-
-/*
- * inc.c -- incorporate messages from a maildrop into a folder
+/* inc.c -- incorporate messages from a maildrop into a folder
*
* This code is Copyright (c) 2002, by the authors of nmh. See the
* COPYRIGHT file in the root directory of the nmh distribution for
#include <h/signals.h>
#include <h/tws.h>
#include <h/mts.h>
+#include "../sbr/lock_file.h"
+#include "../sbr/m_maildir.h"
+#include "../sbr/m_mktemp.h"
-#ifndef CYRUS_SASL
-# define SASLminc(a) (a)
+#ifndef TLS_SUPPORT
+# define TLSminc(a) (a)
#else
-# define SASLminc(a) 0
+# define TLSminc(a) 0
#endif
#define INC_SWITCHES \
X("width columns", 0, WIDTHSW) \
X("version", 0, VERSIONSW) \
X("help", 0, HELPSW) \
- X("snoop", -5, SNOOPSW) \
- X("sasl", SASLminc(5), SASLSW) \
- X("nosasl", SASLminc(3), NOSASLSW) \
- X("saslmech", SASLminc(5), SASLMECHSW) \
- X("authservice", SASLminc(0), AUTHSERVICESW) \
+ X("snoop", 0, SNOOPSW) \
+ X("sasl", 0, SASLSW) \
+ X("nosasl", 0, NOSASLSW) \
+ X("saslmech", 0, SASLMECHSW) \
+ X("initialtls", TLSminc(-10), INITTLSSW) \
+ X("notls", TLSminc(-5), NOTLSSW) \
+ X("certverify", TLSminc(-10), CERTVERSW) \
+ X("nocertverify", TLSminc(-12), NOCERTVERSW) \
+ X("authservice", 0, AUTHSERVICESW) \
X("proxy command", 0, PROXYSW) \
#define X(sw, minchars, id) id,
const struct Maildir_entry *a = va, *b = vb;
if (a->mtime > b->mtime)
return 1;
- else if (a->mtime < b->mtime)
+ if (a->mtime < b->mtime)
return -1;
- else
- return 0;
+ return 0;
}
int
main (int argc, char **argv)
{
- int chgflag = 1, trnflag = 1;
- int noisy = 1, width = -1;
+ bool chgflag;
+ int trnflag = 1;
+ bool noisy;
+ int width = -1;
int hghnum = 0, msgnum = 0;
- int sasl = 0;
+ bool sasl, tls, noverify;
int incerr = 0; /* <0 if inc hits an error which means it should not truncate mailspool */
char *cp, *maildir = NULL, *folder = NULL;
char *format = NULL, *form = NULL;
if (nmh_init(argv[0], 1)) { return 1; }
- mts_init (invo_name);
+ mts_init ();
arguments = getarguments (invo_name, argc, argv, 1);
argp = arguments;
if (pophost && *pophost)
host = pophost;
+ sasl = tls = false;
+ chgflag = noisy = noverify = true;
while ((cp = *argp++)) {
if (*cp == '-') {
switch (smatch (++cp, switches)) {
- case AMBIGSW:
+ case AMBIGSW:
ambigsw (cp, switches);
done (1);
- case UNKWNSW:
+ case UNKWNSW:
adios (NULL, "-%s unknown", cp);
- case HELPSW:
+ case HELPSW:
snprintf (buf, sizeof(buf), "%s [+folder] [switches]", invo_name);
print_help (buf, switches, 1);
done (0);
print_version(invo_name);
done (0);
- case AUDSW:
+ case AUDSW:
if (!(cp = *argp++) || *cp == '-')
adios (NULL, "missing argument to %s", argp[-2]);
audfile = getcpy (m_maildir (cp));
continue;
- case NAUDSW:
+ case NAUDSW:
audfile = NULL;
continue;
- case CHGSW:
- chgflag++;
+ case CHGSW:
+ chgflag = true;
continue;
- case NCHGSW:
- chgflag = 0;
+ case NCHGSW:
+ chgflag = false;
continue;
/*
* 1 by default (truncating is default)
* 0 if -notruncate is given
*/
- case TRNCSW:
+ case TRNCSW:
trnflag = 2;
continue;
- case NTRNCSW:
+ case NTRNCSW:
trnflag = 0;
continue;
- case FILESW:
+ case FILESW:
if (!(cp = *argp++) || *cp == '-')
adios (NULL, "missing argument to %s", argp[-2]);
from = path (cp, TFILE);
trnflag = 0;
continue;
- case SILSW:
- noisy = 0;
+ case SILSW:
+ noisy = false;
continue;
- case NSILSW:
- noisy++;
+ case NSILSW:
+ noisy = true;
continue;
- case FORMSW:
+ case FORMSW:
if (!(form = *argp++) || *form == '-')
adios (NULL, "missing argument to %s", argp[-2]);
format = NULL;
continue;
- case FMTSW:
+ case FMTSW:
if (!(format = *argp++) || *format == '-')
adios (NULL, "missing argument to %s", argp[-2]);
form = NULL;
continue;
- case WIDTHSW:
+ case WIDTHSW:
if (!(cp = *argp++) || *cp == '-')
adios (NULL, "missing argument to %s", argp[-2]);
width = atoi (cp);
continue;
case SASLSW:
- sasl++;
+ sasl = true;
continue;
case NOSASLSW:
- sasl = 0;
+ sasl = false;
continue;
case SASLMECHSW:
adios (NULL, "missing argument to %s", argp[-2]);
continue;
+ case INITTLSSW:
+ tls = true;
+ continue;
+
+ case NOTLSSW:
+ tls = false;
+ continue;
+
+ case CERTVERSW:
+ noverify = false;
+ continue;
+
+ case NOCERTVERSW:
+ noverify = true;
+ continue;
+
case AUTHSERVICESW:
#ifdef OAUTH_SUPPORT
if (!(auth_svc = *argp++) || *auth_svc == '-')
if (host && !*host)
host = NULL;
- /* guarantee dropping group priveleges; we might not have done so earlier */
+ /* guarantee dropping group privileges; we might not have done so earlier */
DROPGROUPPRIVS();
/*
* a POP server?
