6ca5765eb6
Helpful when chaining a number of commands together when you want to schedule the callback info only after all of them complete.
81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details:
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*
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* Copyright (C) 2008 Novell, Inc.
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*/
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#ifndef MM_CALLBACK_INFO_H
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#define MM_CALLBACK_INFO_H
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#include "mm-modem.h"
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typedef struct _MMCallbackInfo MMCallbackInfo;
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typedef void (*MMCallbackInfoInvokeFn) (MMCallbackInfo *info);
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struct _MMCallbackInfo {
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guint32 refcount;
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/* # of ops left in this callback chain */
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guint32 chain_left;
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GData *qdata;
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MMModem *modem;
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MMCallbackInfoInvokeFn invoke_fn;
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GCallback callback;
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gboolean called;
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gpointer user_data;
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GError *error;
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guint pending_id;
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};
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MMCallbackInfo *mm_callback_info_new_full (MMModem *modem,
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MMCallbackInfoInvokeFn invoke_fn,
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GCallback callback,
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gpointer user_data);
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MMCallbackInfo *mm_callback_info_new (MMModem *modem,
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MMModemFn callback,
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gpointer user_data);
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MMCallbackInfo *mm_callback_info_uint_new (MMModem *modem,
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MMModemUIntFn callback,
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gpointer user_data);
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MMCallbackInfo *mm_callback_info_string_new (MMModem *modem,
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MMModemStringFn callback,
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gpointer user_data);
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void mm_callback_info_schedule (MMCallbackInfo *info);
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void mm_callback_info_set_result (MMCallbackInfo *info,
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gpointer data,
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GDestroyNotify destroy);
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void mm_callback_info_set_data (MMCallbackInfo *info,
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const char *key,
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gpointer data,
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GDestroyNotify destroy);
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gpointer mm_callback_info_get_data (MMCallbackInfo *info,
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const char *key);
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MMCallbackInfo *mm_callback_info_ref (MMCallbackInfo *info);
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void mm_callback_info_unref (MMCallbackInfo *info);
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void mm_callback_info_chain_start (MMCallbackInfo *info, guint num);
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void mm_callback_info_chain_complete_one (MMCallbackInfo *info);
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#endif /* MM_CALLBACK_INFO_H */
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