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mbm: implement AT*ENAP polling

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This commit is contained in:
Alexander Sack
2009-10-14 21:07:36 +02:00
parent 6885505dea
commit 139741d140
1 changed files with 45 additions and 1 deletions
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46
plugins/mm-modem-mbm.c
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@@ -548,6 +548,8 @@ mbm_ciev_received (MMSerialPort *port,
static void
mbm_do_connect_done (MMModemMbm *self)
{
/* unset the poll id which should remove the source in destroy func */
g_return_if_fail (MM_MODEM_MBM_GET_PRIVATE (self)->do_connect_done_info);
mm_callback_info_schedule (MM_MODEM_MBM_GET_PRIVATE (self)->do_connect_done_info);
}
@@ -577,6 +579,46 @@ mbm_e2nap_received (MMSerialPort *port,
}
}
static void
enap_poll_done (MMSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
guint state;
guint count;
g_assert (info);
count = GPOINTER_TO_UINT (mm_callback_info_get_data (info, "mbm-enap-poll-count"));
if (sscanf (response->str, "*ENAP: %d", &state) == 1 && state == 1) {
mm_callback_info_schedule (info);
} else {
mm_callback_info_set_data (info, "mbm-enap-poll-count", GUINT_TO_POINTER (++count), NULL);
/* lets give it about 50 seconds */
if (count > 50) {
info -> error = mm_modem_connect_error_for_code (MM_MODEM_CONNECT_ERROR_BUSY);
mm_callback_info_schedule (info);
}
}
}
static gboolean
enap_poll (gpointer user_data)
{
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
MMSerialPort *port = mm_generic_gsm_get_port (MM_GENERIC_GSM (info->modem), MM_PORT_TYPE_PRIMARY);
g_assert (port);
mm_serial_port_queue_command (port, "AT*ENAP?", 3, enap_poll_done, user_data);
/* we cancle this in the _done function if all is fine */
return TRUE;
}
static void
enap_done (MMSerialPort *port,
GString *response,
@@ -587,9 +629,11 @@ enap_done (MMSerialPort *port,
if (error) {
info->error = g_error_copy (error);
/* TODO: Fallback to polling of enap status */
mm_callback_info_schedule (info);
} else {
guint tid = g_timeout_add_seconds (1, enap_poll, user_data);
/* remember poll id as callback info object, with source_remove as free func */
mm_callback_info_set_data (info, "mbm-enap-poll-id", GUINT_TO_POINTER (tid), (GFreeFunc) g_source_remove);
mm_serial_port_queue_command (port, "AT*E2NAP=1", 3, NULL, NULL);
}
}