本文整理汇总了Java中org.jnetpcap.packet.structure.JField类的典型用法代码示例。如果您正苦于以下问题：Java JField类的具体用法？Java JField怎么用？Java JField使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
JField类属于org.jnetpcap.packet.structure包，在下文中一共展示了JField类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: fieldAfter
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* @param header
* @param field
* @param detail
* @throws IOException
* @see org.jnetpcap.packet.format.JFormatter#fieldAfter(org.jnetpcap.packet.JHeader, org.jnetpcap.packet.structure.JField, org.jnetpcap.packet.format.JFormatter.Detail)
*/
@Override
protected void fieldAfter(JHeader header, JField field, Detail detail)
throws IOException {
if (field.getStyle() == Style.BYTE_ARRAY_HEX_DUMP) {
decLevel();
pad().format(LT + "/hexdump" + GT + "\n");
} /*
* else if (false && field.hasSubFields()) { final String v =
* stylizeSingleLine(header, field, field.getValue(header));
*
* pad().format(LT + "/field" + GT);
*
* }
*/else if (field.getStyle() == Style.INT_BITS) {
}
decLevel();
}
示例2: format
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Format.
*
* @param header
* the header
* @param field
* the field
* @param detail
* the detail
* @throws IOException
* Signals that an I/O exception has occurred.
*/
public void format(JHeader header, JField field, Detail detail)
throws IOException {
if (header == null) {
headerNull(header, detail);
return;
}
if (field == null) {
fieldNull(header, field, detail);
return;
}
fieldBefore(header, field, detail);
if (field.hasSubFields()) {
for (JField sub : field.getSubFields()) {
format(header, sub, detail);
}
}
fieldAfter(header, field, detail);
}
示例3: format
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Format.
*
* @param header
* the header
* @param field
* the field
* @param detail
* the detail
* @throws IOException
* Signals that an I/O exception has occurred.
*/
public void format(JHeader header, JField field, Detail detail)
throws IOException {
if (header == null) {
headerNull(header, detail);
return;
}
if (field == null) {
fieldNull(header, field, detail);
return;
}
fieldBefore(header, field, detail);
if (field.hasSubFields()) {
for (JField sub : field.getSubFields()) {
format(header, sub, detail);
}
}
fieldAfter(header, field, detail);
}
示例4: getFields
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* @return
* @see org.jnetpcap.packet.JHeader#getFields()
*/
@Override
public JField[] getFields() {
if (avps.isEmpty()) {
decodeHeaderToAVPFields();
}
return avps.toArray(new JField[avps.size()]);
}
示例5: stylizeMultiLine
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Stylize multi line.
*
* @param header
* the header
* @param field
* the field
* @param style
* the style
* @param value
* the value
* @return the string[]
*/
protected String[] stylizeMultiLine(JHeader header, JField field,
Style style, Object value) {
switch (style) {
case BYTE_ARRAY_HEX_DUMP :
return FormatUtils.hexdump((byte[]) value, header.getOffset(),
0, true, true, true);
case BYTE_ARRAY_HEX_DUMP_NO_TEXT :
return FormatUtils.hexdump((byte[]) value, header.getOffset(),
0, true, false, true);
case BYTE_ARRAY_HEX_DUMP_NO_TEXT_ADDRESS :
return FormatUtils.hexdump((byte[]) value, header.getOffset(),
0, false, false, true);
case BYTE_ARRAY_HEX_DUMP_NO_ADDRESS :
return FormatUtils.hexdump((byte[]) value, header.getOffset(),
0, false, true, true);
case BYTE_ARRAY_HEX_DUMP_ADDRESS :
return FormatUtils.hexdump((byte[]) value, header.getOffset(),
0, true, false, false);
case BYTE_ARRAY_HEX_DUMP_TEXT :
return FormatUtils.hexdump((byte[]) value, header.getOffset(),
0, false, true, false);
case STRING_TEXT_DUMP :
return ((String) value).split("\r\n");
default :
return new String[]{stylizeSingleLine(header, field, value)};
}
}
示例6: stylizeSingleLine
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Stylize single line.
