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https://gitlab.com/libvirt/libvirt.git
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Tue Feb 14 15:55:02 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/conf.[ch]: implement parsing and saving network
configs.
* qemud/driver.c: flesh out the stubs
* qemud/internal.h: add networks list etc. to
struct qemud_server
* qemud/qemud.c: add qemudStartNetworkDaemon() and
qemudShutdownNetworkDaemon() stubs.
This commit is contained in:
Mark McLoughlin
parent
db3ad7cba7
commit
2439573270
101
ChangeLog
101
ChangeLog
@ -1,4 +1,91 @@
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Tue Feb 14 14:54:25 EST 2007 Mark McLoughlin <markmc@redhat.com
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Tue Feb 14 15:55:02 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* qemud/conf.[ch]: implement parsing and saving network
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configs.
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* qemud/driver.c: flesh out the stubs
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* qemud/internal.h: add networks list etc. to
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struct qemud_server
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* qemud/qemud.c: add qemudStartNetworkDaemon() and
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qemudShutdownNetworkDaemon() stubs.
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Tue Feb 14 15:52:34 EST 2007 Mark McLoughlin <markmc@redhat.com>
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* qemud/protocol.h: add the protocol for virtual networks
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* qemud/dispatch.c: implement the protocol
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* qemud/driver.[ch]: add stubs for the driver
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* qemud/internal.h: add struct qemud_network
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* src/qemu_internal.c: add a virtual networks driver
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Tue Feb 14 15:43:28 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* src/virsh.c: add the net-* commands.
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Tue Feb 14 15:37:17 IST 2007 Mark McLoughlin <markmc@redhat.com>
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Note: potential ABI break here, but people should
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only really be using virError structs returned from
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libvirt itself.
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* include/libvirt/virterror.h: add virNetwork
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to virError
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* src/internal.h, src/virterror.c: add network param
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to __virRaiseError()
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* src/conf.c, src/hash.c, src/libvirt.c, src/proxy_internal.c,
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src/qemu_internal.c, src/sexpr.c, src/test.c, src/xen_internal.c,
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src/xend_internal.c, src/xm_internal.c, src/xml.c, src/xmlrpc.c,
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src/xs_internal.c: update.
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Tue Feb 14 15:33:05 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* include/libvirt/libvirt.h.in: add the networks APIs
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* include/libvirt/virterror.h: add some error codes
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* src/driver.h: add network driver vtable
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* src/hash.c: add networks hash
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* src/internal.h: add virNetwork
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* src/libvirt.c: hook up the APIs to the network
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driver
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* src/libvirt_sym.version: add the new APIs
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* src/virterror.c: handle the new error codes
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Tue Feb 14 15:07:26 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* src/conf.h: fix merge error - remove the argc argument
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from qemudBuildCommandLine()
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Tue Feb 14 15:03:22 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* src/virsh.c: Re-name some of the VSH_DOMBYFOO stuff
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to VSH_BYFOO in order to re-use it for the network stuff.
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Tue Feb 14 14:58:35 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* src/hash.c, src/internal.h: Re-name virConnect->domains_mux
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to virConnect->hashes_mux since it will also be used to
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protect the networks hash.
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Tue Feb 14 14:57:52 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* qemud/conf.c: qemudSaveConfig() will always report a
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more specific error, so we should avoid overwriting
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this error.
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Tue Feb 14 14:54:25 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* qemud/qemud.c: Re-factor out qemudExec() so that it can
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be used to launch dnsmasq.
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@ -6,7 +93,7 @@ Tue Feb 14 14:54:25 EST 2007 Mark McLoughlin <markmc@redhat.com
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* qemud/conf.c: don't return argc from qemudBuildCommandLine()
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as exec() doesn't need it.
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Tue Feb 14 14:52:12 EST 2007 Mark McLoughlin <markmc@redhat.com
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Tue Feb 14 14:52:12 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* qemud/conf.c: Re-factor bits of conf.c so that:
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@ -16,25 +103,25 @@ Tue Feb 14 14:52:12 EST 2007 Mark McLoughlin <markmc@redhat.com
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- split qemudScanConfigDir() out so that qemudScanConfigs()
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can scan multiple configDirs
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Tue Feb 14 14:50:22 EST 2007 Mark McLoughlin <markmc@redhat.com
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Tue Feb 14 14:50:22 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* qemud/conf.c: handle an unspecified MAC address,
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fix the argv freeing code in qemudBuildCommandLine()
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and fix copy and paste error in qemudGenerateXML()
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Tue Feb 14 14:42:38 EST 2007 Mark McLoughlin <markmc@redhat.com
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Tue Feb 14 14:42:38 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* src/internal.h: add virConnect->qemud_fd so that
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xen and qemu don't share the handle member.
