Replace strlen("foo") with LEN("foo").

[nmh] / uip / rmf.c

diff --git a/uip/rmf.c b/uip/rmf.c
index f6cb4e829fdcfcfd55d2ec3eb898a3d42502ba54..5450fd69d6c828dab883579270c9d60864908049 100644 (file)
--- a/uip/rmf.c
+++ b/uip/rmf.c
@@ -1,6 +1,4 @@
-
-/*
- * rmf.c -- remove a folder
+/* rmf.c -- remove 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
@@ -8,6 +6,9 @@
  */
 
 #include <h/mh.h>
+#include <h/utils.h>
+#include "../sbr/m_maildir.h"
+#include "../sbr/m_mktemp.h"
 
 #define RMF_SWITCHES \
     X("interactive", 0, INTRSW) \
@@ -71,8 +72,7 @@ main (int argc, char **argv)
        if (*cp == '+' || *cp == '@') {
            if (folder)
                adios (NULL, "only one folder at a time!");
-           else
-               folder = pluspath (cp);
+            folder = pluspath (cp);
        } else {
            adios (NULL, "usage: %s [+folder] [switches]", invo_name);
        }
@@ -91,7 +91,7 @@ main (int argc, char **argv)
        interactive = defolder;
 
     if (strchr (folder, '/') && (*folder != '/') && (*folder != '.')) {
-       for (cp = copy (folder, newfolder); cp > newfolder && *cp != '/'; cp--)
+       for (cp = stpcpy(newfolder, folder); cp > newfolder && *cp != '/'; cp--)
            continue;
        if (cp > newfolder)
            *cp = '\0';
@@ -123,7 +123,7 @@ main (int argc, char **argv)
 static int
 rmf (char *folder)
 {
-    int i, j, others;
+    int i, others;
     char *maildir;
     char cur[BUFSIZ];
     struct dirent *dp;
@@ -132,7 +132,8 @@ rmf (char *folder)
     switch (i = chdir (maildir = m_maildir (folder))) {
        case OK: 
            if (access (".", W_OK) != NOTOK && access ("..", W_OK) != NOTOK)
-               break;          /* fall otherwise */
+               break;
+           /* FALLTHRU */
 
        case NOTOK: 
            snprintf (cur, sizeof(cur), "atr-%s-%s",
@@ -141,7 +142,7 @@ rmf (char *folder)
                printf ("[+%s de-referenced]\n", folder);
                return OK;
            }
-           advise (NULL, "you have no profile entry for the %s folder +%s",
+           inform("you have no profile entry for the %s folder +%s",
                    i == NOTOK ? "unreadable" : "read-only", folder);
            return NOTOK;
     }
@@ -154,15 +155,15 @@ rmf (char *folder)
      * Run the external delete hook program.
      */
 
-    (void)ext_hook("del-hook", maildir, (char *)0);
+    (void)ext_hook("del-hook", maildir, NULL);
 
-    j = strlen(BACKUP_PREFIX);
     while ((dp = readdir (dd))) {
        switch (dp->d_name[0]) {
            case '.': 
                if (strcmp (dp->d_name, ".") == 0
                        || strcmp (dp->d_name, "..") == 0)
-                   continue;   /* else fall */
+                   continue;
+               break;
 
            case ',': 
                break;
@@ -171,10 +172,10 @@ rmf (char *folder)
                if (m_atoi (dp->d_name))
                    break;
                if (strcmp (dp->d_name, LINK) == 0
-                       || strncmp (dp->d_name, BACKUP_PREFIX, j) == 0)
+                       || has_prefix(dp->d_name, BACKUP_PREFIX))
                    break;
 
-               admonish (NULL, "file \"%s/%s\" not deleted",
+               inform("file \"%s/%s\" not deleted, continuing...",
                        folder, dp->d_name);
                others++;
                continue;
@@ -199,7 +200,7 @@ rmf (char *folder)
     if (others == 0 && remdir (maildir))
        return OK;
 
-    advise (NULL, "folder +%s not removed", folder);
+    inform("folder +%s not removed", folder);
     return NOTOK;
 }
 
@@ -216,7 +217,7 @@ rma (char *folder)
     char *cp;
     struct node *np, *pp;
 
-    alen = strlen ("atr-");
+    alen = LEN("atr-");
     plen = strlen (cp = m_mailpath (folder)) + 1;
 
     /*
@@ -229,7 +230,8 @@ rma (char *folder)
                && *(np->n_name + j) == '-'
                && strcmp (cp, np->n_name + j + 1) == 0) {
            if (!np->n_context)
-               admonish (NULL, "bug: context_del(key=\"%s\")", np->n_name);
+               inform("bug: context_del(key=\"%s\"), continuing...",
+                   np->n_name);
            if (pp) {
                pp->n_next = np->n_next;
                np = pp;