diff options
| author | 2021-12-17 07:06:30 -0500 | |
|---|---|---|
| committer | 2021-12-17 07:06:30 -0500 | |
| commit | 1fdc150116cad39aae5c5da407c3312b47a59e3a (patch) | |
| tree | 123c79a4d7ad2d45781ba03ce939f7539fb428d8 /Plugins/DbSqliteWx/codec.h | |
| parent | feda8a7db8d1d7c5439aa8f8feef7cc0dd2b59a0 (diff) | |
New upstream version 3.3.3+dfsg1.upstream/3.3.3+dfsg1
Diffstat (limited to 'Plugins/DbSqliteWx/codec.h')
| -rw-r--r-- | Plugins/DbSqliteWx/codec.h | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/Plugins/DbSqliteWx/codec.h b/Plugins/DbSqliteWx/codec.h deleted file mode 100644 index dfd83db..0000000 --- a/Plugins/DbSqliteWx/codec.h +++ /dev/null @@ -1,135 +0,0 @@ -/* -** Name: codec.h -** Purpose: Header file for SQLite codecs -** Author: Ulrich Telle -** Created: 2006-12-06 -** Copyright: (c) 2006-2018 Ulrich Telle -** License: LGPL-3.0+ WITH WxWindows-exception-3.1 -*/ - -#ifndef _CODEC_H_ -#define _CODEC_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(__BORLANDC__) -#define __STDC__ 1 -#endif - -#if defined(__BORLANDC__) -#undef __STDC__ -#endif - -/* -// ATTENTION: Macro similar to that in pager.c -// TODO: Check in case of new version of SQLite -*/ -#define WX_PAGER_MJ_PGNO(x) ((PENDING_BYTE/(x))+1) - -#ifdef __cplusplus -} /* End of the 'extern "C"' block */ -#endif - -#include "rijndael.h" - -#define CODEC_TYPE_UNKNOWN 0 -#define CODEC_TYPE_AES128 1 -#define CODEC_TYPE_AES256 2 -#define CODEC_TYPE_CHACHA20 3 -#define CODEC_TYPE_SQLCIPHER 4 -#define CODEC_TYPE_MAX 4 - -#define CODEC_TYPE_DEFAULT CODEC_TYPE_CHACHA20 - -#ifndef CODEC_TYPE -#define CODEC_TYPE CODEC_TYPE_DEFAULT -#endif - -#if CODEC_TYPE < 1 || CODEC_TYPE > CODEC_TYPE_MAX -#error "Invalid codec type selected" -#endif - -#define MAXKEYLENGTH 32 -#define KEYLENGTH_AES128 16 -#define KEYLENGTH_AES256 32 - -#define CODEC_SHA_ITER 4001 - -typedef struct _Codec -{ - int m_isEncrypted; - /* Read cipher */ - int m_hasReadCipher; - int m_readCipherType; - void* m_readCipher; - /* Write cipher */ - int m_hasWriteCipher; - int m_writeCipherType; - void* m_writeCipher; - - wx_sqlite3* m_db; /* Pointer to DB */ - Btree* m_bt; /* Pointer to B-tree used by DB */ - unsigned char m_page[SQLITE_MAX_PAGE_SIZE+24]; - int m_pageSize; - int m_reserved; -} Codec; - -void wxwx_sqlite3_config_table(wx_sqlite3_context* context, int argc, wx_sqlite3_value** argv); -void wxwx_sqlite3_config_params(wx_sqlite3_context* context, int argc, wx_sqlite3_value** argv); - -int wxwx_sqlite3_config(wx_sqlite3* db, const char* paramName, int newValue); -int wxwx_sqlite3_config_cipher(wx_sqlite3* db, const char* cipherName, const char* paramName, int newValue); - -int GetCipherType(wx_sqlite3* db); -void* GetCipherParams(wx_sqlite3* db, int cypherType); -int CodecInit(Codec* codec); -void CodecTerm(Codec* codec); - -int CodecCopy(Codec* codec, Codec* other); - -void CodecGenerateReadKey(Codec* codec, char* userPassword, int passwordLength); - -void CodecGenerateWriteKey(Codec* codec, char* userPassword, int passwordLength); - -int CodecEncrypt(Codec* codec, int page, unsigned char* data, int len, int useWriteKey); - -int CodecDecrypt(Codec* codec, int page, unsigned char* data, int len); - -int CodecCopyCipher(Codec* codec, int read2write); - -int CodecSetup(Codec* codec, int cipherType, char* userPassword, int passwordLength); -int CodecSetupWriteCipher(Codec* codec, int cipherType, char* userPassword, int passwordLength); - -void CodecSetIsEncrypted(Codec* codec, int isEncrypted); -void CodecSetReadCipherType(Codec* codec, int cipherType); -void CodecSetWriteCipherType(Codec* codec, int cipherType); -void CodecSetHasReadCipher(Codec* codec, int hasReadCipher); -void CodecSetHasWriteCipher(Codec* codec, int hasWriteCipher); -void CodecSetDb(Codec* codec, wx_sqlite3* db); -void CodecSetBtree(Codec* codec, Btree* bt); - -int CodecIsEncrypted(Codec* codec); -int CodecHasReadCipher(Codec* codec); -int CodecHasWriteCipher(Codec* codec); -Btree* CodecGetBtree(Codec* codec); -unsigned char* CodecGetPageBuffer(Codec* codec); -int CodecGetLegacyReadCipher(Codec* codec); -int CodecGetLegacyWriteCipher(Codec* codec); -int CodecGetPageSizeReadCipher(Codec* codec); -int CodecGetPageSizeWriteCipher(Codec* codec); -int CodecGetReservedReadCipher(Codec* codec); -int CodecGetReservedWriteCipher(Codec* codec); -int CodecReservedEqual(Codec* codec); - -void CodecPadPassword(char* password, int pswdlen, unsigned char pswd[32]); -void CodecRC4(unsigned char* key, int keylen, - unsigned char* textin, int textlen, - unsigned char* textout); -void CodecGetMD5Binary(unsigned char* data, int length, unsigned char* digest); -void CodecGetSHABinary(unsigned char* data, int length, unsigned char* digest); -void CodecGenerateInitialVector(int seed, unsigned char iv[16]); - -#endif - |
