diff options
Diffstat (limited to 'Tools/Java/Source/FrameworkTasks/org/tianocore/framework/tasks/GenFfsFileTask.java')
| -rw-r--r-- | Tools/Java/Source/FrameworkTasks/org/tianocore/framework/tasks/GenFfsFileTask.java | 1010 |
1 files changed, 0 insertions, 1010 deletions
diff --git a/Tools/Java/Source/FrameworkTasks/org/tianocore/framework/tasks/GenFfsFileTask.java b/Tools/Java/Source/FrameworkTasks/org/tianocore/framework/tasks/GenFfsFileTask.java deleted file mode 100644 index ebc26b92a4..0000000000 --- a/Tools/Java/Source/FrameworkTasks/org/tianocore/framework/tasks/GenFfsFileTask.java +++ /dev/null @@ -1,1010 +0,0 @@ -/** @file
- GenFfsFileTask class.
-
- GenFfsFileTaks is to generate ffs file.
-
- 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.framework.tasks;
-
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.Task;
-import org.tianocore.common.logger.EdkLog;
-
-/**
- GenFfsFileTask
-
- GenFfsFileTaks is to generate ffs file.
-
-**/
-public class GenFfsFileTask extends Task implements EfiDefine, FfsTypes {
- /**
- * GenFfsFile Task Class
- * class member
- * -baseName : module baseName
- * -ffsFileGuid : module Guid.
- * -ffsFileType : Ffs file type.
- * -ffsAttributeRecovery : The file is required for recovery.
- * -ffsAligment : The file data alignment (0 if none required). See FFS
- * specification for supported alignments (0-7 are only possible
- * values). *
- * -ffsAttributeCheckSum : The file data is checksummed. If this is FALSE a
- * value of 0x5A will be inserted in the file
- * checksum field of the file header. *
- * -sectFileDir : specifies the full path to the component build directory.
- * Required.
- * -ffsAttrib : Data recorde attribute added result.
- * -sectionList : List recorded all section elemet in task.
- */
- ///
- /// module baseName
- ///
- String baseName = "";
- ///
- ///
- ///
- String moduleType;
- ///
- /// module Guid
- ///
- String ffsFileGuid = "";
- ///
- /// Ffs file type
- ///
- String ffsFileType = "";
- ///
- /// ffsAttribHeaderExtension value is used to set the corresponding bit in
- /// the output FFS file header
- ///
- boolean ffsAttribHeaderExtension = false;
- ///
- /// ffsAttribTailPresent value is used to set the corresponding bit in the
- /// output FFS file header
- ///
- boolean ffsAttribTailPresent = false;
- ///
- /// ffsAttribRecovery value is used to set the corresponding bit in the
- /// output FFS file header
- ///
- boolean ffsAttribRecovery = false;
- ///
- /// ffsAttribDataAlignment value is used to set the corresponding bit in the output
- /// FFS file header.The specified FFS alignment must be a value between 0
- /// and 7 inclusive
- ///
- int ffsAttribDataAlignment = 0;
- ///
- /// ffsAttribChecksum value is used to set the corresponding bit in the
- /// output FFS file header
- ///
- boolean FfsAttribChecksum = false;
- ///
- /// Attribute is used to record the sum of all bit in the output FFS file.
- ///
- byte attributes = 0;
- ///
- /// The output directory of ffs file.
- ///
- String outputDir = "";
- ///
- /// List of section.
- ///
- List<Object> sectionList = new ArrayList<Object>();
-
- ///
- /// The path of Framewor_Tools_Paht.
- ///
- static String path = "";
-
- ///
- /// Gensection
- ///
- List<GenSectionTask> genSectList = new ArrayList<GenSectionTask>();
-
- /**
- execute
-
- GenFfsFileTask execute is to generate ffs file according to input section
- dscriptive information.
- **/
- public void execute() throws BuildException {
-
- String ffsSuffix = "";
- String outputPath = "";
-
- //
- // Get Fraemwork_Tools_Path
- //
- Project pj = this.getOwningTarget().getProject();
- path = pj.getProperty("env.FRAMEWORK_TOOLS_PATH");
-
- //
- // Check does the BaseName, Guid, FileType set value.
