Exemple #1
0
/* decodes data and puts the result into result (locally allocated)
 * The result_size is the return value
 */
int
_gnutls_base64_decode (const uint8_t * data, size_t data_size,
                       gnutls_datum_t * result)
{
  unsigned int i;
  int pos, tmp, est, ret;
  uint8_t tmpres[48];
  size_t tmpres_size, decode_size;
  gnutls_datum_t pdata;

  ret = cpydata(data, data_size, &pdata);
  if (ret < 0)
    {
      gnutls_assert();
      return ret;
    }

  est = ((data_size * 3) / 4) + 1;
  
  result->data = gnutls_malloc (est);
  if (result->data == NULL)
    return gnutls_assert_val(GNUTLS_E_MEMORY_ERROR);

  pos = 0;
  for (i = 0; i < pdata.size; i += 64)
    {
      if (pdata.size - i < 64)
        decode_size = pdata.size - i;
      else
        decode_size = 64;
    
      tmpres_size = sizeof(tmpres);
      tmp = base64_decode ((void*)&pdata.data[i], decode_size, (void*)tmpres, &tmpres_size);
      if (tmp == 0)
        {
          gnutls_assert();
          gnutls_free (result->data);
          result->data = NULL;
          ret = GNUTLS_E_PARSING_ERROR;
          goto cleanup;
        }
      memcpy (&result->data[pos], tmpres, tmpres_size);
      pos += tmpres_size;
    }

  result->size = pos;

  ret = pos;

cleanup:
  gnutls_free (pdata.data);
  return ret;
}
Exemple #2
0
/* decodes data and puts the result into result (locally allocated)
 * The result_size is the return value
 */
int
_gnutls_base64_decode(const uint8_t * data, size_t data_size,
		      gnutls_datum_t * result)
{
	int ret;
	size_t size;
	gnutls_datum_t pdata;
	struct base64_decode_ctx ctx;

	ret = cpydata(data, data_size, &pdata);
	if (ret < 0) {
		gnutls_assert();
		return ret;
	}

	base64_decode_init(&ctx);

	size = BASE64_DECODE_LENGTH(data_size);

	result->data = gnutls_malloc(size);
	if (result->data == NULL)
		return gnutls_assert_val(GNUTLS_E_MEMORY_ERROR);

	ret = base64_decode_update(&ctx, &size, result->data,
				   pdata.size, pdata.data); 
	if (ret == 0) {
		gnutls_assert();
		gnutls_free(result->data);
		result->data = NULL;
		ret = GNUTLS_E_PARSING_ERROR;
		goto cleanup;
	}

	ret = base64_decode_final(&ctx);
	if (ret != 1)
		return gnutls_assert_val(GNUTLS_E_PARSING_ERROR);

	result->size = size;

	ret = size;

      cleanup:
	gnutls_free(pdata.data);
	return ret;
}
Exemple #3
0
int
main (int argc, char **argv)
{
    int anot = 0, inplace = 1, nedit = 0;
    int nwhat = 0, i, in, isdf = 0, out;
    char *cp, *cwd, *maildir, *msgnam, *dfolder = NULL;
    char *dmsg = NULL, *ed = NULL, *file = NULL, *folder = NULL;
    char *form = NULL, *msg = NULL, buf[BUFSIZ], drft[BUFSIZ];
    char **argp, **arguments;
    struct msgs *mp = NULL;
    struct stat st;

#ifdef LOCALE
    setlocale(LC_ALL, "");
#endif
    invo_name = r1bindex (argv[0], '/');

    /* read user profile/context */
    context_read();

    arguments = getarguments (invo_name, argc, argv, 1);
    argp = arguments;

    while ((cp = *argp++)) {
	if (*cp == '-') {
	    switch (smatch (++cp, switches)) {
		case AMBIGSW: 
		    ambigsw (cp, switches);
		    done (1);
		case UNKWNSW: 
		    adios (NULL, "-%s unknown", cp);

		case HELPSW: 
		    snprintf (buf, sizeof(buf), "%s [+folder] [msg] [switches]",
			invo_name);
		    print_help (buf, switches, 1);
		    done (1);
		case VERSIONSW:
		    print_version(invo_name);
		    done (1);

		case ANNOSW: 
		    anot++;
		    continue;
		case NANNOSW: 
		    anot = 0;
		    continue;

		case EDITRSW: 
		    if (!(ed = *argp++) || *ed == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    nedit = 0;
		    continue;
		case NEDITSW:
		    nedit++;
		    continue;
		    
		case WHATSW: 
		    if (!(whatnowproc = *argp++) || *whatnowproc == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    nwhat = 0;
		    continue;
		case NWHATSW: 
		    nwhat++;
		    continue;

		case FILESW: 
		    if (file)
			adios (NULL, "only one file at a time!");
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    file = path (cp, TFILE);
		    continue;
		case FORMSW: 
		    if (!(form = *argp++) || *form == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    continue;

