diff options
| author | Nathan Williams <njw@google.com> | 2011-04-14 13:22:54 -0500 |
|---|---|---|
| committer | Dan Williams <dcbw@redhat.com> | 2011-04-14 13:22:54 -0500 |
| commit | 1c3101fbaf74cbb9d8d0eb52ad6f84dc01544cf0 (patch) | |
| tree | dfaed6f4d060a88a178d32e8f18b5f3e3875544c /src/mm-serial-port.c | |
| parent | f4a26ec2b6053c44f34f1ac5ee2a8645c4622cb7 (diff) | |
serial: allow spew control to be turned off
It's only used during probing where some port types (Sierra CnS
and some Icera devices) may send streams of data that we can't
understand until we close the port. It interferes with some SMS
operations, so turn it off for ports opened after probing.
Diffstat (limited to 'src/mm-serial-port.c')
| -rw-r--r-- | src/mm-serial-port.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/mm-serial-port.c b/src/mm-serial-port.c index f05a1aea..ab196140 100644 --- a/src/mm-serial-port.c +++ b/src/mm-serial-port.c @@ -44,6 +44,7 @@ enum { PROP_STOPBITS, PROP_SEND_DELAY, PROP_FD, + PROP_SPEW_CONTROL, LAST_PROP }; @@ -67,6 +68,7 @@ typedef struct { char parity; guint stopbits; guint64 send_delay; + gboolean spew_control; guint queue_id; guint watch_id; @@ -657,7 +659,7 @@ data_available (GIOChannel *source, } /* Make sure the response doesn't grow too long */ - if (priv->response->len > SERIAL_BUF_SIZE) { + if ((priv->response->len > SERIAL_BUF_SIZE) && priv->spew_control) { /* Notify listeners and then trim the buffer */ g_signal_emit_by_name (self, "buffer-full", priv->response); g_byte_array_remove_range (priv->response, 0, (SERIAL_BUF_SIZE / 2)); @@ -1250,6 +1252,9 @@ set_property (GObject *object, guint prop_id, case PROP_SEND_DELAY: priv->send_delay = g_value_get_uint64 (value); break; + case PROP_SPEW_CONTROL: + priv->spew_control = g_value_get_boolean (value); + break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; @@ -1281,6 +1286,9 @@ get_property (GObject *object, guint prop_id, case PROP_SEND_DELAY: g_value_set_uint64 (value, priv->send_delay); break; + case PROP_SPEW_CONTROL: + g_value_set_boolean (value, priv->spew_control); + break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; @@ -1383,6 +1391,14 @@ mm_serial_port_class_init (MMSerialPortClass *klass) 0, G_MAXUINT64, 0, G_PARAM_READWRITE)); + g_object_class_install_property + (object_class, PROP_SPEW_CONTROL, + g_param_spec_boolean (MM_SERIAL_PORT_SPEW_CONTROL, + "SpewControl", + "Spew control", + FALSE, + G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE)); + /* Signals */ g_signal_new ("buffer-full", G_OBJECT_CLASS_TYPE (object_class), |