3 * mhpath.c -- print full pathnames of nmh messages and folders
7 * This code is Copyright (c) 2002, by the authors of nmh. See the
8 * COPYRIGHT file in the root directory of the nmh distribution for
9 * complete copyright information.
14 static struct swit switches[] = {
23 * Add space for message/sequence names
24 * by MAXMSGS at a time.
30 main(int argc, char **argv)
32 int i, maxmsgs, nummsgs;
33 char *cp, *maildir, *folder = NULL;
35 char **arguments, buf[BUFSIZ];
39 setlocale(LC_ALL, "");
41 invo_name = r1bindex (argv[0], '/');
43 /* read user profile/context */
46 arguments = getarguments (invo_name, argc, argv, 1);
50 * Allocate initial space to record message
55 if (!(msgs = (char **) malloc ((size_t) (maxmsgs * sizeof(*msgs)))))
56 adios (NULL, "unable to allocate storage");
61 while ((cp = *argp++)) {
63 switch (smatch (++cp, switches)) {
65 ambigsw (cp, switches);
68 adios (NULL, "-%s unknown", cp);
71 snprintf (buf, sizeof(buf), "%s [+folder] [msgs] [switches]",
73 print_help (buf, switches, 1);
76 print_version(invo_name);
80 if (*cp == '+' || *cp == '@') {
82 adios (NULL, "only one folder at a time!");
84 folder = path (cp + 1, *cp == '+' ? TFOLDER : TSUBCWF);
87 * if necessary, reallocate space for
88 * message/sequence names
90 if (nummsgs >= maxmsgs) {
92 if (!(msgs = (char **) realloc (msgs,
93 (size_t) (maxmsgs * sizeof(*msgs)))))
94 adios (NULL, "unable to reallocate msgs storage ");
100 if (!context_find ("path"))
101 free (path ("./", TFOLDER));
104 folder = getfolder (1);
105 maildir = m_maildir (folder);
107 /* If no messages are given, print folder pathname */
109 printf ("%s\n", maildir);
113 if (chdir (maildir) == NOTOK)
114 adios (maildir, "unable to change directory to");
116 /* read folder and create message structure */
117 if (!(mp = folder_read (folder)))
118 adios (NULL, "unable to read folder %s", folder);
121 * We need to make sure there is message status space
122 * for all the message numbers from 1 to "new" since
123 * mhpath can select empty slots. If we are adding
124 * space at the end, we go ahead and add 10 slots.
126 if (mp->hghmsg >= mp->hghoff) {
127 if (!(mp = folder_realloc (mp, 1, mp->hghmsg + 10)))
128 adios (NULL, "unable to allocate folder storage");
129 } else if (mp->lowoff > 1) {
130 if (!(mp = folder_realloc (mp, 1, mp->hghoff)))
131 adios (NULL, "unable to allocate folder storage");
134 mp->msgflags |= ALLOW_NEW; /* allow the "new" sequence */
136 /* parse all the message ranges/sequences and set SELECTED */
137 for (i = 0; i < nummsgs; i++)
138 if (!m_convert (mp, msgs[i]))
141 seq_setprev (mp); /* set the previous-sequence */
143 /* print the path of all selected messages */
144 for (i = mp->lowsel; i <= mp->hghsel; i++)
145 if (is_selected (mp, i))
146 printf ("%s/%s\n", mp->foldpath, m_name (i));
148 seq_save (mp); /* synchronize message sequences */
149 context_save (); /* save the context file */
150 folder_free (mp); /* free folder/message structure */