mirror of
				https://github.com/KartKrewDev/RingRacers.git
				synced 2025-10-30 08:01:28 +00:00 
			
		
		
		
	Pull client9/stringencoders/modp_b64
- Base64 encoder/decoder - Minor edits to compile with Ring Racers
This commit is contained in:
		
							parent
							
								
									17c4fbbb51
								
							
						
					
					
						commit
						181c21613e
					
				
					 10 changed files with 1054 additions and 0 deletions
				
			
		| 
						 | 
				
			
			@ -616,6 +616,7 @@ if(SRB2_CONFIG_ENABLE_WEBM_MOVIES)
 | 
			
		|||
	add_subdirectory(media)
 | 
			
		||||
endif()
 | 
			
		||||
add_subdirectory(hud)
 | 
			
		||||
add_subdirectory(modp_b64)
 | 
			
		||||
 | 
			
		||||
# strip debug symbols into separate file when using gcc.
 | 
			
		||||
# to be consistent with Makefile, don't generate for OS X.
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
							
								
								
									
										3
									
								
								src/modp_b64/CMakeLists.txt
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										3
									
								
								src/modp_b64/CMakeLists.txt
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,3 @@
 | 
			
		|||
target_sources(SRB2SDL2 PRIVATE
 | 
			
		||||
	modp_b64.c
 | 
			
		||||
)
 | 
			
		||||
							
								
								
									
										22
									
								
								src/modp_b64/LICENSE
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										22
									
								
								src/modp_b64/LICENSE
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,22 @@
 | 
			
		|||
The MIT License (MIT)
 | 
			
		||||
 | 
			
		||||
Copyright (c) 2016 Nick Galbreath
 | 
			
		||||
 | 
			
		||||
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.
 | 
			
		||||
 | 
			
		||||
							
								
								
									
										6
									
								
								src/modp_b64/config.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										6
									
								
								src/modp_b64/config.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,6 @@
 | 
			
		|||
// DR. ROBOTNIK'S RING RACERS
 | 
			
		||||
#include "../endian.h"
 | 
			
		||||
#ifdef SRB2_BIG_ENDIAN
 | 
			
		||||
#define WORDS_BIGENDIAN 1
 | 
			
		||||
#endif
 | 
			
		||||
#include "modp_stdint.h"
 | 
			
		||||
							
								
								
									
										3
									
								
								src/modp_b64/extern_c_begin.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										3
									
								
								src/modp_b64/extern_c_begin.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,3 @@
 | 
			
		|||
#ifdef __cplusplus
 | 
			
		||||
extern "C" {
 | 
			
		||||
#endif
 | 
			
		||||
							
								
								
									
										3
									
								
								src/modp_b64/extern_c_end.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										3
									
								
								src/modp_b64/extern_c_end.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,3 @@
 | 
			
		|||
#ifdef __cplusplus
 | 
			
		||||
}
 | 
			
		||||
#endif
 | 
			
		||||
							
								
								
									
										254
									
								
								src/modp_b64/modp_b64.c
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										254
									
								
								src/modp_b64/modp_b64.c
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,254 @@
 | 
			
		|||
/**
 | 
			
		||||
 * \file modp_b64.c
 | 
			
		||||
 * <PRE>
 | 
			
		||||
 * MODP_B64 - High performance base64 encoder/decoder
 | 
			
		||||
 * https://github.com/client9/stringencoders
 | 
			
		||||
 *
 | 
			
		||||
 * Copyright © 2005-2016 Nick Galbreath
 | 
			
		||||
 * All rights reserved.
 | 
			
		||||
 * Released under MIT license. See LICENSE for details.
 | 
			
		||||
 * </PRE>
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * If you are ripping this out of the library, comment out the next
 | 
			
		||||
 * line and uncomment the next lines as approrpiate
 | 
			
		||||
 */
 | 
			
		||||
#include "config.h"
 | 
			
		||||
 | 
			
		||||
/* public header */
 | 
			
		||||
#include "modp_b64.h"
 | 
			
		||||
 | 
			
		||||
/* if on motorola, sun, ibm; uncomment this */
 | 
			
		||||
/* #define WORDS_BIGENDIAN 1 */
 | 
			
		||||
/* else for Intel, Amd; uncomment this */
 | 
			
		||||
/* #undef WORDS_BIGENDIAN */
 | 
			
		||||
 | 
			
		||||
#include "modp_b64_data.h"
 | 
			
		||||
 | 
			
		||||
#define BADCHAR 0x01FFFFFF
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
 * you can control if we use padding by commenting out this
 | 
			
		||||
 * next line.  However, I highly recommend you use padding and not
 | 
			
		||||
 * using it should only be for compatibility with a 3rd party.
 | 
			
		||||
 * Also, 'no padding' is not tested!
 | 
			
		||||
 */
 | 
			
		||||
#define DOPAD 1
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * if we aren't doing padding
 | 
			
		||||
 * set the pad character to NULL
 | 
			
		||||
 */
 | 
			
		||||
#ifndef DOPAD
 | 
			
		||||
#undef CHARPAD
 | 
			
		||||
#define CHARPAD '\0'
 | 
			
		||||
#endif
 | 
			
		||||
 | 
			
		||||
size_t modp_b64_encode(char* dest, const char* str, size_t len)
 | 
			
		||||
{
 | 
			
		||||
    size_t i = 0;
 | 
			
		||||
    const uint8_t* s = (const uint8_t*)str;
 | 
			
		||||
    uint8_t* p = (uint8_t*)dest;
 | 
			
		||||
 | 
			
		||||
    /* unsigned here is important! */
 | 
			
		||||
    /* uint8_t is fastest on G4, amd */
 | 
			
		||||
    /* uint32_t is fastest on Intel */
 | 
			
		||||
    uint32_t t1, t2, t3;
 | 
			
		||||
 | 
			
		||||
    if (len > 2) {
 | 
			
		||||
        for (i = 0; i < len - 2; i += 3) {
 | 
			
		||||
            t1 = s[i];
 | 
			
		||||
            t2 = s[i + 1];
 | 
			
		||||
            t3 = s[i + 2];
 | 
			
		||||
            *p++ = e0[t1];
 | 
			
		||||
            *p++ = e1[((t1 & 0x03) << 4) | ((t2 >> 4) & 0x0F)];
 | 
			
		||||
            *p++ = e1[((t2 & 0x0F) << 2) | ((t3 >> 6) & 0x03)];
 | 
			
		||||
            *p++ = e2[t3];
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    switch (len - i) {
 | 
			
