mirror of
https://github.com/danog/libtgvoip.git
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111 lines
3.2 KiB
Plaintext
111 lines
3.2 KiB
Plaintext
//
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// libtgvoip is free and unencumbered public domain software.
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// For more information, see http://unlicense.org or the UNLICENSE file
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// you should have received with this source code distribution.
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//
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#include "DarwinSpecific.h"
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#include "../../VoIPController.h"
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#include "../../logging.h"
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#import <Foundation/Foundation.h>
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#if TARGET_OS_IOS
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#import <CoreTelephony/CTTelephonyNetworkInfo.h>
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#import <CoreTelephony/CTCarrier.h>
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#import <AVFoundation/AVFoundation.h>
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#endif
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using namespace tgvoip;
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void DarwinSpecific::GetSystemName(char* buf, size_t len){
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NSString* v=[[NSProcessInfo processInfo] operatingSystemVersionString];
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strcpy(buf, [v UTF8String]);
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//[v getCString:buf maxLength:sizeof(buf) encoding:NSUTF8StringEncoding];
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}
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void DarwinSpecific::SetCurrentThreadPriority(int priority){
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NSThread* thread=[NSThread currentThread];
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if([thread respondsToSelector:@selector(setQualityOfService:)]){
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NSQualityOfService qos;
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switch(priority){
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case THREAD_PRIO_USER_INTERACTIVE:
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qos=NSQualityOfServiceUserInteractive;
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break;
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case THREAD_PRIO_USER_INITIATED:
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qos=NSQualityOfServiceUserInitiated;
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break;
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case THREAD_PRIO_UTILITY:
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qos=NSQualityOfServiceUtility;
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break;
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case THREAD_PRIO_BACKGROUND:
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qos=NSQualityOfServiceBackground;
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break;
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case THREAD_PRIO_DEFAULT:
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default:
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qos=NSQualityOfServiceDefault;
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break;
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}
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[thread setQualityOfService:qos];
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}else{
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double p;
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switch(priority){
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case THREAD_PRIO_USER_INTERACTIVE:
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p=1.0;
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break;
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case THREAD_PRIO_USER_INITIATED:
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p=0.8;
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break;
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case THREAD_PRIO_UTILITY:
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p=0.4;
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break;
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case THREAD_PRIO_BACKGROUND:
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p=0.2;
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break;
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case THREAD_PRIO_DEFAULT:
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default:
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p=0.5;
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break;
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}
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[NSThread setThreadPriority:p];
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}
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}
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CellularCarrierInfo DarwinSpecific::GetCarrierInfo(){
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CellularCarrierInfo info;
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#if TARGET_OS_IOS
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CTTelephonyNetworkInfo* netinfo=[CTTelephonyNetworkInfo new];
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CTCarrier* carrier=[netinfo subscriberCellularProvider];
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if(carrier){
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NSString* name=[carrier carrierName];
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NSString* mcc=[carrier mobileCountryCode];
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NSString* mnc=[carrier mobileNetworkCode];
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NSString* countryCode=[carrier isoCountryCode];
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if(name && mcc && mnc && countryCode){
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info.name=[name cStringUsingEncoding:NSUTF8StringEncoding];
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info.mcc=[mcc cStringUsingEncoding:NSUTF8StringEncoding];
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info.mnc=[mnc cStringUsingEncoding:NSUTF8StringEncoding];
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info.countryCode=[[countryCode uppercaseString] cStringUsingEncoding:NSUTF8StringEncoding];
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}
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}
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#endif
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return info;
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}
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void DarwinSpecific::ConfigureAudioSession(){
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#if TARGET_OS_IOS
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AVAudioSession* session=[AVAudioSession sharedInstance];
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NSError* error=nil;
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[session setPreferredSampleRate:48000.0 error:&error];
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if(error){
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LOGE("Failed to set preferred sample rate on AVAudioSession: %s", [[error localizedDescription] cStringUsingEncoding:NSUTF8StringEncoding]);
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return;
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}
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[session setPreferredIOBufferDuration:0.020 error:&error];
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if(error){
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LOGE("Failed to set preferred IO buffer duration on AVAudioSession: %s", [[error localizedDescription] cStringUsingEncoding:NSUTF8StringEncoding]);
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return;
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}
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LOGI("Configured AVAudioSession: sampleRate=%f, IOBufferDuration=%f", session.sampleRate, session.IOBufferDuration);
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#endif
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}
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