projects / mirror_edk2.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Fixed the FfsAlignment issue
[mirror_edk2.git] / Tools / Source / FrameworkTasks / org / tianocore / framework / tasks / GenFfsFileTask.java
CommitLineData
878ddf1f 1/** @file\r
2 GenFfsFileTask class.\r
3\r
4 GenFfsFileTaks is to generate ffs file.\r
5 \r
6 Copyright (c) 2006, Intel Corporation\r
7 All rights reserved. This program and the accompanying materials\r
8 are licensed and made available under the terms and conditions of the BSD License\r
9 which accompanies this distribution. The full text of the license may be found at\r
10 http://opensource.org/licenses/bsd-license.php\r
11 \r
12 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
13 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
14\r
15 **/\r
16package org.tianocore.framework.tasks;\r
17\r
18import java.io.DataInputStream;\r
19import java.io.DataOutputStream;\r
20import java.io.File;\r
21import java.io.FileInputStream;\r
22import java.io.FileOutputStream;\r
23import java.util.ArrayList;\r
24import java.util.Iterator;\r
25import java.util.List;\r
26\r
27import org.apache.tools.ant.BuildException;\r
28import org.apache.tools.ant.Project;\r
29import org.apache.tools.ant.Task;\r
30\r
31/**\r
32 GenFfsFileTask\r
33 \r
34 GenFfsFileTaks is to generate ffs file.\r
35\r
36**/\r
37public class GenFfsFileTask extends Task implements EfiDefine, FfsTypes {\r
38 /**\r
39 * GenFfsFile Task Class\r
40 * class member \r
41 * -baseName : module baseName\r
42 * -ffsFileGuid : module Guid.\r
43 * -ffsFileType : Ffs file type. \r
44 * -ffsAttributeRecovery : The file is required for recovery.\r
45 * -ffsAligment : The file data alignment (0 if none required). See FFS \r
46 * specification for supported alignments (0-7 are only possible \r
47 * values). *\r
48 * -ffsAttributeCheckSum : The file data is checksummed. If this is FALSE a \r
49 * value of 0x5A will be inserted in the file \r
50 * checksum field of the file header. *\r
51 * -sectFileDir : specifies the full path to the component build directory.\r
52 * Required.\r
53 * -ffsAttrib : Data recorde attribute added result.\r
54 * -sectionList : List recorded all section elemet in task.\r
55 */\r
56 ///\r
57 /// module baseName\r
58 ///\r
59 String baseName = "";\r
60 ///\r
275d78c5 61 /// \r
62 /// \r
63 String moduleType;\r
64 ///\r
878ddf1f 65 /// module Guid\r
66 ///\r
67 String ffsFileGuid = "";\r
68 ///\r
69 /// Ffs file type\r
70 ///\r
71 String ffsFileType = "";\r
72 ///\r
73 /// ffsAttribHeaderExtension value is used to set the corresponding bit in \r
74 /// the output FFS file header \r
75 ///\r
76 boolean ffsAttribHeaderExtension = false;\r
77 ///\r
78 /// ffsAttribTailPresent value is used to set the corresponding bit in the \r
79 /// output FFS file header\r
80 ///\r
81 boolean ffsAttribTailPresent = false;\r
82 ///\r
83 /// ffsAttribRecovery value is used to set the corresponding bit in the \r
84 /// output FFS file header\r
85 ///\r
86 boolean ffsAttribRecovery = false;\r
87 ///\r
88 /// ffsAligenment value is used to set the corresponding bit in the output \r
89 /// FFS file header.The specified FFS alignment must be a value between 0 \r
90 /// and 7 inclusive\r
91 ///\r
92 int ffsAlignment = 0;\r
93 ///\r
94 /// ffsAttribChecksum value is used to set the corresponding bit in the \r
95 /// output FFS file header\r
96 ///\r
97 boolean FfsAttribChecksum = false;\r
98 ///\r
99 /// Attribute is used to record the sum of all bit in the output FFS file.\r
