4.4BSD/usr/src/contrib/mh-6.8/conf/mhconfig.c
/* mhconfig.c - configure MH */
/* cc [-DSYS5] mhconfig.c -o mhconfig */
#ifndef lint
static char ident[] = "@(#)$Id: mhconfig.c,v 2.67 1993/06/03 17:59:55 jromine Exp $";
#endif /* lint */
#include <ctype.h>
#include <stdio.h>
#ifdef hpux
#define SYS5
#endif
#ifdef SYS5
#define index strchr
#define rindex strrchr
#endif /* SYS5 */
static void insopt(), mkopts();
extern char *strcpy(), *malloc(), *index(), *rindex();
#ifdef notdef
extern char *sprintf(); /* rely on stdio.h to declare this */
#endif
#define BANNER "This is %s, for generic UNIX (MH.6 configuration program)\n\n"
#define SED "config.sed"
#define SEDOC "doc/config.sed"
#define MAKE "../%s/Makefile"
#define WARNING "This file is automatically generated. Do not edit!"
#define MHRELEASE "6.8" /* for version: "Maj.min.pat" */
#define MHCENTERFOOT "MH.6.8" /* for nroff page footers */
#define MHLEFTFOOT "[mh.6]" /* [mh.6] MH.6.6 page# */
#define MHSLIBVER "3.2" /* SunOS4 shared library version */
#define NOTOK (-1)
#define NULLCP ((char *) 0)
#define SVAL(s) (s ? s : "")
#define QUOTE '\\'
/* */
static int smtp = 0;
static int mpop = 0;
static int sedP = 1;
static int filesP = 1;
static int docP = 1;
static int makeP = 1;
static char *myname = "mhconfig";
static char *config = NULL;
static char *myopts = NULL;
static char *binpath = "/usr/local";
static char *bbhome = "/usr/spool/bboards";
static char *bboards = "off";
static char *bbdelivery = "off";
static char *ccoptions = NULL;
static char *chownpath = "/etc/chown";
static char *compiler = "/bin/cc";
static char *copy = "cp";
static char *curses = "-lcurses -ltermlib";
static char *debug = "off";
static char *editor = "prompter";
static char *etcpath = "/usr/local/lib/mh";
static char *ldoptions = NULL;
static char *ldoptlibs = NULL;
static char *lex = "lex -nt";
static char *ln = "ln";
static char *mailgroup = "off";
static char *mailpath = "/usr/spool/mail";
static char *maildir = NULL;
static char *mailfile = NULL;
static char *mancat = "man";
static char *mandir = "/usr/man";
static char *manuals = "standard";
static char *mf = "off";
static char *mts = "sendmail";
static char *poppath = "/usr/etc";
static char *removeit = "mv -f";
static char *regtest = "off";
static char *oldload = "off";
static char *options = NULL;
static char *pop = "off";
static char *ranlib = "on";
static char *sharedlib = "off";
static char *signl = "int";
static char *slibdir = "/usr/local/lib";
static char *slflags = "-pic";
static char *sprntf = NULL;
/* */
#define unknown 0
#define mmdf 1
#define mmdf2 2
#define mh 3
#define sendmail 4
static int mtsnum = unknown;
static struct mtsopt {
char *mtskey;
char *optval;
int code;
int mtsflags;
#define NOFLAGS 0x00
#define DOSMTP 0x01
#define NOMF 0x02
} mtsopts[] = {
"mmdf", "MMDFMTS MMDFI", mmdf, NOFLAGS,
"mmdf/smtp", "SENDMTS SMTP", mmdf, DOSMTP,
"mmdf2", "MMDFMTS MMDFII", mmdf2, NOFLAGS,
"mmdf2/smtp", "SENDMTS MMDFII SMTP", mmdf2, DOSMTP,
"mh", "MHMTS", mh, NOFLAGS,
"sendmail", "SENDMTS", sendmail, NOMF,
"sendmail/smtp", "SENDMTS SMTP", sendmail, NOMF,
"zmailer", "ZMAILER SENDMTS", sendmail, NOMF,
"zmailer/smtp", "ZMAILER SENDMTS SMTP", sendmail, NOMF,
NULL, NULL, unknown, NOFLAGS
};
/* other options which cause sed BEGIN/END configuration changes */
static struct copt {
