96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; tab-width: 20; indent-tabs-mode: nil; -*-
|
|
* 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 "nsOSHelperAppService.h"
|
|
|
|
#include "mozilla/java/GeckoAppShellWrappers.h"
|
|
#include "nsMIMEInfoAndroid.h"
|
|
|
|
using namespace mozilla;
|
|
|
|
nsOSHelperAppService::nsOSHelperAppService() : nsExternalHelperAppService() {}
|
|
|
|
nsOSHelperAppService::~nsOSHelperAppService() {}
|
|
|
|
nsresult nsOSHelperAppService::GetMIMEInfoFromOS(const nsACString& aMIMEType,
|
|
const nsACString& aFileExt,
|
|
bool* aFound,
|
|
nsIMIMEInfo** aMIMEInfo) {
|
|
RefPtr<nsMIMEInfoAndroid> mimeInfo;
|
|
*aFound = false;
|
|
|
|
if (jni::IsAvailable()) {
|
|
if (!aMIMEType.IsEmpty()) {
|
|
nsCString fileExt;
|
|
auto fileExtJavaStr =
|
|
java::GeckoAppShell::GetExtensionFromMimeType(aMIMEType);
|
|
if (fileExtJavaStr) {
|
|
fileExt = fileExtJavaStr->ToCString();
|
|
}
|
|
|
|
if (!fileExt.IsEmpty()) {
|
|
mimeInfo = new nsMIMEInfoAndroid(aMIMEType);
|
|
mimeInfo->SetPrimaryExtension(fileExt);
|
|
*aFound = true;
|
|
}
|
|
}
|
|
|
|
if (!*aFound) {
|
|
nsCString mimeType;
|
|
auto javaString =
|
|
java::GeckoAppShell::GetMimeTypeFromExtensions(aFileExt);
|
|
if (javaString) {
|
|
mimeType = javaString->ToCString();
|
|
}
|
|
|
|
// "*/*" means that the MimeTypeMap didn't know.
|
|
if (!mimeType.IsEmpty() &&
|
|
!mimeType.Equals(nsDependentCString("*/*"),
|
|
nsCaseInsensitiveCStringComparator)) {
|
|
mimeInfo = new nsMIMEInfoAndroid(mimeType);
|
|
mimeInfo->SetPrimaryExtension(aFileExt);
|
|
*aFound = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Code that calls this requires an object regardless if the OS has
|
|
// something for us, so we return the empty object.
|
|
if (!*aFound) {
|
|
mimeInfo = new nsMIMEInfoAndroid(aMIMEType);
|
|
}
|
|
|
|
mimeInfo.forget(aMIMEInfo);
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult nsOSHelperAppService::OSProtocolHandlerExists(const char* aScheme,
|
|
bool* aExists) {
|
|
// Support any URI barring a couple schemes we use in testing; let the
|
|
// app decide what to do with them.
|
|
nsAutoCString scheme(aScheme);
|
|
*aExists =
|
|
!scheme.Equals("unsupported"_ns) && !scheme.Equals("unknownextproto"_ns);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsOSHelperAppService::GetApplicationDescription(const nsACString& aScheme,
|
|
nsAString& _retval) {
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsOSHelperAppService::IsCurrentAppOSDefaultForProtocol(
|
|
const nsACString& aScheme, bool* _retval) {
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
nsresult nsOSHelperAppService::GetProtocolHandlerInfoFromOS(
|
|
const nsACString& aScheme, bool* found, nsIHandlerInfo** info) {
|
|
// We don't want to get protocol handlers from the OS in GV; the app
|
|
// should take care of that in NavigationDelegate.onLoadRequest().
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|