3 public class IdentityManagerModel : Object {
4 private const string FILE_NAME = "identities.txt";
6 private IIdentityCardStore store;
7 public LinkedList<IdCard> get_card_list() {
8 var identities = store.get_card_list();
9 identities.sort( (a, b) => {
10 IdCard id_a = (IdCard )a;
11 IdCard id_b = (IdCard )b;
12 if (id_a.IsNoIdentity() && !id_b.IsNoIdentity()) {
14 } else if (id_b.IsNoIdentity() && !id_a.IsNoIdentity()) {
17 return strcmp(id_a.display_name, id_b.display_name);
19 if (identities.is_empty || !identities[0].IsNoIdentity())
20 identities.insert(0, IdCard.NewNoIdentity());
23 public signal void card_list_changed();
25 /* This method finds a valid display name */
26 public bool display_name_is_valid (string name,
27 out string? candidate)
30 foreach (IdCard id_card in this.get_card_list())
32 if (id_card.display_name == name)
34 if (&candidate != null)
36 for (int i=0; i<1000; i++)
38 string tmp = "%s %d".printf (name, i);
39 if (display_name_is_valid (tmp, null))
52 public void add_card(IdCard card, bool force_flat_file_store) {
54 IIdentityCardStore.StoreType saved_store_type = get_store_type();
56 if (force_flat_file_store)
57 set_store_type(IIdentityCardStore.StoreType.FLAT_FILE);
59 if (!display_name_is_valid (card.display_name, out candidate))
61 card.display_name = candidate;
65 set_store_type(saved_store_type);
69 public void update_card(IdCard card) {
70 store.update_card(card);
74 public void remove_card(IdCard card) {
75 store.remove_card(card);
79 public void set_store_type(IIdentityCardStore.StoreType type) {
80 if ((store != null) && (store.get_store_type() == type))
84 case IIdentityCardStore.StoreType.KEYRING:
85 store = new KeyringStore();
88 case IIdentityCardStore.StoreType.FLAT_FILE:
90 store = new LocalFlatFileStore();
95 public IIdentityCardStore.StoreType get_store_type() {
96 return store.get_store_type();
99 public bool HasNonTrivialIdentities() {
100 foreach (IdCard card in this.store.get_card_list()) {
101 // The 'NoIdentity' card is non-trivial if it has services or rules.
102 // All other cards are automatically non-trivial.
103 if ((!card.IsNoIdentity()) ||
104 (card.services.length > 0) ||
105 (card.rules.length > 0)) {
113 private IdentityManagerApp parent;
115 public IdentityManagerModel(IdentityManagerApp parent_app, IIdentityCardStore.StoreType store_type) {
117 set_store_type(store_type);