1 // Copyright 2005 the Contributors, as shown in the revision logs.
2 // Licensed under the Apache Public Source License 2.0 ("the License").
3 // You may not use this file except in compliance with the License.
5 package edu.berkeley.sbp.tib;
6 import edu.berkeley.sbp.*;
7 import edu.berkeley.sbp.misc.*;
8 import edu.berkeley.sbp.util.*;
9 import edu.berkeley.sbp.chr.*;
10 import edu.berkeley.sbp.bind.*;
13 import static edu.berkeley.sbp.misc.MetaGrammar.*;
17 public static Text lf() { Chars ret = new Chars(); ret.text = "\n"; return ret; }
18 public static Text cr() { Chars ret = new Chars(); ret.text = "\r"; return ret; }
19 public static Text emdash() { return new Entity("mdash"); }
20 public static char urlescape(int a, int b) { return (char)(10*a+b); }
23 // Template Classes //////////////////////////////////////////////////////////////////////////////
25 public static abstract class Text implements ToHTML {
26 public static final Class[] subclasses = new Class[] { Chars.class, URL.class, Email.class };
27 public void toHTML(ToHTML.HTML sb) { }
28 public static class TextString extends Text {
30 public String tag() { return null; }
31 public void toHTML(ToHTML.HTML sb) { sb.tag(tag(), text); }
33 public static class TextArray extends Text {
35 public String tag() { return null; }
36 public void toHTML(ToHTML.HTML sb) { sb.tag(tag(), t); }
41 // Structural //////////////////////////////////////////////////////////////////////////////
43 public static class Doc implements ToHTML {
46 public void toHTML(ToHTML.HTML sb) { sb.tag("html", body); }
47 public static class Header extends HashMap<String, Text[]> {
48 public static class KeyVal { public String key; public Text[] val; }
49 public void attrs(KeyVal[] KeyVals) { for(int i=0; i<KeyVals.length; i++) this.put(KeyVals[i].key, KeyVals[i].val); }
51 public static class Body implements ToHTML {
52 public Section[] sections;
53 public void toHTML(ToHTML.HTML sb) { sb.append(sections); }
54 public static class Section implements ToHTML {
56 public Paragraph[] paragraphs;
57 public void toHTML(ToHTML.HTML sb) {
59 sb.append(paragraphs);
66 // Paragraph //////////////////////////////////////////////////////////////////////////////
68 public static interface Paragraph extends ToHTML {
69 public static final Class[] subclasses = new Class[] { Blockquote.class, P.class, HR.class };
70 public static class HR implements Paragraph { public void toHTML(ToHTML.HTML sb) { sb.append("\n<hr>\n"); } }
71 public static class P extends Text.TextArray implements Paragraph { public String tag() { return "p"; } }
72 public static class Blockquote extends Text.TextArray implements Paragraph { public String tag() { return "blockquote"; } }
75 public static abstract class List extends Text {
76 public Text[][] points;
77 public abstract String tag();
78 public void toHTML(ToHTML.HTML sb) {
79 sb.append("<"+tag()+">\n");
80 for(Text[] t : points) sb.tag("li", t);
81 sb.append("</"+tag()+">\n");
84 public static class OL extends List { public String tag() { return "ol"; } }
85 public static class UL extends List { public String tag() { return "ul"; } }
89 // Tags //////////////////////////////////////////////////////////////////////////////
91 public static class Chars extends Text.TextString { }
92 public static class Symbol extends Text.TextString { }
93 public static class Keyword extends Text.TextString { public String tag() { return "tt"; } }
94 public static class Subscript extends Text.TextString { public String tag() { return "sub"; } }
95 public static class Superscript extends Text.TextString { public String tag() { return "super"; } }
96 public static class Bold extends Text.TextArray { public String tag() { return "b"; } }
97 public static class Smallcap extends Text.TextArray { public String tag() { return "sc"; } }
98 public static class Strikethrough extends Text.TextArray { public String tag() { return "strike"; } }