		||||
    case 0:
 | 
			
		||||
        break;
 | 
			
		||||
    case 1:
 | 
			
		||||
        t1 = s[i];
 | 
			
		||||
        *p++ = e0[t1];
 | 
			
		||||
        *p++ = e1[(t1 & 0x03) << 4];
 | 
			
		||||
        *p++ = CHARPAD;
 | 
			
		||||
        *p++ = CHARPAD;
 | 
			
		||||
        break;
 | 
			
		||||
    default: /* case 2 */
 | 
			
		||||
        t1 = s[i];
 | 
			
		||||
        t2 = s[i + 1];
 | 
			
		||||
        *p++ = e0[t1];
 | 
			
		||||
        *p++ = e1[((t1 & 0x03) << 4) | ((t2 >> 4) & 0x0F)];
 | 
			
		||||
        *p++ = e2[(t2 & 0x0F) << 2];
 | 
			
		||||
        *p++ = CHARPAD;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    *p = '\0';
 | 
			
		||||
    return (size_t)(p - (uint8_t*)dest);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#ifdef WORDS_BIGENDIAN /* BIG ENDIAN -- SUN / IBM / MOTOROLA */
 | 
			
		||||
size_t modp_b64_decode(char* dest, const char* src, size_t len)
 | 
			
		||||
{
 | 
			
		||||
    size_t i;
 | 
			
		||||
    if (len == 0)
 | 
			
		||||
        return 0;
 | 
			
		||||
 | 
			
		||||
#ifdef DOPAD
 | 
			
		||||
    /* if padding is used, then the message must be at least
 | 
			
		||||
       4 chars and be a multiple of 4.
 | 
			
		||||
       there can be at most 2 pad chars at the end */
 | 
			
		||||
    if (len < 4 || (len % 4 != 0))
 | 
			
		||||
        return -1;
 | 
			
		||||
    if (src[len - 1] == CHARPAD) {
 | 
			
		||||
        len--;
 | 
			
		||||
        if (src[len - 1] == CHARPAD) {
 | 
			
		||||
            len--;
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
#endif /* DOPAD */
 | 
			
		||||
 | 
			
		||||
    size_t leftover = len % 4;
 | 
			
		||||
    size_t chunks = (leftover == 0) ? len / 4 - 1 : len / 4;
 | 
			
		||||
 | 
			
		||||
    uint8_t* p = (uint8_t*)dest;
 | 
			
		||||
    uint32_t x = 0;
 | 
			
		||||
    uint32_t* destInt = (uint32_t*)p;
 | 
			
		||||
    uint32_t* srcInt = (uint32_t*)src;
 | 
			
		||||
    uint32_t y = *srcInt++;
 | 
			
		||||
    for (i = 0; i < chunks; ++i) {
 | 
			
		||||
        x = d0[y >> 24 & 0xff] | d1[y >> 16 & 0xff] | d2[y >> 8 & 0xff] | d3[y & 0xff];
 | 
			
		||||
 | 
			
		||||
        if (x >= BADCHAR)
 | 
			
		||||
            return -1;
 | 
			
		||||
        *destInt = x << 8;
 | 
			
		||||
        p += 3;
 | 
			
		||||
        destInt = (uint32_t*)p;
 | 
			
		||||
        y = *srcInt++;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    switch (leftover) {
 | 
			
		||||
    case 0:
 | 
			
		||||
        x = d0[y >> 24 & 0xff] | d1[y >> 16 & 0xff] | d2[y >> 8 & 0xff] | d3[y & 0xff];
 | 
			
		||||
        if (x >= BADCHAR)
 | 
			
		||||
            return -1;
 | 
			
		||||
        *p++ = ((uint8_t*)&x)[1];
 | 
			
		||||
        *p++ = ((uint8_t*)&x)[2];
 | 
			
		||||
        *p = ((uint8_t*)&x)[3];
 | 
			
		||||
        return (chunks + 1) * 3;
 | 
			
		||||
#ifndef DOPAD
 | 
			
		||||
    case 1: /* with padding this is an impossible case */
 | 
			
		||||
        x = d3[y >> 24];
 | 
			
		||||
        *p = (uint8_t)x;
 | 
			
		||||
        break;
 | 
			
		||||
#endif
 | 
			
		||||
    case 2:
 | 
			
		||||
        x = d3[y >> 24] * 64 + d3[(y >> 16) & 0xff];
 | 
			
		||||
        *p = (uint8_t)(x >> 4);
 | 
			
		||||
        break;
 | 
			
		||||
    default: /* case 3 */
 | 
			
		||||
        x = (d3[y >> 24] * 64 + d3[(y >> 16) & 0xff]) * 64 + d3[(y >> 8) & 0xff];
 | 
			
		||||
        *p++ = (uint8_t)(x >> 10);
 | 
			
		||||
        *p = (uint8_t)(x >> 2);
 | 
			
		||||
        break;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    if (x >= BADCHAR)
 | 
			
		||||
        return -1;
 | 
			
		||||
    return 3 * chunks + (6 * leftover) / 8;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#else /* LITTLE  ENDIAN -- INTEL AND FRIENDS */
 | 
			
