PA_MODULE_VERSION(PACKAGE_VERSION);
PA_MODULE_USAGE("");
-#define HSP_HS_UUID "00001108-0000-1000-8000-00805F9B34FB"
-#define HFP_HS_UUID "0000111E-0000-1000-8000-00805F9B34FB"
-#define A2DP_SOURCE_UUID "0000110A-0000-1000-8000-00805F9B34FB"
-#define A2DP_SINK_UUID "0000110B-0000-1000-8000-00805F9B34FB"
+struct module {
+ char *profile;
+ pa_module *pa_m;
+ PA_LLIST_FIELDS(struct module);
+};
struct uuid {
char *uuid;
char *name;
char *object_path;
int paired;
- struct adapter *adapter;
char *alias;
int connected;
PA_LLIST_HEAD(struct uuid, uuid_list);
char *address;
int class;
int trusted;
- const char *audio_profile;
- uint32_t module_index;
+ PA_LLIST_HEAD(struct module, module_list);
PA_LLIST_FIELDS(struct device);
};
-struct adapter {
- char *object_path;
- char *name;
- char *mode;
- char *address;
- PA_LLIST_HEAD(struct device, device_list);
- PA_LLIST_FIELDS(struct adapter);
-};
-
struct userdata {
pa_module *module;
pa_dbus_connection *conn;
- PA_LLIST_HEAD(struct adapter, adapter_list);
+ PA_LLIST_HEAD(struct device, device_list);
};
+static struct module *module_new(const char *profile, pa_module *pa_m) {
+ struct module *m;
+
+ m = pa_xnew(struct module, 1);
+ m->profile = pa_xstrdup(profile);
+ m->pa_m = pa_m;
+ PA_LLIST_INIT(struct module, m);
+
+ return m;
+}
+
+static void module_free(struct module *m) {
+ pa_assert(m);
+
+ pa_xfree(m->profile);
+ pa_xfree(m);
+}
+
static struct uuid *uuid_new(const char *uuid) {
struct uuid *node;
pa_xfree(uuid);
}
-static struct device *device_new(struct adapter *adapter, const char *object_path) {
+static struct device *device_new(const char *object_path) {
struct device *node;
node = pa_xnew(struct device, 1);
node->name = NULL;
node->object_path = pa_xstrdup(object_path);
node->paired = -1;
- node->adapter = adapter;
node->alias = NULL;
node->connected = -1;
PA_LLIST_HEAD_INIT(struct uuid, node->uuid_list);
node->address = NULL;
node->class = -1;
node->trusted = -1;
- node->audio_profile = NULL;
- node->module_index = PA_INVALID_INDEX;
+ PA_LLIST_HEAD_INIT(struct module, node->module_list);
PA_LLIST_INIT(struct device, node);
return node;
}
static void device_free(struct device *device) {
+ struct module *m;
struct uuid *i;
pa_assert(device);
+ while ((m = device->module_list)) {
+ PA_LLIST_REMOVE(struct module, device->module_list, m);
+ module_free(m);
+ }
+
while ((i = device->uuid_list)) {
PA_LLIST_REMOVE(struct uuid, device->uuid_list, i);
uuid_free(i);
pa_xfree(device);
}
-static struct adapter *adapter_new(const char *object_path) {
- struct adapter *node;
-
- node = pa_xnew(struct adapter, 1);
- node->object_path = pa_xstrdup(object_path);
- node->mode = NULL;
- node->address = NULL;
- node->name = NULL;
-
- PA_LLIST_HEAD_INIT(struct device, node->device_list);
- PA_LLIST_INIT(struct adapter, node);
-
- return node;
-}
-
-static void adapter_free(struct adapter *adapter) {
+static struct device* device_find(struct userdata *u, const char *path) {
struct device *i;
- pa_assert(adapter);
-
- while ((i = adapter->device_list)) {
- PA_LLIST_REMOVE(struct device, adapter->device_list, i);
- device_free(i);
- }
-
- pa_xfree(adapter->object_path);
- pa_xfree(adapter->mode);
- pa_xfree(adapter->address);
