| 1 | /* |
| 2 | * Copyright (c) 2014 Ian Sutton <ian@kremlin.cc> |
| 3 | * |
| 4 | * Permission to use, copy, modify, and distribute this software for any |
| 5 | * purpose with or without fee is hereby granted, provided that the above |
| 6 | * copyright notice and this permission notice appear in all copies. |
| 7 | * |
| 8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 15 | */ |
| 16 | |
| 17 | #include <unistd.h> |
| 18 | #include <limits.h> |
| 19 | |
| 20 | #include <glib.h> |
| 21 | #include <gio/gio.h> |
| 22 | |
| 23 | #include "hostnamed.h" |
| 24 | #include "hostnamed-gen.c" |
| 25 | |
| 26 | GPtrArray *hostnamed_freeable; |
| 27 | GDBusNodeInfo *spect_data; |
| 28 | |
| 29 | static void on_bus_acquired(GDBusConnection *conn, |
| 30 | const gchar *name, |
| 31 | gpointer user_data) { |
| 32 | |
| 33 | GError *err; |
| 34 | |
| 35 | g_print("got bus, name: %s\n", name); |
| 36 | |
| 37 | } |
| 38 | |
| 39 | static void on_name_acquired(GDBusConnection *conn, |
| 40 | const gchar *name, |
| 41 | gpointer user_data) { |
| 42 | |
| 43 | g_print("got name %s\n", name); |
| 44 | } |
| 45 | |
| 46 | static void on_name_lost(GDBusConnection *conn, |
| 47 | const gchar *name, |
| 48 | gpointer user_data) { |
| 49 | |
| 50 | g_print("lost name %s, exiting...", name); |
| 51 | |
| 52 | hostnamed_mem_clean(); |
| 53 | |
| 54 | //TODO exit through g_main_loop properly... |
| 55 | } |
| 56 | |
| 57 | /* safe call to try and start hostnamed */ |
| 58 | GError *hostnamed_init() { |
| 59 | |
| 60 | guint bus_descriptor; |
| 61 | GError *err = NULL; |
| 62 | gchar **hostnamed_ispect_xml; |
| 63 | gchar *hostnamed_joined_xml; |
| 64 | |
| 65 | hostnamed_freeable = g_ptr_array_new(); |
| 66 | hostnamed_ispect_xml = g_malloc(3000); |
| 67 | |
| 68 | g_file_get_contents("conf/hostnamed-ispect.xml", hostnamed_ispect_xml, NULL, NULL); |
| 69 | hostnamed_joined_xml = g_strjoinv("\n", hostnamed_ispect_xml); |
| 70 | spect_data = g_dbus_node_info_new_for_xml(hostnamed_joined_xml, NULL); |
| 71 | |
| 72 | g_free(hostnamed_ispect_xml); |
| 73 | g_ptr_array_add(hostnamed_freeable, hostnamed_joined_xml); |
| 74 | |
| 75 | bus_descriptor = g_bus_own_name(G_BUS_TYPE_SYSTEM, |
| 76 | "org.freedesktop.hostname1", |
| 77 | G_BUS_NAME_OWNER_FLAGS_NONE, |
| 78 | on_bus_acquired, |
| 79 | on_name_acquired, |
| 80 | on_name_lost, |
| 81 | NULL, |
| 82 | NULL); |
| 83 | |
| 84 | //TODO: malloc and return reference as if a main() closed |
| 85 | return err; |
| 86 | } |
| 87 | |
| 88 | /* free()'s */ |
| 89 | void hostnamed_mem_clean() { |
| 90 | |
| 91 | g_ptr_array_foreach(hostnamed_freeable, (GFunc) g_free, NULL); |
| 92 | } |
| 93 | |
| 94 | //TODO figure out DMI variables on obsd |
| 95 | /*static gchar *guess_icon_name() { |
| 96 | |
| 97 | gchar *filebuf = NULL; |
| 98 | gchar *ret = NULL; |
| 99 | |
| 100 | //TODO vm check |
| 101 | |
| 102 | #if defined(__i386__) || defined(__x86_64__) |
| 103 | |
| 104 | Taken with a few minor changes from systemd's hostnamed.c, |
| 105 | copyright 2011 Lennart Poettering. |
| 106 | |
| 107 | See the SMBIOS Specification 2.7.1 section 7.4.1 for |
| 108 | details about the values listed here: |
| 109 | |
| 110 | http://www.dmtf.org/sites/default/files/standards/documents/DSP0134_2.7.1.pdf |
| 111 | |
| 112 | |
| 113 | if (g_file_get_contents ("/sys/class/dmi/id/chassis_type", &filebuf, NULL, NULL)) { |
| 114 | switch (g_ascii_strtoull (filebuf, NULL, 10)) { |
| 115 | case 0x3: |
| 116 | case 0x4: |
| 117 | case 0x5: |
| 118 | case 0x6: |
| 119 | case 0x7: |
| 120 | ret = g_strdup ("computer-desktop"); |
| 121 | goto out; |
| 122 | case 0x9: |
| 123 | case 0xA: |
| 124 | case 0xE: |
| 125 | ret = g_strdup ("computer-laptop"); |
| 126 | goto out; |
| 127 | case 0x11: |
| 128 | case 0x17: |
| 129 | case 0x1C: |
| 130 | case 0x1D: |
| 131 | ret = g_strdup ("computer-server"); |
| 132 | goto out; |
| 133 | } |
| 134 | } |
| 135 | #endif |
| 136 | ret = g_strdup ("computer"); |
| 137 | out: |
| 138 | g_free (filebuf); |
| 139 | return ret; |
| 140 | }*/ |