private void AddSourceTask(ICaptchaHarvesterTask harvesterTask = null, bool isAuto = true)
{
RecaptchaParameter taskParameter = harvesterTask?.Parameter as RecaptchaParameter;
RecaptchaParameter parameter = new RecaptchaParameter()
{
SiteKey = taskParameter?.SiteKey ?? SiteKey,
SitePath = taskParameter?.SitePath ?? SitePath
};
ICaptchaSolutionSourceTask sourceTask = null;
if (isAuto)
{
sourceTask = GetSolutionSource()?.GetSolution(parameter);
}
else
{
sourceTask = m_manualSource.GetSolution(parameter);
}
if (sourceTask != null)
{
sourceTask.SolutionReleased += SolutionReleaseEventHanlder;
m_sourceTasks[sourceTask] = taskParameter != null ? harvesterTask : null;
}
}
private void ProcessSourceTask(ICaptchaSolutionSourceTask sourceTask)
{
if (sourceTask.Solution != null)
{
ICaptchaHarvesterTask harvesterTask = null;
RecaptchaSolution recaptchaSolution = null;
lock (m_lock)
{
harvesterTask = m_sourceTasks[sourceTask] != null ? m_sourceTasks[sourceTask] : m_tasks.FirstOrDefault(t => !m_sourceTasks.ContainsValue(t));
m_tasks.Remove(harvesterTask);
recaptchaSolution = new RecaptchaSolution(sourceTask.Solution as string);
}
AddSolution(recaptchaSolution, harvesterTask);
}
lock (m_lock)
{
sourceTask.SolutionReleased -= SolutionReleaseEventHanlder;
m_sourceTasks.Remove(sourceTask);
}
RestoreBalance();
lock (m_lock)
{
if (m_manualSource.CurrentTask == null)
{
AddSourceTask(m_tasks.FirstOrDefault(), false);
}
}
}
protected override bool ProcessTask(ICaptchaHarvesterTask task)
{
bool ret = false;
if (task.Parameter != null)
{
lock (m_lock)
{
AddSourceTask(task);
}
}
else
{
RecaptchaSolution solution = GetOne();
if (solution != null)
{
task.Solution = solution;
ret = true;
}
}
return(ret);
}
protected void ReleaseTask(ICaptchaHarvesterTask task)
{
lock (m_lock)
{
m_tasks.Remove(task);
}
task.SolutionReadyEvent.Set();
OnPropertyChanged("TasksInQueue");
}
public void GetSolution(ICaptchaHarvesterTask task)
{
if (!ProcessTask(task))
{
lock (m_lock)
{
m_tasks.Add(task);
}
OnPropertyChanged("TasksInQueue");
}
else
{
task.SolutionReadyEvent.Set();
}
}
private void AddSolution(RecaptchaSolution solution, ICaptchaHarvesterTask harvesterTask = null)
{
if (harvesterTask != null)
{
harvesterTask.Solution = solution;
ReleaseTask(harvesterTask);
}
else
{
lock (m_lock)
{
m_solutions.Add(solution);
if (m_solutions.Count == 1)
{
m_oldestSolution = m_solutions.First();
m_liveTimer.Change(m_solutionLiveTime, Timeout.Infinite);
}
}
OnPropertyChanged("SolutionsCount");
}
}
protected virtual bool ProcessTask(ICaptchaHarvesterTask task)
{
throw new NotImplementedException();
}
