1 files changed, 146 insertions, 0 deletions

diff --git a/src/libs/dutil/WixToolset.DUtil/inc/atomutil.h b/src/libs/dutil/WixToolset.DUtil/inc/atomutil.h
new file mode 100644
index 00000000..9acfc1d5
--- /dev/null
+++ b/src/libs/dutil/WixToolset.DUtil/inc/atomutil.h
@@ -0,0 +1,146 @@
+#pragma once
+// 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.
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ReleaseAtomFeed(p) if (p) { AtomFreeFeed(p); }
+#define ReleaseNullAtomFeed(p) if (p) { AtomFreeFeed(p); p = NULL; }
+
+
+struct ATOM_UNKNOWN_ATTRIBUTE
+{
+    LPWSTR wzNamespace;
+    LPWSTR wzAttribute;
+    LPWSTR wzValue;
+
+    ATOM_UNKNOWN_ATTRIBUTE* pNext;
+};
+
+struct ATOM_UNKNOWN_ELEMENT
+{
+    LPWSTR wzNamespace;
+    LPWSTR wzElement;
+    LPWSTR wzValue;
+
+    ATOM_UNKNOWN_ATTRIBUTE* pAttributes;
+    ATOM_UNKNOWN_ELEMENT* pNext;
+};
+
+struct ATOM_LINK
+{
+    LPWSTR wzRel;
+    LPWSTR wzTitle;
+    LPWSTR wzType;
+    LPWSTR wzUrl;
+    LPWSTR wzValue;
+    DWORD64 dw64Length;
+
+    ATOM_UNKNOWN_ATTRIBUTE* pUnknownAttributes;
+    ATOM_UNKNOWN_ELEMENT* pUnknownElements;
+};
+
+struct ATOM_CONTENT
+{
+    LPWSTR wzType;
+    LPWSTR wzUrl;
+    LPWSTR wzValue;
+
+    ATOM_UNKNOWN_ELEMENT* pUnknownElements;
+};
+
+struct ATOM_AUTHOR
+{
+    LPWSTR wzName;
+    LPWSTR wzEmail;
+    LPWSTR wzUrl;
+};
+
+struct ATOM_CATEGORY
+{
+    LPWSTR wzLabel;
+    LPWSTR wzScheme;
+    LPWSTR wzTerm;
+
+    ATOM_UNKNOWN_ELEMENT* pUnknownElements;
+};
+
+struct ATOM_ENTRY
+{
+    LPWSTR wzId;
+    LPWSTR wzSummary;
+    LPWSTR wzTitle;
+    FILETIME ftPublished;
+    FILETIME ftUpdated;
+
+    ATOM_CONTENT* pContent;
+
+    DWORD cAuthors;
+    ATOM_AUTHOR* rgAuthors;
+
+    DWORD cCategories;
+    ATOM_CATEGORY* rgCategories;
+
+    DWORD cLinks;
+    ATOM_LINK* rgLinks;
+
+    IXMLDOMNode* pixn;
+    ATOM_UNKNOWN_ELEMENT* pUnknownElements;
+};
+
+struct ATOM_FEED
+{
+    LPWSTR wzGenerator;
+    LPWSTR wzIcon;
+    LPWSTR wzId;
+    LPWSTR wzLogo;
+    LPWSTR wzSubtitle;
+    LPWSTR wzTitle;
+    FILETIME ftUpdated;
+
+    DWORD cAuthors;
+    ATOM_AUTHOR* rgAuthors;
+
+    DWORD cCategories;
+    ATOM_CATEGORY* rgCategories;
+
+    DWORD cEntries;
+    ATOM_ENTRY* rgEntries;
+
+    DWORD cLinks;
+    ATOM_LINK* rgLinks;
+
+    IXMLDOMNode* pixn;
+    ATOM_UNKNOWN_ELEMENT* pUnknownElements;
+};
+
+HRESULT DAPI AtomInitialize(
+    );
+
+void DAPI AtomUninitialize(
+    );
+
+HRESULT DAPI AtomParseFromString(
+    __in_z LPCWSTR wzAtomString,
+    __out ATOM_FEED **ppFeed
+    );
+
+HRESULT DAPI AtomParseFromFile(
+    __in_z LPCWSTR wzAtomFile,
+    __out ATOM_FEED **ppFeed
+    );
+
+HRESULT DAPI AtomParseFromDocument(
+    __in IXMLDOMDocument* pixdDocument,
+    __out ATOM_FEED **ppFeed
+    );
+
+void DAPI AtomFreeFeed(
+    __in_xcount(pFeed->cItems) ATOM_FEED* pFeed
+    );
+
+#ifdef __cplusplus
+}
+#endif