libvirt/src/driver.h

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/*
* driver.h: description of the set of interfaces provided by a
* entry point to the virtualization engine
*/
#ifndef __VIR_DRIVER_H__
#define __VIR_DRIVER_H__
#include "config.h"
#include <stdbool.h>
#include <libxml/uri.h>
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#include "internal.h"
/*
* List of registered drivers numbers
*/
typedef enum {
VIR_DRV_XEN_UNIFIED = 1,
VIR_DRV_TEST = 2,
VIR_DRV_QEMU = 3,
VIR_DRV_REMOTE = 4,
VIR_DRV_OPENVZ = 5,
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VIR_DRV_LXC = 6,
VIR_DRV_UML = 7,
VIR_DRV_VBOX = 8,
VIR_DRV_ONE = 9,
VIR_DRV_ESX = 10,
VIR_DRV_PHYP = 11,
} virDrvNo;
/* Status codes returned from driver open call. */
typedef enum {
/* Opened successfully. */
VIR_DRV_OPEN_SUCCESS = 0,
/* 'name' is not for us. */
VIR_DRV_OPEN_DECLINED = -1,
/* 'name' is for us, but there was some error. virConnectOpen will
* return an error rather than continue probing the other drivers.
*/
VIR_DRV_OPEN_ERROR = -2,
} virDrvOpenStatus;
/* Internal feature-detection macro. Don't call drv->supports_feature
* directly, because it may be NULL, use this macro instead.
*
* Note that you must check for errors.
*
* Returns:
* >= 1 Feature is supported.
* 0 Feature is not supported.
* -1 Error.
*/
#define VIR_DRV_SUPPORTS_FEATURE(drv,conn,feature) \
((drv)->supports_feature ? (drv)->supports_feature((conn),(feature)) : 0)
typedef virDrvOpenStatus
(*virDrvOpen) (virConnectPtr conn,
virConnectAuthPtr auth,
int flags);
typedef int
(*virDrvClose) (virConnectPtr conn);
typedef int
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(*virDrvDrvSupportsFeature) (virConnectPtr conn, int feature);
typedef const char *
(*virDrvGetType) (virConnectPtr conn);
typedef int
(*virDrvGetVersion) (virConnectPtr conn,
unsigned long *hvVer);
typedef int
(*virDrvGetLibVersion) (virConnectPtr conn,
unsigned long *libVer);
typedef char *
(*virDrvGetHostname) (virConnectPtr conn);
typedef char *
(*virDrvGetURI) (virConnectPtr conn);
typedef int
(*virDrvGetMaxVcpus) (virConnectPtr conn,
const char *type);
typedef int
(*virDrvNodeGetInfo) (virConnectPtr conn,
virNodeInfoPtr info);
typedef char *
(*virDrvGetCapabilities) (virConnectPtr conn);
typedef int
(*virDrvListDomains) (virConnectPtr conn,
int *ids,
int maxids);
typedef int
(*virDrvNumOfDomains) (virConnectPtr conn);
typedef virDomainPtr
(*virDrvDomainCreateXML) (virConnectPtr conn,
const char *xmlDesc,
unsigned int flags);
typedef virDomainPtr
(*virDrvDomainLookupByID) (virConnectPtr conn,
int id);
typedef virDomainPtr
(*virDrvDomainLookupByUUID) (virConnectPtr conn,
const unsigned char *uuid);
typedef virDomainPtr
(*virDrvDomainLookupByName) (virConnectPtr conn,
const char *name);
typedef int
(*virDrvDomainSuspend) (virDomainPtr domain);
typedef int
(*virDrvDomainResume) (virDomainPtr domain);
typedef int
(*virDrvDomainShutdown) (virDomainPtr domain);
typedef int
(*virDrvDomainReboot) (virDomainPtr domain,
unsigned int flags);
typedef int
(*virDrvDomainDestroy) (virDomainPtr domain);
typedef char *
(*virDrvDomainGetOSType) (virDomainPtr domain);
typedef unsigned long
(*virDrvDomainGetMaxMemory) (virDomainPtr domain);
typedef int
(*virDrvDomainSetMaxMemory) (virDomainPtr domain,
unsigned long memory);
typedef int
(*virDrvDomainSetMemory) (virDomainPtr domain,
unsigned long memory);
typedef int
(*virDrvDomainGetInfo) (virDomainPtr domain,
virDomainInfoPtr info);
typedef int
(*virDrvDomainSave) (virDomainPtr domain,
const char *to);
typedef int
(*virDrvDomainRestore) (virConnectPtr conn,
const char *from);
typedef int
(*virDrvDomainCoreDump) (virDomainPtr domain,
const char *to,
int flags);
typedef char *
(*virDrvDomainDumpXML) (virDomainPtr dom,
int flags);
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typedef char *
(*virDrvConnectDomainXMLFromNative) (virConnectPtr conn,
const char *nativeFormat,
const char *nativeConfig,
unsigned int flags);
typedef char *
(*virDrvConnectDomainXMLToNative) (virConnectPtr conn,
const char *nativeFormat,
const char *domainXml,
unsigned int flags);
typedef int
(*virDrvListDefinedDomains) (virConnectPtr conn,
char **const names,
int maxnames);
typedef int
(*virDrvNumOfDefinedDomains) (virConnectPtr conn);
typedef int
(*virDrvDomainCreate) (virDomainPtr dom);
typedef virDomainPtr
(*virDrvDomainDefineXML) (virConnectPtr conn,
const char *xml);
typedef int
(*virDrvDomainUndefine) (virDomainPtr dom);
typedef int
(*virDrvDomainSetVcpus) (virDomainPtr domain,
unsigned int nvcpus);
typedef int
(*virDrvDomainPinVcpu) (virDomainPtr domain,
unsigned int vcpu,
unsigned char *cpumap,
int maplen);
typedef int
(*virDrvDomainGetVcpus) (virDomainPtr domain,
virVcpuInfoPtr info,
int maxinfo,
unsigned char *cpumaps,
int maplen);
typedef int
(*virDrvDomainGetMaxVcpus) (virDomainPtr domain);
typedef int
(*virDrvDomainGetSecurityLabel) (virDomainPtr domain,
virSecurityLabelPtr seclabel);
typedef int
(*virDrvNodeGetSecurityModel) (virConnectPtr conn,
virSecurityModelPtr secmodel);
typedef int