		||||
 | 
			
		||||
size_t modp_b64_decode(char* dest, const char* src, size_t len)
 | 
			
		||||
{
 | 
			
		||||
    size_t i;
 | 
			
		||||
    size_t leftover;
 | 
			
		||||
    size_t chunks;
 | 
			
		||||
 | 
			
		||||
    uint8_t* p;
 | 
			
		||||
    uint32_t x;
 | 
			
		||||
    uint32_t* destInt;
 | 
			
		||||
    const uint32_t* srcInt = (const uint32_t*)src;
 | 
			
		||||
    uint32_t y = *srcInt++;
 | 
			
		||||
 | 
			
		||||
    if (len == 0)
 | 
			
		||||
        return 0;
 | 
			
		||||
 | 
			
		||||
#ifdef DOPAD
 | 
			
		||||
    /*
 | 
			
		||||
     * if padding is used, then the message must be at least
 | 
			
		||||
     * 4 chars and be a multiple of 4
 | 
			
		||||
     */
 | 
			
		||||
    if (len < 4 || (len % 4 != 0)) {
 | 
			
		||||
        return (size_t)-1; /* error */
 | 
			
		||||
    }
 | 
			
		||||
    /* there can be at most 2 pad chars at the end */
 | 
			
		||||
    if (src[len - 1] == CHARPAD) {
 | 
			
		||||
        len--;
 | 
			
		||||
        if (src[len - 1] == CHARPAD) {
 | 
			
		||||
            len--;
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
#endif
 | 
			
		||||
 | 
			
		||||
    leftover = len % 4;
 | 
			
		||||
    chunks = (leftover == 0) ? len / 4 - 1 : len / 4;
 | 
			
		||||
 | 
			
		||||
    p = (uint8_t*)dest;
 | 
			
		||||
    x = 0;
 | 
			
		||||
    destInt = (uint32_t*)p;
 | 
			
		||||
    srcInt = (const uint32_t*)src;
 | 
			
		||||
    y = *srcInt++;
 | 
			
		||||
    for (i = 0; i < chunks; ++i) {
 | 
			
		||||
        x = d0[y & 0xff] | d1[(y >> 8) & 0xff] | d2[(y >> 16) & 0xff] | d3[(y >> 24) & 0xff];
 | 
			
		||||
 | 
			
		||||
        if (x >= BADCHAR) {
 | 
			
		||||
            return (size_t)-1;
 | 
			
		||||
        }
 | 
			
		||||
        *destInt = x;
 | 
			
		||||
        p += 3;
 | 
			
		||||
        destInt = (uint32_t*)p;
 | 
			
		||||
        y = *srcInt++;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    switch (leftover) {
 | 
			
		||||
    case 0:
 | 
			
		||||
        x = d0[y & 0xff] | d1[(y >> 8) & 0xff] | d2[(y >> 16) & 0xff] | d3[(y >> 24) & 0xff];
 | 
			
		||||
 | 
			
		||||
        if (x >= BADCHAR) {
 | 
			
		||||
            return (size_t)-1;
 | 
			
		||||
        }
 | 
			
		||||
        *p++ = ((uint8_t*)(&x))[0];
 | 
			
		||||
        *p++ = ((uint8_t*)(&x))[1];
 | 
			
		||||
        *p = ((uint8_t*)(&x))[2];
 | 
			
		||||
        return (chunks + 1) * 3;
 | 
			
		||||
#ifndef DOPAD
 | 
			
		||||
    case 1: /* with padding this is an impossible case */
 | 
			
		||||
        x = d0[y & 0xff];
 | 
			
		||||
        *p = *((uint8_t*)(&x)); /* i.e. first char/byte in int */
 | 
			
		||||
        break;
 | 
			
		||||
#endif
 | 
			
		||||
    case 2: /* case 2, 1  output byte */
 | 
			
		||||
        x = d0[y & 0xff] | d1[y >> 8 & 0xff];
 | 
			
		||||
        *p = *((uint8_t*)(&x)); /* i.e. first char */
 | 
			
		||||
        break;
 | 
			
		||||
    default: /* case 3, 2 output bytes */
 | 
			
		||||
        x = d0[y & 0xff] | d1[y >> 8 & 0xff] | d2[y >> 16 & 0xff]; /* 0x3c */
 | 
			
		||||
        *p++ = ((uint8_t*)(&x))[0];
 | 
			
		||||
        *p = ((uint8_t*)(&x))[1];
 | 
			
		||||
        break;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    if (x >= BADCHAR) {
 | 
			
		||||
        return (size_t)-1;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    return 3 * chunks + (6 * leftover) / 8;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#endif /* if bigendian / else / endif */
 | 
			
		||||
							
								
								
									
										236
									
								
								src/modp_b64/modp_b64.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										236
									
								
								src/modp_b64/modp_b64.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,236 @@
 | 
			
		|||
/**
 | 
			
		||||
 * \file modp_b64.h
 | 
			
		||||
 * \brief High performance base 64 encode and decode
 | 
			
		||||
 *
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * \file
 | 
			
		||||
 * <PRE>
 | 
			
		||||
 * High performance base64 encoder / decoder
 | 
			
		||||
 *
 | 
			
		||||
 * Copyright © 2005-2016 Nick Galbreath
 | 
			
		||||
 * All rights reserved.
 | 
			
		||||
 *
 | 
			
		||||
 * https://github.com/client9/stringencoders
 | 
			
		||||
 *
 | 
			
		||||
 * Released under MIT license.  See LICENSE for details.
 | 
			
		||||
 * </pre>
 | 
			
		||||
 *
 | 
			
		||||
 * This uses the standard base 64 alphabet.  If you are planning
 | 
			
		||||
 * to embed a base 64 encoding inside a URL use modp_b64w instead.
 | 
			
		||||
 *
 | 
			
		||||
 * ATTENTION: the algorithm may require ALIGNED strings.  For Intel
 | 
			
		||||
 * chips alignment doens't (perhaps a performance issues).  But for
 | 
			
		||||
 * Sparc and maybe ARM, use of unaligned strings can core dump.
 | 
			
		||||
 * see https://github.com/client9/stringencoders/issues/1
 | 
			
		||||
 * see https://github.com/client9/stringencoders/issues/42
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
#ifndef COM_MODP_STRINGENCODERS_B64
 | 
			
		||||
#define COM_MODP_STRINGENCODERS_B64
 | 
			
		||||
 | 
			
		||||
#include <stddef.h>
 | 
			
		||||
#include "extern_c_begin.h"
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
 * \brief Encode a raw binary string into base 64.
 | 
			
