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browser.c
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/*
* Copyright (C) 1996-2000,2007 Michael R. Elkins <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#if HAVE_CONFIG_H
# include "config.h"
#endif
#include "mutt.h"
#include "mutt_curses.h"
#include "mutt_menu.h"
#include "attach.h"
#include "buffy.h"
#include "mapping.h"
#include "sort.h"
#include "mailbox.h"
#include "browser.h"
#ifdef USE_IMAP
#include "imap.h"
#endif
#include <stdlib.h>
#include <dirent.h>
#include <string.h>
#include <ctype.h>
#include <unistd.h>
#include <sys/stat.h>
#include <errno.h>
#include <locale.h>
static struct mapping_t FolderHelp[] = {
{ N_("Exit"), OP_EXIT },
{ N_("Chdir"), OP_CHANGE_DIRECTORY },
{ N_("Mask"), OP_ENTER_MASK },
{ N_("Help"), OP_HELP },
{ NULL, 0 }
};
typedef struct folder_t
{
struct folder_file *ff;
int num;
} FOLDER;
static char LastDir[_POSIX_PATH_MAX] = "";
static char LastDirBackup[_POSIX_PATH_MAX] = "";
/* Frees up the memory allocated for the local-global variables. */
static void destroy_state (struct browser_state *state)
{
int c;
for (c = 0; c < state->entrylen; c++)
{
FREE (&((state->entry)[c].name));
FREE (&((state->entry)[c].desc));
FREE (&((state->entry)[c].st));
}
#ifdef USE_IMAP
FREE (&state->folder);
#endif
FREE (&state->entry);
}
static int browser_compare_subject (const void *a, const void *b)
{
struct folder_file *pa = (struct folder_file *) a;
struct folder_file *pb = (struct folder_file *) b;
int r = mutt_strcoll (pa->name, pb->name);
return ((BrowserSort & SORT_REVERSE) ? -r : r);
}
static int browser_compare_date (const void *a, const void *b)
{
struct folder_file *pa = (struct folder_file *) a;
struct folder_file *pb = (struct folder_file *) b;
int r = pa->mtime - pb->mtime;
return ((BrowserSort & SORT_REVERSE) ? -r : r);
}
static int browser_compare_size (const void *a, const void *b)
{
struct folder_file *pa = (struct folder_file *) a;
struct folder_file *pb = (struct folder_file *) b;
int r = pa->size - pb->size;
return ((BrowserSort & SORT_REVERSE) ? -r : r);
}
static void browser_sort (struct browser_state *state)
{
int (*f) (const void *, const void *);
switch (BrowserSort & SORT_MASK)
{
case SORT_ORDER:
return;
case SORT_DATE:
f = browser_compare_date;
break;
case SORT_SIZE:
f = browser_compare_size;
break;
case SORT_SUBJECT:
default:
f = browser_compare_subject;
break;
}
qsort (state->entry, state->entrylen, sizeof (struct folder_file), f);
}
static int link_is_dir (const char *folder, const char *path)
{
struct stat st;
char fullpath[_POSIX_PATH_MAX];
mutt_concat_path (fullpath, folder, path, sizeof (fullpath));
if (stat (fullpath, &st) == 0)
return (S_ISDIR (st.st_mode));
else
return 0;
}
static const char *
folder_format_str (char *dest, size_t destlen, size_t col, char op, const char *src,
const char *fmt, const char *ifstring, const char *elsestring,
unsigned long data, format_flag flags)
{
char fn[SHORT_STRING], tmp[SHORT_STRING], permission[11];
char date[16], *t_fmt;
time_t tnow;
FOLDER *folder = (FOLDER *) data;