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* src/hash.c, src/qemu_internal.c: update
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Tue Feb 14 14:40:52 EST 2007 Mark McLoughlin <markmc@redhat.com
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Tue Feb 14 14:40:52 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* qemud/conf.c, qemud/dispatch.c, qemud/driver.c,
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qemud/qemud.c: include autoconf's config.h
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Tue Feb 14 14:39:18 EST 2007 Mark McLoughlin <markmc@redhat.com
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Tue Feb 14 14:39:18 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* conf.[ch]: rename from config.[ch] so we can use
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autoconf's config.h
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@ -43,7 +130,7 @@ Tue Feb 14 14:39:18 EST 2007 Mark McLoughlin <markmc@redhat.com
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* driver.c, qemud.c: upd.
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Tue Feb 14 14:33:22 EST 2007 Mark McLoughlin <markmc@redhat.com
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Tue Feb 14 14:33:22 IST 2007 Mark McLoughlin <markmc@redhat.com>
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* autogen.sh: run autoheader
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255
qemud/conf.c
255
qemud/conf.c
@ -1086,8 +1086,6 @@ struct qemud_vm *qemudLoadConfigXML(struct qemud_server *server,
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}
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if (qemudSaveConfig(server, vm) < 0) {
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR,
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"cannot save config file for guest");
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qemudFreeVM(vm);
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return NULL;
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}
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@ -1100,17 +1098,186 @@ struct qemud_vm *qemudLoadConfigXML(struct qemud_server *server,
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}
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void qemudFreeNetwork(struct qemud_network *network) {
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free(network);
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}
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static int qemudSaveNetworkConfig(struct qemud_server *server,
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struct qemud_network *network) {
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char *xml;
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int fd, ret = -1;
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int towrite;
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if (!(xml = qemudGenerateNetworkXML(server, network))) {
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return -1;
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}
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if (qemudEnsureConfigDir(server, server->networkConfigDir) < 0) {
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goto cleanup;
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}
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if ((fd = open(network->configFile,
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O_WRONLY | O_CREAT | O_TRUNC,
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S_IRUSR | S_IWUSR )) < 0) {
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "cannot create config file %s", network->configFile);
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goto cleanup;
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}
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towrite = strlen(xml);
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if (write(fd, xml, towrite) != towrite) {
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "cannot write config file %s", network->configFile);
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goto cleanup;
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}
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if (close(fd) < 0) {
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "cannot save config file %s", network->configFile);
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goto cleanup;
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}
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ret = 0;
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cleanup:
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free(xml);
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return ret;
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}
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static int qemudParseNetworkXML(struct qemud_server *server,
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xmlDocPtr xml,
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struct qemud_network *network) {
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xmlNodePtr root = NULL;
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xmlXPathContextPtr ctxt = NULL;
