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 "system/filesys.h"
22 #include "../libgpo/gpo.h"
23 #include "libgpo/gpo_proto.h"
27 struct cli_state *cli;
34 static NTSTATUS gpo_sync_func(const char *mnt,
35 struct file_info *info,
39 NTSTATUS gpo_copy_file(TALLOC_CTX *mem_ctx,
40 struct cli_state *cli,
42 const char *unix_path)
48 static int io_bufsize = 64512;
49 int read_size = io_bufsize;
52 result = cli_open(cli, nt_path, O_RDONLY, DENY_NONE, &fnum);
53 if (!NT_STATUS_IS_OK(result)) {
57 if ((fd = sys_open(unix_path, O_WRONLY|O_CREAT|O_TRUNC, 0644)) == -1) {
58 result = map_nt_error_from_unix(errno);
62 if ((data = (char *)SMB_MALLOC(read_size)) == NULL) {
63 result = NT_STATUS_NO_MEMORY;
69 int n = cli_read(cli, fnum, data, nread, read_size);
74 if (write(fd, data, n) != n) {
81 result = NT_STATUS_OK;
95 /****************************************************************
97 ****************************************************************/
99 static NTSTATUS gpo_copy_dir(const char *unix_path)
101 if ((mkdir(unix_path, 0644)) < 0 && errno != EEXIST) {
102 return map_nt_error_from_unix(errno);
108 /****************************************************************
110 ****************************************************************/
112 static NTSTATUS gpo_sync_files(struct sync_context *ctx)
116 DEBUG(3,("calling cli_list with mask: %s\n", ctx->mask));
118 status = cli_list(ctx->cli, ctx->mask, ctx->attribute, gpo_sync_func,
120 if (!NT_STATUS_IS_OK(status)) {
121 DEBUG(1, ("listing [%s] failed with error: %s\n",
122 ctx->mask, nt_errstr(status)));
129 /****************************************************************
130 syncronisation call back
131 ****************************************************************/
133 static NTSTATUS gpo_sync_func(const char *mnt,
134 struct file_info *info,
139 struct sync_context *ctx;
140 fstring nt_filename, unix_filename;
141 fstring nt_dir, unix_dir;
142 char *old_nt_dir, *old_unix_dir;
144 ctx = (struct sync_context *)state;
146 if (strequal(info->name, ".") || strequal(info->name, "..")) {
150 DEBUG(5,("gpo_sync_func: got mask: [%s], name: [%s]\n",
153 if (info->mode & aDIR) {
155 DEBUG(3,("got dir: [%s]\n", info->name));
157 fstrcpy(nt_dir, ctx->remote_path);
158 fstrcat(nt_dir, "\\");
159 fstrcat(nt_dir, info->name);
161 fstrcpy(unix_dir, ctx->local_path);
162 fstrcat(unix_dir, "/");
163 fstrcat(unix_dir, info->name);
165 result = gpo_copy_dir(unix_dir);
166 if (!NT_STATUS_IS_OK(result)) {
167 DEBUG(1,("failed to copy dir: %s\n",
172 old_nt_dir = ctx->remote_path;
173 ctx->remote_path = talloc_strdup(ctx->mem_ctx, nt_dir);
175 old_unix_dir = ctx->local_path;
176 ctx->local_path = talloc_strdup(ctx->mem_ctx, unix_dir);
178 ctx->mask = talloc_asprintf(ctx->mem_ctx,
181 if (!ctx->local_path || !ctx->mask || !ctx->remote_path) {
182 DEBUG(0,("gpo_sync_func: ENOMEM\n"));
183 return NT_STATUS_NO_MEMORY;
185 result = gpo_sync_files(ctx);
186 if (!NT_STATUS_IS_OK(result)) {
187 DEBUG(0,("could not sync files\n"));
191 ctx->remote_path = old_nt_dir;
192 ctx->local_path = old_unix_dir;
196 DEBUG(3,("got file: [%s]\n", info->name));
198 fstrcpy(nt_filename, ctx->remote_path);
199 fstrcat(nt_filename, "\\");
200 fstrcat(nt_filename, info->name);
202 fstrcpy(unix_filename, ctx->local_path);
203 fstrcat(unix_filename, "/");
204 fstrcat(unix_filename, info->name);
206 result = gpo_copy_file(ctx->mem_ctx, ctx->cli,
207 nt_filename, unix_filename);
208 if (!NT_STATUS_IS_OK(result)) {
209 DEBUG(1,("failed to copy file: %s\n",
216 /****************************************************************
217 list a remote directory and download recursivly
218 ****************************************************************/
220 NTSTATUS gpo_sync_directories(TALLOC_CTX *mem_ctx,
221 struct cli_state *cli,
223 const char *local_path)
225 struct sync_context ctx;
227 ctx.mem_ctx = mem_ctx;
229 ctx.remote_path = CONST_DISCARD(char *, nt_path);
230 ctx.local_path = CONST_DISCARD(char *, local_path);
231 ctx.attribute = (aSYSTEM | aHIDDEN | aDIR);
233 ctx.mask = talloc_asprintf(mem_ctx,
237 return NT_STATUS_NO_MEMORY;
240 return gpo_sync_files(&ctx);