1 (* OCaml bindings for libvirt.
2 (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version,
9 with the OCaml linking exception described in ../COPYING.LIB.
11 This library 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 GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with this library; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
25 type filename = string
27 external get_version : ?driver:string -> unit -> int * int = "ocaml_libvirt_get_version"
30 let uuid_string_length = 36
32 (* http://caml.inria.fr/pub/ml-archives/caml-list/2004/07/80683af867cce6bf8fff273973f70c95.en.html *)
53 external connect : ?name:string -> unit -> rw t = "ocaml_libvirt_connect_open"
54 external connect_readonly : ?name:string -> unit -> ro t = "ocaml_libvirt_connect_open_readonly"
55 external close : [>`R] t -> unit = "ocaml_libvirt_connect_close"
56 external get_type : [>`R] t -> string = "ocaml_libvirt_connect_get_type"
57 external get_version : [>`R] t -> int = "ocaml_libvirt_connect_get_version"
58 external get_hostname : [>`R] t -> string = "ocaml_libvirt_connect_get_hostname"
59 external get_uri : [>`R] t -> string = "ocaml_libvirt_connect_get_uri"
60 external get_max_vcpus : [>`R] t -> ?type_:string -> unit -> int = "ocaml_libvirt_connect_get_max_vcpus"
61 external list_domains : [>`R] t -> int -> int array = "ocaml_libvirt_connect_list_domains"
62 external num_of_domains : [>`R] t -> int = "ocaml_libvirt_connect_num_of_domains"
63 external get_capabilities : [>`R] t -> xml = "ocaml_libvirt_connect_get_capabilities"
64 external num_of_defined_domains : [>`R] t -> int = "ocaml_libvirt_connect_num_of_defined_domains"
65 external list_defined_domains : [>`R] t -> int -> string array = "ocaml_libvirt_connect_list_defined_domains"
66 external num_of_networks : [>`R] t -> int = "ocaml_libvirt_connect_num_of_networks"
67 external list_networks : [>`R] t -> int -> string array = "ocaml_libvirt_connect_list_networks"
68 external num_of_defined_networks : [>`R] t -> int = "ocaml_libvirt_connect_num_of_defined_networks"
69 external list_defined_networks : [>`R] t -> int -> string array = "ocaml_libvirt_connect_list_defined_networks"
70 external num_of_pools : [>`R] t -> int = "ocaml_libvirt_connect_num_of_storage_pools"
71 external list_pools : [>`R] t -> int -> string array = "ocaml_libvirt_connect_list_storage_pools"
72 external num_of_defined_pools : [>`R] t -> int = "ocaml_libvirt_connect_num_of_defined_storage_pools"
73 external list_defined_pools : [>`R] t -> int -> string array = "ocaml_libvirt_connect_list_defined_storage_pools"
75 external get_node_info : [>`R] t -> node_info = "ocaml_libvirt_connect_get_node_info"
76 external node_get_free_memory : [> `R] t -> int64 = "ocaml_libvirt_connect_node_get_free_memory"
77 external node_get_cells_free_memory : [> `R] t -> int -> int -> int64 array = "ocaml_libvirt_connect_node_get_cells_free_memory"
79 (* See VIR_NODEINFO_MAXCPUS macro defined in <libvirt.h>. *)
