зеркало из https://github.com/mozilla/gecko-dev.git
130 строки
4.4 KiB
C++
130 строки
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <sys/types.h>
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#include <sys/stat.h>
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#include "mozilla/Logging.h"
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#include "mozilla/net/NeckoCommon.h"
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#include "nsOSHelperAppServiceChild.h"
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#include "nsMIMEInfoChild.h"
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#include "nsISupports.h"
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#include "nsString.h"
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#include "nsTArray.h"
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#include "nsIFile.h"
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#include "nsIHandlerService.h"
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#include "nsMimeTypes.h"
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#include "nsMIMEInfoImpl.h"
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#include "nsMemory.h"
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#include "nsCRT.h"
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#include "nsEmbedCID.h"
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#undef LOG
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#define LOG(args) \
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MOZ_LOG(nsExternalHelperAppService::mLog, mozilla::LogLevel::Info, args)
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#undef LOG_ERR
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#define LOG_ERR(args) \
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MOZ_LOG(nsExternalHelperAppService::mLog, mozilla::LogLevel::Error, args)
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#undef LOG_ENABLED
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#define LOG_ENABLED() \
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MOZ_LOG_TEST(nsExternalHelperAppService::mLog, mozilla::LogLevel::Info)
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nsresult nsOSHelperAppServiceChild::ExternalProtocolHandlerExists(
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const char* aProtocolScheme, bool* aHandlerExists) {
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nsresult rv;
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nsCOMPtr<nsIHandlerService> handlerSvc =
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do_GetService(NS_HANDLERSERVICE_CONTRACTID, &rv);
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if (NS_WARN_IF(NS_FAILED(rv))) {
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LOG_ERR(("nsOSHelperAppServiceChild error: no handler service"));
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return rv;
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}
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nsAutoCString scheme(aProtocolScheme);
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*aHandlerExists = false;
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rv = handlerSvc->ExistsForProtocol(scheme, aHandlerExists);
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LOG(
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("nsOSHelperAppServiceChild::ExternalProtocolHandlerExists(): "
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"protocol: %s, result: %" PRId32,
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aProtocolScheme, static_cast<uint32_t>(rv)));
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mozilla::Unused << NS_WARN_IF(NS_FAILED(rv));
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return rv;
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}
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nsresult nsOSHelperAppServiceChild::OSProtocolHandlerExists(const char* aScheme,
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bool* aExists) {
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// Use ExternalProtocolHandlerExists() which includes the
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// OS-level check and remotes the call to the parent process.
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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nsOSHelperAppServiceChild::GetApplicationDescription(const nsACString& aScheme,
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nsAString& aRetVal) {
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nsresult rv;
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nsCOMPtr<nsIHandlerService> handlerSvc =
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do_GetService(NS_HANDLERSERVICE_CONTRACTID, &rv);
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if (NS_WARN_IF(NS_FAILED(rv))) {
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LOG_ERR(("nsOSHelperAppServiceChild error: no handler service"));
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return rv;
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}
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rv = handlerSvc->GetApplicationDescription(aScheme, aRetVal);
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LOG(
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("nsOSHelperAppServiceChild::GetApplicationDescription(): "
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"scheme: %s, result: %" PRId32 ", description: %s",
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PromiseFlatCString(aScheme).get(), static_cast<uint32_t>(rv),
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NS_ConvertUTF16toUTF8(aRetVal).get()));
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mozilla::Unused << NS_WARN_IF(NS_FAILED(rv));
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return rv;
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}
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NS_IMETHODIMP
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nsOSHelperAppServiceChild::GetMIMEInfoFromOS(const nsACString& aMIMEType,
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const nsACString& aFileExt,
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bool* aFound,
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nsIMIMEInfo** aMIMEInfo) {
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RefPtr<nsChildProcessMIMEInfo> mimeInfo =
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new nsChildProcessMIMEInfo(aMIMEType);
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nsCOMPtr<nsIHandlerService> handlerSvc =
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do_GetService(NS_HANDLERSERVICE_CONTRACTID);
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if (handlerSvc) {
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nsresult rv =
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handlerSvc->GetMIMEInfoFromOS(mimeInfo, aMIMEType, aFileExt, aFound);
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LOG(
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("nsOSHelperAppServiceChild::GetMIMEInfoFromOS(): "
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"MIME type: %s, extension: %s, result: %" PRId32,
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PromiseFlatCString(aMIMEType).get(),
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PromiseFlatCString(aFileExt).get(), static_cast<uint32_t>(rv)));
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mozilla::Unused << NS_WARN_IF(NS_FAILED(rv));
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if (NS_FAILED(rv)) {
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return rv;
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}
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} else {
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LOG_ERR(("nsOSHelperAppServiceChild error: no handler service"));
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*aFound = false;
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}
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mimeInfo.forget(aMIMEInfo);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsOSHelperAppServiceChild::GetProtocolHandlerInfoFromOS(
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const nsACString& aScheme, bool* aFound, nsIHandlerInfo** aRetVal) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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nsOSHelperAppServiceChild::IsCurrentAppOSDefaultForProtocol(
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const nsACString& aScheme, bool* aRetVal) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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nsresult nsOSHelperAppServiceChild::GetFileTokenForPath(
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const char16_t* platformAppPath, nsIFile** aFile) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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