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 (* The maximum size for Domain.memory_peek and Domain.block_peek
156 * supported by libvirt. This may change with different versions
157 * of libvirt in the future, hence it's a function.
159 let max_peek _ = 65536
161 external create_linux : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_domain_create_linux"
162 external create_linux_job : [>`W] Connect.t -> xml -> ([`Domain], rw) job_t = "ocaml_libvirt_domain_create_linux_job"
163 external lookup_by_id : 'a Connect.t -> int -> 'a t = "ocaml_libvirt_domain_lookup_by_id"
164 external lookup_by_uuid : 'a Connect.t -> uuid -> 'a t = "ocaml_libvirt_domain_lookup_by_uuid"
165 external lookup_by_uuid_string : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_domain_lookup_by_uuid_string"
166 external lookup_by_name : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_domain_lookup_by_name"
167 external destroy : [>`W] t -> unit = "ocaml_libvirt_domain_destroy"
168 external free : [>`R] t -> unit = "ocaml_libvirt_domain_free"
169 external suspend : [>`W] t -> unit = "ocaml_libvirt_domain_suspend"
170 external resume : [>`W] t -> unit = "ocaml_libvirt_domain_resume"
171 external save : [>`W] t -> filename -> unit = "ocaml_libvirt_domain_save"
172 external save_job : [>`W] t -> filename -> ([`Domain_nocreate], rw) job_t = "ocaml_libvirt_domain_save_job"
173 external restore : [>`W] Connect.t -> filename -> unit = "ocaml_libvirt_domain_restore"
174 external restore_job : [>`W] Connect.t -> filename -> ([`Domain_nocreate], rw) job_t = "ocaml_libvirt_domain_restore_job"
175 external core_dump : [>`W] t -> filename -> unit = "ocaml_libvirt_domain_core_dump"
176 external core_dump_job : [>`W] t -> filename -> ([`Domain_nocreate], rw) job_t = "ocaml_libvirt_domain_core_dump_job"
177 external shutdown : [>`W] t -> unit = "ocaml_libvirt_domain_shutdown"
178 external reboot : [>`W] t -> unit = "ocaml_libvirt_domain_reboot"
179 external get_name : [>`R] t -> string = "ocaml_libvirt_domain_get_name"
180 external get_uuid : [>`R] t -> uuid = "ocaml_libvirt_domain_get_uuid"
181 external get_uuid_string : [>`R] t -> string = "ocaml_libvirt_domain_get_uuid_string"
182 external get_id : [>`R] t -> int = "ocaml_libvirt_domain_get_id"
183 external get_os_type : [>`R] t -> string = "ocaml_libvirt_domain_get_os_type"
184 external get_max_memory : [>`R] t -> int64 = "ocaml_libvirt_domain_get_max_memory"
185 external set_max_memory : [>`W] t -> int64 -> unit = "ocaml_libvirt_domain_set_max_memory"
186 external set_memory : [>`W] t -> int64 -> unit = "ocaml_libvirt_domain_set_memory"
187 external get_info : [>`R] t -> info = "ocaml_libvirt_domain_get_info"
188 external get_xml_desc : [>`R] t -> xml = "ocaml_libvirt_domain_get_xml_desc"
189 external get_scheduler_type : [>`R] t -> string * int = "ocaml_libvirt_domain_get_scheduler_type"
190 external get_scheduler_parameters : [>`R] t -> int -> sched_param array = "ocaml_libvirt_domain_get_scheduler_parameters"
191 external set_scheduler_parameters : [>`W] t -> sched_param array -> unit = "ocaml_libvirt_domain_set_scheduler_parameters"
192 external define_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_domain_define_xml"
193 external undefine : [>`W] t -> unit = "ocaml_libvirt_domain_undefine"
