mirror of
https://github.com/ClemensFischer/XAML-Map-Control.git
synced 2026-04-05 06:26:41 +00:00
Version 4: Upgrade to VS 2017
This commit is contained in:
ClemensF
parent
2aafe32e00
commit
ec47f225b3
142 changed files with 1828 additions and 18384 deletions
|
|
@ -1,37 +1,69 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
|
||||
<PropertyGroup>
|
||||
<MinimumVisualStudioVersion>12.0</MinimumVisualStudioVersion>
|
||||
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
|
||||
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
|
||||
<ProjectGuid>{C7BF2B18-CC74-430B-BCB2-600304EFA3D8}</ProjectGuid>
|
||||
<ProjectGuid>{3FF37D40-F770-45B2-95DD-7A84093E1425}</ProjectGuid>
|
||||
<OutputType>Library</OutputType>
|
||||
<AppDesignerFolder>Properties</AppDesignerFolder>
|
||||
<RootNamespace>MapControl.Caching</RootNamespace>
|
||||
<AssemblyName>FileDbCache.WinRT</AssemblyName>
|
||||
<AssemblyName>FileDbCache.UWP</AssemblyName>
|
||||
<DefaultLanguage>en-US</DefaultLanguage>
|
||||
<TargetPlatformIdentifier>UAP</TargetPlatformIdentifier>
|
||||
<TargetPlatformVersion>10.0.10240.0</TargetPlatformVersion>
|
||||
<TargetPlatformMinVersion>10.0.10240.0</TargetPlatformMinVersion>
|
||||
<MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
|
||||
<FileAlignment>512</FileAlignment>
|
||||
<ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
|
||||
<TargetFrameworkProfile>Profile32</TargetFrameworkProfile>
|
||||
<TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
|
||||
<ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
|
||||
<RuntimeIdentifiers>win10-arm;win10-arm-aot;win10-x86;win10-x86-aot;win10-x64;win10-x64-aot</RuntimeIdentifiers>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
|
||||
<PlatformTarget>AnyCPU</PlatformTarget>
|
||||
<DebugSymbols>true</DebugSymbols>
|
||||
<DebugType>full</DebugType>
|
||||
<Optimize>false</Optimize>
|
||||
<OutputPath>bin\Debug\</OutputPath>
|
||||
<DefineConstants>DEBUG;TRACE</DefineConstants>
|
||||
<OutputPath>..\bin\Debug\</OutputPath>
|
||||
<DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<GenerateLibraryLayout>true</GenerateLibraryLayout>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
|
||||
<PlatformTarget>AnyCPU</PlatformTarget>
|
||||
<DebugType>none</DebugType>
|
||||
<Optimize>true</Optimize>
|
||||
<OutputPath>bin\Release\</OutputPath>
|
||||
<DefineConstants>TRACE</DefineConstants>
|
||||
<OutputPath>..\bin\Release\</OutputPath>
|
||||
<DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<GenerateLibraryLayout>true</GenerateLibraryLayout>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<!-- A reference to the entire .Net Framework and Windows SDK are automatically included -->
|
||||
<None Include="..\..\MapControl.snk">
|
||||
<Link>MapControl.snk</Link>
|
||||
</None>
|
||||
<None Include="project.json" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Compile Include="FileDbCache.cs" />
|
||||
<Compile Include="Properties\AssemblyInfo.cs" />
|
||||
<EmbeddedResource Include="Properties\FileDbCache.UWP.rd.xml" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Reference Include="FileDbPcl">
|
||||
<HintPath>..\FileDb\FileDbPcl.dll</HintPath>
|
||||
</Reference>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\MapControl\UWP\MapControl.UWP.csproj">
|
||||
<Project>{951bc5d2-d653-42d9-9a91-21dc50de0182}</Project>
|
||||
<Name>MapControl.UWP</Name>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' < '14.0' ">
|
||||
<VisualStudioVersion>14.0</VisualStudioVersion>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<SignAssembly>true</SignAssembly>
|
||||
|
|
@ -39,31 +71,7 @@
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|||
<PropertyGroup>
|
||||
<AssemblyOriginatorKeyFile>..\..\MapControl.snk</AssemblyOriginatorKeyFile>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<TargetPlatform Include="WindowsPhoneApp, Version=8.1" />
|
||||
<TargetPlatform Include="Windows, Version=8.1" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Compile Include="FileDbCache.cs" />
|
||||
<Compile Include="Properties\AssemblyInfo.cs" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\..\MapControl.snk">
|
||||
<Link>MapControl.snk</Link>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\MapControl\WinRT\MapControl.WinRT.csproj">
|
||||
<Project>{63cefdf7-5170-43b6-86f8-5c4a383a1615}</Project>
|
||||
<Name>MapControl.WinRT</Name>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Reference Include="FileDbPcl">
|
||||
<HintPath>..\FileDb\FileDbPcl.dll</HintPath>
|
||||
</Reference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
|
||||
<Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
|
||||
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
|
||||
Other similar extension points exist, see Microsoft.Common.targets.
|
||||
<Target Name="BeforeBuild">
|
||||
|
|
@ -18,35 +18,33 @@ namespace MapControl.Caching
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|||
/// IImageCache implementation based on FileDb, a free and simple No-SQL database by EzTools Software.
|
||||
/// See http://www.eztools-software.com/tools/filedb/.
