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sqlcipher
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Use append mode, and fopen_s when applicable for cipher_profile

This commit is contained in:
Nick Parker 2016-05-26 10:54:02 -05:00
parent 714bff612b
commit a11341d185
1 changed files with 13 additions and 8 deletions
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13
src/crypto_impl.c
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@ -1206,17 +1206,22 @@ int sqlcipher_codec_add_random(codec_ctx *ctx, const char *zRight, int random_sz
int sqlcipher_cipher_profile(sqlite3 *db, const char *destination){
FILE *f;
if( strcmp(destination,"stdout")==0 ){
if(sqlite3StrICmp(destination, "stdout") == 0){
f = stdout;
}else if( strcmp(destination, "stderr")==0 ){
}else if(sqlite3StrICmp(destination, "stderr") == 0){
f = stderr;
}else if( strcmp(destination, "off")==0 ){
}else if(sqlite3StrICmp(destination, "off") == 0){
f = 0;
}else{
f = fopen(destination, "wb");
#if defined(_WIN32) && (__STDC_VERSION__ > 199901L)
if(fopen_s(&f, destination, "a") != 0){
#else
f = fopen(destination, "a");
if(f == 0){
#endif
return SQLITE_ERROR;
}
}
sqlite3_profile(db, sqlcipher_profile_callback, f);
return SQLITE_OK;