diff options
| -rw-r--r-- | src/mm-iface-modem-3gpp.c | 132 | ||||
| -rw-r--r-- | src/mm-iface-modem-3gpp.h | 14 |
2 files changed, 146 insertions, 0 deletions
diff --git a/src/mm-iface-modem-3gpp.c b/src/mm-iface-modem-3gpp.c index 9c24d67c..f6a19b18 100644 --- a/src/mm-iface-modem-3gpp.c +++ b/src/mm-iface-modem-3gpp.c @@ -25,6 +25,138 @@ /*****************************************************************************/ +typedef struct _InitializationContext InitializationContext; +static void interface_initialization_step (InitializationContext *ctx); + +typedef enum { + INITIALIZATION_STEP_FIRST, + INITIALIZATION_STEP_LAST +} InitializationStep; + +struct _InitializationContext { + MMIfaceModem3gpp *self; + MMAtSerialPort *port; + MmGdbusModem3gpp *skeleton; + GSimpleAsyncResult *result; + InitializationStep step; +}; + +static InitializationContext * +initialization_context_new (MMIfaceModem3gpp *self, + MMAtSerialPort *port, + GAsyncReadyCallback callback, + gpointer user_data) +{ + InitializationContext *ctx; + + ctx = g_new0 (InitializationContext, 1); + ctx->self = g_object_ref (self); + ctx->port = g_object_ref (port); + ctx->result = g_simple_async_result_new (G_OBJECT (self), + callback, + user_data, + initialization_context_new); + ctx->step = INITIALIZATION_STEP_FIRST; + g_object_get (ctx->self, + MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &ctx->skeleton, + NULL); + g_assert (ctx->skeleton != NULL); + return ctx; +} + +static void +initialization_context_free (InitializationContext *ctx) +{ + g_object_unref (ctx->self); + g_object_unref (ctx->port); + g_object_unref (ctx->result); + g_object_unref (ctx->skeleton); + g_free (ctx); +} + +static void +interface_initialization_step (InitializationContext *ctx) +{ + switch (ctx->step) { + case INITIALIZATION_STEP_FIRST: + /* Fall down to next step */ + ctx->step++; + + case INITIALIZATION_STEP_LAST: + /* We are done without errors! */ + g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE); + g_simple_async_result_complete_in_idle (ctx->result); + mm_serial_port_close (MM_SERIAL_PORT (ctx->port)); + initialization_context_free (ctx); + return; + } + + g_assert_not_reached (); +} + +gboolean +mm_iface_modem_3gpp_initialize_finish (MMIfaceModem3gpp *self, + GAsyncResult *res, + GError **error) +{ + g_return_val_if_fail (MM_IS_IFACE_MODEM_3GPP (self), FALSE); + g_return_val_if_fail (G_IS_ASYNC_RESULT (res), FALSE); + + return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); +} + +void +mm_iface_modem_3gpp_initialize (MMIfaceModem3gpp *self, + MMAtSerialPort *port, + GAsyncReadyCallback callback, + gpointer user_data) +{ + MmGdbusModem3gpp *skeleton = NULL; + + g_return_if_fail (MM_IS_IFACE_MODEM_3GPP (self)); + + /* Did we already create it? */ + g_object_get (self, + MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &skeleton, + NULL); + if (!skeleton) { + skeleton = mm_gdbus_modem3gpp_skeleton_new (); + + /* Set all initial property defaults */ + mm_gdbus_modem3gpp_set_imei (skeleton, NULL); + mm_gdbus_modem3gpp_set_registration_state (skeleton, MM_MODEM_3GPP_REGISTRATION_STATE_UNKNOWN); + mm_gdbus_modem3gpp_set_operator_code (skeleton, NULL); + mm_gdbus_modem3gpp_set_operator_name (skeleton, NULL); + mm_gdbus_modem3gpp_set_enabled_facility_locks (skeleton, MM_MODEM_3GPP_FACILITY_NONE); + + g_object_set (self, + MM_IFACE_MODEM_3GPP_DBUS_SKELETON, skeleton, + NULL); + } + + /* Perform async initialization here */ + interface_initialization_step (initialization_context_new (self, + port, + callback, + user_data)); + g_object_unref (skeleton); + return; +} + +void +mm_iface_modem_3gpp_shutdown (MMIfaceModem3gpp *self) +{ + g_return_if_fail (MM_IS_IFACE_MODEM_3GPP (self)); + + /* Unexport DBus interface and remove the skeleton */ + mm_gdbus_object_skeleton_set_modem3gpp (MM_GDBUS_OBJECT_SKELETON (self), NULL); + g_object_set (self, + MM_IFACE_MODEM_3GPP_DBUS_SKELETON, NULL, + NULL); +} + +/*****************************************************************************/ + static void iface_modem_3gpp_init (gpointer g_iface) { diff --git a/src/mm-iface-modem-3gpp.h b/src/mm-iface-modem-3gpp.h index ead0e193..0fcdde01 100644 --- a/src/mm-iface-modem-3gpp.h +++ b/src/mm-iface-modem-3gpp.h @@ -19,6 +19,8 @@ #include <glib-object.h> #include <gio/gio.h> +#include "mm-at-serial-port.h" + #define MM_TYPE_IFACE_MODEM_3GPP (mm_iface_modem_3gpp_get_type ()) #define MM_IFACE_MODEM_3GPP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_IFACE_MODEM_3GPP, MMIfaceModem3gpp)) #define MM_IS_IFACE_MODEM_3GPP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_IFACE_MODEM_3GPP)) @@ -34,4 +36,16 @@ struct _MMIfaceModem3gpp { GType mm_iface_modem_3gpp_get_type (void); +/* Initialize Modem 3GPP interface (async) */ +void mm_iface_modem_3gpp_initialize (MMIfaceModem3gpp *self, + MMAtSerialPort *port, + GAsyncReadyCallback callback, + gpointer user_data); +gboolean mm_iface_modem_3gpp_initialize_finish (MMIfaceModem3gpp *self, + GAsyncResult *res, + GError **error); + +/* Shutdown Modem 3GPP interface */ +void mm_iface_modem_3gpp_shutdown (MMIfaceModem3gpp *self); + #endif /* MM_IFACE_MODEM_3GPP_H */ |