Hi, Luiz
Any suggestion about this fix?
Thanks
Best wishes
Yunhan
On Mon, Aug 7, 2017 at 1:56 PM, Yunhan Wang <yunhanw@xxxxxxxxxxxx> wrote:
> Hi Luiz
>
> Could you help to review this patch and see if we can merge it?
>
> Thanks
> Best wishes
> Yunhan
>
> On Thu, Aug 3, 2017 at 2:13 PM, Yunhan Wang <yunhanw@xxxxxxxxxxxx> wrote:
>> From: Yunhan Wang <yunhanw@xxxxxxxxxx>
>>
>> If there are multiple adapters, bluetoothctl may choose the wrong
>> advertising manager. In addition, select command cannot update
>> current advertising manager when choosing another adapter. Therefore, we
>> need to introduce default_ad_manager to handle the above situation,
>> which is similar to default_ctrl.
>> ---
>> client/main.c | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++++-------
>> 1 file changed, 83 insertions(+), 10 deletions(-)
>>
>> diff --git a/client/main.c b/client/main.c
>> index 17de7f81f..40075f27e 100644
>> --- a/client/main.c
>> +++ b/client/main.c
>> @@ -65,13 +65,19 @@ struct adapter {
>> GList *devices;
>> };
>>
>> +struct LEAdvertisingManager {
>> + GDBusProxy *proxy;
>> + char * address;
>> +};
>> +
>> static struct adapter *default_ctrl;
>> static GDBusProxy *default_dev;
>> static GDBusProxy *default_attr;
>> -static GDBusProxy *ad_manager;
>> +static struct LEAdvertisingManager *default_ad_manager;
>> static GList *ctrl_list;
>> -
>> +static GList *ad_manager_list;
>> static guint input = 0;
>> +static char * adapter_address;
>>
>> static const char * const agent_arguments[] = {
>> "on",
>> @@ -522,6 +528,7 @@ static void device_added(GDBusProxy *proxy)
>> static void adapter_added(GDBusProxy *proxy)
>> {
>> struct adapter *adapter = g_malloc0(sizeof(struct adapter));
>> + DBusMessageIter iter;
>>
>> adapter->proxy = proxy;
>> ctrl_list = g_list_append(ctrl_list, adapter);
>> @@ -530,6 +537,23 @@ static void adapter_added(GDBusProxy *proxy)
>> default_ctrl = adapter;
>>
>> print_adapter(proxy, COLORED_NEW);
>> +
>> + if (g_dbus_proxy_get_property(adapter->proxy, "Address", &iter) == FALSE)
>> + return;
>> +
>> + dbus_message_iter_get_basic(&iter, &adapter_address);
>> +}
>> +
>> +static void ad_manager_added(GDBusProxy *proxy)
>> +{
>> + struct LEAdvertisingManager *ad_manager = g_malloc0(sizeof(struct
>> LEAdvertisingManager));
>> + ad_manager->proxy = proxy;
>> + ad_manager->address = adapter_address;
>> +
>> + ad_manager_list = g_list_append(ad_manager_list, ad_manager);
>> +
>> + if(!default_ad_manager)
>> + default_ad_manager = ad_manager;
>> }
>>
>> static void proxy_added(GDBusProxy *proxy, void *user_data)
>> @@ -560,7 +584,7 @@ static void proxy_added(GDBusProxy *proxy, void *user_data)
>> } else if (!strcmp(interface, "org.bluez.GattManager1")) {
>> gatt_add_manager(proxy);
>> } else if (!strcmp(interface, "org.bluez.LEAdvertisingManager1")) {
>> - ad_manager = proxy;
>> + ad_manager_added(proxy);
>> }
>> }
>>
>> @@ -615,6 +639,26 @@ static void adapter_removed(GDBusProxy *proxy)
>> }
>> }
>>
>> +static void ad_manager_removed(GDBusProxy *proxy)
>> +{
>> + GList *ll;
>> +
>> + for (ll = g_list_first(ctrl_list); ll; ll = g_list_next(ll)) {
>> + struct LEAdvertisingManager *ad_manager = ll->data;