- //
- if (this.baseName.equals("")) {
- throw new BuildException ("Must set OutputFileBasename!\n");
- }
-
- if (this.ffsFileGuid.equals("")) {
- throw new BuildException ("Must set ffsFileGuid!\n");
- }
-
- if (this.ffsFileType.equals("")) {
- throw new BuildException ("Must set ffsFileType!\n");
- }
- //
- // Create ffs file. File name = FfsFileGuid + BaseName + ffsSuffix.
- // If outputDir's value was set, file will output to the outputDir.
- //
- ffsSuffix = TypeToSuffix (this.moduleType);
- if (!this.outputDir.equals("")) {
- String temp;
- outputPath = this.outputDir;
- temp = outputPath.replace('\\', File.separatorChar);
- outputPath = temp.replace('/', File.separatorChar);
- if (outputPath.charAt(outputPath.length()-1) != File.separatorChar) {
- outputPath = outputPath + File.separator;
- }
-
- }
-
- String ffsFilePath = outputPath + this.ffsFileGuid + '-' + this.baseName + ffsSuffix;
- File ffsFile = new File (ffsFilePath);
- try{
- genFfs(ffsFile);
- }catch (BuildException e){
- if (ffsFile != null && ffsFile.exists()){
- ffsFile.deleteOnExit();
- }
- throw new BuildException(e.getMessage());
-
- }
-
- }
-
- /**
- addCompress
-
- This function is to add compress section to section list.
- @param compress Section of compress
- **/
- public void addCompress(CompressSection compress) {
- this.sectionList.add(compress);
- }
-
- /**
- addTool
-
- This function is to add tool section to section list.
- @param tool Section of tool
- **/
- public void addTool(Tool tool) {
- this.sectionList.add(tool);
- }
-
- /**
- addSectionFile
-
- This function is to add sectFile section to section list.
- @param sectFile Section of sectFile.
- **/
- public void addSectFile (SectFile sectFile) {
- this.sectionList.add(sectFile);
- }
-
- /**
- getBaseName
-
- This function is to get basename
-
- @return String of base name
- **/
- public String getBaseName() {
- return this.baseName;
- }
-
- /**
- setBaseName
-
- This function is to set base name.
- @param baseName
- **/
- public void setBaseName(String baseName) {
- this.baseName = baseName.trim();
- }
-
- /**
- getFfsAligment
-
- This function is to get the ffsAligment
- @return The value of ffsAligment.
- **/
- public int getFfsAttribDataAlignment() {
- return this.ffsAttribDataAlignment;
- }
-
- /**
- setFfsAligment
-
- This function is to set ffsAligment
- @param ffsAligment The value of ffsAligment.
- **/
- public void setFfsAttribDataAlignment(String ffsAligment) {
- this.ffsAttribDataAlignment = stringToInt(ffsAligment.replaceAll(" ", "").toLowerCase());
- if (this.ffsAttribDataAlignment < 0 || this.ffsAttribDataAlignment > 7) {
- throw new BuildException ("FFS_ATTRIB_DATA_ALIGMENT must be an integer value from 0 through 7, inclusive");
- } else {
- attributes |= (((byte)this.ffsAttribDataAlignment) << 3);
- }
- }
-
- /**
- getFfsAttribCheckSum
-
- This function is to get ffsAttribCheckSum
-
- @return Value of ffsAttribChecksum
- **/
- public boolean getFfsAttribChecksum() {
- return this.FfsAttribChecksum;
- }
-
- /**
- setFfsAttribChecksum
-
- This function is to set ffsAttribChecksum
- @param ffsAttributeCheckSum Value of ffsAttribCheckSum
- **/
- public void setFfsAttribChecksum(boolean ffsAttributeCheckSum) {
- this.FfsAttribChecksum = ffsAttributeCheckSum;
- if (ffsAttributeCheckSum) {
- attributes |= FFS_ATTRIB_CHECKSUM;
- }
- }
-
- /**
- getFfsAttribRecovery
-
- This function is to get ffsAttribRecovery
- @return Value of ffsAttribRecovery
- **/
- public boolean getFfsAttribRecovery() {
- return this.ffsAttribRecovery;
- }
-
- /**
- setRecovery
-
- This function is to set ffsAttributeRecovery
-
- @param ffsAttributeRecovery Value of ffsAttributeRecovery
- **/
- public void setRecovery(boolean ffsAttributeRecovery) {
- this.ffsAttribRecovery = ffsAttributeRecovery;
- if (ffsAttributeRecovery) {
- attributes |= FFS_ATTRIB_RECOVERY;
- }
- }
-
- /**
- getFileGuid
-
- This function is to get fileGuid
- @return Guid
- **/
- public String getFileGuid() {
- return this.ffsFileGuid;
- }
-
- /**
- setFileGuid
-
- This function is to set fileGuid
- @param ffsFileGuid String of GUID
- **/
- public void setFileGuid(String ffsFileGuid) {
- this.ffsFileGuid = ffsFileGuid.trim();
- }
-
- /**
- getFfsFileType
-
- This function is to get ffsFileType.