99 public static class TT extends Text.TextArray { public String tag() { return "tt"; } }
100 public static class Underline extends Text.TextArray { public String tag() { return "u"; } }
101 public static class Italic extends Text.TextArray { public String tag() { return "i"; } }
102 public static class Citation extends Text.TextArray { } // FIXME
103 public static class Footnote extends Text.TextArray { } // FIXME
104 public static class LineBreak extends Text { public void toHTML(ToHTML.HTML sb) { sb.tag("br"); } }
105 public static class Today extends Text { }
106 public static class Euro extends Text { public void toHTML(ToHTML.HTML sb) { sb.entity(8364); } }
107 public static class Link extends Text {
110 public void toHTML(ToHTML.HTML sb) { sb.tag("a", new Object[] { "href", href }, text); }
112 public static class Entity extends Text {
113 public final String entity;
114 public Entity(String entity) { this.entity = entity; }
115 public void toHTML(ToHTML.HTML sb) { sb.entity(entity); }
119 // Network //////////////////////////////////////////////////////////////////////////////
121 public static interface Host extends ToHTML {
122 public static class DNS implements Host {
123 public String[] part;
124 public void toHTML(ToHTML.HTML sb) {
125 for(int i=0; i<part.length; i++)
126 sb.append((i==0 ? "" : ".")+part[i]);
129 public static class IP implements Host {
130 public int a, b, c, d;
131 public void toHTML(ToHTML.HTML sb) { sb.append(a+"."+b+"."+c+"."+d); }
135 public static interface URI extends ToHTML {
136 public static final Class[] subclasses = new Class[] { URL.class, Email.class };
138 public static class URL extends Text implements URI {
139 public String method;
144 public void toHTML(ToHTML.HTML sb) {
147 // login.toHTML(sb); FIXME
149 // sb.append(":"); FIXME
155 public static class Email extends Text implements URI {
158 public void toHTML(ToHTML.HTML sb) {
165 public static class Login {
166 public String username;
167 public String password;
168 public void toHTML(ToHTML.HTML sb) {
181 public static void prefix(PrintWriter p) {
182 p.println("% generated by TIBDOC");
183 for(int i=0; i<packages.length; i++) p.println("\\usemodule["+packages[i]+"]");
184 p.println("\\setuppapersize[letter]");
185 p.println("\\setuppagenumbering[location=]");
186 p.println("\\setupcolors[state=start]");
187 //"\\setupinteraction[title={Title},author={Me},"++
188 //"subtitle={Deez Nutz},keywords={blargh},color=blue]\n" ++
189 //"\\setuppublications[database={me},numbering=yes,sort=author]\n" ++
190 p.println("\\setuphead[section][style={\\ss\\bfa},number=no,before=\\blank\\hairline\\nowhitespace]");
191 p.println("\\definelayout[mypage][backspace=1.75in,cutspace=1.75in,width=5in]");
192 p.println("\\setuplayout[mypage]");
193 p.println("\\definetypeface[myface][rm][Xserif][Warnock Pro]");
194 p.println("\\definetypeface[myface][tt][Xmono][CMU Typewriter Text Regular][default]");
195 p.println("\\definetypeface[myface][ss][Xsans][Myriad Pro][default]");
196 p.println("\\usesymbols[uni]");
197 p.println("\\definesymbol[1][{\\USymbCharZapf{39}{164}}]");
198 p.println("\\setupbodyfont[myface, 11pt]");
199 p.println("\\setupwhitespace[7pt]");
200 p.println("\\def\\MyDroppedCaps%");
201 p.println(" {\\DroppedCaps");
202 p.println(" {} {Serif} {2\\baselineskip} {2pt} {1\\baselineskip} {2}}");
203 p.println("\\starttext");
204 p.println("\\switchtobodyfont[16pt]\\midaligned{\\ss\\bfa{Title}}\\switchtobodyfont[10pt]");
205 p.println("\\midaligned{Adam Megacz}\n\n\\nowhitespace\\midaligned{\\tt{adam@megacz.com}}");
206 p.println("\\blank[1cm,force]");
207 //p.println("\\defineparagraphs[mypar][n=2,before={\\blank},after={\\blank}");
208 //p.println("\\setupparagraphs[mypar][1][width=.45\\textwidth");
209 //p.println("\\setupparagraphs[mypar][2][width=.55\\textwidth");
210 //p.println("\\startmypa");
211 //p.println("\\switchtobodyfont[sma");
214 public static void suffix(PrintWriter p) {
