[PROTO] Add timestamp in MSG_START reply

Change-Id: Ia7fc8a71c2a643d069ad7502dbe9e604bca3e2c2
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

diff --git a/daemon/da_protocol.c b/daemon/da_protocol.c
index 12780ab..dc783d0 100644 (file)
--- a/daemon/da_protocol.c
+++ b/daemon/da_protocol.c
@@ -931,6 +931,55 @@ static int process_msg_binary_info(struct msg_buf_t *msg)
        return err;
 }
 
+static void get_serialized_time(uint32_t dst[2])
+{
+       struct timeval tv;
+       gettimeofday(&tv, NULL);
+       dst[0] = tv.tv_sec;
+       dst[1] = tv.tv_usec * 1000;
+}
+
+static int process_msg_start(struct msg_buf_t *msg_control)
+{
+       enum ErrorCode err_code = ERR_CANNOT_START_PROFILING;
+       struct msg_t *msg_reply;
+       uint32_t serialized_time[2];
+
+       if (!check_conf(&prof_session.conf)) {
+               LOGE("wrong profile config\n");
+               goto send_ack;
+       }
+
+       if (msg_start(msg_control, &prof_session.user_space_inst,
+                     &msg_reply) != 0) {
+               LOGE("parse error\n");
+               goto send_ack;
+       }
+
+       if (start_transfer() != 0) {
+               LOGE("Cannot start transfer\n");
+               goto send_ack;
+       }
+
+       if (ioctl_send_msg(msg_reply) != 0) {
+               LOGE("cannot send message to device\n");
+               goto send_ack;
+       }
+
+       if (start_profiling() < 0) {
+               LOGE("cannot start profiling\n");
+               goto send_ack;
+       }
+
+       err_code = ERR_NO;
+send_ack:
+       get_serialized_time(&serialized_time);
+       sendACKToHost(NMSG_START, err_code, (void *)&serialized_time,
+                     sizeof(serialized_time));
+
+       return -(err_code == ERR_NO);
+}
+
 int host_message_handler(struct msg_t *msg)
 {
        struct app_info_t app_info;
@@ -952,38 +1001,7 @@ int host_message_handler(struct msg_t *msg)
                sendACKToHost(msg->id, ERR_NO, 0, 0);
                break;
        case NMSG_START:
-               if (!check_conf(&prof_session.conf)) {
-                       error_code = ERR_CANNOT_START_PROFILING;
-                       LOGE("wrong profile config\n");
-                       goto send_ack;
-               }
-               if (msg_start(&msg_control, &prof_session.user_space_inst, &msg_reply) != 0) {
-                       LOGE("parse error\n");
-                       error_code = ERR_CANNOT_START_PROFILING;
-                       goto send_ack;
-               }
-
-               if (start_transfer() != 0) {
-                       LOGE("Cannot start transfer\n");
-                       error_code = ERR_CANNOT_START_PROFILING;
-                       goto send_ack;
-               }
-
-               if (ioctl_send_msg(msg_reply) != 0) {
-                       LOGE("cannot send message to device\n");
-                       // response to control socket
-                       error_code = ERR_CANNOT_START_PROFILING;
-                       goto send_ack;
-               }
-
-               if (start_profiling() < 0) {
-                       LOGE("cannot start profiling\n");
-                       error_code = ERR_CANNOT_START_PROFILING;
-                       goto send_ack;
-               }
-               // success
-               error_code = ERR_NO;
-               goto send_ack;
+               return process_msg_start(&msg_control);
        case NMSG_STOP:
                sendACKToHost(msg->id, ERR_NO, 0, 0);
                if (stop_all() != ERR_NO)