struct passwd *pw;
struct group *gr;
int optional = (flags & M_FORMAT_OPTIONAL);
switch (op)
{
case 'C':
snprintf (tmp, sizeof (tmp), "%%%sd", fmt);
snprintf (dest, destlen, tmp, folder->num + 1);
break;
case 'd':
case 'D':
if (folder->ff->st != NULL)
{
int do_locales = TRUE;
if (op == 'D') {
t_fmt = NONULL(DateFmt);
if (*t_fmt == '!') {
++t_fmt;
do_locales = FALSE;
}
} else {
tnow = time (NULL);
t_fmt = tnow - folder->ff->st->st_mtime < 31536000 ? "%b %d %H:%M" : "%b %d %Y";
}
if (do_locales)
setlocale(LC_TIME, NONULL (Locale)); /* use environment if $locale is not set */
else
setlocale(LC_TIME, "C");
strftime (date, sizeof (date), t_fmt, localtime (&folder->ff->st->st_mtime));
mutt_format_s (dest, destlen, fmt, date);
}
else
mutt_format_s (dest, destlen, fmt, "");
break;
case 'f':
{
char *s;
#ifdef USE_IMAP
if (folder->ff->imap)
s = NONULL (folder->ff->desc);
else
#endif
s = NONULL (folder->ff->name);
snprintf (fn, sizeof (fn), "%s%s", s,
folder->ff->st ? (S_ISLNK (folder->ff->st->st_mode) ? "@" :
(S_ISDIR (folder->ff->st->st_mode) ? "/" :
((folder->ff->st->st_mode & S_IXUSR) != 0 ? "*" : ""))) : "");
mutt_format_s (dest, destlen, fmt, fn);
break;
}
case 'F':
if (folder->ff->st != NULL)
{
snprintf (permission, sizeof (permission), "%c%c%c%c%c%c%c%c%c%c",
S_ISDIR(folder->ff->st->st_mode) ? 'd' : (S_ISLNK(folder->ff->st->st_mode) ? 'l' : '-'),
(folder->ff->st->st_mode & S_IRUSR) != 0 ? 'r': '-',
(folder->ff->st->st_mode & S_IWUSR) != 0 ? 'w' : '-',
(folder->ff->st->st_mode & S_ISUID) != 0 ? 's' : (folder->ff->st->st_mode & S_IXUSR) != 0 ? 'x': '-',
(folder->ff->st->st_mode & S_IRGRP) != 0 ? 'r' : '-',
(folder->ff->st->st_mode & S_IWGRP) != 0 ? 'w' : '-',
(folder->ff->st->st_mode & S_ISGID) != 0 ? 's' : (folder->ff->st->st_mode & S_IXGRP) != 0 ? 'x': '-',
(folder->ff->st->st_mode & S_IROTH) != 0 ? 'r' : '-',
(folder->ff->st->st_mode & S_IWOTH) != 0 ? 'w' : '-',
(folder->ff->st->st_mode & S_ISVTX) != 0 ? 't' : (folder->ff->st->st_mode & S_IXOTH) != 0 ? 'x': '-');
mutt_format_s (dest, destlen, fmt, permission);
}
#ifdef USE_IMAP
else if (folder->ff->imap)
{
/* mark folders with subfolders AND mail */
snprintf (permission, sizeof (permission), "IMAP %c",
(folder->ff->inferiors && folder->ff->selectable) ? '+' : ' ');
mutt_format_s (dest, destlen, fmt, permission);
}
#endif
else
mutt_format_s (dest, destlen, fmt, "");
break;
case 'g':
if (folder->ff->st != NULL)
{
if ((gr = getgrgid (folder->ff->st->st_gid)))
mutt_format_s (dest, destlen, fmt, gr->gr_name);
else
{
snprintf (tmp, sizeof (tmp), "%%%sld", fmt);
snprintf (dest, destlen, tmp, folder->ff->st->st_gid);
}
}
else
mutt_format_s (dest, destlen, fmt, "");
break;
case 'l':
if (folder->ff->st != NULL)
{
snprintf (tmp, sizeof (tmp), "%%%sd", fmt);
snprintf (dest, destlen, tmp, folder->ff->st->st_nlink);
}
else
mutt_format_s (dest, destlen, fmt, "");
break;
case 'N':
#ifdef USE_IMAP
if (mx_is_imap (folder->ff->desc))
{
if (!optional)
{
snprintf (tmp, sizeof (tmp), "%%%sd", fmt);
snprintf (dest, destlen, tmp, folder->ff->new);
}
else if (!folder->ff->new)
