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, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 struct cli_state *cli;
32 static void gpo_sync_func(const char *mnt,
37 NTSTATUS gpo_copy_file(TALLOC_CTX *mem_ctx,
38 struct cli_state *cli,
40 const char *unix_path)
46 static int io_bufsize = 64512;
47 int read_size = io_bufsize;
51 if ((fnum = cli_open(cli, nt_path, O_RDONLY, DENY_NONE)) == -1) {
52 result = NT_STATUS_NO_SUCH_FILE;
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 + start, 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, ctx->mask, ctx->attribute, gpo_sync_func, ctx) == -1) {
116 DEBUG(1,("listing [%s] failed with error: %s\n",
117 ctx->mask, cli_errstr(ctx->cli)));
124 /****************************************************************
125 syncronisation call back
126 ****************************************************************/
128 static void gpo_sync_func(const char *mnt,
134 struct sync_context *ctx;
135 fstring nt_filename, unix_filename;
136 fstring nt_dir, unix_dir;
137 char *old_nt_dir, *old_unix_dir;
139 ctx = (struct sync_context *)state;
141 if (strequal(info->name, ".") || strequal(info->name, "..")) {
145 DEBUG(5,("gpo_sync_func: got mask: [%s], name: [%s]\n",
148 if (info->mode & aDIR) {
150 DEBUG(3,("got dir: [%s]\n", info->name));
152 fstrcpy(nt_dir, ctx->remote_path);
153 fstrcat(nt_dir, "\\");
154 fstrcat(nt_dir, info->name);
156 fstrcpy(unix_dir, ctx->local_path);
157 fstrcat(unix_dir, "/");
158 fstrcat(unix_dir, info->name);
160 result = gpo_copy_dir(unix_dir);
161 if (!NT_STATUS_IS_OK(result)) {
162 DEBUG(1,("failed to copy dir: %s\n", nt_errstr(result)));
165 old_nt_dir = ctx->remote_path;
166 ctx->remote_path = nt_dir;
168 old_unix_dir = ctx->local_path;
169 ctx->local_path = talloc_strdup(ctx->mem_ctx, unix_dir);
171 pstrcpy(ctx->mask, nt_dir);
172 pstrcat(ctx->mask, "\\*");
174 if (!gpo_sync_files(ctx)) {
175 DEBUG(0,("could not sync files\n"));
178 ctx->remote_path = old_nt_dir;
179 ctx->local_path = old_unix_dir;
183 DEBUG(3,("got file: [%s]\n", info->name));
185 fstrcpy(nt_filename, ctx->remote_path);
186 fstrcat(nt_filename, "\\");
187 fstrcat(nt_filename, info->name);
189 fstrcpy(unix_filename, ctx->local_path);
190 fstrcat(unix_filename, "/");
191 fstrcat(unix_filename, info->name);
193 result = gpo_copy_file(ctx->mem_ctx, ctx->cli, nt_filename, unix_filename);
194 if (!NT_STATUS_IS_OK(result)) {
195 DEBUG(1,("failed to copy file: %s\n", nt_errstr(result)));
200 /****************************************************************
201 list a remote directory and download recursivly
202 ****************************************************************/
204 NTSTATUS gpo_sync_directories(TALLOC_CTX *mem_ctx,
205 struct cli_state *cli,
207 const char *local_path)
209 struct sync_context ctx;
211 ctx.mem_ctx = mem_ctx;
213 ctx.remote_path = CONST_DISCARD(char *, nt_path);
214 ctx.local_path = CONST_DISCARD(char *, local_path);
215 ctx.attribute = (aSYSTEM | aHIDDEN | aDIR);
217 pstrcpy(ctx.mask, nt_path);
218 pstrcat(ctx.mask, "\\*");
220 if (!gpo_sync_files(&ctx)) {
221 return NT_STATUS_NO_SUCH_FILE;