diff options
Diffstat (limited to 'Tools/Java/Source/PcdTools/org/tianocore/pcd/entity/Token.java')
| -rw-r--r-- | Tools/Java/Source/PcdTools/org/tianocore/pcd/entity/Token.java | 960 |
1 files changed, 0 insertions, 960 deletions
diff --git a/Tools/Java/Source/PcdTools/org/tianocore/pcd/entity/Token.java b/Tools/Java/Source/PcdTools/org/tianocore/pcd/entity/Token.java deleted file mode 100644 index 74f55ddec3..0000000000 --- a/Tools/Java/Source/PcdTools/org/tianocore/pcd/entity/Token.java +++ /dev/null @@ -1,960 +0,0 @@ -/** @file
- Token class.
-
- This module contains all classes releted to PCD token.
-
-Copyright (c) 2006, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-package org.tianocore.pcd.entity;
-
-import java.math.BigInteger;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- This class is to descript a PCD token object. The information of a token mainly
- comes from MSA, SPD and setting produced by platform developer.
-**/
-public class Token {
- ///
- /// Enumeration macro defintion for PCD type.
- ///
- public static enum PCD_TYPE {FEATURE_FLAG, FIXED_AT_BUILD, PATCHABLE_IN_MODULE, DYNAMIC,
- DYNAMIC_EX, UNKNOWN}
-
- ///
- /// Enumeration macro definition for datum type. All type mainly comes from ProcessBind.h.
- /// Wizard maybe expand this type as "int, unsigned int, short, unsigned short etc" in
- /// prompt dialog.
- ///
- public static enum DATUM_TYPE {UINT8, UINT16, UINT32, UINT64, BOOLEAN, POINTER, UNKNOWN}
-
- ///
- /// Enumeration macor defintion for usage of PCD
- ///
- public static enum PCD_USAGE {ALWAYS_PRODUCED, ALWAYS_CONSUMED, SOMETIMES_PRODUCED,
- SOMETIMES_CONSUMED, UNKNOWN}
-
- ///
- /// cName is to identify a PCD entry and will be used for generating autogen.h/autogen.c.
- /// cName will be defined in MSA, SPD and FPD, can be regarded as primary key with token space guid.
- ///
- public String cName;
-
- ///
- /// Token space name is the guid defined by token itself in package or module level. This
- /// name mainly for DynamicEx type. For other PCD type token, his token space name is the
- /// assignedtokenSpaceName as follows.
- /// tokenSpaceName is defined in MSA, SPD, FPD, can be regarded as primary key with cName.
- ///
- public String tokenSpaceName;
-
- ///
- /// tokenNumber is allocated by platform. tokenNumber indicate an index for this token in
- /// platform token space. For Dynamic, dynamicEx type, this number will be re-adjust by
- /// PCD run-time database autogen tools.
- ///
- public long tokenNumber;
-
- ///
- /// This token number is retrieved from FPD file for DynamicEx type.
- ///
- public long dynamicExTokenNumber;
-
- ///
- /// All supported PCD type, this value can be retrieved from SPD
- /// Currently, only record all PCD type for this token in FPD file.
- ///
- public List<PCD_TYPE> supportedPcdType;
-
- ///
- /// If the token's item type is Dynamic or DynamicEx type, isDynamicPCD
- /// is true.
- ///
- public boolean isDynamicPCD;
-
- ///
- /// datumSize is to descript the fix size or max size for this token.
- /// datumSize is defined in SPD.
- ///
- public int datumSize;
-
- ///
- /// datum type is to descript what type can be expressed by a PCD token.
- /// For same PCD used in different module, the datum type should be unique.
- /// So it belong memeber to Token class.
- ///
- public DATUM_TYPE datumType;
-
- ///
- /// skuData contains all value for SkuNumber of token.
- /// This field is for Dynamic or DynamicEx type PCD,
- ///
- public List<SkuInstance> skuData;
-
- ///
- /// consumers array record all module private information who consume this PCD token.