optional = 0;
break;
}
#endif
snprintf (tmp, sizeof (tmp), "%%%sc", fmt);
snprintf (dest, destlen, tmp, folder->ff->new ? 'N' : ' ');
break;
case 's':
if (folder->ff->st != NULL)
{
mutt_pretty_size(fn, sizeof(fn), folder->ff->st->st_size);
snprintf (tmp, sizeof (tmp), "%%%ss", fmt);
snprintf (dest, destlen, tmp, fn);
}
else
mutt_format_s (dest, destlen, fmt, "");
break;
case 't':
snprintf (tmp, sizeof (tmp), "%%%sc", fmt);
snprintf (dest, destlen, tmp, folder->ff->tagged ? '*' : ' ');
break;
case 'u':
if (folder->ff->st != NULL)
{
if ((pw = getpwuid (folder->ff->st->st_uid)))
mutt_format_s (dest, destlen, fmt, pw->pw_name);
else
{
snprintf (tmp, sizeof (tmp), "%%%sld", fmt);
snprintf (dest, destlen, tmp, folder->ff->st->st_uid);
}
}
else
mutt_format_s (dest, destlen, fmt, "");
break;
default:
snprintf (tmp, sizeof (tmp), "%%%sc", fmt);
snprintf (dest, destlen, tmp, op);
break;
}
if (optional)
mutt_FormatString (dest, destlen, col, ifstring, folder_format_str, data, 0);
else if (flags & M_FORMAT_OPTIONAL)
mutt_FormatString (dest, destlen, col, elsestring, folder_format_str, data, 0);
return (src);
}
static void add_folder (MUTTMENU *m, struct browser_state *state,
const char *name, const struct stat *s, int new)
{
if (state->entrylen == state->entrymax)
{
/* need to allocate more space */
safe_realloc (&state->entry,
sizeof (struct folder_file) * (state->entrymax += 256));
memset (&state->entry[state->entrylen], 0,
sizeof (struct folder_file) * 256);
if (m)
m->data = state->entry;
}
if (s != NULL)
{
(state->entry)[state->entrylen].mode = s->st_mode;
(state->entry)[state->entrylen].mtime = s->st_mtime;
(state->entry)[state->entrylen].size = s->st_size;
(state->entry)[state->entrylen].st = safe_malloc (sizeof (struct stat));
memcpy ((state->entry)[state->entrylen].st, s, sizeof (struct stat));
}
(state->entry)[state->entrylen].new = new;
(state->entry)[state->entrylen].name = safe_strdup (name);
(state->entry)[state->entrylen].desc = safe_strdup (name);
#ifdef USE_IMAP
(state->entry)[state->entrylen].imap = 0;
#endif
(state->entrylen)++;
}
static void init_state (struct browser_state *state, MUTTMENU *menu)
{
state->entrylen = 0;
state->entrymax = 256;
state->entry = (struct folder_file *) safe_calloc (state->entrymax, sizeof (struct folder_file));
#ifdef USE_IMAP
state->imap_browse = 0;
#endif
if (menu)
menu->data = state->entry;
}
static int examine_directory (MUTTMENU *menu, struct browser_state *state,
char *d, const char *prefix)
{
struct stat s;
DIR *dp;
struct dirent *de;
char buffer[_POSIX_PATH_MAX + SHORT_STRING];
BUFFY *tmp;
while (stat (d, &s) == -1)
{
if (errno == ENOENT)
{
/* The last used directory is deleted, try to use the parent dir. */
char *c = strrchr (d, '/');
if (c && (c > d))
{
*c = 0;
continue;
}
}
mutt_perror (d);
return (-1);
}
if (!S_ISDIR (s.st_mode))
{
mutt_error (_("%s is not a directory."), d);
return (-1);
}
mutt_buffy_check (0);
if ((dp = opendir (d)) == NULL)
{
mutt_perror (d);
return (-1);
}
init_state (state, menu);
while ((de = readdir (dp)) != NULL)
{
if (mutt_strcmp (de->d_name, ".") == 0)
