// You may not use this file except in compliance with the License.
package edu.berkeley.sbp.tib;
-//import org.ibex.util.*;
-//import org.ibex.io.*;
import edu.berkeley.sbp.*;
import edu.berkeley.sbp.misc.*;
import edu.berkeley.sbp.util.*;
+import edu.berkeley.sbp.chr.*;
import java.util.*;
import java.io.*;
+import static edu.berkeley.sbp.misc.Demo.*;
public class TibDoc {
-
- public static void main(String[] s) throws Exception {
- System.out.println("parsing " + s[0]);
- Tree<String> res = new CharToken.CharToStringParser(MetaGrammar.make()).parse(new CharToken.Stream(new FileInputStream(s[0]))).expand1();
- MetaGrammar gram = (MetaGrammar)new Tib.Grammar().walk(res);
- //System.out.println(gram);
- Union mg = gram.done();
-
- System.out.println("\nparsing " + s[1]);
- Forest f = new CharToken.CharToStringParser(mg).parse(new Tib(new FileInputStream(s[1])));
-
- System.out.println();
- System.out.println(f);
- System.out.println();
- System.out.println(((Tree)new StringifyWalker().walk(f.expand1())).toPrettyString());
-
- String st = new HTMLWalker().walk(f.expand1()).toString();
- System.out.println(st);
- FileOutputStream fos = new FileOutputStream("out.html");
- PrintWriter p = new PrintWriter(new OutputStreamWriter(fos));
- p.println(st);
- p.flush();
- p.close();
- }
+ /*
+ public static Text lf() { Chars ret = new Chars(); ret.text = "\n"; return ret; }
+ public static Text cr() { Chars ret = new Chars(); ret.text = "\r"; return ret; }
+ public static Text emdash() { return new Entity("mdash"); }
+ public static char urlescape(int a, int b) { return (char)(10*a+b); }
- public static class StringifyWalker extends ReflectiveWalker {
- public Object walk(String head, Object[] children) {
- if ("stringify".equals(head)) {
- StringBuffer ret = new StringBuffer();
- for(Tree<String> t : (Tree<String>)children[0]) ret.append(t);
- return new Tree<String>(null, ret.toString());
- }
- if (children.length==0) return new Tree<String>(null, head, new Tree[0]);
- return new Tree<String>(null, head, (Tree<String>[])Reflection.lub(children));
- }
- }
- public static String join(String[] sa, String sep) {
- StringBuffer ret = new StringBuffer();
- boolean first = true;
- for(String s : sa) {
- if (!first) ret.append(sep);
- first = false;
- ret.append(s);
- }
- return ret.toString();
- }
+ // Template Classes //////////////////////////////////////////////////////////////////////////////
- public static class HTMLWalker extends ReflectiveWalker {
- //public void header() { throw new Error(); }
- public String li(Object o) { return "<li>"+o+"</li>"; }
- public String ul(String[] li) { return "<ul>"+join(li,"")+"</ul>"; }
- public String ol(String[] li) { return "<ol>"+join(li,"")+"</ol>"; }
- public String hr() { return "\n<hr/>\n"; }
- public String it(Object o) { return "<i>"+o+"</i>"; }
- public String tt(Object o) { return "<tt>"+o+"</tt>"; }
- public String underline(Object o) { return "<ul>"+o+"</ul>"; }
- public String p(Object o) { return "<p>"+o+"</p>"; }
- public String smallcap(Object o) { return "<span style='font-variant: small-caps'>"+o+"</span>"; }
- public String blockquote(Object o) { return "<blockquote>"+o+"</blockquote>"; }
- public String superscript(Object o) { return "<sup>"+o+"</sup>"; }
- public String subscript(Object o) { return "<sub>"+o+"</sub>"; }
- public String bold(Object o) { return "<b>"+o+"</b>"; }
- public String strikethrough(Object o) { throw new Error();/*return "<b>"+o+"</b>";*/ }