		||||
 * \param[out] dest should be allocated by the caller to contain
 | 
			
		||||
 *   at least modp_b64_encode_len(len) bytes (see below)
 | 
			
		||||
 *   This will contain the null-terminated b64 encoded result
 | 
			
		||||
 * \param[in] src contains the bytes
 | 
			
		||||
 * \param[in] len contains the number of bytes in the src
 | 
			
		||||
 * \return length of the destination string plus the ending null byte
 | 
			
		||||
 *    i.e.  the result will be equal to strlen(dest) + 1
 | 
			
		||||
 *
 | 
			
		||||
 * Example
 | 
			
		||||
 *
 | 
			
		||||
 * \code
 | 
			
		||||
 * char* src = ...;
 | 
			
		||||
 * int srclen = ...; //the length of number of bytes in src
 | 
			
		||||
 * char* dest = (char*) malloc(modp_b64_encode_len);
 | 
			
		||||
 * int len = modp_b64_encode(dest, src, sourcelen);
 | 
			
		||||
 * if (len == -1) {
 | 
			
		||||
 *   printf("Error\n");
 | 
			
		||||
 * } else {
 | 
			
		||||
 *   printf("b64 = %s\n", dest);
 | 
			
		||||
 * }
 | 
			
		||||
 * \endcode
 | 
			
		||||
 *
 | 
			
		||||
 */
 | 
			
		||||
size_t modp_b64_encode(char* dest, const char* str, size_t len);
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
 * Decode a base64 encoded string
 | 
			
		||||
 *
 | 
			
		||||
 * \param[out] dest should be allocated by the caller to contain at least
 | 
			
		||||
 *    len * 3 / 4 bytes.  The destination cannot be the same as the source
 | 
			
		||||
 *    They must be different buffers.
 | 
			
		||||
 * \param[in] src should contain exactly len bytes of b64 characters.
 | 
			
		||||
 *     if src contains -any- non-base characters (such as white
 | 
			
		||||
 *     space, -1 is returned.
 | 
			
		||||
 * \param[in] len is the length of src
 | 
			
		||||
 *
 | 
			
		||||
 * \return the length (strlen) of the output, or -1 if unable to
 | 
			
		||||
 * decode
 | 
			
		||||
 *
 | 
			
		||||
 * \code
 | 
			
		||||
 * char* src = ...;
 | 
			
		||||
 * int srclen = ...; // or if you don't know use strlen(src)
 | 
			
		||||
 * char* dest = (char*) malloc(modp_b64_decode_len(srclen));
 | 
			
		||||
 * int len = modp_b64_decode(dest, src, sourcelen);
 | 
			
		||||
 * if (len == -1) { error }
 | 
			
		||||
 * \endcode
 | 
			
		||||
 */
 | 
			
		||||
size_t modp_b64_decode(char* dest, const char* src, size_t len);
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
 * Given a source string of length len, this returns the amount of
 | 
			
		||||
 * memory the destination string should have.
 | 
			
		||||
 *
 | 
			
		||||
 * remember, this is integer math
 | 
			
		||||
 * 3 bytes turn into 4 chars
 | 
			
		||||
 * ceiling[len / 3] * 4 + 1
 | 
			
		||||
 *
 | 
			
		||||
 * +1 is for any extra null.
 | 
			
		||||
 */
 | 
			
		||||
#define modp_b64_encode_len(A) ((A + 2) / 3 * 4 + 1)
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
 * Given a base64 string of length len,
 | 
			
		||||
 *   this returns the amount of memory required for output string
 | 
			
		||||
 *  It maybe be more than the actual number of bytes written.
 | 
			
		||||
 * NOTE: remember this is integer math
 | 
			
		||||
 * this allocates a bit more memory than traditional versions of b64
 | 
			
		||||
 * decode  4 chars turn into 3 bytes
 | 
			
		||||
 * floor[len * 3/4] + 2
 | 
			
		||||
 */
 | 
			
		||||
#define modp_b64_decode_len(A) (A / 4 * 3 + 2)
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
 * Will return the strlen of the output from encoding.
 | 
			
		||||
 * This may be less than the required number of bytes allocated.
 | 
			
		||||
 *
 | 
			
		||||
 * This allows you to 'deserialized' a struct
 | 
			
		||||
 * \code
 | 
			
		||||
 * char* b64encoded = "...";
 | 
			
		||||
 * int len = strlen(b64encoded);
 | 
			
		||||
 *
 | 
			
		||||
 * struct datastuff foo;
 | 
			
		||||
 * if (modp_b64_encode_strlen(sizeof(struct datastuff)) != len) {
 | 
			
		||||
 *    // wrong size
 | 
			
		||||
 *    return false;
 | 
			
		||||
 * } else {
 | 
			
		||||
 *    // safe to do;
 | 
			
		||||
 *    if (modp_b64_decode((char*) &foo, b64encoded, len) == -1) {
 | 
			
		||||
 *      // bad characters
 | 
			
		||||
 *      return false;
 | 
			
		||||
 *    }
 | 
			
		||||
 * }
 | 
			
		||||
 * // foo is filled out now
 | 
			
		||||
 * \endcode
 | 
			
		||||
 */
 | 
			
		||||
#define modp_b64_encode_strlen(A) ((A + 2) / 3 * 4)
 | 
			
		||||
 | 
			
		||||
#include "extern_c_end.h"
 | 
			
		||||
 | 
			
		||||
#ifdef __cplusplus
 | 
			
		||||
#include <cstring>
 | 
			
		||||
#include <string>
 | 
			
		||||
 | 
			
		||||
namespace modp {
 | 
			
		||||
/** \brief b64 encode a cstr with len
 | 
			
		||||
     *
 | 
			
		||||
     * \param[in] s the input string to encode
 | 
			
		||||
     * \param[in] len the length of the input string
 | 
			
		||||
     * \return a newly allocated b64 string.  Empty if failed.
 | 
			
		||||
     */
 | 
			
		||||
inline std::string b64_encode(const char* s, size_t len)
 | 
			
		||||
{
 | 
			
		||||
    std::string x(modp_b64_encode_len(len), '\0');
 | 
			
		||||
    size_t d = modp_b64_encode(const_cast<char*>(x.data()), s, len);
 | 
			
		||||
    if (d == (size_t)-1) {
 | 
			
		||||
        x.clear();
 | 
			
		||||
    } else {
 | 
			
		||||
        x.erase(d, std::string::npos);
 | 
			
		||||
    }
 | 
			
		||||
    return x;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/** \brief b64 encode a cstr
 | 
			
