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SDK Manager: phase 1 of support for future schemas

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This is phase 1 of the support for future schemas:
- introduces a new v2 of the XSD
- handles an unknown XSD and extract its tools elements after
  some hand checks.

TODO in phase 2:
- we still need to iron out the details of the sample node.
- there's no support for samples yet... this commit is not
  about switching the sample code support to the new structure.
- there's no indication to the user that we are handling a new
  schema... there should be some visual clue on why only the
  tools are shown.

SDK BUG 2252825

Change-Id: If1bda26414cfe15275063d3187a98be6301d2992
This commit is contained in:
Raphael
2009-11-14 21:30:27 -08:00
parent d2ad5e31b8
commit 580e982719
12 changed files with 1447 additions and 180 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
tools/sdkmanager/libs/sdklib/src/com/android/sdklib/internal/repository/AddonPackage.java
View File

@@ -143,12 +143,13 @@ public class AddonPackage extends Package implements IPackageVersion {
ArrayList<Lib> libs = new ArrayList<Lib>();
if (libsNode != null) {
String nsUri = libsNode.getNamespaceURI();
for(Node child = libsNode.getFirstChild();
child != null;
child = child.getNextSibling()) {
if (child.getNodeType() == Node.ELEMENT_NODE &&
SdkRepository.NS_SDK_REPOSITORY.equals(child.getNamespaceURI()) &&
nsUri.equals(child.getNamespaceURI()) &&
SdkRepository.NODE_LIB.equals(child.getLocalName())) {
libs.add(parseLib(child));
}

55
tools/sdkmanager/libs/sdklib/src/com/android/sdklib/internal/repository/Archive.java
View File

@@ -96,6 +96,11 @@ public class Archive implements IDescription {
return mUiName;
}
/** Returns the XML name of the OS. */
public String getXmlName() {
return toString().toLowerCase();
}
/**
* Returns the current OS as one of the {@link Os} enum values or null.
*/
@@ -113,6 +118,16 @@ public class Archive implements IDescription {
return null;
}
/** Returns true if this OS is compatible with the current one. */
public boolean isCompatible() {
if (this == ANY) {
return true;
}
Os os = getCurrentOs();
return this == os;
}
}
/** The Architecture that this archive can be downloaded on. */
@@ -133,6 +148,11 @@ public class Archive implements IDescription {
return mUiName;
}
/** Returns the XML name of the architecture. */
public String getXmlName() {
return toString().toLowerCase();
}
/**
* Returns the current architecture as one of the {@link Arch} enum values or null.
*/
@@ -154,6 +174,16 @@ public class Archive implements IDescription {
return null;
}
/** Returns true if this architecture is compatible with the current one. */
public boolean isCompatible() {
if (this == ANY) {
return true;
}
Arch arch = getCurrentArch();
return this == arch;
}
}
private final Os mOs;
@@ -324,27 +354,7 @@ public class Archive implements IDescription {
* Returns true if this archive can be installed on the current platform.
*/
public boolean isCompatible() {
// Check OS
Os os = getOs();
if (os != Os.ANY) {
Os os2 = Os.getCurrentOs();
if (os2 != os) {
return false;
}
}
// Check Arch
Arch arch = getArch();
if (arch != Arch.ANY) {
Arch arch2 = Arch.getCurrentArch();
if (arch2 != arch) {
return false;
}
}
return true;
return getOs().isCompatible() && getArch().isCompatible();
}
/**
@@ -1053,8 +1063,7 @@ public class Archive implements IDescription {
/**
* Sets the executable Unix permission (0777) on a file or folder.
* @param file The file to set permissions on.
* @param unixMode the permissions as received from {@link ZipArchiveEntry#getUnixMode()}.
* @throws IOException
* @throws IOException If an I/O error occurs
*/
private void setExecutablePermission(File file) throws IOException {
Runtime.getRuntime().exec(new String[] {

3
tools/sdkmanager/libs/sdklib/src/com/android/sdklib/internal/repository/Package.java
View File

@@ -211,12 +211,13 @@ public abstract class Package implements IDescription {
ArrayList<Archive> archives = new ArrayList<Archive>();
if (archivesNode != null) {
String nsUri = archivesNode.getNamespaceURI();
for(Node child = archivesNode.getFirstChild();
child != null;
child = child.getNextSibling()) {
if (child.getNodeType() == Node.ELEMENT_NODE &&
SdkRepository.NS_SDK_REPOSITORY.equals(child.getNamespaceURI()) &&
nsUri.equals(child.getNamespaceURI()) &&
SdkRepository.NODE_ARCHIVE.equals(child.getLocalName())) {
archives.add(parseArchive(child));
}

530
tools/sdkmanager/libs/sdklib/src/com/android/sdklib/internal/repository/RepoSource.java
View File

