| 1 | /* |
| 2 | * spice module support, also spice stubs. |
| 3 | * |
| 4 | * Copyright (C) 2010 Red Hat, Inc. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License as |
| 8 | * published by the Free Software Foundation; either version 2 or |
| 9 | * (at your option) version 3 of the License. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 18 | */ |
| 19 | |
| 20 | #include "qemu/osdep.h" |
| 21 | #include "qemu/error-report.h" |
| 22 | #include "qapi/error.h" |
| 23 | #include "qapi/qapi-types-ui.h" |
| 24 | #include "qapi/qapi-commands-ui.h" |
| 25 | #include "ui/qemu-spice-module.h" |
| 26 | |
| 27 | int using_spice; |
| 28 | |
| 29 | static void qemu_spice_init_stub(void) |
| 30 | { |
| 31 | } |
| 32 | |
| 33 | static void qemu_spice_display_init_stub(void) |
| 34 | { |
| 35 | /* This must never be called if CONFIG_SPICE is disabled */ |
| 36 | error_report("spice support is disabled"); |
| 37 | abort(); |
| 38 | } |
| 39 | |
| 40 | static int qemu_spice_migrate_info_stub(const char *h, int p, int t, |
| 41 | const char *s) |
| 42 | { |
| 43 | return -1; |
| 44 | } |
| 45 | |
| 46 | static int qemu_spice_set_passwd_stub(const char *passwd, |
| 47 | bool fail_if_connected, |
| 48 | bool disconnect_if_connected, |
| 49 | Error **errp) |
| 50 | { |
| 51 | g_assert_not_reached(); |
| 52 | } |
| 53 | |
| 54 | static int qemu_spice_set_pw_expire_stub(time_t expires) |
| 55 | { |
| 56 | g_assert_not_reached(); |
| 57 | } |
| 58 | |
| 59 | static int qemu_spice_display_add_client_stub(int csock, int skipauth, |
| 60 | int tls) |
| 61 | { |
| 62 | return -1; |
| 63 | } |
| 64 | |
| 65 | static void qemu_spice_cleanup_stub(void) |
| 66 | { |
| 67 | } |
| 68 | |
| 69 | struct QemuSpiceOps qemu_spice = { |
| 70 | .init = qemu_spice_init_stub, |
| 71 | .display_init = qemu_spice_display_init_stub, |
| 72 | .migrate_info = qemu_spice_migrate_info_stub, |
| 73 | .set_passwd = qemu_spice_set_passwd_stub, |
| 74 | .set_pw_expire = qemu_spice_set_pw_expire_stub, |
| 75 | .display_add_client = qemu_spice_display_add_client_stub, |
| 76 | .cleanup = qemu_spice_cleanup_stub, |
| 77 | }; |
| 78 | |
| 79 | #ifdef CONFIG_SPICE |
| 80 | |
| 81 | SpiceInfo *qmp_query_spice(Error **errp) |
| 82 | { |
| 83 | if (!qemu_spice.qmp_query) { |
| 84 | SpiceInfo *info = g_new0(SpiceInfo, 1); |
| 85 | info->enabled = false; |
| 86 | return info; |
| 87 | } |
| 88 | return qemu_spice.qmp_query(errp); |
| 89 | } |
| 90 | |
| 91 | #endif |