This allows to get remote mas instances. In case of wrong sdp record
fail status will be returned in notification.
---
android/map-client.c | 131 ++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 130 insertions(+), 1 deletion(-)
diff --git a/android/map-client.c b/android/map-client.c
index 142c680..12f600b 100644
--- a/android/map-client.c
+++ b/android/map-client.c
@@ -30,21 +30,150 @@
#include <stdint.h>
#include <glib.h>
+#include "lib/sdp.h"
+#include "lib/sdp_lib.h"
+#include "src/sdp-client.h"
+
#include "ipc.h"
#include "lib/bluetooth.h"
#include "map-client.h"
#include "src/log.h"
#include "hal-msg.h"
+#include "ipc-common.h"
+#include "utils.h"
+#include "src/shared/util.h"
static struct ipc *hal_ipc = NULL;
static bdaddr_t adapter_addr;
+static int fill_mce_inst(void *buf, int32_t id, int32_t scn, int32_t msg_type,
+ const void *name, uint8_t name_len)
+{
+ struct hal_map_client_mas_instance *inst = buf;
+
+ inst->id = id;
+ inst->scn = scn;
+ inst->msg_types = msg_type;
+ inst->name_len = name_len;
+
+ if (name_len)
+ memcpy(inst->name, name, name_len);
+
+ return sizeof(*inst) + name_len;
+}
+
+static void map_client_sdp_search_cb(sdp_list_t *recs, int err, gpointer data)
+{
+ uint8_t buf[IPC_MTU];
+ struct hal_ev_map_client_remote_mas_instances *ev = (void *) buf;
+ bdaddr_t *dst = data;
+ sdp_list_t *list, *protos;
+ uint8_t status;
+ int32_t id, scn, msg_type, name_len, num_instances = 0;
+ char *name;
+ size_t size;
+
+ size = sizeof(*ev);
+ bdaddr2android(dst, &ev->bdaddr);
+
+ if (err < 0) {
+ error("mce: Unable to get SDP record: %s", strerror(-err));
+ status = HAL_STATUS_FAILED;
+ goto fail;
+ }
+
+ for (list = recs; list != NULL; list = list->next) {
+ sdp_record_t *rec = list->data;
+ sdp_data_t *data;
+
+ data = sdp_data_get(rec, SDP_ATTR_MAS_INSTANCE_ID);
+ if (!data) {
+ error("mce: cannot get mas instance id");
+ continue;
+ }
+
+ id = data->val.uint8;
+
+ data = sdp_data_get(rec, SDP_ATTR_SVCNAME_PRIMARY);
+ if (!data) {
+ error("mce: cannot get mas instance name");
+ continue;
+ }
+
+ name = data->val.str;
+ name_len = data->unitSize;
+
+ data = sdp_data_get(rec, SDP_ATTR_SUPPORTED_MESSAGE_TYPES);
+ if (!data) {
+ error("mce: cannot get mas instance msg type");
+ continue;
+ }
+
+ msg_type = data->val.uint8;
+
+ if (sdp_get_access_protos(rec, &protos) < 0) {
+ error("mce: cannot get mas instance sdp protocol list");
+ continue;
+ }
+
+ scn = sdp_get_proto_port(protos, RFCOMM_UUID);
+
+ sdp_list_foreach(protos, (sdp_list_func_t) sdp_list_free, NULL);
+ sdp_list_free(protos, NULL);
+
+ if (!scn) {
+ error("mce: cannot get mas instance rfcomm channel");
+ continue;
+ }
+
+ size += fill_mce_inst(buf + size, id, scn, msg_type, name,
+ name_len);
+ num_instances++;
+ }
+
+ status = HAL_STATUS_SUCCESS;
+
+fail:
+ ev->num_instances = num_instances;
+ ev->status = status;
+
+ ipc_send_notif(hal_ipc, HAL_SERVICE_ID_MAP_CLIENT,
+ HAL_EV_MAP_CLIENT_REMOTE_MAS_INSTANCES, size, buf);
+
+ free(dst);
+}
+
static void handle_get_instances(const void *buf, uint16_t len)
{
+ const struct hal_cmd_map_client_get_instances *cmd = buf;
+ uint8_t status;
+ bdaddr_t *dst;
+ uuid_t uuid;
+
DBG("");
+ dst = new0(bdaddr_t, 1);
+ if (!dst) {
+ error("mce: Fail to allocate cb data");
+ status = HAL_STATUS_FAILED;
+ goto failed;
+ }
+
+ android2bdaddr(&cmd->bdaddr, dst);
+ sdp_uuid16_create(&uuid, MAP_MSE_SVCLASS_ID);
+
+ if (bt_search_service(&adapter_addr, dst, &uuid,
+ map_client_sdp_search_cb, dst, free, 0)) {
+ error("mce: Failed to search SDP details");
+ status = HAL_STATUS_FAILED;
+ goto failed;
+ }
+
+ status = HAL_STATUS_SUCCESS;
+
+failed:
ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_MAP_CLIENT,
- HAL_OP_MAP_CLIENT_GET_INSTANCES, HAL_STATUS_FAILED);
+ HAL_OP_MAP_CLIENT_GET_INSTANCES, status);
}
static const struct ipc_handler cmd_handlers[] = {
--
1.9.3
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