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1. Adjust might be 64bit, so we need to typecast it to UINT32 firstly.
[mirror_edk2.git] / Tools / Source / FrameworkTasks / org / tianocore / framework / tasks / GenFfsFileTask.java
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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
61 /// \r
62 /// \r
63 String moduleType;\r
64 ///\r
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 /// ffsAttribDataAlignment 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 ffsAttribDataAlignment = 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
121 **/\r
122 public void execute() throws BuildException {\r
123 Section sect;\r
124 int fileSize;\r
125 int orgFileSize;\r
126 int fileDataSize;\r
127 int orgFileDataSize;\r
128 File ffsFile;\r
129 File ffsOrgFile;\r
130 FfsHeader ffsHeader = new FfsHeader(); \r
131 FfsHeader orgFfsHeader = new FfsHeader();\r
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
139 path = pj.getProperty("env.FRAMEWORK_TOOLS_PATH");\r
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 OutputFileBasename!\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
160 ffsSuffix = TypeToSuffix (this.moduleType);\r
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
172 String ffsFilePath = outputPath + this.ffsFileGuid + '-' + this.baseName + ffsSuffix;\r
173 ffsFile = new File (ffsFilePath); \r
174 //\r
175 // Create ffs ORG file. fileName = FfsFileGuid + BaseName + ffsSuffix +\r
176 // ".org".\r
177 //\r
178 ffsOrgFile = new File(ffsFilePath + ".org");\r
179 \r
180 log(ffsFile.getName());\r
181 log(ffsOrgFile.getName());\r
182 try {\r
183 //\r
184 // Create file output stream -- dataBuffer.\r
185 //\r
186 FileOutputStream dataFs = new FileOutputStream (ffsFile.getAbsolutePath());\r
187 DataOutputStream dataBuffer = new DataOutputStream (dataFs);\r
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
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
207 sect.toBuffer((DataOutputStream)dataBuffer, (DataOutputStream) orgDataBuffer);\r
208 } catch (Exception e) {\r
209 throw new BuildException (e.getMessage());\r
210 }\r
211 }\r
212 dataBuffer.close();\r
213 orgDataBuffer.close();\r
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
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
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
246 //\r
247 // Add Guid to org header struct\r
248 //\r
249 stringToGuid (this.ffsFileGuid, orgFfsHeader.name);\r
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
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
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
272 orgFileDataSize = adjustFileSize (orgFileBuffer);\r
273\r
274 } else {\r
275 fileDataSize = fileBuffer.length;\r
276 orgFileDataSize = orgFileBuffer.length;\r
277 }\r
278\r
279 //\r
280 // 1. add header size to file size\r
281 //\r
282 fileSize = fileDataSize + ffsHeader.getSize();\r
283 //\r
284 // add header size to org file size\r
285 //\r
286 orgFileSize = orgFileDataSize + ffsHeader.getSize();\r
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 zero length files"\r
300 ); \r
301 }\r
302 fileSize = fileSize + 2;\r
303 orgFileSize = orgFileSize + 2;\r
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
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
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
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
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
341 //\r
342 // Add org file header\r
343 //\r
344 orgFfsHeader.integrityCheck.file = calculateChecksum8 (\r
345 orgFileBuffer,\r
346 orgFileDataSize\r
347 );\r
348 } else {\r
349 ffsHeader.integrityCheck.file = calculateChecksum8 (\r
350 fileBuffer,\r
351 fileDataSize\r
352 );\r
353 //\r
354 // Add org file header\r
355 //\r
356 orgFfsHeader.integrityCheck.file = calculateChecksum8 (\r
357 orgFileBuffer,\r
358 orgFileDataSize\r
359 );\r
360 }\r
361 } else {\r
362 ffsHeader.integrityCheck.file = FFS_FIXED_CHECKSUM;\r
363 orgFfsHeader.integrityCheck.file = FFS_FIXED_CHECKSUM;\r
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
372 orgFfsHeader.ffsState = ffsHeader.ffsState;\r
373 \r
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
379 \r
380 FileOutputStream orgHeaderFfs = new FileOutputStream (ffsOrgFile.getAbsolutePath());\r
381 DataOutputStream orgFfsBuffer = new DataOutputStream (orgHeaderFfs);\r
382 \r
383 //\r
384 // Add header struct and file data to FFS file\r
385 //\r
386 ffsBuffer.write(ffsHeader.structToBuffer());\r
387 orgFfsBuffer.write(orgFfsHeader.structToBuffer());\r
388 \r
389 for (int i = 0; i< fileDataSize; i++) {\r
390 ffsBuffer.write(fileBuffer[i]);\r
391 }\r
392 \r
393 for (int i = 0; i < orgFileDataSize; i++){\r
394 orgFfsBuffer.write(orgFileBuffer[i]);\r
395 }\r
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
419 \r
420 orgFfsBuffer.write(tailByte[0]);\r
421 orgFfsBuffer.write(tailByte[1]);\r
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
429 orgFfsBuffer.close();\r
430 } catch (Exception e) {\r
431 log("genffsfile failed!");\r
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
493 public int getFfsAttribDataAlignment() {\r
494 return this.ffsAttribDataAlignment;\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
503 public void setFfsAttribDataAlignment(String ffsAligment) {\r
504 this.ffsAttribDataAlignment = stringToInt(ffsAligment.replaceAll(" ", "").toLowerCase());\r
505 if (this.ffsAttribDataAlignment < 0 || this.ffsAttribDataAlignment > 7) {\r
506 throw new BuildException ("FFS_ATTRIB_DATA_ALIGMENT must be an integer value from 0 through 7, inclusive");\r
507 } else {\r
508 attributes |= (((byte)this.ffsAttribDataAlignment) << 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 ("The GUID length [" + GuidStr.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 ("The GUID format 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
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
716 }\r
717\r
718 return ".FFS";\r
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
740 return(byte)EFI_FV_FILETYPE_FREEFORM;\r
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
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
951\r
952 /**\r
953 Convert a string to a integer.\r
954 \r
955 @param intString The string representing a integer\r
956 \r
957 @retval int The value of integer represented by the\r
958 given string; -1 is returned if the format\r
959 of the string is wrong.\r
960 **/\r
961 private int stringToInt(String intString) {\r
962 int value;\r
963 int hexPrefixPos = intString.indexOf("0x");\r
964 int radix = 10;\r
965 String intStringNoPrefix;\r
966\r
967 if (hexPrefixPos >= 0) {\r
968 radix = 16;\r
969 intStringNoPrefix = intString.substring(hexPrefixPos + 2, intString.length());\r
970 } else {\r
971 intStringNoPrefix = intString;\r
972 }\r
973\r
974 try {\r
975 value = Integer.parseInt(intStringNoPrefix, radix);\r
976 } catch (NumberFormatException e) {\r
977 log("Incorrect format of int [" + intString + "]. -1 is assumed");\r
978 return -1;\r
979 }\r
980\r
981 return value;\r
982 }\r
983}\r
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