80 let maxcpus_of_node_info { nodes = nodes; sockets = sockets;
81 cores = cores; threads = threads } =
82 nodes * sockets * cores * threads
84 (* See VIR_CPU_MAPLEN macro defined in <libvirt.h>. *)
85 let cpumaplen nr_cpus =
88 (* See VIR_USE_CPU, VIR_UNUSE_CPU, VIR_CPU_USABLE macros defined in <libvirt.h>. *)
89 let use_cpu cpumap cpu =
91 Char.chr (Char.code cpumap.[cpu/8] lor (1 lsl (cpu mod 8)))
92 let unuse_cpu cpumap cpu =
94 Char.chr (Char.code cpumap.[cpu/8] land (lnot (1 lsl (cpu mod 8))))
95 let cpu_usable cpumaps maplen vcpu cpu =
96 Char.code cpumaps.[vcpu*maplen + cpu/8] land (1 lsl (cpu mod 8)) <> 0
98 external const : [>`R] t -> ro t = "%identity"
106 | InfoNoState | InfoRunning | InfoBlocked | InfoPaused
107 | InfoShutdown | InfoShutoff | InfoCrashed
117 type vcpu_state = VcpuOffline | VcpuRunning | VcpuBlocked
121 vcpu_state : vcpu_state;
126 type sched_param = string * sched_param_value
127 and sched_param_value =
128 | SchedFieldInt32 of int32 | SchedFieldUInt32 of int32
129 | SchedFieldInt64 of int64 | SchedFieldUInt64 of int64
130 | SchedFieldFloat of float | SchedFieldBool of bool
132 type migrate_flag = Live
134 type memory_flag = Virtual
144 type interface_stats = {
155 external create_linux : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_domain_create_linux"
156 external create_linux_job : [>`W] Connect.t -> xml -> ([`Domain], rw) job_t = "ocaml_libvirt_domain_create_linux_job"
157 external lookup_by_id : 'a Connect.t -> int -> 'a t = "ocaml_libvirt_domain_lookup_by_id"
158 external lookup_by_uuid : 'a Connect.t -> uuid -> 'a t = "ocaml_libvirt_domain_lookup_by_uuid"
159 external lookup_by_uuid_string : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_domain_lookup_by_uuid_string"
160 external lookup_by_name : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_domain_lookup_by_name"
161 external destroy : [>`W] t -> unit = "ocaml_libvirt_domain_destroy"
162 external free : [>`R] t -> unit = "ocaml_libvirt_domain_free"
163 external suspend : [>`W] t -> unit = "ocaml_libvirt_domain_suspend"
164 external resume : [>`W] t -> unit = "ocaml_libvirt_domain_resume"
165 external save : [>`W] t -> filename -> unit = "ocaml_libvirt_domain_save"
166 external save_job : [>`W] t -> filename -> ([`Domain_nocreate], rw) job_t = "ocaml_libvirt_domain_save_job"
167 external restore : [>`W] Connect.t -> filename -> unit = "ocaml_libvirt_domain_restore"
168 external restore_job : [>`W] Connect.t -> filename -> ([`Domain_nocreate], rw) job_t = "ocaml_libvirt_domain_restore_job"
169 external core_dump : [>`W] t -> filename -> unit = "ocaml_libvirt_domain_core_dump"
170 external core_dump_job : [>`W] t -> filename -> ([`Domain_nocreate], rw) job_t = "ocaml_libvirt_domain_core_dump_job"
171 external shutdown : [>`W] t -> unit = "ocaml_libvirt_domain_shutdown"
172 external reboot : [>`W] t -> unit = "ocaml_libvirt_domain_reboot"
