--- /dev/null
+/*\r
+ * \r
+ * Copyright 2001-2005 The Ant-Contrib project\r
+ *\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
+ *\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ */\r
+package net.sf.antcontrib.cpptasks;\r
+\r
+import java.io.BufferedReader;\r
+import java.io.File;\r
+import java.io.FileReader;\r
+import java.util.Vector;\r
+\r
+import net.sf.antcontrib.cpptasks.compiler.Assembler;\r
+import net.sf.antcontrib.cpptasks.compiler.Processor;\r
+import net.sf.antcontrib.cpptasks.gcc.GccAssembler;\r
+import net.sf.antcontrib.cpptasks.types.AssemblerArgument;\r
+import net.sf.antcontrib.cpptasks.types.ConditionalPath;\r
+import net.sf.antcontrib.cpptasks.types.IncludePath;\r
+import net.sf.antcontrib.cpptasks.types.SystemIncludePath;\r
+\r
+import org.apache.tools.ant.BuildException;\r
+import org.apache.tools.ant.Project;\r
+\r
+/**\r
+ * A assembler definition. Assembler elements may be placed either as children\r
+ * of a cc element or the project element. A assembler element with an id\r
+ * attribute may be referenced from assembler elements with refid or extends\r
+ * attributes.\r
+ * \r
+ */\r
+public final class AssemblerDef extends ProcessorDef {\r
+\r
+ private final Vector includePaths = new Vector();\r
+\r
+ private final Vector sysIncludePaths = new Vector();\r
+\r
+ private Boolean defaultflag = new Boolean(true);\r
+\r
+ public AssemblerDef () {\r
+ }\r
+\r
+ /**\r
+ * Adds a assembler command-line arg.\r
+ */\r
+ public void addConfiguredAssemblerArg(AssemblerArgument arg) {\r
+ if (isReference()) {\r
+ throw noChildrenAllowed();\r
+ }\r
+ addConfiguredProcessorArg(arg);\r
+ }\r
+\r
+ /**\r
+ * Creates an include path.\r
+ */\r
+ public IncludePath createIncludePath() {\r
+ Project p = getProject();\r
+ if (p == null) {\r
+ throw new java.lang.IllegalStateException("project must be set");\r
+ }\r
+ if (isReference()) {\r
+ throw noChildrenAllowed();\r
+ }\r
+ IncludePath path = new IncludePath(p);\r
+ includePaths.addElement(path);\r
+ return path;\r
+ }\r
+\r
+ /**\r
+ * Creates an include path.\r
+ */\r
+ public SystemIncludePath createSysIncludePath() {\r
+ Project p = getProject();\r
+ if (p == null) {\r
+ throw new java.lang.IllegalStateException("project must be set");\r
+ }\r
+ if (isReference()) {\r
+ throw noChildrenAllowed();\r
+ }\r
+ SystemIncludePath path = new SystemIncludePath(p);\r
+ sysIncludePaths.addElement(path);\r
+ return path;\r
+ }\r
+\r
+ /**\r
+ * Add a <includepath>or <sysincludepath> if specify the file attribute\r
+ * \r
+ * @throws BuildException\r
+ * if the specify file not exist\r
+ */\r
+ protected void loadFile(Vector activePath, File file) throws BuildException {\r
+ FileReader fileReader;\r
+ BufferedReader in;\r
+ String str;\r
+ if (!file.exists()) {\r
+ throw new BuildException("The file " + file + " is not existed");\r
+ }\r
+ try {\r
+ fileReader = new FileReader(file);\r
+ in = new BufferedReader(fileReader);\r
+ while ((str = in.readLine()) != null) {\r
+ if (str.trim() == "") {\r
+ continue;\r
+ }\r
+ str = getProject().replaceProperties(str);\r
+ activePath.addElement(str.trim());\r
+ }\r
+ } catch (Exception e) {\r