>> +
>> + if (ad_manager->proxy == proxy) {
>> + if (default_ad_manager && default_ad_manager->proxy == proxy) {
>> + default_ad_manager = NULL;
>> + }
>> +
>> + ad_manager_list = g_list_remove_link(ad_manager_list, ll);
>> + g_free(ad_manager);
>> + g_list_free(ll);
>> + return;
>> + }
>> + }
>> +}
>> +
>> static void proxy_removed(GDBusProxy *proxy, void *user_data)
>> {
>> const char *interface;
>> @@ -649,11 +693,9 @@ static void proxy_removed(GDBusProxy *proxy, void
>> *user_data)
>> } else if (!strcmp(interface, "org.bluez.GattManager1")) {
>> gatt_remove_manager(proxy);
>> } else if (!strcmp(interface, "org.bluez.LEAdvertisingManager1")) {
>> - if (ad_manager == proxy) {
>> - agent_manager = NULL;
>> - ad_unregister(dbus_conn, NULL);
>> + ad_unregister(dbus_conn, proxy);
>> + ad_manager_removed(proxy);
>> }
>> - }
>> }
>>
>> static struct adapter *find_ctrl(GList *source, const char *path)
>> @@ -786,6 +828,21 @@ static struct adapter *find_ctrl_by_address(GList
>> *source, const char *address)
>> return NULL;
>> }
>>
>> +static struct LEAdvertisingManager *find_ad_manager_by_address(GList
>> *source, const char *address)
>> +{
>> + GList *list;
>> +
>> + for (list = g_list_first(source); list; list = g_list_next(list)) {
>> + struct LEAdvertisingManager *ad_manager = list->data;
>> + DBusMessageIter iter;
>> +
>> + if (!strcasecmp(ad_manager->address, address))
>> + return ad_manager;
>> + }
>> +
>> + return NULL;
>> +}
>> +
>> static GDBusProxy *find_proxy_by_address(GList *source, const char *address)
>> {
>> GList *list;
>> @@ -923,12 +980,15 @@ static void cmd_select(const char *arg)
>> {
>> struct adapter *adapter;
>>
>> + struct LEAdvertisingManager *ad_manager;
>> +
>> if (!arg || !strlen(arg)) {
>> rl_printf("Missing controller address argument\n");
>> return;
>> }
>>
>> adapter = find_ctrl_by_address(ctrl_list, arg);
>> +
>> if (!adapter) {
>> rl_printf("Controller %s not available\n", arg);
>> return;
>> @@ -937,7 +997,20 @@ static void cmd_select(const char *arg)
>> if (default_ctrl && default_ctrl->proxy == adapter->proxy)
>> return;
>>
>> + ad_manager = find_ad_manager_by_address(ad_manager_list, arg);
>> +
>> + if (!ad_manager) {
>> + rl_printf("Advertising manager %s not available\n", arg);
>> + return;
>> + }
>> +
>> + if (default_ad_manager && default_ad_manager->proxy == ad_manager->proxy)
>> + return;
>> +
>> default_ctrl = adapter;
>> +
>> + default_ad_manager = ad_manager;
>> +
>> print_adapter(adapter->proxy, NULL);
>> }
>>
>> @@ -2296,15 +2369,15 @@ static void cmd_advertise(const char *arg)
>> if (parse_argument_advertise(arg, &enable, &type) == FALSE)
>> return;
>>
>> - if (!ad_manager) {
>> + if (!default_ad_manager->proxy) {
>> rl_printf("LEAdvertisingManager not found\n");
>> return;
>> }
>>
>> if (enable == TRUE)
>> - ad_register(dbus_conn, ad_manager, type);
>> + ad_register(dbus_conn, default_ad_manager->proxy, type);
>> else
>> - ad_unregister(dbus_conn, ad_manager);
>> + ad_unregister(dbus_conn, default_ad_manager->proxy);
>> }
>>
>> static char *ad_generator(const char *text, int state)
>> --
>> 2.14.0.rc1.383.gd1ce394fe2-goog
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