173 external get_name : [>`R] t -> string = "ocaml_libvirt_domain_get_name"
174 external get_uuid : [>`R] t -> uuid = "ocaml_libvirt_domain_get_uuid"
175 external get_uuid_string : [>`R] t -> string = "ocaml_libvirt_domain_get_uuid_string"
176 external get_id : [>`R] t -> int = "ocaml_libvirt_domain_get_id"
177 external get_os_type : [>`R] t -> string = "ocaml_libvirt_domain_get_os_type"
178 external get_max_memory : [>`R] t -> int64 = "ocaml_libvirt_domain_get_max_memory"
179 external set_max_memory : [>`W] t -> int64 -> unit = "ocaml_libvirt_domain_set_max_memory"
180 external set_memory : [>`W] t -> int64 -> unit = "ocaml_libvirt_domain_set_memory"
181 external get_info : [>`R] t -> info = "ocaml_libvirt_domain_get_info"
182 external get_xml_desc : [>`R] t -> xml = "ocaml_libvirt_domain_get_xml_desc"
183 external get_scheduler_type : [>`R] t -> string * int = "ocaml_libvirt_domain_get_scheduler_type"
184 external get_scheduler_parameters : [>`R] t -> int -> sched_param array = "ocaml_libvirt_domain_get_scheduler_parameters"
185 external set_scheduler_parameters : [>`W] t -> sched_param array -> unit = "ocaml_libvirt_domain_set_scheduler_parameters"
186 external define_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_domain_define_xml"
187 external undefine : [>`W] t -> unit = "ocaml_libvirt_domain_undefine"
188 external create : [>`W] t -> unit = "ocaml_libvirt_domain_create"
189 external create_job : [>`W] t -> ([`Domain_nocreate], rw) job_t = "ocaml_libvirt_domain_create_job"
190 external get_autostart : [>`R] t -> bool = "ocaml_libvirt_domain_get_autostart"
191 external set_autostart : [>`W] t -> bool -> unit = "ocaml_libvirt_domain_set_autostart"
192 external set_vcpus : [>`W] t -> int -> unit = "ocaml_libvirt_domain_set_vcpus"
193 external pin_vcpu : [>`W] t -> int -> string -> unit = "ocaml_libvirt_domain_pin_vcpu"
194 external get_vcpus : [>`R] t -> int -> int -> int * vcpu_info array * string = "ocaml_libvirt_domain_get_vcpus"
195 external get_max_vcpus : [>`R] t -> int = "ocaml_libvirt_domain_get_max_vcpus"
196 external attach_device : [>`W] t -> xml -> unit = "ocaml_libvirt_domain_attach_device"
197 external detach_device : [>`W] t -> xml -> unit = "ocaml_libvirt_domain_detach_device"
198 external migrate : [>`W] t -> [>`W] Connect.t -> migrate_flag list -> ?dname:string -> ?uri:string -> ?bandwidth:int -> unit -> rw t = "ocaml_libvirt_domain_migrate_bytecode" "ocaml_libvirt_domain_migrate_native"
199 external block_stats : [>`R] t -> string -> block_stats = "ocaml_libvirt_domain_block_stats"
200 external interface_stats : [>`R] t -> string -> interface_stats = "ocaml_libvirt_domain_interface_stats"
201 external block_peek : [>`R] t -> string -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_block_peek_bytecode" "ocaml_libvirt_domain_block_peek_native"
202 external memory_peek : [>`R] t -> memory_flag list -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_memory_peek_bytecode" "ocaml_libvirt_domain_memory_peek_native"
