c250fa3797
Both the ModemManager daemon and the mmcli will now include `libmm-glib.h' only. We also handle two new special `_LIBMM_INSIDE_MM' and `LIBMM_INSIDE_MMCLI' symbols, which if included before the `libmm-glib.h' library allow us to: * Don't include the libmm-glib high level API in the ModemManager daemon, as the object names would clash with those in the core. * Define some of the methods of helper objects to be included only if compiling ModemManager daemon or the mmcli.
453 lines
16 KiB
C
453 lines
16 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* libmm -- Access modem status & information from glib applications
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2011 - 2012 Aleksander Morgado <aleksander@gnu.org>
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* Copyright (C) 2012 Google, Inc.
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*/
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#include <gio/gio.h>
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#include "mm-helpers.h"
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#include "mm-errors-types.h"
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#include "mm-modem-simple.h"
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/**
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* SECTION: mm-modem-simple
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* @title: MMModemSimple
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* @short_description: The Simple interface
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*
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* The #MMModemSimple is an object providing access to the methods, signals and
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* properties of the Simple interface.
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*
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* The Simple interface is exposed on modems which are not in %MM_MODEM_STATE_FAILED state.
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*/
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G_DEFINE_TYPE (MMModemSimple, mm_modem_simple, MM_GDBUS_TYPE_MODEM_SIMPLE_PROXY)
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/*****************************************************************************/
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/**
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* mm_modem_simple_get_path:
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* @self: A #MMModemSimple.
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*
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* Gets the DBus path of the #MMObject which implements this interface.
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*
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* Returns: (transfer none): The DBus path of the #MMObject object.
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*/
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const gchar *
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mm_modem_simple_get_path (MMModemSimple *self)
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{
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g_return_val_if_fail (MM_IS_MODEM_SIMPLE (self), NULL);
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RETURN_NON_EMPTY_CONSTANT_STRING (
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g_dbus_proxy_get_object_path (G_DBUS_PROXY (self)));
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}
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/**
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* mm_modem_simple_dup_path:
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* @self: A #MMModemSimple.
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*
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* Gets a copy of the DBus path of the #MMObject object which implements this interface.
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*
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* Returns: (transfer full): The DBus path of the #MMObject. The returned value should be freed with g_free().
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*/
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gchar *
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mm_modem_simple_dup_path (MMModemSimple *self)
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{
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gchar *value;
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g_return_val_if_fail (MM_IS_MODEM_SIMPLE (self), NULL);
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g_object_get (G_OBJECT (self),
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"g-object-path", &value,
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NULL);
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RETURN_NON_EMPTY_STRING (value);
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}
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/*****************************************************************************/
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typedef struct {
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GSimpleAsyncResult *result;
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GCancellable *cancellable;
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} ConnectContext;
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static void
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connect_context_complete_and_free (ConnectContext *ctx)
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{
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g_simple_async_result_complete (ctx->result);
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g_object_unref (ctx->result);
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if (ctx->cancellable)
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g_object_unref (ctx->cancellable);
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g_slice_free (ConnectContext, ctx);
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}
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/**
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* mm_modem_simple_connect_finish:
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* @self: A #MMModemSimple.
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* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to mm_modem_simple_connect().
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* @error: Return location for error or %NULL.
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*
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* Finishes an operation started with mm_modem_simple_connect().
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*
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* Returns: (transfer full): A #MMBearer, or %FALSE if @error is set. The returned value must be freed with g_object_ref().
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*/
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MMBearer *
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mm_modem_simple_connect_finish (MMModemSimple *self,
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GAsyncResult *res,
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GError **error)
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{
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g_return_val_if_fail (MM_IS_MODEM_SIMPLE (self), NULL);
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if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error))
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return NULL;
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return g_object_ref (g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)));
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}
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static void
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new_bearer_ready (GDBusConnection *connection,
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GAsyncResult *res,
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ConnectContext *ctx)
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{
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GError *error = NULL;
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GObject *bearer;
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GObject *source_object;
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source_object = g_async_result_get_source_object (res);
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bearer = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, &error);
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g_object_unref (source_object);
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if (error)
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g_simple_async_result_take_error (ctx->result, error);
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else
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g_simple_async_result_set_op_res_gpointer (ctx->result,
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bearer,
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(GDestroyNotify)g_object_unref);
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connect_context_complete_and_free (ctx);
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}
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static void
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simple_connect_ready (MMModemSimple *self,
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GAsyncResult *res,
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ConnectContext *ctx)
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{
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GError *error = NULL;
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gchar *bearer_path = NULL;
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if (!mm_gdbus_modem_simple_call_connect_finish (MM_GDBUS_MODEM_SIMPLE (self),
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&bearer_path,
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res,
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&error)) {
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g_simple_async_result_take_error (ctx->result, error);
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connect_context_complete_and_free (ctx);
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return;
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}
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g_async_initable_new_async (MM_TYPE_BEARER,
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G_PRIORITY_DEFAULT,
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ctx->cancellable,
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(GAsyncReadyCallback)new_bearer_ready,
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ctx,
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"g-flags", G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
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"g-name", MM_DBUS_SERVICE,
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"g-connection", g_dbus_proxy_get_connection (G_DBUS_PROXY (self)),
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"g-object-path", bearer_path,
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"g-interface-name", "org.freedesktop.ModemManager1.Bearer",
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NULL);
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}
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/**
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* mm_modem_simple_connect:
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* @self: A #MMModemSimple.
