Hi
On Thu, Aug 18, 2016 at 3:16 PM, Michał Narajowski
<michal.narajowski@xxxxxxxxxxx> wrote:
> Previously devices list was cleared when selecting new default
> controller. Now devices list is preserverd allowing to list and suggest
> devices for default controller even after changing the default
> controller.
> ---
> client/main.c | 262 +++++++++++++++++++++++++++++++++++++++++-----------------
> 1 file changed, 188 insertions(+), 74 deletions(-)
>
> diff --git a/client/main.c b/client/main.c
> index 1ceddb0..8394668 100644
> --- a/client/main.c
> +++ b/client/main.c
> @@ -38,6 +38,7 @@
> #include <readline/history.h>
> #include <glib.h>
>
> +#include "src/shared/util.h"
> #include "gdbus/gdbus.h"
> #include "monitor/uuid.h"
> #include "agent.h"
> @@ -59,13 +60,16 @@ static DBusConnection *dbus_conn;
> static GDBusProxy *agent_manager;
> static char *auto_register_agent = NULL;
>
> -static GDBusProxy *ad_manager;
> +struct adapter {
> + GDBusProxy *proxy;
> + GList *devices;
> +};
>
> -static GDBusProxy *default_ctrl;
> +static struct adapter *default_ctrl;
> static GDBusProxy *default_dev;
> static GDBusProxy *default_attr;
> +static GDBusProxy *ad_manager;
> static GList *ctrl_list;
> -static GList *dev_list;
>
> static guint input = 0;
>
> @@ -145,13 +149,10 @@ static void disconnect_handler(DBusConnection *connection, void *user_data)
> rl_on_new_line();
> rl_redisplay();
>
> - g_list_free(ctrl_list);
> + g_list_free_full(ctrl_list, proxy_leak);
> ctrl_list = NULL;
>
> default_ctrl = NULL;
> -
> - g_list_free(dev_list);
> - dev_list = NULL;
> }
>
> static void print_adapter(GDBusProxy *proxy, const char *description)
> @@ -174,7 +175,7 @@ static void print_adapter(GDBusProxy *proxy, const char *description)
> description ? : "",
> description ? "] " : "",
> address, name,
> - default_ctrl == proxy ? "[default]" : "");
> + default_ctrl && default_ctrl->proxy == proxy ? "[default]" : "");
>
> }
>
> @@ -357,10 +358,13 @@ static gboolean service_is_child(GDBusProxy *service)
>
> dbus_message_iter_get_basic(&iter, &device);
>
> - for (l = dev_list; l; l = g_list_next(l)) {
> - GDBusProxy *proxy = l->data;
> + if (!default_ctrl)
> + return FALSE;
> +
> + for (l = default_ctrl->devices; l; l = g_list_next(l)) {
> + struct adapter *adapter = l->data;
>
> - path = g_dbus_proxy_get_path(proxy);
> + path = g_dbus_proxy_get_path(adapter->proxy);
>
> if (!strcmp(path, device))
> return TRUE;
> @@ -369,6 +373,19 @@ static gboolean service_is_child(GDBusProxy *service)
> return FALSE;
> }
>
> +static struct adapter *find_parent(GDBusProxy *device)
> +{
> + GList *list;
> +
> + for (list = g_list_first(ctrl_list); list; list = g_list_next(list)) {
> + struct adapter *adapter = list->data;
> +
> + if (device_is_child(device, adapter->proxy) == TRUE)
> + return adapter;
> + }
> + return NULL;
> +}
> +
> static void set_default_device(GDBusProxy *proxy, const char *attribute)
> {
> char *desc = NULL;
> @@ -405,8 +422,13 @@ static void device_added(GDBusProxy *proxy)
> {
> DBusMessageIter iter;
>
> - dev_list = g_list_append(dev_list, proxy);
> + struct adapter *adapter = find_parent(proxy);
> + if (!adapter) {
> + /* TODO: Error */
> + return;
> + }
>
> + adapter->devices = g_list_append(adapter->devices, proxy);
> print_device(proxy, COLORED_NEW);
>
> if (default_dev)
> @@ -422,6 +444,19 @@ static void device_added(GDBusProxy *proxy)
> }
