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touched up a few string copy functions

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hyung-hwan
2011-03-24 09:07:24 +00:00
parent 042493b24d
commit 9255381669
12 changed files with 357 additions and 193 deletions
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76
qse/include/qse/cmn/str.h
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@ -1,5 +1,5 @@
/*
* $Id: str.h 408 2011-03-23 02:45:39Z hyunghwan.chung $
* $Id: str.h 410 2011-03-23 15:07:24Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
This file is part of QSE.
@ -167,6 +167,7 @@ qse_size_t qse_strbytes (
const qse_char_t* str
);
qse_size_t qse_mbscpy (
qse_mchar_t* buf,
const qse_mchar_t* str
@ -177,39 +178,72 @@ qse_size_t qse_wcscpy (
const qse_wchar_t* str
);
#ifdef QSE_CHAR_IS_MCHAR
# define qse_strcpy(buf,str) qse_mbscpy(buf,str)
#else
# define qse_strcpy(buf,str) qse_wcscpy(buf,str)
#endif
qse_size_t qse_mbsxcpy (
qse_mchar_t* buf,
qse_size_t bsz,
const qse_mchar_t* str
);
qse_size_t qse_strxcpy (
qse_char_t* buf,
qse_size_t bsz,
const qse_char_t* str
qse_size_t qse_wcsxcpy (
qse_wchar_t* buf,
qse_size_t bsz,
const qse_wchar_t* str
);
/**
* The qse_strycpy() function copies a length-bounded string into
* The qse_mbsncpy() function copies a length-bounded string into
* a buffer with unknown size.
*/
qse_size_t qse_strncpy (
qse_char_t* buf, /**< buffer with unknown length */
const qse_char_t* str, /**< length-bounded string */
qse_size_t len /**< string length */
qse_size_t qse_mbsncpy (
qse_mchar_t* buf, /**< buffer with unknown length */
const qse_mchar_t* str, /**< length-bounded string */
qse_size_t len /**< string length */
);
/**
* The qse_strycpy() function copies a length-bounded string into
* The qse_wcsncpy() function copies a length-bounded string into
* a buffer with unknown size.
*/
qse_size_t qse_wcsncpy (
qse_wchar_t* buf, /**< buffer with unknown length */
const qse_wchar_t* str, /**< length-bounded string */
qse_size_t len /**< string length */
);
/**
* The qse_mbsxncpy() function copies a length-bounded string into
* a length-bounded buffer.
*/
qse_size_t qse_strxncpy (
qse_char_t* buf, /**< length-bounded buffer */
qse_size_t bsz, /**< buffer length */
const qse_char_t* str, /**< length-bounded string */
qse_size_t len /**< string length */
qse_size_t qse_mbsxncpy (
qse_mchar_t* buf, /**< length-bounded buffer */
qse_size_t bsz, /**< buffer length */
const qse_mchar_t* str, /**< length-bounded string */
qse_size_t len /**< string length */
);
/**
* The qse_wcsxncpy() function copies a length-bounded string into
* a length-bounded buffer.
*/
qse_size_t qse_wcsxncpy (
qse_wchar_t* buf, /**< length-bounded buffer */
qse_size_t bsz, /**< buffer length */
const qse_wchar_t* str, /**< length-bounded string */
qse_size_t len /**< string length */
);
#ifdef QSE_CHAR_IS_MCHAR
# define qse_strcpy(buf,str) qse_mbscpy(buf,str)
# define qse_strxcpy(buf,bsz,str) qse_mbsxcpy(buf,bsz,str)
# define qse_strncpy(buf,str,len) qse_mbsncpy(buf,str,len)
# define qse_strxncpy(buf,bsz,str,len) qse_mbsxncpy(buf,bsz,str,len)
#else
# define qse_strcpy(buf,str) qse_wcscpy(buf,str)
# define qse_strxcpy(buf,bsz,str) qse_wcsxcpy(buf,bsz,str)
# define qse_strncpy(buf,str,len) qse_wcsncpy(buf,str,len)
# define qse_strxncpy(buf,bsz,str,len) qse_wcsxncpy(buf,bsz,str,len)
#endif
/**
* The qse_strxput() function copies the string @a str into the buffer @a buf
* of the size @a bsz. Unlike qse_strxcpy(), it does not null-terminate the