|
||||
/// </summary>
|
||||
public class FileDbCache : IImageCache, IDisposable
|
||||
public sealed class FileDbCache : IImageCache, IDisposable
|
||||
{
|
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private const string keyField = "Key";
|
||||
private const string valueField = "Value";
|
||||
private const string expiresField = "Expires";
|
||||
|
||||
private readonly FileDb fileDb = new FileDb { AutoFlush = true, AutoCleanThreshold = -1 };
|
||||
private readonly FileDb fileDb = new FileDb();
|
||||
private readonly StorageFolder folder;
|
||||
private readonly string name;
|
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private readonly string fileName;
|
||||
|
||||
public FileDbCache(string name = null, StorageFolder folder = null)
|
||||
public FileDbCache(StorageFolder folder, string fileName = "TileCache.fdb", bool autoFlush = true, int autoCleanThreshold = -1)
|
||||
{
|
||||
if (string.IsNullOrEmpty(name))
|
||||
{
|
||||
name = TileImageLoader.DefaultCacheName;
|
||||
}
|
||||
|
||||
if (string.IsNullOrEmpty(Path.GetExtension(name)))
|
||||
{
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||||
name += ".fdb";
|
||||
}
|
||||
|
||||
if (folder == null)
|
||||
{
|
||||
folder = TileImageLoader.DefaultCacheFolder;
|
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throw new ArgumentNullException("The parameter folder must not be null.");
|
||||
}
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||||
|
||||
if (string.IsNullOrEmpty(fileName))
|
||||
{
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||||
throw new ArgumentNullException("The parameter fileName must not be null.");
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}
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||||
|
||||
this.folder = folder;
|
||||
this.name = name;
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||||
this.fileName = fileName;
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|
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fileDb.AutoFlush = autoFlush;
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fileDb.AutoCleanThreshold = autoCleanThreshold;
|
||||
|
||||
Application.Current.Resuming += async (s, e) => await Open();
|
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Application.Current.Suspending += (s, e) => Close();
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@ -73,7 +71,7 @@ namespace MapControl.Caching
|
|||
}
|
||||
}
|
||||
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||||
public async Task<ImageCacheItem> GetAsync(string key)
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||||
public Task<ImageCacheItem> GetAsync(string key)
|
||||
{
|
||||
if (key == null)
|
||||
{
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||||
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@ -85,10 +83,10 @@ namespace MapControl.Caching
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|||
return null;
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||||
}
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||||
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||||
return await Task.Run(() => Get(key));
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||||
return Task.Run(() => Get(key));
|
||||
}
|
||||
|
||||
public async Task SetAsync(string key, IBuffer buffer, DateTime expiration)
|
||||
public Task SetAsync(string key, IBuffer buffer, DateTime expiration)
|
||||
{
|
||||
if (key == null)
|
||||
{
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||||
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@ -100,16 +98,19 @@ namespace MapControl.Caching
|
|||
throw new ArgumentNullException("The parameter buffer must not be null.");
|
||||
}
|
||||
|
||||
if (fileDb.IsOpen)
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||||
return Task.Run(async () =>
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||||
{
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||||
var bytes = buffer.ToArray();
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||||
var ok = await Task.Run(() => AddOrUpdateRecord(key, bytes, expiration));
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||||
|
||||
if (!ok && (await RepairDatabase()))
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||||
if (fileDb.IsOpen)
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||||
{
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await Task.Run(() => AddOrUpdateRecord(key, bytes, expiration));
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||||
var bytes = buffer.ToArray();
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var ok = AddOrUpdateRecord(key, bytes, expiration);
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||||
|
||||
if (!ok && (await RepairDatabase()))
|
||||
{
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||||
AddOrUpdateRecord(key, bytes, expiration);
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||||
}
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||||
}
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||||
}
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||||
});
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||||
}
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||||
|
||||
private async Task Open()
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||||
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@ -118,20 +119,18 @@ namespace MapControl.Caching
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|||
{
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||||
try
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||||
{
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var file = await folder.GetFileAsync(name);
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||||
var file = await folder.GetFileAsync(fileName);
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var stream = await file.OpenAsync(FileAccessMode.ReadWrite);
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||||
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||||
fileDb.Open(stream.AsStream());
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||||
Debug.WriteLine("FileDbCache: Opened database with {0} cached items in {1}", fileDb.NumRecords, file.Path);
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||||
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||||
Clean();
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||||
return;
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||||
}
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||||
catch
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||||
{
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||||
