diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/Makefile.in | 2 | ||||
| -rw-r--r-- | source3/libgpo/gpo_fetch.c | 51 | ||||
| -rw-r--r-- | source3/libgpo/gpo_filesync.c | 224 |
3 files changed, 229 insertions, 48 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in index 1120228ba4..6308431f8b 100644 --- a/source3/Makefile.in +++ b/source3/Makefile.in @@ -268,7 +268,7 @@ LIBADDNS_OBJ0 = libaddns/dnsrecord.o libaddns/dnsrequest.o libaddns/dnsresponse. LIBADDNS_OBJ = $(LIBADDNS_OBJ0) $(TALLOC_OBJ) LIBGPO_OBJ0 = libgpo/gpo_ldap.o libgpo/gpo_parse.o libgpo/gpo_util.o \ - libgpo/gpo_fetch.o + libgpo/gpo_fetch.o libgpo/gpo_filesync.o LIBGPO_OBJ = $(LIBGPO_OBJ0) LIBADS_OBJ = libads/ldap.o libads/ldap_printer.o libads/sasl.o \ diff --git a/source3/libgpo/gpo_fetch.c b/source3/libgpo/gpo_fetch.c index 23a719a95d..3347a36b07 100644 --- a/source3/libgpo/gpo_fetch.c +++ b/source3/libgpo/gpo_fetch.c @@ -121,14 +121,7 @@ NTSTATUS ads_fetch_gpo_files(ADS_STRUCT *ads, struct GROUP_POLICY_OBJECT *gpo) { NTSTATUS result; - int fnum = 0; - int fd = 0; - char *data = NULL; - static int io_bufsize = 64512; - int read_size = io_bufsize; char *server, *service, *nt_path, *unix_path, *nt_ini_path, *unix_ini_path; - off_t start = 0; - off_t nread = 0; result = ads_gpo_explode_filesyspath(ads, mem_ctx, gpo->file_sys_path, &server, &service, &nt_path, &unix_path); @@ -148,55 +141,19 @@ NTSTATUS ads_fetch_gpo_files(ADS_STRUCT *ads, goto out; } - /* open local file */ - - fd = sys_open(unix_ini_path, O_WRONLY|O_CREAT|O_TRUNC, 0644); - if (fd == -1) { - result = map_nt_error_from_unix(errno); - goto out; - } - - /* open remote file */ - - fnum = cli_open(cli, nt_ini_path, O_RDONLY, DENY_NONE); - if (fnum == -1) { - result = NT_STATUS_NO_SUCH_FILE; + result = gpo_copy_file(mem_ctx, cli, nt_ini_path, unix_ini_path); + if (!NT_STATUS_IS_OK(result)) { goto out; } - /* copy gpt.ini */ - - data = (char *)SMB_MALLOC(read_size); - if (data == NULL) { - result = NT_STATUS_NO_MEMORY; + result = gpo_sync_directories(mem_ctx, cli, nt_path, unix_path); + if (!NT_STATUS_IS_OK(result)) { goto out; } - while (1) { - - int n = cli_read(cli, fnum, data, nread + start, read_size); - - if (n <= 0) - break; - - if (write(fd, data, n) != n) { - break; - } - - nread += n; - } - result = NT_STATUS_OK; out: - SAFE_FREE(data); - if (fd) { - close(fd); - } - if (fnum) { - cli_close(cli, fnum); - } - return result; } diff --git a/source3/libgpo/gpo_filesync.c b/source3/libgpo/gpo_filesync.c new file mode 100644 index 0000000000..36c538dc51 --- /dev/null +++ b/source3/libgpo/gpo_filesync.c @@ -0,0 +1,224 @@ +/* + * Unix SMB/CIFS implementation. + * Group Policy Object Support + * Copyright (C) Guenther Deschner 2006 + * + * 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 sync_context { + TALLOC_CTX *mem_ctx; + struct cli_state *cli; + char *remote_path; + char *local_path; + pstring mask; + uint16 attribute; +}; + +static void gpo_sync_func(const char *mnt, + file_info *info, + const char *mask, + void *state); + +NTSTATUS gpo_copy_file(TALLOC_CTX *mem_ctx, + struct cli_state *cli, + const char *nt_path, + const char *unix_path) +{ + NTSTATUS result; + int fnum, fd; + char *data = NULL; + static int io_bufsize = 64512; + int read_size = io_bufsize; + off_t start = 0; + off_t nread = 0; + + if ((fnum = cli_open(cli, nt_path, O_RDONLY, DENY_NONE)) == -1) { + result = NT_STATUS_NO_SUCH_FILE; + goto out; + } + + if ((fd = sys_open(unix_path, O_WRONLY|O_CREAT|O_TRUNC, 0644)) == -1) { + result = map_nt_error_from_unix(errno); + goto out; + } + + if ((data = (char *)SMB_MALLOC(read_size)) == NULL) { + result = NT_STATUS_NO_MEMORY; + goto out; + } + + while (1) { + + int n = cli_read(cli, fnum, data, nread + start, read_size); + + if (n <= 0) + break; + + if (write(fd, data, n) != n) { + break; + } + + nread += n; + } + + result = NT_STATUS_OK; + + out: + SAFE_FREE(data); + if (fnum) { + cli_close(cli, fnum); + } + if (fd) { + close(fd); + } + + return result; +} + +/**************************************************************** + copy dir +****************************************************************/ + +static NTSTATUS gpo_copy_dir(const char *unix_path) +{ + if ((mkdir(unix_path, 0644)) < 0 && errno != EEXIST) { + return NT_STATUS_ACCESS_DENIED; + } + + return NT_STATUS_OK; +} + +/**************************************************************** + sync files +****************************************************************/ + +static BOOL gpo_sync_files(struct sync_context *ctx) +{ + DEBUG(3,("calling cli_list with mask: %s\n", ctx->mask)); + + if (cli_list(ctx->cli, ctx->mask, ctx->attribute, gpo_sync_func, ctx) == -1) { + DEBUG(1,("listing [%s] failed with error: %s\n", + ctx->mask, cli_errstr(ctx->cli))); + return False; + } + + return True; +} + +/**************************************************************** + syncronisation call back +****************************************************************/ + +static void gpo_sync_func(const char *mnt, + file_info *info, + const char *mask, + void *state) +{ + NTSTATUS result; + struct sync_context *ctx; + fstring nt_filename, unix_filename; + fstring nt_dir, unix_dir; + char *old_nt_dir, *old_unix_dir; + + ctx = (struct sync_context *)state; + + if (strequal(info->name, ".") || strequal(info->name, "..")) { + return; + } + + DEBUG(5,("gpo_sync_func: got mask: [%s], name: [%s]\n", + mask, info->name)); + + if (info->mode & aDIR) { + + DEBUG(3,("got dir: [%s]\n", info->name)); + + fstrcpy(nt_dir, ctx->remote_path); + fstrcat(nt_dir, "\\"); + fstrcat(nt_dir, info->name); + + fstrcpy(unix_dir, ctx->local_path); + fstrcat(unix_dir, "/"); + fstrcat(unix_dir, info->name); + + result = gpo_copy_dir(unix_dir); + if (!NT_STATUS_IS_OK(result)) { + DEBUG(1,("failed to copy dir: %s\n", nt_errstr(result))); + } + + old_nt_dir = ctx->remote_path; + ctx->remote_path = nt_dir; + + old_unix_dir = ctx->local_path; + ctx->local_path = talloc_strdup(ctx->mem_ctx, unix_dir); + + pstrcpy(ctx->mask, nt_dir); + pstrcat(ctx->mask, "\\*"); + + if (!gpo_sync_files(ctx)) { + DEBUG(0,("could not sync files\n")); + } + + ctx->remote_path = old_nt_dir; + ctx->local_path = old_unix_dir; + return; + } + + DEBUG(3,("got file: [%s]\n", info->name)); + + fstrcpy(nt_filename, ctx->remote_path); + fstrcat(nt_filename, "\\"); + fstrcat(nt_filename, info->name); + + fstrcpy(unix_filename, ctx->local_path); + fstrcat(unix_filename, "/"); + fstrcat(unix_filename, info->name); + + result = gpo_copy_file(ctx->mem_ctx, ctx->cli, nt_filename, unix_filename); + if (!NT_STATUS_IS_OK(result)) { + DEBUG(1,("failed to copy file: %s\n", nt_errstr(result))); + } +} + + +/**************************************************************** + list a remote directory and download recursivly +****************************************************************/ + +NTSTATUS gpo_sync_directories(TALLOC_CTX *mem_ctx, + struct cli_state *cli, + const char *nt_path, + const char *local_path) +{ + struct sync_context ctx; + + ctx.mem_ctx = mem_ctx; + ctx.cli = cli; + ctx.remote_path = CONST_DISCARD(char *, nt_path); + ctx.local_path = CONST_DISCARD(char *, local_path); + ctx.attribute = (aSYSTEM | aHIDDEN | aDIR); + + pstrcpy(ctx.mask, nt_path); + pstrcat(ctx.mask, "\\*"); + + if (!gpo_sync_files(&ctx)) { + return NT_STATUS_NO_SUCH_FILE; + } + + return NT_STATUS_OK; +} |