+++ /dev/null
-
-/* ====================================================================
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You 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 org.apache.poi.generator;
-
-/**
- * <p>For iterating through our fields.</p>
- *
- * @author Glen Stampoultzis (glens at apache.org)
- */
-public class FieldIterator
-{
- protected int offset;
-
- public FieldIterator()
- {
- }
-
- /**
- * This utility function returns a fill method entry for a given field
- *
- * @param size - how big of an "int" or the name of the size field for a string
- * @param type - int or string
- */
- public String fillDecoder(String size, String type)
- {
- String javaType = RecordUtil.getType(size, type, 0);
-
- String result = "";
- if (javaType.equals("short"))
- result = "LittleEndian.getShort(data, pos + 0x" + Integer.toHexString(offset) + " + offset)";
- else if (javaType.equals("short[]"))
- result = "LittleEndian.getShortArray(data, pos + 0x" + Integer.toHexString(offset) + " + offset)";
- else if (javaType.equals("int"))
- result = "LittleEndian.getInt(data, pos + 0x" + Integer.toHexString(offset) + " + offset)";
- else if (javaType.equals("byte"))
- result = "data[ pos + 0x" + Integer.toHexString(offset) + " + offset ]";
- else if (javaType.equals("double"))
- result = "LittleEndian.getDouble(data, pos + 0x" + Integer.toHexString(offset) + " + offset)";
- else if (javaType.equals("String") && !type.equals("hbstring"))
- result = "StringUtil.getFromUnicode(data, pos + 0x" + Integer.toHexString(offset) + " + offset,("+ size + "-1)/2)";
- else if (javaType.equals("String") && type.equals("hbstring"))
- result = "StringUtil.getFromUnicodeHigh(data, pos + 0x" + Integer.toHexString(offset) + " + offset, ("+ size+"/2))";
-
- try
- {
- offset += Integer.parseInt(size);
- }
- catch (NumberFormatException ignore)
- {
- }
- return result;
- }
-
- public String fillDecoder2(int position, String name, String size, String type)
- {
- if (type.startsWith("custom:"))
- {
- StringBuffer result = new StringBuffer();
- result.append( RecordUtil.getFieldName( position, name, 0 ) );
- result.append( " = new " );
- String javaType = type.substring( 7 );
- result.append(javaType);
- result.append( "();\n");
- result.append( " pos += " );
- result.append(RecordUtil.getFieldName(position, name, 0))
- .append(".fillField(data,size,pos + offset + ")
- .append(offset)
- .append(")");
- return result.toString();
- }
- else
- {
- return RecordUtil.getFieldName(position, name, 30) +
- " = " + fillDecoder(size, type);
- }
- }
-
-
- //position(),@name,@size,@type
- public String serialiseEncoder( int fieldNumber, String fieldName, String size, String type)
- {
- String javaType = RecordUtil.getType(size, type, 0);
- String javaFieldName = RecordUtil.getFieldName(fieldNumber,fieldName,0);
-
- String result = "";
- if (type.startsWith("custom:"))
- result = "pos += " + javaFieldName + ".serializeField( pos + " + (offset+4) + " + offset, data );";
- else if (javaType.equals("short"))
- result = "LittleEndian.putShort(data, " + (offset+4) + " + offset + pos, " + javaFieldName + ");";
- else if (javaType.equals("short[]"))
- result = "LittleEndian.putShortArray(data, " + (offset+4) + " + offset + pos, " + javaFieldName + ");";
- else if (javaType.equals("int"))
- result = "LittleEndian.putInt(data, " + (offset+4) + " + offset + pos, " + javaFieldName + ");";
- else if (javaType.equals("byte"))
- result = "data[ " + (offset+4) + " + offset + pos ] = " + javaFieldName + ";";
- else if (javaType.equals("double"))
- result = "LittleEndian.putDouble(data, " + (offset+4) + " + offset + pos, " + javaFieldName + ");";
- else if (javaType.equals("String") && !type.equals("hbstring"))
- result = "StringUtil.putUncompressedUnicode("+ javaFieldName +", data, offset + pos + 4);";
- else if (javaType.equals("String") && type.equals("hbstring"))
- result = "StringUtil.putUncompressedUnicodeHigh("+ javaFieldName +", data, "+(offset+4)+" + offset + pos);";
-
-
- try
- {
- offset += Integer.parseInt(size);
- }
- catch (NumberFormatException ignore)
- {
- }
- return result;
-
- }
-
- public String calcSize( int fieldNumber, String fieldName, String size, String type)
- {
- String result = " + ";
- if (type.startsWith("custom:"))
- {
- String javaFieldName = RecordUtil.getFieldName(fieldNumber, fieldName, 0);
- return result + javaFieldName + ".getSize()";
- }
- else if ("var".equals(size))
- {
- String javaFieldName = RecordUtil.getFieldName(fieldNumber,fieldName,0);
- return result + " ("+javaFieldName + ".length() *2)";
- }
- else if ("varword".equals(size))
- {
- String javaFieldName = RecordUtil.getFieldName(fieldNumber,fieldName,0);
- return result + javaFieldName + ".length * 2 + 2";
- } else
- {
- return result + size;
- }
- }
-
-
-}
+++ /dev/null
-
-/* ====================================================================
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You 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 org.apache.poi.generator;
-
-import java.util.StringTokenizer;
-
-/**
- * Helper functions for the record transformations.
