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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "net/disk_cache/net_log_parameters.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/logging.h" | |
9 #include "base/strings/string_number_conversions.h" | |
10 #include "base/values.h" | |
11 #include "net/base/net_errors.h" | |
12 #include "net/disk_cache/disk_cache.h" | |
13 | |
14 namespace { | |
15 | |
16 base::Value* NetLogEntryCreationCallback( | |
17 const disk_cache::Entry* entry, | |
18 bool created, | |
19 net::NetLog::LogLevel /* log_level */) { | |
20 base::DictionaryValue* dict = new base::DictionaryValue(); | |
21 dict->SetString("key", entry->GetKey()); | |
22 dict->SetBoolean("created", created); | |
23 return dict; | |
24 } | |
25 | |
26 base::Value* NetLogReadWriteDataCallback( | |
27 int index, | |
28 int offset, | |
29 int buf_len, | |
30 bool truncate, | |
31 net::NetLog::LogLevel /* log_level */) { | |
32 base::DictionaryValue* dict = new base::DictionaryValue(); | |
33 dict->SetInteger("index", index); | |
34 dict->SetInteger("offset", offset); | |
35 dict->SetInteger("buf_len", buf_len); | |
36 if (truncate) | |
37 dict->SetBoolean("truncate", truncate); | |
38 return dict; | |
39 } | |
40 | |
41 base::Value* NetLogReadWriteCompleteCallback( | |
42 int bytes_copied, | |
43 net::NetLog::LogLevel /* log_level */) { | |
44 DCHECK_NE(bytes_copied, net::ERR_IO_PENDING); | |
45 base::DictionaryValue* dict = new base::DictionaryValue(); | |
46 if (bytes_copied < 0) { | |
47 dict->SetInteger("net_error", bytes_copied); | |
48 } else { | |
49 dict->SetInteger("bytes_copied", bytes_copied); | |
50 } | |
51 return dict; | |
52 } | |
53 | |
54 base::Value* NetLogSparseOperationCallback( | |
55 int64 offset, | |
56 int buff_len, | |
57 net::NetLog::LogLevel /* log_level */) { | |
58 base::DictionaryValue* dict = new base::DictionaryValue(); | |
59 // Values can only be created with at most 32-bit integers. Using a string | |
60 // instead circumvents that restriction. | |
61 dict->SetString("offset", base::Int64ToString(offset)); | |
62 dict->SetInteger("buff_len", buff_len); | |
63 return dict; | |
64 } | |
65 | |
66 base::Value* NetLogSparseReadWriteCallback( | |
67 const net::NetLog::Source& source, | |
68 int child_len, | |
69 net::NetLog::LogLevel /* log_level */) { | |
70 base::DictionaryValue* dict = new base::DictionaryValue(); | |
71 source.AddToEventParameters(dict); | |
72 dict->SetInteger("child_len", child_len); | |
73 return dict; | |
74 } | |
75 | |
76 base::Value* NetLogGetAvailableRangeResultCallback( | |
77 int64 start, | |
78 int result, | |
79 net::NetLog::LogLevel /* log_level */) { | |
80 base::DictionaryValue* dict = new base::DictionaryValue(); | |
81 if (result > 0) { | |
82 dict->SetInteger("length", result); | |
83 dict->SetString("start", base::Int64ToString(start)); | |
84 } else { | |
85 dict->SetInteger("net_error", result); | |
86 } | |
87 return dict; | |
88 } | |
89 | |
90 } // namespace | |
91 | |
92 namespace disk_cache { | |
93 | |
94 net::NetLog::ParametersCallback CreateNetLogEntryCreationCallback( | |
95 const Entry* entry, | |
96 bool created) { | |
97 DCHECK(entry); | |
98 return base::Bind(&NetLogEntryCreationCallback, entry, created); | |
99 } | |
100 | |
101 net::NetLog::ParametersCallback CreateNetLogReadWriteDataCallback( | |
102 int index, | |
103 int offset, | |
104 int buf_len, | |
105 bool truncate) { | |
106 return base::Bind(&NetLogReadWriteDataCallback, | |
107 index, offset, buf_len, truncate); | |
108 } | |
109 | |
110 net::NetLog::ParametersCallback CreateNetLogReadWriteCompleteCallback( | |
111 int bytes_copied) { | |
112 return base::Bind(&NetLogReadWriteCompleteCallback, bytes_copied); | |
113 } | |
114 | |
115 net::NetLog::ParametersCallback CreateNetLogSparseOperationCallback( | |
116 int64 offset, | |
117 int buff_len) { | |
118 return base::Bind(&NetLogSparseOperationCallback, offset, buff_len); | |
119 } | |
120 | |
121 net::NetLog::ParametersCallback CreateNetLogSparseReadWriteCallback( | |
122 const net::NetLog::Source& source, | |
123 int child_len) { | |
124 return base::Bind(&NetLogSparseReadWriteCallback, source, child_len); | |
125 } | |
126 | |
127 net::NetLog::ParametersCallback CreateNetLogGetAvailableRangeResultCallback( | |
128 int64 start, | |
129 int result) { | |
130 return base::Bind(&NetLogGetAvailableRangeResultCallback, start, result); | |
131 } | |
132 | |
133 } // namespace disk_cache | |
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