#include <sqlite3.h>
`}
+redef class Sys
+ # Last error raised when calling `Sqlite3::open`
+ var sqlite_open_error: nullable Sqlite3Code = null
+end
+
extern class Sqlite3Code `{int`}
new ok `{ return SQLITE_OK; `} # 0 /* Successful result */
fun is_ok: Bool `{ return recv == SQLITE_OK; `}
extern class NativeSqlite3 `{sqlite3 *`}
# Open a connection to a database in UTF-8
- new open(filename: String) import String.to_cstring `{
+ new open(filename: String) import String.to_cstring, set_sys_sqlite_open_error `{
sqlite3 *self = NULL;
- sqlite3_open(String_to_cstring(filename), &self);
+ int err = sqlite3_open(String_to_cstring(filename), &self);
+ NativeSqlite3_set_sys_sqlite_open_error(self, (void*)(long)err);
+ // The previous cast is a hack, using non pointers in extern classes is not
+ // yet in the spec of the FFI.
return self;
`}
+ # Utility method to set `Sys.sqlite_open_error`
+ private fun set_sys_sqlite_open_error(err: Sqlite3Code) do sys.sqlite_open_error = err
+
# Has this DB been correctly opened?
#
# To know if it has been closed or interrupted, you must check for errors with `error`.