(*virDrvDomainAttachDevice) (virDomainPtr domain,
const char *xml);
typedef int
(*virDrvDomainDetachDevice) (virDomainPtr domain,
const char *xml);
typedef int
(*virDrvDomainGetAutostart) (virDomainPtr domain,
int *autostart);
typedef int
(*virDrvDomainSetAutostart) (virDomainPtr domain,
int autostart);
typedef char *
(*virDrvDomainGetSchedulerType) (virDomainPtr domain,
int *nparams);
typedef int
(*virDrvDomainGetSchedulerParameters)
(virDomainPtr domain,
virSchedParameterPtr params,
int *nparams);
typedef int
(*virDrvDomainSetSchedulerParameters)
(virDomainPtr domain,
virSchedParameterPtr params,
int nparams);
typedef int
(*virDrvDomainBlockStats)
(virDomainPtr domain,
const char *path,
struct _virDomainBlockStats *stats);
typedef int
(*virDrvDomainInterfaceStats)
(virDomainPtr domain,
const char *path,
struct _virDomainInterfaceStats *stats);
typedef int
(*virDrvDomainMemoryStats)
(virDomainPtr domain,
struct _virDomainMemoryStat *stats,
unsigned int nr_stats);
typedef int
(*virDrvDomainBlockPeek)
(virDomainPtr domain,
const char *path,
unsigned long long offset, size_t size,
void *buffer,
unsigned int flags);
typedef int
(*virDrvDomainMemoryPeek)
(virDomainPtr domain,
unsigned long long start, size_t size,
void *buffer,
unsigned int flags);
typedef int
(*virDrvDomainMigratePrepare)
(virConnectPtr dconn,
char **cookie,
int *cookielen,
const char *uri_in,
char **uri_out,
unsigned long flags,
const char *dname,
unsigned long resource);
typedef int
(*virDrvDomainMigratePerform)
(virDomainPtr domain,
const char *cookie,
int cookielen,
const char *uri,
unsigned long flags,
const char *dname,
unsigned long resource);
typedef virDomainPtr
(*virDrvDomainMigrateFinish)
(virConnectPtr dconn,
const char *dname,
const char *cookie,
int cookielen,
const char *uri,
unsigned long flags);
typedef struct _virDriver virDriver;
typedef virDriver *virDriverPtr;
typedef int
(*virDrvNodeGetCellsFreeMemory)
(virConnectPtr conn,
unsigned long long *freeMems,
int startCell,
int maxCells);
typedef unsigned long long
(*virDrvNodeGetFreeMemory)
(virConnectPtr conn);
typedef int
(*virDrvDomainEventRegister)
(virConnectPtr conn,
virConnectDomainEventCallback cb,
void *opaque,
virFreeCallback freecb);
typedef int
(*virDrvDomainEventDeregister)
(virConnectPtr conn,
virConnectDomainEventCallback cb);
typedef int
(*virDrvDomainMigratePrepare2)
(virConnectPtr dconn,
char **cookie,
int *cookielen,
const char *uri_in,
char **uri_out,
unsigned long flags,
const char *dname,
unsigned long resource,
const char *dom_xml);
typedef virDomainPtr
(*virDrvDomainMigrateFinish2)
(virConnectPtr dconn,
const char *dname,
const char *cookie,
int cookielen,
const char *uri,
unsigned long flags,
int retcode);
typedef int
(*virDrvNodeDeviceDettach)
(virNodeDevicePtr dev);
typedef int
(*virDrvNodeDeviceReAttach)
(virNodeDevicePtr dev);
typedef int
(*virDrvNodeDeviceReset)
(virNodeDevicePtr dev);
typedef int
(*virDrvDomainMigratePrepareTunnel)
(virConnectPtr conn,
virStreamPtr st,
unsigned long flags,
const char *dname,
unsigned long resource,
const char *dom_xml);
New APIs for checking some object properties Introduce a number of new APIs to expose some boolean properties of objects, which cannot otherwise reliably determined, nor are aspects of the XML configuration. * virDomainIsActive: Checking virDomainGetID is not reliable since it is not possible to distinguish between error condition and inactive domain for ID of -1. * virDomainIsPersistent: Check whether a persistent config exists for the domain * virNetworkIsActive: Check whether the network is active * virNetworkIsPersistent: Check whether a persistent config exists for the network * virStoragePoolIsActive: Check whether the storage pool is active * virStoragePoolIsPersistent: Check whether a persistent config exists for the storage pool * virInterfaceIsActive: Check whether the host interface is active * virConnectIsSecure: whether the communication channel to the hypervisor is secure * virConnectIsEncrypted: whether any network based commnunication channels are encrypted NB, a channel can be secure, even if not encrypted, eg if it does not involve the network, like a UNIX socket, or pipe. * include/libvirt/libvirt.h.in: Define public API * src/driver.h: Define internal driver API * src/libvirt.c: Implement public API entry point * src/libvirt_public.syms: Export API symbols * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/interface/netcf_driver.c, src/network/bridge_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Stub out driver tables
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typedef int
(*virDrvConnectIsEncrypted)(virConnectPtr conn);
typedef int
(*virDrvConnectIsSecure)(virConnectPtr conn);
typedef int
(*virDrvDomainIsActive)(virDomainPtr dom);
typedef int
(*virDrvDomainIsPersistent)(virDomainPtr dom);
typedef int
(*virDrvCPUCompare)(virConnectPtr conn,
const char *cpu,
unsigned int flags);
/**
* _virDriver:
*
* Structure associated to a virtualization driver, defining the various
* entry points for it.
