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68 lines
2.1 KiB
C++
68 lines
2.1 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 NET_PROXY_PAC_FILE_DATA_H_
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#define NET_PROXY_PAC_FILE_DATA_H_
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#include "base/memory/ref_counted.h"
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#include "base/strings/string16.h"
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#include "net/base/net_export.h"
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#include "url/gurl.h"
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namespace net {
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// Reference-counted wrapper for passing around a PAC script specification.
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// The PAC script can be either specified via a URL, a deferred URL for
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// auto-detect, or the actual javascript program text.
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//
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// This is thread-safe so it can be used by multi-threaded implementations of
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// ProxyResolver to share the data between threads.
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class NET_EXPORT_PRIVATE PacFileData
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: public base::RefCountedThreadSafe<PacFileData> {
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public:
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enum Type {
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TYPE_SCRIPT_CONTENTS,
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TYPE_SCRIPT_URL,
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TYPE_AUTO_DETECT,
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};
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// Creates a script data given the UTF8 bytes of the content.
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static scoped_refptr<PacFileData> FromUTF8(const std::string& utf8);
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// Creates a script data given the UTF16 bytes of the content.
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static scoped_refptr<PacFileData> FromUTF16(const base::string16& utf16);
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// Creates a script data given a URL to the PAC script.
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static scoped_refptr<PacFileData> FromURL(const GURL& url);
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// Creates a script data for using an automatically detected PAC URL.
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static scoped_refptr<PacFileData> ForAutoDetect();
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Type type() const { return type_; }
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// Returns the contents of the script as UTF16.
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// (only valid for type() == TYPE_SCRIPT_CONTENTS).
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const base::string16& utf16() const;
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// Returns the URL of the script.
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// (only valid for type() == TYPE_SCRIPT_URL).
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const GURL& url() const;
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// Returns true if |this| matches |other|.
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bool Equals(const PacFileData* other) const;
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private:
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friend class base::RefCountedThreadSafe<PacFileData>;
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PacFileData(Type type, const GURL& url, const base::string16& utf16);
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virtual ~PacFileData();
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const Type type_;
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const GURL url_;
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const base::string16 utf16_;
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};
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} // namespace net
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#endif // NET_PROXY_PAC_FILE_DATA_H_
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