static int service_level_connection(struct ofono_modem *modem,
int fd, guint16 version)
{
struct hfp *hfp = ofono_modem_get_data(modem);
struct hfp_slc_info *info = &hfp->info;
GIOChannel *io;
GAtSyntax *syntax;
GAtChat *chat;
io = g_io_channel_unix_new(fd);
syntax = g_at_syntax_new_gsm_permissive();
chat = g_at_chat_new(io, syntax);
g_at_syntax_unref(syntax);
g_io_channel_set_close_on_unref(io, TRUE);
g_io_channel_unref(io);
if (chat == NULL)
return -ENOMEM;
g_at_chat_set_disconnect_function(chat, hfp_disconnected_cb, modem);
if (getenv("OFONO_AT_DEBUG"))
g_at_chat_set_debug(chat, hfp_debug, "");
hfp_slc_info_init(info, version);
info->chat = chat;
hfp_slc_establish(info, slc_established, slc_failed, modem);
return -EINPROGRESS;
}
/* either oFono or Phone could request SLC connection */
static int service_level_connection(struct ofono_modem *modem, int fd)
{
struct hfp_data *data = ofono_modem_get_data(modem);
GIOChannel *io;
GAtSyntax *syntax;
GAtChat *chat;
io = g_io_channel_unix_new(fd);
if (io == NULL) {
ofono_error("Service level connection failed: %s (%d)",
strerror(errno), errno);
return -EIO;
}
syntax = g_at_syntax_new_gsm_permissive();
chat = g_at_chat_new(io, syntax);
g_at_syntax_unref(syntax);
g_io_channel_unref(io);
if (chat == NULL)
return -ENOMEM;
g_at_chat_set_disconnect_function(chat, hfp_disconnected_cb, modem);
if (getenv("OFONO_AT_DEBUG"))
g_at_chat_set_debug(chat, hfp_debug, "");
data->info.chat = chat;
hfp_slc_establish(&data->info, slc_established, slc_failed, modem);
return -EINPROGRESS;
}
static int localhfp_enable(struct ofono_modem *modem)
{
struct hfp_slc_info *info = ofono_modem_get_data(modem);
GIOChannel *io;
GAtSyntax *syntax;
GAtChat *chat;
const char *address;
int sk, port;
address = ofono_modem_get_string(modem, "Address");
if (address == NULL)
return -EINVAL;
port = ofono_modem_get_integer(modem, "Port");
if (port < 0)
return -EINVAL;
sk = connect_socket(address, port);
if (sk < 0)
return sk;
io = g_io_channel_unix_new(sk);
if (io == NULL) {
close(sk);
return -ENOMEM;
}
syntax = g_at_syntax_new_gsmv1();
chat = g_at_chat_new(io, syntax);
g_at_syntax_unref(syntax);
g_io_channel_unref(io);
if (chat == NULL)
return -ENOMEM;
if (getenv("OFONO_AT_DEBUG"))
g_at_chat_set_debug(chat, phonesim_debug, "LocalHfp: ");
g_at_chat_set_disconnect_function(chat, slc_failed, modem);
hfp_slc_info_init(info, HFP_VERSION_LATEST);
info->chat = chat;
hfp_slc_establish(info, slc_established, slc_failed, modem);
return -EINPROGRESS;
}
static GAtChat *create_chat(GIOChannel *channel, struct ofono_modem *modem,
char *debug)
{
GAtSyntax *syntax;
GAtChat *chat;
if (channel == NULL)
return NULL;
syntax = g_at_syntax_new_gsmv1();
chat = g_at_chat_new(channel, syntax);
g_at_syntax_unref(syntax);
g_io_channel_unref(channel);
if (chat == NULL)
return NULL;
if (getenv("OFONO_AT_DEBUG"))
g_at_chat_set_debug(chat, ifx_debug, debug);
g_at_chat_set_disconnect_function(chat, dlc_disconnect, modem);
return chat;
}
static int phonesim_enable(struct ofono_modem *modem)
{
struct phonesim_data *data = ofono_modem_get_data(modem);
GIOChannel *io;
GAtSyntax *syntax;
const char *address, *value;
int sk, port;
DBG("%p", modem);
address = ofono_modem_get_string(modem, "Address");
if (address == NULL)
return -EINVAL;
port = ofono_modem_get_integer(modem, "Port");
if (port < 0)
return -EINVAL;
value = ofono_modem_get_string(modem, "Modem");
if (!g_strcmp0(value, "calypso"))
data->calypso = TRUE;
value = ofono_modem_get_string(modem, "Multiplexer");
if (!g_strcmp0(value, "internal"))
data->use_mux = TRUE;
sk = connect_socket(address, port);
if (sk < 0)
return sk;
io = g_io_channel_unix_new(sk);
if (io == NULL) {
close(sk);
return -ENOMEM;
}
if (data->calypso)
syntax = g_at_syntax_new_gsm_permissive();
else
syntax = g_at_syntax_new_gsmv1();
data->chat = g_at_chat_new(io, syntax);
g_at_syntax_unref(syntax);
g_io_channel_unref(io);
if (data->chat == NULL)
return -ENOMEM;
if (getenv("OFONO_AT_DEBUG"))
g_at_chat_set_debug(data->chat, phonesim_debug, "");
g_at_chat_set_disconnect_function(data->chat,
phonesim_disconnected, modem);
if (data->calypso) {
g_at_chat_set_wakeup_command(data->chat, "AT\r", 500, 5000);
g_at_chat_send(data->chat, "ATE0", NULL, NULL, NULL, NULL);
g_at_chat_send(data->chat, "AT%CUNS=0",
NULL, NULL, NULL, NULL);
}
if (data->use_mux) {
g_at_chat_send(data->chat, "ATE0", NULL, NULL, NULL, NULL);
g_at_mux_setup_gsm0710(data->chat, mux_setup, modem, NULL);
g_at_chat_unref(data->chat);
data->chat = NULL;
return -EINPROGRESS;
}
g_at_chat_send(data->chat, "AT+CSCS=\"GSM\"", none_prefix,
NULL, NULL, NULL);
g_at_chat_register(data->chat, "+CRST:",
crst_notify, FALSE, modem, NULL);
g_at_chat_register(data->chat, "+CBC:",
cbc_notify, FALSE, modem, NULL);
g_at_chat_send(data->chat, "AT+CBC", none_prefix, NULL, NULL, NULL);
data->hfp_watch = __ofono_modem_add_atom_watch(modem,
OFONO_ATOM_TYPE_EMULATOR_HFP,
emulator_hfp_watch, data, NULL);
return 0;
}
