f78671752a
Review URL: https://chromiumcodereview.appspot.com/10696166 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@146071 0039d316-1c4b-4281-b951-d872f2087c98
78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_
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#define CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_
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#include <string>
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#include <vector>
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#include "base/basictypes.h"
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#include "base/compiler_specific.h"
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#include "base/memory/ref_counted.h"
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#include "base/memory/weak_ptr.h"
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#include "content/public/browser/browser_child_process_host_delegate.h"
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#include "content/public/browser/utility_process_host.h"
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class BrowserChildProcessHostImpl;
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class CONTENT_EXPORT UtilityProcessHostImpl
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: public NON_EXPORTED_BASE(content::UtilityProcessHost),
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public content::BrowserChildProcessHostDelegate {
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public:
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UtilityProcessHostImpl(content::UtilityProcessHostClient* client,
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content::BrowserThread::ID client_thread_id);
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virtual ~UtilityProcessHostImpl();
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// UtilityProcessHost implementation:
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virtual bool Send(IPC::Message* message) OVERRIDE;
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virtual bool StartBatchMode() OVERRIDE;
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virtual void EndBatchMode() OVERRIDE;
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virtual void SetExposedDir(const FilePath& dir) OVERRIDE;
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virtual void DisableSandbox() OVERRIDE;
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virtual void EnableZygote() OVERRIDE;
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#if defined(OS_POSIX)
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virtual void SetEnv(const base::EnvironmentVector& env) OVERRIDE;
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#endif
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void set_child_flags(int flags) { child_flags_ = flags; }
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private:
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// Starts a process if necessary. Returns true if it succeeded or a process
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// has already been started via StartBatchMode().
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bool StartProcess();
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// BrowserChildProcessHost:
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virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
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virtual void OnProcessCrashed(int exit_code) OVERRIDE;
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// A pointer to our client interface, who will be informed of progress.
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scoped_refptr<content::UtilityProcessHostClient> client_;
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content::BrowserThread::ID client_thread_id_;
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// True when running in batch mode, i.e., StartBatchMode() has been called
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// and the utility process will run until EndBatchMode().
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bool is_batch_mode_;
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FilePath exposed_dir_;
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// Whether to pass switches::kNoSandbox to the child.
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bool no_sandbox_;
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// Flags defined in ChildProcessHost with which to start the process.
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int child_flags_;
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// Launch the utility process from the zygote. Defaults to false.
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bool use_linux_zygote_;
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base::EnvironmentVector env_;
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bool started_;
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scoped_ptr<BrowserChildProcessHostImpl> process_;
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DISALLOW_COPY_AND_ASSIGN(UtilityProcessHostImpl);
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};
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#endif // CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_
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