-
- @return value of ffsFileType
- **/
- public String getFfsFileType() {
- return this.ffsFileType;
- }
-
- /**
- setFfsFileType
-
- This function is to set ffsFileType.
-
- @param ffsFileType
- **/
- public void setFfsFileType(String ffsFileType) {
- this.ffsFileType = ffsFileType.trim();
- }
-
- /**
- ffsAttribHeaderExtension
-
- This function is to get ffsAttribHeaderExtension
-
- @return Value of ffsAttribHeaderExtension
- **/
- public boolean isFfsAttribHeaderExtension() {
- return this.ffsAttribHeaderExtension;
- }
-
- /**
- setHeaderExension
-
- This function is to set headerExtension
- @param headerExtension Value of headerExension
- **/
- public void setHeaderExtension(boolean headerExtension) {
- this.ffsAttribHeaderExtension = headerExtension;
- if (headerExtension) {
- attributes |= FFS_ATTRIB_HEADER_EXTENSION;
- }
- }
-
- /**
- isFfsAttribTailPresent
-
- This function is to get ffsAttribTailPresent value.
- @return Value of ffsAttribTailPresent.
- **/
- public boolean isFfsAttribTailPresent() {
- return this.ffsAttribTailPresent;
- }
-
- /**
- setFfsAttribTailPresent
-
- This function is to set ffsAttribTailPresent.
- @param tailPresent Value of ffsAttribTailPresent.
- **/
- public void setFfsAttribTailPresent(boolean tailPresent) {
- this.ffsAttribTailPresent = tailPresent;
- if (tailPresent) {
- attributes |= FFS_ATTRIB_TAIL_PRESENT;
- }
- }
-
-
- /**
- stringToGuid
-
- This function is to convert string to GUID.
- * @param GuidStr String of GUID.
- * @param Guid GUID form.
- */
- private void stringToGuid (String GuidStr, FfsHeader.FfsGuid Guid){
-
- int i = 0;
- int j = 0;
- int k = 0;
- char [] charArry;
- String [] SplitStr;
-
- byte[] buffer = new byte[16];
- if (GuidStr.length()!=36) {
- throw new BuildException ("The GUID length [" + GuidStr.length() + "] is not correct!");
- }
-
-
- SplitStr = GuidStr.split("-");
- if (SplitStr.length != 5) {
- throw new BuildException ("The GUID format is not correct!");
- }
-
-
-
- for (i= 0; i < SplitStr.length; i++) {
- String str = SplitStr[i];
- charArry = str.toCharArray();
-
- for (j =0; j < (str.toCharArray().length)/2; j++) {
-
- buffer[k] = hexCharToByte (charArry[j*2]);
- buffer[k] = (byte)( buffer[k]& 0x0f);
- buffer[k] = (byte)((buffer[k]<< 4));
- buffer[k] = (byte)( buffer[k]& 0xf0);
- buffer[k] = (byte)( buffer[k]|hexCharToByte(charArry[j*2+1]));
- k++;
- }
- }
- Guid.bufferToStruct(buffer);
- }
-
- /**
- typeToSuffix
-
- This function is to get suffix of ffs file according to ffsFileType.
