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75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
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// 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_PROXY_RESOLVER_SCRIPT_DATA_H_
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#define NET_PROXY_PROXY_RESOLVER_SCRIPT_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 ProxyResolverScriptData
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: public base::RefCountedThreadSafe<ProxyResolverScriptData> {
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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<ProxyResolverScriptData> FromUTF8(
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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<ProxyResolverScriptData> FromUTF16(
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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<ProxyResolverScriptData> 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<ProxyResolverScriptData> ForAutoDetect();
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Type type() const {
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return type_;
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}
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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 ProxyResolverScriptData* other) const;
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private:
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friend class base::RefCountedThreadSafe<ProxyResolverScriptData>;
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ProxyResolverScriptData(Type type,
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const GURL& url,
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const base::string16& utf16);
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virtual ~ProxyResolverScriptData();
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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_PROXY_RESOLVER_SCRIPT_DATA_H_
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