Added net logging to DownloadItem.

Should any client of the DownloadItem wish to enable logging for it, they only need to provide a BoundNetLog or NetLog (depending on the download type).  None currently do.

This is the third of 4 CLs that will enable net logging for downloads.

BUG=None
TEST=None


Review URL: http://codereview.chromium.org/9121053

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@120911 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 175 insertions, 0 deletions

diff --git a/content/browser/download/download_net_log_parameters.cc b/content/browser/download/download_net_log_parameters.cc
index 33a17f6..22a800b 100644
--- a/content/browser/download/download_net_log_parameters.cc
+++ b/content/browser/download/download_net_log_parameters.cc
@@ -13,6 +13,181 @@
 
 namespace download_net_logs {
 
+namespace {
+
+static const char* download_type_names[] = {
+  "NEW_DOWNLOAD",
+  "HISTORY_IMPORT",
+  "SAVE_PAGE_AS"
+};
+static const char* download_safety_names[] = {
+  "SAFE",
+  "DANGEROUS",
+  "DANGEROUS_BUT_VALIDATED"
+};
+static const char* download_danger_names[] = {
+  "NOT_DANGEROUS",
+  "DANGEROUS_FILE",
+  "DANGEROUS_URL",
+  "DANGEROUS_CONTENT",
+  "MAYBE_DANGEROUS_CONTENT"
+};
+
+COMPILE_ASSERT(ARRAYSIZE_UNSAFE(download_type_names) == SRC_SAVE_PAGE_AS + 1,
+               download_type_enum_has_changed);
+COMPILE_ASSERT(ARRAYSIZE_UNSAFE(download_safety_names) ==
+                  content::DownloadItem::DANGEROUS_BUT_VALIDATED + 1,
+               downloaditem_safety_state_enum_has_changed);
+COMPILE_ASSERT(ARRAYSIZE_UNSAFE(download_danger_names) ==
+                  content::DOWNLOAD_DANGER_TYPE_MAX,
+               download_danger_enum_has_changed);
+
+}  // namespace
+
+ItemActivatedParameters::ItemActivatedParameters(
+    DownloadType download_type,
+    int64 id,
+    const std::string& original_url,
+    const std::string& final_url,
+    const std::string& file_name,
+    content::DownloadDangerType danger_type,
+    content::DownloadItem::SafetyState safety_state,
+    int64 start_offset)
+        : type_(download_type),
+          id_(id),
+          original_url_(original_url),
+          final_url_(final_url),
+          file_name_(file_name),
+          danger_type_(danger_type),
+          safety_state_(safety_state),
+          start_offset_(start_offset) {
+}
+
+ItemActivatedParameters::~ItemActivatedParameters() {
+}
+
+Value* ItemActivatedParameters::ToValue() const {
+  DictionaryValue* dict = new DictionaryValue();
+
+  dict->SetString("type", download_type_names[type_]);
+  dict->SetString("id", base::Int64ToString(id_));
+  dict->SetString("original_url", original_url_);
+  dict->SetString("final_url", final_url_);
+  dict->SetString("file_name", file_name_);
+  dict->SetString("danger_type", download_danger_names[danger_type_]);
+  dict->SetString("safety_state", download_safety_names[safety_state_]);
+  dict->SetString("start_offset", base::Int64ToString(start_offset_));
+
+  return dict;
+}
+
+ItemCheckedParameters::ItemCheckedParameters(
+    content::DownloadDangerType danger_type,
+    content::DownloadItem::SafetyState safety_state)
+        : danger_type_(danger_type), safety_state_(safety_state) {
+}
+
+Value* ItemCheckedParameters::ToValue() const {
+  DictionaryValue* dict = new DictionaryValue();
+
+  dict->SetString("danger_type", download_danger_names[danger_type_]);
+  dict->SetString("safety_state", download_safety_names[safety_state_]);
+
+  return dict;
+}
+
+ItemInHistoryParameters::ItemInHistoryParameters(int64 handle)
+    : db_handle_(handle) {
+}
+
+Value* ItemInHistoryParameters::ToValue() const {
+  DictionaryValue* dict = new DictionaryValue();
+
+  dict->SetString("db_handle", base::Int64ToString(db_handle_));
+
+  return dict;
+}
+
+ItemUpdatedParameters::ItemUpdatedParameters(int64 bytes_so_far)
+    : bytes_so_far_(bytes_so_far) {
+}
+
+Value* ItemUpdatedParameters::ToValue() const {
+  DictionaryValue* dict = new DictionaryValue();
+
+  dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far_));
+
+  return dict;
+}
+
+ItemRenamedParameters::ItemRenamedParameters(
+    const std::string& old_filename, const std::string& new_filename)
+        : old_filename_(old_filename), new_filename_(new_filename) {
+}
+
+Value* ItemRenamedParameters::ToValue() const {
+  DictionaryValue* dict = new DictionaryValue();
+
+  dict->SetString("old_filename", old_filename_);
+  dict->SetString("new_filename", new_filename_);
+
+  return dict;
+}
+
+ItemInterruptedParameters::ItemInterruptedParameters(
+    InterruptReason reason,
+    int64 bytes_so_far,
+    const std::string& hash_state)
+        : reason_(reason),
+          bytes_so_far_(bytes_so_far),
+          hash_state_(hash_state) {
+}
+
+Value* ItemInterruptedParameters::ToValue() const {
+  DictionaryValue* dict = new DictionaryValue();
+
+  dict->SetString("interrupt_reason", InterruptReasonDebugString(reason_));
+  dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far_));
+  dict->SetString("hash_state",
+                  base::HexEncode(hash_state_.data(), hash_state_.size()));
+
+  return dict;
+}
+
+ItemFinishedParameters::ItemFinishedParameters(
+    int64 bytes_so_far,
+    const std::string& final_hash)
+        : bytes_so_far_(bytes_so_far),
+          final_hash_(final_hash) {
+}
+
+Value* ItemFinishedParameters::ToValue() const {
+  DictionaryValue* dict = new DictionaryValue();
+
+  dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far_));
+  dict->SetString("final_hash",
+                  base::HexEncode(final_hash_.data(), final_hash_.size()));
+
+  return dict;
+}
+
+ItemCanceledParameters::ItemCanceledParameters(
+    int64 bytes_so_far,
+    const std::string& hash_state)
+        : bytes_so_far_(bytes_so_far),
+          hash_state_(hash_state) {
+}
+
+Value* ItemCanceledParameters::ToValue() const {
+  DictionaryValue* dict = new DictionaryValue();
+
+  dict->SetString("bytes_so_far", base::Int64ToString(bytes_so_far_));
+  dict->SetString("hash_state",
+                  base::HexEncode(hash_state_.data(), hash_state_.size()));
+
+  return dict;
+}
+
 FileOpenedParameters::FileOpenedParameters(const std::string& file_name,
                                            int64 start_offset)
     : file_name_(file_name), start_offset_(start_offset) {