Golang gcdmessage.SendCustomReturn函数代码示例

// PushNodesByBackendIdsToFrontend - Requests that a batch of nodes is sent to the caller given their backend node ids.
// backendNodeIds - The array of backend node ids.
// Returns -  nodeIds - The array of ids of pushed nodes that correspond to the backend ids specified in backendNodeIds.
func (c *DOM) PushNodesByBackendIdsToFrontend(backendNodeIds int) ([]int, error) {
	paramRequest := make(map[string]interface{}, 1)
	paramRequest["backendNodeIds"] = backendNodeIds
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "DOM.pushNodesByBackendIdsToFrontend", Params: paramRequest})
	if err != nil {
		return nil, err
	}

	var chromeData struct {
		Result struct {
			NodeIds []int
		}
	}

	if resp == nil {
		return nil, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return nil, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return nil, err
	}

	return chromeData.Result.NodeIds, nil
}

// GetResponseBody - Returns content served for the given request.
// requestId - Identifier of the network request to get content for.
// Returns -  body - Response body. base64Encoded - True, if content was sent as base64.
func (c *Network) GetResponseBody(requestId string) (string, bool, error) {
	paramRequest := make(map[string]interface{}, 1)
	paramRequest["requestId"] = requestId
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "Network.getResponseBody", Params: paramRequest})
	if err != nil {
		return "", false, err
	}

	var chromeData struct {
		Result struct {
			Body          string
			Base64Encoded bool
		}
	}

	if resp == nil {
		return "", false, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return "", false, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return "", false, err
	}

	return chromeData.Result.Body, chromeData.Result.Base64Encoded, nil
}

// CanEmulateNetworkConditions - Tells whether emulation of network conditions is supported.
// Returns -  result - True if emulation of network conditions is supported.
func (c *Network) CanEmulateNetworkConditions() (bool, error) {
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "Network.canEmulateNetworkConditions"})
	if err != nil {
		return false, err
	}

	var chromeData struct {
		Result struct {
			Result bool
		}
	}

	if resp == nil {
		return false, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return false, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return false, err
	}

	return chromeData.Result.Result, nil
}

// GetResourceTree - Returns present frame / resource tree structure.
// Returns -  frameTree - Present frame / resource tree structure.
func (c *Page) GetResourceTree() (*PageFrameResourceTree, error) {
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "Page.getResourceTree"})
	if err != nil {
		return nil, err
	}

	var chromeData struct {
		Result struct {
			FrameTree *PageFrameResourceTree
		}
	}

	if resp == nil {
		return nil, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return nil, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return nil, err
	}

	return chromeData.Result.FrameTree, nil
}

// SearchInResource - Searches for given string in resource content.
// frameId - Frame id for resource to search in.
// url - URL of the resource to search in.
// query - String to search for.
// caseSensitive - If true, search is case sensitive.
// isRegex - If true, treats string parameter as regex.
// Returns -  result - List of search matches.
func (c *Page) SearchInResource(frameId string, url string, query string, caseSensitive bool, isRegex bool) ([]*DebuggerSearchMatch, error) {
	paramRequest := make(map[string]interface{}, 5)
	paramRequest["frameId"] = frameId
	paramRequest["url"] = url
	paramRequest["query"] = query
	paramRequest["caseSensitive"] = caseSensitive
	paramRequest["isRegex"] = isRegex
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "Page.searchInResource", Params: paramRequest})
	if err != nil {
		return nil, err
	}

	var chromeData struct {
		Result struct {
			Result []*DebuggerSearchMatch
		}
	}

	if resp == nil {
		return nil, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return nil, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return nil, err
	}

	return chromeData.Result.Result, nil
}

// RequestDatabaseNames - Requests database names for given security origin.
// securityOrigin - Security origin.
// Returns -  databaseNames - Database names for origin.
func (c *IndexedDB) RequestDatabaseNames(securityOrigin string) ([]string, error) {
	paramRequest := make(map[string]interface{}, 1)
	paramRequest["securityOrigin"] = securityOrigin
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "IndexedDB.requestDatabaseNames", Params: paramRequest})
	if err != nil {
		return nil, err
	}

