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Added form validation for list-single type

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This commit is contained in:
James Booth
2014-09-13 23:07:52 +01:00
parent 524a52d0ac
commit e13940daf4
3 changed files with 39 additions and 2 deletions
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26
src/xmpp/form.c
View File

@@ -441,6 +441,31 @@ _form_set_value_by_tag(DataForm *form, const char * const tag, char *value)
}
}
static gboolean
_form_field_contains_option_by_tag(DataForm *form, const char * const tag, char *value)
{
char *var = g_hash_table_lookup(form->tag_to_var, tag);
if (var != NULL) {
GSList *curr = form->fields;
while (curr != NULL) {
FormField *field = curr->data;
if (g_strcmp0(field->var, var) == 0) {
GSList *curr_option = field->options;
while (curr_option != NULL) {
FormOption *option = curr_option->data;
if (g_strcmp0(option->value, value) == 0) {
return TRUE;
}
curr_option = g_slist_next(curr_option);
}
}
curr = g_slist_next(curr);
}
}
return FALSE;
}
void
form_init_module(void)
{
@@ -448,5 +473,6 @@ form_init_module(void)
form_get_form_type_field = _form_get_form_type_field;
form_get_field_type_by_tag = _form_get_field_type_by_tag;
form_set_value_by_tag = _form_set_value_by_tag;
form_field_contains_option_by_tag = _form_field_contains_option_by_tag;
form_tag_exists = _form_tag_exists;
}

1
src/xmpp/xmpp.h
View File

@@ -211,5 +211,6 @@ char * (*form_get_form_type_field)(DataForm *form);
void (*form_set_value_by_tag)(DataForm *form, const char * const tag, char *value);
gboolean (*form_tag_exists)(DataForm *form, const char * const tag);
form_field_type_t (*form_get_field_type_by_tag)(DataForm *form, const char * const tag);
gboolean (*form_field_contains_option_by_tag)(DataForm *form, const char * const tag, char *value);
#endif