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libvirt/src/test/test_driver.c
Laine Stump ffc40b63b5 conf: make virNodeDevCapData an official type 
For some reason a union (_virNodeDevCapData) that had only been
declared inside the toplevel struct virNodeDevCapsDef was being used
as an argument to functions all over the place. Since it was only a
union, the "type" attribute wasn't necessarily sent with it. While
this works, it just seems wrong.

This patch creates a toplevel typedef for virNodeDevCapData and
virNodeDevCapDataPtr, making it a struct that has the type attribute
as a member, along with an anonymous union of everything that used to
be in union _virNodeDevCapData. This way we only have to change the
following:

  s/union _virNodeDevCapData */virNodeDevCapDataPtr /

and

  s/caps->type/caps->data.type/

This will make me feel less guilty when adding functions that need a
pointer to one of these.
2015-05-18 10:22:20 -04:00

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/*
* test_driver.c: A "mock" hypervisor for use by application unit tests
*
* Copyright (C) 2006-2015 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
* Daniel Berrange <berrange@redhat.com>
*/
#include <config.h>
#include <stdio.h>
#include <string.h>
#include <sys/time.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/stat.h>
#include <libxml/xmlsave.h>
#include <libxml/xpathInternals.h>
#include "virerror.h"
#include "datatypes.h"
#include "test_driver.h"
#include "virbuffer.h"
#include "viruuid.h"
#include "capabilities.h"
#include "configmake.h"
#include "viralloc.h"
#include "network_conf.h"
#include "interface_conf.h"
#include "domain_conf.h"
#include "domain_event.h"
#include "network_event.h"
#include "snapshot_conf.h"
#include "fdstream.h"
#include "storage_conf.h"
#include "node_device_conf.h"
#include "virxml.h"
#include "virthread.h"
#include "virlog.h"
#include "virfile.h"
#include "virtypedparam.h"
#include "virrandom.h"
#include "virstring.h"
#include "cpu/cpu.h"
#include "virauth.h"
#define VIR_FROM_THIS VIR_FROM_TEST
VIR_LOG_INIT("test.test_driver");
/* Driver specific info to carry with a domain */
struct _testDomainObjPrivate {
virVcpuInfoPtr vcpu_infos;
unsigned char *cpumaps;
};
typedef struct _testDomainObjPrivate testDomainObjPrivate;
typedef struct _testDomainObjPrivate *testDomainObjPrivatePtr;
#define MAX_CPUS 128
struct _testCell {
unsigned long mem;
int numCpus;
virCapsHostNUMACellCPU cpus[MAX_CPUS];
};
typedef struct _testCell testCell;
typedef struct _testCell *testCellPtr;
#define MAX_CELLS 128
struct _testAuth {
char *username;
char *password;
};
typedef struct _testAuth testAuth;
typedef struct _testAuth *testAuthPtr;
struct _testConn {
virMutex lock;
char *path;
int nextDomID;
virCapsPtr caps;
virDomainXMLOptionPtr xmlopt;
virNodeInfo nodeInfo;
virDomainObjListPtr domains;
virNetworkObjListPtr networks;
virInterfaceObjList ifaces;
bool transaction_running;
virInterfaceObjList backupIfaces;
virStoragePoolObjList pools;
virNodeDeviceObjList devs;
int numCells;
testCell cells[MAX_CELLS];
size_t numAuths;
testAuthPtr auths;
virObjectEventStatePtr eventState;
};
typedef struct _testConn testConn;
typedef testConn *testConnPtr;
static testConn defaultConn;
static int defaultConnections;
static virMutex defaultLock = VIR_MUTEX_INITIALIZER;
#define TEST_MODEL "i686"
#define TEST_EMULATOR "/usr/bin/test-hv"
static const virNodeInfo defaultNodeInfo = {
TEST_MODEL,
1024*1024*3, /* 3 GB */
16,
1400,
2,
2,
2,
2,
};
static int testConnectClose(virConnectPtr conn);
static void testObjectEventQueue(testConnPtr driver,
virObjectEventPtr event);
static void testDriverLock(testConnPtr driver)
{
virMutexLock(&driver->lock);
}
static void testDriverUnlock(testConnPtr driver)
{
virMutexUnlock(&driver->lock);
}
static void *testDomainObjPrivateAlloc(void)
{
testDomainObjPrivatePtr priv;
if (VIR_ALLOC(priv) < 0)
return NULL;
return priv;
}
static void testDomainObjPrivateFree(void *data)
{
testDomainObjPrivatePtr priv = data;
VIR_FREE(priv->vcpu_infos);
VIR_FREE(priv->cpumaps);
VIR_FREE(priv);
}
#define TEST_NAMESPACE_HREF "http://libvirt.org/schemas/domain/test/1.0"
typedef struct _testDomainNamespaceDef testDomainNamespaceDef;
typedef testDomainNamespaceDef *testDomainNamespaceDefPtr;
struct _testDomainNamespaceDef {
int runstate;
bool transient;
bool hasManagedSave;
unsigned int num_snap_nodes;
xmlNodePtr *snap_nodes;
};
static void
testDomainDefNamespaceFree(void *data)
{
testDomainNamespaceDefPtr nsdata = data;
size_t i;
if (!nsdata)
return;
for (i = 0; i < nsdata->num_snap_nodes; i++)
xmlFreeNode(nsdata->snap_nodes[i]);
VIR_FREE(nsdata->snap_nodes);
VIR_FREE(nsdata);
}
static int
testDomainDefNamespaceParse(xmlDocPtr xml ATTRIBUTE_UNUSED,
xmlNodePtr root ATTRIBUTE_UNUSED,
xmlXPathContextPtr ctxt,
void **data)
{
testDomainNamespaceDefPtr nsdata = NULL;
xmlNodePtr *nodes = NULL;
int tmp, n;
size_t i;
unsigned int tmpuint;
if (xmlXPathRegisterNs(ctxt, BAD_CAST "test",
BAD_CAST TEST_NAMESPACE_HREF) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Failed to register xml namespace '%s'"),
TEST_NAMESPACE_HREF);
return -1;
}
if (VIR_ALLOC(nsdata) < 0)
return -1;
n = virXPathNodeSet("./test:domainsnapshot", ctxt, &nodes);
if (n < 0)
goto error;
if (n && VIR_ALLOC_N(nsdata->snap_nodes, n) < 0)
goto error;
for (i = 0; i < n; i++) {
xmlNodePtr newnode = xmlCopyNode(nodes[i], 1);
if (!newnode) {
virReportOOMError();
goto error;
}
nsdata->snap_nodes[nsdata->num_snap_nodes] = newnode;
nsdata->num_snap_nodes++;
}
VIR_FREE(nodes);
tmp = virXPathBoolean("boolean(./test:transient)", ctxt);
if (tmp == -1) {
virReportError(VIR_ERR_XML_ERROR, "%s", _("invalid transient"));
goto error;
}
nsdata->transient = tmp;
tmp = virXPathBoolean("boolean(./test:hasmanagedsave)", ctxt);
if (tmp == -1) {
virReportError(VIR_ERR_XML_ERROR, "%s", _("invalid hasmanagedsave"));
goto error;
}
nsdata->hasManagedSave = tmp;
tmp = virXPathUInt("string(./test:runstate)", ctxt, &tmpuint);
if (tmp == 0) {
if (tmpuint >= VIR_DOMAIN_LAST) {
virReportError(VIR_ERR_XML_ERROR,
_("runstate '%d' out of range'"), tmpuint);
goto error;
}
nsdata->runstate = tmpuint;
} else if (tmp == -1) {
nsdata->runstate = VIR_DOMAIN_RUNNING;
} else if (tmp == -2) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("invalid runstate"));
goto error;
}
if (nsdata->transient && nsdata->runstate == VIR_DOMAIN_SHUTOFF) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("transient domain cannot have runstate 'shutoff'"));
goto error;
}
if (nsdata->hasManagedSave && nsdata->runstate != VIR_DOMAIN_SHUTOFF) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("domain with managedsave data can only have runstate 'shutoff'"));
goto error;
}
*data = nsdata;
return 0;
error:
VIR_FREE(nodes);
testDomainDefNamespaceFree(nsdata);
return -1;
}
static virDomainXMLOptionPtr
testBuildXMLConfig(void)
{
virDomainXMLPrivateDataCallbacks priv = {
.alloc = testDomainObjPrivateAlloc,
.free = testDomainObjPrivateFree
};
/* All our XML extensions are input only, so we only need to parse */
virDomainXMLNamespace ns = {
.parse = testDomainDefNamespaceParse,
.free = testDomainDefNamespaceFree,
};
return virDomainXMLOptionNew(NULL, &priv, &ns);
}
static virCapsPtr
testBuildCapabilities(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
virCapsPtr caps;
virCapsGuestPtr guest;
int guest_types[] = { VIR_DOMAIN_OSTYPE_HVM,
VIR_DOMAIN_OSTYPE_XEN };
size_t i;
if ((caps = virCapabilitiesNew(VIR_ARCH_I686, false, false)) == NULL)
goto error;
if (virCapabilitiesAddHostFeature(caps, "pae") < 0)
goto error;
if (virCapabilitiesAddHostFeature(caps, "nonpae") < 0)
goto error;
for (i = 0; i < privconn->numCells; i++) {
virCapsHostNUMACellCPUPtr cpu_cells;
if (VIR_ALLOC_N(cpu_cells, privconn->cells[i].numCpus) < 0)
goto error;
memcpy(cpu_cells, privconn->cells[i].cpus,
sizeof(*cpu_cells) * privconn->cells[i].numCpus);
if (virCapabilitiesAddHostNUMACell(caps, i, 0,
privconn->cells[i].numCpus,
cpu_cells, 0, NULL, 0, NULL) < 0)
goto error;
}
for (i = 0; i < ARRAY_CARDINALITY(guest_types); i++) {
if ((guest = virCapabilitiesAddGuest(caps,
guest_types[i],
VIR_ARCH_I686,
TEST_EMULATOR,
NULL,
0,
NULL)) == NULL)
goto error;
if (virCapabilitiesAddGuestDomain(guest,
VIR_DOMAIN_VIRT_TEST,
NULL,
NULL,
0,
NULL) == NULL)
goto error;
if (virCapabilitiesAddGuestFeature(guest, "pae", true, true) == NULL)
goto error;
if (virCapabilitiesAddGuestFeature(guest, "nonpae", true, true) == NULL)
goto error;
}
caps->host.nsecModels = 1;
if (VIR_ALLOC_N(caps->host.secModels, caps->host.nsecModels) < 0)
goto error;
if (VIR_STRDUP(caps->host.secModels[0].model, "testSecurity") < 0)
goto error;
if (VIR_STRDUP(caps->host.secModels[0].doi, "") < 0)
goto error;
return caps;
error:
virObjectUnref(caps);
return NULL;
}
static const char *defaultDomainXML =
"<domain type='test'>"
" <name>test</name>"
" <uuid>6695eb01-f6a4-8304-79aa-97f2502e193f</uuid>"
" <memory>8388608</memory>"
" <currentMemory>2097152</currentMemory>"
" <vcpu>2</vcpu>"
" <os>"
" <type>hvm</type>"
" </os>"
"</domain>";
static const char *defaultNetworkXML =
"<network>"
" <name>default</name>"
" <uuid>dd8fe884-6c02-601e-7551-cca97df1c5df</uuid>"
" <bridge name='virbr0'/>"
" <forward/>"
" <ip address='192.168.122.1' netmask='255.255.255.0'>"
" <dhcp>"
" <range start='192.168.122.2' end='192.168.122.254'/>"
" </dhcp>"
" </ip>"
"</network>";
static const char *defaultInterfaceXML =
"<interface type=\"ethernet\" name=\"eth1\">"
" <start mode=\"onboot\"/>"
" <mac address=\"aa:bb:cc:dd:ee:ff\"/>"
" <mtu size=\"1492\"/>"
" <protocol family=\"ipv4\">"
" <ip address=\"192.168.0.5\" prefix=\"24\"/>"
" <route gateway=\"192.168.0.1\"/>"
" </protocol>"
"</interface>";
static const char *defaultPoolXML =
"<pool type='dir'>"
" <name>default-pool</name>"
" <uuid>dfe224cb-28fb-8dd0-c4b2-64eb3f0f4566</uuid>"
" <target>"
" <path>/default-pool</path>"
" </target>"
"</pool>";
static const char *defaultPoolSourcesLogicalXML =
"<sources>\n"
" <source>\n"
" <device path='/dev/sda20'/>\n"
" <name>testvg1</name>\n"
" <format type='lvm2'/>\n"
" </source>\n"
" <source>\n"
" <device path='/dev/sda21'/>\n"
" <name>testvg2</name>\n"
" <format type='lvm2'/>\n"
" </source>\n"
"</sources>\n";
static const char *defaultPoolSourcesNetFSXML =
"<sources>\n"
" <source>\n"
" <host name='%s'/>\n"
" <dir path='/testshare'/>\n"
" <format type='nfs'/>\n"
" </source>\n"
"</sources>\n";
static const char *defaultNodeXML =
"<device>"
" <name>computer</name>"
" <capability type='system'>"
" <hardware>"
" <vendor>Libvirt</vendor>"
" <version>Test driver</version>"
" <serial>123456</serial>"
" <uuid>11111111-2222-3333-4444-555555555555</uuid>"
" </hardware>"
" <firmware>"
" <vendor>Libvirt</vendor>"
" <version>Test Driver</version>"
" <release_date>01/22/2007</release_date>"
" </firmware>"
" </capability>"
"</device>";
static const unsigned long long defaultPoolCap = (100 * 1024 * 1024 * 1024ull);
static const unsigned long long defaultPoolAlloc;
static int testStoragePoolObjSetDefaults(virStoragePoolObjPtr pool);
static int testNodeGetInfo(virConnectPtr conn, virNodeInfoPtr info);
static virDomainObjPtr
testDomObjFromDomain(virDomainPtr domain)
{
virDomainObjPtr vm;
testConnPtr driver = domain->conn->privateData;
char uuidstr[VIR_UUID_STRING_BUFLEN];
testDriverLock(driver);
vm = virDomainObjListFindByUUID(driver->domains, domain->uuid);
if (!vm) {
virUUIDFormat(domain->uuid, uuidstr);
virReportError(VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s' (%s)"),
uuidstr, domain->name);
}
testDriverUnlock(driver);
return vm;
}
static char *
testDomainGenerateIfname(virDomainDefPtr domdef)
{
int maxif = 1024;
int ifctr;
size_t i;
for (ifctr = 0; ifctr < maxif; ++ifctr) {
char *ifname;
int found = 0;
if (virAsprintf(&ifname, "testnet%d", ifctr) < 0)
return NULL;
/* Generate network interface names */
for (i = 0; i < domdef->nnets; i++) {
if (domdef->nets[i]->ifname &&
STREQ(domdef->nets[i]->ifname, ifname)) {
found = 1;
break;
}
}
if (!found)
return ifname;
VIR_FREE(ifname);
}
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Exceeded max iface limit %d"), maxif);
return NULL;
}
static int
testDomainGenerateIfnames(virDomainDefPtr domdef)
{
size_t i = 0;
for (i = 0; i < domdef->nnets; i++) {
char *ifname;
if (domdef->nets[i]->ifname)
continue;
ifname = testDomainGenerateIfname(domdef);
if (!ifname)
return -1;
domdef->nets[i]->ifname = ifname;
}
return 0;
}
/* Helper to update info for a single VCPU */
static int
testDomainUpdateVCPU(virDomainObjPtr dom,
int vcpu,
int maplen,
int maxcpu)
{
testDomainObjPrivatePtr privdata = dom->privateData;
virVcpuInfoPtr info = &privdata->vcpu_infos[vcpu];
unsigned char *cpumap = VIR_GET_CPUMAP(privdata->cpumaps, maplen, vcpu);
size_t j;
bool cpu;
memset(info, 0, sizeof(virVcpuInfo));
memset(cpumap, 0, maplen);
info->number = vcpu;
info->state = VIR_VCPU_RUNNING;
info->cpuTime = 5000000;
info->cpu = 0;
if (dom->def->cpumask) {
for (j = 0; j < maxcpu && j < VIR_DOMAIN_CPUMASK_LEN; ++j) {
if (virBitmapGetBit(dom->def->cpumask, j, &cpu) < 0)
return -1;
if (cpu) {
VIR_USE_CPU(cpumap, j);
info->cpu = j;
}
}
} else {
for (j = 0; j < maxcpu; ++j) {
if ((j % 3) == 0) {
/* Mark of every third CPU as usable */
VIR_USE_CPU(cpumap, j);
info->cpu = j;
}
}
}
return 0;
}
/*
* Update domain VCPU amount and info
*
* @conn: virConnectPtr
* @dom : domain needing updates
* @nvcpus: New amount of vcpus for the domain
* @clear_all: If true, rebuild info for ALL vcpus, not just newly added vcpus
*/
static int
testDomainUpdateVCPUs(testConnPtr privconn,
virDomainObjPtr dom,
int nvcpus,
unsigned int clear_all)
{
testDomainObjPrivatePtr privdata = dom->privateData;
size_t i;
int ret = -1;
int cpumaplen, maxcpu;
maxcpu = VIR_NODEINFO_MAXCPUS(privconn->nodeInfo);
cpumaplen = VIR_CPU_MAPLEN(maxcpu);
if (VIR_REALLOC_N(privdata->vcpu_infos, nvcpus) < 0)
goto cleanup;
if (VIR_REALLOC_N(privdata->cpumaps, nvcpus * cpumaplen) < 0)
goto cleanup;
/* Set running VCPU and cpumap state */
if (clear_all) {
for (i = 0; i < nvcpus; ++i)
if (testDomainUpdateVCPU(dom, i, cpumaplen, maxcpu) < 0)
goto cleanup;
} else if (nvcpus > dom->def->vcpus) {
/* VCPU amount has grown, populate info for the new vcpus */
for (i = dom->def->vcpus; i < nvcpus; ++i)
if (testDomainUpdateVCPU(dom, i, cpumaplen, maxcpu) < 0)
goto cleanup;
}
dom->def->vcpus = nvcpus;
ret = 0;
cleanup:
return ret;
}
static void
testDomainShutdownState(virDomainPtr domain,
virDomainObjPtr privdom,
virDomainShutoffReason reason)
{
if (privdom->newDef) {
virDomainDefFree(privdom->def);
privdom->def = privdom->newDef;
privdom->newDef = NULL;
}
virDomainObjSetState(privdom, VIR_DOMAIN_SHUTOFF, reason);
privdom->def->id = -1;
if (domain)
domain->id = -1;
}
/* Set up domain runtime state */
static int
testDomainStartState(testConnPtr privconn,
virDomainObjPtr dom,
virDomainRunningReason reason)
{
int ret = -1;
if (testDomainUpdateVCPUs(privconn, dom, dom->def->vcpus, 1) < 0)
goto cleanup;
virDomainObjSetState(dom, VIR_DOMAIN_RUNNING, reason);
dom->def->id = privconn->nextDomID++;
if (virDomainObjSetDefTransient(privconn->caps,
privconn->xmlopt,
dom, false) < 0) {
goto cleanup;
}
dom->hasManagedSave = false;
ret = 0;
cleanup:
if (ret < 0)
testDomainShutdownState(NULL, dom, VIR_DOMAIN_SHUTOFF_FAILED);
return ret;
}
/* Simultaneous test:///default connections should share the same
* common state (among other things, this allows testing event
* detection in one connection for an action caused in another). */
static int
testOpenDefault(virConnectPtr conn)
{
int u;
testConnPtr privconn = &defaultConn;
virDomainDefPtr domdef = NULL;
virDomainObjPtr domobj = NULL;
virNetworkDefPtr netdef = NULL;
virNetworkObjPtr netobj = NULL;
virInterfaceDefPtr interfacedef = NULL;
virInterfaceObjPtr interfaceobj = NULL;
virStoragePoolDefPtr pooldef = NULL;
virStoragePoolObjPtr poolobj = NULL;
virNodeDeviceDefPtr nodedef = NULL;
virNodeDeviceObjPtr nodeobj = NULL;
virMutexLock(&defaultLock);
if (defaultConnections++) {
conn->privateData = &defaultConn;
virMutexUnlock(&defaultLock);
return VIR_DRV_OPEN_SUCCESS;
}
if (virMutexInit(&privconn->lock) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("cannot initialize mutex"));
defaultConnections--;
virMutexUnlock(&defaultLock);
return VIR_DRV_OPEN_ERROR;
