1 files changed, 78 insertions, 0 deletions
diff --git a/dom/file/uri/FontTableURIProtocolHandler.cpp b/dom/file/uri/FontTableURIProtocolHandler.cpp
new file mode 100644
index 0000000000..b62c7b5ec9
--- /dev/null
+++ b/dom/file/uri/FontTableURIProtocolHandler.cpp
@@ -0,0 +1,78 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "FontTableURIProtocolHandler.h"
+#include "nsIUUIDGenerator.h"
+#include "nsNetUtil.h"
+#include "nsSimpleURI.h"
+
+using namespace mozilla;
+using namespace mozilla::dom;
+
+/* static */
+nsresult FontTableURIProtocolHandler::GenerateURIString(nsACString& aUri) {
+  nsresult rv;
+  nsCOMPtr<nsIUUIDGenerator> uuidgen =
+      do_GetService("@mozilla.org/uuid-generator;1", &rv);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  nsID id;
+  rv = uuidgen->GenerateUUIDInPlace(&id);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  char chars[NSID_LENGTH];
+  id.ToProvidedString(chars);
+
+  aUri = FONTTABLEURI_SCHEME;
+  aUri.Append(':');
+
+  aUri += Substring(chars + 1, chars + NSID_LENGTH - 2);
+
+  return NS_OK;
+}
+
+FontTableURIProtocolHandler::FontTableURIProtocolHandler() = default;
+FontTableURIProtocolHandler::~FontTableURIProtocolHandler() = default;
+
+NS_IMPL_ISUPPORTS(FontTableURIProtocolHandler, nsIProtocolHandler,
+                  nsISupportsWeakReference)
+
+NS_IMETHODIMP
+FontTableURIProtocolHandler::GetDefaultPort(int32_t* result) {
+  *result = -1;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+FontTableURIProtocolHandler::GetProtocolFlags(uint32_t* result) {
+  *result = URI_NORELATIVE | URI_NOAUTH | URI_LOADABLE_BY_SUBSUMERS |
+            URI_NON_PERSISTABLE | URI_IS_LOCAL_RESOURCE;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+FontTableURIProtocolHandler::GetFlagsForURI(nsIURI* aURI, uint32_t* aResult) {
+  return FontTableURIProtocolHandler::GetProtocolFlags(aResult);
+}
+
+NS_IMETHODIMP
+FontTableURIProtocolHandler::NewChannel(nsIURI* uri, nsILoadInfo* aLoadInfo,
+                                        nsIChannel** result) {
+  return NS_ERROR_DOM_BAD_URI;
+}
+
+NS_IMETHODIMP
+FontTableURIProtocolHandler::AllowPort(int32_t port, const char* scheme,
+                                       bool* _retval) {
+  *_retval = false;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+FontTableURIProtocolHandler::GetScheme(nsACString& result) {
+  result.AssignLiteral(FONTTABLEURI_SCHEME);
+  return NS_OK;
+}