void writenodetable(Pfloat *x)
/*
**---------------------------------------------------------------
** Input: x = pointer to node results for current time
** Output: none
** Purpose: writes node results for current time to report file
**---------------------------------------------------------------
*/
{
int i,j;
char s[MAXLINE+1],s1[16];
float y[MAXVAR];
/* Write table header */
writeheader(NODEHDR,0);
/* For each node: */
for (i=1; i<=Nnodes; i++)
{
/* Place results for each node variable in y */
y[ELEV] = Node[i].El*Ucf[ELEV];
for (j=DEMAND; j<=QUALITY; j++) y[j] = *((x[j-DEMAND])+i);
/* Check if node gets reported on */
if ((Nodeflag == 1 || Node[i].Rpt) && checklimits(y,ELEV,QUALITY))
{
/* Check if new page needed */
if (LineNum == (long)PageSize) writeheader(NODEHDR,1);
/* Add node ID and each reported field to string s */
sprintf(s,"%-15s",Node[i].ID);
for (j=ELEV; j<=QUALITY; j++)
{
if (Field[j].Enabled == TRUE)
{
/*** Updated 6/24/02 ***/
if (fabs(y[j]) > 1.e6) sprintf(s1, "%10.2e", y[j]);
else sprintf(s1, "%10.*f", Field[j].Precision, y[j]);
/*** End of update ***/
strcat(s, s1);
}
}
/* Note if node is a reservoir/tank */
if (i > Njuncs)
{
strcat(s, " ");
strcat(s, NodeTxt[getnodetype(i)]);
}
/* Write results for node */
writeline(s);
}
}
writeline(" ");
}
void writelinktable(Pfloat *x)
/*
**---------------------------------------------------------------
** Input: x = pointer to link results for current time
** Output: none
** Purpose: writes link results for current time to report file
**---------------------------------------------------------------
*/
{
int i,j,k;
char s[MAXLINE+1],s1[16];
float y[MAXVAR];
/* Write table header */
writeheader(LINKHDR,0);
/* For each link: */
for (i=1; i<=Nlinks; i++)
{
/* Place results for each link variable in y */
y[LENGTH] = Link[i].Len*Ucf[LENGTH];
y[DIAM] = Link[i].Diam*Ucf[DIAM];
for (j=FLOW; j<=FRICTION; j++) y[j] = *((x[j-FLOW])+i);
/* Check if link gets reported on */
if ((Linkflag == 1 || Link[i].Rpt) && checklimits(y,DIAM,FRICTION))
{
/* Check if new page needed */
if (LineNum == (long)PageSize) writeheader(LINKHDR,1);
/* Add link ID and each reported field to string s */
sprintf(s,"%-15s",Link[i].ID);
for (j=LENGTH; j<=FRICTION; j++)
{
if (Field[j].Enabled == TRUE)
{
if (j == STATUS)
{
if (y[j] <= CLOSED) k = CLOSED;
else if (y[j] == ACTIVE) k = ACTIVE;
else k = OPEN;
sprintf(s1, "%10s", StatTxt[k]);
}
/*** Updated 6/24/02 ***/
else
{
if (fabs(y[j]) > 1.e6) sprintf(s1, "%10.2e", y[j]);
else sprintf(s1, "%10.*f", Field[j].Precision, y[j]);
}
/*** End of update ***/
strcat(s, s1);
}
}
/* Note if link is a pump or valve */
if ( (j = Link[i].Type) > PIPE)
{
strcat(s, " ");
strcat(s, LinkTxt[j]);
}
/* Write results for link */
writeline(s);
}
}
writeline(" ");
}
//**************************************************************
// Main <smile> All sub-programs/functions should be called
// from here. Note: they should also be listed in lciheader.h
//**************************************************************
int main(int argc, char *argv[])
{
int retval=0; // a return value indicator
int verbose=0; // for verbosity
// note: switches:
//lci -a = advanced help
//lci -d = perform a diff of the md5output and old md5output
//lci -v = verbose, verbose = 1
//lci = slightly verbose, verbose = 0,
// the module name is printed as it performes each module
//lci -s = silent, verbose = -1, nothing printed at all.
//lci -r = run checkrpm module.
//lci -m = force a distribution mode, e.g. lci -m redhat
//lci -h = give help output
//lci -o outfile = put output in outfile instead of lci.out
//lci -w = print output in html format
//lci -x module = exclude module from checks
int diff=0; // do we run the md5 diff?
int rpmmodule=0; // do we run the rpm module?
int inetexists=0; // if inetd.conf exists, this is 1
int distribution=1; // what distro are we on?