await CreateDatabase();
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||||
}
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||||
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||||
await CreateDatabase();
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||||
}
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||||
}
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||||
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||||
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@ -147,7 +146,7 @@ namespace MapControl.Caching
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|||
{
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||||
Close();
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||||
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||||
var file = await folder.CreateFileAsync(name, CreationCollisionOption.ReplaceExisting);
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||||
var file = await folder.CreateFileAsync(fileName, CreationCollisionOption.ReplaceExisting);
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||||
var stream = await file.OpenAsync(FileAccessMode.ReadWrite);
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||||
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fileDb.Create(stream.AsStream(), new Field[]
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@ -179,7 +178,7 @@ namespace MapControl.Caching
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|||
}
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||||
catch (Exception ex)
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||||
{
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||||
Debug.WriteLine("FileDbCache: Creating database {0}: {1}", Path.Combine(folder.Path, name), ex.Message);
|
||||
Debug.WriteLine("FileDbCache: Creating database {0}: {1}", Path.Combine(folder.Path, fileName), ex.Message);
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||||
}
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||||
|
||||
return false;
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||||
|
|
@ -1,14 +1,14 @@
|
|||
using System.Reflection;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
[assembly: AssemblyTitle("XAML Map Control FileDbCache (WinRT)")]
|
||||
[assembly: AssemblyTitle("XAML Map Control FileDbCache for UWP")]
|
||||
[assembly: AssemblyDescription("IImageCache implementation based on EzTools FileDb")]
|
||||
[assembly: AssemblyProduct("XAML Map Control")]
|
||||
[assembly: AssemblyCompany("Clemens Fischer")]
|
||||
[assembly: AssemblyCopyright("© 2017 Clemens Fischer")]
|
||||
[assembly: AssemblyTrademark("")]
|
||||
[assembly: AssemblyVersion("3.4.1")]
|
||||
[assembly: AssemblyFileVersion("3.4.1")]
|
||||
[assembly: AssemblyVersion("4.0.0")]
|
||||
[assembly: AssemblyFileVersion("4.0.0")]
|
||||
[assembly: AssemblyConfiguration("")]
|
||||
[assembly: AssemblyCulture("")]
|
||||
[assembly: ComVisible(false)]
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Directives xmlns="http://schemas.microsoft.com/netfx/2013/01/metadata">
|
||||
<Library Name="FileDbCache.UWP">
|
||||
</Library>
|
||||
</Directives>
|
||||
16
Caching/FileDbCache.UWP/project.json
Normal file
16
Caching/FileDbCache.UWP/project.json
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
{
|
||||
"dependencies": {
|
||||
"Microsoft.NETCore.UniversalWindowsPlatform": "5.1.0"
|
||||
},
|
||||
"frameworks": {
|
||||
"uap10.0": {}
|
||||
},
|
||||
"runtimes": {
|
||||
"win10-arm": {},
|
||||
"win10-arm-aot": {},
|
||||
"win10-x86": {},
|
||||
"win10-x86-aot": {},
|
||||
"win10-x64": {},
|
||||
"win10-x64-aot": {}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,11 +1,10 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
|
||||
<PropertyGroup>
|
||||
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
|
||||
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
|
||||
<ProductVersion>8.0.30703</ProductVersion>
|
||||
<SchemaVersion>2.0</SchemaVersion>
|
||||
<ProjectGuid>{EF44F661-B98A-4676-927F-85D138F82300}</ProjectGuid>
|
||||
<ProjectGuid>{AD1CB53E-7AA4-4EC0-B901-B4E0E2665133}</ProjectGuid>
|
||||
<OutputType>Library</OutputType>
|
||||
<AppDesignerFolder>Properties</AppDesignerFolder>
|
||||
<RootNamespace>MapControl.Caching</RootNamespace>
|
||||
|
|
@ -18,20 +17,18 @@
|
|||
<DebugSymbols>true</DebugSymbols>
|
||||
<DebugType>full</DebugType>
|
||||
<Optimize>false</Optimize>
|
||||
<OutputPath>bin\Debug\</OutputPath>
|
||||
<OutputPath>..\bin\Debug\</OutputPath>
|
||||
<DefineConstants>DEBUG;TRACE</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<Prefer32Bit>false</Prefer32Bit>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
|
||||
<DebugType>none</DebugType>
|
||||
<Optimize>true</Optimize>
|
||||
<OutputPath>bin\Release\</OutputPath>
|
||||
<OutputPath>..\bin\Release\</OutputPath>
|
||||
<DefineConstants>TRACE</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<Prefer32Bit>false</Prefer32Bit>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<SignAssembly>true</SignAssembly>
|
||||
|
|
@ -40,12 +37,10 @@
|
|||
<AssemblyOriginatorKeyFile>..\..\MapControl.snk</AssemblyOriginatorKeyFile>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<Reference Include="FileDb, Version=5.0.1.0, Culture=neutral, PublicKeyToken=ba3f58a0e60cd01d, processorArchitecture=MSIL">
|
||||
<SpecificVersion>False</SpecificVersion>
|
||||
<Reference Include="FileDb">
|
||||
<HintPath>..\FileDb\FileDb.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="System" />
|
||||
<Reference Include="System.Core" />
|
||||
<Reference Include="System.Runtime.Caching" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
|
|
@ -57,7 +52,6 @@
|
|||
<Link>MapControl.snk</Link>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
<ItemGroup />
|
||||
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
|
||||
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
|
||||
Other similar extension points exist, see Microsoft.Common.targets.
|
||||
|
|
|
|||
|
|
@ -2,14 +2,13 @@
|
|||
// © 2017 Clemens Fischer
|
||||
// Licensed under the Microsoft Public License (Ms-PL)
|
||||
|
||||
using FileDbNs;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Collections.Specialized;
|
||||
using System.Diagnostics;
|
||||
using System.IO;
|
||||
using System.Linq;
|
||||
using System.Runtime.Caching;
|
||||
using FileDbNs;
|
||||
|
||||
namespace MapControl.Caching
|
||||
{
|
||||
|
|
@ -17,71 +16,37 @@ namespace MapControl.Caching
|
|||
/// ObjectCache implementation based on FileDb, a free and simple No-SQL database by EzTools Software.
|
||||
/// See http://www.eztools-software.com/tools/filedb/.