@@ -16,9 +16,13 @@
package com.android.sdklib.internal.repository;
import com.android.sdklib.internal.repository.Archive.Arch;
import com.android.sdklib.internal.repository.Archive.Os;
import com.android.sdklib.repository.SdkRepository;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
@@ -30,6 +34,7 @@ import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.regex.Pattern;
import javax.net.ssl.SSLKeyException;
import javax.xml.XMLConstants;
@@ -156,15 +161,23 @@ public class RepoSource implements IDescription {
mFetchError = null;
Exception[] exception = new Exception[] { null };
ByteArrayInputStream xml = fetchUrl(url, exception);
boolean validated = false;
Document validatedDoc = null;
String validatedUri = null;
if (xml != null) {
monitor.setDescription("Validate XML");
validated = validateXml(xml, url, monitor);
String uri = validateXml(xml, url, monitor);
if (uri != null) {
validatedDoc = getDocument(xml, monitor);
validatedUri = uri;
} else {
validatedDoc = findAlternateToolsXml(xml);
validatedUri = SdkRepository.NS_SDK_REPOSITORY;
}
}
// If we failed the first time and the URL doesn't explicitly end with
// our filename, make another tentative after changing the URL.
if (!validated && !url.endsWith(SdkRepository.URL_DEFAULT_XML_FILE)) {
if (validatedDoc == null && !url.endsWith(SdkRepository.URL_DEFAULT_XML_FILE)) {
if (!url.endsWith("/")) { //$NON-NLS-1$
url += "/"; //$NON-NLS-1$
}
@@ -172,10 +185,17 @@ public class RepoSource implements IDescription {
xml = fetchUrl(url, exception);
if (xml != null) {
validated = validateXml(xml, url, monitor);
String uri = validateXml(xml, url, monitor);
if (uri != null) {
validatedDoc = getDocument(xml, monitor);
validatedUri = uri;
} else {
validatedDoc = findAlternateToolsXml(xml);
validatedUri = SdkRepository.NS_SDK_REPOSITORY;
}
}
if (validated) {
if (validatedDoc != null) {
// If the second tentative succeeded, indicate it in the console
// with the URL that worked.
monitor.setResult("Repository found at %1$s", url);
@@ -209,7 +229,7 @@ public class RepoSource implements IDescription {
}
// Stop here if we failed to validate the XML. We don't want to load it.
if (!validated) {
if (validatedDoc == null) {
return;
}
@@ -218,7 +238,7 @@ public class RepoSource implements IDescription {
if (xml != null) {
monitor.setDescription("Parse XML");
monitor.incProgress(1);
parsePackages(xml, monitor);
parsePackages(validatedDoc, validatedUri, monitor);
if (mPackages == null || mPackages.length == 0) {
mDescription += "\nNo packages found.";
} else if (mPackages.length == 1) {
@@ -293,43 +313,324 @@ public class RepoSource implements IDescription {
}
/**
* Validates this XML against the SDK Repository schema.
* Returns true if the XML was correctly validated.
* Validates this XML against one of the possible SDK Repository schema, starting
* by the most recent one.
* If the XML was correctly validated, returns the schema that worked.
* If no schema validated the XML, returns null.
*/
private boolean validateXml(ByteArrayInputStream xml, String url, ITaskMonitor monitor) {
private String validateXml(ByteArrayInputStream xml, String url, ITaskMonitor monitor) {
try {
Validator validator = getValidator();
String lastError = null;
String extraError = null;
for (int version = SdkRepository.XSD_LATEST_VERSION; version >= 1; version--) {
try {
Validator validator = getValidator(version);
if (validator == null) {
monitor.setResult(
"XML verification failed for %1$s.\nNo suitable XML Schema Validator could be found in your Java environment. Please consider updating your version of Java.",
url);
return false;
if (validator == null) {
lastError = "XML verification failed for %1$s.\nNo suitable XML Schema Validator could be found in your Java environment. Please consider updating your version of Java.";
continue;
}
xml.reset();
// Validation throws a bunch of possible Exceptions on failure.
validator.validate(new StreamSource(xml));
return SdkRepository.getSchemaUri(version);
} catch (Exception e) {
lastError = "XML verification failed for %1$s.\nError: %2$s";
extraError = e.getMessage();
if (extraError == null) {
extraError = e.getClass().getName();
}
}
xml.reset();
validator.validate(new StreamSource(xml));
return true;
} catch (Exception e) {
String s = e.getMessage();
if (s == null) {
s = e.getClass().getName();
}
monitor.setResult("XML verification failed for %1$s.\nError: %2$s",
url,
s);
}
return false;
if (lastError != null) {
monitor.setResult(lastError, url, extraError);
}
return null;
}
/**
* Helper method that returns a validator for our XSD
* The purpose of this method is to support forward evolution of our schema.
* <p/>
* At this point, we know that xml does not point to any schema that this version of
* the tool know how to process, so it's not one of the possible 1..N versions of our
* XSD schema.
* <p/>
