166 lines
4.6 KiB
C
166 lines
4.6 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details:
|
|
*
|
|
* Copyright (C) 2008 Novell, Inc.
|
|
*/
|
|
|
|
#include "mm-callback-info.h"
|
|
#include "mm-errors.h"
|
|
|
|
#define CALLBACK_INFO_RESULT "callback-info-result"
|
|
|
|
static void
|
|
invoke_mm_modem_fn (MMCallbackInfo *info)
|
|
{
|
|
MMModemFn callback = (MMModemFn) info->callback;
|
|
|
|
callback (info->modem, info->error, info->user_data);
|
|
}
|
|
|
|
static void
|
|
invoke_mm_modem_uint_fn (MMCallbackInfo *info)
|
|
{
|
|
MMModemUIntFn callback = (MMModemUIntFn) info->callback;
|
|
|
|
callback (info->modem,
|
|
GPOINTER_TO_UINT (mm_callback_info_get_data (info, CALLBACK_INFO_RESULT)),
|
|
info->error, info->user_data);
|
|
}
|
|
|
|
static void
|
|
invoke_mm_modem_string_fn (MMCallbackInfo *info)
|
|
{
|
|
MMModemStringFn callback = (MMModemStringFn) info->callback;
|
|
|
|
callback (info->modem,
|
|
(const char *) mm_callback_info_get_data (info, CALLBACK_INFO_RESULT),
|
|
info->error, info->user_data);
|
|
}
|
|
|
|
static void
|
|
callback_info_done (gpointer user_data)
|
|
{
|
|
MMCallbackInfo *info = (MMCallbackInfo *) user_data;
|
|
|
|
info->pending_id = 0;
|
|
|
|
if (info->invoke_fn && info->callback)
|
|
info->invoke_fn (info);
|
|
|
|
if (info->error)
|
|
g_error_free (info->error);
|
|
|
|
if (info->modem)
|
|
g_object_unref (info->modem);
|
|
|
|
g_datalist_clear (&info->qdata);
|
|
g_slice_free (MMCallbackInfo, info);
|
|
}
|
|
|
|
static gboolean
|
|
callback_info_do (gpointer user_data)
|
|
{
|
|
/* Nothing here, everything is done in callback_info_done to make sure the info->callback
|
|
always gets called, even if the pending call gets cancelled. */
|
|
return FALSE;
|
|
}
|
|
|
|
void
|
|
mm_callback_info_schedule (MMCallbackInfo *info)
|
|
{
|
|
info->pending_id = g_idle_add_full (G_PRIORITY_DEFAULT_IDLE, callback_info_do, info, callback_info_done);
|
|
}
|
|
|
|
MMCallbackInfo *
|
|
mm_callback_info_new_full (MMModem *modem,
|
|
MMCallbackInfoInvokeFn invoke_fn,
|
|
GCallback callback,
|
|
gpointer user_data)
|
|
{
|
|
MMCallbackInfo *info;
|
|
|
|
g_return_val_if_fail (modem != NULL, NULL);
|
|
|
|
info = g_slice_new0 (MMCallbackInfo);
|
|
g_datalist_init (&info->qdata);
|
|
info->modem = g_object_ref (modem);
|
|
info->invoke_fn = invoke_fn;
|
|
info->callback = callback;
|
|
info->user_data = user_data;
|
|
|
|
return info;
|
|
}
|
|
|
|
MMCallbackInfo *
|
|
mm_callback_info_new (MMModem *modem, MMModemFn callback, gpointer user_data)
|
|
{
|
|
g_return_val_if_fail (modem != NULL, NULL);
|
|
|
|
return mm_callback_info_new_full (modem, invoke_mm_modem_fn, (GCallback) callback, user_data);
|
|
}
|
|
|
|
MMCallbackInfo *
|
|
mm_callback_info_uint_new (MMModem *modem,
|
|
MMModemUIntFn callback,
|
|
gpointer user_data)
|
|
{
|
|
g_return_val_if_fail (modem != NULL, NULL);
|
|
|
|
return mm_callback_info_new_full (modem, invoke_mm_modem_uint_fn, (GCallback) callback, user_data);
|
|
}
|
|
|
|
MMCallbackInfo *
|
|
mm_callback_info_string_new (MMModem *modem,
|
|
MMModemStringFn callback,
|
|
gpointer user_data)
|
|
{
|
|
g_return_val_if_fail (modem != NULL, NULL);
|
|
|
|
return mm_callback_info_new_full (modem, invoke_mm_modem_string_fn, (GCallback) callback, user_data);
|
|
}
|
|
|
|
void
|
|
mm_callback_info_set_result (MMCallbackInfo *info,
|
|
gpointer data,
|
|
GDestroyNotify destroy)
|
|
{
|
|
g_return_if_fail (info != NULL);
|
|
|
|
mm_callback_info_set_data (info, CALLBACK_INFO_RESULT, data, destroy);
|
|
}
|
|
|
|
void
|
|
mm_callback_info_set_data (MMCallbackInfo *info,
|
|
const char *key,
|
|
gpointer data,
|
|
GDestroyNotify destroy)
|
|
{
|
|
g_return_if_fail (info != NULL);
|
|
g_return_if_fail (key != NULL);
|
|
|
|
g_datalist_id_set_data_full (&info->qdata, g_quark_from_string (key), data,
|
|
data ? destroy : (GDestroyNotify) NULL);
|
|
}
|
|
|
|
gpointer
|
|
mm_callback_info_get_data (MMCallbackInfo *info, const char *key)
|
|
{
|
|
GQuark quark;
|
|
|
|
g_return_val_if_fail (info != NULL, NULL);
|
|
g_return_val_if_fail (key != NULL, NULL);
|
|
|
|
quark = g_quark_try_string (key);
|
|
|
|
return quark ? g_datalist_id_get_data (&info->qdata, quark) : NULL;
|
|
}
|