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Change argument parsing to use getopt_long_only().

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git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@6093 e03df62e-2008-0410-955e-edbf42e46eb7
This commit is contained in:
brain 2006-12-24 11:13:31 +00:00
parent ce20c7be2f
commit dcad7974ce
1 changed files with 38 additions and 36 deletions
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74
src/inspircd.cpp
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@ -17,6 +17,7 @@
#include <dirent.h> #include <dirent.h>
#include <exception> #include <exception>
#include <fstream> #include <fstream>
#include <unistd.h>
#include "modules.h" #include "modules.h"
#include "mode.h" #include "mode.h"
#include "xline.h" #include "xline.h"
@ -28,6 +29,10 @@
#include "exitcodes.h" #include "exitcodes.h"
#include <dlfcn.h> #include <dlfcn.h>
#ifdef _GNU_SOURCE
#include <getopt.h>
#endif
using irc::sockets::NonBlocking; using irc::sockets::NonBlocking;
using irc::sockets::Blocking; using irc::sockets::Blocking;
using irc::sockets::insp_ntoa; using irc::sockets::insp_ntoa;
@ -259,6 +264,8 @@ InspIRCd::InspIRCd(int argc, char** argv)
{ {
int found_ports = 0; int found_ports = 0;
FailedPortList pl; FailedPortList pl;
int do_nofork = 0, do_debug = 0, do_nolog = 0; /* flag variables */
char c = 0;
modules.resize(255); modules.resize(255);
factory.resize(255); factory.resize(255);
@ -287,48 +294,43 @@ InspIRCd::InspIRCd(int argc, char** argv)
printf("ERROR: Your config file is missing, this IRCd will self destruct in 10 seconds!\n"); printf("ERROR: Your config file is missing, this IRCd will self destruct in 10 seconds!\n");
Exit(EXIT_STATUS_CONFIG); Exit(EXIT_STATUS_CONFIG);
} }
*this->LogFileName = 0; *this->LogFileName = 0;
if (argc > 1) {
for (int i = 1; i < argc; i++) struct option longopts[] =
{
{ "nofork", no_argument, &do_nofork, 1 },
{ "logfile", required_argument, NULL, 'f' },
{ "debug", no_argument, &do_debug, 1 },
{ "nolog", no_argument, &do_nolog, 1 },
{ 0, 0, 0, 0 }
};
while ((c = getopt_long_only(argc, argv, ":f:", longopts, NULL)) != -1)
{
switch (c)
{ {
if (!strcmp(argv[i],"-nofork")) case 'f':
{ /* Log filename was set */
Config->nofork = true; strlcpy(LogFileName, optarg, MAXBUF);
} printf("LOG: Setting logfile to %s\n", LogFileName);
else if(!strcmp(argv[i],"-debug")) break;
{ case 0:
Config->forcedebug = true; /* getopt_long_only() set an int variable, just keep going */
} break;
else if(!strcmp(argv[i],"-nolog")) default:
{ /* Unknown parameter! DANGER, INTRUDER.... err.... yeah. */
Config->writelog = false; printf("Usage: %s [--nofork] [--nolog] [--debug] [--logfile <filename>]\n", argv[0]);
}
else if (!strcmp(argv[i],"-wait"))
{
sleep(6);
}
else if (!strcmp(argv[i],"-logfile"))
{
if (argc > i+1)
{
strlcpy(LogFileName,argv[i+1],MAXBUF);
printf("LOG: Setting logfile to %s\n",LogFileName);
}
else
{
printf("ERROR: The -logfile parameter must be followed by a log file name and path.\n");
Exit(EXIT_STATUS_CONFIG);
}
i++;
}
else
{
printf("Usage: %s [-nofork] [-nolog] [-debug] [-wait] [-logfile <filename>]\n",argv[0]);
Exit(EXIT_STATUS_ARGV); Exit(EXIT_STATUS_ARGV);
} break;
} }
} }
/* Set the finished argument values */
Config->nofork = do_nofork;
Config->forcedebug = do_debug;
Config->writelog = !do_nolog;
strlcpy(Config->MyExecutable,argv[0],MAXBUF); strlcpy(Config->MyExecutable,argv[0],MAXBUF);
this->OpenLog(argv, argc); this->OpenLog(argv, argc);