--- /dev/null
+/** @file\r
+ GenFvImageTask class.\r
+\r
+ GenFvImageTask is to call GenFvImage.exe to generate FvImage.\r
+ \r
+ Copyright (c) 2006, Intel Corporation\r
+ All rights reserved. This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+ \r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+ **/\r
+package org.tianocore.framework.tasks;\r
+\r
+import org.apache.tools.ant.BuildException;\r
+import org.apache.tools.ant.Project;\r
+import org.apache.tools.ant.Task;\r
+import org.apache.tools.ant.taskdefs.Execute;\r
+import org.apache.tools.ant.taskdefs.LogStreamHandler;\r
+import org.apache.tools.ant.types.Commandline;\r
+\r
+import java.io.File;\r
+import java.util.LinkedList;\r
+import java.util.regex.Matcher;\r
+import java.util.regex.Pattern;\r
+import java.util.List;\r
+import java.util.Iterator;\r
+import java.io.BufferedReader;\r
+import java.io.FileReader;\r
+\r
+import org.tianocore.common.logger.EdkLog;\r
+\r
+/**\r
+ GenFvImageTask\r
+ \r
+ GenFvImageTask is to call GenFvImage.exe to generate the FvImage.\r
+ \r
+**/\r
+public class GenFvImageTask extends Task implements EfiDefine{\r
+ //\r
+ // tool name\r
+ //\r
+ static final private String toolName = "GenFvImage";\r
+ //\r
+ // Pattern to match the section header (e.g. [options], [files])\r
+ // \r
+ static final private Pattern sectionHeader = Pattern.compile("\\[([^\\[\\]]+)\\]");\r
+ //\r
+ // The name of input inf file\r
+ //\r
+ private FileArg infFile = new FileArg();\r
+ //\r
+ // Output directory\r
+ //\r
+ private String outputDir = ".";\r
+\r
+ /**\r
+ execute\r
+ \r
+ GenFvImageTask execute is to assemble tool command line & execute tool\r
+ command line.\r
+ **/\r
+ public void execute() throws BuildException {\r
+ Project project = this.getOwningTarget().getProject();\r
+ String path = project.getProperty("env.FRAMEWORK_TOOLS_PATH");\r
+\r
+ if (isUptodate()) {\r
+ EdkLog.log(this, EdkLog.EDK_VERBOSE, infFile.toFileList() + " is uptodate!");\r
+ return;\r
+ }\r
+\r
+ String command;\r
+ if (path == null) {\r
+ command = toolName;\r
+ } else {\r
+ command = path + File.separator + toolName;\r
+ }\r
+\r
+ String argument = "" + infFile;\r
+ //\r
+ // lauch the program\r
+ //\r
+ int exitCode = 0;\r
+ try {\r
+ Commandline cmdline = new Commandline();\r
+ cmdline.setExecutable(command);\r
+ cmdline.createArgument().setLine(argument);\r
+\r
+ LogStreamHandler streamHandler = new LogStreamHandler(this,\r
+ Project.MSG_INFO, Project.MSG_WARN);\r
+ Execute runner = new Execute(streamHandler, null);\r
+\r
+ runner.setAntRun(project);\r
+ runner.setCommandline(cmdline.getCommandline());\r
+ runner.setWorkingDirectory(new File(outputDir)); \r
+ //\r
+ // log command line string.\r
+ //\r
+ EdkLog.log(this, EdkLog.EDK_VERBOSE, Commandline.toString(cmdline.getCommandline()));\r
+ EdkLog.log(this, infFile.toFileList());\r
+\r
+ exitCode = runner.execute();\r
+ if (exitCode != 0) {\r
+ EdkLog.log(this, "ERROR = " + Integer.toHexString(exitCode));\r
+ } else {\r
+ EdkLog.log(this, EdkLog.EDK_VERBOSE, "GenFvImage succeeded!");\r
+ }\r
+ } catch (Exception e) {\r
+ throw new BuildException(e.getMessage());\r
+ } finally {\r
+ if (exitCode != 0) {\r
+ throw new BuildException("GenFvImage: failed to generate FV file!");\r
+ }\r
+ }\r
+ }\r
+ /**\r
+ getInfFile\r
+ \r
+ This function is to get class member of infFile\r
+ @return String name of infFile\r
+ **/\r
+ public String getInfFile() {\r
+ return infFile.getValue();\r
+ }\r
+ \r
+ /**\r
+ setInfFile\r
+ \r
+ This function is to set class member of infFile.\r
+ \r