- pa_xfree(adapter->name);
- pa_xfree(adapter);
-}
-
-static struct adapter* adapter_find(struct userdata *u, const char *path) {
- struct adapter *i;
-
- for (i = u->adapter_list; i; i = i->next)
+ for (i = u->device_list; i; i = i->next)
if (pa_streq(i->object_path, path))
return i;
return NULL;
}
-static struct device* device_find(struct userdata *u, const char *path) {
- struct adapter *j;
- struct device *i;
-
- for (j = u->adapter_list; j; j = j->next)
- for (i = j->device_list; i; i = i->next)
- if (pa_streq(i->object_path, path))
- return i;
-
- return NULL;
-}
-
-static const char *yes_no_na(int b) {
- if (b < 0)
- return "n/a";
-
- return pa_yes_no(b);
-}
-
-static void print_devices(struct adapter *a) {
- struct device *i;
-
- pa_assert(a);
-
- for (i = a->device_list; i; i = i->next) {
- struct uuid *j;
-
- if (pa_streq(i->object_path, "/DEVICE_HEAD"))
- continue;
-
- pa_log_debug("\t[ %s ]\n"
- "\t\tName = %s\n"
- "\t\tPaired = %s\n"
- "\t\tAdapter = %s\n"
- "\t\tAlias = %s\n"
- "\t\tConnected = %s\n"
- "\t\tAudio = %s\n",
- i->object_path,
- pa_strnull(i->name),
- yes_no_na(i->paired),
- i->adapter->object_path,
- pa_strnull(i->alias),
- yes_no_na(i->connected),
- pa_strnull(i->audio_profile));
-
- pa_log_debug("\t\tUUIDs = ");
- for (j = i->uuid_list; j; j = j->next) {
-
- if (pa_streq(j->uuid, "UUID_HEAD"))
- continue;
-
- pa_log_debug("\t\t %s", j->uuid);
- }
-
- pa_log_debug("\t\tAddress = %s\n"
- "\t\tClass = 0x%x\n"
- "\t\tTrusted = %s",
- i->address,
- i->class,
- yes_no_na(i->trusted));
- }
-}
-
-static void print_adapters(struct userdata *u) {
- struct adapter *i;
-
- pa_assert(u);
-
- for (i = u->adapter_list; i; i = i->next) {
-
- if (pa_streq(i->object_path, "/ADAPTER_HEAD"))
- continue;
-
- pa_log_debug(
- "[ %s ]\n"
- "\tName = %s\n"
- "\tMode = %s\n"
- "\tAddress = %s\n",
- i->object_path,
- pa_strnull(i->name),
- pa_strnull(i->mode),
- pa_strnull(i->address));
-
- print_devices(i);
- }
-}
-
-static const char *strip_object_path(const char *op) {
- const char *slash;
-
- if ((slash = strrchr(op, '/')))
- return slash+1;
-
- return op;
-}
-
-static void load_module_for_device(struct userdata *u, struct device *d) {
- char *args;
- pa_module *m;
-
- pa_assert(u);
- pa_assert(d);
-
- /* Check whether we already loaded a module for this device */
- if (d->module_index != PA_INVALID_INDEX &&
- pa_idxset_get_by_index(u->module->core->modules, d->module_index))
- return;
-
- /* Check whether this is an audio device */
- if (!d->audio_profile) {
- pa_log_debug("Ignoring %s since it is not an audio device.", d->object_path);
- return;
- }
-
- args = pa_sprintf_malloc("sink_name=%s address=%s profile=%s", strip_object_path(d->object_path), d->address, d->audio_profile);
- m = pa_module_load(u->module->core, "module-bluetooth-device", args);
- pa_xfree(args);
-
- if (!m) {
- pa_log_debug("Failed to load module for device %s", d->object_path);
- return;
- }
-
- d->module_index = m->index;
-}
-
-static void load_modules(struct userdata *u) {
- struct device *d;
- struct adapter *a;
-
- pa_assert(u);
-
- for (a = u->adapter_list; a; a = a->next)
- for (d = a->device_list; d; d = d->next)
- load_module_for_device(u, d);
-}
-