}
conn->privateData = privconn;
if (!(privconn->eventState = virObjectEventStateNew()))
goto error;
if (!(privconn->domains = virDomainObjListNew()) ||
!(privconn->networks = virNetworkObjListNew()))
goto error;
memmove(&privconn->nodeInfo, &defaultNodeInfo, sizeof(defaultNodeInfo));
/* Numa setup */
privconn->numCells = 2;
for (u = 0; u < 2; ++u) {
privconn->cells[u].numCpus = 8;
privconn->cells[u].mem = (u + 1) * 2048 * 1024;
}
for (u = 0; u < 16; u++) {
virBitmapPtr siblings = virBitmapNew(16);
if (!siblings)
goto error;
ignore_value(virBitmapSetBit(siblings, u));
privconn->cells[u / 8].cpus[(u % 8)].id = u;
privconn->cells[u / 8].cpus[(u % 8)].socket_id = u / 8;
privconn->cells[u / 8].cpus[(u % 8)].core_id = u % 8;
privconn->cells[u / 8].cpus[(u % 8)].siblings = siblings;
}
if (!(privconn->caps = testBuildCapabilities(conn)))
goto error;
if (!(privconn->xmlopt = testBuildXMLConfig()))
goto error;
privconn->nextDomID = 1;
if (!(domdef = virDomainDefParseString(defaultDomainXML,
privconn->caps,
privconn->xmlopt,
VIR_DOMAIN_DEF_PARSE_INACTIVE)))
goto error;
if (testDomainGenerateIfnames(domdef) < 0)
goto error;
if (!(domobj = virDomainObjListAdd(privconn->domains,
domdef,
privconn->xmlopt,
0, NULL)))
goto error;
domdef = NULL;
domobj->persistent = 1;
if (testDomainStartState(privconn, domobj,
VIR_DOMAIN_RUNNING_BOOTED) < 0) {
virObjectUnlock(domobj);
goto error;
}
virObjectUnlock(domobj);
if (!(netdef = virNetworkDefParseString(defaultNetworkXML)))
goto error;
if (!(netobj = virNetworkAssignDef(privconn->networks, netdef, 0))) {
virNetworkDefFree(netdef);
goto error;
}
netobj->active = 1;
virNetworkObjEndAPI(&netobj);
if (!(interfacedef = virInterfaceDefParseString(defaultInterfaceXML)))
goto error;
if (!(interfaceobj = virInterfaceAssignDef(&privconn->ifaces, interfacedef))) {
virInterfaceDefFree(interfacedef);
goto error;
}
interfaceobj->active = 1;
virInterfaceObjUnlock(interfaceobj);
if (!(pooldef = virStoragePoolDefParseString(defaultPoolXML)))
goto error;
if (!(poolobj = virStoragePoolObjAssignDef(&privconn->pools,
pooldef))) {
virStoragePoolDefFree(pooldef);
goto error;
}
if (testStoragePoolObjSetDefaults(poolobj) == -1) {
virStoragePoolObjUnlock(poolobj);
goto error;
}
poolobj->active = 1;
virStoragePoolObjUnlock(poolobj);
/* Init default node device */
if (!(nodedef = virNodeDeviceDefParseString(defaultNodeXML, 0, NULL)))
goto error;
if (!(nodeobj = virNodeDeviceAssignDef(&privconn->devs,
nodedef))) {
virNodeDeviceDefFree(nodedef);
goto error;
}
virNodeDeviceObjUnlock(nodeobj);
virMutexUnlock(&defaultLock);
return VIR_DRV_OPEN_SUCCESS;
error:
virObjectUnref(privconn->domains);
virObjectUnref(privconn->networks);
virInterfaceObjListFree(&privconn->ifaces);
virStoragePoolObjListFree(&privconn->pools);
virNodeDeviceObjListFree(&privconn->devs);
virObjectUnref(privconn->caps);
virObjectEventStateFree(privconn->eventState);
virMutexDestroy(&privconn->lock);
conn->privateData = NULL;
virDomainDefFree(domdef);
defaultConnections--;
virMutexUnlock(&defaultLock);
return VIR_DRV_OPEN_ERROR;
}
static char *testBuildFilename(const char *relativeTo,
const char *filename)
{
char *offset;
int baseLen;
char *ret;
if (!filename || filename[0] == '\0')
return NULL;
if (filename[0] == '/') {
ignore_value(VIR_STRDUP(ret, filename));
return ret;
}
offset = strrchr(relativeTo, '/');
if ((baseLen = (offset-relativeTo+1))) {
char *absFile;
int totalLen = baseLen + strlen(filename) + 1;
if (VIR_ALLOC_N(absFile, totalLen) < 0)
return NULL;
if (virStrncpy(absFile, relativeTo, baseLen, totalLen) == NULL) {
VIR_FREE(absFile);
return NULL;
}
strcat(absFile, filename);
return absFile;
} else {
ignore_value(VIR_STRDUP(ret, filename));
return ret;
}
}
static xmlNodePtr
testParseXMLDocFromFile(xmlNodePtr node, const char *file, const char *type)
{
xmlNodePtr ret = NULL;
xmlDocPtr doc = NULL;
char *absFile = NULL;
char *relFile = virXMLPropString(node, "file");
if (relFile != NULL) {
absFile = testBuildFilename(file, relFile);
VIR_FREE(relFile);
if (!absFile) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("resolving %s filename"), type);
return NULL;
}
if (!(doc = virXMLParse(absFile, NULL, type)))
goto error;
ret = xmlCopyNode(xmlDocGetRootElement(doc), 1);
if (!ret) {
virReportOOMError();
goto error;
}
xmlReplaceNode(node, ret);
xmlFreeNode(node);
} else {
ret = node;
}
error:
xmlFreeDoc(doc);
VIR_FREE(absFile);
return ret;
}
static int
testParseNodeInfo(virNodeInfoPtr nodeInfo, xmlXPathContextPtr ctxt)
{
char *str;
long l;
int ret;
ret = virXPathLong("string(/node/cpu/nodes[1])", ctxt, &l);
if (ret == 0) {
nodeInfo->nodes = l;
} else if (ret == -2) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("invalid node cpu nodes value"));
goto error;
}
ret = virXPathLong("string(/node/cpu/sockets[1])", ctxt, &l);
if (ret == 0) {
nodeInfo->sockets = l;
} else if (ret == -2) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("invalid node cpu sockets value"));
goto error;
}
ret = virXPathLong("string(/node/cpu/cores[1])", ctxt, &l);
if (ret == 0) {
nodeInfo->cores = l;
} else if (ret == -2) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("invalid node cpu cores value"));
goto error;
}
ret = virXPathLong("string(/node/cpu/threads[1])", ctxt, &l);
if (ret == 0) {
nodeInfo->threads = l;
} else if (ret == -2) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("invalid node cpu threads value"));
goto error;
}
nodeInfo->cpus = (nodeInfo->cores * nodeInfo->threads *
nodeInfo->sockets * nodeInfo->nodes);
ret = virXPathLong("string(/node/cpu/active[1])", ctxt, &l);
if (ret == 0) {
if (l < nodeInfo->cpus)
nodeInfo->cpus = l;
} else if (ret == -2) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("invalid node cpu active value"));
goto error;
}
ret = virXPathLong("string(/node/cpu/mhz[1])", ctxt, &l);
if (ret == 0) {
nodeInfo->mhz = l;
} else if (ret == -2) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("invalid node cpu mhz value"));
goto error;
}
str = virXPathString("string(/node/cpu/model[1])", ctxt);
if (str != NULL) {
if (virStrcpyStatic(nodeInfo->model, str) == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Model %s too big for destination"), str);
VIR_FREE(str);
goto error;
}
VIR_FREE(str);
}
ret = virXPathLong("string(/node/memory[1])", ctxt, &l);
if (ret == 0) {
nodeInfo->memory = l;
} else if (ret == -2) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("invalid node memory value"));
goto error;
}
return 0;
error:
return -1;
}
static int
testParseDomainSnapshots(testConnPtr privconn,
virDomainObjPtr domobj,
const char *file,
xmlXPathContextPtr ctxt)
{
size_t i;
int ret = -1;
testDomainNamespaceDefPtr nsdata = domobj->def->namespaceData;
xmlNodePtr *nodes = nsdata->snap_nodes;
for (i = 0; i < nsdata->num_snap_nodes; i++) {
virDomainSnapshotObjPtr snap;
virDomainSnapshotDefPtr def;
xmlNodePtr node = testParseXMLDocFromFile(nodes[i], file,
"domainsnapshot");
if (!node)
goto error;
def = virDomainSnapshotDefParseNode(ctxt->doc, node,
privconn->caps,
privconn->xmlopt,
VIR_DOMAIN_SNAPSHOT_PARSE_DISKS |
VIR_DOMAIN_SNAPSHOT_PARSE_INTERNAL |
VIR_DOMAIN_SNAPSHOT_PARSE_REDEFINE);
if (!def)
goto error;
if (!(snap = virDomainSnapshotAssignDef(domobj->snapshots, def))) {
virDomainSnapshotDefFree(def);
goto error;
}
if (def->current) {
if (domobj->current_snapshot) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("more than one snapshot claims to be active"));
goto error;
}
domobj->current_snapshot = snap;
}
}
if (virDomainSnapshotUpdateRelations(domobj->snapshots) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Snapshots have inconsistent relations for "
"domain %s"), domobj->def->name);
goto error;
}
ret = 0;
error:
return ret;
}
static int
testParseDomains(testConnPtr privconn,
const char *file,
xmlXPathContextPtr ctxt)
{
int num, ret = -1;
size_t i;
xmlNodePtr *nodes = NULL;
virDomainObjPtr obj;
num = virXPathNodeSet("/node/domain", ctxt, &nodes);
if (num < 0)
goto error;
for (i = 0; i < num; i++) {
virDomainDefPtr def;
testDomainNamespaceDefPtr nsdata;
xmlNodePtr node = testParseXMLDocFromFile(nodes[i], file, "domain");
if (!node)
goto error;
def = virDomainDefParseNode(ctxt->doc, node,
privconn->caps, privconn->xmlopt,
VIR_DOMAIN_DEF_PARSE_INACTIVE);
if (!def)
goto error;
if (testDomainGenerateIfnames(def) < 0 ||
!(obj = virDomainObjListAdd(privconn->domains,
def,
privconn->xmlopt,
0, NULL))) {
virDomainDefFree(def);
goto error;
}
if (testParseDomainSnapshots(privconn, obj, file, ctxt) < 0) {
virObjectUnlock(obj);
goto error;
}
nsdata = def->namespaceData;
obj->persistent = !nsdata->transient;
obj->hasManagedSave = nsdata->hasManagedSave;
if (nsdata->runstate != VIR_DOMAIN_SHUTOFF) {
if (testDomainStartState(privconn, obj,
VIR_DOMAIN_RUNNING_BOOTED) < 0) {
virObjectUnlock(obj);
goto error;
}
} else {
testDomainShutdownState(NULL, obj, 0);
}
virDomainObjSetState(obj, nsdata->runstate, 0);
virObjectUnlock(obj);
}
ret = 0;
error:
VIR_FREE(nodes);
return ret;
}
static int
testParseNetworks(testConnPtr privconn,
const char *file,
xmlXPathContextPtr ctxt)
{
int num, ret = -1;
size_t i;
xmlNodePtr *nodes = NULL;
virNetworkObjPtr obj;
num = virXPathNodeSet("/node/network", ctxt, &nodes);
if (num < 0)
goto error;
for (i = 0; i < num; i++) {
virNetworkDefPtr def;
xmlNodePtr node = testParseXMLDocFromFile(nodes[i], file, "network");
if (!node)
goto error;
def = virNetworkDefParseNode(ctxt->doc, node);
if (!def)
goto error;
if (!(obj = virNetworkAssignDef(privconn->networks, def, 0))) {
virNetworkDefFree(def);
goto error;
}
obj->active = 1;
virNetworkObjEndAPI(&obj);
}
ret = 0;
error:
VIR_FREE(nodes);
return ret;
}
static int
testParseInterfaces(testConnPtr privconn,
const char *file,
xmlXPathContextPtr ctxt)
{
int num, ret = -1;
size_t i;
xmlNodePtr *nodes = NULL;
virInterfaceObjPtr obj;
num = virXPathNodeSet("/node/interface", ctxt, &nodes);
if (num < 0)
goto error;
for (i = 0; i < num; i++) {
virInterfaceDefPtr def;
xmlNodePtr node = testParseXMLDocFromFile(nodes[i], file,
"interface");
if (!node)
goto error;
def = virInterfaceDefParseNode(ctxt->doc, node);
if (!def)
goto error;
if (!(obj = virInterfaceAssignDef(&privconn->ifaces, def))) {
virInterfaceDefFree(def);
goto error;
}
obj->active = 1;
virInterfaceObjUnlock(obj);
}
ret = 0;
error:
VIR_FREE(nodes);
return ret;
}
static int
testOpenVolumesForPool(const char *file,
xmlXPathContextPtr ctxt,
virStoragePoolObjPtr pool,
int poolidx)
{
char *vol_xpath;
size_t i;
int num, ret = -1;
xmlNodePtr *nodes = NULL;
virStorageVolDefPtr def = NULL;
/* Find storage volumes */
if (virAsprintf(&vol_xpath, "/node/pool[%d]/volume", poolidx) < 0)
goto error;
num = virXPathNodeSet(vol_xpath, ctxt, &nodes);
VIR_FREE(vol_xpath);
if (num < 0)
goto error;
for (i = 0; i < num; i++) {
xmlNodePtr node = testParseXMLDocFromFile(nodes[i], file,
"volume");
if (!node)
goto error;
def = virStorageVolDefParseNode(pool->def, ctxt->doc, node, 0);
if (!def)
goto error;
if (def->target.path == NULL) {
if (virAsprintf(&def->target.path, "%s/%s",
pool->def->target.path,
def->name) == -1)
goto error;
}
if (!def->key && VIR_STRDUP(def->key, def->target.path) < 0)
goto error;
if (VIR_APPEND_ELEMENT_COPY(pool->volumes.objs, pool->volumes.count, def) < 0)
goto error;
pool->def->allocation += def->target.allocation;
pool->def->available = (pool->def->capacity -
pool->def->allocation);
def = NULL;
}
ret = 0;
error:
virStorageVolDefFree(def);
VIR_FREE(nodes);
return ret;
}
static int
testParseStorage(testConnPtr privconn,
const char *file,
xmlXPathContextPtr ctxt)
{
int num, ret = -1;
size_t i;
xmlNodePtr *nodes = NULL;
virStoragePoolObjPtr obj;
num = virXPathNodeSet("/node/pool", ctxt, &nodes);
if (num < 0)
goto error;
for (i = 0; i < num; i++) {
virStoragePoolDefPtr def;
xmlNodePtr node = testParseXMLDocFromFile(nodes[i], file,
"pool");
if (!node)
goto error;
def = virStoragePoolDefParseNode(ctxt->doc, node);
if (!def)
goto error;
if (!(obj = virStoragePoolObjAssignDef(&privconn->pools,
def))) {
virStoragePoolDefFree(def);
goto error;
}
if (testStoragePoolObjSetDefaults(obj) == -1) {
virStoragePoolObjUnlock(obj);
goto error;
}
obj->active = 1;
/* Find storage volumes */
if (testOpenVolumesForPool(file, ctxt, obj, i+1) < 0) {
virStoragePoolObjUnlock(obj);
goto error;
}
virStoragePoolObjUnlock(obj);
}
ret = 0;
error:
VIR_FREE(nodes);
return ret;
}
static int
testParseNodedevs(testConnPtr privconn,
const char *file,
xmlXPathContextPtr ctxt)
{
int num, ret = -1;
size_t i;
xmlNodePtr *nodes = NULL;
virNodeDeviceObjPtr obj;
num = virXPathNodeSet("/node/device", ctxt, &nodes);
if (num < 0)
goto error;
for (i = 0; i < num; i++) {
virNodeDeviceDefPtr def;
xmlNodePtr node = testParseXMLDocFromFile(nodes[i], file,
"nodedev");
if (!node)
goto error;
def = virNodeDeviceDefParseNode(ctxt->doc, node, 0, NULL);
if (!def)
goto error;
if (!(obj = virNodeDeviceAssignDef(&privconn->devs, def))) {
virNodeDeviceDefFree(def);
goto error;
}
virNodeDeviceObjUnlock(obj);
}
ret = 0;
error:
VIR_FREE(nodes);
return ret;
}
static int
testParseAuthUsers(testConnPtr privconn,
xmlXPathContextPtr ctxt)
{
int num, ret = -1;
size_t i;
xmlNodePtr *nodes = NULL;
num = virXPathNodeSet("/node/auth/user", ctxt, &nodes);
if (num < 0)
goto error;
privconn->numAuths = num;
if (num && VIR_ALLOC_N(privconn->auths, num) < 0)
goto error;
for (i = 0; i < num; i++) {
char *username, *password;
ctxt->node = nodes[i];
username = virXPathString("string(.)", ctxt);
if (!username || STREQ(username, "")) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("missing username in /node/auth/user field"));
VIR_FREE(username);
goto error;
}
/* This field is optional. */
password = virXMLPropString(nodes[i], "password");
privconn->auths[i].username = username;
privconn->auths[i].password = password;
}
ret = 0;
error:
VIR_FREE(nodes);
return ret;
}
/* No shared state between simultaneous test connections initialized
* from a file. */
static int
testOpenFromFile(virConnectPtr conn, const char *file)
{
xmlDocPtr doc = NULL;
xmlXPathContextPtr ctxt = NULL;
testConnPtr privconn;
if (VIR_ALLOC(privconn) < 0)
return VIR_DRV_OPEN_ERROR;
if (virMutexInit(&privconn->lock) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("cannot initialize mutex"));
VIR_FREE(privconn);
return VIR_DRV_OPEN_ERROR;
}
testDriverLock(privconn);
conn->privateData = privconn;
if (!(privconn->domains = virDomainObjListNew()) ||
!(privconn->networks = virNetworkObjListNew()))
goto error;
if (!(privconn->caps = testBuildCapabilities(conn)))
goto error;
if (!(privconn->xmlopt = testBuildXMLConfig()))
goto error;
if (!(privconn->eventState = virObjectEventStateNew()))
goto error;
if (!(doc = virXMLParseFileCtxt(file, &ctxt)))
goto error;
if (!xmlStrEqual(ctxt->node->name, BAD_CAST "node")) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("Root element is not 'node'"));
goto error;
}
privconn->nextDomID = 1;
privconn->numCells = 0;
if (VIR_STRDUP(privconn->path, file) < 0)
goto error;
memmove(&privconn->nodeInfo, &defaultNodeInfo, sizeof(defaultNodeInfo));
if (testParseNodeInfo(&privconn->nodeInfo, ctxt) < 0)
goto error;
if (testParseDomains(privconn, file, ctxt) < 0)
goto error;
if (testParseNetworks(privconn, file, ctxt) < 0)
goto error;
if (testParseInterfaces(privconn, file, ctxt) < 0)
goto error;
if (testParseStorage(privconn, file, ctxt) < 0)
goto error;
if (testParseNodedevs(privconn, file, ctxt) < 0)
goto error;
if (testParseAuthUsers(privconn, ctxt) < 0)
goto error;
xmlXPathFreeContext(ctxt);
xmlFreeDoc(doc);
testDriverUnlock(privconn);
return 0;
error:
xmlXPathFreeContext(ctxt);
xmlFreeDoc(doc);
virObjectUnref(privconn->domains);
virObjectUnref(privconn->networks);
virInterfaceObjListFree(&privconn->ifaces);
virStoragePoolObjListFree(&privconn->pools);
VIR_FREE(privconn->path);
virObjectEventStateFree(privconn->eventState);
testDriverUnlock(privconn);
VIR_FREE(privconn);
conn->privateData = NULL;
return VIR_DRV_OPEN_ERROR;
}
static int
testConnectAuthenticate(virConnectPtr conn,
virConnectAuthPtr auth)
{
testConnPtr privconn = conn->privateData;
int ret = -1;
ssize_t i;
char *username = NULL, *password = NULL;
if (privconn->numAuths == 0)
return 0;
/* Authentication is required because the test XML contains a
* non-empty <auth/> section. First we must ask for a username.
