Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 243 insertions, 0 deletions

diff --git a/src/libs/xpcom18a4/xpcom/base/nsISupportsObsolete.h b/src/libs/xpcom18a4/xpcom/base/nsISupportsObsolete.h
new file mode 100644
index 00000000..874d859f
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/base/nsISupportsObsolete.h
@@ -0,0 +1,243 @@
+/* ***** 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 XPCOM.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2001
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either 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 nsISupportsObsolete_h__
+#define nsISupportsObsolete_h__
+
+#include "prcmon.h"
+
+///////////////////////////////////////////////////////////////////////////////
+
+
+#define NS_INIT_REFCNT() NS_INIT_ISUPPORTS()
+
+/**
+ * Macro to free an array of pointers to nsISupports (or classes
+ * derived from it).  A convenience wrapper around
+ * NS_FREE_XPCOM_POINTER_ARRAY.
+ *
+ * Note that if you know that none of your nsISupports pointers are
+ * going to be 0, you can gain a bit of speed by calling
+ * NS_FREE_XPCOM_POINTER_ARRAY directly and using NS_RELEASE as your
+ * free function.
+ *
+ * @param size      Number of elements in the array.  If not a constant, this 
+ *                  should be a PRInt32.  Note that this means this macro 
+ *                  will not work if size >= 2^31.
+ * @param array     The array to be freed.
+ */
+#define NS_FREE_XPCOM_ISUPPORTS_POINTER_ARRAY(size, array)                    \
+    NS_FREE_XPCOM_POINTER_ARRAY((size), (array), NS_IF_RELEASE)
+
+
+///////////////////////////////////////////////////////////////////////////////
+
+/* use these functions to associate get/set methods with a
+   C++ member variable
+*/
+
+#define NS_METHOD_GETTER(_method, _type, _member) \
+_method(_type* aResult) \
+{\
+    if (!aResult) return NS_ERROR_NULL_POINTER; \
+    *aResult = _member; \
+    return NS_OK; \
+}
+    
+#define NS_METHOD_SETTER(_method, _type, _member) \
+_method(_type aResult) \
+{ \
+    _member = aResult; \
+    return NS_OK; \
+}
+
+/*
+ * special for strings to get/set char* strings
+ * using PL_strdup and PR_FREEIF
+ */
+#define NS_METHOD_GETTER_STR(_method,_member)   \
+_method(char* *aString)                         \
+{                                               \
+    if (!aString) return NS_ERROR_NULL_POINTER; \
+    if (!(*aString = PL_strdup(_member)))       \
+      return NS_ERROR_OUT_OF_MEMORY;            \
+    return NS_OK;                               \
+}
+
+#define NS_METHOD_SETTER_STR(_method, _member) \
+_method(const char *aString)                   \
+{                                              \
+    if (_member) PR_Free(_member);             \
+    if (!aString)                              \
+      _member = nsnull;                        \
+    else if (!(_member = PL_strdup(aString)))  \
+      return NS_ERROR_OUT_OF_MEMORY;           \
+    return NS_OK;                              \
+}
+
+/* Getter/Setter macros.
+   Usage:
+   NS_IMPL_[CLASS_]GETTER[_<type>](method, [type,] member);
+   NS_IMPL_[CLASS_]SETTER[_<type>](method, [type,] member);
+   NS_IMPL_[CLASS_]GETSET[_<type>]([class, ]postfix, [type,] member);
+   
+   where:
+   CLASS_  - implementation is inside a class definition
+             (otherwise the class name is needed)
+             Do NOT use in publicly exported header files, because
+             the implementation may be included many times over.
+             Instead, use the non-CLASS_ version.
