1 files changed, 163 insertions, 0 deletions

diff --git a/src/burn/engine/search.h b/src/burn/engine/search.h
new file mode 100644
index 00000000..c699c97c
--- /dev/null
+++ b/src/burn/engine/search.h
@@ -0,0 +1,163 @@
+#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.
+
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+
+// constants
+
+enum BURN_SEARCH_TYPE
+{
+    BURN_SEARCH_TYPE_NONE,
+    BURN_SEARCH_TYPE_DIRECTORY,
+    BURN_SEARCH_TYPE_FILE,
+    BURN_SEARCH_TYPE_REGISTRY,
+    BURN_SEARCH_TYPE_MSI_COMPONENT,
+    BURN_SEARCH_TYPE_MSI_PRODUCT,
+    BURN_SEARCH_TYPE_MSI_FEATURE,
+    BURN_SEARCH_TYPE_EXTENSION,
+    BURN_SEARCH_TYPE_SET_VARIABLE,
+};
+
+enum BURN_DIRECTORY_SEARCH_TYPE
+{
+    BURN_DIRECTORY_SEARCH_TYPE_NONE,
+    BURN_DIRECTORY_SEARCH_TYPE_EXISTS,
+    BURN_DIRECTORY_SEARCH_TYPE_PATH,
+};
+
+enum BURN_FILE_SEARCH_TYPE
+{
+    BURN_FILE_SEARCH_TYPE_NONE,
+    BURN_FILE_SEARCH_TYPE_EXISTS,
+    BURN_FILE_SEARCH_TYPE_VERSION,
+    BURN_FILE_SEARCH_TYPE_PATH,
+};
+
+enum BURN_REGISTRY_SEARCH_TYPE
+{
+    BURN_REGISTRY_SEARCH_TYPE_NONE,
+    BURN_REGISTRY_SEARCH_TYPE_EXISTS,
+    BURN_REGISTRY_SEARCH_TYPE_VALUE,
+};
+
+enum BURN_MSI_COMPONENT_SEARCH_TYPE
+{
+    BURN_MSI_COMPONENT_SEARCH_TYPE_NONE,
+    BURN_MSI_COMPONENT_SEARCH_TYPE_KEYPATH,
+    BURN_MSI_COMPONENT_SEARCH_TYPE_STATE,
+    BURN_MSI_COMPONENT_SEARCH_TYPE_DIRECTORY,
+};
+
+enum BURN_MSI_PRODUCT_SEARCH_TYPE
+{
+    BURN_MSI_PRODUCT_SEARCH_TYPE_NONE,
+    BURN_MSI_PRODUCT_SEARCH_TYPE_VERSION,
+    BURN_MSI_PRODUCT_SEARCH_TYPE_LANGUAGE,
+    BURN_MSI_PRODUCT_SEARCH_TYPE_STATE,
+    BURN_MSI_PRODUCT_SEARCH_TYPE_ASSIGNMENT,
+};
+
+enum BURN_MSI_PRODUCT_SEARCH_GUID_TYPE
+{
+    BURN_MSI_PRODUCT_SEARCH_GUID_TYPE_NONE,
+    BURN_MSI_PRODUCT_SEARCH_GUID_TYPE_PRODUCTCODE,
+    BURN_MSI_PRODUCT_SEARCH_GUID_TYPE_UPGRADECODE
+};
+
+enum BURN_MSI_FEATURE_SEARCH_TYPE
+{
+    BURN_MSI_FEATURE_SEARCH_TYPE_NONE,
+    BURN_MSI_FEATURE_SEARCH_TYPE_STATE,
+};
+
+
+// structs
+
+typedef struct _BURN_SEARCH
+{
+    LPWSTR sczKey;
+    LPWSTR sczVariable;
+    LPWSTR sczCondition;
+
+    BURN_SEARCH_TYPE Type;
+    union
+    {
+        struct
+        {
+            BURN_DIRECTORY_SEARCH_TYPE Type;
+            LPWSTR sczPath;
+        } DirectorySearch;
+        struct
+        {
+            BURN_FILE_SEARCH_TYPE Type;
+            LPWSTR sczPath;
+        } FileSearch;
+        struct
+        {
+            BURN_REGISTRY_SEARCH_TYPE Type;
+            BURN_VARIANT_TYPE VariableType;
+            HKEY hRoot;
+            LPWSTR sczKey;
+            LPWSTR sczValue;
+            BOOL fWin64;
+            BOOL fExpandEnvironment;
+        } RegistrySearch;
+        struct
+        {
+            BURN_MSI_COMPONENT_SEARCH_TYPE Type;
+            LPWSTR sczProductCode;
+            LPWSTR sczComponentId;
+        } MsiComponentSearch;
+        struct
+        {
+            BURN_MSI_PRODUCT_SEARCH_TYPE Type;
+            BURN_MSI_PRODUCT_SEARCH_GUID_TYPE GuidType;
+            LPWSTR sczGuid;
+        } MsiProductSearch;
+        struct
+        {
+            BURN_MSI_FEATURE_SEARCH_TYPE Type;
+            LPWSTR sczProductCode;
+            LPWSTR sczFeatureId;
+        } MsiFeatureSearch;
+        struct
+        {
+            BURN_EXTENSION* pExtension;
+        } ExtensionSearch;
+        struct
+        {
+            BURN_VARIANT value;
+        } SetVariable;
+    };
+} BURN_SEARCH;
+
+typedef struct _BURN_SEARCHES
+{
+    BURN_SEARCH* rgSearches;
+    DWORD cSearches;
+} BURN_SEARCHES;
+
+
+// function declarations
+
+HRESULT SearchesParseFromXml(
+    __in BURN_SEARCHES* pSearches,
+    __in BURN_EXTENSIONS* pBurnExtensions,
+    __in IXMLDOMNode* pixnBundle
+    );
+HRESULT SearchesExecute(
+    __in BURN_SEARCHES* pSearches,
+    __in BURN_VARIABLES* pVariables
+    );
+void SearchesUninitialize(
+    __in BURN_SEARCHES* pSearches
+    );
+
+
+#if defined(__cplusplus)
+}
+#endif