*/
username = virAuthGetUsername(conn, auth, "test", NULL, "localhost"/*?*/);
if (!username) {
virReportError(VIR_ERR_AUTH_FAILED, "%s",
_("authentication failed when asking for username"));
goto cleanup;
}
/* Does the username exist? */
for (i = 0; i < privconn->numAuths; ++i) {
if (STREQ(privconn->auths[i].username, username))
goto found_user;
}
i = -1;
found_user:
/* Even if we didn't find the user, we still ask for a password. */
if (i == -1 || privconn->auths[i].password != NULL) {
password = virAuthGetPassword(conn, auth, "test",
username, "localhost");
if (password == NULL) {
virReportError(VIR_ERR_AUTH_FAILED, "%s",
_("authentication failed when asking for password"));
goto cleanup;
}
}
if (i == -1 ||
(password && STRNEQ(privconn->auths[i].password, password))) {
virReportError(VIR_ERR_AUTH_FAILED, "%s",
_("authentication failed, see test XML for the correct username/password"));
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(username);
VIR_FREE(password);
return ret;
}
static virDrvOpenStatus testConnectOpen(virConnectPtr conn,
virConnectAuthPtr auth,
unsigned int flags)
{
int ret;
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (!conn->uri)
return VIR_DRV_OPEN_DECLINED;
if (!conn->uri->scheme || STRNEQ(conn->uri->scheme, "test"))
return VIR_DRV_OPEN_DECLINED;
/* Remote driver should handle these. */
if (conn->uri->server)
return VIR_DRV_OPEN_DECLINED;
/* From this point on, the connection is for us. */
if (!conn->uri->path
|| conn->uri->path[0] == '\0'
|| (conn->uri->path[0] == '/' && conn->uri->path[1] == '\0')) {
virReportError(VIR_ERR_INVALID_ARG,
"%s", _("testOpen: supply a path or use test:///default"));
return VIR_DRV_OPEN_ERROR;
}
if (STREQ(conn->uri->path, "/default"))
ret = testOpenDefault(conn);
else
ret = testOpenFromFile(conn,
conn->uri->path);
if (ret != VIR_DRV_OPEN_SUCCESS)
return ret;
/* Fake authentication. */
if (testConnectAuthenticate(conn, auth) < 0)
return VIR_DRV_OPEN_ERROR;
return VIR_DRV_OPEN_SUCCESS;
}
static int testConnectClose(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
if (privconn == &defaultConn) {
virMutexLock(&defaultLock);
if (--defaultConnections) {
virMutexUnlock(&defaultLock);
return 0;
}
}
testDriverLock(privconn);
virObjectUnref(privconn->caps);
virObjectUnref(privconn->xmlopt);
virObjectUnref(privconn->domains);
virNodeDeviceObjListFree(&privconn->devs);
virObjectUnref(privconn->networks);
virInterfaceObjListFree(&privconn->ifaces);
virStoragePoolObjListFree(&privconn->pools);
virObjectEventStateFree(privconn->eventState);
VIR_FREE(privconn->path);
testDriverUnlock(privconn);
virMutexDestroy(&privconn->lock);
if (privconn == &defaultConn)
virMutexUnlock(&defaultLock);
else
VIR_FREE(privconn);
conn->privateData = NULL;
return 0;
}
static int testConnectGetVersion(virConnectPtr conn ATTRIBUTE_UNUSED,
unsigned long *hvVer)
{
*hvVer = 2;
return 0;
}
static char *testConnectGetHostname(virConnectPtr conn ATTRIBUTE_UNUSED)
{
return virGetHostname();
}
static int testConnectIsSecure(virConnectPtr conn ATTRIBUTE_UNUSED)
{
return 1;
}
static int testConnectIsEncrypted(virConnectPtr conn ATTRIBUTE_UNUSED)
{
return 0;
}
static int testConnectIsAlive(virConnectPtr conn ATTRIBUTE_UNUSED)
{
return 1;
}
static int testConnectGetMaxVcpus(virConnectPtr conn ATTRIBUTE_UNUSED,
const char *type ATTRIBUTE_UNUSED)
{
return 32;
}
static char *
testConnectBaselineCPU(virConnectPtr conn ATTRIBUTE_UNUSED,
const char **xmlCPUs,
unsigned int ncpus,
unsigned int flags)
{
char *cpu;
virCheckFlags(VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES, NULL);
cpu = cpuBaselineXML(xmlCPUs, ncpus, NULL, 0, flags);
return cpu;
}
static int testNodeGetInfo(virConnectPtr conn,
virNodeInfoPtr info)
{
testConnPtr privconn = conn->privateData;
testDriverLock(privconn);
memcpy(info, &privconn->nodeInfo, sizeof(virNodeInfo));
testDriverUnlock(privconn);
return 0;
}
static char *testConnectGetCapabilities(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
char *xml;
testDriverLock(privconn);
xml = virCapabilitiesFormatXML(privconn->caps);
testDriverUnlock(privconn);
return xml;
}
static int testConnectNumOfDomains(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
int count;
testDriverLock(privconn);
count = virDomainObjListNumOfDomains(privconn->domains, true, NULL, NULL);
testDriverUnlock(privconn);
return count;
}
static int testDomainIsActive(virDomainPtr dom)
{
testConnPtr privconn = dom->conn->privateData;
virDomainObjPtr obj;
int ret = -1;
testDriverLock(privconn);
obj = virDomainObjListFindByUUID(privconn->domains, dom->uuid);
testDriverUnlock(privconn);
if (!obj) {
virReportError(VIR_ERR_NO_DOMAIN, NULL);
goto cleanup;
}
ret = virDomainObjIsActive(obj);
cleanup:
if (obj)
virObjectUnlock(obj);
return ret;
}
static int testDomainIsPersistent(virDomainPtr dom)
{
testConnPtr privconn = dom->conn->privateData;
virDomainObjPtr obj;
int ret = -1;
testDriverLock(privconn);
obj = virDomainObjListFindByUUID(privconn->domains, dom->uuid);
testDriverUnlock(privconn);
if (!obj) {
virReportError(VIR_ERR_NO_DOMAIN, NULL);
goto cleanup;
}
ret = obj->persistent;
cleanup:
if (obj)
virObjectUnlock(obj);
return ret;
}
static int testDomainIsUpdated(virDomainPtr dom ATTRIBUTE_UNUSED)
{
return 0;
}
static virDomainPtr
testDomainCreateXML(virConnectPtr conn, const char *xml,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
virDomainPtr ret = NULL;
virDomainDefPtr def;
virDomainObjPtr dom = NULL;
virObjectEventPtr event = NULL;
unsigned int parse_flags = VIR_DOMAIN_DEF_PARSE_INACTIVE;
virCheckFlags(VIR_DOMAIN_START_VALIDATE, NULL);
if (flags & VIR_DOMAIN_START_VALIDATE)
parse_flags |= VIR_DOMAIN_DEF_PARSE_VALIDATE;
testDriverLock(privconn);
if ((def = virDomainDefParseString(xml, privconn->caps, privconn->xmlopt,
parse_flags)) == NULL)
goto cleanup;
if (testDomainGenerateIfnames(def) < 0)
goto cleanup;
if (!(dom = virDomainObjListAdd(privconn->domains,
def,
privconn->xmlopt,
VIR_DOMAIN_OBJ_LIST_ADD_CHECK_LIVE,
NULL)))
goto cleanup;
def = NULL;
if (testDomainStartState(privconn, dom, VIR_DOMAIN_RUNNING_BOOTED) < 0)
goto cleanup;
event = virDomainEventLifecycleNewFromObj(dom,
VIR_DOMAIN_EVENT_STARTED,
VIR_DOMAIN_EVENT_STARTED_BOOTED);
ret = virGetDomain(conn, dom->def->name, dom->def->uuid);
if (ret)
ret->id = dom->def->id;
cleanup:
if (dom)
virObjectUnlock(dom);
if (event)
testObjectEventQueue(privconn, event);
virDomainDefFree(def);
testDriverUnlock(privconn);
return ret;
}
static virDomainPtr testDomainLookupByID(virConnectPtr conn,
int id)
{
testConnPtr privconn = conn->privateData;
virDomainPtr ret = NULL;
virDomainObjPtr dom;
testDriverLock(privconn);
dom = virDomainObjListFindByID(privconn->domains, id);
testDriverUnlock(privconn);
if (dom == NULL) {
virReportError(VIR_ERR_NO_DOMAIN, NULL);
goto cleanup;
}
ret = virGetDomain(conn, dom->def->name, dom->def->uuid);
if (ret)
ret->id = dom->def->id;
cleanup:
if (dom)
virObjectUnlock(dom);
return ret;
}
static virDomainPtr testDomainLookupByUUID(virConnectPtr conn,
const unsigned char *uuid)
{
testConnPtr privconn = conn->privateData;
virDomainPtr ret = NULL;
virDomainObjPtr dom;
testDriverLock(privconn);
dom = virDomainObjListFindByUUID(privconn->domains, uuid);
testDriverUnlock(privconn);
if (dom == NULL) {
virReportError(VIR_ERR_NO_DOMAIN, NULL);
goto cleanup;
}
ret = virGetDomain(conn, dom->def->name, dom->def->uuid);
if (ret)
ret->id = dom->def->id;
cleanup:
if (dom)
virObjectUnlock(dom);
return ret;
}
static virDomainPtr testDomainLookupByName(virConnectPtr conn,
const char *name)
{
testConnPtr privconn = conn->privateData;
virDomainPtr ret = NULL;
virDomainObjPtr dom;
testDriverLock(privconn);
dom = virDomainObjListFindByName(privconn->domains, name);
testDriverUnlock(privconn);
if (dom == NULL) {
virReportError(VIR_ERR_NO_DOMAIN, NULL);
goto cleanup;
}
ret = virGetDomain(conn, dom->def->name, dom->def->uuid);
if (ret)
ret->id = dom->def->id;
cleanup:
virDomainObjEndAPI(&dom);
return ret;
}
static int testConnectListDomains(virConnectPtr conn,
int *ids,
int maxids)
{
testConnPtr privconn = conn->privateData;
int n;
testDriverLock(privconn);
n = virDomainObjListGetActiveIDs(privconn->domains, ids, maxids, NULL, NULL);
testDriverUnlock(privconn);
return n;
}
static int testDomainDestroy(virDomainPtr domain)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
virObjectEventPtr event = NULL;
int ret = -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
testDomainShutdownState(domain, privdom, VIR_DOMAIN_SHUTOFF_DESTROYED);
event = virDomainEventLifecycleNewFromObj(privdom,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_DESTROYED);
if (!privdom->persistent)
virDomainObjListRemove(privconn->domains, privdom);
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
if (event)
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
return ret;
}
static int testDomainResume(virDomainPtr domain)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
virObjectEventPtr event = NULL;
int ret = -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (virDomainObjGetState(privdom, NULL) != VIR_DOMAIN_PAUSED) {
virReportError(VIR_ERR_INTERNAL_ERROR, _("domain '%s' not paused"),
domain->name);
goto cleanup;
}
virDomainObjSetState(privdom, VIR_DOMAIN_RUNNING,
VIR_DOMAIN_RUNNING_UNPAUSED);
event = virDomainEventLifecycleNewFromObj(privdom,
VIR_DOMAIN_EVENT_RESUMED,
VIR_DOMAIN_EVENT_RESUMED_UNPAUSED);
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
if (event) {
testDriverLock(privconn);
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
}
return ret;
}
static int testDomainSuspend(virDomainPtr domain)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
virObjectEventPtr event = NULL;
int ret = -1;
int state;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
state = virDomainObjGetState(privdom, NULL);
if (state == VIR_DOMAIN_SHUTOFF || state == VIR_DOMAIN_PAUSED) {
virReportError(VIR_ERR_INTERNAL_ERROR, _("domain '%s' not running"),
domain->name);
goto cleanup;
}
virDomainObjSetState(privdom, VIR_DOMAIN_PAUSED, VIR_DOMAIN_PAUSED_USER);
event = virDomainEventLifecycleNewFromObj(privdom,
VIR_DOMAIN_EVENT_SUSPENDED,
VIR_DOMAIN_EVENT_SUSPENDED_PAUSED);
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
if (event) {
testDriverLock(privconn);
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
}
return ret;
}
static int testDomainShutdownFlags(virDomainPtr domain,
unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
virObjectEventPtr event = NULL;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (virDomainObjGetState(privdom, NULL) == VIR_DOMAIN_SHUTOFF) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("domain '%s' not running"), domain->name);
goto cleanup;
}
testDomainShutdownState(domain, privdom, VIR_DOMAIN_SHUTOFF_SHUTDOWN);
event = virDomainEventLifecycleNewFromObj(privdom,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_SHUTDOWN);
if (!privdom->persistent)
virDomainObjListRemove(privconn->domains, privdom);
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
if (event)
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
return ret;
}
static int testDomainShutdown(virDomainPtr domain)
{
return testDomainShutdownFlags(domain, 0);
}
/* Similar behaviour as shutdown */
static int testDomainReboot(virDomainPtr domain,
unsigned int action ATTRIBUTE_UNUSED)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
virObjectEventPtr event = NULL;
int ret = -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
virDomainObjSetState(privdom, VIR_DOMAIN_SHUTDOWN,
VIR_DOMAIN_SHUTDOWN_USER);
switch (privdom->def->onReboot) {
case VIR_DOMAIN_LIFECYCLE_DESTROY:
virDomainObjSetState(privdom, VIR_DOMAIN_SHUTOFF,
VIR_DOMAIN_SHUTOFF_SHUTDOWN);
break;
case VIR_DOMAIN_LIFECYCLE_RESTART:
virDomainObjSetState(privdom, VIR_DOMAIN_RUNNING,
VIR_DOMAIN_RUNNING_BOOTED);
break;
case VIR_DOMAIN_LIFECYCLE_PRESERVE:
virDomainObjSetState(privdom, VIR_DOMAIN_SHUTOFF,
VIR_DOMAIN_SHUTOFF_SHUTDOWN);
break;
case VIR_DOMAIN_LIFECYCLE_RESTART_RENAME:
virDomainObjSetState(privdom, VIR_DOMAIN_RUNNING,
VIR_DOMAIN_RUNNING_BOOTED);
break;
default:
virDomainObjSetState(privdom, VIR_DOMAIN_SHUTOFF,
VIR_DOMAIN_SHUTOFF_SHUTDOWN);
break;
}
if (virDomainObjGetState(privdom, NULL) == VIR_DOMAIN_SHUTOFF) {
testDomainShutdownState(domain, privdom, VIR_DOMAIN_SHUTOFF_SHUTDOWN);
event = virDomainEventLifecycleNewFromObj(privdom,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_SHUTDOWN);
if (!privdom->persistent)
virDomainObjListRemove(privconn->domains, privdom);
}
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
if (event)
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
return ret;
}
static int testDomainGetInfo(virDomainPtr domain,
virDomainInfoPtr info)
{
testConnPtr privconn = domain->conn->privateData;
struct timeval tv;
virDomainObjPtr privdom;
int ret = -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (gettimeofday(&tv, NULL) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("getting time of day"));
goto cleanup;
}
info->state = virDomainObjGetState(privdom, NULL);
info->memory = privdom->def->mem.cur_balloon;
info->maxMem = virDomainDefGetMemoryActual(privdom->def);
info->nrVirtCpu = privdom->def->vcpus;
info->cpuTime = ((tv.tv_sec * 1000ll * 1000ll * 1000ll) + (tv.tv_usec * 1000ll));
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int
testDomainGetState(virDomainPtr domain,
int *state,
int *reason,
unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
*state = virDomainObjGetState(privdom, reason);
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
#define TEST_SAVE_MAGIC "TestGuestMagic"
static int
testDomainSaveFlags(virDomainPtr domain, const char *path,
const char *dxml, unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
char *xml = NULL;
int fd = -1;
int len;
virDomainObjPtr privdom;
virObjectEventPtr event = NULL;
int ret = -1;
virCheckFlags(0, -1);
if (dxml) {
virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
_("xml modification unsupported"));
return -1;
}
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
xml = virDomainDefFormat(privdom->def,
VIR_DOMAIN_DEF_FORMAT_SECURE);
if (xml == NULL) {
virReportSystemError(errno,
_("saving domain '%s' failed to allocate space for metadata"),
domain->name);
goto cleanup;
}
if ((fd = open(path, O_CREAT|O_TRUNC|O_WRONLY, S_IRUSR|S_IWUSR)) < 0) {
virReportSystemError(errno,
_("saving domain '%s' to '%s': open failed"),
domain->name, path);
goto cleanup;
}
len = strlen(xml);
if (safewrite(fd, TEST_SAVE_MAGIC, sizeof(TEST_SAVE_MAGIC)) < 0) {
virReportSystemError(errno,
_("saving domain '%s' to '%s': write failed"),
domain->name, path);
goto cleanup;
}
if (safewrite(fd, (char*)&len, sizeof(len)) < 0) {
virReportSystemError(errno,
_("saving domain '%s' to '%s': write failed"),
domain->name, path);
goto cleanup;
}
if (safewrite(fd, xml, len) < 0) {
virReportSystemError(errno,
_("saving domain '%s' to '%s': write failed"),
domain->name, path);
goto cleanup;
}
if (VIR_CLOSE(fd) < 0) {
virReportSystemError(errno,
_("saving domain '%s' to '%s': write failed"),
domain->name, path);
goto cleanup;
}
fd = -1;
testDomainShutdownState(domain, privdom, VIR_DOMAIN_SHUTOFF_SAVED);
event = virDomainEventLifecycleNewFromObj(privdom,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_SAVED);
if (!privdom->persistent)
virDomainObjListRemove(privconn->domains, privdom);
ret = 0;
cleanup:
VIR_FREE(xml);
/* Don't report failure in close or unlink, because
* in either case we're already in a failure scenario
* and have reported a earlier error */
if (ret != 0) {
VIR_FORCE_CLOSE(fd);
unlink(path);
}
virDomainObjEndAPI(&privdom);
if (event)
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
return ret;
}
static int
testDomainSave(virDomainPtr domain,
const char *path)
{
return testDomainSaveFlags(domain, path, NULL, 0);
}
static int
testDomainRestoreFlags(virConnectPtr conn,
const char *path,
const char *dxml,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
char *xml = NULL;
char magic[15];
int fd = -1;
int len;
virDomainDefPtr def = NULL;
virDomainObjPtr dom = NULL;
virObjectEventPtr event = NULL;
int ret = -1;
virCheckFlags(0, -1);
if (dxml) {
virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
_("xml modification unsupported"));
return -1;
}
testDriverLock(privconn);
if ((fd = open(path, O_RDONLY)) < 0) {
virReportSystemError(errno,
_("cannot read domain image '%s'"),
path);
goto cleanup;
}
if (saferead(fd, magic, sizeof(magic)) != sizeof(magic)) {
virReportSystemError(errno,
_("incomplete save header in '%s'"),
path);
goto cleanup;
}
if (memcmp(magic, TEST_SAVE_MAGIC, sizeof(magic))) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("mismatched header magic"));
goto cleanup;
}
if (saferead(fd, (char*)&len, sizeof(len)) != sizeof(len)) {
virReportSystemError(errno,
_("failed to read metadata length in '%s'"),
path);
goto cleanup;
}
if (len < 1 || len > 8192) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("length of metadata out of range"));
goto cleanup;
}
if (VIR_ALLOC_N(xml, len+1) < 0)
goto cleanup;
if (saferead(fd, xml, len) != len) {
virReportSystemError(errno,
_("incomplete metadata in '%s'"), path);
goto cleanup;
}
xml[len] = '\0';
def = virDomainDefParseString(xml, privconn->caps, privconn->xmlopt,
VIR_DOMAIN_DEF_PARSE_INACTIVE);
if (!def)
goto cleanup;
if (testDomainGenerateIfnames(def) < 0)
goto cleanup;
if (!(dom = virDomainObjListAdd(privconn->domains,
def,
privconn->xmlopt,
VIR_DOMAIN_OBJ_LIST_ADD_LIVE |
VIR_DOMAIN_OBJ_LIST_ADD_CHECK_LIVE,
NULL)))
goto cleanup;
def = NULL;
if (testDomainStartState(privconn, dom, VIR_DOMAIN_RUNNING_RESTORED) < 0)
goto cleanup;
event = virDomainEventLifecycleNewFromObj(dom,
VIR_DOMAIN_EVENT_STARTED,
VIR_DOMAIN_EVENT_STARTED_RESTORED);
ret = 0;
cleanup:
virDomainDefFree(def);
VIR_FREE(xml);
VIR_FORCE_CLOSE(fd);
if (dom)
virObjectUnlock(dom);
if (event)
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
return ret;
}
static int
testDomainRestore(virConnectPtr conn,
const char *path)
{
return testDomainRestoreFlags(conn, path, NULL, 0);
}
static int testDomainCoreDumpWithFormat(virDomainPtr domain,
const char *to,
unsigned int dumpformat,
unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
int fd = -1;
virDomainObjPtr privdom;
virObjectEventPtr event = NULL;
int ret = -1;
virCheckFlags(VIR_DUMP_CRASH, -1);
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if ((fd = open(to, O_CREAT|O_TRUNC|O_WRONLY, S_IRUSR|S_IWUSR)) < 0) {
virReportSystemError(errno,
_("domain '%s' coredump: failed to open %s"),
domain->name, to);
goto cleanup;
}
if (safewrite(fd, TEST_SAVE_MAGIC, sizeof(TEST_SAVE_MAGIC)) < 0) {
virReportSystemError(errno,
_("domain '%s' coredump: failed to write header to %s"),
domain->name, to);
goto cleanup;
}
if (VIR_CLOSE(fd) < 0) {
virReportSystemError(errno,
_("domain '%s' coredump: write failed: %s"),
domain->name, to);
goto cleanup;
}
/* we don't support non-raw formats in test driver */
if (dumpformat != VIR_DOMAIN_CORE_DUMP_FORMAT_RAW) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
_("kdump-compressed format is not supported here"));
goto cleanup;
}
if (flags & VIR_DUMP_CRASH) {
testDomainShutdownState(domain, privdom, VIR_DOMAIN_SHUTOFF_CRASHED);
event = virDomainEventLifecycleNewFromObj(privdom,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_CRASHED);
if (!privdom->persistent)
virDomainObjListRemove(privconn->domains, privdom);
}
ret = 0;
cleanup:
VIR_FORCE_CLOSE(fd);
virDomainObjEndAPI(&privdom);
if (event)
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
return ret;
}
static int
testDomainCoreDump(virDomainPtr domain,
const char *to,
unsigned int flags)
{
return testDomainCoreDumpWithFormat(domain, to,
VIR_DOMAIN_CORE_DUMP_FORMAT_RAW, flags);
}
static char *
testDomainGetOSType(virDomainPtr dom ATTRIBUTE_UNUSED)
{
char *ret;
ignore_value(VIR_STRDUP(ret, "linux"));
return ret;
}
static unsigned long long
testDomainGetMaxMemory(virDomainPtr domain)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
unsigned long long ret = 0;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
ret = virDomainDefGetMemoryActual(privdom->def);
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int testDomainSetMaxMemory(virDomainPtr domain,
unsigned long memory)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
int ret = -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
/* XXX validate not over host memory wrt to other domains */
virDomainDefSetMemoryInitial(privdom->def, memory);
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int testDomainSetMemory(virDomainPtr domain,
unsigned long memory)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
int ret = -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (memory > virDomainDefGetMemoryActual(privdom->def)) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
privdom->def->mem.cur_balloon = memory;
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int
testDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr vm;
virDomainDefPtr def;
int ret = -1;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG |
VIR_DOMAIN_VCPU_MAXIMUM, -1);
testDriverLock(privconn);
vm = virDomainObjListFindByUUID(privconn->domains, domain->uuid);
testDriverUnlock(privconn);
if (!vm) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(domain->uuid, uuidstr);
virReportError(VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
if (virDomainLiveConfigHelperMethod(privconn->caps, privconn->xmlopt,
vm, &flags, &def) < 0)
goto cleanup;
if (flags & VIR_DOMAIN_AFFECT_LIVE)
def = vm->def;
ret = (flags & VIR_DOMAIN_VCPU_MAXIMUM) ? def->maxvcpus : def->vcpus;
cleanup:
if (vm)
virObjectUnlock(vm);
return ret;
}
static int
testDomainGetMaxVcpus(virDomainPtr domain)
{
return testDomainGetVcpusFlags(domain, (VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_VCPU_MAXIMUM));
}
static int
testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom = NULL;
virDomainDefPtr persistentDef;
int ret = -1, maxvcpus;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG |
VIR_DOMAIN_VCPU_MAXIMUM, -1);
/* At least one of LIVE or CONFIG must be set. MAXIMUM cannot be
* mixed with LIVE. */
if ((flags & (VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG)) == 0 ||
(flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_AFFECT_LIVE)) ==
(VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_AFFECT_LIVE)) {
virReportError(VIR_ERR_INVALID_ARG,
_("invalid flag combination: (0x%x)"), flags);
return -1;
}
if (!nrCpus || (maxvcpus = testConnectGetMaxVcpus(domain->conn, NULL)) < nrCpus) {
virReportError(VIR_ERR_INVALID_ARG,
_("argument out of range: %d"), nrCpus);
return -1;
}
testDriverLock(privconn);
privdom = virDomainObjListFindByUUID(privconn->domains, domain->uuid);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virDomainObjIsActive(privdom) && (flags & VIR_DOMAIN_AFFECT_LIVE)) {
virReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("cannot hotplug vcpus for an inactive domain"));
goto cleanup;
}
/* We allow more cpus in guest than host, but not more than the
* domain's starting limit. */
if (!(flags & (VIR_DOMAIN_VCPU_MAXIMUM)) &&
privdom->def->maxvcpus < maxvcpus)
maxvcpus = privdom->def->maxvcpus;
if (nrCpus > maxvcpus) {
virReportError(VIR_ERR_INVALID_ARG,
_("requested cpu amount exceeds maximum (%d > %d)"),
nrCpus, maxvcpus);
goto cleanup;
}
if (!(persistentDef = virDomainObjGetPersistentDef(privconn->caps,
privconn->xmlopt,
privdom)))
goto cleanup;
switch (flags) {
case VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_AFFECT_CONFIG:
persistentDef->maxvcpus = nrCpus;
if (nrCpus < persistentDef->vcpus)
persistentDef->vcpus = nrCpus;
ret = 0;
break;
case VIR_DOMAIN_AFFECT_CONFIG:
persistentDef->vcpus = nrCpus;
ret = 0;
break;
case VIR_DOMAIN_AFFECT_LIVE:
ret = testDomainUpdateVCPUs(privconn, privdom, nrCpus, 0);
break;
case VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG:
ret = testDomainUpdateVCPUs(privconn, privdom, nrCpus, 0);
if (ret == 0)
persistentDef->vcpus = nrCpus;
break;
}
cleanup:
if (privdom)
virObjectUnlock(privdom);
return ret;
}
static int
testDomainSetVcpus(virDomainPtr domain, unsigned int nrCpus)
{
return testDomainSetVcpusFlags(domain, nrCpus, VIR_DOMAIN_AFFECT_LIVE);
}
static int testDomainGetVcpus(virDomainPtr domain,
virVcpuInfoPtr info,
int maxinfo,
unsigned char *cpumaps,
int maplen)
{
testConnPtr privconn = domain->conn->privateData;
testDomainObjPrivatePtr privdomdata;
virDomainObjPtr privdom;
size_t i;
int v, maxcpu, hostcpus;
int ret = -1;
struct timeval tv;
unsigned long long statbase;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains, domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virDomainObjIsActive(privdom)) {
virReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("cannot list vcpus for an inactive domain"));
goto cleanup;
}
privdomdata = privdom->privateData;
if (gettimeofday(&tv, NULL) < 0) {
virReportSystemError(errno,
"%s", _("getting time of day"));
goto cleanup;
}
statbase = (tv.tv_sec * 1000UL * 1000UL) + tv.tv_usec;
hostcpus = VIR_NODEINFO_MAXCPUS(privconn->nodeInfo);
maxcpu = maplen * 8;
if (maxcpu > hostcpus)
maxcpu = hostcpus;
/* Clamp to actual number of vcpus */
if (maxinfo > privdom->def->vcpus)
maxinfo = privdom->def->vcpus;
/* Populate virVcpuInfo structures */
if (info != NULL) {
memset(info, 0, sizeof(*info) * maxinfo);
for (i = 0; i < maxinfo; i++) {
virVcpuInfo privinfo = privdomdata->vcpu_infos[i];
info[i].number = privinfo.number;
info[i].state = privinfo.state;
info[i].cpu = privinfo.cpu;
/* Fake an increasing cpu time value */
info[i].cpuTime = statbase / 10;
}
}
/* Populate cpumaps */
if (cpumaps != NULL) {
int privmaplen = VIR_CPU_MAPLEN(hostcpus);
memset(cpumaps, 0, maplen * maxinfo);
for (v = 0; v < maxinfo; v++) {
unsigned char *cpumap = VIR_GET_CPUMAP(cpumaps, maplen, v);
for (i = 0; i < maxcpu; i++) {
if (VIR_CPU_USABLE(privdomdata->cpumaps, privmaplen, v, i))
VIR_USE_CPU(cpumap, i);
}
}
}
ret = maxinfo;
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int testDomainPinVcpu(virDomainPtr domain,
unsigned int vcpu,
unsigned char *cpumap,
int maplen)
{
testConnPtr privconn = domain->conn->privateData;
testDomainObjPrivatePtr privdomdata;
virDomainObjPtr privdom;
unsigned char *privcpumap;
size_t i;
int maxcpu, hostcpus, privmaplen;
int ret = -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains, domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virDomainObjIsActive(privdom)) {
virReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("cannot pin vcpus on an inactive domain"));
goto cleanup;
}
if (vcpu > privdom->def->vcpus) {
virReportError(VIR_ERR_INVALID_ARG, "%s",
_("requested vcpu is higher than allocated vcpus"));
goto cleanup;
}
privdomdata = privdom->privateData;
hostcpus = VIR_NODEINFO_MAXCPUS(privconn->nodeInfo);
privmaplen = VIR_CPU_MAPLEN(hostcpus);
maxcpu = maplen * 8;
if (maxcpu > hostcpus)
maxcpu = hostcpus;
privcpumap = VIR_GET_CPUMAP(privdomdata->cpumaps, privmaplen, vcpu);
memset(privcpumap, 0, privmaplen);
for (i = 0; i < maxcpu; i++) {
if (VIR_CPU_USABLE(cpumap, maplen, 0, i))
VIR_USE_CPU(privcpumap, i);
}
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static char *testDomainGetXMLDesc(virDomainPtr domain, unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
virDomainDefPtr def;
virDomainObjPtr privdom;
char *ret = NULL;
/* Flags checked by virDomainDefFormat */
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
def = (flags & VIR_DOMAIN_XML_INACTIVE) &&
privdom->newDef ? privdom->newDef : privdom->def;
ret = virDomainDefFormat(def,
virDomainDefFormatConvertXMLFlags(flags));
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int testConnectNumOfDefinedDomains(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
int count;
testDriverLock(privconn);
count = virDomainObjListNumOfDomains(privconn->domains, false, NULL, NULL);
testDriverUnlock(privconn);
return count;
}
static int testConnectListDefinedDomains(virConnectPtr conn,
char **const names,
int maxnames)
{
testConnPtr privconn = conn->privateData;
int n;
testDriverLock(privconn);
memset(names, 0, sizeof(*names)*maxnames);
n = virDomainObjListGetInactiveNames(privconn->domains, names, maxnames,
NULL, NULL);
testDriverUnlock(privconn);
return n;
}
static virDomainPtr testDomainDefineXMLFlags(virConnectPtr conn,
const char *xml,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
virDomainPtr ret = NULL;
virDomainDefPtr def;
virDomainObjPtr dom = NULL;
virObjectEventPtr event = NULL;
virDomainDefPtr oldDef = NULL;
unsigned int parse_flags = VIR_DOMAIN_DEF_PARSE_INACTIVE;
virCheckFlags(VIR_DOMAIN_DEFINE_VALIDATE, NULL);
if (flags & VIR_DOMAIN_DEFINE_VALIDATE)
parse_flags |= VIR_DOMAIN_DEF_PARSE_VALIDATE;
testDriverLock(privconn);
if ((def = virDomainDefParseString(xml, privconn->caps, privconn->xmlopt,
parse_flags)) == NULL)
goto cleanup;
if (testDomainGenerateIfnames(def) < 0)
goto cleanup;
if (!(dom = virDomainObjListAdd(privconn->domains,
def,
privconn->xmlopt,
0,
&oldDef)))
goto cleanup;
def = NULL;
dom->persistent = 1;
event = virDomainEventLifecycleNewFromObj(dom,
VIR_DOMAIN_EVENT_DEFINED,
!oldDef ?