continue; /* we don't need . */
if (prefix && *prefix && mutt_strncmp (prefix, de->d_name, mutt_strlen (prefix)) != 0)
continue;
if (!((regexec (Mask.rx, de->d_name, 0, NULL, 0) == 0) ^ Mask.not))
continue;
mutt_concat_path (buffer, d, de->d_name, sizeof (buffer));
if (lstat (buffer, &s) == -1)
continue;
if ((! S_ISREG (s.st_mode)) && (! S_ISDIR (s.st_mode)) &&
(! S_ISLNK (s.st_mode)))
continue;
tmp = Incoming;
while (tmp && mutt_strcmp (buffer, tmp->path))
tmp = tmp->next;
add_folder (menu, state, de->d_name, &s, (tmp) ? tmp->new : 0);
}
closedir (dp);
browser_sort (state);
return 0;
}
static int examine_mailboxes (MUTTMENU *menu, struct browser_state *state)
{
struct stat s;
char buffer[LONG_STRING];
BUFFY *tmp = Incoming;
#ifdef USE_IMAP
struct mailbox_state mbox;
#endif
if (!Incoming)
return (-1);
mutt_buffy_check (0);
init_state (state, menu);
do
{
#ifdef USE_IMAP
if (mx_is_imap (tmp->path))
{
imap_mailbox_state (tmp->path, &mbox);
add_folder (menu, state, tmp->path, NULL, mbox.new);
continue;
}
#endif
#ifdef USE_POP
if (mx_is_pop (tmp->path))
{
add_folder (menu, state, tmp->path, NULL, tmp->new);
continue;
}
#endif
if (lstat (tmp->path, &s) == -1)
continue;
if ((! S_ISREG (s.st_mode)) && (! S_ISDIR (s.st_mode)) &&
(! S_ISLNK (s.st_mode)))
continue;
if (mx_is_maildir (tmp->path))
{
struct stat st2;
char md[_POSIX_PATH_MAX];
snprintf (md, sizeof (md), "%s/new", tmp->path);
if (stat (md, &s) < 0)
s.st_mtime = 0;
snprintf (md, sizeof (md), "%s/cur", tmp->path);
if (stat (md, &st2) < 0)
st2.st_mtime = 0;
if (st2.st_mtime > s.st_mtime)
s.st_mtime = st2.st_mtime;
}
strfcpy (buffer, NONULL(tmp->path), sizeof (buffer));
mutt_pretty_mailbox (buffer, sizeof (buffer));
add_folder (menu, state, buffer, &s, tmp->new);
}
while ((tmp = tmp->next));
browser_sort (state);
return 0;
}
static int select_file_search (MUTTMENU *menu, regex_t *re, int n)
{
return (regexec (re, ((struct folder_file *) menu->data)[n].name, 0, NULL, 0));
}
static void folder_entry (char *s, size_t slen, MUTTMENU *menu, int num)
{
FOLDER folder;
folder.ff = &((struct folder_file *) menu->data)[num];
folder.num = num;
mutt_FormatString (s, slen, 0, NONULL(FolderFormat), folder_format_str,
(unsigned long) &folder, M_FORMAT_ARROWCURSOR);
}
static void init_menu (struct browser_state *state, MUTTMENU *menu, char *title,
size_t titlelen, int buffy)
{
char path[_POSIX_PATH_MAX];
menu->max = state->entrylen;
if(menu->current >= menu->max)
menu->current = menu->max - 1;
if (menu->current < 0)
menu->current = 0;
if (menu->top > menu->current)
menu->top = 0;
menu->tagged = 0;
if (buffy)
snprintf (title, titlelen, _("Mailboxes [%d]"), mutt_buffy_check (0));
else
{
strfcpy (path, LastDir, sizeof (path));
mutt_pretty_mailbox (path, sizeof (path));
#ifdef USE_IMAP
if (state->imap_browse && option (OPTIMAPLSUB))
snprintf (title, titlelen, _("Subscribed [%s], File mask: %s"),
path, NONULL (Mask.pattern));
else
#endif
snprintf (title, titlelen, _("Directory [%s], File mask: %s"),
path, NONULL(Mask.pattern));
}
menu->redraw = REDRAW_FULL;
}