		case INPLSW: 
		    inplace++;
		    continue;
		case NINPLSW: 
		    inplace = 0;
		    continue;

		case DFOLDSW: 
		    if (dfolder)
			adios (NULL, "only one draft folder at a time!");
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    dfolder = path (*cp == '+' || *cp == '@' ? cp + 1 : cp,
			    *cp != '@' ? TFOLDER : TSUBCWF);
		    continue;
		case DMSGSW: 
		    if (dmsg)
			adios (NULL, "only one draft message at a time!");
		    if (!(dmsg = *argp++) || *dmsg == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    continue;
		case NDFLDSW: 
		    dfolder = NULL;
		    isdf = NOTOK;
		    continue;
	    }
	}
	if (*cp == '+' || *cp == '@') {
	    if (folder)
		adios (NULL, "only one folder at a time!");
	    else
		folder = pluspath (cp);
	} else {
	    if (msg)
		adios (NULL, "only one message at a time!");
	    else
		msg = cp;
	}
    }

    cwd = getcpy (pwd ());

    if (!context_find ("path"))
	free (path ("./", TFOLDER));
    if (file && (msg || folder))
	adios (NULL, "can't mix files and folders/msgs");

    in = open_form(&form, distcomps);

try_it_again:
    strncpy (drft, m_draft (dfolder, dmsg, NOUSE, &isdf), sizeof(drft));

    /* Check if draft already exists */
    if (stat (drft, &st) != NOTOK) {
	printf ("Draft \"%s\" exists (%ld bytes).", drft, (long) st.st_size);
	for (i = LISTDSW; i != YESW;) {
	    if (!(argp = getans ("\nDisposition? ", isdf ? aqrnl : aqrl)))
		done (1);
	    switch (i = smatch (*argp, isdf ? aqrnl : aqrl)) {
		case NOSW: 
		    done (0);
		case NEWSW: 
		    dmsg = NULL;
		    goto try_it_again;
		case YESW: 
		    break;
		case LISTDSW: 
		    showfile (++argp, drft);
		    break;
		case REFILSW: 
		    if (refile (++argp, drft) == 0)
			i = YESW;
		    break;
		default: 
		    advise (NULL, "say what?");
		    break;
	    }
	}
    }
    if ((out = creat (drft, m_gmprot ())) == NOTOK)
	adios (drft, "unable to create");

    cpydata (in, out, form, drft);
    close (in);
    close (out);

    if (file) {
	/*
	 * Dist a file
	 */
	anot = 0;	/* don't want to annotate a file */
    } else {
	/*
	 * Dist a message
	 */
	if (!msg)
	    msg = "cur";
	if (!folder)
	    folder = getfolder (1);
	maildir = m_maildir (folder);

	if (chdir (maildir) == NOTOK)
	    adios (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);

	/* check for empty folder */
	if (mp->nummsg == 0)
	    adios (NULL, "no messages in %s", folder);

	/* parse the message range/sequence/name and set SELECTED */
	if (!m_convert (mp, msg))
	    done (1);
	seq_setprev (mp);	/* set the previous-sequence */

	if (mp->numsel > 1)
	    adios (NULL, "only one message at a time!");
    }

    msgnam = file ? file : getcpy (m_name (mp->lowsel));
    if ((in = open (msgnam, O_RDONLY)) == NOTOK)
	adios (msgnam, "unable to open message");

    if (!file) {
	context_replace (pfolder, folder);/* update current folder  */
	seq_setcur (mp, mp->lowsel);	  /* update current message */
	seq_save (mp);			  /* synchronize sequences  */
	context_save ();		  /* save the context file  */
    }

    if (nwhat)
	done (0);
    what_now (ed, nedit, NOUSE, drft, msgnam, 1, mp,
	anot ? "Resent" : NULL, inplace, cwd);
    done (1);
    return 1;
}
Exemple #4
0
Fichier : forw.c Projet : dscho/nmh
static void
copy_draft (int out, char *digest, char *file, int volume, int issue, int dashstuff)
{
    int fd,i, msgcnt, msgnum;
    int len, buflen;
    register char *bp, *msgnam;
    char buffer[BUFSIZ];

    msgcnt = 1;
    for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
	if (is_selected (mp, msgnum)) {
	    if (digest) {
		strncpy (buffer, msgnum == mp->lowsel ? delim3 : delim4,
			sizeof(buffer));
	    } else {
		/* Get buffer ready to go */
		bp = buffer;
		buflen = sizeof(buffer);

		strncpy (bp, "\n-------", buflen);
		len = strlen (bp);
		bp += len;
		buflen -= len;

		if (msgnum == mp->lowsel) {
		    snprintf (bp, buflen, " Forwarded Message%s",
			mp->numsel > 1 ? "s" : "");
		} else {
		    snprintf (bp, buflen, " Message %d", msgcnt);
		}
		len = strlen (bp);
		bp += len;
		buflen -= len;

		strncpy (bp, "\n\n", buflen);
	    }
	    write (out, buffer, strlen (buffer));

	    if ((fd = open (msgnam = m_name (msgnum), O_RDONLY)) == NOTOK) {
		admonish (msgnam, "unable to read message");
		continue;
	    }

