X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/65ba6af61b44031adff77a199de261a8420df184..9b49704959f4b7ecb482f3d1f87ba2735e1d7ed1:/generator.c

diff --git a/generator.c b/generator.c
index 0dda9f41..4963d514 100644
--- a/generator.c
+++ b/generator.c
@@ -7,8 +7,9 @@
  * 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 3 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
@@ -42,7 +43,6 @@ extern int preserve_specials;
 extern int preserve_hard_links;
 extern int preserve_perms;
 extern int preserve_times;
-extern int omit_dir_times;
 extern int uid_ndx;
 extern int gid_ndx;
 extern int delete_mode;
@@ -553,7 +553,7 @@ void itemize(const char *fnamecmp, struct file_struct *file, int ndx, int statre
 {
 	if (statret >= 0) { /* A from-dest-dir statret can == 1! */
 		int keep_time = !preserve_times ? 0
-		    : S_ISDIR(file->mode) ? !omit_dir_times
+		    : S_ISDIR(file->mode) ? preserve_times > 1
 		    : !S_ISLNK(file->mode);
 
 		if (S_ISREG(file->mode) && F_LENGTH(file) != sxp->st.st_size)
@@ -1091,6 +1091,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 {
 	static int missing_below = -1, excluded_below = -1;
 	static const char *parent_dirname = "";
+	static struct file_struct *missing_dir = NULL, *excluded_dir = NULL;
 	static struct file_list *fuzzy_dirlist = NULL;
 	static int need_fuzzy_dirlist = 0;
 	struct file_struct *fuzzy_file = NULL;
@@ -1112,14 +1113,17 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 
 	if (server_filter_list.head) {
 		if (excluded_below >= 0) {
-			if (F_DEPTH(file) > excluded_below)
+			if (F_DEPTH(file) > excluded_below
+			 && (implied_dirs || f_name_has_prefix(file, excluded_dir)))
 				goto skipping;
 			excluded_below = -1;
 		}
 		if (check_filter(&server_filter_list, fname,
 				 S_ISDIR(file->mode)) < 0) {
-			if (S_ISDIR(file->mode))
+			if (S_ISDIR(file->mode)) {
 				excluded_below = F_DEPTH(file);
+				excluded_dir = file;
+			}
 		  skipping:
 			if (verbose) {
 				rprintf(FINFO,
@@ -1131,7 +1135,8 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 	}
 
 	if (missing_below >= 0) {
-		if (F_DEPTH(file) <= missing_below) {
+		if (F_DEPTH(file) <= missing_below
+		 || (!implied_dirs && !f_name_has_prefix(file, missing_dir))) {
 			if (dry_run)
 				dry_run--;
 			missing_below = -1;
@@ -1200,6 +1205,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 				if (dry_run)
 					dry_run++;
 				missing_below = F_DEPTH(file);
+				missing_dir = file;
 			}
 			file->flags |= FLAG_MISSING_DIR;
 		}
@@ -1214,11 +1220,12 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 		 * (perhaps recursively) create it. */
 		if (statret == 0 && !S_ISDIR(sx.st.st_mode)) {
 			if (delete_item(fname, sx.st.st_mode, "directory", del_opts) != 0)
-				return;
+				goto skipping_dir_contents;
 			statret = -1;
 		}
 		if (dry_run && statret != 0 && missing_below < 0) {
 			missing_below = F_DEPTH(file);
+			missing_dir = file;
 			dry_run++;
 		}
 		real_ret = statret;
@@ -1252,9 +1259,11 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 				rsyserr(FERROR, errno,
 					"recv_generator: mkdir %s failed",
 					full_fname(fname));
+			  skipping_dir_contents:
 				rprintf(FERROR,
 				    "*** Skipping any contents from this failed directory ***\n");
 				missing_below = F_DEPTH(file);
+				missing_dir = file;
 				file->flags |= FLAG_MISSING_DIR;
 				goto cleanup;
 			}
@@ -1361,8 +1370,10 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 				statret = 1;
 		}
 #ifdef SUPPORT_HARD_LINKS
-		if (preserve_hard_links && F_HLINK_NOT_LAST(file))
+		if (preserve_hard_links && F_HLINK_NOT_LAST(file)) {
+			cur_flist->in_progress++;
 			goto cleanup;
+		}
 #endif
 		if (do_symlink(sl, fname) != 0) {
 			rsyserr(FERROR, errno, "symlink %s -> \"%s\" failed",
@@ -1438,8 +1449,10 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 				statret = 1;
 		}
 #ifdef SUPPORT_HARD_LINKS
-		if (preserve_hard_links && F_HLINK_NOT_LAST(file))
+		if (preserve_hard_links && F_HLINK_NOT_LAST(file)) {
+			cur_flist->in_progress++;
 			goto cleanup;
+		}
 #endif
 		if (verbose > 2) {
 			rprintf(FINFO, "mknod(%s, 0%o, [%ld,%ld])\n",
@@ -1558,8 +1571,10 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 
 	if (statret != 0) {
 #ifdef SUPPORT_HARD_LINKS
-		if (preserve_hard_links && F_HLINK_NOT_LAST(file))
+		if (preserve_hard_links && F_HLINK_NOT_LAST(file)) {
+			cur_flist->in_progress++;
 			goto cleanup;
+		}
 #endif
 		if (stat_errno == ENOENT)
 			goto notify_others;
@@ -1568,7 +1583,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 		goto cleanup;
 	}
 