char *c_name;
int c_value;
} copts[] = {
"APOP", 0, /* authenticated pop */
"BSD43", 0, /* sgid ttys */
"KPOP", 0, /* KERBEROS pop */
"HESIOD", 0,
"MIME", 0, /* multi-media extensions */
"MPOP", 0, /* mobile pop */
"MSGID", 0, /* slocal dup surpression */
"NORUSERPASS", 0, /* no ruserpass(3) */
"TMA", 0, /* trusted mail */
"TTYD", 0,
"UCI", 0,
NULL, 0
};
/* */
static struct bind {
char *keyword;
char **value;
int flags;
#define BD_NIL 0x00
#define BD_ADD 0x01
} binds[] = {
"bin", &binpath, BD_NIL,
"bbhome", &bbhome, BD_NIL,
"bboards", &bboards, BD_NIL,
"bbdelivery", &bbdelivery, BD_NIL,
"ccoptions", &ccoptions, BD_ADD,
"chown", &chownpath, BD_NIL,
"cc", &compiler, BD_NIL,
"cp", ©, BD_NIL,
"curses", &curses, BD_NIL,
"debug", &debug, BD_NIL,
"editor", &editor, BD_NIL,
"etc", &etcpath, BD_NIL,
"ldoptions", &ldoptions, BD_ADD,
"ldoptlibs", &ldoptlibs, BD_ADD,
"lex", &lex, BD_NIL,
"ln", &ln, BD_NIL,
"mail", &mailpath, BD_NIL,
"mailgroup", &mailgroup, BD_NIL,
"mandir", &mandir, BD_NIL,
"manuals", &manuals, BD_NIL,
"mf", &mf, BD_NIL,
"mts", &mts, BD_NIL,
"oldload", &oldload, BD_NIL,
"options", &options, BD_ADD,
"pop", &pop, BD_NIL,
"popdir", &poppath, BD_NIL,
"ranlib", &ranlib, BD_NIL,
"remove", &removeit, BD_NIL,
"regtest", ®test, BD_NIL,
"sharedlib", &sharedlib, BD_NIL,
"signal", &signl, BD_NIL,
"slflags", &slflags, BD_NIL,
"slibdir", &slibdir, BD_NIL,
"sprintf", &sprntf, BD_NIL,
NULL
};
/* */
char *files[] = {
"../support/bboards/bboards.daily",
"../support/bboards/bboards.weekly",
"../support/bboards/crontab",
"../support/bboards/MakeBBoards",
"../config/config.c",
"../zotnet/mts/mts.c",
"../zotnet/mts/mtstailor",
"../support/general/MailAliases",
"../mts/sendmail/bboardsMH.m4",
"../mts/sendmail/popMH.m4",
NULL
};
static struct pair {
char *infile;
char *outfile;
} makefiles[] = {
"makefiles/MH-Makefile", ".",
"makefiles/config","config",
"makefiles/dist","dist",
"makefiles/doc","doc",
"makefiles/mtsM","mts",
"makefiles/mts/mh","mts/mh",
"makefiles/mts/mmdf","mts/mmdf",
"makefiles/mts/sendmail","mts/sendmail",
"makefiles/papers","papers",
"makefiles/sbr","sbr",
"makefiles/supportM","support",
"makefiles/support/bboards","support/bboards",
"makefiles/support/general","support/general",
"makefiles/support/pop","support/pop",
"makefiles/uip","uip",
"makefiles/zotnetM","zotnet",
"makefiles/zotnet/bboards","zotnet/bboards",
"makefiles/zotnet/mf","zotnet/mf",
"makefiles/zotnet/mts","zotnet/mts",
"makefiles/zotnet/tws","zotnet/tws",
NULL
};
static do_sed(), do_sedfile(), do_files(), do_doc(), do_make();
static shell(), arginit(), add_option(), trim();
static char *stradd (), *strdup (), *tail ();
long time ();
/* */
/* ARGSUSED */
main (argc, argv, envp)
int argc;
char **argv,
**envp;
{
arginit (argv);
if (sedP)
do_sed ();
if (filesP)
do_files ();
if (docP)
do_doc ();
if (makeP)
do_make ();
#ifdef notdef
printf ("Don't forget to edit \"config/mtstailor\"\n");
#endif
if (filesP || makeP)
printf ("Don't forget to run \"make clean\" in the top directory before compiling\n");
exit (0);
}
/* */
static do_sed () {
if (docP != 2)
do_sedfile (SED, 0);
do_sedfile (SEDOC, smtp);
}
static do_alldoc (fp)
FILE *fp;
{
fprintf (fp, "%s\n%s\n%s\n%s\n", /* turn @BEGIN: XX into #ifdef XX */
"s!^@BEGIN: \\(.*\\)$!.br\\", /* for MH wizard manual set */
".ti 0i\\",
"#ifdef \\1\\",
".br!"
