first public release of samba4 code

(This used to be commit b0510b5428b3461aeb9bbe3cc95f62fc73e2b97f)

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;
+}