/// <summary>
/// Evaluates expression on global object.
/// </summary>
/// <param name="expression">Expression to evaluate.</param>
/// <param name="objectGroup">(optional) Symbolic group name that can be used to release multiple objects.</param>
/// <param name="returnByValue">(optional) Whether the result is expected to be a JSON object that should be sent by value.</param>
/// <returns>result (RemoteObject): Evaluation result.
/// wasThrown (optional boolean): True if the result was thrown during the evaluation.
public static Command Evaluate(string expression, string objectGroup = null, bool returnByValue = false)
{
var com = new Command("Runtime.evaluate");
com.addParam("expression", expression);
com.addParam("objectGroup", objectGroup);
if (returnByValue)
com.addParam("returnByValue", returnByValue);
return com;
}
/// <summary>
/// Starts capturing instrumentation events.
/// </summary>
/// <param name="maxCallStackDepth">Samples JavaScript stack traces up to maxCallStackDepth, defaults to 5.</param>
/// <returns></returns>
public static Command Start(int? maxCallStackDepth = null)
{
var com = new Command("Timeline.start");
if (maxCallStackDepth != null)
{
com.addParam("maxCallStackDepth", maxCallStackDepth);
}
return com;
}
/// <summary>
/// Returns properties of a given object. Object group of the result is inherited from the target object.
/// </summary>
/// <param name="objectId">Identifier of the object to return properties for.</param>
/// <param name="ownProperties">If true, returns properties belonging only to the element itself,
/// not to its prototype chain.</param>
/// <returns>result (array of PropertyDescriptor): Object properties.</returns>
public static Command GetProperties(string objectId, bool ownProperties = false)
{
var com = new Command("Runtime.getProperties");
com.addParam("objectId", objectId);
if (ownProperties)
{
com.addParam("ownProperties", ownProperties);
}
return com;
}
/// <summary>
/// Reloads given page optionally ignoring the cache.
/// </summary>
/// <param name="ignoreCache">If true, browser cache is ignored (as if the user pressed Shift+refresh).</param>
/// <param name="scriptToEvaluateOnLoad">If set, the script will be injected into all frames of the inspected page after reload.</param>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/page#command-reload"/>
/// <returns></returns>
public static Command Reload(bool ignoreCache = false, string scriptToEvaluateOnLoad = null)
{
var com = new Command("Page.reload");
if (!ignoreCache)
{
com.addParam("ignoreCache", ignoreCache);
}
if (scriptToEvaluateOnLoad == null)
{
com.addParam("scriptToEvaluateOnLoad", scriptToEvaluateOnLoad);
}
return com;
}
/// <summary>
/// Evaluates expression on a given call frame.
/// </summary>
/// <param name="callFrameId">Call frame identifier to evaluate on.</param>
/// <param name="expression">Expression to evaluate.</param>
/// <param name="objectGroup">(Optional) String object group name to put result into (allows rapid releasing resulting object handles using releaseObjectGroup).</param>
/// <param name="returnByValue">(Optional) Whether the result is expected to be a JSON object that should be sent by value.</param>
/// <returns>result (Runtime.RemoteObject): Object wrapper for the evaluation result.
/// wasThrown (optional boolean): True if the result was thrown during the evaluation.</returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-evaluateOnCallFrame"/>
public static Command EvaluateOnCallFrame(string callFrameId, string expression, string objectGroup = null, bool returnByValue = false)
{
var com = new Command("Debugger.evaluateOnCallFrame");
com.addParam("callFrameId", callFrameId);
com.addParam("expression", expression);
if (objectGroup != null)
{
com.addParam("objectGroup", objectGroup);
}
if (returnByValue)
{
com.addParam("returnByValue", returnByValue);
}
return com;
}
/// <summary>
/// Calls function with given declaration on the given object. Object group of the result is inherited from the target object.
/// </summary>
/// <param name="objectId">Identifier of the object to call function on.</param>
/// <param name="functionDeclaration">Declaration of the function to call.</param>
/// <param name="arguments">(optional) Call arguments. All call arguments must belong to the same JavaScript world as the target object.</param>
/// <param name="returnByValue">(optional) Whether the result is expected to be a JSON object which should be sent by value.</param>
/// <returns>result (RemoteObject): Call result.
/// wasThrown (optional boolean): True if the result was thrown during the evaluation.</returns>
public static Command CallFunctionOn(string objectId, string functionDeclaration, CallArgument[] arguments = null, bool returnByValue = false)
{
var com = new Command("Runtime.callFunctionOn");
com.addParam("objectId", objectId);
com.addParam("functionDeclaration", functionDeclaration);
if (arguments != null)
{
com.addParam("arguments", arguments);
}
if (returnByValue)
{
com.addParam("returnByValue", returnByValue);
}
return com;
}
public async Task <Response> Send(Commands.Command command)
{
int id = commandsSent;
var mes = command.GetMessage(id);
commandsSent++;
bool hasResponse = false;
if (socket.State != WebSocketState.Open)
{
if (socket.State == WebSocketState.None || socket.State == WebSocketState.Closed)
{
socket.Open();
while (socket.State == WebSocketState.Connecting)
{
await Task.Delay(100);
}
if (socket.State != WebSocketState.Open)
{
throw new Exception("Socket could not be opened.");
}
}
}
socket.Send(mes);
while (!hasResponse)
{
await Task.Delay(10).ConfigureAwait(false);
lock (responses)
{
hasResponse = responses.ContainsKey(id);
}
}
var response = responses[id];
removeResponse(id);
return(response);
}
/// <summary>
/// Sets JavaScript breakpoint at given location specified either by URL or URL regex.
