#include <h/mh.h>
#include <fcntl.h>
#include <h/signals.h>
-#include <h/md5.h>
#include <errno.h>
#include <signal.h>
#include <h/tws.h>
#include <h/mime.h>
#include <h/mhparse.h>
-#include <h/mhcachesbr.h>
#include <h/utils.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <locale.h>
+#include <sysexits.h>
static struct swit switches[] = {
-#define CHECKSW 0
- { "check", 0 },
-#define NCHECKSW 1
- { "nocheck", 0 },
-#define VERBSW 2
+#define VERBSW 0
{ "verbose", 0 },
-#define NVERBSW 3
- { "noverbose", 0 },
-#define FILESW 4
+#define NVERBSW 1
+ { "noverbose", 2 },
+#define FILESW 2
{ "file file", 0 },
-#define OUTFILESW 5
+#define OUTFILESW 3
{ "outfile file", 0 },
-#define PARTSW 6
+#define PARTSW 4
{ "part number", 0 },
-#define TYPESW 7
+#define TYPESW 5
{ "type content", 0 },
-#define RCACHESW 8
- { "rcache policy", 0 },
-#define WCACHESW 9
- { "wcache policy", 0 },
-#define VERSIONSW 10
- { "version", 0 },
-#define HELPSW 11
+#define VERSIONSW 6
+ { "Version", 0 },
+#define HELPSW 7
{ "help", 0 },
-
-/*
-** switches for debugging
-*/
-#define DEBUGSW 12
+#define DEBUGSW 8
{ "debug", -5 },
{ NULL, 0 }
};
-int ebcdicsw = 0; /* hack for linking purposes */
-
/* mhparse.c */
extern char *tmp; /* directory to place temp files */
-/* mhcachesbr.c */
-extern int rcachesw;
-extern int wcachesw;
-extern char *cache_public;
-extern char *cache_private;
-
/* mhmisc.c */
extern int npart;
extern int ntype;
/* mhfree.c */
void free_content(CT);
extern CT *cts;
-void freects_done(int) NORETURN;
+void freects_done();
/*
** static prototypes
int
main(int argc, char **argv)
{
- int msgnum, *icachesw;
+ int msgnum;
char *cp, *file = NULL, *folder = NULL;
char *maildir, buf[100], *outfile = NULL;
char **argp, **arguments;
struct msgs *mp = NULL;
CT ct, *ctp;
- done=freects_done;
+ if (atexit(freects_done) != 0) {
+ adios(EX_OSERR, NULL, "atexit failed");
+ }
-#ifdef LOCALE
setlocale(LC_ALL, "");
-#endif
invo_name = mhbasename(argv[0]);
/* read user profile/context */
switch (smatch(++cp, switches)) {
case AMBIGSW:
ambigsw(cp, switches);
- done(1);
+ exit(EX_USAGE);
case UNKWNSW:
- adios(NULL, "-%s unknown", cp);
+ adios(EX_USAGE, NULL, "-%s unknown", cp);
case HELPSW:
snprintf(buf, sizeof(buf), "%s [+folder] [msgs] [switches]", invo_name);
print_help(buf, switches, 1);
- done(1);
+ exit(argc == 2 ? EX_OK : EX_USAGE);
case VERSIONSW:
print_version(invo_name);
- done(1);
-
- case RCACHESW:
- icachesw = &rcachesw;
- goto do_cache;
- case WCACHESW:
- icachesw = &wcachesw;
-do_cache:
- if (!(cp = *argp++) || *cp == '-')
- adios(NULL, "missing argument to %s",
- argp[-2]);
- switch (*icachesw = smatch(cp, caches)) {
- case AMBIGSW:
- ambigsw(cp, caches);
- done(1);
- case UNKWNSW:
- adios(NULL, "%s unknown", cp);
- default:
- break;
- }
- continue;
-
- case CHECKSW:
- checksw++;
- continue;
- case NCHECKSW:
- checksw = 0;
- continue;
+ exit(argc == 2 ? EX_OK : EX_USAGE);
case PARTSW:
if (!(cp = *argp++) || *cp == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
+ adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]);
if (npart >= NPARTS)
- adios(NULL, "too many parts (starting with %s), %d max", cp, NPARTS);
+ adios(EX_USAGE, NULL, "too many parts (starting with %s), %d max", cp, NPARTS);
