Input/vcd: Add reset() function

[libsigrok.git] / src / input / vcd.c

diff --git a/src/input/vcd.c b/src/input/vcd.c
index b25c7381b7d32ab1830070c2c80fafc76ab03cab..39a92d32509cf510b59c624bcde2e4f55689584f 100644 (file)
--- a/src/input/vcd.c
+++ b/src/input/vcd.c
@@ -582,7 +582,6 @@ static int receive(struct sr_input *in, GString *buf)
 
 static int end(struct sr_input *in)
 {
-       struct sr_datafeed_packet packet;
        struct context *inc;
        int ret;
 
@@ -596,10 +595,8 @@ static int end(struct sr_input *in)
        /* Send any samples that haven't been sent yet. */
        send_buffer(in);
 
-       if (inc->started) {
-               packet.type = SR_DF_END;
-               sr_session_send(in->sdi, &packet);
-       }
+       if (inc->started)
+               std_session_send_df_end(in->sdi, LOG_PREFIX);
 
        return ret;
 }
@@ -616,6 +613,17 @@ static void cleanup(struct sr_input *in)
        inc->current_levels = NULL;
 }
 
+static int reset(struct sr_input *in)
+{
+       struct context *inc = in->priv;
+
+       cleanup(in);
+       inc->started = FALSE;
+       g_string_truncate(in->buf, 0);
+
+       return SR_OK;
+}
+
 static struct sr_option options[] = {
        { "numchannels", "Number of channels", "Number of channels", NULL, NULL },
        { "skip", "Skip", "Skip until timestamp", NULL, NULL },
@@ -648,4 +656,5 @@ SR_PRIV struct sr_input_module input_vcd = {
        .receive = receive,
        .end = end,
        .cleanup = cleanup,
+       .reset = reset,
 };