		||||
     *
 | 
			
		||||
     * \param[in] s the input string to encode
 | 
			
		||||
     * \return a newly allocated b64 string.  Empty if failed.
 | 
			
		||||
     */
 | 
			
		||||
inline std::string b64_encode(const char* s)
 | 
			
		||||
{
 | 
			
		||||
    return b64_encode(s, strlen(s));
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/** \brief b64 encode a const std::string
 | 
			
		||||
     *
 | 
			
		||||
     * \param[in] s the input string to encode
 | 
			
		||||
     * \return a newly allocated b64 string.  Empty if failed.
 | 
			
		||||
     */
 | 
			
		||||
inline std::string b64_encode(const std::string& s)
 | 
			
		||||
{
 | 
			
		||||
    return b64_encode(s.data(), s.size());
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
     * base 64 encode a string (self-modifing)
 | 
			
		||||
     *
 | 
			
		||||
     * This function is for C++ only (duh)
 | 
			
		||||
     *
 | 
			
		||||
     * \param[in,out] s the string to be decoded
 | 
			
		||||
     * \return a reference to the input string
 | 
			
		||||
     */
 | 
			
		||||
inline std::string& b64_encode(std::string& s)
 | 
			
		||||
{
 | 
			
		||||
    std::string x(b64_encode(s.data(), s.size()));
 | 
			
		||||
    s.swap(x);
 | 
			
		||||
    return s;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
inline std::string b64_decode(const char* src, size_t len)
 | 
			
		||||
{
 | 
			
		||||
    std::string x(modp_b64_decode_len(len) + 1, '\0');
 | 
			
		||||
    size_t d = modp_b64_decode(const_cast<char*>(x.data()), src, len);
 | 
			
		||||
    if (d == (size_t)-1) {
 | 
			
		||||
        x.clear();
 | 
			
		||||
    } else {
 | 
			
		||||
        x.erase(d, std::string::npos);
 | 
			
		||||
    }
 | 
			
		||||
    return x;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
inline std::string b64_decode(const char* src)
 | 
			
		||||
{
 | 
			
		||||
    return b64_decode(src, strlen(src));
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
     * base 64 decode a string (self-modifing)
 | 
			
		||||
     * On failure, the string is empty.
 | 
			
		||||
     *
 | 
			
		||||
     * This function is for C++ only (duh)
 | 
			
		||||
     *
 | 
			
		||||
     * \param[in,out] s the string to be decoded
 | 
			
		||||
     * \return a reference to the input string
 | 
			
		||||
     */
 | 
			
		||||
inline std::string& b64_decode(std::string& s)
 | 
			
		||||
{
 | 
			
		||||
    std::string x(b64_decode(s.data(), s.size()));
 | 
			
		||||
    s.swap(x);
 | 
			
		||||
    return s;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
inline std::string b64_decode(const std::string& s)
 | 
			
		||||
{
 | 
			
		||||
    return b64_decode(s.data(), s.size());
 | 
			
		||||
}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#endif /* __cplusplus */
 | 
			
		||||
 | 
			
		||||
#endif /* MODP_B64 */
 | 
			
		||||
							
								
								
									
										483
									
								
								src/modp_b64/modp_b64_data.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										483
									
								
								src/modp_b64/modp_b64_data.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,483 @@
 | 
			
