diff options
author | Marcel Holtmann <marcel@holtmann.org> | 2008-07-29 20:35:12 +0200 |
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committer | Marcel Holtmann <marcel@holtmann.org> | 2008-07-29 20:35:12 +0200 |
commit | e0581b5e29c71c4a0b429ebad671e9bb5583f8e0 (patch) | |
tree | 84606447fce9a17818965957296e8ee447b59450 /hcid/manager.c | |
parent | 6ff001317710e6cf629ad93db58db615a8be6eee (diff) |
Move hcid to src directory and rename it to bluetoothd
Diffstat (limited to 'hcid/manager.c')
-rw-r--r-- | hcid/manager.c | 547 |
1 files changed, 0 insertions, 547 deletions
diff --git a/hcid/manager.c b/hcid/manager.c deleted file mode 100644 index 4f638566..00000000 --- a/hcid/manager.c +++ /dev/null @@ -1,547 +0,0 @@ -/* - * - * BlueZ - Bluetooth protocol stack for Linux - * - * Copyright (C) 2006-2007 Nokia Corporation - * Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.org> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdlib.h> -#include <stdio.h> -#include <errno.h> -#include <unistd.h> -#include <sys/ioctl.h> -#include <sys/socket.h> -#include <sys/stat.h> - -#include <bluetooth/bluetooth.h> -#include <bluetooth/hci.h> -#include <bluetooth/hci_lib.h> -#include <bluetooth/sdp.h> -#include <bluetooth/sdp_lib.h> - -#include <glib.h> - -#include <dbus/dbus.h> - -#include <gdbus.h> - -#include "logging.h" -#include "textfile.h" -#include "hcid.h" -#include "sdpd.h" -#include "adapter.h" -#include "dbus-common.h" -#include "error.h" -#include "dbus-hci.h" -#include "dbus-database.h" -#include "sdp-xml.h" -#include "oui.h" -#include "agent.h" -#include "device.h" -#include "glib-helper.h" - -#include "manager.h" - -static DBusConnection *connection = NULL; -static int default_adapter_id = -1; -static GSList *adapters = NULL; - -int manager_update_adapter(uint16_t dev_id) -{ - struct adapter *adapter; - - adapter = manager_find_adapter_by_id(dev_id); - if (!adapter) - return -EINVAL; - - return adapter_update(adapter); -} - -int manager_get_adapter_class(uint16_t dev_id, uint8_t *cls) -{ - struct adapter *adapter; - - adapter = manager_find_adapter_by_id(dev_id); - if (!adapter) - return -EINVAL; - - return adapter_get_class(adapter, cls); -} - -int manager_set_adapter_class(uint16_t dev_id, uint8_t *cls) -{ - struct adapter *adapter; - - adapter = manager_find_adapter_by_id(dev_id); - if (!adapter) - return -EINVAL; - - return adapter_set_class(adapter, cls); -} - -int get_device_alias(uint16_t dev_id, const bdaddr_t *bdaddr, char *alias, size_t size) -{ - struct adapter *adapter = manager_find_adapter_by_id(dev_id); - char filename[PATH_MAX + 1], addr[18], *tmp; - int err; - const gchar *source = adapter_get_address(adapter); - - create_name(filename, PATH_MAX, STORAGEDIR, source, "aliases"); - - ba2str(bdaddr, addr); - - tmp = textfile_get(filename, addr); - if (!tmp) - return -ENXIO; - - err = snprintf(alias, size, "%s", tmp); - - free(tmp); - - return err; -} - -int set_device_alias(uint16_t dev_id, const bdaddr_t *bdaddr, const char *alias) -{ - struct adapter *adapter = manager_find_adapter_by_id(dev_id); - const gchar *source = adapter_get_address(adapter); - char filename[PATH_MAX + 1], addr[18]; - - create_name(filename, PATH_MAX, STORAGEDIR, source, "aliases"); - - create_file(filename, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); - - ba2str(bdaddr, addr); - - return textfile_put(filename, addr, alias); -} - -static inline DBusMessage *invalid_args(DBusMessage *msg) -{ - return g_dbus_create_error(msg, - ERROR_INTERFACE ".InvalidArguments", - "Invalid arguments in method call"); -} - -static inline DBusMessage *no_such_adapter(DBusMessage *msg) -{ - return g_dbus_create_error(msg, - ERROR_INTERFACE ".NoSuchAdapter", - "No such adapter"); -} - -static inline DBusMessage *no_such_service(DBusMessage *msg) -{ - return g_dbus_create_error(msg, - ERROR_INTERFACE ".NoSuchService", - "No such service"); -} - -static inline DBusMessage *failed_strerror(DBusMessage *msg, int err) -{ - return g_dbus_create_error(msg, - ERROR_INTERFACE ".Failed", - strerror(err)); -} - -static int find_by_address(const char *str) -{ - struct hci_dev_list_req *dl; - struct hci_dev_req *dr; - bdaddr_t ba; - int i, sk; - int devid = -1; - - sk = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI); - if (sk < 0) - return -1; - - dl = g_malloc0(HCI_MAX_DEV * sizeof(*dr) + sizeof(*dl)); - - dl->dev_num = HCI_MAX_DEV; - dr = dl->dev_req; - - if (ioctl(sk, HCIGETDEVLIST, dl) < 0) - goto out; - - dr = dl->dev_req; - str2ba(str, &ba); - - for (i = 0; i < dl->dev_num; i++, dr++) { - struct hci_dev_info di; - - if (hci_devinfo(dr->dev_id, &di) < 0) - continue; - - if (hci_test_bit(HCI_RAW, &di.flags)) - continue; - - if (!bacmp(&ba, &di.bdaddr)) { - devid = dr->dev_id; - break; - } - } - -out: - g_free(dl); - close(sk); - return devid; -} - -static DBusMessage *default_adapter(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - struct adapter *adapter; - const gchar *path; - - adapter = manager_find_adapter_by_id(default_adapter_id); - if (!adapter) - return no_such_adapter(msg); - - reply = dbus_message_new_method_return(msg); - if (!reply) - return NULL; - - path = adapter_get_path(adapter); - - dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path, - DBUS_TYPE_INVALID); - - return reply; -} - -static DBusMessage *find_adapter(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - struct adapter *adapter; - struct hci_dev_info di; - const char *pattern; - int dev_id; - const gchar *path; - - if (!dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &pattern, - DBUS_TYPE_INVALID)) - return NULL; - - /* hci_devid() would make sense to use here, except it - is restricted to devices which are up */ - if (!strncmp(pattern, "hci", 3) && strlen(pattern) >= 4) - dev_id = atoi(pattern + 3); - else - dev_id = find_by_address(pattern); - - if (dev_id < 0) - return no_such_adapter(msg); - - if (hci_devinfo(dev_id, &di) < 0) - return no_such_adapter(msg); - - if (hci_test_bit(HCI_RAW, &di.flags)) - return no_such_adapter(msg); - - adapter = manager_find_adapter_by_id(dev_id); - if (!adapter) - return no_such_adapter(msg); - - reply = dbus_message_new_method_return(msg); - if (!reply) - return NULL; - - path = adapter_get_path(adapter); - - dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path, - DBUS_TYPE_INVALID); - - return reply; -} - -static DBusMessage *list_adapters(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessageIter iter; - DBusMessageIter array_iter; - DBusMessage *reply; - GSList *l; - uint16_t dev_id; - - reply = dbus_message_new_method_return(msg); - if (!reply) - return NULL; - - dbus_message_iter_init_append(reply, &iter); - - dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, - DBUS_TYPE_OBJECT_PATH_AS_STRING, &array_iter); - - for (l = adapters; l; l = l->next) { - struct adapter *adapter = l->data; - struct hci_dev_info di; - dev_id = adapter_get_dev_id(adapter); - const gchar *path = adapter_get_path(adapter); - - if (hci_devinfo(dev_id, &di) < 0) - continue; - - if (hci_test_bit(HCI_RAW, &di.flags)) - continue; - - dbus_message_iter_append_basic(&array_iter, - DBUS_TYPE_OBJECT_PATH, &path); - } - - dbus_message_iter_close_container(&iter, &array_iter); - - return reply; -} - -static GDBusMethodTable manager_methods[] = { - { "DefaultAdapter", "", "o", default_adapter }, - { "FindAdapter", "s", "o", find_adapter }, - { "ListAdapters", "", "ao", list_adapters }, - { } -}; - -static GDBusSignalTable manager_signals[] = { - { "AdapterAdded", "o" }, - { "AdapterRemoved", "o" }, - { "DefaultAdapterChanged", "o" }, - { } -}; - -dbus_bool_t manager_init(DBusConnection *conn, const char *path) -{ - connection = conn; - - return g_dbus_register_interface(conn, "/", MANAGER_INTERFACE, - manager_methods, manager_signals, - NULL, NULL, NULL); -} - -void manager_cleanup(DBusConnection *conn, const char *path) -{ - g_dbus_unregister_interface(conn, "/", MANAGER_INTERFACE); -} - -static gint adapter_id_cmp(gconstpointer a, gconstpointer b) -{ - struct adapter *adapter = (struct adapter *) a; - uint16_t id = GPOINTER_TO_UINT(b); - uint16_t dev_id = adapter_get_dev_id(adapter); - - return dev_id == id ? 