split up proxy_service into several files (one per class).

Review URL: http://codereview.chromium.org/28278

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10739 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 86 insertions, 0 deletions

diff --git a/net/proxy/proxy_info.h b/net/proxy/proxy_info.h
new file mode 100644
index 0000000..e66f9ec
--- /dev/null
+++ b/net/proxy/proxy_info.h
@@ -0,0 +1,86 @@
+// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef NET_PROXY_PROXY_INFO_H_
+#define NET_PROXY_PROXY_INFO_H_
+
+#include <string>
+
+#include "net/proxy/proxy_config.h"
+#include "net/proxy/proxy_list.h"
+#include "net/proxy/proxy_retry_info.h"
+#include "net/proxy/proxy_server.h"
+
+class GURL;
+
+namespace net {
+
+// This object holds proxy information returned by ResolveProxy.
+class ProxyInfo {
+ public:
+  ProxyInfo();
+  // Default copy-constructor and assignment operator are OK!
+
+  // Use the same proxy server as the given |proxy_info|.
+  void Use(const ProxyInfo& proxy_info);
+
+  // Use a direct connection.
+  void UseDirect();
+
+  // Use a specific proxy server, of the form:
+  //   proxy-uri = [<scheme> "://"] <hostname> [":" <port>]
+  // This may optionally be a semi-colon delimited list of <proxy-uri>.
+  // It is OK to have LWS between entries.
+  void UseNamedProxy(const std::string& proxy_uri_list);
+
+  // Parse from the given PAC result.
+  void UsePacString(const std::string& pac_string) {
+    proxy_list_.SetFromPacString(pac_string);
+  }
+
+  // Returns true if this proxy info specifies a direct connection.
+  bool is_direct() const { return proxy_list_.Get().is_direct(); }
+
+  // Returns the first valid proxy server.
+  ProxyServer proxy_server() const { return proxy_list_.Get(); }
+
+  // See description in ProxyList::ToPacString().
+  std::string ToPacString();
+
+  // Marks the current proxy as bad. Returns true if there is another proxy
+  // available to try in proxy list_.
+  bool Fallback(ProxyRetryInfoMap* proxy_retry_info) {
+    return proxy_list_.Fallback(proxy_retry_info);
+  }
+
+  // Remove all proxies known to be bad from the proxy list.
+  void RemoveBadProxies(const ProxyRetryInfoMap& proxy_retry_info) {
+    proxy_list_.RemoveBadProxies(proxy_retry_info);
+  }
+
+  // Delete any entry which doesn't have one of the specified proxy schemes.
+  void RemoveProxiesWithoutScheme(int scheme_bit_field) {
+    proxy_list_.RemoveProxiesWithoutScheme(scheme_bit_field);
+  }
+
+ private:
+  friend class ProxyService;
+
+  // If proxy_list_ is set to empty, then a "direct" connection is indicated.
+  ProxyList proxy_list_;
+
+  // This value identifies the proxy config used to initialize this object.
+  ProxyConfig::ID config_id_;
+
+  // This flag is false when the proxy configuration was known to be bad when
+  // this proxy info was initialized.  In such cases, we know that if this
+  // proxy info does not yield a connection that we might want to reconsider
+  // the proxy config given by config_id_.
+  bool config_was_tried_;
+};
+
+}  // namespace net
+
+#endif  // NET_PROXY_PROXY_INFO_H_
+