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 "content/browser/download/download_net_log_parameters.h"
6
7#include "base/basictypes.h"
8#include "base/files/file_path.h"
9#include "base/logging.h"
10#include "base/strings/string_number_conversions.h"
11#include "base/values.h"
12#include "content/public/browser/download_interrupt_reasons.h"
13#include "net/base/net_errors.h"
14#include "url/gurl.h"
15
16namespace content {
17
18namespace {
19
20static const char* download_type_names[] = {
21  "NEW_DOWNLOAD",
22  "HISTORY_IMPORT",
23  "SAVE_PAGE_AS"
24};
25static const char* download_danger_names[] = {
26  "NOT_DANGEROUS",
27  "DANGEROUS_FILE",
28  "DANGEROUS_URL",
29  "DANGEROUS_CONTENT",
30  "MAYBE_DANGEROUS_CONTENT",
31  "UNCOMMON_CONTENT",
32  "USER_VALIDATED",
33  "DANGEROUS_HOST",
34  "POTENTIALLY_UNWANTED"
35};
36
37COMPILE_ASSERT(ARRAYSIZE_UNSAFE(download_type_names) == SRC_SAVE_PAGE_AS + 1,
38               download_type_enum_has_changed);
39COMPILE_ASSERT(ARRAYSIZE_UNSAFE(download_danger_names) ==
40                  DOWNLOAD_DANGER_TYPE_MAX,
41               download_danger_enum_has_changed);
42
43}  // namespace
44
45base::Value* ItemActivatedNetLogCallback(
46    const DownloadItem* download_item,
47    DownloadType download_type,
48    const std::string* file_name,
49    net::NetLog::LogLevel log_level) {
50  base::DictionaryValue* dict = new base::DictionaryValue();
51
52  dict->SetString("type", download_type_names[download_type]);
53  dict->SetString("id", base::Int64ToString(download_item->GetId()));
54  dict->SetString("original_url", download_item->GetOriginalUrl().spec());
55  dict->SetString("final_url", download_item->GetURL().spec());
56  dict->SetString("file_name", *file_name);
57  dict->SetString("danger_type",
58                  download_danger_names[download_item->GetDangerType()]);
59  dict->SetString("start_offset",
60                  base::Int64ToString(download_item->GetReceivedBytes()));
61  dict->SetBoolean("has_user_gesture", download_item->HasUserGesture());
62
63  return dict;
64}
65
66base::Value* ItemCheckedNetLogCallback(
67    DownloadDangerType danger_type,
68    net::NetLog::LogLevel log_level) {
69  base::DictionaryValue* dict = new base::DictionaryValue();
70
71  dict->SetString("danger_type", download_danger_names[danger_type]);
72
73  return dict;
74}
75
76base::Value* ItemRenamedNetLogCallback(const base::FilePath* old_filename,
77                                       const base::FilePath* new_filename,
78                                       net::NetLog::LogLevel log_level) {
79  base::DictionaryValue* dict = new base::DictionaryValue();
80
81  dict->SetString("old_filename", old_filename->AsUTF8Unsafe());
82  dict->SetString("new_filename", new_filename->AsUTF8Unsafe());
83
84  return dict;
85}
86
87base::Value* ItemInterruptedNetLogCallback(DownloadInterruptReason reason,
88                                           int64 bytes_so_far,
89                                           const std::string* hash_state,
90                                           net::NetLog::LogLevel log_level) {
91  base::DictionaryValue* dict = new base::DictionaryValue();
92
93  dict->SetString("interrupt_reason", DownloadInterruptReasonToString(reason));
94  dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far));
95  dict->SetString("hash_state",
96                  base::HexEncode(hash_state->data(), hash_state->size()));
97
98  return dict;
99}
100
101base::Value* ItemResumingNetLogCallback(bool user_initiated,
102                                        DownloadInterruptReason reason,
103                                        int64 bytes_so_far,
104                                        const std::string* hash_state,
105                                        net::NetLog::LogLevel log_level) {
106  base::DictionaryValue* dict = new base::DictionaryValue();
107
108  dict->SetString("user_initiated", user_initiated ? "true" : "false");
109  dict->SetString("interrupt_reason", DownloadInterruptReasonToString(reason));
110  dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far));
111  dict->SetString("hash_state",
112                  base::HexEncode(hash_state->data(), hash_state->size()));
113
114  return dict;
115}
116
117base::Value* ItemCompletingNetLogCallback(int64 bytes_so_far,
118                                          const std::string* final_hash,
119                                          net::NetLog::LogLevel log_level) {
120  base::DictionaryValue* dict = new base::DictionaryValue();
121
122  dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far));
123  dict->SetString("final_hash",
124                  base::HexEncode(final_hash->data(), final_hash->size()));
125
126  return dict;
127}
128
129base::Value* ItemFinishedNetLogCallback(bool auto_opened,
130                                        net::NetLog::LogLevel log_level) {
131  base::DictionaryValue* dict = new base::DictionaryValue();
132
133  dict->SetString("auto_opened", auto_opened ? "yes" : "no");
134
135  return dict;
136}
137
138base::Value* ItemCanceledNetLogCallback(int64 bytes_so_far,
139                                        const std::string* hash_state,
140                                        net::NetLog::LogLevel log_level) {
141  base::DictionaryValue* dict = new base::DictionaryValue();
142
143  dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far));
144  dict->SetString("hash_state",
145                  base::HexEncode(hash_state->data(), hash_state->size()));
146
147  return dict;
148}
149
150base::Value* FileOpenedNetLogCallback(const base::FilePath* file_name,
151                                      int64 start_offset,
152                                      net::NetLog::LogLevel log_level) {
153  base::DictionaryValue* dict = new base::DictionaryValue();
154
155  dict->SetString("file_name", file_name->AsUTF8Unsafe());
156  dict->SetString("start_offset", base::Int64ToString(start_offset));
157
158  return dict;
159}
160
161base::Value* FileStreamDrainedNetLogCallback(size_t stream_size,
162                                             size_t num_buffers,
163                                             net::NetLog::LogLevel log_level) {
164  base::DictionaryValue* dict = new base::DictionaryValue();
165
166  dict->SetInteger("stream_size", static_cast<int>(stream_size));
167  dict->SetInteger("num_buffers", static_cast<int>(num_buffers));
168
169  return dict;
170}
171
172base::Value* FileRenamedNetLogCallback(const base::FilePath* old_filename,
173                                       const base::FilePath* new_filename,
174                                       net::NetLog::LogLevel log_level) {
175  base::DictionaryValue* dict = new base::DictionaryValue();
176
177  dict->SetString("old_filename", old_filename->AsUTF8Unsafe());
178  dict->SetString("new_filename", new_filename->AsUTF8Unsafe());
179
180  return dict;
181}
182
183base::Value* FileErrorNetLogCallback(const char* operation,
184                                     net::Error net_error,
185                                     net::NetLog::LogLevel log_level) {
186  base::DictionaryValue* dict = new base::DictionaryValue();
187
188  dict->SetString("operation", operation);
189  dict->SetInteger("net_error", net_error);
190
191  return dict;
192}
193
194base::Value* FileInterruptedNetLogCallback(const char* operation,
195                                           int os_error,
196                                           DownloadInterruptReason reason,
197                                           net::NetLog::LogLevel log_level) {
198  base::DictionaryValue* dict = new base::DictionaryValue();
199
200  dict->SetString("operation", operation);
201  if (os_error != 0)
202    dict->SetInteger("os_error", os_error);
203  dict->SetString("interrupt_reason", DownloadInterruptReasonToString(reason));
204
205  return dict;
206}
207
208}  // namespace content
209