Add cdp support for xpath scrapers (#625)

Co-authored-by: WithoutPants <53250216+WithoutPants@users.noreply.github.com>

vendor/github.com/chromedp/cdproto/tracing/tracing.go

@@ -0,0 +1,189 @@
+// Package tracing provides the Chrome DevTools Protocol
+// commands, types, and events for the Tracing domain.
+//
+// Generated by the cdproto-gen command.
+package tracing
+
+// Code generated by cdproto-gen. DO NOT EDIT.
+
+import (
+	"context"
+
+	"github.com/chromedp/cdproto/cdp"
+)
+
+// EndParams stop trace events collection.
+type EndParams struct{}
+
+// End stop trace events collection.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/Tracing#method-end
+func End() *EndParams {
+	return &EndParams{}
+}
+
+// Do executes Tracing.end against the provided context.
+func (p *EndParams) Do(ctx context.Context) (err error) {
+	return cdp.Execute(ctx, CommandEnd, nil, nil)
+}
+
+// GetCategoriesParams gets supported tracing categories.
+type GetCategoriesParams struct{}
+
+// GetCategories gets supported tracing categories.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/Tracing#method-getCategories
+func GetCategories() *GetCategoriesParams {
+	return &GetCategoriesParams{}
+}
+
+// GetCategoriesReturns return values.
+type GetCategoriesReturns struct {
+	Categories []string `json:"categories,omitempty"` // A list of supported tracing categories.
+}
+
+// Do executes Tracing.getCategories against the provided context.
+//
+// returns:
+//   categories - A list of supported tracing categories.
+func (p *GetCategoriesParams) Do(ctx context.Context) (categories []string, err error) {
+	// execute
+	var res GetCategoriesReturns
+	err = cdp.Execute(ctx, CommandGetCategories, nil, &res)
+	if err != nil {
+		return nil, err
+	}
+
+	return res.Categories, nil
+}
+
+// RecordClockSyncMarkerParams record a clock sync marker in the trace.
+type RecordClockSyncMarkerParams struct {
+	SyncID string `json:"syncId"` // The ID of this clock sync marker
+}
+
+// RecordClockSyncMarker record a clock sync marker in the trace.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/Tracing#method-recordClockSyncMarker
+//
+// parameters:
+//   syncID - The ID of this clock sync marker
+func RecordClockSyncMarker(syncID string) *RecordClockSyncMarkerParams {
+	return &RecordClockSyncMarkerParams{
+		SyncID: syncID,
+	}
+}
+
+// Do executes Tracing.recordClockSyncMarker against the provided context.
+func (p *RecordClockSyncMarkerParams) Do(ctx context.Context) (err error) {
+	return cdp.Execute(ctx, CommandRecordClockSyncMarker, p, nil)
+}
+
+// RequestMemoryDumpParams request a global memory dump.
+type RequestMemoryDumpParams struct {
+	Deterministic bool `json:"deterministic,omitempty"` // Enables more deterministic results by forcing garbage collection
+}
+
+// RequestMemoryDump request a global memory dump.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/Tracing#method-requestMemoryDump
+//
+// parameters:
+func RequestMemoryDump() *RequestMemoryDumpParams {
+	return &RequestMemoryDumpParams{}
+}
+
+// WithDeterministic enables more deterministic results by forcing garbage
+// collection.
+func (p RequestMemoryDumpParams) WithDeterministic(deterministic bool) *RequestMemoryDumpParams {
+	p.Deterministic = deterministic
+	return &p
+}
+
+// RequestMemoryDumpReturns return values.
+type RequestMemoryDumpReturns struct {
+	DumpGUID string `json:"dumpGuid,omitempty"` // GUID of the resulting global memory dump.
+	Success  bool   `json:"success,omitempty"`  // True iff the global memory dump succeeded.
+}
+
+// Do executes Tracing.requestMemoryDump against the provided context.
+//
+// returns:
+//   dumpGUID - GUID of the resulting global memory dump.
+//   success - True iff the global memory dump succeeded.
+func (p *RequestMemoryDumpParams) Do(ctx context.Context) (dumpGUID string, success bool, err error) {
+	// execute
+	var res RequestMemoryDumpReturns
+	err = cdp.Execute(ctx, CommandRequestMemoryDump, p, &res)
+	if err != nil {
+		return "", false, err
+	}
+
+	return res.DumpGUID, res.Success, nil
+}
+
+// StartParams start trace events collection.
+type StartParams struct {
+	BufferUsageReportingInterval float64           `json:"bufferUsageReportingInterval,omitempty"` // If set, the agent will issue bufferUsage events at this interval, specified in milliseconds
+	TransferMode                 TransferMode      `json:"transferMode,omitempty"`                 // Whether to report trace events as series of dataCollected events or to save trace to a stream (defaults to ReportEvents).
+	StreamFormat                 StreamFormat      `json:"streamFormat,omitempty"`                 // Trace data format to use. This only applies when using ReturnAsStream transfer mode (defaults to json).
+	StreamCompression            StreamCompression `json:"streamCompression,omitempty"`            // Compression format to use. This only applies when using ReturnAsStream transfer mode (defaults to none)
+	TraceConfig                  *TraceConfig      `json:"traceConfig,omitempty"`
+}
+
+// Start start trace events collection.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/Tracing#method-start
+//
+// parameters:
+func Start() *StartParams {
+	return &StartParams{}
+}
+
+// WithBufferUsageReportingInterval if set, the agent will issue bufferUsage
+// events at this interval, specified in milliseconds.
+func (p StartParams) WithBufferUsageReportingInterval(bufferUsageReportingInterval float64) *StartParams {
+	p.BufferUsageReportingInterval = bufferUsageReportingInterval
+	return &p
+}
+
+// WithTransferMode whether to report trace events as series of dataCollected
+// events or to save trace to a stream (defaults to ReportEvents).
+func (p StartParams) WithTransferMode(transferMode TransferMode) *StartParams {
+	p.TransferMode = transferMode
+	return &p
+}
+
+// WithStreamFormat trace data format to use. This only applies when using
+// ReturnAsStream transfer mode (defaults to json).
+func (p StartParams) WithStreamFormat(streamFormat StreamFormat) *StartParams {
+	p.StreamFormat = streamFormat
+	return &p
+}
+
+// WithStreamCompression compression format to use. This only applies when
+// using ReturnAsStream transfer mode (defaults to none).
+func (p StartParams) WithStreamCompression(streamCompression StreamCompression) *StartParams {
+	p.StreamCompression = streamCompression
+	return &p
+}
+
+// WithTraceConfig [no description].
+func (p StartParams) WithTraceConfig(traceConfig *TraceConfig) *StartParams {
+	p.TraceConfig = traceConfig
+	return &p
+}
+
+// Do executes Tracing.start against the provided context.
+func (p *StartParams) Do(ctx context.Context) (err error) {
+	return cdp.Execute(ctx, CommandStart, p, nil)
+}
+
+// Command names.
+const (
+	CommandEnd                   = "Tracing.end"
+	CommandGetCategories         = "Tracing.getCategories"
+	CommandRecordClockSyncMarker = "Tracing.recordClockSyncMarker"
+	CommandRequestMemoryDump     = "Tracing.requestMemoryDump"
+	CommandStart                 = "Tracing.start"
+)