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.*;
12 import static edu.berkeley.sbp.misc.Demo.*;
16 public static Text lf() { Chars ret = new Chars(); ret.text = "\n"; return ret; }
17 public static Text cr() { Chars ret = new Chars(); ret.text = "\r"; return ret; }
18 public static Text emdash() { return new Entity("mdash"); }
19 public static char urlescape(int a, int b) { return (char)(10*a+b); }
22 // Template Classes //////////////////////////////////////////////////////////////////////////////
24 public static abstract class Text implements ToHTML {
25 public static final Class[] subclasses = new Class[] { Chars.class, URL.class, Email.class };
26 public void toHTML(ToHTML.HTML sb) { }
27 public static class TextString extends Text {
29 public String tag() { return null; }
30 public void toHTML(ToHTML.HTML sb) { sb.tag(tag(), text); }
32 public static class TextArray extends Text {
34 public String tag() { return null; }
35 public void toHTML(ToHTML.HTML sb) { sb.tag(tag(), t); }
40 // Structural //////////////////////////////////////////////////////////////////////////////
42 public static class Doc implements ToHTML {
45 public void toHTML(ToHTML.HTML sb) { sb.tag("html", body); }
46 public static class Header extends HashMap<String, Text[]> {
47 public static class kv { public String key; public Text[] val; }
48 public void attrs(kv[] kvs) { for(int i=0; i<kvs.length; i++) this.put(kvs[i].key, kvs[i].val); }
50 public static class Body implements ToHTML {
51 public Section[] sections;
52 public void toHTML(ToHTML.HTML sb) { sb.append(sections); }
53 public static class Section implements ToHTML {
55 public Paragraph[] paragraphs;
56 public void toHTML(ToHTML.HTML sb) {
58 sb.append(paragraphs);
65 // Paragraph //////////////////////////////////////////////////////////////////////////////
67 public static interface Paragraph extends ToHTML {
68 public static final Class[] subclasses = new Class[] { Blockquote.class, P.class, HR.class };
69 public static class HR implements Paragraph { public void toHTML(ToHTML.HTML sb) { sb.append("\n<hr>\n"); } }
70 public static class P extends Text.TextArray implements Paragraph { public String tag() { return "p"; } }
71 public static class Blockquote extends Text.TextArray implements Paragraph { public String tag() { return "blockquote"; } }
74 public static abstract class List extends Text {
75 public Text[][] points;
76 public abstract String tag();
77 public void toHTML(ToHTML.HTML sb) {
78 sb.append("<"+tag()+">\n");
79 for(Text[] t : points) sb.tag("li", t);
80 sb.append("</"+tag()+">\n");
83 public static class OL extends List { public String tag() { return "ol"; } }
84 public static class UL extends List { public String tag() { return "ul"; } }
88 // Tags //////////////////////////////////////////////////////////////////////////////
90 public static class Chars extends Text.TextString { }
91 public static class Symbol extends Text.TextString { }
92 public static class Keyword extends Text.TextString { public String tag() { return "tt"; } }
93 public static class Subscript extends Text.TextString { public String tag() { return "sub"; } }
94 public static class Superscript extends Text.TextString { public String tag() { return "super"; } }
95 public static class Bold extends Text.TextArray { public String tag() { return "b"; } }
96 public static class Smallcap extends Text.TextArray { public String tag() { return "sc"; } }
97 public static class Strikethrough extends Text.TextArray { public String tag() { return "strike"; } }
98 public static class TT extends Text.TextArray { public String tag() { return "tt"; } }
99 public static class Underline extends Text.TextArray { public String tag() { return "u"; } }
100 public static class Italic extends Text.TextArray { public String tag() { return "i"; } }