VIR_DOMAIN_EVENT_DEFINED_ADDED :
VIR_DOMAIN_EVENT_DEFINED_UPDATED);
ret = virGetDomain(conn, dom->def->name, dom->def->uuid);
if (ret)
ret->id = dom->def->id;
cleanup:
virDomainDefFree(def);
virDomainDefFree(oldDef);
if (dom)
virObjectUnlock(dom);
if (event)
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
return ret;
}
static virDomainPtr
testDomainDefineXML(virConnectPtr conn, const char *xml)
{
return testDomainDefineXMLFlags(conn, xml, 0);
}
static char *testDomainGetMetadata(virDomainPtr dom,
int type,
const char *uri,
unsigned int flags)
{
testConnPtr privconn = dom->conn->privateData;
virDomainObjPtr privdom;
char *ret = NULL;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG, NULL);
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
dom->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
ret = virDomainObjGetMetadata(privdom, type, uri, privconn->caps,
privconn->xmlopt, flags);
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int testDomainSetMetadata(virDomainPtr dom,
int type,
const char *metadata,
const char *key,
const char *uri,
unsigned int flags)
{
testConnPtr privconn = dom->conn->privateData;
virDomainObjPtr privdom;
int ret = -1;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG, -1);
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
dom->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
ret = virDomainObjSetMetadata(privdom, type, metadata, key, uri,
privconn->caps, privconn->xmlopt,
NULL, NULL, flags);
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int testNodeGetCellsFreeMemory(virConnectPtr conn,
unsigned long long *freemems,
int startCell, int maxCells)
{
testConnPtr privconn = conn->privateData;
int cell;
size_t i;
int ret = -1;
testDriverLock(privconn);
if (startCell > privconn->numCells) {
virReportError(VIR_ERR_INVALID_ARG,
"%s", _("Range exceeds available cells"));
goto cleanup;
}
for (cell = startCell, i = 0;
(cell < privconn->numCells && i < maxCells);
++cell, ++i) {
freemems[i] = privconn->cells[cell].mem;
}
ret = i;
cleanup:
testDriverUnlock(privconn);
return ret;
}
static int testDomainCreateWithFlags(virDomainPtr domain, unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
virObjectEventPtr event = NULL;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (virDomainObjGetState(privdom, NULL) != VIR_DOMAIN_SHUTOFF) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Domain '%s' is already running"), domain->name);
goto cleanup;
}
if (testDomainStartState(privconn, privdom,
VIR_DOMAIN_RUNNING_BOOTED) < 0)
goto cleanup;
domain->id = privdom->def->id;
event = virDomainEventLifecycleNewFromObj(privdom,
VIR_DOMAIN_EVENT_STARTED,
VIR_DOMAIN_EVENT_STARTED_BOOTED);
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
if (event)
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
return ret;
}
static int testDomainCreate(virDomainPtr domain)
{
return testDomainCreateWithFlags(domain, 0);
}
static int testDomainUndefineFlags(virDomainPtr domain,
unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
virObjectEventPtr event = NULL;
int nsnapshots;
int ret = -1;
virCheckFlags(VIR_DOMAIN_UNDEFINE_MANAGED_SAVE |
VIR_DOMAIN_UNDEFINE_SNAPSHOTS_METADATA, -1);
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (privdom->hasManagedSave &&
!(flags & VIR_DOMAIN_UNDEFINE_MANAGED_SAVE)) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
_("Refusing to undefine while domain managed "
"save image exists"));
goto cleanup;
}
/* Requiring an inactive VM is part of the documented API for
* UNDEFINE_SNAPSHOTS_METADATA
*/
if (!virDomainObjIsActive(privdom) &&
(nsnapshots = virDomainSnapshotObjListNum(privdom->snapshots,
NULL, 0))) {
if (!(flags & VIR_DOMAIN_UNDEFINE_SNAPSHOTS_METADATA)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("cannot delete inactive domain with %d "
"snapshots"),
nsnapshots);
goto cleanup;
}
/* There isn't actually anything to do, we are just emulating qemu
* behavior here. */
}
event = virDomainEventLifecycleNewFromObj(privdom,
VIR_DOMAIN_EVENT_UNDEFINED,
VIR_DOMAIN_EVENT_UNDEFINED_REMOVED);
privdom->hasManagedSave = false;
if (virDomainObjIsActive(privdom))
privdom->persistent = 0;
else
virDomainObjListRemove(privconn->domains, privdom);
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
if (event)
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
return ret;
}
static int testDomainUndefine(virDomainPtr domain)
{
return testDomainUndefineFlags(domain, 0);
}
static int testDomainGetAutostart(virDomainPtr domain,
int *autostart)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
int ret = -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
*autostart = privdom->autostart;
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int testDomainSetAutostart(virDomainPtr domain,
int autostart)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
int ret = -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
privdom->autostart = autostart ? 1 : 0;
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static char *testDomainGetSchedulerType(virDomainPtr domain ATTRIBUTE_UNUSED,
int *nparams)
{
char *type = NULL;
if (nparams)
*nparams = 1;
ignore_value(VIR_STRDUP(type, "fair"));
return type;
}
static int
testDomainGetSchedulerParametersFlags(virDomainPtr domain,
virTypedParameterPtr params,
int *nparams,
unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (virTypedParameterAssign(params, VIR_DOMAIN_SCHEDULER_WEIGHT,
VIR_TYPED_PARAM_UINT, 50) < 0)
goto cleanup;
/* XXX */
/*params[0].value.ui = privdom->weight;*/
*nparams = 1;
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int
testDomainGetSchedulerParameters(virDomainPtr domain,
virTypedParameterPtr params,
int *nparams)
{
return testDomainGetSchedulerParametersFlags(domain, params, nparams, 0);
}
static int
testDomainSetSchedulerParametersFlags(virDomainPtr domain,
virTypedParameterPtr params,
int nparams,
unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
int ret = -1;
size_t i;
virCheckFlags(0, -1);
if (virTypedParamsValidate(params, nparams,
VIR_DOMAIN_SCHEDULER_WEIGHT,
VIR_TYPED_PARAM_UINT,
NULL) < 0)
return -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
for (i = 0; i < nparams; i++) {
if (STREQ(params[i].field, VIR_DOMAIN_SCHEDULER_WEIGHT)) {
/* XXX */
/*privdom->weight = params[i].value.ui;*/
}
}
ret = 0;
cleanup:
virDomainObjEndAPI(&privdom);
return ret;
}
static int
testDomainSetSchedulerParameters(virDomainPtr domain,
virTypedParameterPtr params,
int nparams)
{
return testDomainSetSchedulerParametersFlags(domain, params, nparams, 0);
}
static int testDomainBlockStats(virDomainPtr domain,
const char *path,
virDomainBlockStatsPtr stats)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
struct timeval tv;
unsigned long long statbase;
int ret = -1;
if (!*path) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
_("summary statistics are not supported yet"));
return ret;
}
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto error;
}
if (virDomainDiskIndexByName(privdom->def, path, false) < 0) {
virReportError(VIR_ERR_INVALID_ARG,
_("invalid path: %s"), path);
goto error;
}
if (gettimeofday(&tv, NULL) < 0) {
virReportSystemError(errno,
"%s", _("getting time of day"));
goto error;
}
/* No significance to these numbers, just enough to mix it up*/
statbase = (tv.tv_sec * 1000UL * 1000UL) + tv.tv_usec;
stats->rd_req = statbase / 10;
stats->rd_bytes = statbase / 20;
stats->wr_req = statbase / 30;
stats->wr_bytes = statbase / 40;
stats->errs = tv.tv_sec / 2;
ret = 0;
error:
virDomainObjEndAPI(&privdom);
return ret;
}
static int testDomainInterfaceStats(virDomainPtr domain,
const char *path,
virDomainInterfaceStatsPtr stats)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr privdom;
struct timeval tv;
unsigned long long statbase;
size_t i;
int found = 0, ret = -1;
testDriverLock(privconn);
privdom = virDomainObjListFindByName(privconn->domains,
domain->name);
testDriverUnlock(privconn);
if (privdom == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto error;
}
for (i = 0; i < privdom->def->nnets; i++) {
if (privdom->def->nets[i]->ifname &&
STREQ(privdom->def->nets[i]->ifname, path)) {
found = 1;
break;
}
}
if (!found) {
virReportError(VIR_ERR_INVALID_ARG,
_("invalid path, '%s' is not a known interface"), path);
goto error;
}
if (gettimeofday(&tv, NULL) < 0) {
virReportSystemError(errno,
"%s", _("getting time of day"));
goto error;
}
/* No significance to these numbers, just enough to mix it up*/
statbase = (tv.tv_sec * 1000UL * 1000UL) + tv.tv_usec;
stats->rx_bytes = statbase / 10;
stats->rx_packets = statbase / 100;
stats->rx_errs = tv.tv_sec / 1;
stats->rx_drop = tv.tv_sec / 2;
stats->tx_bytes = statbase / 20;
stats->tx_packets = statbase / 110;
stats->tx_errs = tv.tv_sec / 3;
stats->tx_drop = tv.tv_sec / 4;
ret = 0;
error:
virDomainObjEndAPI(&privdom);
return ret;
}
static virNetworkPtr testNetworkLookupByUUID(virConnectPtr conn,
const unsigned char *uuid)
{
testConnPtr privconn = conn->privateData;
virNetworkObjPtr net;
virNetworkPtr ret = NULL;
net = virNetworkObjFindByUUID(privconn->networks, uuid);
if (net == NULL) {
virReportError(VIR_ERR_NO_NETWORK, NULL);
goto cleanup;
}
ret = virGetNetwork(conn, net->def->name, net->def->uuid);
cleanup:
virNetworkObjEndAPI(&net);
return ret;
}
static virNetworkPtr testNetworkLookupByName(virConnectPtr conn,
const char *name)
{
testConnPtr privconn = conn->privateData;
virNetworkObjPtr net;
virNetworkPtr ret = NULL;
net = virNetworkObjFindByName(privconn->networks, name);
if (net == NULL) {
virReportError(VIR_ERR_NO_NETWORK, NULL);
goto cleanup;
}
ret = virGetNetwork(conn, net->def->name, net->def->uuid);
cleanup:
virNetworkObjEndAPI(&net);
return ret;
}
static int testConnectNumOfNetworks(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
int numActive;
numActive = virNetworkObjListNumOfNetworks(privconn->networks,
true, NULL, conn);
return numActive;
}
static int testConnectListNetworks(virConnectPtr conn, char **const names, int nnames) {
testConnPtr privconn = conn->privateData;
int n;
n = virNetworkObjListGetNames(privconn->networks,
true, names, nnames, NULL, conn);
return n;
}
static int testConnectNumOfDefinedNetworks(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
int numInactive;
numInactive = virNetworkObjListNumOfNetworks(privconn->networks,
false, NULL, conn);
return numInactive;
}
static int testConnectListDefinedNetworks(virConnectPtr conn, char **const names, int nnames) {
testConnPtr privconn = conn->privateData;
int n;
n = virNetworkObjListGetNames(privconn->networks,
false, names, nnames, NULL, conn);
return n;
}
static int
testConnectListAllNetworks(virConnectPtr conn,
virNetworkPtr **nets,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
virCheckFlags(VIR_CONNECT_LIST_NETWORKS_FILTERS_ALL, -1);
return virNetworkObjListExport(conn, privconn->networks, nets, NULL, flags);
}
static int testNetworkIsActive(virNetworkPtr net)
{
testConnPtr privconn = net->conn->privateData;
virNetworkObjPtr obj;
int ret = -1;
obj = virNetworkObjFindByUUID(privconn->networks, net->uuid);
if (!obj) {
virReportError(VIR_ERR_NO_NETWORK, NULL);
goto cleanup;
}
ret = virNetworkObjIsActive(obj);
cleanup:
virNetworkObjEndAPI(&obj);
return ret;
}
static int testNetworkIsPersistent(virNetworkPtr net)
{
testConnPtr privconn = net->conn->privateData;
virNetworkObjPtr obj;
int ret = -1;
obj = virNetworkObjFindByUUID(privconn->networks, net->uuid);
if (!obj) {
virReportError(VIR_ERR_NO_NETWORK, NULL);
goto cleanup;
}
ret = obj->persistent;
cleanup:
virNetworkObjEndAPI(&obj);
return ret;
}
static virNetworkPtr testNetworkCreateXML(virConnectPtr conn, const char *xml)
{
testConnPtr privconn = conn->privateData;
virNetworkDefPtr def;
virNetworkObjPtr net = NULL;
virNetworkPtr ret = NULL;
virObjectEventPtr event = NULL;
if ((def = virNetworkDefParseString(xml)) == NULL)
goto cleanup;
if (!(net = virNetworkAssignDef(privconn->networks, def,
VIR_NETWORK_OBJ_LIST_ADD_LIVE |
VIR_NETWORK_OBJ_LIST_ADD_CHECK_LIVE)))
goto cleanup;
def = NULL;
net->active = 1;
event = virNetworkEventLifecycleNew(net->def->name, net->def->uuid,
VIR_NETWORK_EVENT_STARTED,
0);
ret = virGetNetwork(conn, net->def->name, net->def->uuid);
cleanup:
virNetworkDefFree(def);
if (event)
testObjectEventQueue(privconn, event);
virNetworkObjEndAPI(&net);
return ret;
}
static
virNetworkPtr testNetworkDefineXML(virConnectPtr conn, const char *xml)
{
testConnPtr privconn = conn->privateData;
virNetworkDefPtr def;
virNetworkObjPtr net = NULL;
virNetworkPtr ret = NULL;
virObjectEventPtr event = NULL;
if ((def = virNetworkDefParseString(xml)) == NULL)
goto cleanup;
if (!(net = virNetworkAssignDef(privconn->networks, def, 0)))
goto cleanup;
def = NULL;
event = virNetworkEventLifecycleNew(net->def->name, net->def->uuid,
VIR_NETWORK_EVENT_DEFINED,
0);
ret = virGetNetwork(conn, net->def->name, net->def->uuid);
cleanup:
virNetworkDefFree(def);
if (event)
testObjectEventQueue(privconn, event);
virNetworkObjEndAPI(&net);
return ret;
}
static int testNetworkUndefine(virNetworkPtr network)
{
testConnPtr privconn = network->conn->privateData;
virNetworkObjPtr privnet;
int ret = -1;
virObjectEventPtr event = NULL;
privnet = virNetworkObjFindByName(privconn->networks, network->name);
if (privnet == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (virNetworkObjIsActive(privnet)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("Network '%s' is still running"), network->name);
goto cleanup;
}
event = virNetworkEventLifecycleNew(network->name, network->uuid,
VIR_NETWORK_EVENT_UNDEFINED,
0);
virNetworkRemoveInactive(privconn->networks, privnet);
ret = 0;
cleanup:
if (event)
testObjectEventQueue(privconn, event);
virNetworkObjEndAPI(&privnet);
return ret;
}
static int
testNetworkUpdate(virNetworkPtr net,
unsigned int command,
unsigned int section,
int parentIndex,
const char *xml,
unsigned int flags)
{
testConnPtr privconn = net->conn->privateData;
virNetworkObjPtr network = NULL;
int isActive, ret = -1;
virCheckFlags(VIR_NETWORK_UPDATE_AFFECT_LIVE |
VIR_NETWORK_UPDATE_AFFECT_CONFIG,
-1);
network = virNetworkObjFindByUUID(privconn->networks, net->uuid);
if (!network) {
virReportError(VIR_ERR_NO_NETWORK,
"%s", _("no network with matching uuid"));
goto cleanup;
}
/* VIR_NETWORK_UPDATE_AFFECT_CURRENT means "change LIVE if network
* is active, else change CONFIG
*/
isActive = virNetworkObjIsActive(network);
if ((flags & (VIR_NETWORK_UPDATE_AFFECT_LIVE
| VIR_NETWORK_UPDATE_AFFECT_CONFIG)) ==
VIR_NETWORK_UPDATE_AFFECT_CURRENT) {
if (isActive)
flags |= VIR_NETWORK_UPDATE_AFFECT_LIVE;
else
flags |= VIR_NETWORK_UPDATE_AFFECT_CONFIG;
}
/* update the network config in memory/on disk */
if (virNetworkObjUpdate(network, command, section, parentIndex, xml, flags) < 0)
goto cleanup;
ret = 0;
cleanup:
virNetworkObjEndAPI(&network);
return ret;
}
static int testNetworkCreate(virNetworkPtr network)
{
testConnPtr privconn = network->conn->privateData;
virNetworkObjPtr privnet;
int ret = -1;
virObjectEventPtr event = NULL;
privnet = virNetworkObjFindByName(privconn->networks, network->name);
if (privnet == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (virNetworkObjIsActive(privnet)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("Network '%s' is already running"), network->name);
goto cleanup;
}
privnet->active = 1;
event = virNetworkEventLifecycleNew(privnet->def->name, privnet->def->uuid,
VIR_NETWORK_EVENT_STARTED,
0);
ret = 0;
cleanup:
if (event)
testObjectEventQueue(privconn, event);
virNetworkObjEndAPI(&privnet);
return ret;
}
static int testNetworkDestroy(virNetworkPtr network)
{
testConnPtr privconn = network->conn->privateData;
virNetworkObjPtr privnet;
int ret = -1;
virObjectEventPtr event = NULL;
privnet = virNetworkObjFindByName(privconn->networks, network->name);
if (privnet == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
privnet->active = 0;
event = virNetworkEventLifecycleNew(privnet->def->name, privnet->def->uuid,
VIR_NETWORK_EVENT_STOPPED,
0);
if (!privnet->persistent)
virNetworkRemoveInactive(privconn->networks, privnet);
ret = 0;
cleanup:
if (event)
testObjectEventQueue(privconn, event);
virNetworkObjEndAPI(&privnet);
return ret;
}
static char *testNetworkGetXMLDesc(virNetworkPtr network,
unsigned int flags)
{
testConnPtr privconn = network->conn->privateData;
virNetworkObjPtr privnet;
char *ret = NULL;
virCheckFlags(0, NULL);
privnet = virNetworkObjFindByName(privconn->networks, network->name);
if (privnet == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
ret = virNetworkDefFormat(privnet->def, flags);
cleanup:
virNetworkObjEndAPI(&privnet);
return ret;
}
static char *testNetworkGetBridgeName(virNetworkPtr network) {
testConnPtr privconn = network->conn->privateData;
char *bridge = NULL;
virNetworkObjPtr privnet;
privnet = virNetworkObjFindByName(privconn->networks, network->name);
if (privnet == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!(privnet->def->bridge)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("network '%s' does not have a bridge name."),
privnet->def->name);
goto cleanup;
}
ignore_value(VIR_STRDUP(bridge, privnet->def->bridge));
cleanup:
virNetworkObjEndAPI(&privnet);
return bridge;
}
static int testNetworkGetAutostart(virNetworkPtr network,
int *autostart)
{
testConnPtr privconn = network->conn->privateData;
virNetworkObjPtr privnet;
int ret = -1;
privnet = virNetworkObjFindByName(privconn->networks, network->name);
if (privnet == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
*autostart = privnet->autostart;
ret = 0;
cleanup:
virNetworkObjEndAPI(&privnet);
return ret;
}
static int testNetworkSetAutostart(virNetworkPtr network,
int autostart)
{
testConnPtr privconn = network->conn->privateData;
virNetworkObjPtr privnet;
int ret = -1;
privnet = virNetworkObjFindByName(privconn->networks, network->name);
if (privnet == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
privnet->autostart = autostart ? 1 : 0;
ret = 0;
cleanup:
virNetworkObjEndAPI(&privnet);
return ret;
}
/*
* Physical host interface routines
*/
static int testConnectNumOfInterfaces(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
size_t i;
int count = 0;
testDriverLock(privconn);
for (i = 0; (i < privconn->ifaces.count); i++) {
virInterfaceObjLock(privconn->ifaces.objs[i]);
if (virInterfaceObjIsActive(privconn->ifaces.objs[i]))
count++;
virInterfaceObjUnlock(privconn->ifaces.objs[i]);
}
testDriverUnlock(privconn);
return count;
}
static int testConnectListInterfaces(virConnectPtr conn, char **const names, int nnames)
{
testConnPtr privconn = conn->privateData;
int n = 0;
size_t i;
testDriverLock(privconn);
memset(names, 0, sizeof(*names)*nnames);
for (i = 0; (i < privconn->ifaces.count) && (n < nnames); i++) {
virInterfaceObjLock(privconn->ifaces.objs[i]);
if (virInterfaceObjIsActive(privconn->ifaces.objs[i])) {
if (VIR_STRDUP(names[n++], privconn->ifaces.objs[i]->def->name) < 0) {
