X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/8c9fd200f9061cbb68b00fd3d58cacdbb46e2d23..b0f3f5784c8635fe08d5d8e397f476a0c9ccba66:/generator.c

diff --git a/generator.c b/generator.c
index 8afc8f72..cb63f72e 100644
--- a/generator.c
+++ b/generator.c
@@ -177,6 +177,8 @@ void recv_generator(char *fname,struct file_list *flist,int i,int f_out)
 	char fnamecmpbuf[MAXPATHLEN];
 	extern char *compare_dest;
 	extern int list_only;
+	extern int preserve_perms;
+	extern int only_existing;
 
 	if (list_only) return;
 
@@ -185,6 +187,21 @@ void recv_generator(char *fname,struct file_list *flist,int i,int f_out)
 
 	statret = link_stat(fname,&st);
 
+	if (only_existing && statret == -1 && errno == ENOENT) {
+		/* we only want to update existing files */
+		if (verbose > 1) rprintf(FINFO,"not creating %s\n",fname);
+		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
+                   presmissions then act as though the remote end sent
+                   us the file permissions we already have */
+		file->mode = (file->mode & _S_IFMT) | (st.st_mode & ~_S_IFMT);
+	}
+
 	if (S_ISDIR(file->mode)) {
 		if (dry_run) return;
 		if (statret == 0 && !S_ISDIR(st.st_mode)) {
@@ -343,8 +360,10 @@ void recv_generator(char *fname,struct file_list *flist,int i,int f_out)
 	fd = do_open(fnamecmp, O_RDONLY, 0);
 
 	if (fd == -1) {
-		rprintf(FERROR,"failed to open %s : %s\n",fnamecmp,strerror(errno));
-		rprintf(FERROR,"skipping %s\n",fname);
+		rprintf(FERROR,"failed to open %s, continuing : %s\n",fnamecmp,strerror(errno));
+		/* pretend the file didn't exist */
+		write_int(f_out,i);
+		send_sums(NULL,f_out);
 		return;
 	}