204 external const : [>`R] t -> ro t = "%identity"
211 external lookup_by_name : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_network_lookup_by_name"
212 external lookup_by_uuid : 'a Connect.t -> uuid -> 'a t = "ocaml_libvirt_network_lookup_by_uuid"
213 external lookup_by_uuid_string : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_network_lookup_by_uuid_string"
214 external create_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_network_create_xml"
215 external create_xml_job : [>`W] Connect.t -> xml -> ([`Network], rw) job_t = "ocaml_libvirt_network_create_xml_job"
216 external define_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_network_define_xml"
217 external undefine : [>`W] t -> unit = "ocaml_libvirt_network_undefine"
218 external create : [>`W] t -> unit = "ocaml_libvirt_network_create"
219 external create_job : [>`W] t -> ([`Network_nocreate], rw) job_t = "ocaml_libvirt_network_create_job"
220 external destroy : [>`W] t -> unit = "ocaml_libvirt_network_destroy"
221 external free : [>`R] t -> unit = "ocaml_libvirt_network_free"
222 external get_name : [>`R] t -> string = "ocaml_libvirt_network_get_name"
223 external get_uuid : [>`R] t -> uuid = "ocaml_libvirt_network_get_uuid"
224 external get_uuid_string : [>`R] t -> string = "ocaml_libvirt_network_get_uuid_string"
225 external get_xml_desc : [>`R] t -> xml = "ocaml_libvirt_network_get_xml_desc"
226 external get_bridge_name : [>`R] t -> string = "ocaml_libvirt_network_get_bridge_name"
227 external get_autostart : [>`R] t -> bool = "ocaml_libvirt_network_get_autostart"
228 external set_autostart : [>`W] t -> bool -> unit = "ocaml_libvirt_network_set_autostart"
230 external const : [>`R] t -> ro t = "%identity"
236 type pool_state = Inactive | Building | Running | Degraded
237 type pool_build_flags = New | Repair | Resize
238 type pool_delete_flags = Normal | Zeroed
246 external lookup_by_name : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_storage_pool_lookup_by_name"
247 external lookup_by_uuid : 'a Connect.t -> uuid -> 'a t = "ocaml_libvirt_storage_pool_lookup_by_uuid"
248 external lookup_by_uuid_string : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_storage_pool_lookup_by_uuid_string"
249 external create_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_storage_pool_create_xml"
250 external define_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_storage_pool_define_xml"
251 external build : [>`W] t -> pool_build_flags -> unit = "ocaml_libvirt_storage_pool_build"
252 external undefine : [>`W] t -> unit = "ocaml_libvirt_storage_pool_undefine"
253 external create : [>`W] t -> unit = "ocaml_libvirt_storage_pool_create"
254 external destroy : [>`W] t -> unit = "ocaml_libvirt_storage_pool_destroy"
255 external delete : [>`W] t -> unit = "ocaml_libvirt_storage_pool_delete"
256 external free : [>`R] t -> unit = "ocaml_libvirt_storage_pool_free"