> }
>
> +static void adapter_added(GDBusProxy *proxy)
> +{
> + struct adapter *adapter = g_malloc0(sizeof(struct adapter));
> +
> + adapter->proxy = proxy;
> + ctrl_list = g_list_append(ctrl_list, adapter);
> +
> + if (!default_ctrl)
> + default_ctrl = adapter;
> +
> + print_adapter(proxy, COLORED_NEW);
> +}
> +
> static void proxy_added(GDBusProxy *proxy, void *user_data)
> {
> const char *interface;
> @@ -429,16 +464,9 @@ static void proxy_added(GDBusProxy *proxy, void *user_data)
> interface = g_dbus_proxy_get_interface(proxy);
>
> if (!strcmp(interface, "org.bluez.Device1")) {
> - if (device_is_child(proxy, default_ctrl) == TRUE)
> - device_added(proxy);
> -
> + device_added(proxy);
> } else if (!strcmp(interface, "org.bluez.Adapter1")) {
> - ctrl_list = g_list_append(ctrl_list, proxy);
> -
> - if (!default_ctrl)
> - default_ctrl = proxy;
> -
> - print_adapter(proxy, COLORED_NEW);
> + adapter_added(proxy);
> } else if (!strcmp(interface, "org.bluez.AgentManager1")) {
> if (!agent_manager) {
> agent_manager = proxy;
> @@ -472,33 +500,56 @@ static void set_default_attribute(GDBusProxy *proxy)
> set_default_device(default_dev, path);
> }
>
> -static void proxy_removed(GDBusProxy *proxy, void *user_data)
> +static void device_removed(GDBusProxy *proxy)
> {
> - const char *interface;
> + struct adapter *adapter = find_parent(proxy);
> + if (!adapter) {
> + /* TODO: Error */
> + return;
> + }
>
> - interface = g_dbus_proxy_get_interface(proxy);
> + adapter->devices = g_list_remove(adapter->devices, proxy);
>
> - if (!strcmp(interface, "org.bluez.Device1")) {
> - if (device_is_child(proxy, default_ctrl) == TRUE) {
> - dev_list = g_list_remove(dev_list, proxy);
> + print_device(proxy, COLORED_DEL);
> +
> + if (default_dev == proxy)
> + set_default_device(NULL, NULL);
> +}
> +
> +static void adapter_removed(GDBusProxy *proxy)
> +{
> + GList *llink;
> +
> + for (llink = g_list_first(ctrl_list); llink; llink = g_list_next(llink)) {
> + struct adapter *adapter = llink->data;
>
> - print_device(proxy, COLORED_DEL);
> + if (adapter->proxy == proxy) {
> + print_adapter(proxy, COLORED_DEL);
>
> - if (default_dev == proxy)
> + if (default_ctrl && default_ctrl->proxy == proxy) {
> + default_ctrl = NULL;
> set_default_device(NULL, NULL);
> + }
> +
> + ctrl_list = g_list_remove_link(ctrl_list, llink);
> + g_list_free(adapter->devices);
> + g_free(adapter);
> + g_list_free(llink);
> + return;
> }
> - } else if (!strcmp(interface, "org.bluez.Adapter1")) {
> - ctrl_list = g_list_remove(ctrl_list, proxy);
> + }
> +}
>
> - print_adapter(proxy, COLORED_DEL);
> +static void proxy_removed(GDBusProxy *proxy, void *user_data)
> +{
> + const char *interface;
>
> - if (default_ctrl == proxy) {
> - default_ctrl = NULL;
> - set_default_device(NULL, NULL);
> + interface = g_dbus_proxy_get_interface(proxy);
>
> - g_list_free(dev_list);
> - dev_list = NULL;
> - }
> + if (!strcmp(interface, "org.bluez.Device1")) {
> + device_removed(proxy);
> + } else if (!strcmp(interface, "org.bluez.Adapter1")) {
> + adapter_removed(proxy);
> } else if (!strcmp(interface, "org.bluez.AgentManager1")) {
> if (agent_manager == proxy) {
> agent_manager = NULL;
> @@ -538,7 +589,7 @@ static void property_changed(GDBusProxy *proxy, const char *name,
> interface = g_dbus_proxy_get_interface(proxy);
>
> if (!strcmp(interface, "org.bluez.Device1")) {
> - if (device_is_child(proxy, default_ctrl) == TRUE) {
