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600462834f
In many files there are header comments that contain an Author: statement, supposedly reflecting who originally wrote the code. In a large collaborative project like libvirt, any non-trivial file will have been modified by a large number of different contributors. IOW, the Author: comments are quickly out of date, omitting people who have made significant contribitions. In some places Author: lines have been added despite the person merely being responsible for creating the file by moving existing code out of another file. IOW, the Author: lines give an incorrect record of authorship. With this all in mind, the comments are useless as a means to identify who to talk to about code in a particular file. Contributors will always be better off using 'git log' and 'git blame' if they need to find the author of a particular bit of code. This commit thus deletes all Author: comments from the source and adds a rule to prevent them reappearing. The Copyright headers are similarly misleading and inaccurate, however, we cannot delete these as they have legal meaning, despite being largely inaccurate. In addition only the copyright holder is permitted to change their respective copyright statement. Reviewed-by: Erik Skultety <eskultet@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
279 lines
9.5 KiB
C
279 lines
9.5 KiB
C
/*
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* Copyright (C) 2009-2014 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include "netdev_vport_profile_conf.h"
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#include "virerror.h"
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#include "viralloc.h"
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#include "virstring.h"
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#define VIR_FROM_THIS VIR_FROM_NONE
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virNetDevVPortProfilePtr
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virNetDevVPortProfileParse(xmlNodePtr node, unsigned int flags)
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{
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char *virtPortType;
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char *virtPortManagerID = NULL;
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char *virtPortTypeID = NULL;
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char *virtPortTypeIDVersion = NULL;
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char *virtPortInstanceID = NULL;
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char *virtPortProfileID = NULL;
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char *virtPortInterfaceID = NULL;
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virNetDevVPortProfilePtr virtPort = NULL;
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xmlNodePtr cur = node->children;
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if (VIR_ALLOC(virtPort) < 0)
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return NULL;
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if ((virtPortType = virXMLPropString(node, "type")) &&
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(virtPort->virtPortType = virNetDevVPortTypeFromString(virtPortType)) <= 0) {
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virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
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_("unknown virtualport type %s"), virtPortType);
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goto error;
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}
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if ((virtPort->virtPortType == VIR_NETDEV_VPORT_PROFILE_NONE) &&
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(flags & VIR_VPORT_XML_REQUIRE_TYPE)) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("missing required virtualport type"));
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goto error;
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}
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while (cur != NULL) {
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if (virXMLNodeNameEqual(cur, "parameters")) {
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virtPortManagerID = virXMLPropString(cur, "managerid");
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virtPortTypeID = virXMLPropString(cur, "typeid");
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virtPortTypeIDVersion = virXMLPropString(cur, "typeidversion");
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virtPortInstanceID = virXMLPropString(cur, "instanceid");
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virtPortProfileID = virXMLPropString(cur, "profileid");
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virtPortInterfaceID = virXMLPropString(cur, "interfaceid");
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break;
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}
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cur = cur->next;
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}
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if (virtPortManagerID) {
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unsigned int val;
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if (virStrToLong_ui(virtPortManagerID, NULL, 0, &val)) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("cannot parse value of managerid parameter"));
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goto error;
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}
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if (val > 0xff) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("value of managerid out of range"));
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goto error;
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}
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virtPort->managerID = (uint8_t)val;
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virtPort->managerID_specified = true;
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}
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if (virtPortTypeID) {
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unsigned int val;
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if (virStrToLong_ui(virtPortTypeID, NULL, 0, &val)) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("cannot parse value of typeid parameter"));
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goto error;
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}
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if (val > 0xffffff) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("value for typeid out of range"));
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goto error;
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}
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virtPort->typeID = (uint32_t)val;
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virtPort->typeID_specified = true;
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}
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if (virtPortTypeIDVersion) {
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unsigned int val;
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if (virStrToLong_ui(virtPortTypeIDVersion, NULL, 0, &val)) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("cannot parse value of typeidversion parameter"));
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goto error;
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}
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if (val > 0xff) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("value of typeidversion out of range"));
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goto error;
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}
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virtPort->typeIDVersion = (uint8_t)val;
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virtPort->typeIDVersion_specified = true;
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}
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if (virtPortInstanceID) {
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if (virUUIDParse(virtPortInstanceID, virtPort->instanceID) < 0) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("cannot parse instanceid parameter as a uuid"));
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goto error;
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}
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virtPort->instanceID_specified = true;
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}
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if (virtPortProfileID &&
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virStrcpyStatic(virtPort->profileID, virtPortProfileID) < 0) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("profileid parameter too long"));
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goto error;
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}
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if (virtPortInterfaceID) {
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if (virUUIDParse(virtPortInterfaceID, virtPort->interfaceID) < 0) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("cannot parse interfaceid parameter as a uuid"));
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goto error;
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}
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virtPort->interfaceID_specified = true;
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}