*
* All drivers must support the following fields/methods:
* - no
* - name
* - open
* - close
*/
struct _virDriver {
int no; /* the number virDrvNo */
const char * name; /* the name of the driver */
virDrvOpen open;
virDrvClose close;
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virDrvDrvSupportsFeature supports_feature;
virDrvGetType type;
virDrvGetVersion version;
virDrvGetLibVersion libvirtVersion;
virDrvGetHostname getHostname;
virDrvGetMaxVcpus getMaxVcpus;
virDrvNodeGetInfo nodeGetInfo;
virDrvGetCapabilities getCapabilities;
virDrvListDomains listDomains;
virDrvNumOfDomains numOfDomains;
virDrvDomainCreateXML domainCreateXML;
virDrvDomainLookupByID domainLookupByID;
virDrvDomainLookupByUUID domainLookupByUUID;
virDrvDomainLookupByName domainLookupByName;
virDrvDomainSuspend domainSuspend;
virDrvDomainResume domainResume;
virDrvDomainShutdown domainShutdown;
virDrvDomainReboot domainReboot;
virDrvDomainDestroy domainDestroy;
virDrvDomainGetOSType domainGetOSType;
virDrvDomainGetMaxMemory domainGetMaxMemory;
virDrvDomainSetMaxMemory domainSetMaxMemory;
virDrvDomainSetMemory domainSetMemory;
virDrvDomainGetInfo domainGetInfo;
virDrvDomainSave domainSave;
virDrvDomainRestore domainRestore;
virDrvDomainCoreDump domainCoreDump;
virDrvDomainSetVcpus domainSetVcpus;
virDrvDomainPinVcpu domainPinVcpu;
virDrvDomainGetVcpus domainGetVcpus;
virDrvDomainGetMaxVcpus domainGetMaxVcpus;
virDrvDomainGetSecurityLabel domainGetSecurityLabel;
virDrvNodeGetSecurityModel nodeGetSecurityModel;
virDrvDomainDumpXML domainDumpXML;
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virDrvConnectDomainXMLFromNative domainXMLFromNative;
virDrvConnectDomainXMLToNative domainXMLToNative;
virDrvListDefinedDomains listDefinedDomains;
virDrvNumOfDefinedDomains numOfDefinedDomains;
virDrvDomainCreate domainCreate;
virDrvDomainDefineXML domainDefineXML;
virDrvDomainUndefine domainUndefine;
virDrvDomainAttachDevice domainAttachDevice;
virDrvDomainDetachDevice domainDetachDevice;
virDrvDomainGetAutostart domainGetAutostart;
virDrvDomainSetAutostart domainSetAutostart;
virDrvDomainGetSchedulerType domainGetSchedulerType;
virDrvDomainGetSchedulerParameters domainGetSchedulerParameters;
virDrvDomainSetSchedulerParameters domainSetSchedulerParameters;
virDrvDomainMigratePrepare domainMigratePrepare;
virDrvDomainMigratePerform domainMigratePerform;
virDrvDomainMigrateFinish domainMigrateFinish;
virDrvDomainBlockStats domainBlockStats;
virDrvDomainInterfaceStats domainInterfaceStats;
virDrvDomainMemoryStats domainMemoryStats;
virDrvDomainBlockPeek domainBlockPeek;
virDrvDomainMemoryPeek domainMemoryPeek;
virDrvNodeGetCellsFreeMemory nodeGetCellsFreeMemory;
virDrvNodeGetFreeMemory getFreeMemory;
virDrvDomainEventRegister domainEventRegister;
virDrvDomainEventDeregister domainEventDeregister;
virDrvDomainMigratePrepare2 domainMigratePrepare2;
virDrvDomainMigrateFinish2 domainMigrateFinish2;
virDrvNodeDeviceDettach nodeDeviceDettach;
virDrvNodeDeviceReAttach nodeDeviceReAttach;
virDrvNodeDeviceReset nodeDeviceReset;
virDrvDomainMigratePrepareTunnel domainMigratePrepareTunnel;
New APIs for checking some object properties Introduce a number of new APIs to expose some boolean properties of objects, which cannot otherwise reliably determined, nor are aspects of the XML configuration. * virDomainIsActive: Checking virDomainGetID is not reliable since it is not possible to distinguish between error condition and inactive domain for ID of -1. * virDomainIsPersistent: Check whether a persistent config exists for the domain * virNetworkIsActive: Check whether the network is active * virNetworkIsPersistent: Check whether a persistent config exists for the network * virStoragePoolIsActive: Check whether the storage pool is active * virStoragePoolIsPersistent: Check whether a persistent config exists for the storage pool * virInterfaceIsActive: Check whether the host interface is active * virConnectIsSecure: whether the communication channel to the hypervisor is secure * virConnectIsEncrypted: whether any network based commnunication channels are encrypted NB, a channel can be secure, even if not encrypted, eg if it does not involve the network, like a UNIX socket, or pipe. * include/libvirt/libvirt.h.in: Define public API * src/driver.h: Define internal driver API * src/libvirt.c: Implement public API entry point * src/libvirt_public.syms: Export API symbols * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/interface/netcf_driver.c, src/network/bridge_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Stub out driver tables
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virDrvConnectIsEncrypted isEncrypted;
virDrvConnectIsSecure isSecure;
virDrvDomainIsActive domainIsActive;
virDrvDomainIsPersistent domainIsPersistent;
virDrvCPUCompare cpuCompare;
};
typedef int
(*virDrvNumOfNetworks) (virConnectPtr conn);
typedef int
(*virDrvListNetworks) (virConnectPtr conn,
char **const names,
int maxnames);
typedef int
(*virDrvNumOfDefinedNetworks) (virConnectPtr conn);
typedef int
(*virDrvListDefinedNetworks) (virConnectPtr conn,
char **const names,
int maxnames);
typedef virNetworkPtr
(*virDrvNetworkLookupByUUID) (virConnectPtr conn,
const unsigned char *uuid);
typedef virNetworkPtr
(*virDrvNetworkLookupByName) (virConnectPtr conn,
const char *name);
typedef virNetworkPtr
(*virDrvNetworkCreateXML) (virConnectPtr conn,
const char *xmlDesc);
typedef virNetworkPtr
(*virDrvNetworkDefineXML) (virConnectPtr conn,
const char *xml);
typedef int
(*virDrvNetworkUndefine) (virNetworkPtr network);
typedef int
(*virDrvNetworkCreate) (virNetworkPtr network);
typedef int
(*virDrvNetworkDestroy) (virNetworkPtr network);
typedef char *
(*virDrvNetworkDumpXML) (virNetworkPtr network,
int flags);
typedef char *
(*virDrvNetworkGetBridgeName) (virNetworkPtr network);
typedef int
(*virDrvNetworkGetAutostart) (virNetworkPtr network,
int *autostart);
typedef int
(*virDrvNetworkSetAutostart) (virNetworkPtr network,
int autostart);
New APIs for checking some object properties Introduce a number of new APIs to expose some boolean properties of objects, which cannot otherwise reliably determined, nor are aspects of the XML configuration. * virDomainIsActive: Checking virDomainGetID is not reliable since it is not possible to distinguish between error condition and inactive domain for ID of -1. * virDomainIsPersistent: Check whether a persistent config exists for the domain * virNetworkIsActive: Check whether the network is active * virNetworkIsPersistent: Check whether a persistent config exists for the network * virStoragePoolIsActive: Check whether the storage pool is active * virStoragePoolIsPersistent: Check whether a persistent config exists for the storage pool * virInterfaceIsActive: Check whether the host interface is active * virConnectIsSecure: whether the communication channel to the hypervisor is secure * virConnectIsEncrypted: whether any network based commnunication channels are encrypted NB, a channel can be secure, even if not encrypted, eg if it does not involve the network, like a UNIX socket, or pipe. * include/libvirt/libvirt.h.in: Define public API * src/driver.h: Define internal driver API * src/libvirt.c: Implement public API entry point * src/libvirt_public.syms: Export API symbols * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/interface/netcf_driver.c, src/network/bridge_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Stub out driver tables
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typedef int
(*virDrvNetworkIsActive)(virNetworkPtr net);
typedef int
(*virDrvNetworkIsPersistent)(virNetworkPtr net);
typedef struct _virNetworkDriver virNetworkDriver;
typedef virNetworkDriver *virNetworkDriverPtr;
/**
* _virNetworkDriver:
*
* Structure associated to a network virtualization driver, defining the various
* entry points for it.