> + if (default_ctrl && device_is_child(proxy, default_ctrl->proxy) == TRUE) {
> DBusMessageIter addr_iter;
> char *str;
>
> @@ -601,6 +652,27 @@ static void message_handler(DBusConnection *connection,
> dbus_message_get_member(message));
> }
>
> +static struct adapter *find_ctrl_by_address(GList *source, const char *address)
> +{
> + GList *list;
> +
> + for (list = g_list_first(source); list; list = g_list_next(list)) {
> + struct adapter *adapter = list->data;
> + DBusMessageIter iter;
> + const char *str;
> +
> + if (g_dbus_proxy_get_property(adapter->proxy, "Address", &iter) == FALSE)
> + continue;
> +
> + dbus_message_iter_get_basic(&iter, &str);
> +
> + if (!strcmp(str, address))
> + return adapter;
> + }
> +
> + return NULL;
> +}
> +
> static GDBusProxy *find_proxy_by_address(GList *source, const char *address)
> {
> GList *list;
> @@ -691,13 +763,14 @@ static void cmd_list(const char *arg)
> GList *list;
>
> for (list = g_list_first(ctrl_list); list; list = g_list_next(list)) {
> - GDBusProxy *proxy = list->data;
> - print_adapter(proxy, NULL);
> + struct adapter *adapter = list->data;
> + print_adapter(adapter->proxy, NULL);
> }
> }
>
> static void cmd_show(const char *arg)
> {
> + struct adapter *adapter;
> GDBusProxy *proxy;
> DBusMessageIter iter;
> const char *address;
> @@ -706,13 +779,14 @@ static void cmd_show(const char *arg)
> if (check_default_ctrl() == FALSE)
> return;
>
> - proxy = default_ctrl;
> + proxy = default_ctrl->proxy;
> } else {
> - proxy = find_proxy_by_address(ctrl_list, arg);
> - if (!proxy) {
> + adapter = find_ctrl_by_address(ctrl_list, arg);
> + if (!adapter) {
> rl_printf("Controller %s not available\n", arg);
> return;
> }
> + proxy = adapter->proxy;
> }
>
> if (g_dbus_proxy_get_property(proxy, "Address", &iter) == FALSE)
> @@ -734,34 +808,34 @@ static void cmd_show(const char *arg)
>
> static void cmd_select(const char *arg)
> {
> - GDBusProxy *proxy;
> + struct adapter *adapter;
>
> if (!arg || !strlen(arg)) {
> rl_printf("Missing controller address argument\n");
> return;
> }
>
> - proxy = find_proxy_by_address(ctrl_list, arg);
> - if (!proxy) {
> + adapter = find_ctrl_by_address(ctrl_list, arg);
> + if (!adapter) {
> rl_printf("Controller %s not available\n", arg);
> return;
> }
>
> - if (default_ctrl == proxy)
> + if (default_ctrl && default_ctrl->proxy == adapter->proxy)
> return;
>
> - default_ctrl = proxy;
> - print_adapter(proxy, NULL);
> -
> - g_list_free(dev_list);
> - dev_list = NULL;
> + default_ctrl = adapter;
> + print_adapter(adapter->proxy, NULL);
> }
>
> static void cmd_devices(const char *arg)
> {
> GList *list;
>
> - for (list = g_list_first(dev_list); list; list = g_list_next(list)) {
> + if (check_default_ctrl() == FALSE)
> + return;
> +
> + for (list = g_list_first(default_ctrl->devices); list; list = g_list_next(list)) {
> GDBusProxy *proxy = list->data;
> print_device(proxy, NULL);
> }
> @@ -771,7 +845,10 @@ static void cmd_paired_devices(const char *arg)
> {
> GList *list;
>
> - for (list = g_list_first(dev_list); list; list = g_list_next(list)) {
> + if (check_default_ctrl() == FALSE)
> + return;
> +
> + for (list = g_list_first(default_ctrl->devices); list; list = g_list_next(list)) {
> GDBusProxy *proxy = list->data;
> DBusMessageIter iter;
> dbus_bool_t paired;
> @@ -811,7 +888,7 @@ static void cmd_system_alias(const char *arg)
>
