| 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/gprintf.h> |
| 21 | |
| 22 | #include "localed-gen.h" |
| 23 | |
| 24 | GPtrArray *localed_freeable; |
| 25 | GDBusNodeInfo *spect_data; |
| 26 | localedLocale1 *localed_interf; |
| 27 | |
| 28 | /* begin method/property/signal code */ |
| 29 | |
| 30 | /* TODO make sure these guys only work if called by root */ |
| 31 | |
| 32 | /* Example: |
| 33 | static gboolean |
| 34 | on_handle_set_hostname(localedLocale1 *hn1_passed_interf, |
| 35 | GDBusMethodInvocation *invoc, |
| 36 | const gchar *greet, |
| 37 | gpointer data) { |
| 38 | return FALSE; |
| 39 | } */ |
| 40 | |
| 41 | /* note: all localed/locale1's properties are read-only, |
| 42 | * and do not need set_ functions, gdbus-codegen realized |
| 43 | * this from the XML and handled the to-be error of trying |
| 44 | * to set a read-only property's value |
| 45 | */ |
| 46 | |
| 47 | /* Example: |
| 48 | |
| 49 | const gchar * |
| 50 | our_get_hostname() { |
| 51 | |
| 52 | return "TODO"; |
| 53 | }*/ |
| 54 | |
| 55 | /* end method/property/signal code, begin bus/name handlers */ |
| 56 | |
| 57 | static void localed_on_bus_acquired(GDBusConnection *conn, |
| 58 | const gchar *name, |
| 59 | gpointer user_data) { |
| 60 | |
| 61 | g_print("got bus, name: %s\n", name); |
| 62 | |
| 63 | } |
| 64 | |
| 65 | static void localed_on_name_acquired(GDBusConnection *conn, |
| 66 | const gchar *name, |
| 67 | gpointer user_data) { |
| 68 | |
| 69 | g_print("got '%s' on system bus\n", name); |
| 70 | |
| 71 | localed_interf = localed_locale1_skeleton_new(); |
| 72 | |
| 73 | /* attach function pointers to generated struct's method handlers */ |
| 74 | /*g_signal_connect(localed_interf, "handle-set-hostname", G_CALLBACK(on_handle_set_hostname), NULL); |
| 75 | g_signal_connect(localed_interf, "handle-set-static-hostname", G_CALLBACK(on_handle_set_static_hostname), NULL); |
| 76 | g_signal_connect(localed_interf, "handle-set-pretty-hostname", G_CALLBACK(on_handle_set_pretty_hostname), NULL); |
| 77 | g_signal_connect(localed_interf, "handle-set-chassis", G_CALLBACK(on_handle_set_chassis), NULL); |
| 78 | g_signal_connect(localed_interf, "handle-set-icon-name", G_CALLBACK(on_handle_set_icon_name), NULL); */ |
| 79 | |
| 80 | /* set our properties before export */ |
| 81 | /*localed_locale1_set_hostname(localed_interf, our_get_hostname()); |
| 82 | localed_locale1_set_static_hostname(localed_interf, our_get_static_hostname()); |
| 83 | localed_locale1_set_pretty_hostname(localed_interf, our_get_pretty_hostname()); |
| 84 | localed_locale1_set_chassis(localed_interf, our_get_chassis()); |
| 85 | localed_locale1_set_icon_name(localed_interf, our_get_icon_name()); |
| 86 | localed_locale1_set_kernel_name(localed_interf, our_get_kernel_name()); |
| 87 | localed_locale1_set_kernel_version(localed_interf, our_get_kernel_version()); |
| 88 | localed_locale1_set_kernel_release(localed_interf, our_get_kernel_release()); |
| 89 | localed_locale1_set_operating_system_cpename(localed_interf, our_get_os_cpename()); |
| 90 | localed_locale1_set_operating_system_pretty_name(localed_interf, our_get_os_pretty_name()); */ |
| 91 | |
| 92 | if(!g_dbus_interface_skeleton_export(G_DBUS_INTERFACE_SKELETON(localed_interf), |
| 93 | conn, |
| 94 | "/org/freedesktop/locale1", |
| 95 | NULL)) { |
| 96 | |
| 97 | g_printf("failed to export locale1's interface on system bus!"); |
| 98 | } |
| 99 | |
| 100 | } |
| 101 | |
| 102 | /* free()'s */ |
| 103 | void localed_mem_clean() { |
| 104 | |
| 105 | g_ptr_array_foreach(localed_freeable, (GFunc) g_free, NULL); |
| 106 | } |
| 107 | |
| 108 | static void localed_on_name_lost(GDBusConnection *conn, |
| 109 | const gchar *name, |
| 110 | gpointer user_data) { |
| 111 | |
| 112 | g_print("lost name %s, exiting...", name); |
| 113 | |
| 114 | localed_mem_clean(); |
| 115 | g_dbus_interface_skeleton_unexport(G_DBUS_INTERFACE_SKELETON(localed_interf)); |
| 116 | |
| 117 | /* TODO exit through g_main_loop properly... */ |
| 118 | } |
| 119 | |
| 120 | /* safe call to try and start localed */ |
| 121 | void localed_init() { |
| 122 | |
| 123 | guint bus_descriptor; |
| 124 | GError *err = NULL; |
| 125 | gchar **localed_ispect_xml; |
| 126 | gchar *localed_joined_xml; |
| 127 | |
| 128 | localed_freeable = g_ptr_array_new(); |
| 129 | localed_ispect_xml = g_malloc(3000); |
| 130 | |
| 131 | g_file_get_contents("conf/localed-ispect.xml", localed_ispect_xml, NULL, NULL); |
| 132 | localed_joined_xml = g_strjoinv("\n", localed_ispect_xml); |
| 133 | spect_data = g_dbus_node_info_new_for_xml(localed_joined_xml, NULL); |
| 134 | |
| 135 | g_free(localed_ispect_xml); |
| 136 | g_ptr_array_add(localed_freeable, localed_joined_xml); |
| 137 | |
| 138 | bus_descriptor = g_bus_own_name(G_BUS_TYPE_SYSTEM, |
| 139 | "org.freedesktop.locale1", |
| 140 | G_BUS_NAME_OWNER_FLAGS_NONE, |
| 141 | localed_on_bus_acquired, |
| 142 | localed_on_name_acquired, |
| 143 | localed_on_name_lost, |
| 144 | NULL, |
| 145 | NULL); |
| 146 | |
| 147 | /* TODO: malloc and return reference as if a main() closed */ |
| 148 | } |
| 149 | |
| 150 | int main() { |
| 151 | |
| 152 | GMainLoop *localed_loop; |
| 153 | localed_loop = g_main_loop_new(NULL, TRUE); |
| 154 | |
| 155 | /* config stuff here */ |
| 156 | |
| 157 | localed_init(); |
| 158 | |
| 159 | g_main_loop_run(localed_loop); |
| 160 | g_main_loop_unref(localed_loop); |
| 161 | |
| 162 | return 0; |
| 163 | } |
| 164 | |