-
- @param ffsFileType ffsFileType
- @return The suffix of ffs file
- **/
- private String TypeToSuffix (String ffsFileType){
- String[][] suffix = { { "BASE", ".FFS"},
- { "SEC", ".SEC" }, { "PEI_CORE", ".PEI" },
- { "PEIM", ".PEI" }, { "DXE_CORE", ".DXE" },
- { "DXE_DRIVER", ".DXE" }, { "DXE_RUNTIME_DRIVER", ".DXE" },
- { "DXE_SAL_DRIVER", ".DXE" }, { "DXE_SMM_DRIVER", ".DXE" },
- { "TOOL", ".FFS" }, { "UEFI_DRIVER", ".DXE" },
- { "UEFI_APPLICATION", ".APP" }, { "USER_DEFINED", ".FFS" } };
-
- for (int i = 0; i < suffix.length; i++) {
- if (suffix[i][0].equalsIgnoreCase(moduleType)) {
- return suffix[i][1];
- }
- }
-
- return ".FFS";
- }
-
-
- /**
- stringToType
-
- This function is to get ffsFileType integer value according to ffsFileType.
- @param ffsFileType String value of ffsFileType
- @return Integer value of ffsFileType.
- **/
- private byte stringToType (String ffsFileType){
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_ALL")) {
- return(byte)EFI_FV_FILETYPE_ALL;
- }
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_RAW")) {
- return(byte)EFI_FV_FILETYPE_RAW;
- }
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_FREEFORM")) {
- return(byte)EFI_FV_FILETYPE_FREEFORM;
- }
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_SECURITY_CORE")) {
- return(byte)EFI_FV_FILETYPE_SECURITY_CORE;
- }
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_PEI_CORE")) {
- return(byte) EFI_FV_FILETYPE_PEI_CORE;
- }
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_DXE_CORE")) {
- return(byte)EFI_FV_FILETYPE_DXE_CORE;
- }
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_PEIM")) {
- return(byte)EFI_FV_FILETYPE_PEIM;
- }
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_DRIVER")) {
- return(byte) EFI_FV_FILETYPE_DRIVER;
- }
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER")) {
- return(byte)EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER;
- }
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_APPLICATION")) {
- return(byte)EFI_FV_FILETYPE_APPLICATION;
- }
-
- if (ffsFileType.equals("EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE")) {
- return(byte)EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE;
- }
- if (ffsFileType.equals("EFI_FV_FILETYPE_FFS_PAD")) {
- return(byte) EFI_FV_FILETYPE_FFS_PAD;
- }
-
- return -1;
- }
-
-
-
- /**
- calculateCheckSum8
-
- This function is to calculate the value needed for a valid UINT8 checksum
- @param buffer Byte buffer containing byte data of component.
- @param size Size of the buffer.
- @return The 8 bit checksum value needed.
- **/
- private byte calculateChecksum8 (byte[] buffer, int size){
- return(byte) (0x100 - calculateSum8 (buffer, size));
- }
-
-
- /**
- calculateSum8
-
- This function is to calculate the UINT8 sum for the requested region.
- @param buffer Byte buffer containing byte data of component
- @param size Size of the buffer.
- @return The 8 bit checksum value needed.
- **/
- private short calculateSum8 (byte[] buffer, int size){
- int Index;
- byte Sum;
- Sum = 0;
-
- //
- // Perform the word sum for buffer
- //
- for (Index = 0; Index < size; Index++) {
- Sum = (byte) (Sum + buffer[Index]);
- }
-
- return(byte) Sum;
- }
-
- /**
- hexCharToByte
-
- This function is to convert hex character to byte
-
- @param hexChar hex character
- @return Byte which corresponding to the character.