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xmlXPathObjectPtr obj = NULL;
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/* Prepare parser / xpath context */
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root = xmlDocGetRootElement(xml);
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if ((root == NULL) || (!xmlStrEqual(root->name, BAD_CAST "network"))) {
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "%s", "incorrect root element");
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goto error;
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}
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ctxt = xmlXPathNewContext(xml);
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if (ctxt == NULL) {
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qemudReportError(server, VIR_ERR_NO_MEMORY, "xmlXPathContext");
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goto error;
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}
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/* Extract network name */
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obj = xmlXPathEval(BAD_CAST "string(/network/name[1])", ctxt);
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if ((obj == NULL) || (obj->type != XPATH_STRING) ||
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(obj->stringval == NULL) || (obj->stringval[0] == 0)) {
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qemudReportError(server, VIR_ERR_NO_NAME, NULL);
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goto error;
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}
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if (strlen((const char *)obj->stringval) >= (QEMUD_MAX_NAME_LEN-1)) {
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "%s", "network name length too long");
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goto error;
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}
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strcpy(network->def.name, (const char *)obj->stringval);
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xmlXPathFreeObject(obj);
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/* Extract network uuid */
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obj = xmlXPathEval(BAD_CAST "string(/network/uuid[1])", ctxt);
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if ((obj == NULL) || (obj->type != XPATH_STRING) ||
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(obj->stringval == NULL) || (obj->stringval[0] == 0)) {
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/* XXX auto-generate a UUID */
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "%s", "missing uuid element");
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goto error;
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}
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if (qemudParseUUID((const char *)obj->stringval, network->def.uuid) < 0) {
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "%s", "malformed uuid element");
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goto error;
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}
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xmlXPathFreeObject(obj);
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xmlXPathFreeContext(ctxt);
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return 0;
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error:
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/* XXX free all the stuff in the qemud_network struct, or leave it upto
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the caller ? */
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if (obj)
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xmlXPathFreeObject(obj);
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if (ctxt)
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xmlXPathFreeContext(ctxt);
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return -1;
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}
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struct qemud_network *qemudLoadNetworkConfigXML(struct qemud_server *server,
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const char *file,
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const char *doc,
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int save) {
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struct qemud_network *network = NULL;
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xmlDocPtr xml;
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if (!(xml = xmlReadDoc(BAD_CAST doc, file ? file : "network.xml", NULL,
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XML_PARSE_NOENT | XML_PARSE_NONET |
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XML_PARSE_NOERROR | XML_PARSE_NOWARNING))) {
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qemudReportError(server, VIR_ERR_XML_ERROR, NULL);
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return NULL;
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}
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if (!(network = calloc(1, sizeof(struct qemud_network)))) {
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qemudReportError(server, VIR_ERR_NO_MEMORY, "network");