194 external create : [>`W] t -> unit = "ocaml_libvirt_domain_create"
195 external create_job : [>`W] t -> ([`Domain_nocreate], rw) job_t = "ocaml_libvirt_domain_create_job"
196 external get_autostart : [>`R] t -> bool = "ocaml_libvirt_domain_get_autostart"
197 external set_autostart : [>`W] t -> bool -> unit = "ocaml_libvirt_domain_set_autostart"
198 external set_vcpus : [>`W] t -> int -> unit = "ocaml_libvirt_domain_set_vcpus"
199 external pin_vcpu : [>`W] t -> int -> string -> unit = "ocaml_libvirt_domain_pin_vcpu"
200 external get_vcpus : [>`R] t -> int -> int -> int * vcpu_info array * string = "ocaml_libvirt_domain_get_vcpus"
201 external get_max_vcpus : [>`R] t -> int = "ocaml_libvirt_domain_get_max_vcpus"
202 external attach_device : [>`W] t -> xml -> unit = "ocaml_libvirt_domain_attach_device"
203 external detach_device : [>`W] t -> xml -> unit = "ocaml_libvirt_domain_detach_device"
204 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"
205 external block_stats : [>`R] t -> string -> block_stats = "ocaml_libvirt_domain_block_stats"
206 external interface_stats : [>`R] t -> string -> interface_stats = "ocaml_libvirt_domain_interface_stats"
207 external block_peek : [>`R] t -> string -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_block_peek_bytecode" "ocaml_libvirt_domain_block_peek_native"
208 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"
210 external const : [>`R] t -> ro t = "%identity"
217 external lookup_by_name : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_network_lookup_by_name"
218 external lookup_by_uuid : 'a Connect.t -> uuid -> 'a t = "ocaml_libvirt_network_lookup_by_uuid"
219 external lookup_by_uuid_string : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_network_lookup_by_uuid_string"
220 external create_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_network_create_xml"
221 external create_xml_job : [>`W] Connect.t -> xml -> ([`Network], rw) job_t = "ocaml_libvirt_network_create_xml_job"
222 external define_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_network_define_xml"
223 external undefine : [>`W] t -> unit = "ocaml_libvirt_network_undefine"
224 external create : [>`W] t -> unit = "ocaml_libvirt_network_create"
225 external create_job : [>`W] t -> ([`Network_nocreate], rw) job_t = "ocaml_libvirt_network_create_job"
226 external destroy : [>`W] t -> unit = "ocaml_libvirt_network_destroy"
227 external free : [>`R] t -> unit = "ocaml_libvirt_network_free"
228 external get_name : [>`R] t -> string = "ocaml_libvirt_network_get_name"
229 external get_uuid : [>`R] t -> uuid = "ocaml_libvirt_network_get_uuid"
230 external get_uuid_string : [>`R] t -> string = "ocaml_libvirt_network_get_uuid_string"
231 external get_xml_desc : [>`R] t -> xml = "ocaml_libvirt_network_get_xml_desc"
232 external get_bridge_name : [>`R] t -> string = "ocaml_libvirt_network_get_bridge_name"
233 external get_autostart : [>`R] t -> bool = "ocaml_libvirt_network_get_autostart"
234 external set_autostart : [>`W] t -> bool -> unit = "ocaml_libvirt_network_set_autostart"
236 external const : [>`R] t -> ro t = "%identity"
242 type pool_state = Inactive | Building | Running | Degraded
243 type pool_build_flags = New | Repair | Resize
244 type pool_delete_flags = Normal | Zeroed
