First stage of proxy extension API.

Adds a basic API that will cover the features available with the --proxy-server command-line switch,
once the underlying proxy config is rewritten to actually access the pref dynamically rather than
only ever loading a proxy config on startup.

BUG=48930
TEST=covered by browser_tests (ExtensionApiTest.Proxy*)

Review URL: http://codereview.chromium.org/3074013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@54882 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 37 insertions, 0 deletions

diff --git a/chrome/browser/extensions/extension_proxy_api.h b/chrome/browser/extensions/extension_proxy_api.h
new file mode 100644
index 0000000..1bc7ae3
--- /dev/null
+++ b/chrome/browser/extensions/extension_proxy_api.h
@@ -0,0 +1,37 @@
+// Copyright (c) 2010 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 CHROME_BROWSER_EXTENSIONS_EXTENSION_PROXY_API_H_
+#define CHROME_BROWSER_EXTENSIONS_EXTENSION_PROXY_API_H_
+
+#include <string>
+
+#include "chrome/browser/extensions/extension_function.h"
+
+class DictionaryValue;
+
+class UseCustomProxySettingsFunction : public SyncExtensionFunction {
+ public:
+  ~UseCustomProxySettingsFunction() {}
+  virtual bool RunImpl();
+
+  DECLARE_EXTENSION_FUNCTION_NAME("experimental.proxy.useCustomProxySettings")
+
+ private:
+  struct ProxyServer {
+    enum {
+      INVALID_PORT = -1
+    };
+    ProxyServer() : scheme("http"), host(""), port(INVALID_PORT) {}
+
+    // The scheme of the proxy URI itself.
+    std::string scheme;
+    std::string host;
+    int port;
+  };
+
+  bool GetProxyServer(const DictionaryValue* dict, ProxyServer* proxy_server);
+};
+
+#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_PROXY_API_H_