- public Object top(Object o) { return "<html><body>"+o+"</body></html>"; }
- public Object doc(Object header, Object body) { return body; }
- public String text(Object[] body) {
- StringBuffer ret = new StringBuffer();
- for(Object o : body) { ret.append(o); ret.append(" "); }
- return ret.toString();
- }
- public String body(String[] sections) { return join(sections, "\n\n"); }
- public String domain(String[] parts) { return join(parts, "."); }
- public String ip(String[] parts) { return join(parts, "."); }
- public String emailaddr(String user, String host) {
- return link(user+"@"+host, "mailto:"+user+"@"+host);
+ public static abstract class Text implements ToHTML {
+ public static final Class[] subclasses = new Class[] { Chars.class, URL.class, Email.class };
+ public void toHTML(ToHTML.HTML sb) { }
+ public static class TextString extends Text {
+ public String text;
+ public String tag() { return null; }
+ public void toHTML(ToHTML.HTML sb) { sb.tag(tag(), text); }
}
- //public String url(String method) {
- public String link(Object text, Object target) {
- return "<a href='"+target+"'>"+text+"</a>";
+ public static class TextArray extends Text {
+ public Text[] t;
+ public String tag() { return null; }
+ public void toHTML(ToHTML.HTML sb) { sb.tag(tag(), t); }
}
- public String section(Object header, Object[] body) {
- StringBuffer ret = new StringBuffer();
- ret.append(header);
- ret.append(" ");
- for(Object o : body) ret.append(o);
- return ret.toString();
+ }
+
+
+ // Structural //////////////////////////////////////////////////////////////////////////////
+
+ public static class Doc implements ToHTML {
+ public Header head;
+ public Body body;
+ public void toHTML(ToHTML.HTML sb) { sb.tag("html", body); }
+ public static class Header extends HashMap<String, Text[]> {
+ public static class KeyVal { public String key; public Text[] val; }
+ public void attrs(KeyVal[] KeyVals) { for(int i=0; i<KeyVals.length; i++) this.put(KeyVals[i].key, KeyVals[i].val); }
}
- private String escapify(Object o) {
- String s = o==null ? "" : o.toString();
- StringBuffer sb = new StringBuffer();
- for(int i=0; i<s.length(); i++) {
- switch(s.charAt(i)) {
- case '&': sb.append("&"); break;
- case '<': sb.append("<"); break;
- case '>': sb.append(">"); break;
- case '\'': sb.append("'"); break;
- case '\"': sb.append("""); break;
- default: sb.append(s.charAt(i)); break;
+ public static class Body implements ToHTML {
+ public Section[] sections;
+ public void toHTML(ToHTML.HTML sb) { sb.append(sections); }
+ public static class Section implements ToHTML {
+ public Text header;
+ public Paragraph[] paragraphs;
+ public void toHTML(ToHTML.HTML sb) {
+ sb.tag("h3", header);
+ sb.append(paragraphs);
}
}
- return sb.toString();
}
- private Tree<String> lone(String s) {
- return new Tree<String>(null, s, new Tree[0]);
+ }
+
+
+ // Paragraph //////////////////////////////////////////////////////////////////////////////
+
+ public static interface Paragraph extends ToHTML {
+ public static final Class[] subclasses = new Class[] { Blockquote.class, P.class, HR.class };
+ public static class HR implements Paragraph { public void toHTML(ToHTML.HTML sb) { sb.append("\n<hr>\n"); } }
+ public static class P extends Text.TextArray implements Paragraph { public String tag() { return "p"; } }
+ public static class Blockquote extends Text.TextArray implements Paragraph { public String tag() { return "blockquote"; } }
