//!
//! Run given commands synchronously. Treat each command-line argument as
//! one command to be run in the debuggee's context. Invoke echoReq() when
//! a command has just been sent successfully. Invoke onRsp() when some
//! response is received. Invoke onTimeout() when timeout occurs waiting
//! for a response. If rspCopies is non-zero, save responses there upon return.
//! If Return true if successful. Return false if timed out.
//!
bool CmdAgent::runCmds(const CmdLine& cmdLine, StringVec* rspCopies)
{
if (rspCopies != 0)
{
rspCopies->reset();
}
bool ok = true;
unsigned int numArgs = cmdLine.numArgs();
if (numArgs > 1)
{
String s;
String* rspCopy = (rspCopies == 0)? (0): (&s);
for (unsigned int i = 1; (i < numArgs) && ok; ++i)
{
flush();
const String* req = cmdLine.arg(i);
unsigned int timeoutInMsecs = UdpClient::ETERNITY;
ok = io_->snd(req->raw(), req->byteSize(), dbuggee_, timeoutInMsecs);
if (ok)
{
rspTail_ = 0;
echoReq(*req);
ok = showRsp(rspCopy);
if (rspCopy != 0)
{
rspCopies->add(*rspCopy);
}
}
}
}
return ok;
}
//
// Populate given address range with given command-line arguments.
// Assume command-line arguments, if any, are address ranges. Return
// true if successful.
//
bool MiscDbugCmd::getAddrRange(const CmdLine& req, IpAddrSet& addrRange)
{
addrRange.reset();
size_t numArgs = req.numArgs();
for (size_t i = 1; i < numArgs; ++i)
{
const String* arg = req.arg(i);
char delim = ',';
if (!IpAddrSet::isValid(arg->ascii(), delim))
{
addrRange.reset();
break;
}
addrRange.add(arg->ascii(), delim);
}
bool ok = (addrRange.numAddrs() > 0);
return ok;
}