static int file_tag (MUTTMENU *menu, int n, int m)
{
struct folder_file *ff = &(((struct folder_file *)menu->data)[n]);
int ot;
if (S_ISDIR (ff->mode) || (S_ISLNK (ff->mode) && link_is_dir (LastDir, ff->name)))
{
mutt_error _("Can't attach a directory!");
return 0;
}
ot = ff->tagged;
ff->tagged = (m >= 0 ? m : !ff->tagged);
return ff->tagged - ot;
}
void _mutt_select_file (char *f, size_t flen, int flags, char ***files, int *numfiles)
{
char buf[_POSIX_PATH_MAX];
char prefix[_POSIX_PATH_MAX] = "";
char helpstr[LONG_STRING];
char title[STRING];
struct browser_state state;
MUTTMENU *menu;
struct stat st;
int i, killPrefix = 0;
int multiple = (flags & M_SEL_MULTI) ? 1 : 0;
int folder = (flags & M_SEL_FOLDER) ? 1 : 0;
int buffy = (flags & M_SEL_BUFFY) ? 1 : 0;
buffy = buffy && folder;
memset (&state, 0, sizeof (struct browser_state));
if (!folder)
strfcpy (LastDirBackup, LastDir, sizeof (LastDirBackup));
if (*f)
{
mutt_expand_path (f, flen);
#ifdef USE_IMAP
if (mx_is_imap (f))
{
init_state (&state, NULL);
state.imap_browse = 1;
if (!imap_browse (f, &state))
strfcpy (LastDir, state.folder, sizeof (LastDir));
}
else
{
#endif
for (i = mutt_strlen (f) - 1; i > 0 && f[i] != '/' ; i--);
if (i > 0)
{
if (f[0] == '/')
{
if (i > sizeof (LastDir) - 1) i = sizeof (LastDir) - 1;
strncpy (LastDir, f, i);
LastDir[i] = 0;
}
else
{
getcwd (LastDir, sizeof (LastDir));
safe_strcat (LastDir, sizeof (LastDir), "/");
safe_strncat (LastDir, sizeof (LastDir), f, i);
}
}
else
{
if (f[0] == '/')
strcpy (LastDir, "/"); /* __STRCPY_CHECKED__ */
else
getcwd (LastDir, sizeof (LastDir));
}
if (i <= 0 && f[0] != '/')
strfcpy (prefix, f, sizeof (prefix));
else
strfcpy (prefix, f + i + 1, sizeof (prefix));
killPrefix = 1;
#ifdef USE_IMAP
}
#endif
}
else
{
if (!folder)
getcwd (LastDir, sizeof (LastDir));
else if (!LastDir[0])
strfcpy (LastDir, NONULL(Maildir), sizeof (LastDir));
#ifdef USE_IMAP
if (!buffy && mx_is_imap (LastDir))
{
init_state (&state, NULL);
state.imap_browse = 1;
imap_browse (LastDir, &state);
browser_sort (&state);
}
else
#endif
{
i = mutt_strlen (LastDir);
while (i && LastDir[--i] == '/')
LastDir[i] = '\0';
if (!LastDir[0])
getcwd (LastDir, sizeof (LastDir));
}
}
*f = 0;
if (buffy)
{
if (examine_mailboxes (NULL, &state) == -1)
goto bail;
}
else
#ifdef USE_IMAP
if (!state.imap_browse)
#endif
if (examine_directory (NULL, &state, LastDir, prefix) == -1)
goto bail;
menu = mutt_new_menu (MENU_FOLDER);
menu->make_entry = folder_entry;
menu->search = select_file_search;
menu->title = title;
menu->data = state.entry;
if (multiple)
menu->tag = file_tag;
menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_FOLDER,
FolderHelp);
init_menu (&state, menu, title, sizeof (title), buffy);
FOREVER
{
switch (i = mutt_menuLoop (menu))
{
case OP_GENERIC_SELECT_ENTRY:
if (!state.entrylen)
{
mutt_error _("No files match the file mask");
break;
}
if (S_ISDIR (state.entry[menu->current].mode) ||
(S_ISLNK (state.entry[menu->current].mode) &&
link_is_dir (LastDir, state.entry[menu->current].name))
#ifdef USE_IMAP
|| state.entry[menu->current].inferiors
#endif
)
{
