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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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