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https://gitlab.com/libvirt/libvirt.git
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Fri Feb 23 09:00:13 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/protocol.h: add the (domain/network)(Get/Set)Autostart requests and replies to the protocol. * src/qemu_internal.c: hookup the qemu driver autostart methods * qemud/dispatch.c, qemud/driver.[ch], internal.h: add the daemon side, but just set an in-memory autostart flag for now.
This commit is contained in:
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55868d76a7
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12
ChangeLog
12
ChangeLog
@ -1,3 +1,15 @@
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Fri Feb 23 09:00:13 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* qemud/protocol.h: add the (domain/network)(Get/Set)Autostart
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requests and replies to the protocol.
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* src/qemu_internal.c: hookup the qemu driver autostart
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methods
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* qemud/dispatch.c, qemud/driver.[ch], internal.h: add
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the daemon side, but just set an in-memory autostart
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flag for now.
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Fri Feb 23 08:51:05 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* src/virsh.c: add "autostart" and "net-autostart" commands
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@ -717,6 +717,97 @@ static int qemudDispatchNetworkGetBridgeName(struct qemud_server *server, struct
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return 0;
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}
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static int qemudDispatchDomainGetAutostart(struct qemud_server *server, struct qemud_client *client,
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struct qemud_packet *in, struct qemud_packet *out)
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{
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int ret;
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int autostart;
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if (in->header.dataSize != sizeof(in->data.domainGetAutostartRequest))
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return -1;
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autostart = 0;
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ret = qemudDomainGetAutostart(server,
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in->data.domainGetAutostartRequest.uuid,
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&autostart);
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if (ret < 0) {
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if (qemudDispatchFailure(server, client, out) < 0)
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return -1;
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} else {
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out->header.type = QEMUD_PKT_DOMAIN_GET_AUTOSTART;
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out->header.dataSize = sizeof(out->data.networkGetAutostartReply);
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out->data.networkGetAutostartReply.autostart = (autostart != 0);
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}
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return 0;
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}
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static int qemudDispatchDomainSetAutostart(struct qemud_server *server, struct qemud_client *client,
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struct qemud_packet *in, struct qemud_packet *out)
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{
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int ret;
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if (in->header.dataSize != sizeof(in->data.domainSetAutostartRequest))
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return -1;
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ret = qemudDomainSetAutostart(server,
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in->data.domainGetAutostartRequest.uuid,
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in->data.domainSetAutostartRequest.autostart);
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if (ret < 0) {
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if (qemudDispatchFailure(server, client, out) < 0)
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return -1;
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} else {
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out->header.type = QEMUD_PKT_DOMAIN_SET_AUTOSTART;
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out->header.dataSize = 0;
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}
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return 0;
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}
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static int qemudDispatchNetworkGetAutostart(struct qemud_server *server, struct qemud_client *client,
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struct qemud_packet *in, struct qemud_packet *out)
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{
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int ret;
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int autostart;
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if (in->header.dataSize != sizeof(in->data.networkGetAutostartRequest))
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return -1;
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autostart = 0;
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ret = qemudNetworkGetAutostart(server,
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in->data.networkGetAutostartRequest.uuid,
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&autostart);
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if (ret < 0) {
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if (qemudDispatchFailure(server, client, out) < 0)
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return -1;
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} else {
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out->header.type = QEMUD_PKT_NETWORK_GET_AUTOSTART;
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out->header.dataSize = sizeof(out->data.networkGetAutostartReply);
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out->data.networkGetAutostartReply.autostart = (autostart != 0);
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}
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return 0;
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}
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static int qemudDispatchNetworkSetAutostart(struct qemud_server *server, struct qemud_client *client,
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struct qemud_packet *in, struct qemud_packet *out)
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{
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int ret;
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if (in->header.dataSize != sizeof(in->data.networkSetAutostartRequest))
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return -1;
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ret = qemudNetworkSetAutostart(server,
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in->data.networkGetAutostartRequest.uuid,
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in->data.networkSetAutostartRequest.autostart);
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if (ret < 0) {
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if (qemudDispatchFailure(server, client, out) < 0)
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return -1;
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} else {
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out->header.type = QEMUD_PKT_NETWORK_SET_AUTOSTART;
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out->header.dataSize = 0;
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}
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return 0;
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}
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typedef int (*clientFunc)(struct qemud_server *server, struct qemud_client *client,
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struct qemud_packet *in, struct qemud_packet *out);
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@ -759,6 +850,10 @@ clientFunc funcsTransmitRW[QEMUD_PKT_MAX] = {
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qemudDispatchNetworkDestroy,
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qemudDispatchNetworkDumpXML,
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qemudDispatchNetworkGetBridgeName,
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qemudDispatchDomainGetAutostart,
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qemudDispatchDomainSetAutostart,
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qemudDispatchNetworkGetAutostart,
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qemudDispatchNetworkSetAutostart,
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};