	    /*
	     * Copy the message.  Add RFC934 quoting (dashstuffing)
	     * unless given the -nodashstuffing flag.
	     */
	    if (dashstuff >= 0)
		cpydgst (fd, out, msgnam, file);
	    else
		cpydata (fd, out, msgnam, file);

	    close (fd);
	    msgcnt++;
	}
    }

    if (digest) {
	strncpy (buffer, delim4, sizeof(buffer));
    } else {
	snprintf (buffer, sizeof(buffer), "\n------- End of Forwarded Message%s\n",
		mp->numsel > 1 ? "s" : "");
    }
    write (out, buffer, strlen (buffer));

    if (digest) {
	snprintf (buffer, sizeof(buffer), "End of %s Digest [Volume %d Issue %d]\n",
		digest, volume, issue);
	i = strlen (buffer);
	for (bp = buffer + i; i > 1; i--)
	    *bp++ = '*';
	*bp++ = '\n';
	*bp = 0;
	write (out, buffer, strlen (buffer));
    }
}
Exemple #5
0
Fichier : forw.c Projet : dscho/nmh
static void
mhl_draft (int out, char *digest, int volume, int issue,
            char *file, char *filter, int dashstuff)
{
    pid_t child_id;
    int i, msgnum, pd[2];
    char buf1[BUFSIZ];
    char buf2[BUFSIZ];
    char *program;
    struct msgs_array vec = { 0, 0, NULL };

    if (pipe (pd) == NOTOK)
	adios ("pipe", "unable to create");

    argsplit_msgarg(&vec, mhlproc, &program);

    for (i = 0; (child_id = fork()) == NOTOK && i < 5; i++)
	sleep (5);

    switch (child_id) {
	case NOTOK: 
	    adios ("fork", "unable to");

	case OK: 
	    close (pd[0]);
	    dup2 (pd[1], 1);
	    close (pd[1]);

	    i = 1;
	    app_msgarg(&vec, "-forwall");
	    app_msgarg(&vec, "-form");
	    app_msgarg(&vec, filter);

	    if (digest) {
		app_msgarg(&vec, "-digest");
		app_msgarg(&vec, digest);
		app_msgarg(&vec, "-issue");
		snprintf (buf1, sizeof(buf1), "%d", issue);
		app_msgarg(&vec, buf1);
		app_msgarg(&vec, "-volume");
		snprintf (buf2, sizeof(buf2), "%d", volume);
		app_msgarg(&vec, buf2);
	    }

	    /*
	     * Are we dashstuffing (quoting) the lines that begin
	     * with `-'.  We use the mhl default (don't add any flag)
	     * unless the user has specified a specific flag.
	     */
	    if (dashstuff > 0)
		app_msgarg(&vec, "-dashstuffing");
	    else if (dashstuff < 0)
		app_msgarg(&vec, "-nodashstuffing");

	    for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
		if (is_selected (mp, msgnum))
		    app_msgarg(&vec, getcpy (m_name (msgnum)));
	    }

	    app_msgarg(&vec, NULL);

	    execvp (program, vec.msgs);
	    fprintf (stderr, "unable to exec ");
	    perror (mhlproc);
	    _exit (-1);

	default: 
	    close (pd[1]);
	    cpydata (pd[0], out, vec.msgs[0], file);
	    close (pd[0]);
	    pidXwait(child_id, mhlproc);
	    break;
    }
}
Exemple #6
0
Fichier : forw.c Projet : dscho/nmh
int
main (int argc, char **argv)
{
    int anot = 0, inplace = 1, mime = 0;
    int issue = 0, volume = 0, dashstuff = 0;
    int nedit = 0, nwhat = 0, i, in;
    int out, isdf = 0, msgnum = 0;
    int outputlinelen = OUTPUTLINELEN;
    int dat[5];
    char *cp, *cwd, *maildir, *dfolder = NULL;
    char *dmsg = NULL, *digest = NULL, *ed = NULL;
    char *file = NULL, *filter = NULL, *folder = NULL, *fwdmsg = NULL;
    char *from = NULL, *to = NULL, *cc = NULL, *subject = NULL, *fcc = NULL;
    char *form = NULL, buf[BUFSIZ], value[10];
    char **argp, **arguments;
    struct stat st;
    struct msgs_array msgs = { 0, 0, NULL };
    int buildsw = 0;

    if (nmh_init(argv[0], 1)) { return 1; }

    arguments = getarguments (invo_name, argc, argv, 1);
    argp = arguments;

