2 * Unix SMB/CIFS implementation.
3 * Group Policy Object Support
4 * Copyright (C) Guenther Deschner 2006
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
21 #include "../libgpo/gpo.h"
22 #include "libgpo/gpo_proto.h"
26 struct cli_state *cli;
33 static void gpo_sync_func(const char *mnt,
38 NTSTATUS gpo_copy_file(TALLOC_CTX *mem_ctx,
39 struct cli_state *cli,
41 const char *unix_path)
47 static int io_bufsize = 64512;
48 int read_size = io_bufsize;
51 result = cli_open(cli, nt_path, O_RDONLY, DENY_NONE, &fnum);
52 if (!NT_STATUS_IS_OK(result)) {
56 if ((fd = sys_open(unix_path, O_WRONLY|O_CREAT|O_TRUNC, 0644)) == -1) {
57 result = map_nt_error_from_unix(errno);
61 if ((data = (char *)SMB_MALLOC(read_size)) == NULL) {
62 result = NT_STATUS_NO_MEMORY;
68 int n = cli_read(cli, fnum, data, nread, read_size);
73 if (write(fd, data, n) != n) {
80 result = NT_STATUS_OK;
94 /****************************************************************
96 ****************************************************************/
98 static NTSTATUS gpo_copy_dir(const char *unix_path)
100 if ((mkdir(unix_path, 0644)) < 0 && errno != EEXIST) {
101 return NT_STATUS_ACCESS_DENIED;
107 /****************************************************************
109 ****************************************************************/
111 static bool gpo_sync_files(struct sync_context *ctx)
113 DEBUG(3,("calling cli_list with mask: %s\n", ctx->mask));
115 if (cli_list(ctx->cli,
120 DEBUG(1,("listing [%s] failed with error: %s\n",
121 ctx->mask, cli_errstr(ctx->cli)));
128 /****************************************************************
129 syncronisation call back
130 ****************************************************************/
132 static void gpo_sync_func(const char *mnt,
138 struct sync_context *ctx;
139 fstring nt_filename, unix_filename;
140 fstring nt_dir, unix_dir;
141 char *old_nt_dir, *old_unix_dir;
143 ctx = (struct sync_context *)state;
145 if (strequal(info->name, ".") || strequal(info->name, "..")) {
149 DEBUG(5,("gpo_sync_func: got mask: [%s], name: [%s]\n",
152 if (info->mode & aDIR) {
154 DEBUG(3,("got dir: [%s]\n", info->name));
156 fstrcpy(nt_dir, ctx->remote_path);
157 fstrcat(nt_dir, "\\");
158 fstrcat(nt_dir, info->name);
160 fstrcpy(unix_dir, ctx->local_path);
161 fstrcat(unix_dir, "/");
162 fstrcat(unix_dir, info->name);
164 result = gpo_copy_dir(unix_dir);
165 if (!NT_STATUS_IS_OK(result)) {
166 DEBUG(1,("failed to copy dir: %s\n",
170 old_nt_dir = ctx->remote_path;
171 ctx->remote_path = talloc_strdup(ctx->mem_ctx, nt_dir);
173 old_unix_dir = ctx->local_path;
174 ctx->local_path = talloc_strdup(ctx->mem_ctx, unix_dir);
176 ctx->mask = talloc_asprintf(ctx->mem_ctx,
179 if (!ctx->local_path || !ctx->mask || !ctx->remote_path) {
180 DEBUG(0,("gpo_sync_func: ENOMEM\n"));
183 if (!gpo_sync_files(ctx)) {
184 DEBUG(0,("could not sync files\n"));
187 ctx->remote_path = old_nt_dir;
188 ctx->local_path = old_unix_dir;
192 DEBUG(3,("got file: [%s]\n", info->name));
194 fstrcpy(nt_filename, ctx->remote_path);
195 fstrcat(nt_filename, "\\");
196 fstrcat(nt_filename, info->name);
198 fstrcpy(unix_filename, ctx->local_path);
199 fstrcat(unix_filename, "/");
200 fstrcat(unix_filename, info->name);
202 result = gpo_copy_file(ctx->mem_ctx, ctx->cli,
203 nt_filename, unix_filename);
204 if (!NT_STATUS_IS_OK(result)) {
205 DEBUG(1,("failed to copy file: %s\n",
211 /****************************************************************
212 list a remote directory and download recursivly
213 ****************************************************************/
215 NTSTATUS gpo_sync_directories(TALLOC_CTX *mem_ctx,
216 struct cli_state *cli,
218 const char *local_path)
220 struct sync_context ctx;
222 ctx.mem_ctx = mem_ctx;
224 ctx.remote_path = CONST_DISCARD(char *, nt_path);
225 ctx.local_path = CONST_DISCARD(char *, local_path);
226 ctx.attribute = (aSYSTEM | aHIDDEN | aDIR);
228 ctx.mask = talloc_asprintf(mem_ctx,
232 return NT_STATUS_NO_MEMORY;
235 if (!gpo_sync_files(&ctx)) {
236 return NT_STATUS_NO_SUCH_FILE;