This implements core, bluetooth, sock and hidhost services checks.
---
android/hal-msg-check.c | 101 ++++++++++++++++++++++++++++++++++++++++++++++++
android/hal-msg.h | 2 +
2 files changed, 103 insertions(+)
diff --git a/android/hal-msg-check.c b/android/hal-msg-check.c
index 208d8a5..0c719ac 100644
--- a/android/hal-msg-check.c
+++ b/android/hal-msg-check.c
@@ -161,3 +161,104 @@ bool hal_cmd_check(const struct hal_hdr *msg, const void *payload, ssize_t len)
return false;
}
}
+
+static bool check_rsp_core(uint8_t opcode, const void *payload, uint16_t len)
+{
+ switch (opcode) {
+ check_fix_p(HAL_OP_STATUS, hal_status);
+ check_no_p(HAL_OP_REGISTER_MODULE);
+ check_no_p(HAL_OP_UNREGISTER_MODULE);
+ default:
+ return false;
+ }
+}
+
+static bool check_rsp_bluetooth(uint8_t opcode, const void *payload,
+ uint16_t len)
+{
+ switch (opcode) {
+ check_fix_p(HAL_OP_STATUS, hal_status);
+ check_no_p(HAL_OP_ENABLE);
+ check_no_p(HAL_OP_DISABLE);
+ check_no_p(HAL_OP_GET_ADAPTER_PROPS);
+ check_no_p(HAL_OP_GET_ADAPTER_PROP);
+ check_no_p(HAL_OP_SET_ADAPTER_PROP);
+ check_no_p(HAL_OP_GET_REMOTE_DEVICE_PROPS);
+ check_no_p(HAL_OP_GET_REMOTE_DEVICE_PROP);
+ check_no_p(HAL_OP_SET_REMOTE_DEVICE_PROP);
+ check_no_p(HAL_OP_GET_REMOTE_SERVICE_REC);
+ check_no_p(HAL_OP_GET_REMOTE_SERVICES);
+ check_no_p(HAL_OP_START_DISCOVERY);
+ check_no_p(HAL_OP_CANCEL_DISCOVERY);
+ check_no_p(HAL_OP_CREATE_BOND);
+ check_no_p(HAL_OP_REMOVE_BOND);
+ check_no_p(HAL_OP_CANCEL_BOND)
+ check_no_p(HAL_OP_PIN_REPLY);
+ check_no_p(HAL_OP_SSP_REPLY)
+ check_no_p(HAL_OP_DUT_MODE_CONF);
+ check_no_p(HAL_OP_DUT_MODE_SEND);
+ check_no_p(HAL_OP_LE_TEST_MODE);
+ default:
+ return false;
+ }
+}
+
+static bool check_rsp_sock(uint8_t opcode, const void *payload, uint16_t len)
+{
+ switch (opcode) {
+ check_fix_p(HAL_OP_STATUS, hal_status);
+ check_no_p(HAL_OP_SOCK_LISTEN);
+ check_no_p(HAL_OP_SOCK_CONNECT);
+ default:
+ return false;
+ }
+}
+
+static bool check_rsp_hidhost(uint8_t opcode, const void *payload,
+ uint16_t len)
+{
+ switch (opcode) {
+ check_fix_p(HAL_OP_STATUS, hal_status);
+ check_no_p(HAL_OP_HID_CONNECT);
+ check_no_p(HAL_OP_HID_DISCONNECT);
+ check_no_p(HAL_OP_HID_VP);
+ check_no_p(HAL_OP_HID_SET_INFO);
+ check_no_p(HAL_OP_HID_GET_PROTOCOL);
+ check_no_p(HAL_OP_HID_SET_PROTOCOL);
+ check_no_p(HAL_OP_HID_GET_REPORT);
+ check_no_p(HAL_OP_HID_SET_REPORT);
+ check_no_p(HAL_OP_HID_SEND_DATA);
+ default:
+ return false;
+ }
+}
+
+bool hal_rsp_check(const struct hal_hdr *msg, const void *payload,
+ ssize_t len)
+{
+ if (len < (ssize_t) sizeof(*msg))
+ return false;
+
+ if (len != (ssize_t) (sizeof(*msg) + msg->len))
+ return false;
+
+ switch (msg->service_id) {
+ case HAL_SERVICE_ID_CORE:
+ return check_rsp_core(msg->opcode, payload, msg->len);
+ case HAL_SERVICE_ID_BLUETOOTH:
+ return check_rsp_bluetooth(msg->opcode, payload, msg->len);
+ case HAL_SERVICE_ID_SOCK:
+ return check_rsp_sock(msg->opcode, payload, msg->len);
+ case HAL_SERVICE_ID_HIDHOST:
+ return check_rsp_hidhost(msg->opcode, payload, msg->len);
+ case HAL_SERVICE_ID_PAN:
+ case HAL_SERVICE_ID_HANDSFREE:
+ case HAL_SERVICE_ID_A2DP:
+ case HAL_SERVICE_ID_HEALTH:
+ case HAL_SERVICE_ID_AVRCP:
+ case HAL_SERVICE_ID_GATT:
+ return true;
+ default:
+ return false;
+ }
+}
diff --git a/android/hal-msg.h b/android/hal-msg.h
index e7587bf..2d67ccf 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -489,3 +489,5 @@ struct hal_ev_av_audio_state {
bool hal_cmd_check(const struct hal_hdr *msg, const void *payload,
ssize_t len);
+bool hal_rsp_check(const struct hal_hdr *msg, const void *payload,
+ ssize_t len);
--
1.8.4.2
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