/**
* virCapabilitiesFree:
* @caps: object to free
*
* Free all memory associated with capabilities
*/
void
virCapabilitiesFree(virCapsPtr caps) {
int i;
if (caps == NULL)
return;
for (i = 0 ; i < caps->nguests ; i++)
virCapabilitiesFreeGuest(caps->guests[i]);
VIR_FREE(caps->guests);
for (i = 0 ; i < caps->host.nfeatures ; i++)
VIR_FREE(caps->host.features[i]);
VIR_FREE(caps->host.features);
virCapabilitiesFreeNUMAInfo(caps);
for (i = 0 ; i < caps->host.nmigrateTrans ; i++)
VIR_FREE(caps->host.migrateTrans[i]);
VIR_FREE(caps->host.migrateTrans);
VIR_FREE(caps->host.arch);
VIR_FREE(caps->host.secModel.model);
VIR_FREE(caps->host.secModel.doi);
virCPUDefFree(caps->host.cpu);
VIR_FREE(caps);
}
static void
virCapabilitiesDispose(void *object)
{
virCapsPtr caps = object;
size_t i;
for (i = 0; i < caps->nguests; i++)
virCapabilitiesFreeGuest(caps->guests[i]);
VIR_FREE(caps->guests);
for (i = 0; i < caps->host.nfeatures; i++)
VIR_FREE(caps->host.features[i]);
VIR_FREE(caps->host.features);
virCapabilitiesFreeNUMAInfo(caps);
for (i = 0; i < caps->host.nmigrateTrans; i++)
VIR_FREE(caps->host.migrateTrans[i]);
VIR_FREE(caps->host.migrateTrans);
for (i = 0; i < caps->host.nsecModels; i++) {
virCapabilitiesClearSecModel(&caps->host.secModels[i]);
}
VIR_FREE(caps->host.secModels);
virCPUDefFree(caps->host.cpu);
}
/**
* virCapabilitiesAddGuest:
* @caps: capabilities to extend
* @ostype: guest operating system type ('hvm' or 'xen')
* @arch: guest CPU architecture ('i686', or 'x86_64', etc)
* @wordsize: number of bits in CPU word
* @emulator: path to default device emulator for arch/ostype
* @loader: path to default BIOS loader for arch/ostype
* @nmachines: number of machine variants for emulator
* @machines: machine variants for emulator ('pc', or 'isapc', etc)
*
* Registers a new guest operating system. This should be
* followed by registration of at least one domain for
* running the guest
*/
virCapsGuestPtr
virCapabilitiesAddGuest(virCapsPtr caps,
const char *ostype,
const char *arch,
int wordsize,
const char *emulator,
const char *loader,
int nmachines,
virCapsGuestMachinePtr *machines)
{
virCapsGuestPtr guest;
if (VIR_ALLOC(guest) < 0)
goto no_memory;
if ((guest->ostype = strdup(ostype)) == NULL)
goto no_memory;
if ((guest->arch.name = strdup(arch)) == NULL)
goto no_memory;
guest->arch.wordsize = wordsize;
if (emulator &&
(guest->arch.defaultInfo.emulator = strdup(emulator)) == NULL)
goto no_memory;
if (loader &&
(guest->arch.defaultInfo.loader = strdup(loader)) == NULL)
goto no_memory;
if (VIR_RESIZE_N(caps->guests, caps->nguests_max,
caps->nguests, 1) < 0)
goto no_memory;
caps->guests[caps->nguests++] = guest;
if (nmachines) {
guest->arch.defaultInfo.nmachines = nmachines;
guest->arch.defaultInfo.machines = machines;
}
return guest;
no_memory:
virCapabilitiesFreeGuest(guest);
return NULL;
}
/**
* virCapabilitiesAddGuest:
* @caps: capabilities to extend
* @ostype: guest operating system type ('hvm' or 'xen')
* @arch: guest CPU architecture
* @wordsize: number of bits in CPU word
* @emulator: path to default device emulator for arch/ostype
* @loader: path to default BIOS loader for arch/ostype
* @nmachines: number of machine variants for emulator
* @machines: machine variants for emulator ('pc', or 'isapc', etc)
*
* Registers a new guest operating system. This should be
* followed by registration of at least one domain for
* running the guest
*/
virCapsGuestPtr
virCapabilitiesAddGuest(virCapsPtr caps,
const char *ostype,
virArch arch,
const char *emulator,
const char *loader,
int nmachines,
virCapsGuestMachinePtr *machines)
{
virCapsGuestPtr guest;
if (VIR_ALLOC(guest) < 0)
goto error;
if (VIR_STRDUP(guest->ostype, ostype) < 0)
goto error;
guest->arch.id = arch;
guest->arch.wordsize = virArchGetWordSize(arch);
if (VIR_STRDUP(guest->arch.defaultInfo.emulator, emulator) < 0 ||
VIR_STRDUP(guest->arch.defaultInfo.loader, loader) < 0)
goto error;
if (VIR_RESIZE_N(caps->guests, caps->nguests_max,
caps->nguests, 1) < 0)
goto error;
caps->guests[caps->nguests++] = guest;
if (nmachines) {
guest->arch.defaultInfo.nmachines = nmachines;
guest->arch.defaultInfo.machines = machines;
}
return guest;
error:
virCapabilitiesFreeGuest(guest);
return NULL;
}
