Hi All,
I am working on obexd MAP profile. Is it possible to create multiple MAS
Instance in bluez?
Because right now bluez has only one MAS Instance support (only one
MAS_UUID), which is advertised to MCE based on the XML format followed in
src/profile.c.
When I add one more record to MAS_RECORD XML format by changing the value as
0x01, I am not able see two instances getting loaded.
<attribute id=\"0x0315\"> \
<uint8 value=\"0x01\"/> \
</attribute> \
Do we need to create one more UUID like OBEX_MAS1_UUID and OBEX_MAS2_UUID to
support multiple mas instances?
Or what could be the possible solutions?
Regards.
Gowtham Anandha Babu
Hi,
On Mon, Oct 20, 2014 at 3:59 PM, Gowtham Anandha Babu
<[email protected]> wrote:
> Hi Luiz,
>
>> -----Original Message-----
>> From: Luiz Augusto von Dentz [mailto:[email protected]]
>> Sent: Friday, October 17, 2014 5:11 PM
>> To: Gowtham Anandha Babu
>> Cc: [email protected]; Bharat Panda; Dmitry Kasatkin;
>> [email protected]
>> Subject: Re: Query regarding creation of multiple MAS Instance ID:
>>
>> Hi,
>>
>> On Thu, Oct 16, 2014 at 4:18 PM, Gowtham Anandha Babu
>> <[email protected]> wrote:
>> > Hi All,
>> >
>> > I am working on obexd MAP profile. Is it possible to create multiple
>> > MAS Instance in bluez?
>> > Because right now bluez has only one MAS Instance support (only one
>> > MAS_UUID), which is advertised to MCE based on the XML format
>> followed
>> > in src/profile.c.
>> > When I add one more record to MAS_RECORD XML format by changing the
>> > value as 0x01, I am not able see two instances getting loaded.
>> > <attribute id=\"0x0315\"> \
>> > <uint8 value=\"0x01\"/> \
>> > </attribute> \
>>
>> How you are doing that? You should be able to call
>> ProfileManager1.RegisterProfile if that is what you doing and it is not working
>> perhaps we have a bug somewhere. Two very important things you need to
>> check:
>>
>> 1. It cannot use the same path for both instances 2. Each instance needs a
>> different channel
>>
>> So if you are register via XML you need to take care of those details, but
>> perhaps you are using the default record by just providing the UUID, that
>> probably will not work because apparently we have hardcoded the channel,
>> if that is the case we should probably add a check if there is another instance
>> already register and use a different channel/psm.
>>
>> > Do we need to create one more UUID like OBEX_MAS1_UUID and
>> > OBEX_MAS2_UUID to support multiple mas instances?
>> > Or what could be the possible solutions?
>>
>> Each instance has to have the service class set to MAS UUID, otherwise no
>> one will be able to discover it.
>>
>> >
>> > Regards.
>> > Gowtham Anandha Babu
>> >
>> > --
>> > To unsubscribe from this list: send the line "unsubscribe
>> > linux-bluetooth" in the body of a message to [email protected]
>> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>>
>>
>>
>> --
>> Luiz Augusto von Dentz
>
> Here is what I did exactly after your comments,
>
> 1) Based on the flag, I managed the two MAS Instances in bluetooth.c
>
> diff --git a/obexd/plugins/bluetooth.c b/obexd/plugins/bluetooth.c
> index cf326cc..3a0c022 100644
> --- a/obexd/plugins/bluetooth.c
> +++ b/obexd/plugins/bluetooth.c
> @@ -50,6 +50,8 @@
> #define BT_RX_MTU 32767
> #define BT_TX_MTU 32767
>
> +gboolean MAS = FALSE;
> +
> struct bluetooth_profile {
