina_strbuf_insert(buf, str, pos);
free(str);
return ret;
}
EINA_API void
eina_strbuf_trim(Eina_Strbuf *buf)
{
unsigned char *c = buf->buf;
while (buf->len > 0 && isspace(c[buf->len - 1]))
buf->len--;
while (buf->len > 0 && isspace(*c))
{
c++;
buf->len--;
}
memmove(buf->buf, c, buf->len);
((unsigned char *)buf->buf)[buf->len] = '\0';
}
EINA_API void
eina_strbuf_ltrim(Eina_Strbuf *buf)
{
unsigned char *c = buf->buf;
while (buf->len > 0 && isspace(*c))
{
c++;
buf->len--;
}
memmove(buf->buf, c, buf->len);
((unsigned char *)buf->buf)[buf->len] = '\0';
}
EINA_API void
eina_strbuf_rtrim(Eina_Strbuf *buf)
{
while (buf->len > 0 && isspace(((unsigned char*)(buf->buf))[buf->len - 1]))
buf->len--;
((unsigned char *)buf->buf)[buf->len] = '\0';
}
EINA_API void
eina_strbuf_tolower(Eina_Strbuf *buf)
{
if (!buf || !(buf->buf)) return;
eina_str_tolower((char **)&(buf->buf));
}
EINA_API Eina_Strbuf *
eina_strbuf_substr_get(Eina_Strbuf *buf, size_t pos, size_t len)
{
char *str;
if ((!buf) || ((pos + len) > buf->len))
return NULL;
str = calloc(1, len + 1);
strncpy(str,((char *)(buf->buf)) + pos, len);
return eina_strbuf_manage_new(str);
}
EINA_API Eina_Bool
eina_strbuf_append_strftime(Eina_Strbuf *buf, const char *format, const struct tm *tm)
{
char *outputbuf;
outputbuf = eina_strftime(format, tm);
if (!outputbuf) return EINA_FALSE;
eina_strbuf_append(buf, outputbuf);
free(outputbuf);
return EINA_TRUE;
}
EINA_API Eina_Bool
eina_strbuf_insert_strftime(Eina_Strbuf *buf, const char *format, const struct tm *tm, size_t pos)
{
char *outputbuf;
outputbuf = eina_strftime(format, tm);
if (!outputbuf) return EINA_FALSE;
eina_strbuf_insert_length(buf, outputbuf, strlen(outputbuf), pos);
free(outputbuf);
return EINA_TRUE;
}
/* Unicode */
#include "eina_strbuf_template_c.x"
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