Re: [BlueZ PATCH v1 7/7] doc/advertisement-monitor-api: Update Advertisement Monitor API description

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Hi Luiz,

On Tue, Sep 8, 2020 at 10:40 AM Luiz Augusto von Dentz
<luiz.dentz@xxxxxxxxx> wrote:
>
> Hi Miao,
>
> On Tue, Aug 18, 2020 at 3:34 PM Miao-chen Chou <mcchou@xxxxxxxxxxxx> wrote:
> >
> > This modifies the following description to Advertisement Monitor API.
> > - Add org.bluez.Error.Failed to RegisterMonitor() method.
> > - Add more description about the usage of RegisterMonitor() and
> > UnregisterMonitor() methods.
> > - Add description about the ranges for the fields in property
> > RSSIThresholdsAndTimers.
> >
> > Reviewed-by: Yun-Hao Chung <howardchung@xxxxxxxxxx>
> > Reviewed-by: Manish Mandlik <mmandlik@xxxxxxxxxxxx>
> > ---
> >
> >  doc/advertisement-monitor-api.txt | 34 +++++++++++++++++++++++--------
> >  1 file changed, 25 insertions(+), 9 deletions(-)
> >
> > diff --git a/doc/advertisement-monitor-api.txt b/doc/advertisement-monitor-api.txt
> > index 74adbfae9..e09b6fd25 100644
> > --- a/doc/advertisement-monitor-api.txt
> > +++ b/doc/advertisement-monitor-api.txt
> > @@ -49,7 +49,7 @@ Properties    string Type [read-only]
> >                         org.bluez.AdvertisementMonitorManager1 for the available
> >                         options.
> >
> > -               (Int16, Uint16, Int16, Uint16) RSSIThreshholdsAndTimers [read-only, optional]
> > +               (Int16, Uint16, Int16, Uint16) RSSIThresholdsAndTimers [read-only, optional]
> >
> >                         This contains HighRSSIThreshold, HighRSSIThresholdTimer,
> >                         LowRSSIThreshold, LowRSSIThresholdTimer in order. The
> > @@ -66,7 +66,11 @@ Properties   string Type [read-only]
> >                         RSSIs of the received advertisement(s) during
> >                         LowRSSIThresholdTimer do not reach LowRSSIThreshold.
> >
> > -               array{(uint8, uint8, string)} Patterns [read-only, optional]
> > +                       The valid range of a RSSI is -127 to +20 dBm while 127
> > +                       dBm indicates unset. The valid range of a timer is 1 to
> > +                       300 seconds while 0 indicates unset.
> > +
> > +               array{(uint8, uint8, array{byte})} Patterns [read-only, optional]
> >
> >                         If Type is set to 0x01, this must exist and has at least
> >                         one entry in the array.
> > @@ -80,8 +84,9 @@ Properties    string Type [read-only]
> >                                 See https://www.bluetooth.com/specifications/
> >                                 assigned-numbers/generic-access-profile/ for
> >                                 the possible allowed value.
> > -                       string content_of_pattern
> > -                               This is the value of the pattern.
> > +                       array{byte} content_of_pattern
> > +                               This is the value of the pattern. The maximum
> > +                               length of the bytes is 31.
> >
> >  Advertisement Monitor Manager hierarchy
> >  =======================================
> > @@ -91,20 +96,31 @@ Object path /org/bluez/{hci0,hci1,...}
> >
> >  Methods                void RegisterMonitor(object application)
> >
> > -                       This registers a hierarchy of advertisement monitors.
> > +                       This registers the root path of a hierarchy of
> > +                       advertisement monitors.
> >                         The application object path together with the D-Bus
> >                         system bus connection ID define the identification of
> >                         the application registering advertisement monitors.
> > +                       Once a root path is registered by a client via this
> > +                       method, the client can freely expose/unexpose
> > +                       advertisement monitors without re-registering the root
> > +                       path again. After use, the client should call
> > +                       UnregisterMonitor() method to invalidate the
> > +                       advertisement monitors.
> >
> >                         Possible errors: org.bluez.Error.InvalidArguments
> >                                          org.bluez.Error.AlreadyExists
> > +                                        org.bluez.Error.Failed
> >
> >                 void UnregisterMonitor(object application)
> >
> > -                       This unregisters advertisement monitors that have been
> > -                       previously registered. The object path parameter must
> > -                       match the same value that has been used on
> > -                       registration.
> > +                       This unregisters a hierarchy of advertisement monitors
> > +                       that has been previously registered. The object path
> > +                       parameter must match the same value that has been used
> > +                       on registration. Upon unregistration, the advertisement
> > +                       monitor(s) should expect to receive Release() method as
> > +                       the signal that the advertisement monitor(s) has been
> > +                       deactivated.
> >
> >                         Possible errors: org.bluez.Error.InvalidArguments
> >                                          org.bluez.Error.DoesNotExist
> > --
> > 2.26.2
>
> These are still experimental so you will need to use EXPERIMENTAL
> version when declaring the methods/properties so it only gets enabled
> when the experimental flag is passed to bluetoothd.
g_dbus_register_interface()  does not allow to have all methods and
properties marked as experimental, so at least SupportedFeatures
should be non-experimental.

>
>
> --
> Luiz Augusto von Dentz

Thanks,
Miao



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