From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
Handles MDL connection request for ECHO service
---
android/health.c | 33 ++++++++++++++++++++++++++++++++-
1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/android/health.c b/android/health.c
index 9857240..fd79ce7 100644
--- a/android/health.c
+++ b/android/health.c
@@ -1110,7 +1110,38 @@ static void mcap_mdl_aborted_cb(struct mcap_mdl *mdl, void *data)
static uint8_t mcap_mdl_conn_req_cb(struct mcap_mcl *mcl, uint8_t mdepid,
uint16_t mdlid, uint8_t *conf, void *data)
{
- DBG("Not Implemeneted");
+ GError *gerr = NULL;
+
+ DBG("Data channel request: mdepid %u mdlid %u", mdepid, mdlid);
+
+ /* TODO: find / create device */
+
+ if (mdepid == MDEP_ECHO) {
+ switch (*conf) {
+ case CHANNEL_TYPE_ANY:
+ *conf = CHANNEL_TYPE_RELIABLE;
+ case CHANNEL_TYPE_RELIABLE:
+ break;
+ case CHANNEL_TYPE_STREAM:
+ return MCAP_CONFIGURATION_REJECTED;
+ default:
+ /* Special case defined in HDP spec 3.4. When an invalid
+ * configuration is received we shall close the MCL when
+ * we are still processing the callback. */
+ /* TODO close device */
+ return MCAP_CONFIGURATION_REJECTED; /* not processed */
+ }
+
+ if (!mcap_set_data_chan_mode(mcap, L2CAP_MODE_ERTM, &gerr)) {
+ error("Error: %s", gerr->message);
+ g_error_free(gerr);
+ return MCAP_MDL_BUSY;
+ }
+
+ /* TODO: Create channel */
+
+ return MCAP_SUCCESS;
+ }
return MCAP_SUCCESS;
}
--
1.8.3.2
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