void Gobby::UserJoin::on_user_join_finished(InfUser* user,
const GError* error)
{
if(m_request != NULL)
{
g_signal_handlers_disconnect_by_func(
G_OBJECT(m_request),
(gpointer)G_CALLBACK(on_user_join_finished_static),
this);
g_object_unref(m_request);
m_request = NULL;
}
if(error == NULL)
{
user_join_complete(user, error);
}
else if(error->domain == inf_user_error_quark() &&
error->code == INF_USER_ERROR_NAME_IN_USE)
{
// If name is in use retry with alternative user name
++m_retry_index;
attempt_user_join();
}
else
{
user_join_complete(user, error);
}
}
void Gobby::UserJoinCommands::UserJoinInfo::
on_user_join_finished(InfUser* user, const GError* error)
{
if(m_request != NULL)
{
g_object_unref(m_request);
m_request = NULL;
}
if(error == NULL)
{
user_join_complete(user);
}
else if(error->domain == inf_user_error_quark() &&
error->code == INF_USER_ERROR_NAME_IN_USE)
{
// If name is in use retry with alternative user name
++m_retry_index;
attempt_user_join();
}
else if(error->domain == inf_request_error_quark() &&
error->code == INF_REQUEST_ERROR_NOT_AUTHORIZED)
{
set_permission_denied_text(m_view);
finish();
}
else
{
set_error_text(m_view, error->message);
finish();
}
}
void Gobby::UserJoin::attempt_user_join()
{
// Check if there is already a local user, for example for a
// synced-in document.
InfSession* session;
g_object_get(G_OBJECT(m_proxy), "session", &session, NULL);
InfUserTable* user_table = inf_session_get_user_table(session);
InfUser* user = NULL;
inf_user_table_foreach_local_user(user_table,
retr_local_user_func, &user);
g_object_unref(session);
if(user != NULL)
{
user_join_complete(user, NULL);
return;
}
// Next, check whether we are allowed to join a user
if(m_node.get_browser() && m_node.get_browser_iter())
{
InfBrowser* browser = m_node.get_browser();
const InfBrowserIter* iter = m_node.get_browser_iter();
const InfAclAccount* account =
inf_browser_get_acl_local_account(browser);
const InfAclAccountId acc_id =
(account != NULL) ? account->id : 0;
InfAclMask msk;
inf_acl_mask_set1(&msk, INF_ACL_CAN_JOIN_USER);
if(!inf_browser_check_acl(browser, iter, acc_id, &msk, NULL))
{
GError* error = NULL;
g_set_error(
&error, inf_request_error_quark(),
INF_REQUEST_ERROR_NOT_AUTHORIZED,
"%s", inf_request_strerror(
INF_REQUEST_ERROR_NOT_AUTHORIZED));
user_join_complete(NULL, error);
g_error_free(error);
return;
}
}
// We are allowed, so attempt to join the user now.
std::vector<GParameter> params =
m_param_provider->get_user_join_parameters();
std::vector<GParameter>::iterator name_index =
find_name_param(params);
const gchar* name = g_value_get_string(&name_index->value);
if(m_retry_index > 1)
{
gchar* new_name = g_strdup_printf(
"%s %u", name, m_retry_index);
g_value_take_string(&name_index->value, new_name);
}
GError* error = NULL;
InfRequest* request = inf_session_proxy_join_user(
m_proxy, params.size(), ¶ms[0],
on_user_join_finished_static, this);
for(unsigned int i = 0; i < params.size(); ++i)
g_value_unset(¶ms[i].value);
if(request != NULL)
{
m_request = request;
g_object_ref(m_request);
}
}
void Gobby::UserJoinCommands::UserJoinInfo::attempt_user_join()
{
const Preferences& preferences = m_commands.m_preferences;
// Check if there is already a local user, for example for a
// synced-in document.
InfSession* session;
g_object_get(G_OBJECT(m_proxy), "session", &session, NULL);
InfUserTable* user_table = inf_session_get_user_table(session);
InfUser* user = NULL;
inf_user_table_foreach_local_user(user_table,
retr_local_user_func, &user);
g_object_unref(session);
if(user != NULL)
{
user_join_complete(user);
return;
}
// Next, check whether we are allowed to join a user
if(m_node.get_browser() && m_node.get_browser_iter())
{
InfBrowser* browser = m_node.get_browser();
const InfBrowserIter* iter = m_node.get_browser_iter();
const InfAclAccount* account =
inf_browser_get_acl_local_account(browser);
InfAclMask msk;
inf_acl_mask_set1(&msk, INF_ACL_CAN_JOIN_USER);
if(!inf_browser_check_acl(browser, iter, account, &msk, NULL))
{
set_permission_denied_text(m_view);
finish();
return;
}
}
// We are allowed, so attempt to join the user now.
std::vector<GParameter> params;
const GParameter name_param = { "name", { 0 } };
params.push_back(name_param);
const GParameter status_param = { "status", { 0 } };
params.push_back(status_param);
g_value_init(¶ms[0].value, G_TYPE_STRING);
g_value_init(¶ms[1].value, INF_TYPE_USER_STATUS);
const Glib::ustring& pref_name = preferences.user.name;
if(m_retry_index > 1)
{
gchar* name = g_strdup_printf(
"%s %u", pref_name.c_str(), m_retry_index);
g_value_take_string(¶ms[0].value, name);
}
else
{
g_value_set_static_string(
¶ms[0].value, pref_name.c_str());
}
if(m_folder.get_current_document() == &m_view)
g_value_set_enum(¶ms[1].value, INF_USER_ACTIVE);
else
g_value_set_enum(¶ms[1].value, INF_USER_INACTIVE);
// Extra properties for text session:
TextSessionView* text_view =
dynamic_cast<TextSessionView*>(&m_view);
if(text_view) add_text_user_properties(params, *text_view);
GError* error = NULL;
InfRequest* request = inf_session_proxy_join_user(
m_proxy, params.size(), ¶ms[0],
on_user_join_finished_static, this);
for(unsigned int i = 0; i < params.size(); ++i)
g_value_unset(¶ms[i].value);
if(request != NULL)
{
m_request = request;
g_object_ref(m_request);
m_view.set_info(_("User Join in progress..."), false);
}
}