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/dbus-common.c | |
parent | 6ff001317710e6cf629ad93db58db615a8be6eee (diff) |
Move hcid to src directory and rename it to bluetoothd
Diffstat (limited to 'hcid/dbus-common.c')
-rw-r--r-- | hcid/dbus-common.c | 353 |
1 files changed, 0 insertions, 353 deletions
diff --git a/hcid/dbus-common.c b/hcid/dbus-common.c deleted file mode 100644 index 02edd683..00000000 --- a/hcid/dbus-common.c +++ /dev/null @@ -1,353 +0,0 @@ -/* - * - * BlueZ - Bluetooth protocol stack for Linux - * - * Copyright (C) 2006-2007 Nokia Corporation - * Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.org> - * Copyright (C) 2005-2007 Johan Hedberg <johan.hedberg@nokia.com> - * - * - * 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 <stdio.h> -#include <errno.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <fcntl.h> -#include <sys/ioctl.h> - -#include <bluetooth/bluetooth.h> -#include <bluetooth/l2cap.h> -#include <bluetooth/sdp.h> -#include <bluetooth/sdp_lib.h> - -#include <glib.h> -#include <dbus/dbus.h> -#include <gdbus.h> - -#include "hcid.h" -#include "manager.h" -#include "adapter.h" -#include "dbus-hci.h" -#include "dbus-database.h" -#include "dbus-common.h" - -#define BLUEZ_NAME "org.bluez" - -#define RECONNECT_RETRY_TIMEOUT 5000 - -static int experimental = 0; - -int l2raw_connect(const char *local, const bdaddr_t *remote) -{ - struct sockaddr_l2 addr; - long arg; - int sk; - - sk = socket(PF_BLUETOOTH, SOCK_RAW, BTPROTO_L2CAP); - if (sk < 0) { - error("Can't create socket: %s (%d)", strerror(errno), errno); - return sk; - } - - memset(&addr, 0, sizeof(addr)); - addr.l2_family = AF_BLUETOOTH; - str2ba(local, &addr.l2_bdaddr); - - if (bind(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) { - error("Can't bind socket: %s (%d)", strerror(errno), errno); - goto failed; - } - - arg = fcntl(sk, F_GETFL); - if (arg < 0) { - error("Can't get file flags: %s (%d)", strerror(errno), errno); - goto failed; - } - - arg |= O_NONBLOCK; - if (fcntl(sk, F_SETFL, arg) < 0) { - error("Can't set file flags: %s (%d)", strerror(errno), errno); - goto failed; - } - - memset(&addr, 0, sizeof(addr)); - addr.l2_family = AF_BLUETOOTH; - bacpy(&addr.l2_bdaddr, remote); - - if (connect(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) { - if (errno == EAGAIN || errno == EINPROGRESS) - return sk; - error("Can't connect socket: %s (%d)", strerror(errno), errno); - goto failed; - } - - return sk; - -failed: - close(sk); - return -1; -} - -void hcid_dbus_set_experimental(void) -{ - experimental = 1; -} - -int hcid_dbus_use_experimental(void) -{ - return experimental; -} - -static gboolean system_bus_reconnect(void *data) -{ - DBusConnection *conn = get_dbus_connection(); - struct hci_dev_list_req *dl = NULL; - struct hci_dev_req *dr; - int sk, i; - gboolean ret_val = TRUE; - - if (conn) { - if (dbus_connection_get_is_connected(conn)) - return FALSE; - } - - if (hcid_dbus_init() < 0) - return TRUE; - - /* Create and bind HCI socket */ - sk = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI); - if (sk < 0) { - error("Can't open HCI socket: %s (%d)", - strerror(errno), errno); - return TRUE; - } - - dl = g_malloc0(HCI_MAX_DEV * sizeof(*dr) + sizeof(*dl)); - - dl->dev_num = HCI_MAX_DEV; - dr = dl->dev_req; - - if (ioctl(sk, HCIGETDEVLIST, (void *) dl) < 0) { - info("Can't get device list: %s (%d)", - strerror(errno), errno); - goto failed; - } - - /* reset the default device */ - manager_set_default_adapter(-1); - - for (i = 0; i < dl->dev_num; i++, dr++) - manager_register_adapter(dr->dev_id); - - ret_val = FALSE; - -failed: - if (sk >= 0) - close(sk); - - g_free(dl); - - return ret_val; -} - -static void disconnect_callback(void *user_data) -{ - set_dbus_connection(NULL); - - g_timeout_add(RECONNECT_RETRY_TIMEOUT, - system_bus_reconnect, NULL); -} - -void hcid_dbus_unregister(void) -{ - DBusConnection *conn = get_dbus_connection(); - char **children; - int i; - uint16_t dev_id; - - if (!conn || !dbus_connection_get_is_connected(conn)) - return; - - /* Unregister all paths in Adapter path hierarchy */ - if (!dbus_connection_list_registered(conn, "/", &children)) - return; - - for (i = 0; children[i]; i++) { - char path[MAX_PATH_LENGTH]; - struct adapter *adapter; - - if (children[i][0] != 'h') - continue; - - snprintf(path, sizeof(path), "/%s", children[i]); - - adapter = manager_find_adapter_by_path(path); - if (!adapter) - continue; - - dev_id = adapter_get_dev_id(adapter); - manager_unregister_adapter(dev_id); - } - - dbus_free_string_array(children); -} - -void hcid_dbus_exit(void) -{ - DBusConnection *conn = get_dbus_connection(); - - if (!conn || !dbus_connection_get_is_connected(conn)) - return; - - manager_cleanup(conn, "/"); - - set_dbus_connection(NULL); - - dbus_connection_unref(conn); -} - -int hcid_dbus_init(void) -{ - DBusConnection *conn; - - conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, BLUEZ_NAME, NULL); - if (!conn) - return -1; - - if (g_dbus_set_disconnect_function(conn, disconnect_callback, - NULL, NULL) == FALSE) { - dbus_connection_unref(conn); - return -1; - } - - if (!manager_init(conn, "/")) - return -1; - - set_dbus_connection(conn); - - return 0; -} - -static void dbus_message_iter_append_variant(DBusMessageIter *iter, - int type, void *val) -{ - DBusMessageIter value; - DBusMessageIter array; - char *sig; - - switch (type) { - case DBUS_TYPE_STRING: - sig = DBUS_TYPE_STRING_AS_STRING; - break; - case DBUS_TYPE_BYTE: - sig = DBUS_TYPE_BYTE_AS_STRING; - break; - case DBUS_TYPE_INT16: - sig = DBUS_TYPE_INT16_AS_STRING; - break; - case DBUS_TYPE_UINT16: - sig = DBUS_TYPE_UINT16_AS_STRING; - break; - case DBUS_TYPE_INT32: - sig = DBUS_TYPE_INT32_AS_STRING; - break; - case DBUS_TYPE_UINT32: - sig = DBUS_TYPE_UINT32_AS_STRING; - break; - case DBUS_TYPE_BOOLEAN: - sig = DBUS_TYPE_BOOLEAN_AS_STRING; - break; - case DBUS_TYPE_ARRAY: - sig = DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING; - break; - case DBUS_TYPE_OBJECT_PATH: - sig = DBUS_TYPE_OBJECT_PATH_AS_STRING; - break; - default: - error("Could not append variant with type %d", type); - return; - } - - dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT, sig, &value); - - if (type == DBUS_TYPE_ARRAY) { - int i; - const char ***str_array = val; - - dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY, - DBUS_TYPE_STRING_AS_STRING, &array); - - for (i = 0; (*str_array)[i]; i++) - dbus_message_iter_append_basic(&array, DBUS_TYPE_STRING, - &((*str_array)[i])); - - dbus_message_iter_close_container(&value, &array); - } else - dbus_message_iter_append_basic(&value, type, val); - - dbus_message_iter_close_container(iter, &value); -} - -void dbus_message_iter_append_dict_entry(DBusMessageIter *dict, - const char *key, int type, void *val) -{ - DBusMessageIter entry; - - dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY, - NULL, &entry); - - dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key); - - dbus_message_iter_append_variant(&entry, type, val); - - dbus_message_iter_close_container(dict, &entry); -} - -dbus_bool_t dbus_connection_emit_property_changed(DBusConnection *conn, - const char *path, - const char *interface, - const char *name, - int type, void *value) -{ - DBusMessage *signal; - DBusMessageIter iter; - gboolean ret; - - signal = dbus_message_new_signal(path, interface, "PropertyChanged"); - - if (!signal) { - error("Unable to allocate new %s.PropertyChanged signal", - interface); - return FALSE; - } - - dbus_message_iter_init_append(signal, &iter); - - dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &name); - dbus_message_iter_append_variant(&iter, type, value); - - ret = dbus_connection_send(conn, signal, NULL); - - dbus_message_unref(signal); - return ret; -} |