1 files changed, 62 insertions, 0 deletions
diff --git a/uriloader/exthandler/PHandlerService.ipdl b/uriloader/exthandler/PHandlerService.ipdl
new file mode 100644
index 0000000000..bcd1e74668
--- /dev/null
+++ b/uriloader/exthandler/PHandlerService.ipdl
@@ -0,0 +1,62 @@
+/* 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 protocol PContent;
+
+namespace mozilla {
+namespace dom {
+
+struct HandlerApp {
+  nsString name;
+  nsString detailedDescription;
+};
+
+struct HandlerInfo {
+  nsCString type;
+  bool isMIMEInfo;
+  nsString description;
+  bool alwaysAskBeforeHandling;
+  nsCString[] extensions;
+  HandlerApp preferredApplicationHandler;
+  HandlerApp[] possibleApplicationHandlers;
+  int32_t preferredAction;
+};
+
+[ChildImpl=virtual, ParentImpl=virtual]
+sync protocol PHandlerService
+{
+  manager PContent;
+
+parent:
+  sync FillHandlerInfo(HandlerInfo aHandlerInfoData,
+                       nsCString aOverrideType)
+      returns (HandlerInfo handlerInfoData);
+
+  /*
+   * Check if an OS handler exists for the given protocol scheme.
+   */
+  sync ExistsForProtocolOS(nsCString aProtocolScheme)
+      returns (bool exists);
+
+  /*
+   * Check if a handler exists for the given protocol scheme. Check
+   * the datastore first and then fallback to an OS handler check.
+   */
+  sync ExistsForProtocol(nsCString aProtocolScheme)
+      returns (bool exists);
+
+  sync Exists(HandlerInfo aHandlerInfo)
+      returns (bool exists);
+  sync GetTypeFromExtension(nsCString aFileExtension)
+      returns (nsCString type);
+  sync GetMIMEInfoFromOS(nsCString aMIMEType, nsCString aExtension)
+      returns (nsresult rv, HandlerInfo handlerInfoData, bool found);
+  sync GetApplicationDescription(nsCString aScheme)
+      returns (nsresult rv, nsString description);
+  async __delete__();
+};
+
+
+} // namespace dom
+} // namespace mozilla