- ///
- public Map<String, UsageInstance> consumers;
-
- /**
- Constructure function for Token class
-
- @param cName The name of token
- @param tokenSpaceName The name of token space, it is a guid string
- **/
- public Token(String cName, String tokenSpaceName) {
- this.cName = cName;
- this.tokenSpaceName = tokenSpaceName;
- this.tokenNumber = 0;
- this.datumType = DATUM_TYPE.UNKNOWN;
- this.datumSize = -1;
- this.skuData = new ArrayList<SkuInstance>();
-
- this.consumers = new HashMap<String, UsageInstance>();
- this.supportedPcdType = new ArrayList<PCD_TYPE>();
- }
-
- /**
- updateSupportPcdType
-
- SupportPcdType should be gotten from SPD file actually, but now it just
- record all PCD type for this token in FPD file.
-
- @param pcdType new PCD type found in FPD file for this token.
- **/
- public void updateSupportPcdType(PCD_TYPE pcdType) {
- int size = supportedPcdType.size();
- for (int index = 0; index < size; index++) {
- if (supportedPcdType.get(index) == pcdType) {
- return;
- }
- }
-
- //
- // If not found, add the pcd type to member variable supportedPcdType
- //
- supportedPcdType.add(pcdType);
- }
-
- /**
- Judge whether pcdType is belong to dynamic type. Dynamic type includes
- DYNAMIC and DYNAMIC_EX.
-
- @param pcdType the judged pcd type
-
- @return boolean
- **/
- public static boolean isDynamic(PCD_TYPE pcdType) {
- if ((pcdType == PCD_TYPE.DYNAMIC ) ||
- (pcdType == PCD_TYPE.DYNAMIC_EX)) {
- return true;
- }
-
- return false;
- }
-
- /**
- The pcd type is DynamicEx?
-
- @retval true Is DynamicEx type
- @retval false not DynamicEx type
- **/
- public boolean isDynamicEx() {
- int size = supportedPcdType.size();
- for (int i = 0; i < size; i++) {
- if (supportedPcdType.get(i) == PCD_TYPE.DYNAMIC_EX) {
- return true;
- }
- }
-
- return false;
- }
-
- /**
- Use "TokencName + "-" + SpaceTokenName" as primary key when adding token into database
-
- @param cName Token name.
- @param tokenSpaceName The token space guid string defined in MSA or SPD
-
- @retval primary key for this token in token database.
- **/
- public static String getPrimaryKeyString(String cName, String tokenSpaceName) {
- if (tokenSpaceName == null) {
- return cName + "_nullTokenSpaceGuid";
- } else {
- return cName + "_" + tokenSpaceName.toString().replace('-', '_').toLowerCase();
- }
- }
-
- /**
- If skudata list contains more than one data, then Sku mechanism is enable.
-
- @retval boolean if the number of sku data exceed to 1
- **/
- public boolean isSkuEnable() {
- if (this.skuData.size() > 1) {
- return true;
- }
- return false;
- }
-
- /**
- If Hii type for value of token
-
- @return boolean
- **/
- public boolean isHiiEnable() {
- if (getDefaultSku().type == DynamicTokenValue.VALUE_TYPE.HII_TYPE) {
- return true;
- }
- return false;
- }
-
- /**
- If Vpd type for value of token
-
- @return boolean
- **/
- public boolean isVpdEnable() {
- if (getDefaultSku().type == DynamicTokenValue.VALUE_TYPE.VPD_TYPE) {
- return true;
- }
- return false;
- }
-
- /**
- Get the token primary key in token database.
-
- @return String
- **/
- public String getPrimaryKeyString () {
- return Token.getPrimaryKeyString(cName, tokenSpaceName);
- }
-
- /**
- Judge datumType is valid
-
- @param type The datumType want to be judged.
-
- @retval TRUE - The type is valid.
- @retval FALSE - The type is invalid.