*
* All drivers must support the following fields/methods:
* - open
* - close
*/
struct _virNetworkDriver {
const char * name; /* the name of the driver */
virDrvOpen open;
virDrvClose close;
virDrvNumOfNetworks numOfNetworks;
virDrvListNetworks listNetworks;
virDrvNumOfDefinedNetworks numOfDefinedNetworks;
virDrvListDefinedNetworks listDefinedNetworks;
virDrvNetworkLookupByUUID networkLookupByUUID;
virDrvNetworkLookupByName networkLookupByName;
virDrvNetworkCreateXML networkCreateXML;
virDrvNetworkDefineXML networkDefineXML;
virDrvNetworkUndefine networkUndefine;
virDrvNetworkCreate networkCreate;
virDrvNetworkDestroy networkDestroy;
virDrvNetworkDumpXML networkDumpXML;
virDrvNetworkGetBridgeName networkGetBridgeName;
virDrvNetworkGetAutostart networkGetAutostart;
virDrvNetworkSetAutostart networkSetAutostart;
New APIs for checking some object properties Introduce a number of new APIs to expose some boolean properties of objects, which cannot otherwise reliably determined, nor are aspects of the XML configuration. * virDomainIsActive: Checking virDomainGetID is not reliable since it is not possible to distinguish between error condition and inactive domain for ID of -1. * virDomainIsPersistent: Check whether a persistent config exists for the domain * virNetworkIsActive: Check whether the network is active * virNetworkIsPersistent: Check whether a persistent config exists for the network * virStoragePoolIsActive: Check whether the storage pool is active * virStoragePoolIsPersistent: Check whether a persistent config exists for the storage pool * virInterfaceIsActive: Check whether the host interface is active * virConnectIsSecure: whether the communication channel to the hypervisor is secure * virConnectIsEncrypted: whether any network based commnunication channels are encrypted NB, a channel can be secure, even if not encrypted, eg if it does not involve the network, like a UNIX socket, or pipe. * include/libvirt/libvirt.h.in: Define public API * src/driver.h: Define internal driver API * src/libvirt.c: Implement public API entry point * src/libvirt_public.syms: Export API symbols * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/interface/netcf_driver.c, src/network/bridge_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Stub out driver tables
2009-10-21 10:49:05 +00:00
virDrvNetworkIsActive networkIsActive;
virDrvNetworkIsPersistent networkIsPersistent;
};
/*-------*/
typedef int
(*virDrvNumOfInterfaces) (virConnectPtr conn);
typedef int
(*virDrvListInterfaces) (virConnectPtr conn,
char **const names,
int maxnames);
typedef int
(*virDrvNumOfDefinedInterfaces) (virConnectPtr conn);
typedef int
(*virDrvListDefinedInterfaces) (virConnectPtr conn,
char **const names,
int maxnames);
typedef virInterfacePtr
(*virDrvInterfaceLookupByName) (virConnectPtr conn,
const char *name);
typedef virInterfacePtr
(*virDrvInterfaceLookupByMACString) (virConnectPtr conn,
const char *mac);
typedef char *
(*virDrvInterfaceGetXMLDesc) (virInterfacePtr iface,
unsigned int flags);
typedef virInterfacePtr
(*virDrvInterfaceDefineXML) (virConnectPtr conn,
const char *xmlDesc,
unsigned int flags);
typedef int
(*virDrvInterfaceUndefine) (virInterfacePtr iface);
typedef int
(*virDrvInterfaceCreate) (virInterfacePtr iface,
unsigned int flags);
typedef int
(*virDrvInterfaceDestroy) (virInterfacePtr iface,
unsigned int flags);
New APIs for checking some object properties Introduce a number of new APIs to expose some boolean properties of objects, which cannot otherwise reliably determined, nor are aspects of the XML configuration. * virDomainIsActive: Checking virDomainGetID is not reliable since it is not possible to distinguish between error condition and inactive domain for ID of -1. * virDomainIsPersistent: Check whether a persistent config exists for the domain * virNetworkIsActive: Check whether the network is active * virNetworkIsPersistent: Check whether a persistent config exists for the network * virStoragePoolIsActive: Check whether the storage pool is active * virStoragePoolIsPersistent: Check whether a persistent config exists for the storage pool * virInterfaceIsActive: Check whether the host interface is active * virConnectIsSecure: whether the communication channel to the hypervisor is secure * virConnectIsEncrypted: whether any network based commnunication channels are encrypted NB, a channel can be secure, even if not encrypted, eg if it does not involve the network, like a UNIX socket, or pipe. * include/libvirt/libvirt.h.in: Define public API * src/driver.h: Define internal driver API * src/libvirt.c: Implement public API entry point * src/libvirt_public.syms: Export API symbols * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/interface/netcf_driver.c, src/network/bridge_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Stub out driver tables
2009-10-21 10:49:05 +00:00
typedef int
(*virDrvInterfaceIsActive)(virInterfacePtr iface);
typedef struct _virInterfaceDriver virInterfaceDriver;
typedef virInterfaceDriver *virInterfaceDriverPtr;
/**
* _virInterfaceDriver:
*
* Structure associated to a network virtualization driver, defining the various
* entry points for it.
