Slackware 13.0slackware-13.0

Wed Aug 26 10:00:38 CDT 2009
Slackware 13.0 x86_64 is released as stable!  Thanks to everyone who
helped make this release possible -- see the RELEASE_NOTES for the
credits.  The ISOs are off to the replicator.  This time it will be a
6 CD-ROM 32-bit set and a dual-sided 32-bit/64-bit x86/x86_64 DVD.
We're taking pre-orders now at store.slackware.com.  Please consider
picking up a copy to help support the project.  Once again, thanks to
the entire Slackware community for all the help testing and fixing
things and offering suggestions during this development cycle.
As always, have fun and enjoy!  -P.

1 files changed, 394 insertions, 0 deletions

diff --git a/source/n/bluez-utils/add-passkey.c b/source/n/bluez-utils/add-passkey.c
new file mode 100644
index 00000000..b9dcbb51
--- /dev/null
+++ b/source/n/bluez-utils/add-passkey.c
@@ -0,0 +1,394 @@
+/*
+ *  add-passkey.c:
+ *  registers as an agent for the bluez bluetooth linux stack, the code is
+ *  shamelessly stolen from bluez source found at http://bluez.sf.net
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2005-2006  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 <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <getopt.h>
+#include <string.h>
+
+#include <dbus/dbus.h>
+
+#define INTERFACE "org.bluez.Security"
+
+// FIXME assumption
+#define PASSKEYMAXLENGTH 255
+
+static char *passkey = NULL;
+static char *address = NULL;
+
+static volatile sig_atomic_t __io_canceled = 0;
+static volatile sig_atomic_t __io_terminated = 0;
+
+static void sig_term(int sig)
+{
+	__io_canceled = 1;
+}
+
+static DBusHandlerResult agent_filter(DBusConnection *conn,
+						DBusMessage *msg, void *data)
+{
+	const char *name, *old, *new;
+
+	if (!dbus_message_is_signal(msg, DBUS_INTERFACE_DBUS, "NameOwnerChanged"))
+		return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+
+	if (!dbus_message_get_args(msg, NULL,
+			DBUS_TYPE_STRING, &name, DBUS_TYPE_STRING, &old,
+				DBUS_TYPE_STRING, &new, DBUS_TYPE_INVALID)) {
+		fprintf(stderr, "Invalid arguments for NameOwnerChanged signal");
+		return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+	}
+
+	if (!strcmp(name, "org.bluez") && *new == '\0') {
+		__io_terminated = 1;
+	}
+
+	return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+}
+
+static DBusHandlerResult request_message(DBusConnection *conn,
+						DBusMessage *msg, void *data)
+{
+	DBusMessage *reply;
+	const char *path, *address;
+
+	if (!passkey)
+		return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+
+	if (!dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &path,
+			DBUS_TYPE_STRING, &address, DBUS_TYPE_INVALID)) {
+		fprintf(stderr, "Invalid arguments for passkey Request method");
+		return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+	}
+
+	reply = dbus_message_new_method_return(msg);
+	if (!reply) {
+		fprintf(stderr, "Can't create reply message\n");
+		return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+	}
+
+	dbus_message_append_args(reply, DBUS_TYPE_STRING, &passkey,
+					DBUS_TYPE_INVALID);
+
+	dbus_connection_send(conn, reply, NULL);
+
+	dbus_connection_flush(conn);
+
+	dbus_message_unref(reply);
+
+	return DBUS_HANDLER_RESULT_HANDLED;
+}
+
+static DBusHandlerResult release_message(DBusConnection *conn,
+						DBusMessage *msg, void *data)
+{
+	DBusMessage *reply;
+
+	if (!dbus_message_get_args(msg, NULL, DBUS_TYPE_INVALID)) {