- *
- * @author Glen Stampoultzis (glens at apache.org)
- * @author Andrew C. Oliver (acoliver at apache dot org)
- */
-public class RecordUtil
-{
- private static final String CR = "\n";
-
- public static String getFieldName(int position, String name, int padTo)
- {
- StringBuffer fieldName = new StringBuffer("field_" + position + "_");
- toIdentifier(name, fieldName);
- pad(fieldName, padTo);
-
- return fieldName.toString();
- }
-
- protected static StringBuffer pad(StringBuffer fieldName, int padTo)
- {
- for (int i = fieldName.length(); i < padTo; i++)
- fieldName.append(' ');
- return fieldName;
- }
-
- public static String getFieldName(String name, int padTo)
- {
- StringBuffer fieldName = new StringBuffer();
- toIdentifier(name, fieldName);
- pad(fieldName, padTo);
-
- return fieldName.toString();
- }
-
- public static String getFieldName1stCap(String name, int padTo)
- {
- StringBuffer fieldName = new StringBuffer();
- toIdentifier(name, fieldName);
- fieldName.setCharAt(0, Character.toUpperCase(fieldName.charAt(0)));
- pad(fieldName, padTo);
-
- return fieldName.toString();
- }
-
- public static String clone(String name, String type, int pos) {
- StringBuffer fieldName = new StringBuffer();
- toIdentifier(name, fieldName);
-
- String javaFieldName = getFieldName(pos, name, 0);
-
- if (type.startsWith("custom:"))
- {
- String javaType = type.substring(7);
- return "rec." + javaFieldName + " = ((" + javaType + ")" + javaFieldName + ".clone());";
- }
- else
- {
- return "rec." + javaFieldName + " = " + javaFieldName;
- }
- }
-
- public static String initializeText(String size, String type)
- {
- // Removed because of wierdo initialization sequence in constructors.
-// if (type.startsWith("custom:"))
-// {
-// String javaType = type.substring( 7 );
-// return " = new " + javaType + "()";
-// }
-// else
-// {
-// return "";
-// }
- return "";
- }
-
- private static void toIdentifier(String name, StringBuffer fieldName)
- {
- for (int i = 0; i < name.length(); i++)
- {
- if (name.charAt(i) == ' ')
- fieldName.append(Character.toUpperCase(name.charAt(++i)));
- else
- fieldName.append(name.charAt(i));
- }
- }
-
- private static void toConstIdentifier(String name, StringBuffer fieldName)
- {
- for (int i = 0; i < name.length(); i++)
- {
- if (name.charAt(i) == ' ')
- fieldName.append('_');
- else
- fieldName.append(Character.toUpperCase(name.charAt(i)));
- }
- }
-
- public static String getType(String size, String type, int padTo)
- {
-
- boolean wholeNumber = type.equals("bits") || type.equals("int");
- if (wholeNumber && "1".equals(size))
- return pad(new StringBuffer("byte"), padTo).toString();
- else if (wholeNumber && "2".equals(size))
- return pad(new StringBuffer("short"), padTo).toString();
- else if (type.equals("int") && "varword".equals(size))
- return pad(new StringBuffer("short[]"), padTo).toString();
- else if (wholeNumber && "4".equals(size))
- return pad(new StringBuffer("int"), padTo).toString();
- else if (type.equals("float") && "8".equals(size))
- return pad(new StringBuffer("double"), padTo).toString();
- else if (type.equals("string"))
- return pad(new StringBuffer("String"), padTo).toString();
- else if (type.equals("hbstring"))
- return pad(new StringBuffer("String"), padTo).toString();
- else if (type.startsWith("custom:"))
- {
- int pos = type.lastIndexOf('.');
- return pad(new StringBuffer(type.substring(pos+1)), padTo)
- .toString();
- }
-
- return "short"; // if we don't know, default to short
- }
-
- public static String getType1stCap(String size, String type, int padTo)
- {
- StringBuffer result;
- boolean numeric = type.equals("bits") || type.equals("int");
- if (numeric && "1".equals(size))
- result = pad(new StringBuffer("byte"), padTo);
- else if (type.equals("int") && "varword".equals(size))
- result = pad(new StringBuffer("short[]"), padTo);
- else if (numeric && "2".equals(size))
- result = pad(new StringBuffer("short"), padTo);
- else if (type.equals("string"))
- result = pad(new StringBuffer("String"), padTo);
- else if (type.equals("hbstring"))
- result = pad(new StringBuffer("HighByteString"), padTo);
