X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/68a94ac30f3f62cbf2447f5e69bd3b72d6bec300..a8ed49583304181a0516ce98014ae7389ec4c160:/receiver.c

diff --git a/receiver.c b/receiver.c
index b6d30c02..92a2cf31 100644
--- a/receiver.c
+++ b/receiver.c
@@ -21,6 +21,7 @@
 #include "rsync.h"
 
 extern int verbose;
+extern int what_has_changed;
 extern int delete_after;
 extern int csum_length;
 extern struct stats stats;
@@ -123,7 +124,8 @@ static int get_tmpname(char *fnametmp, char *fname)
 	maxname = MIN(MAXPATHLEN - 7 - length, NAME_MAX - 8);
 
 	if (maxname < 1) {
-		rprintf(FERROR, "temporary filename too long: %s\n", fname);
+		rprintf(FERROR, "temporary filename too long: %s\n",
+			safe_fname(fname));
 		fnametmp[0] = '\0';
 		return 0;
 	}
@@ -227,7 +229,7 @@ static int receive_data(int f_in, char *fname_r, int fd_r, OFF_T size_r,
 	if (flush_write_file(fd) < 0)
 		goto report_write_error;
 
-#if HAVE_FTRUNCATE
+#ifdef HAVE_FTRUNCATE
 	if (inplace && fd != -1)
 		ftruncate(fd, offset);
 #endif
@@ -256,6 +258,36 @@ static int receive_data(int f_in, char *fname_r, int fd_r, OFF_T size_r,
 }
 
 
+static void read_gen_name(int fd, char *dirname, char *buf)
+{
+	int dlen;
+	int len = read_byte(fd);
+
+	if (len & 0x80) {
+#if MAXPATHLEN > 32767
+		uchar lenbuf[2];
+		read_buf(fd, (char *)lenbuf, 2);
+		len = (len & ~0x80) * 0x10000 + lenbuf[0] * 0x100 + lenbuf[1];
+#else
+		len = (len & ~0x80) * 0x100 + read_byte(fd);
+#endif
+	}
+
+	if (dirname) {
+		dlen = strlcpy(buf, dirname, MAXPATHLEN);
+		buf[dlen++] = '/';
+	} else
+		dlen = 0;
+
+	if (dlen + len >= MAXPATHLEN) {
+		rprintf(FERROR, "bogus data on generator name pipe\n");
+		exit_cleanup(RERR_PROTOCOL);
+	}
+
+	read_sbuf(fd, buf + dlen, len);
+}
+
+
 static void discard_receive_data(int f_in, OFF_T length)
 {
 	receive_data(f_in, NULL, -1, 0, NULL, -1, length);
@@ -356,8 +388,8 @@ int recv_files(int f_in, struct file_list *flist, char *local_name,
 		if (verbose > 2)
 			rprintf(FINFO, "recv_files(%s)\n", safe_fname(fname));
 
-		if (dry_run) {
-			if (!am_server && verbose) /* log the transfer */
+		if (dry_run) { /* log the transfer */
+			if (!am_server && verbose && !what_has_changed)
 				rprintf(FINFO, "%s\n", safe_fname(fname));
 			continue;
 		}
@@ -395,6 +427,10 @@ int recv_files(int f_in, struct file_list *flist, char *local_name,
 			case FNAMECMP_BACKUP:
 				fnamecmp = get_backup_name(fname);
 				break;
+			case FNAMECMP_FUZZY:
+				read_gen_name(f_in_name, file->dirname, fnamecmpbuf);
+				fnamecmp = fnamecmpbuf;
+				break;
 			default:
 				if (j >= basis_dir_cnt) {
 					rprintf(FERROR,
@@ -496,7 +532,8 @@ int recv_files(int f_in, struct file_list *flist, char *local_name,
 				cleanup_set(fnametmp, partialptr, file, fd1, fd2);
 		}
 
-		if (!am_server && verbose) /* log the transfer */
+		/* log the transfer */
+		if (!am_server && verbose && !what_has_changed)
 			rprintf(FINFO, "%s\n", safe_fname(fname));
 
 		/* recv file data */
@@ -513,7 +550,7 @@ int recv_files(int f_in, struct file_list *flist, char *local_name,
 			exit_cleanup(RERR_FILEIO);
 		}
 
-		if ((recv_ok && !delay_updates) || inplace) {
+		if ((recv_ok && (!delay_updates || !partialptr)) || inplace) {
 			finish_transfer(fname, fnametmp, file, recv_ok, 1);
 			if (partialptr != fname && fnamecmp == partialptr) {
 				do_unlink(partialptr);
@@ -577,12 +614,14 @@ int recv_files(int f_in, struct file_list *flist, char *local_name,
 					continue;
 				if (verbose > 2) {
 					rprintf(FINFO, "renaming %s to %s\n",
-						partialptr, fname);
+						safe_fname(partialptr),
+						safe_fname(fname));
 				}
 				if (do_rename(partialptr, fname) < 0) {
 					rsyserr(FERROR, errno,
 						"rename failed for %s (from %s)",
-						fname, partialptr);
+						full_fname(fname),
+						safe_fname(partialptr));
 				} else {
 					handle_partial_dir(partialptr,
 							   PDIR_DELETE);