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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.
*
*/
#include <stdlib.h>
#include <memory.h>
#include <unistd.h>
#include <pthread.h>
#include <stdio.h>
#include <sys/types.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <errno.h>
#include <mm_types.h>
#include <mm_error.h>
#include <mm_message.h>
#include <mm_debug.h>
#include <mm_sound.h>
#include <mm_sound_private.h>
#define KEYTONE_PATH "/tmp/keytone" /* Keytone pipe path */
#define FILE_FULL_PATH 1024 /* File path lenth */
typedef struct {
char filename[1024];
int vol_type;
}ipc_t;
EXPORT_API
int mm_sound_play_keysound(const char *filename, const volume_type_t vol_type)
{
int err = MM_ERROR_NONE;
int fd = -1;
int size = 0;
ipc_t data = {{0,},};
debug_fenter();
if(!filename)
return MM_ERROR_SOUND_INVALID_FILE;
/* Check whether file exists */
fd = open(filename, O_RDONLY);
if(fd == -1) {
debug_error("file open failed with %s\n", strerror(errno));
switch(errno)
{
case EACCES:
return MM_ERROR_SOUND_FILE_NOT_FOUND;
case EMFILE:
case ENFILE:
return MM_ERROR_SOUND_INVALID_STATE;
default:
return MM_ERROR_SOUND_INTERNAL;
}
}
close(fd);
fd = -1;
/* Open PIPE */
fd = open(KEYTONE_PATH, O_WRONLY | O_NONBLOCK);
if (fd == -1) {
debug_error("Fail to open pipe\n");
return MM_ERROR_SOUND_FILE_NOT_FOUND;
}
data.vol_type = vol_type;
strncpy(data.filename, filename, FILE_FULL_PATH);
debug_msg("The file name [%s]\n", data.filename);
size = sizeof(ipc_t);
/* Write to PIPE */
err = write(fd, &data, size);
if(err < 0) {
debug_error("Fail to write data: %s\n", strerror(err));
close(fd);
return MM_ERROR_SOUND_INTERNAL;
}
/* Close PIPE */
close(fd);
debug_fleave();
return MM_ERROR_NONE;
}
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