|
||||
/// </summary>
|
||||
public class FileDbCache : ObjectCache, IDisposable
|
||||
public sealed class FileDbCache : ObjectCache, IDisposable
|
||||
{
|
||||
private const string keyField = "Key";
|
||||
private const string valueField = "Value";
|
||||
private const string expiresField = "Expires";
|
||||
|
||||
private readonly FileDb fileDb = new FileDb { AutoFlush = true, AutoCleanThreshold = -1 };
|
||||
private readonly string name;
|
||||
private readonly string path;
|
||||
private readonly FileDb fileDb = new FileDb();
|
||||
private readonly string dbPath;
|
||||
|
||||
public FileDbCache(string name, NameValueCollection config)
|
||||
: this(name, config["folder"])
|
||||
public FileDbCache(string path, bool autoFlush = true, int autoCleanThreshold = -1)
|
||||
{
|
||||
var autoFlush = config["autoFlush"];
|
||||
var autoCleanThreshold = config["autoCleanThreshold"];
|
||||
|
||||
if (autoFlush != null)
|
||||
if (string.IsNullOrEmpty(path))
|
||||
{
|
||||
try
|
||||
{
|
||||
fileDb.AutoFlush = bool.Parse(autoFlush);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
throw new ArgumentException("The configuration parameter autoFlush must be a boolean value.", ex);
|
||||
}
|
||||
throw new ArgumentException("The parameter path must not be null or empty.");
|
||||
}
|
||||
|
||||
if (autoCleanThreshold != null)
|
||||
{
|
||||
try
|
||||
{
|
||||
fileDb.AutoCleanThreshold = int.Parse(autoCleanThreshold);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
throw new ArgumentException("The configuration parameter autoCleanThreshold must be an integer value.", ex);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public FileDbCache(string name, string folder)
|
||||
{
|
||||
if (string.IsNullOrEmpty(name))
|
||||
{
|
||||
throw new ArgumentException("The parameter name must not be null or empty.");
|
||||
}
|
||||
|
||||
if (string.IsNullOrEmpty(folder))
|
||||
{
|
||||
throw new ArgumentException("The parameter folder must not be null or empty.");
|
||||
}
|
||||
|
||||
this.name = name;
|
||||
path = Path.Combine(folder, name);
|
||||
|
||||
if (string.IsNullOrEmpty(Path.GetExtension(path)))
|
||||
{
|
||||
path += ".fdb";
|
||||
path = Path.Combine(path, "TileCache.fdb");
|
||||
}
|
||||
|
||||
dbPath = path;
|
||||
|
||||
fileDb.AutoFlush = autoFlush;
|
||||
fileDb.AutoCleanThreshold = autoCleanThreshold;
|
||||
|
||||
try
|
||||
{
|
||||
fileDb.Open(path, false);
|
||||
Debug.WriteLine("FileDbCache: Opened database with {0} cached items in {1}", fileDb.NumRecords, path);
|
||||
fileDb.Open(dbPath, false);
|
||||
|
||||
Debug.WriteLine("FileDbCache: Opened database with {0} cached items in {1}", fileDb.NumRecords, dbPath);
|
||||
|
||||
Clean();
|
||||
}
|
||||
|
|
@ -93,21 +58,9 @@ namespace MapControl.Caching
|
|||
AppDomain.CurrentDomain.ProcessExit += (s, e) => Close();
|
||||
}
|
||||
|
||||
public bool AutoFlush
|
||||
{
|
||||
get { return fileDb.AutoFlush; }
|
||||
set { fileDb.AutoFlush = value; }
|
||||
}
|
||||
|
||||
public int AutoCleanThreshold
|
||||
{
|
||||
get { return fileDb.AutoCleanThreshold; }
|
||||
set { fileDb.AutoCleanThreshold = value; }
|
||||
}
|
||||
|
||||
public override string Name
|
||||
{
|
||||
get { return name; }
|
||||
get { return string.Empty; }
|
||||
}
|
||||
|
||||
public override DefaultCacheCapabilities DefaultCacheCapabilities
|
||||
|
|
@ -357,23 +310,23 @@ namespace MapControl.Caching
|
|||
{
|
||||
Close();
|
||||
|
||||
if (File.Exists(path))
|
||||
if (File.Exists(dbPath))
|
||||
{
|
||||
File.Delete(path);
|
||||
File.Delete(dbPath);
|
||||
}
|
||||
else
|
||||
{
|
||||
Directory.CreateDirectory(Path.GetDirectoryName(path));
|
||||
Directory.CreateDirectory(Path.GetDirectoryName(dbPath));
|
||||
}
|
||||
|
||||
fileDb.Create(path, new Field[]
|
||||
fileDb.Create(dbPath, new Field[]
|
||||
{
|
||||
new Field(keyField, DataTypeEnum.String) { IsPrimaryKey = true },
|
||||
new Field(valueField, DataTypeEnum.Byte) { IsArray = true },
|
||||
new Field(expiresField, DataTypeEnum.DateTime)
|
||||
});
|
||||
|
||||
Debug.WriteLine("FileDbCache: Created database " + path);
|
||||
Debug.WriteLine("FileDbCache: Created database " + dbPath);
|
||||
}
|
||||
|
||||