100 ///\r
101 byte attributes = 0;\r
102 ///\r
103 /// The output directory of ffs file.\r
104 ///\r
105 String outputDir = "";\r
106 ///\r
107 /// List of section.\r
108 ///\r
109 List<Object> sectionList = new ArrayList<Object>();\r
110\r
111 ///\r
112 /// The path of Framewor_Tools_Paht.\r
113 ///\r
114 static String path = ""; \r
115\r
116 /**\r
117 execute\r
118 \r
119 GenFfsFileTask execute is to generate ffs file according to input section \r
120 dscriptive information.\r
2da8968b 121 **/\r
878ddf1f 122 public void execute() throws BuildException {\r
123 Section sect;\r
124 int fileSize;\r
2da8968b 125 int orgFileSize;\r
878ddf1f 126 int fileDataSize;\r
2da8968b 127 int orgFileDataSize;\r
878ddf1f 128 File ffsFile;\r
2da8968b 129 File ffsOrgFile;\r
878ddf1f 130 FfsHeader ffsHeader = new FfsHeader(); \r
2da8968b 131 FfsHeader orgFfsHeader = new FfsHeader();\r
878ddf1f 132 String ffsSuffix = "";\r
133 String outputPath = "";\r
134\r
135 //\r
136 // Get Fraemwork_Tools_Path\r
137 //\r
138 Project pj = this.getOwningTarget().getProject();\r
2da8968b 139 path = pj.getProperty("env.FRAMEWORK_TOOLS_PATH");\r
878ddf1f 140\r
141 //\r
142 // Check does the BaseName, Guid, FileType set value.\r
143 //\r
144 if (this.baseName.equals("")) {\r
145 throw new BuildException ("Must set BaseName!\n");\r
146 }\r
147\r
148 if (this.ffsFileGuid.equals("")) {\r
149 throw new BuildException ("Must set ffsFileGuid!\n");\r
150 }\r
151\r
152 if (this.ffsFileType.equals("")) {\r
153 throw new BuildException ("Must set ffsFileType!\n");\r
154 }\r
155\r
156 //\r
157 // Create ffs file. File name = FfsFileGuid + BaseName + ffsSuffix.\r
158 // If outputDir's value was set, file will output to the outputDir.\r
159 //\r
275d78c5 160 ffsSuffix = TypeToSuffix (this.moduleType);\r
878ddf1f 161 if (!this.outputDir.equals("")) {\r
162 String temp;\r
163 outputPath = this.outputDir;\r
164 temp = outputPath.replace('\\', File.separatorChar);\r
165 outputPath = temp.replace('/', File.separatorChar);\r
166 if (outputPath.charAt(outputPath.length()-1) != File.separatorChar) {\r
167 outputPath = outputPath + File.separator;\r
168 }\r
169\r
170 }\r
171\r
219e2247 172 String ffsFilePath = outputPath + this.ffsFileGuid + '-' + this.baseName + ffsSuffix;\r
173 ffsFile = new File (ffsFilePath); \r
878ddf1f 174 //\r
2da8968b 175 // Create ffs ORG file. fileName = FfsFileGuid + BaseName + ffsSuffix +\r
176 // ".org".\r
177 //\r
219e2247 178 ffsOrgFile = new File(ffsFilePath + ".org");\r
2da8968b 179 \r
219e2247 180 log(ffsFile.getName());\r
181 log(ffsOrgFile.getName());\r
878ddf1f 182 try {\r
2da8968b 183 //\r
184 // Create file output stream -- dataBuffer.\r
185 //\r
878ddf1f 186 FileOutputStream dataFs = new FileOutputStream (ffsFile.getAbsolutePath());\r
187 DataOutputStream dataBuffer = new DataOutputStream (dataFs);\r
2da8968b 188 \r
189 //\r
190 // Create org file output stream -- orgDataBuffer\r
191 //\r
192 FileOutputStream orgDataFs = new FileOutputStream (ffsOrgFile.getAbsolutePath());\r
193 DataOutputStream orgDataBuffer = new DataOutputStream (orgDataFs);\r
194 \r
878ddf1f 195 //\r
196 // Search SectionList find earch section and call it's \r
197 // ToBuffer function.\r
198 //\r
199 Iterator sectionIter = this.sectionList.iterator();\r
200 while (sectionIter.hasNext()) {\r
201 sect = (Section)sectionIter.next(); \r
202\r
203 try {\r
204 //\r
205 // The last section don't need 4 byte ffsAligment.\r
206 //\r
