1 files changed, 106 insertions, 0 deletions
diff --git a/uriloader/exthandler/mac/nsMIMEInfoMac.mm b/uriloader/exthandler/mac/nsMIMEInfoMac.mm
new file mode 100644
index 0000000000..09fe525eec
--- /dev/null
+++ b/uriloader/exthandler/mac/nsMIMEInfoMac.mm
@@ -0,0 +1,106 @@
+/* -*- Mode: C++; tab-width: 3; 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/. */
+
+#import <ApplicationServices/ApplicationServices.h>
+
+#include "nsComponentManagerUtils.h"
+#include "nsObjCExceptions.h"
+#include "nsMIMEInfoMac.h"
+#include "nsILocalFileMac.h"
+
+// We override this to make sure app bundles display their pretty name (without .app suffix)
+NS_IMETHODIMP nsMIMEInfoMac::GetDefaultDescription(nsAString& aDefaultDescription) {
+  nsCOMPtr<nsIFile> defaultApp = GetDefaultApplication();
+  if (defaultApp) {
+    nsCOMPtr<nsILocalFileMac> macFile = do_QueryInterface(defaultApp);
+    if (macFile) {
+      bool isPackage;
+      (void)macFile->IsPackage(&isPackage);
+      if (isPackage) return macFile->GetBundleDisplayName(aDefaultDescription);
+    }
+  }
+
+  return nsMIMEInfoImpl::GetDefaultDescription(aDefaultDescription);
+}
+
+NS_IMETHODIMP
+nsMIMEInfoMac::LaunchWithFile(nsIFile* aFile) {
+  NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
+
+  nsCOMPtr<nsIFile> application;
+  nsresult rv;
+
+  NS_ASSERTION(mClass == eMIMEInfo, "only MIME infos are currently allowed"
+                                    "to pass content by value");
+
+  if (AutomationOnlyCheckIfLaunchStubbed(aFile)) {
+    return NS_OK;
+  }
+
+  if (mPreferredAction == useHelperApp) {
+    // we don't yet support passing content by value (rather than reference)
+    // to web apps.  at some point, we will probably want to.
+    nsCOMPtr<nsILocalHandlerApp> localHandlerApp = do_QueryInterface(mPreferredApplication, &rv);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    rv = localHandlerApp->GetExecutable(getter_AddRefs(application));
+    NS_ENSURE_SUCCESS(rv, rv);
+
+  } else if (mPreferredAction == useSystemDefault) {
+    application = GetDefaultApplication();
+  } else
+    return NS_ERROR_INVALID_ARG;
+
+  // if we've already got an app, just QI so we have the launchWithDoc method
+  nsCOMPtr<nsILocalFileMac> app;
+  if (application) {
+    app = do_QueryInterface(application, &rv);
+    if (NS_FAILED(rv)) return rv;
+  } else {
+    // otherwise ask LaunchServices for an app directly
+    nsCOMPtr<nsILocalFileMac> tempFile = do_QueryInterface(aFile, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    FSRef tempFileRef;
+    tempFile->GetFSRef(&tempFileRef);
+
+    FSRef appFSRef;
+    if (::LSGetApplicationForItem(&tempFileRef, kLSRolesAll, &appFSRef, nullptr) == noErr) {
+      app = (do_CreateInstance("@mozilla.org/file/local;1"));
+      if (!app) return NS_ERROR_FAILURE;
+      app->InitWithFSRef(&appFSRef);
+    } else {
+      return NS_ERROR_FAILURE;
+    }
+  }
+  return app->LaunchWithDoc(aFile, false);
+
+  NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
+}
+
+nsresult nsMIMEInfoMac::LoadUriInternal(nsIURI* aURI) {
+  NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
+
+  NS_ENSURE_ARG_POINTER(aURI);
+
+  nsresult rv = NS_ERROR_FAILURE;
+
+  nsAutoCString uri;
+  aURI->GetSpec(uri);
+  if (!uri.IsEmpty()) {
+    CFURLRef myURLRef = ::CFURLCreateWithBytes(kCFAllocatorDefault, (const UInt8*)uri.get(),
+                                               strlen(uri.get()), kCFStringEncodingUTF8, NULL);
+    if (myURLRef) {
+      OSStatus status = ::LSOpenCFURLRef(myURLRef, NULL);
+      if (status == noErr) rv = NS_OK;
+      ::CFRelease(myURLRef);
+    }
+  }
+
+  return rv;
+
+  NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
+}