parts[npart++] = cp;
continue;
case TYPESW:
if (!(cp = *argp++) || *cp == '-')
- adios(NULL, "missing argument to %s", argp[-2]);
+ adios(EX_USAGE, NULL, "missing argument to %s", argp[-2]);
if (ntype >= NTYPES)
- adios(NULL, "too many types (starting with %s), %d max",
+ adios(EX_USAGE, NULL, "too many types (starting with %s), %d max",
cp, NTYPES);
types[ntype++] = cp;
continue;
case FILESW:
if (!(cp = *argp++) || (*cp == '-' && cp[1]))
- adios(NULL, "missing argument to %s",
+ adios(EX_USAGE, NULL, "missing argument to %s",
argp[-2]);
file = *cp == '-' ? cp : getcpy(expanddir(cp));
continue;
case OUTFILESW:
if (!(cp = *argp++) || (*cp == '-' && cp[1]))
- adios(NULL, "missing argument to %s",
+ adios(EX_USAGE, NULL, "missing argument to %s",
argp[-2]);
outfile = *cp == '-' ? cp : getcpy(expanddir(cp));
continue;
}
if (*cp == '+' || *cp == '@') {
if (folder)
- adios(NULL, "only one folder at a time!");
+ adios(EX_USAGE, NULL, "only one folder at a time!");
else
folder = getcpy(expandfol(cp));
} else
set_endian();
if (outfile == NULL)
- adios(NULL, "must specify output file");
-
- /* Check for public cache location */
- if ((cache_public = context_find(nmhcache)) && *cache_public != '/')
- cache_public = NULL;
-
- /* Check for private cache location */
- if (!(cache_private = context_find(nmhprivcache)))
- cache_private = ".cache";
- cache_private = getcpy(toabsdir(cache_private));
+ adios(EX_USAGE, NULL, "must specify output file");
/*
** Check for storage directory. If specified,
tmp = getcpy(toabsdir(invo_name));
if (file && msgs.size)
- adios(NULL, "cannot specify msg and file at same time!");
+ adios(EX_USAGE, NULL, "cannot specify msg and file at same time!");
/*
** check if message is coming from file
*/
if (file) {
- if (!(cts = (CT *) calloc((size_t) 2, sizeof(*cts))))
- adios(NULL, "out of memory");
+ cts = (CT *) mh_xcalloc((size_t) 2, sizeof(*cts));
ctp = cts;
if ((ct = parse_mime(file)))
maildir = toabsdir(folder);
if (chdir(maildir) == NOTOK)
- adios(maildir, "unable to change directory to");
+ adios(EX_OSERR, maildir, "unable to change directory to");
/* read folder and create message structure */
if (!(mp = folder_read(folder)))
- adios(NULL, "unable to read folder %s", folder);
+ adios(EX_IOERR, NULL, "unable to read folder %s", folder);
/* check for empty folder */
if (mp->nummsg == 0)
- adios(NULL, "no messages in %s", folder);
+ adios(EX_DATAERR, NULL, "no messages in %s", folder);
/* parse all the message ranges/sequences and set SELECTED */
for (msgnum = 0; msgnum < msgs.size; msgnum++)
if (!m_convert(mp, msgs.msgs[msgnum]))
- done(1);
+ exit(EX_USAGE);
seq_setprev(mp); /* set the previous-sequence */
- if (!(cts = (CT *) calloc((size_t) (mp->numsel + 1),
- sizeof(*cts))))
- adios(NULL, "out of memory");
+ cts = (CT *) mh_xcalloc((size_t) (mp->numsel + 1),
+ sizeof(*cts));
ctp = cts;
for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
}
if (!*cts)
- done(1);
+ exit(EX_SOFTWARE);
userrs = 1;
SIGNAL(SIGQUIT, quitser);
context_save(); /* save the context file */
}
- done(0);
- return 1;
+ return EX_OK;
}
fflush(stderr);
}
- done(1);
+ exit(EX_IOERR);
/* NOTREACHED */
}
projects / mmh / blobdiff