* We thus try to interpret the byte stream as a possible XML stream. It may not be
* one at all in the first place. If it looks anything line an XML schema, we try to
* find its &lt;tool&gt; elements. If we find any, we recreate a suitable document
* that conforms to what we expect from our XSD schema with only those elements.
* To be valid, the &lt;tool&gt; element must have at least one &lt;archive&gt;
* compatible with this platform.
*
* If we don't find anything suitable, we drop the whole thing.
*
* @param xml The input XML stream. Can be null.
* @return Either a new XML document conforming to our schema with at least one &lt;tool&gt;
* element or null.
*/
private Validator getValidator() throws SAXException {
InputStream xsdStream = SdkRepository.getXsdStream();
protected Document findAlternateToolsXml(InputStream xml) {
// Note: protected for unit-test access
if (xml == null) {
return null;
}
// Reset the stream if it supports that operation.
// At runtime we use a ByteArrayInputStream which can be reset; however for unit tests
// we use a FileInputStream that doesn't support resetting and is read-once.
try {
xml.reset();
} catch (IOException e1) {
// ignore if not supported
}
// Get an XML document
Document oldDoc = null;
Document newDoc = null;
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setIgnoringComments(false);
factory.setValidating(false);
// Parse the old document using a non namespace aware builder
factory.setNamespaceAware(false);
DocumentBuilder builder = factory.newDocumentBuilder();
oldDoc = builder.parse(xml);
// Prepare a new document using a namespace aware builder
factory.setNamespaceAware(true);
builder = factory.newDocumentBuilder();
newDoc = builder.newDocument();
} catch (Exception e) {
// Failed to get builder factor
// Failed to create XML document builder
// Failed to parse XML document
// Failed to read XML document
}
if (oldDoc == null || newDoc == null) {
return null;
}
// Check the root element is an xsd-schema with at least the following properties:
// <sdk:sdk-repository
// xmlns:sdk="http://schemas.android.com/sdk/android/repository/$N">
//
// Note that we don't have namespace support enabled, we just do it manually.
Pattern nsPattern = Pattern.compile(SdkRepository.NS_SDK_REPOSITORY_PATTERN);
Node oldRoot = null;
String prefix = null;
for (Node child = oldDoc.getFirstChild(); child != null; child = child.getNextSibling()) {
if (child.getNodeType() == Node.ELEMENT_NODE) {
prefix = null;
String name = child.getNodeName();
int pos = name.indexOf(':');
if (pos > 0 && pos < name.length() - 1) {
prefix = name.substring(0, pos);
name = name.substring(pos + 1);
}
if (SdkRepository.NODE_SDK_REPOSITORY.equals(name)) {
NamedNodeMap attrs = child.getAttributes();
String xmlns = "xmlns"; //$NON-NLS-1$
if (prefix != null) {
xmlns += ":" + prefix; //$NON-NLS-1$
}
Node attr = attrs.getNamedItem(xmlns);
if (attr != null) {
String uri = attr.getNodeValue();
if (uri != null && nsPattern.matcher(uri).matches()) {
oldRoot = child;
break;
}
}
}
}
}
// we must have found the root node, and it must have an XML namespace prefix.
if (oldRoot == null || prefix == null || prefix.length() == 0) {
return null;
}
final String ns = SdkRepository.NS_SDK_REPOSITORY;
Element newRoot = newDoc.createElementNS(ns, SdkRepository.NODE_SDK_REPOSITORY);
newRoot.setPrefix(prefix);
newDoc.appendChild(newRoot);
int numTool = 0;
// Find an inner <tool> node and extract its required parameters
Node tool = null;
while ((tool = findChild(oldRoot, tool, prefix, SdkRepository.NODE_TOOL)) != null) {
// To be valid, the tool element must have:
// - a <revision> element with a number
// - an optional <uses-license> node, which we'll skip right now.
// (if we add it later, we must find the license declaration element too)
// - an <archives> element with one or more <archive> elements inside
// - one of the <archive> elements must have an "os" and "arch" attributes
// compatible with the current platform. Only keep the first such element found.
// - the <archive> element must contain a <size>, a <checksum> and a <url>.
try {
Node revision = findChild(tool, null, prefix, SdkRepository.NODE_REVISION);
Node archives = findChild(tool, null, prefix, SdkRepository.NODE_ARCHIVES);
if (revision == null || archives == null) {
continue;
}
int rev = 0;
try {
String content = revision.getTextContent();
content = content.trim();
rev = Integer.parseInt(content);
if (rev < 1) {
continue;
}
} catch (NumberFormatException ignore) {
continue;
}
Element newTool = newDoc.createElementNS(ns, SdkRepository.NODE_TOOL);
newTool.setPrefix(prefix);
appendChild(newTool, ns, prefix,
SdkRepository.NODE_REVISION, Integer.toString(rev));
Element newArchives = appendChild(newTool, ns, prefix,
SdkRepository.NODE_ARCHIVES, null);
int numArchives = 0;
Node archive = null;
while ((archive = findChild(archives,
archive,
prefix,