257 external refresh : [`R] t -> unit = "ocaml_libvirt_storage_pool_refresh"
258 external get_name : [`R] t -> string = "ocaml_libvirt_storage_pool_get_name"
259 external get_uuid : [`R] t -> uuid = "ocaml_libvirt_storage_pool_get_uuid"
260 external get_uuid_string : [`R] t -> string = "ocaml_libvirt_storage_pool_get_uuid_string"
261 external get_info : [`R] t -> pool_info = "ocaml_libvirt_storage_pool_get_info"
262 external get_xml_desc : [`R] t -> xml = "ocaml_libvirt_storage_pool_get_xml_desc"
263 external get_autostart : [`R] t -> bool = "ocaml_libvirt_storage_pool_get_autostart"
264 external set_autostart : [`W] t -> bool -> unit = "ocaml_libvirt_storage_pool_set_autostart"
265 external num_of_volumes : [`R] t -> int = "ocaml_libvirt_storage_pool_num_of_volumes"
266 external list_volumes : [`R] t -> int -> string array = "ocaml_libvirt_storage_pool_list_volumes"
267 external const : [>`R] t -> ro t = "%identity"
273 type vol_type = File | Block
274 type vol_delete_flags = Normal | Zeroed
281 external lookup_by_name : 'a Pool.t -> string -> 'a t = "ocaml_libvirt_storage_vol_lookup_by_name"
282 external lookup_by_key : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_storage_vol_lookup_by_key"
283 external lookup_by_path : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_storage_vol_lookup_by_path"
284 external pool_of_volume : 'a t -> 'a Pool.t = "ocaml_libvirt_storage_pool_lookup_by_volume"
285 external get_name : [`R] t -> string = "ocaml_libvirt_storage_vol_get_name"
286 external get_key : [`R] t -> string = "ocaml_libvirt_storage_vol_get_key"
287 external get_path : [`R] t -> string = "ocaml_libvirt_storage_vol_get_path"
288 external get_info : [`R] t -> vol_info = "ocaml_libvirt_storage_vol_get_info"
289 external get_xml_desc : [`R] t -> xml = "ocaml_libvirt_storage_vol_get_xml_desc"
290 external create_xml : [`W] Pool.t -> xml -> unit = "ocaml_libvirt_storage_vol_create_xml"
291 external delete : [`W] t -> unit = "ocaml_libvirt_storage_vol_delete"
292 external free : [>`R] t -> unit = "ocaml_libvirt_storage_vol_free"
293 external const : [>`R] t -> ro t = "%identity"
298 type ('jobclass, 'rw) t = ('jobclass, 'rw) job_t
299 type job_type = Bounded | Unbounded
300 type job_state = Running | Complete | Failed | Cancelled
305 remaining_time : int;
306 percent_complete : int
308 external get_info : ('a,'b) t -> job_info = "ocaml_libvirt_job_get_info"
309 external get_domain : ([`Domain], 'a) t -> 'a Domain.t = "ocaml_libvirt_job_get_domain"
310 external get_network : ([`Network], 'a) t -> 'a Network.t = "ocaml_libvirt_job_get_network"
311 external cancel : ('a,'b) t -> unit = "ocaml_libvirt_job_cancel"
312 external free : ('a, [>`R]) t -> unit = "ocaml_libvirt_job_free"
313 external const : ('a, [>`R]) t -> ('a, ro) t = "%identity"
320 | VIR_ERR_INTERNAL_ERROR
323 | VIR_ERR_UNKNOWN_HOST
325 | VIR_ERR_INVALID_CONN
326 | VIR_ERR_INVALID_DOMAIN
