On Wed, Oct 09, 2013 at 09:39:34PM +0200, Marcel Holtmann wrote:
> Hi Andrei,
>
> > Adapter structure in BlueZ daemon keeps track of default adapter
> > and device structure keeps track about found devices.
> > ---
> > android/bt_adapter.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++
> > android/bt_adapter.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++
> > 2 files changed, 116 insertions(+)
> > create mode 100644 android/bt_adapter.c
> > create mode 100644 android/bt_adapter.h
> >
> > diff --git a/android/bt_adapter.c b/android/bt_adapter.c
> > new file mode 100644
> > index 0000000..e21d50c
> > --- /dev/null
> > +++ b/android/bt_adapter.c
> > @@ -0,0 +1,56 @@
> > +/*
> > + *
> > + * BlueZ - Bluetooth protocol stack for Linux
> > + *
> > + * Copyright (C) 2013 Intel Corporation. All rights reserved.
> > + *
> > + *
> > + * This program is free software; you can redistribute it and/or modify
> > + * it under the terms of the GNU General Public License as published by
> > + * the Free Software Foundation; either version 2 of the License, or
> > + * (at your option) any later version.
> > + *
> > + * This program is distributed in the hope that it will be useful,
> > + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> > + * GNU General Public License for more details.
> > + *
> > + * You should have received a copy of the GNU General Public License
> > + * along with this program; if not, write to the Free Software
> > + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
> > + *
> > + */
> > +
> > +#include "bt_adapter.h"
>
> the include of its own header should always be the last one. Never the first one.
>
>
> > +#include "log.h"
> > +#include "src/shared/mgmt.h"
> > +
> > +struct bt_adapter *bt_adapter_new(uint16_t index, struct mgmt *mgmt_if)
> > +{
> > + struct bt_adapter *adapter;
> > +
> > + adapter = g_try_new0(struct bt_adapter, 1);
> > + if (!adapter)
> > + return NULL;
>
> Since this all brand new code, use g_new0 and we just exit on memory allocation failures for our own data structures.
>
Do you mean exit(1)?
> > +
> > + adapter->dev_id = index;
> > + adapter->mgmt = mgmt_ref(mgmt_if);
> > +
> > + return adapter;
> > +}
> > +
> > +void adapter_start(struct bt_adapter *adapter)
>
> Why does this now have no bt_ prefix?
>
> > +{
> > + DBG("enabled %u", adapter->dev_id);
> > +
> > + /* TODO: CB: report scan mode */
> > +
> > + /* TODO: SDP start here */
> > +
> > + /* TODO: CB: report state on */
> > +}
> > +
> > +void adapter_stop(struct bt_adapter *adapter)
> > +{
> > + DBG("disabled %u", adapter->dev_id);
> > +}
> > diff --git a/android/bt_adapter.h b/android/bt_adapter.h
> > new file mode 100644
> > index 0000000..6877cc7
> > --- /dev/null
> > +++ b/android/bt_adapter.h
> > @@ -0,0 +1,60 @@
> > +/*
> > + *
> > + * BlueZ - Bluetooth protocol stack for Linux
> > + *
> > + * Copyright (C) 2013 Intel Corporation. All rights reserved.
> > + *
> > + *
> > + * This program is free software; you can redistribute it and/or modify
> > + * it under the terms of the GNU General Public License as published by
> > + * the Free Software Foundation; either version 2 of the License, or
> > + * (at your option) any later version.
> > + *
> > + * This program is distributed in the hope that it will be useful,
> > + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> > + * GNU General Public License for more details.
> > + *
> > + * You should have received a copy of the GNU General Public License
> > + * along with this program; if not, write to the Free Software
> > + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
> > + *
> > + */
> > +
> > +#include <stdio.h>
> > +#include <stdlib.h>
> > +#include <unistd.h>
> > +#include <glib.h>
> > +
> > +#include "lib/bluetooth.h"
> > +
> > +struct bt_device {
> > + int refcnt;
> > +
> > + bdaddr_t bdaddr;
> > + uint8_t bdaddr_type;
> > + uint32_t cod;
> > + char *name;
> > +};
>
> Why is bt_device declared in bt_adapter.
> And why are these public in the first place. Please hide these details.
So do you want it to be added in main.c? Those structs are public also in
BlueZ.
Best regards
Andrei Emeltchenko
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