private bool RepairDatabase()
|
||||
|
|
@ -395,7 +348,7 @@ namespace MapControl.Caching
|
|||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
Debug.WriteLine("FileDbCache: Failed creating database {0}: {1}", path, ex.Message);
|
||||
Debug.WriteLine("FileDbCache: Failed creating database {0}: {1}", dbPath, ex.Message);
|
||||
}
|
||||
|
||||
return false;
|
||||
|
|
|
|||
|
|
@ -1,14 +1,14 @@
|
|||
using System.Reflection;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
[assembly: AssemblyTitle("XAML Map Control FileDbCache (WPF)")]
|
||||
[assembly: AssemblyTitle("XAML Map Control FileDbCache for WPF")]
|
||||
[assembly: AssemblyDescription("ObjectCache implementation based on EzTools FileDb")]
|
||||
[assembly: AssemblyProduct("XAML Map Control")]
|
||||
[assembly: AssemblyCompany("Clemens Fischer")]
|
||||
[assembly: AssemblyCopyright("© 2017 Clemens Fischer")]
|
||||
[assembly: AssemblyTrademark("")]
|
||||
[assembly: AssemblyVersion("3.4.1")]
|
||||
[assembly: AssemblyFileVersion("3.4.1")]
|
||||
[assembly: AssemblyVersion("4.0.0")]
|
||||
[assembly: AssemblyFileVersion("4.0.0")]
|
||||
[assembly: AssemblyConfiguration("")]
|
||||
[assembly: AssemblyCulture("")]
|
||||
[assembly: ComVisible(false)]
|
||||
|
|
|
|||
|
|
@ -1,64 +0,0 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup>
|
||||
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
|
||||
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
|
||||
<ProductVersion>8.0.30703</ProductVersion>
|
||||
<SchemaVersion>2.0</SchemaVersion>
|
||||
<ProjectGuid>{86470440-FEE2-4120-AF5A-3762FB9C536F}</ProjectGuid>
|
||||
<OutputType>Library</OutputType>
|
||||
<AppDesignerFolder>Properties</AppDesignerFolder>
|
||||
<RootNamespace>MapControl.Caching</RootNamespace>
|
||||
<AssemblyName>ImageFileCache.WPF</AssemblyName>
|
||||
<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
|
||||
<FileAlignment>512</FileAlignment>
|
||||
<TargetFrameworkProfile />
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
|
||||
<DebugSymbols>true</DebugSymbols>
|
||||
<DebugType>full</DebugType>
|
||||
<Optimize>false</Optimize>
|
||||
<OutputPath>bin\Debug\</OutputPath>
|
||||
<DefineConstants>DEBUG;TRACE</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<Prefer32Bit>false</Prefer32Bit>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
|
||||
<DebugType>none</DebugType>
|
||||
<Optimize>true</Optimize>
|
||||
<OutputPath>bin\Release\</OutputPath>
|
||||
<DefineConstants>TRACE</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<Prefer32Bit>false</Prefer32Bit>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<SignAssembly>true</SignAssembly>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<AssemblyOriginatorKeyFile>..\..\MapControl.snk</AssemblyOriginatorKeyFile>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<Reference Include="System" />
|
||||
<Reference Include="System.Core" />
|
||||
<Reference Include="System.Runtime.Caching" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Compile Include="ImageFileCache.cs" />
|
||||
<Compile Include="Properties\AssemblyInfo.cs" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\..\MapControl.snk">
|
||||
<Link>MapControl.snk</Link>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
|
||||
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
|
||||
Other similar extension points exist, see Microsoft.Common.targets.
|
||||
<Target Name="BeforeBuild">
|
||||
</Target>
|
||||
<Target Name="AfterBuild">
|
||||
</Target>
|
||||
-->
|
||||
</Project>
|
||||
|
|
@ -1,290 +0,0 @@
|
|||
// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
|
||||
// © 2017 Clemens Fischer
|
||||
// Licensed under the Microsoft Public License (Ms-PL)
|
||||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Collections.Specialized;
|
||||
using System.Diagnostics;
|
||||
using System.IO;
|
||||
using System.Linq;
|
||||
using System.Runtime.Caching;
|
||||
using System.Security.AccessControl;
|
||||
using System.Security.Principal;
|
||||
|
||||
namespace MapControl.Caching
|
||||
{
|
||||
/// <summary>
|
||||
/// ObjectCache implementation based on local image files.
|
||||
/// The only valid data type for cached values is byte[].
