internal static CdpResponse GetSessionMessage(this CdpResponse response)
{
if (response.HasToken("params.message"))
{
var tkval = response.GetStrValue("params.message");
if (!string.IsNullOrEmpty(tkval))
{
return(new CdpResponse(tkval));
}
}
return(null);
}
internal static ActionContext GetActionContext(this CdpResponse response)
{
var name = response.GetStrValue("params.name");
var plstr = response.GetStrValue("params.payload");
if (!string.IsNullOrEmpty(plstr))
{
var jo = JObject.Parse(plstr);
if (jo.HasValues)
{
var id = jo["id"].ToObject <int>();
return(new ActionContext(name, id, jo["args"]));
}
}
return(null);
}
private void HandleCdpResponse(CdpResponse response)
{
if (response.IsMsgTargetPageCreated())
{
_cdpTargetId = response.GetStrValue("params.targetInfo.targetId");
_logger.LogInformation($"Target Id : {_cdpTargetId}");
Send(CdpApi.GetOpenSessionMsg(_cdpTargetId)).Wait();
return;
}
if (response.IsMsgSessionCreated())
{
_cdpSessionId = response.GetStrValue("result.sessionId");
_logger.LogInformation($"Session Id : {_cdpSessionId}");
foreach (var setting in CdpApi.Configuration)
{
Publish(setting, new { });
}
Publish(CdpApi.Methods.TargetAutoAttach, CdpApi.TargetAutoAttachConfig);
Publish(CdpApi.Methods.BrowserGetWinTarget, new { targetId = _cdpTargetId }, (rq, rs) =>
{
rs.WithVal <int>("result.windowId", x => { _cdpWindowId = x; });
_logger.LogInformation($"Window Id : {_cdpWindowId}");
HandleActionResult(_routeService.Execute(NBlinkContext.DefaultRoute()));
});
return;
}
if (string.IsNullOrEmpty(_cdpSessionId))
{
return;
}
if (response.IsMsgFromTargetSession(_cdpSessionId))
{
HandleTargetSessionMsg(response);
return;
}
if (response.IsMsgTargetDestroyed(_cdpTargetId))
{
_logger.LogError($"{_cdpTargetId} destroyed s******g down application...");
_dispatcher.Publish(new ExitCmd());
}
}
private void HandleTargetSessionMsg(CdpResponse response)
{
var msg = response.GetSessionMessage();
if (msg == null)
{
return;
}
if (msg.IsMsgRuntimeLog())
{
_logger.LogDebug($"Chrome Msg: {msg}");
return;
}
if (msg.IsMsgRuntimeBindCalled())
{
var actx = msg.GetActionContext();
if (actx == null)
{
return;
}
var rs = _routeService.Execute(actx);
HandleActionResult(rs);
return;
}
if (!msg.Id.HasValue)
{
return;
}
if (_cbMap.TryGetValue(msg.Id.Value, out SessionCallback cbk))
{
_cbMap.TryRemove(msg.Id.Value, out _);
cbk.Callback(cbk.Request, msg);
}
}
internal static bool HasKeyValue(this CdpResponse response, string key, string value)
{
return(string.Compare(response.GetStrValue(key), value, true) == 0);
}
internal static bool IsMsgTargetDestroyed(this CdpResponse response, string targetId)
{
return(response.IsMethod(CdpApi.Methods.TargetDestroyed) &&
response.HasKeyValue("params.targetId", targetId));
}
internal static bool IsMsgRuntimeBindCalled(this CdpResponse response)
{
return(response.IsMethod(CdpApi.Methods.RuntimeBindCalled));
}
internal static bool IsMsgRuntimeLog(this CdpResponse response)
{
return(response.IsMethod(CdpApi.Methods.RuntimeConsoleApi) ||
response.IsMethod(CdpApi.Methods.RuntimeException));
}
internal static bool IsMsgFromTargetSession(this CdpResponse response, string sessionId)
{
return(response.IsMethod(CdpApi.Methods.TargetRecvMsg) &&
response.HasKeyValue("params.sessionId", sessionId));
}
internal static bool IsMsgSessionCreated(this CdpResponse response)
{
return(response.Id == 1 && response.HasToken("result.sessionId"));
}
internal static bool IsMsgTargetPageCreated(this CdpResponse response)
{
return(response.IsMethod(CdpApi.Methods.TargetCreated) &&
response.HasKeyValue("params.targetInfo.type", "page"));
}
private void HandleCallback(CdpSession request, CdpResponse response)
{
}