> name = g_strdup(arg);
>
> - if (g_dbus_proxy_set_property_basic(default_ctrl, "Alias",
> + if (g_dbus_proxy_set_property_basic(default_ctrl->proxy, "Alias",
> DBUS_TYPE_STRING, &name,
> generic_callback, name, g_free) == TRUE)
> return;
> @@ -828,7 +905,7 @@ static void cmd_reset_alias(const char *arg)
>
> name = g_strdup("");
>
> - if (g_dbus_proxy_set_property_basic(default_ctrl, "Alias",
> + if (g_dbus_proxy_set_property_basic(default_ctrl->proxy, "Alias",
> DBUS_TYPE_STRING, &name,
> generic_callback, name, g_free) == TRUE)
> return;
> @@ -849,7 +926,7 @@ static void cmd_power(const char *arg)
>
> str = g_strdup_printf("power %s", powered == TRUE ? "on" : "off");
>
> - if (g_dbus_proxy_set_property_basic(default_ctrl, "Powered",
> + if (g_dbus_proxy_set_property_basic(default_ctrl->proxy, "Powered",
> DBUS_TYPE_BOOLEAN, &powered,
> generic_callback, str, g_free) == TRUE)
> return;
> @@ -870,7 +947,7 @@ static void cmd_pairable(const char *arg)
>
> str = g_strdup_printf("pairable %s", pairable == TRUE ? "on" : "off");
>
> - if (g_dbus_proxy_set_property_basic(default_ctrl, "Pairable",
> + if (g_dbus_proxy_set_property_basic(default_ctrl->proxy, "Pairable",
> DBUS_TYPE_BOOLEAN, &pairable,
> generic_callback, str, g_free) == TRUE)
> return;
> @@ -892,7 +969,7 @@ static void cmd_discoverable(const char *arg)
> str = g_strdup_printf("discoverable %s",
> discoverable == TRUE ? "on" : "off");
>
> - if (g_dbus_proxy_set_property_basic(default_ctrl, "Discoverable",
> + if (g_dbus_proxy_set_property_basic(default_ctrl->proxy, "Discoverable",
> DBUS_TYPE_BOOLEAN, &discoverable,
> generic_callback, str, g_free) == TRUE)
> return;
> @@ -966,7 +1043,7 @@ static void cmd_scan(const char *arg)
> else
> method = "StopDiscovery";
>
> - if (g_dbus_proxy_method_call(default_ctrl, method,
> + if (g_dbus_proxy_method_call(default_ctrl->proxy, method,
> NULL, start_discovery_reply,
> GUINT_TO_POINTER(enable), NULL) == FALSE) {
> rl_printf("Failed to %s discovery\n",
> @@ -1135,7 +1212,7 @@ static void cmd_set_scan_filter_commit(void)
> if (check_default_ctrl() == FALSE)
> return;
>
> - if (g_dbus_proxy_method_call(default_ctrl, "SetDiscoveryFilter",
> + if (g_dbus_proxy_method_call(default_ctrl->proxy, "SetDiscoveryFilter",
> set_discovery_filter_setup, set_discovery_filter_reply,
> &args, NULL) == FALSE) {
> rl_printf("Failed to set discovery filter\n");
> @@ -1224,7 +1301,10 @@ static void cmd_set_scan_filter_clear(const char *arg)
> g_free(filtered_scan_transport);
> filtered_scan_transport = NULL;
>
> - if (g_dbus_proxy_method_call(default_ctrl, "SetDiscoveryFilter",
> + if (check_default_ctrl() == FALSE)
> + return;
> +
> + if (g_dbus_proxy_method_call(default_ctrl->proxy, "SetDiscoveryFilter",
> clear_discovery_filter_setup, set_discovery_filter_reply,
> NULL, NULL) == FALSE) {
> rl_printf("Failed to clear discovery filter\n");
> @@ -1242,7 +1322,10 @@ static struct GDBusProxy *find_device(const char *arg)
> return NULL;
> }
>
> - proxy = find_proxy_by_address(dev_list, arg);
> + if (check_default_ctrl() == FALSE)
> + return NULL;
> +
> + proxy = find_proxy_by_address(default_ctrl->devices, arg);
> if (!proxy) {
> rl_printf("Device %s not available\n", arg);
> return NULL;
> @@ -1432,8 +1515,11 @@ static void remove_device(GDBusProxy *proxy)
> char *path;
>
> path = g_strdup(g_dbus_proxy_get_path(proxy));
> +
> + if (!default_ctrl)
> + return;
