-extern char *batch_prefix;
-extern int csum_length;
-extern int protocol_version;
-extern struct stats stats;
-
-struct file_list *batch_flist;
-
-static char rsync_flist_file[] = ".rsync_flist";
-static char rsync_csums_file[] = ".rsync_csums";
-static char rsync_delta_file[] = ".rsync_delta";
-static char rsync_argvs_file[] = ".rsync_argvs";
-
-static int f_csums = -1;
-static int f_delta = -1;
-
-void write_batch_flist_info(int flist_count, struct file_struct **files)
-{
- char filename[MAXPATHLEN];
- int i, f, save_pv;
- int64 save_written;
-
- snprintf(filename, sizeof filename, "%s%s",
- batch_prefix, rsync_flist_file);
-
- f = do_open(filename, O_WRONLY|O_CREAT|O_TRUNC, S_IREAD|S_IWRITE);
- if (f < 0) {
- rprintf(FERROR, "Batch file %s open error: %s\n",
- filename, strerror(errno));
- exit_cleanup(1);
- }
-
- save_written = stats.total_written;
- save_pv = protocol_version;
- protocol_version = PROTOCOL_VERSION;
- write_int(f, protocol_version);
- write_int(f, flist_count);
-
- reset_file_entry_vars();
- for (i = 0; i < flist_count; i++)
- send_file_entry(files[i], f, files[i]->flags & FLAG_DELETE);
- send_file_entry(NULL, f, 0);
-
- protocol_version = save_pv;
- stats.total_written = save_written;
-
- close(f);
-}
-
-
-void write_batch_argvs_file(int argc, char *argv[])
-{
- int f;
- int i;
- char buff[256]; /* XXX */
- char buff2[MAXPATHLEN + 6];
- char filename[MAXPATHLEN];
-
- /* Set up file extension */
- strlcpy(filename, batch_prefix, sizeof(filename));
- strlcat(filename, rsync_argvs_file, sizeof(filename));
-
- /* Open batch argvs file for writing;
- * create it if it doesn't exist. */
- f = do_open(filename, O_WRONLY | O_CREAT | O_TRUNC,
- S_IREAD | S_IWRITE | S_IEXEC);
- if (f < 0) {
- rprintf(FERROR, "Batch file %s open error: %s\n",
- filename, strerror(errno));
- exit_cleanup(1);
- }
- buff[0] = '\0';
-
- /* Write argvs info to batch file */
-
- for (i = 0; i < argc; ++i) {
- if (i == argc - 2) /* Skip source directory on cmdline */
- continue;
- /*
- * FIXME:
- * I think directly manipulating argv[] is probably bogus
- */
- if (!strncmp(argv[i], "--write-batch",
- strlen("--write-batch"))) {
- /* Safer to change it here than script */
- /*
- * Change to --read-batch=prefix
- * to get ready for remote
- */
- strlcat(buff, "--read-batch=", sizeof(buff));
- strlcat(buff, batch_prefix, sizeof(buff));
- } else
- if (i == argc - 1) {
- snprintf(buff2, sizeof(buff2), "${1:-%s}", argv[i]);
- strlcat(buff, buff2, sizeof(buff));
- }
- else {
- strlcat(buff, argv[i], sizeof(buff));
- }
-
- if (i < (argc - 1)) {
- strlcat(buff, " ", sizeof(buff));
- }
- }
- strlcat(buff, "\n", sizeof(buff));
- if (!write(f, buff, strlen(buff))) {
- rprintf(FERROR, "Batch file %s write error: %s\n",
- filename, strerror(errno));
- close(f);
- exit_cleanup(1);
- }
- close(f);
-}
-
-struct file_list *create_flist_from_batch(void)
-{
- char filename[MAXPATHLEN];
- unsigned short flags;
- int i, f, save_pv;
- int64 save_read;
-
- snprintf(filename, sizeof filename, "%s%s",
- batch_prefix, rsync_flist_file);
-
- f = do_open(filename, O_RDONLY, 0);
- if (f < 0) {
- rprintf(FERROR, "Batch file %s open error: %s\n",
- filename, strerror(errno));
- exit_cleanup(1);
- }
-
- batch_flist = new(struct file_list);
- if (!batch_flist)
- out_of_memory("create_flist_from_batch");
-
- save_read = stats.total_read;
- save_pv = protocol_version;
- protocol_version = read_int(f);
-
- batch_flist->count = batch_flist->malloced = read_int(f);
- batch_flist->files = new_array(struct file_struct *,
- batch_flist->malloced);
- if (!batch_flist->files)
- out_of_memory("create_flist_from_batch");
-
- for (i = 0; (flags = read_byte(f)) != 0; i++) {
- if (protocol_version >= 28 && (flags & EXTENDED_FLAGS))
- flags |= read_byte(f) << 8;
- receive_file_entry(&batch_flist->files[i], flags, f);
- }
- reset_file_entry_vars();
-
- protocol_version = save_pv;
- stats.total_read = save_read;
-
- return batch_flist;
-}
-
-void write_batch_csums_file(void *buff, int bytes_to_write)
-{
- char filename[MAXPATHLEN];
-
- if (f_csums < 0) {
- strlcpy(filename, batch_prefix, sizeof(filename));
- strlcat(filename, rsync_csums_file, sizeof(filename));
-
- f_csums = do_open(filename, O_WRONLY | O_CREAT | O_TRUNC,
- S_IREAD | S_IWRITE);
- if (f_csums < 0) {
- rprintf(FERROR, "Batch file %s open error: %s\n",
- filename, strerror(errno));
- close(f_csums);
- exit_cleanup(1);
- }
- }
-
- if (write(f_csums, buff, bytes_to_write) < 0) {
- rprintf(FERROR, "Batch file %s write error: %s\n",
- filename, strerror(errno));
- close(f_csums);
- exit_cleanup(1);
- }
-}
-
-void close_batch_csums_file(void)
-{
- close(f_csums);
- f_csums = -1;
-}