);
fprintf (fp, "%s\n%s\n%s\n%s\n",
"s!^@END: \\(.*\\)$!.br\\",
".ti 0i\\",
"#endif /* \\1\\ */",
".br!"
);
}
/* */
static do_sedfile (sed, flag)
char *sed;
int flag;
{
int i;
FILE * fp;
struct copt *op;
if ((fp = fopen (sed, "w")) == NULL)
adios (sed, "unable to write");
printf ("generating %s\n", sed);
if (docP == 2) {
printf ("...using special all-doc format.\n");
printf ("Be sure to reconfigure before compiling.\n");
do_alldoc(fp); /* hack up doc/config.sed */
}
fprintf (fp, "s%%@(MHCONFIGFILE)%%%s%%g\n", SVAL(config));
fprintf (fp, "s%%@(MHWARNING)%%%s%%g\n", WARNING);
fprintf (fp, "s%%@(MHRELEASE)%%%s%%g\n", MHRELEASE);
fprintf (fp, "s%%@(MHCENTERFOOT)%%%s%%g\n", MHCENTERFOOT);
fprintf (fp, "s%%@(MHLEFTFOOT)%%%s%%g\n", MHLEFTFOOT);
fprintf (fp, "s%%@(MHBINPATH)%%%s%%g\n", SVAL (binpath));
fprintf (fp, "s%%@(MHETCPATH)%%%s%%g\n", SVAL (etcpath));
fprintf (fp, "s%%@(MHPOPDPATH)%%%s%%g\n", SVAL (poppath));
fprintf (fp, "s%%@(MHCHOWNPATH)%%%s%%g\n", SVAL (chownpath));
fprintf (fp, "s%%@(MHDROPATH)%%%s%%g\n", SVAL (maildir));
fprintf (fp, "s%%@(MHDROPFIL)%%%s%%g\n", SVAL (mailfile));
if (maildir)
fprintf (fp, "s%%@(MHDROPLOC)%%%s/$USER%%g\n", SVAL (maildir));
else
fprintf (fp, "s%%@(MHDROPLOC)%%$HOME/%s%%g\n", SVAL (mailfile));
fprintf (fp, "s%%@(MHDROPHAK)%%%s%%g\n",/* HACK */
maildir ? maildir : "/usr/spool/mail");
fprintf (fp, "s%%@(MHMANDIR)%%%s%%g\n", mandir);
fprintf (fp, "s%%@(MHCATMAN)%%%s%%g\n",
strcmp(mancat, "cat") == 0 ? "| nroff -man" : "");
if (strcmp (manuals, "standard") == 0 || strcmp (manuals, "gen") == 0)
for (i = 1; i <= 8; i++) {
fprintf (fp, "s%%@(MHMANDIR%d)%%%s%d%%g\n", i, mancat, i);
fprintf (fp, "s%%@(MHMANEXT%d)%%%d%%g\n", i, i);
}
else
for (i = 1; i <= 8; i++) {
fprintf (fp, "s%%@(MHMANDIR%d)%%%s%c%%g\n", i, mancat,
strcmp (manuals, "new") == 0 ? 'n'
: strcmp (manuals, "old") == 0 ? 'o'
: strcmp (manuals, "bsd44") == 0 ? i + '0'
: 'l');
fprintf (fp, "s%%@(MHMANEXT%d)%%%c%%g\n", i,
strcmp (manuals, "new") == 0 ? 'n'
: strcmp (manuals, "old") == 0 ? 'o'
: strcmp (manuals, "bsd44") == 0 ? '0'
: 'l');
}
/* */
if (strcmp (regtest, "on") == 0)
fprintf (fp, "s%%@(MHHOSTVER)%%%s%%g\n", "-n");
else
fprintf (fp, "s%%@(MHHOSTVER)%%%s%%g\n", "");
if (strcmp (manuals, "gen") == 0 || strcmp (manuals, "none") == 0)
fprintf (fp, "s%%@(MHMANGEN)%%%s%%g\n", "#"); /* comment char */
else
fprintf (fp, "s%%@(MHMANGEN)%%%s%%g\n", "");
fprintf (fp, "s%%@(MHEDITOR)%%%s%%g\n", SVAL (editor));
fprintf (fp, "s%%@(MHCONFIG)%%%s%%g\n", SVAL (myopts));
fprintf (fp, "s%%@(MHCOMPILER)%%%s%%g\n", SVAL (compiler));
fprintf (fp, "s%%@(CP)%%%s%%g\n", SVAL (copy));
fprintf (fp, "s%%@(LN)%%%s%%g\n", SVAL (ln));
fprintf (fp, "s%%@(LEX)%%%s%%g\n", SVAL (lex));
if (ccoptions)
fprintf (fp, "s%%@(MHOPTIONS)%%%s %s%%g\n",
SVAL (options), SVAL (ccoptions));
else
fprintf (fp, "s%%@(MHOPTIONS)%%%s %s%%g\n",