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return NULL;
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}
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if (qemudParseNetworkXML(server, xml, network) < 0) {
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xmlFreeDoc(xml);
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qemudFreeNetwork(network);
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return NULL;
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}
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xmlFreeDoc(xml);
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if (qemudFindNetworkByUUID(server, network->def.uuid) ||
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qemudFindNetworkByName(server, network->def.name)) {
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qemudReportError(server, VIR_ERR_NETWORK_EXIST, network->def.name);
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qemudFreeNetwork(network);
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return NULL;
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}
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if (file) {
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strncpy(network->configFile, file, PATH_MAX);
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network->configFile[PATH_MAX-1] = '\0';
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} else {
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if (save) {
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if (qemudMakeConfigPath(server->networkConfigDir, network->def.name, ".xml", network->configFile, PATH_MAX) < 0) {
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "cannot construct config file path");
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qemudFreeNetwork(network);
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return NULL;
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}
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if (qemudSaveNetworkConfig(server, network) < 0) {
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qemudFreeNetwork(network);
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return NULL;
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}
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} else {
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network->configFile[0] = '\0';
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}
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}
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|
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return network;
|
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}
|
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|
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|
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/* Load a guest from its persistent config file */
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static void qemudLoadConfig(struct qemud_server *server,
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const char *file) {
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const char *file,
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int isGuest) {
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FILE *fh;
|
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struct stat st;
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struct qemud_vm *vm;
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char xml[QEMUD_MAX_XML_LEN];
|
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int ret;
|
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|
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if (!(fh = fopen(file, "r"))) {
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "cannot open guest config file %s", file);
|
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "cannot open config file %s", file);
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return;
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}
|
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@ -1120,7 +1287,7 @@ static void qemudLoadConfig(struct qemud_server *server,
|
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}
|
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|
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if (st.st_size >= QEMUD_MAX_XML_LEN) {
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "guest config too large in file %s", file);
|
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qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "config too large in file %s", file);
|
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goto cleanup;
|
||||
}
|
||||
|
||||
@ -1130,10 +1297,20 @@ static void qemudLoadConfig(struct qemud_server *server,
|
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}
|
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xml[st.st_size] = '\0';
|
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|
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if ((vm = qemudLoadConfigXML(server, file, xml, 1))) {
|
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vm->next = server->inactivevms;
|
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server->inactivevms = vm;
