static public int sqlite3_close(sqlite3 db)
{
int rc = _imp.sqlite3_close(db.ptr);
db.set_already_disposed();
return(rc);
}
static public int sqlite3_close(sqlite3 db)
{
int rc = _imp.sqlite3_close(db.ptr);
db.done();
return(rc);
}
public SQLite3Provider()
{
#if WINDOWS_PHONE
IntPtr db;
int rc;
ISQLite3Provider me = this as ISQLite3Provider;
rc = me.sqlite3_open(":memory:", out db);
if (0 == rc)
{
string errmsg;
rc = me.sqlite3_exec(db,
string.Format("PRAGMA temp_store_directory = '{0}';",
Windows.Storage.ApplicationData.Current.LocalFolder.Path),
null, null, out errmsg);
// ignore rc, I guess
rc = me.sqlite3_exec(db,
string.Format("PRAGMA data_store_directory = '{0}';",
Windows.Storage.ApplicationData.Current.LocalFolder.Path),
null, null, out errmsg);
// ignore rc, I guess
rc = me.sqlite3_close(db);
// ignore rc, I guess
}
#elif NETFX_CORE
IntPtr db;
int rc;
ISQLite3Provider me = this as ISQLite3Provider;
rc = me.sqlite3_open(":memory:", out db);
if (0 == rc)
{
string errmsg;
rc = me.sqlite3_exec(db,
string.Format("PRAGMA temp_store_directory = '{0}';",
Windows.Storage.ApplicationData.Current.TemporaryFolder.Path),
null, null, out errmsg);
// ignore rc, I guess
rc = me.sqlite3_exec(db,
string.Format("PRAGMA data_store_directory = '{0}';",
Windows.Storage.ApplicationData.Current.LocalFolder.Path),
null, null, out errmsg);
// ignore rc, I guess
rc = me.sqlite3_close(db);
// ignore rc, I guess
}
#endif
}
static public void SetProvider(ISQLite3Provider imp)
{
int version = imp.sqlite3_libversion_number();
IntPtr db;
int rc;
rc = imp.sqlite3_open(":memory:", out db);
if (rc != 0)
{
throw new Exception();
}
rc = imp.sqlite3_close(db);
if (rc != 0)
{
throw new Exception();
}
_imp = imp;
}
static public void SetProvider(ISQLite3Provider imp)
{
if (_frozen)
{
return;
}
int version = imp.sqlite3_libversion_number();
#if not // don't do this, because it ends up calling sqlite3_initialize
IntPtr db;
int rc;
rc = imp.sqlite3_open(":memory:", out db);
if (rc != 0)
{
throw new Exception();
}
rc = imp.sqlite3_close(db);
if (rc != 0)
{
throw new Exception();
}
#endif
_imp = imp;
}