2da8968b 207 sect.toBuffer((DataOutputStream)dataBuffer, (DataOutputStream) orgDataBuffer);\r
878ddf1f 208 } catch (Exception e) {\r
209 throw new BuildException (e.getMessage());\r
210 }\r
211 }\r
212 dataBuffer.close();\r
164803cb 213 orgDataBuffer.close();\r
878ddf1f 214 } catch (Exception e) {\r
215 throw new BuildException (e.getMessage());\r
216 }\r
217\r
218 //\r
219 // Creat Ffs file header\r
220 //\r
221 try {\r
222\r
223 //\r
224 // create input stream to read file data\r
225 //\r
226 byte[] fileBuffer = new byte[(int)ffsFile.length()];\r
227 FileInputStream fi = new FileInputStream (ffsFile.getAbsolutePath());\r
228 DataInputStream di = new DataInputStream (fi);\r
229 di.read(fileBuffer);\r
2da8968b 230 di.close();\r
231 \r
232 //\r
233 // create input org stream to read file data\r
234 //\r
235 byte[] orgFileBuffer = new byte[(int)ffsOrgFile.length()];\r
236 FileInputStream ofi = new FileInputStream (ffsOrgFile.getAbsolutePath());\r
237 DataInputStream odi = new DataInputStream (ofi);\r
238 odi.read(orgFileBuffer);\r
239 odi.close();\r
878ddf1f 240\r
241 //\r
242 // Add GUID to header struct\r
243 //\r
244 if (this.ffsFileGuid != null) {\r
245 stringToGuid (this.ffsFileGuid, ffsHeader.name);\r
2da8968b 246 //\r
247 // Add Guid to org header struct\r
248 //\r
249 stringToGuid (this.ffsFileGuid, orgFfsHeader.name);\r
878ddf1f 250 }\r
251\r
252 ffsHeader.ffsAttributes = this.attributes;\r
253 if ((ffsHeader.fileType = stringToType(this.ffsFileType))== -1) {\r
254 throw new BuildException ("FFS_FILE_TYPE unknow!\n");\r
255 }\r
2da8968b 256 \r
257 //\r
258 // Copy ffsHeader.ffsAttribute and fileType to orgFfsHeader.ffsAttribute\r
259 // and fileType\r
260 // \r
261 orgFfsHeader.ffsAttributes = ffsHeader.ffsAttributes;\r
262 orgFfsHeader.fileType = ffsHeader.fileType;\r
263 \r
878ddf1f 264 //\r
265 // Adjust file size. The function is used to tripe the last \r
266 // section padding of 4 binary boundary. \r
267 // \r
268 //\r
269 if (ffsHeader.fileType != EFI_FV_FILETYPE_RAW) {\r
270\r
271 fileDataSize = adjustFileSize (fileBuffer);\r
2da8968b 272 orgFileDataSize = adjustFileSize (orgFileBuffer);\r
878ddf1f 273\r
274 } else {\r
275 fileDataSize = fileBuffer.length;\r
2da8968b 276 orgFileDataSize = orgFileBuffer.length;\r
878ddf1f 277 }\r
278\r
279 //\r
280 // 1. add header size to file size\r
281 //\r
282 fileSize = fileDataSize + ffsHeader.getSize();\r
2da8968b 283 //\r
284 // add header size to org file size\r
285 //\r
286 orgFileSize = orgFileDataSize + ffsHeader.getSize();\r
878ddf1f 287\r
288 if ((ffsHeader.ffsAttributes & FFS_ATTRIB_TAIL_PRESENT) != 0) {\r
289 if (ffsHeader.fileType == EFI_FV_FILETYPE_FFS_PAD) {\r
290\r
291 throw new BuildException (\r
292 "FFS_ATTRIB_TAIL_PRESENT=TRUE is " +\r
293 "invalid for PAD files"\r
294 );\r
295 }\r
296 if (fileSize == ffsHeader.getSize()) {\r
297 throw new BuildException (\r
298 "FFS_ATTRIB_TAIL_PRESENT=TRUE is " +\r
299 "invalid for 0-length files"\r
300 ); \r
301 }\r
302 fileSize = fileSize + 2;\r
2da8968b 303 orgFileSize = orgFileSize + 2;\r
878ddf1f 304 }\r
305\r
306 //\r
307 // 2. set file size to header struct\r
308 //\r
309 ffsHeader.ffsFileSize[0] = (byte)(fileSize & 0x00FF);\r
310 ffsHeader.ffsFileSize[1] = (byte)((fileSize & 0x00FF00)>>8);\r
311 ffsHeader.ffsFileSize[2] = (byte)(((int)fileSize & 0xFF0000)>>16);\r
2da8968b 312 \r
313 //\r
314 // set file size to org header struct\r
315 //\r
316 orgFfsHeader.ffsFileSize[0] = (byte)(orgFileSize & 0x00FF);\r