215 p.println("\\stoptext");
217 static String[] packages = new String[] { "supp-fun", "bib", "href" };
223 import Data.Array.IArray
231 toContex ll = prefix ++ (concatMap tl ll) ++ suffix
233 packages = [ "[supp-fun]",
236 prefix = (concatMap (\x -> "\\usemodule"++x++"\n") packages) ++
237 "\\setuppapersize[letter]\n" ++
238 "\\setuppagenumbering[location=]\n" ++
239 "\\setupcolors[state=start]\n" ++
240 --"\\setupinteraction[title={Title},author={Me},"++
241 --"subtitle={Deez Nutz},keywords={blargh},color=blue]\n" ++
242 --"\\setuppublications[database={me},numbering=yes,sort=author]\n" ++
243 "\\setuphead[section][style={\\ss\\bfa},\n" ++
245 " before=\\blank\\hairline\\nowhitespace,\n" ++
247 "\\definelayout[mypage][\n" ++
248 " backspace=1.75in, % the space for margin notes\n" ++
249 " cutspace=1.75in, % the space for right margin notes\n" ++
252 "\\setuplayout[mypage]\n" ++
253 "\\definetypeface[myface][rm][Xserif][Warnock Pro]\n" ++
254 "\\definetypeface[myface][tt][Xmono][CMU Typewriter Text Regular][default]\n" ++
255 "\\definetypeface[myface][ss][Xsans][Myriad Pro][default]\n" ++
256 "\\usesymbols[uni]\n" ++
257 "\\definesymbol[1][{\\USymbCharZapf{39}{164}}]\n" ++
258 "\\setupbodyfont[myface, 11pt]\n" ++
259 "\\setupwhitespace[7pt]\n" ++
260 "\\def\\MyDroppedCaps%\n" ++
261 " {\\DroppedCaps\n" ++
262 " {} {Serif} {2\\baselineskip} {2pt} {1\\baselineskip} {2}}\n" ++
264 "\\switchtobodyfont[16pt]\\midaligned{\\ss\\bfa{Hi5 Replicated Server Infrastructure}}\\switchtobodyfont[10pt]\n"++
265 "\\midaligned{Adam Megacz}\n\n\\nowhitespace\\midaligned{\\tt{adam@megacz.com}}\n\n"++
266 "\\blank[1cm,force]\n" ++
267 "\\defineparagraphs[mypar][n=2,before={\\blank},after={\\blank}]\n"++
268 "\\setupparagraphs[mypar][1][width=.45\\textwidth]\n"++
269 "\\setupparagraphs[mypar][2][width=.55\\textwidth]\n"++
271 "\\switchtobodyfont[small]\n"
272 suffix = "\n\\stoptext\n"
273 addItem i = "\\item " ++ (striptrail $ boost 8 $ wrap $ striplead $ tl i)
275 escapify ('%':t) = '\\':'%':(escapify t)
276 escapify ('$':t) = '\\':'$':(escapify t)
277 escapify (h:t) = h:(escapify t)
279 tl (Special _ BulletList l) = "\\startitemize[symbol]\n" ++ (concatMap addItem l) ++ "\\stopitemize\n"
280 tl (Special _ NumberList l) = "\\startitemize[symbol]\n" ++ (concatMap addItem l) ++ "\\stopitemize\n"
281 tl (Special _ Section (h:t)) = "\\section{"++(tl h)++"}\n"++(concatMap tl t)
282 tl (Special _ NumberedSection (h:t)) = "\\section{"++(tl h)++"}\n"++(concatMap tl t)
283 tl (Special _ (Glyph EmDash) []) = "{\\emdash}"
284 --tl (Special _ Superscript l) =
285 --tl (Special _ Subscript l) =
286 --tl (Special _ (Image u) l) =
287 --tl (Special _ (Cite u) l) =
288 tl (Special _ BlockQuote l) = "\n\n\\startquote\n "++
289 (striptrail $ boost 4 $ wrap $ striplead $ concatMap tl l)++"\n\\stopquote\n\n"
290 tl (Special _ HorizontalRule []) = "\\\\\\rule{4in}{0.5pt}\\\\"
291 tl (Special _ Italic l) = "{\\it{"++(concatMap tl l)++"}}"
292 tl (Special _ Bold l) = "{\\bf{"++(concatMap tl l)++"}}"
293 tl (Special _ DropCap (h:t)) = "\\MyDroppedCaps{"++(tl h)++"}{\\sc "++(concatMap tl t)++"}"
294 tl (Special _ Typewriter l) = "{\\tt{"++(concatMap tl l)++"}}"
295 tl (Special _ StrikeThrough l) = "" --"\\sout{"++(concatMap tl l)++"}"
296 tl (Special _ Quotes l) = "``"++(concatMap tl l)++"''"
297 tl (Special _ Underline l) = "" --"\\uline{"++(concatMap tl l)++"}"
298 tl (Special _ Underline2 l) = "" --"\\uuline{"++(concatMap tl l)++"}"
299 tl (Special _ (Math s) []) = "\\placeformula\n$$\n" ++ (escapeMath s) ++ "\n$$\n"
300 tl (Special _ Footnote l) = "\\footnote{"++(concatMap tl l)++"}"
301 tl (Special _ Float l) = "" --"\n\n\\begin{wrapfigure}{r}{0.4\\textwidth} \\framebox[0.4\\textwidth]{"++
302 --(concatMap tl l)++"} \\label{x}\\end{wrapfigure}\n\n"
303 --tl (Special _ Figure l) = "\\placefigure[][fig:church]{}{"++(concatMap tl l)++"}"
304 tl (Special _ Figure l) = "\\startnarrower\n"++(concatMap tl l)++"\n\\stopnarrower\n"
