// FIXME remove this
private final JS rr;
- public Ibex(Stream rr) { try { this.rr = bless(rr);} catch(JSExn e) { throw new Error("should never happen"); } }
+ public Ibex(Stream rr) { try { this.rr = bless(rr);} catch(JSExn e) { throw new Error("should never happen: " + e); } }
public JS resolveString(String str, boolean permitAbsolute) throws JSExn {
if (str.indexOf("://") != -1) {
- if (permitAbsolute) return (Stream)url2res(str);
+ if (permitAbsolute) return url2res(str);
throw new JSExn("absolute URL " + str + " not permitted here");
}
// root-relative
case "date": return new JSDate(a, b, c, rest, nargs);
case "net.rpc.soap": return new SOAP(JS.toString(a), "", JS.toString(b), JS.toString(c));
// FIXME support object dumping
- case "log.debug": JS.debug(a== null ? "**null**" : a.toString()); return null;
- case "log.info": JS.info(a== null ? "**null**" : a.toString()); return null;
- case "log.warn": JS.warn(a== null ? "**null**" : a.toString()); return null;
- case "log.error": JS.error(a== null ? "**null**" : a.toString()); return null;
+ case "log.debug": JS.debug(a== null ? "**null**" : JS.debugToString(a)); return null;
+ case "log.info": JS.info(a== null ? "**null**" : JS.debugToString(a)); return null;
+ case "log.warn": JS.warn(a== null ? "**null**" : JS.debugToString(a)); return null;
+ case "log.error": JS.error(a== null ? "**null**" : JS.debugToString(a)); return null;
//#end
switch (nargs) {
return ((JS)a).jsclone();
case "bless": return bless((JS)a);
case "ui.browser": Platform.newBrowserWindow(JS.toString(a)); return null;
- case "stream.unzip": return new Stream.Zip((Stream)a);
- case "stream.uncab": return new Stream.Cab((Stream)a);
+ case "stream.unzip": return a == null ? null : new Stream.Zip(a);
+ case "stream.uncab": return a == null ? null : new Stream.Cab(a);
case "stream.cache":
- try { return new Stream.CachedStream((Stream)a, "resources", true); }
+ try { return a == null ? null : new Stream.CachedStream(a, "resources", true); }
catch (Stream.NotCacheableException e) { throw new JSExn("this resource cannot be cached"); }
case "stream.url": {
String url = JS.toString(a);
case "crypto.sha1": /* FEATURE */ return null;
case "crypto.rc4": /* FEATURE */ return null;
case "stream.parse.html": throw new JSExn("not implemented yet"); //return null;
- case "stream.parse.xml": new XMLHelper((JS)b).doParse((JS)a); return null;
+ case "stream.parse.xml": if(a == null) return null; new XMLHelper(b).doParse(a); return null;
// FIXME backgrounding
- case "stream.parse.utf8": try { return JS.S(new String(InputStreamToByteArray.convert(Stream.getInputStream(a)))); }
+ case "stream.parse.utf8": if(a == null) return null;
+ try { return JS.S(new String(InputStreamToByteArray.convert(a.getInputStream()))); }
catch (Exception e) { Log.warn(this, e); }
//#end
break;
case 2:
//#switch(name)
- case "stream.watch": return new Stream.ProgressWatcher((Stream)a, (JS)b);
+ case "stream.watch": return new Stream.ProgressWatcher(a, b);
case "regexp": return new JSRegexp(a, b);
//#end
case 3:
//#switch(name)
- case "ui.font.height": return N(Font.getFont((Stream)a, JS.toInt(b)).textheight(JS.toString(c)));
+ case "ui.font.height": return N(Font.getFont(a, JS.toInt(b)).textheight(JS.toString(c)));
case "ui.font.wait": throw new Error("FIXME: ibex.ui.font.wait not implemented");
- case "ui.font.width": return N(Font.getFont((Stream)a, JS.toInt(b)).textwidth(JS.toString(c)));
+ case "ui.font.width": return N(Font.getFont(a, JS.toInt(b)).textwidth(JS.toString(c)));
//#end
break;
}
throw new JSExn("invalid number of arguments ("+nargs+") for ibex object method "+name+"()");
}
- public Stream url2res(String url) throws JSExn {
+ public JS url2res(String url) throws JSExn {
if (url.startsWith("http://")) return new Stream.HTTP(url);
else if (url.startsWith("https://")) return new Stream.HTTP(url);
else if (url.startsWith("data:")) return new Stream.ByteArray(Base64.decode(url.substring(5)), null);
public void doParse(JS s) throws JSExn {
try {
- parse(new BufferedReader(new InputStreamReader(Stream.getInputStream(s))));
+ parse(new BufferedReader(new InputStreamReader(s.getInputStream())));
} catch (Wrapper e) {
throw e.wrapee;
} catch (XML.Exn e) {
// FEATURE: move this into builtin.xwar
public Blessing bless(JS b) throws JSExn { return new Ibex.Blessing(b, this, null, null); }
// FIXME: Does this really need to extends JS.Clone?
+ // FEATURE: Mandate that Blessings use only String keys?
public static class Blessing extends JS.Clone {
private Ibex ibex;
private Template t = null;
if (!(js instanceof Blessing)) return null;
return (Blessing)js;
}
+ // FEATURE: This is a gross hack
public InputStream getImage() throws JSExn {
try {
- InputStream in = Stream.getInputStream(this);
+ InputStream in = getInputStream();
if (in != null) return in;
} catch (IOException e) { /* DELIBERATE */ }
String[] exts = new String[] { ".png", ".jpeg", ".gif" };
for (int i=0; i < exts.length; i++)
try {
- InputStream in = Stream.getInputStream(parent.get(JS.S(JS.toString(parentkey) + exts[i])));
+ InputStream in = parent.get(JS.S(JS.toString(parentkey) + exts[i])).getInputStream();
if (in != null) return in;
} catch (IOException f) { /* DELIBERATE */ }
return null;
}
- public JSScope getStatic() {
+ public JSScope getStatic() throws JSExn {
try {
if (t == null) {
- JS res = (JS) parent.get(JS.S(JS.toString(parentkey) + ".t"));
- t = Template.buildTemplate(res.unclone().toString(), res, ibex);
+ // FEATURE: Might want to handle the ".t" part better
+ JS res = parent.get(JS.S(JS.toString(parentkey) + ".t"));
+ t = Template.buildTemplate(description(), res, ibex);
}
- return t.staticScope;
+ return t != null ? t.staticScope : null;
} catch (Exception e) {
Log.error(this, e);
return null;
}
}
+ private String description() {
+ String s = JS.debugToString(parentkey);
+ for(Blessing b = parent; b != null; b = b.parent) s = JS.debugToString(parentkey) + "." + s;
+ return s;
+ }
public JS call(JS a, JS b, JS c, JS[] rest, int nargs) throws JSExn {
- // GROSS hack
- if (nargs != 1 && nargs != 9999) throw new JSExn("FIXME can only call with one arg");
+ if (nargs != 1) throw new JSExn("can only call a template with one arg");
getStatic();
if (t == null) throw new JSExn("No such template " + parentkey);
- if (nargs == 9999) /*return t;*/ throw new Error("FIXME"); // FIXME: 9999 stuff
if(!(a instanceof Box)) throw new JSExn("can only apply templates to boxes");
t.apply((Box)a);
return a;
}
+ // FEATURE: This is a gross hack
+ Template getTemplate() throws JSExn {
+ getStatic();
+ if (t == null) throw new JSExn("No such template " + JS.debugToString(parentkey));
+ return t;
+ }
}
}
projects / org.ibex.core.git / blobdiff