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(shirait)stdライブラリ追加
git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_firmware@276 b871894f-2f95-9b40-918c-086798483c85
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trunk/firmware/include/firm/std/string.h
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343
trunk/firmware/include/firm/std/string.h
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/*---------------------------------------------------------------------------*
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Project: TwlSDK - STD - include
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File: string.h
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Copyright 2005-2008 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Date:: $
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$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#ifndef FIRM_STD_STRING_H_
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#define FIRM_STD_STRING_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stddef.h>
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#include <stdarg.h>
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#include <brom/misc.h>
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#include <brom/types.h>
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#include <brom/mi/memory.h>
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//---- aliases
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#define stdStrCpy stdCopyString
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#define stdStrLCpy stdCopyLString
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#define stdStrChr stdSearchChar
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#define stdStrRChr stdSearchCharReverse
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#define stdStrStr stdSearchString
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#define stdStrLen stdGetStringLength
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#define stdStrNLen stdGetStringNLength
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#define stdStrCat stdConcatenateString
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#define stdStrLCat stdConcatenateLString
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#define stdStrCmp stdCompareString
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#define stdStrNCmp stdCompareNString
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#define stdStrLCmp stdCompareLString
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#define stdMemCpy stdCopyMemory
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#define stdMemMove stdMoveMemory
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#define stdMemSet stdFillMemory
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/*---------------------------------------------------------------------------*
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Name: stdCopyString
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Description: same to strcpy
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Arguments: destp : destination pointer
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srcp : src pointer
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Returns: pointer to destination
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*---------------------------------------------------------------------------*/
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extern char *stdCopyString(char *destp, const char *srcp);
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/*---------------------------------------------------------------------------*
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Name: stdCopyLStringZeroFill
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Description: do not correspond with strlcpy
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Arguments: destp : destination pointer
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srcp : src pointer
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n : copy size + 1
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Returns: size of src
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*---------------------------------------------------------------------------*/
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extern int stdCopyLStringZeroFill(char *destp, const char *srcp, int n);
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/*---------------------------------------------------------------------------*
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Name: stdCopyLString
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Description: same to strlcpy
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Arguments: destp : destination pointer
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srcp : src pointer
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siz : copy size + 1
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Returns: size of src
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*---------------------------------------------------------------------------*/
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extern int stdCopyLString(char *destp, const char *srcp, int siz);
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/*---------------------------------------------------------------------------*
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Name: stdSearchChar
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Description: same to strchr
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Arguments: srcp : src string
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c : character to search from src pointer
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Returns: pointer to destination
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*---------------------------------------------------------------------------*/
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extern char *stdSearchChar(const char *srcp, int c);
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/*---------------------------------------------------------------------------*
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Name: stdSearchCharReverse
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Description: same to strrchr
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Arguments: srcp : src string
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c : character to search from src pointer
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Returns: pointer to destination
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*---------------------------------------------------------------------------*/
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extern char *stdSearchCharReverse(const char *srcp, int c);
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/*---------------------------------------------------------------------------*
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Name: stdSearchString
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Description: same to strstr
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Arguments: srcp : src string
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str : string to search from src pointer
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Returns: pointer to destination
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*---------------------------------------------------------------------------*/
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extern char *stdSearchString(const char *srcp, const char *str);
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/*---------------------------------------------------------------------------*
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Name: stdGetStringLength
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Description: get string length. same to strlen
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Arguments: str : string
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Returns: string length
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*---------------------------------------------------------------------------*/
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extern int stdGetStringLength(const char *str);
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/*---------------------------------------------------------------------------*
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Name: stdGetStringNLength
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Description: get string length below len. same to strnlen
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Arguments: str : string
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len : max length
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Returns: string length
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*---------------------------------------------------------------------------*/
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extern int stdGetStringNLength(const char *str, int len);
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/*---------------------------------------------------------------------------*
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Name: stdConcatenateString
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Description: concatenate strings. same to strcat
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Arguments: str1 : original string
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str2 : string to concatenate
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Returns: concatenated string
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*---------------------------------------------------------------------------*/
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extern char *stdConcatenateString(char *str1, const char *str2);
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/*---------------------------------------------------------------------------*
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Name: stdConcatenateLString
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Description: concatenate strings. same to strlcat
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Arguments: str1 : original string
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str2 : string to concatenate
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size : buffer size of str1
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Returns: length of str1 + length of str2
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*---------------------------------------------------------------------------*/
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extern int stdConcatenateLString(char *str1, const char *str2, int size);
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/*---------------------------------------------------------------------------*
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Name: stdCompareString
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Description: compare strings. same to strcmp
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Arguments: str1, str2 : strings
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Returns: 0 if same
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*---------------------------------------------------------------------------*/
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extern int stdCompareString(const char *str1, const char *str2);
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/*---------------------------------------------------------------------------*
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Name: stdCompareNString
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Description: same to strncmp
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Arguments: str1, str2 : strings
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len : max length
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Returns: 0 if same
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*---------------------------------------------------------------------------*/
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extern int stdCompareNString(const char *str1, const char *str2, int len);
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/*---------------------------------------------------------------------------*
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Name: stdCompareLString
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Description: same to strlcmp
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Arguments: str1, str2 : strings
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len : max length
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Returns: 0 if same
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*---------------------------------------------------------------------------*/
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extern int stdCompareLString(const char *str1, const char *str2, int len);
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/*---------------------------------------------------------------------------*
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Name: stdCompareNString
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Description: same to strncasecmp
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Arguments: str1, str2 : strings
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len : max length
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Returns: 0 if same
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*---------------------------------------------------------------------------*/
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extern int stdCompareNIString(const char *str1, const char *str2, int len);
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/*---------------------------------------------------------------------------*
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Name: stdTSScanf
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Description: 省サイズを目的とした sscanf.