305 tl (Special _ (Link u) l) = "\\href{"++(escapify u)++"}{"++(concatMap tl l)++"}"
306 tl (Special _ (Verbatim s) []) = "\\starttyping\n"++s++"\n\\stoptyping\n"
307 -- tl (Special _ TwoColumn l) = "\\startcolumns[n=2]\n"++(concatMap tl l)++"\\stopcolumns"
308 -- tl (Special _ Title l) = ""--"\\title{"++(concatMap tl l)++"}\n\\maketitle\n\n\n"
309 tl (Special _ Abstract l) =
310 "\\midaligned{\\ss\\bfa Abstract}\\par\n " ++
311 "\n\n"++(concatMap tl l)++"\\mypar" ++
312 "\\switchtobodyfont[8pt]{\\ss{\\placecontent}}\\switchtobodyfont[normal]\\stopmypar\n\n\\blank[1cm,force]"
313 tl (Special _ (Command c) l) = "\\"++c++"["++(concatMap tl l)++"]"
314 tl (Special _ t l) = error $ "formatting code "++(show t)++" not supported on {"++(concatMap show l)++"})"
316 tl (BlankLine _) = "\n\n"
317 tl (Block _ l) = concatMap tl l
318 tl (Letter _ c) = escapify [c]
326 // Main //////////////////////////////////////////////////////////////////////////////
328 public static class Dump implements Reflection.Show {
329 public String toString() { return Reflection.show((Reflection.Show)this); }
332 public static class TD {
334 public @bind.as static class Doc extends Dump {
335 public @bind.arg Header head;
336 public @bind.arg Body body;
339 public @bind.as static class Header extends Dump {
340 public @bind.arg KeyVal[] attrs;
341 // FIXME: it would be nice to be able to
342 // void KeyVal(String, String) { ... } imperatively
345 public @bind.as static class Body extends Dump {
346 public Section[] sections;
349 public @bind.as("Section") static class Section extends Dump {
350 public String header;
351 public Paragraph[] paragraphs;
354 public @bind.as static class KeyVal extends Dump {
355 public @bind.arg String key;
356 public @bind.arg Object val;
359 public abstract static class Paragraph extends Dump implements ToHTML { }
361 public @bind.as("P") static class P extends Paragraph {
364 public P(Text[] text) { this.text = text; }
365 public void toHTML(HTML h) { if (text != null) for (Text t : text) if (t != null) t.toHTML(h); }
366 public String toString() {
367 StringBuffer sb = new StringBuffer();
368 ToHTML.HTML h = new ToHTML.HTML(sb);
370 return sb.toString();
374 public @bind.as("HR") static class HR extends Paragraph {
375 public void toHTML(HTML h) { h.tag("hr"); }
378 public @bind.as("Blockquote") static class Blockquote extends Paragraph {
380 public void toHTML(HTML h) { h.tag("blockquote", new P(text)); }
383 public abstract static class Text extends Dump implements ToHTML { }
384 public @bind.as static class Chars extends Text {
387 public Chars(String text) { this.text = text; }
388 public void toHTML(HTML h) { h.appendText(" " + text + " "); }
389 public String toString() { return text; }
391 public @bind.as static class Block extends Text {
393 public void toHTML(HTML h) { for(Text t : text) t.toHTML(h); }
395 public static class TextWrap extends Text {
397 public void toHTML(HTML h) {
399 h.tag(htmlTag(), htmlTagParams(), text);
403 public String htmlTag() { return null; }
404 public Object[] htmlTagParams() { return null; }
406 public static @bind.as class Verbatim extends Text { public char[] c; public void toHTML(HTML h) { } }
407 //public @bind.as class Blockquote extends TextWrap { }
408 public static @bind.as class Underline extends TextWrap { public String htmlTag() { return "u"; } }
409 public static @bind.as class Footnote extends TextWrap { public String htmlTag() { return "small"; } }
410 public static @bind.as class TT extends TextWrap { public String htmlTag() { return "tt"; } }
411 //public @bind.as class Citation extends Text { "[" word "]" }
412 public static @bind.as class Strikethrough extends TextWrap { public String htmlTag() { return "strikethrough"; } }
413 public static @bind.as class Superscript extends TextWrap { public String htmlTag() { return "sup"; } }