317 orgFfsHeader.ffsFileSize[1] = (byte)((orgFileSize & 0x00FF00)>>8);\r
318 orgFfsHeader.ffsFileSize[2] = (byte)(((int)orgFileSize & 0xFF0000)>>16);\r
319 \r
878ddf1f 320 //\r
321 // Fill in checksums and state, these must be zero for checksumming\r
322 //\r
323 ffsHeader.integrityCheck.header = calculateChecksum8 (\r
324 ffsHeader.structToBuffer(),\r
325 ffsHeader.getSize()\r
326 );\r
2da8968b 327 //\r
328 // Fill in org file's header check sum and state\r
329 //\r
330 orgFfsHeader.integrityCheck.header = calculateChecksum8 (\r
331 orgFfsHeader.structToBuffer(),\r
332 orgFfsHeader.getSize()\r
333 );\r
334 \r
878ddf1f 335 if ((this.attributes & FFS_ATTRIB_CHECKSUM) != 0) {\r
336 if ((this.attributes & FFS_ATTRIB_TAIL_PRESENT) != 0) {\r
337 ffsHeader.integrityCheck.file = calculateChecksum8 (\r
338 fileBuffer, \r
339 fileDataSize\r
340 );\r
2da8968b 341 //\r
342 // Add org file header\r
343 //\r
344 orgFfsHeader.integrityCheck.file = calculateChecksum8 (\r
345 orgFileBuffer,\r
346 orgFileDataSize\r
347 );\r
878ddf1f 348 } else {\r
349 ffsHeader.integrityCheck.file = calculateChecksum8 (\r
350 fileBuffer,\r
351 fileDataSize\r
352 );\r
2da8968b 353 //\r
354 // Add org file header\r
355 //\r
356 orgFfsHeader.integrityCheck.file = calculateChecksum8 (\r
357 orgFileBuffer,\r
358 orgFileDataSize\r
359 );\r
878ddf1f 360 }\r
361 } else {\r
362 ffsHeader.integrityCheck.file = FFS_FIXED_CHECKSUM;\r
2da8968b 363 orgFfsHeader.integrityCheck.file = FFS_FIXED_CHECKSUM;\r
878ddf1f 364 }\r
365\r
366 //\r
367 // Set the state now. Spec says the checksum assumes the state is 0.\r
368 //\r
369 ffsHeader.ffsState = EFI_FILE_HEADER_CONSTRUCTION | \r
370 EFI_FILE_HEADER_VALID | \r
371 EFI_FILE_DATA_VALID;\r
c965d3af 372 orgFfsHeader.ffsState = ffsHeader.ffsState;\r
2da8968b 373 \r
878ddf1f 374 //\r
375 // create output stream to first write header data in file, then write sect data in file.\r
376 //\r
377 FileOutputStream headerFfs = new FileOutputStream (ffsFile.getAbsolutePath());\r
378 DataOutputStream ffsBuffer = new DataOutputStream (headerFfs);\r
2da8968b 379 \r
380 FileOutputStream orgHeaderFfs = new FileOutputStream (ffsOrgFile.getAbsolutePath());\r
381 DataOutputStream orgFfsBuffer = new DataOutputStream (orgHeaderFfs);\r
382 \r
878ddf1f 383 //\r
384 // Add header struct and file data to FFS file\r
385 //\r
386 ffsBuffer.write(ffsHeader.structToBuffer());\r
2da8968b 387 orgFfsBuffer.write(orgFfsHeader.structToBuffer());\r
388 \r
878ddf1f 389 for (int i = 0; i< fileDataSize; i++) {\r
390 ffsBuffer.write(fileBuffer[i]);\r
391 }\r
2da8968b 392 \r
393 for (int i = 0; i < orgFileDataSize; i++){\r
394 orgFfsBuffer.write(orgFileBuffer[i]);\r
395 }\r
878ddf1f 396\r
397 //\r
398 // If there is a tail, then set it\r
399 //\r
400 if ((this.attributes & FFS_ATTRIB_TAIL_PRESENT) != 0) {\r
401 short tailValue ;\r
402 byte [] tailByte = new byte[2];\r
403\r
404 //\r
405 // reverse tailvalue , integritycheck.file as hight byte, and \r
406 // integritycheck.header as low byte.\r
407 //\r
408 tailValue = (short)(ffsHeader.integrityCheck.header & 0xff);\r
409 tailValue = (short)((tailValue) | ((ffsHeader.integrityCheck.file << 8) & 0xff00)); \r
410 tailValue = (short)~tailValue;\r
411\r
412 //\r
413 // Change short to byte[2]\r
414 //\r
415 tailByte[0] = (byte)(tailValue & 0xff);\r
416 tailByte[1] = (byte)((tailValue & 0xff00)>>8); \r
417 ffsBuffer.write(tailByte[0]);\r
418 ffsBuffer.write(tailByte[1]);\r
2da8968b 419 \r
420 orgFfsBuffer.write(tailByte[0]);\r
421 orgFfsBuffer.write(tailByte[1]);\r
