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/*
* libmm-sound
*
* Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
*
* Contact: Seungbae Shin <seungbae.shin@samsung.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef __MM_SOUND_IPC_H__
#define __MM_SOUND_IPC_H__
#include <stdio.h>
#include <unistd.h>
#define FILE_PATH 512
typedef enum {
MM_IPC_SUCCESS,
MM_IPC_WARNING,
MM_IPC_ERROR,
MM_IPC_PROCESS,
} mm_ipc_async_state;
typedef struct
{
/* Recieve data */
int msgid;
int msgtype;
int code;
/* Send data */
int keytone;
int repeat;
int tone;
double volume;
int memptr;
int memsize;
int sharedkey;
char filename[FILE_PATH];
/* Common data */
int handle;
void *callback;
void *cbdata;
int samplerate;
int channels;
int volume_table;
int session_type;
int priority;
int handle_route;
} mmsound_ipc_t;
typedef struct
{
long msg_type;
mmsound_ipc_t sound_msg;
} mm_ipc_msg_t;
typedef void (*mm_ipc_callback_t)(int code, int size);
int MMSoundGetTime(char *position);
int MMIpcCreate(const int key);
int MMIpcDestroy(const int key);
int MMIpcSendMsg(const int key, mm_ipc_msg_t *msg);
int MMIpcRecvMsg(const int key, mm_ipc_msg_t *msg);
int MMIpcSendMsgAsync(const char *ipcname, mm_ipc_msg_t *msg, mm_ipc_callback_t callback);
int MMIpcRecvMsgAsync(const char *ipcname, mm_ipc_msg_t **msg, mm_ipc_callback_t callback);
int MMIpcRecvData(const char *ipcname, void *data, int *size);
int MMIpcSendDataAsync(const char *ipcname, void *data, int size, mm_ipc_callback_t callback);
int __mm_sound_lock(void);
int __mm_sound_unlock(void);
#endif /* __MM_SOUND_IPC_H__ */
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