    while ((cp = *argp++)) {
	if (*cp == '-') {
	    switch (smatch (++cp, switches)) {
		case AMBIGSW: 
		    ambigsw (cp, switches);
		    done (1);
		case UNKWNSW: 
		    adios (NULL, "-%s unknown", cp);

		case HELPSW: 
		    snprintf (buf, sizeof(buf), "%s [+folder] [msgs] [switches]",
			invo_name);
		    print_help (buf, switches, 1);
		    done (0);
		case VERSIONSW:
		    print_version(invo_name);
		    done (0);

		case ANNOSW: 
		    anot++;
		    continue;
		case NANNOSW: 
		    anot = 0;
		    continue;

		case EDITRSW: 
		    if (!(ed = *argp++) || *ed == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    nedit = 0;
		    continue;
		case NEDITSW:
		    nedit++;
		    continue;

		case WHATSW: 
		    if (!(whatnowproc = *argp++) || *whatnowproc == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    nwhat = 0;
		    continue;
		case BILDSW:
		    buildsw++;	/* fall... */
		case NWHATSW: 
		    nwhat++;
		    continue;

		case FILESW: 
		    if (file)
			adios (NULL, "only one file at a time!");
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    file = path (cp, TFILE);
		    continue;
		case FILTSW:
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    filter = getcpy (etcpath (cp));
		    mime = 0;
		    continue;
		case FORMSW: 
		    if (!(form = *argp++) || *form == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    continue;

		case FRMTSW:
		    filter = getcpy (etcpath (mhlforward));
		    continue;
		case NFRMTSW:
		    filter = NULL;
		    continue;

		case INPLSW: 
		    inplace++;
		    continue;
		case NINPLSW: 
		    inplace = 0;
		    continue;

		case MIMESW:
		    mime++;
		    filter = NULL;
		    continue;
		case NMIMESW: 
		    mime = 0;
		    continue;

		case DGSTSW: 
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    digest = getcpy(cp);
		    mime = 0;
		    continue;
		case ISSUESW:
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    if ((issue = atoi (cp)) < 1)
			adios (NULL, "bad argument %s %s", argp[-2], cp);
		    continue;
		case VOLUMSW:
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    if ((volume = atoi (cp)) < 1)
			adios (NULL, "bad argument %s %s", argp[-2], cp);
		    continue;

		case DFOLDSW: 
		    if (dfolder)
			adios (NULL, "only one draft folder at a time!");
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    dfolder = path (*cp == '+' || *cp == '@' ? cp + 1 : cp,
				    *cp != '@' ? TFOLDER : TSUBCWF);
		    continue;
		case DMSGSW:
		    if (dmsg)
			adios (NULL, "only one draft message at a time!");
		    if (!(dmsg = *argp++) || *dmsg == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    continue;
		case NDFLDSW: 
		    dfolder = NULL;
		    isdf = NOTOK;
		    continue;

		case BITSTUFFSW: 
		    dashstuff = 1;	/* trinary logic */
		    continue;
		case NBITSTUFFSW: 
		    dashstuff = -1;	/* trinary logic */
		    continue;

		case FROMSW:
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    from = addlist(from, cp);
		    continue;
		case TOSW:
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    to = addlist(to, cp);
		    continue;
		case CCSW:
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    cc = addlist(cc, cp);
		    continue;
		case FCCSW:
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    fcc = addlist(fcc, cp);
		    continue;
		case SUBJECTSW:
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    subject = getcpy(cp);
		    continue;

		case WIDTHSW:
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    if ((outputlinelen = atoi(cp)) < 10)
			adios (NULL, "impossible width %d", outputlinelen);
		    continue;
	    }
	}
	if (*cp == '+' || *cp == '@') {
	    if (folder)
		adios (NULL, "only one folder at a time!");
	    else
		folder = pluspath (cp);
	} else {
	    app_msgarg(&msgs, cp);
	}
    }

    cwd = getcpy (pwd ());

    if (!context_find ("path"))
	free (path ("./", TFOLDER));
    if (file && (msgs.size || folder))
	adios (NULL, "can't mix files and folders/msgs");

try_it_again:

    strncpy (drft, buildsw ? m_maildir ("draft")
			  : m_draft (dfolder, NULL, NOUSE, &isdf), sizeof(drft));