- **/
- private byte hexCharToByte (char hexChar){
- switch (hexChar) {
- case '0':
- return(byte)0x00;
- case '1':
- return(byte)0x01;
- case '2':
- return(byte)0x02;
- case '3':
- return(byte)0x03;
- case '4':
- return(byte)0x04;
- case '5':
- return(byte)0x05;
- case '6':
- return(byte)0x06;
- case '7':
- return(byte)0x07;
- case '8':
- return(byte)0x08;
- case '9':
- return(byte)0x09;
- case 'a':
- case 'A':
- return(byte)0x0a;
- case 'b':
- case 'B':
- return(byte)0x0b;
- case 'c':
- case 'C':
- return(byte)0x0c;
-
- case 'd':
- case 'D':
- return(byte)0x0d;
-
- case 'e':
- case 'E':
- return(byte)0x0e;
- case 'f':
- case 'F':
- return(byte)0x0f;
-
- default:
- return(byte)0xff;
- }
- }
-
- /**
- adjustFileSize
-
- This function is used to adjusts file size to insure sectioned file is exactly the right length such
- that it ends on exactly the last byte of the last section. ProcessScript()
- may have padded beyond the end of the last section out to a 4 byte boundary.
- This padding is stripped.
-
- @param buffer Byte buffer contains a section stream
- @return Corrected size of file.
- **/
- private int adjustFileSize (byte[] buffer){
-
- int orignalLen = buffer.length;
- int adjustLen = 0;
- int sectionPoint = 0;
- int nextSectionPoint = 0;
- int sectionLen = 0;
- int totalLen = 0;
- int firstSectionHeader = 0;
-
-
- firstSectionHeader = buffer[0]& 0xff;
- firstSectionHeader = ((buffer[1]&0xff)<<8) | firstSectionHeader;
- firstSectionHeader = ((buffer[2]&0xff)<<16)| firstSectionHeader;
-
-
- while (sectionPoint < buffer.length) {
- sectionLen = buffer[0 + sectionPoint]& 0xff;
- sectionLen = ((buffer[1 + sectionPoint]&0xff)<<8)| sectionLen;
- sectionLen = ((buffer[2 + sectionPoint]&0xff)<<16)| sectionLen;
- totalLen = totalLen + sectionLen;
-
- if (totalLen == orignalLen) {
- return totalLen;
- }
-
- sectionPoint = sectionPoint + sectionLen;
- adjustLen = sectionPoint;
-
- nextSectionPoint = (sectionPoint + 0x03) & (~0x03);
- totalLen = totalLen + nextSectionPoint - sectionLen;
- sectionPoint = nextSectionPoint;
- }
- return adjustLen;
- }
-
- /**
- getOutputDir
-
- This function is to get output directory.
-
- @return Path of output directory.
- **/
- public String getOutputDir() {
- return outputDir;
- }
-
- /**
- setOutputDir
-
- This function is to set output directory.
-
- @param outputDir The output direcotry.
- **/
- public void setOutputDir(String outputDir) {
- this.outputDir = outputDir;
- }
-
- /**
- getModuleTyp
-
- This function is to get string of module type.
-
- @return moduleType The string of module type.
- **/
- public String getModuleType() {
- return this.moduleType;
- }
-
- /**
- setModuleType
-
- This function is to set moduleType.
-
- @param moduleType The string of module type.
- **/
- public void setModuleType(String moduleType) {
- this.moduleType = moduleType;
- }
-
- /**
- Convert a string to a integer.
-
- @param intString The string representing a integer
-
- @retval int The value of integer represented by the
- given string; -1 is returned if the format
- of the string is wrong.
- **/
- private int stringToInt(String intString) {
- int value;
- int hexPrefixPos = intString.indexOf("0x");
- int radix = 10;
- String intStringNoPrefix;
-
- if (hexPrefixPos >= 0) {
- radix = 16;
- intStringNoPrefix = intString.substring(hexPrefixPos + 2, intString.length());
- } else {
- intStringNoPrefix = intString;
- }
-
- try {
- value = Integer.parseInt(intStringNoPrefix, radix);
- } catch (NumberFormatException e) {
- EdkLog.log(this, EdkLog.EDK_ERROR, "Incorrect format of int [" + intString + "]. -1 is assumed");
- return -1;
- }
-
- return value;
- }
-
- private void alignSection(DataOutputStream dataBuffer, int dataSize, int alignment) throws BuildException {
- if (alignment == 0) {
- return;
- }
- dataSize += 4; // take the section header into account
- int[] alignedBytes = {0, 16, 128, 512, 1024, 4096, 32768, 65536};
- int padSize = (alignedBytes[alignment] - dataSize) & (alignedBytes[alignment] - 1);
- if (padSize == 0) {
- //
- // already aligned
- //
- return;
- }
- //
- // if the pad size is not times of 4, there must be something wrong in previous sections
- //
- if (((4 - padSize) & (4 - 1)) != 0) {
- EdkLog.log(this, EdkLog.EDK_ERROR, "PAD section size must be 4-byte aligned (" + padSize + ")!");
- throw new BuildException ("Alignment can't be satisfied!");
- }
- byte[] pad = new byte[padSize];
- //
- // first three byte stores the section size
- //
- pad[0] = (byte)(padSize & 0xff);
- pad[1] = (byte)((padSize >> 8) & 0xff);
- pad[2] = (byte)((padSize >> 16) & 0xff);
- //
- // the fourth byte are section type. use raw type (0x19)
- //
- pad[3] = 0x19;
- try {
- dataBuffer.write(pad);
- } catch (Exception e) {
- throw new BuildException(e.getMessage());
- }
- }
-
- /**
- genFfs
-
- This function is to generate FFS file.
