Documentation
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Overview ¶
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 pdlgen command.
Index ¶
Constants ¶
const ( CommandGetInfo = "SystemInfo.getInfo" CommandGetFeatureState = "SystemInfo.getFeatureState" CommandGetProcessInfo = "SystemInfo.getProcessInfo" )
Command names.
Variables ¶
var GetFeatureState = cdp.Command[GetFeatureStateParams, GetFeatureStateResult]{Method: CommandGetFeatureState}
GetFeatureState returns information about the feature state.
See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#method-getFeatureState
var GetInfo = cdp.Command[cdp.Empty, GetInfoResult]{Method: CommandGetInfo}
GetInfo returns information about the system.
See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#method-getInfo
var GetProcessInfo = cdp.Command[cdp.Empty, GetProcessInfoResult]{Method: CommandGetProcessInfo}
GetProcessInfo returns information about all running processes.
See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#method-getProcessInfo
Functions ¶
This section is empty.
Types ¶
type GPUDevice ¶
type GPUDevice struct {
VendorID float64 `json:"vendorId"` // PCI ID of the GPU vendor, if available; 0 otherwise.
DeviceID float64 `json:"deviceId"` // PCI ID of the GPU device, if available; 0 otherwise.
SubSysID float64 `json:"subSysId,omitempty,omitzero"` // Sub sys ID of the GPU, only available on Windows.
Revision float64 `json:"revision,omitempty,omitzero"` // Revision of the GPU, only available on Windows.
VendorString string `json:"vendorString"` // String description of the GPU vendor, if the PCI ID is not available.
DeviceString string `json:"deviceString"` // String description of the GPU device, if the PCI ID is not available.
DriverVendor string `json:"driverVendor"` // String description of the GPU driver vendor.
DriverVersion string `json:"driverVersion"` // String description of the GPU driver version.
}
GPUDevice describes a single graphics processor (GPU).
See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#type-GPUDevice
type GPUInfo ¶
type GPUInfo struct {
Devices []*GPUDevice `json:"devices"` // The graphics devices on the system. Element 0 is the primary GPU.
AuxAttributes jsontext.Value `json:"auxAttributes,omitempty,omitzero"`
FeatureStatus jsontext.Value `json:"featureStatus,omitempty,omitzero"`
DriverBugWorkarounds []string `json:"driverBugWorkarounds"` // An optional array of GPU driver bug workarounds.
VideoDecoding []*VideoDecodeAcceleratorCapability `json:"videoDecoding"` // Supported accelerated video decoding capabilities.
VideoEncoding []*VideoEncodeAcceleratorCapability `json:"videoEncoding"` // Supported accelerated video encoding capabilities.
}
GPUInfo provides information about the GPU(s) on the system.
See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#type-GPUInfo
type GetFeatureStateParams ¶
type GetFeatureStateParams struct {
FeatureState string `json:"featureState"`
}
GetFeatureStateParams are the parameters of the command SystemInfo.getFeatureState.
type GetFeatureStateResult ¶ added in v0.157.3
type GetFeatureStateResult struct {
FeatureEnabled bool `json:"featureEnabled"`
}
GetFeatureStateResult is the result of the command SystemInfo.getFeatureState.
type GetInfoResult ¶ added in v0.157.3
type GetInfoResult struct {
GPU *GPUInfo `json:"gpu,omitempty,omitzero"` // Information about the GPUs on the system.
ModelName string `json:"modelName,omitempty,omitzero"` // 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,omitzero"` // 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,omitzero"` // The command line string used to launch the browser. Will be the empty string if not supported.
}
GetInfoResult is the result of the command SystemInfo.getInfo.
type GetProcessInfoResult ¶ added in v0.157.3
type GetProcessInfoResult struct {
ProcessInfo []*ProcessInfo `json:"processInfo,omitempty,omitzero"` // An array of process info blocks.
}
GetProcessInfoResult is the result of the command SystemInfo.getProcessInfo.
type ImageType ¶
type ImageType string
ImageType image format of a given image.
See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#type-ImageType
type ProcessInfo ¶
type ProcessInfo struct {
Type string `json:"type"` // Specifies process type.
ID int64 `json:"id"` // Specifies process id.
CPUTime float64 `json:"cpuTime"` // Specifies cumulative CPU usage in seconds across all threads of the process since the process start.
}
ProcessInfo represents process info.
See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#type-ProcessInfo
type Size ¶
type Size struct {
Width int64 `json:"width"` // Width in pixels.
Height int64 `json:"height"` // Height in pixels.
}
Size describes the width and height dimensions of an entity.
See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#type-Size
type SubsamplingFormat ¶
type SubsamplingFormat string
SubsamplingFormat yUV subsampling type of the pixels of a given image.
See: https://chromedevtools.github.io/devtools-protocol/tot/SystemInfo#type-SubsamplingFormat
const ( SubsamplingFormatYuv420 SubsamplingFormat = "yuv420" SubsamplingFormatYuv422 SubsamplingFormat = "yuv422" SubsamplingFormatYuv444 SubsamplingFormat = "yuv444" )
SubsamplingFormat values.
func (SubsamplingFormat) String ¶
func (t SubsamplingFormat) String() string
String returns the SubsamplingFormat as string value.
type VideoDecodeAcceleratorCapability ¶
type VideoDecodeAcceleratorCapability struct {
Profile string `json:"profile"` // Video codec profile that is supported, e.g. VP9 Profile 2.
MaxResolution *Size `json:"maxResolution"` // Maximum video dimensions in pixels supported for this |profile|.
MinResolution *Size `json:"minResolution"` // Minimum video dimensions in pixels supported for this |profile|.
}
VideoDecodeAcceleratorCapability describes a supported video decoding profile with its associated minimum and maximum resolutions.
type VideoEncodeAcceleratorCapability ¶
type VideoEncodeAcceleratorCapability struct {
Profile string `json:"profile"` // Video codec profile that is supported, e.g H264 Main.
MaxResolution *Size `json:"maxResolution"` // Maximum video dimensions in pixels supported for this |profile|.
MaxFramerateNumerator int64 `json:"maxFramerateNumerator"` // Maximum encoding framerate in frames per second supported for this |profile|, as fraction's numerator and denominator, e.g. 24/1 fps, 24000/1001 fps, etc.
MaxFramerateDenominator int64 `json:"maxFramerateDenominator"`
}
VideoEncodeAcceleratorCapability describes a supported video encoding profile with its associated maximum resolution and maximum framerate.
Source Files