+ }
+
+ public static abstract class List extends Text {
+ public Text[][] points;
+ public abstract String tag();
+ public void toHTML(ToHTML.HTML sb) {
+ sb.append("<"+tag()+">\n");
+ for(Text[] t : points) sb.tag("li", t);
+ sb.append("</"+tag()+">\n");
}
- public Object walk(Tree<String> t) {
- String head = t.head();
- if ("stringify".equals(head)) {
- StringBuffer ret = new StringBuffer();
- for(Tree<String> child : t.child(0)) ret.append(child);
- return ret.toString();
+ }
+ public static class OL extends List { public String tag() { return "ol"; } }
+ public static class UL extends List { public String tag() { return "ul"; } }
+
+
+
+ // Tags //////////////////////////////////////////////////////////////////////////////
+
+ public static class Chars extends Text.TextString { }
+ public static class Symbol extends Text.TextString { }
+ public static class Keyword extends Text.TextString { public String tag() { return "tt"; } }
+ public static class Subscript extends Text.TextString { public String tag() { return "sub"; } }
+ public static class Superscript extends Text.TextString { public String tag() { return "super"; } }
+ public static class Bold extends Text.TextArray { public String tag() { return "b"; } }
+ public static class Smallcap extends Text.TextArray { public String tag() { return "sc"; } }
+ public static class Strikethrough extends Text.TextArray { public String tag() { return "strike"; } }
+ public static class TT extends Text.TextArray { public String tag() { return "tt"; } }
+ public static class Underline extends Text.TextArray { public String tag() { return "u"; } }
+ public static class Italic extends Text.TextArray { public String tag() { return "i"; } }
+ public static class Citation extends Text.TextArray { } // FIXME
+ public static class Footnote extends Text.TextArray { } // FIXME
+ public static class LineBreak extends Text { public void toHTML(ToHTML.HTML sb) { sb.tag("br"); } }
+ public static class Today extends Text { }
+ public static class Euro extends Text { public void toHTML(ToHTML.HTML sb) { sb.entity(8364); } }
+ public static class Link extends Text {
+ public Text[] text;
+ public URI href;
+ public void toHTML(ToHTML.HTML sb) { sb.tag("a", new Object[] { "href", href }, text); }
+ }
+ public static class Entity extends Text {
+ public final String entity;
+ public Entity(String entity) { this.entity = entity; }
+ public void toHTML(ToHTML.HTML sb) { sb.entity(entity); }
+ }
+
+
+ // Network //////////////////////////////////////////////////////////////////////////////
+
+ public static interface Host extends ToHTML {
+ public static class DNS implements Host {
+ public String[] part;
+ public void toHTML(ToHTML.HTML sb) {
+ for(int i=0; i<part.length; i++)
+ sb.append((i==0 ? "" : ".")+part[i]);
}
- return super.walk(t);
}
- protected Object defaultWalk(String head, Object[] children) {
- Tree<String>[] kids = new Tree[children.length];
- for(int i=0; i<children.length; i++) {
- if (children[i]==null) kids[i]=null;
- else if (children[i] instanceof String) kids[i] = lone(escapify((String)children[i]));
- else if (children[i] instanceof Tree) kids[i] = (Tree<String>)children[i];
- else kids[i] = lone(children[i].toString());
- }
- return new Tree<String>(null, head, kids);
+ public static class IP implements Host {
+ public int a, b, c, d;
+ public void toHTML(ToHTML.HTML sb) { sb.append(a+"."+b+"."+c+"."+d); }
}
}
- /*