SdkRepository.NODE_ARCHIVE)) != null) {
try {
Os os = (Os) XmlParserUtils.getEnumAttribute(archive,
SdkRepository.ATTR_OS,
Os.values(),
null /*default*/);
Arch arch = (Arch) XmlParserUtils.getEnumAttribute(archive,
SdkRepository.ATTR_ARCH,
Arch.values(),
Arch.ANY);
if (os == null || !os.isCompatible() ||
arch == null || !arch.isCompatible()) {
continue;
}
Node node = findChild(archive, null, prefix, SdkRepository.NODE_URL);
String url = node == null ? null : node.getTextContent().trim();
if (url == null || url.length() == 0) {
continue;
}
node = findChild(archive, null, prefix, SdkRepository.NODE_SIZE);
long size = 0;
try {
size = Long.parseLong(node.getTextContent());
} catch (Exception e) {
// pass
}
if (size < 1) {
continue;
}
node = findChild(archive, null, prefix, SdkRepository.NODE_CHECKSUM);
// double check that the checksum element contains a type=sha1 attribute
if (node == null) {
continue;
}
NamedNodeMap attrs = node.getAttributes();
Node typeNode = attrs.getNamedItem(SdkRepository.ATTR_TYPE);
if (typeNode == null ||
!SdkRepository.ATTR_TYPE.equals(typeNode.getNodeName()) ||
!SdkRepository.SHA1_TYPE.equals(typeNode.getNodeValue())) {
continue;
}
String sha1 = node == null ? null : node.getTextContent().trim();
if (sha1 == null || sha1.length() != SdkRepository.SHA1_CHECKSUM_LEN) {
continue;
}
// Use that archive for the new tool element
Element ar = appendChild(newArchives, ns, prefix,
SdkRepository.NODE_ARCHIVE, null);
ar.setAttributeNS(ns, SdkRepository.ATTR_OS, os.getXmlName());
ar.setAttributeNS(ns, SdkRepository.ATTR_ARCH, arch.getXmlName());
appendChild(ar, ns, prefix, SdkRepository.NODE_URL, url);
appendChild(ar, ns, prefix, SdkRepository.NODE_SIZE, Long.toString(size));
Element cs = appendChild(ar, ns, prefix, SdkRepository.NODE_CHECKSUM, sha1);
cs.setAttributeNS(ns, SdkRepository.ATTR_TYPE, SdkRepository.SHA1_TYPE);
numArchives++;
} catch (Exception ignore1) {
// pass
}
} // while <archive>
if (numArchives > 0) {
newRoot.appendChild(newTool);
numTool++;
}
} catch (Exception ignore2) {
// pass
}
} // while <tool>
return numTool > 0 ? newDoc : null;
}
/**
* Helper method used by {@link #findAlternateToolsXml(InputStream)} to find a given
* element child in a root XML node.
*/
private Node findChild(Node rootNode, Node after, String prefix, String nodeName) {
nodeName = prefix + ":" + nodeName;
Node child = after == null ? rootNode.getFirstChild() : after.getNextSibling();
for(; child != null; child = child.getNextSibling()) {
if (child.getNodeType() == Node.ELEMENT_NODE && nodeName.equals(child.getNodeName())) {
return child;
}
}
return null;
}
/**
* Helper method used by {@link #findAlternateToolsXml(InputStream)} to create a new
* XML element into a parent element.
*/
private Element appendChild(Element rootNode, String namespaceUri,
String prefix, String nodeName,
String nodeValue) {
Element node = rootNode.getOwnerDocument().createElementNS(namespaceUri, nodeName);
node.setPrefix(prefix);
if (nodeValue != null) {
node.setTextContent(nodeValue);
}
rootNode.appendChild(node);
return node;
}
/**
* Helper method that returns a validator for our XSD, or null if the current Java
* implementation can't process XSD schemas.
*
* @param version The version of the XML Schema.
* See {@link SdkRepository#getXsdStream(int)}
*/
private Validator getValidator(int version) throws SAXException {
InputStream xsdStream = SdkRepository.getXsdStream(version);
SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
if (factory == null) {
@@ -349,84 +650,74 @@ public class RepoSource implements IDescription {
* Parse all packages defined in the SDK Repository XML and creates
* a new mPackages array with them.
*/
private boolean parsePackages(ByteArrayInputStream xml, ITaskMonitor monitor) {
protected boolean parsePackages(Document doc, String nsUri, ITaskMonitor monitor) {
// protected for unit-test acces
try {
Document doc = getDocument(xml);
assert doc != null;
Node root = getFirstChild(doc, SdkRepository.NODE_SDK_REPOSITORY);
if (root != null) {
Node root = getFirstChild(doc, nsUri, SdkRepository.NODE_SDK_REPOSITORY);
if (root != null) {
ArrayList<Package> packages = new ArrayList<Package>();
ArrayList<Package> packages = new ArrayList<Package>();
// Parse license definitions
HashMap<String, String> licenses = new HashMap<String, String>();
for (Node child = root.getFirstChild();
child != null;
child = child.getNextSibling()) {
if (child.getNodeType() == Node.ELEMENT_NODE &&
SdkRepository.NS_SDK_REPOSITORY.equals(child.getNamespaceURI()) &&
child.getLocalName().equals(SdkRepository.NODE_LICENSE)) {
Node id = child.getAttributes().getNamedItem(SdkRepository.ATTR_ID);
if (id != null) {
licenses.put(id.getNodeValue(), child.getTextContent());
}
// Parse license definitions
HashMap<String, String> licenses = new HashMap<String, String>();
for (Node child = root.getFirstChild();