*
* All drivers must support the following fields/methods:
* - open
* - close
*/
struct _virInterfaceDriver {
const char *name; /* the name of the driver */
virDrvOpen open;
virDrvClose close;
virDrvNumOfInterfaces numOfInterfaces;
virDrvListInterfaces listInterfaces;
virDrvNumOfDefinedInterfaces numOfDefinedInterfaces;
virDrvListDefinedInterfaces listDefinedInterfaces;
virDrvInterfaceLookupByName interfaceLookupByName;
virDrvInterfaceLookupByMACString interfaceLookupByMACString;
virDrvInterfaceGetXMLDesc interfaceGetXMLDesc;
virDrvInterfaceDefineXML interfaceDefineXML;
virDrvInterfaceUndefine interfaceUndefine;
virDrvInterfaceCreate interfaceCreate;
virDrvInterfaceDestroy interfaceDestroy;
New APIs for checking some object properties Introduce a number of new APIs to expose some boolean properties of objects, which cannot otherwise reliably determined, nor are aspects of the XML configuration. * virDomainIsActive: Checking virDomainGetID is not reliable since it is not possible to distinguish between error condition and inactive domain for ID of -1. * virDomainIsPersistent: Check whether a persistent config exists for the domain * virNetworkIsActive: Check whether the network is active * virNetworkIsPersistent: Check whether a persistent config exists for the network * virStoragePoolIsActive: Check whether the storage pool is active * virStoragePoolIsPersistent: Check whether a persistent config exists for the storage pool * virInterfaceIsActive: Check whether the host interface is active * virConnectIsSecure: whether the communication channel to the hypervisor is secure * virConnectIsEncrypted: whether any network based commnunication channels are encrypted NB, a channel can be secure, even if not encrypted, eg if it does not involve the network, like a UNIX socket, or pipe. * include/libvirt/libvirt.h.in: Define public API * src/driver.h: Define internal driver API * src/libvirt.c: Implement public API entry point * src/libvirt_public.syms: Export API symbols * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/interface/netcf_driver.c, src/network/bridge_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Stub out driver tables
2009-10-21 10:49:05 +00:00
virDrvInterfaceIsActive interfaceIsActive;
};
typedef int
(*virDrvConnectNumOfStoragePools) (virConnectPtr conn);
typedef int
(*virDrvConnectListStoragePools) (virConnectPtr conn,
char **const names,
int maxnames);
typedef int
(*virDrvConnectNumOfDefinedStoragePools) (virConnectPtr conn);
typedef int
(*virDrvConnectListDefinedStoragePools) (virConnectPtr conn,
char **const names,
int maxnames);
typedef char *
(*virDrvConnectFindStoragePoolSources) (virConnectPtr conn,
const char *type,
const char *srcSpec,
unsigned int flags);
typedef virStoragePoolPtr
(*virDrvStoragePoolLookupByName) (virConnectPtr conn,
const char *name);
typedef virStoragePoolPtr
(*virDrvStoragePoolLookupByUUID) (virConnectPtr conn,
const unsigned char *uuid);
typedef virStoragePoolPtr
(*virDrvStoragePoolLookupByVolume) (virStorageVolPtr vol);
typedef virStoragePoolPtr
(*virDrvStoragePoolCreateXML) (virConnectPtr conn,
const char *xmlDesc,
unsigned int flags);
typedef virStoragePoolPtr
(*virDrvStoragePoolDefineXML) (virConnectPtr conn,
const char *xmlDesc,
unsigned int flags);
typedef int
(*virDrvStoragePoolUndefine) (virStoragePoolPtr pool);
typedef int
(*virDrvStoragePoolBuild) (virStoragePoolPtr pool,
unsigned int flags);
typedef int
(*virDrvStoragePoolCreate) (virStoragePoolPtr pool,
unsigned int flags);
typedef int
(*virDrvStoragePoolDestroy) (virStoragePoolPtr pool);
typedef int
(*virDrvStoragePoolDelete) (virStoragePoolPtr pool,
unsigned int flags);
typedef int
(*virDrvStoragePoolRefresh) (virStoragePoolPtr pool,
unsigned int flags);
typedef int
(*virDrvStoragePoolGetInfo) (virStoragePoolPtr vol,
virStoragePoolInfoPtr info);
typedef char *
(*virDrvStoragePoolGetXMLDesc) (virStoragePoolPtr pool,
unsigned int flags);
typedef int
(*virDrvStoragePoolGetAutostart) (virStoragePoolPtr pool,
int *autostart);
typedef int
(*virDrvStoragePoolSetAutostart) (virStoragePoolPtr pool,
int autostart);
typedef int
(*virDrvStoragePoolNumOfVolumes) (virStoragePoolPtr pool);
typedef int
(*virDrvStoragePoolListVolumes) (virStoragePoolPtr pool,
char **const names,
int maxnames);
typedef virStorageVolPtr
(*virDrvStorageVolLookupByName) (virStoragePoolPtr pool,
const char *name);
typedef virStorageVolPtr
(*virDrvStorageVolLookupByKey) (virConnectPtr pool,
const char *key);
typedef virStorageVolPtr
(*virDrvStorageVolLookupByPath) (virConnectPtr pool,
const char *path);
typedef virStorageVolPtr
(*virDrvStorageVolCreateXML) (virStoragePoolPtr pool,
const char *xmldesc,
unsigned int flags);
typedef int
(*virDrvStorageVolDelete) (virStorageVolPtr vol,
unsigned int flags);
typedef int
(*virDrvStorageVolGetInfo) (virStorageVolPtr vol,
virStorageVolInfoPtr info);
typedef char *
(*virDrvStorageVolGetXMLDesc) (virStorageVolPtr pool,
unsigned int flags);
typedef char *
(*virDrvStorageVolGetPath) (virStorageVolPtr vol);
typedef virStorageVolPtr
(*virDrvStorageVolCreateXMLFrom) (virStoragePoolPtr pool,
const char *xmldesc,
virStorageVolPtr clone,
unsigned int flags);