101 public static class Citation extends Text.TextArray { } // FIXME
102 public static class Footnote extends Text.TextArray { } // FIXME
103 public static class LineBreak extends Text { public void toHTML(ToHTML.HTML sb) { sb.tag("br"); } }
104 public static class Today extends Text { }
105 public static class Euro extends Text { public void toHTML(ToHTML.HTML sb) { sb.entity(8364); } }
106 public static class Link extends Text {
109 public void toHTML(ToHTML.HTML sb) { sb.tag("a", new Object[] { "href", href }, text); }
111 public static class Entity extends Text {
112 public final String entity;
113 public Entity(String entity) { this.entity = entity; }
114 public void toHTML(ToHTML.HTML sb) { sb.entity(entity); }
118 // Network //////////////////////////////////////////////////////////////////////////////
120 public static interface Host extends ToHTML {
121 public static class DNS implements Host {
122 public String[] part;
123 public void toHTML(ToHTML.HTML sb) {
124 for(int i=0; i<part.length; i++)
125 sb.append((i==0 ? "" : ".")+part[i]);
128 public static class IP implements Host {
129 public int a, b, c, d;
130 public void toHTML(ToHTML.HTML sb) { sb.append(a+"."+b+"."+c+"."+d); }
134 public static interface URI extends ToHTML {
135 public static final Class[] subclasses = new Class[] { URL.class, Email.class };
137 public static class URL extends Text implements URI {
138 public String method;
143 public void toHTML(ToHTML.HTML sb) {
146 // login.toHTML(sb); FIXME
148 // sb.append(":"); FIXME
154 public static class Email extends Text implements URI {
157 public void toHTML(ToHTML.HTML sb) {
164 public static class Login {
165 public String username;
166 public String password;
167 public void toHTML(ToHTML.HTML sb) {
180 public static void prefix(PrintWriter p) {
181 p.println("% generated by TIBDOC");
182 for(int i=0; i<packages.length; i++) p.println("\\usemodule["+packages[i]+"]");
183 p.println("\\setuppapersize[letter]");
184 p.println("\\setuppagenumbering[location=]");
185 p.println("\\setupcolors[state=start]");
186 //"\\setupinteraction[title={Title},author={Me},"++
187 //"subtitle={Deez Nutz},keywords={blargh},color=blue]\n" ++
188 //"\\setuppublications[database={me},numbering=yes,sort=author]\n" ++
189 p.println("\\setuphead[section][style={\\ss\\bfa},number=no,before=\\blank\\hairline\\nowhitespace]");
190 p.println("\\definelayout[mypage][backspace=1.75in,cutspace=1.75in,width=5in]");
191 p.println("\\setuplayout[mypage]");
192 p.println("\\definetypeface[myface][rm][Xserif][Warnock Pro]");
193 p.println("\\definetypeface[myface][tt][Xmono][CMU Typewriter Text Regular][default]");
194 p.println("\\definetypeface[myface][ss][Xsans][Myriad Pro][default]");
195 p.println("\\usesymbols[uni]");
196 p.println("\\definesymbol[1][{\\USymbCharZapf{39}{164}}]");
197 p.println("\\setupbodyfont[myface, 11pt]");
198 p.println("\\setupwhitespace[7pt]");
199 p.println("\\def\\MyDroppedCaps%");
200 p.println(" {\\DroppedCaps");
201 p.println(" {} {Serif} {2\\baselineskip} {2pt} {1\\baselineskip} {2}}");
202 p.println("\\starttext");
203 p.println("\\switchtobodyfont[16pt]\\midaligned{\\ss\\bfa{Title}}\\switchtobodyfont[10pt]");
204 p.println("\\midaligned{Adam Megacz}\n\n\\nowhitespace\\midaligned{\\tt{adam@megacz.com}}");
205 p.println("\\blank[1cm,force]");
206 //p.println("\\defineparagraphs[mypar][n=2,before={\\blank},after={\\blank}");
207 //p.println("\\setupparagraphs[mypar][1][width=.45\\textwidth");
208 //p.println("\\setupparagraphs[mypar][2][width=.55\\textwidth");
209 //p.println("\\startmypa");
210 //p.println("\\switchtobodyfont[sma");
213 public static void suffix(PrintWriter p) {
214 p.println("\\stoptext");
216 static String[] packages = new String[] { "supp-fun", "bib", "href" };
222 import Data.Array.IArray
230 toContex ll = prefix ++ (concatMap tl ll) ++ suffix
232 packages = [ "[supp-fun]",
