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[BlobStorage] Add blob status to blob-internals page

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BUG=697310

Review-Url: https://codereview.chromium.org/2723893003
Cr-Commit-Position: refs/heads/master@{#454051}
This commit is contained in:
dmurph
2017-03-01 13:51:43 -08:00
committed by Commit bot
parent d960b40238
commit a1916107f4
1 changed files with 39 additions and 0 deletions

39
storage/browser/blob/view_blob_internals_job.cc

@ -29,8 +29,10 @@
#include "storage/browser/blob/blob_storage_context.h"
#include "storage/browser/blob/blob_storage_registry.h"
#include "storage/browser/blob/shareable_blob_data_item.h"
#include "storage/common/blob_storage/blob_storage_constants.h"
namespace {
using storage::BlobStatus;
const char kEmptyBlobStorageMessage[] = "No available blob data.";
const char kContentType[] = "Content Type: ";
@ -45,6 +47,7 @@ const char kOffset[] = "Offset: ";
const char kLength[] = "Length: ";
const char kUUID[] = "Uuid: ";
const char kRefcount[] = "Refcount: ";
const char kStatus[] = "Status: ";
void StartHTML(std::string* out) {
out->append(
@ -62,6 +65,41 @@ void StartHTML(std::string* out) {
"</head><body>\n\n");
}
std::string StatusToString(BlobStatus status) {
switch (status) {
case BlobStatus::ERR_INVALID_CONSTRUCTION_ARGUMENTS:
return "BlobStatus::ERR_INVALID_CONSTRUCTION_ARGUMENTS: Illegal blob "
"construction.";
case BlobStatus::ERR_OUT_OF_MEMORY:
return "BlobStatus::ERR_OUT_OF_MEMORY: Not enough memory or disk space "
"available for blob.";
case BlobStatus::ERR_FILE_WRITE_FAILED:
return "BlobStatus::ERR_FILE_WRITE_FAILED: File operation filed";
case BlobStatus::ERR_SOURCE_DIED_IN_TRANSIT:
return "BlobStatus::ERR_SOURCE_DIED_IN_TRANSIT: Blob source died before "
"transporting data to browser.";
case BlobStatus::ERR_BLOB_DEREFERENCED_WHILE_BUILDING:
return "BlobStatus::ERR_BLOB_DEREFERENCED_WHILE_BUILDING: Blob "
"references removed while building.";
case BlobStatus::ERR_REFERENCED_BLOB_BROKEN:
return "BlobStatus::ERR_REFERENCED_BLOB_BROKEN: Blob contains dependency "
"blob that is broken.";
case BlobStatus::DONE:
return "BlobStatus::DONE: Blob built with no errors.";
case BlobStatus::PENDING_QUOTA:
return "BlobStatus::PENDING_QUOTA: Blob construction is pending on "
"memory or file quota.";
case BlobStatus::PENDING_TRANSPORT:
return "BlobStatus::PENDING_TRANSPORT: Blob construction is pending on "
"data transport from renderer.";
case BlobStatus::PENDING_INTERNALS:
return "BlobStatus::PENDING_INTERNALS: Blob construction is pending on "
"dependency blobs to finish construction.";
}
NOTREACHED();
return "Invalid blob state.";
}
void EndHTML(std::string* out) {
out->append("\n</body></html>");
}
@ -181,6 +219,7 @@ void ViewBlobInternalsJob::GenerateHTMLForBlobData(
StartHTMLList(out);
AddHTMLListItem(kRefcount, base::IntToString(refcount), out);
AddHTMLListItem(kStatus, StatusToString(blob_data.status()), out);
if (!content_type.empty())
AddHTMLListItem(kContentType, content_type, out);
if (!content_disposition.empty())