878ddf1f 422 }\r
423\r
424 //\r
425 // close output stream. Note if don't close output stream \r
426 // the buffer can't be rewritten to file. \r
427 //\r
428 ffsBuffer.close();\r
2da8968b 429 orgFfsBuffer.close();\r
878ddf1f 430 } catch (Exception e) {\r
219e2247 431 log("genffsfile failed!");\r
878ddf1f 432 throw new BuildException (e.getMessage());\r
433 }\r
434 } \r
435\r
436 /**\r
437 addCompress\r
438 \r
439 This function is to add compress section to section list.\r
440 @param compress Section of compress \r
441 **/\r
442 public void addCompress(CompressSection compress) {\r
443 this.sectionList.add(compress);\r
444 }\r
445\r
446 /**\r
447 addTool\r
448 \r
449 This function is to add tool section to section list.\r
450 @param tool Section of tool\r
451 **/\r
452 public void addTool(Tool tool) {\r
453 this.sectionList.add(tool);\r
454 }\r
455\r
456 /**\r
457 addSectionFile\r
458 \r
459 This function is to add sectFile section to section list.\r
460 @param sectFile Section of sectFile.\r
461 **/\r
462 public void addSectFile (SectFile sectFile) {\r
463 this.sectionList.add(sectFile); \r
464 }\r
465\r
466 /**\r
467 getBaseName\r
468 \r
469 This function is to get basename\r
470 \r
471 @return String of base name\r
472 **/\r
473 public String getBaseName() {\r
474 return this.baseName;\r
475 }\r
476\r
477 /**\r
478 setBaseName\r
479 \r
480 This function is to set base name.\r
481 @param baseName\r
482 **/\r
483 public void setBaseName(String baseName) {\r
484 this.baseName = baseName.trim();\r
485 }\r
486\r
487 /**\r
488 getFfsAligment\r
489 \r
490 This function is to get the ffsAligment\r
491 @return The value of ffsAligment.\r
492 **/\r
8cf7c268 493 public int getFfsAlignment() {\r
878ddf1f 494 return this.ffsAlignment;\r
495 }\r
496\r
497 /**\r
498 setFfsAligment\r
499 \r
500 This function is to set ffsAligment \r
501 @param ffsAligment The value of ffsAligment.\r
502 **/\r
8cf7c268 503 public void setFfsAlignment(int ffsAligment) {\r
878ddf1f 504 this.ffsAlignment = ffsAligment;\r
505 if (this.ffsAlignment > 7) {\r
506 throw new BuildException ("FFS_ALIGMENT Scope is 0-7");\r
507 } else {\r
508 attributes |= (((byte)this.ffsAlignment) << 3);\r
509 }\r
510 }\r
511\r
512 /**\r
513 getFfsAttribCheckSum\r
514 \r
515 This function is to get ffsAttribCheckSum\r
516 \r
517 @return Value of ffsAttribChecksum \r
518 **/\r
519 public boolean getFfsAttribChecksum() {\r
520 return this.FfsAttribChecksum;\r
521 }\r
522\r
523 /**\r
524 setFfsAttribChecksum\r
525 \r
526 This function is to set ffsAttribChecksum\r
527 @param ffsAttributeCheckSum Value of ffsAttribCheckSum\r
528 **/\r
529 public void setFfsAttribChecksum(boolean ffsAttributeCheckSum) {\r
530 this.FfsAttribChecksum = ffsAttributeCheckSum;\r
531 if (ffsAttributeCheckSum) {\r
532 attributes |= FFS_ATTRIB_CHECKSUM;\r
533 }\r
534 }\r
535\r
536 /**\r
537 getFfsAttribRecovery\r
538 \r
539 This function is to get ffsAttribRecovery\r
540 @return Value of ffsAttribRecovery\r
541 **/\r
542 public boolean getFfsAttribRecovery() {\r
543 return this.ffsAttribRecovery;\r
544 }\r
545\r
546 /**\r
547 setRecovery\r
548 \r
549 This function is to set ffsAttributeRecovery\r
550 \r
551 @param ffsAttributeRecovery Value of ffsAttributeRecovery\r
552 **/\r
553 public void setRecovery(boolean ffsAttributeRecovery) {\r
554 this.ffsAttribRecovery = ffsAttributeRecovery;\r
555 if (ffsAttributeRecovery) {\r
556 attributes |= FFS_ATTRIB_RECOVERY;\r
557 }\r
558 }\r
559\r
560 /**\r
