-/* -*- c-file-style: "linux" -*-
-
- Weiss 1/1999
- Batch utilities for rsync.
-
-*/
+/*
+ * Support for the batch-file options.
+ *
+ * Copyright (C) 1999 Weiss
+ * Copyright (C) 2004 Chris Shoemaker
+ * Copyright (C) 2004-2007 Wayne Davison
+ *
+ * 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 3 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, visit the http://fsf.org website.
+ */
#include "rsync.h"
+#include "zlib/zlib.h"
#include <time.h>
-extern int itemize_changes;
-extern int am_sender;
extern int eol_nulls;
extern int recurse;
extern int xfer_dirs;
extern int preserve_uid;
extern int preserve_gid;
extern int always_checksum;
+extern int do_compression;
+extern int def_compress_level;
extern int protocol_version;
extern char *batch_name;
extern struct filter_list_struct filter_list;
-static int fudged_recurse;
+static int tweaked_compress_level;
static int *flag_ptr[] = {
- &fudged_recurse,
- &preserve_uid,
- &preserve_gid,
- &preserve_links,
- &preserve_devices,
- &preserve_hard_links,
- &always_checksum,
- &itemize_changes,
+ &recurse, /* 0 */
+ &preserve_uid, /* 1 */
+ &preserve_gid, /* 2 */
+ &preserve_links, /* 3 */
+ &preserve_devices, /* 4 */
+ &preserve_hard_links, /* 5 */
+ &always_checksum, /* 6 */
+ &xfer_dirs, /* 7 (protocol 29) */
+ &tweaked_compress_level,/* 8 (protocol 29) */
NULL
};
"--hard-links (-H)",
"--checksum (-c)",
"--dirs (-d)",
- "--itemize-changes (-i)",
+ "--compress (-z)",
NULL
};
{
int i, flags;
+#if Z_DEFAULT_COMPRESSION == -1
+ tweaked_compress_level = do_compression ? def_compress_level + 2 : 0;
+#else
+#error internal logic error! Fix def_compress_level logic above and below too!
+#endif
+
/* Start the batch file with a bitmap of data-stream-affecting
* flags. */
- fudged_recurse = recurse < 0;
+ if (protocol_version < 29)
+ flag_ptr[7] = NULL;
for (i = 0, flags = 0; flag_ptr[i]; i++) {
if (*flag_ptr[i])
flags |= 1 << i;
{
int i, flags;
- fudged_recurse = recurse < 0;
if (protocol_version < 29)
- xfer_dirs = 0;
+ flag_ptr[7] = NULL;
for (i = 0, flags = read_int(fd); flag_ptr[i]; i++) {
int set = flags & (1 << i) ? 1 : 0;
if (*flag_ptr[i] != set) {
*flag_ptr[i] = set;
}
}
- recurse = fudged_recurse ? -1 : 0;
- if (protocol_version < 29)
- xfer_dirs = recurse ? 1 : 0;
+ if (protocol_version < 29) {
+ if (recurse)
+ xfer_dirs |= 1;
+ else if (xfer_dirs < 2)
+ xfer_dirs = 0;
+ }
+
+ if (tweaked_compress_level == 0 || tweaked_compress_level == 2)
+ do_compression = 0;
+ else {
+ do_compression = 1;
+ def_compress_level = tweaked_compress_level - 2;
+ }
}
static void write_arg(int fd, char *arg)
* (hopefully) work. */
void write_batch_shell_file(int argc, char *argv[], int file_arg_cnt)
{
- int fd, i;
+ int fd, i, len;
char *p, filename[MAXPATHLEN];
stringjoin(filename, sizeof filename,
S_IRUSR | S_IWUSR | S_IEXEC);
if (fd < 0) {
rsyserr(FERROR, errno, "Batch file %s open error",
- safe_fname(filename));
+ filename);
exit_cleanup(1);
}
continue;
}
write(fd, " ", 1);
- if (strncmp(p, "--write-batch", 13) == 0) {
+ if (strncmp(p, "--write-batch", len = 13) == 0
+ || strncmp(p, "--only-write-batch", len = 18) == 0) {
write(fd, "--read-batch", 12);
- if (p[13] == '=') {
+ if (p[len] == '=') {
write(fd, "=", 1);
- write_arg(fd, p + 14);
+ write_arg(fd, p + len + 1);
}
} else
write_arg(fd, p);
}
- if ((p = find_colon(argv[argc - 1])) != NULL) {
- if (*++p == ':')
- p++;
- } else
+ if (!(p = check_for_hostspec(argv[argc - 1], &p, &i)))
p = argv[argc - 1];
write(fd, " ${1:-", 6);
write_arg(fd, p);
write_filter_rules(fd);
if (write(fd, "\n", 1) != 1 || close(fd) < 0) {
rsyserr(FERROR, errno, "Batch file %s write error",
- safe_fname(filename));
+ filename);
exit_cleanup(1);
}
}
-
-void show_flist(int index, struct file_struct **fptr)
-{
- /* for debugging show_flist(flist->count, flist->files * */
-
- int i;
- for (i = 0; i < index; i++) {
- rprintf(FINFO, "flist->flags=%#x\n", fptr[i]->flags);
- rprintf(FINFO, "flist->modtime=%#lx\n",
- (long unsigned) fptr[i]->modtime);
- rprintf(FINFO, "flist->length=%.0f\n",
- (double) fptr[i]->length);
- rprintf(FINFO, "flist->mode=%#o\n", (int) fptr[i]->mode);
- rprintf(FINFO, "flist->basename=%s\n",
- safe_fname(fptr[i]->basename));
- if (fptr[i]->dirname) {
- rprintf(FINFO, "flist->dirname=%s\n",
- safe_fname(fptr[i]->dirname));
- }
- if (am_sender && fptr[i]->dir.root) {
- rprintf(FINFO, "flist->dir.root=%s\n",
- safe_fname(fptr[i]->dir.root));
- }
- }
-}
-
-/* for debugging */
-void show_argvs(int argc, char *argv[])
-{
- int i;
-
- rprintf(FINFO, "BATCH.C:show_argvs,argc=%d\n", argc);
- for (i = 0; i < argc; i++)
- rprintf(FINFO, "i=%d,argv[i]=%s\n", i, safe_fname(argv[i]));
-}
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff