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Side by Side Diff: content/browser/appcache/appcache.h

Issue 1549113002: Switch to standard integer types in content/browser/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 12 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CONTENT_BROWSER_APPCACHE_APPCACHE_H_ 5 #ifndef CONTENT_BROWSER_APPCACHE_APPCACHE_H_
6 #define CONTENT_BROWSER_APPCACHE_APPCACHE_H_ 6 #define CONTENT_BROWSER_APPCACHE_APPCACHE_H_
7 7
8 #include <stdint.h>
9
8 #include <map> 10 #include <map>
9 #include <set> 11 #include <set>
10 #include <vector> 12 #include <vector>
11 13
12 #include "base/gtest_prod_util.h" 14 #include "base/gtest_prod_util.h"
15 #include "base/macros.h"
13 #include "base/memory/ref_counted.h" 16 #include "base/memory/ref_counted.h"
14 #include "base/time/time.h" 17 #include "base/time/time.h"
15 #include "content/browser/appcache/appcache_database.h" 18 #include "content/browser/appcache/appcache_database.h"
16 #include "content/browser/appcache/appcache_entry.h" 19 #include "content/browser/appcache/appcache_entry.h"
17 #include "content/browser/appcache/appcache_manifest_parser.h" 20 #include "content/browser/appcache/appcache_manifest_parser.h"
18 #include "content/common/content_export.h" 21 #include "content/common/content_export.h"
19 #include "url/gurl.h" 22 #include "url/gurl.h"
20 23
21 namespace net { 24 namespace net {
22 class IOBuffer; 25 class IOBuffer;
(...skipping 12 matching lines...) Expand all
35 38
36 // Set of cached resources for an application. A cache exists as long as a 39 // Set of cached resources for an application. A cache exists as long as a
37 // host is associated with it, the cache is in an appcache group or the 40 // host is associated with it, the cache is in an appcache group or the
38 // cache is being created during an appcache upate. 41 // cache is being created during an appcache upate.
39 class CONTENT_EXPORT AppCache 42 class CONTENT_EXPORT AppCache
40 : public base::RefCounted<AppCache> { 43 : public base::RefCounted<AppCache> {
41 public: 44 public:
42 typedef std::map<GURL, AppCacheEntry> EntryMap; 45 typedef std::map<GURL, AppCacheEntry> EntryMap;
43 typedef std::set<AppCacheHost*> AppCacheHosts; 46 typedef std::set<AppCacheHost*> AppCacheHosts;
44 47
45 AppCache(AppCacheStorage* storage, int64 cache_id); 48 AppCache(AppCacheStorage* storage, int64_t cache_id);
46 49
47 int64 cache_id() const { return cache_id_; } 50 int64_t cache_id() const { return cache_id_; }
48 51
49 AppCacheGroup* owning_group() const { return owning_group_.get(); } 52 AppCacheGroup* owning_group() const { return owning_group_.get(); }
50 53
51 bool is_complete() const { return is_complete_; } 54 bool is_complete() const { return is_complete_; }
52 void set_complete(bool value) { is_complete_ = value; } 55 void set_complete(bool value) { is_complete_ = value; }
53 56
54 // Adds a new entry. Entry must not already be in cache. 57 // Adds a new entry. Entry must not already be in cache.
55 void AddEntry(const GURL& url, const AppCacheEntry& entry); 58 void AddEntry(const GURL& url, const AppCacheEntry& entry);
56 59
57 // Adds a new entry or modifies an existing entry by merging the types 60 // Adds a new entry or modifies an existing entry by merging the types
58 // of the new entry with the existing entry. Returns true if a new entry 61 // of the new entry with the existing entry. Returns true if a new entry
59 // is added, false if the flags are merged into an existing entry. 62 // is added, false if the flags are merged into an existing entry.
60 bool AddOrModifyEntry(const GURL& url, const AppCacheEntry& entry); 63 bool AddOrModifyEntry(const GURL& url, const AppCacheEntry& entry);
61 64
62 // Removes an entry from the EntryMap, the URL must be in the set. 65 // Removes an entry from the EntryMap, the URL must be in the set.