235 prefix = (concatMap (\x -> "\\usemodule"++x++"\n") packages) ++
236 "\\setuppapersize[letter]\n" ++
237 "\\setuppagenumbering[location=]\n" ++
238 "\\setupcolors[state=start]\n" ++
239 --"\\setupinteraction[title={Title},author={Me},"++
240 --"subtitle={Deez Nutz},keywords={blargh},color=blue]\n" ++
241 --"\\setuppublications[database={me},numbering=yes,sort=author]\n" ++
242 "\\setuphead[section][style={\\ss\\bfa},\n" ++
244 " before=\\blank\\hairline\\nowhitespace,\n" ++
246 "\\definelayout[mypage][\n" ++
247 " backspace=1.75in, % the space for margin notes\n" ++
248 " cutspace=1.75in, % the space for right margin notes\n" ++
251 "\\setuplayout[mypage]\n" ++
252 "\\definetypeface[myface][rm][Xserif][Warnock Pro]\n" ++
253 "\\definetypeface[myface][tt][Xmono][CMU Typewriter Text Regular][default]\n" ++
254 "\\definetypeface[myface][ss][Xsans][Myriad Pro][default]\n" ++
255 "\\usesymbols[uni]\n" ++
256 "\\definesymbol[1][{\\USymbCharZapf{39}{164}}]\n" ++
257 "\\setupbodyfont[myface, 11pt]\n" ++
258 "\\setupwhitespace[7pt]\n" ++
259 "\\def\\MyDroppedCaps%\n" ++
260 " {\\DroppedCaps\n" ++
261 " {} {Serif} {2\\baselineskip} {2pt} {1\\baselineskip} {2}}\n" ++
263 "\\switchtobodyfont[16pt]\\midaligned{\\ss\\bfa{Hi5 Replicated Server Infrastructure}}\\switchtobodyfont[10pt]\n"++
264 "\\midaligned{Adam Megacz}\n\n\\nowhitespace\\midaligned{\\tt{adam@megacz.com}}\n\n"++
265 "\\blank[1cm,force]\n" ++
266 "\\defineparagraphs[mypar][n=2,before={\\blank},after={\\blank}]\n"++
267 "\\setupparagraphs[mypar][1][width=.45\\textwidth]\n"++
268 "\\setupparagraphs[mypar][2][width=.55\\textwidth]\n"++
270 "\\switchtobodyfont[small]\n"
271 suffix = "\n\\stoptext\n"
272 addItem i = "\\item " ++ (striptrail $ boost 8 $ wrap $ striplead $ tl i)
274 escapify ('%':t) = '\\':'%':(escapify t)
275 escapify ('$':t) = '\\':'$':(escapify t)
276 escapify (h:t) = h:(escapify t)
278 tl (Special _ BulletList l) = "\\startitemize[symbol]\n" ++ (concatMap addItem l) ++ "\\stopitemize\n"
279 tl (Special _ NumberList l) = "\\startitemize[symbol]\n" ++ (concatMap addItem l) ++ "\\stopitemize\n"
280 tl (Special _ Section (h:t)) = "\\section{"++(tl h)++"}\n"++(concatMap tl t)
281 tl (Special _ NumberedSection (h:t)) = "\\section{"++(tl h)++"}\n"++(concatMap tl t)
282 tl (Special _ (Glyph EmDash) []) = "{\\emdash}"
283 --tl (Special _ Superscript l) =
284 --tl (Special _ Subscript l) =
285 --tl (Special _ (Image u) l) =
286 --tl (Special _ (Cite u) l) =
287 tl (Special _ BlockQuote l) = "\n\n\\startquote\n "++
288 (striptrail $ boost 4 $ wrap $ striplead $ concatMap tl l)++"\n\\stopquote\n\n"
289 tl (Special _ HorizontalRule []) = "\\\\\\rule{4in}{0.5pt}\\\\"
290 tl (Special _ Italic l) = "{\\it{"++(concatMap tl l)++"}}"
291 tl (Special _ Bold l) = "{\\bf{"++(concatMap tl l)++"}}"
292 tl (Special _ DropCap (h:t)) = "\\MyDroppedCaps{"++(tl h)++"}{\\sc "++(concatMap tl t)++"}"
293 tl (Special _ Typewriter l) = "{\\tt{"++(concatMap tl l)++"}}"
294 tl (Special _ StrikeThrough l) = "" --"\\sout{"++(concatMap tl l)++"}"
295 tl (Special _ Quotes l) = "``"++(concatMap tl l)++"''"
296 tl (Special _ Underline l) = "" --"\\uline{"++(concatMap tl l)++"}"
297 tl (Special _ Underline2 l) = "" --"\\uuline{"++(concatMap tl l)++"}"
298 tl (Special _ (Math s) []) = "\\placeformula\n$$\n" ++ (escapeMath s) ++ "\n$$\n"
299 tl (Special _ Footnote l) = "\\footnote{"++(concatMap tl l)++"}"
300 tl (Special _ Float l) = "" --"\n\n\\begin{wrapfigure}{r}{0.4\\textwidth} \\framebox[0.4\\textwidth]{"++
301 --(concatMap tl l)++"} \\label{x}\\end{wrapfigure}\n\n"
302 --tl (Special _ Figure l) = "\\placefigure[][fig:church]{}{"++(concatMap tl l)++"}"
303 tl (Special _ Figure l) = "\\startnarrower\n"++(concatMap tl l)++"\n\\stopnarrower\n"
304 tl (Special _ (Link u) l) = "\\href{"++(escapify u)++"}{"++(concatMap tl l)++"}"