// -1=user specified a distro, its in man_distro
// 1=redhat
// 2=debian
// 3=solaris
// 4=gentoo
// 5=macosx
// 6=slackware
// default = redhat
int html=0; // html output?
// html = 0: normal output
//html = 1: user wants html output
char release[50]; // array for release level
char kernel[50]; // what kernel user is running
static char *man_distro; // if the user specifies a distribution
const char * header =NULL; // to print out the header
static char *out_file = "lci.out"; // output filename var
char xlist[100]; // modules to exclude
int xarray[33] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
int somethinginxlist = 0;
// note if no filename given, default = lci.out
FILE *tempptr; // a temp file pointer
uid_t uidme;
uidme = getuid();
// we used to set the umask of the user here...
// note that does not work all of the time.
// instead use open with options below. Also,
// warn user at bottom about setting umask to
// sensible value before modifying files.
// we will again try to set umask here...
mode_t old_umask;
old_umask=(umask(0177));
// Now do options processing
int i;
for (i=1; i < argc; i++)
{
if(argv[i][0] == '-')
{
switch (argv[i][1])
{
case 'a':
usage();
break;
case 'h':
usage();
break;
case 'd':
diff = 1;
break;
case 'm':
strcpy(man_distro, argv[i]+3);
break;
case 'o':
strcpy(out_file, argv[i]+3);
break;
case 'r':
rpmmodule = 1;
break;
case 's':
verbose = -1;
break;
case 'v':
verbose = 1;
break;
case 'w':
html = 1;
out_file="lci.html";
break;
case 'x': strcpy(xlist,argv[i]+3);
somethinginxlist = 1;
break;
default :
usage();
break;
}
}
}
if (!out_file) // if no filename after -o
{
usage(); // note usage() will exit lci
}
// if an exclude list was given, parse the file and
// fill the array of excludes..
if (somethinginxlist == 1)
{
if (findexclude(xlist, xarray) != 0)
{
// something went wrong
perror("Error reading exclude list...\n");
return(-1);
}
}
// check if output exists, if it does, make a
// backup and rm the orig. named one.
tempptr = fopen(out_file, "r");
if (tempptr != 0)
{
// output file exists
// make a backup copy
char *newname = NULL;
if ((newname = (char *) calloc(2, sizeof(out_file))) == NULL)
{
perror("Can not allocate temp memory in lcimain.\n");
perror("Strange. Bailing...\n");
exit(-1);
}
fclose(tempptr);
// add .old onto the old outfile name
sprintf(newname, "%s.old", out_file);
// gnu, but should be ok...
// whoops, we are now failure checking this...
retval = 0;
retval = rename(out_file, newname);
if (retval < 0)
{
// damn, rename bombed
perror("GNU rename bombed in lcimain.\n");
perror("Very odd, you should have seen errors, report them :) \n");
exit(-1);
}
// free up calloc'd mem
free(newname);
}
// now that we have a backup, remove the outfile
// don't care about failure here...
remove(out_file);
// not seem to work 100% of the time on my system
// for making files w/chmod 0600...
// reverting to open with options...
retval = 0;
if ((retval = open(out_file, O_RDWR | O_CREAT | O_EXCL, 0600)) < 0)
{
perror("Could not make file w/perms 0600...\n");
perror("Possible link attack while creating/opening file!\n");
perror("Bailing in lcimain...\n");
exit(-1);
}
// we print this out no matter what verbose is
printf("Starting LCI...\n");
// remove old tempfiles (if lci got killed)
// if this fails, we should stop _now_!
if (rm() < 0)
{
perror("Could not remove tempfiles during startup.\n");
perror("You may need root permissions to do this.\n");
return(-1);
}
// read that in, check kernel version and "release"
if (verbose >= 0)
{
printf("Getting system information...\n");
}
retval = versions(release, kernel, verbose);
if (retval < 0)
{
// something went wrong...
perror("Problem in versions function.\n");
return(0);
}
// note about Mandrake: until I can find vast differences
// between RedHat/Mandrake in terms of configs, we assume
// that it is redhat and don't check /etc/mandrake_rel...
