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StringBlock, AXmlResourceParser: reformat.

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This commit is contained in:
Ryszard Wiśniewski 2010-03-22 17:32:17 +01:00
parent 843768aad0
commit 4ced4222f9
2 changed files with 1008 additions and 1037 deletions
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75
src/brut/androlib/res/decoder/AXmlResourceParser.java
View File

@ -14,7 +14,6 @@
* limitations under the License. * limitations under the License.
* under the License. * under the License.
*/ */
package brut.androlib.res.decoder; package brut.androlib.res.decoder;
import java.io.IOException; import java.io.IOException;
@ -66,7 +65,6 @@ public class AXmlResourceParser implements XmlResourceParser {
} }
/////////////////////////////////// iteration /////////////////////////////////// iteration
public int next() throws XmlPullParserException, IOException { public int next() throws XmlPullParserException, IOException {
if (m_reader == null) { if (m_reader == null) {
throw new XmlPullParserException("Parser is not opened.", this, null); throw new XmlPullParserException("Parser is not opened.", this, null);
@ -74,8 +72,7 @@ public class AXmlResourceParser implements XmlResourceParser {
try { try {
doNext(); doNext();
return m_event; return m_event;
} } catch (IOException e) {
catch (IOException e) {
close(); close();
throw e; throw e;
} }
@ -116,10 +113,9 @@ public class AXmlResourceParser implements XmlResourceParser {
} }
public void require(int type, String namespace, String name) throws XmlPullParserException, IOException { public void require(int type, String namespace, String name) throws XmlPullParserException, IOException {
if (type!=getEventType() || if (type != getEventType()
(namespace!=null && !namespace.equals(getNamespace())) || || (namespace != null && !namespace.equals(getNamespace()))
(name!=null && !name.equals(getName()))) || (name != null && !name.equals(getName()))) {
{
throw new XmlPullParserException(TYPES[type] + " is expected.", this, null); throw new XmlPullParserException(TYPES[type] + " is expected.", this, null);
} }
} }
@ -190,7 +186,6 @@ public class AXmlResourceParser implements XmlResourceParser {
} }
/////////////////////////////////// attributes /////////////////////////////////// attributes
public String getClassAttribute() { public String getClassAttribute() {
if (m_classAttribute == -1) { if (m_classAttribute == -1) {
return null; return null;
@ -267,9 +262,8 @@ public class AXmlResourceParser implements XmlResourceParser {
public int getAttributeNameResource(int index) { public int getAttributeNameResource(int index) {
int offset = getAttributeOffset(index); int offset = getAttributeOffset(index);
int name = m_attributes[offset + ATTRIBUTE_IX_NAME]; int name = m_attributes[offset + ATTRIBUTE_IX_NAME];
if (m_resourceIDs==null || if (m_resourceIDs == null
name<0 || name>=m_resourceIDs.length) || name < 0 || name >= m_resourceIDs.length) {
{
return 0; return 0;
} }
return m_resourceIDs[name]; return m_resourceIDs[name];
@ -313,9 +307,8 @@ public class AXmlResourceParser implements XmlResourceParser {
public int getAttributeIntValue(int index, int defaultValue) { public int getAttributeIntValue(int index, int defaultValue) {
int offset = getAttributeOffset(index); int offset = getAttributeOffset(index);
int valueType = m_attributes[offset + ATTRIBUTE_IX_VALUE_TYPE]; int valueType = m_attributes[offset + ATTRIBUTE_IX_VALUE_TYPE];
if (valueType>=TypedValue.TYPE_FIRST_INT && if (valueType >= TypedValue.TYPE_FIRST_INT
valueType<=TypedValue.TYPE_LAST_INT) && valueType <= TypedValue.TYPE_LAST_INT) {
{
return m_attributes[offset + ATTRIBUTE_IX_VALUE_DATA]; return m_attributes[offset + ATTRIBUTE_IX_VALUE_DATA];
} }
return defaultValue; return defaultValue;
@ -401,10 +394,10 @@ public class AXmlResourceParser implements XmlResourceParser {
} }
/////////////////////////////////// dummies /////////////////////////////////// dummies
public void setInput(InputStream stream, String inputEncoding) throws XmlPullParserException { public void setInput(InputStream stream, String inputEncoding) throws XmlPullParserException {
throw new XmlPullParserException(E_NOT_SUPPORTED); throw new XmlPullParserException(E_NOT_SUPPORTED);
} }
public void setInput(Reader reader) throws XmlPullParserException { public void setInput(Reader reader) throws XmlPullParserException {
throw new XmlPullParserException(E_NOT_SUPPORTED); throw new XmlPullParserException(E_NOT_SUPPORTED);
} }
@ -436,6 +429,7 @@ public class AXmlResourceParser implements XmlResourceParser {
public Object getProperty(String name) { public Object getProperty(String name) {
return null; return null;
} }
public void setProperty(String name, Object value) throws XmlPullParserException { public void setProperty(String name, Object value) throws XmlPullParserException {
throw new XmlPullParserException(E_NOT_SUPPORTED); throw new XmlPullParserException(E_NOT_SUPPORTED);
} }
@ -443,12 +437,12 @@ public class AXmlResourceParser implements XmlResourceParser {
public boolean getFeature(String feature) { public boolean getFeature(String feature) {
return false; return false;
} }
public void setFeature(String name, boolean value) throws XmlPullParserException { public void setFeature(String name, boolean value) throws XmlPullParserException {
throw new XmlPullParserException(E_NOT_SUPPORTED); throw new XmlPullParserException(E_NOT_SUPPORTED);
} }
///////////////////////////////////////////// implementation ///////////////////////////////////////////// implementation
/** /**
* Namespace stack, holds prefix+uri pairs, as well as * Namespace stack, holds prefix+uri pairs, as well as
* depth information. * depth information.
