Add cdp support for xpath scrapers (#625)

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

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

@@ -0,0 +1,88 @@
+// Package systeminfo provides the Chrome DevTools Protocol
+// commands, types, and events for the SystemInfo domain.
+//
+// The SystemInfo domain defines methods and events for querying low-level
+// system information.
+//
+// Generated by the cdproto-gen command.
+package systeminfo
+
+// Code generated by cdproto-gen. DO NOT EDIT.
+
+import (
+	"context"
+
+	"github.com/chromedp/cdproto/cdp"
+)
+
+// GetInfoParams returns information about the system.
+type GetInfoParams struct{}
+
+// GetInfo returns information about the system.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#method-getInfo
+func GetInfo() *GetInfoParams {
+	return &GetInfoParams{}
+}
+
+// GetInfoReturns return values.
+type GetInfoReturns struct {
+	Gpu          *GPUInfo `json:"gpu,omitempty"`          // Information about the GPUs on the system.
+	ModelName    string   `json:"modelName,omitempty"`    // A platform-dependent description of the model of the machine. On Mac OS, this is, for example, 'MacBookPro'. Will be the empty string if not supported.
+	ModelVersion string   `json:"modelVersion,omitempty"` // A platform-dependent description of the version of the machine. On Mac OS, this is, for example, '10.1'. Will be the empty string if not supported.
+	CommandLine  string   `json:"commandLine,omitempty"`  // The command line string used to launch the browser. Will be the empty string if not supported.
+}
+
+// Do executes SystemInfo.getInfo against the provided context.
+//
+// returns:
+//   gpu - Information about the GPUs on the system.
+//   modelName - A platform-dependent description of the model of the machine. On Mac OS, this is, for example, 'MacBookPro'. Will be the empty string if not supported.
+//   modelVersion - A platform-dependent description of the version of the machine. On Mac OS, this is, for example, '10.1'. Will be the empty string if not supported.
+//   commandLine - The command line string used to launch the browser. Will be the empty string if not supported.
+func (p *GetInfoParams) Do(ctx context.Context) (gpu *GPUInfo, modelName string, modelVersion string, commandLine string, err error) {
+	// execute
+	var res GetInfoReturns
+	err = cdp.Execute(ctx, CommandGetInfo, nil, &res)
+	if err != nil {
+		return nil, "", "", "", err
+	}
+
+	return res.Gpu, res.ModelName, res.ModelVersion, res.CommandLine, nil
+}
+
+// GetProcessInfoParams returns information about all running processes.
+type GetProcessInfoParams struct{}
+
+// GetProcessInfo returns information about all running processes.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#method-getProcessInfo
+func GetProcessInfo() *GetProcessInfoParams {
+	return &GetProcessInfoParams{}
+}
+
+// GetProcessInfoReturns return values.
+type GetProcessInfoReturns struct {
+	ProcessInfo []*ProcessInfo `json:"processInfo,omitempty"` // An array of process info blocks.
+}
+
+// Do executes SystemInfo.getProcessInfo against the provided context.
+//
+// returns:
+//   processInfo - An array of process info blocks.
+func (p *GetProcessInfoParams) Do(ctx context.Context) (processInfo []*ProcessInfo, err error) {
+	// execute
+	var res GetProcessInfoReturns
+	err = cdp.Execute(ctx, CommandGetProcessInfo, nil, &res)
+	if err != nil {
+		return nil, err
+	}
+
+	return res.ProcessInfo, nil
+}
+
+// Command names.
+const (
+	CommandGetInfo        = "SystemInfo.getInfo"
+	CommandGetProcessInfo = "SystemInfo.getProcessInfo"
+)