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sierra: load access technologies in 3GPP modems

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This commit is contained in:
Aleksander Morgado
2012-08-22 12:12:50 +02:00
parent 2d425d89b9
commit d517b611e9
1 changed files with 102 additions and 1 deletions
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103
plugins/sierra/mm-broadband-modem-sierra.c
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@@ -25,10 +25,104 @@
#include "ModemManager.h"
#include "mm-broadband-modem-sierra.h"
#include "mm-base-modem-at.h"
#include "mm-log.h"
#include "mm-modem-helpers.h"
#include "mm-errors-types.h"
#include "mm-iface-modem.h"
#include "mm-iface-modem-3gpp.h"
G_DEFINE_TYPE (MMBroadbandModemSierra, mm_broadband_modem_sierra, MM_TYPE_BROADBAND_MODEM);
static void iface_modem_init (MMIfaceModem *iface);
G_DEFINE_TYPE_EXTENDED (MMBroadbandModemSierra, mm_broadband_modem_sierra, MM_TYPE_BROADBAND_MODEM, 0,
G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM, iface_modem_init))
/*****************************************************************************/
/* Load access technologies (Modem interface) */
static gboolean
load_access_technologies_finish (MMIfaceModem *self,
GAsyncResult *res,
MMModemAccessTechnology *access_technologies,
guint *mask,
GError **error)
{
if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error))
return FALSE;
/* We are reporting ALL 3GPP access technologies here */
*access_technologies = ((MMModemAccessTechnology) GPOINTER_TO_UINT (
g_simple_async_result_get_op_res_gpointer (
G_SIMPLE_ASYNC_RESULT (res))));
*mask = MM_IFACE_MODEM_3GPP_ALL_ACCESS_TECHNOLOGIES_MASK;
return TRUE;
}
static void
cnti_set_ready (MMBaseModem *self,
GAsyncResult *res,
GSimpleAsyncResult *simple)
{
GError *error = NULL;
const gchar *response;
response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error);
if (!response)
g_simple_async_result_take_error (simple, error);
else {
MMModemAccessTechnology act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN;
const gchar *p;
p = mm_strip_tag (response, "*CNTI:");
p = strchr (p, ',');
if (p)
act = mm_string_to_access_tech (p + 1);
if (act == MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN)
g_simple_async_result_set_error (
simple,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Couldn't parse access technologies result: '%s'",
response);
else
g_simple_async_result_set_op_res_gpointer (simple, GUINT_TO_POINTER (act), NULL);
}
g_simple_async_result_complete (simple);
g_object_unref (simple);
}
static void
load_access_technologies (MMIfaceModem *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *result;
result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
load_access_technologies);
if (mm_iface_modem_is_3gpp (self)) {
mm_base_modem_at_command (MM_BASE_MODEM (self),
"*CNTI=0",
3,
FALSE,
(GAsyncReadyCallback)cnti_set_ready,
result);
return;
}
/* Cannot do this in CDMA modems */
g_simple_async_result_set_error (result,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Cannot load access technologies in CDMA modems");
g_simple_async_result_complete_in_idle (result);
g_object_unref (result);
}
/*****************************************************************************/
@@ -53,6 +147,13 @@ mm_broadband_modem_sierra_init (MMBroadbandModemSierra *self)
{
}
static void
iface_modem_init (MMIfaceModem *iface)
{
iface->load_access_technologies = load_access_technologies;
iface->load_access_technologies_finish = load_access_technologies_finish;
}
static void
mm_broadband_modem_sierra_class_init (MMBroadbandModemSierraClass *klass)
{