Fix localtime handling for newer XenD

ChangeLog

+Wed Apr  1 11:36:22 BST 2009 Daniel P. Berrange <berrange@redhat.com>
+
+	Fix localtime handling for new XenD
+	* src/xend_internal.c: Update SEXPR for new location of
+	(localtime 1) field.
+	* src/xm_internal.c: Read localtime=1 param for PV guests
+	too
+	* tests/xml2sexprtest.c, tests/sexpr2xmltest.c: Add testing
+	of new (localtime 1) handling
+	* tests/sexpr2xmldata/sexpr2xml-pv-localtime.sexpr,
+	tests/sexpr2xmldata/sexpr2xml-pv-localtime.xml,
+	tests/xml2sexprdata/xml2sexpr-fv-localtime.sexpr,
+	tests/xml2sexprdata/xml2sexpr-pv-localtime.sexpr,
+	tests/xml2sexprdata/xml2sexpr-pv-localtime.xml: Data files
+	for extended tests
+
 Wed Apr  1 11:27:22 BST 2009 Daniel P. Berrange <berrange@redhat.com>
 
 	Misc fixes uncovered from OOM testing

src/xend_internal.c

@@ -2293,10 +2293,15 @@ xenDaemonParseSxpr(virConnectPtr conn,
         if (sexpr_int(root, "domain/image/hvm/pae"))
             def->features |= (1 << VIR_DOMAIN_FEATURE_PAE);
 
+        /* Old XenD only allows localtime here for HVM */
         if (sexpr_int(root, "domain/image/hvm/localtime"))
             def->localtime = 1;
     }
 
+    /* Current XenD allows localtime here, for PV and HVM */
+    if (sexpr_int(root, "domain/localtime"))
+        def->localtime = 1;
+
     if (sexpr_node_copy(root, hvm ?
                         "domain/image/hvm/device_model" :
                         "domain/image/linux/device_model",
@@ -5375,6 +5380,10 @@ xenDaemonFormatSxpr(virConnectPtr conn,
     }
     virBufferVSprintf(&buf, "(on_crash '%s')", tmp);
 
+    /* Set localtime here for current XenD (both PV & HVM) */
+    if (def->localtime)
+        virBufferAddLit(&buf, "(localtime 1)");
+
     if (!def->os.bootloader) {
         if (STREQ(def->os.type, "hvm"))
             hvm = 1;
@@ -5490,6 +5499,7 @@ xenDaemonFormatSxpr(virConnectPtr conn,
                 virBufferAddLit(&buf, "(serial none)");
             }
 
+            /* Set localtime here to keep old XenD happy for HVM */
             if (def->localtime)
                 virBufferAddLit(&buf, "(localtime 1)");
 

src/xm_internal.c

@@ -817,10 +817,10 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
             goto cleanup;
         else if (val)
             def->features |= (1 << VIR_DOMAIN_FEATURE_APIC);
-
-        if (xenXMConfigGetBool(conn, conf, "localtime", &def->localtime, 0) < 0)
-            goto cleanup;
     }
+    if (xenXMConfigGetBool(conn, conf, "localtime", &def->localtime, 0) < 0)
+        goto cleanup;
+
     if (xenXMConfigCopyStringOpt(conn, conf, "device_model", &def->emulator) < 0)
         goto cleanup;
 

tests/sexpr2xmldata/sexpr2xml-pv-localtime.sexpr

+(domain (domid 6)(name 'pvtest')(memory 420)(maxmem 420)(vcpus 2)(uuid '596a5d2171f48fb2e068e2386a5c413e')(on_poweroff 'destroy')(on_reboot 'destroy')(on_crash 'destroy')(localtime 1)(image (linux (kernel '/var/lib/xen/vmlinuz.2Dn2YT')(ramdisk '/var/lib/xen/initrd.img.0u-Vhq')(args ' method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  ')))(device (vbd (dev 'xvda')(uname 'file:/root/some.img')(mode 'w'))))
+

tests/sexpr2xmldata/sexpr2xml-pv-localtime.xml

+<domain type='xen' id='6'>
+  <name>pvtest</name>
+  <uuid>596a5d21-71f4-8fb2-e068-e2386a5c413e</uuid>
+  <memory>430080</memory>
+  <currentMemory>430080</currentMemory>
+  <vcpu>2</vcpu>
+  <os>
+    <type>linux</type>
+    <kernel>/var/lib/xen/vmlinuz.2Dn2YT</kernel>
+    <initrd>/var/lib/xen/initrd.img.0u-Vhq</initrd>
+    <cmdline> method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  </cmdline>
+  </os>
+  <clock offset='localtime'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>destroy</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <disk type='file' device='disk'>
+      <driver name='file'/>
+      <source file='/root/some.img'/>
+      <target dev='xvda' bus='xen'/>
+    </disk>
+    <console type='pty'>
+      <target port='0'/>
+    </console>
+  </devices>
+</domain>

tests/sexpr2xmltest.c

@@ -144,6 +144,7 @@ mymain(int argc, char **argv)
     DO_TEST("net-e1000", "net-e1000", 2);
     DO_TEST("bridge-ipaddr", "bridge-ipaddr", 3);
     DO_TEST("no-source-cdrom", "no-source-cdrom", 2);
+    DO_TEST("pv-localtime", "pv-localtime", 2);
 
