RedfishPkg/RefishCrtLib: Public RefishCrtLib
Public the header file, move RefishCrtLib.h from PrivateInclude/ to Include/. RefishCrtLib.lib will be public later. (Moved out from PrivateLibrary/) Signed-off-by: Abner Chang <abner.chang@hpe.com> Cc: Nickle Wang <nickle.wang@hpe.com> Reviewed-by: Nickle Wang <nickle.wang@hpe.com>
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RedfishPkg/Include/Library/RedfishCrtLib.h
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242
RedfishPkg/Include/Library/RedfishCrtLib.h
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/** @file
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Redfish CRT wrapper functions.
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Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
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(C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef REDFISH_CRT_LIB_H_
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#define REDFISH_CRT_LIB_H_
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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#include <Library/PrintLib.h>
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#define MAX_STRING_SIZE 0x10000000
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// Minimum value for an object of type long long int.
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#define LLONG_MIN MIN_INT64
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// Maximum value for an object of type long long int.
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#define LLONG_MAX MAX_INT64
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// We dont support double on edk2
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#define HUGE_VAL 0
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#if defined(MDE_CPU_X64) || defined(MDE_CPU_AARCH64) || defined(MDE_CPU_RISCV64)
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//
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// With GCC we would normally use SIXTY_FOUR_BIT_LONG, but MSVC needs
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// SIXTY_FOUR_BIT, because 'long' is 32-bit and only 'long long' is
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// 64-bit. Since using 'long long' works fine on GCC too, just do that.
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//
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#define SIXTY_FOUR_BIT
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#elif defined(MDE_CPU_IA32) || defined(MDE_CPU_ARM) || defined(MDE_CPU_EBC)
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#define THIRTY_TWO_BIT
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#endif
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//
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// Map all va_xxxx elements to VA_xxx defined in MdePkg/Include/Base.h
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//
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#if !defined(__CC_ARM) // if va_list is not already defined
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#define va_list VA_LIST
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#define va_arg VA_ARG
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#define va_start VA_START
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#define va_end VA_END
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#else // __CC_ARM
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#define va_start(Marker, Parameter) __va_start(Marker, Parameter)
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#define va_arg(Marker, TYPE) __va_arg(Marker, TYPE)
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#define va_end(Marker) ((void)0)
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#endif
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//
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// Definitions for global constants used by CRT library routines
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//
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#define INT_MAX MAX_INT32 /* Maximum (signed) int value */
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#define LONG_MAX 0X7FFFFFFFL /* max value for a long */
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#define LONG_MIN (-LONG_MAX-1) /* min value for a long */
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#define ULONG_MAX 0xFFFFFFFF /* Maximum unsigned long value */
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#define CHAR_BIT 8 /* Number of bits in a char */
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// Maximum value for an object of type unsigned long long int.
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#define ULLONG_MAX 0xFFFFFFFFFFFFFFFFULL // 2^64 - 1
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// Maximum value for an object of type unsigned char.
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#define UCHAR_MAX 255 // 2^8 - 1
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//
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// Basic types mapping
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//
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typedef UINTN size_t;
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typedef INTN ssize_t;
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typedef INT32 time_t;
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typedef UINT8 __uint8_t;
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typedef UINT8 sa_family_t;
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typedef UINT32 uid_t;
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typedef UINT32 gid_t;
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typedef INT32 int32_t;
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typedef UINT32 uint32_t;
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typedef UINT16 uint16_t;
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typedef UINT8 uint8_t;
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typedef enum {false, true} bool;
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//
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// File operations are not required for EFI building,
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// so FILE is mapped to VOID * to pass build
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//
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typedef VOID *FILE;
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/**
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This is the Redfish version of CRT snprintf function, this function replaces "%s" to
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"%a" before invoking AsciiSPrint(). That is becasue "%s" is unicode base on edk2
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environment however "%s" is ascii code base on snprintf().
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See definitions of AsciiSPrint() for the details.
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@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
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ASCII string.
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@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
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@param FormatString A Null-terminated ASCII format string.
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@param ... Variable argument list whose contents are accessed based on the
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format string specified by FormatString.
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@return The number of ASCII characters in the produced output buffer not including the
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Null-terminator. Zero means no string is produced or the error happens.
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**/
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UINTN
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EFIAPI
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RedfishAsciiSPrint (
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OUT CHAR8 *StartOfBuffer,
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IN UINTN BufferSize,
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IN CONST CHAR8 *FormatString,
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...
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);
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/**
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This is the Redfish version of CRT vsnprintf function, this function replaces "%s" to
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"%a" before invoking AsciiVSPrint(). That is because "%s" is unicode base on edk2
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environment however "%s" is ascii code base on vsnprintf().
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See definitions of AsciiVSPrint() for the details.
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@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
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ASCII string.
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@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
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@param FormatString A Null-terminated ASCII format string.
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@param Marker VA_LIST marker for the variable argument list.
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@return The number of ASCII characters in the produced output buffer not including the
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Null-terminator.