> struct obex_server *server;
> struct obex_service_driver *driver;
> @@ -269,7 +271,20 @@ static int register_profile(struct bluetooth_profile *profile)
> char *xml;
> int ret = 0;
>
> - profile->path = g_strconcat("/org/bluez/obex/", profile->uuid, NULL);
> +
> + if(!g_ascii_strcasecmp(profile->uuid, OBEX_MAS_UUID))
> + if(!MAS) {
> + profile->path = g_strconcat("/org/bluez/obex/MAS1/",
> + profile->uuid, NULL);
> + MAS = TRUE;
> + }
> + else
> + profile->path = g_strconcat("/org/bluez/obex/MAS2/",
> + profile->uuid, NULL);
> + else
> + profile->path = g_strconcat("/org/bluez/obex/", profile->uuid, NULL);
> +
> g_strdelimit(profile->path, "-", '_');
>
> if (!g_dbus_register_interface(connection, profile->path,
> @@ -290,6 +305,10 @@ static int register_profile(struct bluetooth_profile *profile)
>
> dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
> &profile->path);
> dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING,
> &profile->uuid);
> dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
> @@ -346,7 +365,9 @@ static const char *service2uuid(uint16_t service)
> return "00005005-0000-1000-8000-0002ee000001";
> case OBEX_SYNCEVOLUTION:
> return "00000002-0000-1000-8000-0002ee000002";
> - case OBEX_MAS:
> + case OBEX_MAS1:
> + return OBEX_MAS_UUID;
> + case OBEX_MAS2:
> return OBEX_MAS_UUID;
> case OBEX_MNS:
> return OBEX_MNS_UUID;
>
> 2) Created one more MAS Instance in mas.c
>
> diff --git a/obexd/plugins/mas.c b/obexd/plugins/mas.c
> index fb97fe3..fb482e2 100644
> --- a/obexd/plugins/mas.c
> +++ b/obexd/plugins/mas.c
> @@ -728,9 +728,9 @@ static int any_close(void *obj)
> return 0;
> }
>
> -static struct obex_service_driver mas = {
> - .name = "Message Access server",
> - .service = OBEX_MAS,
> +static struct obex_service_driver mas1 = {
> + .name = "Message Access server 1",
> + .service = OBEX_MAS1,
> .target = MAS_TARGET,
> .target_size = TARGET_SIZE,
> .connect = mas_connect,
> @@ -740,6 +740,18 @@ static struct obex_service_driver mas = {
> .disconnect = mas_disconnect,
> };
>
> +static struct obex_service_driver mas2 = {
> + .name = "Message Access server 2",
> + .service = OBEX_MAS2,
> + .target = MAS_TARGET,
> + .target_size = TARGET_SIZE,
> + .connect = mas_connect,
> + .get = mas_get,
> + .put = mas_put,
> + .setpath = mas_setpath,
> + .disconnect = mas_disconnect,
> +};
> +
> static struct obex_mime_type_driver mime_map = {
> .target = MAS_TARGET,
> .target_size = TARGET_SIZE,
> @@ -838,10 +850,14 @@ static int mas_init(void)
> goto failed;
> }
>
> - err = obex_service_driver_register(&mas);
> + err = obex_service_driver_register(&mas1);
> if (err < 0)
> goto failed;
>
> + err = obex_service_driver_register(&mas2);
> + if(err < 0)
> + goto failed;
> +
> return 0;
>
> failed:
> @@ -857,7 +873,8 @@ static void mas_exit(void)
> {
> int i;
>
> - obex_service_driver_unregister(&mas);
> + obex_service_driver_unregister(&mas1);
> + obex_service_driver_unregister(&mas2);
>
> for (i = 0; map_drivers[i] != NULL; ++i)
> obex_mime_type_driver_unregister(map_drivers[i]);
> @@ -865,4 +882,5 @@ static void mas_exit(void)
> messages_exit();
> }
>
> -OBEX_PLUGIN_DEFINE(mas, mas_init, mas_exit)
> +OBEX_PLUGIN_DEFINE(mas1, mas_init, mas_exit)
> +OBEX_PLUGIN_DEFINE(mas2, mas_init, mas_exit)
> diff --git a/obexd/src/obexd.h b/obexd/src/obexd.h
> index 42c3c4d..59de70e 100644
> --- a/obexd/src/obexd.h
