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102 Commits
Author | SHA1 | Message | Date | |
---|---|---|---|---|
Eric Blake
|
98334e7c3a |
domain_conf: split source data out from ChrDef
This opens up the possibility of reusing the smaller ChrSourceDef for both qemu monitor and a passthrough smartcard device. * src/conf/domain_conf.h (_virDomainChrDef): Factor host details... (_virDomainChrSourceDef): ...into new struct. (virDomainChrSourceDefFree): New prototype. * src/conf/domain_conf.c (virDomainChrDefFree) (virDomainChrDefParseXML, virDomainChrDefFormat): Split... (virDomainChrSourceDefClear, virDomainChrSourceDefFree) (virDomainChrSourceDefParseXML, virDomainChrSourceDefFormat): ...into new functions. (virDomainChrDefParseTargetXML): Update clients to reflect type split. * src/vmx/vmx.c (virVMXParseSerial, virVMXParseParallel) (virVMXFormatSerial, virVMXFormatParallel): Likewise. * src/xen/xen_driver.c (xenUnifiedDomainOpenConsole): Likewise. * src/xen/xend_internal.c (xenDaemonParseSxprChar) (xenDaemonFormatSxprChr): Likewise. * src/vbox/vbox_tmpl.c (vboxDomainDumpXML, vboxAttachSerial) (vboxAttachParallel): Likewise. * src/security/security_dac.c (virSecurityDACSetChardevLabel) (virSecurityDACSetChardevCallback) (virSecurityDACRestoreChardevLabel) (virSecurityDACRestoreChardevCallback): Likewise. * src/security/security_selinux.c (SELinuxSetSecurityChardevLabel) (SELinuxSetSecurityChardevCallback) (SELinuxRestoreSecurityChardevLabel) (SELinuxSetSecurityChardevCallback): Likewise. * src/security/virt-aa-helper.c (get_files): Likewise. * src/lxc/lxc_driver.c (lxcVmStart, lxcDomainOpenConsole): Likewise. * src/uml/uml_conf.c (umlBuildCommandLineChr): Likewise. * src/uml/uml_driver.c (umlIdentifyOneChrPTY, umlIdentifyChrPTY) (umlDomainOpenConsole): Likewise. * src/qemu/qemu_command.c (qemuBuildChrChardevStr) (qemuBuildChrArgStr, qemuBuildCommandLine) (qemuParseCommandLineChr): Likewise. * src/qemu/qemu_domain.c (qemuDomainObjPrivateXMLFormat) (qemuDomainObjPrivateXMLParse): Likewise. * src/qemu/qemu_cgroup.c (qemuSetupChardevCgroup): Likewise. * src/qemu/qemu_hotplug.c (qemuDomainAttachNetDevice): Likewise. * src/qemu/qemu_driver.c (qemudFindCharDevicePTYsMonitor) (qemudFindCharDevicePTYs, qemuPrepareChardevDevice) (qemuPrepareMonitorChr, qemudShutdownVMDaemon) (qemuDomainOpenConsole): Likewise. * src/qemu/qemu_command.h (qemuBuildChrChardevStr) (qemuBuildChrArgStr): Delete, now that they are static. * src/libvirt_private.syms (domain_conf.h): New exports. * cfg.mk (useless_free_options): Update list. * tests/qemuxml2argvtest.c (testCompareXMLToArgvFiles): Update tests. |
||
Daniel P. Berrange
|
d6623003c6 |
Refactor the security drivers to simplify usage
The current security driver usage requires horrible code like if (driver->securityDriver && driver->securityDriver->domainSetSecurityHostdevLabel && driver->securityDriver->domainSetSecurityHostdevLabel(driver->securityDriver, vm, hostdev) < 0) This pair of checks for NULL clutters up the code, making the driver calls 2 lines longer than they really need to be. The goal of the patchset is to change the calling convention to simply if (virSecurityManagerSetHostdevLabel(driver->securityDriver, vm, hostdev) < 0) The first check for 'driver->securityDriver' being NULL is removed by introducing a 'no op' security driver that will always be present if no real driver is enabled. This guarentees driver->securityDriver != NULL. The second check for 'driver->securityDriver->domainSetSecurityHostdevLabel' being non-NULL is hidden in a new abstraction called virSecurityManager. This separates the driver callbacks, from main internal API. The addition of a virSecurityManager object, that is separate from the virSecurityDriver struct also allows for security drivers to carry state / configuration information directly. Thus the DAC/Stack drivers from src/qemu which used to pull config from 'struct qemud_driver' can now be moved into the 'src/security' directory and store their config directly. * src/qemu/qemu_conf.h, src/qemu/qemu_driver.c: Update to use new virSecurityManager APIs * src/qemu/qemu_security_dac.c, src/qemu/qemu_security_dac.h src/qemu/qemu_security_stacked.c, src/qemu/qemu_security_stacked.h: Move into src/security directory * src/security/security_stack.c, src/security/security_stack.h, src/security/security_dac.c, src/security/security_dac.h: Generic versions of previous QEMU specific drivers * src/security/security_apparmor.c, src/security/security_apparmor.h, src/security/security_driver.c, src/security/security_driver.h, src/security/security_selinux.c, src/security/security_selinux.h: Update to take virSecurityManagerPtr object as the first param in all callbacks * src/security/security_nop.c, src/security/security_nop.h: Stub implementation of all security driver APIs. * src/security/security_manager.h, src/security/security_manager.c: New internal API for invoking security drivers * src/libvirt.c: Add missing debug for security APIs |