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#include "platform/platform_ios.h"
#include "platform/constants.hpp"
#include "platform/gui_thread.hpp"
#include "platform/measurement_utils.hpp"
#include "platform/platform_unix_impl.hpp"
#include "platform/settings.hpp"
#include "coding/file_reader.hpp"
#include <utility>
#include <ifaddrs.h>
#include <mach/mach.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/utsname.h>
#include <sys/xattr.h>
#import "iphone/Maps/Common/MWMCommon.h"
#import "3party/Alohalytics/src/alohalytics_objc.h"
#import <CoreFoundation/CFURL.h>
#import <SystemConfiguration/SystemConfiguration.h>
#import <UIKit/UIKit.h>
#import <netinet/in.h>
#include <memory>
#include <sstream>
#include <string>
#include <utility>
Platform::Platform()
{
m_isTablet = (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad);
NSBundle * bundle = NSBundle.mainBundle;
NSString * path = [bundle resourcePath];
m_resourcesDir = path.UTF8String;
m_resourcesDir += "/";
NSArray * dirPaths =
NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString * docsDir = dirPaths.firstObject;
m_writableDir = docsDir.UTF8String;
m_writableDir += "/";
m_settingsDir = m_writableDir;
auto privatePaths = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory,
NSUserDomainMask, YES);
m_privateDir = privatePaths.firstObject.UTF8String;
m_privateDir += "/";
NSString * tmpDir = NSTemporaryDirectory();
if (tmpDir)
m_tmpDir = tmpDir.UTF8String;
else
{
m_tmpDir = NSHomeDirectory().UTF8String;
m_tmpDir += "/tmp/";
}
m_guiThread = std::make_unique<platform::GuiThread>();
UIDevice * device = UIDevice.currentDevice;
device.batteryMonitoringEnabled = YES;
NSLog(@"Device: %@, SystemName: %@, SystemVersion: %@", device.model, device.systemName,
device.systemVersion);
}
//static
void Platform::DisableBackupForFile(std::string const & filePath)
{
// We need to disable iCloud backup for downloaded files.
// This is the reason for rejecting from the AppStore
// https://developer.apple.com/library/iOS/qa/qa1719/_index.html
CFURLRef url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
reinterpret_cast<unsigned char const *>(filePath.c_str()),
filePath.size(),
0);
CFErrorRef err;
BOOL valueRaw = YES;
CFNumberRef value = CFNumberCreate(kCFAllocatorDefault, kCFNumberCharType, &valueRaw);
if (!CFURLSetResourcePropertyForKey(url, kCFURLIsExcludedFromBackupKey, value, &err))
NSLog(@"Error while disabling iCloud backup for file: %s", filePath.c_str());
CFRelease(value);
CFRelease(url);
}
// static
Platform::EError Platform::MkDir(std::string const & dirName)
{
if (::mkdir(dirName.c_str(), 0755))
return ErrnoToError();
return Platform::ERR_OK;
}
void Platform::GetFilesByRegExp(std::string const & directory, std::string const & regexp, FilesList & res)
{
pl::EnumerateFilesByRegExp(directory, regexp, res);
}
bool Platform::GetFileSizeByName(std::string const & fileName, uint64_t & size) const
{
try
{
return GetFileSizeByFullPath(ReadPathForFile(fileName), size);
}
catch (RootException const &)
{
return false;
}
}
std::unique_ptr<ModelReader> Platform::GetReader(std::string const & file, std::string const & searchScope) const
{
return std::make_unique<FileReader>(ReadPathForFile(file, searchScope), READER_CHUNK_LOG_SIZE,
READER_CHUNK_LOG_COUNT);
}
int Platform::VideoMemoryLimit() const { return 8 * 1024 * 1024; }
int Platform::PreCachingDepth() const { return 2; }
std::string Platform::UniqueClientId() const { return [Alohalytics installationId].UTF8String; }
std::string Platform::AdvertisingId() const
{
//TODO(@beloal): Implement me.
return {};
}
std::string Platform::MacAddress(bool md5Decoded) const
{
// Not implemented.