561 getFileGuid\r
562 \r
563 This function is to get fileGuid\r
564 @return Guid\r
565 **/\r
566 public String getFileGuid() {\r
567 return this.ffsFileGuid;\r
568 }\r
569\r
570 /**\r
571 setFileGuid\r
572 \r
573 This function is to set fileGuid\r
574 @param ffsFileGuid String of GUID\r
575 **/\r
576 public void setFileGuid(String ffsFileGuid) {\r
577 this.ffsFileGuid = ffsFileGuid.trim();\r
578 }\r
579\r
580 /**\r
581 getFfsFileType\r
582 \r
583 This function is to get ffsFileType.\r
584 \r
585 @return value of ffsFileType\r
586 **/\r
587 public String getFfsFileType() {\r
588 return this.ffsFileType;\r
589 }\r
590\r
591 /**\r
592 setFfsFileType\r
593 \r
594 This function is to set ffsFileType.\r
595 \r
596 @param ffsFileType \r
597 **/\r
598 public void setFfsFileType(String ffsFileType) {\r
599 this.ffsFileType = ffsFileType.trim();\r
600 }\r
601\r
602 /**\r
603 ffsAttribHeaderExtension\r
604 \r
605 This function is to get ffsAttribHeaderExtension\r
606 \r
607 @return Value of ffsAttribHeaderExtension\r
608 **/\r
609 public boolean isFfsAttribHeaderExtension() {\r
610 return this.ffsAttribHeaderExtension;\r
611 }\r
612\r
613 /**\r
614 setHeaderExension\r
615 \r
616 This function is to set headerExtension\r
617 @param headerExtension Value of headerExension\r
618 **/\r
619 public void setHeaderExtension(boolean headerExtension) {\r
620 this.ffsAttribHeaderExtension = headerExtension;\r
621 if (headerExtension) {\r
622 attributes |= FFS_ATTRIB_HEADER_EXTENSION;\r
623 }\r
624 }\r
625\r
626 /**\r
627 isFfsAttribTailPresent\r
628 \r
629 This function is to get ffsAttribTailPresent value.\r
630 @return Value of ffsAttribTailPresent.\r
631 **/\r
632 public boolean isFfsAttribTailPresent() {\r
633 return this.ffsAttribTailPresent;\r
634 }\r
635\r
636 /**\r
637 setFfsAttribTailPresent\r
638 \r
639 This function is to set ffsAttribTailPresent.\r
640 @param tailPresent Value of ffsAttribTailPresent.\r
641 **/\r
642 public void setFfsAttribTailPresent(boolean tailPresent) {\r
643 this.ffsAttribTailPresent = tailPresent;\r
644 if (tailPresent) {\r
645 attributes |= FFS_ATTRIB_TAIL_PRESENT;\r
646 }\r
647 } \r
648\r
649\r
650 /**\r
651 stringToGuid\r
652 \r
653 This function is to convert string to GUID.\r
654 * @param GuidStr String of GUID.\r
655 * @param Guid GUID form.\r
656 */\r
657 private void stringToGuid (String GuidStr, FfsHeader.FfsGuid Guid){ \r
658\r
659 int i = 0;\r
660 int j = 0;\r
661 int k = 0;\r
662 char [] charArry;\r
663 String [] SplitStr;\r
664\r
665 byte[] buffer = new byte[16];\r
666 if (GuidStr.length()!=36) {\r
667 throw new BuildException ("Guid length is not correct!");\r
668 }\r
669\r
670\r
671 SplitStr = GuidStr.split("-");\r
672 if (SplitStr.length != 5) {\r
673 throw new BuildException ("Guid type is not correct!");\r
674 }\r
675\r
676\r
677\r
678 for (i= 0; i < SplitStr.length; i++) {\r
679 String str = SplitStr[i]; \r
680 charArry = str.toCharArray();\r
681\r
682 for (j =0; j < (str.toCharArray().length)/2; j++) {\r
683\r
684 buffer[k] = hexCharToByte (charArry[j*2]); \r
685 buffer[k] = (byte)( buffer[k]& 0x0f); \r
686 buffer[k] = (byte)((buffer[k]<< 4));\r
687 buffer[k] = (byte)( buffer[k]& 0xf0); \r
688 buffer[k] = (byte)( buffer[k]|hexCharToByte(charArry[j*2+1]));\r
689 k++; \r
690 }\r
691 }\r
692 Guid.bufferToStruct(buffer);\r
693 }\r
694\r
695 /**\r
696 typeToSuffix\r
697 \r
698 This function is to get suffix of ffs file according to ffsFileType.\r
699 \r
700 @param ffsFileType ffsFileType\r