SVAL (options), "-O");
fprintf (fp, "s%%@(LDOPTIONS)%%%s%%g\n", SVAL (ldoptions));
fprintf (fp, "s%%@(LDOPTLIB)%%%s%%g\n", SVAL (ldoptlibs));
fprintf (fp, "s%%@(LDCURSES)%%%s%%g\n", SVAL (curses));
if (strcmp (bboards, "off") == 0)
fprintf (fp, "/^@BEGIN: BBOARDS$/,/^@END: BBOARDS$/d\n");
else
fprintf (fp, "/^@BEGIN: BBOARDS$/d\n/^@END: BBOARDS$/d\n");
fprintf (fp, "s%%@(BBHOME)%%%s%%g\n", SVAL (bbhome));
if (strcmp (bbdelivery, "off") == 0)
fprintf (fp, "/^@BEGIN: BBSERVER$/,/^@END: BBSERVER$/d\n");
else
fprintf (fp, "/^@BEGIN: BBSERVER$/d\n/^@END: BBSERVER$/d\n");
if (strcmp (debug, "on") == 0) {
fprintf (fp, "/^@BEGIN: DEBUG$/d\n/^@END: DEBUG$/d\n");
fprintf (fp, "/^@BEGIN: OPTIM$/,/^@END: OPTIM$/d\n");
}
else {
fprintf (fp, "/^@BEGIN: DEBUG$/,/^@END: DEBUG$/d\n");
fprintf (fp, "/^@BEGIN: OPTIM$/d\n/^@END: OPTIM$/d\n");
}
if (strcmp (mailgroup, "off")) { /* for SYS5 sgid-inc */
fprintf (fp, "/^@BEGIN: MAILGROUP$/d\n/^@END: MAILGROUP$/d\n");
fprintf (fp, "s%%@(MAILGROUP)%%%s%%g\n", SVAL (mailgroup));
}
else
fprintf (fp, "/^@BEGIN: MAILGROUP$/,/^@END: MAILGROUP$/d\n");
if (strcmp (oldload, "on") == 0)
fprintf (fp, "/^@BEGIN: OLDLOAD$/d\n/^@END: OLDLOAD$/d\n");
else
fprintf (fp, "/^@BEGIN: OLDLOAD$/,/^@END: OLDLOAD$/d\n");
if (strcmp (oldload, "off") == 0)
fprintf (fp, "/^@BEGIN: NEWLOAD$/d\n/^@END: NEWLOAD$/d\n");
else
fprintf (fp, "/^@BEGIN: NEWLOAD$/,/^@END: NEWLOAD$/d\n");
/* */
if (strcmp (ranlib, "on") == 0) {
fprintf (fp, "/^@BEGIN: RANLIB$/d\n/^@END: RANLIB$/d\n");
fprintf (fp, "/^@BEGIN: LORDER$/,/^@END: LORDER$/d\n");
}
else {
fprintf (fp, "/^@BEGIN: LORDER$/d\n/^@END: LORDER$/d\n");
fprintf (fp, "/^@BEGIN: RANLIB$/,/^@END: RANLIB$/d\n");
}
if (strcmp (sharedlib, "off")) { /* if not off */
fprintf (fp, "/^@BEGIN: SHAREDLIB$/d\n/^@END: SHAREDLIB$/d\n");
fprintf (fp, "/^@BEGIN: STDLIB$/,/^@END: STDLIB$/d\n");
fprintf (fp, "s%%@(SLIBDIR)%%%s%%g\n", slibdir);
fprintf (fp, "s%%@(SLIBVER)%%%s%%g\n", MHSLIBVER);
fprintf (fp, "s%%@(SLFLAGS)%%%s%%g\n", SVAL(slflags));
if (strcmp (sharedlib, "secure") == 0)
fprintf (fp, "s%%@(SLDFLAG)%%-L%s%%g\n",slibdir);
else
fprintf (fp, "s%%@(SLDFLAG)%%%%g\n");
}
else {
fprintf (fp, "/^@BEGIN: STDLIB$/d\n/^@END: STDLIB$/d\n");
fprintf (fp, "/^@BEGIN: SHAREDLIB$/,/^@END: SHAREDLIB$/d\n");
}
if (strcmp (sharedlib, "sun4") == 0 || strcmp (sharedlib, "on") == 0)
fprintf (fp, "/^@BEGIN: SUN4SHLIB$/d\n/^@END: SUN4SHLIB$/d\n");
else
fprintf (fp, "/^@BEGIN: SUN4SHLIB$/,/^@END: SUN4SHLIB$/d\n");
if (strcmp (sharedlib, "sys5") == 0)
fprintf (fp, "/^@BEGIN: SYS5SHLIB$/d\n/^@END: SYS5SHLIB$/d\n");
else
fprintf (fp, "/^@BEGIN: SYS5SHLIB$/,/^@END: SYS5SHLIB$/d\n");
/* */
if (flag || ((mtsnum == mmdf || mtsnum == mmdf2) && !smtp)) {
fprintf (fp, "/^@BEGIN: MMDFMTS$/d\n/^@END: MMDFMTS$/d\n");
if (mtsnum == mmdf)