UNUSED_VALUE(md5Decoded);
return {};
}
std::string Platform::GetMemoryInfo() const
{
struct task_basic_info info;
mach_msg_type_number_t size = sizeof(info);
kern_return_t const kerr =
task_info(mach_task_self(), TASK_BASIC_INFO, (task_info_t)&info, &size);
std::stringstream ss;
if (kerr == KERN_SUCCESS)
{
ss << "Memory info: Resident_size = " << info.resident_size / 1024
<< "KB; virtual_size = " << info.resident_size / 1024
<< "KB; suspend_count = " << info.suspend_count << " policy = " << info.policy;
}
else
{
ss << "Error with task_info(): " << mach_error_string(kerr);
}
return ss.str();
}
std::string Platform::DeviceName() const { return UIDevice.currentDevice.name.UTF8String; }
std::string Platform::DeviceModel() const
{
utsname systemInfo;
uname(&systemInfo);
NSString * deviceModel = @(systemInfo.machine);
if (auto m = platform::kDeviceModelsBeforeMetalDriver[deviceModel])
deviceModel = m;
else if (auto m = platform::kDeviceModelsWithiOS10MetalDriver[deviceModel])
deviceModel = m;
else if (auto m = platform::kDeviceModelsWithMetalDriver[deviceModel])
deviceModel = m;
return deviceModel.UTF8String;
}
void Platform::RunOnGuiThread(base::TaskLoop::Task && task)
{
ASSERT(m_guiThread, ());
m_guiThread->Push(std::move(task));
}
void Platform::RunOnGuiThread(base::TaskLoop::Task const & task)
{
ASSERT(m_guiThread, ());
m_guiThread->Push(task);
}
Platform::EConnectionType Platform::ConnectionStatus()
{
struct sockaddr_in zero;
bzero(&zero, sizeof(zero));
zero.sin_len = sizeof(zero);
zero.sin_family = AF_INET;
SCNetworkReachabilityRef reachability =
SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, (const struct sockaddr *)&zero);
if (!reachability)
return EConnectionType::CONNECTION_NONE;
SCNetworkReachabilityFlags flags;
bool const gotFlags = SCNetworkReachabilityGetFlags(reachability, &flags);
CFRelease(reachability);
if (!gotFlags || ((flags & kSCNetworkReachabilityFlagsReachable) == 0))
return EConnectionType::CONNECTION_NONE;
SCNetworkReachabilityFlags userActionRequired = kSCNetworkReachabilityFlagsConnectionRequired |
kSCNetworkReachabilityFlagsInterventionRequired;
if ((flags & userActionRequired) == userActionRequired)
return EConnectionType::CONNECTION_NONE;
if ((flags & kSCNetworkReachabilityFlagsIsWWAN) == kSCNetworkReachabilityFlagsIsWWAN)
return EConnectionType::CONNECTION_WWAN;
else
return EConnectionType::CONNECTION_WIFI;
}
Platform::ChargingStatus Platform::GetChargingStatus()
{
switch (UIDevice.currentDevice.batteryState)
{
case UIDeviceBatteryStateUnknown: return Platform::ChargingStatus::Unknown;
case UIDeviceBatteryStateUnplugged: return Platform::ChargingStatus::Unplugged;
case UIDeviceBatteryStateCharging:
case UIDeviceBatteryStateFull: return Platform::ChargingStatus::Plugged;
}
}
uint8_t Platform::GetBatteryLevel()
{
auto const level = UIDevice.currentDevice.batteryLevel;
ASSERT_GREATER_OR_EQUAL(level, -1.0, ());
ASSERT_LESS_OR_EQUAL(level, 1.0, ());
if (level == -1.0)
return 100;
auto const result = static_cast<uint8_t>(level * 100);
CHECK_LESS_OR_EQUAL(result, 100, ());
return result;
}
void Platform::SetupMeasurementSystem() const
{
auto units = measurement_utils::Units::Metric;
if (settings::Get(settings::kMeasurementUnits, units))
return;
BOOL const isMetric =
[[[NSLocale autoupdatingCurrentLocale] objectForKey:NSLocaleUsesMetricSystem] boolValue];
units = isMetric ? measurement_utils::Units::Metric : measurement_utils::Units::Imperial;
settings::Set(settings::kMeasurementUnits, units);
}
void Platform::SetGuiThread(std::unique_ptr<base::TaskLoop> guiThread)
{
m_guiThread = std::move(guiThread);
}
////////////////////////////////////////////////////////////////////////
extern Platform & GetPlatform()
{
static Platform platform;
return platform;
}
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