New APIs for checking some object properties Introduce a number of new APIs to expose some boolean properties of objects, which cannot otherwise reliably determined, nor are aspects of the XML configuration. * virDomainIsActive: Checking virDomainGetID is not reliable since it is not possible to distinguish between error condition and inactive domain for ID of -1. * virDomainIsPersistent: Check whether a persistent config exists for the domain * virNetworkIsActive: Check whether the network is active * virNetworkIsPersistent: Check whether a persistent config exists for the network * virStoragePoolIsActive: Check whether the storage pool is active * virStoragePoolIsPersistent: Check whether a persistent config exists for the storage pool * virInterfaceIsActive: Check whether the host interface is active * virConnectIsSecure: whether the communication channel to the hypervisor is secure * virConnectIsEncrypted: whether any network based commnunication channels are encrypted NB, a channel can be secure, even if not encrypted, eg if it does not involve the network, like a UNIX socket, or pipe. * include/libvirt/libvirt.h.in: Define public API * src/driver.h: Define internal driver API * src/libvirt.c: Implement public API entry point * src/libvirt_public.syms: Export API symbols * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/interface/netcf_driver.c, src/network/bridge_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Stub out driver tables
2009-10-21 10:49:05 +00:00
typedef int
(*virDrvStoragePoolIsActive)(virStoragePoolPtr pool);
typedef int
(*virDrvStoragePoolIsPersistent)(virStoragePoolPtr pool);
typedef struct _virStorageDriver virStorageDriver;
typedef virStorageDriver *virStorageDriverPtr;
/**
* _virStorageDriver:
*
* Structure associated to a network virtualization driver, defining the various
* entry points for it.
*
* All drivers must support the following fields/methods:
* - open
* - close
*/
struct _virStorageDriver {
const char * name; /* the name of the driver */
virDrvOpen open;
virDrvClose close;
virDrvConnectNumOfStoragePools numOfPools;
virDrvConnectListStoragePools listPools;
virDrvConnectNumOfDefinedStoragePools numOfDefinedPools;
virDrvConnectListDefinedStoragePools listDefinedPools;
virDrvConnectFindStoragePoolSources findPoolSources;
virDrvStoragePoolLookupByName poolLookupByName;
virDrvStoragePoolLookupByUUID poolLookupByUUID;
virDrvStoragePoolLookupByVolume poolLookupByVolume;
virDrvStoragePoolCreateXML poolCreateXML;
virDrvStoragePoolDefineXML poolDefineXML;
virDrvStoragePoolBuild poolBuild;
virDrvStoragePoolUndefine poolUndefine;
virDrvStoragePoolCreate poolCreate;
virDrvStoragePoolDestroy poolDestroy;
virDrvStoragePoolDelete poolDelete;
virDrvStoragePoolRefresh poolRefresh;
virDrvStoragePoolGetInfo poolGetInfo;
virDrvStoragePoolGetXMLDesc poolGetXMLDesc;
virDrvStoragePoolGetAutostart poolGetAutostart;
virDrvStoragePoolSetAutostart poolSetAutostart;
virDrvStoragePoolNumOfVolumes poolNumOfVolumes;
virDrvStoragePoolListVolumes poolListVolumes;
virDrvStorageVolLookupByName volLookupByName;
virDrvStorageVolLookupByKey volLookupByKey;
virDrvStorageVolLookupByPath volLookupByPath;
virDrvStorageVolCreateXML volCreateXML;
virDrvStorageVolCreateXMLFrom volCreateXMLFrom;
virDrvStorageVolDelete volDelete;
virDrvStorageVolGetInfo volGetInfo;
virDrvStorageVolGetXMLDesc volGetXMLDesc;
virDrvStorageVolGetPath volGetPath;
New APIs for checking some object properties Introduce a number of new APIs to expose some boolean properties of objects, which cannot otherwise reliably determined, nor are aspects of the XML configuration. * virDomainIsActive: Checking virDomainGetID is not reliable since it is not possible to distinguish between error condition and inactive domain for ID of -1. * virDomainIsPersistent: Check whether a persistent config exists for the domain * virNetworkIsActive: Check whether the network is active * virNetworkIsPersistent: Check whether a persistent config exists for the network * virStoragePoolIsActive: Check whether the storage pool is active * virStoragePoolIsPersistent: Check whether a persistent config exists for the storage pool * virInterfaceIsActive: Check whether the host interface is active * virConnectIsSecure: whether the communication channel to the hypervisor is secure * virConnectIsEncrypted: whether any network based commnunication channels are encrypted NB, a channel can be secure, even if not encrypted, eg if it does not involve the network, like a UNIX socket, or pipe. * include/libvirt/libvirt.h.in: Define public API * src/driver.h: Define internal driver API * src/libvirt.c: Implement public API entry point * src/libvirt_public.syms: Export API symbols * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/interface/netcf_driver.c, src/network/bridge_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c: Stub out driver tables
2009-10-21 10:49:05 +00:00
virDrvStoragePoolIsActive poolIsActive;
virDrvStoragePoolIsPersistent poolIsPersistent;
};
#ifdef WITH_LIBVIRTD
typedef int (*virDrvStateInitialize) (int privileged);
typedef int (*virDrvStateCleanup) (void);
typedef int (*virDrvStateReload) (void);
typedef int (*virDrvStateActive) (void);
typedef struct _virStateDriver virStateDriver;
typedef virStateDriver *virStateDriverPtr;
struct _virStateDriver {
const char *name;
virDrvStateInitialize initialize;
virDrvStateCleanup cleanup;
virDrvStateReload reload;
virDrvStateActive active;
};
2008-06-26 09:37:51 +00:00
#endif
typedef struct _virDeviceMonitor virDeviceMonitor;
typedef virDeviceMonitor *virDeviceMonitorPtr;
typedef int (*virDevMonNumOfDevices)(virConnectPtr conn,
const char *cap,
unsigned int flags);
typedef int (*virDevMonListDevices)(virConnectPtr conn,
const char *cap,
char **const names,
int maxnames,
unsigned int flags);
typedef virNodeDevicePtr (*virDevMonDeviceLookupByName)(virConnectPtr conn,
const char *name);
typedef char * (*virDevMonDeviceDumpXML)(virNodeDevicePtr dev,
unsigned int flags);
typedef char * (*virDevMonDeviceGetParent)(virNodeDevicePtr dev);
typedef int (*virDevMonDeviceNumOfCaps)(virNodeDevicePtr dev);
typedef int (*virDevMonDeviceListCaps)(virNodeDevicePtr dev,
char **const names,
int maxnames);
typedef virNodeDevicePtr (*virDrvNodeDeviceCreateXML)(virConnectPtr conn,
const char *xmlDesc,
unsigned int flags);
typedef int (*virDrvNodeDeviceDestroy)(virNodeDevicePtr dev);
/**
* _virDeviceMonitor:
*
* Structure associated with monitoring the devices
* on a virtualized node.