> +++ b/obexd/src/obexd.h
> @@ -28,7 +28,8 @@
> #define OBEX_IRMC (1 << 5)
> #define OBEX_PCSUITE (1 << 6)
> #define OBEX_SYNCEVOLUTION (1 << 7)
> -#define OBEX_MAS (1 << 8)
> +#define OBEX_MAS1 (1 << 8)
> +#define OBEX_MAS2 (1 << 10)
> #define OBEX_MNS (1 << 9)
>
> gboolean plugin_init(const char *pattern, const char *exclude);
>
> 3) Assigned different channel and path for both instances
> 4)Added one more SDP record (XML) in profile.c
>
> diff --git a/src/profile.c b/src/profile.c
> index 7aca3be..ab5b5c2 100644
> --- a/src/profile.c
> +++ b/src/profile.c
> @@ -62,7 +62,8 @@
> #define HFP_AG_DEFAULT_CHANNEL 13
> #define SYNC_DEFAULT_CHANNEL 14
> #define PBAP_DEFAULT_CHANNEL 15
> -#define MAS_DEFAULT_CHANNEL 16
> +#define MAS1_DEFAULT_CHANNEL 16
> +#define MAS2_DEFAULT_CHANNEL 18
> #define MNS_DEFAULT_CHANNEL 17
>
> #define BTD_PROFILE_PSM_AUTO -1
> @@ -395,7 +396,7 @@
> </attribute> \
> </record>"
>
> -#define MAS_RECORD \
> +#define MAS_RECORD1 \
> "<?xml version=\"1.0\" encoding=\"UTF-8\" ?> \
> <record> \
> <attribute id=\"0x0001\"> \
> @@ -441,6 +442,52 @@
> </attribute> \
> </record>"
>
> +#define MAS_RECORD2 \
> + "<?xml version=\"1.0\" encoding=\"UTF-8\" ?> \
> + <record> \
> + <attribute id=\"0x0001\"> \
> + <sequence> \
> + <uuid value=\"0x1132\"/> \
> + </sequence> \
> + </attribute> \
> + <attribute id=\"0x0004\"> \
> + <sequence> \
> + <sequence> \
> + <uuid value=\"0x0100\"/> \
> + </sequence> \
> + <sequence> \
> + <uuid value=\"0x0003\"/> \
> + <uint8 value=\"0x%02x\"/> \
> + </sequence> \
> + <sequence> \
> + <uuid value=\"0x0008\"/> \
> + </sequence> \
> + </sequence> \
> + </attribute> \
> + <attribute id=\"0x0005\"> \
> + <sequence> \
> + <uuid value=\"0x1002\" /> \
> + </sequence> \
> + </attribute> \
> + <attribute id=\"0x0009\"> \
> + <sequence> \
> + <sequence> \
> + <uuid value=\"0x1134\"/> \
> + <uint16 value=\"0x%04x\" /> \
> + </sequence> \
> + </sequence> \
> + </attribute> \
> + <attribute id=\"0x0100\"> \
> + <text value=\"%s\"/> \
> + </attribute> \
> + <attribute id=\"0x0315\"> \
> + <uint8 value=\"0x01\"/> \
> + </attribute> \
> + <attribute id=\"0x0316\"> \
> + <uint8 value=\"0x0F\"/> \
> + </attribute> \
> + </record>"
> +
> #define MNS_RECORD \
> "<?xml version=\"1.0\" encoding=\"UTF-8\" ?> \
> <record> \
> @@ -562,6 +609,8 @@
>
> struct ext_io;
>
> +gboolean MAS = FALSE;
> +
> struct ext_profile {
> struct btd_profile p;
>
> @@ -1734,10 +1787,17 @@ static char *get_pse_record(struct ext_profile *ext, struct ext_io *l2cap,
> ext->name);
> }
>
> -static char *get_mas_record(struct ext_profile *ext, struct ext_io *l2cap,
> +static char *get_mas_record1(struct ext_profile *ext, struct ext_io *l2cap,
> + struct ext_io *rfcomm)
> +{
> + return g_strdup_printf(MAS_RECORD1, rfcomm->chan, ext->version,
> + ext->name);
> +}
> +
> +static char *get_mas_record2(struct ext_profile *ext, struct ext_io *l2cap,
> struct ext_io *rfcomm)
> {
> - return g_strdup_printf(MAS_RECORD, rfcomm->chan, ext->version,
> + return g_strdup_printf(MAS_RECORD2, rfcomm->chan, ext->version,
> ext->name);
> }
>
> @@ -1949,10 +2009,17 @@ static struct default_settings {
> .version = 0x0101,
> }, {
> .uuid = OBEX_MAS_UUID,
> - .name = "Message Access",
> - .channel = MAS_DEFAULT_CHANNEL,
> + .name = "Message Access 1",
> + .channel = MAS1_DEFAULT_CHANNEL,
> + .authorize = true,
> + .get_record = get_mas_record1,