701 @return The suffix of ffs file\r
702 **/\r
703 private String TypeToSuffix (String ffsFileType){\r
275d78c5 704 String[][] suffix = { { "BASE", ".FFS"},\r
705 { "SEC", ".SEC" }, { "PEI_CORE", ".PEI" }, \r
706 { "PEIM", ".PEI" }, { "DXE_CORE", ".DXE" },\r
707 { "DXE_DRIVER", ".DXE" }, { "DXE_RUNTIME_DRIVER", ".DXE" }, \r
708 { "DXE_SAL_DRIVER", ".DXE" }, { "DXE_SMM_DRIVER", ".DXE" }, \r
709 { "TOOL", ".FFS" }, { "UEFI_DRIVER", ".DXE" },\r
710 { "UEFI_APPLICATION", ".APP" }, { "USER_DEFINED", ".FFS" } };\r
711\r
712 for (int i = 0; i < suffix.length; i++) {\r
713 if (suffix[i][0].equalsIgnoreCase(moduleType)) {\r
714 return suffix[i][1];\r
715 }\r
878ddf1f 716 }\r
275d78c5 717\r
718 return ".FFS";\r
878ddf1f 719 }\r
720\r
721\r
722 /**\r
723 stringToType\r
724 \r
725 This function is to get ffsFileType integer value according to ffsFileType.\r
726 @param ffsFileType String value of ffsFileType\r
727 @return Integer value of ffsFileType.\r
728 **/\r
729 private byte stringToType (String ffsFileType){\r
730\r
731 if (ffsFileType.equals("EFI_FV_FILETYPE_ALL")) {\r
732 return(byte)EFI_FV_FILETYPE_ALL;\r
733 }\r
734\r
735 if (ffsFileType.equals("EFI_FV_FILETYPE_RAW")) {\r
736 return(byte)EFI_FV_FILETYPE_RAW;\r
737 }\r
738\r
739 if (ffsFileType.equals("EFI_FV_FILETYPE_FREEFORM")) {\r
2da8968b 740 return(byte)EFI_FV_FILETYPE_FREEFORM;\r
878ddf1f 741 }\r
742\r
743 if (ffsFileType.equals("EFI_FV_FILETYPE_SECURITY_CORE")) {\r
744 return(byte)EFI_FV_FILETYPE_SECURITY_CORE;\r
745 }\r
746\r
747 if (ffsFileType.equals("EFI_FV_FILETYPE_PEI_CORE")) {\r
748 return(byte) EFI_FV_FILETYPE_PEI_CORE;\r
749 }\r
750\r
751 if (ffsFileType.equals("EFI_FV_FILETYPE_DXE_CORE")) {\r
752 return(byte)EFI_FV_FILETYPE_DXE_CORE;\r
753 }\r
754\r
755 if (ffsFileType.equals("EFI_FV_FILETYPE_PEIM")) {\r
756 return(byte)EFI_FV_FILETYPE_PEIM;\r
757 }\r
758\r
759 if (ffsFileType.equals("EFI_FV_FILETYPE_DRIVER")) {\r
760 return(byte) EFI_FV_FILETYPE_DRIVER;\r
761 }\r
762\r
763 if (ffsFileType.equals("EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER")) {\r
764 return(byte)EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER;\r
765 }\r
766\r
767 if (ffsFileType.equals("EFI_FV_FILETYPE_APPLICATION")) {\r
768 return(byte)EFI_FV_FILETYPE_APPLICATION;\r
769 }\r
770\r
771 if (ffsFileType.equals("EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE")) {\r
772 return(byte)EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE;\r
773 }\r
774 if (ffsFileType.equals("EFI_FV_FILETYPE_FFS_PAD")) {\r
775 return(byte) EFI_FV_FILETYPE_FFS_PAD;\r
776 }\r
777\r
778 return -1;\r
779 }\r
780\r
781\r
782\r
783 /**\r
784 calculateCheckSum8\r
785 \r
786 This function is to calculate the value needed for a valid UINT8 checksum\r
787 @param buffer Byte buffer containing byte data of component.\r
788 @param size Size of the buffer.\r
789 @return The 8 bit checksum value needed.\r
790 **/\r
791 private byte calculateChecksum8 (byte[] buffer, int size){\r
792 return(byte) (0x100 - calculateSum8 (buffer, size));\r
793 }\r
794\r
795\r
796 /**\r
797 calculateSum8\r
798 \r
799 This function is to calculate the UINT8 sum for the requested region.\r
800 @param buffer Byte buffer containing byte data of component\r
801 @param size Size of the buffer.\r
802 @return The 8 bit checksum value needed.\r
803 **/ \r
804 private short calculateSum8 (byte[] buffer, int size){\r
805 int Index;\r
806 byte Sum;\r
807 Sum = 0;\r
808\r
809 //\r
810 // Perform the word sum for buffer\r
811 //\r
