Module: GDA::SQL

Defined in:
lib/gda.rb,
ext/gda/gda.c

Defined Under Namespace

Classes: Parser, Provider, Statement, Structure

Class Method Summary collapse

Class Method Details

.providers ⇒ Object 



33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
 
# File 'ext/gda/gda.c', line 33

static VALUE providers(VALUE klass)
{
    GdaDataModel * providers;
    gint i, nb;
    VALUE list;

    list = rb_ary_new();
    providers = gda_config_list_providers();
    nb = gda_data_model_get_n_rows(providers);

    for (i = 0; i < nb; i++) {
	const gchar *pname;
	const GValue *cvalue;

	cvalue = gda_data_model_get_value_at(providers, 0, i, NULL);

	if (!cvalue)
	    rb_raise(rb_eRuntimeError, "can't load provider");

	pname = g_value_get_string(cvalue);

	rb_ary_push(list, rb_str_new2(pname));
    }

    g_object_unref(providers);

    return list;
}