-static int parse_adapter_property(struct userdata *u, struct adapter *a, DBusMessageIter *i) {
- const char *key;
- DBusMessageIter variant_i;
-
- pa_assert(u);
- pa_assert(a);
- pa_assert(i);
-
- if (dbus_message_iter_get_arg_type(i) != DBUS_TYPE_STRING) {
- pa_log("Property name not a string.");
- return -1;
- }
-
- dbus_message_iter_get_basic(i, &key);
-
- if (!dbus_message_iter_next(i)) {
- pa_log("Property value missing");
- return -1;
- }
-
- if (dbus_message_iter_get_arg_type(i) != DBUS_TYPE_VARIANT) {
- pa_log("Property value not a variant.");
- return -1;
- }
-
- dbus_message_iter_recurse(i, &variant_i);
-
- if (dbus_message_iter_get_arg_type(&variant_i) == DBUS_TYPE_STRING) {
- const char *value;
- dbus_message_iter_get_basic(&variant_i, &value);
-
- if (pa_streq(key, "Mode")) {
- pa_xfree(a->mode);
- a->mode = pa_xstrdup(value);
- } else if (pa_streq(key, "Address")) {
- pa_xstrdup(a->address);
- a->address = pa_xstrdup(value);
- } else if (pa_streq(key, "Name")) {
- pa_xfree(a->name);
- a->name = pa_xstrdup(value);
- }
- }
-
- return 0;
-}
-
-static int get_adapter_properties(struct userdata *u, struct adapter *a) {
- DBusError e;
- DBusMessage *m = NULL, *r = NULL;
- DBusMessageIter arg_i, element_i;
- int ret = -1;
-
- pa_assert(u);
- pa_assert(a);
- dbus_error_init(&e);
-
- pa_assert_se(m = dbus_message_new_method_call("org.bluez", a->object_path, "org.bluez.Adapter", "GetProperties"));
-
- r = dbus_connection_send_with_reply_and_block(pa_dbus_connection_get(u->conn), m, -1, &e);
-
- if (!r) {
- pa_log("org.bluez.Adapter.GetProperties failed: %s", e.message);
- goto finish;
- }
-
- if (!dbus_message_iter_init(r, &arg_i)) {
- pa_log("org.bluez.Adapter.GetProperties reply has no arguments");
- goto finish;
- }
-
- if (dbus_message_iter_get_arg_type(&arg_i) != DBUS_TYPE_ARRAY) {
- pa_log("org.bluez.Adapter.GetProperties argument is not an array");
- goto finish;
- }
-
- dbus_message_iter_recurse(&arg_i, &element_i);
- while (dbus_message_iter_get_arg_type(&element_i) != DBUS_TYPE_INVALID) {
-
- if (dbus_message_iter_get_arg_type(&element_i) == DBUS_TYPE_DICT_ENTRY) {
- DBusMessageIter dict_i;
-
- dbus_message_iter_recurse(&element_i, &dict_i);
-
- if (parse_adapter_property(u, a, &dict_i) < 0)
- goto finish;
- }
-
- if (!dbus_message_iter_next(&element_i))
- break;
- }
-
- ret = 0;
-
-finish:
- if (m)
- dbus_message_unref(m);
- if (r)
- dbus_message_unref(r);
-
- dbus_error_free(&e);
-
- return ret;
-}
-
-static int detect_adapters(struct userdata *u) {
- DBusError e;
- DBusMessage *m = NULL, *r = NULL;
- DBusMessageIter arg_i, element_i;
- struct adapter *adapter_list_i;
- int ret = -1;
-
- pa_assert(u);
- dbus_error_init(&e);
-
- /* get adapters */
- pa_assert_se(m = dbus_message_new_method_call("org.bluez", "/", "org.bluez.Manager", "ListAdapters"));
- r = dbus_connection_send_with_reply_and_block(pa_dbus_connection_get(u->conn), m, -1, &e);
-
- if (!r) {
- pa_log("org.bluez.Manager.ListAdapters failed: %s", e.message);
- goto finish;
- }
-
- if (!dbus_message_iter_init(r, &arg_i)) {
- pa_log("org.bluez.Manager.ListAdapters reply has no arguments");
- goto finish;
- }
-
- if (dbus_message_iter_get_arg_type(&arg_i) != DBUS_TYPE_ARRAY) {