812 for (Index = 0; Index < size; Index++) {\r
813 Sum = (byte) (Sum + buffer[Index]); \r
814 }\r
815\r
816 return(byte) Sum; \r
817 }\r
818\r
819 /**\r
820 hexCharToByte\r
821 \r
822 This function is to convert hex character to byte\r
823 \r
824 @param hexChar hex character\r
825 @return Byte which corresponding to the character.\r
826 **/\r
827 private byte hexCharToByte (char hexChar){\r
828 switch (hexChar) {\r
829 case '0':\r
830 return(byte)0x00;\r
831 case '1':\r
832 return(byte)0x01;\r
833 case '2':\r
834 return(byte)0x02;\r
835 case '3':\r
836 return(byte)0x03;\r
837 case '4':\r
838 return(byte)0x04;\r
839 case '5':\r
840 return(byte)0x05;\r
841 case '6':\r
842 return(byte)0x06;\r
843 case '7':\r
844 return(byte)0x07;\r
845 case '8':\r
846 return(byte)0x08;\r
847 case '9':\r
848 return(byte)0x09;\r
849 case 'a':\r
850 case 'A':\r
851 return(byte)0x0a;\r
852 case 'b':\r
853 case 'B':\r
854 return(byte)0x0b;\r
855 case 'c':\r
856 case 'C':\r
857 return(byte)0x0c;\r
858\r
859 case 'd':\r
860 case 'D': \r
861 return(byte)0x0d;\r
862\r
863 case 'e':\r
864 case 'E':\r
865 return(byte)0x0e;\r
866 case 'f':\r
867 case 'F':\r
868 return(byte)0x0f;\r
869\r
870 default:\r
871 return(byte)0xff; \r
872 }\r
873 }\r
874\r
875 /**\r
876 adjustFileSize\r
877 \r
878 This function is used to adjusts file size to insure sectioned file is exactly the right length such\r
879 that it ends on exactly the last byte of the last section. ProcessScript()\r
880 may have padded beyond the end of the last section out to a 4 byte boundary.\r
881 This padding is stripped. \r
882 \r
883 @param buffer Byte buffer contains a section stream\r
884 @return Corrected size of file.\r
885 **/\r
886 private int adjustFileSize (byte[] buffer){ \r
887\r
888 int orignalLen = buffer.length;\r
889 int adjustLen = 0;\r
890 int sectionPoint = 0;\r
891 int nextSectionPoint = 0;\r
892 int sectionLen = 0;\r
893 int totalLen = 0;\r
894 int firstSectionHeader = 0;\r
895\r
896\r
897 firstSectionHeader = buffer[0]& 0xff;\r
898 firstSectionHeader = ((buffer[1]&0xff)<<8) | firstSectionHeader;\r
899 firstSectionHeader = ((buffer[2]&0xff)<<16)| firstSectionHeader;\r
900\r
901\r
902 while (sectionPoint < buffer.length) {\r
903 sectionLen = buffer[0 + sectionPoint]& 0xff;\r
904 sectionLen = ((buffer[1 + sectionPoint]&0xff)<<8)| sectionLen;\r
905 sectionLen = ((buffer[2 + sectionPoint]&0xff)<<16)| sectionLen; \r
906 totalLen = totalLen + sectionLen;\r
907\r
908 if (totalLen == orignalLen) {\r
909 return totalLen;\r
910 }\r
911\r
912 sectionPoint = sectionPoint + sectionLen;\r
913 adjustLen = sectionPoint;\r
914\r
915 nextSectionPoint = (sectionPoint + 0x03) & (~0x03);\r
916 totalLen = totalLen + nextSectionPoint - sectionLen;\r
917 sectionPoint = nextSectionPoint;\r
918 }\r
919 return adjustLen;\r
920 }\r
921\r
922 /**\r
923 getOutputDir\r
924 \r
925 This function is to get output directory.\r
926 \r
927 @return Path of output directory.\r
928 **/\r
929 public String getOutputDir() {\r
930 return outputDir;\r
931 }\r
932\r
933 /**\r
934 setOutputDir\r
935 \r
936 This function is to set output directory.\r
937 \r
938 @param outputDir The output direcotry.\r
939 **/\r
940 public void setOutputDir(String outputDir) {\r
941 this.outputDir = outputDir;\r
942 }\r
275d78c5 943\r
944 public String getModuleType() {\r
945 return this.moduleType;\r
946 }\r
947\r
948 public void setModuleType(String moduleType) {\r
949 this.moduleType = moduleType;\r
950 }\r
878ddf1f 951}\r
EFI Development Kit II mirror for PVE