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mu-maildir: ignore backup/temporary files

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Ignore backup/temporary files, i.e., files ending in ~ or #.

Fixes #855.
This commit is contained in:
djcb
2016-06-05 19:29:53 +03:00
parent 04d973a9df
commit 3e6267fd05
1 changed files with 20 additions and 5 deletions
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21
lib/mu-maildir.c
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@ -1,7 +1,7 @@
/* -*-mode: c; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-*/
/*
** Copyright (C) 2008-2015 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
** Copyright (C) 2008-2016 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
**
** 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
@ -331,6 +331,8 @@ ignore_dir_entry (struct dirent *entry, unsigned char d_type)
{
if (G_LIKELY(d_type == DT_REG)) {
guint u;
/* ignore emacs tempfiles */
if (entry->d_name[0] == '#')
return TRUE;
@ -345,7 +347,18 @@ ignore_dir_entry (struct dirent *entry, unsigned char d_type)
if (entry->d_name[0] == 'c' &&
strncmp (entry->d_name, "core", 4) == 0)
return TRUE;
/* ignore tmp/backup files; find the last char */
for (u = 0; entry->d_name[u] != '\0'; ++u) {
switch (entry->d_name[u]) {
case '#':
case '~':
/* looks like a backup / tempsave file */
if (entry->d_name[u + 1] == '\0')
return TRUE;
default:
continue;
}
}
return FALSE; /* other files: don't ignore */
} else if (d_type == DT_DIR)
@ -395,8 +408,10 @@ process_dir_entry (const char* path, const char* mdir, struct dirent *entry,
d_type = GET_DTYPE(entry, fullpath);
/* ignore special files/dirs */
if (ignore_dir_entry (entry, d_type))
if (ignore_dir_entry (entry, d_type)) {
/* g_debug ("ignoring %s\n", entry->d_name); */
return MU_OK;
}
switch (d_type) {
case DT_REG: /* we only want files in cur/ and new/ */