import org.apache.tools.ant.types.Commandline;\r
\r
import java.io.File;\r
-import java.io.IOException;\r
-import java.io.InputStream;\r
import java.io.InputStreamReader;\r
import java.lang.ProcessBuilder;\r
-import java.util.ArrayList;\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.Map;\r
+import java.util.StringTokenizer;\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
**/\r
public class GenFvImageTask extends Task implements EfiDefine{\r
- ///\r
- /// tool name\r
- ///\r
+ //\r
+ // tool name\r
+ //\r
static final private String toolName = "GenFvImage";\r
- ///\r
- /// The name of input inf file\r
- ///\r
- private String infFile="";\r
- ///\r
- /// The target architecture.\r
- ///\r
- private String arch="";\r
- ///\r
- /// Output directory\r
- ///\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
- /// argument list\r
- ///\r
- LinkedList<String> argList = new LinkedList<String>();\r
\r
/**\r
execute\r
**/\r
public void execute() throws BuildException {\r
Project project = this.getOwningTarget().getProject();\r
- String path = project.getProperty("env.Framework_Tools_Path");\r
- if (path == null) {\r
- path = "";\r
- } else {\r
- path += File.separatorChar;\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
- if (arch != null && arch.length() > 0) {\r
- argList.addFirst(path + toolName + "_" + arch);\r
+ String command;\r
+ if (path == null) {\r
+ command = toolName;\r
} else {\r
- argList.addFirst(path + toolName);\r
+ command = path + File.separator + toolName;\r
}\r
\r
- ///\r
- /// lauch the program\r
- ///\r
- ProcessBuilder pb = new ProcessBuilder(argList);\r
- pb.directory(new File(outputDir));\r
+ String argument = "" + infFile;\r
+ //\r
+ // lauch the program\r
+ //\r
int exitCode = 0;\r
try {\r
- Process cmdProc = pb.start();\r
- InputStreamReader cmdOut = new InputStreamReader(cmdProc.getInputStream());\r
- char[] buf = new char[1024];\r
+ Commandline cmdline = new Commandline();\r
+ cmdline.setExecutable(command);\r
+ cmdline.createArgument().setLine(argument);\r
\r
- exitCode = cmdProc.waitFor();\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
- int len = cmdOut.read(buf, 0, 1024);\r
- log(new String(buf, 0, len), Project.MSG_ERR);\r
+ EdkLog.log(this, "ERROR = " + Integer.toHexString(exitCode));\r
} else {\r
- log("GenFvImage - DONE!", Project.MSG_VERBOSE);\r
+ EdkLog.log(this, EdkLog.EDK_VERBOSE, "GenFvImage succeeded!");\r
}\r
} catch (Exception e) {\r
throw new BuildException(e.getMessage());\r
throw new BuildException("GenFvImage: failed to generate FV file!");\r
}\r
}\r
-\r
}\r
/**\r
getInfFile\r
@return String name of infFile\r
**/\r
public String getInfFile() {\r
- return infFile;\r
+ return infFile.getValue();\r
}\r
\r
/**\r
@param infFile name of infFile\r
**/\r
public void setInfFile(String infFile) {\r
- this.infFile = infFile;\r
- argList.add("-I");\r
- argList.add(infFile);\r
+ this.infFile.setArg(" -I ", infFile);\r
}\r
\r
- /**\r
- getArch\r
- \r
- This function is to get class member of arch.\r
- @return The target architecture.\r
- **/\r
- public String getArch() {\r
- return arch;\r
- }\r
- \r
- /**\r
- setArch\r
- \r
- This function is to set class member of arch. \r
- \r
- @param arch The target architecture.\r
- **/\r
- public void setArch(String arch) {\r
- this.arch = arch;\r
- }\r
-\r
/**\r
getOutputDir\r
\r
public void setOutputDir(String outputDir) {\r
this.outputDir = outputDir;\r
}\r
-}
\ No newline at end of file
+\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