diff options
Diffstat (limited to 'src/mm-gsm-modem.c')
| -rw-r--r-- | src/mm-gsm-modem.c | 396 |
1 files changed, 396 insertions, 0 deletions
diff --git a/src/mm-gsm-modem.c b/src/mm-gsm-modem.c new file mode 100644 index 00000000..2972f7d5 --- /dev/null +++ b/src/mm-gsm-modem.c @@ -0,0 +1,396 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ + +#include <string.h> +#include <dbus/dbus-glib.h> +#include "mm-gsm-modem.h" +#include "mm-modem-error.h" +#include "mm-callback-info.h" + +static void impl_gsm_modem_set_pin (MMGsmModem *modem, const char *pin, DBusGMethodInvocation *context); +static void impl_gsm_modem_register (MMGsmModem *modem, const char *network_id, DBusGMethodInvocation *context); +static void impl_gsm_modem_scan (MMGsmModem *modem, DBusGMethodInvocation *context); +static void impl_gsm_modem_set_apn (MMGsmModem *modem, const char *apn, DBusGMethodInvocation *context); +static void impl_gsm_modem_get_signal_quality (MMGsmModem *modem, DBusGMethodInvocation *context); +static void impl_gsm_modem_set_band (MMGsmModem *modem, guint32 band, DBusGMethodInvocation *context); +static void impl_gsm_modem_get_band (MMGsmModem *modem, DBusGMethodInvocation *context); +static void impl_gsm_modem_set_network_mode (MMGsmModem *modem, guint32 mode, DBusGMethodInvocation *context); +static void impl_gsm_modem_get_network_mode (MMGsmModem *modem, DBusGMethodInvocation *context); + +#include "mm-gsm-modem-glue.h" + +enum { + SIGNAL_QUALITY, + NETWORK_MODE, + + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL] = { 0 }; + +static void +async_op_not_supported (MMModem *self, + MMModemFn callback, + gpointer user_data) +{ + MMCallbackInfo *info; + + info = mm_callback_info_new (self, callback, user_data); + info->error = g_error_new (MM_MODEM_ERROR, MM_MODEM_ERROR_OPERATION_NOT_SUPPORTED, + "%s", "Operation not supported"); + mm_callback_info_schedule (info); +} + +static void +async_call_done (MMModem *modem, GError *error, gpointer user_data) +{ + DBusGMethodInvocation *context = (DBusGMethodInvocation *) user_data; + + if (error) + dbus_g_method_return_error (context, error); + else + dbus_g_method_return (context); +} + +static void +uint_op_not_supported (MMModem *self, + MMModemUIntFn callback, + gpointer user_data) +{ + MMCallbackInfo *info; + + info = mm_callback_info_uint_new (self, callback, user_data); + info->error = g_error_new (MM_MODEM_ERROR, MM_MODEM_ERROR_OPERATION_NOT_SUPPORTED, + "%s", "Operation not supported"); + mm_callback_info_schedule (info); +} + +static void +uint_call_done (MMModem *modem, guint32 result, GError *error, gpointer user_data) +{ + DBusGMethodInvocation *context = (DBusGMethodInvocation *) user_data; + + if (error) + dbus_g_method_return_error (context, error); + else + dbus_g_method_return (context, result); +} + +void +mm_gsm_modem_set_pin (MMGsmModem *self, + const char *pin, + MMModemFn callback, + gpointer user_data) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + g_return_if_fail (callback != NULL); + g_return_if_fail (pin != NULL); + + if (MM_GSM_MODEM_GET_INTERFACE (self)->set_pin) + MM_GSM_MODEM_GET_INTERFACE (self)->set_pin (self, pin, callback, user_data); + else + async_op_not_supported (MM_MODEM (self), callback, user_data); +} + +static void +impl_gsm_modem_set_pin (MMGsmModem *modem, + const char *pin, + DBusGMethodInvocation *context) +{ + mm_gsm_modem_set_pin (modem, pin, async_call_done, context); +} + +void +mm_gsm_modem_register (MMGsmModem *self, + const char *network_id, + MMModemFn callback, + gpointer user_data) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + g_return_if_fail (callback != NULL); + + if (MM_GSM_MODEM_GET_INTERFACE (self)->do_register) + MM_GSM_MODEM_GET_INTERFACE (self)->do_register (self, network_id, callback, user_data); + else + async_op_not_supported (MM_MODEM (self), callback, user_data); +} + +static void +impl_gsm_modem_register (MMGsmModem *modem, + const char *network_id, + DBusGMethodInvocation *context) +{ + const char *id; + + /* DBus does not support NULL strings, so the caller should pass an empty string + for manual registration. */ + if (strlen (network_id) < 1) + id = NULL; + else + id = network_id; + + mm_gsm_modem_register (modem, id, async_call_done, context); +} + +void +mm_gsm_modem_scan (MMGsmModem *self, + MMGsmModemScanFn callback, + gpointer user_data) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + g_return_if_fail (callback != NULL); + + if (MM_GSM_MODEM_GET_INTERFACE (self)->scan) + MM_GSM_MODEM_GET_INTERFACE (self)->scan (self, callback, user_data); + else + /* FIXME */ ; +} + +static void +impl_scan_done (MMGsmModem *modem, GPtrArray *results, GError *error, gpointer user_data) +{ + DBusGMethodInvocation *context = (DBusGMethodInvocation *) user_data; + + if (error) + dbus_g_method_return_error (context, error); + else + dbus_g_method_return (context, results); +} + +static void +impl_gsm_modem_scan (MMGsmModem *modem, + DBusGMethodInvocation *context) +{ + mm_gsm_modem_scan (modem, impl_scan_done, context); +} + +void +mm_gsm_modem_set_apn (MMGsmModem *self, + const char *apn, + MMModemFn callback, + gpointer user_data) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + g_return_if_fail (apn != NULL); + g_return_if_fail (callback != NULL); + + if (MM_GSM_MODEM_GET_INTERFACE (self)->set_apn) + MM_GSM_MODEM_GET_INTERFACE (self)->set_apn (self, apn, callback, user_data); + else + async_op_not_supported (MM_MODEM (self), callback, user_data); +} + +static void +impl_gsm_modem_set_apn (MMGsmModem *modem, + const char *apn, + DBusGMethodInvocation *context) +{ + mm_gsm_modem_set_apn (modem, apn, async_call_done, context); +} + +void +mm_gsm_modem_get_signal_quality (MMGsmModem *self, + MMModemUIntFn callback, + gpointer user_data) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + g_return_if_fail (callback != NULL); + + if (MM_GSM_MODEM_GET_INTERFACE (self)->get_signal_quality) + MM_GSM_MODEM_GET_INTERFACE (self)->get_signal_quality (self, callback, user_data); + else + uint_op_not_supported (MM_MODEM (self), callback, user_data); +} + +static void +impl_gsm_modem_get_signal_quality (MMGsmModem *modem, DBusGMethodInvocation *context) +{ + mm_gsm_modem_get_signal_quality (modem, uint_call_done, context); +} + +void +mm_gsm_modem_set_band (MMGsmModem *self, + MMGsmModemBand band, + MMModemFn callback, + gpointer user_data) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + g_return_if_fail (callback != NULL); + + if (MM_GSM_MODEM_GET_INTERFACE (self)->set_band) + MM_GSM_MODEM_GET_INTERFACE (self)->set_band (self, band, callback, user_data); + else + async_op_not_supported (MM_MODEM (self), callback, user_data); +} + +static void +impl_gsm_modem_set_band (MMGsmModem *modem, + guint32 band, + DBusGMethodInvocation *context) +{ + if (band >= MM_GSM_MODEM_BAND_ANY && band <= MM_GSM_MODEM_BAND_LAST) + mm_gsm_modem_set_band (modem, (MMGsmModemBand) band, async_call_done, context); + else { + GError *error; + + error = g_error_new (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, + "%s", "Invalid band"); + dbus_g_method_return_error (context, error); + g_error_free (error); + } +} + +void +mm_gsm_modem_get_band (MMGsmModem *self, + MMModemUIntFn callback, + gpointer user_data) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + g_return_if_fail (callback != NULL); + + if (MM_GSM_MODEM_GET_INTERFACE (self)->get_band) + MM_GSM_MODEM_GET_INTERFACE (self)->get_band (self, callback, user_data); + else + uint_op_not_supported (MM_MODEM (self), callback, user_data); +} + +static void +impl_gsm_modem_get_band (MMGsmModem *modem, DBusGMethodInvocation *context) +{ + mm_gsm_modem_get_band (modem, uint_call_done, context); +} + +void +mm_gsm_modem_set_network_mode (MMGsmModem *self, + MMGsmModemNetworkMode mode, + MMModemFn callback, + gpointer user_data) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + g_return_if_fail (callback != NULL); + + if (MM_GSM_MODEM_GET_INTERFACE (self)->set_network_mode) + MM_GSM_MODEM_GET_INTERFACE (self)->set_network_mode (self, mode, callback, user_data); + else + async_op_not_supported (MM_MODEM (self), callback, user_data); +} + +static void +impl_gsm_modem_set_network_mode (MMGsmModem *modem, + guint32 mode, + DBusGMethodInvocation *context) +{ + if (mode >= MM_GSM_MODEM_NETWORK_MODE_ANY && mode <= MM_GSM_MODEM_NETWORK_MODE_LAST) + mm_gsm_modem_set_network_mode (modem, (MMGsmModemNetworkMode) mode, async_call_done, context); + else { + GError *error; + + error = g_error_new (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, + "%s", "Invalid network mode"); + dbus_g_method_return_error (context, error); + g_error_free (error); + } +} + +void +mm_gsm_modem_get_network_mode (MMGsmModem *self, + MMModemUIntFn callback, + gpointer user_data) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + g_return_if_fail (callback != NULL); + + if (MM_GSM_MODEM_GET_INTERFACE (self)->get_network_mode) + MM_GSM_MODEM_GET_INTERFACE (self)->get_network_mode (self, callback, user_data); + else + uint_op_not_supported (MM_MODEM (self), callback, user_data); +} + +static void +impl_gsm_modem_get_network_mode (MMGsmModem *modem, DBusGMethodInvocation *context) +{ + mm_gsm_modem_get_network_mode (modem, uint_call_done, context); +} + +void +mm_gsm_modem_signal_quality (MMGsmModem *self, + guint32 quality) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + + g_signal_emit (self, signals[SIGNAL_QUALITY], 0, quality); +} + +void +mm_gsm_modem_network_mode (MMGsmModem *self, + MMGsmModemNetworkMode mode) +{ + g_return_if_fail (MM_IS_GSM_MODEM (self)); + + g_signal_emit (self, signals[NETWORK_MODE], 0, mode); +} + + +/*****************************************************************************/ + +static void +mm_gsm_modem_init (gpointer g_iface) +{ + GType iface_type = G_TYPE_FROM_INTERFACE (g_iface); + static gboolean initialized = FALSE; + + if (initialized) + return; + + /* Signals */ + signals[SIGNAL_QUALITY] = + g_signal_new ("signal-quality", + iface_type, + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (MMGsmModem, signal_quality), + NULL, NULL, + g_cclosure_marshal_VOID__UINT, + G_TYPE_NONE, 1, + G_TYPE_UINT); + + signals[NETWORK_MODE] = + g_signal_new ("network-mode", + iface_type, + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (MMGsmModem, network_mode), + NULL, NULL, + g_cclosure_marshal_VOID__UINT, + G_TYPE_NONE, 1, + G_TYPE_UINT); + + initialized = TRUE; +} + +GType +mm_gsm_modem_get_type (void) +{ + static GType modem_type = 0; + + if (!G_UNLIKELY (modem_type)) { + const GTypeInfo modem_info = { + sizeof (MMGsmModem), /* class_size */ + mm_gsm_modem_init, /* base_init */ + NULL, /* base_finalize */ + NULL, + NULL, /* class_finalize */ + NULL, /* class_data */ + 0, + 0, /* n_preallocs */ + NULL + }; + + modem_type = g_type_register_static (G_TYPE_INTERFACE, + "MMGsmModem", + &modem_info, 0); + + g_type_interface_add_prerequisite (modem_type, MM_TYPE_MODEM); + + dbus_g_object_type_install_info (modem_type, &dbus_glib_mm_gsm_modem_object_info); + } + + return modem_type; +} |