// simple check to see if we are on RedHat or Debian
// first, did the user specify a distro?
if (distribution != -1)
{
if ((system("cat /etc/redhat-release 1>/dev/null 2>/dev/null >/dev/null")) == 0)
{
// we are on redhat
distribution = 1;
}
if ((system("cat /etc/debian_version 1>/dev/null 2>/dev/null >/dev/null")) == 0)
{
// we are on debian
distribution = 2;
}
if ((system("uname |grep SunOS 1>/dev/null 2>/dev/null >/dev/null")) == 0)
{
// we are on Solaris/SunOS
distribution = 3;
}
if ((system("uname -a |grep gentoo 1>/dev/null 2>/dev/null >/dev/null")) == 0)
{
// we are on gentoo
distribution = 4;
}
if ((system("uname |grep Darwin 1>/dev/null 2>/dev/null >/dev/null")) == 0)
{
// we are on Mac OSX
distribution = 5;
}
if ((system("cat /etc/slackware-version 1>/dev/null 2>/dev/null >/dev/null")) == 0) // JTO
{
// we are on slack
distribution = 6;
}
}
if (distribution == -1)
{
// user specified a distribution
if ((strcmp(man_distro, "redhat")) == 0)
{
// redhat
distribution = 1;
}
if ((strcmp(man_distro, "centos")) == 0)
{
// CentOS, RHEL-alike
distribution = 1;
}
if ((strcmp(man_distro, "caos")) == 0)
{
// CaOS, RHL-alike
distribution = 1;
}
if ((strcmp(man_distro, "fedora")) == 0)
{
// Post-RHL
distribution = 1;
}
if ((strcmp(man_distro, "debian")) == 0)
{
// debian
distribution = 2;
}
if ((strcmp(man_distro, "solaris")) == 0)
{
// solaris
distribution = 3;
}
if ((strcmp(man_distro, "mandrake")) == 0)
{
// mandrake, same as redhat, sortof
distribution = 1;
}
if ((strcmp(man_distro, "gentoo")) == 0)
{
// gentoo
distribution = 4;
}
if ((strcmp(man_distro, "macosx")) == 0)
{
// Mac OSX
distribution = 5;
}
if ((strcmp(man_distro, "slackware")) == 0) // JTO
{
// slackware- JTO
distribution = 6;
}
// default is redhat
else
{
distribution = 1;
}
} // end if (distribution == -1)
// ********* checks are below *****************//
// ok, we should have enough info, run the checks
if (verbose >= 0)
{
printf("Running modules...\n");
}
// we need to make a header if html = 1, as this
// could confuse the issue by putting it in the
// first module... call dostuff here...
if (html == 1)
{
html = 2; // this tells dostuff to write out header html
header = "\n"; // can't be NULL
if ((dostuff(0, out_file, 0, header, html)) < 0)
{
// something went wrong
perror(" Creation of list failed.");
return (-1);
}
html = 1; // change html int back to one
}
// run checkpkgs
// did user put it in exclude list?
if (xarray[0] == 0 )
{
retval = 0;
retval = checkpkgs(distribution, out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkpkgs module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// run checkrpm if rpmmodule = 1 and distribution =1
// did user put it in exclude list?
if (xarray[1] == 0)
{
retval = 0;
if ((rpmmodule == 1) && (distribution == 1))
{
retval = checkrpm(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkrpm module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
}
// run checkinetd
// did user put it in exclude list?
if (xarray[2] == 0)
{
// if hosts file exists run checkhostsfiles
inetexists = checkinetd(out_file,distribution, verbose, html);
// if inetexists == 1, it does!
// if inetexists == 0, it does not...
// if inetexists == -1, we had some problems.
if (inetexists == 1)
{
checkhostsfiles(out_file, verbose, html);
}
if (inetexists == 0)
{
// do nothing...
;
}
if (inetexists == -1)
{
// there was a problem. User should have seen
// messages from checkinetd program.
// do nothing here and continue...
// module bombed, clean up
rm();
}
}
// check inittab
// did user put it in exclude list?
if (xarray[3] == 0)
{
retval = 0;
retval = checkinittab(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkinittab module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// check logging
// did user put it in exclude list?
if (xarray[4] == 0)
{
retval = 0;
retval = checklogging(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checklogging module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// check for setuid/setgid files
// did user put it in exclude list?
if (xarray[5] == 0)
{
retval = 0;
retval = checkset(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkset module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// check for world writable files/directories
// did user put it in exclude list?
if (xarray[6] == 0)
{
retval = 0;
retval = checkwrite(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkwrite module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// check for .exrc and .forward files
// did user put it in exclude list?
if (xarray[7] == 0)
{
retval = 0;
retval = checkdotfiles(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkdotfiles module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// check /etc/passwd for uid 0 other than
// root and users not needed on the sys.
// did user put it in exclude list?
if (xarray[8] == 0)
{
retval = 0;
retval = checkpasswd(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkpasswd module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// check to see if sticky bits are set
// on /tmp & /var/tmp. I will add more
// to this later on...