*
* @param header
* the header
* @param field
* the field
* @param value
* the value
* @return the string
*/
protected String stylizeSingleLine(JHeader header, JField field, Object value) {
final Style style = field.getStyle();
switch (style) {
case BYTE_ARRAY_DASH_ADDRESS:
return FormatUtils.asString((byte[]) value, '-').toUpperCase();
case BYTE_ARRAY_COLON_ADDRESS:
return formatMacAddress((byte[]) value);
case BYTE_ARRAY_DOT_ADDRESS:
return FormatUtils.asString((byte[]) value, '.').toUpperCase();
case BYTE_ARRAY_ARRAY_IP4_ADDRESS:
case BYTE_ARRAY_IP4_ADDRESS:
case BYTE_ARRAY_IP6_ADDRESS:
return formatIpAddress((byte[]) value);
case INT_BITS:
return stylizeBitField(header, field, value);
case INT_RADIX_16:
return Long.toHexString(((Number) value).longValue()).toUpperCase();
case INT_HEX:
return "0x"
+ Long.toHexString(((Number) value).longValue()).toUpperCase() + " ("
+ value.toString() + ")";
case LONG_HEX:
return "0x" + Long.toHexString((long) (Long) value).toUpperCase() + " ("
+ value.toString() + ")";
default:
return value.toString();
}
}
示例7: analyzeFields
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
public int analyzeFields(JHeader header, JField[] fields, int level){
if (fields==null){
return 0;
}
int maxLevel=level;
int actualFieldsCount=0;
for (JField field : fields){
if (field==null){
continue;
}
try {
format(header,field);
} catch (Exception e) {
e.printStackTrace();
}
String line = getCurrentString();
if (line=="" || line==null){
continue;
}
add(line,level);
actualFieldsCount++;
if (field.hasSubFields()){
int depth=analyzeFields(header, field.getSubFields(), level+1);
if (depth>maxLevel){
maxLevel=depth;
}
}
}
if (actualFieldsCount==0){
return 0;
}
return maxLevel;
}
示例8: format
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
@Override
public void format(JHeader header, JField field, Detail detail)
throws IOException {
fieldBefore(header, field, detail);
fieldAfter(header, field, detail);
}
示例9: stylizeBitField
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Stylize bit field.
*
* @param header
* the header
* @param field
* the field
* @param value
* the value
* @return the string
*/
private String stylizeBitField(JHeader header, JField field, Object value) {
StringBuilder b = new StringBuilder();
final JField parent = field.getParent();
final int plen = parent.getLength(header);
// final int p = parent.getValue(int.class, header);
final long pmask = parent.getMask(header);
long v = field.longValue(header);
final int offset = field.getOffset(header);
final int length = field.getLength(header);
final int end = (offset + length);
final int start = offset;
for (int i = plen; i > end; i--) {
if ((pmask & (1L << (i - 1))) == 0) {
continue;
}
b.append(((i - 1) % 4) == 0 ? ". " : '.');
}
for (int i = end; i > start; i--) {
if ((pmask & (1L << (i - 1))) == 0) {
continue;
}
if ((v & (1L << (i - start - 1))) == 0) {
b.append('0');
} else {
b.append('1');
}
if (((i - 1) % 4) == 0) {
b.append(' ');
}
}
for (int i = start; i > 0; i--) {
if ((pmask & (1L << (i - 1))) == 0) {
continue;
}
b.append(((i - 1) % 4) == 0 ? ". " : '.');
}
/*
* Hack since we always append 1 too many ' ' chars.
*/
b.setLength(b.length() - 1);
// for (int i = plen - 1; i >= 0; i--) {
//
// if (i >= start && i < end) {
// b.append('0');
// } else {
// b.append('.');
// }
//
// if ((i % 4) == 0) {
// b.append(' ');
// }
// }
return b.toString();
}
示例10: stylizeSingleLine
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Stylize single line.
*
* @param header
* the header
* @param field
* the field
* @param value
* the value
* @return the string
*/
protected String stylizeSingleLine(JHeader header, JField field,
Object value) {
final Style style = field.getStyle();
switch (style) {
case BYTE_ARRAY_DASH_ADDRESS :
return FormatUtils.asString((byte[]) value, '-').toUpperCase();
case BYTE_ARRAY_COLON_ADDRESS :
return formatMacAddress((byte[]) value);
case BYTE_ARRAY_DOT_ADDRESS :
return FormatUtils.asString((byte[]) value, '.').toUpperCase();
case BYTE_ARRAY_ARRAY_IP4_ADDRESS :
case BYTE_ARRAY_IP4_ADDRESS :
case BYTE_ARRAY_IP6_ADDRESS :
return formatIpAddress((byte[]) value);
case BYTE_ARRAY_OCTET_STREAM :
return FormatUtils.hexLineStream((byte[]) value, 0);
case INT_BITS :
return stylizeBitField(header, field, value);
case INT_RADIX_16 :
return Long.toHexString(((Number) value).longValue())
.toUpperCase();
case INT_HEX :
long v = (value instanceof Long)
? ((Number) value).longValue()
: toUInt(((Number) value).intValue());
return "0x" + Long.toHexString(v).toUpperCase() + " ("
+ ((Long) v).toString() + ")";
case LONG_HEX :
return "0x" + Long.toHexString((Long) value).toUpperCase()
+ " (" + value.toString() + ")";
case TIMESTAMP :
return new Timestamp((Long) value).toString();
case TIMESTAMP_SECONDS :
return new Timestamp(((Long) value) * 1000).toString();
default :
return String.valueOf(value);
}
}
示例11: stylizeBitField
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Stylize bit field.