- public static enum Style { H, UL, TT, SO, IT, Q, B, PRE, LIST, EMDASH; }
-
- public static AST h(AST a) { return new Gather(a, Style.H); }
- public static AST ul(AST a) { return new Gather(a, Style.UL); }
- public static AST tt(AST a) { return new Gather(a, Style.TT); }
- public static AST so(AST a) { return new Gather(a, Style.SO); }
- public static AST it(AST a) { return new Gather(a, Style.IT); }
- public static AST q(AST a) { return new Gather(a, Style.Q); }
- public static AST b(AST a) { return new Gather(a, Style.B); }
- public static AST pre(AST a) { return new Gather(a, Style.PRE); }
- public static AST list(AST a) { return new Gather(a, Style.LIST); }
- public static AST emdash() { return new Gather(Style.EMDASH); }
-
- public static AST seq(AST a) { return new Gather(a); }
-
- public static class Latex {
- public static void emit(PrintWriter p, AST a) {
- prefix(p);
- emit(p, a, "");
- suffix(p);
- }
- public static void emit2(PrintWriter p, AST ast, String head) {
- for(AST a = ast.getFirstChild(); a != null; a = a.getNextSibling()) emit(p, a, head);
+ public static interface URI extends ToHTML {
+ public static final Class[] subclasses = new Class[] { URL.class, Email.class };
+ }
+ public static class URL extends Text implements URI {
+ public String method;
+ public Login login;
+ public Host host;
+ public int port;
+ public String path;
+ public void toHTML(ToHTML.HTML sb) {
+ sb.append(method);
+ sb.append("://");
+ // login.toHTML(sb); FIXME
+ host.toHTML(sb);
+ // sb.append(":"); FIXME
+ // sb.append(port);
+ sb.append("/");
+ sb.append(path);
}
- public static void emit(PrintWriter p, AST ast, String head) {
- if (!(ast instanceof Gather)) {
- if (ast.getNumberOfChildren()==0) {
- p.print(ast.getText());
- } else {
- emit2(p, ast, head);
- }
- return;
- }
- Gather a = (Gather)ast;
- if (a.style==null) {
- emit2(p, a, head);
- return;
- }
- switch(a.style) {
- case H: p.println(); p.println(); p.print("\\"+head+"section{"); emit2(p, a, "sub"+head); p.println("}"); break;
- case B: p.print("{\\bf{"); emit2(p, a, head); p.print("}}"); break;
- case UL: p.print("{\\ul{"); emit2(p, a, head); p.print("}}"); break;
- case IT: p.print("{\\it{"); emit2(p, a, head); p.print("}}"); break;
- case TT: p.print("{\\tt{"); emit2(p, a, head); p.print("}}"); break;
- case SO: p.print("{\\overstrike{"); emit2(p, a, head); p.print("}}"); break;
- case Q: p.print("``"); emit2(p, a, head); p.print("''"); break;
- case EMDASH: p.print(" \\emdash "); break;
- case LIST: p.println(); p.println("\\startitemize[symbol]"); emit2(p, a, head); p.println("\\stopitemize"); break;
- case PRE:
- if (a.getFirstChild() != null) {
- p.println();
- p.println("\\begin{verbatim}");
- p.println(a.getFirstChild().getText());
- p.println("\\end{verbatim}");
- }
- }
+ }
+ public static class Email extends Text implements URI {
+ public String user;
+ public Host host;
+ public void toHTML(ToHTML.HTML sb) {
+ sb.append(user);
+ sb.append('@');
+ host.toHTML(sb);
}
+ }
+
+ public static class Login {
+ public String username;
+ public String password;
+ public void toHTML(ToHTML.HTML sb) {
+ sb.append(username);
+ sb.append(':');
+ sb.append(password);
+ sb.append('@');
+ }
+ }
+
+
+
+
+ */
+ /*
public static void prefix(PrintWriter p) {
p.println("% generated by TIBDOC");
for(int i=0; i<packages.length; i++) p.println("\\usemodule["+packages[i]+"]");
*/
+
+ // Main //////////////////////////////////////////////////////////////////////////////
+