    /* Check if a draft already exists */
    if (!buildsw && stat (drft, &st) != NOTOK) {
	printf ("Draft \"%s\" exists (%ld bytes).", drft, (long) st.st_size);
	for (i = LISTDSW; i != YESW;) {
	    if (!(argp = getans ("\nDisposition? ", isdf ? aqrnl : aqrl)))
		done (1);
	    switch (i = smatch (*argp, isdf ? aqrnl : aqrl)) {
		case NOSW: 
		    done (0);
		case NEWSW: 
		    dmsg = NULL;
		    goto try_it_again;
		case YESW: 
		    break;
		case LISTDSW: 
		    showfile (++argp, drft);
		    break;
		case REFILSW: 
		    if (refile (++argp, drft) == 0)
			i = YESW;
		    break;
		default: 
		    advise (NULL, "say what?");
		    break;
	    }
	}
    }

    if (file) {
	/*
	 * Forwarding a file.
         */
	anot = 0;	/* don't want to annotate a file */
    } else {
	/*
	 * Forwarding a message.
	 */
	if (!msgs.size)
	    app_msgarg(&msgs, "cur");
	if (!folder)
	    folder = getfolder (1);
	maildir = m_maildir (folder);

	if (chdir (maildir) == NOTOK)
	    adios (maildir, "unable to change directory to");

	/* read folder and create message structure */
	if (!(mp = folder_read (folder, 1)))
	    adios (NULL, "unable to read folder %s", folder);

	/* check for empty folder */
	if (mp->nummsg == 0)
	    adios (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);

	seq_setprev (mp);	/* set the previous sequence */

	/*
	 * Find the first message in our set and use it as the input
	 * for the component scanner
	 */

	for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++)
	    if (is_selected (mp, msgnum)) {
	    	fwdmsg = strdup(m_name(msgnum));
		break;
	    }

	if (! fwdmsg)
	    adios (NULL, "Unable to find input message");
    }

    if (filter && access (filter, R_OK) == NOTOK)
	adios (filter, "unable to read");

    /*
     * Open form (component) file.
     */
    if (digest) {
	if (issue == 0) {
	    snprintf (buf, sizeof(buf), IFORMAT, digest);
	    if (volume == 0
		    && (cp = context_find (buf))
		    && ((issue = atoi (cp)) < 0))
		issue = 0;
	    issue++;
	}
	if (volume == 0) {
	    snprintf (buf, sizeof(buf), VFORMAT, digest);
	    if ((cp = context_find (buf)) == NULL || (volume = atoi (cp)) <= 0)
		volume = 1;
	}
	if (!form)
	    form = digestcomps;
    } else {
    	if (!form)
    	    form = forwcomps;
    }

    dat[0] = digest ? issue : msgnum;
    dat[1] = volume;
    dat[2] = 0;
    dat[3] = outputlinelen;
    dat[4] = 0;


    in = build_form (form, digest, dat, from, to, cc, fcc, subject,
    		     file ? file : fwdmsg);

    if ((out = creat (drft, m_gmprot ())) == NOTOK)
	adios (drft, "unable to create");

    /*
     * copy the components into the draft
     */
    cpydata (in, out, form, drft);
    close (in);

    if (file) {
	/* just copy the file into the draft */
	if ((in = open (file, O_RDONLY)) == NOTOK)
	    adios (file, "unable to open");
	cpydata (in, out, file, drft);
	close (in);
	close (out);
    } else {
	/*
	 * If filter file is defined, then format the
	 * messages into the draft using mhlproc.
	 */
	if (filter)
	    mhl_draft (out, digest, volume, issue, drft, filter, dashstuff);
	else if (mime)
	    copy_mime_draft (out);
	else
	    copy_draft (out, digest, drft, volume, issue, dashstuff);
	close (out);

	if (digest) {
	    snprintf (buf, sizeof(buf), IFORMAT, digest);
	    snprintf (value, sizeof(value), "%d", issue);
	    context_replace (buf, getcpy (value));
	    snprintf (buf, sizeof(buf), VFORMAT, digest);
	    snprintf (value, sizeof(value), "%d", volume);
	    context_replace (buf, getcpy (value));
	}

	context_replace (pfolder, folder);	/* update current folder   */
	seq_setcur (mp, mp->lowsel);		/* update current message  */
	seq_save (mp);				/* synchronize sequences   */
	context_save ();			/* save the context file   */
    }

    if (nwhat)
	done (0);
    what_now (ed, nedit, NOUSE, drft, NULL, 0, mp,
	anot ? "Forwarded" : NULL, inplace, cwd, 0);
    done (1);
    return 1;
}
Exemple #7
0
Fichier : send.c Projet : dscho/nmh
int
main (int argc, char **argv)
{
    int msgp = 0, distsw = 0, vecp;
    int isdf = 0, mime = 0;
    int msgnum, status;
    char *cp, *dfolder = NULL, *maildir = NULL;
    char buf[BUFSIZ], **ap, **argp, **arguments, *program;
    char *msgs[MAXARGS], **vec;
    struct msgs *mp;
    struct stat st;

    if (nmh_init(argv[0], 1)) { return 1; }

    arguments = getarguments (invo_name, argc, argv, 1);
    argp = arguments;

    vec = argsplit(postproc, &program, &vecp);

    vec[vecp++] = "-library";
    vec[vecp++] = getcpy (m_maildir (""));