+ throw new BuildException(e.getMessage());\r
+ }\r
+ }\r
+\r
+ public void execute() throws org.apache.tools.ant.BuildException {\r
+ throw new org.apache.tools.ant.BuildException(\r
+ "Not an actual task, but looks like one for documentation purposes");\r
+ }\r
+\r
+ /**\r
+ * Returns the assembler-specific include path.\r
+ */\r
+ public String[] getActiveIncludePaths() {\r
+ if (isReference()) {\r
+ return ((AssemblerDef) getCheckedRef(AssemblerDef.class,\r
+ "AssemblerDef")).getActiveIncludePaths();\r
+ }\r
+ return getActivePaths(includePaths);\r
+ }\r
+\r
+ /**\r
+ * Returns the assembler-specific sysinclude path.\r
+ */\r
+ public String[] getActiveSysIncludePaths() {\r
+ if (isReference()) {\r
+ return ((AssemblerDef) getCheckedRef(AssemblerDef.class,\r
+ "AssemblerDef")).getActiveSysIncludePaths();\r
+ }\r
+ return getActivePaths(sysIncludePaths);\r
+ }\r
+\r
+ private String[] getActivePaths(Vector paths) {\r
+ Project p = getProject();\r
+ if (p == null) {\r
+ throw new java.lang.IllegalStateException("project not set");\r
+ }\r
+ Vector activePaths = new Vector(paths.size());\r
+ for (int i = 0; i < paths.size(); i++) {\r
+ ConditionalPath path = (ConditionalPath) paths.elementAt(i);\r
+ if (path.isActive(p)) {\r
+ if (path.getFile() == null) {\r
+ String[] pathEntries = path.list();\r
+ for (int j = 0; j < pathEntries.length; j++) {\r
+ activePaths.addElement(pathEntries[j]);\r
+ }\r
+ } else {\r
+ loadFile(activePaths, path.getFile());\r
+ }\r
+ }\r
+ }\r
+ String[] pathNames = new String[activePaths.size()];\r
+ activePaths.copyInto(pathNames);\r
+ return pathNames;\r
+ }\r
+\r
+ public final Boolean getDefaultflag(AssemblerDef[] defaultProviders,\r
+ int index) {\r
+ if (isReference()) {\r
+ return ((AssemblerDef) getCheckedRef(AssemblerDef.class,\r
+ "AssemblerDef")).getDefaultflag(defaultProviders,\r
+ index);\r
+ }\r
+ return defaultflag;\r
+ }\r
+\r
+ public Processor getProcessor() {\r
+ Processor processor = super.getProcessor();\r
+ if (processor == null) {\r
+ processor = GccAssembler.getInstance();\r
+ }\r
+ return processor;\r
+ }\r
+\r
+ /**\r
+ * Sets r type.\r
+ * \r
+ * <table width="100%" border="1"> <thead>Supported assemblers</thead>\r
+ * <tr>\r
+ * <td>gcc (default)</td>\r
+ * <td>GAS assembler</td>\r
+ * </tr>\r
+ * <tr>\r
+ * <td>masm</td>\r
+ * <td>MASM assembler</td>\r
+ * </tr>\r
+ * </table>\r
+ * \r
+ */\r
+ public void setName(AssemblerEnum name) throws BuildException {\r
+ if (isReference()) {\r
+ throw tooManyAttributes();\r
+ }\r
+ Assembler assembler = name.getAssembler();\r
+ setProcessor(assembler);\r
+ }\r
+\r
+ protected void setProcessor(Processor proc) throws BuildException {\r
+ try {\r
+ super.setProcessor((Assembler) proc);\r
+ } catch (ClassCastException ex) {\r
+ throw new BuildException(ex);\r
+ }\r
+ }\r
+\r
+ /**\r
+ * Enables or disables default flags.\r
+ * \r
+ * @param defaultflag\r
+ * if true, default flags will add to command line.\r
+ * \r
+ */\r
+ public void setDefaultflag(boolean defaultflag) {\r
+ if (isReference()) {\r
+ throw tooManyAttributes();\r
+ }\r
+ this.defaultflag = booleanValueOf(defaultflag);\r
+ }\r
+\r
+}\r
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