diff options
| author | Thomas Guillemard <me@thog.eu> | 2019-10-08 05:48:49 +0200 |
|---|---|---|
| committer | jduncanator <1518948+jduncanator@users.noreply.github.com> | 2019-10-08 14:48:49 +1100 |
| commit | 1aba033ba7868d29f5f840c99ee11dd29d689972 (patch) | |
| tree | a11692bbf3ba7d8f7d2780193356f112cfbb3356 /Ryujinx.HLE/HOS/Services/Time/TimeZone/TimeZoneContentManager.cs | |
| parent | 16869402bf81716ba3d1410621a3b1847bee389c (diff) | |
Update time implementation to 9.0.0 (#783)
* Fix 9.0.0 related services bindings
This was wrong because of a mistake on switchbrew.
* Fix wronog cmdid for ISteadyClock::GetTestOffset/SetTestOffset
* Update ClockCore logics to 9.0.0
Also apply 9.0.0 permissions and comment time:u, and time:a (as those
are going to be moved)
* Move every clocks instances + timezone to a global manager
* Start implementing time:m
Also prepare the skeleton of the shared memory
* Implement SystemClockContextUpdateCallback and co
* Update StaticService to 9.0.0
* Update ISystemClock to 9.0.0
* Rename IStaticService and add glue's IStaticService
* Implement psc's ITimeZoneService
* Integrate psc layer into glue for TimeZoneService
* Rename TimeZoneManagerForPsc => TimeZoneManager
* Use correct TimeZoneService interface for both StaticService implementations
* Accurately implement time shared memory operations
* Fix two critical flaws in TimeZone logic
The first one was the month range being different fron Nintendo one
(0-11 instead of 1-12)
The other flaw was a bad incrementation order during days & months
computation.
* Follow Nintendo's abort logic for TimeManager
* Avoid crashing when timezone sysarchive isn't present
* Update Readme
* Address comments
* Correctly align fields in ISystemClock
* Fix code style and some typos
* Improve timezone system archive warning/error messages
* Rearrange using definitions in Horizon.cs
* Address comments
Diffstat (limited to 'Ryujinx.HLE/HOS/Services/Time/TimeZone/TimeZoneContentManager.cs')
| -rw-r--r-- | Ryujinx.HLE/HOS/Services/Time/TimeZone/TimeZoneContentManager.cs | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/Ryujinx.HLE/HOS/Services/Time/TimeZone/TimeZoneContentManager.cs b/Ryujinx.HLE/HOS/Services/Time/TimeZone/TimeZoneContentManager.cs new file mode 100644 index 00000000..f02781b3 --- /dev/null +++ b/Ryujinx.HLE/HOS/Services/Time/TimeZone/TimeZoneContentManager.cs @@ -0,0 +1,191 @@ +using LibHac.Fs; +using LibHac.Fs.NcaUtils; +using Ryujinx.Common.Logging; +using Ryujinx.HLE.FileSystem; +using Ryujinx.HLE.HOS.Services.Time.Clock; +using Ryujinx.HLE.Resource; +using Ryujinx.HLE.Utilities; +using System.Collections.Generic; +using System.IO; + +using static Ryujinx.HLE.HOS.Services.Time.TimeZone.TimeZoneRule; + +namespace Ryujinx.HLE.HOS.Services.Time.TimeZone +{ + class TimeZoneContentManager + { + private const long TimeZoneBinaryTitleId = 0x010000000000080E; + + private Switch _device; + private string[] _locationNameCache; + + public TimeZoneManager Manager { get; private set; } + + public TimeZoneContentManager() + { + Manager = new TimeZoneManager(); + } + + internal void Initialize(TimeManager timeManager, Switch device) + { + _device = device; + + InitializeLocationNameCache(); + + SteadyClockTimePoint timeZoneUpdatedTimePoint = timeManager.StandardSteadyClock.GetCurrentTimePoint(null); + + ResultCode result = GetTimeZoneBinary("UTC", out Stream timeZoneBinaryStream); + + if (result == ResultCode.Success) + { + // TODO: Read TimeZoneVersion from sysarchive. + timeManager.SetupTimeZoneManager("UTC", timeZoneUpdatedTimePoint, (uint)_locationNameCache.Length, new UInt128(), timeZoneBinaryStream); + } + else + { + // In the case the user don't have the timezone system archive, we just mark the manager as initialized. + Manager.MarkInitialized(); + } + } + + private void InitializeLocationNameCache() + { + if (HasTimeZoneBinaryTitle()) + { + using (IStorage ncaFileStream = new