fprintf (fp, "/^@BEGIN: MMDFIMTS$/d\n/^@END: MMDFIMTS$/d\n");
else
fprintf (fp, "/^@BEGIN: MMDFIMTS$/,/^@END: MMDFIMTS$/d\n");
if (mtsnum == mmdf2)
fprintf (fp, "/^@BEGIN: MMDFIIMTS$/d\n/^@END: MMDFIIMTS$/d\n");
else
fprintf (fp, "/^@BEGIN: MMDFIIMTS$/,/^@END: MMDFIIMTS$/d\n");
}
else {
fprintf (fp, "/^@BEGIN: MMDFMTS$/,/^@END: MMDFMTS$/d\n");
fprintf (fp, "/^@BEGIN: MMDFIMTS$/,/^@END: MMDFIMTS$/d\n");
fprintf (fp, "/^@BEGIN: MMDFIIMTS$/,/^@END: MMDFIIMTS$/d\n");
}
if (mtsnum == mh)
fprintf (fp, "/^@BEGIN: MHMTS$/d\n/^@END: MHMTS$/d\n");
else
fprintf (fp, "/^@BEGIN: MHMTS$/,/^@END: MHMTS$/d\n");
if (!flag && (mtsnum == sendmail || smtp))
fprintf (fp, "/^@BEGIN: SENDMTS$/d\n/^@END: SENDMTS$/d\n");
else
fprintf (fp, "/^@BEGIN: SENDMTS$/,/^@END: SENDMTS$/d\n");
switch (mtsnum) {
case mh:
case sendmail:
case mmdf:
fprintf (fp, "/^@BEGIN: SENDMTSHACK$/d\n/^@END: SENDMTSHACK$/d\n");
break;
default:
fprintf (fp, "/^@BEGIN: SENDMTSHACK$/,/^@END: SENDMTSHACK$/d\n");
break;
}
/* */
/* special hack for support/pop/popser.c */
fprintf (fp, "s%%@(POPUUMBOX)%%%s%%g\n",
mtsnum == sendmail ? "-DPOPUUMBOX" : "");
if (smtp)
fprintf (fp, "/^@BEGIN: SMTP$/d\n/^@END: SMTP$/d\n");
else
fprintf (fp, "/^@BEGIN: SMTP$/,/^@END: SMTP$/d\n");
if (strcmp (pop, "on") == 0)
fprintf (fp, "/^@BEGIN: POP$/d\n/^@END: POP$/d\n");
else
fprintf (fp, "/^@BEGIN: POP$/,/^@END: POP$/d\n");
if (strcmp (bboards, "pop") == 0)
fprintf (fp, "/^@BEGIN: BPOP$/d\n/^@END: BPOP$/d\n");
else
fprintf (fp, "/^@BEGIN: BPOP$/,/^@END: BPOP$/d\n");
if (strcmp (bboards, "nntp") == 0)
fprintf (fp, "/^@BEGIN: NNTP$/d\n/^@END: NNTP$/d\n");
else
fprintf (fp, "/^@BEGIN: NNTP$/,/^@END: NNTP$/d\n");
if (strcmp (mf, "on") == 0)
fprintf (fp, "/^@BEGIN: MF$/d\n/^@END: MF$/d\n");
else
fprintf (fp, "/^@BEGIN: MF$/,/^@END: MF$/d\n");
fprintf (fp, "s%%@(MHREMOVE)%%%s%%g\n", SVAL (removeit));
for (op = copts; op->c_name; op++) {
fprintf (fp, op->c_value ? "/^@BEGIN: %s$/d\n/^@END: %s$/d\n" :
"/^@BEGIN: %s$/,/^@END: %s$/d\n",
op->c_name, op->c_name);
}
(void) fclose (fp);
}
/* */
static do_files () {
char **pp;
for (pp = files; *pp; pp++)
shell ("rm -f %s; sed -f %s < config/%s > %s",
*pp, SED, tail (*pp), *pp);
}
static do_doc () {
shell ("./mhdoc");
}
static do_make () {
char buffer[BUFSIZ];
struct pair *pp;
for (pp = makefiles; pp -> infile; pp++) {
(void) sprintf (buffer, MAKE, pp -> outfile);
shell ("rm -f %s; sed -f %s < %s > %s",
buffer, SED, pp -> infile, buffer);
}
}
/* */
/* VARARGS */
static shell (fmt, a, b, c, d)
char *fmt,
*a,
*b,
*c,
*d;
{
char buffer[BUFSIZ];
(void) sprintf (buffer, fmt, a, b, c, d);
printf ("%s\n", buffer);
(void) fflush (stdout);
if (system (buffer))
adios (NULLCP, "failed");
}
/* */
static arginit (vec)
char **vec;
{
int i;
char *ap,
*cp,
*dp,
buffer[BUFSIZ];
struct bind *bp;
FILE * fp;
myname = tail (*vec);
printf (BANNER, myname);