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* @properties: (transfer none): A #MMSimpleConnectProperties bundle.
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* @cancellable: (allow-none): A #GCancellable or %NULL.
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* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
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* @user_data: User data to pass to @callback.
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*
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* Asynchronously requests to connect the modem using the given @properties.
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*
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* When the operation is finished, @callback will be invoked in the <link linkend="g-main-context-push-thread-default">thread-default main loop</link> of the thread you are calling this method from.
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* You can then call mm_modem_simple_connect_finish() to get the result of the operation.
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*
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* See mm_modem_simple_connect_sync() for the synchronous, blocking version of this method.
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*/
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void
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mm_modem_simple_connect (MMModemSimple *self,
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MMSimpleConnectProperties *properties,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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ConnectContext *ctx;
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GVariant *variant;
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g_return_if_fail (MM_IS_MODEM_SIMPLE (self));
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ctx = g_slice_new0 (ConnectContext);
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ctx->result = g_simple_async_result_new (G_OBJECT (self),
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callback,
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user_data,
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mm_modem_simple_connect);
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if (cancellable)
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ctx->cancellable = g_object_ref (cancellable);
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variant = mm_simple_connect_properties_get_dictionary (properties);
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mm_gdbus_modem_simple_call_connect (
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MM_GDBUS_MODEM_SIMPLE (self),
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variant,
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cancellable,
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(GAsyncReadyCallback)simple_connect_ready,
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ctx);
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g_variant_unref (variant);
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}
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/**
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* mm_modem_simple_connect_sync:
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* @self: A #MMModemSimple.
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* @properties: (transfer none): A #MMSimpleConnectProperties bundle.
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* @cancellable: (allow-none): A #GCancellable or %NULL.
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* @error: Return location for error or %NULL.
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*
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* Synchronously requests to connect the modem using the given @properties.
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*
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* The calling thread is blocked until a reply is received. See mm_modem_simple_connect()
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* for the asynchronous version of this method.
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*
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* Returns: (transfer full): A #MMBearer, or %FALSE if @error is set. The returned value must be freed with g_object_ref().
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*/
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MMBearer *
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mm_modem_simple_connect_sync (MMModemSimple *self,
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MMSimpleConnectProperties *properties,
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GCancellable *cancellable,
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GError **error)
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{
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GObject *bearer = NULL;
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gchar *bearer_path = NULL;
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GVariant *variant;
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g_return_val_if_fail (MM_IS_MODEM_SIMPLE (self), NULL);
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variant = mm_simple_connect_properties_get_dictionary (properties);
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mm_gdbus_modem_simple_call_connect_sync (MM_GDBUS_MODEM_SIMPLE (self),
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variant,
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&bearer_path,
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cancellable,
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error);
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if (bearer_path) {
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bearer = g_initable_new (MM_TYPE_BEARER,
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cancellable,
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error,
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"g-flags", G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
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"g-name", MM_DBUS_SERVICE,
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"g-connection", g_dbus_proxy_get_connection (G_DBUS_PROXY (self)),
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"g-object-path", bearer_path,
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"g-interface-name", "org.freedesktop.ModemManager1.Bearer",
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NULL);
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g_free (bearer_path);
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}
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g_variant_unref (variant);
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return (bearer ? MM_BEARER (bearer) : NULL);
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}
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/*****************************************************************************/
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/**
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* mm_modem_simple_disconnect_finish:
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* @self: A #MMModemSimple.
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* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to mm_modem_simple_disconnect().
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* @error: Return location for error or %NULL.
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*
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* Finishes an operation started with mm_modem_simple_disconnect().
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*
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* Returns: %TRUE if the modem is successfully disconnected, %FALSE if @error is set.
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*/
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gboolean
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mm_modem_simple_disconnect_finish (MMModemSimple *self,
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GAsyncResult *res,
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GError **error)
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{
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g_return_val_if_fail (MM_IS_MODEM_SIMPLE (self), FALSE);
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return mm_gdbus_modem_simple_call_disconnect_finish (MM_GDBUS_MODEM_SIMPLE (self), res, error);
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}
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/**
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* mm_modem_simple_disconnect:
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* @self: A #MMModemSimple.
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* @bearer: Path of the bearer to disconnect, or %NULL to disconnect all connected bearers.
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* @cancellable: (allow-none): A #GCancellable or %NULL.
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* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
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* @user_data: User data to pass to @callback.
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*
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* Asynchronously requests to disconnect the modem.
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*
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* When the operation is finished, @callback will be invoked in the <link linkend="g-main-context-push-thread-default">thread-default main loop</link> of the thread you are calling this method from.
