Sylvestre Ledru
9eb1a31a98
replaced by .editorconfig # ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D287843
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/* 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 "mozilla/dom/PermissionMessageUtils.h"
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#include "ipc/IPCMessageUtilsSpecializations.h"
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#include "mozilla/ipc/BackgroundUtils.h"
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#include "mozilla/ipc/PBackgroundSharedTypes.h"
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#include "nsCOMPtr.h"
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#include "nsIPrincipal.h"
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namespace IPC {
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void ParamTraits<nsIPrincipal*>::Write(IPC::MessageWriter* aWriter,
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nsIPrincipal* aParam) {
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mozilla::Maybe<mozilla::ipc::PrincipalInfo> info;
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if (aParam) {
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info.emplace();
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nsresult rv = PrincipalToPrincipalInfo(aParam, info.ptr());
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MOZ_RELEASE_ASSERT(NS_SUCCEEDED(rv));
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}
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WriteParam(aWriter, info);
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}
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bool ParamTraits<nsIPrincipal*>::Read(IPC::MessageReader* aReader,
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RefPtr<nsIPrincipal>* aResult) {
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mozilla::Maybe<mozilla::ipc::PrincipalInfo> info;
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if (!ReadParam(aReader, &info)) {
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return false;
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}
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if (info.isNothing()) {
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return true;
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}
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auto principalOrErr = PrincipalInfoToPrincipal(info.ref());
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if (NS_WARN_IF(principalOrErr.isErr())) {
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return false;
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}
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nsCOMPtr<nsIPrincipal> principal = principalOrErr.unwrap();
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*aResult = principal;
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return true;
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}
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} // namespace IPC
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