	var chromeData struct {
		Result struct {
			DatabaseNames []string
		}
	}

	if resp == nil {
		return nil, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return nil, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return nil, err
	}

	return chromeData.Result.DatabaseNames, nil
}

// Navigate - Navigates current page to the given URL.
// url - URL to navigate the page to.
// Returns -  frameId - Frame id that will be navigated.
func (c *Page) Navigate(url string) (string, error) {
	paramRequest := make(map[string]interface{}, 1)
	paramRequest["url"] = url
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "Page.navigate", Params: paramRequest})
	if err != nil {
		return "", err
	}

	var chromeData struct {
		Result struct {
			FrameId string
		}
	}

	if resp == nil {
		return "", &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return "", &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return "", err
	}

	return chromeData.Result.FrameId, nil
}

// RequestEntries - Requests data from cache.
// cacheId - ID of cache to get entries from.
// skipCount - Number of records to skip.
// pageSize - Number of records to fetch.
// Returns -  cacheDataEntries - Array of object store data entries. hasMore - If true, there are more entries to fetch in the given range.
func (c *CacheStorage) RequestEntries(cacheId string, skipCount int, pageSize int) ([]*CacheStorageDataEntry, bool, error) {
	paramRequest := make(map[string]interface{}, 3)
	paramRequest["cacheId"] = cacheId
	paramRequest["skipCount"] = skipCount
	paramRequest["pageSize"] = pageSize
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "CacheStorage.requestEntries", Params: paramRequest})
	if err != nil {
		return nil, false, err
	}

	var chromeData struct {
		Result struct {
			CacheDataEntries []*CacheStorageDataEntry
			HasMore          bool
		}
	}

	if resp == nil {
		return nil, false, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return nil, false, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return nil, false, err
	}

	return chromeData.Result.CacheDataEntries, chromeData.Result.HasMore, nil
}

// RequestFileSystemRoot - Returns root directory of the FileSystem, if exists.
// origin - Security origin of requesting FileSystem. One of frames in current page needs to have this security origin.
// type - FileSystem type of requesting FileSystem.
// Returns -  errorCode - 0, if no error. Otherwise, errorCode is set to FileError::ErrorCode value. root - Contains root of the requested FileSystem if the command completed successfully.
func (c *FileSystem) RequestFileSystemRoot(origin string, theType string) (int, *FileSystemEntry, error) {
	paramRequest := make(map[string]interface{}, 2)
	paramRequest["origin"] = origin
	paramRequest["type"] = theType
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "FileSystem.requestFileSystemRoot", Params: paramRequest})
	if err != nil {
		return 0, nil, err
	}

	var chromeData struct {
		Result struct {
			ErrorCode int
			Root      *FileSystemEntry
		}
	}

	if resp == nil {
		return 0, nil, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return 0, nil, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return 0, nil, err
	}

	return chromeData.Result.ErrorCode, chromeData.Result.Root, nil
}

// Read - Read a chunk of the stream
// handle - Handle of the stream to read.
// offset - Seek to the specified offset before reading (if not specificed, proceed with offset following the last read).
// size - Maximum number of bytes to read (left upon the agent discretion if not specified).
// Returns -  data - Data that were read. eof - Set if the end-of-file condition occured while reading.
func (c *IO) Read(handle string, offset int, size int) (string, bool, error) {
	paramRequest := make(map[string]interface{}, 3)
	paramRequest["handle"] = handle
	paramRequest["offset"] = offset
	paramRequest["size"] = size
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "IO.read", Params: paramRequest})
	if err != nil {
		return "", false, err
	}

	var chromeData struct {
		Result struct {
			Data string
			Eof  bool
		}
	}

	if resp == nil {
		return "", false, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return "", false, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return "", false, err
	}