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**/
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UINTN
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EFIAPI
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RedfishAsciiVSPrint (
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OUT CHAR8 *StartOfBuffer,
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IN UINTN BufferSize,
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IN CONST CHAR8 *FormatString,
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IN VA_LIST Marker
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);
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//
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// Global variables
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//
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extern int errno;
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extern FILE *stderr;
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//
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// Function prototypes of CRT Library routines
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//
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void *malloc (size_t);
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void *realloc (void *, size_t);
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void *calloc (size_t Num, size_t Size);
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void free (void *);
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void *memset (void *, int, size_t);
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int memcmp (const void *, const void *, size_t);
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int isdigit (int);
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int isspace (int);
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int tolower (int);
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int isupper (int);
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int isxdigit (int);
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int isalnum (int);
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void *memcpy (void *, const void *, size_t);
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void *memset (void *, int, size_t);
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void *memchr (const void *, int, size_t);
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int memcmp (const void *, const void *, size_t);
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void *memmove (void *, const void *, size_t);
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int strcmp (const char *, const char *);
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int strncmp (const char *, const char *, size_t);
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char *strcpy (char *, const char *);
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size_t strlen (const char *);
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char *strcat (char *, const char *);
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char *strchr (const char *, int);
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int strcasecmp (const char *, const char *);
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int strncasecmp (const char *, const char *, size_t);
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char *strncpy (char *, size_t, const char *, size_t);
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int strncmp (const char *, const char *, size_t);
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char *strrchr (const char *, int);
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unsigned long strtoul (const char *, char **, int);
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char * strstr (const char *s1 , const char *s2);
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long strtol (const char *, char **, int);
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char *strerror (int);
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size_t strspn (const char *, const char *);
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char * strdup (const char *str);
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char * strpbrk (const char *s1, const char *s2);
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unsigned long long strtoull(const char * nptr, char ** endptr, int base);
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long long strtoll (const char * nptr, char ** endptr, int base);
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long strtol (const char * nptr, char ** endptr, int base);
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double strtod (const char * __restrict nptr, char ** __restrict endptr);
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size_t strcspn (const char *, const char *);
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int printf (const char *, ...);
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int sscanf (const char *, const char *, ...);
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FILE *fopen (const char *, const char *);
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size_t fread (void *, size_t, size_t, FILE *);
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size_t fwrite (const void *, size_t, size_t, FILE *);
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int fclose (FILE *);
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int fprintf (FILE *, const char *, ...);
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int fgetc (FILE * _File);
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uid_t getuid (void);
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uid_t geteuid (void);
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gid_t getgid (void);
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gid_t getegid (void);
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void qsort (void *, size_t, size_t, int (*)(const void *, const void *));
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char *getenv (const char *);
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#if defined(__GNUC__) && (__GNUC__ >= 2)
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void abort (void) __attribute__((__noreturn__));
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#else
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void abort (void);
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#endif
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int toupper (int);
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int Digit2Val (int);
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time_t time (time_t *);
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//
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// Macros that directly map functions to BaseLib, BaseMemoryLib, and DebugLib functions
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//
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#define strcmp AsciiStrCmp
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#define memcpy(dest,source,count) CopyMem(dest,source,(UINTN)(count))
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#define memset(dest,ch,count) SetMem(dest,(UINTN)(count),(UINT8)(ch))
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#define memchr(buf,ch,count) ScanMem8(buf,(UINTN)(count),(UINT8)ch)
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#define memcmp(buf1,buf2,count) (int)(CompareMem(buf1,buf2,(UINTN)(count)))
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#define memmove(dest,source,count) CopyMem(dest,source,(UINTN)(count))
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#define strlen(str) (size_t)(AsciiStrnLenS(str,MAX_STRING_SIZE))
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#define strcpy(strDest,strSource) AsciiStrCpyS(strDest,(strlen(strSource)+1),strSource)
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#define strncpy(strDest,strSource,count) AsciiStrnCpyS(strDest,(UINTN)count,strSource,(UINTN)count)
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#define strncpys(strDest, DestLen, strSource,count) AsciiStrnCpyS(strDest,DestLen,strSource,(UINTN)count)
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#define strcat(strDest,strSource) AsciiStrCatS(strDest,(strlen(strSource)+strlen(strDest)+1),strSource)
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#define strchr(str,ch) ScanMem8((VOID *)(str),AsciiStrSize(str),(UINT8)ch)
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#define strcasecmp(str1,str2) (int)AsciiStriCmp(str1,str2)
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#define strstr(s1,s2) AsciiStrStr(s1,s2)
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#define snprintf(buf,len,...) RedfishAsciiSPrint(buf,len,__VA_ARGS__)
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#define vsnprintf(buf,len,format,marker) RedfishAsciiVSPrint((buf),(len),(format),(marker))
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#define assert(expression) ASSERT(expression)
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#define offsetof(type,member) OFFSET_OF(type,member)
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#define EOF (-1)
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extern int errno;
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#define ERANGE 34 /* 34 Result too large */
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#endif
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