added --modify-window option from David Bolen <db3l@fitlinxx.com>

[rsync/rsync.git] / generator.c

diff --git a/generator.c b/generator.c
index a374849..1ab2bdd 100644 (file)
--- a/generator.c
+++ b/generator.c
@@ -35,6 +35,8 @@ extern int size_only;
 extern int io_timeout;
 extern int remote_version;
 extern int always_checksum;
+extern int modify_window;
+extern char *compare_dest;
 
 
 /* choose whether to skip a particular file */
@@ -49,6 +51,15 @@ static int skip_file(char *fname,
           of the file time to determine whether to sync */
        if (always_checksum && S_ISREG(st->st_mode)) {
                char sum[MD4_SUM_LENGTH];
+               char fnamecmpdest[MAXPATHLEN];
+
+               if (compare_dest != NULL) {
+                       if (access(fname, 0) != 0) {
+                               slprintf(fnamecmpdest,MAXPATHLEN,"%s/%s",
+                                                   compare_dest,fname);
+                               fname = fnamecmpdest;
+                       }
+               }
                file_checksum(fname,sum,st->st_size);
                if (remote_version < 21) {
                        return (memcmp(sum,file->sum,2) == 0);
@@ -65,7 +76,7 @@ static int skip_file(char *fname,
                return 0;
        }
 
-       return (st->st_mtime == file->modtime);
+       return (cmp_modtime(st->st_mtime,file->modtime) == 0);
 }
 
 
@@ -246,10 +257,10 @@ void recv_generator(char *fname,struct file_list *flist,int i,int f_out)
                                        return;
                                }
                        }
+                       delete_file(fname);
                }
-               delete_file(fname);
                if (do_symlink(file->link,fname) != 0) {
-                       rprintf(FERROR,"link %s -> %s : %s\n",
+                       rprintf(FERROR,"symlink %s -> %s : %s\n",
                                fname,file->link,strerror(errno));
                } else {
                        set_perms(fname,file,NULL,0);
@@ -333,7 +344,7 @@ void recv_generator(char *fname,struct file_list *flist,int i,int f_out)
                return;
        }
 
-       if (update_only && st.st_mtime > file->modtime && fnamecmp == fname) {
+       if (update_only && cmp_modtime(st.st_mtime,file->modtime)>0 && fnamecmp == fname) {
                if (verbose > 1)
                        rprintf(FINFO,"%s is newer\n",fname);
                return;