> + .version = 0x0100
> + }, {
> + .uuid = OBEX_MAS_UUID,
> + .name = "Message Access 2",
> + .channel = MAS2_DEFAULT_CHANNEL,
> .authorize = true,
> - .get_record = get_mas_record,
> + .get_record = get_mas_record2,
> .version = 0x0100
> }, {
> .uuid = OBEX_MNS_UUID,
> @@ -1981,8 +2048,21 @@ static void ext_set_defaults(struct ext_profile *ext)
> struct default_settings *settings = &defaults[i];
> const char *remote_uuid;
>
> + DBG("%s == %s",ext->uuid, settings->uuid);
> +
> if (strcasecmp(ext->uuid, settings->uuid) != 0)
> continue;
> +
> + if(!strcasecmp(ext->uuid, OBEX_MAS_UUID))
> + if(MAS) {
> + MAS = 0;
> + continue;
> + }
> +
> + if(!strcasecmp(ext->uuid, OBEX_MAS_UUID))
> + MAS = TRUE;
> +
> + DBG("MATCHED %s == %s MAS = %d",ext->uuid, settings->uuid, MAS);
>
> if (settings->remote_uuid)
> remote_uuid = settings->remote_uuid;
> @@ -2022,6 +2102,8 @@ static void ext_set_defaults(struct ext_profile *ext)
>
> if (settings->name)
> ext->name = g_strdup(settings->name);
> +
> + return;
> }
> }
>
>
> After this changes I am able to load the two MAS Instances successfully. Is it fine? What do you think?
Well the main problem then becomes how to decide how many instance it
should register and what each instance should be, in the past I
comment that I would like to see the backends evolving into D-Bus
agent/entities that register at runtime perhaps we should looking into
that direction so we don't have to hardcode the records.
--
Luiz Augusto von Dentz
Hi Luiz,
> -----Original Message-----
> From: Luiz Augusto von Dentz [mailto:[email protected]]
> Sent: Friday, October 17, 2014 5:11 PM
> To: Gowtham Anandha Babu
> Cc: [email protected]; Bharat Panda; Dmitry Kasatkin;
> [email protected]
> Subject: Re: Query regarding creation of multiple MAS Instance ID:
>
> Hi,
>
> On Thu, Oct 16, 2014 at 4:18 PM, Gowtham Anandha Babu
> <[email protected]> wrote:
> > Hi All,
> >
> > I am working on obexd MAP profile. Is it possible to create multiple
> > MAS Instance in bluez?
> > Because right now bluez has only one MAS Instance support (only one
> > MAS_UUID), which is advertised to MCE based on the XML format
> followed
> > in src/profile.c.
> > When I add one more record to MAS_RECORD XML format by changing the
> > value as 0x01, I am not able see two instances getting loaded.
> > <attribute id=\"0x0315\"> \
> > <uint8 value=\"0x01\"/> \
> > </attribute> \
>
> How you are doing that? You should be able to call
> ProfileManager1.RegisterProfile if that is what you doing and it is not working
> perhaps we have a bug somewhere. Two very important things you need to
> check:
>
> 1. It cannot use the same path for both instances 2. Each instance needs a
> different channel
>
> So if you are register via XML you need to take care of those details, but
> perhaps you are using the default record by just providing the UUID, that
> probably will not work because apparently we have hardcoded the channel,
> if that is the case we should probably add a check if there is another instance
> already register and use a different channel/psm.
>
> > Do we need to create one more UUID like OBEX_MAS1_UUID and
> > OBEX_MAS2_UUID to support multiple mas instances?
> > Or what could be the possible solutions?
>
> Each instance has to have the service class set to MAS UUID, otherwise no
> one will be able to discover it.