    if ((cp = context_find ("fileproc"))) {
	vec[vecp++] = "-fileproc";
	vec[vecp++] = cp;
    }

    if ((cp = context_find ("mhlproc"))) {
	vec[vecp++] = "-mhlproc";
	vec[vecp++] = cp;
    }

    if ((cp = context_find ("credentials"))) {
	/* post doesn't read context so need to pass credentials. */
	vec[vecp++] = "-credentials";
	vec[vecp++] = cp;
    }

    while ((cp = *argp++)) {
	if (*cp == '-') {
	    switch (smatch (++cp, switches)) {
		case AMBIGSW: 
		    ambigsw (cp, switches);
		    done (1);
		case UNKWNSW: 
		    adios (NULL, "-%s unknown\n", cp);

		case HELPSW: 
		    snprintf (buf, sizeof(buf), "%s [file] [switches]", invo_name);
		    print_help (buf, switches, 1);
		    done (0);
		case VERSIONSW:
		    print_version(invo_name);
		    done (0);

		case DRAFTSW: 
		    msgs[msgp++] = draft;
		    continue;

		case DFOLDSW: 
		    if (dfolder)
			adios (NULL, "only one draft folder at a time!");
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    dfolder = path (*cp == '+' || *cp == '@' ? cp + 1 : cp,
			    *cp != '@' ? TFOLDER : TSUBCWF);
		    continue;
		case DMSGSW: 
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    msgs[msgp++] = cp;
		    continue;
		case NDFLDSW: 
		    dfolder = NULL;
		    isdf = NOTOK;
		    continue;

		case PUSHSW: 
		    pushsw++;
		    continue;
		case NPUSHSW: 
		    pushsw = 0;
		    continue;

		case SPLITSW: 
		    if (!(cp = *argp++) || sscanf (cp, "%d", &splitsw) != 1)
			adios (NULL, "missing argument to %s", argp[-2]);
		    continue;

		case UNIQSW: 
		    unique++;
		    continue;
		case NUNIQSW: 
		    unique = 0;
		    continue;

		case FORWSW:
		    forwsw++;
		    continue;
		case NFORWSW:
		    forwsw = 0;
		    continue;

		case VERBSW: 
		    verbsw++;
		    vec[vecp++] = --cp;
		    continue;
		case NVERBSW:
		    verbsw = 0;
		    vec[vecp++] = --cp;
		    continue;

		case MIMESW:
		    mime++;
		    vec[vecp++] = --cp;
		    continue;
		case NMIMESW:
		    mime = 0;
		    vec[vecp++] = --cp;
		    continue;

		case DEBUGSW: 
		    debugsw++;	/* fall */
		case NFILTSW: 
		case FRMTSW: 
		case NFRMTSW: 
		case BITSTUFFSW:
		case NBITSTUFFSW:
		case MSGDSW: 
		case NMSGDSW: 
		case WATCSW: 
		case NWATCSW: 
		case SNOOPSW: 
		case SASLSW:
		case NOSASLSW:
		case TLSSW:
		case INITTLSSW:
		case NTLSSW:
		    vec[vecp++] = --cp;
		    continue;

		case ALIASW: 
		case FILTSW: 
		case WIDTHSW: 
		case CLIESW: 
		case SERVSW: 
		case SASLMECHSW:
		case SASLMXSSFSW:
		case USERSW:
		case PORTSW:
		case MTSSW:
		case MESSAGEIDSW:
		    vec[vecp++] = --cp;
		    if (!(cp = *argp++) || *cp == '-')
			adios (NULL, "missing argument to %s", argp[-2]);
		    vec[vecp++] = cp;
		    continue;
		
		case ATTACHSW:
		    advise(NULL, "The -attach switch is deprecated");
		    continue;
		case NOATTACHSW:
		    advise(NULL, "The -noattach switch is deprecated");
		    continue;

		case ATTACHFORMATSW:
		    advise(NULL, "The -attachformat switch is deprecated");
		    continue;
	    }
	} else {
	    msgs[msgp++] = cp;
	}
    }

    /*
     * check for "Aliasfile:" profile entry
     */
    if ((cp = context_find ("Aliasfile"))) {
	char *dp = NULL;

	for (ap = brkstring(dp = getcpy(cp), " ", "\n"); ap && *ap; ap++) {
	    vec[vecp++] = "-alias";
	    vec[vecp++] = *ap;
	}
    }

    if (dfolder == NULL) {
	if (msgp == 0) {
	    msgs[msgp++] = getcpy (m_draft (NULL, NULL, 1, &isdf));
	    if (stat (msgs[0], &st) == NOTOK)
		adios (msgs[0], "unable to stat draft file");
	    cp = concat ("Use \"", msgs[0], "\"? ", NULL);
	    for (status = LISTDSW; status != YESW;) {
		if (!(argp = getans (cp, anyl)))
		    done (1);
		switch (status = smatch (*argp, anyl)) {
		    case NOSW: 
			done (0);
		    case YESW: 
			break;
		    case LISTDSW: 
			showfile (++argp, msgs[0]);
			break;
		    default:
			advise (NULL, "say what?");
			break;
		}
	    }
	} else {
	    for (msgnum = 0; msgnum < msgp; msgnum++)
		msgs[msgnum] = getcpy (m_maildir (msgs[msgnum]));
	}
    } else {
	if (!context_find ("path"))
	    free (path ("./", TFOLDER));

	if (!msgp)
	    msgs[msgp++] = "cur";
	maildir = m_maildir (dfolder);

	if (chdir (maildir) == NOTOK)
	    adios (maildir, "unable to change directory to");