-
- @param ffsFile Name of FFS file.
- @param isOrg Flag to indicate generate ORG ffs file or not.
- **/
- private void genFfs(File ffsFile) throws BuildException {
- Section sect;
- int fileSize;
- int fileDataSize;
- FfsHeader ffsHeader = new FfsHeader();
- FfsHeader orgFfsHeader = new FfsHeader();
-
- EdkLog.log(this, EdkLog.EDK_INFO, ffsFile.getName());
-
- try {
- //
- // Create file output stream -- dataBuffer.
- //
- FileOutputStream dataFs = new FileOutputStream (ffsFile.getAbsolutePath());
- DataOutputStream dataBuffer = new DataOutputStream (dataFs);
-
- //
- // Search SectionList find earch section and call it's
- // ToBuffer function.
- //
- Iterator sectionIter = this.sectionList.iterator();
- while (sectionIter.hasNext()) {
- sect = (Section)sectionIter.next();
-
- try {
- int alignment = sect.getAlignment();
- if (this.ffsAttribDataAlignment < alignment) {
- this.ffsAttribDataAlignment = alignment;
- }
- alignSection(dataBuffer, dataBuffer.size(), alignment);
- //
- // The last section don't need 4 byte ffsAligment.
- //
- sect.toBuffer((DataOutputStream)dataBuffer);
- } catch (Exception e) {
- if (dataBuffer != null){
- dataBuffer.close();
- }
- throw new BuildException (e.getMessage());
- }
- }
- dataBuffer.close();
- } catch (Exception e) {
- throw new BuildException (e.getMessage());
- }
-
- //
- // Creat Ffs file header
- //
- try {
-
- //
- // create input stream to read file data
- //
- byte[] fileBuffer = new byte[(int)ffsFile.length()];
- FileInputStream fi = new FileInputStream (ffsFile.getAbsolutePath());
- DataInputStream di = new DataInputStream (fi);
- di.read(fileBuffer);
- di.close();
-
- //
- // Add GUID to header struct
- //
- if (this.ffsFileGuid != null) {
- stringToGuid (this.ffsFileGuid, ffsHeader.name);
- }
-
- //
- // because we may have changed the ffsAttribDataAlignment, we need to refresh attributes
- //
- this.attributes &= ~(((byte)7) << 3);
- this.attributes |= (((byte)this.ffsAttribDataAlignment) << 3);
-
- ffsHeader.ffsAttributes = this.attributes;
- if ((ffsHeader.fileType = stringToType(this.ffsFileType))== -1) {
- throw new BuildException ("FFS_FILE_TYPE unknow!\n");
- }
-
- //
- // Copy ffsHeader.ffsAttribute and fileType to orgFfsHeader.ffsAttribute
- // and fileType
- //
- orgFfsHeader.ffsAttributes = ffsHeader.ffsAttributes;
- orgFfsHeader.fileType = ffsHeader.fileType;
-
- //
- // Adjust file size. The function is used to tripe the last
- // section padding of 4 binary boundary.
