public static int sqlite3_open_v2(string filename, out DatabaseHandle ppDb, int flags, string zVfs)
{
var filenamePtr = MarshalEx.StringToHGlobalUTF8(filename);
var zVfsPtr = MarshalEx.StringToHGlobalUTF8(zVfs);
try
{
return(sqlite3_open_v2(filenamePtr, out ppDb, flags, zVfsPtr));
}
finally
{
if (filenamePtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(filenamePtr);
}
if (zVfsPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(zVfsPtr);
}
}
}
public static string sqlite3_errstr(int rc)
{
return(MarshalEx.PtrToStringUTF8(sqlite3_errstr_raw(rc)));
}
public static string sqlite3_libversion()
{
return(MarshalEx.PtrToStringUTF8(sqlite3_libversion_raw()));
}
public static string sqlite3_column_text(StatementHandle pStmt, int iCol)
{
return(MarshalEx.PtrToStringUTF8(sqlite3_column_text_raw(pStmt, iCol)));
}
public static string sqlite3_column_name(StatementHandle pStmt, int N)
{
return(MarshalEx.PtrToStringUTF8(sqlite3_column_name_raw(pStmt, N)));
}
public void ThrowExceptionForRC_is_noop_when_ok()
{
MarshalEx.ThrowExceptionForRC(Constants.SQLITE_OK);
}
public void PtrToStringUTF8_returns_null_when_zero()
{
Assert.Null(MarshalEx.PtrToStringUTF8(IntPtr.Zero));
}
public void GetExceptionForRC_returns_null_when_ok()
{
Assert.Null(MarshalEx.GetExceptionForRC(Constants.SQLITE_OK));
}