(void) fflush (stdout);
for (vec++; *vec; vec++) {
if (strcmp (*vec, "-D") == 0) {
sedP = 1; filesP = makeP = 0; docP = 2;
continue;
}
if (strcmp (*vec, "-s") == 0) {
sedP = !sedP;
continue;
}
if (strcmp (*vec, "-f") == 0) {
filesP = !filesP;
continue;
}
if (strcmp (*vec, "-d") == 0) {
docP = !docP;
continue;
}
if (strcmp (*vec, "-m") == 0) {
makeP = !makeP;
continue;
}
if (strcmp (*vec, "-help") == 0) {
printf ("usage: %s [opt] file\n", myname);
printf ("%s\n%s\n%s\n%s\n",
" -s\tno sed files", " -f\tno config files",
" -d\tno doc files", " -m\tno makefiles");
exit (0);
}
break;
}
if ((config = *vec) == NULL || vec[1] != NULL) /* no arg or too many */
adios (NULLCP, "usage: %s file", myname);
/* */
if ((fp = fopen (config, "r")) == NULL)
adios (config, "unable to read");
while (fgets (buffer, sizeof buffer, fp)) {
if (ap = index (buffer, '\n'))
*ap-- = '\0';
else
ap = &buffer[strlen (buffer) - 1];
while (ap >= buffer)
if (isspace (*ap))
*ap = '\0';
else
break;
for (cp = buffer; isspace (*cp); cp++)
continue;
if (*cp == '\0' || *cp == '#')
continue;
for (ap = cp; *ap; ap++)
if (isspace (*ap) || *ap == ':') {
*ap++ = '\0';
while (isspace (*ap))
ap++;
break;
}
for (bp = binds; bp -> keyword; bp++)
if (strcmp (bp -> keyword, cp) == 0)
break;
if (bp -> keyword == NULL)
adios (NULLCP, "unknown option %s in %s", cp, config);
else
if (*(bp -> value) == NULL || !(bp -> flags & BD_ADD))
*(bp -> value) = strdup (ap);
else
*(bp -> value) = stradd (ap, stradd (" ", *(bp -> value)));
}
(void) fclose (fp);
/* */
if (binpath == NULL)
adios (NULLCP, "bin must be specified in %s", config);
trim (binpath);
if (strcmp (bboards, "on") && strcmp (bboards, "off") &&
strcmp (bboards, "pop") && strcmp (bboards, "nntp"))
adios (NULLCP, "bboards should be %s not %s",
"either \"on\", \"off\", \"pop\" or \"nntp\"", bboards);
if (strcmp (bboards, "off") == 0 && strcmp (bbdelivery, "off"))
adios (NULLCP,
"you cannot have \"bbdelivery\" \"%s\" with \"bboards\" \"%s\"",
bbdelivery, bboards);
if (bbhome == NULL)
adios (NULLCP, "bbhome must be specified in %s", config);
trim (bbhome);
if (strcmp (debug, "on") && strcmp (debug, "off"))
adios (NULLCP, "debug should be either \"on\" or \"off\", not %s",
debug);
if (etcpath == NULL)
adios (NULLCP, "etc must be specified in %s", config);
trim (etcpath);
if (strcmp (mailgroup, "off")) /* if not "off" */
add_option ("MAILGROUP");
if (mailpath == NULL)
adios (NULLCP, "mail must be specified in %s", config);
trim (mailpath);
if (*mailpath == '/')
maildir = mailpath;
else
mailfile = mailpath;
if (cp = index (manuals, '/')) { /* "standard/cat" */
*cp++ = 0;
mancat = cp;
if (strcmp (mancat, "cat"))
adios (NULLCP,"invalid manuals setting: %s/%s",manuals, mancat);
}
if (strcmp (manuals, "standard")
&& strcmp (manuals, "bsd44")
&& strcmp (manuals, "local")