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/* generate default instanceID/interfaceID if appropriate */
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if (flags & VIR_VPORT_XML_GENERATE_MISSING_DEFAULTS) {
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if (!virtPort->instanceID_specified &&
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(virtPort->virtPortType == VIR_NETDEV_VPORT_PROFILE_8021QBG ||
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virtPort->virtPortType == VIR_NETDEV_VPORT_PROFILE_NONE)) {
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if (virUUIDGenerate(virtPort->instanceID) < 0) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("cannot generate a random uuid for instanceid"));
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goto error;
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}
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virtPort->instanceID_specified = true;
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}
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if (!virtPort->interfaceID_specified &&
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(virtPort->virtPortType == VIR_NETDEV_VPORT_PROFILE_OPENVSWITCH ||
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virtPort->virtPortType == VIR_NETDEV_VPORT_PROFILE_NONE)) {
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if (virUUIDGenerate(virtPort->interfaceID) < 0) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("cannot generate a random uuid for interfaceid"));
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goto error;
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}
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virtPort->interfaceID_specified = true;
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}
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}
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/* check for required/unsupported attributes */
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if ((flags & VIR_VPORT_XML_REQUIRE_ALL_ATTRIBUTES) &&
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(virNetDevVPortProfileCheckComplete(virtPort, false) < 0)) {
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goto error;
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}
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if (virNetDevVPortProfileCheckNoExtras(virtPort) < 0)
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goto error;
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cleanup:
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VIR_FREE(virtPortManagerID);
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VIR_FREE(virtPortTypeID);
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VIR_FREE(virtPortTypeIDVersion);
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VIR_FREE(virtPortInstanceID);
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VIR_FREE(virtPortProfileID);
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VIR_FREE(virtPortType);
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VIR_FREE(virtPortInterfaceID);
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return virtPort;
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error:
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VIR_FREE(virtPort);
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goto cleanup;
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}
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int
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virNetDevVPortProfileFormat(virNetDevVPortProfilePtr virtPort,
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virBufferPtr buf)
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{
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enum virNetDevVPortProfile type;
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bool noParameters;
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if (!virtPort)
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return 0;
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noParameters = !(virtPort->managerID_specified ||
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virtPort->typeID_specified ||
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virtPort->typeIDVersion_specified ||
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virtPort->instanceID_specified ||
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virtPort->profileID[0] ||
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virtPort->interfaceID_specified);
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type = virtPort->virtPortType;
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if (type == VIR_NETDEV_VPORT_PROFILE_NONE) {
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if (noParameters)
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return 0;
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virBufferAddLit(buf, "<virtualport>\n");
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} else {
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if (noParameters) {
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virBufferAsprintf(buf, "<virtualport type='%s'/>\n",
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virNetDevVPortTypeToString(type));
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return 0;
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} else {
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virBufferAsprintf(buf, "<virtualport type='%s'>\n",
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virNetDevVPortTypeToString(type));
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}
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}
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virBufferAdjustIndent(buf, 2);
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virBufferAddLit(buf, "<parameters");
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if (virtPort->managerID_specified &&
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(type == VIR_NETDEV_VPORT_PROFILE_8021QBG ||
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type == VIR_NETDEV_VPORT_PROFILE_NONE)) {
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virBufferAsprintf(buf, " managerid='%d'", virtPort->managerID);
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}
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if (virtPort->typeID_specified &&
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(type == VIR_NETDEV_VPORT_PROFILE_8021QBG ||
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type == VIR_NETDEV_VPORT_PROFILE_NONE)) {
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virBufferAsprintf(buf, " typeid='%d'", virtPort->typeID);
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}
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if (virtPort->typeIDVersion_specified &&
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(type == VIR_NETDEV_VPORT_PROFILE_8021QBG ||
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type == VIR_NETDEV_VPORT_PROFILE_NONE)) {
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virBufferAsprintf(buf, " typeidversion='%d'",
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virtPort->typeIDVersion);
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}
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if (virtPort->instanceID_specified &&
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(type == VIR_NETDEV_VPORT_PROFILE_8021QBG ||
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type == VIR_NETDEV_VPORT_PROFILE_NONE)) {
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char uuidstr[VIR_UUID_STRING_BUFLEN];
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virUUIDFormat(virtPort->instanceID, uuidstr);
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virBufferAsprintf(buf, " instanceid='%s'", uuidstr);
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}
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if (virtPort->interfaceID_specified &&
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(type == VIR_NETDEV_VPORT_PROFILE_MIDONET ||
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type == VIR_NETDEV_VPORT_PROFILE_OPENVSWITCH ||
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type == VIR_NETDEV_VPORT_PROFILE_NONE)) {
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char uuidstr[VIR_UUID_STRING_BUFLEN];
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virUUIDFormat(virtPort->interfaceID, uuidstr);
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virBufferAsprintf(buf, " interfaceid='%s'", uuidstr);
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}
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if (virtPort->profileID[0] &&
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(type == VIR_NETDEV_VPORT_PROFILE_OPENVSWITCH ||
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type == VIR_NETDEV_VPORT_PROFILE_8021QBH ||
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type == VIR_NETDEV_VPORT_PROFILE_NONE)) {
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virBufferAsprintf(buf, " profileid='%s'", virtPort->profileID);
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}
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virBufferAddLit(buf, "/>\n");
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virBufferAdjustIndent(buf, -2);
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virBufferAddLit(buf, "</virtualport>\n");
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return 0;
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}
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