101 lines
2.7 KiB
C
101 lines
2.7 KiB
C
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/*
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Copyright 2010 BartSimpson aka skindle
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#ifndef __SKINUTILS_H
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#define __SKINUTILS_H
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typedef struct _PidList {
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unsigned int numPids;
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char *pidList[1]; //extra pids to try from command line
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} PidList;
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typedef struct _MapList {
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char *key;
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char *value;
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struct _MapList *next;
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} MapList;
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extern MapList *kindleMap;
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unsigned int base64(unsigned char *inbuf, unsigned int len, unsigned char *outbuf);
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unsigned short bswap_s(unsigned short s);
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unsigned int bswap_l(unsigned int s);
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char *translateKindleKey(char *key);
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MapList *findNode(MapList *map, char *key);
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MapList *findKindleNode(char *key);
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//don't free the result of getNodeValue;
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char *getNodeValue(MapList *map, char *key);
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char *getKindleValue(char *key);
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MapList *addMapNode(MapList *map, char *key, char *value);
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void dumpMap(MapList *m);
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void freeMap(MapList *m);
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int buildKindleMap(char *infoFile);
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void dumpKindleMap();
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//void png_crc_table_init(unsigned int *crc_table);
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unsigned int do_crc(unsigned char *input, unsigned int len);
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void doPngDecode(unsigned char *input, unsigned int len, unsigned char *output);
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char *mazamaEncode(unsigned char *input, unsigned int len, unsigned char choice);
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char *mazamaEncode32(unsigned char *input, unsigned int len);
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char *mazamaEncode64(unsigned char *input, unsigned int len);
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unsigned char *mazamaDecode(char *input, int *outlen);
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int verifyPidChecksum(char *pid);
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//If you prefer to use openssl uncomment the following
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//#include <openssl/sha.h>
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//#include <openssl/md5.h>
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#ifndef HEADER_MD5_H
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#include "md5.h"
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#define MD5_DIGEST_LENGTH 16
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#define MD5_CTX md5_state_t
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#define MD5_Init md5_init
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#define MD5_Update md5_append
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#define MD5_Final(x, y) md5_finish(y, x)
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#define MD5 md5
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void md5(unsigned char *in, int len, unsigned char *md);
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#endif
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#ifndef HEADER_SHA_H
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#include "sha1.h"
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#define SHA_DIGEST_LENGTH 20
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#define SHA_CTX sha1_state_s
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#define SHA1_Init sha1_init
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#define SHA1_Update sha1_update
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#define SHA1_Final(x, y) sha1_finish(y, x)
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#define SHA1 sha1
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void sha1(unsigned char *in, int len, unsigned char *md);
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#endif
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char *getBookPid(unsigned char *keys, unsigned int klen, unsigned char *keysValue, unsigned int kvlen);
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#endif
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