/**
* Generate C++ code. This method only creates the requested file(s) and spits-out file-level
* elements (such as include statements etc.) record-level code is generated by JRecord.
*/
void genCode() throws IOException {
outputDirectory.mkdirs();
FileWriter c = new FileWriter(new File(outputDirectory, mName + ".c"));
FileWriter h = new FileWriter(new File(outputDirectory, mName + ".h"));
h.write("#ifndef __" + mName.toUpperCase().replace('.', '_') + "__\n");
h.write("#define __" + mName.toUpperCase().replace('.', '_') + "__\n");
h.write("#include \"recordio.h\"\n");
for (Iterator i = mInclFiles.iterator(); i.hasNext(); ) {
JFile f = (JFile) i.next();
h.write("#include \"" + f.getName() + ".h\"\n");
}
// required for compilation from C++
h.write("\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n");
c.write("#include <stdlib.h>\n"); // need it for calloc() & free()
c.write("#include \"" + mName + ".h\"\n\n");
for (Iterator i = mRecList.iterator(); i.hasNext(); ) {
JRecord jr = (JRecord) i.next();
jr.genCCode(h, c);
}
h.write("\n#ifdef __cplusplus\n}\n#endif\n\n");
h.write("#endif //" + mName.toUpperCase().replace('.', '_') + "__\n");
h.close();
c.close();
}
public static void main(String args[]) {
String language = "java";
ArrayList recFiles = new ArrayList();
JFile curFile = null;
for (int i = 0; i < args.length; i++) {
if ("-l".equalsIgnoreCase(args[i]) || "--language".equalsIgnoreCase(args[i])) {
language = args[i + 1].toLowerCase();
i++;
} else {
recFiles.add(args[i]);
}
}
if (!"c++".equals(language) && !"java".equals(language) && !"c".equals(language)) {
System.out.println("Cannot recognize language:" + language);
System.exit(1);
}
if (recFiles.size() == 0) {
System.out.println("No record files specified. Exiting.");
System.exit(1);
}
for (int i = 0; i < recFiles.size(); i++) {
curFileName = (String) recFiles.get(i);
File file = new File(curFileName);
try {
curFile = parseFile(file);
} catch (FileNotFoundException e) {
System.out.println("File " + (String) recFiles.get(i) + " Not found.");
System.exit(1);
} catch (ParseException e) {
System.out.println(e.toString());
System.exit(1);
}
System.out.println((String) recFiles.get(i) + " Parsed Successfully");
try {
curFile.genCode(language, new File("."));
} catch (IOException e) {
System.out.println(e.toString());
System.exit(1);
}
}
}