*/
if (inc_type == INC_POP) {
- struct nmh_creds creds = { 0, 0, 0 };
+ int tlsflag = 0;
if (auth_svc == NULL) {
if (saslmech && ! strcasecmp(saslmech, "xoauth2")) {
adios (NULL, "must specify -authservice with -saslmech xoauth2");
}
- nmh_get_credentials (host, user, sasl, &creds);
} else {
if (user == NULL) {
adios (NULL, "must specify -user with -saslmech xoauth2");
}
- creds.user = user;
}
+ if (tls)
+ tlsflag |= P_INITTLS;
+
+ if (noverify)
+ tlsflag |= P_NOVERIFY;
+
/*
* initialize POP connection
*/
- if (pop_init (host, port, creds.user, creds.password, proxy, snoop,
- sasl, saslmech, auth_svc) == NOTOK)
+ if (pop_init (host, port, user, proxy, snoop, sasl, saslmech,
+ tlsflag, auth_svc) == NOTOK)
adios (NULL, "%s", response);
/* Check if there are any messages */
qsort (Maildir, num_maildir_entries, sizeof(*Maildir), maildir_srt);
}
- if ((cp = strdup(newmail)) == (char *)0)
- adios (NULL, "error allocating memory to copy newmail");
-
+ cp = mh_xstrdup(newmail);
newmail = cp;
}
if (!folder)
folder = getfolder (0);
maildir = m_maildir (folder);
-
- if ((maildir_copy = strdup(maildir)) == (char *)0)
- adios (maildir, "error allocating memory to copy maildir");
+ maildir_copy = mh_xstrdup(maildir);
if (!folder_exists(maildir)) {
/* If the folder doesn't exist, and we're given the -silent flag,
if (audfile) {
int i;
if ((i = stat (audfile, &st)) == NOTOK)
- advise (NULL, "Creating Receive-Audit: %s", audfile);
+ inform("Creating Receive-Audit: %s", audfile);
if ((aud = fopen (audfile, "a")) == NULL)
adios (audfile, "unable to append to");
else if (i == NOTOK)
if (errno != ENOENT)
adios (packfile, "error on file");
cp = concat ("Create file \"", packfile, "\"? ", NULL);
- if (noisy && !getanswer (cp))
+ if (noisy && !read_yes_or_no_if_tty (cp))
done (1);
free (cp);
}
msgnum++;
if (packfile) {
+ size_t len;
+
fseek (pf, 0L, SEEK_CUR);
pos = ftell (pf);
size = 0;
- if (fwrite (mmdlm1, 1, strlen (mmdlm1), pf) < strlen (mmdlm1)) {
+ len = strlen(mmdlm1);
+ if (fwrite(mmdlm1, 1, len, pf) < len)
advise (mmdlm1, "fwrite");
- }
start = ftell (pf);
if (pop_retr (i, pop_pack) == NOTOK)
adios (packfile, "write error on");
fseek (pf, start, SEEK_SET);
} else {
- cp = getcpy (m_name (msgnum));
+ cp = mh_xstrdup(m_name (msgnum));
if ((pf = fopen (cp, "w+")) == NULL)
adios (cp, "unable to write");
chmod (cp, m_gmprot ());
switch (incerr = scan (pf, msgnum, 0, nfs, width,
packfile ? 0 : msgnum == mp->hghmsg + 1 && chgflag,
1, NULL, stop - start, noisy, &scanl)) {
- case SCNEOF:
+ case SCNEOF:
printf ("%*d empty\n", DMAXFOLDER, msgnum);
break;
trnflag = 0;
noisy++;
/* advise (cp, "unable to read"); already advised */
- /* fall thru */
+ /* FALLTHRU */
case SCNERR:
- case SCNNUM:
+ case SCNNUM:
break;
- case SCNMSG:
+ case SCNMSG:
case SCNENC:
- default:
+ default:
if (aud)
fputs (charstring_buffer (scanl), aud);
if (noisy)
charstring_free (scanl);
if (packfile) {
+ size_t len;
+
fseek (pf, stop, SEEK_SET);
- if (fwrite (mmdlm2, 1, strlen (mmdlm2), pf) < strlen (mmdlm1)) {
