X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/3dccb685fb1b879e8910e8732e748b22e7ff8dc7..be6c3984:/uip/mhlist.c?ds=sidebyside

diff --git a/uip/mhlist.c b/uip/mhlist.c
index 021a4b20..f37041c3 100644
--- a/uip/mhlist.c
+++ b/uip/mhlist.c
@@ -11,8 +11,6 @@
 #include <fcntl.h>
 #include <h/signals.h>
 #include <h/md5.h>
-#include <errno.h>
-#include <signal.h>
 #include <h/mts.h>
 #include <h/tws.h>
 #include <h/mime.h>
@@ -20,49 +18,34 @@
 #include <h/mhcachesbr.h>
 #include <h/utils.h>
 
-static struct swit switches[] = {
-#define	CHECKSW                 0
-    { "check", 0 },
-#define	NCHECKSW                1
-    { "nocheck", 0 },
-#define	HEADSW                  2
-    { "headers", 0 },
-#define	NHEADSW                 3
-    { "noheaders", 0 },
-#define	SIZESW                  4
-    { "realsize", 0 },
-#define	NSIZESW                 5
-    { "norealsize", 0 },
-#define	VERBSW                  6
-    { "verbose", 0 },
-#define	NVERBSW                 7
-    { "noverbose", 0 },
-#define	FILESW                  8	/* interface from show */
-    { "file file", 0 },
-#define	PARTSW                  9
-    { "part number", 0 },
-#define	TYPESW                 10
-    { "type content", 0 },
-#define	RCACHESW               11
-    { "rcache policy", 0 },
-#define	WCACHESW               12
-    { "wcache policy", 0 },
-#define VERSIONSW              13
-    { "version", 0 },
-#define	HELPSW                 14
-    { "help", 0 },
+#define MHLIST_SWITCHES \
+    X("check", 0, CHECKSW) \
+    X("nocheck", 0, NCHECKSW) \
+    X("headers", 0, HEADSW) \
+    X("noheaders", 0, NHEADSW) \
+    X("realsize", 0, SIZESW) \
+    X("norealsize", 0, NSIZESW) \
+    X("verbose", 0, VERBSW) \
+    X("noverbose", 0, NVERBSW) \
+    X("file file", 0, FILESW) \
+    X("part number", 0, PARTSW) \
+    X("type content", 0, TYPESW) \
+    X("rcache policy", 0, RCACHESW) \
+    X("wcache policy", 0, WCACHESW) \
+    X("changecur", 0, CHGSW) \
+    X("nochangecur", 0, NCHGSW) \
+    X("version", 0, VERSIONSW) \
+    X("help", 0, HELPSW) \
+    X("debug", -5, DEBUGSW) \
+
+#define X(sw, minchars, id) id,
+DEFINE_SWITCH_ENUM(MHLIST);
+#undef X
+
+#define X(sw, minchars, id) { sw, minchars, id },
+DEFINE_SWITCH_ARRAY(MHLIST, switches);
+#undef X
 
-/*
- * switches for debugging
- */
-#define	DEBUGSW                15
-    { "debug", -5 },
-    { NULL, 0 }
-};
-
-
-/* mhparse.c */
-extern char *tmp;	/* directory to place temp files */
 
 /* mhcachesbr.c */
 extern int rcachesw;
@@ -100,7 +83,6 @@ void flush_errors (void);
 void list_all_messages (CT *, int, int, int, int);
 
 /* mhfree.c */
-void free_content (CT);
 extern CT *cts;
 void freects_done (int) NORETURN;
 
@@ -113,7 +95,7 @@ static void pipeser (int);
 int
 main (int argc, char **argv)
 {
-    int sizesw = 1, headsw = 1;
+    int sizesw = 1, headsw = 1, chgflag = 1;
     int msgnum, *icachesw;
     char *cp, *file = NULL, *folder = NULL;
     char *maildir, buf[100], **argp;
@@ -122,15 +104,9 @@ main (int argc, char **argv)
     struct msgs *mp = NULL;
     CT ct, *ctp;
 
-    done=freects_done;
-
-#ifdef LOCALE
-    setlocale(LC_ALL, "");
-#endif
-    invo_name = r1bindex (argv[0], '/');
+    if (nmh_init(argv[0], 1)) { return 1; }
 
-    /* read user profile/context */
-    context_read();
+    done=freects_done;
 
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;
@@ -220,6 +196,13 @@ do_cache:
 		file = *cp == '-' ? cp : path (cp, TFILE);
 		continue;
 
+	    case CHGSW:
+	    	chgflag++;
+		continue;
+	    case NCHGSW:
+	    	chgflag = 0;
+		continue;
+
 	    case VERBSW: 
 		verbosw = 1;
 		continue;
@@ -253,16 +236,6 @@ do_cache:
 	cache_private = ".cache";
     cache_private = getcpy (m_maildir (cache_private));
 
-    /*
-     * Check for storage directory.  If specified,
-     * then store temporary files there.  Else we
-     * store them in standard nmh directory.
-     */
-    if ((cp = context_find (nmhstorage)) && *cp)
-	tmp = concat (cp, "/", invo_name, NULL);
-    else
-	tmp = add (m_maildir (invo_name), NULL);
-
     if (!context_find ("path"))
 	free (path ("./", TFOLDER));
 
@@ -293,7 +266,7 @@ do_cache:
 	    adios (maildir, "unable to change directory to");
 
 	/* read folder and create message structure */
-	if (!(mp = folder_read (folder)))
+	if (!(mp = folder_read (folder, 0)))
 	    adios (NULL, "unable to read folder %s", folder);
 
 	/* check for empty folder */
@@ -358,7 +331,8 @@ do_cache:
     /* If reading from a folder, do some updating */
     if (mp) {
 	context_replace (pfolder, folder);/* update current folder  */
-	seq_setcur (mp, mp->hghsel);	  /* update current message */
+	if (chgflag)
+	    seq_setcur (mp, mp->hghsel);  /* update current message */
 	seq_save (mp);			  /* synchronize sequences  */
 	context_save ();		  /* save the context file  */
     }
@@ -372,7 +346,6 @@ static void
 pipeser (int i)
 {
     if (i == SIGQUIT) {
-	unlink ("core");
 	fflush (stdout);
 	fprintf (stderr, "\n");
 	fflush (stderr);