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-rw-r--r--source4/libcli/clideltree.c117
1 files changed, 117 insertions, 0 deletions
diff --git a/source4/libcli/clideltree.c b/source4/libcli/clideltree.c
new file mode 100644
index 0000000000..8769b8dfa7
--- /dev/null
+++ b/source4/libcli/clideltree.c
@@ -0,0 +1,117 @@
+/*
+ Unix SMB/CIFS implementation.
+ useful function for deleting a whole directory tree
+ Copyright (C) Andrew Tridgell 2003
+
+ 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+struct delete_state {
+ struct cli_state *cli;
+ int total_deleted;
+ BOOL failed;
+};
+
+/*
+ callback function for torture_deltree()
+*/
+static void delete_fn(file_info *finfo, const char *name, void *state)
+{
+ struct delete_state *dstate = state;
+ char *s, *n;
+ if (strcmp(finfo->name, ".") == 0 ||
+ strcmp(finfo->name, "..") == 0) return;
+
+ n = strdup(name);
+ n[strlen(n)-1] = 0;
+ asprintf(&s, "%s%s", n, finfo->name);
+
+ if (finfo->mode & FILE_ATTRIBUTE_READONLY) {
+ if (!cli_setatr(dstate->cli, s, 0, 0)) {
+ DEBUG(2,("Failed to remove READONLY on %s - %s\n",
+ s, cli_errstr(dstate->cli)));
+ }
+ }
+
+ if (finfo->mode & FILE_ATTRIBUTE_DIRECTORY) {
+ char *s2;
+ asprintf(&s2, "%s\\*", s);
+ cli_unlink(dstate->cli, s2);
+ cli_list(dstate->cli, s2,
+ FILE_ATTRIBUTE_DIRECTORY|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM,
+ delete_fn, state);
+ free(s2);
+ if (!cli_rmdir(dstate->cli, s)) {
+ DEBUG(2,("Failed to delete %s - %s\n",
+ s, cli_errstr(dstate->cli)));
+ dstate->failed = True;
+ }
+ dstate->total_deleted++;
+ } else {
+ if (!cli_unlink(dstate->cli, s)) {
+ DEBUG(2,("Failed to delete %s - %s\n",
+ s, cli_errstr(dstate->cli)));
+ dstate->failed = True;
+ }
+ dstate->total_deleted++;
+ }
+ free(s);
+ free(n);
+}
+
+/*
+ recursively descend a tree deleting all files
+ returns the number of files deleted, or -1 on error
+*/
+int cli_deltree(struct cli_state *cli, const char *dname)
+{
+ char *mask;
+ struct delete_state dstate;
+
+ dstate.cli = cli;
+ dstate.total_deleted = 0;
+ dstate.failed = False;
+
+ /* it might be a file */
+ if (cli_unlink(cli, dname)) {
+ return 1;
+ }
+ if (NT_STATUS_EQUAL(cli_nt_error(cli), NT_STATUS_OBJECT_NAME_NOT_FOUND) ||
+ NT_STATUS_EQUAL(cli_nt_error(cli), NT_STATUS_OBJECT_PATH_NOT_FOUND) ||
+ NT_STATUS_EQUAL(cli_nt_error(cli), NT_STATUS_NO_SUCH_FILE)) {
+ return 0;
+ }
+
+ asprintf(&mask, "%s\\*", dname);
+ cli_unlink(cli, mask);
+ cli_list(dstate.cli, mask,
+ FILE_ATTRIBUTE_DIRECTORY|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM,
+ delete_fn, &dstate);
+ free(mask);
+ if (!cli_rmdir(dstate.cli, dname)) {
+ DEBUG(2,("Failed to delete %s - %s\n",
+ dname, cli_errstr(dstate.cli)));
+ return -1;
+ }
+ dstate.total_deleted++;
+
+ if (dstate.failed) {
+ return -1;
+ }
+
+ return dstate.total_deleted;
+}