child != null;
child = child.getNextSibling()) {
if (child.getNodeType() == Node.ELEMENT_NODE &&
nsUri.equals(child.getNamespaceURI()) &&
child.getLocalName().equals(SdkRepository.NODE_LICENSE)) {
Node id = child.getAttributes().getNamedItem(SdkRepository.ATTR_ID);
if (id != null) {
licenses.put(id.getNodeValue(), child.getTextContent());
}
}
// Parse packages
for (Node child = root.getFirstChild();
child != null;
child = child.getNextSibling()) {
if (child.getNodeType() == Node.ELEMENT_NODE &&
SdkRepository.NS_SDK_REPOSITORY.equals(child.getNamespaceURI())) {
String name = child.getLocalName();
Package p = null;
try {
// We can load addon and extra packages from all sources, either
// internal or user sources.
if (SdkRepository.NODE_ADD_ON.equals(name)) {
p = new AddonPackage(this, child, licenses);
} else if (SdkRepository.NODE_EXTRA.equals(name)) {
p = new ExtraPackage(this, child, licenses);
} else if (!mUserSource) {
// We only load platform, doc and tool packages from internal
// sources, never from user sources.
if (SdkRepository.NODE_PLATFORM.equals(name)) {
p = new PlatformPackage(this, child, licenses);
} else if (SdkRepository.NODE_DOC.equals(name)) {
p = new DocPackage(this, child, licenses);
} else if (SdkRepository.NODE_TOOL.equals(name)) {
p = new ToolPackage(this, child, licenses);
}
}
if (p != null) {
packages.add(p);
monitor.setDescription("Found %1$s", p.getShortDescription());
}
} catch (Exception e) {
// Ignore invalid packages
}
}
}
mPackages = packages.toArray(new Package[packages.size()]);
return true;
}
} catch (ParserConfigurationException e) {
monitor.setResult("Failed to create XML document builder");
// Parse packages
for (Node child = root.getFirstChild();
child != null;
child = child.getNextSibling()) {
if (child.getNodeType() == Node.ELEMENT_NODE &&
nsUri.equals(child.getNamespaceURI())) {
String name = child.getLocalName();
Package p = null;
} catch (SAXException e) {
monitor.setResult("Failed to parse XML document");
try {
// We can load addon and extra packages from all sources, either
// internal or user sources.
if (SdkRepository.NODE_ADD_ON.equals(name)) {
p = new AddonPackage(this, child, licenses);
} catch (IOException e) {
monitor.setResult("Failed to read XML document");
} else if (SdkRepository.NODE_EXTRA.equals(name)) {
p = new ExtraPackage(this, child, licenses);
} else if (!mUserSource) {
// We only load platform, doc and tool packages from internal
// sources, never from user sources.
if (SdkRepository.NODE_PLATFORM.equals(name)) {
p = new PlatformPackage(this, child, licenses);
} else if (SdkRepository.NODE_DOC.equals(name)) {
p = new DocPackage(this, child, licenses);
} else if (SdkRepository.NODE_TOOL.equals(name)) {
p = new ToolPackage(this, child, licenses);
}
}
if (p != null) {
packages.add(p);
monitor.setDescription("Found %1$s", p.getShortDescription());
}
} catch (Exception e) {
// Ignore invalid packages
}
}
}
mPackages = packages.toArray(new Package[packages.size()]);
return true;
}
return false;
@@ -436,11 +727,11 @@ public class RepoSource implements IDescription {
* Returns the first child element with the given XML local name.
* If xmlLocalName is null, returns the very first child element.
*/
private Node getFirstChild(Node node, String xmlLocalName) {
private Node getFirstChild(Node node, String nsUri, String xmlLocalName) {
for(Node child = node.getFirstChild(); child != null; child = child.getNextSibling()) {
if (child.getNodeType() == Node.ELEMENT_NODE &&
SdkRepository.NS_SDK_REPOSITORY.equals(child.getNamespaceURI())) {
nsUri.equals(child.getNamespaceURI())) {
if (xmlLocalName == null || child.getLocalName().equals(xmlLocalName)) {
return child;
}
@@ -452,17 +743,30 @@ public class RepoSource implements IDescription {
/**
* Takes an XML document as a string as parameter and returns a DOM for it.
*
* On error, returns null and prints a (hopefully) useful message on the monitor.
*/
private Document getDocument(ByteArrayInputStream xml)
throws ParserConfigurationException, SAXException, IOException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setIgnoringComments(true);
factory.setNamespaceAware(true);
private Document getDocument(ByteArrayInputStream xml, ITaskMonitor monitor) {
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setIgnoringComments(true);
factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder();
xml.reset();
Document doc = builder.parse(new InputSource(xml));
DocumentBuilder builder = factory.newDocumentBuilder();
xml.reset();
Document doc = builder.parse(new InputSource(xml));
return doc;
return doc;
} catch (ParserConfigurationException e) {
monitor.setResult("Failed to create XML document builder");
} catch (SAXException e) {
monitor.setResult("Failed to parse XML document");
} catch (IOException e) {
monitor.setResult("Failed to read XML document");
}
return null;
}
}

