skindle 6 with Topaz support

skindle/skinutils.h

@@ -0,0 +1,100 @@
+/*
+   Copyright 2010 BartSimpson aka skindle
+   
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+#ifndef __SKINUTILS_H
+#define __SKINUTILS_H
+
+typedef struct _PidList {
+   unsigned int numPids;
+   char *pidList[1];  //extra pids to try from command line
+} PidList;
+
+typedef struct _MapList {
+   char *key;
+   char *value;
+   struct _MapList *next;
+} MapList;
+
+extern MapList *kindleMap;
+
+unsigned int base64(unsigned char *inbuf, unsigned int len, unsigned char *outbuf);
+
+unsigned short bswap_s(unsigned short s);
+unsigned int bswap_l(unsigned int s);
+
+char *translateKindleKey(char *key);
+MapList *findNode(MapList *map, char *key);
+MapList *findKindleNode(char *key);
+
+//don't free the result of getNodeValue;
+char *getNodeValue(MapList *map, char *key);
+char *getKindleValue(char *key);
+
+MapList *addMapNode(MapList *map, char *key, char *value);
+void dumpMap(MapList *m);
+
+void freeMap(MapList *m);
+
+int buildKindleMap(char *infoFile);
+void dumpKindleMap();
+
+//void png_crc_table_init(unsigned int *crc_table);
+unsigned int do_crc(unsigned char *input, unsigned int len);
+void doPngDecode(unsigned char *input, unsigned int len, unsigned char *output);
+
+char *mazamaEncode(unsigned char *input, unsigned int len, unsigned char choice);
+char *mazamaEncode32(unsigned char *input, unsigned int len);
+char *mazamaEncode64(unsigned char *input, unsigned int len);
+
+unsigned char *mazamaDecode(char *input, int *outlen);
+
+int verifyPidChecksum(char *pid);
+
+//If you prefer to use openssl uncomment the following
+//#include <openssl/sha.h>
+//#include <openssl/md5.h>
+
+#ifndef HEADER_MD5_H
+#include "md5.h"
+
+#define MD5_DIGEST_LENGTH 16
+
+#define MD5_CTX md5_state_t
+#define MD5_Init md5_init
+#define MD5_Update md5_append
+#define MD5_Final(x, y) md5_finish(y, x)
+#define MD5 md5
+
+void md5(unsigned char *in, int len, unsigned char *md);
+#endif
+
+#ifndef HEADER_SHA_H
+
+#include "sha1.h"
+
+#define SHA_DIGEST_LENGTH 20
+#define SHA_CTX sha1_state_s
+#define SHA1_Init sha1_init
+#define SHA1_Update sha1_update
+#define SHA1_Final(x, y) sha1_finish(y, x)
+#define SHA1 sha1
+
+void sha1(unsigned char *in, int len, unsigned char *md);
+#endif
+
+char *getBookPid(unsigned char *keys, unsigned int klen, unsigned char *keysValue, unsigned int kvlen);
+
+#endif