.gitea/workflows/build.yml

@@ -0,0 +1,52 @@
+name: .NET Build and Publish to Gitea
+
+on:
+  push:
+    branches: '*'
+  pull_request:
+
+jobs:
+  build:
+    runs-on: dotnet
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+      - name: Restore dependencies
+        run: dotnet restore
+
+      - name: Download Dalamud
+        run: |
+          mkdir -p $HOME/.xlcore/dalamud/Hooks/dev/
+          curl -L https://goatcorp.github.io/dalamud-distrib/stg/latest.zip -o latest.zip
+          unzip -o latest.zip -d $HOME/.xlcore/dalamud/Hooks/dev/
+
+      - name: Build project
+        run: dotnet build --no-restore --configuration Release --nologo
+
+      - name: Publish Windows executable
+        run: dotnet publish -c Release -r win-x64 --self-contained true -o ./publish
+
+      - name: Archive published files
+        run: zip -r SnowcloakClient.zip ./publish/*
+
+      - name: Create Gitea release
+        env:
+          GITEA_TOKEN: ${{ secrets.BUILD_SNOWCLOAK_CLIENT  }}
+        run: |
+          API_URL="https://git.snowcloak-sync.com/api/v1/repos/Eauldane/SnowcloakClient/releases"
+          TAG="v$(date +%Y%m%d%H%M)"
+          # Create release
+          RELEASE_ID=$(curl -s -X POST \
+            -H "Content-Type: application/json" \
+            -H "Authorization: token $GITEA_TOKEN" \
+            -d "{\"tag_name\":\"$TAG\",\"name\":\"Automated Build $TAG\",\"body\":\"Automated build artifact\"}" \
+            $API_URL | jq -r '.id')
+          echo "Release ID: $RELEASE_ID"
+          # Upload asset
+          curl -s -X POST \
+            -H "Authorization: token $GITEA_TOKEN" \
+            -F "name=SnowcloakClient.zip" \
+            -F "attachment=@SnowcloakClient.zip" \
+            "$API_URL/$RELEASE_ID/assets"

MareSynchronos/Utils/PngHdr.cs

@@ -20,7 +20,7 @@ public class PngHdr
 
 			stream.ReadExactly(buffer[..8]);
 
-			uint ihdrLength = BitConverter.ToUInt32(buffer);
+			uint ihdrLength = ReadBigEndianUInt32(buffer[..4]);
 
 			// The next four bytes will be the length of the IHDR section (it should be 13 bytes but we only need 8)
 			if (ihdrLength < 8)
@@ -32,8 +32,8 @@ public class PngHdr
 
 			stream.ReadExactly(buffer[..8]);
 
-			uint width = BitConverter.ToUInt32(buffer);
-			uint height = BitConverter.ToUInt32(buffer[4..]);
+			uint width = ReadBigEndianUInt32(buffer[..4]);
+			uint height = ReadBigEndianUInt32(buffer[4..8]);
 
 			// Validate the width/height are non-negative and... that's all we care about!
 			if (width > int.MaxValue || height > int.MaxValue)
@@ -46,4 +46,12 @@ public class PngHdr
 			return InvalidSize;
 		}
 	}
+    // Minimal helper for big-endian conversion
+    private static uint ReadBigEndianUInt32(ReadOnlySpan<byte> bytes)
+    {
+        return ((uint)bytes[0] << 24) |
+               ((uint)bytes[1] << 16) |
+               ((uint)bytes[2] << 8) |
+               bytes[3];
+    }
 }