*
* @param header
* the header
* @param field
* the field
* @param value
* the value
* @return the string
*/
private String stylizeBitField(JHeader header, JField field, Object value) {
StringBuilder b = new StringBuilder();
final JField parent = field.getParent();
final int plen = parent.getLength(header);
// final int p = parent.getValue(int.class, header);
final long pmask = parent.getMask(header);
long v = field.longValue(header);
final int offset = field.getOffset(header);
final int length = field.getLength(header);
final int end = (offset + length);
final int start = offset;
for (int i = plen; i > end; i--) {
if ((pmask & (1L << (i - 1))) == 0) {
continue;
}
b.append(((i - 1) % 4) == 0 ? ". " : '.');
}
for (int i = end; i > start; i--) {
if ((pmask & (1L << (i - 1))) == 0) {
continue;
}
if ((v & (1L << (i - start - 1))) == 0) {
b.append('0');
} else {
b.append('1');
}
if (((i - 1) % 4) == 0) {
b.append(' ');
}
}
for (int i = start; i > 0; i--) {
if ((pmask & (1L << (i - 1))) == 0) {
continue;
}
b.append(((i - 1) % 4) == 0 ? ". " : '.');
}
/*
* Hack since we always append 1 too many ' ' chars.
*/
b.setLength(b.length() - 1);
// for (int i = plen - 1; i >= 0; i--) {
//
// if (i >= start && i < end) {
// b.append('0');
// } else {
// b.append('.');
// }
//
// if ((i % 4) == 0) {
// b.append(' ');
// }
// }
return b.toString();
}
示例12: stylizeMultiLine
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Stylize multi line.
*
* @param header
* the header
* @param field
* the field
* @param style
* the style
* @param value
* the value
* @return the string[]
*/
protected String[] stylizeMultiLine(JHeader header,
JField field,
Style style,
Object value) {
switch (style) {
case BYTE_ARRAY_HEX_DUMP:
return FormatUtils.hexdump((byte[]) value,
header.getOffset(),
0,
true,
true,
true);
case BYTE_ARRAY_HEX_DUMP_NO_TEXT:
return FormatUtils.hexdump((byte[]) value,
header.getOffset(),
0,
true,
false,
true);
case BYTE_ARRAY_HEX_DUMP_NO_TEXT_ADDRESS:
return FormatUtils.hexdump((byte[]) value,
header.getOffset(),
0,
false,
false,
true);
case BYTE_ARRAY_HEX_DUMP_NO_ADDRESS:
return FormatUtils.hexdump((byte[]) value,
header.getOffset(),
0,
false,
true,
true);
case BYTE_ARRAY_HEX_DUMP_ADDRESS:
return FormatUtils.hexdump((byte[]) value,
header.getOffset(),
0,
true,
false,
false);
case BYTE_ARRAY_HEX_DUMP_TEXT:
return FormatUtils.hexdump((byte[]) value,
header.getOffset(),
0,
false,
true,
false);
case STRING_TEXT_DUMP:
return ((String) value).split("\r\n");
default:
return new String[] { stylizeSingleLine(header, field, value)
};
}
}
示例13: JHeader
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Constructs a header and initializes its static fields.
*
* @param id
* numerical ID of the protocol
* @param fields
* fields usd by the formatter to reformat the packet for output
* @param name
* comprehensive name of the protocol
* @param nicname
* a short name for the protocol
*/
public JHeader(int id, JField[] fields, String name, String nicname) {
super(Type.POINTER);
this.fields = fields;
this.id = id;
this.name = name;
this.nicname = nicname;
this.state = new State(Type.POINTER);
super.order(ByteOrder.nativeOrder());
}
示例14: JHeaderMap
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Instantiates a new j header map.
*
* @param id
* the id
* @param fields
* the fields
* @param name
* the name
* @param nicname
* the nicname
* @param unordered
* the unordered
*/
public JHeaderMap(int id, JField[] fields, String name, String nicname,
JHeader[] unordered) {
super(id, fields, name, nicname);
reorderAndSave(unordered);
}
示例15: fieldAfter
import org.jnetpcap.packet.structure.JField; //导入依赖的package包/类
/**
* Field after.
*
* @param header
* the header
* @param field
* the field
* @param detail
* the detail
* @throws IOException
* Signals that an I/O exception has occurred.
* @see org.jnetpcap.packet.format.JFormatter#fieldAfter(org.jnetpcap.packet.JHeader,
* org.jnetpcap.packet.structure.JField,
* org.jnetpcap.packet.format.JFormatter.Detail)
*/
@Override
protected void fieldAfter(JHeader header, JField field, Detail detail)
throws IOException {
if (field.getStyle() == Style.INT_BITS) {
} else if (field.hasSubFields()) {
decLevel();
} else if (field.getStyle() != Style.BYTE_ARRAY_HEX_DUMP
&& field.getStyle() != Style.STRING_TEXT_DUMP) {
decLevel();
}
}