1 files changed, 101 insertions, 0 deletions
diff --git a/xpcom/reflect/xptinfo/nsIInterfaceInfo.idl b/xpcom/reflect/xptinfo/nsIInterfaceInfo.idl
new file mode 100644
index 0000000000..8b902d5ee3
--- /dev/null
+++ b/xpcom/reflect/xptinfo/nsIInterfaceInfo.idl
@@ -0,0 +1,101 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* The nsIInterfaceInfo public declaration. */
+
+
+#include "nsISupports.idl"
+
+// forward declaration of non-XPCOM types
+
+[ptr] native nsXPTMethodInfoPtr(nsXPTMethodInfo);
+[ptr] native nsXPTParamInfoPtr(nsXPTParamInfo);
+      native nsXPTType(nsXPTType);
+
+// We bend the rules to do a [shared] nsIID (but this is never scriptable)
+[ptr] native nsIIDPtrShared(nsIID);
+
+%{C++
+class nsXPTMethodInfo;
+class nsXPTParamInfo;
+class nsXPTType;
+%}
+
+[builtinclass, uuid(3820e663-8e22-4789-b470-56bcf7083f2b)]
+interface nsIInterfaceInfo : nsISupports
+{
+    readonly attribute string   name;
+    readonly attribute nsIIDPtr InterfaceIID;
+
+    boolean isScriptable();
+    boolean isBuiltinClass();
+
+    readonly attribute nsIInterfaceInfo parent;
+
+    /**
+    * These include counts for parent (and all ancestors).
+    */
+    readonly attribute uint16_t methodCount;
+    readonly attribute uint16_t constantCount;
+
+    /**
+    * These include methods and constants for parent (and all ancestors).
+    *
+    * These do *not* make copies ***explicit bending of XPCOM rules***.
+    */
+
+    void getMethodInfo(in uint16_t index,
+                       [shared, retval] out nsXPTMethodInfoPtr info);
+
+    void getMethodInfoForName(in string methodName, out uint16_t index,
+                       [shared, retval] out nsXPTMethodInfoPtr info);
+
+    void getConstant(in uint16_t index,
+                     out jsval constant,
+                     out string name);
+
+
+    /**
+    * Get the interface information or iid associated with a param of some
+    * method in this interface.
+    */
+
+    nsIInterfaceInfo getInfoForParam(in uint16_t methodIndex,
+                                     [const] in nsXPTParamInfoPtr param);
+
+    nsIIDPtr getIIDForParam(in uint16_t methodIndex,
+                            [const] in nsXPTParamInfoPtr param);
+
+
+    /**
+    * These do *not* make copies ***explicit bending of XPCOM rules***.
+    */
+
+    nsXPTType getTypeForParam(in uint16_t methodIndex,
+                              [const] in nsXPTParamInfoPtr param,
+                              in uint16_t dimension);
+
+    uint8_t getSizeIsArgNumberForParam(in uint16_t methodIndex,
+                                       [const] in nsXPTParamInfoPtr param,
+                                       in uint16_t dimension);
+
+    uint8_t getInterfaceIsArgNumberForParam(in uint16_t methodIndex,
+                                            [const] in nsXPTParamInfoPtr param);
+
+    boolean isIID(in nsIIDPtr IID);
+
+    void   getNameShared([shared,retval] out string name);
+    void   getIIDShared([shared,retval] out nsIIDPtrShared iid);
+
+    boolean isFunction();
+
+    boolean hasAncestor(in nsIIDPtr iid);
+
+    [notxpcom] nsresult getIIDForParamNoAlloc(in uint16_t methodIndex,
+                                              [const] in nsXPTParamInfoPtr param,
+                                              out nsIID iid);
+
+    boolean isMainProcessScriptableOnly();
+};