Added --no-omit-dir-times and --no-O.
[rsync/rsync.git] / receiver.c
index f7db385..ac19f9c 100644 (file)
@@ -6,8 +6,9 @@
  * Copyright (C) 2003-2007 Wayne Davison
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * 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
  * 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.,
- * 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ * with this program; if not, visit the http://fsf.org website.
  */
 
 #include "rsync.h"
 
 extern int verbose;
+extern int dry_run;
 extern int do_xfers;
 extern int am_server;
 extern int do_progress;
@@ -37,6 +38,7 @@ extern int protocol_version;
 extern int relative_paths;
 extern int preserve_hard_links;
 extern int preserve_perms;
+extern int preserve_xattrs;
 extern int basis_dir_cnt;
 extern int make_backups;
 extern int cleanup_got_literal;
@@ -52,7 +54,7 @@ extern struct stats stats;
 extern char *tmpdir;
 extern char *partial_dir;
 extern char *basis_dir[];
-extern struct file_list *cur_flist, *first_flist;
+extern struct file_list *cur_flist, *first_flist, *dir_flist;
 extern struct filter_list_struct server_filter_list;
 
 static struct bitbag *delayed_bits = NULL;
@@ -123,7 +125,7 @@ int get_tmpname(char *fnametmp, char *fname)
 
 
 static int receive_data(int f_in, char *fname_r, int fd_r, OFF_T size_r,
-                       char *fname, int fd, OFF_T total_size)
+                       const char *fname, int fd, OFF_T total_size)
 {
        static char file_sum1[MAX_DIGEST_LEN];
        static char file_sum2[MAX_DIGEST_LEN];
@@ -155,20 +157,22 @@ static int receive_data(int f_in, char *fname_r, int fd_r, OFF_T size_r,
                sum.flength = (OFF_T)sum.count * sum.blength;
                if (sum.remainder)
                        sum.flength -= sum.blength - sum.remainder;
-               for (j = CHUNK_SIZE; j < sum.flength; j += CHUNK_SIZE) {
-                       if (do_progress)
-                               show_progress(offset, total_size);
-                       sum_update(map_ptr(mapbuf, offset, CHUNK_SIZE),
-                                  CHUNK_SIZE);
-                       offset = j;
-               }
-               if (offset < sum.flength) {
-                       int32 len = (int32)(sum.flength - offset);
-                       if (do_progress)
-                               show_progress(offset, total_size);
-                       sum_update(map_ptr(mapbuf, offset, len), len);
-                       offset = sum.flength;
+               if (append_mode == 2) {
+                       for (j = CHUNK_SIZE; j < sum.flength; j += CHUNK_SIZE) {
+                               if (do_progress)
+                                       show_progress(offset, total_size);
+                               sum_update(map_ptr(mapbuf, offset, CHUNK_SIZE),
+                                          CHUNK_SIZE);
+                               offset = j;
+                       }
+                       if (offset < sum.flength) {
+                               int32 len = (int32)(sum.flength - offset);
+                               if (do_progress)
+                                       show_progress(offset, total_size);
+                               sum_update(map_ptr(mapbuf, offset, len), len);
+                       }
                }
+               offset = sum.flength;
                if (fd != -1 && (j = do_lseek(fd, offset, SEEK_SET)) != offset) {
                        rsyserr(FERROR, errno, "lseek of %s returned %.0f, not %.0f",
                                full_fname(fname), (double)j, (double)offset);
@@ -319,9 +323,9 @@ static int get_next_gen_ndx(int fd, int next_gen_ndx, int desired_ndx)
                next_gen_ndx = read_int(fd);
                if (next_gen_ndx == -1) {
                        if (inc_recurse)
-                               next_gen_ndx = first_flist->prev->count + first_flist->prev->ndx_start;
+                               next_gen_ndx = first_flist->prev->used + first_flist->prev->ndx_start;
                        else
-                               next_gen_ndx = cur_flist->count;
+                               next_gen_ndx = cur_flist->used;
                }
        }
        return next_gen_ndx;
@@ -355,10 +359,10 @@ int recv_files(int f_in, char *local_name)
        int ndx, recv_ok;
 
        if (verbose > 2)
-               rprintf(FINFO, "recv_files(%d) starting\n", cur_flist->count);
+               rprintf(FINFO, "recv_files(%d) starting\n", cur_flist->used);
 
        if (delay_updates)
-               delayed_bits = bitbag_create(cur_flist->count + 1);
+               delayed_bits = bitbag_create(cur_flist->used + 1);
 
        updating_basis = inplace;
 
@@ -366,8 +370,8 @@ int recv_files(int f_in, char *local_name)
                cleanup_disable();
 
                /* This call also sets cur_flist. */
-               ndx = read_ndx_and_attrs(f_in, -1, &iflags,
-                                        &fnamecmp_type, xname, &xlen);
+               ndx = read_ndx_and_attrs(f_in, &iflags, &fnamecmp_type,
+                                        xname, &xlen);
                if (ndx == NDX_DONE) {
                        if (inc_recurse && first_flist) {
                                flist_free(first_flist);
@@ -376,8 +380,8 @@ int recv_files(int f_in, char *local_name)
                        }
                        if (read_batch && cur_flist) {
                                int high = inc_recurse
-                                   ? first_flist->prev->count + first_flist->prev->ndx_start
-                                   : cur_flist->count;
+                                   ? first_flist->prev->used + first_flist->prev->ndx_start
+                                   : cur_flist->used;
                                get_next_gen_ndx(batch_gen_fd, next_gen_ndx, high);
                                next_gen_ndx = -1;
                        }
@@ -387,18 +391,30 @@ int recv_files(int f_in, char *local_name)
                                rprintf(FINFO, "recv_files phase=%d\n", phase);
                        if (phase == 2 && delay_updates)
                                handle_delayed_updates(local_name);
-                       send_msg(MSG_DONE, "", 0);
+                       send_msg(MSG_DONE, "", 0, 0);
                        continue;
                }
 