*
*/
struct _virDeviceMonitor {
const char * name; /* the name of the driver */
virDrvOpen open;
virDrvClose close;
virDevMonNumOfDevices numOfDevices;
virDevMonListDevices listDevices;
virDevMonDeviceLookupByName deviceLookupByName;
virDevMonDeviceDumpXML deviceDumpXML;
virDevMonDeviceGetParent deviceGetParent;
virDevMonDeviceNumOfCaps deviceNumOfCaps;
virDevMonDeviceListCaps deviceListCaps;
virDrvNodeDeviceCreateXML deviceCreateXML;
virDrvNodeDeviceDestroy deviceDestroy;
};
/* bits 16 and above of virDomainXMLFlags are for internal use */
#define VIR_DOMAIN_XML_FLAGS_MASK 0xffff
/* Bits 16 and above of virSecretGetValue flags are for internal use */
#define VIR_SECRET_GET_VALUE_FLAGS_MASK 0xffff
enum {
/* This getValue call is inside libvirt, override the "private" flag.
This flag can not be set by outside callers. */
VIR_SECRET_GET_VALUE_INTERNAL_CALL = 1 << 16
};
/* Make sure ... INTERNAL_CALL can not be set by the caller */
verify((VIR_SECRET_GET_VALUE_INTERNAL_CALL &
VIR_SECRET_GET_VALUE_FLAGS_MASK) == 0);
typedef virSecretPtr
Fix UUID handling in secrets/storage encryption APIs Convert all the secret/storage encryption APIs / wire format to handle UUIDs in raw format instead of non-canonical printable format. Guarentees data format correctness. * docs/schemas/storageencryption.rng: Make UUID mandatory for a secret and validate fully * docs/schemas/secret.rng: Fully validate UUID * include/libvirt/libvirt.h, include/libvirt/libvirt.h.in, Add virSecretLookupByUUID and virSecretGetUUID. Make virSecretGetUUIDString follow normal API design pattern * python/generator.py: Skip generation of virSecretGetUUID, virSecretGetUUIDString and virSecretLookupByUUID * python/libvir.c, python/libvirt-python-api.xml: Manual impl of virSecretGetUUID,virSecretGetUUIDString and virSecretLookupByUUID * qemud/remote.c: s/virSecretLookupByUUIDString/virSecretLookupByUUID/ Fix get_nonnull_secret/make_nonnull_secret to use unsigned char * qemud/remote_protocol.x: Fix remote_nonnull_secret to use a remote_uuid instead of remote_nonnull_string for UUID field. Rename REMOTE_PROC_SECRET_LOOKUP_BY_UUID_STRING to REMOTE_PROC_SECRET_LOOKUP_BY_UUID_STRING and make it take an remote_uuid value * qemud/remote_dispatch_args.h, qemud/remote_dispatch_prototypes.h, qemud/remote_dispatch_ret.h, qemud/remote_dispatch_table.h, qemud/remote_protocol.c, qemud/remote_protocol.h: Re-generate * src/datatypes.h, src/datatypes.c: Store UUID in raw format instead of printable. Change virGetSecret to use raw format UUID * src/driver.h: Rename virDrvSecretLookupByUUIDString to virDrvSecretLookupByUUID and use raw format UUID * src/libvirt.c: Add virSecretLookupByUUID and virSecretGetUUID and re-implement virSecretLookupByUUIDString and virSecretGetUUIDString in terms of those * src/libvirt_public.syms: Add virSecretLookupByUUID and virSecretGetUUID * src/remote_internal.c: Rename remoteSecretLookupByUUIDString to remoteSecretLookupByUUID. Fix typo in args for remoteSecretDefineXML impl. Use raw UUID format for get_nonnull_secret and make_nonnull_secret * src/storage_encryption_conf.c, src/storage_encryption_conf.h: Storage UUID in raw format, and require it to be present in XML. Use UUID parser to validate. * secret_conf.h, secret_conf.c: Generate a UUID if none is provided. Storage UUID in raw format. * src/secret_driver.c: Adjust to deal with raw UUIDs. Save secrets in a filed with printable UUID, instead of base64 UUID. * src/virsh.c: Adjust for changed public API contract of virSecretGetUUIDString. * src/storage_Backend.c: DOn't undefine secret we just generated upon successful volume creation. Fix to handle raw UUIDs. Generate a non-clashing UUID * src/qemu_driver.c: Change to use lookupByUUID instead of lookupByUUIDString
2009-09-10 16:44:12 +00:00
(*virDrvSecretLookupByUUID) (virConnectPtr conn,
const unsigned char *uuid);
typedef virSecretPtr
(*virDrvSecretLookupByUsage) (virConnectPtr conn,
int usageType,
const char *usageID);
typedef virSecretPtr
(*virDrvSecretDefineXML) (virConnectPtr conn,
const char *xml,
unsigned int flags);
typedef char *
(*virDrvSecretGetXMLDesc) (virSecretPtr secret,
unsigned int flags);
typedef int
(*virDrvSecretSetValue) (virSecretPtr secret,
const unsigned char *value,
size_t value_size,
unsigned int flags);
typedef unsigned char *
(*virDrvSecretGetValue) (virSecretPtr secret,
size_t *value_size,
unsigned int flags);
typedef int
(*virDrvSecretUndefine) (virSecretPtr secret);
typedef int
(*virDrvSecretNumOfSecrets) (virConnectPtr conn);
typedef int
(*virDrvSecretListSecrets) (virConnectPtr conn,
char **uuids,
int maxuuids);
typedef struct _virSecretDriver virSecretDriver;
typedef virSecretDriver *virSecretDriverPtr;
/**
* _virSecretDriver:
*
* Structure associated to a driver for storing secrets, defining the various
* entry points for it.