- **/
- public static boolean isValiddatumType(DATUM_TYPE type) {
- if ((type.ordinal() < DATUM_TYPE.UINT8.ordinal() ) ||
- (type.ordinal() > DATUM_TYPE.POINTER.ordinal())) {
- return false;
- }
- return true;
- }
-
- /**
- Judge pcdType is valid
-
- @param type The PCdType want to be judged.
-
- @retval TRUE - The type is valid.
- @retval FALSE - The type is invalid.
- **/
- public static boolean isValidpcdType(PCD_TYPE type) {
- if ((type.ordinal() < PCD_TYPE.FEATURE_FLAG.ordinal() ) ||
- (type.ordinal() > PCD_TYPE.DYNAMIC_EX.ordinal())) {
- return false;
- }
- return true;
- }
-
- /**
- Add an usage instance for token
-
- @param usageInstance The usage instance
-
- @retval TRUE - Success to add usage instance.
- @retval FALSE - Fail to add usage instance
- **/
- public boolean addUsageInstance(UsageInstance usageInstance) {
- if (isUsageInstanceExist(usageInstance.usageId)) {
- return false;
- }
-
- //
- // Put usage instance into usage instance database of this PCD token.
- //
- consumers.put(usageInstance.getPrimaryKey(), usageInstance);
-
- return true;
- }
-
- /**
- Judge whether exist an usage instance for this token
-
- @param usageId The UsageInstance identification for usage instance
-
- @return boolean whether exist an usage instance for this token.
- **/
- public boolean isUsageInstanceExist(UsageIdentification usageId) {
- String keyStr = UsageInstance.getPrimaryKey(usageId);
-
- return (consumers.get(keyStr) != null);
- }
-
- /**
- Get the PCD_TYPE according to the string of PCD_TYPE
-
- @param pcdTypeStr The string of PCD_TYPE
-
- @return PCD_TYPE
- **/
- public static PCD_TYPE getPcdTypeFromString(String pcdTypeStr) {
- if (pcdTypeStr == null) {
- return PCD_TYPE.UNKNOWN;
- }
-
- if (pcdTypeStr.equalsIgnoreCase("FEATURE_FLAG")) {
- return PCD_TYPE.FEATURE_FLAG;
- } else if (pcdTypeStr.equalsIgnoreCase("FIXED_AT_BUILD")) {
- return PCD_TYPE.FIXED_AT_BUILD;
- } else if (pcdTypeStr.equalsIgnoreCase("PATCHABLE_IN_MODULE")) {
- return PCD_TYPE.PATCHABLE_IN_MODULE;
- } else if (pcdTypeStr.equalsIgnoreCase("DYNAMIC")) {
- return PCD_TYPE.DYNAMIC;
- } else if (pcdTypeStr.equalsIgnoreCase("DYNAMIC_EX")) {
- return PCD_TYPE.DYNAMIC_EX;
- } else {
- return PCD_TYPE.UNKNOWN;
- }
- }
-
- /**
- Get the string of given datumType. This string will be used for generating autogen files
-
- @param datumType Given datumType
-
- @return The string of datum type.
- **/
- public static String getStringOfdatumType(DATUM_TYPE datumType) {
- return datumType.toString();
- }
-
- /**
- Get the datumType according to a string.
-
- @param datumTypeStr The string of datumType
-
- @return DATUM_TYPE
- **/
- public static DATUM_TYPE getdatumTypeFromString(String datumTypeStr) {
- if (datumTypeStr.equalsIgnoreCase("UINT8")) {
- return DATUM_TYPE.UINT8;
- } else if (datumTypeStr.equalsIgnoreCase("UINT16")) {
- return DATUM_TYPE.UINT16;
- } else if (datumTypeStr.equalsIgnoreCase("UINT32")) {
- return DATUM_TYPE.UINT32;
- } else if (datumTypeStr.equalsIgnoreCase("UINT64")) {
- return DATUM_TYPE.UINT64;
- } else if (datumTypeStr.equalsIgnoreCase("VOID*")) {
- return DATUM_TYPE.POINTER;
- } else if (datumTypeStr.equalsIgnoreCase("BOOLEAN")) {
- return DATUM_TYPE.BOOLEAN;
- }
- return DATUM_TYPE.UNKNOWN;
- }
-
- /**
- Get string of given pcdType
-
- @param pcdType The given PcdType
-
- @return The string of PCD_TYPE.
