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#include "ReadJob.h"
#include "HttpServ.h"
ReadJob::ReadJob(Handle * as, Handle * ad, const Regex & aregex) : s(as), d(ad), regex(&aregex) {
s->SetNonBlock();
d->SetNonBlock();
WaitFor(s, W4_READING);
}
ReadJob::~ReadJob() { }
int ReadJob::Do() throw (GeneralException) {
String buff;
switch (current) {
case 0:
try {
*s >> buff;
}
catch (IOAgain e) {
WaitFor(s, W4_READING);
Suspend(TASK_ON_HOLD);
}
case 1:
try {
*d << buff << endnl;
}
catch (IOAgain e) {
current = 1;
WaitFor(d, W4_WRITING);
Suspend(TASK_ON_HOLD);
}
current = 0;
if (regex->Match(buff)) return TASK_DONE;
}
if (!s->IsClosed()) {
WaitFor(s, W4_READING);
Suspend(TASK_ON_HOLD);
}
return TASK_DONE;
}
String ReadJob::GetName() {
return (String("ReadJob from ") + s->GetName() + " to " + d->GetName());
}
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