Index: gecko-sdk/include/nsID.h |
=================================================================== |
--- gecko-sdk/include/nsID.h (revision 0) |
+++ gecko-sdk/include/nsID.h (revision 0) |
@@ -0,0 +1,151 @@ |
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
+/* ***** BEGIN LICENSE BLOCK ***** |
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1 |
+ * |
+ * The contents of this file are subject to the Mozilla Public License Version |
+ * 1.1 (the "License"); you may not use this file except in compliance with |
+ * the License. You may obtain a copy of the License at |
+ * http://www.mozilla.org/MPL/ |
+ * |
+ * Software distributed under the License is distributed on an "AS IS" basis, |
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License |
+ * for the specific language governing rights and limitations under the |
+ * License. |
+ * |
+ * The Original Code is mozilla.org code. |
+ * |
+ * The Initial Developer of the Original Code is |
+ * Netscape Communications Corporation. |
+ * Portions created by the Initial Developer are Copyright (C) 1998 |
+ * the Initial Developer. All Rights Reserved. |
+ * |
+ * Contributor(s): |
+ * |
+ * Alternatively, the contents of this file may be used under the terms of |
+ * either of the GNU General Public License Version 2 or later (the "GPL"), |
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), |
+ * in which case the provisions of the GPL or the LGPL are applicable instead |
+ * of those above. If you wish to allow use of your version of this file only |
+ * under the terms of either the GPL or the LGPL, and not to allow others to |
+ * use your version of this file under the terms of the MPL, indicate your |
+ * decision by deleting the provisions above and replace them with the notice |
+ * and other provisions required by the GPL or the LGPL. If you do not delete |
+ * the provisions above, a recipient may use your version of this file under |
+ * the terms of any one of the MPL, the GPL or the LGPL. |
+ * |
+ * ***** END LICENSE BLOCK ***** */ |
+ |
+#ifndef nsID_h__ |
+#define nsID_h__ |
+ |
+#include <string.h> |
+ |
+#ifndef nscore_h___ |
+#include "nscore.h" |
+#endif |
+ |
+/** |
+ * A "unique identifier". This is modeled after OSF DCE UUIDs. |
+ * @status FROZEN |
+ */ |
+ |
+struct nsID { |
+ /** |
+ * @name Indentifier values |
+ */ |
+ |
+ //@{ |
+ PRUint32 m0; |
+ PRUint16 m1; |
+ PRUint16 m2; |
+ PRUint8 m3[8]; |
+ //@} |
+ |
+ /** |
+ * @name Methods |
+ */ |
+ |
+ //@{ |
+ /** |
+ * Equivalency method. Compares this nsID with another. |
+ * @return <b>PR_TRUE</b> if they are the same, <b>PR_FALSE</b> if not. |
+ */ |
+ |
+ inline PRBool Equals(const nsID& other) const { |
+ // One would think that this could be done faster with a really |
+ // efficient implementation of memcmp(), but evidently no |
+ // memcmp()'s out there are better than this code. |
+ // |
+ // See bug http://bugzilla.mozilla.org/show_bug.cgi?id=164580 for |
+ // details. |
+ |
+ return (PRBool) |
+ ((((PRUint32*) &m0)[0] == ((PRUint32*) &other.m0)[0]) && |
+ (((PRUint32*) &m0)[1] == ((PRUint32*) &other.m0)[1]) && |
+ (((PRUint32*) &m0)[2] == ((PRUint32*) &other.m0)[2]) && |
+ (((PRUint32*) &m0)[3] == ((PRUint32*) &other.m0)[3])); |
+ } |
+ |
+ /** |
+ * nsID Parsing method. Turns a {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx} |
+ * string into an nsID |
+ */ |
+ NS_COM_GLUE PRBool Parse(const char *aIDStr); |
+ |
+ /** |
+ * nsID string encoder. Returns an allocated string in |
+ * {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx} format. Caller should free string. |
+ */ |
+ NS_COM_GLUE char* ToString() const; |
+ //@} |
+}; |
+ |
+/* |
+ * Class IDs |
+ */ |
+ |
+typedef nsID nsCID; |
+ |
+// Define an CID |
+#define NS_DEFINE_CID(_name, _cidspec) \ |
+ const nsCID _name = _cidspec |
+ |
+#define REFNSCID const nsCID& |
+ |
+/** |
+ * An "interface id" which can be used to uniquely identify a given |
+ * interface. |
+ */ |
+ |
+typedef nsID nsIID; |
+ |
+/** |
+ * A macro shorthand for <tt>const nsIID&<tt> |
+ */ |
+ |
+#define REFNSIID const nsIID& |
+ |
+/** |
+ * Define an IID |
+ * obsolete - do not use this macro |
+ */ |
+ |
+#define NS_DEFINE_IID(_name, _iidspec) \ |
+ const nsIID _name = _iidspec |
+ |
+/** |
+ * A macro to build the static const IID accessor method |
+ */ |
+ |
+#define NS_DEFINE_STATIC_IID_ACCESSOR(the_iid) \ |
+ static const nsIID& GetIID() {static const nsIID iid = the_iid; return iid;} |
+ |
+/** |
+ * A macro to build the static const CID accessor method |
+ */ |
+ |
+#define NS_DEFINE_STATIC_CID_ACCESSOR(the_cid) \ |
+ static const nsID& GetCID() {static const nsID cid = the_cid; return cid;} |
+ |
+#endif |
+ |
Property changes on: gecko-sdk\include\nsID.h |
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Added: svn:eol-style |
+ LF |