	return chromeData.Result.Data, chromeData.Result.Eof, nil
}

// GetObjectByHeapObjectId -
// objectId -
// objectGroup - Symbolic group name that can be used to release multiple objects.
// Returns -  result - Evaluation result.
func (c *HeapProfiler) GetObjectByHeapObjectId(objectId string, objectGroup string) (*RuntimeRemoteObject, error) {
	paramRequest := make(map[string]interface{}, 2)
	paramRequest["objectId"] = objectId
	paramRequest["objectGroup"] = objectGroup
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "HeapProfiler.getObjectByHeapObjectId", Params: paramRequest})
	if err != nil {
		return nil, err
	}

	var chromeData struct {
		Result struct {
			Result *RuntimeRemoteObject
		}
	}

	if resp == nil {
		return nil, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return nil, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return nil, err
	}

	return chromeData.Result.Result, nil
}

// GetNodeForLocation - Returns node id at given location.
// x - X coordinate.
// y - Y coordinate.
// Returns -  nodeId - Id of the node at given coordinates.
func (c *DOM) GetNodeForLocation(x int, y int) (int, error) {
	paramRequest := make(map[string]interface{}, 2)
	paramRequest["x"] = x
	paramRequest["y"] = y
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "DOM.getNodeForLocation", Params: paramRequest})
	if err != nil {
		return 0, err
	}

	var chromeData struct {
		Result struct {
			NodeId int
		}
	}

	if resp == nil {
		return 0, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return 0, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return 0, err
	}

	return chromeData.Result.NodeId, nil
}

// GetBoxModel - Returns boxes for the currently selected nodes.
// nodeId - Id of the node to get box model for.
// Returns -  model - Box model for the node.
func (c *DOM) GetBoxModel(nodeId int) (*DOMBoxModel, error) {
	paramRequest := make(map[string]interface{}, 1)
	paramRequest["nodeId"] = nodeId
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "DOM.getBoxModel", Params: paramRequest})
	if err != nil {
		return nil, err
	}

	var chromeData struct {
		Result struct {
			Model *DOMBoxModel
		}
	}

	if resp == nil {
		return nil, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return nil, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return nil, err
	}

	return chromeData.Result.Model, nil
}

// MoveTo - Moves node into the new container, places it before the given anchor.
// nodeId - Id of the node to move.
// targetNodeId - Id of the element to drop the moved node into.
// insertBeforeNodeId - Drop node before this one (if absent, the moved node becomes the last child of <code>targetNodeId</code>).
// Returns -  nodeId - New id of the moved node.
func (c *DOM) MoveTo(nodeId int, targetNodeId int, insertBeforeNodeId int) (int, error) {
	paramRequest := make(map[string]interface{}, 3)
	paramRequest["nodeId"] = nodeId
	paramRequest["targetNodeId"] = targetNodeId
	paramRequest["insertBeforeNodeId"] = insertBeforeNodeId
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "DOM.moveTo", Params: paramRequest})
	if err != nil {
		return 0, err
	}

	var chromeData struct {
		Result struct {
			NodeId int
		}
	}

	if resp == nil {
		return 0, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return 0, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return 0, err
	}

	return chromeData.Result.NodeId, nil
}

// GetMediaQueries - Returns all media queries parsed by the rendering engine.
// Returns -  medias -
func (c *CSS) GetMediaQueries() ([]*CSSCSSMedia, error) {
	resp, err := gcdmessage.SendCustomReturn(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "CSS.getMediaQueries"})
	if err != nil {
		return nil, err
	}

	var chromeData struct {
		Result struct {
			Medias []*CSSCSSMedia
		}
	}

	if resp == nil {
		return nil, &gcdmessage.ChromeEmptyResponseErr{}
	}

	// test if error first
	cerr := &gcdmessage.ChromeErrorResponse{}
	json.Unmarshal(resp.Data, cerr)
	if cerr != nil && cerr.Error != nil {
		return nil, &gcdmessage.ChromeRequestErr{Resp: cerr}
	}

	if err := json.Unmarshal(resp.Data, &chromeData); err != nil {
		return nil, err
	}

	return chromeData.Result.Medias, nil
}