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// $Id$
#include "ace/Get_Opt.h"
#include "URL_Addr.h"
#include "Options.h"
ACE_RCSID(Web_Crawler, Options, "$Id$")
int
Options::parse_args (int argc, char *argv[])
{
ACE_Get_Opt getopt (argc, argv, ASYS_TEXT ("df:h:i:l:rt:u:vo:p:"));
ACE_LOG_MSG->open (argv[0]);
this->hostname_ = "www.cs.wustl.edu";
this->uri_ = "~kirthika/auto_purge_client.html";
this->recurse_ = 1; //0;
this->debug_ = 0;
this->timeout_.sec (ACE_DEFAULT_TIMEOUT);
this->url_filter_ = 0;
this->verbose_ = 0;
this->order_ = "FIFO";
this->port_no_ = ACE_DEFAULT_HTTP_PORT;
this->handle_limit_ = 64;
// The default is to make this limit as large as possible.
// int handle_limit = 10;
for (int c;
(c = getopt ()) != EOF;
)
switch (c)
{
case 'd':
this->debug_ = 1;
break;
case 'f':
this->url_filter_ = getopt.optarg;
break;
case 'h':
this->hostname_ = getopt.optarg;
break;
case 'i':
this->uri_ = getopt.optarg;
break;
case 'l':
this->handle_limit_ = ACE_OS::atoi (getopt.optarg);
break;
case 'r':
this->recurse_ = 1;
break;
case 't':
this->timeout_.sec (ACE_OS::atoi (getopt.optarg));
break;
case 'u':
{
this->hostname_ = getopt.optarg;
char *s = ACE_OS::strchr (getopt.optarg, '/');
if (s != 0)
{
this->uri_ = s + 1;
*s = '\0';
}
else
ACE_ERROR ((LM_ERROR,
"invalid URL %s\n",
getopt.optarg));
}
break;
case 'v':
this->verbose_ = 1;
break;
case 'o':
{
this->order_ = getopt.optarg;
}
break;
case 'p':
this->port_no_ = ACE_OS::atoi (getopt.optarg);
break;
default:
ACE_ERROR ((LM_ERROR,
"usage: %n [-d] [-f filter] [-h hostname]"
" [-l handle-limit] [-r] [-t timeout] [-u URI]"
" [-v]\n%a",
1));
/* NOTREACHED */
}
// Don't bother checking the return value since this is just a
// "hint" and isn't portable to all OS platforms.
// ACE::set_handle_limit (handle_limit);
/* ACE_DEBUG ((LM_DEBUG, "Changing rlimit\n"));
struct rlimit rl;
if (getrlimit (RLIMIT_NOFILE, &rl) == -1)
cout << "getrlimit: errno = "<< errno <<endl;
rl.rlim_cur = handle_limit;
if (setrlimit (RLIMIT_NOFILE, &rl) == -1)
cout << "setrlimit: errno = "<< errno <<endl;
ACE_ERROR_RETURN ((LM_ERROR,
"%p \n"),
-1);
if (getrlimit (RLIMIT_NOFILE, &rl) == -1)
cout << "getrlimit: errno = "<< errno <<endl;
else
cout << "limit "<< rl.rlim_cur<<endl;
ACE_DEBUG ((LM_DEBUG, "Changed rlimit\n")); */
return 0;
}
int
Options::port_no (void) const
{
return this->port_no_;
}
int
Options::recurse (void) const
{
return this->recurse_;
}
const ACE_Time_Value *
Options::timeout (void) const
{
return &this->timeout_;
}
int
Options::debug (void) const
{
return this->debug_;
}
int
Options::verbose (void) const
{
return this->verbose_;
}
LPCTSTR
Options::order (void) const
{
return this->order_;
}
LPCTSTR
Options::hostname (void) const
{
return this->hostname_;
}
LPCTSTR
Options::path_name (void) const
{
return this->uri_;
}
LPCTSTR
Options::url_filter (void) const
{
return this->url_filter_;
}
Command_Processor *
Options::command_processor (void) const
{
return this->command_processor_;
}
void
Options::command_processor (Command_Processor *cp)
{
this->command_processor_ = cp;
}
URL_Visitor *
Options::visitor (void) const
{
return this->visitor_;
}
void
Options::visitor (URL_Visitor *v)
{
this->visitor_ = v;
}
int
Options::handle_limit (void)
{
return this->handle_limit_;
}
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