+		fprintf(stderr, "Invalid arguments for passkey Release method");
+		return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+	}
+
+	reply = dbus_message_new_method_return(msg);
+	if (!reply) {
+		fprintf(stderr, "Can't create reply message\n");
+		return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+	}
+
+	dbus_message_append_args(reply, DBUS_TYPE_INVALID);
+
+	dbus_connection_send(conn, reply, NULL);
+
+	dbus_connection_flush(conn);
+
+	dbus_message_unref(reply);
+
+	if (!__io_canceled)
+		fprintf(stderr, "Passkey service has been released\n");
+
+	__io_terminated = 1;
+
+	return DBUS_HANDLER_RESULT_HANDLED;
+}
+
+static DBusHandlerResult agent_message(DBusConnection *conn,
+						DBusMessage *msg, void *data)
+{
+	if (dbus_message_is_method_call(msg, "org.bluez.PasskeyAgent", "Request"))
+		return request_message(conn, msg, data);
+
+	if (dbus_message_is_method_call(msg, "org.bluez.PasskeyAgent", "Release"))
+		return release_message(conn, msg, data);
+
+	return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+}
+
+static const DBusObjectPathVTable agent_table = {
+	.message_function = agent_message,
+};
+
+static int register_agent(DBusConnection *conn, const char *agent_path,
+				const char *remote_address, int use_default)
+{
+	DBusMessage *msg, *reply;
+	DBusError err;
+	const char *path, *method, *address = remote_address;
+
+	if (!dbus_connection_register_object_path(conn, agent_path,
+							&agent_table, NULL)) {
+		fprintf(stderr, "Can't register path object path for agent\n");
+		return -1;
+	}
+
+	if (use_default) {
+		path = "/org/bluez";
+		method = "RegisterDefaultPasskeyAgent";
+	} else {
+		path = "/org/bluez/hci0";
+		method = "RegisterPasskeyAgent";
+	}
+
+	msg = dbus_message_new_method_call("org.bluez", path, INTERFACE, method);
+	if (!msg) {
+		fprintf(stderr, "Can't allocate new method call\n");
+		return -1;
+	}
+
+	if (use_default)
+		dbus_message_append_args(msg, DBUS_TYPE_STRING, &agent_path,
+							DBUS_TYPE_INVALID);
+	else
+		dbus_message_append_args(msg, DBUS_TYPE_STRING, &agent_path,
+				DBUS_TYPE_STRING, &address, DBUS_TYPE_INVALID);
+
+	dbus_error_init(&err);
+
+	reply = dbus_connection_send_with_reply_and_block(conn, msg, -1, &err);
+
+	dbus_message_unref(msg);
+
+	if (!reply) {
+		fprintf(stderr, "Can't register passkey agent\n");
+		if (dbus_error_is_set(&err)) {
+			fprintf(stderr, "%s\n", err.message);
+			dbus_error_free(&err);
+		}
+		return -1;
+	}
+
+	dbus_message_unref(reply);
+
+	dbus_connection_flush(conn);
+
+	return 0;
+}
+
+static int unregister_agent(DBusConnection *conn, const char *agent_path,
+				const char *remote_address, int use_default)
+{
+	DBusMessage *msg, *reply;
+	DBusError err;
+	const char *path, *method, *address = remote_address;
+
+	if (use_default) {
+		path = "/org/bluez";
+		method = "UnregisterDefaultPasskeyAgent";
+	} else {
+		path = "/org/bluez/hci0";
+		method = "UnregisterPasskeyAgent";
+	}
+
+	msg = dbus_message_new_method_call("org.bluez", path, INTERFACE, method);
+	if (!msg) {
+		fprintf(stderr, "Can't allocate new method call\n");
+		dbus_connection_close(conn);
+		exit(1);
+	}
+
+	if (use_default)
+		dbus_message_append_args(msg, DBUS_TYPE_STRING, &agent_path,
+							DBUS_TYPE_INVALID);
+	else
+		dbus_message_append_args(msg, DBUS_TYPE_STRING, &agent_path,
+				DBUS_TYPE_STRING, &address, DBUS_TYPE_INVALID);
+
+	dbus_error_init(&err);
+
+	reply = dbus_connection_send_with_reply_and_block(conn, msg, -1, &err);
