Zac Gaetano
191b2c5f52
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CI / build-and-test (push) Failing after 27s
Observed behavior: on admin-user boxes with UAC effectively disabled, double-clicking the Start Menu / Desktop shortcut spawns TeamsISO with elevated File Explorer as parent. NDI Find then returns zero sources even when Teams is broadcasting — same exe spawned from any other parent (PowerShell, cmd, runas, etc.) discovers sources fine. Suspected window-station / desktop-handle inheritance quirk in NDI's mDNS layer; can't fix from inside the runtime. Workaround: in OnStartup, if parent IS explorer.exe AND we're elevated AND we haven't already re-launched (--relaunched guard), re-spawn ourselves via 'runas /trustlevel:0x20000' to drop to medium integrity. Original process Shutdowns; only the medium child remains. Verified by reproducing the failure case in an elevated PowerShell, then watching the same runas command produce a working child (REST returns participants, log writes work). Add PackageReference for System.Management (Win32_Process via ManagementObjectSearcher) so the parent-PID lookup compiles.
78 lines
3.3 KiB
XML
78 lines
3.3 KiB
XML
<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>WinExe</OutputType>
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<TargetFramework>net8.0-windows</TargetFramework>
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<UseWPF>true</UseWPF>
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<!--
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WinForms in addition to WPF for the system-tray NotifyIcon — there's no
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WPF equivalent. The two frameworks coexist cleanly in .NET 8; UseWindowsForms
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adds System.Windows.Forms.dll without changing the application model.
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-->
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<UseWindowsForms>true</UseWindowsForms>
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<RootNamespace>TeamsISO.App</RootNamespace>
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<AssemblyName>TeamsISO</AssemblyName>
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<EnableWindowsTargeting>true</EnableWindowsTargeting>
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<ApplicationIcon>Assets\teamsiso.ico</ApplicationIcon>
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<!--
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Required by ParticipantViewModel.ScaleNearestNeighborBgra, which writes
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directly into a WriteableBitmap's pinned BackBuffer (IntPtr) for 10×
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better thumbnail update perf than going through Span<byte>.
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-->
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<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\TeamsISO.Engine\TeamsISO.Engine.csproj" />
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<ProjectReference Include="..\TeamsISO.Engine.NdiInterop\TeamsISO.Engine.NdiInterop.csproj" />
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<!--
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System.Management gives us Win32_Process via ManagementObjectSearcher,
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used in App.xaml.cs's ShouldDeElevate() to look up the parent process
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name (we re-spawn ourselves via runas /trustlevel:0x20000 when the
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parent is explorer.exe AND we're elevated — that combo triggers an
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NDI mDNS-isolation bug that returns zero discovered sources).
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-->
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<PackageReference Include="System.Management" Version="8.0.0" />
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</ItemGroup>
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<!--
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Grant the test assembly access to internal types — specifically the
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OperatorPresetStore.PathOverride hook used to redirect file IO away from
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%LOCALAPPDATA% during tests. We use AssemblyAttribute rather than
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AssemblyInfo.cs so it co-locates with the project's other config.
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-->
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<ItemGroup>
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<AssemblyAttribute Include="System.Runtime.CompilerServices.InternalsVisibleToAttribute">
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<_Parameter1>TeamsISO.App.Tests</_Parameter1>
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</AssemblyAttribute>
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</ItemGroup>
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<!--
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Strings.resx — user-facing English MessageBox copy. Embedded as a
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.NET resource so ResourceManager can resolve TeamsISO.App.Properties.Strings
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by basename. Strings.Designer.cs is hand-written (see file comment).
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-->
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<ItemGroup>
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<EmbeddedResource Update="Properties\Strings.resx">
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<LogicalName>TeamsISO.App.Properties.Strings.resources</LogicalName>
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</EmbeddedResource>
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</ItemGroup>
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<!-- Wild Dragon brand assets — embedded as resources so the published binary is self-contained. -->
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<ItemGroup>
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<Resource Include="Assets\dragon-mark.png" />
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<Resource Include="Assets\wild-dragon-wordmark.png" />
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<Resource Include="Assets\teamsiso.ico" />
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<!--
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Inter Variable from rsms/inter v3.19 (OFL). Single .ttf covers every weight
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from 100 (Thin) to 900 (Black) so we don't ship a directory of duplicates.
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-->
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<Resource Include="Assets\Fonts\Inter.ttf" />
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<!--
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JetBrains Mono Variable v2.304 (OFL). Used for machine names, source IDs,
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and stat counters where a fixed-width font reads better than Inter.
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-->
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<Resource Include="Assets\Fonts\JetBrainsMono.ttf" />
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</ItemGroup>
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</Project>
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