lib/radius/parser/JavaScanner.java
// line 1 "JavaScanner.rl"
// line 84 "JavaScanner.rl"
package radius.parser;
import java.util.HashMap;
import java.util.LinkedList;
import org.jruby.Ruby; // runtime
import org.jruby.RubyObject;
import org.jruby.runtime.builtin.IRubyObject;
import org.jruby.RubyArray;
import org.jruby.RubyString;
import org.jruby.RubyHash;
import org.jruby.RubySymbol;
public class JavaScanner {
Ruby runtime = null;
RubyArray rv = null;
void pass_through(String str) {
RubyObject last = ((RubyObject)rv.last());
if ( rv.size() > 0 && last != null && (last instanceof RubyString) ){
// XXX concat changes for ruby 1.9
((RubyString) last).concat(RubyString.newString(runtime, str));
} else {
rv.append(RubyString.newString(runtime, str));
}
}
void tag(String prefix, String name, RubyHash attr, RubySymbol flavor) {
RubyHash tag = RubyHash.newHash(runtime);
tag.op_aset(
runtime.getCurrentContext(),
RubySymbol.newSymbol(runtime, "prefix"),
RubyString.newString(runtime, prefix)
);
tag.op_aset(
runtime.getCurrentContext(),
RubySymbol.newSymbol(runtime, "name"),
RubyString.newString(runtime, name)
);
tag.op_aset(
runtime.getCurrentContext(),
RubySymbol.newSymbol(runtime, "attrs"),
attr
);
tag.op_aset(
runtime.getCurrentContext(),
RubySymbol.newSymbol(runtime, "flavor"),
flavor
);
rv.append(tag);
}
public JavaScanner(Ruby runtime) {
this.runtime = runtime;
}
// line 65 "JavaScanner.java"
private static byte[] init__parser_actions_0()
{
return new byte [] {
0, 1, 0, 1, 3, 1, 4, 1, 5, 1, 6, 1,
7, 1, 8, 1, 9, 1, 10, 1, 14, 1, 15, 1,
19, 1, 21, 1, 22, 1, 23, 2, 1, 2, 2, 5,
6, 2, 6, 7, 2, 9, 5, 2, 9, 10, 2, 10,
9, 2, 11, 20, 2, 12, 20, 2, 13, 20, 2, 16,
17, 2, 16, 18, 3, 5, 6, 7, 3, 9, 5, 6,
3, 16, 6, 17, 4, 9, 5, 6, 7, 4, 16, 5,
6, 17, 5, 16, 9, 5, 6, 17
};
}
private static final byte _parser_actions[] = init__parser_actions_0();
private static short[] init__parser_key_offsets_0()
{
return new short [] {
0, 0, 11, 21, 34, 47, 61, 65, 70, 72, 74, 87,
100, 101, 103, 118, 133, 149, 155, 161, 176, 179, 182, 185,
200, 202, 204, 219, 235, 241, 247, 250, 253, 269, 285, 302,
309, 315, 331, 335, 351, 366, 369, 371, 381, 392, 402, 416,
420, 420, 421, 430, 430, 430, 432, 434, 437, 440, 442, 444
};
}
private static final short _parser_key_offsets[] = init__parser_key_offsets_0();
private static char[] init__parser_trans_keys_0()
{
return new char [] {
58, 63, 95, 45, 46, 48, 57, 65, 90, 97, 122, 63,
95, 45, 46, 48, 58, 65, 90, 97, 122, 32, 47, 62,
63, 95, 9, 13, 45, 58, 65, 90, 97, 122, 32, 47,
62, 63, 95, 9, 13, 45, 58, 65, 90, 97, 122, 32,
61, 63, 95, 9, 13, 45, 46, 48, 58, 65, 90, 97,
122, 32, 61, 9, 13, 32, 34, 39, 9, 13, 34, 92,
34, 92, 32, 47, 62, 63, 95, 9, 13, 45, 58, 65,
90, 97, 122, 32, 47, 62, 63, 95, 9, 13, 45, 58,
65, 90, 97, 122, 62, 34, 92, 32, 34, 47, 62, 63,
92, 95, 9, 13, 45, 58, 65, 90, 97, 122, 32, 34,
