mirror of git://git.sysmocom.de/ofono
hfp_ag_bluez5: Add watch for G_IO_HUP when connect
A watch to G_IO_HUP is added to remove the file descriptor when the emulator is automatically disconnected when its GAtServer closes. We use a dupped file descriptor because the events aren't delivered to the file descriptor who originated them.
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d062d485d6
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@ -59,12 +59,24 @@ static void connection_destroy(gpointer data)
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close(fd);
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}
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static gboolean io_hup_cb(GIOChannel *io, GIOCondition cond, gpointer data)
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{
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char *device = data;
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DBG("Remove %s", device);
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g_hash_table_remove(connection_hash, device);
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return FALSE;
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}
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static DBusMessage *profile_new_connection(DBusConnection *conn,
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DBusMessage *msg, void *data)
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{
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DBusMessageIter entry;
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const char *device;
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int fd;
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GIOChannel *io;
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int fd, fd_dup;
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struct ofono_emulator *em;
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struct ofono_modem *modem;
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@ -111,6 +123,15 @@ static DBusMessage *profile_new_connection(DBusConnection *conn,
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ofono_emulator_register(em, fd);
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fd_dup = dup(fd);
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io = g_io_channel_unix_new(fd_dup);
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g_io_add_watch_full(io, G_PRIORITY_DEFAULT, G_IO_HUP, io_hup_cb,
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g_strdup(device), g_free);
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g_io_channel_unref(io);
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g_hash_table_insert(connection_hash, g_strdup(device),
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GINT_TO_POINTER(fd_dup));
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return dbus_message_new_method_return(msg);
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invalid:
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