|
||||
/// </summary>
|
||||
public class ImageFileCache : ObjectCache
|
||||
{
|
||||
private static readonly Tuple<string, byte[]>[] imageFileTypes = new Tuple<string, byte[]>[]
|
||||
{
|
||||
new Tuple<string, byte[]>(".png", new byte[] { 0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A }),
|
||||
new Tuple<string, byte[]>(".jpg", new byte[] { 0xFF, 0xD8, 0xFF }),
|
||||
new Tuple<string, byte[]>(".bmp", new byte[] { 0x42, 0x4D }),
|
||||
new Tuple<string, byte[]>(".gif", new byte[] { 0x47, 0x49, 0x46 }),
|
||||
new Tuple<string, byte[]>(".tif", new byte[] { 0x49, 0x49, 0x2A, 0x00 }),
|
||||
new Tuple<string, byte[]>(".tif", new byte[] { 0x4D, 0x4D, 0x00, 0x2A }),
|
||||
new Tuple<string, byte[]>(".bin", new byte[] { }),
|
||||
};
|
||||
|
||||
private static readonly FileSystemAccessRule fullControlRule = new FileSystemAccessRule(
|
||||
new SecurityIdentifier(WellKnownSidType.BuiltinUsersSid, null),
|
||||
FileSystemRights.FullControl, AccessControlType.Allow);
|
||||
|
||||
private readonly MemoryCache memoryCache = MemoryCache.Default;
|
||||
private readonly string name;
|
||||
private readonly string rootFolder;
|
||||
|
||||
public ImageFileCache(string name, NameValueCollection config)
|
||||
: this(name, config["folder"])
|
||||
{
|
||||
}
|
||||
|
||||
public ImageFileCache(string name, string folder)
|
||||
{
|
||||
if (string.IsNullOrEmpty(name))
|
||||
{
|
||||
throw new ArgumentException("The parameter name must not be null or empty.");
|
||||
}
|
||||
|
||||
if (string.IsNullOrEmpty(folder))
|
||||
{
|
||||
throw new ArgumentException("The parameter folder must not be null or empty.");
|
||||
}
|
||||
|
||||
this.name = name;
|
||||
rootFolder = Path.Combine(folder, name);
|
||||
Directory.CreateDirectory(rootFolder);
|
||||
|
||||
Debug.WriteLine("Created ImageFileCache in " + rootFolder);
|
||||
}
|
||||
|
||||
public override string Name
|
||||
{
|
||||
get { return name; }
|
||||
}
|
||||
|
||||
public override DefaultCacheCapabilities DefaultCacheCapabilities
|
||||
{
|
||||
get { return DefaultCacheCapabilities.None; }
|
||||
}
|
||||
|
||||
public override object this[string key]
|
||||
{
|
||||
get { return Get(key); }
|
||||
set { Set(key, value, null); }
|
||||
}
|
||||
|
||||
protected override IEnumerator<KeyValuePair<string, object>> GetEnumerator()
|
||||
{
|
||||
throw new NotSupportedException("ImageFileCache does not support the ability to enumerate items.");
|
||||
}
|
||||
|
||||
public override CacheEntryChangeMonitor CreateCacheEntryChangeMonitor(IEnumerable<string> keys, string regionName = null)
|
||||
{
|
||||
throw new NotSupportedException("ImageFileCache does not support the ability to create change monitors.");
|
||||
}
|
||||
|
||||
public override long GetCount(string regionName = null)
|
||||
{
|
||||
throw new NotSupportedException("ImageFileCache does not support the ability to count items.");
|
||||
}
|
||||
|
||||
public override bool Contains(string key, string regionName = null)
|
||||
{
|
||||
if (key == null)
|
||||
{
|
||||
throw new ArgumentNullException("The parameter key must not be null.");
|
||||
}
|
||||
|
||||
if (regionName != null)
|
||||
{
|
||||
throw new NotSupportedException("The parameter regionName must be null.");
|
||||
}
|
||||
|
||||
return memoryCache.Contains(key) || FindFile(key) != null;
|
||||
}
|
||||
|
||||
public override object Get(string key, string regionName = null)
|
||||
{
|
||||
if (key == null)
|
||||
{
|
||||
throw new ArgumentNullException("The parameter key must not be null.");
|
||||
}
|
||||
|
||||
if (regionName != null)
|
||||
{
|
||||
throw new NotSupportedException("The parameter regionName must be null.");
|
||||
}
|
||||
|
||||
var buffer = memoryCache.Get(key) as byte[];
|
||||
|
||||
if (buffer == null)
|
||||
{
|
||||
var path = FindFile(key);
|
||||
|
||||
if (path != null)
|
||||
{
|
||||
try
|
||||
{
|
||||
//Debug.WriteLine("ImageFileCache: Reading " + path);
|
||||
buffer = File.ReadAllBytes(path);
|
||||
memoryCache.Set(key, buffer, new CacheItemPolicy());
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
Debug.WriteLine("ImageFileCache: Failed reading {0}: {1}", path, ex.Message);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return buffer;
|
||||
}
|
||||
|
||||
public override CacheItem GetCacheItem(string key, string regionName = null)
|
||||
{
|
||||
var value = Get(key, regionName);
|
||||
|
||||
return value != null ? new CacheItem(key, value) : null;
|
||||
}
|
||||
|
||||
public override IDictionary<string, object> GetValues(IEnumerable<string> keys, string regionName = null)
|
||||
{
|
||||
return keys.ToDictionary(key => key, key => Get(key, regionName));
|
||||
}
|
||||
|
||||
public override void Set(string key, object value, CacheItemPolicy policy, string regionName = null)
|
||||
{
|
||||
if (key == null)
|
||||
{
|
||||
throw new ArgumentNullException("The parameter key must not be null.");
|
||||
}
|
||||
|
||||
if (regionName != null)
|
||||
{
|
||||
throw new NotSupportedException("The parameter regionName must be null.");
|
||||
}
|
||||
|
||||
var buffer = value as byte[];
|
||||
|
||||
if (buffer == null || buffer.Length == 0)
|
||||
{
|
||||
throw new NotSupportedException("The parameter value must be a non-empty byte array.");
|
||||
}
|
||||
|
||||
memoryCache.Set(key, buffer, policy);
|
||||
|
||||
var path = Path.Combine(rootFolder, key)
|
||||
+ imageFileTypes.First(t => t.Item2.SequenceEqual(buffer.Take(t.Item2.Length))).Item1;
|
||||
|
||||
try
|
||||
{
|
||||
//Debug.WriteLine("ImageFileCache: Writing {0}, Expires {1}", path, policy.AbsoluteExpiration.DateTime.ToLocalTime());
|
||||
Directory.CreateDirectory(Path.GetDirectoryName(path));
|
||||
File.WriteAllBytes(path, buffer);
|
||||
|
||||
var fileSecurity = File.GetAccessControl(path);