63 void RemoveEntry(const GURL& url); 66 void RemoveEntry(const GURL& url);
64 67
65 // Do not store or delete the returned ptr, they're owned by 'this'. 68 // Do not store or delete the returned ptr, they're owned by 'this'.
66 AppCacheEntry* GetEntry(const GURL& url); 69 AppCacheEntry* GetEntry(const GURL& url);
67 const AppCacheEntry* GetEntryWithResponseId(int64 response_id) { 70 const AppCacheEntry* GetEntryWithResponseId(int64_t response_id) {
68 return GetEntryAndUrlWithResponseId(response_id, NULL); 71 return GetEntryAndUrlWithResponseId(response_id, NULL);
69 } 72 }
70 const AppCacheEntry* GetEntryAndUrlWithResponseId( 73 const AppCacheEntry* GetEntryAndUrlWithResponseId(int64_t response_id,
71 int64 response_id, GURL* optional_url); 74 GURL* optional_url);
72 const EntryMap& entries() const { return entries_; } 75 const EntryMap& entries() const { return entries_; }
73 76
74 // The AppCache owns the collection of executable handlers that have 77 // The AppCache owns the collection of executable handlers that have
75 // been started for this instance. The getter looks up an existing 78 // been started for this instance. The getter looks up an existing
76 // handler returning null if not found, the GetOrCreate method will 79 // handler returning null if not found, the GetOrCreate method will
77 // cons one up if not found. 80 // cons one up if not found.
78 // Do not store the returned ptrs, they're owned by 'this'. 81 // Do not store the returned ptrs, they're owned by 'this'.
79 AppCacheExecutableHandler* GetExecutableHandler(int64 response_id); 82 AppCacheExecutableHandler* GetExecutableHandler(int64_t response_id);
80 AppCacheExecutableHandler* GetOrCreateExecutableHandler( 83 AppCacheExecutableHandler* GetOrCreateExecutableHandler(
81 int64 response_id, net::IOBuffer* handler_source); 84 int64_t response_id,
85 net::IOBuffer* handler_source);
82 86
83 // Returns the URL of the resource used as entry for 'namespace_url'. 87 // Returns the URL of the resource used as entry for 'namespace_url'.
84 GURL GetFallbackEntryUrl(const GURL& namespace_url) const { 88 GURL GetFallbackEntryUrl(const GURL& namespace_url) const {
85 return GetNamespaceEntryUrl(fallback_namespaces_, namespace_url); 89 return GetNamespaceEntryUrl(fallback_namespaces_, namespace_url);
86 } 90 }
87 GURL GetInterceptEntryUrl(const GURL& namespace_url) const { 91 GURL GetInterceptEntryUrl(const GURL& namespace_url) const {
88 return GetNamespaceEntryUrl(intercept_namespaces_, namespace_url); 92 return GetNamespaceEntryUrl(intercept_namespaces_, namespace_url);
89 } 93 }
90 94
91 AppCacheHosts& associated_hosts() { return associated_hosts_; } 95 AppCacheHosts& associated_hosts() { return associated_hosts_; }
92 96
93 bool IsNewerThan(AppCache* cache) const { 97 bool IsNewerThan(AppCache* cache) const {
94 // TODO(michaeln): revisit, the system clock can be set 98 // TODO(michaeln): revisit, the system clock can be set
95 // back in time which would confuse this logic. 99 // back in time which would confuse this logic.
96 if (update_time_ > cache->update_time_) 100 if (update_time_ > cache->update_time_)
97 return true; 101 return true;
98 102
99 // Tie breaker. Newer caches have a larger cache ID. 103 // Tie breaker. Newer caches have a larger cache ID.
100 if (update_time_ == cache->update_time_) 104 if (update_time_ == cache->update_time_)
101 return cache_id_ > cache->cache_id_; 105 return cache_id_ > cache->cache_id_;
102 106
103 return false; 107 return false;
104 } 108 }
105 109
106 base::Time update_time() const { return update_time_; } 110 base::Time update_time() const { return update_time_; }
107 111
108 int64 cache_size() const { return cache_size_; } 112 int64_t cache_size() const { return cache_size_; }
109 113
110 void set_update_time(base::Time ticks) { update_time_ = ticks; } 114 void set_update_time(base::Time ticks) { update_time_ = ticks; }
111 115
112 // Initializes the cache with information in the manifest. 116 // Initializes the cache with information in the manifest.
