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Diffstat (limited to 'FreeRTOS-Labs/Source/FreeRTOS-Plus-FAT/include/ff_string.h')
| -rw-r--r-- | FreeRTOS-Labs/Source/FreeRTOS-Plus-FAT/include/ff_string.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/FreeRTOS-Labs/Source/FreeRTOS-Plus-FAT/include/ff_string.h b/FreeRTOS-Labs/Source/FreeRTOS-Plus-FAT/include/ff_string.h new file mode 100644 index 000000000..d94b7cf5a --- /dev/null +++ b/FreeRTOS-Labs/Source/FreeRTOS-Plus-FAT/include/ff_string.h @@ -0,0 +1,108 @@ +/*
+ * FreeRTOS+FAT build 191128 - Note: FreeRTOS+FAT is still in the lab!
+ * Copyright (C) 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * Authors include James Walmsley, Hein Tibosch and Richard Barry
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * https://www.FreeRTOS.org
+ *
+ */
+
+/**
+ * @file ff_string.c
+ * @ingroup STRING
+ *
+ * @defgroup STRING FreeRTOS+FAT String Library
+ * @brief Portable String Library for FreeRTOS+FAT
+ *
+ *
+ **/
+
+#ifndef _FF_STRING_H_
+#define _FF_STRING_H_
+
+#include "FreeRTOSFATConfig.h"
+#include <string.h>
+
+#if( ffconfigUNICODE_UTF16_SUPPORT != 0 )
+#include <wchar.h>
+typedef wchar_t FF_T_WCHAR; /*/< Unicode UTF-16 Character type, for FreeRTOS+FAT when UNICODE is enabled. */
+#endif
+
+#if defined( _MSC_VER ) && ( _MSC_VER <= 1600 )
+ #define FF_stricmp _stricmp
+#else
+ #define FF_stricmp strcasecmp
+#endif
+
+#if( ffconfigUNICODE_UTF16_SUPPORT != 0 )
+ void FF_tolower ( FF_T_WCHAR *string, uint32_t strLen );
+ void FF_toupper ( FF_T_WCHAR *string, uint32_t strLen );
+ BaseType_t FF_strmatch ( const FF_T_WCHAR *str1, const FF_T_WCHAR *str2, BaseType_t len );
+ FF_T_WCHAR *FF_strtok ( const FF_T_WCHAR *string, FF_T_WCHAR *token, uint16_t *tokenNumber, BaseType_t *last, BaseType_t xLength );
+ BaseType_t FF_wildcompare ( const FF_T_WCHAR *pcWildCard, const FF_T_WCHAR *pszString );
+
+ /* ASCII to UTF16 and UTF16 to ASCII routines. -- These are lossy routines, and are only for converting ASCII to UTF-16 */
+ /* and the equivalent back to ASCII. Do not use them for international text. */
+ void FF_cstrtowcs(FF_T_WCHAR *wcsDest, const char *szpSource);
+ void FF_wcstocstr(char *szpDest, const FF_T_WCHAR *wcsSource);
+ void FF_cstrntowcs(FF_T_WCHAR *wcsDest, const char *szpSource, uint32_t len);
+ void FF_wcsntocstr(char *szpDest, const FF_T_WCHAR *wcsSource, uint32_t len);
+#else
+ void FF_tolower ( char *string, uint32_t strLen );
+ void FF_toupper ( char *string, uint32_t strLen );
+ BaseType_t FF_strmatch ( const char *str1, const char *str2, BaseType_t len );
+ char *FF_strtok ( const char *string, char *token, uint16_t *tokenNumber, BaseType_t *last, BaseType_t xLength );
+ BaseType_t FF_wildcompare ( const char *pcWildCard, const char *pszString );
+#endif /* ffconfigUNICODE_UTF16_SUPPORT */
+
+/* UTF8 / UTF16 Transformation Functions. */
+
+#if ( ( ffconfigUNICODE_UTF16_SUPPORT != 0 ) && ( WCHAR_MAX > 0xFFFF ) ) || ( ffconfigUNICODE_UTF8_SUPPORT != 0 )
+ UBaseType_t FF_GetUtf16SequenceLen (uint16_t usLeadChar);
+#endif
+
+#if( ffconfigUNICODE_UTF8_SUPPORT != 0 )
+ int32_t FF_Utf8ctoUtf16c (uint16_t *utf16Dest, const uint8_t *utf8Source, uint32_t ulSize);
+ int32_t FF_Utf16ctoUtf8c (uint8_t *utf8Dest, const uint16_t *utf16Source, uint32_t ulSize);
+#endif /* ffconfigUNICODE_UTF8_SUPPORT */
+
+/* UTF16 / UTF32 Transformation Functions. */
+
+#if( ffconfigNOT_USED_FOR_NOW != 0 )
+ int32_t FF_Utf16ctoUtf32c(uint32_t *utf32Dest, const uint16_t *utf16Source);
+#endif
+
+#if( ffconfigUNICODE_UTF16_SUPPORT != 0 ) && ( WCHAR_MAX > 0xFFFF )
+ int32_t FF_Utf32ctoUtf16c(uint16_t *utf16Dest, uint32_t utf32char, uint32_t ulSize);
+#endif
+
+/* String transformations. */
+int32_t FF_Utf32stoUtf8s(uint8_t *Utf8String, uint32_t *Utf32String);
+
+#if( ffconfigUNICODE_UTF16_SUPPORT != 0 )
+ #define STRNCPY( target, src, maxlen ) wcsncpy( ( target ), ( src ), ( maxlen ) )
+ #define STRLEN( string ) wcslen( ( string ) )
+#else
+ #define STRNCPY( target, src, maxlen ) strncpy( ( target ), ( src ), ( maxlen ) );
+ #define STRLEN( string ) strlen( ( string ) )
+#endif
+
+#endif
+
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