virInterfaceObjUnlock(privconn->ifaces.objs[i]);
goto error;
}
}
virInterfaceObjUnlock(privconn->ifaces.objs[i]);
}
testDriverUnlock(privconn);
return n;
error:
for (n = 0; n < nnames; n++)
VIR_FREE(names[n]);
testDriverUnlock(privconn);
return -1;
}
static int testConnectNumOfDefinedInterfaces(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
size_t i;
int count = 0;
testDriverLock(privconn);
for (i = 0; i < privconn->ifaces.count; i++) {
virInterfaceObjLock(privconn->ifaces.objs[i]);
if (!virInterfaceObjIsActive(privconn->ifaces.objs[i]))
count++;
virInterfaceObjUnlock(privconn->ifaces.objs[i]);
}
testDriverUnlock(privconn);
return count;
}
static int testConnectListDefinedInterfaces(virConnectPtr conn, char **const names, int nnames)
{
testConnPtr privconn = conn->privateData;
int n = 0;
size_t i;
testDriverLock(privconn);
memset(names, 0, sizeof(*names)*nnames);
for (i = 0; (i < privconn->ifaces.count) && (n < nnames); i++) {
virInterfaceObjLock(privconn->ifaces.objs[i]);
if (!virInterfaceObjIsActive(privconn->ifaces.objs[i])) {
if (VIR_STRDUP(names[n++], privconn->ifaces.objs[i]->def->name) < 0) {
virInterfaceObjUnlock(privconn->ifaces.objs[i]);
goto error;
}
}
virInterfaceObjUnlock(privconn->ifaces.objs[i]);
}
testDriverUnlock(privconn);
return n;
error:
for (n = 0; n < nnames; n++)
VIR_FREE(names[n]);
testDriverUnlock(privconn);
return -1;
}
static virInterfacePtr testInterfaceLookupByName(virConnectPtr conn,
const char *name)
{
testConnPtr privconn = conn->privateData;
virInterfaceObjPtr iface;
virInterfacePtr ret = NULL;
testDriverLock(privconn);
iface = virInterfaceFindByName(&privconn->ifaces, name);
testDriverUnlock(privconn);
if (iface == NULL) {
virReportError(VIR_ERR_NO_INTERFACE, NULL);
goto cleanup;
}
ret = virGetInterface(conn, iface->def->name, iface->def->mac);
cleanup:
if (iface)
virInterfaceObjUnlock(iface);
return ret;
}
static virInterfacePtr testInterfaceLookupByMACString(virConnectPtr conn,
const char *mac)
{
testConnPtr privconn = conn->privateData;
virInterfaceObjPtr iface;
int ifacect;
virInterfacePtr ret = NULL;
testDriverLock(privconn);
ifacect = virInterfaceFindByMACString(&privconn->ifaces, mac, &iface, 1);
testDriverUnlock(privconn);
if (ifacect == 0) {
virReportError(VIR_ERR_NO_INTERFACE, NULL);
goto cleanup;
}
if (ifacect > 1) {
virReportError(VIR_ERR_MULTIPLE_INTERFACES, NULL);
goto cleanup;
}
ret = virGetInterface(conn, iface->def->name, iface->def->mac);
cleanup:
if (iface)
virInterfaceObjUnlock(iface);
return ret;
}
static int testInterfaceIsActive(virInterfacePtr iface)
{
testConnPtr privconn = iface->conn->privateData;
virInterfaceObjPtr obj;
int ret = -1;
testDriverLock(privconn);
obj = virInterfaceFindByName(&privconn->ifaces, iface->name);
testDriverUnlock(privconn);
if (!obj) {
virReportError(VIR_ERR_NO_INTERFACE, NULL);
goto cleanup;
}
ret = virInterfaceObjIsActive(obj);
cleanup:
if (obj)
virInterfaceObjUnlock(obj);
return ret;
}
static int testInterfaceChangeBegin(virConnectPtr conn,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
if (privconn->transaction_running) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
_("there is another transaction running."));
goto cleanup;
}
privconn->transaction_running = true;
if (virInterfaceObjListClone(&privconn->ifaces,
&privconn->backupIfaces) < 0)
goto cleanup;
ret = 0;
cleanup:
testDriverUnlock(privconn);
return ret;
}
static int testInterfaceChangeCommit(virConnectPtr conn,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
if (!privconn->transaction_running) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
_("no transaction running, "
"nothing to be committed."));
goto cleanup;
}
virInterfaceObjListFree(&privconn->backupIfaces);
privconn->transaction_running = false;
ret = 0;
cleanup:
testDriverUnlock(privconn);
return ret;
}
static int testInterfaceChangeRollback(virConnectPtr conn,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
if (!privconn->transaction_running) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
_("no transaction running, "
"nothing to rollback."));
goto cleanup;
}
virInterfaceObjListFree(&privconn->ifaces);
privconn->ifaces.count = privconn->backupIfaces.count;
privconn->ifaces.objs = privconn->backupIfaces.objs;
privconn->backupIfaces.count = 0;
privconn->backupIfaces.objs = NULL;
privconn->transaction_running = false;
ret = 0;
cleanup:
testDriverUnlock(privconn);
return ret;
}
static char *testInterfaceGetXMLDesc(virInterfacePtr iface,
unsigned int flags)
{
testConnPtr privconn = iface->conn->privateData;
virInterfaceObjPtr privinterface;
char *ret = NULL;
virCheckFlags(0, NULL);
testDriverLock(privconn);
privinterface = virInterfaceFindByName(&privconn->ifaces,
iface->name);
testDriverUnlock(privconn);
if (privinterface == NULL) {
virReportError(VIR_ERR_NO_INTERFACE, __FUNCTION__);
goto cleanup;
}
ret = virInterfaceDefFormat(privinterface->def);
cleanup:
if (privinterface)
virInterfaceObjUnlock(privinterface);
return ret;
}
static virInterfacePtr testInterfaceDefineXML(virConnectPtr conn, const char *xmlStr,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
virInterfaceDefPtr def;
virInterfaceObjPtr iface = NULL;
virInterfacePtr ret = NULL;
virCheckFlags(0, NULL);
testDriverLock(privconn);
if ((def = virInterfaceDefParseString(xmlStr)) == NULL)
goto cleanup;
if ((iface = virInterfaceAssignDef(&privconn->ifaces, def)) == NULL)
goto cleanup;
def = NULL;
ret = virGetInterface(conn, iface->def->name, iface->def->mac);
cleanup:
virInterfaceDefFree(def);
if (iface)
virInterfaceObjUnlock(iface);
testDriverUnlock(privconn);
return ret;
}
static int testInterfaceUndefine(virInterfacePtr iface)
{
testConnPtr privconn = iface->conn->privateData;
virInterfaceObjPtr privinterface;
int ret = -1;
testDriverLock(privconn);
privinterface = virInterfaceFindByName(&privconn->ifaces,
iface->name);
if (privinterface == NULL) {
virReportError(VIR_ERR_NO_INTERFACE, NULL);
goto cleanup;
}
virInterfaceRemove(&privconn->ifaces,
privinterface);
ret = 0;
cleanup:
testDriverUnlock(privconn);
return ret;
}
static int testInterfaceCreate(virInterfacePtr iface,
unsigned int flags)
{
testConnPtr privconn = iface->conn->privateData;
virInterfaceObjPtr privinterface;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privinterface = virInterfaceFindByName(&privconn->ifaces,
iface->name);
if (privinterface == NULL) {
virReportError(VIR_ERR_NO_INTERFACE, NULL);
goto cleanup;
}
if (privinterface->active != 0) {
virReportError(VIR_ERR_OPERATION_INVALID, NULL);
goto cleanup;
}
privinterface->active = 1;
ret = 0;
cleanup:
if (privinterface)
virInterfaceObjUnlock(privinterface);
testDriverUnlock(privconn);
return ret;
}
static int testInterfaceDestroy(virInterfacePtr iface,
unsigned int flags)
{
testConnPtr privconn = iface->conn->privateData;
virInterfaceObjPtr privinterface;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privinterface = virInterfaceFindByName(&privconn->ifaces,
iface->name);
if (privinterface == NULL) {
virReportError(VIR_ERR_NO_INTERFACE, NULL);
goto cleanup;
}
if (privinterface->active == 0) {
virReportError(VIR_ERR_OPERATION_INVALID, NULL);
goto cleanup;
}
privinterface->active = 0;
ret = 0;
cleanup:
if (privinterface)
virInterfaceObjUnlock(privinterface);
testDriverUnlock(privconn);
return ret;
}
/*
* Storage Driver routines
*/
static int testStoragePoolObjSetDefaults(virStoragePoolObjPtr pool)
{
pool->def->capacity = defaultPoolCap;
pool->def->allocation = defaultPoolAlloc;
pool->def->available = defaultPoolCap - defaultPoolAlloc;
return VIR_STRDUP(pool->configFile, "");
}
static virStoragePoolPtr
testStoragePoolLookupByUUID(virConnectPtr conn,
const unsigned char *uuid)
{
testConnPtr privconn = conn->privateData;
virStoragePoolObjPtr pool;
virStoragePoolPtr ret = NULL;
testDriverLock(privconn);
pool = virStoragePoolObjFindByUUID(&privconn->pools, uuid);
testDriverUnlock(privconn);
if (pool == NULL) {
virReportError(VIR_ERR_NO_STORAGE_POOL, NULL);
goto cleanup;
}
ret = virGetStoragePool(conn, pool->def->name, pool->def->uuid,
NULL, NULL);
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
return ret;
}
static virStoragePoolPtr
testStoragePoolLookupByName(virConnectPtr conn,
const char *name)
{
testConnPtr privconn = conn->privateData;
virStoragePoolObjPtr pool;
virStoragePoolPtr ret = NULL;
testDriverLock(privconn);
pool = virStoragePoolObjFindByName(&privconn->pools, name);
testDriverUnlock(privconn);
if (pool == NULL) {
virReportError(VIR_ERR_NO_STORAGE_POOL, NULL);
goto cleanup;
}
ret = virGetStoragePool(conn, pool->def->name, pool->def->uuid,
NULL, NULL);
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
return ret;
}
static virStoragePoolPtr
testStoragePoolLookupByVolume(virStorageVolPtr vol)
{
return testStoragePoolLookupByName(vol->conn, vol->pool);
}
static int
testConnectNumOfStoragePools(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
int numActive = 0;
size_t i;
testDriverLock(privconn);
for (i = 0; i < privconn->pools.count; i++)
if (virStoragePoolObjIsActive(privconn->pools.objs[i]))
numActive++;
testDriverUnlock(privconn);
return numActive;
}
static int
testConnectListStoragePools(virConnectPtr conn,
char **const names,
int nnames)
{
testConnPtr privconn = conn->privateData;
int n = 0;
size_t i;
testDriverLock(privconn);
memset(names, 0, sizeof(*names)*nnames);
for (i = 0; i < privconn->pools.count && n < nnames; i++) {
virStoragePoolObjLock(privconn->pools.objs[i]);
if (virStoragePoolObjIsActive(privconn->pools.objs[i]) &&
VIR_STRDUP(names[n++], privconn->pools.objs[i]->def->name) < 0) {
virStoragePoolObjUnlock(privconn->pools.objs[i]);
goto error;
}
virStoragePoolObjUnlock(privconn->pools.objs[i]);
}
testDriverUnlock(privconn);
return n;
error:
for (n = 0; n < nnames; n++)
VIR_FREE(names[n]);
testDriverUnlock(privconn);
return -1;
}
static int
testConnectNumOfDefinedStoragePools(virConnectPtr conn)
{
testConnPtr privconn = conn->privateData;
int numInactive = 0;
size_t i;
testDriverLock(privconn);
for (i = 0; i < privconn->pools.count; i++) {
virStoragePoolObjLock(privconn->pools.objs[i]);
if (!virStoragePoolObjIsActive(privconn->pools.objs[i]))
numInactive++;
virStoragePoolObjUnlock(privconn->pools.objs[i]);
}
testDriverUnlock(privconn);
return numInactive;
}
static int
testConnectListDefinedStoragePools(virConnectPtr conn,
char **const names,
int nnames)
{
testConnPtr privconn = conn->privateData;
int n = 0;
size_t i;
testDriverLock(privconn);
memset(names, 0, sizeof(*names)*nnames);
for (i = 0; i < privconn->pools.count && n < nnames; i++) {
virStoragePoolObjLock(privconn->pools.objs[i]);
if (!virStoragePoolObjIsActive(privconn->pools.objs[i]) &&
VIR_STRDUP(names[n++], privconn->pools.objs[i]->def->name) < 0) {
virStoragePoolObjUnlock(privconn->pools.objs[i]);
goto error;
}
virStoragePoolObjUnlock(privconn->pools.objs[i]);
}
testDriverUnlock(privconn);
return n;
error:
for (n = 0; n < nnames; n++)
VIR_FREE(names[n]);
testDriverUnlock(privconn);
return -1;
}
static int
testConnectListAllStoragePools(virConnectPtr conn,
virStoragePoolPtr **pools,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
int ret = -1;
virCheckFlags(VIR_CONNECT_LIST_STORAGE_POOLS_FILTERS_ALL, -1);
testDriverLock(privconn);
ret = virStoragePoolObjListExport(conn, privconn->pools, pools,
NULL, flags);
testDriverUnlock(privconn);
return ret;
}
static int testStoragePoolIsActive(virStoragePoolPtr pool)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr obj;
int ret = -1;
testDriverLock(privconn);
obj = virStoragePoolObjFindByUUID(&privconn->pools, pool->uuid);
testDriverUnlock(privconn);
if (!obj) {
virReportError(VIR_ERR_NO_STORAGE_POOL, NULL);
goto cleanup;
}
ret = virStoragePoolObjIsActive(obj);
cleanup:
if (obj)
virStoragePoolObjUnlock(obj);
return ret;
}
static int testStoragePoolIsPersistent(virStoragePoolPtr pool)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr obj;
int ret = -1;
testDriverLock(privconn);
obj = virStoragePoolObjFindByUUID(&privconn->pools, pool->uuid);
testDriverUnlock(privconn);
if (!obj) {
virReportError(VIR_ERR_NO_STORAGE_POOL, NULL);
goto cleanup;
}
ret = obj->configFile ? 1 : 0;
cleanup:
if (obj)
virStoragePoolObjUnlock(obj);
return ret;
}
static int
testStoragePoolCreate(virStoragePoolPtr pool,
unsigned int flags)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is already active"), pool->name);
goto cleanup;
}
privpool->active = 1;
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static char *
testConnectFindStoragePoolSources(virConnectPtr conn ATTRIBUTE_UNUSED,
const char *type,
const char *srcSpec,
unsigned int flags)
{
virStoragePoolSourcePtr source = NULL;
int pool_type;
char *ret = NULL;
virCheckFlags(0, NULL);
pool_type = virStoragePoolTypeFromString(type);
if (!pool_type) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unknown storage pool type %s"), type);
goto cleanup;
}
if (srcSpec) {
source = virStoragePoolDefParseSourceString(srcSpec, pool_type);
if (!source)
goto cleanup;
}
switch (pool_type) {
case VIR_STORAGE_POOL_LOGICAL:
ignore_value(VIR_STRDUP(ret, defaultPoolSourcesLogicalXML));
break;
case VIR_STORAGE_POOL_NETFS:
if (!source || !source->hosts[0].name) {
virReportError(VIR_ERR_INVALID_ARG,
"%s", _("hostname must be specified for netfs sources"));
goto cleanup;
}
ignore_value(virAsprintf(&ret, defaultPoolSourcesNetFSXML,
source->hosts[0].name));
break;
default:
virReportError(VIR_ERR_NO_SUPPORT,
_("pool type '%s' does not support source discovery"), type);
}
cleanup:
virStoragePoolSourceFree(source);
return ret;
}
static virStoragePoolPtr
testStoragePoolCreateXML(virConnectPtr conn,
const char *xml,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
virStoragePoolDefPtr def;
virStoragePoolObjPtr pool = NULL;
virStoragePoolPtr ret = NULL;
virCheckFlags(0, NULL);
testDriverLock(privconn);
if (!(def = virStoragePoolDefParseString(xml)))
goto cleanup;
pool = virStoragePoolObjFindByUUID(&privconn->pools, def->uuid);
if (!pool)
pool = virStoragePoolObjFindByName(&privconn->pools, def->name);
if (pool) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("storage pool already exists"));
goto cleanup;
}
if (!(pool = virStoragePoolObjAssignDef(&privconn->pools, def)))
goto cleanup;
def = NULL;
if (testStoragePoolObjSetDefaults(pool) == -1) {
virStoragePoolObjRemove(&privconn->pools, pool);
pool = NULL;
goto cleanup;
}
pool->active = 1;
ret = virGetStoragePool(conn, pool->def->name, pool->def->uuid,
NULL, NULL);
cleanup:
virStoragePoolDefFree(def);
if (pool)
virStoragePoolObjUnlock(pool);
testDriverUnlock(privconn);
return ret;
}
static virStoragePoolPtr
testStoragePoolDefineXML(virConnectPtr conn,
const char *xml,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
virStoragePoolDefPtr def;
virStoragePoolObjPtr pool = NULL;
virStoragePoolPtr ret = NULL;
virCheckFlags(0, NULL);
testDriverLock(privconn);
if (!(def = virStoragePoolDefParseString(xml)))
goto cleanup;
def->capacity = defaultPoolCap;
def->allocation = defaultPoolAlloc;
def->available = defaultPoolCap - defaultPoolAlloc;
if (!(pool = virStoragePoolObjAssignDef(&privconn->pools, def)))
goto cleanup;
def = NULL;
if (testStoragePoolObjSetDefaults(pool) == -1) {
virStoragePoolObjRemove(&privconn->pools, pool);
pool = NULL;
goto cleanup;
}
ret = virGetStoragePool(conn, pool->def->name, pool->def->uuid,
NULL, NULL);
cleanup:
virStoragePoolDefFree(def);
if (pool)
virStoragePoolObjUnlock(pool);
testDriverUnlock(privconn);
return ret;
}
static int
testStoragePoolUndefine(virStoragePoolPtr pool)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
int ret = -1;
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is already active"), pool->name);
goto cleanup;
}
virStoragePoolObjRemove(&privconn->pools, privpool);
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
testDriverUnlock(privconn);
return ret;
}
static int
testStoragePoolBuild(virStoragePoolPtr pool,
unsigned int flags)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is already active"), pool->name);
goto cleanup;
}
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static int
testStoragePoolDestroy(virStoragePoolPtr pool)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
int ret = -1;
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), pool->name);
goto cleanup;
}
privpool->active = 0;
if (privpool->configFile == NULL) {
virStoragePoolObjRemove(&privconn->pools, privpool);
privpool = NULL;
}
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
testDriverUnlock(privconn);
return ret;
}
static int
testStoragePoolDelete(virStoragePoolPtr pool,
unsigned int flags)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is already active"), pool->name);
goto cleanup;
}
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static int
testStoragePoolRefresh(virStoragePoolPtr pool,
unsigned int flags)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), pool->name);
goto cleanup;
}
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static int
testStoragePoolGetInfo(virStoragePoolPtr pool,
virStoragePoolInfoPtr info)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
int ret = -1;
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
memset(info, 0, sizeof(virStoragePoolInfo));
if (privpool->active)
info->state = VIR_STORAGE_POOL_RUNNING;
else
info->state = VIR_STORAGE_POOL_INACTIVE;
info->capacity = privpool->def->capacity;
info->allocation = privpool->def->allocation;
info->available = privpool->def->available;
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static char *
testStoragePoolGetXMLDesc(virStoragePoolPtr pool,
unsigned int flags)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
char *ret = NULL;
virCheckFlags(0, NULL);
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
ret = virStoragePoolDefFormat(privpool->def);
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static int
testStoragePoolGetAutostart(virStoragePoolPtr pool,
int *autostart)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
int ret = -1;
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!privpool->configFile) {
*autostart = 0;
} else {
*autostart = privpool->autostart;
}
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static int
testStoragePoolSetAutostart(virStoragePoolPtr pool,
int autostart)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
int ret = -1;
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!privpool->configFile) {
virReportError(VIR_ERR_INVALID_ARG,
"%s", _("pool has no config file"));
goto cleanup;
}
autostart = (autostart != 0);
privpool->autostart = autostart;
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static int
testStoragePoolNumOfVolumes(virStoragePoolPtr pool)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
int ret = -1;
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), pool->name);
goto cleanup;
}
ret = privpool->volumes.count;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static int