>
> - if (g_dbus_proxy_method_call(default_ctrl, "RemoveDevice",
> + if (g_dbus_proxy_method_call(default_ctrl->proxy, "RemoveDevice",
> remove_device_setup,
> remove_device_reply,
> path, g_free) == FALSE) {
> @@ -1457,16 +1543,15 @@ static void cmd_remove(const char *arg)
> if (strcmp(arg, "*") == 0) {
> GList *list;
>
> - for (list = g_list_first(dev_list); list; list = g_list_next(list)) {
> + for (list = g_list_first(default_ctrl->devices); list; list = g_list_next(list)) {
> GDBusProxy *proxy = list->data;
>
> remove_device(proxy);
> }
> -
> return;
> }
>
> - proxy = find_proxy_by_address(dev_list, arg);
> + proxy = find_proxy_by_address(default_ctrl->devices, arg);
> if (!proxy) {
> rl_printf("Device %s not available\n", arg);
> return;
> @@ -1502,7 +1587,10 @@ static void cmd_connect(const char *arg)
> return;
> }
>
> - proxy = find_proxy_by_address(dev_list, arg);
> + if (check_default_ctrl() == FALSE)
> + return;
> +
> + proxy = find_proxy_by_address(default_ctrl->devices, arg);
> if (!proxy) {
> rl_printf("Device %s not available\n", arg);
> return;
> @@ -1712,7 +1800,7 @@ static void cmd_register_profile(const char *arg)
> return;
> }
>
> - gatt_register_profile(dbus_conn, default_ctrl, &w);
> + gatt_register_profile(dbus_conn, default_ctrl->proxy, &w);
>
> wordfree(&w);
> }
> @@ -1722,7 +1810,7 @@ static void cmd_unregister_profile(const char *arg)
> if (check_default_ctrl() == FALSE)
> return;
>
> - gatt_unregister_profile(dbus_conn, default_ctrl);
> + gatt_unregister_profile(dbus_conn, default_ctrl->proxy);
> }
>
> static void cmd_version(const char *arg)
> @@ -1768,12 +1856,39 @@ static char *generic_generator(const char *text, int state,
>
> static char *ctrl_generator(const char *text, int state)
> {
> - return generic_generator(text, state, ctrl_list, "Address");
> + static int index = 0;
> + static int len = 0;
> + GList *list;
> +
> + if (!state) {
> + index = 0;
> + len = strlen(text);
> + }
> +
> + for (list = g_list_nth(ctrl_list, index); list;
> + list = g_list_next(list)) {
> + struct adapter *adapter = list->data;
> + DBusMessageIter iter;
> + const char *str;
> +
> + index++;
> +
> + if (g_dbus_proxy_get_property(adapter->proxy, "Address", &iter) == FALSE)
> + continue;
> +
> + dbus_message_iter_get_basic(&iter, &str);
> +
> + if (!strncmp(str, text, len))
> + return strdup(str);
> + }
> +
> + return NULL;
> }
>
> static char *dev_generator(const char *text, int state)
> {
> - return generic_generator(text, state, dev_list, "Address");
> + return generic_generator(text, state,
> + default_ctrl ? default_ctrl->devices : NULL, "Address");
> }
>
> static char *attribute_generator(const char *text, int state)
> @@ -2294,7 +2409,6 @@ int main(int argc, char *argv[])
> g_main_loop_unref(main_loop);
>
> g_list_free_full(ctrl_list, proxy_leak);
> - g_list_free_full(dev_list, proxy_leak);
>
> g_free(auto_register_agent);
>
> --
> 2.7.4
Could you please fix these errors:
Applying: client: Add better support for managing devices of multiple
controllers
.git/rebase-apply/patch:89: trailing whitespace.
if (device_is_child(device, adapter->proxy) == TRUE)
.git/rebase-apply/patch:446: trailing whitespace.
.git/rebase-apply/patch:541: trailing whitespace.
return generic_generator(text, state,
fatal: 3 lines add whitespace errors.
--
Luiz Augusto von Dentz
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