public SqliteStatementPreparer(SqliteDatabaseHandle database, string commandText)
{
m_database = database;
m_commandTextBytes = SQLiteConnection.ToUtf8(commandText);
m_statements = new List<SqliteStatementHandle>();
m_refCount = 1;
}
private static string GetErrorString(SQLiteErrorCode errorCode, SqliteDatabaseHandle database)
{
#if NET45
string errorString = SQLiteConnection.FromUtf8(NativeMethods.sqlite3_errstr(errorCode));
#else
string errorString = errorCode.ToString();
#endif
return database != null ? "{0}: {1}".FormatInvariant(errorString, SQLiteConnection.FromUtf8(NativeMethods.sqlite3_errmsg(database)))
: errorString;
}
public static extern IntPtr sqlite3_errmsg(SqliteDatabaseHandle db);
public static extern SQLiteErrorCode sqlite3_errcode(SqliteDatabaseHandle db);
public static extern int sqlite3_db_readonly(SqliteDatabaseHandle db, [MarshalAs(UnmanagedType.LPStr)] string zDbName);
public static extern SqliteBackupHandle sqlite3_backup_init(SqliteDatabaseHandle pDest, byte[] zDestName, SqliteDatabaseHandle pSource, byte[] zSourceName);
public static extern int sqlite3_total_changes(SqliteDatabaseHandle db);
public static extern void sqlite3_progress_handler(SqliteDatabaseHandle db, int virtualMachineInstructions, SQLiteProgressCallback callback, IntPtr userData);
public static extern void sqlite3_profile(SqliteDatabaseHandle db, SqliteProfileCallback callback, IntPtr userData);
public unsafe static extern SQLiteErrorCode sqlite3_prepare_v2(SqliteDatabaseHandle db, byte* pSql, int nBytes, out SqliteStatementHandle stmt, out byte* pzTail);
public static extern SQLiteErrorCode sqlite3_open_v2(byte[] utf8Filename, out SqliteDatabaseHandle db, SQLiteOpenFlags flags, byte[] vfs);
public static extern SQLiteErrorCode sqlite3_key(SqliteDatabaseHandle db, byte[] key, int keylen);
internal SQLiteException(SQLiteErrorCode errorCode, SqliteDatabaseHandle database)
: base(GetErrorString(errorCode, database), (int) errorCode)
{
}
public SQLiteConnection(IntPtr db)
: this()
{
m_db = new SqliteDatabaseHandle(db);
SetState(ConnectionState.Open);
}
