static grn_obj *
command_tag_synonym_delete(grn_ctx *ctx, GNUC_UNUSED int nargs, GNUC_UNUSED grn_obj **args,
grn_user_data *user_data)
{
grn_obj *var, *table, *column;
unsigned int nhooks = 0;
char *table_name = NULL;
unsigned int table_len = 0;
char *column_name = NULL;
unsigned int column_len = 0;
var = grn_plugin_proc_get_var(ctx, user_data, "table", -1);
if (GRN_TEXT_LEN(var) != 0) {
table_name = GRN_TEXT_VALUE(var);
table_len = GRN_TEXT_LEN(var);
}
var = grn_plugin_proc_get_var(ctx, user_data, "column", -1);
if (GRN_TEXT_LEN(var) != 0) {
column_name = GRN_TEXT_VALUE(var);
column_len = GRN_TEXT_LEN(var);
}
table = grn_ctx_get(ctx, table_name, table_len);
column = grn_obj_column(ctx, table, column_name, column_len);
nhooks = grn_obj_get_nhooks(ctx, column, GRN_HOOK_SET);
if (nhooks) {
grn_obj *hook;
unsigned int i;
grn_obj data;
grn_obj buf;
GRN_TEXT_INIT(&buf, 0);
GRN_TEXT_INIT(&data, 0);
for (i=0; i < nhooks; i++) {
GRN_BULK_REWIND(&buf);
GRN_BULK_REWIND(&data);
hook = grn_obj_get_hook(ctx, column, GRN_HOOK_SET, i, &data);
grn_inspect_name(ctx, &buf, hook);
if (GRN_TEXT_LEN(&buf) == strlen("tag_synonym") &&
strncmp(GRN_TEXT_VALUE(&buf), "tag_synonym", GRN_TEXT_LEN(&buf)) == 0) {
grn_obj_delete_hook(ctx, column, GRN_HOOK_SET, i);
break;
}
}
grn_obj_unlink(ctx, &data);
grn_obj_unlink(ctx, &buf);
}
nhooks = grn_obj_get_nhooks(ctx, column, GRN_HOOK_SET);
//grn_ctx_output_array_open(ctx, "RESULT", 1);
grn_ctx_output_int32(ctx, nhooks);
//grn_ctx_output_array_close(ctx);
return NULL;
}
static grn_rc
set_index_source(grn_obj *index, grn_obj *source)
{
grn_rc rc;
grn_obj buf;
grn_id id = grn_obj_id(context, source);
GRN_TEXT_INIT(&buf, 0);
grn_bulk_write(context, &buf, (void *)&id, sizeof(grn_id));
cut_assert_equal_int(grn_obj_get_nhooks(context, source, GRN_HOOK_SET), 0);
rc = grn_obj_set_info(context, index, GRN_INFO_SOURCE, &buf);
cut_assert_equal_int(grn_obj_get_nhooks(context, source, GRN_HOOK_SET), 1);
GRN_BULK_REWIND(&buf);
cut_assert_null(grn_obj_get_hook(context, source, GRN_HOOK_SET, 0, &buf));
cut_assert_equal_int(*((grn_id *)GRN_BULK_HEAD(&buf)), grn_obj_id(context, index));
grn_obj_close(context, &buf);
return rc;
}
static mrb_value
indexable_index_ids(mrb_state *mrb, mrb_value self)
{
grn_ctx *ctx = (grn_ctx *)mrb->ud;
grn_obj *object;
grn_hook_entry entry;
int i;
int n_indexes;
mrb_value mrb_index_ids;
grn_obj hook_data;
object = DATA_PTR(self);
if (grn_obj_is_key_accessor(ctx, object)) {
object = grn_ctx_at(ctx, object->header.domain);
}
if (grn_obj_is_table(ctx, object)) {
entry = GRN_HOOK_INSERT;
} else if (grn_obj_is_column(ctx, object)) {
entry = GRN_HOOK_SET;
} else {
return mrb_ary_new(mrb);
}
n_indexes = grn_obj_get_nhooks(ctx, object, entry);
mrb_index_ids = mrb_ary_new_capa(mrb, n_indexes);
GRN_TEXT_INIT(&hook_data, 0);
for (i = 0; i < n_indexes; i++) {
GRN_BULK_REWIND(&hook_data);
grn_obj_get_hook(ctx, object, entry, i, &hook_data);
if (GRN_BULK_VSIZE(&hook_data) ==
sizeof(grn_obj_default_set_value_hook_data)) {
grn_obj_default_set_value_hook_data *data;
data = (grn_obj_default_set_value_hook_data *)GRN_TEXT_VALUE(&hook_data);
mrb_ary_push(mrb, mrb_index_ids, mrb_fixnum_value(data->target));
}
}
return mrb_index_ids;
}