/* make sure this isn't a MH or maildir mailbox */
if (buffy)
{
strfcpy (buf, state.entry[menu->current].name, sizeof (buf));
mutt_expand_path (buf, sizeof (buf));
}
#ifdef USE_IMAP
else if (state.imap_browse)
{
strfcpy (buf, state.entry[menu->current].name, sizeof (buf));
}
#endif
else
mutt_concat_path (buf, LastDir, state.entry[menu->current].name, sizeof (buf));
if ((mx_get_magic (buf) <= 0)
#ifdef USE_IMAP
|| state.entry[menu->current].inferiors
#endif
)
{
char OldLastDir[_POSIX_PATH_MAX];
/* save the old directory */
strfcpy (OldLastDir, LastDir, sizeof (OldLastDir));
if (mutt_strcmp (state.entry[menu->current].name, "..") == 0)
{
if (mutt_strcmp ("..", LastDir + mutt_strlen (LastDir) - 2) == 0)
strcat (LastDir, "/.."); /* __STRCAT_CHECKED__ */
else
{
char *p = strrchr (LastDir + 1, '/');
if (p)
*p = 0;
else
{
if (LastDir[0] == '/')
LastDir[1] = 0;
else
strcat (LastDir, "/.."); /* __STRCAT_CHECKED__ */
}
}
}
else if (buffy)
{
strfcpy (LastDir, state.entry[menu->current].name, sizeof (LastDir));
mutt_expand_path (LastDir, sizeof (LastDir));
}
#ifdef USE_IMAP
else if (state.imap_browse)
{
int n;
ciss_url_t url;
strfcpy (LastDir, state.entry[menu->current].name,
sizeof (LastDir));
/* tack on delimiter here */
n = strlen (LastDir)+1;
/* special case "" needs no delimiter */
url_parse_ciss (&url, state.entry[menu->current].name);
if (url.path &&
(state.entry[menu->current].delim != '\0') &&
(n < sizeof (LastDir)))
{
LastDir[n] = '\0';
LastDir[n-1] = state.entry[menu->current].delim;
}
}
#endif
else
{
char tmp[_POSIX_PATH_MAX];
mutt_concat_path (tmp, LastDir, state.entry[menu->current].name, sizeof (tmp));
strfcpy (LastDir, tmp, sizeof (LastDir));
}
destroy_state (&state);
if (killPrefix)
{
prefix[0] = 0;
killPrefix = 0;
}
buffy = 0;
#ifdef USE_IMAP
if (state.imap_browse)
{
init_state (&state, NULL);
state.imap_browse = 1;
imap_browse (LastDir, &state);
browser_sort (&state);
menu->data = state.entry;
}
else
#endif
if (examine_directory (menu, &state, LastDir, prefix) == -1)
{
/* try to restore the old values */
strfcpy (LastDir, OldLastDir, sizeof (LastDir));
if (examine_directory (menu, &state, LastDir, prefix) == -1)
{
strfcpy (LastDir, NONULL(Homedir), sizeof (LastDir));
goto bail;
}
}
menu->current = 0;
menu->top = 0;
init_menu (&state, menu, title, sizeof (title), buffy);
break;
}
}
if (buffy)
{
strfcpy (f, state.entry[menu->current].name, flen);
mutt_expand_path (f, flen);
}
#ifdef USE_IMAP
else if (state.imap_browse)
strfcpy (f, state.entry[menu->current].name, flen);
#endif
else
mutt_concat_path (f, LastDir, state.entry[menu->current].name, flen);
/* Fall through to OP_EXIT */
case OP_EXIT:
if (multiple)
{
char **tfiles;
int i, j;
if (menu->tagged)
{
*numfiles = menu->tagged;
tfiles = safe_calloc (*numfiles, sizeof (char *));
for (i = 0, j = 0; i < state.entrylen; i++)
{
struct folder_file ff = state.entry[i];
char full[_POSIX_PATH_MAX];
if (ff.tagged)
{
mutt_concat_path (full, LastDir, ff.name, sizeof (full));
mutt_expand_path (full, sizeof (full));
tfiles[j++] = safe_strdup (full);
}
}
*files = tfiles;
}