@ -469,6 +463,7 @@ public class AXmlResourceParser implements XmlResourceParser {
* *
*/ */
private static final class NamespaceStack { private static final class NamespaceStack {
public NamespaceStack() { public NamespaceStack() {
m_data = new int[32]; m_data = new int[32];
} }
@ -601,6 +596,7 @@ public class AXmlResourceParser implements XmlResourceParser {
m_dataLength += 2; m_dataLength += 2;
m_depth += 1; m_depth += 1;
} }
public final void decreaseDepth() { public final void decreaseDepth() {
if (m_dataLength == 0) { if (m_dataLength == 0) {
return; return;
@ -670,7 +666,6 @@ public class AXmlResourceParser implements XmlResourceParser {
} }
return -1; return -1;
} }
private int[] m_data; private int[] m_data;
private int m_dataLength; private int m_dataLength;
private int m_count; private int m_count;
@ -678,7 +673,6 @@ public class AXmlResourceParser implements XmlResourceParser {
} }
/////////////////////////////////// package-visible /////////////////////////////////// package-visible
// final void fetchAttributes(int[] styleableIDs,TypedArray result) { // final void fetchAttributes(int[] styleableIDs,TypedArray result) {
// result.resetIndices(); // result.resetIndices();
// if (m_attributes==null || m_resourceIDs==null) { // if (m_attributes==null || m_resourceIDs==null) {
@ -712,13 +706,11 @@ public class AXmlResourceParser implements XmlResourceParser {
// result.setStrings(m_strings); // result.setStrings(m_strings);
// } // }
// } // }
final StringBlock getStrings() { final StringBlock getStrings() {
return m_strings; return m_strings;
} }
/////////////////////////////////// ///////////////////////////////////
private final int getAttributeOffset(int index) { private final int getAttributeOffset(int index) {
if (m_event != START_TAG) { if (m_event != START_TAG) {
throw new IndexOutOfBoundsException("Current event is not START_TAG."); throw new IndexOutOfBoundsException("Current event is not START_TAG.");
@ -738,13 +730,12 @@ public class AXmlResourceParser implements XmlResourceParser {
if (name == -1) { if (name == -1) {
return -1; return -1;
} }
int uri=(namespace!=null)? int uri = (namespace != null)
m_strings.find(namespace): ? m_strings.find(namespace)
-1; : -1;
for (int o = 0; o != m_attributes.length; ++o) { for (int o = 0; o != m_attributes.length; ++o) {
if (name==m_attributes[o+ATTRIBUTE_IX_NAME] && if (name == m_attributes[o + ATTRIBUTE_IX_NAME]
(uri==-1 || uri==m_attributes[o+ATTRIBUTE_IX_NAMESPACE_URI])) && (uri == -1 || uri == m_attributes[o + ATTRIBUTE_IX_NAMESPACE_URI])) {
{
return o / ATTRIBUTE_LENGHT; return o / ATTRIBUTE_LENGHT;
} }
} }
@ -786,10 +777,9 @@ public class AXmlResourceParser implements XmlResourceParser {
} }
// Fake END_DOCUMENT event. // Fake END_DOCUMENT event.
if (event==END_TAG && if (event == END_TAG
m_namespaces.getDepth()==1 && && m_namespaces.getDepth() == 1
m_namespaces.getCurrentCount()==0) && m_namespaces.getCurrentCount() == 0) {
{
m_event = END_DOCUMENT; m_event = END_DOCUMENT;
break; break;
} }
@ -826,9 +816,8 @@ public class AXmlResourceParser implements XmlResourceParser {
int lineNumber = m_reader.readInt(); int lineNumber = m_reader.readInt();
/*0xFFFFFFFF*/ m_reader.skipInt(); /*0xFFFFFFFF*/ m_reader.skipInt();
if (chunkType==CHUNK_XML_START_NAMESPACE || if (chunkType == CHUNK_XML_START_NAMESPACE
chunkType==CHUNK_XML_END_NAMESPACE) || chunkType == CHUNK_XML_END_NAMESPACE) {
{
if (chunkType == CHUNK_XML_START_NAMESPACE) { if (chunkType == CHUNK_XML_START_NAMESPACE) {
int prefix = m_reader.readInt(); int prefix = m_reader.readInt();
int uri = m_reader.readInt(); int uri = m_reader.readInt();
@ -880,23 +869,17 @@ public class AXmlResourceParser implements XmlResourceParser {
} }
} }
} }
/////////////////////////////////// data /////////////////////////////////// data
/* /*
* All values are essentially indices, e.g. m_name is * All values are essentially indices, e.g. m_name is
* an index of name in m_strings. * an index of name in m_strings.