*
* All drivers must support the following fields/methods:
* - open
* - close
*/
struct _virSecretDriver {
const char *name;
virDrvOpen open;
virDrvClose close;
virDrvSecretNumOfSecrets numOfSecrets;
virDrvSecretListSecrets listSecrets;
Fix UUID handling in secrets/storage encryption APIs Convert all the secret/storage encryption APIs / wire format to handle UUIDs in raw format instead of non-canonical printable format. Guarentees data format correctness. * docs/schemas/storageencryption.rng: Make UUID mandatory for a secret and validate fully * docs/schemas/secret.rng: Fully validate UUID * include/libvirt/libvirt.h, include/libvirt/libvirt.h.in, Add virSecretLookupByUUID and virSecretGetUUID. Make virSecretGetUUIDString follow normal API design pattern * python/generator.py: Skip generation of virSecretGetUUID, virSecretGetUUIDString and virSecretLookupByUUID * python/libvir.c, python/libvirt-python-api.xml: Manual impl of virSecretGetUUID,virSecretGetUUIDString and virSecretLookupByUUID * qemud/remote.c: s/virSecretLookupByUUIDString/virSecretLookupByUUID/ Fix get_nonnull_secret/make_nonnull_secret to use unsigned char * qemud/remote_protocol.x: Fix remote_nonnull_secret to use a remote_uuid instead of remote_nonnull_string for UUID field. Rename REMOTE_PROC_SECRET_LOOKUP_BY_UUID_STRING to REMOTE_PROC_SECRET_LOOKUP_BY_UUID_STRING and make it take an remote_uuid value * qemud/remote_dispatch_args.h, qemud/remote_dispatch_prototypes.h, qemud/remote_dispatch_ret.h, qemud/remote_dispatch_table.h, qemud/remote_protocol.c, qemud/remote_protocol.h: Re-generate * src/datatypes.h, src/datatypes.c: Store UUID in raw format instead of printable. Change virGetSecret to use raw format UUID * src/driver.h: Rename virDrvSecretLookupByUUIDString to virDrvSecretLookupByUUID and use raw format UUID * src/libvirt.c: Add virSecretLookupByUUID and virSecretGetUUID and re-implement virSecretLookupByUUIDString and virSecretGetUUIDString in terms of those * src/libvirt_public.syms: Add virSecretLookupByUUID and virSecretGetUUID * src/remote_internal.c: Rename remoteSecretLookupByUUIDString to remoteSecretLookupByUUID. Fix typo in args for remoteSecretDefineXML impl. Use raw UUID format for get_nonnull_secret and make_nonnull_secret * src/storage_encryption_conf.c, src/storage_encryption_conf.h: Storage UUID in raw format, and require it to be present in XML. Use UUID parser to validate. * secret_conf.h, secret_conf.c: Generate a UUID if none is provided. Storage UUID in raw format. * src/secret_driver.c: Adjust to deal with raw UUIDs. Save secrets in a filed with printable UUID, instead of base64 UUID. * src/virsh.c: Adjust for changed public API contract of virSecretGetUUIDString. * src/storage_Backend.c: DOn't undefine secret we just generated upon successful volume creation. Fix to handle raw UUIDs. Generate a non-clashing UUID * src/qemu_driver.c: Change to use lookupByUUID instead of lookupByUUIDString
2009-09-10 16:44:12 +00:00
virDrvSecretLookupByUUID lookupByUUID;
virDrvSecretLookupByUsage lookupByUsage;
virDrvSecretDefineXML defineXML;
virDrvSecretGetXMLDesc getXMLDesc;
virDrvSecretSetValue setValue;
virDrvSecretGetValue getValue;
virDrvSecretUndefine undefine;
};
typedef struct _virStreamDriver virStreamDriver;
typedef virStreamDriver *virStreamDriverPtr;
typedef int (*virDrvStreamSend)(virStreamPtr st,
const char *data,
size_t nbytes);
typedef int (*virDrvStreamRecv)(virStreamPtr st,
char *data,
size_t nbytes);
typedef int (*virDrvStreamEventAddCallback)(virStreamPtr stream,
int events,
virStreamEventCallback cb,
void *opaque,
virFreeCallback ff);
typedef int (*virDrvStreamEventUpdateCallback)(virStreamPtr stream,
int events);
typedef int (*virDrvStreamEventRemoveCallback)(virStreamPtr stream);
typedef int (*virDrvStreamFinish)(virStreamPtr st);
typedef int (*virDrvStreamAbort)(virStreamPtr st);
struct _virStreamDriver {
virDrvStreamSend streamSend;
virDrvStreamRecv streamRecv;
virDrvStreamEventAddCallback streamAddCallback;
virDrvStreamEventUpdateCallback streamUpdateCallback;
virDrvStreamEventRemoveCallback streamRemoveCallback;
virDrvStreamFinish streamFinish;
virDrvStreamAbort streamAbort;
};
/*
* Registration
* TODO: also need ways to (des)activate a given driver
* lookup based on the URI given in a virConnectOpen(ReadOnly)
*/
int virRegisterDriver(virDriverPtr);
int virRegisterNetworkDriver(virNetworkDriverPtr);
int virRegisterInterfaceDriver(virInterfaceDriverPtr);
int virRegisterStorageDriver(virStorageDriverPtr);
int virRegisterDeviceMonitor(virDeviceMonitorPtr);
int virRegisterSecretDriver(virSecretDriverPtr);
2008-06-26 09:37:51 +00:00
#ifdef WITH_LIBVIRTD
int virRegisterStateDriver(virStateDriverPtr);
2008-06-26 09:37:51 +00:00
#endif
2008-11-21 12:16:08 +00:00
void *virDriverLoadModule(const char *name);
#endif /* __VIR_DRIVER_H__ */