- **/
- public static String getStringOfpcdType(PCD_TYPE pcdType) {
- return pcdType.toString();
- }
-
- /**
- Get the PCD_USAGE according to a string
-
- @param usageStr The string of PCD_USAGE
-
- @return The PCD_USAGE
- **/
- public static PCD_USAGE getUsageFromString(String usageStr) {
- if (usageStr == null) {
- return PCD_USAGE.UNKNOWN;
- }
-
- if (usageStr.equalsIgnoreCase("ALWAYS_PRODUCED")) {
- return PCD_USAGE.ALWAYS_PRODUCED;
- } else if (usageStr.equalsIgnoreCase("SOMETIMES_PRODUCED")) {
- return PCD_USAGE.SOMETIMES_PRODUCED;
- } else if (usageStr.equalsIgnoreCase("ALWAYS_CONSUMED")) {
- return PCD_USAGE.ALWAYS_CONSUMED;
- } else if (usageStr.equalsIgnoreCase("SOMETIMES_CONSUMED")) {
- return PCD_USAGE.SOMETIMES_CONSUMED;
- }
-
- return PCD_USAGE.UNKNOWN;
- }
-
- /**
- Get the string of given PCD_USAGE
-
- @param usage The given PCD_USAGE
-
- @return The string of PDC_USAGE.
- **/
- public static String getStringOfUsage(PCD_USAGE usage) {
- return usage.toString();
- }
-
- /**
- Get the Defined datumType string for autogen. The string is for generating some MACROs in Autogen.h
-
- @param datumType The given datumType
-
- @return string of datum type for autogen.
- **/
- public static String GetAutogenDefinedatumTypeString(DATUM_TYPE datumType) {
- switch (datumType) {
-
- case UINT8:
- return "8";
- case UINT16:
- return "16";
- case BOOLEAN:
- return "BOOL";
- case POINTER:
- return "PTR";
- case UINT32:
- return "32";
- case UINT64:
- return "64";
- default:
- return null;
- }
- }
-
- /**
- Get the datumType String for Autogen. This string will be used for generating defintions of PCD token in autogen
-
- @param datumType The given datumType
-
- @return string of datum type.
- **/
-
- public static String getAutogendatumTypeString(DATUM_TYPE datumType) {
- switch (datumType) {
- case UINT8:
- return "UINT8";
- case UINT16:
- return "UINT16";
- case UINT32:
- return "UINT32";
- case UINT64:
- return "UINT64";
- case POINTER:
- return "VOID*";
- case BOOLEAN:
- return "BOOLEAN";
- }
- return null;
- }
-
- /**
- Get the datumType string for generating some MACROs in autogen file of Library
-
- @param datumType The given datumType
-
- @return String of datum for genrating bit charater.
- **/
- public static String getAutogenLibrarydatumTypeString(DATUM_TYPE datumType) {
- switch (datumType) {
- case UINT8:
- return "8";
- case UINT16:
- return "16";
- case BOOLEAN:
- return "Bool";
- case POINTER:
- return "Ptr";
- case UINT32:
- return "32";
- case UINT64:
- return "64";
- default:
- return null;
- }
- }
-
- /**
- Get the sku data who id is 0.
-
- @retval DynamicTokenValue the value of this dyanmic token.