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clientFunc funcsTransmitRO[QEMUD_PKT_MAX] = {
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@ -796,6 +891,10 @@ clientFunc funcsTransmitRO[QEMUD_PKT_MAX] = {
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NULL,
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qemudDispatchNetworkDumpXML,
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qemudDispatchNetworkGetBridgeName,
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qemudDispatchDomainGetAutostart,
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NULL,
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qemudDispatchNetworkGetAutostart,
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NULL,
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};
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/*
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@ -509,6 +509,41 @@ int qemudDomainUndefine(struct qemud_server *server, const unsigned char *uuid)
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return 0;
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}
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int qemudDomainGetAutostart(struct qemud_server *server,
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const unsigned char *uuid,
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int *autostart) {
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struct qemud_vm *vm = qemudFindVMByUUID(server, uuid);
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if (!vm) {
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qemudReportError(server, VIR_ERR_INVALID_DOMAIN, "no domain with matching uuid");
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return -1;
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}
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*autostart = vm->autostart;
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return 0;
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}
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int qemudDomainSetAutostart(struct qemud_server *server,
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const unsigned char *uuid,
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int autostart) {
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struct qemud_vm *vm = qemudFindVMByUUID(server, uuid);
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if (!vm) {
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qemudReportError(server, VIR_ERR_INVALID_DOMAIN, "no domain with matching uuid");
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return -1;
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}
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autostart = (autostart != 0);
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if (vm->autostart == autostart)
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return 0;
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vm->autostart = autostart;
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return 0;
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}
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struct qemud_network *qemudFindNetworkByUUID(const struct qemud_server *server,
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const unsigned char *uuid) {
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struct qemud_network *network = server->networks;
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@ -685,6 +720,41 @@ int qemudNetworkGetBridgeName(struct qemud_server *server, const unsigned char *
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return 0;
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}
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int qemudNetworkGetAutostart(struct qemud_server *server,
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const unsigned char *uuid,
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int *autostart) {
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struct qemud_network *network = qemudFindNetworkByUUID(server, uuid);
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if (!network) {
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qemudReportError(server, VIR_ERR_INVALID_NETWORK, "no network with matching uuid");
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return -1;
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}
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*autostart = network->autostart;
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return 0;
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}
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int qemudNetworkSetAutostart(struct qemud_server *server,
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const unsigned char *uuid,
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int autostart) {
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struct qemud_network *network = qemudFindNetworkByUUID(server, uuid);
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if (!network) {
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qemudReportError(server, VIR_ERR_INVALID_NETWORK, "no network with matching uuid");
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return -1;
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}
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autostart = (autostart != 0);
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if (network->autostart == autostart)
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return 0;
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network->autostart = autostart;
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return 0;
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}
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/*
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* Local variables:
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* indent-tabs-mode: nil
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@ -85,6 +85,12 @@ struct qemud_vm *qemudDomainDefine(struct qemud_server *server,
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const char *xml);
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int qemudDomainUndefine(struct qemud_server *server,
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const unsigned char *uuid);
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int qemudDomainGetAutostart(struct qemud_server *server,
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const unsigned char *uuid,
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int *autostart);
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int qemudDomainSetAutostart(struct qemud_server *server,
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const unsigned char *uuid,
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int autostart);
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struct qemud_network *qemudFindNetworkByUUID(const struct qemud_server *server,
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const unsigned char *uuid);
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@ -117,6 +123,12 @@ int qemudNetworkGetBridgeName(struct qemud_server *server,
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const unsigned char *uuid,
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char *ifname,
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int ifnamelen);
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int qemudNetworkGetAutostart(struct qemud_server *server,
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const unsigned char *uuid,
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int *autostart);
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int qemudNetworkSetAutostart(struct qemud_server *server,
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const unsigned char *uuid,
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int autostart);
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#endif
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@ -209,6 +209,8 @@ struct qemud_vm {
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struct qemud_vm_def *def; /* The current definition */
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struct qemud_vm_def *newDef; /* New definition to activate at shutdown */
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unsigned int autostart : 1;
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struct qemud_vm *next;
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};
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@ -247,6 +249,7 @@ struct qemud_network {
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int dnsmasqPid;
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unsigned int active : 1;
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unsigned int autostart : 1;
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struct qemud_network *next;
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};
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QEMUD_PKT_NETWORK_DESTROY,
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QEMUD_PKT_NETWORK_DUMP_XML,
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QEMUD_PKT_NETWORK_GET_BRIDGE_NAME,
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QEMUD_PKT_DOMAIN_GET_AUTOSTART,
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QEMUD_PKT_DOMAIN_SET_AUTOSTART,
