content/browser/download/download_net_log_parameters.cc

   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
  16 namespace content {
  17
  18 namespace {
  19
  20 static const char* download_type_names[] = {
  21   "NEW_DOWNLOAD",
  22   "HISTORY_IMPORT",
  23   "SAVE_PAGE_AS"
  24 };
  25 static 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
  37 COMPILE_ASSERT(ARRAYSIZE_UNSAFE(download_type_names) == SRC_SAVE_PAGE_AS + 1,
  38                download_type_enum_has_changed);
  39 COMPILE_ASSERT(ARRAYSIZE_UNSAFE(download_danger_names) ==
  40                   DOWNLOAD_DANGER_TYPE_MAX,
  41                download_danger_enum_has_changed);
  42
  43 }  // namespace
  44
  45 base::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
  66 base::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
  76 base::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
  87 base::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", InterruptReasonDebugString(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
 101 base::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", InterruptReasonDebugString(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
 117 base::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
 129 base::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
 138 base::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
 150 base::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
 161 base::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
 172 base::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
 183 base::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
 194 base::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", InterruptReasonDebugString(reason));
 204
 205   return dict;
 206 }
 207
 208 }  // namespace content