1 files changed, 270 insertions, 0 deletions
diff --git a/uriloader/exthandler/HandlerServiceParent.cpp b/uriloader/exthandler/HandlerServiceParent.cpp
new file mode 100644
index 000000000..3f9de04a8
--- /dev/null
+++ b/uriloader/exthandler/HandlerServiceParent.cpp
@@ -0,0 +1,270 @@
+#include "HandlerServiceParent.h"
+#include "nsIHandlerService.h"
+#include "nsIMIMEInfo.h"
+#include "ContentHandlerService.h"
+
+using mozilla::dom::HandlerInfo;
+using mozilla::dom::HandlerApp;
+using mozilla::dom::ContentHandlerService;
+using mozilla::dom::RemoteHandlerApp;
+
+namespace {
+
+class ProxyHandlerInfo final : public nsIHandlerInfo {
+public:
+  explicit ProxyHandlerInfo(const HandlerInfo& aHandlerInfo);
+  NS_DECL_ISUPPORTS;
+  NS_DECL_NSIHANDLERINFO;
+protected:
+  ~ProxyHandlerInfo() {}
+  HandlerInfo mHandlerInfo;
+  nsHandlerInfoAction mPrefAction;
+  nsCOMPtr<nsIMutableArray> mPossibleApps;
+};
+
+NS_IMPL_ISUPPORTS(ProxyHandlerInfo, nsIHandlerInfo)
+
+ProxyHandlerInfo::ProxyHandlerInfo(const HandlerInfo& aHandlerInfo) : mHandlerInfo(aHandlerInfo), mPossibleApps(do_CreateInstance(NS_ARRAY_CONTRACTID))
+{
+  for (auto& happ : aHandlerInfo.possibleApplicationHandlers()) {
+    mPossibleApps->AppendElement(new RemoteHandlerApp(happ), false);
+  }
+}
+
+/* readonly attribute ACString type; */
+NS_IMETHODIMP ProxyHandlerInfo::GetType(nsACString & aType)
+{
+  aType.Assign(mHandlerInfo.type());
+  return NS_OK;
+}
+
+/* attribute AString description; */
+NS_IMETHODIMP ProxyHandlerInfo::GetDescription(nsAString & aDescription)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+NS_IMETHODIMP ProxyHandlerInfo::SetDescription(const nsAString & aDescription)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* attribute nsIHandlerApp preferredApplicationHandler; */
+NS_IMETHODIMP ProxyHandlerInfo::GetPreferredApplicationHandler(nsIHandlerApp * *aPreferredApplicationHandler)
+{
+  *aPreferredApplicationHandler = new RemoteHandlerApp(mHandlerInfo.preferredApplicationHandler());
+  NS_IF_ADDREF(*aPreferredApplicationHandler);
+  return NS_OK;
+}
+
+NS_IMETHODIMP ProxyHandlerInfo::SetPreferredApplicationHandler(nsIHandlerApp *aApp)
+{
+  nsString name;
+  nsString detailedDescription;
+  if (aApp) {
+    aApp->GetName(name);
+    aApp->GetDetailedDescription(detailedDescription);
+  }
+  HandlerApp happ(name, detailedDescription);
+  mHandlerInfo = HandlerInfo(mHandlerInfo.type(),
+                             mHandlerInfo.isMIMEInfo(),
+                             mHandlerInfo.description(),
+                             mHandlerInfo.alwaysAskBeforeHandling(),
+                             happ,
+                             mHandlerInfo.possibleApplicationHandlers(),
+                             mHandlerInfo.preferredAction());
+  return NS_OK;
+}
+
+/* readonly attribute nsIMutableArray possibleApplicationHandlers; */
+NS_IMETHODIMP ProxyHandlerInfo::GetPossibleApplicationHandlers(nsIMutableArray * *aPossibleApplicationHandlers)
+{
+  *aPossibleApplicationHandlers = mPossibleApps;
+  NS_IF_ADDREF(*aPossibleApplicationHandlers);
+  return NS_OK;
+}
+
+/* readonly attribute boolean hasDefaultHandler; */
+NS_IMETHODIMP ProxyHandlerInfo::GetHasDefaultHandler(bool *aHasDefaultHandler)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* readonly attribute AString defaultDescription; */
+NS_IMETHODIMP ProxyHandlerInfo::GetDefaultDescription(nsAString & aDefaultDescription)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* void launchWithURI (in nsIURI aURI, [optional] in nsIInterfaceRequestor aWindowContext); */
+NS_IMETHODIMP ProxyHandlerInfo::LaunchWithURI(nsIURI *aURI, nsIInterfaceRequestor *aWindowContext)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* attribute ProxyHandlerInfoAction preferredAction; */
+NS_IMETHODIMP ProxyHandlerInfo::GetPreferredAction(nsHandlerInfoAction *aPreferredAction)
+{
+  *aPreferredAction = mPrefAction;
+  return NS_OK;
+}
+NS_IMETHODIMP ProxyHandlerInfo::SetPreferredAction(nsHandlerInfoAction aPreferredAction)
+{
+  mHandlerInfo = HandlerInfo(mHandlerInfo.type(),
+                             mHandlerInfo.isMIMEInfo(),
+                             mHandlerInfo.description(),
+                             mHandlerInfo.alwaysAskBeforeHandling(),
+                             mHandlerInfo.preferredApplicationHandler(),
+                             mHandlerInfo.possibleApplicationHandlers(),
+                             aPreferredAction);
+  mPrefAction = aPreferredAction;
+  return NS_OK;
+}
+
+/* attribute boolean alwaysAskBeforeHandling; */
+NS_IMETHODIMP ProxyHandlerInfo::GetAlwaysAskBeforeHandling(bool *aAlwaysAskBeforeHandling)