	/* read folder and create message structure */
	if (!(mp = folder_read (dfolder, 1)))
	    adios (NULL, "unable to read folder %s", dfolder);

	/* check for empty folder */
	if (mp->nummsg == 0)
	    adios (NULL, "no messages in %s", dfolder);

	/* parse all the message ranges/sequences and set SELECTED */
	for (msgnum = 0; msgnum < msgp; msgnum++)
	    if (!m_convert (mp, msgs[msgnum]))
		done (1);
	seq_setprev (mp);	/* set the previous-sequence */

	for (msgp = 0, msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
	    if (is_selected (mp, msgnum)) {
		msgs[msgp++] = getcpy (m_name (msgnum));
		unset_exists (mp, msgnum);
	    }
	}

	mp->msgflags |= SEQMOD;
	seq_save (mp);
    }

#ifdef WHATNOW
go_to_it:
#endif /* WHATNOW */

    if ((cp = getenv ("SIGNATURE")) == NULL || *cp == 0)
	if ((cp = context_find ("signature")) && *cp)
	    m_putenv ("SIGNATURE", cp);

    for (msgnum = 0; msgnum < msgp; msgnum++)
	if (stat (msgs[msgnum], &st) == NOTOK)
	    adios (msgs[msgnum], "unable to stat draft file");

    if ((annotext = getenv ("mhannotate")) == NULL || *annotext == 0)
	annotext = NULL;
    if (annotext && ((cp = getenv ("mhinplace")) != NULL && *cp != 0))
	inplace = atoi (cp);
    if ((altmsg = getenv ("mhaltmsg")) == NULL || *altmsg == 0)
	altmsg = NULL;	/* used by dist interface - see below */

    if ((cp = getenv ("mhdist"))
	    && *cp
	    && (distsw = atoi (cp))
	    && altmsg) {
	vec[vecp++] = "-dist";
	if ((cp = m_mktemp2(altmsg, invo_name, NULL, NULL)) == NULL) {
	    adios(NULL, "unable to create temporary file in %s",
		  get_temp_dir());
	}
	distfile = getcpy (cp);
	(void) m_unlink(distfile);
	if (link (altmsg, distfile) == NOTOK) {
	    /* Cygwin with FAT32 filesystem produces EPERM. */
	    if (errno != EXDEV  &&  errno != EPERM
#ifdef EISREMOTE
		    && errno != EISREMOTE
#endif /* EISREMOTE */
		)
		adios (distfile, "unable to link %s to", altmsg);
	    free (distfile);
	    if ((cp = m_mktemp2(NULL, invo_name, NULL, NULL)) == NULL) {
		adios(NULL, "unable to create temporary file in %s",
		      get_temp_dir());
	    }
	    distfile = getcpy (cp);
	    {
		int in, out;
		struct stat st;

		if ((in = open (altmsg, O_RDONLY)) == NOTOK)
		    adios (altmsg, "unable to open");
		fstat(in, &st);
		if ((out = creat (distfile, (int) st.st_mode & 0777)) == NOTOK)
		    adios (distfile, "unable to write");
		cpydata (in, out, altmsg, distfile);
		close (in);
		close (out);
	    }	
	}
    } else {
	distfile = NULL;
    }

    if (altmsg == NULL || stat (altmsg, &st) == NOTOK) {
	st.st_mtime = 0;
	st.st_dev = 0;
	st.st_ino = 0;
    }
    if (pushsw)
	push ();

    status = 0;
    closefds (3);

    for (msgnum = 0; msgnum < msgp; msgnum++) {
	switch (sendsbr (vec, vecp, program, msgs[msgnum], &st, 1)) {
	    case DONE: 
		done (++status);
	    case NOTOK: 
		status++;	/* fall */
	    case OK:
		break;
	}
    }

    context_save ();	/* save the context file */
    done (status);
    return 1;
}
Exemple #8
0
int
main (int argc, char **argv)
{
    int publicsw = -1, zerosw = 0;
    int create = 1, unseensw = 1;
    int fd, msgnum, seqp = 0;
    char *cp, *maildir, *folder = NULL, buf[BUFSIZ];
    char **argp, **arguments, *seqs[NUMATTRS+1];
    struct msgs *mp;
    struct stat st;

    done=unlink_done;