&& strcmp (manuals, "new")
&& strcmp (manuals, "old")
&& strcmp (manuals, "gen")
&& strcmp (manuals, "none"))
adios (NULLCP,"invalid manuals setting: %s",manuals);
if (mts == NULL)
adios (NULLCP, "mts must be specified in %s", config);
for (i = 0; mtsopts[i].mtskey; i++)
if (strcmp (mts, mtsopts[i].mtskey) == 0)
break;
if ((mtsnum = mtsopts[i].code) == unknown)
adios (NULLCP, "invalid mts setting: %s", mts);
add_option (mtsopts[i].optval);
smtp = mtsopts[i].mtsflags & DOSMTP;
if (mtsopts[i].mtsflags & NOMF)
mf = "off"; /* hack... */
if (strcmp (pop, "on") && strcmp (pop, "off"))
adios (NULLCP, "pop should be either \"on\" or \"off\", not %s", pop);
if (strcmp (pop, "on") == 0)
add_option ("POP");
if (strcmp (bboards, "pop") == 0) {
add_option ("BPOP");
if (strcmp (pop, "on"))
adios (NULLCP, "bboards \"pop\" requires pop \"on\"");
}
else if (strcmp (bboards, "nntp") == 0) {
add_option ("BPOP");/* used by msh.c & bbc.c, but see also pshsbr.c */
add_option ("NNTP");
if (mpop)
adios (NULLCP,
"bboards \"nntp\" is incompatible with \"options MPOP\"");
}
if (strcmp (mf, "on") && strcmp (mf, "off"))
adios (NULLCP, "mf should be either \"on\" or \"off\", not %s", mf);
if (strcmp (mf, "on") == 0)
add_option ("MF");
if (sprntf && strcmp (sprntf, "char *")) {/* this defaults to "char *" */
if (strcmp (sprntf, "int"))
adios (NULLCP,
"sprintf should be either \"int\" or \"char *\", not %s",
sprntf);
add_option ("SPRINTFTYPE=int");
}
if (strcmp (sharedlib, "on") && strcmp (sharedlib, "off")
&& strcmp (sharedlib, "sun4") && strcmp (sharedlib, "sys5")
&& strcmp (sharedlib, "secure"))
adios (NULLCP,
"sharedlib should be either \"sun4\", \"sys5\", or \"off\", not %s",
sharedlib);
(void) sprintf(buffer, "TYPESIG=%s", signl);
add_option (buffer);
/* loop over options string and add -D ccoptions */
begin_myopt ();
if (cp = options) {
for (ap = cp; *ap; ap++)
if (isspace (*ap))
*ap = ' ';
options = NULL;
for (ap = cp; dp = index (ap, ' '); ap = dp) {
*dp++ = '\0';
add_myopt (ap);
(void) sprintf (buffer, "%s-D%s", options ? " " : "", ap);
ap = buffer;
options = stradd (ap, options);
while (isspace (*dp))
dp++;
}
if (*ap) {
add_myopt (ap);
(void) sprintf (buffer, "%s-D%s", options ? " " : "", ap);
ap = buffer;
options = stradd (ap, options);
}
free (cp);
}
end_myopt ();
if (strcmp (bboards, "nntp") == 0 && mpop)
adios (NULLCP,
"bboards \"nntp\" is incompatible with \"options MPOP\"");
}
/* */
static add_option (s)
char *s;
{
options = options ? stradd (s, stradd (" ", options)) : strdup (s);
}
begin_myopt () {
myopts = strdup ("char *options[] = {");
}
add_myopt (s)
char *s;
{
int len;
char *bp,
buffer[BUFSIZ];
struct copt *op;
static int nameoutput = 0;
static int linepos = 0;
static int outputlinelen = 72;
for (op = copts; op->c_name; op++)
if (!strncmp (op->c_name,s,strlen(op->c_name))) {