+{
+  *aAlwaysAskBeforeHandling = mHandlerInfo.alwaysAskBeforeHandling();
+  return NS_OK;
+}
+NS_IMETHODIMP ProxyHandlerInfo::SetAlwaysAskBeforeHandling(bool aAlwaysAskBeforeHandling)
+{
+  mHandlerInfo = HandlerInfo(mHandlerInfo.type(),
+                             mHandlerInfo.isMIMEInfo(),
+                             mHandlerInfo.description(),
+                             aAlwaysAskBeforeHandling,
+                             mHandlerInfo.preferredApplicationHandler(),
+                             mHandlerInfo.possibleApplicationHandlers(),
+                             mHandlerInfo.preferredAction());
+  return NS_OK;
+}
+
+
+class ProxyMIMEInfo : public nsIMIMEInfo
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIMIMEINFO
+  NS_FORWARD_NSIHANDLERINFO(mProxyHandlerInfo->);
+
+  explicit ProxyMIMEInfo(HandlerInfo aHandlerInfo) : mProxyHandlerInfo(new ProxyHandlerInfo(aHandlerInfo)) {}
+
+private:
+  virtual ~ProxyMIMEInfo() {}
+  nsCOMPtr<nsIHandlerInfo> mProxyHandlerInfo;
+
+protected:
+  /* additional members */
+};
+
+NS_IMPL_ISUPPORTS(ProxyMIMEInfo, nsIMIMEInfo, nsIHandlerInfo)
+
+/* nsIUTF8StringEnumerator getFileExtensions (); */
+NS_IMETHODIMP ProxyMIMEInfo::GetFileExtensions(nsIUTF8StringEnumerator * *_retval)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* void setFileExtensions (in AUTF8String aExtensions); */
+NS_IMETHODIMP ProxyMIMEInfo::SetFileExtensions(const nsACString & aExtensions)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* boolean extensionExists (in AUTF8String aExtension); */
+NS_IMETHODIMP ProxyMIMEInfo::ExtensionExists(const nsACString & aExtension, bool *_retval)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* void appendExtension (in AUTF8String aExtension); */
+NS_IMETHODIMP ProxyMIMEInfo::AppendExtension(const nsACString & aExtension)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* attribute AUTF8String primaryExtension; */
+NS_IMETHODIMP ProxyMIMEInfo::GetPrimaryExtension(nsACString & aPrimaryExtension)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP ProxyMIMEInfo::SetPrimaryExtension(const nsACString & aPrimaryExtension)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* readonly attribute ACString MIMEType; */
+NS_IMETHODIMP ProxyMIMEInfo::GetMIMEType(nsACString & aMIMEType)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* boolean equals (in nsIMIMEInfo aMIMEInfo); */
+NS_IMETHODIMP ProxyMIMEInfo::Equals(nsIMIMEInfo *aMIMEInfo, bool *_retval)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* readonly attribute nsIArray possibleLocalHandlers; */
+NS_IMETHODIMP ProxyMIMEInfo::GetPossibleLocalHandlers(nsIArray * *aPossibleLocalHandlers)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* void launchWithFile (in nsIFile aFile); */
+NS_IMETHODIMP ProxyMIMEInfo::LaunchWithFile(nsIFile *aFile)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+static already_AddRefed<nsIHandlerInfo> WrapHandlerInfo(const HandlerInfo& aHandlerInfo) {
+  nsCOMPtr<nsIHandlerInfo> info;
+  if (aHandlerInfo.isMIMEInfo()) {
+    info = new ProxyMIMEInfo(aHandlerInfo);
+  } else {
+    info = new ProxyHandlerInfo(aHandlerInfo);
+  }
+  return info.forget();
+}
+
+} // anonymous namespace
+
+HandlerServiceParent::HandlerServiceParent()
+{
+}
+
+HandlerServiceParent::~HandlerServiceParent()
+{
+}
+
+bool HandlerServiceParent::RecvFillHandlerInfo(const HandlerInfo& aHandlerInfoData,
+                                               const nsCString& aOverrideType,
+                                               HandlerInfo* handlerInfoData)
+{
+  nsCOMPtr<nsIHandlerInfo> info(WrapHandlerInfo(aHandlerInfoData));
+  nsCOMPtr<nsIHandlerService> handlerSvc = do_GetService(NS_HANDLERSERVICE_CONTRACTID);
+  handlerSvc->FillHandlerInfo(info, aOverrideType);
+  ContentHandlerService::nsIHandlerInfoToHandlerInfo(info, handlerInfoData);
+  return true;
+}
+
+bool HandlerServiceParent::RecvExists(const HandlerInfo& aHandlerInfo,
+                                      bool* exists)
+{
+  nsCOMPtr<nsIHandlerInfo> info(WrapHandlerInfo(aHandlerInfo));
+  nsCOMPtr<nsIHandlerService> handlerSvc = do_GetService(NS_HANDLERSERVICE_CONTRACTID);
+  handlerSvc->Exists(info, exists);
+  return true;
+}
+
+bool HandlerServiceParent::RecvGetTypeFromExtension(const nsCString& aFileExtension,
+                                                    nsCString* type)
+{
+  nsCOMPtr<nsIHandlerService> handlerSvc = do_GetService(NS_HANDLERSERVICE_CONTRACTID);
+  handlerSvc->GetTypeFromExtension(aFileExtension, *type);
+  return true;
+}
+
+void HandlerServiceParent::ActorDestroy(ActorDestroyReason aWhy)
+{
+}