2019-11-17 22:54:54

by Arkadiusz Bokowy

[permalink] [raw]
Subject: [PATCH BlueZ] profile: Default SDP settings for HSP Headset

Add default SDP record for HSP Headset, so one can use this profile
in a similar fashion to HFP Headset profile - no user configuration
required. Without proper SDP record, connection with HSP Headset might
not work properly.
---
src/profile.c | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)

diff --git a/src/profile.c b/src/profile.c
index 192fd0245..821d09bff 100644
--- a/src/profile.c
+++ b/src/profile.c
@@ -56,6 +56,7 @@

#define DUN_DEFAULT_CHANNEL 1
#define SPP_DEFAULT_CHANNEL 3
+#define HSP_HS_DEFAULT_CHANNEL 6
#define HFP_HF_DEFAULT_CHANNEL 7
#define OPP_DEFAULT_CHANNEL 9
#define FTP_DEFAULT_CHANNEL 10
@@ -155,6 +156,43 @@
</attribute> \
</record>"

+#define HSP_HS_RECORD \
+ "<?xml version=\"1.0\" encoding=\"UTF-8\" ?> \
+ <record> \
+ <attribute id=\"0x0001\"> \
+ <sequence> \
+ <uuid value=\"0x1108\" /> \
+ <uuid value=\"0x1131\" /> \
+ <uuid value=\"0x1203\" /> \
+ </sequence> \
+ </attribute> \
+ <attribute id=\"0x0004\"> \
+ <sequence> \
+ <sequence> \
+ <uuid value=\"0x0100\" /> \
+ </sequence> \
+ <sequence> \
+ <uuid value=\"0x0003\" /> \
+ <uint8 value=\"0x%02x\" /> \
+ </sequence> \
+ </sequence> \
+ </attribute> \
+ <attribute id=\"0x0009\"> \
+ <sequence> \
+ <sequence> \
+ <uuid value=\"0x1108\" /> \
+ <uint16 value=\"0x%04x\" /> \
+ </sequence> \
+ </sequence> \
+ </attribute> \
+ <attribute id=\"0x0100\"> \
+ <text value=\"%s\" /> \
+ </attribute> \
+ <attribute id=\"0x0302\"> \
+ <boolean value=\"%s\" /> \
+ </attribute> \
+ </record>"
+
#define HSP_AG_RECORD \
"<?xml version=\"1.0\" encoding=\"UTF-8\" ?> \
<record> \
@@ -1761,6 +1799,14 @@ static char *get_hfp_ag_record(struct ext_profile *ext, struct ext_io *l2cap,
ext->name, ext->features);
}

+static char *get_hsp_hs_record(struct ext_profile *ext, struct ext_io *l2cap,
+ struct ext_io *rfcomm)
+{
+ const char *volume_control = ext->features ? "true" : "false";
+ return g_strdup_printf(HSP_HS_RECORD, rfcomm->chan, ext->version,
+ ext->name, volume_control);
+}
+
static char *get_hsp_ag_record(struct ext_profile *ext, struct ext_io *l2cap,
struct ext_io *rfcomm)
{
@@ -1993,6 +2039,16 @@ static struct default_settings {
.auto_connect = true,
.get_record = get_hsp_ag_record,
.version = 0x0102,
+ }, {
+ .uuid = HSP_HS_UUID,
+ .name = "Headset unit",
+ .priority = BTD_PROFILE_PRIORITY_HIGH,
+ .remote_uuid = HSP_AG_UUID,
+ .channel = HSP_HS_DEFAULT_CHANNEL,
+ .authorize = true,
+ .auto_connect = true,
+ .get_record = get_hsp_hs_record,
+ .version = 0x0102,
}, {
.uuid = OBEX_OPP_UUID,
.name = "Object Push",
--
2.23.0