+ public static class Dump implements Reflection.Show {
+ public String toString() { return Reflection.show(this); }
+ }
+
+ public static class TD {
+
+ public @nonterminal static class Doc extends Dump {
+ public @arg("head") Header head;
+ public @arg("body") Body body;
+ }
+
+ public @nonterminal static class Header extends Dump {
+ public @arg("attrs") KeyVal[] attrs;
+ // FIXME: it would be nice to be able to
+ // void KeyVal(String, String) { ... } imperatively
+ }
+
+ public @nonterminal static class Body extends Dump {
+ public Section[] sections;
+ // FIXME: it would be nice to be able to
+ // void KeyVal(String, String) { ... } imperatively
+ }
+
+ public @nonterminal("Section") static class Section extends Dump {
+ public String header;
+ public Paragraph[] paragraphs;
+ }
+
+ public @nonterminal static class KeyVal extends Dump {
+ public @arg("key") String key;
+ public @arg("val") Object val;
+ }
+
+ public static class Paragraph extends Dump { }
+ public @tag("P") static class P extends Paragraph {
+ Object text;
+ }
+ public @tag("HR") static class HR extends Paragraph { }
+ public @tag("Blockquote") static class Blockquote extends Paragraph {
+ Object text;
+ }
+ }
+
+ public static void main(String[] s) throws Exception {
+ try {
+
+ Demo.ReflectiveMeta m =
+ new Demo.ReflectiveMeta(TibDoc.TD.class,
+ new Class[] {
+ TibDoc.TD.Doc.class,
+ TibDoc.TD.Header.class,
+ TibDoc.TD.Section.class,
+ TibDoc.TD.Body.class,
+ TibDoc.TD.Paragraph.class,
+ TibDoc.TD.P.class,
+ TibDoc.TD.HR.class,
+ TibDoc.TD.Blockquote.class,
+ TibDoc.TD.KeyVal.class
+ });
+ Tree<String> res = new CharParser(MetaGrammar.make()).parse(new FileInputStream(s[0])).expand1();
+ MetaGrammar.Meta.MetaGrammarFile mgf = m.new MetaGrammarFile(res);
+ MetaGrammar.BuildContext bc = new MetaGrammar.BuildContext(mgf);
+ Union tibgram = mgf.get("s").build(bc);
+
+ System.err.println("parsing " + s[1]);
+ Tree t = new CharParser(tibgram).parse(new Tib(new FileInputStream(s[1]))).expand1();
+ System.out.println("tree:\n" + t.toPrettyString());
+
+ Reducer red = (Reducer)t.head();
+ Object result = red.reduce(t);
+ System.out.println((TD.Doc)result);
+ /*
+ System.out.println("parsing " + s[0]);
+ Tree<String> res = new CharParser(MetaGrammar.make()).parse(new FileInputStream(s[0])).expand1();
+ MetaGrammar gram = new Tib.Grammar(TibDoc.class);
+ gram = (MetaGrammar)gram.walk(res);
+ System.out.println("\nparsing " + s[1]);
+ Forest f = new CharParser(gram.done()).parse(new Tib(new FileInputStream(s[1])));
+ System.out.println();
+ System.out.println(f.expand1().toPrettyString());
+ System.out.println();
+ Doc doc = (Doc)new ReflectiveGrammar(TibDoc.class).build(f.expand1());
+ System.out.println(doc);
+ System.out.println();
+ System.out.println();
+ System.out.println();
+ System.out.println();
+ StringBuffer sb = new StringBuffer();
+ doc.toHTML(new ToHTML.HTML(sb));
+ System.out.println(sb);
+
+ FileOutputStream fos = new FileOutputStream("out.html");
+ PrintWriter p = new PrintWriter(new OutputStreamWriter(fos));
+ p.println(sb);
+ p.flush();
+ p.close();
+ */
+ } catch (Ambiguous a) {
+ FileOutputStream fos = new FileOutputStream("/Users/megacz/Desktop/out.dot");
+ PrintWriter p = new PrintWriter(new OutputStreamWriter(fos));
+ GraphViz gv = new GraphViz();
+ a.ambiguity.toGraphViz(gv);
+ gv.dump(p);
+ p.flush();
+ p.close();
+ a.printStackTrace();
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
}
projects / sbp.git / blobdiff