#ifdef LOCALE
    setlocale(LC_ALL, "");
#endif
    invo_name = r1bindex (argv[0], '/');

    /* read user profile/context */
    context_read();

    mts_init (invo_name);
    arguments = getarguments (invo_name, argc, argv, 1);
    argp = arguments;

    /* parse arguments */
    while ((cp = *argp++)) {
	if (*cp == '-') {
	    switch (smatch (++cp, switches)) {
	    case AMBIGSW: 
		ambigsw (cp, switches);
		done (1);
	    case UNKWNSW: 
		adios (NULL, "-%s unknown", cp);

	    case HELPSW: 
		snprintf (buf, sizeof(buf), "%s [+folder] [switches]",
			  invo_name);
		print_help (buf, switches, 1);
		done (1);
	    case VERSIONSW:
		print_version(invo_name);
		done (1);

	    case SEQSW: 
		if (!(cp = *argp++) || *cp == '-')
		    adios (NULL, "missing argument name to %s", argp[-2]);

		/* check if too many sequences specified */
		if (seqp >= NUMATTRS)
		    adios (NULL, "too many sequences (more than %d) specified", NUMATTRS);
		seqs[seqp++] = cp;
		continue;

	    case UNSEENSW:
		unseensw = 1;
		continue;
	    case NUNSEENSW:
		unseensw = 0;
		continue;

	    case PUBSW: 
		publicsw = 1;
		continue;
	    case NPUBSW: 
		publicsw = 0;
		continue;

	    case ZEROSW: 
		zerosw++;
		continue;
	    case NZEROSW: 
		zerosw = 0;
		continue;

	    case CRETSW: 
		create++;
		continue;
	    case NCRETSW: 
		create = 0;
		continue;
	    }
	}
	if (*cp == '+' || *cp == '@') {
	    if (folder)
		adios (NULL, "only one folder at a time!");
	    else
		folder = pluspath (cp);
	} else {
	    adios (NULL, "usage: %s [+folder] [switches]", invo_name);
	}
    }

    seqs[seqp] = NULL;	/* NULL terminate list of sequences */

    if (!context_find ("path"))
	free (path ("./", TFOLDER));

    /* if no folder is given, use default folder */
    if (!folder)
	folder = getfolder (0);
    maildir = m_maildir (folder);

    /* check if folder exists */
    if (stat (maildir, &st) == NOTOK) {
	if (errno != ENOENT)
	    adios (maildir, "error on folder");
	if (!create)
	    adios (NULL, "folder %s doesn't exist", maildir);
	if (!makedir (maildir))
	    adios (NULL, "unable to create folder %s", maildir);
    }

    if (chdir (maildir) == NOTOK)
	adios (maildir, "unable to change directory to");

    /* ignore a few signals */
    SIGNAL (SIGHUP, SIG_IGN);
    SIGNAL (SIGINT, SIG_IGN);
    SIGNAL (SIGQUIT, SIG_IGN);
    SIGNAL (SIGTERM, SIG_IGN);

    /* create a temporary file */
    tmpfilenam = m_mktemp (invo_name, &fd, NULL);
    if (tmpfilenam == NULL) {
	adios ("rcvstore", "unable to create temporary file");
    }
    chmod (tmpfilenam, m_gmprot());

    /* copy the message from stdin into temp file */
    cpydata (fileno (stdin), fd, "standard input", tmpfilenam);

    if (fstat (fd, &st) == NOTOK) {
	unlink (tmpfilenam);
	adios (tmpfilenam, "unable to fstat");
    }
    if (close (fd) == NOTOK)
	adios (tmpfilenam, "error closing");

    /* don't add file if it is empty */
    if (st.st_size == 0) {
	unlink (tmpfilenam);
	advise (NULL, "empty file");
	done (0);
    }

    /*
     * read folder and create message structure
     */
    if (!(mp = folder_read (folder)))
	adios (NULL, "unable to read folder %s", folder);

    /*
     * Link message into folder, and possibly add
     * to the Unseen-Sequence's.
     */
    if ((msgnum = folder_addmsg (&mp, tmpfilenam, 0, unseensw, 0, 0, (char *)0)) == -1)
	done (1);

    /*
     * Add the message to any extra sequences
     * that have been specified.
     */
    for (seqp = 0; seqs[seqp]; seqp++) {
	if (!seq_addmsg (mp, seqs[seqp], msgnum, publicsw, zerosw))
	    done (1);
    }

    seq_setunseen (mp, 0);	/* synchronize any Unseen-Sequence's      */
    seq_save (mp);		/* synchronize and save message sequences */
    folder_free (mp);		/* free folder/message structure          */

    context_save ();		/* save the global context file           */
    unlink (tmpfilenam);	/* remove temporary file                  */
    tmpfilenam = NULL;

    done (0);
    return 1;
}