colin/ModemManager
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

wavecom: query network technology capabilities

Browse Source
This commit is contained in:
Aleksander Morgado
2011-04-04 13:09:14 +02:00
parent 23649549bb
commit acf65de3b8
1 changed files with 75 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

75
plugins/mm-modem-wavecom-gsm.c
View File

@@ -20,6 +20,8 @@
#include <string.h>
#include <unistd.h>
#include "mm-errors.h"
#include "mm-modem-helpers.h"
#include "mm-modem-wavecom-gsm.h"
#include "mm-serial-parsers.h"
@@ -126,6 +128,76 @@ get_property (GObject *object,
}
}
static void
get_access_technology_cb (MMAtSerialPort *port,
GString *response,
GError *error,
gpointer user_data)
{
MMCallbackInfo *info = user_data;
MMModemGsmAccessTech act = MM_MODEM_GSM_ACCESS_TECH_UNKNOWN;
const gchar *p;
if (error)
info->error = g_error_copy (error);
else {
p = mm_strip_tag (response->str, "+WGPRSIND:");
if (!p) {
g_set_error (&info->error,
MM_MODEM_ERROR,
MM_MODEM_ERROR_GENERAL,
"Couldn't get network capabilities");
} else {
switch (*p) {
case '1':
/* GPRS only */
act = MM_MODEM_GSM_ACCESS_TECH_GPRS;
break;
case '2':
/* EGPRS/EDGE supported */
act = MM_MODEM_GSM_ACCESS_TECH_EDGE;
break;
case '3':
/* 3G R99 supported */
act = MM_MODEM_GSM_ACCESS_TECH_UMTS;
break;
case '4':
/* HSDPA supported */
act = MM_MODEM_GSM_ACCESS_TECH_HSDPA;
break;
case '5':
/* HSUPA supported */
act = MM_MODEM_GSM_ACCESS_TECH_HSUPA;
break;
default:
break;
}
}
}
mm_callback_info_set_result (info, GUINT_TO_POINTER (act), NULL);
mm_callback_info_schedule (info);
}
static void
get_access_technology (MMGenericGsm *gsm,
MMModemUIntFn callback,
gpointer user_data)
{
MMAtSerialPort *port;
MMCallbackInfo *info;
info = mm_callback_info_uint_new (MM_MODEM (gsm), callback, user_data);
port = mm_generic_gsm_get_best_at_port (gsm, &info->error);
if (!port) {
mm_callback_info_schedule (info);
return;
}
mm_at_serial_port_queue_command (port, "+WGPRS=9,2", 3, get_access_technology_cb, info);
}
/*****************************************************************************/
static void
@@ -143,6 +215,7 @@ static void
mm_modem_wavecom_gsm_class_init (MMModemWavecomGsmClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
MMGenericGsmClass *gsm_class = MM_GENERIC_GSM_CLASS (klass);
object_class->get_property = get_property;
object_class->set_property = set_property;
@@ -154,5 +227,7 @@ mm_modem_wavecom_gsm_class_init (MMModemWavecomGsmClass *klass)
g_object_class_override_property (object_class,
MM_GENERIC_GSM_PROP_FLOW_CONTROL_CMD,
MM_GENERIC_GSM_FLOW_CONTROL_CMD);
gsm_class->get_access_technology = get_access_technology;
}