113 // Do not use the manifest after this call. 117 // Do not use the manifest after this call.
114 void InitializeWithManifest(AppCacheManifest* manifest); 118 void InitializeWithManifest(AppCacheManifest* manifest);
115 119
116 // Initializes the cache with the information in the database records. 120 // Initializes the cache with the information in the database records.
117 void InitializeWithDatabaseRecords( 121 void InitializeWithDatabaseRecords(
118 const AppCacheDatabase::CacheRecord& cache_record, 122 const AppCacheDatabase::CacheRecord& cache_record,
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after
169 173
170 GURL GetNamespaceEntryUrl(const AppCacheNamespaceVector& namespaces, 174 GURL GetNamespaceEntryUrl(const AppCacheNamespaceVector& namespaces,
171 const GURL& namespace_url) const; 175 const GURL& namespace_url) const;
172 176
173 // Use AppCacheHost::Associate*Cache() to manipulate host association. 177 // Use AppCacheHost::Associate*Cache() to manipulate host association.
174 void AssociateHost(AppCacheHost* host) { 178 void AssociateHost(AppCacheHost* host) {
175 associated_hosts_.insert(host); 179 associated_hosts_.insert(host);
176 } 180 }
177 void UnassociateHost(AppCacheHost* host); 181 void UnassociateHost(AppCacheHost* host);
178 182
179 const int64 cache_id_; 183 const int64_t cache_id_;
180 scoped_refptr<AppCacheGroup> owning_group_; 184 scoped_refptr<AppCacheGroup> owning_group_;
181 AppCacheHosts associated_hosts_; 185 AppCacheHosts associated_hosts_;
182 186
183 EntryMap entries_; // contains entries of all types 187 EntryMap entries_; // contains entries of all types
184 188
185 AppCacheNamespaceVector intercept_namespaces_; 189 AppCacheNamespaceVector intercept_namespaces_;
186 AppCacheNamespaceVector fallback_namespaces_; 190 AppCacheNamespaceVector fallback_namespaces_;
187 AppCacheNamespaceVector online_whitelist_namespaces_; 191 AppCacheNamespaceVector online_whitelist_namespaces_;
188 bool online_whitelist_all_; 192 bool online_whitelist_all_;
189 193
190 bool is_complete_; 194 bool is_complete_;
191 195
192 // when this cache was last updated 196 // when this cache was last updated
193 base::Time update_time_; 197 base::Time update_time_;
194 198
195 int64 cache_size_; 199 int64_t cache_size_;
196 200
197 typedef std::map<int64, AppCacheExecutableHandler*> HandlerMap; 201 typedef std::map<int64_t, AppCacheExecutableHandler*> HandlerMap;
198 HandlerMap executable_handlers_; 202 HandlerMap executable_handlers_;
199 203
200 // to notify storage when cache is deleted 204 // to notify storage when cache is deleted
201 AppCacheStorage* storage_; 205 AppCacheStorage* storage_;
202 206
203 FRIEND_TEST_ALL_PREFIXES(content::AppCacheTest, InitializeWithManifest); 207 FRIEND_TEST_ALL_PREFIXES(content::AppCacheTest, InitializeWithManifest);
204 FRIEND_TEST_ALL_PREFIXES(content::AppCacheTest, ToFromDatabaseRecords); 208 FRIEND_TEST_ALL_PREFIXES(content::AppCacheTest, ToFromDatabaseRecords);
205 DISALLOW_COPY_AND_ASSIGN(AppCache); 209 DISALLOW_COPY_AND_ASSIGN(AppCache);
206 }; 210 };
207 211
208 } // namespace content 212 } // namespace content
209 213
210 #endif // CONTENT_BROWSER_APPCACHE_APPCACHE_H_ 214 #endif // CONTENT_BROWSER_APPCACHE_APPCACHE_H_
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