op->c_value = 1;
break;
}
if (strcmp (s, "MPOP") == 0)
mpop = 1;
if (smtp && strcmp (s, "BERK") == 0) {
fprintf (stderr, "\"options BERK\" overriding smtp suffix...\n");
smtp = 0;
}
if (!nameoutput) {
printf ("%s: ", bp = "options");
linepos += (nameoutput = strlen (bp) + 2);
}
len = strlen (s);
if (linepos != nameoutput)
if (len + linepos + 3 > outputlinelen)
printf ("\n%*s", linepos = nameoutput, "");
else
printf (" "), linepos++;
printf ("[%s]", s);
linepos += len + 2;
(void) fflush (stdout);
bp = buffer;
*bp++ = '"';
while (*s) {
if (*s == '"')
*bp++ = QUOTE, *bp++ = QUOTE;
*bp++ = *s++;
}
(void) strcpy (bp, "\", ");
insopt (buffer);
}
end_myopt () {
printf ("\n");
(void) fflush (stdout);
mkopts();
myopts = stradd ("NULL};", myopts);
}
/* */
static trim (s)
char *s;
{
char *p;
if (s == NULL || (p = rindex (s, '/')) == NULL)
return;
if (*++p == '\0')
*--p = '\0';
}
static char *tail (s)
char *s;
{
char *p;
if (p = rindex (s, '/'))
p++;
return ((p == NULL || *p == '\0') ? s : p);
}
/* */
static char *stradd (s1, s2)
char *s1,
*s2;
{
char *p;
if (s1 == NULL || *s1 == '\0')
return s2;
if (s2 == NULL)
return strdup (s1);
if ((p = malloc ((unsigned) (strlen (s1) + strlen (s2) + 2))) == NULL)
adios (NULLCP, "insufficient memory");
(void) sprintf (p, "%s%s", s2, s1);
if (s2)
free (s2);
return p;
}
static char *strdup (s)
char *s;
{
char *p;
if ((p = malloc ((unsigned) (strlen (s) + 1))) == NULL)
adios (NULLCP, "insufficient memory");
(void) strcpy (p, s);
return p;
}
/* */
#ifdef notdef
/* these used to be for SYS5 machines, but now this is compiled
* with -DSYS5 which redefines the SYS5 str[r]chr names to [r]index.
*/
static char *index (s, c)
char *s,
c;
{
char i;
while (i = *s++)
if (i == c)
return (s - 1);
return NULL;
}
static char *rindex (s, c)
char *s,
c;
{
char i,
*t;
t = NULL;
while (i = *s++)
if (i == c)
t = s - 1;
return t;
}
#endif /* notdef */
/* */
/* VARARGS */
adios (what, fmt, a, b, c)
char *what,
*fmt,
*a,
*b,
*c;
{
(void) fflush (stdout);
fprintf (stderr, "%s: ", myname);
fprintf (stderr, fmt, a, b, c);
if (what) {
(void) fputc (' ', stderr);
perror (what);
}
else
(void) fputc ('\n', stderr);
exit (1);
}
/* quick and dirty ordering of options for readability */
struct opt {
char *s;
struct opt *n;
};
static struct opt *optp = (struct opt *)NULL;
static void
insopt(s)
char *s; /* string for sorting */
{
struct opt *p,
*np,
*lp = (struct opt *)NULL;
if ((np = (struct opt *) malloc ((unsigned) sizeof (struct opt))) ==
(struct opt *)NULL)
adios (NULL, "unable to malloc opt");
np -> s = strdup(s);
np -> n = (struct opt *)NULL;
for (p = optp; p; lp = p, p = p -> n) {
if (strcmp (p->s, s) > 0)
break;
}
if (p)
np -> n = p;
if (lp)
lp -> n = np;
else
optp = np;
}
static void
mkopts()
{
struct opt *p;
for (p = optp; p; p = p -> n)
myopts = stradd (p->s, myopts);
}