- Added the new ITEM_* flags for the itemized-changes flag passing.

[rsync/rsync.git] / generator.c

diff --git a/generator.c b/generator.c
index 1777ef2..6cbba4e 100644 (file)
--- a/generator.c
+++ b/generator.c
@@ -25,7 +25,7 @@
 
 extern int verbose;
 extern int dry_run;
-extern int what_has_changed;
+extern int itemize_changes;
 extern int relative_paths;
 extern int keep_dirlinks;
 extern int preserve_links;
@@ -82,19 +82,18 @@ static int unchanged_attrs(struct file_struct *file, STRUCT_STAT *st)
 
 
 #define SC_CHECKSUM_CHANGED (1<<0)
-#define SC_SYMLINK_CHANGED (1<<1)
-#define SC_SENDING_FILE (1<<2)
-#define SC_NO_BASIS (1<<3)
-#define SC_NO_NL (1<<4)
+#define SC_UPDATING (1<<1)
+#define SC_NO_DEST_AND_NO_UPDATE (1<<2)
+#define SC_SKIP_NL (1<<3)
 
 static void showchg(const char *fname, struct file_struct *file, int statret,
                    STRUCT_STAT *st, int flags)
 {
-       static char ch[] = "*XcstpogDL";
+       static char ch[] = "*Xcstpog";
        int keep_time;
        char *s;
 
-       ch[0] = flags & SC_SENDING_FILE ? '*' : ' ';
+       ch[0] = flags & SC_UPDATING ? '*' : ' ';
        ch[1] = S_ISDIR(file->mode) ? 'd' : IS_DEVICE(file->mode) ? 'D'
              : S_ISLNK(file->mode) ? 'L' : 'f';
 
@@ -108,26 +107,25 @@ static void showchg(const char *fname, struct file_struct *file, int statret,
 
        ch[2] = !(flags & SC_CHECKSUM_CHANGED) ? '-' : 'c';
        ch[3] = !S_ISREG(file->mode) || file->length == st->st_size ? '-' : 's';
-       ch[4] = flags & SC_SENDING_FILE && !keep_time ? 'T'
+       ch[4] = flags & SC_UPDATING && !keep_time ? 'T'
            : !keep_time || file->modtime == st->st_mtime ? '-' : 't';
        ch[5] = !preserve_perms || file->mode == st->st_mode ? '-' : 'p';
        ch[6] = !am_root || !preserve_uid || file->uid == st->st_uid ? '-' : 'o';
        ch[7] = preserve_gid && file->gid != GID_NONE && st->st_gid != file->gid  ? 'g' : '-';
-       ch[8] = IS_DEVICE(file->mode) && file->u.rdev != st->st_rdev ? 'D' : '-';
-       ch[9] = flags & SC_SYMLINK_CHANGED ? 'L' : '-';
 
-       if (flags & SC_NO_BASIS)
+       if (flags & SC_NO_DEST_AND_NO_UPDATE)
            ch[4] = ch[5] = ch[6] = ch[7] = '-';
 
-       s = ch + 2;
-       if (!(flags & SC_SENDING_FILE))
-               while (*s == '-') s++;
-       if (*s) {
-           print_it:
-               rprintf(FINFO, "%s %s%s%s", ch, fname,
-                       ch[1] == 'd' ? "/" : "",
-                       flags & SC_NO_NL ? "" : "\n");
+       if (!(flags & SC_UPDATING)) {
+               for (s = ch + 2; *s == '-'; s++) {}
+               if (!*s)
+                       return;
        }
+
+    print_it:
+       rprintf(FINFO, "%s %s%s%s", ch, safe_fname(fname),
+               ch[1] == 'd' ? "/" : "",
+               flags & SC_SKIP_NL ? "" : "\n");
 }
 