5
tools/sdkmanager/libs/sdklib/src/com/android/sdklib/internal/repository/XmlParserUtils.java
View File

@@ -16,8 +16,6 @@
package com.android.sdklib.internal.repository;
import com.android.sdklib.repository.SdkRepository;
import org.w3c.dom.Node;
/**
@@ -31,9 +29,10 @@ class XmlParserUtils {
*/
public static Node getFirstChild(Node node, String xmlLocalName) {
String nsUri = node.getNamespaceURI();
for(Node child = node.getFirstChild(); child != null; child = child.getNextSibling()) {
if (child.getNodeType() == Node.ELEMENT_NODE &&
SdkRepository.NS_SDK_REPOSITORY.equals(child.getNamespaceURI())) {
nsUri.equals(child.getNamespaceURI())) {
if (xmlLocalName == null || xmlLocalName.equals(child.getLocalName())) {
return child;
}

51
tools/sdkmanager/libs/sdklib/src/com/android/sdklib/repository/SdkRepository.java
View File

@@ -30,9 +30,26 @@ public class SdkRepository {
public static final String URL_DEFAULT_XML_FILE = "repository.xml"; //$NON-NLS-1$
/** The XML namespace of the sdk-repository XML. */
public static final String NS_SDK_REPOSITORY =
"http://schemas.android.com/sdk/android/repository/1"; //$NON-NLS-1$
/** The XML namespace of the sdk-repository XML version 1.
* @deprecated
*/
public static final String NS_SDK_REPOSITORY_1 = getSchemaUri(1);
/** The XML namespace of the sdk-repository XML version 2.
* @deprecated
*/
public static final String NS_SDK_REPOSITORY_2 = getSchemaUri(2);
/** The XML namespace of the latest sdk-repository XML. */
public static final String NS_SDK_REPOSITORY = NS_SDK_REPOSITORY_2;
/** The pattern of our XML namespace. */
public static final String NS_SDK_REPOSITORY_PATTERN =
"http://schemas.android.com/sdk/android/repository/[1-9][0-9]*"; //$NON-NLS-1$
/** The latest version of the sdk-repository XML Schema, currently 2.
* Valid version numbers are between 1 and this number, included. */
public static final int XSD_LATEST_VERSION = 2;
/** The root sdk-repository element */
public static final String NODE_SDK_REPOSITORY = "sdk-repository"; //$NON-NLS-1$
@@ -108,9 +125,33 @@ public class SdkRepository {
/** A license reference. */
public static final String ATTR_REF = "ref"; //$NON-NLS-1$
/** Type of a sha1 checksum. */
public static final String SHA1_TYPE = "sha1"; //$NON-NLS-1$
public static InputStream getXsdStream() {
return SdkRepository.class.getResourceAsStream("sdk-repository.xsd"); //$NON-NLS-1$
/** Length of a string representing a SHA1 checksum; always 40 characters long. */
public static final int SHA1_CHECKSUM_LEN = 40;
/**
* Returns a stream to the requested repository XML Schema.
*
* @param version 1 for {@link #NS_SDK_REPOSITORY_1}, 2 for {@link #NS_SDK_REPOSITORY_2}.
* You can use {@link #XSD_LATEST_VERSION} to always get the latest version.
* @return An {@link InputStream} object for the local XSD file or
* null if there is no schema for the requested version.
*/
public static InputStream getXsdStream(int version) {
String filename = String.format("sdk-repository-%d.xsd", version); //$NON-NLS-1$
return SdkRepository.class.getResourceAsStream(filename);
}
/**
* Returns the URI of the SDK Repository schema for the given version number.
* @param version Between 1 and {@link #XSD_LATEST_VERSION} included.
*/
public static String getSchemaUri(int version) {
return String.format("http://schemas.android.com/sdk/android/repository/%d", //$NON-NLS-1$
version); //
}
}

0
tools/sdkmanager/libs/sdklib/src/com/android/sdklib/repository/sdk-repository.xsd → tools/sdkmanager/libs/sdklib/src/com/android/sdklib/repository/sdk-repository-1.xsd
View File

421
tools/sdkmanager/libs/sdklib/src/com/android/sdklib/repository/sdk-repository-2.xsd Executable file
View File

