signalapp/sqlcipher
signalapp/sqlcipher
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add CODEC_HEXDUMP macro to print page data

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This commit is contained in:
Stephen Lombardo 2012-06-13 12:27:59 -04:00
parent a53d3dee76
commit bedfc5b588
1 changed files with 16 additions and 0 deletions
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16
src/crypto.h
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@ -82,6 +82,21 @@
#define CODEC_TRACE(X)
#endif
#ifdef CODEC_DEBUG_PAGEDATA
#define CODEC_HEXDUMP(DESC,BUFFER,LEN) \
{ \
int __pctr; \
printf(DESC); \
for(__pctr=0; __pctr < LEN; __pctr++) { \
if(__pctr % 16 == 0) printf("\n%05x: ",__pctr); \
printf("%02x ",((unsigned char*) BUFFER)[__pctr]); \
} \
printf("\n"); \
fflush(stdout); \
}
#else
#define CODEC_HEXDUMP(DESC,BUFFER,LEN)
#endif
/* extensions defined in pager.c */
void sqlite3pager_get_codec(Pager *pPager, void **ctx);
@ -118,6 +133,7 @@ static void cipher_hex2bin(const char *hex, int sz, unsigned char *out){
typedef struct codec_ctx codec_ctx;
/* utility functions */
int sqlcipher_ismemzero(const unsigned char *a0, int len);
int sqlcipher_memcmp(const unsigned char *a0, const unsigned char *a1, int len);
int sqlcipher_pseudorandom(void *, int);
void sqlcipher_free(void *, int);