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Side by Side Diff: net/disk_cache/mem_entry_impl.h

Issue 6263010: More net/ header/implementation method reordering. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 9 years, 11 months ago
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1 // Copyright (c) 2006-2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2010 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 NET_DISK_CACHE_MEM_ENTRY_IMPL_H_ 5 #ifndef NET_DISK_CACHE_MEM_ENTRY_IMPL_H_
6 #define NET_DISK_CACHE_MEM_ENTRY_IMPL_H_ 6 #define NET_DISK_CACHE_MEM_ENTRY_IMPL_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/hash_tables.h" 9 #include "base/hash_tables.h"
10 #include "base/scoped_ptr.h" 10 #include "base/scoped_ptr.h"
(...skipping 34 matching lines...) Expand 10 before | Expand all | Expand 10 after
45 45
46 class MemEntryImpl : public Entry { 46 class MemEntryImpl : public Entry {
47 public: 47 public:
48 enum EntryType { 48 enum EntryType {
49 kParentEntry, 49 kParentEntry,
50 kChildEntry, 50 kChildEntry,
51 }; 51 };
52 52
53 explicit MemEntryImpl(MemBackendImpl* backend); 53 explicit MemEntryImpl(MemBackendImpl* backend);
54 54
55 // Entry interface.
56 virtual void Doom();
57 virtual void Close();
58 virtual std::string GetKey() const;
59 virtual base::Time GetLastUsed() const;
60 virtual base::Time GetLastModified() const;
61 virtual int32 GetDataSize(int index) const;
62 virtual int ReadData(int index, int offset, net::IOBuffer* buf, int buf_len,
63 net::CompletionCallback* completion_callback);
64 virtual int WriteData(int index, int offset, net::IOBuffer* buf, int buf_len,
65 net::CompletionCallback* completion_callback,
66 bool truncate);
67 virtual int ReadSparseData(int64 offset, net::IOBuffer* buf, int buf_len,
68 net::CompletionCallback* completion_callback);
69 virtual int WriteSparseData(int64 offset, net::IOBuffer* buf, int buf_len,
70 net::CompletionCallback* completion_callback);
71 virtual int GetAvailableRange(int64 offset, int len, int64* start,
72 CompletionCallback* callback);
73 virtual bool CouldBeSparse() const;
74 virtual void CancelSparseIO() {}
75 virtual int ReadyForSparseIO(net::CompletionCallback* completion_callback);
76
77 // Performs the initialization of a EntryImpl that will be added to the 55 // Performs the initialization of a EntryImpl that will be added to the
78 // cache. 56 // cache.
79 bool CreateEntry(const std::string& key); 57 bool CreateEntry(const std::string& key);
80 58
81 // Permanently destroys this entry. 59 // Permanently destroys this entry.
82 void InternalDoom(); 60 void InternalDoom();
83 61
84 void Open(); 62 void Open();
85 bool InUse(); 63 bool InUse();
86 64
(...skipping 10 matching lines...) Expand all
97 } 75 }
98 76
99 void set_prev(MemEntryImpl* prev) { 77 void set_prev(MemEntryImpl* prev) {
100 prev_ = prev; 78 prev_ = prev;
101 } 79 }
102 80
103 EntryType type() const { 81 EntryType type() const {
104 return parent_ ? kChildEntry : kParentEntry; 82 return parent_ ? kChildEntry : kParentEntry;
105 } 83 }
106 84
85 // Entry interface.
86 virtual void Doom();
87 virtual void Close();
88 virtual std::string GetKey() const;
89 virtual base::Time GetLastUsed() const;
90 virtual base::Time GetLastModified() const;
91 virtual int32 GetDataSize(int index) const;
92 virtual int ReadData(int index, int offset, net::IOBuffer* buf, int buf_len,
93 net::CompletionCallback* completion_callback);
94 virtual int WriteData(int index, int offset, net::IOBuffer* buf, int buf_len,
95 net::CompletionCallback* completion_callback,
96 bool truncate);
97 virtual int ReadSparseData(int64 offset, net::IOBuffer* buf, int buf_len,
98 net::CompletionCallback* completion_callback);
99 virtual int WriteSparseData(int64 offset, net::IOBuffer* buf, int buf_len,
100 net::CompletionCallback* completion_callback);
101 virtual int GetAvailableRange(int64 offset, int len, int64* start,
102 CompletionCallback* callback);
103 virtual bool CouldBeSparse() const;
104 virtual void CancelSparseIO() {}
105 virtual int ReadyForSparseIO(net::CompletionCallback* completion_callback);
106
107 private: 107 private:
108 typedef base::hash_map<int, MemEntryImpl*> EntryMap; 108 typedef base::hash_map<int, MemEntryImpl*> EntryMap;
109 109
110 enum { 110 enum {
111 NUM_STREAMS = 3 111 NUM_STREAMS = 3
112 }; 112 };
113 113
114 ~MemEntryImpl(); 114 ~MemEntryImpl();
115 115
116 // Old Entry interface. 116 // Old Entry interface.
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after
162 base::Time last_used_; 162 base::Time last_used_;
163 MemBackendImpl* backend_; // Back pointer to the cache. 163 MemBackendImpl* backend_; // Back pointer to the cache.
164 bool doomed_; // True if this entry was removed from the cache. 164 bool doomed_; // True if this entry was removed from the cache.
165 165
166 DISALLOW_COPY_AND_ASSIGN(MemEntryImpl); 166 DISALLOW_COPY_AND_ASSIGN(MemEntryImpl);
167 }; 167 };
168 168
169 } // namespace disk_cache 169 } // namespace disk_cache
170 170
171 #endif // NET_DISK_CACHE_MEM_ENTRY_IMPL_H_ 171 #endif // NET_DISK_CACHE_MEM_ENTRY_IMPL_H_
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