testStoragePoolListVolumes(virStoragePoolPtr pool,
char **const names,
int maxnames)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
size_t i = 0;
int n = 0;
memset(names, 0, maxnames * sizeof(*names));
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), pool->name);
goto cleanup;
}
for (i = 0; i < privpool->volumes.count && n < maxnames; i++) {
if (VIR_STRDUP(names[n++], privpool->volumes.objs[i]->name) < 0)
goto cleanup;
}
virStoragePoolObjUnlock(privpool);
return n;
cleanup:
for (n = 0; n < maxnames; n++)
VIR_FREE(names[i]);
memset(names, 0, maxnames * sizeof(*names));
if (privpool)
virStoragePoolObjUnlock(privpool);
return -1;
}
static int
testStoragePoolListAllVolumes(virStoragePoolPtr obj,
virStorageVolPtr **vols,
unsigned int flags)
{
testConnPtr privconn = obj->conn->privateData;
virStoragePoolObjPtr pool;
size_t i;
virStorageVolPtr *tmp_vols = NULL;
virStorageVolPtr vol = NULL;
int nvols = 0;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
pool = virStoragePoolObjFindByUUID(&privconn->pools, obj->uuid);
testDriverUnlock(privconn);
if (!pool) {
virReportError(VIR_ERR_NO_STORAGE_POOL, "%s",
_("no storage pool with matching uuid"));
goto cleanup;
}
if (!virStoragePoolObjIsActive(pool)) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
_("storage pool is not active"));
goto cleanup;
}
/* Just returns the volumes count */
if (!vols) {
ret = pool->volumes.count;
goto cleanup;
}
if (VIR_ALLOC_N(tmp_vols, pool->volumes.count + 1) < 0)
goto cleanup;
for (i = 0; i < pool->volumes.count; i++) {
if (!(vol = virGetStorageVol(obj->conn, pool->def->name,
pool->volumes.objs[i]->name,
pool->volumes.objs[i]->key,
NULL, NULL)))
goto cleanup;
tmp_vols[nvols++] = vol;
}
*vols = tmp_vols;
tmp_vols = NULL;
ret = nvols;
cleanup:
if (tmp_vols) {
for (i = 0; i < nvols; i++) {
if (tmp_vols[i])
virStorageVolFree(tmp_vols[i]);
}
VIR_FREE(tmp_vols);
}
if (pool)
virStoragePoolObjUnlock(pool);
return ret;
}
static virStorageVolPtr
testStorageVolLookupByName(virStoragePoolPtr pool,
const char *name ATTRIBUTE_UNUSED)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
virStorageVolDefPtr privvol;
virStorageVolPtr ret = NULL;
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), pool->name);
goto cleanup;
}
privvol = virStorageVolDefFindByName(privpool, name);
if (!privvol) {
virReportError(VIR_ERR_NO_STORAGE_VOL,
_("no storage vol with matching name '%s'"), name);
goto cleanup;
}
ret = virGetStorageVol(pool->conn, privpool->def->name,
privvol->name, privvol->key,
NULL, NULL);
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static virStorageVolPtr
testStorageVolLookupByKey(virConnectPtr conn,
const char *key)
{
testConnPtr privconn = conn->privateData;
size_t i;
virStorageVolPtr ret = NULL;
testDriverLock(privconn);
for (i = 0; i < privconn->pools.count; i++) {
virStoragePoolObjLock(privconn->pools.objs[i]);
if (virStoragePoolObjIsActive(privconn->pools.objs[i])) {
virStorageVolDefPtr privvol =
virStorageVolDefFindByKey(privconn->pools.objs[i], key);
if (privvol) {
ret = virGetStorageVol(conn,
privconn->pools.objs[i]->def->name,
privvol->name,
privvol->key,
NULL, NULL);
virStoragePoolObjUnlock(privconn->pools.objs[i]);
break;
}
}
virStoragePoolObjUnlock(privconn->pools.objs[i]);
}
testDriverUnlock(privconn);
if (!ret)
virReportError(VIR_ERR_NO_STORAGE_VOL,
_("no storage vol with matching key '%s'"), key);
return ret;
}
static virStorageVolPtr
testStorageVolLookupByPath(virConnectPtr conn,
const char *path)
{
testConnPtr privconn = conn->privateData;
size_t i;
virStorageVolPtr ret = NULL;
testDriverLock(privconn);
for (i = 0; i < privconn->pools.count; i++) {
virStoragePoolObjLock(privconn->pools.objs[i]);
if (virStoragePoolObjIsActive(privconn->pools.objs[i])) {
virStorageVolDefPtr privvol =
virStorageVolDefFindByPath(privconn->pools.objs[i], path);
if (privvol) {
ret = virGetStorageVol(conn,
privconn->pools.objs[i]->def->name,
privvol->name,
privvol->key,
NULL, NULL);
virStoragePoolObjUnlock(privconn->pools.objs[i]);
break;
}
}
virStoragePoolObjUnlock(privconn->pools.objs[i]);
}
testDriverUnlock(privconn);
if (!ret)
virReportError(VIR_ERR_NO_STORAGE_VOL,
_("no storage vol with matching path '%s'"), path);
return ret;
}
static virStorageVolPtr
testStorageVolCreateXML(virStoragePoolPtr pool,
const char *xmldesc,
unsigned int flags)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
virStorageVolDefPtr privvol = NULL;
virStorageVolPtr ret = NULL;
virCheckFlags(0, NULL);
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), pool->name);
goto cleanup;
}
privvol = virStorageVolDefParseString(privpool->def, xmldesc, 0);
if (privvol == NULL)
goto cleanup;
if (virStorageVolDefFindByName(privpool, privvol->name)) {
virReportError(VIR_ERR_OPERATION_FAILED,
"%s", _("storage vol already exists"));
goto cleanup;
}
/* Make sure enough space */
if ((privpool->def->allocation + privvol->target.allocation) >
privpool->def->capacity) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Not enough free space in pool for volume '%s'"),
privvol->name);
goto cleanup;
}
if (virAsprintf(&privvol->target.path, "%s/%s",
privpool->def->target.path,
privvol->name) == -1)
goto cleanup;
if (VIR_STRDUP(privvol->key, privvol->target.path) < 0 ||
VIR_APPEND_ELEMENT_COPY(privpool->volumes.objs,
privpool->volumes.count, privvol) < 0)
goto cleanup;
privpool->def->allocation += privvol->target.allocation;
privpool->def->available = (privpool->def->capacity -
privpool->def->allocation);
ret = virGetStorageVol(pool->conn, privpool->def->name,
privvol->name, privvol->key,
NULL, NULL);
privvol = NULL;
cleanup:
virStorageVolDefFree(privvol);
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static virStorageVolPtr
testStorageVolCreateXMLFrom(virStoragePoolPtr pool,
const char *xmldesc,
virStorageVolPtr clonevol,
unsigned int flags)
{
testConnPtr privconn = pool->conn->privateData;
virStoragePoolObjPtr privpool;
virStorageVolDefPtr privvol = NULL, origvol = NULL;
virStorageVolPtr ret = NULL;
virCheckFlags(0, NULL);
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
pool->name);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), pool->name);
goto cleanup;
}
privvol = virStorageVolDefParseString(privpool->def, xmldesc, 0);
if (privvol == NULL)
goto cleanup;
if (virStorageVolDefFindByName(privpool, privvol->name)) {
virReportError(VIR_ERR_OPERATION_FAILED,
"%s", _("storage vol already exists"));
goto cleanup;
}
origvol = virStorageVolDefFindByName(privpool, clonevol->name);
if (!origvol) {
virReportError(VIR_ERR_NO_STORAGE_VOL,
_("no storage vol with matching name '%s'"),
clonevol->name);
goto cleanup;
}
/* Make sure enough space */
if ((privpool->def->allocation + privvol->target.allocation) >
privpool->def->capacity) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Not enough free space in pool for volume '%s'"),
privvol->name);
goto cleanup;
}
privpool->def->available = (privpool->def->capacity -
privpool->def->allocation);
if (virAsprintf(&privvol->target.path, "%s/%s",
privpool->def->target.path,
privvol->name) == -1)
goto cleanup;
if (VIR_STRDUP(privvol->key, privvol->target.path) < 0 ||
VIR_APPEND_ELEMENT_COPY(privpool->volumes.objs,
privpool->volumes.count, privvol) < 0)
goto cleanup;
privpool->def->allocation += privvol->target.allocation;
privpool->def->available = (privpool->def->capacity -
privpool->def->allocation);
ret = virGetStorageVol(pool->conn, privpool->def->name,
privvol->name, privvol->key,
NULL, NULL);
privvol = NULL;
cleanup:
virStorageVolDefFree(privvol);
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static int
testStorageVolDelete(virStorageVolPtr vol,
unsigned int flags)
{
testConnPtr privconn = vol->conn->privateData;
virStoragePoolObjPtr privpool;
virStorageVolDefPtr privvol;
size_t i;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
vol->pool);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
privvol = virStorageVolDefFindByName(privpool, vol->name);
if (privvol == NULL) {
virReportError(VIR_ERR_NO_STORAGE_VOL,
_("no storage vol with matching name '%s'"),
vol->name);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), vol->pool);
goto cleanup;
}
privpool->def->allocation -= privvol->target.allocation;
privpool->def->available = (privpool->def->capacity -
privpool->def->allocation);
for (i = 0; i < privpool->volumes.count; i++) {
if (privpool->volumes.objs[i] == privvol) {
virStorageVolDefFree(privvol);
VIR_DELETE_ELEMENT(privpool->volumes.objs, i, privpool->volumes.count);
break;
}
}
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static int testStorageVolumeTypeForPool(int pooltype)
{
switch (pooltype) {
case VIR_STORAGE_POOL_DIR:
case VIR_STORAGE_POOL_FS:
case VIR_STORAGE_POOL_NETFS:
return VIR_STORAGE_VOL_FILE;
default:
return VIR_STORAGE_VOL_BLOCK;
}
}
static int
testStorageVolGetInfo(virStorageVolPtr vol,
virStorageVolInfoPtr info)
{
testConnPtr privconn = vol->conn->privateData;
virStoragePoolObjPtr privpool;
virStorageVolDefPtr privvol;
int ret = -1;
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
vol->pool);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
privvol = virStorageVolDefFindByName(privpool, vol->name);
if (privvol == NULL) {
virReportError(VIR_ERR_NO_STORAGE_VOL,
_("no storage vol with matching name '%s'"),
vol->name);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), vol->pool);
goto cleanup;
}
memset(info, 0, sizeof(*info));
info->type = testStorageVolumeTypeForPool(privpool->def->type);
info->capacity = privvol->target.capacity;
info->allocation = privvol->target.allocation;
ret = 0;
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static char *
testStorageVolGetXMLDesc(virStorageVolPtr vol,
unsigned int flags)
{
testConnPtr privconn = vol->conn->privateData;
virStoragePoolObjPtr privpool;
virStorageVolDefPtr privvol;
char *ret = NULL;
virCheckFlags(0, NULL);
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
vol->pool);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
privvol = virStorageVolDefFindByName(privpool, vol->name);
if (privvol == NULL) {
virReportError(VIR_ERR_NO_STORAGE_VOL,
_("no storage vol with matching name '%s'"),
vol->name);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), vol->pool);
goto cleanup;
}
ret = virStorageVolDefFormat(privpool->def, privvol);
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
static char *
testStorageVolGetPath(virStorageVolPtr vol)
{
testConnPtr privconn = vol->conn->privateData;
virStoragePoolObjPtr privpool;
virStorageVolDefPtr privvol;
char *ret = NULL;
testDriverLock(privconn);
privpool = virStoragePoolObjFindByName(&privconn->pools,
vol->pool);
testDriverUnlock(privconn);
if (privpool == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
privvol = virStorageVolDefFindByName(privpool, vol->name);
if (privvol == NULL) {
virReportError(VIR_ERR_NO_STORAGE_VOL,
_("no storage vol with matching name '%s'"),
vol->name);
goto cleanup;
}
if (!virStoragePoolObjIsActive(privpool)) {
virReportError(VIR_ERR_OPERATION_INVALID,
_("storage pool '%s' is not active"), vol->pool);
goto cleanup;
}
ignore_value(VIR_STRDUP(ret, privvol->target.path));
cleanup:
if (privpool)
virStoragePoolObjUnlock(privpool);
return ret;
}
/* Node device implementations */
static int
testNodeNumOfDevices(virConnectPtr conn,
const char *cap,
unsigned int flags)
{
testConnPtr driver = conn->privateData;
int ndevs = 0;
size_t i;
virCheckFlags(0, -1);
testDriverLock(driver);
for (i = 0; i < driver->devs.count; i++)
if ((cap == NULL) ||
virNodeDeviceHasCap(driver->devs.objs[i], cap))
++ndevs;
testDriverUnlock(driver);
return ndevs;
}
static int
testNodeListDevices(virConnectPtr conn,
const char *cap,
char **const names,
int maxnames,
unsigned int flags)
{
testConnPtr driver = conn->privateData;
int ndevs = 0;
size_t i;
virCheckFlags(0, -1);
testDriverLock(driver);
for (i = 0; i < driver->devs.count && ndevs < maxnames; i++) {
virNodeDeviceObjLock(driver->devs.objs[i]);
if (cap == NULL ||
virNodeDeviceHasCap(driver->devs.objs[i], cap)) {
if (VIR_STRDUP(names[ndevs++], driver->devs.objs[i]->def->name) < 0) {
virNodeDeviceObjUnlock(driver->devs.objs[i]);
goto failure;
}
}
virNodeDeviceObjUnlock(driver->devs.objs[i]);
}
testDriverUnlock(driver);
return ndevs;
failure:
testDriverUnlock(driver);
--ndevs;
while (--ndevs >= 0)
VIR_FREE(names[ndevs]);
return -1;
}
static virNodeDevicePtr
testNodeDeviceLookupByName(virConnectPtr conn, const char *name)
{
testConnPtr driver = conn->privateData;
virNodeDeviceObjPtr obj;
virNodeDevicePtr ret = NULL;
testDriverLock(driver);
obj = virNodeDeviceFindByName(&driver->devs, name);
testDriverUnlock(driver);
if (!obj) {
virReportError(VIR_ERR_NO_NODE_DEVICE, NULL);
goto cleanup;
}
ret = virGetNodeDevice(conn, name);
cleanup:
if (obj)
virNodeDeviceObjUnlock(obj);
return ret;
}
static char *
testNodeDeviceGetXMLDesc(virNodeDevicePtr dev,
unsigned int flags)
{
testConnPtr driver = dev->conn->privateData;
virNodeDeviceObjPtr obj;
char *ret = NULL;
virCheckFlags(0, NULL);
testDriverLock(driver);
obj = virNodeDeviceFindByName(&driver->devs, dev->name);
testDriverUnlock(driver);
if (!obj) {
virReportError(VIR_ERR_NO_NODE_DEVICE,
_("no node device with matching name '%s'"),
dev->name);
goto cleanup;
}
ret = virNodeDeviceDefFormat(obj->def);
cleanup:
if (obj)
virNodeDeviceObjUnlock(obj);
return ret;
}
static char *
testNodeDeviceGetParent(virNodeDevicePtr dev)
{
testConnPtr driver = dev->conn->privateData;
virNodeDeviceObjPtr obj;
char *ret = NULL;
testDriverLock(driver);
obj = virNodeDeviceFindByName(&driver->devs, dev->name);
testDriverUnlock(driver);
if (!obj) {
virReportError(VIR_ERR_NO_NODE_DEVICE,
_("no node device with matching name '%s'"),
dev->name);
goto cleanup;
}
if (obj->def->parent) {
ignore_value(VIR_STRDUP(ret, obj->def->parent));
} else {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("no parent for this device"));
}
cleanup:
if (obj)
virNodeDeviceObjUnlock(obj);
return ret;
}
static int
testNodeDeviceNumOfCaps(virNodeDevicePtr dev)
{
testConnPtr driver = dev->conn->privateData;
virNodeDeviceObjPtr obj;
virNodeDevCapsDefPtr caps;
int ncaps = 0;
int ret = -1;
testDriverLock(driver);
obj = virNodeDeviceFindByName(&driver->devs, dev->name);
testDriverUnlock(driver);
if (!obj) {
virReportError(VIR_ERR_NO_NODE_DEVICE,
_("no node device with matching name '%s'"),
dev->name);
goto cleanup;
}
for (caps = obj->def->caps; caps; caps = caps->next)
++ncaps;
ret = ncaps;
cleanup:
if (obj)
virNodeDeviceObjUnlock(obj);
return ret;
}
static int
testNodeDeviceListCaps(virNodeDevicePtr dev, char **const names, int maxnames)
{
testConnPtr driver = dev->conn->privateData;
virNodeDeviceObjPtr obj;
virNodeDevCapsDefPtr caps;
int ncaps = 0;
int ret = -1;
testDriverLock(driver);
obj = virNodeDeviceFindByName(&driver->devs, dev->name);
testDriverUnlock(driver);
if (!obj) {
virReportError(VIR_ERR_NO_NODE_DEVICE,
_("no node device with matching name '%s'"),
dev->name);
goto cleanup;
}
for (caps = obj->def->caps; caps && ncaps < maxnames; caps = caps->next) {
if (VIR_STRDUP(names[ncaps++], virNodeDevCapTypeToString(caps->data.type)) < 0)
goto cleanup;
}
ret = ncaps;
cleanup:
if (obj)
virNodeDeviceObjUnlock(obj);
if (ret == -1) {
--ncaps;
while (--ncaps >= 0)
VIR_FREE(names[ncaps]);
}
return ret;
}
static virNodeDevicePtr
testNodeDeviceCreateXML(virConnectPtr conn,
const char *xmlDesc,
unsigned int flags)
{
testConnPtr driver = conn->privateData;
virNodeDeviceDefPtr def = NULL;
virNodeDeviceObjPtr obj = NULL;
char *wwnn = NULL, *wwpn = NULL;
int parent_host = -1;
virNodeDevicePtr dev = NULL;
virNodeDevCapsDefPtr caps;
virCheckFlags(0, NULL);
testDriverLock(driver);
def = virNodeDeviceDefParseString(xmlDesc, CREATE_DEVICE, NULL);
if (def == NULL)
goto cleanup;
/* We run these next two simply for validation */
if (virNodeDeviceGetWWNs(def, &wwnn, &wwpn) == -1)
goto cleanup;
if (virNodeDeviceGetParentHost(&driver->devs,
def->name,
def->parent,
&parent_host) == -1) {
goto cleanup;
}
/* 'name' is supposed to be filled in by the node device backend, which
* we don't have. Use WWPN instead. */
VIR_FREE(def->name);
if (VIR_STRDUP(def->name, wwpn) < 0)
goto cleanup;
/* Fill in a random 'host' and 'unique_id' value,
* since this would also come from the backend */
caps = def->caps;
while (caps) {
if (caps->data.type != VIR_NODE_DEV_CAP_SCSI_HOST)
continue;
caps->data.scsi_host.host = virRandomBits(10);
caps->data.scsi_host.unique_id = 2;
caps = caps->next;
}
if (!(obj = virNodeDeviceAssignDef(&driver->devs, def)))
goto cleanup;
virNodeDeviceObjUnlock(obj);
dev = virGetNodeDevice(conn, def->name);
def = NULL;
cleanup:
testDriverUnlock(driver);
virNodeDeviceDefFree(def);
VIR_FREE(wwnn);
VIR_FREE(wwpn);
return dev;
}
static int
testNodeDeviceDestroy(virNodeDevicePtr dev)
{
int ret = 0;
testConnPtr driver = dev->conn->privateData;
virNodeDeviceObjPtr obj = NULL;
char *parent_name = NULL, *wwnn = NULL, *wwpn = NULL;
int parent_host = -1;
testDriverLock(driver);
obj = virNodeDeviceFindByName(&driver->devs, dev->name);
testDriverUnlock(driver);
if (!obj) {
virReportError(VIR_ERR_NO_NODE_DEVICE, NULL);
goto out;
}
if (virNodeDeviceGetWWNs(obj->def, &wwnn, &wwpn) == -1)
goto out;
if (VIR_STRDUP(parent_name, obj->def->parent) < 0)
goto out;
/* virNodeDeviceGetParentHost will cause the device object's lock to be
* taken, so we have to dup the parent's name and drop the lock
* before calling it. We don't need the reference to the object
* any more once we have the parent's name. */
virNodeDeviceObjUnlock(obj);
/* We do this just for basic validation */
if (virNodeDeviceGetParentHost(&driver->devs,
dev->name,
parent_name,
&parent_host) == -1) {
obj = NULL;
goto out;
}
virNodeDeviceObjLock(obj);
virNodeDeviceObjRemove(&driver->devs, obj);
out:
if (obj)
virNodeDeviceObjUnlock(obj);
VIR_FREE(parent_name);
VIR_FREE(wwnn);
VIR_FREE(wwpn);
return ret;
}
/* Domain event implementations */
static int
testConnectDomainEventRegister(virConnectPtr conn,
virConnectDomainEventCallback callback,
void *opaque,
virFreeCallback freecb)
{
testConnPtr driver = conn->privateData;
int ret = 0;
testDriverLock(driver);
if (virDomainEventStateRegister(conn, driver->eventState,
callback, opaque, freecb) < 0)
ret = -1;
testDriverUnlock(driver);
return ret;
}
static int
testConnectDomainEventDeregister(virConnectPtr conn,
virConnectDomainEventCallback callback)
{
testConnPtr driver = conn->privateData;
int ret = 0;
testDriverLock(driver);
if (virDomainEventStateDeregister(conn, driver->eventState,
callback) < 0)
ret = -1;
testDriverUnlock(driver);
return ret;
}
static int
testConnectDomainEventRegisterAny(virConnectPtr conn,
virDomainPtr dom,
int eventID,
virConnectDomainEventGenericCallback callback,
void *opaque,
virFreeCallback freecb)
{
testConnPtr driver = conn->privateData;
int ret;
testDriverLock(driver);
if (virDomainEventStateRegisterID(conn, driver->eventState,
dom, eventID,