else if (f[0]) /* no tagged entries. return selected entry */
{
*numfiles = 1;
tfiles = safe_calloc (*numfiles, sizeof (char *));
mutt_expand_path (f, flen);
tfiles[0] = safe_strdup (f);
*files = tfiles;
}
}
destroy_state (&state);
mutt_menuDestroy (&menu);
goto bail;
case OP_BROWSER_TELL:
if(state.entrylen)
mutt_message("%s", state.entry[menu->current].name);
break;
#ifdef USE_IMAP
case OP_BROWSER_SUBSCRIBE:
imap_subscribe (state.entry[menu->current].name, 1);
break;
case OP_BROWSER_UNSUBSCRIBE:
imap_subscribe (state.entry[menu->current].name, 0);
break;
case OP_BROWSER_TOGGLE_LSUB:
if (option (OPTIMAPLSUB))
unset_option (OPTIMAPLSUB);
else
set_option (OPTIMAPLSUB);
mutt_ungetch (0, OP_CHECK_NEW);
break;
case OP_CREATE_MAILBOX:
if (!state.imap_browse)
{
mutt_error (_("Create is only supported for IMAP mailboxes"));
break;
}
if (!imap_mailbox_create (LastDir))
{
/* TODO: find a way to detect if the new folder would appear in
* this window, and insert it without starting over. */
destroy_state (&state);
init_state (&state, NULL);
state.imap_browse = 1;
imap_browse (LastDir, &state);
browser_sort (&state);
menu->data = state.entry;
menu->current = 0;
menu->top = 0;
init_menu (&state, menu, title, sizeof (title), buffy);
MAYBE_REDRAW (menu->redraw);
}
/* else leave error on screen */
break;
case OP_RENAME_MAILBOX:
if (!state.entry[menu->current].imap)
mutt_error (_("Rename is only supported for IMAP mailboxes"));
else
{
int nentry = menu->current;
if (imap_mailbox_rename (state.entry[nentry].name) >= 0)
{
destroy_state (&state);
init_state (&state, NULL);
state.imap_browse = 1;
imap_browse (LastDir, &state);
browser_sort (&state);
menu->data = state.entry;
menu->current = 0;
menu->top = 0;
init_menu (&state, menu, title, sizeof (title), buffy);
MAYBE_REDRAW (menu->redraw);
}
}
break;
case OP_DELETE_MAILBOX:
if (!state.entry[menu->current].imap)
mutt_error (_("Delete is only supported for IMAP mailboxes"));
else
{
char msg[SHORT_STRING];
IMAP_MBOX mx;
int nentry = menu->current;
imap_parse_path (state.entry[nentry].name, &mx);
if (!mx.mbox)
{
mutt_error _("Cannot delete root folder");
break;
}
snprintf (msg, sizeof (msg), _("Really delete mailbox \"%s\"?"),
mx.mbox);
if (mutt_yesorno (msg, M_NO) == M_YES)
{
if (!imap_delete_mailbox (Context, mx))
{
/* free the mailbox from the browser */
FREE (&((state.entry)[nentry].name));
FREE (&((state.entry)[nentry].desc));
/* and move all other entries up */
if (nentry+1 < state.entrylen)
memmove (state.entry + nentry, state.entry + nentry + 1,
sizeof (struct folder_file) * (state.entrylen - (nentry+1)));
state.entrylen--;
mutt_message _("Mailbox deleted.");
init_menu (&state, menu, title, sizeof (title), buffy);
MAYBE_REDRAW (menu->redraw);
}
}
else
mutt_message _("Mailbox not deleted.");
FREE (&mx.mbox);
}
break;
#endif
case OP_CHANGE_DIRECTORY:
strfcpy (buf, LastDir, sizeof (buf));
#ifdef USE_IMAP
if (!state.imap_browse)
#endif
{
/* add '/' at the end of the directory name if not already there */
int len=mutt_strlen(LastDir);
if (len && LastDir[len-1] != '/' && sizeof (buf) > len)