-
- else
- return "";
-
- result.setCharAt(0, Character.toUpperCase(result.charAt(0)));
-
- return result.toString();
- }
-
- public static String getMask(int bit)
- {
- //if (bit > 1) bit--;
- int mask = (int)Math.pow(2, bit);
-
- return "0x" + Integer.toHexString(mask);
- }
-
- public static String getConstName(String parentName, String constName, int padTo)
- {
- StringBuffer fieldName = new StringBuffer();
- toConstIdentifier(parentName, fieldName);
- fieldName.append('_');
- toConstIdentifier(constName, fieldName);
- pad(fieldName, padTo);
- return fieldName.toString();
- }
-
- /**
- * @return a byte array formatted string from a HexDump formatted string
- * for example (byte)0x00,(byte)0x01 instead of 00 01
- */
- public static String getByteArrayString(String data) {
- StringTokenizer tokenizer = new StringTokenizer(data);
- StringBuffer retval = new StringBuffer();
-
- while (tokenizer.hasMoreTokens()) {
- retval.append("(byte)0x").append(tokenizer.nextToken());
- if (tokenizer.hasMoreTokens()) {
- retval.append(",");
- }
- }
- return retval.toString();
- }
-
- public static String getToString(String fieldName, String type, String size) {
- StringBuffer result = new StringBuffer();
- result.append(" buffer.append(\" .");
- result.append(getFieldName(fieldName, 20));
- result.append(" = \")" + CR);
- if (type.equals("string") == false
- && type.equals("hbstring") == false
- && type.equals("float") == false
-// && type.equals("varword") == false
- && size.equals("varword") == false
- && type.startsWith("custom:") == false)
- {
- result.append(" .append(\"0x\")");
- result.append(".append(HexDump.toHex( ");
-// result.append(getType(size, type, 0));
- result.append(" get");
- result.append(getFieldName1stCap(fieldName, 0));
- result.append(" ()))" + CR);
- }
- result.append(" .append(\" (\").append( get");
- result.append(getFieldName1stCap(fieldName,0));
- result.append("() ).append(\" )\");");
- return result.toString();
- }
-
- public static String getRecordId(String recordName, String excelName)
- {
- if (excelName == null || excelName.equals(""))
- return recordName;
- else
- return excelName;
- }
-}
+++ /dev/null
-
-/* ====================================================================
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You 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 org.apache.poi.hdf.generator;
-
-import org.apache.poi.generator.FieldIterator;
-import org.apache.poi.generator.RecordUtil;
-
-/**
- * This class overrides FieldIterator to handle HDF specific types
- */
-public class HDFFieldIterator extends FieldIterator
-{
-
- public HDFFieldIterator()
- {
- }
-
- public String fillDecoder(String size, String type)
- {
-
- String result = "";
-
- if (type.equals("short[]"))
- result = "LittleEndian.getSimpleShortArray(data, 0x" + Integer.toHexString(offset) + " + offset," + size + ")";
- else if (type.equals("byte[]"))
- result = "LittleEndian.getByteArray(data, 0x" + Integer.toHexString(offset) + " + offset," + size + ")";
- else if (type.equals("BorderCode"))
- result = "new BorderCode(data, 0x" + Integer.toHexString(offset) + " + offset)";
- else if (type.equals("DateAndTime"))
- result = "new DateAndTime(data, 0x" + Integer.toHexString(offset) + " + offset)";
- else if (size.equals("2"))
- result = "LittleEndian.getShort(data, 0x" + Integer.toHexString(offset) + " + offset)";
- else if (size.equals("4"))
- result = "LittleEndian.getInt(data, 0x" + Integer.toHexString(offset) + " + offset)";
- else if (size.equals("1"))
- result = "data[ 0x" + Integer.toHexString(offset) + " + offset ]";
- else if (type.equals("double"))
- result = "LittleEndian.getDouble(data, 0x" + Integer.toHexString(offset) + " + offset)";
-
- try
- {
- offset += Integer.parseInt(size);
- }
- catch (NumberFormatException ignore)
- {
- }
- return result;
- }
-
- public String serialiseEncoder( int fieldNumber, String fieldName, String size, String type)
- {
- //String javaType = RecordUtil.getType(size, type, 0);
- String javaFieldName = RecordUtil.getFieldName(fieldNumber,fieldName,0);
