Hi. At Sat, 25 Oct 2014 16:25:48 -0700, Cédric Bosdonnat wrote:
From: Cédric Bosdonnat <cedric.bosdonnat@free.fr>
--- src/main/java/org/libvirt/Connect.java | 46 +++++++++++++++++++++++++ src/main/java/org/libvirt/jna/Libvirt.java | 2 ++ src/test/java/org/libvirt/TestJavaBindings.java | 1 + 3 files changed, 49 insertions(+)
diff --git a/src/main/java/org/libvirt/Connect.java b/src/main/java/org/libvirt/Connect.java index fedc60e..390ed89 100644 --- a/src/main/java/org/libvirt/Connect.java +++ b/src/main/java/org/libvirt/Connect.java @@ -24,6 +24,7 @@ import com.sun.jna.Memory; import com.sun.jna.NativeLong; import com.sun.jna.Pointer; import com.sun.jna.ptr.LongByReference; +import com.sun.jna.ptr.PointerByReference;
/** * The Connect object represents a connection to a local or remote @@ -33,6 +34,28 @@ import com.sun.jna.ptr.LongByReference; */ public class Connect {
+ static final class ListAllDomainsFlags { + static final int VIR_CONNECT_LIST_DOMAINS_ACTIVE = (1 << 0); + static final int VIR_CONNECT_LIST_DOMAINS_INACTIVE = (1 << 1); + + static final int VIR_CONNECT_LIST_DOMAINS_PERSISTENT = (1 << 2); + static final int VIR_CONNECT_LIST_DOMAINS_TRANSIENT = (1 << 3); + + static final int VIR_CONNECT_LIST_DOMAINS_RUNNING = (1 << 4); + static final int VIR_CONNECT_LIST_DOMAINS_PAUSED = (1 << 5); + static final int VIR_CONNECT_LIST_DOMAINS_SHUTOFF = (1 << 6); + static final int VIR_CONNECT_LIST_DOMAINS_OTHER = (1 << 7); + + static final int VIR_CONNECT_LIST_DOMAINS_MANAGEDSAVE = (1 << 8); + static final int VIR_CONNECT_LIST_DOMAINS_NO_MANAGEDSAVE = (1 << 9); + + static final int VIR_CONNECT_LIST_DOMAINS_AUTOSTART = (1 << 10); + static final int VIR_CONNECT_LIST_DOMAINS_NO_AUTOSTART = (1 << 11); + + static final int VIR_CONNECT_LIST_DOMAINS_HAS_SNAPSHOT = (1 << 12); + static final int VIR_CONNECT_LIST_DOMAINS_NO_SNAPSHOT = (1 << 13); + }
I'd prefer an enum instead of these (ugly) constants. As a side node, these constants are useless since the ListAllDomainsFlags is not public.
/** * Get the version of a connection. * @@ -758,6 +781,29 @@ public class Connect { }
/** + * Lists a possibly filtered list of all the domains. + * + * @param flags bitwise-OR of ListAllDomainsFlags + * + * @return and array of the IDs of the active domains + * @throws LibvirtException + */ + public Domain[] listAllDomains(int flags) throws LibvirtException { + PointerByReference domainsRef = new PointerByReference(); + int ret = libvirt.virConnectListAllDomains(VCP, domainsRef, flags); + processError(ret); + + Pointer[] pointers = domainsRef.getValue().getPointerArray(0); + Domain[] domains = new Domain[ret]; + for (int i = 0; i < ret; i++) { + DomainPointer domainPtr = new DomainPointer(); + domainPtr.setPointer(pointers[i]); + domains[i] = new Domain(this, domainPtr); + } + return domains; + }
You leak the memory of the array here. -- Claudio --