1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/enterprise/connectors/analysis/page_print_analysis_request.h"
#include "base/memory/read_only_shared_memory_region.h"
#include "chrome/browser/enterprise/connectors/common.h"
#include "chrome/browser/safe_browsing/cloud_content_scanning/binary_upload_service.h"
#include "chrome/browser/safe_browsing/cloud_content_scanning/deep_scanning_utils.h"
namespace enterprise_connectors {
namespace {
constexpr size_t kMaxPageSize = 50 * 1024 * 1024;
} // namespace
PagePrintAnalysisRequest::PagePrintAnalysisRequest(
const AnalysisSettings& analysis_settings,
base::ReadOnlySharedMemoryRegion page,
safe_browsing::BinaryUploadService::ContentAnalysisCallback callback)
: safe_browsing::BinaryUploadService::Request(
std::move(callback),
analysis_settings.cloud_or_local_settings),
page_(std::move(page)) {
DCHECK(page_.IsValid());
safe_browsing::IncrementCrashKey(
safe_browsing::ScanningCrashKey::PENDING_PRINTS);
safe_browsing::IncrementCrashKey(
safe_browsing::ScanningCrashKey::TOTAL_PRINTS);
}
PagePrintAnalysisRequest::~PagePrintAnalysisRequest() {
safe_browsing::DecrementCrashKey(
safe_browsing::ScanningCrashKey::PENDING_PRINTS);
}
void PagePrintAnalysisRequest::GetRequestData(DataCallback callback) {
Data data;
data.size = page_.GetSize();
data.page = page_.Duplicate();
std::move(callback).Run(
// Only enforce a max size for cloud scans.
data.size >= kMaxPageSize && cloud_or_local_settings().is_cloud_analysis()
? safe_browsing::BinaryUploadService::Result::FILE_TOO_LARGE
: safe_browsing::BinaryUploadService::Result::SUCCESS,
std::move(data));
}
} // namespace enterprise_connectors
|
