Add Pale Moon

3 files changed, 239 insertions, 0 deletions

diff --git a/application/palemoon/components/about/AboutRedirector.cpp b/application/palemoon/components/about/AboutRedirector.cpp
new file mode 100644
index 000000000..d927b7936
--- /dev/null
+++ b/application/palemoon/components/about/AboutRedirector.cpp
@@ -0,0 +1,188 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+// See also: docshell/base/nsAboutRedirector.cpp
+
+#include "AboutRedirector.h"
+#include "nsNetUtil.h"
+#include "nsIScriptSecurityManager.h"
+#include "mozilla/ArrayUtils.h"
+#include "nsDOMString.h"
+
+
+namespace mozilla {
+namespace browser {
+
+NS_IMPL_ISUPPORTS(AboutRedirector, nsIAboutModule)
+
+struct RedirEntry {
+  const char* id;
+  const char* url;
+  uint32_t flags;
+  const char* idbOriginPostfix;
+};
+
+/*
+  Entries which do not have URI_SAFE_FOR_UNTRUSTED_CONTENT will run with chrome
+  privileges. This is potentially dangerous. Please use
+  URI_SAFE_FOR_UNTRUSTED_CONTENT in the third argument to each map item below
+  unless your about: page really needs chrome privileges. Security review is
+  required before adding new map entries without
+  URI_SAFE_FOR_UNTRUSTED_CONTENT.
+*/
+static RedirEntry kRedirMap[] = {
+  { "certerror", "chrome://browser/content/certerror/aboutCertError.xhtml",
+    nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
+    nsIAboutModule::ALLOW_SCRIPT |
+    nsIAboutModule::HIDE_FROM_ABOUTABOUT },
+  { "feeds", "chrome://browser/content/feeds/subscribe.xhtml",
+    nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
+    nsIAboutModule::ALLOW_SCRIPT |
+    nsIAboutModule::HIDE_FROM_ABOUTABOUT },
+  { "privatebrowsing", "chrome://browser/content/aboutPrivateBrowsing.xhtml",
+    nsIAboutModule::ALLOW_SCRIPT },
+  { "rights",
+#ifdef MOZ_OFFICIAL_BRANDING
+    "chrome://global/content/aboutRights.xhtml",
+#else
+    "chrome://global/content/aboutRights-unbranded.xhtml",
+#endif
+    nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
+    nsIAboutModule::MAKE_LINKABLE |
+    nsIAboutModule::ALLOW_SCRIPT },
+  { "palemoon", "chrome://global/content/palemoon.xhtml",
+    nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
+    nsIAboutModule::HIDE_FROM_ABOUTABOUT },
+  { "logopage", "chrome://global/content/logopage.xhtml",
+    nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
+    nsIAboutModule::HIDE_FROM_ABOUTABOUT },
+  { "robots", "chrome://browser/content/aboutRobots.xhtml",
+    nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
+    nsIAboutModule::ALLOW_SCRIPT },
+  { "sessionrestore", "chrome://browser/content/aboutSessionRestore.xhtml",
+    nsIAboutModule::ALLOW_SCRIPT },
+#ifdef MOZ_SERVICES_SYNC
+  { "sync-progress", "chrome://browser/content/sync/progress.xhtml",
+    nsIAboutModule::ALLOW_SCRIPT },
+  { "sync-tabs", "chrome://browser/content/sync/aboutSyncTabs.xul",
+    nsIAboutModule::ALLOW_SCRIPT },
+#endif
+  { "home", "chrome://browser/content/abouthome/aboutHome.xhtml",
+    nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
+    nsIAboutModule::MAKE_LINKABLE |
+    nsIAboutModule::ALLOW_SCRIPT },
+  { "newtab", "chrome://browser/content/newtab/newTab.xul",
+    nsIAboutModule::ALLOW_SCRIPT },
+  { "permissions", "chrome://browser/content/preferences/aboutPermissions.xul",
+    nsIAboutModule::ALLOW_SCRIPT },
+  { "downloads", "chrome://browser/content/downloads/contentAreaDownloadsView.xul",
+    nsIAboutModule::ALLOW_SCRIPT },
+};
+static const int kRedirTotal = ArrayLength(kRedirMap);
+
+static nsAutoCString
+GetAboutModuleName(nsIURI *aURI)
+{
+  nsAutoCString path;
+  aURI->GetPath(path);
+
+  int32_t f = path.FindChar('#');