LocalStorage(_device.FileSystem.SwitchPathToSystemPath(GetTimeZoneBinaryTitleContentPath()), FileAccess.Read, FileMode.Open)) + { + Nca nca = new Nca(_device.System.KeySet, ncaFileStream); + IFileSystem romfs = nca.OpenFileSystem(NcaSectionType.Data, _device.System.FsIntegrityCheckLevel); + Stream binaryListStream = romfs.OpenFile("binaryList.txt", OpenMode.Read).AsStream(); + + StreamReader reader = new StreamReader(binaryListStream); + + List<string> locationNameList = new List<string>(); + + string locationName; + while ((locationName = reader.ReadLine()) != null) + { + locationNameList.Add(locationName); + } + + _locationNameCache = locationNameList.ToArray(); + } + } + else + { + _locationNameCache = new string[0]; + + Logger.PrintWarning(LogClass.ServiceTime, "TimeZoneBinary system title not found! TimeZone conversions will not work, provide the system archive to fix this warning. (See https://github.com/Ryujinx/Ryujinx#requirements for more informations)"); + } + } + + private bool IsLocationNameValid(string locationName) + { + foreach (string cachedLocationName in _locationNameCache) + { + if (cachedLocationName.Equals(locationName)) + { + return true; + } + } + + return false; + } + + public ResultCode SetDeviceLocationName(string locationName) + { + ResultCode result = GetTimeZoneBinary(locationName, out Stream timeZoneBinaryStream); + + if (result == ResultCode.Success) + { + result = Manager.SetDeviceLocationNameWithTimeZoneRule(locationName, timeZoneBinaryStream); + } + + return result; + } + + public ResultCode LoadLocationNameList(uint index, out string[] outLocationNameArray, uint maxLength) + { + List<string> locationNameList = new List<string>(); + + for (int i = 0; i < _locationNameCache.Length && i < maxLength; i++) + { + if (i < index) + { + continue; + } + + string locationName = _locationNameCache[i]; + + // If the location name is too long, error out. + if (locationName.Length > 0x24) + { + outLocationNameArray = new string[0]; + + return ResultCode.LocationNameTooLong; + } + + locationNameList.Add(locationName); + } + + outLocationNameArray = locationNameList.ToArray(); + + return ResultCode.Success; + } + + public string GetTimeZoneBinaryTitleContentPath() + { + return _device.System.ContentManager.GetInstalledContentPath(TimeZoneBinaryTitleId, StorageId.NandSystem, ContentType.Data); + } + + public bool HasTimeZoneBinaryTitle() + { + return !string.IsNullOrEmpty(GetTimeZoneBinaryTitleContentPath()); + } + + internal ResultCode GetTimeZoneBinary(string locationName, out Stream timeZoneBinaryStream) + { + timeZoneBinaryStream = null; + + if (!IsLocationNameValid(locationName)) + { + return ResultCode.TimeZoneNotFound; + } + + using (IStorage ncaFileStream = new LocalStorage(_device.FileSystem.SwitchPathToSystemPath(GetTimeZoneBinaryTitleContentPath()), FileAccess.Read, FileMode.Open)) + { + Nca nca = new Nca(_device.System.KeySet, ncaFileStream); + IFileSystem romfs = nca.OpenFileSystem(NcaSectionType.Data, _device.System.FsIntegrityCheckLevel); + + timeZoneBinaryStream = romfs.OpenFile($"zoneinfo/{locationName}", OpenMode.Read).AsStream(); + } + + return ResultCode.Success; + } + + internal ResultCode LoadTimeZoneRule(out TimeZoneRule outRules, string locationName) + { + outRules = new TimeZoneRule + { + Ats = new long[TzMaxTimes], + Types = new byte[TzMaxTimes], + Ttis = new TimeTypeInfo[TzMaxTypes], + Chars = new char[TzCharsArraySize] + }; + + if (!HasTimeZoneBinaryTitle()) + { + throw new InvalidSystemResourceException($"TimeZoneBinary system title not found! Please provide it. (See https://github.com/Ryujinx/Ryujinx#requirements for more informations)"); + } + + ResultCode result = GetTimeZoneBinary(locationName, out Stream timeZoneBinaryStream); + + if (result == ResultCode.Success) + { + result = Manager.ParseTimeZoneRuleBinary(out outRules, timeZoneBinaryStream); + } + + return result; + } + } +}
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