package org.ibex.tool;
-import java.util.*;
import java.io.*;
+import java.util.*;
+import java.util.zip.*;
+import java.util.jar.*;
import java.lang.reflect.*;
public class Compiler {
// Static Entry Point /////////////////////////////////////////////////////
- public static void main(String[] args) {
- boolean verbose = false;
+ public static void main(String[] args) throws IOException {
+ boolean verbose = false, veryverbose = false;
List srcdir = new ArrayList();
- String source = null, target = null, blddir = null;
+ String source = null, target = null, blddir = null, mainclass = null;
+ boolean buildjar = false;
+ if (args.length == 0) args = new String[] { "--help" };
for (int i=0; i < args.length; i++) {
if (args[i].charAt(0) == '-') {
if (args[i].length() == 1) {
case 'd':
if (i == args.length - 1) {
System.out.println("Missing parameter: "+args[i]); return; }
+ if (blddir != null) { System.out.println("cannot specify both -d and -j"); return; }
+ blddir = args[++i];
+ break;
+ case 'j':
+ if (i == args.length - 1) {
+ System.out.println("Missing parameter: "+args[i]); return; }
+ if (blddir != null) { System.out.println("cannot specify both -d and -j"); return; }
blddir = args[++i];
+ buildjar = true;
+ break;
+ case 'm':
+ if (i == args.length - 1) {
+ System.out.println("Missing parameter: "+args[i]); return; }
+ mainclass = args[++i];
break;
case 's':
if (i == args.length - 1) {
break;
case 'v':
verbose = true;
+ break;
+ case 'V':
+ veryverbose = true;
+ break;
case 'h':
printHelp(); return;
}
Compiler c = new Compiler();
- if (blddir != null) c.setBuildDir(blddir);
+ if (blddir != null) {
+ if (buildjar) c.setBuildJar(blddir);
+ else c.setBuildDir(blddir);
+ }
if (source != null) c.setSource(source);
if (target != null) c.setTarget(target);
+ if (mainclass != null) c.setMainClass(mainclass);
String[] s = new String[srcdir.size()];
srcdir.toArray(s);
c.setSourceDirs(s);
c.setVerbose(verbose);
+ c.setVeryVerbose(veryverbose);
c.compile();
}
private static void printHelp() {
System.out.println("Usage java -cp ... org.ibex.tool.Compiler [options] <source dir> ...");
System.out.println("Options:");
- System.out.println(" -d <directory> Location for generated class files.");
+ System.out.println(" -d <directory> Directory to put generated class files in");
+ System.out.println(" -j <jarfile> Jar file to put generated class files in");
+ System.out.println(" -m <class> Main-Class for jar file.");
System.out.println(" -s <release> Compile with specified source compatibility.");
System.out.println(" -t <release> Compile with specified class file compatibility.");
System.out.println(" -v Verbose output.");
+ System.out.println(" -V Very Verbose output.");
System.out.println(" -h or --help Print this message.");
System.out.println("");
}
private Source[] sources;
- private File builddir = new File(".");
+ private File builddir = null;
+ private boolean buildzip = false;
+ private ZipOutputStream jarfile = null;
+ private String mainclass = null;
+
private String[] sourcedirs = new String[0];
private PrintWriter warn;
private boolean hasErrors;
private boolean verbose = false;
+ private boolean veryverbose = false;
public Compiler() {
List defs = Collections.EMPTY_LIST;
preprocessor = new Preprocessor(null, null, defs);
}
+ public void setMainClass(String mainclass) { this.mainclass = mainclass; }
+ public void setBuildJar(String dir) throws IOException {
+ builddir = new File(dir == null ? "." : dir);
+ buildzip = true;
+ }
+ public void setBuildDir(String dir) throws IOException {
+ builddir = new File(dir == null ? "." : dir);
+ }
- public void setBuildDir(String dir) { builddir = new File(dir == null ? "." : dir); }
public void setSourceDirs(String[] dir) { sourcedirs = dir; }
/** Pass CompilerOptions.VERSION_1_*. A String of form "1.1", ".2", etc. */
/** Pass CompilerOptions.VERSION_1_*. A String of form "1.1", ".2", etc. */
public void setTarget(String v) { settings.put(CompilerOptions.OPTION_TargetPlatform, v); }
- public void setBuilddir(File f) { builddir = f; }
-
public void setVerbose(boolean v) { verbose = v; }
+ public void setVeryVerbose(boolean v) { veryverbose = v; }
- public void compile() {
+ public void compile() throws IOException {
List s = new ArrayList();
+
+ if (buildzip) {
+ Manifest m = new Manifest();
+ m.getMainAttributes().putValue("Manifest-Version", "1.0");
+ if (mainclass != null) m.getMainAttributes().putValue("Main-Class", mainclass);
+ jarfile = new JarOutputStream(new BufferedOutputStream(new FileOutputStream(builddir)), m);
+ }
for (int i=0; i < sourcedirs.length; i++) {
File src = new File(sourcedirs[i]);
if (!src.exists()) {
- if (verbose) System.err.println("source directory not found: "+sourcedirs[i]);
+ if (veryverbose) System.out.println("source directory not found: "+sourcedirs[i]);
continue;
}
filterSources(s, src, new char[0][], sourcedirs[i]);
}
- if (verbose) System.out.println("working with "+s.size() +" sources");
+ if (veryverbose) System.out.println("working with "+s.size() +" sources");
sources = new Source[s.size()]; s.toArray(sources);
