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authorGlenn L McGrath <bug1@ihug.co.nz>2002-11-04 23:47:31 +0000
committerGlenn L McGrath <bug1@ihug.co.nz>2002-11-04 23:47:31 +0000
commit8e940984231a5baf98b6e2a637477dd701d314a9 (patch)
tree5864c9961fdbfbcb8ecf09e78077544f9c8d12c3 /archival/libunarchive
parentf92caa7619d3f2dd7159a8bfb846e0f6dd4bab25 (diff)
downloadbusybox-8e940984231a5baf98b6e2a637477dd701d314a9.tar.gz
Change filter paramaters, filters can be more powefull now
Diffstat (limited to 'archival/libunarchive')
-rw-r--r--archival/libunarchive/filter_accept_all.c28
-rw-r--r--archival/libunarchive/filter_accept_list.c25
-rw-r--r--archival/libunarchive/filter_accept_reject_list.c36
-rw-r--r--archival/libunarchive/get_header_ar.c2
-rw-r--r--archival/libunarchive/get_header_tar.c2
5 files changed, 75 insertions, 18 deletions
diff --git a/archival/libunarchive/filter_accept_all.c b/archival/libunarchive/filter_accept_all.c
index 2838ea1f2..d7bccb5cd 100644
--- a/archival/libunarchive/filter_accept_all.c
+++ b/archival/libunarchive/filter_accept_all.c
@@ -1,12 +1,30 @@
+/*
+ * Copyright (C) 2002 by Glenn McGrath
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
#include <fnmatch.h>
#include <stdlib.h>
+
#include "unarchive.h"
-/*
- * Accept names that are in the accept list
- */
-extern char filter_accept_all(const llist_t *accept_list, const llist_t *reject_list, const char *key)
+
+/* Accept any non-null name, its not really a filter at all */
+extern char filter_accept_all(const archive_handle_t *archive_handle)
{
- if (key) {
+ if (archive_handle->file_header->name) {
return(EXIT_SUCCESS);
} else {
return(EXIT_FAILURE);
diff --git a/archival/libunarchive/filter_accept_list.c b/archival/libunarchive/filter_accept_list.c
index 2b023ec70..5ff3ad2dd 100644
--- a/archival/libunarchive/filter_accept_list.c
+++ b/archival/libunarchive/filter_accept_list.c
@@ -1,13 +1,32 @@
+/*
+ * Copyright (C) 2002 by Glenn McGrath
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
#include <fnmatch.h>
#include <stdlib.h>
+
#include "unarchive.h"
/*
- * Accept names that are in the accept list
+ * Accept names that are in the accept list, ignoring reject list.
*/
-extern char filter_accept_list(const llist_t *accept_list, const llist_t *reject_list, const char *key)
+extern char filter_accept_list(const archive_handle_t *archive_handle)
{
- if (find_list_entry(accept_list, key)) {
+ if (find_list_entry(archive_handle->accept, archive_handle->file_header->name)) {
return(EXIT_SUCCESS);
} else {
return(EXIT_FAILURE);
diff --git a/archival/libunarchive/filter_accept_reject_list.c b/archival/libunarchive/filter_accept_reject_list.c
index 21fecf120..48e9ed8ea 100644
--- a/archival/libunarchive/filter_accept_reject_list.c
+++ b/archival/libunarchive/filter_accept_reject_list.c
@@ -1,22 +1,42 @@
+/*
+ * Copyright (C) 2002 by Glenn McGrath
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
#include <fnmatch.h>
#include <stdlib.h>
+
#include "unarchive.h"
/*
- * Accept names that are in the accept list
+ * Accept names that are in the accept list and not in the reject list
*/
-extern char filter_accept_reject_list(const llist_t *accept_list, const llist_t *reject_list, const char *key)
+extern char filter_accept_reject_list(const archive_handle_t *archive_handle)
{
- const llist_t *accept_entry = find_list_entry(accept_list, key);
- const llist_t *reject_entry = find_list_entry(reject_list, key);
+ const char *key = archive_handle->file_header->name;
+ const llist_t *accept_entry = find_list_entry(archive_handle->accept, key);
+ const llist_t *reject_entry = find_list_entry(archive_handle->reject, key);
- /* Fail if an accept list was specified and the key wasnt in there */
- if (accept_list && (accept_entry == NULL)) {
+ /* If the key is in a reject list fail */
+ if (reject_entry) {
return(EXIT_FAILURE);
}
- /* If the key is in a reject list fail */
- if (reject_entry) {
+ /* Fail if an accept list was specified and the key wasnt in there */
+ if (archive_handle->accept && (accept_entry == NULL)) {
return(EXIT_FAILURE);
}
diff --git a/archival/libunarchive/get_header_ar.c b/archival/libunarchive/get_header_ar.c
index b7f2cfbcd..1e0e6c12d 100644
--- a/archival/libunarchive/get_header_ar.c
+++ b/archival/libunarchive/get_header_ar.c
@@ -104,7 +104,7 @@ extern char get_header_ar(archive_handle_t *archive_handle)
typed->name[strcspn(typed->name, " /")] = '\0';
- if (archive_handle->filter(archive_handle->accept, archive_handle->reject, typed->name) == EXIT_SUCCESS) {
+ if (archive_handle->filter(archive_handle) == EXIT_SUCCESS) {
archive_handle->action_header(typed);
if (archive_handle->sub_archive) {
while (archive_handle->action_data_subarchive(archive_handle->sub_archive) == EXIT_SUCCESS);
diff --git a/archival/libunarchive/get_header_tar.c b/archival/libunarchive/get_header_tar.c
index b2b9e0b03..20451d996 100644
--- a/archival/libunarchive/get_header_tar.c
+++ b/archival/libunarchive/get_header_tar.c
@@ -160,7 +160,7 @@ extern char get_header_tar(archive_handle_t *archive_handle)
# endif
}
#endif
- if (archive_handle->filter(archive_handle->accept, archive_handle->reject, archive_handle->file_header->name) == EXIT_SUCCESS) {
+ if (archive_handle->filter(archive_handle) == EXIT_SUCCESS) {
archive_handle->action_header(archive_handle->file_header);
archive_handle->flags |= ARCHIVE_EXTRACT_QUIET;
archive_handle->action_data(archive_handle);