305 tl (Special _ (Verbatim s) []) = "\\starttyping\n"++s++"\n\\stoptyping\n"
306 -- tl (Special _ TwoColumn l) = "\\startcolumns[n=2]\n"++(concatMap tl l)++"\\stopcolumns"
307 -- tl (Special _ Title l) = ""--"\\title{"++(concatMap tl l)++"}\n\\maketitle\n\n\n"
308 tl (Special _ Abstract l) =
309 "\\midaligned{\\ss\\bfa Abstract}\\par\n " ++
310 "\n\n"++(concatMap tl l)++"\\mypar" ++
311 "\\switchtobodyfont[8pt]{\\ss{\\placecontent}}\\switchtobodyfont[normal]\\stopmypar\n\n\\blank[1cm,force]"
312 tl (Special _ (Command c) l) = "\\"++c++"["++(concatMap tl l)++"]"
313 tl (Special _ t l) = error $ "formatting code "++(show t)++" not supported on {"++(concatMap show l)++"})"
315 tl (BlankLine _) = "\n\n"
316 tl (Block _ l) = concatMap tl l
317 tl (Letter _ c) = escapify [c]
325 // Main //////////////////////////////////////////////////////////////////////////////
327 public static class TD {
329 public @nonterminal("Doc") static class Doc {
330 public @arg("head") Header head;
331 public @arg("body") Body body;
332 public String toString() { return "doc:{"+head+","/*+body*/+"}"; }
335 public @nonterminal("Header") static class Header {
336 public @arg("attrs") KV[] attrs;
337 // FIXME: it would be nice to be able to
338 // void kv(String, String) { ... } imperatively
339 public String toString() {
340 StringBuffer ret = new StringBuffer();
342 for(KV kv : attrs) ret .append(kv);
344 return ret.toString();
348 public @nonterminal("Body") static class Body {
349 public Object[] sections;
350 // FIXME: it would be nice to be able to
351 // void kv(String, String) { ... } imperatively
352 public String toString() {
353 StringBuffer ret = new StringBuffer();
355 for(Object kv : sections) ret .append(kv);
357 return ret.toString();
361 public @nonterminal("kv") static class KV {
362 public @arg("key") String key;
363 public @arg("val") Object val;
364 public String toString() { return "KV["+key+"="+val+"]"; }
368 public static void main(String[] s) throws Exception {
371 Demo.ReflectiveMeta m =
372 new Demo.ReflectiveMeta(TibDoc.TD.class,
375 TibDoc.TD.Header.class,
376 TibDoc.TD.Body.class,
379 Tree<String> res = new CharParser(MetaGrammar.make()).parse(new FileInputStream(s[0])).expand1();
380 MetaGrammar.Meta.MetaGrammarFile mgf = m.new MetaGrammarFile(res);
381 MetaGrammar.BuildContext bc = new MetaGrammar.BuildContext(mgf);
382 Union tibgram = mgf.get("s").build(bc);
384 System.err.println("parsing " + s[1]);
385 Tree t = new CharParser(tibgram).parse(new Tib(new FileInputStream(s[1]))).expand1();
386 System.out.println("tree:\n" + t.toPrettyString());
388 Reducer red = (Reducer)t.head();
389 Object result = red.reduce(t);
390 System.out.println((TD.Doc)result);
392 System.out.println("parsing " + s[0]);
393 Tree<String> res = new CharParser(MetaGrammar.make()).parse(new FileInputStream(s[0])).expand1();
394 MetaGrammar gram = new Tib.Grammar(TibDoc.class);
395 gram = (MetaGrammar)gram.walk(res);
396 System.out.println("\nparsing " + s[1]);
397 Forest f = new CharParser(gram.done()).parse(new Tib(new FileInputStream(s[1])));
398 System.out.println();
399 System.out.println(f.expand1().toPrettyString());
400 System.out.println();
401 Doc doc = (Doc)new ReflectiveGrammar(TibDoc.class).build(f.expand1());
402 System.out.println(doc);
403 System.out.println();
404 System.out.println();
405 System.out.println();
406 System.out.println();
407 StringBuffer sb = new StringBuffer();
408 doc.toHTML(new ToHTML.HTML(sb));
409 System.out.println(sb);
411 FileOutputStream fos = new FileOutputStream("out.html");
412 PrintWriter p = new PrintWriter(new OutputStreamWriter(fos));
417 } catch (Ambiguous a) {
418 FileOutputStream fos = new FileOutputStream("/Users/megacz/Desktop/out.dot");
419 PrintWriter p = new PrintWriter(new OutputStreamWriter(fos));
420 GraphViz gv = new GraphViz();
421 a.ambiguity.toGraphViz(gv);
427 } catch (Exception e) {