- **/
- public DynamicTokenValue getDefaultSku() {
- int index;
- int size = skuData.size();
- for (index = 0; index < size; index++) {
- if (skuData.get(index).id == 0) {
- return skuData.get(index).value;
- }
- }
-
- return null;
- }
-
- /**
- Get the number of Sku data for this token
-
- @retval int the number of sku data
- **/
- public int getSkuIdCount () {
- return this.skuData.size();
- }
-
- /**
- Get the size of PCD value, this PCD is POINTER type.
-
- @param str the string of the value
- @param al the array list for outer parameter.
- **/
- private void getCurrentSizeFromDefaultValue (String str, ArrayList<Integer> al) {
- if (isValidNullValue(str)) {
- al.add(new Integer(0));
- } else {
- //
- // isValidNullValue has already make sure that str here
- // always contain a valid default value of the following 3
- // cases:
- // 1) "Hello world" //Assci string
- // 2) L"Hello" //Unicode string
- // 3) {0x01, 0x02, 0x03} //Byte stream
- //
- if (str.startsWith("\"")) {
- al.add(new Integer(str.length() - 2));
- } else if (str.startsWith("L\"")){
- //
- // Unicode is 2 bytes each.
- //
- al.add(new Integer((str.length() - 3) * 2));
- } else if (str.startsWith("{")) {
- //
- // We count the number of "," in the string.
- // The number of byte is one plus the number of
- // comma.
- //
- String str2 = str;
-
- int cnt = 0;
- int pos = 0;
- pos = str2.indexOf(",", 0);
- while (pos != -1) {
- cnt++;
- pos++;
- pos = str2.indexOf(",", pos);
- }
- cnt++;
- al.add(new Integer(cnt));
- }
- }
- }
-
- /**
- This method can be used to get the MAX and current size
- for pointer type dynamic(ex) PCD entry
- **/
- public ArrayList<Integer> getPointerTypeSize () {
- ArrayList<Integer> al = new ArrayList<Integer>();
-
- //
- // For VPD_enabled and HII_enabled, we can only return the MAX size.
- // For the default DATA type dynamic PCD entry, we will return
- // the MAX size and current size for each SKU_ID.
- //
- al.add(new Integer(this.datumSize));
-
- if (!this.isVpdEnable()) {
- int idx;
- if (this.isHiiEnable()){
- for (idx = 0; idx < this.skuData.size(); idx++) {
- String str = this.skuData.get(idx).value.hiiDefaultValue;
- getCurrentSizeFromDefaultValue(str, al);
- }
- } else {
- for (idx = 0; idx < this.skuData.size(); idx++) {
- String str = this.skuData.get(idx).value.value;
- getCurrentSizeFromDefaultValue(str, al);
- }
- }
- }
-
- return al;
- }
-
- /**
- Get default value for a token, For HII type, HiiDefaultValue of default
- SKU 0 will be returned; For Default type, the defaultvalue of default SKU
- 0 will be returned.
-
- @return String get the default value for a DYNAMIC type PCD.
- **/
- public String getDynamicDefaultValue() {
- DynamicTokenValue dynamicData = getDefaultSku();
- if (hasDefaultValue()) {
- switch (dynamicData.type) {
- case DEFAULT_TYPE:
- return dynamicData.value;
- }
- }
-
- return null;
- }
-
- /**
- Judge whether a DYNAMIC PCD has default value.
-
- @return whether a DYNAMIC PCD has default value.
- **/
- public boolean hasDefaultValue () {
- DynamicTokenValue dynamicValue = null;
-
- if (isSkuEnable()) {
- return true;
- }
-
- if (this.isDynamicPCD) {
- dynamicValue = getDefaultSku();
- switch (dynamicValue.type) {
- case HII_TYPE:
- return true;
- case VPD_TYPE:
- return true;
- case DEFAULT_TYPE:
- return !isValidNullValue(dynamicValue.value);
- }
- }
-
- return false;
- }
-
- /**
- Judge the value is NULL value. NULL value means the value is uninitialized value
-
- @param judgedValue the want want to be judged
-
- @return boolean whether the value of PCD is NULL.
