X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/d6b2ae5fa68b9a82ffc006c233aef64c5cdb3bd2..6547ca9f73c3f02b2356017bbd7ff85292f8e4a1:/uip/mhn.c?ds=inline

diff --git a/uip/mhn.c b/uip/mhn.c
index 39d86933..a5b4a274 100644
--- a/uip/mhn.c
+++ b/uip/mhn.c
@@ -1,6 +1,4 @@
-
-/*
- * mhn.c -- display, list, cache, or store the contents of MIME messages
+/* mhn.c -- display, list, cache, or store the contents of MIME messages
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -13,10 +11,16 @@
 #include <h/md5.h>
 #include <h/mts.h>
 #include <h/tws.h>
+#include <h/fmt_scan.h>
 #include <h/mime.h>
 #include <h/mhparse.h>
 #include <h/mhcachesbr.h>
+#include "h/done.h"
 #include <h/utils.h>
+#include "mhmisc.h"
+#include "sbr/m_maildir.h"
+#include "mhfree.h"
+#include "mhshowsbr.h"
 
 #define MHN_SWITCHES \
     X("auto", 0, AUTOSW) \
@@ -61,8 +65,8 @@
      */					\
     X("build", -5, BUILDSW) \
     X("nobuild", -7, NBUILDSW) \
-    X("rfc934mode", -10, RFC934SW) \
-    X("norfc934mode", -12, NRFC934SW) \
+    X("rfc934mode", 0, RFC934SW) \
+    X("norfc934mode", 0, NRFC934SW) \
 
 #define X(sw, minchars, id) id,
 DEFINE_SWITCH_ENUM(MHN);
@@ -73,25 +77,6 @@ DEFINE_SWITCH_ARRAY(MHN, switches);
 #undef X
 
 
-/* mhcachesbr.c */
-extern int rcachesw;
-extern int wcachesw;
-extern char *cache_public;
-extern char *cache_private;
-
-/* mhshowsbr.c */
-extern char *progsw;
-extern int nolist;
-extern int nomore;	/* flags for moreproc/header display */
-extern char *formsw;
-
-/* mhmisc.c */
-extern int npart;
-extern int ntype;
-extern char *parts[NPARTS + 1];
-extern char *types[NTYPES + 1];
-extern int userrs;
-
 int debugsw = 0;
 int verbosw = 0;
 
@@ -111,21 +96,6 @@ static int storesw = 0;
 
 #define	quitser	pipeser
 
-/* mhparse.c */
-CT parse_mime (char *);
-
-/* mhmisc.c */
-int part_ok (CT, int);
-int type_ok (CT, int);
-void flush_errors (void);
-
-/* mhcachesbr.c */
-void cache_all_messages (CT *);
-
-/* mhfree.c */
-extern CT *cts;
-void freects_done (int) NORETURN;
-
 /*
  * static prototypes
  */
@@ -149,7 +119,7 @@ main (int argc, char **argv)
 
     if (nmh_init(argv[0], 1)) { return 1; }
 
-    done=freects_done;
+    set_done(freects_done);
 
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;
@@ -197,9 +167,9 @@ main (int argc, char **argv)
 do_cache:
 		if (!(cp = *argp++) || *cp == '-')
 		    adios (NULL, "missing argument to %s", argp[-2]);
-		switch (*icachesw = smatch (cp, caches)) {
+		switch (*icachesw = smatch (cp, cache_policy)) {
 		case AMBIGSW:
-		    ambigsw (cp, caches);
+		    ambigsw (cp, cache_policy);
 		    done (1);
 		case UNKWNSW:
 		    adios (NULL, "%s unknown", cp);
@@ -277,9 +247,8 @@ do_cache:
 	    case FORMSW:
 		if (!(cp = *argp++) || *cp == '-')
 		    adios (NULL, "missing argument to %s", argp[-2]);
-		if (formsw)
-		    free (formsw);
-		formsw = getcpy (etcpath (cp));
+                free(formsw);
+		formsw = mh_xstrdup(etcpath(cp));
 		continue;
 
 	    /*
@@ -329,8 +298,7 @@ do_cache:
 	if (*cp == '+' || *cp == '@') {
 	    if (folder)
 		adios (NULL, "only one folder at a time!");
-	    else
-		folder = pluspath (cp);
+            folder = pluspath (cp);
 	} else
 		app_msgarg(&msgs, cp);
     }
@@ -344,7 +312,7 @@ do_cache:
      */
     if ((cp = getenv ("MHN"))) {
 	if ((fp = fopen (cp, "r"))) {
-	    readconfig ((struct node **) 0, fp, cp, 0);
+	    readconfig(NULL, fp, cp, 0);
 	    fclose (fp);
 	} else {
 	    admonish ("", "unable to read $MHN profile (%s)", cp);
@@ -355,7 +323,7 @@ do_cache:
      * Read the standard profile setup
      */
     if ((fp = fopen (cp = etcpath ("mhn.defaults"), "r"))) {
-	readconfig ((struct node **) 0, fp, cp, 0);
+	readconfig(NULL, fp, cp, 0);
 	fclose (fp);
     }
 
@@ -366,12 +334,12 @@ do_cache:
     /* Check for private cache location */
     if (!(cache_private = context_find (nmhprivcache)))
 	cache_private = ".cache";
-    cache_private = getcpy (m_maildir (cache_private));
+    cache_private = mh_xstrdup(m_maildir(cache_private));
 
     /*
      * Cache the current directory before we do any chdirs()'s.
      */
-    cwd = add(pwd(), NULL);
+    cwd = mh_xstrdup(pwd());
 
     if (!context_find ("path"))
 	free (path ("./", TFOLDER));
@@ -403,7 +371,7 @@ do_cache:
 
 	execvp ("mhbuild", vec);
 	fprintf (stderr, "unable to exec ");
-	_exit (-1);
+	_exit(1);
     }
 
     /*
@@ -430,7 +398,7 @@ do_cache:
 
 	execvp ("mhbuild", vec);
 	fprintf (stderr, "unable to exec ");
-	_exit (-1);
+	_exit(1);
     }
 
     if (file && msgs.size)
@@ -440,8 +408,7 @@ do_cache:
      * check if message is coming from file
      */
     if (file) {
-	if (!(cts = (CT *) mh_xcalloc ((size_t) 2, sizeof(*cts))))
-	    adios (NULL, "out of memory");
+	cts = mh_xcalloc(2, sizeof *cts);
 	ctp = cts;
 
 	if ((ct = parse_mime (file)))
@@ -473,8 +440,7 @@ do_cache:
 		done (1);
 	seq_setprev (mp);	/* set the previous-sequence */
 
-	if (!(cts = (CT *) mh_xcalloc ((size_t) (mp->numsel + 1), sizeof(*cts))))
-	    adios (NULL, "out of memory");
+	cts = mh_xcalloc(mp->numsel + 1, sizeof *cts);
 	ctp = cts;
 
 	for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
@@ -554,7 +520,7 @@ do_cache:
      * Show the message content
      */
     if (showsw)
-	show_all_messages (cts, 0, 0, 0, NULL);
+	show_all_messages (cts, 0, 0, 0);
 
     /* Now free all the structures for the content */
     for (ctp = cts; *ctp; ctp++)