Cache login identity for NewFTP transactions.

net/ftp/ftp_auth_cache.cc

 // 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.
 
 #include "net/ftp/ftp_auth_cache.h"
 
 #include "base/logging.h"
 #include "googleurl/src/gurl.h"
 
 namespace net {
 
 // static
 const size_t FtpAuthCache::kMaxEntries = 10;
 
-AuthData* FtpAuthCache::Lookup(const GURL& origin) {
-  Entry* entry = LookupEntry(origin);
-  return (entry ? entry->auth_data : NULL);
+FtpAuthCache::Entry* FtpAuthCache::Lookup(const GURL& origin) {
+  for (EntryList::iterator it = entries_.begin(); it != entries_.end(); ++it) {
+    if (it->origin == origin)
+      return &(*it);
+  }
+  return NULL;
 }
 
-void FtpAuthCache::Add(const GURL& origin, AuthData* auth_data) {
+void FtpAuthCache::Add(const GURL& origin, const std::wstring& username,
+                       const std::wstring& password) {
   DCHECK(origin.SchemeIs("ftp"));
   DCHECK_EQ(origin.GetOrigin(), origin);
 
-  Entry* entry = LookupEntry(origin);
+  Entry* entry = Lookup(origin);
   if (entry) {
-    entry->auth_data = auth_data;
+    entry->username = username;
+    entry->password = password;
   } else {
-    entries_.push_front(Entry(origin, auth_data));
+    entries_.push_front(Entry(origin, username, password));
 
     // Prevent unbound memory growth of the cache.
     if (entries_.size() > kMaxEntries)
       entries_.pop_back();
   }
 }
 
-void FtpAuthCache::Remove(const GURL& origin) {
+void FtpAuthCache::Remove(const GURL& origin, const std::wstring& username,
+                          const std::wstring& password) {
   for (EntryList::iterator it = entries_.begin(); it != entries_.end(); ++it) {
-    if (it->origin == origin) {
+    if (it->origin == origin && it->username == username &&
+        it->password == password) {
       entries_.erase(it);
-      DCHECK(!LookupEntry(origin));
+      DCHECK(!Lookup(origin));
       return;
     }
   }
 }
 
-FtpAuthCache::Entry* FtpAuthCache::LookupEntry(const GURL& origin) {
-  for (EntryList::iterator it = entries_.begin(); it != entries_.end(); ++it) {
-    if (it->origin == origin)
-      return &(*it);
-  }
-  return NULL;
-}
-
 }  // namespace net