327 | VIR_ERR_INVALID_ARG
328 | VIR_ERR_OPERATION_FAILED
330 | VIR_ERR_POST_FAILED
332 | VIR_ERR_SEXPR_SERIAL
343 | VIR_ERR_NO_XENSTORE
344 | VIR_ERR_DRIVER_FULL
345 | VIR_ERR_CALL_FAILED
348 | VIR_ERR_OPERATION_DENIED
349 | VIR_ERR_OPEN_FAILED
350 | VIR_ERR_READ_FAILED
351 | VIR_ERR_PARSE_FAILED
352 | VIR_ERR_CONF_SYNTAX
353 | VIR_ERR_WRITE_FAILED
355 | VIR_ERR_INVALID_NETWORK
356 | VIR_ERR_NETWORK_EXIST
357 | VIR_ERR_SYSTEM_ERROR
359 | VIR_ERR_GNUTLS_ERROR
363 | VIR_ERR_INVALID_MAC
364 | VIR_ERR_AUTH_FAILED
365 | VIR_ERR_INVALID_STORAGE_POOL
366 | VIR_ERR_INVALID_STORAGE_VOL
368 | VIR_ERR_NO_STORAGE_POOL
369 | VIR_ERR_NO_STORAGE_VOL
370 | VIR_ERR_UNKNOWN of int
372 let string_of_code = function
373 | VIR_ERR_OK -> "VIR_ERR_OK"
374 | VIR_ERR_INTERNAL_ERROR -> "VIR_ERR_INTERNAL_ERROR"
375 | VIR_ERR_NO_MEMORY -> "VIR_ERR_NO_MEMORY"
376 | VIR_ERR_NO_SUPPORT -> "VIR_ERR_NO_SUPPORT"
377 | VIR_ERR_UNKNOWN_HOST -> "VIR_ERR_UNKNOWN_HOST"
378 | VIR_ERR_NO_CONNECT -> "VIR_ERR_NO_CONNECT"
379 | VIR_ERR_INVALID_CONN -> "VIR_ERR_INVALID_CONN"
380 | VIR_ERR_INVALID_DOMAIN -> "VIR_ERR_INVALID_DOMAIN"
381 | VIR_ERR_INVALID_ARG -> "VIR_ERR_INVALID_ARG"
382 | VIR_ERR_OPERATION_FAILED -> "VIR_ERR_OPERATION_FAILED"
383 | VIR_ERR_GET_FAILED -> "VIR_ERR_GET_FAILED"
384 | VIR_ERR_POST_FAILED -> "VIR_ERR_POST_FAILED"
385 | VIR_ERR_HTTP_ERROR -> "VIR_ERR_HTTP_ERROR"
386 | VIR_ERR_SEXPR_SERIAL -> "VIR_ERR_SEXPR_SERIAL"
387 | VIR_ERR_NO_XEN -> "VIR_ERR_NO_XEN"
388 | VIR_ERR_XEN_CALL -> "VIR_ERR_XEN_CALL"
389 | VIR_ERR_OS_TYPE -> "VIR_ERR_OS_TYPE"
390 | VIR_ERR_NO_KERNEL -> "VIR_ERR_NO_KERNEL"
391 | VIR_ERR_NO_ROOT -> "VIR_ERR_NO_ROOT"
392 | VIR_ERR_NO_SOURCE -> "VIR_ERR_NO_SOURCE"
393 | VIR_ERR_NO_TARGET -> "VIR_ERR_NO_TARGET"
394 | VIR_ERR_NO_NAME -> "VIR_ERR_NO_NAME"
395 | VIR_ERR_NO_OS -> "VIR_ERR_NO_OS"
396 | VIR_ERR_NO_DEVICE -> "VIR_ERR_NO_DEVICE"
397 | VIR_ERR_NO_XENSTORE -> "VIR_ERR_NO_XENSTORE"
398 | VIR_ERR_DRIVER_FULL -> "VIR_ERR_DRIVER_FULL"
399 | VIR_ERR_CALL_FAILED -> "VIR_ERR_CALL_FAILED"
400 | VIR_ERR_XML_ERROR -> "VIR_ERR_XML_ERROR"
401 | VIR_ERR_DOM_EXIST -> "VIR_ERR_DOM_EXIST"
402 | VIR_ERR_OPERATION_DENIED -> "VIR_ERR_OPERATION_DENIED"
403 | VIR_ERR_OPEN_FAILED -> "VIR_ERR_OPEN_FAILED"
404 | VIR_ERR_READ_FAILED -> "VIR_ERR_READ_FAILED"
405 | VIR_ERR_PARSE_FAILED -> "VIR_ERR_PARSE_FAILED"
406 | VIR_ERR_CONF_SYNTAX -> "VIR_ERR_CONF_SYNTAX"
407 | VIR_ERR_WRITE_FAILED -> "VIR_ERR_WRITE_FAILED"
408 | VIR_ERR_XML_DETAIL -> "VIR_ERR_XML_DETAIL"
409 | VIR_ERR_INVALID_NETWORK -> "VIR_ERR_INVALID_NETWORK"
410 | VIR_ERR_NETWORK_EXIST -> "VIR_ERR_NETWORK_EXIST"
411 | VIR_ERR_SYSTEM_ERROR -> "VIR_ERR_SYSTEM_ERROR"
412 | VIR_ERR_RPC -> "VIR_ERR_RPC"
413 | VIR_ERR_GNUTLS_ERROR -> "VIR_ERR_GNUTLS_ERROR"
414 | VIR_WAR_NO_NETWORK -> "VIR_WAR_NO_NETWORK"
415 | VIR_ERR_NO_DOMAIN -> "VIR_ERR_NO_DOMAIN"
416 | VIR_ERR_NO_NETWORK -> "VIR_ERR_NO_NETWORK"
417 | VIR_ERR_INVALID_MAC -> "VIR_ERR_INVALID_MAC"
