Add net to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 69 insertions, 0 deletions

diff --git a/net/base/auth_cache.cc b/net/base/auth_cache.cc
new file mode 100644
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--- /dev/null
+++ b/net/base/auth_cache.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "net/base/auth_cache.h"
+
+#include "base/string_util.h"
+#include "googleurl/src/gurl.h"
+
+// Create an AuthCacheKey from url and auth_info.
+//
+// The cache key is made up of two components, separated by a slash /.
+// 1. The host (proxy or server) requesting authentication.  For a server,
+//    this component also includes the scheme (protocol) and port (if not
+//    the default port for the protocol) to distinguish between multiple
+//    servers running on the same computer.
+// 2. The realm.
+//
+// The format of the cache key for proxy auth is:
+//     proxy-host/auth-realm
+// The format of the cache key for server auth is:
+//     url-scheme://url-host[:url-port]/auth-realm
+
+// static
+AuthCache::AuthCacheKey AuthCache::HttpKey(
+    const GURL& url,
+    const AuthChallengeInfo& auth_info) {
+  AuthCacheKey auth_cache_key;
+  if (auth_info.is_proxy) {
+    auth_cache_key = WideToASCII(auth_info.host);
+    auth_cache_key.append("/");
+  } else {
+    // Take scheme, host, and port from the url.
+    auth_cache_key = url.GetOrigin().spec();
+    // This ends with a "/".
+  }
+  auth_cache_key.append(WideToUTF8(auth_info.realm));
+  return auth_cache_key;
+}
+
+AuthData* AuthCache::Lookup(const AuthCacheKey& key) {
+  AuthCacheMap::iterator iter = cache_.find(key);
+  return (iter == cache_.end()) ? NULL : iter->second;
+}