-               file = cur_flist->files[ndx - cur_flist->ndx_start];
+               if (ndx - cur_flist->ndx_start >= 0)
+                       file = cur_flist->files[ndx - cur_flist->ndx_start];
+               else
+                       file = dir_flist->files[cur_flist->parent_ndx];
                fname = local_name ? local_name : f_name(file, fbuf);
 
                if (verbose > 2)
                        rprintf(FINFO, "recv_files(%s)\n", fname);
 
+#ifdef SUPPORT_XATTRS
+               if (iflags & ITEM_REPORT_XATTR && !dry_run)
+                       recv_xattr_request(file, f_in);
+#endif
+
                if (!(iflags & ITEM_TRANSFER)) {
                        maybe_log_item(file, iflags, itemizing, xname);
+#ifdef SUPPORT_XATTRS
+                       if (preserve_xattrs && iflags & ITEM_REPORT_XATTR && !dry_run)
+                               set_file_attrs(fname, file, NULL, fname, 0);
+#endif
                        continue;
                }
                if (phase == 2) {
@@ -412,8 +428,9 @@ int recv_files(int f_in, char *local_name)
                        if (csum_length == SHORT_SUM_LENGTH) {
                                if (keep_partial && !partial_dir)
                                        make_backups = -make_backups; /* prevents double backup */
+                               if (append_mode)
+                                       sparse_files = -sparse_files;
                                append_mode = -append_mode;
-                               sparse_files = -sparse_files;
                                csum_length = SUM_LENGTH;
                                redoing = 1;
                        }
@@ -421,8 +438,9 @@ int recv_files(int f_in, char *local_name)
                        if (csum_length != SHORT_SUM_LENGTH) {
                                if (keep_partial && !partial_dir)
                                        make_backups = -make_backups;
+                               if (append_mode)
+                                       sparse_files = -sparse_files;
                                append_mode = -append_mode;
-                               sparse_files = -sparse_files;
                                csum_length = SHORT_SUM_LENGTH;
                                redoing = 0;
                        }
@@ -459,6 +477,8 @@ int recv_files(int f_in, char *local_name)
                                        "(Skipping batched update for \"%s\")\n",
                                        fname);
                                discard_receive_data(f_in, F_LENGTH(file));
+                               if (inc_recurse)
+                                       send_msg_int(MSG_NO_SEND, ndx);
                                continue;
                        }
                        next_gen_ndx = -1;
@@ -542,6 +562,8 @@ int recv_files(int f_in, char *local_name)
                                full_fname(fnamecmp));
                        discard_receive_data(f_in, F_LENGTH(file));
                        close(fd1);
+                       if (inc_recurse)
+                               send_msg_int(MSG_NO_SEND, ndx);
                        continue;
                }
 
@@ -555,6 +577,8 @@ int recv_files(int f_in, char *local_name)
                                full_fname(fnamecmp));
                        discard_receive_data(f_in, F_LENGTH(file));
                        close(fd1);
+                       if (inc_recurse)
+                               send_msg_int(MSG_NO_SEND, ndx);
                        continue;
                }
 
@@ -588,6 +612,8 @@ int recv_files(int f_in, char *local_name)
                                discard_receive_data(f_in, F_LENGTH(file));
                                if (fd1 != -1)
                                        close(fd1);
+                               if (inc_recurse)
+                                       send_msg_int(MSG_NO_SEND, ndx);
                                continue;
                        }
                } else {
@@ -595,6 +621,8 @@ int recv_files(int f_in, char *local_name)
                                discard_receive_data(f_in, F_LENGTH(file));
                                if (fd1 != -1)
                                        close(fd1);
+                               if (inc_recurse)
+                                       send_msg_int(MSG_NO_SEND, ndx);
                                continue;
                        }
 
@@ -621,6 +649,8 @@ int recv_files(int f_in, char *local_name)
                                discard_receive_data(f_in, F_LENGTH(file));
                                if (fd1 != -1)
                                        close(fd1);
+                               if (inc_recurse)
+                                       send_msg_int(MSG_NO_SEND, ndx);
                                continue;
                        }
 
@@ -655,15 +685,15 @@ int recv_files(int f_in, char *local_name)
                                temp_copy_name = NULL;
                        else
                                temp_copy_name = partialptr;
-                       finish_transfer(fname, fnametmp, temp_copy_name,
-                                       file, recv_ok, 1);
+                       finish_transfer(fname, fnametmp, fnamecmp,
+                                       temp_copy_name, file, recv_ok, 1);
                        if (fnamecmp == partialptr) {
                                do_unlink(partialptr);
                                handle_partial_dir(partialptr, PDIR_DELETE);
                        }
                } else if (keep_partial && partialptr
                    && handle_partial_dir(partialptr, PDIR_CREATE)) {
-                       finish_transfer(partialptr, fnametmp, NULL,
+                       finish_transfer(partialptr, fnametmp, fnamecmp, NULL,
                                        file, recv_ok, !partial_dir);
                        if (delay_updates && recv_ok) {
                                bitbag_set_bit(delayed_bits, ndx);