418 | VIR_ERR_AUTH_FAILED -> "VIR_ERR_AUTH_FAILED"
419 | VIR_ERR_INVALID_STORAGE_POOL -> "VIR_ERR_INVALID_STORAGE_POOL"
420 | VIR_ERR_INVALID_STORAGE_VOL -> "VIR_ERR_INVALID_STORAGE_VOL"
421 | VIR_WAR_NO_STORAGE -> "VIR_WAR_NO_STORAGE"
422 | VIR_ERR_NO_STORAGE_POOL -> "VIR_ERR_NO_STORAGE_POOL"
423 | VIR_ERR_NO_STORAGE_VOL -> "VIR_ERR_NO_STORAGE_VOL"
424 | VIR_ERR_UNKNOWN i -> "VIR_ERR_" ^ string_of_int i
443 | VIR_FROM_STATS_LINUX
445 | VIR_FROM_UNKNOWN of int
447 let string_of_domain = function
448 | VIR_FROM_NONE -> "VIR_FROM_NONE"
449 | VIR_FROM_XEN -> "VIR_FROM_XEN"
450 | VIR_FROM_XEND -> "VIR_FROM_XEND"
451 | VIR_FROM_XENSTORE -> "VIR_FROM_XENSTORE"
452 | VIR_FROM_SEXPR -> "VIR_FROM_SEXPR"
453 | VIR_FROM_XML -> "VIR_FROM_XML"
454 | VIR_FROM_DOM -> "VIR_FROM_DOM"
455 | VIR_FROM_RPC -> "VIR_FROM_RPC"
456 | VIR_FROM_PROXY -> "VIR_FROM_PROXY"
457 | VIR_FROM_CONF -> "VIR_FROM_CONF"
458 | VIR_FROM_QEMU -> "VIR_FROM_QEMU"
459 | VIR_FROM_NET -> "VIR_FROM_NET"
460 | VIR_FROM_TEST -> "VIR_FROM_TEST"
461 | VIR_FROM_REMOTE -> "VIR_FROM_REMOTE"
462 | VIR_FROM_OPENVZ -> "VIR_FROM_OPENVZ"
463 | VIR_FROM_XENXM -> "VIR_FROM_XENXM"
464 | VIR_FROM_STATS_LINUX -> "VIR_FROM_STATS_LINUX"
465 | VIR_FROM_STORAGE -> "VIR_FROM_STORAGE"
466 | VIR_FROM_UNKNOWN i -> "VIR_FROM_" ^ string_of_int i
472 | VIR_ERR_UNKNOWN_LEVEL of int
474 let string_of_level = function
475 | VIR_ERR_NONE -> "VIR_ERR_NONE"
476 | VIR_ERR_WARNING -> "VIR_ERR_WARNING"
477 | VIR_ERR_ERROR -> "VIR_ERR_ERROR"
478 | VIR_ERR_UNKNOWN_LEVEL i -> "VIR_ERR_LEVEL_" ^ string_of_int i
483 message : string option;
485 str1 : string option;
486 str2 : string option;
487 str3 : string option;
492 let to_string { code = code; domain = domain; message = message } =
493 let buf = Buffer.create 128 in
494 Buffer.add_string buf "libvirt: ";
495 Buffer.add_string buf (string_of_code code);
496 Buffer.add_string buf ": ";
497 Buffer.add_string buf (string_of_domain domain);
498 Buffer.add_string buf ": ";
499 (match message with Some msg -> Buffer.add_string buf msg | None -> ());
502 external get_last_error : unit -> t option = "ocaml_libvirt_virterror_get_last_error"
503 external get_last_conn_error : [>`R] Connect.t -> t option = "ocaml_libvirt_virterror_get_last_conn_error"
504 external reset_last_error : unit -> unit = "ocaml_libvirt_virterror_reset_last_error"
505 external reset_last_conn_error : [>`R] Connect.t -> unit = "ocaml_libvirt_virterror_reset_last_conn_error"
508 { code = VIR_ERR_OK; domain = VIR_FROM_NONE;
509 message = None; level = VIR_ERR_NONE;
510 str1 = None; str2 = None; str3 = None;
511 int1 = 0_l; int2 = 0_l }
514 exception Virterror of Virterror.t
515 exception Not_supported of string
517 (* Initialization. *)
518 external c_init : unit -> unit = "ocaml_libvirt_init"
520 Callback.register_exception
521 "ocaml_libvirt_virterror" (Virterror (Virterror.no_error ()));
522 Callback.register_exception
523 "ocaml_libvirt_not_supported" (Not_supported "");