tests: upload & test in vCenter. Closes #338

vendor/github.com/vmware/govmomi/ovf/env.go

@@ -0,0 +1,99 @@
+/*
+Copyright (c) 2015 VMware, Inc. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package ovf
+
+import (
+	"bytes"
+	"fmt"
+
+	"github.com/vmware/govmomi/vim25/xml"
+)
+
+const (
+	ovfEnvHeader = `<Environment
+		xmlns="http://schemas.dmtf.org/ovf/environment/1"
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		xmlns:oe="http://schemas.dmtf.org/ovf/environment/1"
+		xmlns:ve="http://www.vmware.com/schema/ovfenv"
+		oe:id=""
+		ve:esxId="%s">`
+	ovfEnvPlatformSection = `<PlatformSection>
+		<Kind>%s</Kind>
+		<Version>%s</Version>
+		<Vendor>%s</Vendor>
+		<Locale>%s</Locale>
+		</PlatformSection>`
+	ovfEnvPropertyHeader = `<PropertySection>`
+	ovfEnvPropertyEntry  = `<Property oe:key="%s" oe:value="%s"/>`
+	ovfEnvPropertyFooter = `</PropertySection>`
+	ovfEnvFooter         = `</Environment>`
+)
+
+type Env struct {
+	XMLName xml.Name `xml:"http://schemas.dmtf.org/ovf/environment/1 Environment"`
+	ID      string   `xml:"id,attr"`
+	EsxID   string   `xml:"http://www.vmware.com/schema/ovfenv esxId,attr"`
+
+	Platform *PlatformSection `xml:"PlatformSection"`
+	Property *PropertySection `xml:"PropertySection"`
+}
+
+type PlatformSection struct {
+	Kind    string `xml:"Kind"`
+	Version string `xml:"Version"`
+	Vendor  string `xml:"Vendor"`
+	Locale  string `xml:"Locale"`
+}
+
+type PropertySection struct {
+	Properties []EnvProperty `xml:"Property"`
+}
+
+type EnvProperty struct {
+	Key   string `xml:"key,attr"`
+	Value string `xml:"value,attr"`
+}
+
+// Marshal marshals Env to xml by using xml.Marshal.
+func (e Env) Marshal() (string, error) {
+	x, err := xml.Marshal(e)
+	if err != nil {
+		return "", err
+	}
+
+	return fmt.Sprintf("%s%s", xml.Header, x), nil
+}
+
+// MarshalManual manually marshals Env to xml suitable for a vApp guest.
+// It exists to overcome the lack of expressiveness in Go's XML namespaces.
+func (e Env) MarshalManual() string {
+	var buffer bytes.Buffer
+
+	buffer.WriteString(xml.Header)
+	buffer.WriteString(fmt.Sprintf(ovfEnvHeader, e.EsxID))
+	buffer.WriteString(fmt.Sprintf(ovfEnvPlatformSection, e.Platform.Kind, e.Platform.Version, e.Platform.Vendor, e.Platform.Locale))
+
+	buffer.WriteString(fmt.Sprint(ovfEnvPropertyHeader))
+	for _, p := range e.Property.Properties {
+		buffer.WriteString(fmt.Sprintf(ovfEnvPropertyEntry, p.Key, p.Value))
+	}
+	buffer.WriteString(fmt.Sprint(ovfEnvPropertyFooter))
+
+	buffer.WriteString(fmt.Sprint(ovfEnvFooter))
+
+	return buffer.String()
+}