     DO_TEST("fv-utc", "fv-utc", 1);
     DO_TEST("fv-localtime", "fv-localtime", 1);

tests/xml2sexprdata/xml2sexpr-fv-localtime.sexpr

-(vm (name 'fvtest')(memory 400)(maxmem 400)(vcpus 1)(uuid 'b5d70dd2-75cd-aca5-1776-9660b059d8bc')(on_poweroff 'destroy')(on_reboot 'restart')(on_crash 'restart')(image (hvm (kernel '/usr/lib/xen/boot/hvmloader')(vcpus 1)(boot c)(cdrom '/root/boot.iso')(acpi 1)(usb 1)(parallel none)(serial none)(localtime 1)(device_model '/usr/lib64/xen/bin/qemu-dm')(vnc 1)))(device (vbd (dev 'ioemu:hda')(uname 'file:/root/foo.img')(mode 'w')))(device (vif (mac '00:16:3e:1b:b1:47')(bridge 'xenbr0')(script 'vif-bridge')(type ioemu))))
\ No newline at end of file
+(vm (name 'fvtest')(memory 400)(maxmem 400)(vcpus 1)(uuid 'b5d70dd2-75cd-aca5-1776-9660b059d8bc')(on_poweroff 'destroy')(on_reboot 'restart')(on_crash 'restart')(localtime 1)(image (hvm (kernel '/usr/lib/xen/boot/hvmloader')(vcpus 1)(boot c)(cdrom '/root/boot.iso')(acpi 1)(usb 1)(parallel none)(serial none)(localtime 1)(device_model '/usr/lib64/xen/bin/qemu-dm')(vnc 1)))(device (vbd (dev 'ioemu:hda')(uname 'file:/root/foo.img')(mode 'w')))(device (vif (mac '00:16:3e:1b:b1:47')(bridge 'xenbr0')(script 'vif-bridge')(type ioemu))))
\ No newline at end of file

tests/xml2sexprdata/xml2sexpr-pv-localtime.sexpr

+(vm (name 'rhel5')(memory 175)(maxmem 385)(vcpus 1)(uuid '4f77abd2-3019-58e8-3bab-6fbf2118f880')(bootloader '/usr/bin/pygrub')(on_poweroff 'destroy')(on_reboot 'restart')(on_crash 'restart')(localtime 1)(device (tap (dev 'xvda:disk')(uname 'tap:aio:/xen/rhel5.img')(mode 'w')))(device (vif (mac '00:16:3e:1d:06:15')(bridge 'xenbr0')(script 'vif-bridge'))))
\ No newline at end of file

tests/xml2sexprdata/xml2sexpr-pv-localtime.xml

+<domain type='xen' id='5'>
+  <name>rhel5</name>
+  <uuid>4f77abd2301958e83bab6fbf2118f880</uuid>
+  <bootloader>/usr/bin/pygrub</bootloader>
+  <memory>394240</memory>
+  <currentMemory>179200</currentMemory>
+  <vcpu>1</vcpu>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>restart</on_crash>
+  <clock offset='localtime'/>
+  <devices>
+    <interface type='bridge'>
+      <source bridge='xenbr0'/>
+      <mac address='00:16:3e:1d:06:15'/>
+      <script path='vif-bridge'/>
+    </interface>
+    <disk type='file' device='disk'>
+      <driver name='tap' type='aio'/>
+      <source file='/xen/rhel5.img'/>
+      <target dev='xvda:disk'/>
+    </disk>
+    <graphics type='vnc' port='5905'/>
+  </devices>
+</domain>

tests/xml2sexprtest.c

@@ -129,6 +129,7 @@ mymain(int argc, char **argv)
     DO_TEST("net-e1000", "net-e1000", "pvtest", 2);
     DO_TEST("bridge-ipaddr", "bridge-ipaddr", "pvtest", 2);
     DO_TEST("no-source-cdrom", "no-source-cdrom", "test", 2);
+    DO_TEST("pv-localtime", "pv-localtime", "pvtest", 1);
 
     DO_TEST("fv-utc", "fv-utc", "fvtest", 1);
     DO_TEST("fv-localtime", "fv-localtime", "fvtest", 1);