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bluez5: backend-native: Only use first modem found

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Some device may have multiple modems, we should only used one, the first
found and manage changes only for this one.
This commit is contained in:
Frédéric Danis 2022-09-26 14:49:23 +02:00 • committed by Wim Taymans
parent 47700a2214
commit c4addb102b
1 changed files with 28 additions and 7 deletions
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35
spa/plugins/bluez5/modemmanager.c
View file

@ -380,17 +380,27 @@ static DBusHandlerResult mm_parse_interfaces(struct impl *this, DBusMessageIter
dbus_message_iter_recurse(&iface_i, &props_i);
if (spa_streq(interface, MM_DBUS_INTERFACE_MODEM)) {
this->modem.path = strdup(path);
spa_log_debug(this->log, "Found Modem interface %s, path %s", interface, path);
if (this->modem.path == NULL) {
this->modem.path = strdup(path);
} else if (!spa_streq(this->modem.path, path)) {
spa_log_debug(this->log, "A modem is already registered");
goto next;
}
mm_parse_modem_properties(this, &props_i);
} else if (spa_streq(interface, MM_DBUS_INTERFACE_MODEM_MODEM3GPP)) {
spa_log_debug(this->log, "Found Modem3GPP interface %s, path %s", interface, path);
mm_parse_modem3gpp_properties(this, &props_i);
if (spa_streq(this->modem.path, path)) {
spa_log_debug(this->log, "Found Modem3GPP interface %s, path %s", interface, path);
mm_parse_modem3gpp_properties(this, &props_i);
}
} else if (spa_streq(interface, MM_DBUS_INTERFACE_MODEM_VOICE)) {
spa_log_debug(this->log, "Found Voice interface %s, path %s", interface, path);
mm_parse_voice_properties(this, &props_i);
if (spa_streq(this->modem.path, path)) {
spa_log_debug(this->log, "Found Voice interface %s, path %s", interface, path);
mm_parse_voice_properties(this, &props_i);
}
}
next:
dbus_message_iter_next(&element_i);
}
@ -542,6 +552,9 @@ static DBusHandlerResult mm_filter_cb(DBusConnection *bus, DBusMessage *m, void
}
dbus_message_iter_get_basic(&arg_i, &path);
if (!spa_streq(this->modem.path, path))
goto finish;
dbus_message_iter_next(&arg_i);
dbus_message_iter_recurse(&arg_i, &element_i);
@ -569,6 +582,10 @@ static DBusHandlerResult mm_filter_cb(DBusConnection *bus, DBusMessage *m, void
DBusMessageIter iface_i, props_i;
const char *interface;
path = dbus_message_get_path(m);
if (!spa_streq(this->modem.path, path))
goto finish;
if (!dbus_message_iter_init(m, &iface_i) || !spa_streq(dbus_message_get_signature(m), "sa{sv}as")) {
spa_log_error(this->log, "Invalid signature found in PropertiesChanged");
goto finish;
@ -580,8 +597,6 @@ static DBusHandlerResult mm_filter_cb(DBusConnection *bus, DBusMessage *m, void
dbus_message_iter_recurse(&iface_i, &props_i);
path = dbus_message_get_path(m);
if (spa_streq(interface, MM_DBUS_INTERFACE_MODEM)) {
spa_log_debug(this->log, "Properties changed on %s", path);
mm_parse_modem_properties(this, &props_i);
@ -598,6 +613,9 @@ static DBusHandlerResult mm_filter_cb(DBusConnection *bus, DBusMessage *m, void
struct call *call_object;
const char *mm_call_interface = MM_DBUS_INTERFACE_CALL;
if (!spa_streq(this->modem.path, dbus_message_get_path(m)))
goto finish;
if (!dbus_message_iter_init(m, &iface_i) || !spa_streq(dbus_message_get_signature(m), "o")) {
spa_log_error(this->log, "Invalid signature found in %s", MM_MODEM_VOICE_SIGNAL_CALLADDED);
goto finish;
@ -627,6 +645,9 @@ static DBusHandlerResult mm_filter_cb(DBusConnection *bus, DBusMessage *m, void
DBusMessageIter iface_i;
struct call *call, *call_tmp;
if (!spa_streq(this->modem.path, dbus_message_get_path(m)))
goto finish;
if (!dbus_message_iter_init(m, &iface_i) || !spa_streq(dbus_message_get_signature(m), "o")) {
spa_log_error(this->log, "Invalid signature found in %s", MM_MODEM_VOICE_SIGNAL_CALLDELETED);
goto finish;