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/*
* protocol.c - an example Protocol
*
* Copyright © 2007-2010 Collabora Ltd.
*
* Copying and distribution of this file, with or without modification,
* are permitted in any medium without royalty provided the copyright
* notice and this notice are preserved.
*/
#include "protocol.h"
#include <telepathy-glib/telepathy-glib.h>
#include "conn.h"
#include "contact-list.h"
G_DEFINE_TYPE (ExampleContactListProtocol,
example_contact_list_protocol,
TP_TYPE_BASE_PROTOCOL)
static void
example_contact_list_protocol_init (
ExampleContactListProtocol *self)
{
}
gboolean
example_contact_list_protocol_check_contact_id (const gchar *id,
gchar **normal,
GError **error)
{
g_return_val_if_fail (id != NULL, FALSE);
if (id[0] == '\0')
{
g_set_error (error, TP_ERRORS, TP_ERROR_INVALID_HANDLE,
"ID must not be empty");
return FALSE;
}
if (normal != NULL)
*normal = g_utf8_normalize (id, -1, G_NORMALIZE_ALL_COMPOSE);
return TRUE;
}
static gboolean
account_param_filter (const TpCMParamSpec *paramspec,
GValue *value,
GError **error)
{
const gchar *id = g_value_get_string (value);
return example_contact_list_protocol_check_contact_id (id, NULL, error);
}
static const TpCMParamSpec example_contact_list_example_params[] = {
{ "account", "s", G_TYPE_STRING,
TP_CONN_MGR_PARAM_FLAG_REQUIRED | TP_CONN_MGR_PARAM_FLAG_REGISTER,
NULL, /* no default */
0, /* unused, formerly struct offset */
account_param_filter,
NULL, /* filter data, unused here */
NULL }, /* setter data, now unused */
{ "simulation-delay", "u", G_TYPE_UINT,
TP_CONN_MGR_PARAM_FLAG_HAS_DEFAULT,
GUINT_TO_POINTER (1000), /* default */
0, /* unused, formerly struct offset */
NULL, /* no filter */
NULL, /* filter data, unused here */
NULL }, /* setter data, now unused */
{ NULL }
};
static const TpCMParamSpec *
get_parameters (TpBaseProtocol *self)
{
return example_contact_list_example_params;
}
static TpBaseConnection *
new_connection (TpBaseProtocol *protocol,
GHashTable *asv,
GError **error)
{
ExampleContactListConnection *conn;
const gchar *account;
guint sim_delay;
account = tp_asv_get_string (asv, "account");
/* telepathy-glib checked this for us */
g_assert (account != NULL);
sim_delay = tp_asv_get_uint32 (asv, "simulation-delay", NULL);
conn = EXAMPLE_CONTACT_LIST_CONNECTION (
g_object_new (EXAMPLE_TYPE_CONTACT_LIST_CONNECTION,
"account", account,
"protocol", tp_base_protocol_get_name (protocol),
"simulation-delay", sim_delay,
NULL));
return (TpBaseConnection *) conn;
}
static gchar *
normalize_contact (TpBaseProtocol *self G_GNUC_UNUSED,
const gchar *contact,
GError **error)
{
gchar *normal;
if (example_contact_list_protocol_check_contact_id (contact, &normal, error))
return normal;
else
return NULL;
}
static gchar *
identify_account (TpBaseProtocol *self G_GNUC_UNUSED,
GHashTable *asv,
GError **error)
{
const gchar *account = tp_asv_get_string (asv, "account");
if (account != NULL)
return normalize_contact (self, account, error);
g_set_error (error, TP_ERRORS, TP_ERROR_INVALID_ARGUMENT,
"'account' parameter not given");
return NULL;
}
static GStrv
get_interfaces (TpBaseProtocol *self)
{
return NULL;
}
static void
get_connection_details (TpBaseProtocol *self G_GNUC_UNUSED,
GStrv *connection_interfaces,
GType **channel_managers,
gchar **icon_name,
gchar **english_name,
gchar **vcard_field)
{
if (connection_interfaces != NULL)
{
*connection_interfaces = g_strdupv (
(GStrv) example_contact_list_connection_get_possible_interfaces ());
}
if (channel_managers != NULL)
{
GType types[] = { EXAMPLE_TYPE_CONTACT_LIST, G_TYPE_INVALID };
*channel_managers = g_memdup (types, sizeof (types));
}
if (icon_name != NULL)
*icon_name = g_strdup ("face-smile");
if (english_name != NULL)
*english_name = g_strdup ("Example with a contact list");
if (vcard_field != NULL)
*vcard_field = g_strdup ("x-telepathy-example");
}
static void
example_contact_list_protocol_class_init (
ExampleContactListProtocolClass *klass)
{
TpBaseProtocolClass *base_class =
(TpBaseProtocolClass *) klass;
base_class->get_parameters = get_parameters;
base_class->new_connection = new_connection;
base_class->normalize_contact = normalize_contact;
base_class->identify_account = identify_account;
base_class->get_interfaces = get_interfaces;
base_class->get_connection_details = get_connection_details;
}
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