ICompilationUnit[] units = new ICompilationUnit[s.size()];
int u = 0; for (int i=0; i < sources.length; i++)
if (!hasErrors) { out.write(w.toString()); out.flush(); }
warn = null;
+ try {
+ if (jarfile != null) jarfile.close();
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
}
private final FilenameFilter filterSrcs = new FilenameFilter() {
final INameEnvironment env = new INameEnvironment() {
public NameEnvironmentAnswer findType(char[][] c) { return findType(name(c), pack(c)); }
public NameEnvironmentAnswer findType(char[] n, char[][] p) {
- if (verbose) System.out.print("findType: "+ str(p, '.') + "."+new String(n));
+ if (veryverbose) System.out.print("findType: "+ str(p, '.') + "."+new String(n));
try {
Class c = Class.forName(str(p, '.') + '.' + new String(n));
- if (verbose) System.out.println(" found in classloader: "+ c);
+ if (veryverbose) System.out.println(" found in classloader: "+ c);
IBinaryType b = (IBinaryType)loaded.get(c);
if (b == null) loaded.put(c, b = new LoadedClass(c));
return new NameEnvironmentAnswer(b);
// cut out searches for java.* packages in sources list
if (p.length > 0 && eq(p[0], "java".toCharArray())) {
- if (verbose) System.out.println(" not found, unknown java.*");
+ if (veryverbose) System.out.println(" not found, unknown java.*");
return null;
}
Source s = sources[i];
if (eq(n, s.n) && eq(p, s.p)) {
if (s.reader != null) {
- if (verbose) System.out.println(" found reader");
+ if (veryverbose) System.out.println(" found reader");
return new NameEnvironmentAnswer(s.reader);
}
if (s.compiled != null) {
- if (verbose) System.out.println(" found compiled, new reader");
+ if (veryverbose) System.out.println(" found compiled, new reader");
s.reader = new ClassFileReader(s.compiled,
s.orig.getName().toCharArray(), true);
return new NameEnvironmentAnswer(s.reader);
}
- if (verbose) System.out.println(" found unit");
+ if (veryverbose) System.out.println(" found unit");
return new NameEnvironmentAnswer(sources[i].unit);
}
}
System.out.println("Unexpected ClassFormatException"); // FIXME
e.printStackTrace(); return null;
}
- if (verbose) System.out.println(" not found");
+ if (veryverbose) System.out.println(" not found");
return null;
}
public boolean isPackage(char[][] parent, char[] name) {
- if (verbose) System.out.println("isPackage: "+ str(parent, '.') + "."+new String(name));
+ if (veryverbose) System.out.println("isPackage: "+ str(parent, '.') + "."+new String(name));
String parentName = str(parent, '/');
for (int i=0; i < sources.length; i++) {
if (eq(name, sources[i].n) && eq(parent, sources[i].p)) return false;
/** Used by compiler for processing compiled classes and their errors. */
private final ICompilerRequestor results = new ICompilerRequestor() {
public void acceptResult(CompilationResult result) {
- if (verbose) System.out.println("got result: "+result);
+ if (veryverbose) System.out.println("got result: "+result);
if (result.hasProblems()) {
boolean err = false;
IProblem[] p = result.getProblems();
}
ClassFile[] c = result.getClassFiles();
+ String clearing = "\r";
for (int i=0; i < c.length; i++) {
try {
- // build package path to new class file
- File path = builddir;
- char[][] name = c[i].getCompoundName();
- path = new File(builddir, str(pack(name), '/'));
- if (!path.exists()) path.mkdirs();
-
- // write new class file
- path = new File(path, new String(name(name)) + ".class");
- OutputStream o = new BufferedOutputStream(
- new FileOutputStream(path));
- o.write(c[i].getBytes());
- o.close();
+ char[][] name = c[i].getCompoundName();
+ if (verbose) {
+ String pct = "";
+ /*+ percent;
+ percent++;
+ while (pct.length() < 2) pct = " " + pct;
+ pct = "(" + pct + "%) ";
+ */
+ String printme = " writing: " + pct + str(pack(name),'.') + "." + new String(name(name));
+ if (clearing.length() < printme.length()) clearing = "";
+ else clearing = clearing.substring(0, clearing.length() - printme.length());
+ System.out.print(printme + clearing + "\r");
+ for(clearing = ""; clearing.length() < printme.length() + 2; clearing += " ");
+ }
+ if (buildzip) {
+ try {
+ jarfile.putNextEntry(new ZipEntry(str(pack(name), '/') + "/" + new String(name(name)) + ".class"));
+ jarfile.write(c[i].getBytes());
+ } catch (java.util.zip.ZipException ze) {
+ // HACK: horrendous hack
+ if (ze.getMessage().indexOf("duplicate entry") != -1) {
+ //System.out.println("compiler emitted class twice: " + new String(name(name)));
+ } else {
+ throw ze;
+ }
+ }
+ } else {
+ // build package path to new class file
+ File path = new File(builddir, str(pack(name), '/'));
+ if (!path.exists()) path.mkdirs();
+ // write new class file
+ path = new File(path, new String(name(name)) + ".class");
+ OutputStream o = new BufferedOutputStream(new FileOutputStream(path));
+ o.write(c[i].getBytes());
+ o.close();
+ }
} catch (IOException e) {
System.out.println("IOException writing class"); // FIXME
e.printStackTrace();
}
};
+ int percent = 0;
+
/** Problem creater for compiler. */
private final IProblemFactory problems = new DefaultProblemFactory();
projects / org.ibex.tool.git / blobdiff