		|||
/*
 | 
			
		||||
git clone https://github.com/client9/stringencoders.git
 | 
			
		||||
cd stringencoders/src
 | 
			
		||||
gcc -o modp_b64_gen modp_b64_gen.c arraytoc.c
 | 
			
		||||
./modp_b64_gen > modp_b64_data.h
 | 
			
		||||
*/
 | 
			
		||||
#include "modp_stdint.h"
 | 
			
		||||
#define CHAR62 '+'
 | 
			
		||||
#define CHAR63 '/'
 | 
			
		||||
#define CHARPAD '='
 | 
			
		||||
static const uint8_t e0[256] = {
 | 
			
		||||
    'A', 'A', 'A', 'A', 'B', 'B', 'B', 'B', 'C', 'C',
 | 
			
		||||
    'C', 'C', 'D', 'D', 'D', 'D', 'E', 'E', 'E', 'E',
 | 
			
		||||
    'F', 'F', 'F', 'F', 'G', 'G', 'G', 'G', 'H', 'H',
 | 
			
		||||
    'H', 'H', 'I', 'I', 'I', 'I', 'J', 'J', 'J', 'J',
 | 
			
		||||
    'K', 'K', 'K', 'K', 'L', 'L', 'L', 'L', 'M', 'M',
 | 
			
		||||
    'M', 'M', 'N', 'N', 'N', 'N', 'O', 'O', 'O', 'O',
 | 
			
		||||
    'P', 'P', 'P', 'P', 'Q', 'Q', 'Q', 'Q', 'R', 'R',
 | 
			
		||||
    'R', 'R', 'S', 'S', 'S', 'S', 'T', 'T', 'T', 'T',
 | 
			
		||||
    'U', 'U', 'U', 'U', 'V', 'V', 'V', 'V', 'W', 'W',
 | 
			
		||||
    'W', 'W', 'X', 'X', 'X', 'X', 'Y', 'Y', 'Y', 'Y',
 | 
			
		||||
    'Z', 'Z', 'Z', 'Z', 'a', 'a', 'a', 'a', 'b', 'b',
 | 
			
		||||
    'b', 'b', 'c', 'c', 'c', 'c', 'd', 'd', 'd', 'd',
 | 
			
		||||
    'e', 'e', 'e', 'e', 'f', 'f', 'f', 'f', 'g', 'g',
 | 
			
		||||
    'g', 'g', 'h', 'h', 'h', 'h', 'i', 'i', 'i', 'i',
 | 
			
		||||
    'j', 'j', 'j', 'j', 'k', 'k', 'k', 'k', 'l', 'l',
 | 
			
		||||
    'l', 'l', 'm', 'm', 'm', 'm', 'n', 'n', 'n', 'n',
 | 
			
		||||
    'o', 'o', 'o', 'o', 'p', 'p', 'p', 'p', 'q', 'q',
 | 
			
		||||
    'q', 'q', 'r', 'r', 'r', 'r', 's', 's', 's', 's',
 | 
			
		||||
    't', 't', 't', 't', 'u', 'u', 'u', 'u', 'v', 'v',
 | 
			
		||||
    'v', 'v', 'w', 'w', 'w', 'w', 'x', 'x', 'x', 'x',
 | 
			
		||||
    'y', 'y', 'y', 'y', 'z', 'z', 'z', 'z', '0', '0',
 | 
			
		||||
    '0', '0', '1', '1', '1', '1', '2', '2', '2', '2',
 | 
			
		||||
    '3', '3', '3', '3', '4', '4', '4', '4', '5', '5',
 | 
			
		||||
    '5', '5', '6', '6', '6', '6', '7', '7', '7', '7',
 | 
			
		||||
    '8', '8', '8', '8', '9', '9', '9', '9', '+', '+',
 | 
			
		||||
    '+', '+', '/', '/', '/', '/'
 | 
			
		||||
};
 | 
			
		||||
static const uint8_t e1[256] = {
 | 
			
		||||
    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
 | 
			
		||||
    'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',
 | 
			
		||||
    'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd',
 | 
			
		||||
    'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
 | 
			
		||||
    'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x',
 | 
			
		||||
    'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7',
 | 
			
		||||
    '8', '9', '+', '/', 'A', 'B', 'C', 'D', 'E', 'F',
 | 
			
		||||
    'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
 | 
			
		||||
    'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
 | 
			
		||||
    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
 | 
			
		||||
    'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
 | 
			
		||||
    'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3',
 | 
			
		||||
    '4', '5', '6', '7', '8', '9', '+', '/', 'A', 'B',
 | 
			
		||||
    'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L',
 | 
			
		||||
    'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
 | 
			
		||||
    'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
 | 
			
		||||
    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
 | 
			
		||||
    'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
 | 
			
		||||
    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
 | 
			
		||||
    '+', '/', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
 | 
			
		||||
    'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R',
 | 
			
		||||
    'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b',
 | 
			
		||||
    'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
 | 
			
		||||
    'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
 | 
			
		||||
    'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5',
 | 
			
		||||
    '6', '7', '8', '9', '+', '/'
 | 
			
		||||
};
 | 
			
		||||
static const uint8_t e2[256] = {
 | 
			
		||||
    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
 | 
			
		||||
    'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',
 | 
			
		||||
    'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd',
 | 
			
		||||
    'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
 | 
			
		||||
    'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x',
 | 
			
		||||
    'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7',
 | 
			
		||||
    '8', '9', '+', '/', 'A', 'B', 'C', 'D', 'E', 'F',
 | 
			
		||||
    'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
 | 
			
		||||
    'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
 | 
			
		||||
    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
 | 
			
		||||
    'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
 | 
			
		||||
    'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3',
 | 
			
		||||
    '4', '5', '6', '7', '8', '9', '+', '/', 'A', 'B',
 | 
			
		||||
    'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L',
 | 
			
		||||
    'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
 | 
			
		||||
    'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
 | 
			
		||||
    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
 | 
			
		||||
    'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
 | 
			
		||||
    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
 | 
			
		||||
    '+', '/', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
 | 
			
		||||
    'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R',
 | 
			
		||||
    'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b',
 | 
			
		||||
    'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
 | 
			
		||||
    'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
 | 
			
		||||
    'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5',
 | 
			
		||||
    '6', '7', '8', '9', '+', '/'
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#ifdef WORDS_BIGENDIAN
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/* SPECIAL DECODE TABLES FOR BIG ENDIAN (IBM/MOTOROLA/SUN) CPUS */
 | 
			
		||||
 | 
			
		||||
static const uint32_t d0[256] = {
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x00f80000, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00fc0000,
 | 
			
		||||
    0x00d00000, 0x00d40000, 0x00d80000, 0x00dc0000, 0x00e00000, 0x00e40000,
 | 
			
		||||
    0x00e80000, 0x00ec0000, 0x00f00000, 0x00f40000, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00000000,
 | 
			
		||||
    0x00040000, 0x00080000, 0x000c0000, 0x00100000, 0x00140000, 0x00180000,
 | 
			
		||||
    0x001c0000, 0x00200000, 0x00240000, 0x00280000, 0x002c0000, 0x00300000,
 | 
			
		||||
    0x00340000, 0x00380000, 0x003c0000, 0x00400000, 0x00440000, 0x00480000,
 | 
			
		||||
    0x004c0000, 0x00500000, 0x00540000, 0x00580000, 0x005c0000, 0x00600000,
 | 
			
		||||
    0x00640000, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x00680000, 0x006c0000, 0x00700000, 0x00740000, 0x00780000,
 | 
			
		||||
    0x007c0000, 0x00800000, 0x00840000, 0x00880000, 0x008c0000, 0x00900000,
 | 
			
		||||
    0x00940000, 0x00980000, 0x009c0000, 0x00a00000, 0x00a40000, 0x00a80000,
 | 
			
		||||
    0x00ac0000, 0x00b00000, 0x00b40000, 0x00b80000, 0x00bc0000, 0x00c00000,
 | 
			
		||||
    0x00c40000, 0x00c80000, 0x00cc0000, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
static const uint32_t d1[256] = {
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x0003e000, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x0003f000,
 | 
			
		||||
    0x00034000, 0x00035000, 0x00036000, 0x00037000, 0x00038000, 0x00039000,
 | 
			
		||||
    0x0003a000, 0x0003b000, 0x0003c000, 0x0003d000, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00000000,
 | 
			
		||||
    0x00001000, 0x00002000, 0x00003000, 0x00004000, 0x00005000, 0x00006000,
 | 
			
		||||
    0x00007000, 0x00008000, 0x00009000, 0x0000a000, 0x0000b000, 0x0000c000,
 | 
			
		||||
    0x0000d000, 0x0000e000, 0x0000f000, 0x00010000, 0x00011000, 0x00012000,
 | 
			
		||||
    0x00013000, 0x00014000, 0x00015000, 0x00016000, 0x00017000, 0x00018000,
 | 
			
		||||
    0x00019000, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x0001a000, 0x0001b000, 0x0001c000, 0x0001d000, 0x0001e000,
 | 
			
