diff options
Diffstat (limited to 'filter/vfolder-rule.c')
| -rw-r--r-- | filter/vfolder-rule.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/filter/vfolder-rule.c b/filter/vfolder-rule.c index 36b381eb06..053561b4eb 100644 --- a/filter/vfolder-rule.c +++ b/filter/vfolder-rule.c @@ -39,6 +39,7 @@ #define d(x) x static gint validate(FilterRule *); +static int vfolder_eq(FilterRule *fr, FilterRule *cm); static xmlNodePtr xml_encode(FilterRule *); static int xml_decode(FilterRule *, xmlNodePtr, struct _RuleContext *f); static void rule_copy (FilterRule *dest, FilterRule *src); @@ -93,6 +94,7 @@ vfolder_rule_class_init (VfolderRuleClass *class) /* override methods */ filter_rule->validate = validate; + filter_rule->eq = vfolder_eq; filter_rule->xml_encode = xml_encode; filter_rule->xml_decode = xml_decode; filter_rule->copy = rule_copy; @@ -222,6 +224,29 @@ validate (FilterRule *fr) return 1; } +static int +list_eq(GList *al, GList *bl) +{ + int truth = TRUE; + + while (truth && al && bl) { + char *a = al->data, *b = bl->data; + + truth = strcmp(a, b) == 0; + al = al->next; + bl = bl->next; + } + + return truth && al == NULL && bl == NULL; +} + +static int +vfolder_eq(FilterRule *fr, FilterRule *cm) +{ + return ((FilterRuleClass *)(parent_class))->eq(fr, cm) + && list_eq(((VfolderRule *)fr)->sources, ((VfolderRule *)cm)->sources); +} + static xmlNodePtr xml_encode (FilterRule *fr) { |