* -- list the folder stack
*
* $Id$
+ *
+ * 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.
*/
#include <h/mh.h>
+#include <h/utils.h>
#include <errno.h>
static struct swit switches[] = {
#define VERSIONSW 22
{ "version", 0 },
#define HELPSW 23
- { "help", 4 },
+ { "help", 0 },
{ NULL, 0 }
};
-extern int errno;
-
static int fshort = 0; /* output only folder names */
static int fcreat = 0; /* should we ask to create new folders? */
static int fpack = 0; /* are we packing the folder? */
static void dodir (char *);
static int get_folder_info (char *, char *);
static void print_folders (void);
-static int num_digits (int);
static int sfold (struct msgs *, char *);
static void addir (char *);
static void addfold (char *);
int pushsw = 0, popsw = 0;
char *cp, *dp, *msg = NULL, *argfolder = NULL;
char **ap, **argp, buf[BUFSIZ], **arguments;
- struct stat st;
#ifdef LOCALE
setlocale(LC_ALL, "");
if (argfolder)
adios (NULL, "only one folder at a time!");
else
- argfolder = path (cp + 1, *cp == '+' ? TFOLDER : TSUBCWF);
+ argfolder = pluspath (cp);
} else {
if (msg)
adios (NULL, "only one (current) message at a time!");
/* Allocate initial space to record folder names */
maxfolders = NUMFOLDERS;
- if ((folds = malloc (maxfolders * sizeof(char *))) == NULL)
- adios (NULL, "unable to allocate storage for folder names");
+ folds = mh_xmalloc (maxfolders * sizeof(char *));
/* Allocate initial space to record folder information */
maxFolderInfo = NUMFOLDERS;
- if ((fi = malloc (maxFolderInfo * sizeof(*fi))) == NULL)
- adios (NULL, "unable to allocate storage for folder info");
+ fi = mh_xmalloc (maxFolderInfo * sizeof(*fi));
/*
* Scan the folders
* Check if folder exists. If not, then see if
* we should create it, or just exit.
*/
- if (stat (strncpy (buf, m_maildir (folder), sizeof(buf)), &st) == -1) {
- if (errno != ENOENT)
- adios (buf, "error on folder");
- if (fcreat == 0) {
- /* ask before creating folder */
- cp = concat ("Create folder \"", buf, "\"? ", NULL);
- if (!getanswer (cp))
- done (1);
- free (cp);
- } else if (fcreat == -1) {
- /* do not create, so exit */
- done (1);
- }
- if (!makedir (buf))
- adios (NULL, "unable to create folder %s", buf);
- }
+ create_folder (m_maildir (folder), fcreat, done);
if (get_folder_info (folder, msg) && argfolder) {
/* update current folder */
print_folders();
context_save (); /* save the context file */
- return done (0);
+ done (0);
+ return 1;
}
/*
*/
if (total_folders >= maxFolderInfo) {
maxFolderInfo += NUMFOLDERS;
- if ((fi = realloc (fi, maxFolderInfo * sizeof(*fi))) == NULL)
- adios (NULL, "unable to re-allocate storage for folder info");
+ fi = mh_xrealloc (fi, maxFolderInfo * sizeof(*fi));
}
fi[i].name = fold;
}
/*
- * Calculate the number of digits in a nonnegative integer
- */
-int
-num_digits (int n)
-{
- int ndigits = 0;
-
- /* Sanity check */
- if (n < 0)
- adios (NULL, "oops, num_digits called with negative value");
-
- if (n == 0)
- return 1;
-
- while (n) {
- n /= 10;
- ndigits++;
- }
-
- return ndigits;
-}
-
-/*
* Set the current message and sychronize sequences
*/
/* if necessary, reallocate the space for folder names */
if (foldp >= maxfolders) {
maxfolders += NUMFOLDERS;
- if ((folds = realloc (folds, maxfolders * sizeof(char *))) == NULL)
- adios (NULL, "unable to re-allocate storage for folder names");
+ folds = mh_xrealloc (folds, maxfolders * sizeof(char *));
}
cp = getcpy (fold);
char atrcur[BUFSIZ];
register struct node *np;
- /* sanity check - check that context has been read */
- if (defpath == NULL)
- adios (NULL, "oops, context hasn't been read yet");
-
snprintf (atrcur, sizeof(atrcur), "atr-%s-", current);
atrlen = strlen (atrcur);