1 /* 2 * Copyright (C) 2010 Red Hat, Inc. 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License as 6 * published by the Free Software Foundation; either version 2 or 7 * (at your option) version 3 of the License. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, see <http://www.gnu.org/licenses/>. 16 */ 17 18 #ifndef QEMU_SPICE_H 19 #define QEMU_SPICE_H 20 21 #include "config-host.h" 22 23 #ifdef CONFIG_SPICE 24 25 #include <spice.h> 26 27 #include "qemu/option.h" 28 #include "qemu/config-file.h" 29 #include "monitor/monitor.h" 30 31 extern int using_spice; 32 33 void qemu_spice_init(void); 34 void qemu_spice_input_init(void); 35 void qemu_spice_audio_init(void); 36 void qemu_spice_display_init(void); 37 int qemu_spice_display_add_client(int csock, int skipauth, int tls); 38 int qemu_spice_add_interface(SpiceBaseInstance *sin); 39 bool qemu_spice_have_display_interface(QemuConsole *con); 40 int qemu_spice_add_display_interface(QXLInstance *qxlin, QemuConsole *con); 41 int qemu_spice_set_passwd(const char *passwd, 42 bool fail_if_connected, bool disconnect_if_connected); 43 int qemu_spice_set_pw_expire(time_t expires); 44 int qemu_spice_migrate_info(const char *hostname, int port, int tls_port, 45 const char *subject, 46 MonitorCompletion cb, void *opaque); 47 48 CharDriverState *qemu_chr_open_spice_vmc(const char *type); 49 #if SPICE_SERVER_VERSION >= 0x000c02 50 CharDriverState *qemu_chr_open_spice_port(const char *name); 51 void qemu_spice_register_ports(void); 52 #else 53 static inline CharDriverState *qemu_chr_open_spice_port(const char *name) 54 { return NULL; } 55 #endif 56 57 #else /* CONFIG_SPICE */ 58 #include "monitor/monitor.h" 59 60 #define using_spice 0 61 #define spice_displays 0 62 static inline int qemu_spice_set_passwd(const char *passwd, 63 bool fail_if_connected, 64 bool disconnect_if_connected) 65 { 66 return -1; 67 } 68 static inline int qemu_spice_set_pw_expire(time_t expires) 69 { 70 return -1; 71 } 72 static inline int qemu_spice_migrate_info(const char *h, int p, int t, 73 const char *s, 74 MonitorCompletion cb, void *opaque) 75 { 76 cb(opaque, NULL); 77 return -1; 78 } 79 80 static inline int qemu_spice_display_add_client(int csock, int skipauth, 81 int tls) 82 { 83 return -1; 84 } 85 86 #endif /* CONFIG_SPICE */ 87 88 static inline bool qemu_using_spice(Error **errp) 89 { 90 if (!using_spice) { 91 error_set(errp, ERROR_CLASS_DEVICE_NOT_ACTIVE, 92 "SPICE is not in use"); 93 return false; 94 } 95 return true; 96 } 97 98 #endif /* QEMU_SPICE_H */ 99