- **/
- public boolean isValidNullValue(String judgedValue) {
- String subStr;
- BigInteger bigIntValue;
-
- switch (datumType) {
- case UINT8:
- case UINT16:
- case UINT32:
- if (judgedValue.length() > 2) {
- if ((judgedValue.charAt(0) == '0') &&
- ((judgedValue.charAt(1) == 'x') || (judgedValue.charAt(1) == 'X'))){
- subStr = judgedValue.substring(2, judgedValue.length());
- bigIntValue = new BigInteger(subStr, 16);
- } else {
- bigIntValue = new BigInteger(judgedValue);
- }
- } else {
- bigIntValue = new BigInteger(judgedValue);
- }
- if (bigIntValue.bitCount() == 0) {
- return true;
- }
- break;
- case UINT64:
- if (judgedValue.length() > 2){
- if ((judgedValue.charAt(0) == '0') &&
- ((judgedValue.charAt(1) == 'x') ||
- (judgedValue.charAt(1) == 'X'))) {
- bigIntValue = new BigInteger(judgedValue.substring(2, judgedValue.length()), 16);
- if (bigIntValue.bitCount() == 0) {
- return true;
- }
- } else {
- bigIntValue = new BigInteger(judgedValue);
- if (bigIntValue.bitCount() == 0) {
- return true;
- }
- }
- } else {
- bigIntValue = new BigInteger(judgedValue);
- if (bigIntValue.bitCount() == 0) {
- return true;
- }
- }
- break;
- case BOOLEAN:
- if (judgedValue.equalsIgnoreCase("false")) {
- return true;
- }
- break;
- case POINTER:
- if (judgedValue.equalsIgnoreCase("\"\"") ||
- judgedValue.equalsIgnoreCase("L\"\"") ||
- (judgedValue.length() == 0)) {
- return true;
- } else if (judgedValue.trim().charAt(0) == '{') {
- int start = judgedValue.indexOf('{');
- int end = judgedValue.lastIndexOf('}');
- String[] strValueArray = judgedValue.substring(start + 1, end).split(",");
- if (strValueArray.length > 1) {
- return false;
- } else {
- if (strValueArray[0].matches("(0x)?(0X)?0*")) {
- return true;
- }
- }
- }
- }
- return false;
- }
-
- /**
- Is the string value in Unicode
-
- @return boolean the string value is UNICODE type string.
- **/
- public boolean isHiiDefaultValueUnicodeStringType() {
- DynamicTokenValue dynamicData = getDefaultSku();
-
- if (dynamicData == null)
- return false;
-
- return dynamicData.hiiDefaultValue.startsWith("L\"")
- && dynamicData.hiiDefaultValue.endsWith("\"");
- }
-
- /**
- Is the string value in ANSCI
-
- @return boolean whether the dfault value for HII case is string type.
- **/
- public boolean isHiiDefaultValueASCIIStringType() {
- DynamicTokenValue dynamicData = getDefaultSku();
-
- if (dynamicData == null)
- return false;
-
- return dynamicData.hiiDefaultValue.startsWith("\"")
- && dynamicData.hiiDefaultValue.endsWith("\"");
- }
-
- /**
- Judege whether current value is UNICODE string type.
-
- @return boolean whether the value is UNICODE string.
- **/
- public boolean isUnicodeStringType () {
- String str = getDynamicDefaultValue();
-
- if (str == null) {
- return false;
- }
-
- if (datumType == Token.DATUM_TYPE.POINTER &&
- str.startsWith("L\"") &&
- str.endsWith("\"")) {
- return true;
- }
-
- return false;
- }
-
- /**
- Judge whether the string type is ANSIC string.