- pa_log("org.bluez.Manager.ListAdapters argument is not an array");
- goto finish;
- }
-
- dbus_message_iter_recurse(&arg_i, &element_i);
- while (dbus_message_iter_get_arg_type(&element_i) != DBUS_TYPE_INVALID) {
- if (dbus_message_iter_get_arg_type(&element_i) == DBUS_TYPE_OBJECT_PATH) {
-
- struct adapter *node;
- const char *value;
-
- dbus_message_iter_get_basic(&element_i, &value);
- node = adapter_new(value);
- PA_LLIST_PREPEND(struct adapter, u->adapter_list, node);
- }
-
- if (!dbus_message_iter_next(&element_i))
- break;
- }
-
- ret = 0;
-
- /* get adapter properties */
- for (adapter_list_i = u->adapter_list; adapter_list_i; adapter_list_i = adapter_list_i->next)
- get_adapter_properties(u, adapter_list_i);
-
-finish:
- if (m)
- dbus_message_unref(m);
- if (r)
- dbus_message_unref(r);
-
- dbus_error_free(&e);
- return ret;
-}
-
static int parse_device_property(struct userdata *u, struct device *d, DBusMessageIter *i) {
const char *key;
DBusMessageIter variant_i;
if (dbus_message_iter_get_arg_type(&ai) == DBUS_TYPE_STRING &&
pa_streq(key, "UUIDs")) {
- d->audio_profile = NULL;
-
while (dbus_message_iter_get_arg_type(&ai) != DBUS_TYPE_INVALID) {
struct uuid *node;
const char *value;
node = uuid_new(value);
PA_LLIST_PREPEND(struct uuid, d->uuid_list, node);
- if ((strcasecmp(value, A2DP_SOURCE_UUID) == 0) ||
- (strcasecmp(value, A2DP_SINK_UUID) == 0))
- d->audio_profile = "a2dp";
- else if (((strcasecmp(value, HSP_HS_UUID) == 0) ||
- (strcasecmp(value, HFP_HS_UUID) == 0)) &&
- !d->audio_profile)
- d->audio_profile = "hsp";
-
if (!dbus_message_iter_next(&ai))
break;
}
return ret;
}
-static int detect_devices(struct userdata *u) {
- DBusError e;
- DBusMessage *m = NULL, *r = NULL;
- DBusMessageIter arg_i, element_i;
- struct adapter *adapter_list_i;
- struct device *device_list_i;
- const char *value;
- int ret = -1;
+static void load_module_for_device(struct userdata *u, struct device *d, const char *profile) {
+ char *args;
+ pa_module *pa_m;
+ struct module *m;
pa_assert(u);
- dbus_error_init(&e);
-
- /* get devices of each adapter */
- for (adapter_list_i = u->adapter_list; adapter_list_i; adapter_list_i = adapter_list_i->next) {
-
- pa_assert_se(m = dbus_message_new_method_call("org.bluez", adapter_list_i->object_path, "org.bluez.Adapter", "ListDevices"));
-
- r = dbus_connection_send_with_reply_and_block(pa_dbus_connection_get(u->conn), m, -1, &e);
-
- if (!r) {
- pa_log("org.bluez.Adapter.ListDevices failed: %s", e.message);
- goto finish;
- }
-
- if (!dbus_message_iter_init(r, &arg_i)) {
- pa_log("org.bluez.Adapter.ListDevices reply has no arguments");
- goto finish;
- }
-
- if (dbus_message_iter_get_arg_type(&arg_i) != DBUS_TYPE_ARRAY) {
- pa_log("org.bluez.Adapter.ListDevices argument is not an array");
- goto finish;
- }
+ pa_assert(d);
- dbus_message_iter_recurse(&arg_i, &element_i);
- while (dbus_message_iter_get_arg_type(&element_i) != DBUS_TYPE_INVALID) {
- if (dbus_message_iter_get_arg_type(&element_i) == DBUS_TYPE_OBJECT_PATH) {
- struct device *node;
- dbus_message_iter_get_basic(&element_i, &value);
- node = device_new(adapter_list_i, value);
- PA_LLIST_PREPEND(struct device, adapter_list_i->device_list, node);
- }
+ get_device_properties(u, d);