|
||||
fileSecurity.AddAccessRule(fullControlRule);
|
||||
File.SetAccessControl(path, fileSecurity);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
Debug.WriteLine("ImageFileCache: Failed writing {0}: {1}", path, ex.Message);
|
||||
}
|
||||
}
|
||||
|
||||
public override void Set(string key, object value, DateTimeOffset absoluteExpiration, string regionName = null)
|
||||
{
|
||||
Set(key, value, new CacheItemPolicy { AbsoluteExpiration = absoluteExpiration }, regionName);
|
||||
}
|
||||
|
||||
public override void Set(CacheItem item, CacheItemPolicy policy)
|
||||
{
|
||||
Set(item.Key, item.Value, policy, item.RegionName);
|
||||
}
|
||||
|
||||
public override object AddOrGetExisting(string key, object value, CacheItemPolicy policy, string regionName = null)
|
||||
{
|
||||
var oldValue = Get(key, regionName);
|
||||
|
||||
Set(key, value, policy);
|
||||
|
||||
return oldValue;
|
||||
}
|
||||
|
||||
public override object AddOrGetExisting(string key, object value, DateTimeOffset absoluteExpiration, string regionName = null)
|
||||
{
|
||||
return AddOrGetExisting(key, value, new CacheItemPolicy { AbsoluteExpiration = absoluteExpiration }, regionName);
|
||||
}
|
||||
|
||||
public override CacheItem AddOrGetExisting(CacheItem item, CacheItemPolicy policy)
|
||||
{
|
||||
var oldItem = GetCacheItem(item.Key, item.RegionName);
|
||||
|
||||
Set(item, policy);
|
||||
|
||||
return oldItem;
|
||||
}
|
||||
|
||||
public override object Remove(string key, string regionName = null)
|
||||
{
|
||||
if (key == null)
|
||||
{
|
||||
throw new ArgumentNullException("The parameter key must not be null.");
|
||||
}
|
||||
|
||||
if (regionName != null)
|
||||
{
|
||||
throw new NotSupportedException("The parameter regionName must be null.");
|
||||
}
|
||||
|
||||
memoryCache.Remove(key);
|
||||
|
||||
var path = FindFile(key);
|
||||
|
||||
if (path != null)
|
||||
{
|
||||
try
|
||||
{
|
||||
File.Delete(path);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
Debug.WriteLine("ImageFileCache: Failed removing {0}: {1}", path, ex.Message);
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
private string FindFile(string key)
|
||||
{
|
||||
var path = Path.Combine(rootFolder, key);
|
||||
|
||||
try
|
||||
{
|
||||
if (!string.IsNullOrEmpty(Path.GetExtension(path)))
|
||||
{
|
||||
return path;
|
||||
}
|
||||
|
||||
string folderName = Path.GetDirectoryName(path);
|
||||
|
||||
if (Directory.Exists(folderName))
|
||||
{
|
||||
return Directory.EnumerateFiles(folderName, Path.GetFileName(path) + ".*").FirstOrDefault();
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
Debug.WriteLine("ImageFileCache: Failed finding {0}: {1}", path, ex.Message);
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
using System.Reflection;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
[assembly: AssemblyTitle("XAML Map Control ImageFileCache (WPF)")]
|
||||
[assembly: AssemblyDescription("ObjectCache implementation based on local image files")]
|
||||
[assembly: AssemblyProduct("XAML Map Control")]
|
||||
[assembly: AssemblyCompany("Clemens Fischer")]
|
||||
[assembly: AssemblyCopyright("© 2017 Clemens Fischer")]
|
||||
[assembly: AssemblyTrademark("")]
|
||||
[assembly: AssemblyVersion("3.4.1")]
|
||||
[assembly: AssemblyFileVersion("3.4.1")]
|
||||
[assembly: AssemblyConfiguration("")]
|
||||
[assembly: AssemblyCulture("")]
|
||||
[assembly: ComVisible(false)]
|
||||
|
|
@ -1,66 +0,0 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
|
||||
<PropertyGroup>
|
||||
<MinimumVisualStudioVersion>12.0</MinimumVisualStudioVersion>
|
||||
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
|
||||
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
|
||||
<ProjectGuid>{F789647E-96F7-43E3-A895-FA3FE8D01260}</ProjectGuid>
|
||||
<OutputType>Library</OutputType>
|
||||
<AppDesignerFolder>Properties</AppDesignerFolder>
|
||||
<RootNamespace>MapControl.Caching</RootNamespace>
|
||||
<AssemblyName>ImageFileCache.WinRT</AssemblyName>
|
||||
<DefaultLanguage>en-US</DefaultLanguage>
|
||||
<FileAlignment>512</FileAlignment>
|
||||
<ProjectTypeGuids>{BC8A1FFA-BEE3-4634-8014-F334798102B3};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
|
||||
<TargetPlatformIdentifier>Windows</TargetPlatformIdentifier>
|
||||
<TargetPlatformVersion>8.1</TargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
|
||||
<DebugSymbols>true</DebugSymbols>
|
||||
<DebugType>full</DebugType>
|
||||
<Optimize>false</Optimize>
|
||||
<OutputPath>bin\Debug\</OutputPath>
|
||||
<DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_APP</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
|
||||
<DebugType>none</DebugType>
|
||||
<Optimize>true</Optimize>
|
||||
<OutputPath>bin\Release\</OutputPath>
|
||||
<DefineConstants>TRACE;NETFX_CORE;WINDOWS_APP</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<SignAssembly>true</SignAssembly>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup>
|
||||
<AssemblyOriginatorKeyFile>..\..\MapControl.snk</AssemblyOriginatorKeyFile>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<!-- A reference to the entire .NET Framework is automatically included -->
|
||||
<None Include="..\..\MapControl.snk">
|
||||
<Link>MapControl.snk</Link>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Compile Include="ImageFileCache.cs" />
|
||||
<Compile Include="Properties\AssemblyInfo.cs" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\MapControl\WinRT\MapControl.WinRT.csproj">
|
||||
<Project>{63cefdf7-5170-43b6-86f8-5c4a383a1615}</Project>
|
||||
<Name>MapControl.WinRT</Name>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
|
||||
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
|
||||
Other similar extension points exist, see Microsoft.Common.targets.