+
+	dbus_message_unref(msg);
+
+	if (!reply) {
+		fprintf(stderr, "Can't unregister passkey agent\n");
+		if (dbus_error_is_set(&err)) {
+			fprintf(stderr, "%s\n", err.message);
+			dbus_error_free(&err);
+		}
+		return -1;
+	}
+
+	dbus_message_unref(reply);
+
+	dbus_connection_flush(conn);
+
+	dbus_connection_unregister_object_path(conn, agent_path);
+
+	return 0;
+}
+
+static void usage(void)
+{
+//	printf("Bluetooth passkey agent ver %s\n\n", VERSION);
+
+	printf("Usage:\n"
+		"\tadd-passkey [--passkey-fd n] [--default] [--path agent-path] [address]\n"
+        "\n"
+        "add-passkey will read from passkey-fd (default: stdin) adding a default passkey\n"
+        "if --default is given, or for a specific address if supplied on commandline.\n\n"
+        "--default or address are mandatory.\n"
+        "this program is based on bluez passkey-agent.c from http://bluez.sf.net\n"
+		"\n");
+}
+
+static struct option main_options[] = {
+    { "passkey-fd", 1, 0, 'f'},
+	{ "default",	0, 0, 'd' },
+	{ "path",	1, 0, 'p' },
+	{ "help",	0, 0, 'h' },
+	{ 0, 0, 0, 0 }
+};
+
+int main(int argc, char *argv[])
+{
+	struct sigaction sa;
+	DBusConnection *conn;
+	char match_string[128], default_path[128], *agent_path = NULL;
+	int opt, use_default = 0, passkey_fd = 0;
+    char *tmppasskey;
+
+	snprintf(default_path, sizeof(default_path),
+				"/org/bluez/passkey_agent_%d", getpid());
+
+	while ((opt = getopt_long(argc, argv, "+fdp:h", main_options, NULL)) != EOF) {
+		switch(opt) {
+        case 'f':
+            passkey_fd = atoi(optarg);
+		case 'd':
+			use_default = 1;
+			break;
+		case 'p':
+			if (optarg[0] != '/') {
+				fprintf(stderr, "Invalid path\n");
+				exit(1);
+			}
+			agent_path = strdup(optarg);
+			break;
+		case 'h':
+			usage();
+			exit(0);
+		default:
+			exit(1);
+		}
+	}
+
+	argc -= optind;
+	argv += optind;
+	optind = 0;
+    
+	if (argc < 1 && !use_default) {
+		usage();
+		exit(1);
+	}
+  
+    passkey = malloc(PASSKEYMAXLENGTH * sizeof(char));
+
+    if (!read(passkey_fd, passkey, PASSKEYMAXLENGTH)) {
+        fprintf(stderr, "Unable to read passkey from fd %d\n", passkey_fd);
+        exit(1);
+    }
+    
+    if (tmppasskey = index(passkey, '\n')) {
+        *tmppasskey = '\0'; 
+    }
+
+    address = (argc > 0) ? strdup(argv[0]) : NULL;
+
+	if (!use_default && !address) {
+		usage();
+		exit(1);
+	}
+
+	if (!agent_path)
+		agent_path = strdup(default_path);
+
+	conn = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
+	if (!conn) {
+		fprintf(stderr, "Can't get on system bus");
+		exit(1);
+	}
+
+	if (register_agent(conn, agent_path, address, use_default) < 0) {
+		dbus_connection_close(conn);
+		exit(1);
+	}
+
+	if (!dbus_connection_add_filter(conn, agent_filter, NULL, NULL))
+		fprintf(stderr, "Can't add signal filter");
+
+	snprintf(match_string, sizeof(match_string),
+			"interface=%s,member=NameOwnerChanged,arg0=%s",
+					DBUS_INTERFACE_DBUS, "org.bluez");
+
+	dbus_bus_add_match(conn, match_string, NULL);
+
+	memset(&sa, 0, sizeof(sa));
+	sa.sa_flags   = SA_NOCLDSTOP;
+	sa.sa_handler = sig_term;
+	sigaction(SIGTERM, &sa, NULL);
+	sigaction(SIGINT,  &sa, NULL);
+
+	while (!__io_canceled && !__io_terminated) {
+		if (dbus_connection_read_write_dispatch(conn, 100) != TRUE)
+			break;
+	}
+
+	if (!__io_terminated)
+		unregister_agent(conn, agent_path, address, use_default);
+
+	if (passkey)
+		free(passkey);
+
+	dbus_connection_close(conn);
+
+	return 0;
+}