+ while (1) {
+ cleanup_fname = NULL;
+ cleanup_got_literal = 0;
+
+ i = read_int(f_in);
+ if (i == -1) {
+ if (phase==0 && remote_version >= 13) {
+ phase++;
+ csum_length = SUM_LENGTH;
+ if (verbose > 2)
+ rprintf(FINFO,"recv_files phase=%d\n",phase);
+ write_int(f_gen,-1);
+ continue;
+ }
+ break;
+ }
+
+ if (i < 0 || i >= flist->count) {
+ rprintf(FERROR,"Invalid file index %d in recv_files (count=%d)\n",
+ i, flist->count);
+ exit_cleanup(1);
+ }
+
+ file = flist->files[i];
+ fname = f_name(file);
+
+ stats.num_transferred_files++;
+ stats.total_transferred_size += file->length;
+
+ if (local_name)
+ fname = local_name;
+
+ if (dry_run) {
+ if (!am_server && verbose)
+ printf("%s\n",fname);
+ continue;
+ }
+
+ if (verbose > 2)
+ rprintf(FINFO,"recv_files(%s)\n",fname);
+
+ /* open the file */
+ fd1 = open(fname,O_RDONLY);
+
+ if (fd1 != -1 && do_fstat(fd1,&st) != 0) {
+ rprintf(FERROR,"fstat %s : %s\n",fname,strerror(errno));
+ receive_data(f_in,NULL,-1,NULL,file->length);
+ close(fd1);
+ continue;
+ }
+
+ if (fd1 != -1 && !S_ISREG(st.st_mode)) {
+ rprintf(FERROR,"%s : not a regular file (recv_files)\n",fname);
+ receive_data(f_in,NULL,-1,NULL,file->length);
+ close(fd1);
+ continue;
+ }
+
+ if (fd1 != -1 && st.st_size > 0) {
+ buf = map_file(fd1,st.st_size);
+ if (verbose > 2)
+ rprintf(FINFO,"recv mapped %s of size %d\n",fname,(int)st.st_size);
+ } else {
+ buf = NULL;
+ }
+
+ if (!get_tmpname(fnametmp,fname)) {
+ if (buf) unmap_file(buf);
+ close(fd1);
+ continue;
+ }
+
+ if (NULL == do_mktemp(fnametmp)) {
+ rprintf(FERROR,"mktemp %s failed\n",fnametmp);
+ receive_data(f_in,buf,-1,NULL,file->length);
+ if (buf) unmap_file(buf);
+ close(fd1);
+ continue;
+ }
+
+ /* we initially set the perms without the
+ setuid/setgid bits to ensure that there is no race
+ condition. They are then correctly updated after
+ the lchown. Thanks to snabb@epipe.fi for pointing
+ this out */
+ fd2 = do_open(fnametmp,O_WRONLY|O_CREAT|O_EXCL,
+ file->mode & ACCESSPERMS);
+
+ if (fd2 == -1 && relative_paths && errno == ENOENT &&
+ create_directory_path(fnametmp) == 0) {
+ fd2 = do_open(fnametmp,O_WRONLY|O_CREAT|O_EXCL,
+ file->mode & ACCESSPERMS);
+ }
+ if (fd2 == -1) {
+ rprintf(FERROR,"open %s : %s\n",fnametmp,strerror(errno));
+ receive_data(f_in,buf,-1,NULL,file->length);
+ if (buf) unmap_file(buf);
+ close(fd1);
+ continue;
+ }
+
+ cleanup_fname = fnametmp;
+ cleanup_new_fname = fname;
+ cleanup_file = file;
+
+ if (!am_server && verbose)
+ printf("%s\n",fname);
+
+ /* recv file data */
+ recv_ok = receive_data(f_in,buf,fd2,fname,file->length);
+
+ if (buf) unmap_file(buf);
+ if (fd1 != -1) {
+ close(fd1);
+ }
+ close(fd2);
+
+ if (verbose > 2)
+ rprintf(FINFO,"renaming %s to %s\n",fnametmp,fname);
+
+ finish_transfer(fname, fnametmp, file);
+
+ cleanup_fname = NULL;
+
+ if (!recv_ok) {
+ if (csum_length == SUM_LENGTH) {
+ rprintf(FERROR,"ERROR: file corruption in %s. File changed during transfer?\n",
+ fname);
+ } else {
+ if (verbose > 1)
+ rprintf(FINFO,"redoing %s(%d)\n",fname,i);
+ write_int(f_gen,i);
+ }
+ }
+ }