libcef:

- Add support for embedded netscape-style plugins.
- Add new webkit_glue VisitedLinkHash() and IsLinkVisited() functions required by underlying chromium changes.
cefclient:
- Add sample netscape-style plugin implementation and related Plugin item on the Tests menu.
- Increase the speed of the update timer so that buttons refresh closer to real-time.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@5 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/plugins/browser_mozilla_extensions.h

@@ -0,0 +1,101 @@
+// Copyright (c) 2008 The Chromium Embedded Framework Authors.
+// Portions copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef _BROWSER_MOZILLA_EXTENSIONS_H
+#define _BROWSER_MOZILLA_EXTENSIONS_H
+
+#include <string>
+
+// Include npapi first to avoid definition clashes due to 
+// XP_WIN
+#include "third_party/npapi/bindings/npapi.h"
+
+#include "third_party/mozilla/include/nsIServiceManager.h"
+#include "third_party/mozilla/include/nsIPluginManager2.h"
+#include "third_party/mozilla/include/nsICookieStorage.h"
+#include "third_party/mozilla/include/nsError.h"
+
+#include "base/ref_counted.h"
+
+// NS_DECL_NSIPLUGINMANAGER doesn't include methods described as "C++" in the
+// nsIPluginManager.idl. 
+#define NS_DECL_NSIPLUGINMANAGER_FIXED                                        \
+  NS_DECL_NSIPLUGINMANAGER                                                    \
+    NS_IMETHOD                                                                \
+    GetURL(nsISupports* pluginInst,                                           \
+           const char* url,                                                   \
+           const char* target = NULL,                                         \
+           nsIPluginStreamListener* streamListener = NULL,                    \
+           const char* altHost = NULL,                                        \
+           const char* referrer = NULL,                                       \
+           PRBool forceJSEnabled = PR_FALSE);                                 \
+    NS_IMETHOD                                                                \
+    PostURL(nsISupports* pluginInst,                                          \
+            const char* url,                                                  \
+            PRUint32 postDataLen,                                             \
+            const char* postData,                                             \
+            PRBool isFile = PR_FALSE,                                         \
+            const char* target = NULL,                                        \
+            nsIPluginStreamListener* streamListener = NULL,                   \
+            const char* altHost = NULL,                                       \
+            const char* referrer = NULL,                                      \
+            PRBool forceJSEnabled = PR_FALSE,                                 \
+            PRUint32 postHeadersLength = 0,                                   \
+            const char* postHeaders = NULL);                                  \
+    NS_IMETHOD                                                                \
+    GetURLWithHeaders(nsISupports* pluginInst,                                \
+                      const char* url,                                        \
+                      const char* target = NULL,                              \
+                      nsIPluginStreamListener* streamListener = NULL,         \
+                      const char* altHost = NULL,                             \
+                      const char* referrer = NULL,                            \
+                      PRBool forceJSEnabled = PR_FALSE,                       \
+                      PRUint32 getHeadersLength = 0,                          \
+                      const char* getHeaders = NULL);
+
+// Avoid dependence on the nsIsupportsImpl.h and so on.
+#ifndef NS_DECL_ISUPPORTS
+#define NS_DECL_ISUPPORTS                                                     \
+  NS_IMETHOD QueryInterface(REFNSIID aIID,                                    \
+                            void** aInstancePtr);                             \
+  NS_IMETHOD_(nsrefcnt) AddRef(void);                                         \
+  NS_IMETHOD_(nsrefcnt) Release(void);
+#endif // NS_DECL_ISUPPORTS
+
+namespace NPAPI
+{
+
+class BrowserPluginInstance;
+
+// Implementation of extended Mozilla interfaces needed to support 
+// Sun's new Java plugin.
+class BrowserMozillaExtensionApi : public nsIServiceManager,
+                                   public nsIPluginManager2,
+                                   public nsICookieStorage {
+ public:
+  BrowserMozillaExtensionApi(BrowserPluginInstance* plugin_instance) :
+      plugin_instance_(plugin_instance), ref_count_(0) {
+  }
+
+  void DetachFromInstance();
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSISERVICEMANAGER
+  NS_DECL_NSIPLUGINMANAGER_FIXED
+  NS_DECL_NSIPLUGINMANAGER2
+  NS_DECL_NSICOOKIESTORAGE
+
+ protected:
+  bool FindProxyForUrl(const char* url, std::string* proxy);
+
+ protected:
+  scoped_refptr<NPAPI::BrowserPluginInstance> plugin_instance_;
+  unsigned long ref_count_;
+};
+
+} // namespace NPAPI
+
+#endif  // _BROWSER_MOZILLA_EXTENSIONS_H
+