-
- @return boolean whether the string type is ANSIC string
- **/
- public boolean isASCIIStringType () {
- String str = getDynamicDefaultValue();
-
- if (str == null) {
- return false;
- }
-
- if (datumType == Token.DATUM_TYPE.POINTER &&
- str.startsWith("\"") &&
- str.endsWith("\"")) {
- return true;
- }
-
- return false;
- }
-
- /**
- Judge whether the string value is byte array.
-
- @return boolean whether the string value is byte array.
-
- **/
- public boolean isByteStreamType () {
- String str = getDynamicDefaultValue();
-
- if (str == null) {
- return false;
- }
-
- if (datumType == Token.DATUM_TYPE.POINTER &&
- str.startsWith("{") &&
- str.endsWith("}")) {
- return true;
- }
-
- return false;
-
- }
-
- /**
- Get string value for ANSIC string type
-
- @return String the string value
- **/
- public String getStringTypeString () {
- return getDefaultSku().value.substring(2, getDefaultSku().value.length() - 1);
- }
-
- /**
- Judge whether a datum string is byte array.
-
- @param datum datum string
-
- @return boolean true - is byte array, false - not byte array
- **/
- public static boolean isByteArrayDatum(String datum) {
- if (datum == null) {
- return false;
- }
-
- String trimedStr = datum.trim();
-
- if (trimedStr.length() == 0) {
- return false;
- }
-
- if (trimedStr.startsWith("{") &&
- trimedStr.endsWith("}")) {
- return true;
- }
-
- return false;
- }
-
- /**
- Judge whether a datum string is unicode.
-
- @param datum datum string
-
- @return boolean true - is unicode, false - not unicode
- **/
- public static boolean isUnicodeDatum(String datum) {
- if (datum == null) {
- return false;
- }
-
- String trimedStr = datum.trim();
- if (trimedStr.length() == 0) {
- return false;
- }
-
- if (trimedStr.startsWith("L") &&
- trimedStr.charAt(1) == '"' &&
- trimedStr.endsWith("\"")) {
- return true;
- }
-
- return false;
- }
-
- /**
- Judge whether a datum string is ANSCI string.
-
- @param datum datum string
-
- @return boolean true - is ANSIC, false - not ANSIC
- **/
- public static boolean isAnsciDatum(String datum) {
- if (datum == null) {
- return false;
- }
-
- String trimedStr = datum.trim();
-
- if (trimedStr.length() == 0) {
- return false;
- }
-
- if (datum.startsWith("\"") &&
- datum.endsWith("\"")) {
- return true;
- }
-
- return false;
- }
-
- /**
- Get byte array string for POINTER type Datum.
-
- @param datum the datum whose type is POINTER
-
- @return String the byte array string
- **/
- public String getByteArrayForPointerDatum(String datum) {
- String byteArray = "{";
-
- if (datumType != Token.DATUM_TYPE.POINTER) {
- return null;
- }
-
- if (Token.isAnsciDatum(datum)) {
- String trimedStr = datum.trim();
- trimedStr = trimedStr.substring(1, trimedStr.length() - 1);
- char charArray[] = trimedStr.toCharArray();
- for (int index = 0; index < charArray.length; index++) {
- byteArray += String.format("0x%02x ", (byte)charArray[index]);
- if (index != (charArray.length - 1)) {
- byteArray += ",";
- }
- }
- } else if (Token.isUnicodeDatum(datum)) {
- String trimedStr = datum.trim();
- trimedStr = trimedStr.substring(2, trimedStr.length() - 1);
- for (int index = 0; index < trimedStr.length(); index++) {
- short unicodeVal = (short)trimedStr.codePointAt(index);
- byteArray += String.format("0x%02x, 0x%02x",
- (byte)unicodeVal,
- (byte)((unicodeVal & 0xFF00) >> 8));
- if (index != (trimedStr.length() - 1)) {
- byteArray += " ,";
- }
- }
- } else if (Token.isByteArrayDatum(datum)){
- return datum;
- } else {
- return null;
- }
-
- byteArray += "}";
-
- return byteArray;
- }
-}
-
-
-
-
|