/// Once this command is issued, all existing parsed scripts will have breakpoints resolved and
/// returned in locations property. Further matching script parsing will result in subsequent
/// breakpointResolved events issued. This logical breakpoint will survive page reloads.
/// </summary>
/// <param name="lineNumber">Line number to set breakpoint at.</param>
/// <param name="url">URL of the resources to set breakpoint on.</param>
/// <param name="urlRegex">Regex pattern for the URLs of the resources to set breakpoints on.
/// Either url or urlRegex must be specified.</param>
/// <param name="columnNumber">Offset in the line to set breakpoint at.</param>
/// <param name="condition">Expression to use as a breakpoint condition.
/// When specified, debugger will only stop on the breakpoint if this expression evaluates to true.</param>
/// <returns>breakpointId (string): Id of the created breakpoint for further reference.
/// locations (optional array of Location): List of the locations this breakpoint resolved into upon addition.</returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-setBreakpointByUrl"/>
public static Command SetBreakpointByUrl(
int lineNumber,
string url = null,
string urlRegex = null,
int? columnNumber = null,
string condition = null)
{
if (url == null && urlRegex == null)
{
throw new ArgumentException("Either url or urlRegex must be specified.");
}
else
{
var com = new Command("Debugger.setBreakpointByUrl");
com.addParam("lineNumber", lineNumber);
if (url != null)
{
com.addParam("url", url);
}
if (urlRegex != null)
{
com.addParam("urlRegex", urlRegex);
}
if (columnNumber != null)
{
com.addParam("columnNumber", columnNumber);
}
if (condition != null)
{
com.addParam("condition", condition);
}
return com;
}
}
/// <summary>
/// Sets JavaScript breakpoint at a given location.
/// </summary>
/// <param name="location">Location to set breakpoint in.</param>
/// <param name="condition">Expression to use as a breakpoint condition. When specified,
/// debugger will only stop on the breakpoint if this expression evaluates to true.</param>
/// <returns>breakpointId (string): Id of the created breakpoint for further reference.
/// actualLocation (Location): Location this breakpoint resolved into.</returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-setBreakpoint"/>
public static Command SetBreakpoint(Location location, string condition = null)
{
var com = new Command("Debugger.setBreakpoint");
com.addParam("location", location);
if (condition != null)
{
com.addParam("condition", condition);
}
return com;
}
/// <summary>
/// Enables debugger for the given page. Clients should not assume that the debugging has been enabled until the result for this command is received.
/// </summary>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-enable"/>
public static Command Enable()
{
var com = new Command("Debugger.enable");
return com;
}
/// <summary>
/// Continues execution until specific location is reached.
/// </summary>
/// <param name="location">Location to continue to.</param>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-continueToLocation"/>
public static Command ContinueToLocation(Location location)
{
var com = new Command("Debugger.continueToLocation");
com.addParam("location", location);
return com;
}
/// <summary>
/// Tells whether setScriptSource is supported.
/// </summary>
/// <returns>result (boolean): True if setScriptSource is supported.</returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-canSetScriptSource"/>
public static Command CanSetScriptSource()
{
var com = new Command("Debugger.canSetScriptSource");
return com;
}
/// <summary>
/// Edits JavaScript source live.
/// </summary>
/// <param name="scriptId">Id of the script to edit.</param>
/// <param name="scriptSource">New content of the script.</param>
/// <returns>callFrames (optional array of CallFrame): New stack trace in case editing has happened while VM was stopped.</returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-setScriptSource"/>
public static Command SetScriptSource(string scriptId, string scriptSource)
{
var com = new Command("Debugger.setScriptSource");
com.addParam("scriptId", scriptId);
com.addParam("scriptSource", scriptSource);
return com;
}
/// <summary>
/// Navigates current page to the given URL.
/// </summary>
/// <param name="url">URL to navigate the page to.</param>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/page#command-navigate"/>
/// <returns></returns>
public static Command Navigate(string url)
{
var com = new Command("Page.navigate");
com.addParam("url", url);
return com;
}
/// <summary>
/// Enables page domain notifications.
/// </summary>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/page#command-enable"/>
/// <returns></returns>
public static Command Enable()
{
var com = new Command("Page.enable");
return com;
}
/// <summary>
/// Disables page domain notifications.