|
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server->ninactivevms++;
|
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if (isGuest) {
|
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struct qemud_vm *vm;
|
||||
if ((vm = qemudLoadConfigXML(server, file, xml, 1))) {
|
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vm->next = server->inactivevms;
|
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server->inactivevms = vm;
|
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server->ninactivevms++;
|
||||
}
|
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} else {
|
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struct qemud_network *network;
|
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if ((network = qemudLoadNetworkConfigXML(server, file, xml, 1))) {
|
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network->next = server->inactivenetworks;
|
||||
server->inactivenetworks = network;
|
||||
server->ninactivenetworks++;
|
||||
}
|
||||
}
|
||||
|
||||
cleanup:
|
||||
@ -1143,7 +1320,8 @@ static void qemudLoadConfig(struct qemud_server *server,
|
||||
|
||||
static
|
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int qemudScanConfigDir(struct qemud_server *server,
|
||||
const char *configDir) {
|
||||
const char *configDir,
|
||||
int isGuest) {
|
||||
DIR *dir;
|
||||
struct dirent *entry;
|
||||
|
||||
@ -1161,7 +1339,7 @@ int qemudScanConfigDir(struct qemud_server *server,
|
||||
if (qemudMakeConfigPath(configDir, entry->d_name, NULL, file, PATH_MAX) < 0)
|
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continue;
|
||||
|
||||
qemudLoadConfig(server, file);
|
||||
qemudLoadConfig(server, file, isGuest);
|
||||
}
|
||||
|
||||
closedir(dir);
|
||||
@ -1171,7 +1349,9 @@ int qemudScanConfigDir(struct qemud_server *server,
|
||||
|
||||
/* Scan for all guest and network config files */
|
||||
int qemudScanConfigs(struct qemud_server *server) {
|
||||
return qemudScanConfigDir(server, server->configDir);
|
||||
if (qemudScanConfigDir(server, server->configDir, 0) < 0)
|
||||
return -1;
|
||||
return qemudScanConfigDir(server, server->networkConfigDir, 1);
|
||||
}
|
||||
|
||||
/* Simple grow-on-demand string buffer */
|
||||
@ -1426,19 +1606,54 @@ char *qemudGenerateXML(struct qemud_server *server, struct qemud_vm *vm) {
|
||||
}
|
||||
|
||||
|
||||
int qemudDeleteConfigXML(struct qemud_server *server, struct qemud_vm *vm) {
|
||||
if (!vm->configFile[0]) {
|
||||
qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "no config file for guest %s", vm->def.name);
|
||||
char *qemudGenerateNetworkXML(struct qemud_server *server,
|
||||
struct qemud_network *network) {
|
||||
struct qemudBuffer buf;
|
||||
unsigned char *uuid;
|
||||
|
||||
buf.len = QEMUD_MAX_XML_LEN;
|
||||
buf.used = 0;
|
||||
buf.data = malloc(buf.len);
|
||||
|
||||
if (qemudBufferPrintf(&buf, "<network>\n") < 0)
|
||||
goto no_memory;
|
||||
|
||||
if (qemudBufferPrintf(&buf, " <name>%s</name>\n", network->def.name) < 0)
|
||||
goto no_memory;
|
||||
|
||||
uuid = network->def.uuid;
|
||||
if (qemudBufferPrintf(&buf, " <uuid>%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x</uuid>\n",
|
||||
uuid[0], uuid[1], uuid[2], uuid[3],
|
||||
uuid[4], uuid[5], uuid[6], uuid[7],
|
||||
uuid[8], uuid[9], uuid[10], uuid[11],
|
||||
uuid[12], uuid[13], uuid[14], uuid[15]) < 0)
|
||||
goto no_memory;
|
||||
|
||||
if (qemudBufferAdd(&buf, "</network>\n") < 0)
|
||||
goto no_memory;
|
||||
|
||||
return buf.data;
|
||||
|
||||
no_memory:
|
||||
qemudReportError(server, VIR_ERR_NO_MEMORY, "xml");
|
||||
free(buf.data);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
int qemudDeleteConfig(struct qemud_server *server,
|
||||
const char *configFile,
|
||||
const char *name) {
|
||||
if (!configFile[0]) {
|
||||
qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "no config file for %s", name);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (unlink(vm->configFile) < 0) {
|
||||
qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "cannot remove config for guest %s", vm->def.name);
|
||||
if (unlink(configFile) < 0) {
|
||||
qemudReportError(server, VIR_ERR_INTERNAL_ERROR, "cannot remove config for %s", name);
|
||||
return -1;
|
||||
}
|
||||
|
||||
vm->configFile[0] = '\0';
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
19
qemud/conf.h
19
qemud/conf.h
@ -28,21 +28,28 @@
|
||||
|
||||
int qemudBuildCommandLine(struct qemud_server *server,
|
||||
struct qemud_vm *vm,
|
||||
char ***argv,
|
||||
int *argc);
|
||||
char ***argv);
|
||||
|
||||
int qemudScanConfigs(struct qemud_server *server);
|
||||
int qemudDeleteConfig(struct qemud_server *server,
|
||||
const char *configFile,
|
||||
const char *name);
|
||||
|
||||
void qemudFreeVM(struct qemud_vm *vm);
|
||||
struct qemud_vm *qemudLoadConfigXML(struct qemud_server *server,
|
||||
const char *file,
|
||||
const char *doc,
|
||||
int persist);
|
||||
int qemudScanConfigs(struct qemud_server *server);
|
||||
char *qemudGenerateXML(struct qemud_server *server,
|
||||
struct qemud_vm *vm);
|
||||
|
||||
int qemudDeleteConfigXML(struct qemud_server *server,
|
||||
struct qemud_vm *vm);
|
||||
|
||||
void qemudFreeNetwork(struct qemud_network *network);
|
||||
