blob: af74134b1e55a12b04c68913c3f7f5e3b98155ba (
plain) (
blame)
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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
#include "callstack_formatter.h"
#include "timeline_query.h"
#include "trace_model.h"
#include <zenhttp/httpserver.h>
#include <zenhttp/zipfs.h>
#include <filesystem>
#include <memory>
namespace zen {
// HttpService that serves an interactive flame-graph viewer for a parsed
// TraceModel. Mounts at the server root; URIs beginning with "api/" return
// JSON describing the model, everything else is resolved to a static asset
// (first from the optional dev-mode directory, then from the embedded zip).
class TraceViewerService final : public HttpService
{
public:
TraceViewerService(const trace_detail::TraceModel& Model,
std::unique_ptr<trace_detail::SymbolResolver> Symbols = {},
std::filesystem::path DevHtmlDir = {});
~TraceViewerService() override;
[[nodiscard]] const char* BaseUri() const override;
void HandleRequest(HttpServerRequest& Request) override;
private:
void HandleStaticAsset(HttpServerRequest& Request, std::string_view Uri);
void HandleApiRequest(HttpServerRequest& Request, std::string_view Path);
void HandleSessionApi(HttpServerRequest& Request);
void HandleThreadsApi(HttpServerRequest& Request);
void HandleChannelsApi(HttpServerRequest& Request);
void HandleScopeStatsApi(HttpServerRequest& Request);
void HandleScopeNamesApi(HttpServerRequest& Request);
void HandleTimelineApi(HttpServerRequest& Request);
void HandleTimelineBatchApi(HttpServerRequest& Request);
void HandleLogCategoriesApi(HttpServerRequest& Request);
void HandleLogsApi(HttpServerRequest& Request);
void HandleBookmarksApi(HttpServerRequest& Request);
void HandleRegionsApi(HttpServerRequest& Request);
void HandleCsvCategoriesApi(HttpServerRequest& Request);
void HandleCsvStatsApi(HttpServerRequest& Request);
void HandleCsvSeriesApi(HttpServerRequest& Request);
void HandleCsvEventsApi(HttpServerRequest& Request);
void HandleCsvMetadataApi(HttpServerRequest& Request);
void HandleCountersApi(HttpServerRequest& Request);
void HandleCounterSeriesApi(HttpServerRequest& Request);
void HandleAllocSummaryApi(HttpServerRequest& Request);
void HandleHeapsApi(HttpServerRequest& Request);
void HandleAllocTagsApi(HttpServerRequest& Request);
void HandleMemoryTimelineApi(HttpServerRequest& Request);
void HandleHeapStatsApi(HttpServerRequest& Request);
void HandleCallstacksApi(HttpServerRequest& Request);
void HandleCallstackStatsApi(HttpServerRequest& Request);
void HandleChurnStatsApi(HttpServerRequest& Request);
void HandleAllocSizeHistogramApi(HttpServerRequest& Request);
const trace_detail::TraceModel& m_Model;
std::filesystem::path m_DevHtmlDir;
std::unique_ptr<ZipFs> m_ZipFs;
std::unique_ptr<trace_detail::TimelineQuery> m_TimelineQuery;
std::unique_ptr<trace_detail::SymbolResolver> m_Symbols;
trace_detail::CallstackFilterOptions m_CallstackFilterOptions;
trace_detail::CallstackFormatter m_CallstackFormatter;
};
} // namespace zen
|