+ args = pa_sprintf_malloc("sink_name=%s address=%s profile=%s", d->name, d->address, profile);
+ pa_m = pa_module_load(u->module->core, "module-bluetooth-device", args);
+ pa_xfree(args);
- if (!dbus_message_iter_next(&element_i))
- break;
- }
+ if (!m) {
+ pa_log_debug("Failed to load module for device %s", d->object_path);
+ return;
}
- /* get device properties */
- for (adapter_list_i = u->adapter_list; adapter_list_i; adapter_list_i = adapter_list_i->next)
- for (device_list_i = adapter_list_i->device_list; device_list_i; device_list_i = device_list_i->next)
- get_device_properties(u, device_list_i);
-
- ret = 0;
-
-finish:
- if (m)
- dbus_message_unref(m);
- if (r)
- dbus_message_unref(r);
-
- dbus_error_free(&e);
-
- return ret;
+ m = module_new(profile, pa_m);
+ PA_LLIST_PREPEND(struct module, d->module_list, m);
}
static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *msg, void *userdata) {
dbus_message_get_path(msg),
dbus_message_get_member(msg));
- if (dbus_message_is_signal(msg, "org.bluez.Manager", "AdapterAdded")) {
-
- if (!dbus_message_iter_init(msg, &arg_i))
- pa_log("dbus: message has no parameters");
- else if (dbus_message_iter_get_arg_type(&arg_i) != DBUS_TYPE_OBJECT_PATH)
- pa_log("dbus: argument is not object path");
- else {
- struct adapter *node;
-
- dbus_message_iter_get_basic(&arg_i, &value);
- pa_log_debug("hcid: adapter %s added", value);
-
- node = adapter_new(value);
- PA_LLIST_PREPEND(struct adapter, u->adapter_list, node);
-
- get_adapter_properties(u, node);
- }
-
- } else if (dbus_message_is_signal(msg, "org.bluez.Manager", "AdapterRemoved")) {
- if (!dbus_message_iter_init(msg, &arg_i))
- pa_log("dbus: message has no parameters");
- else if (dbus_message_iter_get_arg_type(&arg_i) != DBUS_TYPE_OBJECT_PATH)
- pa_log("dbus: argument is not object path");
- else {
- struct adapter *a;
-
- dbus_message_iter_get_basic(&arg_i, &value);
- pa_log_debug("hcid: adapter %s removed", value);
-
- if ((a = adapter_find(u, value))) {
- PA_LLIST_REMOVE(struct adapter, u->adapter_list, a);
- adapter_free(a);
- }
- }
-
- } else if (dbus_message_is_signal(msg, "org.bluez.Adapter", "PropertyChanged")) {
-
- if (!dbus_message_iter_init(msg, &arg_i))
- pa_log("dbus: message has no parameters");
- else {
- struct adapter *a;
-
- if ((a = adapter_find(u, dbus_message_get_path(msg))))
- parse_adapter_property(u, a, &arg_i);
- }
-
- } else if (dbus_message_is_signal(msg, "org.bluez.Adapter", "DeviceCreated")) {
-
- if (!dbus_message_iter_init(msg, &arg_i))
- pa_log("dbus: message has no parameters");
- else if (dbus_message_iter_get_arg_type(&arg_i) != DBUS_TYPE_OBJECT_PATH)
- pa_log("dbus: argument is not object path");
- else {
- struct adapter *adapter;
-
- if (!(adapter = adapter_find(u, dbus_message_get_path(msg))))
- pa_log("dbus: failed to find adapter for object path");
- else {
- struct device *node;
-
- dbus_message_iter_get_basic(&arg_i, &value);
- pa_log_debug("hcid: device %s created", value);
-
- node = device_new(adapter, value);
- PA_LLIST_PREPEND(struct device, adapter->device_list, node);
-
- get_device_properties(u, node);
- load_module_for_device(u, node);
- }
- }
-
- } else if (dbus_message_is_signal(msg, "org.bluez.Adapter", "DeviceRemoved")) {
