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 static_assert(arraysize(download_type_names) == SRC_SAVE_PAGE_AS + 1,
  38               "download type enum has changed");
  39 static_assert(arraysize(download_danger_names) == DOWNLOAD_DANGER_TYPE_MAX,
  40               "download danger enum has changed");
  41
  42 }  // namespace
  43
  44 base::Value* ItemActivatedNetLogCallback(
  45     const DownloadItem* download_item,
  46     DownloadType download_type,
  47     const std::string* file_name,
  48     net::NetLog::LogLevel log_level) {
  49   base::DictionaryValue* dict = new base::DictionaryValue();
  50
  51   dict->SetString("type", download_type_names[download_type]);
  52   dict->SetString("id", base::Int64ToString(download_item->GetId()));
  53   dict->SetString("original_url", download_item->GetOriginalUrl().spec());
  54   dict->SetString("final_url", download_item->GetURL().spec());
  55   dict->SetString("file_name", *file_name);
  56   dict->SetString("danger_type",
  57                   download_danger_names[download_item->GetDangerType()]);
  58   dict->SetString("start_offset",
  59                   base::Int64ToString(download_item->GetReceivedBytes()));
  60   dict->SetBoolean("has_user_gesture", download_item->HasUserGesture());
  61
  62   return dict;
  63 }
  64
  65 base::Value* ItemCheckedNetLogCallback(
  66     DownloadDangerType danger_type,
  67     net::NetLog::LogLevel log_level) {
  68   base::DictionaryValue* dict = new base::DictionaryValue();
  69
  70   dict->SetString("danger_type", download_danger_names[danger_type]);
  71
  72   return dict;
  73 }
  74
  75 base::Value* ItemRenamedNetLogCallback(const base::FilePath* old_filename,
  76                                        const base::FilePath* new_filename,
  77                                        net::NetLog::LogLevel log_level) {
  78   base::DictionaryValue* dict = new base::DictionaryValue();
  79
  80   dict->SetString("old_filename", old_filename->AsUTF8Unsafe());
  81   dict->SetString("new_filename", new_filename->AsUTF8Unsafe());
  82
  83   return dict;
  84 }
  85
  86 base::Value* ItemInterruptedNetLogCallback(DownloadInterruptReason reason,
  87                                            int64 bytes_so_far,
  88                                            const std::string* hash_state,
  89                                            net::NetLog::LogLevel log_level) {
  90   base::DictionaryValue* dict = new base::DictionaryValue();
  91
  92   dict->SetString("interrupt_reason", DownloadInterruptReasonToString(reason));
  93   dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far));
  94   dict->SetString("hash_state",
  95                   base::HexEncode(hash_state->data(), hash_state->size()));
  96
  97   return dict;
  98 }
  99
 100 base::Value* ItemResumingNetLogCallback(bool user_initiated,
 101                                         DownloadInterruptReason reason,
 102                                         int64 bytes_so_far,
 103                                         const std::string* hash_state,
 104                                         net::NetLog::LogLevel log_level) {
 105   base::DictionaryValue* dict = new base::DictionaryValue();
 106
 107   dict->SetString("user_initiated", user_initiated ? "true" : "false");
 108   dict->SetString("interrupt_reason", DownloadInterruptReasonToString(reason));
 109   dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far));
 110   dict->SetString("hash_state",
 111                   base::HexEncode(hash_state->data(), hash_state->size()));
 112
 113   return dict;
 114 }
 115
 116 base::Value* ItemCompletingNetLogCallback(int64 bytes_so_far,
 117                                           const std::string* final_hash,
 118                                           net::NetLog::LogLevel log_level) {
 119   base::DictionaryValue* dict = new base::DictionaryValue();
 120
 121   dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far));
 122   dict->SetString("final_hash",
 123                   base::HexEncode(final_hash->data(), final_hash->size()));
 124
 125   return dict;
 126 }
 127
 128 base::Value* ItemFinishedNetLogCallback(bool auto_opened,
 129                                         net::NetLog::LogLevel log_level) {
 130   base::DictionaryValue* dict = new base::DictionaryValue();
 131
 132   dict->SetString("auto_opened", auto_opened ? "yes" : "no");
 133
 134   return dict;
 135 }
 136
 137 base::Value* ItemCanceledNetLogCallback(int64 bytes_so_far,
 138                                         const std::string* hash_state,
 139                                         net::NetLog::LogLevel log_level) {
 140   base::DictionaryValue* dict = new base::DictionaryValue();
 141
 142   dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far));
 143   dict->SetString("hash_state",
 144                   base::HexEncode(hash_state->data(), hash_state->size()));
 145
 146   return dict;
 147 }
 148
 149 base::Value* FileOpenedNetLogCallback(const base::FilePath* file_name,
 150                                       int64 start_offset,
 151                                       net::NetLog::LogLevel log_level) {
 152   base::DictionaryValue* dict = new base::DictionaryValue();
 153
 154   dict->SetString("file_name", file_name->AsUTF8Unsafe());
 155   dict->SetString("start_offset", base::Int64ToString(start_offset));
 156
 157   return dict;
 158 }
 159
 160 base::Value* FileStreamDrainedNetLogCallback(size_t stream_size,
 161                                              size_t num_buffers,
 162                                              net::NetLog::LogLevel log_level) {
 163   base::DictionaryValue* dict = new base::DictionaryValue();
 164
 165   dict->SetInteger("stream_size", static_cast<int>(stream_size));
 166   dict->SetInteger("num_buffers", static_cast<int>(num_buffers));
 167
 168   return dict;
 169 }
 170
 171 base::Value* FileRenamedNetLogCallback(const base::FilePath* old_filename,
 172                                        const base::FilePath* new_filename,
 173                                        net::NetLog::LogLevel log_level) {
 174   base::DictionaryValue* dict = new base::DictionaryValue();
 175
 176   dict->SetString("old_filename", old_filename->AsUTF8Unsafe());
 177   dict->SetString("new_filename", new_filename->AsUTF8Unsafe());
 178
 179   return dict;
 180 }
 181
 182 base::Value* FileErrorNetLogCallback(const char* operation,
 183                                      net::Error net_error,
 184                                      net::NetLog::LogLevel log_level) {
 185   base::DictionaryValue* dict = new base::DictionaryValue();
 186
 187   dict->SetString("operation", operation);
 188   dict->SetInteger("net_error", net_error);
 189
 190   return dict;
 191 }
 192
 193 base::Value* FileInterruptedNetLogCallback(const char* operation,
 194                                            int os_error,
 195                                            DownloadInterruptReason reason,
 196                                            net::NetLog::LogLevel log_level) {
 197   base::DictionaryValue* dict = new base::DictionaryValue();
 198
 199   dict->SetString("operation", operation);
 200   if (os_error != 0)
 201     dict->SetInteger("os_error", os_error);
 202   dict->SetString("interrupt_reason", DownloadInterruptReasonToString(reason));
 203
 204   return dict;
 205 }
 206
 207 }  // namespace content