Isolation of udev code from remaining systemd

This commit is a first attempt to isolate the udev code from the
remaining code base.  It intentionally does not modify any files
but purely delete files which, on a first examination, appear to
not be needed.  This is a sweeping commit which may easily have
missed needed code.  Files can be retrieved by doing a checkout
from the previous commit:

 git checkout 2944f347d0 -- <filename>

1 files changed, 0 insertions, 122 deletions

diff --git a/src/core/dbus-path.c b/src/core/dbus-path.c
deleted file mode 100644
index f7fed1754d..0000000000
--- a/src/core/dbus-path.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd 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
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <errno.h>
-
-#include "dbus-unit.h"
-#include "dbus-path.h"
-#include "dbus-execute.h"
-#include "dbus-common.h"
-#include "selinux-access.h"
-
-#define BUS_PATH_INTERFACE                                              \
-        " <interface name=\"org.freedesktop.systemd1.Path\">\n"         \
-        "  <property name=\"Unit\" type=\"s\" access=\"read\"/>\n"      \
-        "  <property name=\"Paths\" type=\"a(ss)\" access=\"read\"/>\n" \
-        "  <property name=\"MakeDirectory\" type=\"b\" access=\"read\"/>\n" \
-        "  <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
-        "  <property name=\"Result\" type=\"s\" access=\"read\"/>\n"    \
-        " </interface>\n"
-
-#define INTROSPECTION                                                   \
-        DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE                       \
-        "<node>\n"                                                      \
-        BUS_UNIT_INTERFACE                                              \
-        BUS_PATH_INTERFACE                                              \
-        BUS_PROPERTIES_INTERFACE                                        \
-        BUS_PEER_INTERFACE                                              \
-        BUS_INTROSPECTABLE_INTERFACE                                    \
-        "</node>\n"
-
-#define INTERFACES_LIST                              \
-        BUS_UNIT_INTERFACES_LIST                     \
-        "org.freedesktop.systemd1.Path\0"
-
-const char bus_path_interface[] _introspect_("Path") = BUS_PATH_INTERFACE;
-
-const char bus_path_invalidating_properties[] =
-        "Result\0";
-
-static int bus_path_append_paths(DBusMessageIter *i, const char *property, void *data) {
-        Path *p = data;
-        DBusMessageIter sub, sub2;
-        PathSpec *k;
-
-        assert(i);
-        assert(property);
-        assert(p);
-
-        if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "(ss)", &sub))
-                return -ENOMEM;
-
-        LIST_FOREACH(spec, k, p->specs) {
-                const char *t = path_type_to_string(k->type);
-
-                if (!dbus_message_iter_open_container(&sub, DBUS_TYPE_STRUCT, NULL, &sub2) ||
-                    !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &t) ||
-                    !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &k->path) ||
-                    !dbus_message_iter_close_container(&sub, &sub2))
-                        return -ENOMEM;
-        }
-
-        if (!dbus_message_iter_close_container(i, &sub))
-                return -ENOMEM;
-
-        return 0;
-}
-
-static int bus_path_append_unit(DBusMessageIter *i, const char *property, void *data) {
-        Unit *u = data;
-        Path *p = PATH(u);
-        const char *t;
-
-        assert(i);
-        assert(property);
-        assert(u);
-
-        t = UNIT_DEREF(p->unit) ? UNIT_DEREF(p->unit)->id : "";
-
-        return dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t) ? 0 : -ENOMEM;
-}
-
-static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_path_append_path_result, path_result, PathResult);
-
-static const BusProperty bus_path_properties[] = {
-        { "Unit",          bus_path_append_unit,      "s", 0 },
-        { "Paths",         bus_path_append_paths, "a(ss)", 0 },
-        { "MakeDirectory", bus_property_append_bool,  "b", offsetof(Path, make_directory) },
-        { "DirectoryMode", bus_property_append_mode,  "u", offsetof(Path, directory_mode) },
-        { "Result",        bus_path_append_path_result, "s", offsetof(Path, result) },
-        { NULL, }
-};
-
-DBusHandlerResult bus_path_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
-        Path *p = PATH(u);
-        const BusBoundProperties bps[] = {
-                { "org.freedesktop.systemd1.Unit", bus_unit_properties, u },
-                { "org.freedesktop.systemd1.Path", bus_path_properties, p },
-                { NULL, }
-        };
-
-        SELINUX_UNIT_ACCESS_CHECK(u, c, message, "status");
-
-        return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps);
-}