|
||||
<Target Name="BeforeBuild">
|
||||
</Target>
|
||||
<Target Name="AfterBuild">
|
||||
</Target>
|
||||
-->
|
||||
</Project>
|
||||
|
|
@ -1,93 +0,0 @@
|
|||
// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
|
||||
// © 2017 Clemens Fischer
|
||||
// Licensed under the Microsoft Public License (Ms-PL)
|
||||
|
||||
using System;
|
||||
using System.Diagnostics;
|
||||
using System.Threading.Tasks;
|
||||
using Windows.Storage;
|
||||
using Windows.Storage.Streams;
|
||||
|
||||
namespace MapControl.Caching
|
||||
{
|
||||
public class ImageFileCache : IImageCache
|
||||
{
|
||||
private readonly string name;
|
||||
private StorageFolder rootFolder;
|
||||
|
||||
public ImageFileCache(string name = null, StorageFolder folder = null)
|
||||
{
|
||||
if (string.IsNullOrEmpty(name))
|
||||
{
|
||||
name = TileImageLoader.DefaultCacheName;
|
||||
}
|
||||
|
||||
if (folder == null)
|
||||
{
|
||||
folder = TileImageLoader.DefaultCacheFolder;
|
||||
}
|
||||
|
||||
this.name = name;
|
||||
|
||||
folder.CreateFolderAsync(name, CreationCollisionOption.OpenIfExists).Completed = (o, s) =>
|
||||
{
|
||||
rootFolder = o.GetResults();
|
||||
Debug.WriteLine("Created ImageFileCache in " + rootFolder.Path);
|
||||
};
|
||||
}
|
||||
|
||||
public virtual async Task<ImageCacheItem> GetAsync(string key)
|
||||
{
|
||||
var item = await rootFolder.TryGetItemAsync(key);
|
||||
|
||||
if (item != null && item.IsOfType(StorageItemTypes.File))
|
||||
{
|
||||
var file = (StorageFile)item;
|
||||
//Debug.WriteLine("ImageFileCache: Reading " + file.Path);
|
||||
|
||||
try
|
||||
{
|
||||
return new ImageCacheItem
|
||||
{
|
||||
Buffer = await FileIO.ReadBufferAsync(file),
|
||||
Expiration = (await file.Properties.GetImagePropertiesAsync()).DateTaken.UtcDateTime
|
||||
};
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
Debug.WriteLine("ImageFileCache: Reading {0}: {1}", file.Path, ex.Message);
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public virtual async Task SetAsync(string key, IBuffer buffer, DateTime expiration)
|
||||
{
|
||||
try
|
||||
{
|
||||
var names = key.Split('\\');
|
||||
var folder = rootFolder;
|
||||
|
||||
for (int i = 0; i < names.Length - 1; i++)
|
||||
{
|
||||
folder = await folder.CreateFolderAsync(names[i], CreationCollisionOption.OpenIfExists);
|
||||
}
|
||||
|
||||
var file = await folder.CreateFileAsync(names[names.Length - 1], CreationCollisionOption.ReplaceExisting);
|
||||
//Debug.WriteLine("ImageFileCache: Writing {0}, Expires {1}", file.Path, expiration.ToLocalTime());
|
||||
|
||||
await FileIO.WriteBufferAsync(file, buffer);
|
||||
|
||||
// Store expiration date in ImageProperties.DateTaken
|
||||
var properties = await file.Properties.GetImagePropertiesAsync();
|
||||
properties.DateTaken = expiration;
|
||||
await properties.SavePropertiesAsync();
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
Debug.WriteLine("ImageFileCache: Writing {0}\\{1}: {2}", rootFolder.Path, key, ex.Message);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
using System.Reflection;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
[assembly: AssemblyTitle("XAML Map Control ImageFileCache (WinRT)")]
|
||||
[assembly: AssemblyDescription("IImageCache implementation based on local image files")]
|
||||
[assembly: AssemblyProduct("XAML Map Control")]
|
||||
[assembly: AssemblyCompany("Clemens Fischer")]
|
||||
[assembly: AssemblyCopyright("© 2017 Clemens Fischer")]
|
||||
[assembly: AssemblyTrademark("")]
|
||||
[assembly: AssemblyVersion("3.4.1")]
|
||||
[assembly: AssemblyFileVersion("3.4.1")]
|
||||
[assembly: AssemblyConfiguration("")]
|
||||
[assembly: AssemblyCulture("")]
|
||||
[assembly: ComVisible(false)]
|
||||
Loading…
Add table
Add a link
Reference in a new issue