- //
- //
- if (ffsHeader.fileType != EFI_FV_FILETYPE_RAW) {
-
- fileDataSize = adjustFileSize (fileBuffer);
- } else {
- fileDataSize = fileBuffer.length;
- }
-
- //
- // 1. add header size to file size
- //
- fileSize = fileDataSize + ffsHeader.getSize();
-
- if ((ffsHeader.ffsAttributes & FFS_ATTRIB_TAIL_PRESENT) != 0) {
- if (ffsHeader.fileType == EFI_FV_FILETYPE_FFS_PAD) {
-
- throw new BuildException (
- "FFS_ATTRIB_TAIL_PRESENT=TRUE is " +
- "invalid for PAD files"
- );
- }
- if (fileSize == ffsHeader.getSize()) {
- throw new BuildException (
- "FFS_ATTRIB_TAIL_PRESENT=TRUE is " +
- "invalid for 0-length files"
- );
- }
- fileSize = fileSize + 2;
- }
-
- //
- // 2. set file size to header struct
- //
- ffsHeader.ffsFileSize[0] = (byte)(fileSize & 0x00FF);
- ffsHeader.ffsFileSize[1] = (byte)((fileSize & 0x00FF00)>>8);
- ffsHeader.ffsFileSize[2] = (byte)(((int)fileSize & 0xFF0000)>>16);
-
- //
- // Fill in checksums and state, these must be zero for checksumming
- //
- ffsHeader.integrityCheck.header = calculateChecksum8 (
- ffsHeader.structToBuffer(),
- ffsHeader.getSize()
- );
-
- if ((this.attributes & FFS_ATTRIB_CHECKSUM) != 0) {
- if ((this.attributes & FFS_ATTRIB_TAIL_PRESENT) != 0) {
- ffsHeader.integrityCheck.file = calculateChecksum8 (
- fileBuffer,
- fileDataSize
- );
- } else {
- ffsHeader.integrityCheck.file = calculateChecksum8 (
- fileBuffer,
- fileDataSize
- );
- }
- } else {
- ffsHeader.integrityCheck.file = FFS_FIXED_CHECKSUM;
- orgFfsHeader.integrityCheck.file = FFS_FIXED_CHECKSUM;
- }
-
- //
- // Set the state now. Spec says the checksum assumes the state is 0.
- //
- ffsHeader.ffsState = EFI_FILE_HEADER_CONSTRUCTION |
- EFI_FILE_HEADER_VALID |
- EFI_FILE_DATA_VALID;
-
- //
- // create output stream to first write header data in file, then write sect data in file.
- //
- FileOutputStream headerFfs = new FileOutputStream (ffsFile.getAbsolutePath());
- DataOutputStream ffsBuffer = new DataOutputStream (headerFfs);
-
- //
- // Add header struct and file data to FFS file
- //
- ffsBuffer.write(ffsHeader.structToBuffer());
- ffsBuffer.write(fileBuffer, 0, fileDataSize);
-
-
-
- //
- // If there is a tail, then set it
- //
- if ((this.attributes & FFS_ATTRIB_TAIL_PRESENT) != 0) {
- short tailValue ;
- byte [] tailByte = new byte[2];
-
- //
- // reverse tailvalue , integritycheck.file as hight byte, and
- // integritycheck.header as low byte.
- //
- tailValue = (short)(ffsHeader.integrityCheck.header & 0xff);
- tailValue = (short)((tailValue) | ((ffsHeader.integrityCheck.file << 8) & 0xff00));
- tailValue = (short)~tailValue;
-
- //
- // Change short to byte[2]
- //
- tailByte[0] = (byte)(tailValue & 0xff);
- tailByte[1] = (byte)((tailValue & 0xff00)>>8);
- ffsBuffer.write(tailByte[0]);
- ffsBuffer.write(tailByte[1]);
-
- }
-
- //
- // close output stream. Note if don't close output stream
- // the buffer can't be rewritten to file.
- //
- ffsBuffer.close();
- } catch (Exception e) {
- EdkLog.log(this, EdkLog.EDK_ERROR, "genffsfile failed!");
- throw new BuildException (e.getMessage());
- }
-
- }
-
- /**
- addGenSection
-
- This function is to add gensection instance to list
-
- @param task Instance of GenSectionTask
- **/
- public void addGenSection (GenSectionTask task){
- this.sectionList.add(task);
- }
-}
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