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/* Copyright (c) MediaArea.net SARL. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license that can
* be found in the License.html file in the root of the source tree.
*/
//---------------------------------------------------------------------------
#include <windows.h>
#include "pch.h"
#include "AppCore.h"
#include "ZenLib/FileName.h"
#include "ZenLib/Ztring.h"
#include "ZenLib/File.h"
#include "ZenLib/Dir.h"
//---------------------------------------------------------------------------
using namespace ZenLib;
using namespace MediaInfo;
using namespace MediaInfoLib;
using namespace Platform::Collections;
using namespace Windows::ApplicationModel;
using namespace Windows::Foundation;
using namespace Windows::Foundation::Collections;
using namespace Windows::Security::Cryptography;
using namespace Windows::Security::Cryptography::Core;
using namespace Windows::Storage;
using namespace Windows::Storage::AccessCache;
using namespace Windows::Storage::Streams;
using namespace Concurrency;
//---------------------------------------------------------------------------
// Init
//---------------------------------------------------------------------------
IObservableVector<View^>^ AppCore::_Views=nullptr;
//---------------------------------------------------------------------------
// Properties
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
Platform::String^ AppCore::AppVersion::get()
{
PackageVersion Version=Package::Current->Id->Version;
Platform::String^ VersionString=Version.Major.ToString();
if (Version.Minor<10)
VersionString+=L".0"+Version.Minor.ToString();
else
VersionString+=L"."+Version.Minor.ToString();
if (Version.Build || Version.Revision)
VersionString+=L"."+Version.Build.ToString();
if (Version.Revision)
VersionString+=L"."+Version.Revision.ToString();
return VersionString;
}
//---------------------------------------------------------------------------
Platform::String^ AppCore::Version::get()
{
MediaInfoLib::MediaInfo MI;
ZenLib::Ztring Result=MI.Option(__T("Info_Version"));
Result.FindAndReplace(__T("MediaInfoLib - v"), __T(""));
return ref new Platform::String(Result.c_str());
}
//---------------------------------------------------------------------------
IObservableVector<View^>^ AppCore::ViewList::get()
{
if (_Views)
return _Views;
MediaInfoLib::MediaInfo MI;
_Views=ref new Platform::Collections::Vector<::MediaInfo::View^>();
_Views->Append(ref new ::MediaInfo::View("Easy", "Easy", "text/plain", View==L"Easy", false));
_Views->Append(ref new ::MediaInfo::View("Sheet", "Sheet", "text/plain", View==L"Sheet", false));
ZenLib::ZtringListList ViewsCSV=ZenLib::ZtringListList();
ViewsCSV.Separator_Set(0, ZenLib::EOL);
ViewsCSV.Separator_Set(1, __T(","));
ViewsCSV.Write(MI.Option(__T("Info_OutputFormats_CSV")));
for (size_t It=0; It<ViewsCSV.size(); It++)
{
ZenLib::ZtringList Current=ViewsCSV[It];
if (Current.size()>=3)
{
Platform::String^ Name=ref new Platform::String(Current[0].c_str());
Platform::String^ Desc=ref new Platform::String(Current[1].c_str());
Platform::String^ Mime=ref new Platform::String(Current[2].c_str());
_Views->Append(ref new ::MediaInfo::View(Name, Desc, Mime, View==Name, true));
}
}
return _Views;
}
//---------------------------------------------------------------------------
Platform::String^ AppCore::View::get()
{
ApplicationDataContainer^ LocalSettings=ApplicationData::Current->LocalSettings;
Platform::String^ Current=safe_cast<Platform::String^>(LocalSettings->Values->Lookup(L"View"));
if (!Current||!Current->Length())
Current=L"Easy";
return Current;
}
//---------------------------------------------------------------------------
void AppCore::View::set(Platform::String^ Value)
{
ApplicationDataContainer^ LocalSettings=ApplicationData::Current->LocalSettings;
Platform::String^ Current=safe_cast<Platform::String^>(LocalSettings->Values->Lookup(L"View"));
if (Current && Current->Length() && Current==Value)
return;
LocalSettings->Values->Insert(L"View", Value);
if (_Views)
{
for (::MediaInfo::View^ It:_Views)
if (It->Name==Value)
It->Current=true;
else if(It->Current)
It->Current=false;
}
ViewChangedEvent(Value);
}
//---------------------------------------------------------------------------
// Functions
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
Platform::String^ AppCore::Get_Mime(Platform::String^ Name)
{
if (Name==L"Easy" || Name==L"Sheet")
return L"Text/plain";
for (::View^ It : ViewList)
{
if (It->Name==Name)
return It->Mime;
}
return L"";
}
//---------------------------------------------------------------------------
Platform::String^ AppCore::Get_Stream_Name(size_t StreamKind)
{
switch (static_cast<stream_t>(StreamKind))
{
case Stream_General: return L"General";
case Stream_Video: return L"Video";
case Stream_Audio: return L"Audio";
case Stream_Text: return L"Text";
case Stream_Other: return L"Other";
case Stream_Image: return L"Image";
case Stream_Menu: return L"Menu";
default: return L"Unknown Stream";
}
}
//---------------------------------------------------------------------------
size_t AppCore::Get_Stream_Id(Platform::String^ StreamKind)
{
if (StreamKind==L"General")
return static_cast<size_t>(Stream_General);
else if (StreamKind==L"Video")
return static_cast<size_t>(Stream_Video);
else if (StreamKind==L"Audio")
return static_cast<size_t>(Stream_Audio);
else if (StreamKind==L"Text")
return static_cast<size_t>(Stream_Text);
else if (StreamKind==L"Other")
return static_cast<size_t>(Stream_Other);
else if (StreamKind==L"Image")
return static_cast<size_t>(Stream_Image);
else if (StreamKind==L"Menu")
return static_cast<size_t>(Stream_Menu);
return static_cast<size_t>(Stream_Max);
}
//---------------------------------------------------------------------------
Platform::String^ AppCore::Create_Report(Platform::String^ Path)
{
MediaInfoLib::MediaInfo MI;
MI.Option(__T("Inform"), __T("MIXML"));
MI.Option(__T("Input_Compressed"), __T(""));
MI.Option(__T("Inform_Compress"), __T("zlib+base64"));
MI.Open(Ztring(Path->Data()));
Ztring Report=MI.Inform();
MI.Close();
return ref new Platform::String(Report.c_str());
}
//---------------------------------------------------------------------------
void AppCore::Add_Item_To_FutureAccessList(IStorageItem^ Item)
{
if (!Item)
return;
IBuffer^ InBuffer=CryptographicBuffer::ConvertStringToBinary(Item->Path, BinaryStringEncoding::Utf16LE);
HashAlgorithmProvider^ Provider=HashAlgorithmProvider::OpenAlgorithm("SHA256");
IBuffer^ OutBuffer=Provider->HashData(InBuffer);
Platform::String^ Hash=CryptographicBuffer::EncodeToBase64String(OutBuffer);
StorageApplicationPermissions::FutureAccessList->AddOrReplace(Hash, Item);
}
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