414 public static @bind.as class Subscript extends TextWrap { public String htmlTag() { return "sub"; } }
415 public static @bind.as class Smallcap extends TextWrap { public String htmlTag() { return "sc"; } }
416 public static @bind.as class Keyword extends TextWrap { public String htmlTag() { return "sc"; } }
417 public static @bind.as class Bold extends TextWrap { public String htmlTag() { return "b"; } }
418 public static @bind.as class Italic extends TextWrap { public String htmlTag() { return "i"; } }
420 public abstract static class Command extends Text { }
421 public static @bind.as class Today extends Command { public void toHTML(HTML h) { } }
422 public static @bind.as class LineBreak extends Command { public void toHTML(HTML h) { h.tag("br"); } }
424 public abstract static class Glyph extends Text { }
425 public static @bind.as("emdash") class Emdash extends Glyph { public void toHTML(HTML h) { h.append("&emdash;"); } }
427 public static class Link extends Text {
430 public @bind.as("LinkText") Link(Text[] t, Url u) { this.t = t; this.u = u; }
431 public @bind.as("LinkChars") Link(String s, Url u) { this(new Text[] { new Chars(s) }, u); }
432 public void toHTML(HTML h) {
434 new Object[] { "href", u==null ? "" : u.toString() },
439 public static class Host {
441 public String toString() { return name; }
442 public @bind.as("DNS") Host(String[][] parts) {
444 for(String[] s : parts) {
450 public @bind.as("IP") Host(int a, int b, int c, int d) { name = a+"."+b+"."+c+"."+d; }
453 public static class Url extends Text {
454 public String method;
460 public @bind.as("URL") Url(String method, String[] login, Host host, String port, String path) {
461 this.method = method;
462 this.user = login==null ? null : login.length >= 1 ? login[0] : null;
463 this.pass = login==null ? null : login.length >= 2 ? login[1] : null;
468 public @bind.as("Mailto") Url(String email) { this("mailto", null, null, "25", email); }
469 public void toHTML(HTML h) { new Link(toString(), this).toHTML(h); }
470 public String toString() {
471 return method + "://" + host + "/" + path;
474 public static @bind.as("lf") String lf() { return "\r"; }
475 public static @bind.as("cr") String cr() { return "\n"; }
476 public static @bind.as("\"\"") String empty() { return ""; }
477 public static @bind.as("urlescape") String urlescape(char a, char b) { return ((char)((a-'0') * 16 + (b-'0')))+""; }
480 public static void main(String[] s) throws Exception {
486 MetaGrammar.ReflectiveMeta m =
487 new MetaGrammar.ReflectiveMeta(TibDoc.TD.class);
488 Tree<String> res = new CharParser(MetaGrammar.make()).parse(new FileInputStream(s[0])).expand1();
489 MetaGrammar.Meta.MetaGrammarFile mgf = m.new MetaGrammarFile(res);
490 MetaGrammar.BuildContext bc = new MetaGrammar.BuildContext(mgf);
492 Union tibgram = mgf.get("s").build(bc);
494 System.err.println("parsing " + s[1]);
495 Tree t = new CharParser(tibgram).parse(new Tib(new FileInputStream(s[1]))).expand1();
496 System.out.println("tree:\n" + t.toPrettyString());
498 Object result = ((Functor)t.head()).invoke(t);
499 System.out.println((TD.Doc)result);
504 System.out.println("parsing " + s[0]);
505 Tree<String> res = new CharParser(MetaGrammar.make()).parse(new FileInputStream(s[0])).expand1();
506 MetaGrammar gram = new Tib.Grammar(TibDoc.class);
507 gram = (MetaGrammar)gram.walk(res);
508 System.out.println("\nparsing " + s[1]);
509 Forest f = new CharParser(gram.done()).parse(new Tib(new FileInputStream(s[1])));
510 System.out.println();
511 System.out.println(f.expand1().toPrettyString());
512 System.out.println();
515 FileOutputStream fos = new FileOutputStream("out.html");
516 PrintWriter p = new PrintWriter(new OutputStreamWriter(fos));
521 } catch (Ambiguous a) {
522 FileOutputStream fos = new FileOutputStream("/Users/megacz/Desktop/out.dot");
523 PrintWriter p = new PrintWriter(new OutputStreamWriter(fos));
524 GraphViz gv = new GraphViz();
525 a.ambiguity.toGraphViz(gv);
531 } catch (Exception e) {