252 external lookup_by_name : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_storage_pool_lookup_by_name"
253 external lookup_by_uuid : 'a Connect.t -> uuid -> 'a t = "ocaml_libvirt_storage_pool_lookup_by_uuid"
254 external lookup_by_uuid_string : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_storage_pool_lookup_by_uuid_string"
255 external create_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_storage_pool_create_xml"
256 external define_xml : [>`W] Connect.t -> xml -> rw t = "ocaml_libvirt_storage_pool_define_xml"
257 external build : [>`W] t -> pool_build_flags -> unit = "ocaml_libvirt_storage_pool_build"
258 external undefine : [>`W] t -> unit = "ocaml_libvirt_storage_pool_undefine"
259 external create : [>`W] t -> unit = "ocaml_libvirt_storage_pool_create"
260 external destroy : [>`W] t -> unit = "ocaml_libvirt_storage_pool_destroy"
261 external delete : [>`W] t -> unit = "ocaml_libvirt_storage_pool_delete"
262 external free : [>`R] t -> unit = "ocaml_libvirt_storage_pool_free"
263 external refresh : [`R] t -> unit = "ocaml_libvirt_storage_pool_refresh"
264 external get_name : [`R] t -> string = "ocaml_libvirt_storage_pool_get_name"
265 external get_uuid : [`R] t -> uuid = "ocaml_libvirt_storage_pool_get_uuid"
266 external get_uuid_string : [`R] t -> string = "ocaml_libvirt_storage_pool_get_uuid_string"
267 external get_info : [`R] t -> pool_info = "ocaml_libvirt_storage_pool_get_info"
268 external get_xml_desc : [`R] t -> xml = "ocaml_libvirt_storage_pool_get_xml_desc"
269 external get_autostart : [`R] t -> bool = "ocaml_libvirt_storage_pool_get_autostart"
270 external set_autostart : [`W] t -> bool -> unit = "ocaml_libvirt_storage_pool_set_autostart"
271 external num_of_volumes : [`R] t -> int = "ocaml_libvirt_storage_pool_num_of_volumes"
272 external list_volumes : [`R] t -> int -> string array = "ocaml_libvirt_storage_pool_list_volumes"
273 external const : [>`R] t -> ro t = "%identity"
279 type vol_type = File | Block
280 type vol_delete_flags = Normal | Zeroed
287 external lookup_by_name : 'a Pool.t -> string -> 'a t = "ocaml_libvirt_storage_vol_lookup_by_name"
288 external lookup_by_key : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_storage_vol_lookup_by_key"
289 external lookup_by_path : 'a Connect.t -> string -> 'a t = "ocaml_libvirt_storage_vol_lookup_by_path"
290 external pool_of_volume : 'a t -> 'a Pool.t = "ocaml_libvirt_storage_pool_lookup_by_volume"
291 external get_name : [`R] t -> string = "ocaml_libvirt_storage_vol_get_name"
292 external get_key : [`R] t -> string = "ocaml_libvirt_storage_vol_get_key"
293 external get_path : [`R] t -> string = "ocaml_libvirt_storage_vol_get_path"
294 external get_info : [`R] t -> vol_info = "ocaml_libvirt_storage_vol_get_info"
295 external get_xml_desc : [`R] t -> xml = "ocaml_libvirt_storage_vol_get_xml_desc"
296 external create_xml : [`W] Pool.t -> xml -> unit = "ocaml_libvirt_storage_vol_create_xml"
297 external delete : [`W] t -> unit = "ocaml_libvirt_storage_vol_delete"
298 external free : [>`R] t -> unit = "ocaml_libvirt_storage_vol_free"
299 external const : [>`R] t -> ro t = "%identity"
304 type ('jobclass, 'rw) t = ('jobclass, 'rw) job_t
305 type job_type = Bounded | Unbounded
306 type job_state = Running | Complete | Failed | Cancelled
311 remaining_time : int;
312 percent_complete : int
314 external get_info : ('a,'b) t -> job_info = "ocaml_libvirt_job_get_info"
315 external get_domain : ([`Domain], 'a) t -> 'a Domain.t = "ocaml_libvirt_job_get_domain"
316 external get_network : ([`Network], 'a) t -> 'a Network.t = "ocaml_libvirt_job_get_network"
317 external cancel : ('a,'b) t -> unit = "ocaml_libvirt_job_cancel"
318 external free : ('a, [>`R]) t -> unit = "ocaml_libvirt_job_free"
319 external const : ('a, [>`R]) t -> ('a, ro) t = "%identity"
326 | VIR_ERR_INTERNAL_ERROR
329 | VIR_ERR_UNKNOWN_HOST
331 | VIR_ERR_INVALID_CONN
332 | VIR_ERR_INVALID_DOMAIN
333 | VIR_ERR_INVALID_ARG
334 | VIR_ERR_OPERATION_FAILED
336 | VIR_ERR_POST_FAILED
338 | VIR_ERR_SEXPR_SERIAL
349 | VIR_ERR_NO_XENSTORE
350 | VIR_ERR_DRIVER_FULL
351 | VIR_ERR_CALL_FAILED
354 | VIR_ERR_OPERATION_DENIED
355 | VIR_ERR_OPEN_FAILED
356 | VIR_ERR_READ_FAILED
357 | VIR_ERR_PARSE_FAILED
358 | VIR_ERR_CONF_SYNTAX
359 | VIR_ERR_WRITE_FAILED
361 | VIR_ERR_INVALID_NETWORK
362 | VIR_ERR_NETWORK_EXIST
363 | VIR_ERR_SYSTEM_ERROR
365 | VIR_ERR_GNUTLS_ERROR
369 | VIR_ERR_INVALID_MAC
370 | VIR_ERR_AUTH_FAILED
371 | VIR_ERR_INVALID_STORAGE_POOL
372 | VIR_ERR_INVALID_STORAGE_VOL
374 | VIR_ERR_NO_STORAGE_POOL
375 | VIR_ERR_NO_STORAGE_VOL
376 | VIR_ERR_UNKNOWN of int
378 let string_of_code = function
379 | VIR_ERR_OK -> "VIR_ERR_OK"
380 | VIR_ERR_INTERNAL_ERROR -> "VIR_ERR_INTERNAL_ERROR"
381 | VIR_ERR_NO_MEMORY -> "VIR_ERR_NO_MEMORY"
382 | VIR_ERR_NO_SUPPORT -> "VIR_ERR_NO_SUPPORT"
383 | VIR_ERR_UNKNOWN_HOST -> "VIR_ERR_UNKNOWN_HOST"
384 | VIR_ERR_NO_CONNECT -> "VIR_ERR_NO_CONNECT"
385 | VIR_ERR_INVALID_CONN -> "VIR_ERR_INVALID_CONN"
386 | VIR_ERR_INVALID_DOMAIN -> "VIR_ERR_INVALID_DOMAIN"
387 | VIR_ERR_INVALID_ARG -> "VIR_ERR_INVALID_ARG"
388 | VIR_ERR_OPERATION_FAILED -> "VIR_ERR_OPERATION_FAILED"
389 | VIR_ERR_GET_FAILED -> "VIR_ERR_GET_FAILED"
390 | VIR_ERR_POST_FAILED -> "VIR_ERR_POST_FAILED"
391 | VIR_ERR_HTTP_ERROR -> "VIR_ERR_HTTP_ERROR"
392 | VIR_ERR_SEXPR_SERIAL -> "VIR_ERR_SEXPR_SERIAL"
393 | VIR_ERR_NO_XEN -> "VIR_ERR_NO_XEN"
394 | VIR_ERR_XEN_CALL -> "VIR_ERR_XEN_CALL"
395 | VIR_ERR_OS_TYPE -> "VIR_ERR_OS_TYPE"
396 | VIR_ERR_NO_KERNEL -> "VIR_ERR_NO_KERNEL"
397 | VIR_ERR_NO_ROOT -> "VIR_ERR_NO_ROOT"
398 | VIR_ERR_NO_SOURCE -> "VIR_ERR_NO_SOURCE"
399 | VIR_ERR_NO_TARGET -> "VIR_ERR_NO_TARGET"
400 | VIR_ERR_NO_NAME -> "VIR_ERR_NO_NAME"
401 | VIR_ERR_NO_OS -> "VIR_ERR_NO_OS"
402 | VIR_ERR_NO_DEVICE -> "VIR_ERR_NO_DEVICE"
403 | VIR_ERR_NO_XENSTORE -> "VIR_ERR_NO_XENSTORE"
404 | VIR_ERR_DRIVER_FULL -> "VIR_ERR_DRIVER_FULL"
405 | VIR_ERR_CALL_FAILED -> "VIR_ERR_CALL_FAILED"
406 | VIR_ERR_XML_ERROR -> "VIR_ERR_XML_ERROR"
407 | VIR_ERR_DOM_EXIST -> "VIR_ERR_DOM_EXIST"
408 | VIR_ERR_OPERATION_DENIED -> "VIR_ERR_OPERATION_DENIED"
409 | VIR_ERR_OPEN_FAILED -> "VIR_ERR_OPEN_FAILED"
410 | VIR_ERR_READ_FAILED -> "VIR_ERR_READ_FAILED"
411 | VIR_ERR_PARSE_FAILED -> "VIR_ERR_PARSE_FAILED"
412 | VIR_ERR_CONF_SYNTAX -> "VIR_ERR_CONF_SYNTAX"
413 | VIR_ERR_WRITE_FAILED -> "VIR_ERR_WRITE_FAILED"
414 | VIR_ERR_XML_DETAIL -> "VIR_ERR_XML_DETAIL"
415 | VIR_ERR_INVALID_NETWORK -> "VIR_ERR_INVALID_NETWORK"
416 | VIR_ERR_NETWORK_EXIST -> "VIR_ERR_NETWORK_EXIST"
