diff options
| -rw-r--r-- | plugins/sierra/mm-broadband-modem-sierra.c | 103 |
1 files changed, 102 insertions, 1 deletions
diff --git a/plugins/sierra/mm-broadband-modem-sierra.c b/plugins/sierra/mm-broadband-modem-sierra.c index 5a25c4da..0a5ca6a3 100644 --- a/plugins/sierra/mm-broadband-modem-sierra.c +++ b/plugins/sierra/mm-broadband-modem-sierra.c @@ -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); +} /*****************************************************************************/ @@ -54,6 +148,13 @@ 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) { } |