+   _<type> - For more complex (STR, IFACE) data types
+             (otherwise the simple data type is needed)
+   method  - name of the method, such as GetWidth or SetColor
+   type    - simple data type if required
+   member  - class member variable such as m_width or mColor
+   class   - the class name, such as Window or MyObject
+   postfix - Method part after Get/Set such as "Width" for "GetWidth"
+   
+   Example:
+   class Window {
+   public:
+     NS_IMPL_CLASS_GETSET(Width, int, m_width);
+     NS_IMPL_CLASS_GETTER_STR(GetColor, m_color);
+     NS_IMETHOD SetColor(char *color);
+     
+   private:
+     int m_width;     // read/write
+     char *m_color;   // readonly
+   };
+
+   // defined outside of class
+   NS_IMPL_SETTER_STR(Window::GetColor, m_color);
+
+   Questions/Comments to alecf@netscape.com
+*/
+
+   
+/*
+ * Getter/Setter implementation within a class definition
+ */
+
+/* simple data types */
+#define NS_IMPL_CLASS_GETTER(_method, _type, _member) \
+NS_IMETHOD NS_METHOD_GETTER(_method, _type, _member)
+
+#define NS_IMPL_CLASS_SETTER(_method, _type, _member) \
+NS_IMETHOD NS_METHOD_SETTER(_method, _type, _member)
+
+#define NS_IMPL_CLASS_GETSET(_postfix, _type, _member) \
+NS_IMPL_CLASS_GETTER(Get##_postfix, _type, _member) \
+NS_IMPL_CLASS_SETTER(Set##_postfix, _type, _member)
+
+/* strings */
+#define NS_IMPL_CLASS_GETTER_STR(_method, _member) \
+NS_IMETHOD NS_METHOD_GETTER_STR(_method, _member)
+
+#define NS_IMPL_CLASS_SETTER_STR(_method, _member) \
+NS_IMETHOD NS_METHOD_SETTER_STR(_method, _member)
+
+#define NS_IMPL_CLASS_GETSET_STR(_postfix, _member) \
+NS_IMPL_CLASS_GETTER_STR(Get##_postfix, _member) \
+NS_IMPL_CLASS_SETTER_STR(Set##_postfix, _member)
+
+/* Getter/Setter implementation outside of a class definition */
+
+/* simple data types */
+#define NS_IMPL_GETTER(_method, _type, _member) \
+NS_IMETHODIMP NS_METHOD_GETTER(_method, _type, _member)
+
+#define NS_IMPL_SETTER(_method, _type, _member) \
+NS_IMETHODIMP NS_METHOD_SETTER(_method, _type, _member)
+
+#define NS_IMPL_GETSET(_class, _postfix, _type, _member) \
+NS_IMPL_GETTER(_class::Get##_postfix, _type, _member) \
+NS_IMPL_SETTER(_class::Set##_postfix, _type, _member)
+
+/* strings */
+#define NS_IMPL_GETTER_STR(_method, _member) \
+NS_IMETHODIMP NS_METHOD_GETTER_STR(_method, _member)
+
+#define NS_IMPL_SETTER_STR(_method, _member) \
+NS_IMETHODIMP NS_METHOD_SETTER_STR(_method, _member)
+
+#define NS_IMPL_GETSET_STR(_class, _postfix, _member) \
+NS_IMPL_GETTER_STR(_class::Get##_postfix, _member) \
+NS_IMPL_SETTER_STR(_class::Set##_postfix, _member)
+
+/**
+ * IID for the nsIsThreadsafe interface
+ * {88210890-47a6-11d2-bec3-00805f8a66dc}
+ *
+ * This interface is *only* used for debugging purposes to determine if
+ * a given component is threadsafe.
+ */
+#define NS_ISTHREADSAFE_IID                                                   \
+  { 0x88210890, 0x47a6, 0x11d2,                                               \
+    {0xbe, 0xc3, 0x00, 0x80, 0x5f, 0x8a, 0x66, 0xdc} }
+
+#define NS_LOCK_INSTANCE()                                                    \
+  PR_CEnterMonitor((void*)this)
+#define NS_UNLOCK_INSTANCE()                                                  \
+  PR_CExitMonitor((void*)this)
+
+/**
+ * This implements query interface with two assumptions: First, the
+ * class in question implements nsISupports and its own interface and
+ * nothing else. Second, the implementation of the class's primary
+ * inheritance chain leads to its own interface.
+ *
+ * @param _class The name of the class implementing the method
+ * @param _classiiddef The name of the #define symbol that defines the IID
+ * for the class (e.g. NS_ISUPPORTS_IID)
+ */
+#if defined(NS_DEBUG)
+#define NS_VERIFY_THREADSAFE_INTERFACE(_iface)                                \
+ if (NULL != (_iface)) {                                                      \
+   nsISupports* tmp;                                                          \
+   static NS_DEFINE_IID(kIsThreadsafeIID, NS_ISTHREADSAFE_IID);               \
+   NS_PRECONDITION((NS_OK == _iface->QueryInterface(kIsThreadsafeIID,         \
+                                                    (void**)&tmp)),           \
+                   "Interface is not threadsafe");                            \
+ }
+#else
+#define NS_VERIFY_THREADSAFE_INTERFACE(_iface)
+#endif
+
+////////////////////////////////////////////////////////////////////////////////
+
+
+
+#endif