		||||
    0x0001f000, 0x00020000, 0x00021000, 0x00022000, 0x00023000, 0x00024000,
 | 
			
		||||
    0x00025000, 0x00026000, 0x00027000, 0x00028000, 0x00029000, 0x0002a000,
 | 
			
		||||
    0x0002b000, 0x0002c000, 0x0002d000, 0x0002e000, 0x0002f000, 0x00030000,
 | 
			
		||||
    0x00031000, 0x00032000, 0x00033000, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
static const uint32_t d2[256] = {
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x00000f80, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00000fc0,
 | 
			
		||||
    0x00000d00, 0x00000d40, 0x00000d80, 0x00000dc0, 0x00000e00, 0x00000e40,
 | 
			
		||||
    0x00000e80, 0x00000ec0, 0x00000f00, 0x00000f40, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00000000,
 | 
			
		||||
    0x00000040, 0x00000080, 0x000000c0, 0x00000100, 0x00000140, 0x00000180,
 | 
			
		||||
    0x000001c0, 0x00000200, 0x00000240, 0x00000280, 0x000002c0, 0x00000300,
 | 
			
		||||
    0x00000340, 0x00000380, 0x000003c0, 0x00000400, 0x00000440, 0x00000480,
 | 
			
		||||
    0x000004c0, 0x00000500, 0x00000540, 0x00000580, 0x000005c0, 0x00000600,
 | 
			
		||||
    0x00000640, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x00000680, 0x000006c0, 0x00000700, 0x00000740, 0x00000780,
 | 
			
		||||
    0x000007c0, 0x00000800, 0x00000840, 0x00000880, 0x000008c0, 0x00000900,
 | 
			
		||||
    0x00000940, 0x00000980, 0x000009c0, 0x00000a00, 0x00000a40, 0x00000a80,
 | 
			
		||||
    0x00000ac0, 0x00000b00, 0x00000b40, 0x00000b80, 0x00000bc0, 0x00000c00,
 | 
			
		||||
    0x00000c40, 0x00000c80, 0x00000cc0, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
static const uint32_t d3[256] = {
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x0000003e, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x0000003f,
 | 
			
		||||
    0x00000034, 0x00000035, 0x00000036, 0x00000037, 0x00000038, 0x00000039,
 | 
			
		||||
    0x0000003a, 0x0000003b, 0x0000003c, 0x0000003d, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00000000,
 | 
			
		||||
    0x00000001, 0x00000002, 0x00000003, 0x00000004, 0x00000005, 0x00000006,
 | 
			
		||||
    0x00000007, 0x00000008, 0x00000009, 0x0000000a, 0x0000000b, 0x0000000c,
 | 
			
		||||
    0x0000000d, 0x0000000e, 0x0000000f, 0x00000010, 0x00000011, 0x00000012,
 | 
			
		||||
    0x00000013, 0x00000014, 0x00000015, 0x00000016, 0x00000017, 0x00000018,
 | 
			
		||||
    0x00000019, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x0000001a, 0x0000001b, 0x0000001c, 0x0000001d, 0x0000001e,
 | 
			
		||||
    0x0000001f, 0x00000020, 0x00000021, 0x00000022, 0x00000023, 0x00000024,
 | 
			
		||||
    0x00000025, 0x00000026, 0x00000027, 0x00000028, 0x00000029, 0x0000002a,
 | 
			
		||||
    0x0000002b, 0x0000002c, 0x0000002d, 0x0000002e, 0x0000002f, 0x00000030,
 | 
			
		||||
    0x00000031, 0x00000032, 0x00000033, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#else
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/* SPECIAL DECODE TABLES FOR LITTLE ENDIAN (INTEL) CPUS */
 | 
			
		||||
 | 
			
		||||
static const uint32_t d0[256] = {
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x000000f8, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x000000fc,
 | 
			
		||||
    0x000000d0, 0x000000d4, 0x000000d8, 0x000000dc, 0x000000e0, 0x000000e4,
 | 
			
		||||
    0x000000e8, 0x000000ec, 0x000000f0, 0x000000f4, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00000000,
 | 
			
		||||
    0x00000004, 0x00000008, 0x0000000c, 0x00000010, 0x00000014, 0x00000018,
 | 
			
		||||
    0x0000001c, 0x00000020, 0x00000024, 0x00000028, 0x0000002c, 0x00000030,
 | 
			
		||||
    0x00000034, 0x00000038, 0x0000003c, 0x00000040, 0x00000044, 0x00000048,
 | 
			
		||||
    0x0000004c, 0x00000050, 0x00000054, 0x00000058, 0x0000005c, 0x00000060,
 | 
			
		||||
    0x00000064, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x00000068, 0x0000006c, 0x00000070, 0x00000074, 0x00000078,
 | 
			
		||||
    0x0000007c, 0x00000080, 0x00000084, 0x00000088, 0x0000008c, 0x00000090,
 | 
			
		||||
    0x00000094, 0x00000098, 0x0000009c, 0x000000a0, 0x000000a4, 0x000000a8,
 | 
			
		||||
    0x000000ac, 0x000000b0, 0x000000b4, 0x000000b8, 0x000000bc, 0x000000c0,
 | 
			
		||||
    0x000000c4, 0x000000c8, 0x000000cc, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
static const uint32_t d1[256] = {
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x0000e003, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x0000f003,
 | 
			
		||||
    0x00004003, 0x00005003, 0x00006003, 0x00007003, 0x00008003, 0x00009003,
 | 
			
		||||
    0x0000a003, 0x0000b003, 0x0000c003, 0x0000d003, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00000000,
 | 
			
		||||
    0x00001000, 0x00002000, 0x00003000, 0x00004000, 0x00005000, 0x00006000,
 | 
			
		||||
    0x00007000, 0x00008000, 0x00009000, 0x0000a000, 0x0000b000, 0x0000c000,
 | 
			
		||||
    0x0000d000, 0x0000e000, 0x0000f000, 0x00000001, 0x00001001, 0x00002001,
 | 
			
		||||
    0x00003001, 0x00004001, 0x00005001, 0x00006001, 0x00007001, 0x00008001,
 | 
			
