Better .nupkg names

1 files changed, 146 insertions, 0 deletions

diff --git a/src/api/burn/WixToolset.BootstrapperApplicationApi/VerUtil.cs b/src/api/burn/WixToolset.BootstrapperApplicationApi/VerUtil.cs
new file mode 100644
index 00000000..082ee06c
--- /dev/null
+++ b/src/api/burn/WixToolset.BootstrapperApplicationApi/VerUtil.cs
@@ -0,0 +1,146 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.BootstrapperApplicationApi
+{
+    using System;
+    using System.Runtime.InteropServices;
+    using System.Text;
+
+    /// <summary>
+    /// Managed wrapper for verutil.
+    /// </summary>
+    public static class VerUtil
+    {
+        [DllImport("mbanative.dll", ExactSpelling = true, PreserveSig = false)]
+        internal static extern int VerCompareParsedVersions(
+            VersionHandle pVersion1,
+            VersionHandle pVersion2
+            );
+
+        [DllImport("mbanative.dll", ExactSpelling = true, PreserveSig = false)]
+        internal static extern int VerCompareStringVersions(
+            [MarshalAs(UnmanagedType.LPWStr)] string wzVersion1,
+            [MarshalAs(UnmanagedType.LPWStr)] string wzVersion2,
+            [MarshalAs(UnmanagedType.Bool)] bool fStrict
+            );
+
+        [DllImport("mbanative.dll", ExactSpelling = true, PreserveSig = false)]
+        internal static extern VersionHandle VerCopyVersion(
+            VersionHandle pSource
+            );
+
+        [DllImport("mbanative.dll", ExactSpelling = true)]
+        internal static extern void VerFreeVersion(
+            IntPtr pVersion
+            );
+
+        [DllImport("mbanative.dll", ExactSpelling = true, PreserveSig = false)]
+        internal static extern VersionHandle VerParseVersion(
+            [MarshalAs(UnmanagedType.LPWStr)] string wzVersion,
+            [MarshalAs(UnmanagedType.U4)] uint cchValue,
+            [MarshalAs(UnmanagedType.Bool)] bool fStrict
+            );
+
+        [DllImport("mbanative.dll", ExactSpelling = true, PreserveSig = false)]
+        internal static extern VersionHandle VerVersionFromQword(
+            [MarshalAs(UnmanagedType.I8)] long qwVersion
+            );
+
+        [StructLayout(LayoutKind.Sequential)]
+        internal struct VersionReleaseLabelStruct
+        {
+            public bool fNumeric;
+            public uint dwValue;
+            public IntPtr cchLabelOffset;
+            public int cchLabel;
+        }
+
+        [StructLayout(LayoutKind.Sequential)]
+        internal struct VersionStruct
+        {
+            public IntPtr sczVersion;
+            public char chPrefix;
+            public uint dwMajor;
+            public uint dwMinor;
+            public uint dwPatch;
+            public uint dwRevision;
+            public int cReleaseLabels;
+            public IntPtr rgReleaseLabels;
+            public IntPtr cchMetadataOffset;
+            public bool fInvalid;
+            public bool fHasMajor;
+            public bool fHasMinor;
+            public bool fHasPatch;
+            public bool fHasRevision;
+        }
+
+        internal static string VersionStringFromOffset(IntPtr wzVersion, IntPtr cchOffset, int? cchLength = null)
+        {
+            var offset = cchOffset.ToInt64() * UnicodeEncoding.CharSize;
+            var wz = new IntPtr(wzVersion.ToInt64() + offset);
+            if (cchLength.HasValue)
+            {
+                return Marshal.PtrToStringUni(wz, (int)cchLength);
+            }
+            else
+            {
+                return Marshal.PtrToStringUni(wz);
+            }
+        }
+
+        internal sealed class VersionHandle : SafeHandleZeroIsDefaultAndInvalid
+        {
+            protected override bool ReleaseHandle()
+            {
+                VerFreeVersion(this.handle);
+                return true;
+            }
+        }
+
+        /// <returns>0 if equal, 1 if version1 &gt; version2, -1 if version1 &lt; version2</returns>
+        public static int CompareParsedVersions(VerUtilVersion version1, VerUtilVersion version2)
+        {
+            return VerCompareParsedVersions(version1.GetHandle(), version2.GetHandle());
+        }
+
+        /// <returns>0 if equal, 1 if version1 &gt; version2, -1 if version1 &lt; version2</returns>
+        public static int CompareStringVersions(string version1, string version2, bool strict)
+        {
+            return VerCompareStringVersions(version1, version2, strict);
+        }
+
+        /// <summary>
+        /// Clone the version.
+        /// </summary>
+        /// <param name="version">Source version</param>
+        /// <returns>Cloned version</returns>
+        public static VerUtilVersion CopyVersion(VerUtilVersion version)
+        {
+            var handle = VerCopyVersion(version.GetHandle());
+            return new VerUtilVersion(handle);
+        }
+
+        /// <summary>
+        /// Parse a version.
+        /// </summary>
+        /// <param name="version">Source version</param>
+        /// <param name="strict">Whether to throw exception on invalid version.</param>
+        /// <returns>Parsed version</returns>
+        public static VerUtilVersion ParseVersion(string version, bool strict)
+        {
+            var handle = VerParseVersion(version, 0, strict);
+            return new VerUtilVersion(handle);
+        }
+
+        /// <summary>
+        /// Parse version from qword.
+        /// </summary>
+        /// <param name="version">Source version</param>
+        /// <returns>Parsed version</returns>
+        public static VerUtilVersion VersionFromQword(long version)
+        {
+            var handle = VerVersionFromQword(version);
+            return new VerUtilVersion(handle);
+        }
+    }
+}