X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/e912bd4dfbd9cfa83f7b76209b3fcb34f59b92f9..ac669e8b922c7ace230294f9bf9a3a2bdfbd19d2:/generator.c

diff --git a/generator.c b/generator.c
index e444defa..cccd1ec8 100644
--- a/generator.c
+++ b/generator.c
@@ -45,6 +45,7 @@ extern int preserve_uid;
 extern int preserve_gid;
 extern int preserve_times;
 extern int omit_dir_times;
+extern int delete_mode;
 extern int delete_before;
 extern int delete_during;
 extern int delete_after;
@@ -144,7 +145,7 @@ static int delete_item(char *fname, int mode, int flags)
 		return -1;
 	}
 
-	zap_dir = flags & DEL_FORCE_RECURSE || (force_delete && recurse);
+	zap_dir = flags & DEL_FORCE_RECURSE || force_delete;
 	if ((max_delete && ++deletion_count > max_delete)
 	    || (dry_run && zap_dir)) {
 		ok = 0;
@@ -346,10 +347,9 @@ void itemize(struct file_struct *file, int ndx, int statret, STRUCT_STAT *st,
 			iflags |= ITEM_REPORT_SIZE;
 		if ((iflags & (ITEM_TRANSFER|ITEM_LOCAL_CHANGE) && !keep_time
 		     && (!(iflags & ITEM_XNAME_FOLLOWS) || *xname))
-		    || (keep_time && cmp_modtime(file->modtime, st->st_mtime) != 0))
+		    || (keep_time && cmp_time(file->modtime, st->st_mtime) != 0))
 			iflags |= ITEM_REPORT_TIME;
-		if (preserve_perms
-		 && (file->mode & CHMOD_BITS) != (st->st_mode & CHMOD_BITS))
+		if ((file->mode & CHMOD_BITS) != (st->st_mode & CHMOD_BITS))
 			iflags |= ITEM_REPORT_PERMS;
 		if (preserve_uid && am_root && file->uid != st->st_uid)
 			iflags |= ITEM_REPORT_OWNER;
@@ -396,7 +396,7 @@ int unchanged_file(char *fn, struct file_struct *file, STRUCT_STAT *st)
 	if (ignore_times)
 		return 0;
 
-	return cmp_modtime(st->st_mtime, file->modtime) == 0;
+	return cmp_time(st->st_mtime, file->modtime) == 0;
 }
 
 
@@ -556,7 +556,7 @@ static int find_fuzzy(struct file_struct *file, struct file_list *dirlist)
 		name = fp->basename;
 
 		if (fp->length == file->length
-		    && cmp_modtime(fp->modtime, file->modtime) == 0) {
+		    && cmp_time(fp->modtime, file->modtime) == 0) {
 			if (verbose > 4) {
 				rprintf(FINFO,
 					"fuzzy size/modtime match for %s\n",
@@ -632,7 +632,7 @@ static int try_dests_reg(struct file_struct *file, char *fname, int ndx,
 			if (!unchanged_attrs(file, stp))
 				continue;
 			if ((always_checksum || ignore_times)
-			 && cmp_modtime(stp->st_mtime, file->modtime))
+			 && cmp_time(stp->st_mtime, file->modtime))
 				continue;
 			best_match = j;
 			match_level = 3;
@@ -780,6 +780,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 	char *fnamecmp, *partialptr, *backupptr = NULL;
 	char fnamecmpbuf[MAXPATHLEN];
 	uchar fnamecmp_type;
+	int del_opts = DEL_TERSE | (delete_mode ? DEL_FORCE_RECURSE : 0);
 
 	if (list_only)
 		return;
@@ -853,13 +854,12 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 		return;
 	}
 
-	if (statret == 0 && !preserve_perms
-	    && S_ISDIR(st.st_mode) == S_ISDIR(file->mode)) {
-		/* if the file exists already and we aren't perserving
-		 * permissions then act as though the remote end sent
-		 * us the file permissions we already have */
-		file->mode = (file->mode & ~CHMOD_BITS)
-			   | (st.st_mode & CHMOD_BITS);
+	/* If we're not preserving permissions, change the file-list's
+	 * mode based on the local permissions and some heuristics. */
+	if (!preserve_perms) {
+		int exists = statret == 0
+			  && S_ISDIR(st.st_mode) == S_ISDIR(file->mode);
+		file->mode = dest_mode(file->mode, st.st_mode, exists);
 	}
 
 	if (S_ISDIR(file->mode)) {
@@ -869,7 +869,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 		 * we need to delete it.  If it doesn't exist, then
 		 * (perhaps recursively) create it. */
 		if (statret == 0 && !S_ISDIR(st.st_mode)) {
-			if (delete_item(fname, st.st_mode, DEL_TERSE) < 0)
+			if (delete_item(fname, st.st_mode, del_opts) < 0)
 				return;
 			statret = -1;
 		}
@@ -944,7 +944,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 			}
 			/* Not the right symlink (or not a symlink), so
 			 * delete it. */
-			if (delete_item(fname, st.st_mode, DEL_TERSE) < 0)
+			if (delete_item(fname, st.st_mode, del_opts) < 0)
 				return;
 			if (!S_ISLNK(st.st_mode))
 				statret = -1;
@@ -1002,7 +1002,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 		 || (st.st_mode & ~CHMOD_BITS) != (file->mode & ~CHMOD_BITS)
 		 || st.st_rdev != file->u.rdev) {
 			if (statret == 0
-			 && delete_item(fname, st.st_mode, DEL_TERSE) < 0)
+			 && delete_item(fname, st.st_mode, del_opts) < 0)
 				return;
 			if (preserve_hard_links && file->link_u.links
 			    && hard_link_check(file, ndx, fname, -1, &st,
@@ -1073,7 +1073,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 	}
 
 	if (update_only && statret == 0
-	    && cmp_modtime(st.st_mtime, file->modtime) > 0) {
+	    && cmp_time(st.st_mtime, file->modtime) > 0) {
 		if (verbose > 1)
 			rprintf(FINFO, "%s is newer\n", fname);
 		return;
@@ -1083,7 +1083,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 	fnamecmp_type = FNAMECMP_FNAME;
 
 	if (statret == 0 && !S_ISREG(st.st_mode)) {
-		if (delete_item(fname, st.st_mode, DEL_TERSE) != 0)
+		if (delete_item(fname, st.st_mode, del_opts) != 0)
 			return;
 		statret = -1;
 		stat_errno = ENOENT;