+  if (f >= 0)
+    path.SetLength(f);
+
+  f = path.FindChar('?');
+  if (f >= 0)
+    path.SetLength(f);
+
+  ToLowerCase(path);
+  return path;
+}
+
+NS_IMETHODIMP
+AboutRedirector::NewChannel(nsIURI* aURI,
+                            nsILoadInfo* aLoadInfo,
+                            nsIChannel** result)
+{
+  NS_ENSURE_ARG_POINTER(aURI);
+  NS_ASSERTION(result, "must not be null");
+
+  nsAutoCString path = GetAboutModuleName(aURI);
+
+  nsresult rv;
+  nsCOMPtr<nsIIOService> ioService = do_GetIOService(&rv);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  for (int i = 0; i < kRedirTotal; i++) {
+    if (!strcmp(path.get(), kRedirMap[i].id)) {
+      nsCOMPtr<nsIChannel> tempChannel;
+      rv = ioService->NewChannel(nsDependentCString(kRedirMap[i].url),
+                                 nullptr, nullptr, getter_AddRefs(tempChannel));
+      NS_ENSURE_SUCCESS(rv, rv);
+
+      tempChannel->SetOriginalURI(aURI);
+
+      NS_ADDREF(*result = tempChannel);
+      return rv;
+    }
+  }
+
+  return NS_ERROR_ILLEGAL_VALUE;
+}
+
+NS_IMETHODIMP
+AboutRedirector::GetURIFlags(nsIURI *aURI, uint32_t *result)
+{
+  NS_ENSURE_ARG_POINTER(aURI);
+
+  nsAutoCString name = GetAboutModuleName(aURI);
+
+  for (int i = 0; i < kRedirTotal; i++) {
+    if (name.Equals(kRedirMap[i].id)) {
+      *result = kRedirMap[i].flags;
+      return NS_OK;
+    }
+  }
+
+  return NS_ERROR_ILLEGAL_VALUE;
+}
+
+NS_IMETHODIMP
+AboutRedirector::GetIndexedDBOriginPostfix(nsIURI *aURI, nsAString &result)
+{
+  NS_ENSURE_ARG_POINTER(aURI);
+
+  nsAutoCString name = GetAboutModuleName(aURI);
+
+  for (int i = 0; i < kRedirTotal; i++) {
+    if (name.Equals(kRedirMap[i].id)) {
+      const char* postfix = kRedirMap[i].idbOriginPostfix;
+      if (!postfix) {
+        break;
+      }
+
+      result.AssignASCII(postfix);
+      return NS_OK;
+    }
+  }
+
+  SetDOMStringToNull(result);
+  return NS_ERROR_ILLEGAL_VALUE;
+}
+
+
+nsresult
+AboutRedirector::Create(nsISupports *aOuter, REFNSIID aIID, void **result)
+{
+  AboutRedirector* about = new AboutRedirector();
+  if (about == nullptr)
+    return NS_ERROR_OUT_OF_MEMORY;
+  NS_ADDREF(about);
+  nsresult rv = about->QueryInterface(aIID, result);
+  NS_RELEASE(about);
+  return rv;
+}
+
+} // namespace browser
+} // namespace mozilla
diff --git a/application/palemoon/components/about/AboutRedirector.h b/application/palemoon/components/about/AboutRedirector.h
new file mode 100644
index 000000000..8feeb7491
--- /dev/null
+++ b/application/palemoon/components/about/AboutRedirector.h
@@ -0,0 +1,32 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#ifndef AboutRedirector_h__
+#define AboutRedirector_h__
+
+#include "nsIAboutModule.h"
+
+namespace mozilla {
+namespace browser {
+
+class AboutRedirector : public nsIAboutModule
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIABOUTMODULE
+ 
+  AboutRedirector() {}
+
+  static nsresult
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+protected:
+  virtual ~AboutRedirector() {}
+};
+
+} // namespace browser
+} // namespace mozilla
+
+#endif // AboutRedirector_h__
diff --git a/application/palemoon/components/about/moz.build b/application/palemoon/components/about/moz.build
new file mode 100644
index 000000000..95a8451ba
--- /dev/null
+++ b/application/palemoon/components/about/moz.build
@@ -0,0 +1,19 @@
+# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# 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/.
+
+EXPORTS.mozilla.browser += [
+    'AboutRedirector.h',
+]
+
+SOURCES += [
+    'AboutRedirector.cpp',
+]
+
+FINAL_LIBRARY = 'browsercomps'
+
+LOCAL_INCLUDES += [
+    '../build',
+]