struct qemud_network *qemudLoadNetworkConfigXML(struct qemud_server *server,
|
||||
const char *file,
|
||||
const char *doc,
|
||||
int persist);
|
||||
char *qemudGenerateNetworkXML(struct qemud_server *server,
|
||||
struct qemud_network *network);
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
185
qemud/driver.c
185
qemud/driver.c
@ -522,9 +522,11 @@ int qemudDomainUndefine(struct qemud_server *server, const unsigned char *uuid)
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (qemudDeleteConfigXML(server, vm) < 0)
|
||||
if (qemudDeleteConfig(server, vm->configFile, vm->def.name) < 0)
|
||||
return -1;
|
||||
|
||||
vm->configFile[0] = '\0';
|
||||
|
||||
while (curr) {
|
||||
if (curr == vm) {
|
||||
if (prev) {
|
||||
@ -547,67 +549,198 @@ int qemudDomainUndefine(struct qemud_server *server, const unsigned char *uuid)
|
||||
|
||||
struct qemud_network *qemudFindNetworkByUUID(const struct qemud_server *server,
|
||||
const unsigned char *uuid) {
|
||||
server = NULL; uuid = NULL;
|
||||
struct qemud_network *network = server->activenetworks;
|
||||
|
||||
while (network) {
|
||||
if (!memcmp(network->def.uuid, uuid, QEMUD_UUID_RAW_LEN))
|
||||
return network;
|
||||
network = network->next;
|
||||
}
|
||||
|
||||
network = server->inactivenetworks;
|
||||
while (network) {
|
||||
if (!memcmp(network->def.uuid, uuid, QEMUD_UUID_RAW_LEN))
|
||||
return network;
|
||||
network = network->next;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
struct qemud_network *qemudFindNetworkByName(const struct qemud_server *server,
|
||||
const char *name) {
|
||||
server = NULL; name = NULL;
|
||||
struct qemud_network *network = server->activenetworks;
|
||||
|
||||
while (network) {
|
||||
if (!strcmp(network->def.name, name))
|
||||
return network;
|
||||
network = network->next;
|
||||
}
|
||||
|
||||
network = server->inactivenetworks;
|
||||
while (network) {
|
||||
if (!strcmp(network->def.name, name))
|
||||
return network;
|
||||
network = network->next;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
int qemudNumNetworks(struct qemud_server *server) {
|
||||
server = NULL;
|
||||
return 0;
|
||||
return server->nactivenetworks;
|
||||
}
|
||||
|
||||
int qemudListNetworks(struct qemud_server *server, char *const*names, int nnames) {
|
||||
server = NULL; names = NULL; nnames = 0;
|
||||
return 0;
|
||||
struct qemud_network *network = server->activenetworks;
|
||||
int got = 0;
|
||||
while (network && got < nnames) {
|
||||
strncpy(names[got], network->def.name, QEMUD_MAX_NAME_LEN-1);
|
||||
names[got][QEMUD_MAX_NAME_LEN-1] = '\0';
|
||||
network = network->next;
|
||||
got++;
|
||||
}
|
||||
return got;
|
||||
}
|
||||
|
||||
int qemudNumDefinedNetworks(struct qemud_server *server) {
|
||||
server = NULL;
|
||||
return 0;
|
||||
return server->ninactivenetworks;
|
||||
}
|
||||
|
||||
int qemudListDefinedNetworks(struct qemud_server *server, char *const*names, int nnames) {
|
||||
server = NULL; names = NULL; nnames = 0;
|
||||
return 0;
|
||||
struct qemud_network *network = server->inactivenetworks;
|
||||
int got = 0;
|
||||
while (network && got < nnames) {
|
||||
strncpy(names[got], network->def.name, QEMUD_MAX_NAME_LEN-1);
|
||||
names[got][QEMUD_MAX_NAME_LEN-1] = '\0';
|
||||
network = network->next;
|
||||
got++;
|
||||
}
|
||||
return got;
|
||||
}
|
||||
|
||||
struct qemud_network *qemudNetworkCreate(struct qemud_server *server, const char *xml) {
|
||||
server = NULL; xml = NULL;
|
||||
return NULL;
|
||||
struct qemud_network *network;
|
||||
|
||||
if (!(network = qemudLoadNetworkConfigXML(server, NULL, xml, 0))) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (qemudStartNetworkDaemon(server, network) < 0) {
|
||||
qemudFreeNetwork(network);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
network->next = server->activenetworks;
|
||||
server->activenetworks = network;
|
||||
server->nactivenetworks++;
|
||||
|
||||
return network;
|
||||
}
|
||||
|
||||
struct qemud_network *qemudNetworkDefine(struct qemud_server *server, const char *xml) {
|
||||
server = NULL; xml = NULL;
|
||||
return NULL;
|
||||
struct qemud_network *network;
|
||||
|
||||
if (!(network = qemudLoadNetworkConfigXML(server, NULL, xml, 1))) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
network->next = server->inactivenetworks;
|
||||
server->inactivenetworks = network;
|
||||
server->ninactivenetworks++;
|
||||
|
||||
return network;
|
||||
}
|
||||
|
||||
int qemudNetworkUndefine(struct qemud_server *server, const unsigned char *uuid) {
|
||||
qemudReportError(server, VIR_ERR_INVALID_NETWORK, "no network with matching uuid");
|
||||
uuid = NULL;
|
||||
return -1;
|
||||
struct qemud_network *network = qemudFindNetworkByUUID(server, uuid);
|
||||
struct qemud_network *prev = NULL, *curr = server->inactivenetworks;
|
||||
|
||||
if (!network) {
|
||||
qemudReportError(server, VIR_ERR_INVALID_DOMAIN, "no network with matching uuid");
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (qemudDeleteConfig(server, network->configFile, network->def.name) < 0)
|
||||
return -1;
|
||||
|
||||
network->configFile[0] = '\0';
|
||||
|
||||
while (curr) {
|
||||
if (curr == network) {
|
||||
if (prev) {
|
||||
prev->next = curr->next;
|
||||
} else {
|
||||
