This allow for dynamic MPS configuration ie fixing MPS on tablets.
---
android/bluetooth.c | 109 +++++-----------------------------------------------
1 file changed, 9 insertions(+), 100 deletions(-)
diff --git a/android/bluetooth.c b/android/bluetooth.c
index ca3dd24..0cb0af6 100644
--- a/android/bluetooth.c
+++ b/android/bluetooth.c
@@ -54,40 +54,6 @@
#include "utils.h"
#include "bluetooth.h"
-/*
- * bits in bitmask as defined in table 6.3 of Multi Profile Specification
- * HFP AG + A2DP SRC + AVRCP TG + PAN (NAP/PANU) + PBAP PSE
- */
-#define MPS_DEFAULT_MPSD ((1ULL << 0) | (1ULL << 2) | (1ULL << 4) | \
- (1ULL << 6) | (1ULL << 8) | (1ULL << 10) | \
- (1ULL << 12) | (1ULL << 26) | (1ULL << 28) | \
- (1ULL << 30) | (1ULL << 32) | (1ULL << 34) | \
- (1ULL << 36))
-
-/*
- * bits in bitmask as defined in table 6.4 of Multi Profile Specification
- * HFP AG + A2DP SRC + AVRCP TG + PAN (NAP/PANU) + PBAP PSE
- */
-#define MPS_DEFAULT_MPMD ((1ULL << 1) | (1ULL << 3) | (1ULL << 5) | \
- (1ULL << 6) | (1ULL << 8) | (1ULL << 10) | \
- (1ULL << 12) | (1ULL << 15) | (1ULL << 17))
-
-/*
- * bits in bitmask as defined in table 6.5 of Multi Profile Specification
- * Note that in this table spec starts bit positions from 1 (bit 0 unused?)
- */
-#define MPS_DEFAULT_DEPS ((1 << 1) | (1 << 2) | (1 << 3))
-
-/* MPSD bit dependent on HFP AG support */
-#define MPS_MPSD_HFP_AG_DEP ((1ULL << 0) | (1ULL << 2) | (1ULL << 4) | \
- (1ULL << 6) | (1ULL << 8) | (1ULL << 10) | \
- (1ULL << 12) | (1ULL << 14) | (1ULL << 16) | \
- (1ULL << 18) | (1ULL << 26) | (1ULL << 28) | \
- (1ULL << 30))
-
-/* MPMD bit dependent on HFP AG support */
-#define MPS_MPMD_HFP_AG_DEP (1ULL << 6)
-
#define DUT_MODE_FILE "/sys/kernel/debug/bluetooth/hci%u/dut_mode"
#define SETTINGS_FILE ANDROID_STORAGEDIR"/settings"
@@ -3264,75 +3230,18 @@ static void set_adapter_class(void)
error("Failed to set class of device");
}
-static sdp_record_t *mps_record(void)
+static void enable_mps(void)
{
- sdp_data_t *mpsd_features, *mpmd_features, *dependencies;
- sdp_list_t *svclass_id, *pfseq, *root;
- uuid_t root_uuid, svclass_uuid;
- sdp_profile_desc_t profile;
- sdp_record_t *record;
- uint64_t mpsd_feat, mpmd_feat;
- uint16_t deps;
-
- record = sdp_record_alloc();
- if (!record)
- return NULL;
-
- sdp_uuid16_create(&root_uuid, PUBLIC_BROWSE_GROUP);
- root = sdp_list_append(NULL, &root_uuid);
- sdp_set_browse_groups(record, root);
-
- sdp_uuid16_create(&svclass_uuid, MPS_SVCLASS_ID);
- svclass_id = sdp_list_append(NULL, &svclass_uuid);
- sdp_set_service_classes(record, svclass_id);
-
- sdp_uuid16_create(&profile.uuid, MPS_PROFILE_ID);
- profile.version = 0x0100;
- pfseq = sdp_list_append(NULL, &profile);
- sdp_set_profile_descs(record, pfseq);
+ uuid_t uuid, *uuid128;
- mpsd_feat = MPS_DEFAULT_MPSD;
- mpmd_feat = MPS_DEFAULT_MPMD;
-
- /* TODO should be configurable based on HFP AG support */
- if (false) {
- mpsd_feat &= MPS_MPSD_HFP_AG_DEP;
- mpmd_feat &= MPS_MPMD_HFP_AG_DEP;
- }
-
- mpsd_features = sdp_data_alloc(SDP_UINT64, &mpsd_feat);
- sdp_attr_add(record, SDP_ATTR_MPSD_SCENARIOS, mpsd_features);
-
- mpmd_features = sdp_data_alloc(SDP_UINT64, &mpmd_feat);
- sdp_attr_add(record, SDP_ATTR_MPMD_SCENARIOS, mpmd_features);
-
- deps = MPS_DEFAULT_DEPS;
- dependencies = sdp_data_alloc(SDP_UINT16, &deps);
- sdp_attr_add(record, SDP_ATTR_MPS_DEPENDENCIES, dependencies);
-
- sdp_set_info_attr(record, "Multi Profile", 0, 0);
-
- sdp_list_free(pfseq, NULL);
- sdp_list_free(root, NULL);
- sdp_list_free(svclass_id, NULL);
-
- return record;
-}
-
-static void add_mps_record(void)
-{
- sdp_record_t *rec;
-
- rec = mps_record();
- if (!rec) {
- error("Failed to allocate MPS record");
+ sdp_uuid16_create(&uuid, MPS_PROFILE_ID);
+ uuid128 = sdp_uuid_to_uuid128(&uuid);
+ if (!uuid128)
return;
- }
- if (bt_adapter_add_record(rec, 0) < 0) {
- error("Failed to register MPS record");
- sdp_record_free(rec);
- }
+ register_mps(true);
+ adapter.uuids = g_slist_prepend(adapter.uuids, uuid128);
+ add_uuid(0, uuid128);
}
static void clear_auto_connect_list_complete(uint8_t status,
@@ -3421,7 +3330,7 @@ static void read_info_complete(uint8_t status, uint16_t length,
set_io_capability();
set_device_id();
- add_mps_record();
+ enable_mps();
missing_settings = adapter.current_settings ^
adapter.supported_settings;
--
1.9.3
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