*/ */
private IntReader m_reader; private IntReader m_reader;
private boolean m_operational = false; private boolean m_operational = false;
private StringBlock m_strings; private StringBlock m_strings;
private int[] m_resourceIDs; private int[] m_resourceIDs;
private NamespaceStack m_namespaces = new NamespaceStack(); private NamespaceStack m_namespaces = new NamespaceStack();
private boolean m_decreaseDepth; private boolean m_decreaseDepth;
private int m_event; private int m_event;
private int m_lineNumber; private int m_lineNumber;
private int m_name; private int m_name;
@ -905,20 +888,14 @@ public class AXmlResourceParser implements XmlResourceParser {
private int m_idAttribute; private int m_idAttribute;
private int m_classAttribute; private int m_classAttribute;
private int m_styleAttribute; private int m_styleAttribute;
private static final String E_NOT_SUPPORTED = "Method is not supported.";
private static final String private static final int ATTRIBUTE_IX_NAMESPACE_URI = 0,
E_NOT_SUPPORTED ="Method is not supported.";
private static final int
ATTRIBUTE_IX_NAMESPACE_URI =0,
ATTRIBUTE_IX_NAME = 1, ATTRIBUTE_IX_NAME = 1,
ATTRIBUTE_IX_VALUE_STRING = 2, ATTRIBUTE_IX_VALUE_STRING = 2,
ATTRIBUTE_IX_VALUE_TYPE = 3, ATTRIBUTE_IX_VALUE_TYPE = 3,
ATTRIBUTE_IX_VALUE_DATA = 4, ATTRIBUTE_IX_VALUE_DATA = 4,
ATTRIBUTE_LENGHT = 5; ATTRIBUTE_LENGHT = 5;
private static final int CHUNK_AXML_FILE = 0x00080003,
private static final int
CHUNK_AXML_FILE =0x00080003,
CHUNK_RESOURCEIDS = 0x00080180, CHUNK_RESOURCEIDS = 0x00080180,
CHUNK_XML_FIRST = 0x00100100, CHUNK_XML_FIRST = 0x00100100,
CHUNK_XML_START_NAMESPACE = 0x00100100, CHUNK_XML_START_NAMESPACE = 0x00100100,

22
src/brut/androlib/res/decoder/StringBlock.java
View File

@ -14,7 +14,6 @@
* limitations under the License. * limitations under the License.
* under the License. * under the License.
*/ */
package brut.androlib.res.decoder; package brut.androlib.res.decoder;
import java.io.IOException; import java.io.IOException;
@ -71,19 +70,18 @@ public class StringBlock {
* Returns number of strings in block. * Returns number of strings in block.
*/ */
public int getCount() { public int getCount() {
return m_stringOffsets!=null? return m_stringOffsets != null
m_stringOffsets.length: ? m_stringOffsets.length
0; : 0;
} }
/** /**
* Returns raw string (without any styling information) at specified index. * Returns raw string (without any styling information) at specified index.
*/ */
public String getString(int index) { public String getString(int index) {
if (index<0 || if (index < 0
m_stringOffsets==null || || m_stringOffsets == null
index>=m_stringOffsets.length) || index >= m_stringOffsets.length) {
{
return null; return null;
} }
int offset = m_stringOffsets[index]; int offset = m_stringOffsets[index];
@ -189,7 +187,6 @@ public class StringBlock {
} }
///////////////////////////////////////////// implementation ///////////////////////////////////////////// implementation
private StringBlock() { private StringBlock() {
} }
@ -201,9 +198,8 @@ public class StringBlock {
* * third int is tag end index in string * * third int is tag end index in string
*/ */
private int[] getStyle(int index) { private int[] getStyle(int index) {
if (m_styleOffsets==null || m_styles==null || if (m_styleOffsets == null || m_styles == null
index>=m_styleOffsets.length) || index >= m_styleOffsets.length) {
{
return null; return null;
} }
int offset = m_styleOffsets[index] / 4; int offset = m_styleOffsets[index] / 4;
@ -238,11 +234,9 @@ public class StringBlock {
return (value >>> 16); return (value >>> 16);
} }
} }
private int[] m_stringOffsets; private int[] m_stringOffsets;
private int[] m_strings; private int[] m_strings;
private int[] m_styleOffsets; private int[] m_styleOffsets;
private int[] m_styles; private int[] m_styles;
private static final int CHUNK_TYPE = 0x001C0001; private static final int CHUNK_TYPE = 0x001C0001;
} }