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/*
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <assert.h>
#include "webrtc/modules/audio_device/audio_device_utility.h"
#if defined(_WIN32)
// ============================================================================
// Windows
// ============================================================================
#include <windows.h>
#include <conio.h>
#include <ctype.h>
#include <stdio.h>
#include <mmsystem.h>
namespace webrtc
{
void AudioDeviceUtility::WaitForKey()
{
_getch();
}
uint32_t AudioDeviceUtility::GetTimeInMS()
{
return timeGetTime();
}
bool AudioDeviceUtility::StringCompare(
const char* str1 , const char* str2,
const uint32_t length)
{
return ((_strnicmp(str1, str2, length) == 0) ? true : false);
}
} // namespace webrtc
#elif defined(WEBRTC_LINUX) || defined(WEBRTC_MAC)
// ============================================================================
// Linux & Mac
// ============================================================================
#include <stdio.h> // getchar
#include <string.h> // strncasecmp
#include <sys/time.h> // gettimeofday
#include <termios.h> // tcgetattr
#include <time.h> // gettimeofday
#include <unistd.h>
namespace webrtc
{
void AudioDeviceUtility::WaitForKey()
{
struct termios oldt, newt;
tcgetattr( STDIN_FILENO, &oldt );
// we don't want getchar to echo!
newt = oldt;
newt.c_lflag &= ~( ICANON | ECHO );
tcsetattr( STDIN_FILENO, TCSANOW, &newt );
// catch any newline that's hanging around...
// you'll have to hit enter twice if you
// choose enter out of all available keys
if (getc(stdin) == '\n')
{
getc(stdin);
}
tcsetattr( STDIN_FILENO, TCSANOW, &oldt );
}
uint32_t AudioDeviceUtility::GetTimeInMS()
{
struct timeval tv;
struct timezone tz;
uint32_t val;
gettimeofday(&tv, &tz);
val = (uint32_t)(tv.tv_sec*1000 + tv.tv_usec/1000);
return val;
}
bool AudioDeviceUtility::StringCompare(
const char* str1 , const char* str2, const uint32_t length)
{
return (strncasecmp(str1, str2, length) == 0)?true: false;
}
} // namespace webrtc
#endif // defined(WEBRTC_LINUX) || defined(WEBRTC_MAC)
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