Beginning support for mh-format support in comp(1). Includes changes to

[mmh] / uip / forw.c

diff --git a/uip/forw.c b/uip/forw.c
index e842d26..112b083 100644 (file)
--- a/uip/forw.c
+++ b/uip/forw.c
@@ -2,8 +2,6 @@
 /*
  * forw.c -- forward a message, or group of messages.
  *
- * $Id$
- *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
@@ -13,6 +11,7 @@
 #include <fcntl.h>
 #include <h/fmt_scan.h>
 #include <h/tws.h>
+#include <h/utils.h>
 
 
 #define        IFORMAT "digest-issue-%s"
@@ -69,11 +68,8 @@ static struct swit switches[] = {
     { "help", 0 },
 #define        FILESW                24
     { "file file", 4 },                        /* interface from msh */
-
-#ifdef MHE
 #define        BILDSW                25
     { "build", 5 },                    /* interface from mhe */
-#endif /* MHE */
 
     { NULL, 0 }
 };
@@ -133,9 +129,7 @@ main (int argc, char **argv)
     char **argp, **arguments, *msgs[MAXARGS];
     struct stat st;
 
-#ifdef MHE
     int buildsw = 0;
-#endif /* MHE */
 
 #ifdef LOCALE
     setlocale(LC_ALL, "");
@@ -187,10 +181,8 @@ main (int argc, char **argv)
                        adios (NULL, "missing argument to %s", argp[-2]);
                    nwhat = 0;
                    continue;
-#ifdef MHE
                case BILDSW:
                    buildsw++;  /* fall... */
-#endif /* MHE */
                case NWHATSW: 
                    nwhat++;
                    continue;
@@ -284,7 +276,7 @@ main (int argc, char **argv)
            if (folder)
                adios (NULL, "only one folder at a time!");
            else
-               folder = path (cp + 1, *cp == '+' ? TFOLDER : TSUBCWF);
+               folder = pluspath (cp);
        } else {
            msgs[msgp++] = cp;
        }
@@ -299,18 +291,11 @@ main (int argc, char **argv)
 
 try_it_again:
 
-#ifdef MHE
     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) {
-#else
-    strncpy (drft, m_draft (dfolder, dmsg, NOUSE, &isdf), sizeof(drft));
-
-    /* Check if a draft already exists */
-    if (stat (drft, &st) != NOTOK) {
-#endif /* MHE */
        printf ("Draft \"%s\" exists (%ld bytes).", drft, (long) st.st_size);
        for (i = LISTDSW; i != YESW;) {
            if (!(argp = getans ("\nDisposition? ", isdf ? aqrnl : aqrl)))
@@ -392,16 +377,8 @@ try_it_again:
        if (!form)
            form = digestcomps;
        in = build_form (form, digest, volume, issue);
-    } else {
-       if (form) {
-           if ((in = open (etcpath (form), O_RDONLY)) == NOTOK)
-               adios (form, "unable to open form file");
-       } else {
-           if ((in = open (etcpath (forwcomps), O_RDONLY)) == NOTOK)
-               adios (forwcomps, "unable to open default components file");
-           form = forwcomps;
-       }
-    }
+    } else
+       in = open_form(&form, forwcomps);
 
     if ((out = creat (drft, m_gmprot ())) == NOTOK)
        adios (drft, "unable to create");
@@ -451,7 +428,8 @@ try_it_again:
        done (0);
     what_now (ed, nedit, NOUSE, drft, NULL, 0, mp,
        anot ? "Forwarded" : NULL, inplace, cwd);
-    return done (1);
+    done (1);
+    return 1;
 }
 
 
@@ -515,15 +493,16 @@ mhl_draft (int out, char *digest, int volume, int issue,
 
            if (mp->numsel >= MAXARGS - i)
                adios (NULL, "more than %d messages for %s exec",
-                       vec[0], MAXARGS - i);
+                       MAXARGS - i, vec[0]);
 
            /*
             * Now add the message names to filter.  We can only
             * handle about 995 messages (because vec is fixed size),
             * but that should be plenty.
             */
-           for (msgnum = mp->lowsel; msgnum <= mp->hghsel && i < sizeof(vec) - 1;
-                       msgnum++)
+           for (msgnum = mp->lowsel;
+                 msgnum <= mp->hghsel && i < (int) sizeof(vec) - 1;
+                 msgnum++)
                if (is_selected (mp, msgnum))
                    vec[i++] = getcpy (m_name (msgnum));
            vec[i] = NULL;
@@ -656,10 +635,11 @@ build_form (char *form, char *digest, int volume, int issue)
     int fmtsize;
     register char *nfs;
     char *line, tmpfil[BUFSIZ];
-    register FILE *tmp;
+    FILE *tmp;
     register struct comp *cptr;
     struct format *fmt;
     int dat[5];
+    char *cp = NULL;
 
     /* Get new format string */
     nfs = new_fs (form, NULL, NULL);
@@ -681,15 +661,14 @@ build_form (char *form, char *digest, int volume, int issue)
     dat[3] = fmtsize;
     dat[4] = 0;
 
-    strncpy (tmpfil, m_tmpfil (invo_name), sizeof(tmpfil));
-    if ((tmp = fopen (tmpfil, "w+")) == NULL)
-       adios (tmpfil, "unable to create");
+    cp = m_mktemp2(NULL, invo_name, NULL, &tmp);
+    if (cp == NULL) adios("forw", "unable to create temporary file");
+    strncpy (tmpfil, cp, sizeof(tmpfil));
     unlink (tmpfil);
     if ((in = dup (fileno (tmp))) == NOTOK)
        adios ("dup", "unable to");
 
-    if ((line = malloc ((unsigned) fmtsize)) == NULL)
-       adios (NULL, "unable to allocate format line storage");
+    line = mh_xmalloc ((unsigned) fmtsize);
     fmt_scan (fmt, line, fmtsize, dat);
     fputs (line, tmp);
     free (line);