>
> >
> > Regards.
> > Gowtham Anandha Babu
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe
> > linux-bluetooth" in the body of a message to [email protected]
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>
>
>
> --
> Luiz Augusto von Dentz
Here is what I did exactly after your comments,
1) Based on the flag, I managed the two MAS Instances in bluetooth.c
diff --git a/obexd/plugins/bluetooth.c b/obexd/plugins/bluetooth.c
index cf326cc..3a0c022 100644
--- a/obexd/plugins/bluetooth.c
+++ b/obexd/plugins/bluetooth.c
@@ -50,6 +50,8 @@
#define BT_RX_MTU 32767
#define BT_TX_MTU 32767
+gboolean MAS = FALSE;
+
struct bluetooth_profile {
struct obex_server *server;
struct obex_service_driver *driver;
@@ -269,7 +271,20 @@ static int register_profile(struct bluetooth_profile *profile)
char *xml;
int ret = 0;
- profile->path = g_strconcat("/org/bluez/obex/", profile->uuid, NULL);
+
+ if(!g_ascii_strcasecmp(profile->uuid, OBEX_MAS_UUID))
+ if(!MAS) {
+ profile->path = g_strconcat("/org/bluez/obex/MAS1/",
+ profile->uuid, NULL);
+ MAS = TRUE;
+ }
+ else
+ profile->path = g_strconcat("/org/bluez/obex/MAS2/",
+ profile->uuid, NULL);
+ else
+ profile->path = g_strconcat("/org/bluez/obex/", profile->uuid, NULL);
+
g_strdelimit(profile->path, "-", '_');
if (!g_dbus_register_interface(connection, profile->path,
@@ -290,6 +305,10 @@ static int register_profile(struct bluetooth_profile *profile)
dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
&profile->path);
dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING,
&profile->uuid);
dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
@@ -346,7 +365,9 @@ static const char *service2uuid(uint16_t service)
return "00005005-0000-1000-8000-0002ee000001";
case OBEX_SYNCEVOLUTION:
return "00000002-0000-1000-8000-0002ee000002";
- case OBEX_MAS:
+ case OBEX_MAS1:
+ return OBEX_MAS_UUID;
+ case OBEX_MAS2:
return OBEX_MAS_UUID;
case OBEX_MNS:
return OBEX_MNS_UUID;
2) Created one more MAS Instance in mas.c
diff --git a/obexd/plugins/mas.c b/obexd/plugins/mas.c
index fb97fe3..fb482e2 100644
--- a/obexd/plugins/mas.c
+++ b/obexd/plugins/mas.c
@@ -728,9 +728,9 @@ static int any_close(void *obj)
return 0;
}
-static struct obex_service_driver mas = {
- .name = "Message Access server",
- .service = OBEX_MAS,
+static struct obex_service_driver mas1 = {
+ .name = "Message Access server 1",
+ .service = OBEX_MAS1,
.target = MAS_TARGET,
.target_size = TARGET_SIZE,
.connect = mas_connect,
@@ -740,6 +740,18 @@ static struct obex_service_driver mas = {
.disconnect = mas_disconnect,
};
+static struct obex_service_driver mas2 = {
+ .name = "Message Access server 2",
+ .service = OBEX_MAS2,
+ .target = MAS_TARGET,
+ .target_size = TARGET_SIZE,
+ .connect = mas_connect,
+ .get = mas_get,
+ .put = mas_put,
+ .setpath = mas_setpath,
+ .disconnect = mas_disconnect,
+};
+
static struct obex_mime_type_driver mime_map = {
.target = MAS_TARGET,
.target_size = TARGET_SIZE,
@@ -838,10 +850,14 @@ static int mas_init(void)
goto failed;
}
- err = obex_service_driver_register(&mas);
+ err = obex_service_driver_register(&mas1);
if (err < 0)
goto failed;
+ err = obex_service_driver_register(&mas2);
+ if(err < 0)
+ goto failed;