 
@@ -447,7 +445,7 @@ static void recv_generator(char *fname, struct file_list *flist,
                        missing_below = file->dir.depth;
                        dry_run++;
                }
-               if (what_has_changed && f_out != -1)
+               if (itemize_changes && f_out != -1)
                        showchg(fname, file, statret, &st, 0);
                if (statret != 0 && do_mkdir(fname,file->mode) != 0 && errno != EEXIST) {
                        if (!relative_paths || errno != ENOENT
@@ -459,7 +457,7 @@ static void recv_generator(char *fname, struct file_list *flist,
                        }
                }
                if (set_perms(fname, file, statret ? NULL : &st, 0)
-                   && verbose && f_out != -1 && !what_has_changed)
+                   && verbose && f_out != -1 && !itemize_changes)
                        rprintf(FINFO, "%s/\n", safe_fname(fname));
                if (delete_during && f_out != -1 && csum_length != SUM_LENGTH
                    && (file->flags & FLAG_DEL_HERE))
@@ -498,7 +496,7 @@ static void recv_generator(char *fname, struct file_list *flist,
                                 * right place -- no further action
                                 * required. */
                                if (strcmp(lnk, file->u.link) == 0) {
-                                       if (what_has_changed)
+                                       if (itemize_changes)
                                                showchg(fname, file, 0, &st, 0);
                                        set_perms(fname, file, &st,
                                                  PERMS_REPORT);
@@ -514,14 +512,14 @@ static void recv_generator(char *fname, struct file_list *flist,
                                full_fname(fname), safe_fname(file->u.link));
                } else {
                        set_perms(fname,file,NULL,0);
-                       if (what_has_changed) {
+                       if (itemize_changes) {
                                showchg(fname, file, statret, &st,
-                                       SC_SYMLINK_CHANGED
-                                       | (verbose ? SC_NO_NL : 0));
+                                       SC_UPDATING
+                                       | (verbose ? SC_SKIP_NL : 0));
                        }
                        if (verbose) {
                                rprintf(FINFO, "%s -> %s\n",
-                                   what_has_changed ? "" : safe_fname(fname),
+                                   itemize_changes ? "" : safe_fname(fname),
                                    safe_fname(file->u.link));
                        }
                }
@@ -530,12 +528,12 @@ static void recv_generator(char *fname, struct file_list *flist,
        }
 
        if (am_root && preserve_devices && IS_DEVICE(file->mode)) {
-               if (what_has_changed)
-                       showchg(fname, file, statret, &st, 0);
                if (statret != 0 ||
                    st.st_mode != file->mode ||
                    st.st_rdev != file->u.rdev) {
                        int dflag = S_ISDIR(st.st_mode) ? DEL_DIR : 0;
+                       if (itemize_changes)
+                               showchg(fname, file, statret, &st, SC_UPDATING);
                        delete_file(fname, dflag | DEL_TERSE);
                        if (verbose > 2) {
                                rprintf(FINFO,"mknod(%s,0%o,0x%x)\n",
@@ -547,12 +545,14 @@ static void recv_generator(char *fname, struct file_list *flist,
                                        full_fname(fname));
                        } else {
                                set_perms(fname,file,NULL,0);
-                               if (verbose && !what_has_changed) {
+                               if (verbose && !itemize_changes) {
                                        rprintf(FINFO, "%s\n",
                                                safe_fname(fname));
                                }
                        }
                } else {
+                       if (itemize_changes)
+                               showchg(fname, file, statret, &st, 0);
                        set_perms(fname, file, &st, PERMS_REPORT);
                }
                return;
@@ -690,10 +690,10 @@ static void recv_generator(char *fname, struct file_list *flist,
        else if (fnamecmp_type == FNAMECMP_FUZZY)
                ;
        else if (unchanged_file(fnamecmp, file, &st)) {
-               if (what_has_changed) {
+               if (itemize_changes) {
                        showchg(fname, file, statret, &st,
                                fnamecmp_type == FNAMECMP_FNAME ? 0
-                               : SC_NO_BASIS);
+                               : SC_NO_DEST_AND_NO_UPDATE);
                }
                if (fnamecmp_type == FNAMECMP_FNAME)
                        set_perms(fname, file, &st, PERMS_REPORT);
@@ -793,10 +793,10 @@ notify_others:
                        write_buf(f_out_name, fuzzy_file->basename, len);
                }
        }
-       if (what_has_changed) {
+       if (itemize_changes) {
                showchg(fname, file, statret, &st,
                        (always_checksum ? SC_CHECKSUM_CHANGED : 0)
-                       | SC_SENDING_FILE);
+                       | SC_UPDATING);
        }
 
        if (dry_run || read_batch)