@@ -0,0 +1,421 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
* Copyright (C) 2009 The Android Open Source Project
*
* 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.
-->
<xsd:schema
targetNamespace="http://schemas.android.com/sdk/android/repository/2"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:sdk="http://schemas.android.com/sdk/android/repository/2"
elementFormDefault="qualified"
attributeFormDefault="unqualified"
version="1">
<!-- The repository contains a collection of downloadable items known as
"packages". Each package has a type and various attributes and contains
a list of file "archives" that can be downloaded for specific OSes.
An Android SDK repository is a web site that contains a "repository.xml"
file that conforms to this XML Schema.
-->
<xsd:element name="sdk-repository">
<xsd:annotation>
<xsd:documentation>
The repository contains collections of downloadable packages.
</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:choice minOccurs="0" maxOccurs="unbounded">
<!-- The definition of an SDK platform package. -->
<xsd:element name="platform">
<xsd:annotation>
<xsd:documentation>An SDK platform package.</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:all>
<!-- The Android platform version. It is string such as "1.0". -->
<xsd:element name="version" type="xsd:normalizedString" />
<!-- The Android API Level for the platform. An int > 0. -->
<xsd:element name="api-level" type="xsd:positiveInteger" />
<!-- The optional codename for this platform, if it's a preview. -->
<xsd:element name="codename" type="xsd:string" minOccurs="0" />
<!-- The revision, an int > 0, incremented each time a new
package is generated. -->
<xsd:element name="revision" type="xsd:positiveInteger" />
<!-- The optional license of this package. If present, users will have
to agree to it before downloading. -->
<xsd:element name="uses-license" type="sdk:licenseType" minOccurs="0" />
<!-- The optional description of this package. -->
<xsd:element name="description" type="xsd:string" minOccurs="0" />
<!-- The optional description URL of this package -->
<xsd:element name="desc-url" type="xsd:token" minOccurs="0" />
<!-- The optional release note for this package. -->
<xsd:element name="release-note" type="xsd:string" minOccurs="0" />
<!-- The optional release note URL of this package -->
<xsd:element name="release-url" type="xsd:token" minOccurs="0" />
<!-- A list of file archives for this package. -->
<xsd:element name="archives" type="sdk:archivesType" />
<!-- The minimal revision of tools required by this package.
Optional. If present, must be an int > 0. -->
<xsd:element name="min-tools-rev" type="xsd:positiveInteger" minOccurs="0" />
</xsd:all>
</xsd:complexType>
</xsd:element>
<!-- The definition of an SDK Add-on package. -->
<xsd:element name="add-on">
<xsd:annotation>
<xsd:documentation>An SDK add-on package.</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:all>
<!-- The name of the add-on. -->
<xsd:element name="name" type="xsd:normalizedString" />
<!-- The vendor of the add-on. -->
<xsd:element name="vendor" type="xsd:normalizedString" />
<!-- The Android API Level for the add-on. An int > 0. -->
<xsd:element name="api-level" type="xsd:positiveInteger" />
<!-- The optional codename for this add-on, if it's a preview. -->
<xsd:element name="codename" type="xsd:string" minOccurs="0" />
<!-- The revision, an int > 0, incremented each time a new
package is generated. -->
<xsd:element name="revision" type="xsd:positiveInteger" />
<!-- The optional license of this package. If present, users will have
to agree to it before downloading. -->
<xsd:element name="uses-license" type="sdk:licenseType" minOccurs="0" />
<!-- The optional description of this package. -->
<xsd:element name="description" type="xsd:string" minOccurs="0" />
<!-- The optional description URL of this package -->
<xsd:element name="desc-url" type="xsd:token" minOccurs="0" />
<!-- The optional release note for this package. -->
<xsd:element name="release-note" type="xsd:string" minOccurs="0" />
<!-- The optional release note URL of this package -->
<xsd:element name="release-url" type="xsd:token" minOccurs="0" />
<!-- A list of file archives for this package. -->
<xsd:element name="archives" type="sdk:archivesType" />
<!-- An add-on can declare 0 or more libraries. -->
<xsd:element name="libs">
<xsd:complexType>
<xsd:sequence minOccurs="0" maxOccurs="unbounded">
<xsd:element name="lib">
<xsd:complexType>
<xsd:all>
<!-- The name of the library. -->
<xsd:element name="name" type="xsd:normalizedString" />
<!-- The optional description of this add-on library. -->
<xsd:element name="description" type="xsd:string" minOccurs="0" />
</xsd:all>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:all>
</xsd:complexType>
</xsd:element>
<!-- The definition of an SDK tool package. -->
<xsd:element name="tool">
<xsd:annotation>
<xsd:documentation>An SDK tool package.</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:all>
<!-- The revision, an int > 0, incremented each time a new
package is generated. -->
<xsd:element name="revision" type="xsd:positiveInteger" />
<!-- The optional license of this package. If present, users will have
to agree to it before downloading. -->
<xsd:element name="uses-license" type="sdk:licenseType" minOccurs="0" />
<!-- The optional description of this package. -->
<xsd:element name="description" type="xsd:string" minOccurs="0" />
<!-- The optional description URL of this package -->
<xsd:element name="desc-url" type="xsd:token" minOccurs="0" />
<!-- The optional release note for this package. -->
<xsd:element name="release-note" type="xsd:string" minOccurs="0" />
<!-- The optional release note URL of this package -->
<xsd:element name="release-url" type="xsd:token" minOccurs="0" />
<!-- A list of file archives for this package. -->
<xsd:element name="archives" type="sdk:archivesType" />
</xsd:all>
</xsd:complexType>
</xsd:element>
<!-- The definition of an SDK doc package. -->
<xsd:element name="doc">
<xsd:annotation>
<xsd:documentation>An SDK doc package.</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:all>
<!-- The Android API Level for the documentation. An int > 0. -->
<xsd:element name="api-level" type="xsd:positiveInteger" />
<!-- The optional codename for this doc, if it's a preview. -->
<xsd:element name="codename" type="xsd:string" minOccurs="0" />
<!-- The revision, an int > 0, incremented each time a new
package is generated. -->
<xsd:element name="revision" type="xsd:positiveInteger" />
<!-- The optional license of this package. If present, users will have
to agree to it before downloading. -->
<xsd:element name="uses-license" type="sdk:licenseType" minOccurs="0" />
<!-- The optional description of this package. -->
<xsd:element name="description" type="xsd:string" minOccurs="0" />
<!-- The optional description URL of this package -->
<xsd:element name="desc-url" type="xsd:token" minOccurs="0" />
<!-- The optional release note for this package. -->
<xsd:element name="release-note" type="xsd:string" minOccurs="0" />
<!-- The optional release note URL of this package -->
<xsd:element name="release-url" type="xsd:token" minOccurs="0" />
<!-- A list of file archives for this package. -->
<xsd:element name="archives" type="sdk:archivesType" />
</xsd:all>
</xsd:complexType>