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QEMUD_PKT_NETWORK_GET_AUTOSTART,
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QEMUD_PKT_NETWORK_SET_AUTOSTART,
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QEMUD_PKT_MAX,
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} qemud_packet_type;
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@ -279,6 +283,26 @@ union qemud_packet_data {
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struct {
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char ifname[QEMUD_MAX_IFNAME_LEN];
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} networkGetBridgeNameReply;
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struct {
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unsigned char uuid[QEMUD_UUID_RAW_LEN];
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} domainGetAutostartRequest;
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struct {
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int autostart;
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} domainGetAutostartReply;
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struct {
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unsigned char uuid[QEMUD_UUID_RAW_LEN];
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unsigned int autostart : 1;
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} domainSetAutostartRequest;
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struct {
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unsigned char uuid[QEMUD_UUID_RAW_LEN];
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} networkGetAutostartRequest;
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struct {
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unsigned int autostart : 1;
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} networkGetAutostartReply;
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struct {
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unsigned char uuid[QEMUD_UUID_RAW_LEN];
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unsigned int autostart : 1;
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} networkSetAutostartRequest;
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};
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/* Each packet has header & data */
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return ret;
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}
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static int qemuDomainGetAutostart(virDomainPtr dom,
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int *autostart) {
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struct qemud_packet req, reply;
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req.header.type = QEMUD_PKT_DOMAIN_GET_AUTOSTART;
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req.header.dataSize = sizeof(req.data.domainGetAutostartRequest);
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memmove(req.data.domainGetAutostartRequest.uuid, dom->uuid, QEMUD_UUID_RAW_LEN);
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if (qemuProcessRequest(dom->conn, NULL, &req, &reply) < 0) {
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return -1;
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}
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*autostart = reply.data.domainGetAutostartReply.autostart;
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return 0;
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}
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static int qemuDomainSetAutostart(virDomainPtr dom,
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int autostart) {
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struct qemud_packet req, reply;
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req.header.type = QEMUD_PKT_DOMAIN_SET_AUTOSTART;
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req.header.dataSize = sizeof(req.data.domainSetAutostartRequest);
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req.data.domainSetAutostartRequest.autostart = (autostart != 0);
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memmove(req.data.domainSetAutostartRequest.uuid, dom->uuid, QEMUD_UUID_RAW_LEN);
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if (qemuProcessRequest(dom->conn, NULL, &req, &reply) < 0) {
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return -1;
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}
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return 0;
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}
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static int qemuNetworkOpen(virConnectPtr conn,
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const char *name,
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int flags) {
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@ -1093,6 +1126,39 @@ static char * qemuNetworkGetBridgeName(virNetworkPtr network) {
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return strdup(reply.data.networkGetBridgeNameReply.ifname);
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}
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static int qemuNetworkGetAutostart(virNetworkPtr network,
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int *autostart) {
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struct qemud_packet req, reply;
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req.header.type = QEMUD_PKT_NETWORK_GET_AUTOSTART;
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req.header.dataSize = sizeof(req.data.networkGetAutostartRequest);
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memmove(req.data.networkGetAutostartRequest.uuid, network->uuid, QEMUD_UUID_RAW_LEN);
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if (qemuProcessRequest(network->conn, NULL, &req, &reply) < 0) {
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return -1;
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}
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*autostart = reply.data.networkGetAutostartReply.autostart;
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return 0;
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}
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static int qemuNetworkSetAutostart(virNetworkPtr network,
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int autostart) {
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struct qemud_packet req, reply;
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req.header.type = QEMUD_PKT_NETWORK_SET_AUTOSTART;
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req.header.dataSize = sizeof(req.data.networkSetAutostartRequest);
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req.data.networkSetAutostartRequest.autostart = (autostart != 0);
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memmove(req.data.networkSetAutostartRequest.uuid, network->uuid, QEMUD_UUID_RAW_LEN);
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if (qemuProcessRequest(network->conn, NULL, &req, &reply) < 0) {
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return -1;
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}
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return 0;
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}
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static virDriver qemuDriver = {
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VIR_DRV_QEMU,
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"QEMU",
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@ -1132,8 +1198,8 @@ static virDriver qemuDriver = {
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qemuUndefine, /* domainUndefine */
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NULL, /* domainAttachDevice */
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NULL, /* domainDetachDevice */
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NULL, /* domainGetAutostart */
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NULL, /* domainSetAutostart */
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qemuDomainGetAutostart, /* domainGetAutostart */
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qemuDomainSetAutostart, /* domainSetAutostart */
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};
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static virNetworkDriver qemuNetworkDriver = {
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@ -1152,8 +1218,8 @@ static virNetworkDriver qemuNetworkDriver = {
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qemuNetworkDestroy, /* networkDestroy */
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qemuNetworkDumpXML, /* networkDumpXML */
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qemuNetworkGetBridgeName, /* networkGetBridgeName */
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NULL, /* networkGetAutostart */
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NULL, /* networkSetAutostart */
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qemuNetworkGetAutostart, /* networkGetAutostart */
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qemuNetworkSetAutostart, /* networkSetAutostart */
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};
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void qemuRegister(void) {
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