// did user put it in exclude list?
if (xarray[9] == 0)
{
retval = 0;
retval = checkfiles(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkfiles module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[10] == 0)
{
retval = 0;
retval = checkumask(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in chumask module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[11] == 0)
{
retval = 0;
retval = checkftpusers(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkftpusers module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[12] == 0)
{
retval = 0;
retval = checkrc(release, kernel, distribution, out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkrc module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[13] == 0)
{
retval = 0;
retval = checkkbd(release, out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkkbd module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[14] == 0)
{
if (distribution != 6) // need to fix for slack, JTO
{
retval = 0;
retval = checklimits(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checklimits module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
} // end if its not slack if statement
}
// did user put it in exclude list?
if (xarray[15] == 0)
{
retval = 0;
retval = checkssh(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong..
perror("Problem in checkssh module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[16] == 0)
{
retval = 0;
retval = checkopenfiles(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong..
perror("Problem in checkopenfiles module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[17] == 0)
{
retval = 0;
retval = checkissue(out_file, verbose, html);
if (retval < 0)
{
// something went wrong..
perror("Problem in checksissue module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[18] == 0)
{
retval = 0;
retval = checkwww(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong..
perror("Problem in checkwww module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[19] == 0)
{
retval = 0;
retval = checkmd5(out_file, distribution, verbose, html, diff);
if (retval < 0)
{
// something went wrong..
perror("Problem in checkmd5 module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[20] == 0)
{
if ((distribution != 3) && (distribution !=5))
// we are not on Solaris, so we can run this module
{
retval = 0;
retval = checkmodules(out_file, verbose, html);
if (retval < 0)
{
// something went wrong..
perror("Problem in checkmodules module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
}
// did user put it in exclude list?
if (xarray[21] == 0)
{
retval = 0;
retval = checksecuretty(out_file, verbose, html);
if (retval < 0)
{
// something went wrong..
perror("Problem in checksecuretty module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[22] == 0)
{
retval = 0;
retval = checkrcperms(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkrcperms module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[23] == 0)
{
retval = 0;
retval = checknet(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checknet module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[24] == 0)
{
retval = 0;
retval = checknetforward(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checknetforward module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[25] == 0)
{
if ((distribution !=3) && (distribution != 5))
{
// we are on linux...
retval = 0;
retval = checknetp(kernel, out_file, distribution, verbose, html);
if (retval < 0)
{
perror("Problem in checknetpromisc module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
}
// did user put it in exclude list?
if (xarray[26] == 0)
{
if (distribution == 1) // redhat (or derived) specific
{
retval = 0;
retval = checkcfg(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkcfg module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
}
// did user put it in exclude list?
if (xarray[27] == 0)
{
if ((distribution !=3) && (distribution != 5)) // we are on linux
{
retval = 0;
retval = checkbpass(distribution, out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkbpass module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
}
// did user put it in exclude list?
if (xarray[28] == 0)
{
if ((distribution != 3) && (distribution != 5)) // we are on linux
{
retval = 0;
retval = checkipv4(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkipv4 module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
}
// did user put it in exclude list?
if (xarray[29] == 0)
{
if ((distribution !=3) && (distribution !=5)) // we are on linux
{
retval = 0;
retval = checkx(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkx module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
}
// did user put it in exclude list?
if (xarray[30] == 0)
{
if ((distribution !=3) && (distribution !=5)) // we are on linux
{
retval = 0;
retval = checkftp(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkftp module.\n");
perror("You should have seen errors...\n");
// module bombed, clean up
rm();
return(0);
}
}
}
// did user put it in exclude list?
if (xarray[31] == 0)
{
retval = 0;
retval = checklistening(out_file, distribution, verbose, html);
if (retval < 0)
{
// something went wrong..
perror("Problem in checklistening module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
// did user put it in exclude list?
if (xarray[32] == 0)
{
retval = 0;
retval = checkdisk(out_file, verbose, html);
if (retval < 0)
{
// something went wrong...
perror("Problem in checkdisk module.\n");
perror("You should have seen errors...\n");
rm();
return(0);
}
}
// this is to put a footer html at the end of the output
// file if the user wanted html output.
if (html == 1)
{
html = 3; // tells dostuff to do an html footer
header = "\n"; // can't be NULL
if ((dostuff(0, out_file, 0, header, html)) < 0)
{
// something went wrong
perror(" Creation of list failed.");
return (-1);
}
html = 1; // set html int back... habit
}
else
{
// print a general footer
header = "\n";
if ((dostuff(0, out_file, 0, header, 0)) < 0)
{
// something went wrong
perror(" Creation of footer failed.");
return(-1);
}
}
// tell the user we are finished and where the output is
// we print this out no matter what verbose is
printf("Finished.\n");
printf("Check %s for details.\n", out_file);
// in silent mode we don't say much
if (verbose >= 0)
{
printf("Don't forget to check your umask or file perms\n");
printf("when modifying files on the system.\n");
}
// set the umask back...
umask(old_umask);
return(0);
}