0 : -1; -} - -static gint adapter_path_cmp(gconstpointer a, gconstpointer b) -{ - struct adapter *adapter = (struct adapter *) a; - const char *path = b; - const gchar *adapter_path = adapter_get_path(adapter); - - return strcmp(adapter_path, path); -} - -static gint adapter_address_cmp(gconstpointer a, gconstpointer b) -{ - struct adapter *adapter = (struct adapter *) a; - const char *address = b; - const gchar *source = adapter_get_address(adapter); - - return strcmp(source, address); -} - -struct adapter *manager_find_adapter(const bdaddr_t *sba) -{ - GSList *match; - char address[18]; - - ba2str(sba, address); - - match = g_slist_find_custom(adapters, address, adapter_address_cmp); - if (!match) - return NULL; - - return match->data; -} - -struct adapter *manager_find_adapter_by_path(const char *path) -{ - GSList *match; - - match = g_slist_find_custom(adapters, path, adapter_path_cmp); - if (!match) - return NULL; - - return match->data; -} - -struct adapter *manager_find_adapter_by_id(int id) -{ - GSList *match; - - match = g_slist_find_custom(adapters, GINT_TO_POINTER(id), adapter_id_cmp); - if (!match) - return NULL; - - return match->data; -} - -static void manager_add_adapter(struct adapter *adapter) -{ - const gchar *path = adapter_get_path(adapter); - - g_dbus_emit_signal(connection, "/", - MANAGER_INTERFACE, "AdapterAdded", - DBUS_TYPE_OBJECT_PATH, &path, - DBUS_TYPE_INVALID); - - adapters = g_slist_append(adapters, adapter); -} - -static void manager_remove_adapter(struct adapter *adapter) -{ - uint16_t dev_id = adapter_get_dev_id(adapter); - const gchar *path = adapter_get_path(adapter); - - g_dbus_emit_signal(connection, "/", - MANAGER_INTERFACE, "AdapterRemoved", - DBUS_TYPE_OBJECT_PATH, &path, - DBUS_TYPE_INVALID); - - if ((default_adapter_id == dev_id || default_adapter_id < 0)) { - int new_default = hci_get_route(NULL); - - if (new_default >= 0) - manager_set_default_adapter(new_default); - } - - adapters = g_slist_remove(adapters, adapter); -} - -int manager_register_adapter(int id) -{ - struct adapter *adapter = adapter_create(id); - const gchar *path; - - if(!adapter) - return -1; - - path = adapter_get_path(adapter); - - if (!adapter_init(connection, path, adapter)) { - error("Adapter interface init failed on path %s", path); - adapter_free(adapter); - return -1; - } - - __probe_servers(path); - - manager_add_adapter(adapter); - - return 0; -} - -int manager_unregister_adapter(int id) -{ - struct adapter *adapter; - const gchar *path; - - adapter = manager_find_adapter_by_id(id); - if (!adapter) - return -1; - - path = adapter_get_path(adapter); - - info("Unregister path: %s", path); - - __remove_servers(path); - - adapter_stop(adapter); - - manager_remove_adapter(adapter); - - if (!adapter_cleanup(connection, path)) { - error("Failed to unregister adapter interface on %s object", - path); - return -1; - } - - adapter_free(adapter); - - return 0; -} - -int manager_start_adapter(int id) -{ - struct adapter* adapter; - int ret; - - adapter = manager_find_adapter_by_id(id); - if (!adapter) { - error("Getting device data failed: hci%d", id); - return -EINVAL; - } - - ret = adapter_start(adapter); - if (ret < 0) - return ret; - - if (manager_get_default_adapter() < 0) - manager_set_default_adapter(id); - - return 0; -} - -int manager_stop_adapter(int id) -{ - struct adapter *adapter; - - adapter = manager_find_adapter_by_id(id); - if (!adapter) { - error("Getting device data failed: hci%d", id); - return -EINVAL; - } - - return adapter_stop(adapter); -} - -int manager_get_default_adapter() -{ - return default_adapter_id; -} - -void manager_set_default_adapter(int id) -{ - struct adapter *adapter = manager_find_adapter_by_id(id); - const gchar *path = adapter_get_path(adapter); - - default_adapter_id = id; - - g_dbus_emit_signal(connection, "/", - MANAGER_INTERFACE, - "DefaultAdapterChanged", - DBUS_TYPE_OBJECT_PATH, &path, - DBUS_TYPE_INVALID); -} |