+ if (dbus_message_is_signal(msg, "org.bluez.Adapter", "DeviceRemoved")) {
if (!dbus_message_iter_init(msg, &arg_i))
pa_log("dbus: message has no parameters");
pa_log_debug("hcid: device %s removed", value);
if ((d = device_find(u, value))) {
- PA_LLIST_REMOVE(struct device, d->adapter->device_list, d);
+ PA_LLIST_REMOVE(struct device, u->device_list, d);
device_free(d);
}
}
dbus_message_is_signal(msg, "org.bluez.AudioSink", "Connected")) {
struct device *d;
+ const char *profile;
+
+ if (!(d = device_find(u, dbus_message_get_path(msg)))) {
+ d = device_new(dbus_message_get_path(msg));
+ PA_LLIST_PREPEND(struct device, u->device_list, d);
+ }
+
+ if (dbus_message_is_signal(msg, "org.bluez.Headset", "Connected"))
+ profile = "hsp";
+ else
+ profile = "a2dp";
- if ((d = device_find(u, dbus_message_get_path(msg))))
- load_module_for_device(u, d);
+ load_module_for_device(u, d, profile);
}
dbus_error_free(&err);
void pa__done(pa_module* m) {
struct userdata *u;
- struct adapter *i;
+ struct device *i;
pa_assert(m);
if (!(u = m->userdata))
return;
- while ((i = u->adapter_list)) {
- PA_LLIST_REMOVE(struct adapter, u->adapter_list, i);
- adapter_free(i);
+ while ((i = u->device_list)) {
+ PA_LLIST_REMOVE(struct device, u->device_list, i);
+ device_free(i);
}
if (u->conn)
m->userdata = u = pa_xnew(struct userdata, 1);
u->module = m;
- PA_LLIST_HEAD_INIT(struct adapter, u->adapter_list);
+ PA_LLIST_HEAD_INIT(struct device, u->device_list);
/* connect to the bus */
u->conn = pa_dbus_bus_get(m->core, DBUS_BUS_SYSTEM, &err);
goto fail;
}
- /* static detection of bluetooth audio devices */
- detect_adapters(u);
- detect_devices(u);
-
- print_adapters(u);
- load_modules(u);
-
/* dynamic detection of bluetooth audio devices */
if (!dbus_connection_add_filter(pa_dbus_connection_get(u->conn), filter_cb, u, NULL)) {
pa_log_error("Failed to add filter function");
goto fail;
}
- dbus_bus_add_match(pa_dbus_connection_get(u->conn), "type='signal',sender='org.bluez',interface='org.bluez.Manager'", &err);
- if (dbus_error_is_set(&err)) {
- pa_log_error("Unable to subscribe to org.bluez.Manager signals: %s: %s", err.name, err.message);
- goto fail;
- }
-
- dbus_bus_add_match(pa_dbus_connection_get(u->conn), "type='signal',sender='org.bluez',interface='org.bluez.Adapter'", &err);
+ dbus_bus_add_match(pa_dbus_connection_get(u->conn), "type='signal',sender='org.bluez',interface='org.bluez.Adapter',member='DeviceRemoved'", &err);
if (dbus_error_is_set(&err)) {
pa_log_error("Unable to subscribe to org.bluez.Adapter signals: %s: %s", err.name, err.message);
goto fail;
}
- dbus_bus_add_match(pa_dbus_connection_get(u->conn), "type='signal',sender='org.bluez',interface='org.bluez.Device'", &err);
- if (dbus_error_is_set(&err)) {
- pa_log_error("Unable to subscribe to org.bluez.Device signals: %s: %s", err.name, err.message);
- goto fail;
- }
-
dbus_bus_add_match(pa_dbus_connection_get(u->conn), "type='signal',sender='org.bluez',interface='org.bluez.Headset',member='Connected'", &err);
if (dbus_error_is_set(&err)) {
pa_log_error("Unable to subscribe to org.bluez.Headset signals: %s: %s", err.name, err.message);
projects / profile / ivi / pulseaudio-panda.git / commitdiff