		||||
    0x00009001, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x0000a001, 0x0000b001, 0x0000c001, 0x0000d001, 0x0000e001,
 | 
			
		||||
    0x0000f001, 0x00000002, 0x00001002, 0x00002002, 0x00003002, 0x00004002,
 | 
			
		||||
    0x00005002, 0x00006002, 0x00007002, 0x00008002, 0x00009002, 0x0000a002,
 | 
			
		||||
    0x0000b002, 0x0000c002, 0x0000d002, 0x0000e002, 0x0000f002, 0x00000003,
 | 
			
		||||
    0x00001003, 0x00002003, 0x00003003, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
static const uint32_t d2[256] = {
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x00800f00, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00c00f00,
 | 
			
		||||
    0x00000d00, 0x00400d00, 0x00800d00, 0x00c00d00, 0x00000e00, 0x00400e00,
 | 
			
		||||
    0x00800e00, 0x00c00e00, 0x00000f00, 0x00400f00, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00000000,
 | 
			
		||||
    0x00400000, 0x00800000, 0x00c00000, 0x00000100, 0x00400100, 0x00800100,
 | 
			
		||||
    0x00c00100, 0x00000200, 0x00400200, 0x00800200, 0x00c00200, 0x00000300,
 | 
			
		||||
    0x00400300, 0x00800300, 0x00c00300, 0x00000400, 0x00400400, 0x00800400,
 | 
			
		||||
    0x00c00400, 0x00000500, 0x00400500, 0x00800500, 0x00c00500, 0x00000600,
 | 
			
		||||
    0x00400600, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x00800600, 0x00c00600, 0x00000700, 0x00400700, 0x00800700,
 | 
			
		||||
    0x00c00700, 0x00000800, 0x00400800, 0x00800800, 0x00c00800, 0x00000900,
 | 
			
		||||
    0x00400900, 0x00800900, 0x00c00900, 0x00000a00, 0x00400a00, 0x00800a00,
 | 
			
		||||
    0x00c00a00, 0x00000b00, 0x00400b00, 0x00800b00, 0x00c00b00, 0x00000c00,
 | 
			
		||||
    0x00400c00, 0x00800c00, 0x00c00c00, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
static const uint32_t d3[256] = {
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x003e0000, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x003f0000,
 | 
			
		||||
    0x00340000, 0x00350000, 0x00360000, 0x00370000, 0x00380000, 0x00390000,
 | 
			
		||||
    0x003a0000, 0x003b0000, 0x003c0000, 0x003d0000, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x00000000,
 | 
			
		||||
    0x00010000, 0x00020000, 0x00030000, 0x00040000, 0x00050000, 0x00060000,
 | 
			
		||||
    0x00070000, 0x00080000, 0x00090000, 0x000a0000, 0x000b0000, 0x000c0000,
 | 
			
		||||
    0x000d0000, 0x000e0000, 0x000f0000, 0x00100000, 0x00110000, 0x00120000,
 | 
			
		||||
    0x00130000, 0x00140000, 0x00150000, 0x00160000, 0x00170000, 0x00180000,
 | 
			
		||||
    0x00190000, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x001a0000, 0x001b0000, 0x001c0000, 0x001d0000, 0x001e0000,
 | 
			
		||||
    0x001f0000, 0x00200000, 0x00210000, 0x00220000, 0x00230000, 0x00240000,
 | 
			
		||||
    0x00250000, 0x00260000, 0x00270000, 0x00280000, 0x00290000, 0x002a0000,
 | 
			
		||||
    0x002b0000, 0x002c0000, 0x002d0000, 0x002e0000, 0x002f0000, 0x00300000,
 | 
			
		||||
    0x00310000, 0x00320000, 0x00330000, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff,
 | 
			
		||||
    0x01ffffff, 0x01ffffff, 0x01ffffff, 0x01ffffff
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#endif
 | 
			
		||||
							
								
								
									
										43
									
								
								src/modp_b64/modp_stdint.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										43
									
								
								src/modp_b64/modp_stdint.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,43 @@
 | 
			
		|||
/* vi: set ft=c expandtab shiftwidth=4 tabstop=4: */
 | 
			
		||||
#ifndef MODP_STDINT_H_
 | 
			
		||||
#define MODP_STDINT_H_
 | 
			
		||||
 | 
			
		||||
/**
 | 
			
		||||
 * \file modp_stdint.h
 | 
			
		||||
 * \brief An attempt to make stringencoders compile under windows
 | 
			
		||||
 *
 | 
			
		||||
 * This attempts to define various integral types that are normally
 | 
			
		||||
 * defined in stdint.h and stdbool.h which oddly don't exit on
 | 
			
		||||
 * windows.
 | 
			
		||||
 *
 | 
			
		||||
 * Please file bugs or patches if it doesn't work!
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
#include <string.h>
 | 
			
		||||
 | 
			
		||||
#ifndef _WIN32
 | 
			
		||||
#include <stdbool.h>
 | 
			
		||||
#include <stdint.h>
 | 
			
		||||
#else
 | 
			
		||||
/* win64 is llp64 so these are the same for 32/64bit
 | 
			
		||||
   so no check for _WIN64 is required.
 | 
			
		||||
 */
 | 
			
		||||
typedef unsigned char uint8_t;
 | 
			
		||||
typedef signed char int8_t;
 | 
			
		||||
typedef unsigned short uint16_t;
 | 
			
		||||
typedef signed short int16_t;
 | 
			
		||||
typedef unsigned int uint32_t;
 | 
			
		||||
typedef signed int int32_t;
 | 
			
		||||
typedef unsigned __int64 uint64_t;
 | 
			
		||||
typedef signed __int64 int64_t;
 | 
			
		||||
 | 
			
		||||
/* windows doesn't do C99 and stdbool */
 | 
			
		||||
 | 
			
		||||
#ifndef __cplusplus
 | 
			
		||||
typedef unsigned char bool;
 | 
			
		||||
#define true 1
 | 
			
		||||
#define false 0
 | 
			
		||||
#endif
 | 
			
		||||
 | 
			
		||||
#endif /* _WIN32 */
 | 
			
		||||
#endif /* MODP_STDINT_H_ */
 | 
			
		||||
		Loading…
	
	Add table
		
		Reference in a new issue