417 | VIR_ERR_SYSTEM_ERROR -> "VIR_ERR_SYSTEM_ERROR"
418 | VIR_ERR_RPC -> "VIR_ERR_RPC"
419 | VIR_ERR_GNUTLS_ERROR -> "VIR_ERR_GNUTLS_ERROR"
420 | VIR_WAR_NO_NETWORK -> "VIR_WAR_NO_NETWORK"
421 | VIR_ERR_NO_DOMAIN -> "VIR_ERR_NO_DOMAIN"
422 | VIR_ERR_NO_NETWORK -> "VIR_ERR_NO_NETWORK"
423 | VIR_ERR_INVALID_MAC -> "VIR_ERR_INVALID_MAC"
424 | VIR_ERR_AUTH_FAILED -> "VIR_ERR_AUTH_FAILED"
425 | VIR_ERR_INVALID_STORAGE_POOL -> "VIR_ERR_INVALID_STORAGE_POOL"
426 | VIR_ERR_INVALID_STORAGE_VOL -> "VIR_ERR_INVALID_STORAGE_VOL"
427 | VIR_WAR_NO_STORAGE -> "VIR_WAR_NO_STORAGE"
428 | VIR_ERR_NO_STORAGE_POOL -> "VIR_ERR_NO_STORAGE_POOL"
429 | VIR_ERR_NO_STORAGE_VOL -> "VIR_ERR_NO_STORAGE_VOL"
430 | VIR_ERR_UNKNOWN i -> "VIR_ERR_" ^ string_of_int i
449 | VIR_FROM_STATS_LINUX
451 | VIR_FROM_UNKNOWN of int
453 let string_of_domain = function
454 | VIR_FROM_NONE -> "VIR_FROM_NONE"
455 | VIR_FROM_XEN -> "VIR_FROM_XEN"
456 | VIR_FROM_XEND -> "VIR_FROM_XEND"
457 | VIR_FROM_XENSTORE -> "VIR_FROM_XENSTORE"
458 | VIR_FROM_SEXPR -> "VIR_FROM_SEXPR"
459 | VIR_FROM_XML -> "VIR_FROM_XML"
460 | VIR_FROM_DOM -> "VIR_FROM_DOM"
461 | VIR_FROM_RPC -> "VIR_FROM_RPC"
462 | VIR_FROM_PROXY -> "VIR_FROM_PROXY"
463 | VIR_FROM_CONF -> "VIR_FROM_CONF"
464 | VIR_FROM_QEMU -> "VIR_FROM_QEMU"
465 | VIR_FROM_NET -> "VIR_FROM_NET"
466 | VIR_FROM_TEST -> "VIR_FROM_TEST"
467 | VIR_FROM_REMOTE -> "VIR_FROM_REMOTE"
468 | VIR_FROM_OPENVZ -> "VIR_FROM_OPENVZ"
469 | VIR_FROM_XENXM -> "VIR_FROM_XENXM"
470 | VIR_FROM_STATS_LINUX -> "VIR_FROM_STATS_LINUX"
471 | VIR_FROM_STORAGE -> "VIR_FROM_STORAGE"
472 | VIR_FROM_UNKNOWN i -> "VIR_FROM_" ^ string_of_int i
478 | VIR_ERR_UNKNOWN_LEVEL of int
480 let string_of_level = function
481 | VIR_ERR_NONE -> "VIR_ERR_NONE"
482 | VIR_ERR_WARNING -> "VIR_ERR_WARNING"
483 | VIR_ERR_ERROR -> "VIR_ERR_ERROR"
484 | VIR_ERR_UNKNOWN_LEVEL i -> "VIR_ERR_LEVEL_" ^ string_of_int i
489 message : string option;
491 str1 : string option;
492 str2 : string option;
493 str3 : string option;
498 let to_string { code = code; domain = domain; message = message } =
499 let buf = Buffer.create 128 in
500 Buffer.add_string buf "libvirt: ";
501 Buffer.add_string buf (string_of_code code);
502 Buffer.add_string buf ": ";
503 Buffer.add_string buf (string_of_domain domain);
504 Buffer.add_string buf ": ";
505 (match message with Some msg -> Buffer.add_string buf msg | None -> ());
508 external get_last_error : unit -> t option = "ocaml_libvirt_virterror_get_last_error"
509 external get_last_conn_error : [>`R] Connect.t -> t option = "ocaml_libvirt_virterror_get_last_conn_error"
510 external reset_last_error : unit -> unit = "ocaml_libvirt_virterror_reset_last_error"
511 external reset_last_conn_error : [>`R] Connect.t -> unit = "ocaml_libvirt_virterror_reset_last_conn_error"
514 { code = VIR_ERR_OK; domain = VIR_FROM_NONE;
515 message = None; level = VIR_ERR_NONE;
516 str1 = None; str2 = None; str3 = None;
517 int1 = 0_l; int2 = 0_l }
520 exception Virterror of Virterror.t
521 exception Not_supported of string
523 (* Initialization. *)
524 external c_init : unit -> unit = "ocaml_libvirt_init"
526 Callback.register_exception
527 "ocaml_libvirt_virterror" (Virterror (Virterror.no_error ()));
528 Callback.register_exception
529 "ocaml_libvirt_not_supported" (Not_supported "");