</xsd:element>
<!-- The definition of an SDK extra package. This kind of package is for
"free" content and specifies in which fixed root directory it must be
installed.
-->
<xsd:element name="extra">
<xsd:annotation>
<xsd:documentation>
An SDK extra package. This kind of package is for "free"
content and specifies in which fixed root directory it must be
installed.
The paths "add-ons", "platforms", "tools" and "docs" are
reserved and cannot be used.
</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:all>
<!-- The install folder name. It must be a single-segment path.
The paths "add-ons", "platforms", "tools" and "docs" are
reserved and cannot be used.
-->
<xsd:element name="path">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:pattern value="[^/\\]+"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<!-- The revision, an int > 0, incremented each time a new
package is generated. -->
<xsd:element name="revision" type="xsd:positiveInteger" />
<!-- The optional license of this package. If present, users will have
to agree to it before downloading. -->
<xsd:element name="uses-license" type="sdk:licenseType" minOccurs="0" />
<!-- The optional description of this package. -->
<xsd:element name="description" type="xsd:string" minOccurs="0" />
<!-- The optional description URL of this package -->
<xsd:element name="desc-url" type="xsd:token" minOccurs="0" />
<!-- The optional release note for this package. -->
<xsd:element name="release-note" type="xsd:string" minOccurs="0" />
<!-- The optional release note URL of this package -->
<xsd:element name="release-url" type="xsd:token" minOccurs="0" />
<!-- A list of file archives for this package. -->
<xsd:element name="archives" type="sdk:archivesType" />
<!-- The minimal revision of tools required by this package.
Optional. If present, must be an int > 0. -->
<xsd:element name="min-tools-rev" type="xsd:positiveInteger" minOccurs="0" />
</xsd:all>
</xsd:complexType>
</xsd:element>
<!-- The definition of a sample package.
-->
<xsd:element name="sample">
<xsd:annotation>
<xsd:documentation>
An SDK sample package.
</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:all>
<!-- STOPSHIP! TODO how do we link to the addon *or* platform?
e.g. api-level + codename + optional addon name+vendor?
api-level is mandatory, codename is optional;
if addon name+vendor is set, it's for that addon, otherwise
it's for a platform.
-->
<!-- The Android API Level for the documentation. An int > 0. -->
<xsd:element name="api-level" type="xsd:positiveInteger" />
<!-- The optional codename for this doc, if it's a preview. -->
<xsd:element name="codename" type="xsd:string" minOccurs="0" />
<!-- The revision, an int > 0, incremented each time a new
package is generated. -->
<xsd:element name="revision" type="xsd:positiveInteger" />
<!-- The optional license of this package. If present, users will have
to agree to it before downloading. -->
<xsd:element name="uses-license" type="sdk:licenseType" minOccurs="0" />
<!-- The optional description of this package. -->
<xsd:element name="description" type="xsd:string" minOccurs="0" />
<!-- The optional description URL of this package -->
<xsd:element name="desc-url" type="xsd:token" minOccurs="0" />
<!-- The optional release note for this package. -->
<xsd:element name="release-note" type="xsd:string" minOccurs="0" />
<!-- The optional release note URL of this package -->
<xsd:element name="release-url" type="xsd:token" minOccurs="0" />
<!-- A list of file archives for this package. -->
<xsd:element name="archives" type="sdk:archivesType" />
</xsd:all>
</xsd:complexType>
</xsd:element>
<!-- The definition of a license to be referenced by the uses-license element. -->
<xsd:element name="license">
<xsd:annotation>
<xsd:documentation>
A license definition. Such a license must be used later as a reference
using a uses-license element in one of the package elements.
</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:simpleContent>
<xsd:extension base="xsd:string">
<xsd:attribute name="id" type="xsd:ID" />
<xsd:attribute name="type" type="xsd:token" fixed="text" />
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>
</xsd:element>
</xsd:choice>
</xsd:complexType>
</xsd:element>
<!-- Type describing the license used by a package.
The license MUST be defined using a license node and referenced
using the ref attribute of the license element inside a package.
-->
<xsd:complexType name="licenseType">
<xsd:annotation>
<xsd:documentation>
Describes the license used by a package. The license MUST be defined
using a license node and referenced using the ref attribute of the
license element inside a package.
</xsd:documentation>
</xsd:annotation>
<xsd:attribute name="ref" type="xsd:IDREF" />
</xsd:complexType>
<!-- A collection of files that can be downloaded for a given architecture.
The <archives> node is mandatory in the repository elements and the
collection must have at least one <archive> declared.
Each archive is a zip file that will be unzipped in a location that depends
on its package type.
-->
<xsd:complexType name="archivesType">
<xsd:annotation>
<xsd:documentation>
A collection of files that can be downloaded for a given architecture.
The &lt;archives&gt; node is mandatory in the repository packages and the
collection must have at least one &lt;archive&gt; declared.
Each archive is a zip file that will be unzipped in a location that depends
on its package type.
</xsd:documentation>
</xsd:annotation>
<xsd:sequence minOccurs="1" maxOccurs="unbounded">
<!-- One archive file -->
<xsd:element name="archive">
<xsd:complexType>
<!-- Properties of the archive file -->
<xsd:all>
<!-- The size in bytes of the archive to download. -->
<xsd:element name="size" type="xsd:positiveInteger" />
<!-- The checksum of the archive file. -->
<xsd:element name="checksum" type="sdk:checksumType" />
<!-- The URL is an absolute URL if it starts with http://, https://
or ftp://. Otherwise it is relative to the parent directory that
contains this repository.xml -->
<xsd:element name="url" type="xsd:token" />
</xsd:all>
<!-- Attributes that identify the OS and architecture -->
<xsd:attribute name="os" use="required">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:enumeration value="any" />
<xsd:enumeration value="linux" />
<xsd:enumeration value="macosx" />
<xsd:enumeration value="windows" />
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
<xsd:attribute name="arch" use="optional">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:enumeration value="any" />
<xsd:enumeration value="ppc" />
<xsd:enumeration value="x86" />
<xsd:enumeration value="x86_64" />
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
<!-- The definition of a file checksum -->
<xsd:simpleType name="sha1Number">
<xsd:annotation>
<xsd:documentation>A SHA1 checksum.</xsd:documentation>
</xsd:annotation>
<xsd:restriction base="xsd:string">
<xsd:pattern value="([0-9a-fA-F]){40}"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:complexType name="checksumType">
<xsd:annotation>
<xsd:documentation>A file checksum, currently only SHA1.</xsd:documentation>
</xsd:annotation>
<xsd:simpleContent>
<xsd:extension base="sdk:sha1Number">
<xsd:attribute name="type" type="xsd:token" fixed="sha1" />
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>
</xsd:schema>