+
return 0;
failed:
@@ -857,7 +873,8 @@ static void mas_exit(void)
{
int i;
- obex_service_driver_unregister(&mas);
+ obex_service_driver_unregister(&mas1);
+ obex_service_driver_unregister(&mas2);
for (i = 0; map_drivers[i] != NULL; ++i)
obex_mime_type_driver_unregister(map_drivers[i]);
@@ -865,4 +882,5 @@ static void mas_exit(void)
messages_exit();
}
-OBEX_PLUGIN_DEFINE(mas, mas_init, mas_exit)
+OBEX_PLUGIN_DEFINE(mas1, mas_init, mas_exit)
+OBEX_PLUGIN_DEFINE(mas2, mas_init, mas_exit)
diff --git a/obexd/src/obexd.h b/obexd/src/obexd.h
index 42c3c4d..59de70e 100644
--- a/obexd/src/obexd.h
+++ b/obexd/src/obexd.h
@@ -28,7 +28,8 @@
#define OBEX_IRMC (1 << 5)
#define OBEX_PCSUITE (1 << 6)
#define OBEX_SYNCEVOLUTION (1 << 7)
-#define OBEX_MAS (1 << 8)
+#define OBEX_MAS1 (1 << 8)
+#define OBEX_MAS2 (1 << 10)
#define OBEX_MNS (1 << 9)
gboolean plugin_init(const char *pattern, const char *exclude);
3) Assigned different channel and path for both instances
4)Added one more SDP record (XML) in profile.c
diff --git a/src/profile.c b/src/profile.c
index 7aca3be..ab5b5c2 100644
--- a/src/profile.c
+++ b/src/profile.c
@@ -62,7 +62,8 @@
#define HFP_AG_DEFAULT_CHANNEL 13
#define SYNC_DEFAULT_CHANNEL 14
#define PBAP_DEFAULT_CHANNEL 15
-#define MAS_DEFAULT_CHANNEL 16
+#define MAS1_DEFAULT_CHANNEL 16
+#define MAS2_DEFAULT_CHANNEL 18
#define MNS_DEFAULT_CHANNEL 17
#define BTD_PROFILE_PSM_AUTO -1
@@ -395,7 +396,7 @@
</attribute> \
</record>"
-#define MAS_RECORD \
+#define MAS_RECORD1 \
"<?xml version=\"1.0\" encoding=\"UTF-8\" ?> \
<record> \
<attribute id=\"0x0001\"> \
@@ -441,6 +442,52 @@
</attribute> \
</record>"
+#define MAS_RECORD2 \
+ "<?xml version=\"1.0\" encoding=\"UTF-8\" ?> \
+ <record> \
+ <attribute id=\"0x0001\"> \
+ <sequence> \
+ <uuid value=\"0x1132\"/> \
+ </sequence> \
+ </attribute> \
+ <attribute id=\"0x0004\"> \
+ <sequence> \
+ <sequence> \
+ <uuid value=\"0x0100\"/> \
+ </sequence> \
+ <sequence> \
+ <uuid value=\"0x0003\"/> \
+ <uint8 value=\"0x%02x\"/> \
+ </sequence> \
+ <sequence> \
+ <uuid value=\"0x0008\"/> \
+ </sequence> \
+ </sequence> \
+ </attribute> \
+ <attribute id=\"0x0005\"> \
+ <sequence> \
+ <uuid value=\"0x1002\" /> \
+ </sequence> \
+ </attribute> \
+ <attribute id=\"0x0009\"> \
+ <sequence> \
+ <sequence> \
+ <uuid value=\"0x1134\"/> \
+ <uint16 value=\"0x%04x\" /> \
+ </sequence> \
+ </sequence> \
+ </attribute> \
+ <attribute id=\"0x0100\"> \
+ <text value=\"%s\"/> \
+ </attribute> \
+ <attribute id=\"0x0315\"> \
+ <uint8 value=\"0x01\"/> \
+ </attribute> \
+ <attribute id=\"0x0316\"> \
+ <uint8 value=\"0x0F\"/> \
+ </attribute> \
+ </record>"
+
#define MNS_RECORD \
"<?xml version=\"1.0\" encoding=\"UTF-8\" ?> \
<record> \
@@ -562,6 +609,8 @@
struct ext_io;
+gboolean MAS = FALSE;
+
struct ext_profile {
struct btd_profile p;
@@ -1734,10 +1787,17 @@ static char *get_pse_record(struct ext_profile *ext, struct ext_io *l2cap,
ext->name);
}
-static char *get_mas_record(struct ext_profile *ext, struct ext_io *l2cap,
+static char *get_mas_record1(struct ext_profile *ext, struct ext_io *l2cap,
+ struct ext_io *rfcomm)
+{
+ return g_strdup_printf(MAS_RECORD1, rfcomm->chan, ext->version,
+ ext->name);
+}
+