-	if (append_mode > 0 && sx.st.st_size > F_LENGTH(file))
+	if (append_mode > 0 && sx.st.st_size >= F_LENGTH(file))
 		goto cleanup;
 
 	if (fnamecmp_type <= FNAMECMP_BASIS_DIR_HIGH)
@@ -1621,8 +1636,10 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 	  pretend_missing:
 		/* pretend the file didn't exist */
 #ifdef SUPPORT_HARD_LINKS
-		if (preserve_hard_links && F_HLINK_NOT_LAST(file))
+		if (preserve_hard_links && F_HLINK_NOT_LAST(file)) {
+			cur_flist->in_progress++;
 			goto cleanup;
+		}
 #endif
 		statret = real_ret = -1;
 		goto notify_others;
@@ -1751,15 +1768,15 @@ static void touch_up_dirs(struct file_list *flist, int ndx)
 	 * transfer and/or re-set any tweaked modified-time values. */
 	for (i = start; i <= end; i++, counter++) {
 		file = flist->files[i];
+		if (!S_ISDIR(file->mode))
+			continue;
 		if (verbose > 3) {
 			fname = f_name(file, NULL);
 			rprintf(FINFO, "touch_up_dirs: %s (%d)\n",
 				NS(fname), i);
 		}
-		if (!F_IS_ACTIVE(file) || !S_ISDIR(file->mode)
-		 || file->flags & FLAG_MISSING_DIR)
-			continue;
-		if (!need_retouch_dir_times && file->mode & S_IWUSR)
+		if (!F_IS_ACTIVE(file) || file->flags & FLAG_MISSING_DIR
+		 || (!need_retouch_dir_times && file->mode & S_IWUSR))
 			continue;
 		fname = f_name(file, NULL);
 		if (!(file->mode & S_IWUSR))
@@ -1784,7 +1801,7 @@ void check_for_finished_files(int itemizing, enum logcode code, int check_redo)
 	while (preserve_hard_links && (ndx = get_hlink_num()) != -1) {
 		flist = flist_for_ndx(ndx);
 		assert(flist != NULL);
-		file = flist->files[ndx];
+		file = flist->files[ndx - flist->ndx_start];
 		assert(file->flags & FLAG_HLINKED);
 		finish_hard_link(file, f_name(file, fbuf), NULL, itemizing, code, -1);
 	}
@@ -1869,7 +1886,7 @@ void generate_files(int f_out, const char *local_name)
 	}
 	solo_file = local_name;
 	dir_tweaking = !(list_only || solo_file || dry_run);
-	need_retouch_dir_times = preserve_times && !omit_dir_times;
+	need_retouch_dir_times = preserve_times > 1;
 	lull_mod = allowed_lull * 5;
 
 	if (verbose > 2)
@@ -1903,12 +1920,16 @@ void generate_files(int f_out, const char *local_name)
 	dflt_perms = (ACCESSPERMS & ~orig_umask);
 
 	do {
+#ifdef SUPPORT_HARD_LINKS
+		if (inc_recurse && preserve_hard_links)
+			match_hard_links(cur_flist);
+#endif
 		if (inc_recurse && cur_flist->ndx_start) {
 			struct file_struct *fp = dir_flist->files[cur_flist->parent_ndx];
 			f_name(fp, fbuf);
 			ndx = cur_flist->ndx_start - 1;
 			recv_generator(fbuf, fp, ndx, itemizing, code, f_out);
-			if (delete_during) {
+			if (delete_during && dry_run < 2) {
 				if (BITS_SETnUNSET(fp->flags, FLAG_XFER_DIR, FLAG_MISSING_DIR)) {
 					dev_t dirdev;
 					if (one_file_system) {