-
- String result = "";
-
-
- if (type.equals("short[]"))
- result = "LittleEndian.putShortArray(data, 0x" + Integer.toHexString(offset) + " + offset, " + javaFieldName + ");";
- else if (type.equals("byte[]"))
- result = "System.arraycopy(" + javaFieldName + ", 0, data, 0x" + Integer.toHexString(offset) + " + offset, " + javaFieldName + ".length);";
- else if (type.equals("BorderCode"))
- result = javaFieldName + ".serialize(data, 0x" + Integer.toHexString(offset) + " + offset);";
- else if (type.equals("DateAndTime"))
- result = javaFieldName + ".serialize(data, 0x" + Integer.toHexString(offset) + " + offset);";
- else if (size.equals("2"))
- result = "LittleEndian.putShort(data, 0x" + Integer.toHexString(offset) + " + offset, (short)" + javaFieldName + ");";
- else if (size.equals("4"))
- result = "LittleEndian.putInt(data, 0x" + Integer.toHexString(offset) + " + offset, " + javaFieldName + ");";
- else if (size.equals("1"))
- result = "data[ 0x" + Integer.toHexString(offset) + " + offset] = " + javaFieldName + ";";
- else if (type.equals("double"))
- result = "LittleEndian.putDouble(data, 0x" + Integer.toHexString(offset) + " + offset, " + javaFieldName + ");";
-
- try
- {
- offset += Integer.parseInt(size);
- }
- catch (NumberFormatException ignore)
- {
- }
- return result;
-
- }
-
-}
+++ /dev/null
-
-/* ====================================================================
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You 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 org.apache.poi.hdf.generator;
-
-import org.apache.poi.generator.RecordUtil;
-
-/**
- * This class overrides RecordUtil to handle HDF specific types
- */
-public class HDFRecordUtil extends RecordUtil
-{
-
- public HDFRecordUtil()
- {
- }
-
- public static String getType(String size, String type, int padTo)
- {
-
- return type;
- }
-
- public static String getType1stCap(String size, String type, int padTo)
- {
- StringBuffer result = new StringBuffer();
- result.append(type);
- result = pad(result, padTo);
- result.setCharAt(0, Character.toUpperCase(result.charAt(0)));
-
- return result.toString();
- }
-
- public static String getBitFieldFunction(String name, String bitMask, String parentType, String withType)
- {
- String type = getBitFieldType(name, bitMask, parentType);
-
- String retVal = new String();
- if(withType.equals("true"))
- {
- retVal = type + " ";
- }
- if(type.equals("boolean"))
- {
- retVal += "is" + getFieldName1stCap(name, 0);
- }
- else
- {
- retVal +="get" + getFieldName1stCap(name, 0);
- }
- return retVal;
-
- }
-
- public static String getBitFieldGet(String name, String bitMask, String parentType, String parentField)
- {
- String type = getBitFieldType(name, bitMask, parentType);
-
- String retVal = null;
-
- if(type.equals("boolean"))
- retVal = name + ".isSet(" + parentField + ");";
- else
- retVal = "( " + type + " )" + name + ".getValue(" + parentField + ");";
-
- return retVal;
-
- }
- public static String getBitFieldSet(String name, String bitMask, String parentType, String parentField)
- {
- String type = getBitFieldType(name, bitMask, parentType);
-
- String retVal = null;
-
- if(type.equals("boolean"))
- retVal = "(" + parentType + ")" + getFieldName(name, 0) + ".setBoolean(" + parentField + ", value)";
- else
- retVal = "(" + parentType + ")" + getFieldName(name, 0) + ".setValue(" + parentField + ", value)";
- return retVal;
- }
-
- public static String getBitFieldType(String name, String bitMask, String parentType)
- {
- byte parentSize = 0;
- byte numBits = 0;
- int mask = (int)Long.parseLong(bitMask.substring(2), 16);
-
- if (parentType.equals("byte"))
- parentSize = 8;
- else if (parentType.equals("short"))
- parentSize = 16;
- else if (parentType.equals("int"))
- parentSize = 32;
-
- for (int x = 0; x < parentSize; x++)
- {
- int temp = mask;
- numBits += (temp >> x) & 0x1;
- }
-
- if(numBits == 1)
- {
- return "boolean";
- }
- else if (numBits < 8)
- {
- return "byte";
- }
- else if (numBits < 16)
- {
- return "short";
- }
- else
- {
- return "int";
- }
- }
-
-
-}
projects / poi.git / commitdiff