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* You can then call mm_modem_simple_disconnect_finish() to get the result of the operation.
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*
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* See mm_modem_simple_disconnect_sync() for the synchronous, blocking version of this method.
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*/
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void
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mm_modem_simple_disconnect (MMModemSimple *self,
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const gchar *bearer,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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g_return_if_fail (MM_IS_MODEM_SIMPLE (self));
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mm_gdbus_modem_simple_call_disconnect (MM_GDBUS_MODEM_SIMPLE (self),
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bearer ? bearer : "/",
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cancellable,
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callback,
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user_data);
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}
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/**
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* mm_modem_simple_disconnect_sync:
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* @self: A #MMModemSimple.
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* @bearer: Path of the bearer to disconnect, or %NULL to disconnect all connected bearers.
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* @cancellable: (allow-none): A #GCancellable or %NULL.
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* @error: Return location for error or %NULL.
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*
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* Synchronously requests to disconnect the modem.
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*
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* The calling thread is blocked until a reply is received. See mm_modem_simple_disconnect()
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* for the asynchronous version of this method.
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*
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* Returns: %TRUE if the modem is successfully disconnected, %FALSE if @error is set.
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*/
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gboolean
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mm_modem_simple_disconnect_sync (MMModemSimple *self,
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const gchar *bearer,
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GCancellable *cancellable,
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GError **error)
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{
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g_return_val_if_fail (MM_IS_MODEM_SIMPLE (self), FALSE);
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return mm_gdbus_modem_simple_call_disconnect_sync (MM_GDBUS_MODEM_SIMPLE (self),
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bearer ? bearer : "/",
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cancellable,
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error);
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}
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/*****************************************************************************/
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/**
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* mm_modem_simple_get_status_finish:
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* @self: A #MMModemSimple.
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* @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to mm_modem_simple_connect().
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* @error: Return location for error or %NULL.
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*
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* Finishes an operation started with mm_modem_simple_get_status().
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*
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* Returns: (transfer full): A #MMSimpleStatus, or %FALSE if @error is set. The returned value must be freed with g_object_ref().
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*/
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MMSimpleStatus *
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mm_modem_simple_get_status_finish (MMModemSimple *self,
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GAsyncResult *res,
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GError **error)
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{
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MMSimpleStatus *status;
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GVariant *dictionary = NULL;
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g_return_val_if_fail (MM_IS_MODEM_SIMPLE (self), NULL);
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if (!mm_gdbus_modem_simple_call_get_status_finish (MM_GDBUS_MODEM_SIMPLE (self), &dictionary, res, error))
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return NULL;
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status = mm_simple_status_new_from_dictionary (dictionary, error);
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g_variant_unref (dictionary);
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return status;
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}
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/**
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* mm_modem_simple_get_status:
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* @self: A #MMModemSimple.
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* @cancellable: (allow-none): A #GCancellable or %NULL.
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* @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
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* @user_data: User data to pass to @callback.
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*
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* Asynchronously requests a compilation of the status of the modem.
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*
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* When the operation is finished, @callback will be invoked in the <link linkend="g-main-context-push-thread-default">thread-default main loop</link> of the thread you are calling this method from.
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* You can then call mm_modem_simple_get_status_finish() to get the result of the operation.
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*
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* See mm_modem_simple_get_status_sync() for the synchronous, blocking version of this method.
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*/
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void
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mm_modem_simple_get_status (MMModemSimple *self,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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g_return_if_fail (MM_IS_MODEM_SIMPLE (self));
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mm_gdbus_modem_simple_call_get_status (MM_GDBUS_MODEM_SIMPLE (self),
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cancellable,
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callback,
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user_data);
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}
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/**
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* mm_modem_simple_get_status_sync:
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* @self: A #MMModemSimple.
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* @cancellable: (allow-none): A #GCancellable or %NULL.
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* @error: Return location for error or %NULL.
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*
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* Synchronously requests a compilation of the status of the modem.
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*
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* The calling thread is blocked until a reply is received. See mm_modem_simple_get_status()
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* for the asynchronous version of this method.
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*
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* Returns: (transfer full): A #MMSimpleStatus, or %FALSE if @error is set. The returned value must be freed with g_object_ref().
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*/
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MMSimpleStatus *
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mm_modem_simple_get_status_sync (MMModemSimple *self,
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GCancellable *cancellable,
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GError **error)
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{
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MMSimpleStatus *status;
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GVariant *dictionary = NULL;
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g_return_val_if_fail (MM_IS_MODEM_SIMPLE (self), NULL);
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if (!mm_gdbus_modem_simple_call_get_status_sync (MM_GDBUS_MODEM_SIMPLE (self), &dictionary, cancellable, error))
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return NULL;
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status = mm_simple_status_new_from_dictionary (dictionary, error);
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g_variant_unref (dictionary);
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return status;
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}
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/*****************************************************************************/
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static void
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mm_modem_simple_init (MMModemSimple *self)
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{
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}
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static void
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mm_modem_simple_class_init (MMModemSimpleClass *modem_class)
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{
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}
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