+ @param infFile name of infFile\r
+ **/\r
+ public void setInfFile(String infFile) {\r
+ this.infFile.setArg(" -I ", infFile);\r
+ }\r
+ \r
+ /**\r
+ getOutputDir\r
+ \r
+ This function is to get output directory.\r
+ \r
+ @return Path of output directory.\r
+ **/\r
+ public String getOutputDir() {\r
+ return outputDir;\r
+ }\r
+\r
+ /**\r
+ setOutputDir\r
+ \r
+ This function is to set output directory.\r
+ \r
+ @param outputDir The output direcotry.\r
+ **/\r
+ public void setOutputDir(String outputDir) {\r
+ this.outputDir = outputDir;\r
+ }\r
+\r
+ //\r
+ // dependency check\r
+ // \r
+ private boolean isUptodate() {\r
+ String infName = this.infFile.getValue();\r
+ String fvName = "";\r
+ List<String> ffsFiles = new LinkedList<String>();\r
+ File inf = new File(infName);\r
+\r
+ try {\r
+ FileReader reader = new FileReader(inf);\r
+ BufferedReader in = new BufferedReader(reader);\r
+ String str;\r
+\r
+ //\r
+ // Read the inf file line by line\r
+ // \r
+ boolean inFiles = false;\r
+ boolean inOptions = false;\r
+ while ((str = in.readLine()) != null) {\r
+ str = str.trim();\r
+ if (str.length() == 0) {\r
+ continue;\r
+ }\r
+\r
+ Matcher matcher = sectionHeader.matcher(str);\r
+ if (matcher.find()) {\r
+ //\r
+ // We take care of only "options" and "files" section\r
+ // \r
+ String sectionName = str.substring(matcher.start(1), matcher.end(1));\r
+ if (sectionName.equalsIgnoreCase("options")) {\r
+ inOptions = true;\r
+ inFiles = false;\r
+ } else if (sectionName.equalsIgnoreCase("files")) {\r
+ inFiles = true;\r
+ inOptions = false;\r
+ } else {\r
+ inFiles = false;\r
+ inOptions = false;\r
+ }\r
+ continue;\r
+ }\r
+\r
+ //\r
+ // skip invalid line\r
+ // \r
+ int equalMarkPos = str.indexOf("=");\r
+ if (equalMarkPos < 0) {\r
+ continue;\r
+ }\r
+\r
+ //\r
+ // we have only interest in EFI_FILE_NAME\r
+ // \r
+ String fileNameFlag = str.substring(0, equalMarkPos).trim();\r
+ String fileName = str.substring(equalMarkPos + 1).trim();\r
+ if (!fileNameFlag.equalsIgnoreCase("EFI_FILE_NAME")\r
+ || fileName.length() == 0) {\r
+ continue;\r
+ }\r
+\r
+ if (inFiles) {\r
+ //\r
+ // files specified beneath the [files] section are source files\r
+ // \r
+ ffsFiles.add(fileName);\r
+ } else if (inOptions) {\r
+ //\r
+ // file specified beneath the [options] section is the target file\r
+ // \r
+ fvName = outputDir + File.separator + fileName;\r
+ }\r
+ }\r
+ } catch (Exception ex) {\r
+ throw new BuildException(ex.getMessage());\r
+ }\r
+\r
+ //\r
+ // if destionation file doesn't exist, we need to generate it.\r
+ // \r
+ File fvFile = new File(fvName);\r
+ if (!fvFile.exists()) {\r
+ EdkLog.log(this, EdkLog.EDK_VERBOSE, fvName + " doesn't exist!");\r
+ return false;\r
+ }\r
+\r
+ //\r
+ // the inf file itself will be taken as source file, check its timestamp\r
+ // against the target file\r
+ // \r
+ long fvFileTimeStamp = fvFile.lastModified();\r
+ if (inf.lastModified() > fvFileTimeStamp) {\r
+ EdkLog.log(this, EdkLog.EDK_VERBOSE, infName + " has been changed since last build!");\r
+ return false;\r
+ }\r
+\r
+ //\r
+ // no change in the inf file, we need to check each source files in it\r
+ // against the target file\r
+ // \r
+ for (Iterator it = ffsFiles.iterator(); it.hasNext(); ) {\r
+ String fileName = (String)it.next();\r
+ File file = new File(fileName);\r
+ if (file.lastModified() > fvFileTimeStamp) {\r
+ EdkLog.log(this, EdkLog.EDK_VERBOSE, fileName + " has been changed since last build!");\r
+ return false;\r
+ }\r
+ }\r
+\r
+ return true;\r
+ }\r
+}\r
projects / mirror_edk2.git / blobdiff