+static char *get_mas_record2(struct ext_profile *ext, struct ext_io *l2cap,
struct ext_io *rfcomm)
{
- return g_strdup_printf(MAS_RECORD, rfcomm->chan, ext->version,
+ return g_strdup_printf(MAS_RECORD2, rfcomm->chan, ext->version,
ext->name);
}
@@ -1949,10 +2009,17 @@ static struct default_settings {
.version = 0x0101,
}, {
.uuid = OBEX_MAS_UUID,
- .name = "Message Access",
- .channel = MAS_DEFAULT_CHANNEL,
+ .name = "Message Access 1",
+ .channel = MAS1_DEFAULT_CHANNEL,
+ .authorize = true,
+ .get_record = get_mas_record1,
+ .version = 0x0100
+ }, {
+ .uuid = OBEX_MAS_UUID,
+ .name = "Message Access 2",
+ .channel = MAS2_DEFAULT_CHANNEL,
.authorize = true,
- .get_record = get_mas_record,
+ .get_record = get_mas_record2,
.version = 0x0100
}, {
.uuid = OBEX_MNS_UUID,
@@ -1981,8 +2048,21 @@ static void ext_set_defaults(struct ext_profile *ext)
struct default_settings *settings = &defaults[i];
const char *remote_uuid;
+ DBG("%s == %s",ext->uuid, settings->uuid);
+
if (strcasecmp(ext->uuid, settings->uuid) != 0)
continue;
+
+ if(!strcasecmp(ext->uuid, OBEX_MAS_UUID))
+ if(MAS) {
+ MAS = 0;
+ continue;
+ }
+
+ if(!strcasecmp(ext->uuid, OBEX_MAS_UUID))
+ MAS = TRUE;
+
+ DBG("MATCHED %s == %s MAS = %d",ext->uuid, settings->uuid, MAS);
if (settings->remote_uuid)
remote_uuid = settings->remote_uuid;
@@ -2022,6 +2102,8 @@ static void ext_set_defaults(struct ext_profile *ext)
if (settings->name)
ext->name = g_strdup(settings->name);
+
+ return;
}
}
After this changes I am able to load the two MAS Instances successfully. Is it fine? What do you think?
Regards,
Gowtham Anandha Babu
Hi,
On Thu, Oct 16, 2014 at 4:18 PM, Gowtham Anandha Babu
<[email protected]> wrote:
> Hi All,
>
> I am working on obexd MAP profile. Is it possible to create multiple MAS
> Instance in bluez?
> Because right now bluez has only one MAS Instance support (only one
> MAS_UUID), which is advertised to MCE based on the XML format followed in
> src/profile.c.
> When I add one more record to MAS_RECORD XML format by changing the value as
> 0x01, I am not able see two instances getting loaded.
> <attribute id=\"0x0315\"> \
> <uint8 value=\"0x01\"/> \
> </attribute> \
How you are doing that? You should be able to call
ProfileManager1.RegisterProfile if that is what you doing and it is
not working perhaps we have a bug somewhere. Two very important things
you need to check:
1. It cannot use the same path for both instances
2. Each instance needs a different channel
So if you are register via XML you need to take care of those details,
but perhaps you are using the default record by just providing the
UUID, that probably will not work because apparently we have hardcoded
the channel, if that is the case we should probably add a check if
there is another instance already register and use a different
channel/psm.
> Do we need to create one more UUID like OBEX_MAS1_UUID and OBEX_MAS2_UUID to
> support multiple mas instances?
> Or what could be the possible solutions?
Each instance has to have the service class set to MAS UUID, otherwise
no one will be able to discover it.
>
> Regards.
> Gowtham Anandha Babu
>
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--
Luiz Augusto von Dentz