/// </summary>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/page#command-disable"/>
/// <returns></returns>
public static Command Disable()
{
var com = new Command("Page.disable");
return com;
}
/// <summary>
/// Releases all remote objects that belong to a given group.
/// </summary>
/// <param name="objectGroup">Symbolic object group name.</param>
/// <returns></returns>
public static Command ReleaseObjectGroup(string objectGroup)
{
var com = new Command("Runtime.releaseObjectGroup");
com.addParam("objectGroup", objectGroup);
return com;
}
/// <summary>
/// Releases remote object with given id.
/// </summary>
/// <param name="objectId">Identifier of the object to release.</param>
/// <returns></returns>
public static Command ReleaseObject(string objectId)
{
var com = new Command("Runtime.releaseObject");
com.addParam("objectId", objectId);
return com;
}
/// <summary>
/// Toggles ignoring cache for each request. If true, cache will not be used.
/// </summary>
/// <param name="cacheDisabled">Cache disabled state.</param>
/// <returns></returns>
public static Command SetCacheDisabled(bool cacheDisabled)
{
var com = new Command("Network.setCacheDisabled");
com.addParam("cacheDisabled", cacheDisabled);
return com;
}
/// <summary>
/// Activates / deactivates all breakpoints on the page.
/// </summary>
/// <param name="active">New value for breakpoints active state.</param>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-setBreakpointsActive"/>
public static Command SetBreakpointsActive(bool active)
{
var com = new Command("Debugger.setBreakpointsActive");
com.addParam("active", active);
return com;
}
/// <summary>
/// Returns content served for the given request.
/// </summary>
/// <param name="requestId">Identifier of the network request to get content for.</param>
/// <returns>body (string): Response body.
/// base64Encoded (boolean): True, if content was sent as base64.</returns>
public static Command GetResponseBody(string requestId)
{
var com = new Command("Network.getResponseBody");
com.addParam("requestId", requestId);
return com;
}
/// <summary>
/// Defines pause on exceptions state. Can be set to stop on all exceptions, uncaught exceptions or no exceptions.
/// Initial pause on exceptions state is none.
/// </summary>
/// <param name="state">Pause on exceptions mode.</param>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-setPauseOnExceptions"/>
public static Command SetPauseOnExceptions(State state)
{
var com = new Command("Debugger.setPauseOnExceptions");
com.addParam("state", Enum.GetName(typeof(State), state));
return com;
}
/// <summary>
/// Enables network tracking, network events will now be delivered to the client.
/// </summary>
/// <returns></returns>
public static Command Enable()
{
var com = new Command("Network.enable");
return com;
}
/// <summary>
/// Steps into the function call.
/// </summary>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-stepInto"/>
public static Command StepInto()
{
var com = new Command("Debugger.stepInto");
return com;
}
/// <summary>
/// Removes JavaScript breakpoint.
/// </summary>
/// <param name="breakPointId">breakpointId</param>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-removeBreakpoint"/>
public static Command RemoveBreakpoint(string breakPointId)
{
var com = new Command("Debugger.removeBreakpoint");
com.addParam("breakpointId", breakPointId);
return com;
}
/// <summary>
/// Steps over the statement.
/// </summary>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-stepOver"/>
public static Command StepOver()
{
var com = new Command("Debugger.stepOver");
return com;
}
/// <summary>
/// Resumes JavaScript execution.
/// </summary>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-resume"/>
public static Command Resume()
{
var com = new Command("Debugger.resume");
return com;
}
/// <summary>
/// Disables debugger for given page.
/// </summary>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-disable"/>
public static Command Disable()
{
var com = new Command("Debugger.disable");
return com;
}
/// <summary>
/// Searches for given string in script content.
/// </summary>
/// <param name="scriptId">Id of the script to search in.</param>
/// <param name="query">String to search for.</param>
/// <param name="caseSensitive">If true, search is case sensitive.</param>
/// <param name="isRegex">If true, treats string parameter as regex.</param>
/// <returns>result (array of Page.SearchMatch): List of search matches.</returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-searchInContent"/>
public static Command SearchInContent(string scriptId, string query, bool caseSensitive = false, bool isRegex = false)
{
var com = new Command("Debugger.searchInContent");
com.addParam("scriptId", scriptId);
com.addParam("query", query);
if (caseSensitive)
{
com.addParam("caseSensitive", caseSensitive);
}
if (isRegex)
{
com.addParam("isRegex", isRegex);
}
return com;
}
/// <summary>
/// Stops on the next JavaScript statement.
/// </summary>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/debugger#command-pause"/>
public static Command Pause()
{
var com = new Command("Debugger.pause");
return com;
}
/// <summary>
/// Clears console messages collected in the browser.
/// </summary>
/// <returns></returns>
/// <see cref="https://developers.google.com/chrome-developer-tools/docs/protocol/1.0/console#command-clearMessages"/>
public static Command ClearMessages()
{
var com = new Command("Console.clearMessages");
return com;
}