callback, opaque, freecb, &ret) < 0)
ret = -1;
testDriverUnlock(driver);
return ret;
}
static int
testConnectDomainEventDeregisterAny(virConnectPtr conn,
int callbackID)
{
testConnPtr driver = conn->privateData;
int ret = 0;
testDriverLock(driver);
if (virObjectEventStateDeregisterID(conn, driver->eventState,
callbackID) < 0)
ret = -1;
testDriverUnlock(driver);
return ret;
}
static int
testConnectNetworkEventRegisterAny(virConnectPtr conn,
virNetworkPtr net,
int eventID,
virConnectNetworkEventGenericCallback callback,
void *opaque,
virFreeCallback freecb)
{
testConnPtr driver = conn->privateData;
int ret;
testDriverLock(driver);
if (virNetworkEventStateRegisterID(conn, driver->eventState,
net, eventID, callback,
opaque, freecb, &ret) < 0)
ret = -1;
testDriverUnlock(driver);
return ret;
}
static int
testConnectNetworkEventDeregisterAny(virConnectPtr conn,
int callbackID)
{
testConnPtr driver = conn->privateData;
int ret = 0;
testDriverLock(driver);
if (virObjectEventStateDeregisterID(conn, driver->eventState,
callbackID) < 0)
ret = -1;
testDriverUnlock(driver);
return ret;
}
/* driver must be locked before calling */
static void testObjectEventQueue(testConnPtr driver,
virObjectEventPtr event)
{
virObjectEventStateQueue(driver->eventState, event);
}
static int testConnectListAllDomains(virConnectPtr conn,
virDomainPtr **domains,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
int ret;
virCheckFlags(VIR_CONNECT_LIST_DOMAINS_FILTERS_ALL, -1);
testDriverLock(privconn);
ret = virDomainObjListExport(privconn->domains, conn, domains,
NULL, flags);
testDriverUnlock(privconn);
return ret;
}
static int
testNodeGetCPUMap(virConnectPtr conn,
unsigned char **cpumap,
unsigned int *online,
unsigned int flags)
{
testConnPtr privconn = conn->privateData;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
if (cpumap) {
if (VIR_ALLOC_N(*cpumap, 1) < 0)
goto cleanup;
*cpumap[0] = 0x15;
}
if (online)
*online = 3;
ret = 8;
cleanup:
testDriverUnlock(privconn);
return ret;
}
static char *
testDomainScreenshot(virDomainPtr dom ATTRIBUTE_UNUSED,
virStreamPtr st,
unsigned int screen ATTRIBUTE_UNUSED,
unsigned int flags)
{
char *ret = NULL;
virCheckFlags(0, NULL);
if (VIR_STRDUP(ret, "image/png") < 0)
return NULL;
if (virFDStreamOpenFile(st, PKGDATADIR "/libvirtLogo.png", 0, 0, O_RDONLY) < 0)
VIR_FREE(ret);
return ret;
}
static int
testConnectGetCPUModelNames(virConnectPtr conn ATTRIBUTE_UNUSED,
const char *arch,
char ***models,
unsigned int flags)
{
virCheckFlags(0, -1);
return cpuGetModels(arch, models);
}
static int
testDomainManagedSave(virDomainPtr dom, unsigned int flags)
{
testConnPtr privconn = dom->conn->privateData;
virDomainObjPtr vm = NULL;
virObjectEventPtr event = NULL;
int ret = -1;
virCheckFlags(VIR_DOMAIN_SAVE_BYPASS_CACHE |
VIR_DOMAIN_SAVE_RUNNING |
VIR_DOMAIN_SAVE_PAUSED, -1);
testDriverLock(privconn);
vm = virDomainObjListFindByName(privconn->domains, dom->name);
testDriverUnlock(privconn);
if (vm == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
if (!virDomainObjIsActive(vm)) {
virReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("domain is not running"));
goto cleanup;
}
if (!vm->persistent) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
_("cannot do managed save for transient domain"));
goto cleanup;
}
testDomainShutdownState(dom, vm, VIR_DOMAIN_SHUTOFF_SAVED);
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_SAVED);
vm->hasManagedSave = true;
ret = 0;
cleanup:
virDomainObjEndAPI(&vm);
if (event) {
testDriverLock(privconn);
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
}
return ret;
}
static int
testDomainHasManagedSaveImage(virDomainPtr dom, unsigned int flags)
{
testConnPtr privconn = dom->conn->privateData;
virDomainObjPtr vm;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
vm = virDomainObjListFindByName(privconn->domains, dom->name);
if (vm == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
ret = vm->hasManagedSave;
cleanup:
virDomainObjEndAPI(&vm);
testDriverUnlock(privconn);
return ret;
}
static int
testDomainManagedSaveRemove(virDomainPtr dom, unsigned int flags)
{
testConnPtr privconn = dom->conn->privateData;
virDomainObjPtr vm;
int ret = -1;
virCheckFlags(0, -1);
testDriverLock(privconn);
vm = virDomainObjListFindByName(privconn->domains, dom->name);
if (vm == NULL) {
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
goto cleanup;
}
vm->hasManagedSave = false;
ret = 0;
cleanup:
virDomainObjEndAPI(&vm);
testDriverUnlock(privconn);
return ret;
}
/*
* Snapshot APIs
*/
static virDomainSnapshotObjPtr
testSnapObjFromName(virDomainObjPtr vm,
const char *name)
{
virDomainSnapshotObjPtr snap = NULL;
snap = virDomainSnapshotFindByName(vm->snapshots, name);
if (!snap)
virReportError(VIR_ERR_NO_DOMAIN_SNAPSHOT,
_("no domain snapshot with matching name '%s'"),
name);
return snap;
}
static virDomainSnapshotObjPtr
testSnapObjFromSnapshot(virDomainObjPtr vm,
virDomainSnapshotPtr snapshot)
{
return testSnapObjFromName(vm, snapshot->name);
}
static virDomainObjPtr
testDomObjFromSnapshot(virDomainSnapshotPtr snapshot)
{
return testDomObjFromDomain(snapshot->domain);
}
static int
testDomainSnapshotNum(virDomainPtr domain, unsigned int flags)
{
virDomainObjPtr vm = NULL;
int n = -1;
virCheckFlags(VIR_DOMAIN_SNAPSHOT_LIST_ROOTS |
VIR_DOMAIN_SNAPSHOT_FILTERS_ALL, -1);
if (!(vm = testDomObjFromDomain(domain)))
goto cleanup;
n = virDomainSnapshotObjListNum(vm->snapshots, NULL, flags);
cleanup:
if (vm)
virObjectUnlock(vm);
return n;
}
static int
testDomainSnapshotListNames(virDomainPtr domain,
char **names,
int nameslen,
unsigned int flags)
{
virDomainObjPtr vm = NULL;
int n = -1;
virCheckFlags(VIR_DOMAIN_SNAPSHOT_LIST_ROOTS |
VIR_DOMAIN_SNAPSHOT_FILTERS_ALL, -1);
if (!(vm = testDomObjFromDomain(domain)))
goto cleanup;
n = virDomainSnapshotObjListGetNames(vm->snapshots, NULL, names, nameslen,
flags);
cleanup:
if (vm)
virObjectUnlock(vm);
return n;
}
static int
testDomainListAllSnapshots(virDomainPtr domain,
virDomainSnapshotPtr **snaps,
unsigned int flags)
{
virDomainObjPtr vm = NULL;
int n = -1;
virCheckFlags(VIR_DOMAIN_SNAPSHOT_LIST_ROOTS |
VIR_DOMAIN_SNAPSHOT_FILTERS_ALL, -1);
if (!(vm = testDomObjFromDomain(domain)))
goto cleanup;
n = virDomainListSnapshots(vm->snapshots, NULL, domain, snaps, flags);
cleanup:
if (vm)
virObjectUnlock(vm);
return n;
}
static int
testDomainSnapshotListChildrenNames(virDomainSnapshotPtr snapshot,
char **names,
int nameslen,
unsigned int flags)
{
virDomainObjPtr vm = NULL;
virDomainSnapshotObjPtr snap = NULL;
int n = -1;
virCheckFlags(VIR_DOMAIN_SNAPSHOT_LIST_DESCENDANTS |
VIR_DOMAIN_SNAPSHOT_FILTERS_ALL, -1);
if (!(vm = testDomObjFromSnapshot(snapshot)))
goto cleanup;
if (!(snap = testSnapObjFromSnapshot(vm, snapshot)))
goto cleanup;
n = virDomainSnapshotObjListGetNames(vm->snapshots, snap, names, nameslen,
flags);
cleanup:
if (vm)
virObjectUnlock(vm);
return n;
}
static int
testDomainSnapshotNumChildren(virDomainSnapshotPtr snapshot,
unsigned int flags)
{
virDomainObjPtr vm = NULL;
virDomainSnapshotObjPtr snap = NULL;
int n = -1;
virCheckFlags(VIR_DOMAIN_SNAPSHOT_LIST_DESCENDANTS |
VIR_DOMAIN_SNAPSHOT_FILTERS_ALL, -1);
if (!(vm = testDomObjFromSnapshot(snapshot)))
goto cleanup;
if (!(snap = testSnapObjFromSnapshot(vm, snapshot)))
goto cleanup;
n = virDomainSnapshotObjListNum(vm->snapshots, snap, flags);
cleanup:
if (vm)
virObjectUnlock(vm);
return n;
}
static int
testDomainSnapshotListAllChildren(virDomainSnapshotPtr snapshot,
virDomainSnapshotPtr **snaps,
unsigned int flags)
{
virDomainObjPtr vm = NULL;
virDomainSnapshotObjPtr snap = NULL;
int n = -1;
virCheckFlags(VIR_DOMAIN_SNAPSHOT_LIST_DESCENDANTS |
VIR_DOMAIN_SNAPSHOT_FILTERS_ALL, -1);
if (!(vm = testDomObjFromSnapshot(snapshot)))
goto cleanup;
if (!(snap = testSnapObjFromSnapshot(vm, snapshot)))
goto cleanup;
n = virDomainListSnapshots(vm->snapshots, snap, snapshot->domain, snaps,
flags);
cleanup:
if (vm)
virObjectUnlock(vm);
return n;
}
static virDomainSnapshotPtr
testDomainSnapshotLookupByName(virDomainPtr domain,
const char *name,
unsigned int flags)
{
virDomainObjPtr vm;
virDomainSnapshotObjPtr snap = NULL;
virDomainSnapshotPtr snapshot = NULL;
virCheckFlags(0, NULL);
if (!(vm = testDomObjFromDomain(domain)))
goto cleanup;
if (!(snap = testSnapObjFromName(vm, name)))
goto cleanup;
snapshot = virGetDomainSnapshot(domain, snap->def->name);
cleanup:
if (vm)
virObjectUnlock(vm);
return snapshot;
}
static int
testDomainHasCurrentSnapshot(virDomainPtr domain,
unsigned int flags)
{
virDomainObjPtr vm;
int ret = -1;
virCheckFlags(0, -1);
if (!(vm = testDomObjFromDomain(domain)))
goto cleanup;
ret = (vm->current_snapshot != NULL);
cleanup:
if (vm)
virObjectUnlock(vm);
return ret;
}
static virDomainSnapshotPtr
testDomainSnapshotGetParent(virDomainSnapshotPtr snapshot,
unsigned int flags)
{
virDomainObjPtr vm;
virDomainSnapshotObjPtr snap = NULL;
virDomainSnapshotPtr parent = NULL;
virCheckFlags(0, NULL);
if (!(vm = testDomObjFromSnapshot(snapshot)))
goto cleanup;
if (!(snap = testSnapObjFromSnapshot(vm, snapshot)))
goto cleanup;
if (!snap->def->parent) {
virReportError(VIR_ERR_NO_DOMAIN_SNAPSHOT,
_("snapshot '%s' does not have a parent"),
snap->def->name);
goto cleanup;
}
parent = virGetDomainSnapshot(snapshot->domain, snap->def->parent);
cleanup:
if (vm)
virObjectUnlock(vm);
return parent;
}
static virDomainSnapshotPtr
testDomainSnapshotCurrent(virDomainPtr domain,
unsigned int flags)
{
virDomainObjPtr vm;
virDomainSnapshotPtr snapshot = NULL;
virCheckFlags(0, NULL);
if (!(vm = testDomObjFromDomain(domain)))
goto cleanup;
if (!vm->current_snapshot) {
virReportError(VIR_ERR_NO_DOMAIN_SNAPSHOT, "%s",
_("the domain does not have a current snapshot"));
goto cleanup;
}
snapshot = virGetDomainSnapshot(domain, vm->current_snapshot->def->name);
cleanup:
if (vm)
virObjectUnlock(vm);
return snapshot;
}
static char *
testDomainSnapshotGetXMLDesc(virDomainSnapshotPtr snapshot,
unsigned int flags)
{
virDomainObjPtr vm = NULL;
char *xml = NULL;
virDomainSnapshotObjPtr snap = NULL;
char uuidstr[VIR_UUID_STRING_BUFLEN];
virCheckFlags(VIR_DOMAIN_XML_SECURE, NULL);
if (!(vm = testDomObjFromSnapshot(snapshot)))
goto cleanup;
if (!(snap = testSnapObjFromSnapshot(vm, snapshot)))
goto cleanup;
virUUIDFormat(snapshot->domain->uuid, uuidstr);
xml = virDomainSnapshotDefFormat(uuidstr, snap->def,
virDomainDefFormatConvertXMLFlags(flags),
0);
cleanup:
if (vm)
virObjectUnlock(vm);
return xml;
}
static int
testDomainSnapshotIsCurrent(virDomainSnapshotPtr snapshot,
unsigned int flags)
{
virDomainObjPtr vm = NULL;
int ret = -1;
virCheckFlags(0, -1);
if (!(vm = testDomObjFromSnapshot(snapshot)))
goto cleanup;
ret = (vm->current_snapshot &&
STREQ(snapshot->name, vm->current_snapshot->def->name));
cleanup:
if (vm)
virObjectUnlock(vm);
return ret;
}
static int
testDomainSnapshotHasMetadata(virDomainSnapshotPtr snapshot,
unsigned int flags)
{
virDomainObjPtr vm = NULL;
int ret = -1;
virCheckFlags(0, -1);
if (!(vm = testDomObjFromSnapshot(snapshot)))
goto cleanup;
if (!testSnapObjFromSnapshot(vm, snapshot))
goto cleanup;
ret = 1;
cleanup:
if (vm)
virObjectUnlock(vm);
return ret;
}
static int
testDomainSnapshotAlignDisks(virDomainObjPtr vm,
virDomainSnapshotDefPtr def,
unsigned int flags)
{
int align_location = VIR_DOMAIN_SNAPSHOT_LOCATION_INTERNAL;
bool align_match = true;
if (flags & VIR_DOMAIN_SNAPSHOT_CREATE_DISK_ONLY) {
align_location = VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL;
align_match = false;
if (virDomainObjIsActive(vm))
def->state = VIR_DOMAIN_DISK_SNAPSHOT;
else
def->state = VIR_DOMAIN_SHUTOFF;
def->memory = VIR_DOMAIN_SNAPSHOT_LOCATION_NONE;
} else if (def->memory == VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL) {
def->state = virDomainObjGetState(vm, NULL);
align_location = VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL;
align_match = false;
} else {
def->state = virDomainObjGetState(vm, NULL);
def->memory = def->state == VIR_DOMAIN_SHUTOFF ?
VIR_DOMAIN_SNAPSHOT_LOCATION_NONE :
VIR_DOMAIN_SNAPSHOT_LOCATION_INTERNAL;
}
return virDomainSnapshotAlignDisks(def, align_location, align_match);
}
static virDomainSnapshotPtr
testDomainSnapshotCreateXML(virDomainPtr domain,
const char *xmlDesc,
unsigned int flags)
{
testConnPtr privconn = domain->conn->privateData;
virDomainObjPtr vm = NULL;
virDomainSnapshotDefPtr def = NULL;
virDomainSnapshotObjPtr snap = NULL;
virDomainSnapshotPtr snapshot = NULL;
virObjectEventPtr event = NULL;
char *xml = NULL;
bool update_current = true;
bool redefine = flags & VIR_DOMAIN_SNAPSHOT_CREATE_REDEFINE;
unsigned int parse_flags = VIR_DOMAIN_SNAPSHOT_PARSE_DISKS;
/*
* DISK_ONLY: Not implemented yet
* REUSE_EXT: Not implemented yet
*
* NO_METADATA: Explicitly not implemented
*
* REDEFINE + CURRENT: Implemented
* HALT: Implemented
* QUIESCE: Nothing to do
* ATOMIC: Nothing to do
* LIVE: Nothing to do
*/
virCheckFlags(
VIR_DOMAIN_SNAPSHOT_CREATE_REDEFINE |
VIR_DOMAIN_SNAPSHOT_CREATE_CURRENT |
VIR_DOMAIN_SNAPSHOT_CREATE_HALT |
VIR_DOMAIN_SNAPSHOT_CREATE_QUIESCE |
VIR_DOMAIN_SNAPSHOT_CREATE_ATOMIC |
VIR_DOMAIN_SNAPSHOT_CREATE_LIVE, NULL);
if ((redefine && !(flags & VIR_DOMAIN_SNAPSHOT_CREATE_CURRENT)))
update_current = false;
if (redefine)
parse_flags |= VIR_DOMAIN_SNAPSHOT_PARSE_REDEFINE;
if (!(vm = testDomObjFromDomain(domain)))
goto cleanup;
if (!vm->persistent && (flags & VIR_DOMAIN_SNAPSHOT_CREATE_HALT)) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
_("cannot halt after transient domain snapshot"));
goto cleanup;
}
if (!(def = virDomainSnapshotDefParseString(xmlDesc,
privconn->caps,
privconn->xmlopt,
parse_flags)))
goto cleanup;
if (redefine) {
if (virDomainSnapshotRedefinePrep(domain, vm, &def, &snap,
&update_current, flags) < 0)
goto cleanup;
} else {
if (!(def->dom = virDomainDefCopy(vm->def,
privconn->caps,
privconn->xmlopt,
true)))
goto cleanup;
if (testDomainSnapshotAlignDisks(vm, def, flags) < 0)
goto cleanup;
}
if (!snap) {
if (!(snap = virDomainSnapshotAssignDef(vm->snapshots, def)))
goto cleanup;
def = NULL;
}
if (!redefine) {
if (vm->current_snapshot &&
(VIR_STRDUP(snap->def->parent,
vm->current_snapshot->def->name) < 0))
goto cleanup;
if ((flags & VIR_DOMAIN_SNAPSHOT_CREATE_HALT) &&
virDomainObjIsActive(vm)) {
testDomainShutdownState(domain, vm,
VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT);
event = virDomainEventLifecycleNewFromObj(vm, VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_FROM_SNAPSHOT);
}
}
snapshot = virGetDomainSnapshot(domain, snap->def->name);
cleanup:
VIR_FREE(xml);
if (vm) {
if (snapshot) {
virDomainSnapshotObjPtr other;
if (update_current)
vm->current_snapshot = snap;
other = virDomainSnapshotFindByName(vm->snapshots,
snap->def->parent);
snap->parent = other;
other->nchildren++;
snap->sibling = other->first_child;
other->first_child = snap;
}
virObjectUnlock(vm);
}
if (event) {
testDriverLock(privconn);
testObjectEventQueue(privconn, event);
testDriverUnlock(privconn);
}
virDomainSnapshotDefFree(def);
return snapshot;
}
typedef struct _testSnapRemoveData testSnapRemoveData;
typedef testSnapRemoveData *testSnapRemoveDataPtr;
struct _testSnapRemoveData {
virDomainObjPtr vm;
bool current;
};
static void
testDomainSnapshotDiscardAll(void *payload,
const void *name ATTRIBUTE_UNUSED,
void *data)
{
virDomainSnapshotObjPtr snap = payload;
testSnapRemoveDataPtr curr = data;
if (snap->def->current)
curr->current = true;
virDomainSnapshotObjListRemove(curr->vm->snapshots, snap);
}
typedef struct _testSnapReparentData testSnapReparentData;
typedef testSnapReparentData *testSnapReparentDataPtr;
struct _testSnapReparentData {
virDomainSnapshotObjPtr parent;
virDomainObjPtr vm;
int err;
virDomainSnapshotObjPtr last;
};
static void
testDomainSnapshotReparentChildren(void *payload,
const void *name ATTRIBUTE_UNUSED,
void *data)
{
virDomainSnapshotObjPtr snap = payload;
testSnapReparentDataPtr rep = data;
if (rep->err < 0)
return;
VIR_FREE(snap->def->parent);
snap->parent = rep->parent;
if (rep->parent->def &&
VIR_STRDUP(snap->def->parent, rep->parent->def->name) < 0) {
rep->err = -1;
return;
}
if (!snap->sibling)
rep->last = snap;
}
static int
testDomainSnapshotDelete(virDomainSnapshotPtr snapshot,
unsigned int flags)
{
virDomainObjPtr vm = NULL;
virDomainSnapshotObjPtr snap = NULL;
virDomainSnapshotObjPtr parentsnap = NULL;
int ret = -1;
virCheckFlags(VIR_DOMAIN_SNAPSHOT_DELETE_CHILDREN |
VIR_DOMAIN_SNAPSHOT_DELETE_CHILDREN_ONLY, -1);
if (!(vm = testDomObjFromSnapshot(snapshot)))
return -1;
if (!(snap = testSnapObjFromSnapshot(vm, snapshot)))
goto cleanup;
if (flags & (VIR_DOMAIN_SNAPSHOT_DELETE_CHILDREN |
VIR_DOMAIN_SNAPSHOT_DELETE_CHILDREN_ONLY)) {
testSnapRemoveData rem;
rem.vm = vm;
rem.current = false;
virDomainSnapshotForEachDescendant(snap,
testDomainSnapshotDiscardAll,
&rem);
if (rem.current) {
if (flags & VIR_DOMAIN_SNAPSHOT_DELETE_CHILDREN_ONLY)
snap->def->current = true;
vm->current_snapshot = snap;
}
} else if (snap->nchildren) {
testSnapReparentData rep;
rep.parent = snap->parent;
rep.vm = vm;
rep.err = 0;
rep.last = NULL;
virDomainSnapshotForEachChild(snap,
testDomainSnapshotReparentChildren,
&rep);
if (rep.err < 0)
goto cleanup;
/* Can't modify siblings during ForEachChild, so do it now. */
snap->parent->nchildren += snap->nchildren;
rep.last->sibling = snap->parent->first_child;
snap->parent->first_child = snap->first_child;
}
if (flags & VIR_DOMAIN_SNAPSHOT_DELETE_CHILDREN_ONLY) {
snap->nchildren = 0;
snap->first_child = NULL;
} else {
virDomainSnapshotDropParent(snap);
if (snap == vm->current_snapshot) {
if (snap->def->parent) {
parentsnap = virDomainSnapshotFindByName(vm->snapshots,
snap->def->parent);
if (!parentsnap) {
VIR_WARN("missing parent snapshot matching name '%s'",
snap->def->parent);
} else {
parentsnap->def->current = true;
}
}
vm->current_snapshot = parentsnap;
}
virDomainSnapshotObjListRemove(vm->snapshots, snap);
}
ret = 0;
cleanup:
if (vm)
virObjectUnlock(vm);
return ret;
}
static int
testDomainRevertToSnapshot(virDomainSnapshotPtr snapshot,
unsigned int flags)
{
testConnPtr privconn = snapshot->domain->conn->privateData;
virDomainObjPtr vm = NULL;
virDomainSnapshotObjPtr snap = NULL;
virObjectEventPtr event = NULL;
virObjectEventPtr event2 = NULL;
virDomainDefPtr config = NULL;
int ret = -1;
virCheckFlags(VIR_DOMAIN_SNAPSHOT_REVERT_RUNNING |
VIR_DOMAIN_SNAPSHOT_REVERT_PAUSED |
VIR_DOMAIN_SNAPSHOT_REVERT_FORCE, -1);
/* We have the following transitions, which create the following events:
* 1. inactive -> inactive: none
* 2. inactive -> running: EVENT_STARTED
* 3. inactive -> paused: EVENT_STARTED, EVENT_PAUSED
* 4. running -> inactive: EVENT_STOPPED
* 5. running -> running: none
* 6. running -> paused: EVENT_PAUSED
* 7. paused -> inactive: EVENT_STOPPED
* 8. paused -> running: EVENT_RESUMED
* 9. paused -> paused: none
* Also, several transitions occur even if we fail partway through,
* and use of FORCE can cause multiple transitions.