+ len = strlen(mmdlm2);
+ if (fwrite(mmdlm2, 1, len, pf) < len)
advise (mmdlm2, "fwrite");
- }
if (fflush (pf) || ferror (pf)) {
int e = errno;
pop_quit ();
msgnum == hghnum && chgflag, 1, NULL, 0L, noisy,
&scanl)) {
case SCNFAT:
- case SCNEOF:
+ case SCNEOF:
break;
case SCNERR:
if (aud)
fputs ("inc aborted!\n", aud);
- advise (NULL, "aborted!"); /* doesn't clean up locks! */
+ inform("aborted!"); /* doesn't clean up locks! */
break;
- case SCNNUM:
- advise (NULL, "BUG in %s, number out of range", invo_name);
+ case SCNNUM:
+ inform("BUG in %s, number out of range", invo_name);
break;
- default:
- advise (NULL, "BUG in %s, scan() botch (%d)", invo_name, incerr);
+ default:
+ inform("BUG in %s, scan() botch (%d)", invo_name, incerr);
break;
case SCNMSG:
*/
(void)snprintf(b, sizeof (b), "%s/%d", maildir_copy, msgnum + 1);
- (void)ext_hook("add-hook", b, (char *)0);
+ (void)ext_hook("add-hook", b, NULL);
if (aud)
fputs (charstring_buffer (scanl), aud);
msgnum++;
sp = Maildir[i].filename;
- cp = getcpy (m_name (msgnum));
+ cp = mh_xstrdup(m_name (msgnum));
pf = NULL;
if (!trnflag || link(sp, cp) == -1) {
static char buf[65536];
}
fclose (sf);
sf = NULL;
- }
+ }
if (pf == NULL && (pf = fopen (cp, "r")) == NULL)
adios (cp, "not available");
chmod (cp, m_gmprot ());
switch (incerr = scan (pf, msgnum, 0, nfs, width,
msgnum == mp->hghmsg + 1 && chgflag,
1, NULL, stop - start, noisy, &scanl)) {
- case SCNEOF:
+ case SCNEOF:
printf ("%*d empty\n", DMAXFOLDER, msgnum);
break;
trnflag = 0;
noisy++;
/* advise (cp, "unable to read"); already advised */
- /* fall thru */
+ /* FALLTHRU */
case SCNERR:
- case SCNNUM:
+ case SCNNUM:
break;
- case SCNMSG:
+ case SCNMSG:
case SCNENC:
- default:
+ default:
/*
* Run the external program hook on the message.
*/
(void)snprintf(b, sizeof (b), "%s/%d", maildir_copy, msgnum + 1);
- (void)ext_hook("add-hook", b, (char *)0);
+ (void)ext_hook("add-hook", b, NULL);
if (aud)
fputs (charstring_buffer (scanl), aud);
if (inc_type == INC_FILE && Maildir == NULL) {
if (trnflag) {
if (stat (newmail, &st) != NOTOK && s1.st_mtime != st.st_mtime)
- advise (NULL, "new messages have arrived!\007");
+ inform("new messages have arrived!\007");
else {
int newfd;
if ((newfd = creat (newmail, 0600)) != NOTOK)
}
if (msgnum == hghnum) {
- admonish (NULL, "no messages incorporated");
+ inform("no messages incorporated, continuing...");
} else {
/*
* Lock the sequence file now, and loop to set the right flags
context_replace (pfolder, folder); /* update current folder */
if ((mp2 = folder_read(folder, 1)) == NULL) {
- admonish(NULL, "Unable to reread folder %s", folder);
+ inform("Unable to reread folder %s, continuing...", folder);
goto skip;
}
if (msgnum >= mp2->hghoff
&& !(mp2 = folder_realloc (mp2, mp2->lowoff, msgnum + 1))) {
- advise (NULL, "unable to reallocate folder storage");
+ inform("unable to reallocate folder storage");
goto skip;
}
}
-static void
+static void NORETURN
inc_done (int status)
{
done = exit;
projects / nmh / blobdiff