server->inactivenetworks = curr->next;
|
||||
}
|
||||
server->ninactivenetworks--;
|
||||
break;
|
||||
}
|
||||
|
||||
prev = curr;
|
||||
curr = curr->next;
|
||||
}
|
||||
|
||||
qemudFreeNetwork(network);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int qemudNetworkStart(struct qemud_server *server, struct qemud_network *network) {
|
||||
server = NULL; network = NULL;
|
||||
return 1;
|
||||
struct qemud_network *prev = NULL, *curr = server->inactivenetworks;
|
||||
if (qemudStartNetworkDaemon(server, network) < 0) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
while (curr) {
|
||||
if (curr == network) {
|
||||
if (prev)
|
||||
prev->next = curr->next;
|
||||
else
|
||||
server->inactivenetworks = curr->next;
|
||||
server->ninactivenetworks--;
|
||||
break;
|
||||
}
|
||||
prev = curr;
|
||||
curr = curr->next;
|
||||
}
|
||||
|
||||
network->next = server->activenetworks;
|
||||
server->activenetworks = network;
|
||||
server->nactivenetworks++;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int qemudNetworkDestroy(struct qemud_server *server, const unsigned char *uuid) {
|
||||
uuid = NULL;
|
||||
qemudReportError(server, VIR_ERR_INVALID_NETWORK, "no network with matching uuid");
|
||||
return -1;
|
||||
struct qemud_network *network = qemudFindNetworkByUUID(server, uuid);
|
||||
if (!network) {
|
||||
qemudReportError(server, VIR_ERR_INVALID_NETWORK, "no network with matching uuid");
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (qemudShutdownNetworkDaemon(server, network) < 0)
|
||||
return -1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int qemudNetworkDumpXML(struct qemud_server *server, const unsigned char *uuid, char *xml, int xmllen) {
|
||||
qemudReportError(server, VIR_ERR_INVALID_NETWORK, "no network with matching uuid");
|
||||
uuid = NULL; xml = NULL; xmllen = 0;
|
||||
return -1;
|
||||
struct qemud_network *network = qemudFindNetworkByUUID(server, uuid);
|
||||
char *networkxml;
|
||||
if (!network) {
|
||||
qemudReportError(server, VIR_ERR_INVALID_NETWORK, "no network with matching uuid");
|
||||
return -1;
|
||||
}
|
||||
|
||||
networkxml = qemudGenerateNetworkXML(server, network);
|
||||
if (!networkxml)
|
||||
return -1;
|
||||
|
||||
strncpy(xml, networkxml, xmllen);
|
||||
xml[xmllen-1] = '\0';
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
|
||||
@ -207,6 +207,8 @@ struct qemud_network_def {
|
||||
|
||||
/* Virtual Network runtime state */
|
||||
struct qemud_network {
|
||||
char configFile[PATH_MAX];
|
||||
|
||||
struct qemud_network_def def;
|
||||
struct qemud_network *next;
|
||||
};
|
||||
@ -243,7 +245,12 @@ struct qemud_server {
|
||||
int ninactivevms;
|
||||
struct qemud_vm *inactivevms;
|
||||
int nextvmid;
|
||||
int nactivenetworks;
|
||||
struct qemud_network *activenetworks;
|
||||
int ninactivenetworks;
|
||||
struct qemud_network *inactivenetworks;
|
||||
char configDir[PATH_MAX];
|
||||
char networkConfigDir[PATH_MAX];
|
||||
char errorMessage[QEMUD_MAX_ERROR_LEN];
|
||||
int errorCode;
|
||||
};
|
||||
@ -254,6 +261,13 @@ int qemudStartVMDaemon(struct qemud_server *server,
|
||||
int qemudShutdownVMDaemon(struct qemud_server *server,
|
||||
struct qemud_vm *vm);
|
||||
|
||||
int qemudStartNetworkDaemon(struct qemud_server *server,
|
||||
struct qemud_network *network);
|
||||
|
||||
int qemudShutdownNetworkDaemon(struct qemud_server *server,
|
||||
struct qemud_network *network);
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
/*
|
||||
|
||||
@ -251,6 +251,9 @@ static struct qemud_server *qemudInitialize(int sys) {
|
||||
if (snprintf(server->configDir, sizeof(server->configDir), "%s/qemud", SYSCONF_DIR) >= (int)sizeof(server->configDir)) {
|
||||
goto cleanup;
|
||||
}
|
||||
if (snprintf(server->networkConfigDir, sizeof(server->networkConfigDir), "%s/qemud/networks", SYSCONF_DIR) >= (int)sizeof(server->networkConfigDir)) {
|
||||
goto cleanup;
|
||||
}
|
||||
} else {
|
||||
struct passwd *pw;
|
||||
int uid;
|
||||
@ -264,8 +267,13 @@ static struct qemud_server *qemudInitialize(int sys) {
|
||||
if (snprintf(server->configDir, sizeof(server->configDir), "%s/.qemud", pw->pw_dir) >= (int)sizeof(server->configDir)) {
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (snprintf(server->networkConfigDir, sizeof(server->networkConfigDir), "%s/.qemud.d/networks", pw->pw_dir) >= (int)sizeof(server->networkConfigDir)) {
|
||||
goto cleanup;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (qemudListen(server, sys) < 0) {
|
||||
goto cleanup;
|
||||
}
|
||||
@ -696,6 +704,20 @@ static int qemudDispatchVMFailure(struct qemud_server *server, struct qemud_vm *
|
||||
}
|
||||
|
||||
|
||||
int qemudStartNetworkDaemon(struct qemud_server *server,
|
||||
struct qemud_network *network) {
|
||||
server = NULL; network = NULL;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int qemudShutdownNetworkDaemon(struct qemud_server *server,
|
||||
struct qemud_network *network) {
|
||||
server = NULL; network = NULL;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static int qemudDispatchPoll(struct qemud_server *server, struct pollfd *fds) {
|
||||
struct qemud_socket *sock = server->sockets;
|
||||
struct qemud_client *client = server->clients;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user