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基本的な書式指定 "%(*?)([lh]{,2})([diouxXpn])" に対応.
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Arguments: src 入力文字列
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fmt 書式制御文字列
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Returns: 代入された値の総数.
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未代入での終端あるいは不正を検出すれば -1.
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*---------------------------------------------------------------------------*/
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extern int stdTSScanf(const char *src, const char *fmt, ...);
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/*---------------------------------------------------------------------------*
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Name: stdTVSScanf
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Description: stdTSScanf の va_list 対応版.
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基本的な書式指定 "%(*?)([lh]{,2})[diouxX]" に対応.
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Arguments: src 入力文字列
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fmt 書式制御文字列
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vlist パラメータ
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Returns: 代入された値の総数.
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未代入での終端あるいは不正を検出すれば -1.
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*---------------------------------------------------------------------------*/
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extern int stdTVSScanf(const char *src, const char *fmt, va_list vlist);
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/*---------------------------------------------------------------------------*
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Name: stdTSPrintf
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Description: 引数の形式以外は stdTVSNPrintf と同じ.
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Arguments: dst 結果を格納するバッファ
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fmt 書式制御文字列
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Returns: stdVSNPrintf と同じ.
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*---------------------------------------------------------------------------*/
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extern int stdTSPrintf(char *dst, const char *fmt, ...);
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/*---------------------------------------------------------------------------*
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Name: stdTVSPrintf
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Description: 引数の形式以外は stdTVSNPrintf と同じ.
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Arguments: dst 結果を格納するバッファ
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fmt 書式制御文字列
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vlist パラメータ
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Returns: stdVSNPrintf と同じ.
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*---------------------------------------------------------------------------*/
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extern int stdTVSPrintf(char *dst, const char *fmt, va_list vlist);
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/*---------------------------------------------------------------------------*
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Name: stdTSNPrintf
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Description: 引数の形式以外は stdTVSNPrintf と同じ.
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Arguments: dst 結果を格納するバッファ
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len バッファ長
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fmt 書式制御文字列
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Returns: stdVSNPrintf と同じ.
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*---------------------------------------------------------------------------*/
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extern int stdTSNPrintf(char *dst, size_t len, const char *fmt, ...);
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/*---------------------------------------------------------------------------*
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Name: stdTVSNPrintf
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Description: 省サイズを目的とした sprintf.
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基本的な書式指定に対応.
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%([-+# ]?)([0-9]*)(\.?)([0-9]*)([l|ll|h||hh]?)([diouxXpncs%])
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Note: CodeWarrior の MSL sprintf() の挙動にあわせて
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'+' と '#' は無効にしてある.
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{ // exsample
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char buf[5];
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sprintf(buf, "%-i\n", 45); // "45" (OK)
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sprintf(buf, "%0i\n", 45); // "45" (OK)
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sprintf(buf, "% i\n", 45); // " 45" (OK)
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sprintf(buf, "%+i\n", 45); // "%+i" ("+45" expected)
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sprintf(buf, "%#x\n", 45); // "%#x" ("0x2d" expected)
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// but, this works correctly!
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sprintf(buf, "% +i\n", 45); // "+45" (OK)
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}
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Arguments: dst 結果を格納するバッファ
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len バッファ長
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fmt 書式制御文字列
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vlist パラメータ
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Returns: 書式文字列を正しく出力した場合の文字数を返す. ('\0'を含まない)
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バッファサイズが充分なら全ての文字を出力して終端を付与する.
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バッファサイズが不足なら切り詰めて dst[len-1] を終端とする.
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len が 0 の場合は何もしない.
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*---------------------------------------------------------------------------*/
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extern int stdTVSNPrintf(char *dst, size_t len, const char *fmt, va_list vlist);
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static inline void* stdCopyMemory(void *destp, const void *srcp, u32 size)
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{
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miCpuCopy(srcp, destp, size);
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return destp;
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}
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static inline void* stdMoveMemory(void *destp, const void *srcp, u32 size)
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{
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miCpuMove(srcp, destp, size);
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return destp;
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}
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static inline void* stdFillMemory(void *destp, u8 data, u32 size)
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{
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miCpuFill(destp, data, size);
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return destp;
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}
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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/* FIRM_STD_STRING_H_ */
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#endif
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