*/
if (!(vm = testDomObjFromSnapshot(snapshot)))
return -1;
if (!(snap = testSnapObjFromSnapshot(vm, snapshot)))
goto cleanup;
testDriverLock(privconn);
if (!vm->persistent &&
snap->def->state != VIR_DOMAIN_RUNNING &&
snap->def->state != VIR_DOMAIN_PAUSED &&
(flags & (VIR_DOMAIN_SNAPSHOT_REVERT_RUNNING |
VIR_DOMAIN_SNAPSHOT_REVERT_PAUSED)) == 0) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
_("transient domain needs to request run or pause "
"to revert to inactive snapshot"));
goto cleanup;
}
if (!(flags & VIR_DOMAIN_SNAPSHOT_REVERT_FORCE)) {
if (!snap->def->dom) {
virReportError(VIR_ERR_SNAPSHOT_REVERT_RISKY,
_("snapshot '%s' lacks domain '%s' rollback info"),
snap->def->name, vm->def->name);
goto cleanup;
}
if (virDomainObjIsActive(vm) &&
!(snap->def->state == VIR_DOMAIN_RUNNING
|| snap->def->state == VIR_DOMAIN_PAUSED) &&
(flags & (VIR_DOMAIN_SNAPSHOT_REVERT_RUNNING |
VIR_DOMAIN_SNAPSHOT_REVERT_PAUSED))) {
virReportError(VIR_ERR_SNAPSHOT_REVERT_RISKY, "%s",
_("must respawn guest to start inactive snapshot"));
goto cleanup;
}
}
if (vm->current_snapshot) {
vm->current_snapshot->def->current = false;
vm->current_snapshot = NULL;
}
snap->def->current = true;
config = virDomainDefCopy(snap->def->dom,
privconn->caps, privconn->xmlopt, true);
if (!config)
goto cleanup;
if (snap->def->state == VIR_DOMAIN_RUNNING ||
snap->def->state == VIR_DOMAIN_PAUSED) {
/* Transitions 2, 3, 5, 6, 8, 9 */
bool was_running = false;
bool was_stopped = false;
if (virDomainObjIsActive(vm)) {
/* Transitions 5, 6, 8, 9 */
/* Check for ABI compatibility. */
if (!virDomainDefCheckABIStability(vm->def, config)) {
virErrorPtr err = virGetLastError();
if (!(flags & VIR_DOMAIN_SNAPSHOT_REVERT_FORCE)) {
/* Re-spawn error using correct category. */
if (err->code == VIR_ERR_CONFIG_UNSUPPORTED)
virReportError(VIR_ERR_SNAPSHOT_REVERT_RISKY, "%s",
err->str2);
goto cleanup;
}
virResetError(err);
testDomainShutdownState(snapshot->domain, vm,
VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT);
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_FROM_SNAPSHOT);
if (event)
testObjectEventQueue(privconn, event);
goto load;
}
if (virDomainObjGetState(vm, NULL) == VIR_DOMAIN_RUNNING) {
/* Transitions 5, 6 */
was_running = true;
virDomainObjSetState(vm, VIR_DOMAIN_PAUSED,
VIR_DOMAIN_PAUSED_FROM_SNAPSHOT);
/* Create an event now in case the restore fails, so
* that user will be alerted that they are now paused.
* If restore later succeeds, we might replace this. */
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_SUSPENDED,
VIR_DOMAIN_EVENT_SUSPENDED_FROM_SNAPSHOT);
}
virDomainObjAssignDef(vm, config, false, NULL);
} else {
/* Transitions 2, 3 */
load:
was_stopped = true;
virDomainObjAssignDef(vm, config, false, NULL);
if (testDomainStartState(privconn, vm,
VIR_DOMAIN_RUNNING_FROM_SNAPSHOT) < 0)
goto cleanup;
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STARTED,
VIR_DOMAIN_EVENT_STARTED_FROM_SNAPSHOT);
}
/* Touch up domain state. */
if (!(flags & VIR_DOMAIN_SNAPSHOT_REVERT_RUNNING) &&
(snap->def->state == VIR_DOMAIN_PAUSED ||
(flags & VIR_DOMAIN_SNAPSHOT_REVERT_PAUSED))) {
/* Transitions 3, 6, 9 */
virDomainObjSetState(vm, VIR_DOMAIN_PAUSED,
VIR_DOMAIN_PAUSED_FROM_SNAPSHOT);
if (was_stopped) {
/* Transition 3, use event as-is and add event2 */
event2 = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_SUSPENDED,
VIR_DOMAIN_EVENT_SUSPENDED_FROM_SNAPSHOT);
} /* else transition 6 and 9 use event as-is */
} else {
/* Transitions 2, 5, 8 */
virObjectUnref(event);
event = NULL;
if (was_stopped) {
/* Transition 2 */
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STARTED,
VIR_DOMAIN_EVENT_STARTED_FROM_SNAPSHOT);
} else if (was_running) {
/* Transition 8 */
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_RESUMED,
VIR_DOMAIN_EVENT_RESUMED);
}
}
} else {
/* Transitions 1, 4, 7 */
virDomainObjAssignDef(vm, config, false, NULL);
if (virDomainObjIsActive(vm)) {
/* Transitions 4, 7 */
testDomainShutdownState(snapshot->domain, vm,
VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT);
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_FROM_SNAPSHOT);
}
if (flags & (VIR_DOMAIN_SNAPSHOT_REVERT_RUNNING |
VIR_DOMAIN_SNAPSHOT_REVERT_PAUSED)) {
/* Flush first event, now do transition 2 or 3 */
bool paused = (flags & VIR_DOMAIN_SNAPSHOT_REVERT_PAUSED) != 0;
if (event)
testObjectEventQueue(privconn, event);
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STARTED,
VIR_DOMAIN_EVENT_STARTED_FROM_SNAPSHOT);
if (paused) {
event2 = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_SUSPENDED,
VIR_DOMAIN_EVENT_SUSPENDED_FROM_SNAPSHOT);
}
}
}
vm->current_snapshot = snap;
ret = 0;
cleanup:
if (event) {
testObjectEventQueue(privconn, event);
if (event2)
testObjectEventQueue(privconn, event2);
} else {
virObjectUnref(event2);
}
virObjectUnlock(vm);
testDriverUnlock(privconn);
return ret;
}
static virHypervisorDriver testHypervisorDriver = {
.name = "Test",
.connectOpen = testConnectOpen, /* 0.1.1 */
.connectClose = testConnectClose, /* 0.1.1 */
.connectGetVersion = testConnectGetVersion, /* 0.1.1 */
.connectGetHostname = testConnectGetHostname, /* 0.6.3 */
.connectGetMaxVcpus = testConnectGetMaxVcpus, /* 0.3.2 */
.nodeGetInfo = testNodeGetInfo, /* 0.1.1 */
.connectGetCapabilities = testConnectGetCapabilities, /* 0.2.1 */
.connectListDomains = testConnectListDomains, /* 0.1.1 */
.connectNumOfDomains = testConnectNumOfDomains, /* 0.1.1 */
.connectListAllDomains = testConnectListAllDomains, /* 0.9.13 */
.domainCreateXML = testDomainCreateXML, /* 0.1.4 */
.domainLookupByID = testDomainLookupByID, /* 0.1.1 */
.domainLookupByUUID = testDomainLookupByUUID, /* 0.1.1 */
.domainLookupByName = testDomainLookupByName, /* 0.1.1 */
.domainSuspend = testDomainSuspend, /* 0.1.1 */
.domainResume = testDomainResume, /* 0.1.1 */
.domainShutdown = testDomainShutdown, /* 0.1.1 */
.domainShutdownFlags = testDomainShutdownFlags, /* 0.9.10 */
.domainReboot = testDomainReboot, /* 0.1.1 */
.domainDestroy = testDomainDestroy, /* 0.1.1 */
.domainGetOSType = testDomainGetOSType, /* 0.1.9 */
.domainGetMaxMemory = testDomainGetMaxMemory, /* 0.1.4 */
.domainSetMaxMemory = testDomainSetMaxMemory, /* 0.1.1 */
.domainSetMemory = testDomainSetMemory, /* 0.1.4 */
.domainGetInfo = testDomainGetInfo, /* 0.1.1 */
.domainGetState = testDomainGetState, /* 0.9.2 */
.domainSave = testDomainSave, /* 0.3.2 */
.domainSaveFlags = testDomainSaveFlags, /* 0.9.4 */
.domainRestore = testDomainRestore, /* 0.3.2 */
.domainRestoreFlags = testDomainRestoreFlags, /* 0.9.4 */
.domainCoreDump = testDomainCoreDump, /* 0.3.2 */
.domainCoreDumpWithFormat = testDomainCoreDumpWithFormat, /* 1.2.3 */
.domainSetVcpus = testDomainSetVcpus, /* 0.1.4 */
.domainSetVcpusFlags = testDomainSetVcpusFlags, /* 0.8.5 */
.domainGetVcpusFlags = testDomainGetVcpusFlags, /* 0.8.5 */
.domainPinVcpu = testDomainPinVcpu, /* 0.7.3 */
.domainGetVcpus = testDomainGetVcpus, /* 0.7.3 */
.domainGetMaxVcpus = testDomainGetMaxVcpus, /* 0.7.3 */
.domainGetXMLDesc = testDomainGetXMLDesc, /* 0.1.4 */
.connectListDefinedDomains = testConnectListDefinedDomains, /* 0.1.11 */
.connectNumOfDefinedDomains = testConnectNumOfDefinedDomains, /* 0.1.11 */
.domainCreate = testDomainCreate, /* 0.1.11 */
.domainCreateWithFlags = testDomainCreateWithFlags, /* 0.8.2 */
.domainDefineXML = testDomainDefineXML, /* 0.1.11 */
.domainDefineXMLFlags = testDomainDefineXMLFlags, /* 1.2.12 */
.domainUndefine = testDomainUndefine, /* 0.1.11 */
.domainUndefineFlags = testDomainUndefineFlags, /* 0.9.4 */
.domainGetAutostart = testDomainGetAutostart, /* 0.3.2 */
.domainSetAutostart = testDomainSetAutostart, /* 0.3.2 */
.domainGetSchedulerType = testDomainGetSchedulerType, /* 0.3.2 */
.domainGetSchedulerParameters = testDomainGetSchedulerParameters, /* 0.3.2 */
.domainGetSchedulerParametersFlags = testDomainGetSchedulerParametersFlags, /* 0.9.2 */
.domainSetSchedulerParameters = testDomainSetSchedulerParameters, /* 0.3.2 */
.domainSetSchedulerParametersFlags = testDomainSetSchedulerParametersFlags, /* 0.9.2 */
.domainBlockStats = testDomainBlockStats, /* 0.7.0 */
.domainInterfaceStats = testDomainInterfaceStats, /* 0.7.0 */
.nodeGetCellsFreeMemory = testNodeGetCellsFreeMemory, /* 0.4.2 */
.connectDomainEventRegister = testConnectDomainEventRegister, /* 0.6.0 */
.connectDomainEventDeregister = testConnectDomainEventDeregister, /* 0.6.0 */
.connectIsEncrypted = testConnectIsEncrypted, /* 0.7.3 */
.connectIsSecure = testConnectIsSecure, /* 0.7.3 */
.domainIsActive = testDomainIsActive, /* 0.7.3 */
.domainIsPersistent = testDomainIsPersistent, /* 0.7.3 */
.domainIsUpdated = testDomainIsUpdated, /* 0.8.6 */
.connectDomainEventRegisterAny = testConnectDomainEventRegisterAny, /* 0.8.0 */
.connectDomainEventDeregisterAny = testConnectDomainEventDeregisterAny, /* 0.8.0 */
.connectIsAlive = testConnectIsAlive, /* 0.9.8 */
.nodeGetCPUMap = testNodeGetCPUMap, /* 1.0.0 */
.domainScreenshot = testDomainScreenshot, /* 1.0.5 */
.domainGetMetadata = testDomainGetMetadata, /* 1.1.3 */
.domainSetMetadata = testDomainSetMetadata, /* 1.1.3 */
.connectGetCPUModelNames = testConnectGetCPUModelNames, /* 1.1.3 */
.domainManagedSave = testDomainManagedSave, /* 1.1.4 */
.domainHasManagedSaveImage = testDomainHasManagedSaveImage, /* 1.1.4 */
.domainManagedSaveRemove = testDomainManagedSaveRemove, /* 1.1.4 */
.domainSnapshotNum = testDomainSnapshotNum, /* 1.1.4 */
.domainSnapshotListNames = testDomainSnapshotListNames, /* 1.1.4 */
.domainListAllSnapshots = testDomainListAllSnapshots, /* 1.1.4 */
.domainSnapshotGetXMLDesc = testDomainSnapshotGetXMLDesc, /* 1.1.4 */
.domainSnapshotNumChildren = testDomainSnapshotNumChildren, /* 1.1.4 */
.domainSnapshotListChildrenNames = testDomainSnapshotListChildrenNames, /* 1.1.4 */
.domainSnapshotListAllChildren = testDomainSnapshotListAllChildren, /* 1.1.4 */
.domainSnapshotLookupByName = testDomainSnapshotLookupByName, /* 1.1.4 */
.domainHasCurrentSnapshot = testDomainHasCurrentSnapshot, /* 1.1.4 */
.domainSnapshotGetParent = testDomainSnapshotGetParent, /* 1.1.4 */
.domainSnapshotCurrent = testDomainSnapshotCurrent, /* 1.1.4 */
.domainSnapshotIsCurrent = testDomainSnapshotIsCurrent, /* 1.1.4 */
.domainSnapshotHasMetadata = testDomainSnapshotHasMetadata, /* 1.1.4 */
.domainSnapshotCreateXML = testDomainSnapshotCreateXML, /* 1.1.4 */
.domainRevertToSnapshot = testDomainRevertToSnapshot, /* 1.1.4 */
.domainSnapshotDelete = testDomainSnapshotDelete, /* 1.1.4 */
.connectBaselineCPU = testConnectBaselineCPU, /* 1.2.0 */
};
static virNetworkDriver testNetworkDriver = {
.connectNumOfNetworks = testConnectNumOfNetworks, /* 0.3.2 */
.connectListNetworks = testConnectListNetworks, /* 0.3.2 */
.connectNumOfDefinedNetworks = testConnectNumOfDefinedNetworks, /* 0.3.2 */
.connectListDefinedNetworks = testConnectListDefinedNetworks, /* 0.3.2 */
.connectListAllNetworks = testConnectListAllNetworks, /* 0.10.2 */
.connectNetworkEventRegisterAny = testConnectNetworkEventRegisterAny, /* 1.2.1 */
.connectNetworkEventDeregisterAny = testConnectNetworkEventDeregisterAny, /* 1.2.1 */
.networkLookupByUUID = testNetworkLookupByUUID, /* 0.3.2 */
.networkLookupByName = testNetworkLookupByName, /* 0.3.2 */
.networkCreateXML = testNetworkCreateXML, /* 0.3.2 */
.networkDefineXML = testNetworkDefineXML, /* 0.3.2 */
.networkUndefine = testNetworkUndefine, /* 0.3.2 */
.networkUpdate = testNetworkUpdate, /* 0.10.2 */
.networkCreate = testNetworkCreate, /* 0.3.2 */
.networkDestroy = testNetworkDestroy, /* 0.3.2 */
.networkGetXMLDesc = testNetworkGetXMLDesc, /* 0.3.2 */
.networkGetBridgeName = testNetworkGetBridgeName, /* 0.3.2 */
.networkGetAutostart = testNetworkGetAutostart, /* 0.3.2 */
.networkSetAutostart = testNetworkSetAutostart, /* 0.3.2 */
.networkIsActive = testNetworkIsActive, /* 0.7.3 */
.networkIsPersistent = testNetworkIsPersistent, /* 0.7.3 */
};
static virInterfaceDriver testInterfaceDriver = {
.connectNumOfInterfaces = testConnectNumOfInterfaces, /* 0.7.0 */
.connectListInterfaces = testConnectListInterfaces, /* 0.7.0 */
.connectNumOfDefinedInterfaces = testConnectNumOfDefinedInterfaces, /* 0.7.0 */
.connectListDefinedInterfaces = testConnectListDefinedInterfaces, /* 0.7.0 */
.interfaceLookupByName = testInterfaceLookupByName, /* 0.7.0 */
.interfaceLookupByMACString = testInterfaceLookupByMACString, /* 0.7.0 */
.interfaceGetXMLDesc = testInterfaceGetXMLDesc, /* 0.7.0 */
.interfaceDefineXML = testInterfaceDefineXML, /* 0.7.0 */
.interfaceUndefine = testInterfaceUndefine, /* 0.7.0 */
.interfaceCreate = testInterfaceCreate, /* 0.7.0 */
.interfaceDestroy = testInterfaceDestroy, /* 0.7.0 */
.interfaceIsActive = testInterfaceIsActive, /* 0.7.3 */
.interfaceChangeBegin = testInterfaceChangeBegin, /* 0.9.2 */
.interfaceChangeCommit = testInterfaceChangeCommit, /* 0.9.2 */
.interfaceChangeRollback = testInterfaceChangeRollback, /* 0.9.2 */
};
static virStorageDriver testStorageDriver = {
.connectNumOfStoragePools = testConnectNumOfStoragePools, /* 0.5.0 */
.connectListStoragePools = testConnectListStoragePools, /* 0.5.0 */
.connectNumOfDefinedStoragePools = testConnectNumOfDefinedStoragePools, /* 0.5.0 */
.connectListDefinedStoragePools = testConnectListDefinedStoragePools, /* 0.5.0 */
.connectListAllStoragePools = testConnectListAllStoragePools, /* 0.10.2 */
.connectFindStoragePoolSources = testConnectFindStoragePoolSources, /* 0.5.0 */
.storagePoolLookupByName = testStoragePoolLookupByName, /* 0.5.0 */
.storagePoolLookupByUUID = testStoragePoolLookupByUUID, /* 0.5.0 */
.storagePoolLookupByVolume = testStoragePoolLookupByVolume, /* 0.5.0 */
.storagePoolCreateXML = testStoragePoolCreateXML, /* 0.5.0 */
.storagePoolDefineXML = testStoragePoolDefineXML, /* 0.5.0 */
.storagePoolBuild = testStoragePoolBuild, /* 0.5.0 */
.storagePoolUndefine = testStoragePoolUndefine, /* 0.5.0 */
.storagePoolCreate = testStoragePoolCreate, /* 0.5.0 */
.storagePoolDestroy = testStoragePoolDestroy, /* 0.5.0 */
.storagePoolDelete = testStoragePoolDelete, /* 0.5.0 */
.storagePoolRefresh = testStoragePoolRefresh, /* 0.5.0 */
.storagePoolGetInfo = testStoragePoolGetInfo, /* 0.5.0 */
.storagePoolGetXMLDesc = testStoragePoolGetXMLDesc, /* 0.5.0 */
.storagePoolGetAutostart = testStoragePoolGetAutostart, /* 0.5.0 */
.storagePoolSetAutostart = testStoragePoolSetAutostart, /* 0.5.0 */
.storagePoolNumOfVolumes = testStoragePoolNumOfVolumes, /* 0.5.0 */
.storagePoolListVolumes = testStoragePoolListVolumes, /* 0.5.0 */
.storagePoolListAllVolumes = testStoragePoolListAllVolumes, /* 0.10.2 */
.storageVolLookupByName = testStorageVolLookupByName, /* 0.5.0 */
.storageVolLookupByKey = testStorageVolLookupByKey, /* 0.5.0 */
.storageVolLookupByPath = testStorageVolLookupByPath, /* 0.5.0 */
.storageVolCreateXML = testStorageVolCreateXML, /* 0.5.0 */
.storageVolCreateXMLFrom = testStorageVolCreateXMLFrom, /* 0.6.4 */
.storageVolDelete = testStorageVolDelete, /* 0.5.0 */
.storageVolGetInfo = testStorageVolGetInfo, /* 0.5.0 */
.storageVolGetXMLDesc = testStorageVolGetXMLDesc, /* 0.5.0 */
.storageVolGetPath = testStorageVolGetPath, /* 0.5.0 */
.storagePoolIsActive = testStoragePoolIsActive, /* 0.7.3 */
.storagePoolIsPersistent = testStoragePoolIsPersistent, /* 0.7.3 */
};
static virNodeDeviceDriver testNodeDeviceDriver = {
.nodeNumOfDevices = testNodeNumOfDevices, /* 0.7.2 */
.nodeListDevices = testNodeListDevices, /* 0.7.2 */
.nodeDeviceLookupByName = testNodeDeviceLookupByName, /* 0.7.2 */
.nodeDeviceGetXMLDesc = testNodeDeviceGetXMLDesc, /* 0.7.2 */
.nodeDeviceGetParent = testNodeDeviceGetParent, /* 0.7.2 */
.nodeDeviceNumOfCaps = testNodeDeviceNumOfCaps, /* 0.7.2 */
.nodeDeviceListCaps = testNodeDeviceListCaps, /* 0.7.2 */
.nodeDeviceCreateXML = testNodeDeviceCreateXML, /* 0.7.3 */
.nodeDeviceDestroy = testNodeDeviceDestroy, /* 0.7.3 */
};
static virConnectDriver testConnectDriver = {
.hypervisorDriver = &testHypervisorDriver,
.interfaceDriver = &testInterfaceDriver,
.networkDriver = &testNetworkDriver,
.nodeDeviceDriver = &testNodeDeviceDriver,
.nwfilterDriver = NULL,
.secretDriver = NULL,
.storageDriver = &testStorageDriver,
};
/**
* testRegister:
*
* Registers the test driver
*/
int
testRegister(void)
{
return virRegisterConnectDriver(&testConnectDriver,
false);
}
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