47, 62, 63, 92, 95, 9, 13, 45, 58, 65, 90, 97,
122, 32, 34, 61, 63, 92, 95, 9, 13, 45, 46, 48,
58, 65, 90, 97, 122, 32, 34, 61, 92, 9, 13, 32,
34, 39, 92, 9, 13, 32, 34, 47, 62, 63, 92, 95,
9, 13, 45, 58, 65, 90, 97, 122, 34, 62, 92, 34,
39, 92, 34, 39, 92, 32, 39, 47, 62, 63, 92, 95,
9, 13, 45, 58, 65, 90, 97, 122, 39, 92, 39, 92,
32, 39, 47, 62, 63, 92, 95, 9, 13, 45, 58, 65,
90, 97, 122, 32, 39, 61, 63, 92, 95, 9, 13, 45,
46, 48, 58, 65, 90, 97, 122, 32, 39, 61, 92, 9,
13, 32, 34, 39, 92, 9, 13, 34, 39, 92, 34, 39,
92, 32, 34, 39, 47, 62, 63, 92, 95, 9, 13, 45,
58, 65, 90, 97, 122, 32, 34, 39, 47, 62, 63, 92,
95, 9, 13, 45, 58, 65, 90, 97, 122, 32, 34, 39,
61, 63, 92, 95, 9, 13, 45, 46, 48, 58, 65, 90,
97, 122, 32, 34, 39, 61, 92, 9, 13, 32, 34, 39,
92, 9, 13, 32, 34, 39, 47, 62, 63, 92, 95, 9,
13, 45, 58, 65, 90, 97, 122, 34, 39, 62, 92, 32,
34, 39, 47, 62, 63, 92, 95, 9, 13, 45, 58, 65,
90, 97, 122, 32, 39, 47, 62, 63, 92, 95, 9, 13,
45, 58, 65, 90, 97, 122, 39, 62, 92, 39, 92, 63,
95, 45, 46, 48, 57, 65, 90, 97, 122, 58, 63, 95,
45, 46, 48, 57, 65, 90, 97, 122, 63, 95, 45, 46,
48, 58, 65, 90, 97, 122, 32, 62, 63, 95, 9, 13,
45, 46, 48, 58, 65, 90, 97, 122, 32, 62, 9, 13,
60, 47, 63, 95, 45, 57, 65, 90, 97, 122, 34, 92,
34, 92, 34, 39, 92, 34, 39, 92, 39, 92, 39, 92,
0
};
}
private static final char _parser_trans_keys[] = init__parser_trans_keys_0();
private static byte[] init__parser_single_lengths_0()
{
return new byte [] {
0, 3, 2, 5, 5, 4, 2, 3, 2, 2, 5, 5,
1, 2, 7, 7, 6, 4, 4, 7, 3, 3, 3, 7,
2, 2, 7, 6, 4, 4, 3, 3, 8, 8, 7, 5,
4, 8, 4, 8, 7, 3, 2, 2, 3, 2, 4, 2,
0, 1, 3, 0, 0, 2, 2, 3, 3, 2, 2, 0
};
}
private static final byte _parser_single_lengths[] = init__parser_single_lengths_0();
private static byte[] init__parser_range_lengths_0()
{
return new byte [] {
0, 4, 4, 4, 4, 5, 1, 1, 0, 0, 4, 4,
0, 0, 4, 4, 5, 1, 1, 4, 0, 0, 0, 4,
0, 0, 4, 5, 1, 1, 0, 0, 4, 4, 5, 1,
1, 4, 0, 4, 4, 0, 0, 4, 4, 4, 5, 1,
0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
}
private static final byte _parser_range_lengths[] = init__parser_range_lengths_0();
private static short[] init__parser_index_offsets_0()
{
return new short [] {
0, 0, 8, 15, 25, 35, 45, 49, 54, 57, 60, 70,
80, 82, 85, 97, 109, 121, 127, 133, 145, 149, 153, 157,
169, 172, 175, 187, 199, 205, 211, 215, 219, 232, 245, 258,
265, 271, 284, 289, 302, 314, 318, 321, 328, 336, 343, 353,
357, 358, 360, 367, 368, 369, 372, 375, 379, 383, 386, 389
};
}
private static final short _parser_index_offsets[] = init__parser_index_offsets_0();
private static byte[] init__parser_indicies_0()
{
return new byte [] {
2, 1, 1, 1, 1, 1, 1, 0, 3, 3, 3, 3,
3, 3, 0, 4, 6, 7, 5, 5, 4, 5, 5, 5,
0, 8, 10, 11, 9, 9, 8, 9, 9, 9, 0, 13,
15, 14, 14, 13, 14, 14, 14, 14, 12, 16, 17, 16,
12, 17, 18, 19, 17, 12, 21, 22, 20, 24, 25, 23,
26, 28, 29, 27, 27, 26, 27, 27, 27, 12, 30, 32,
33, 31, 31, 30, 31, 31, 31, 12, 34, 12, 35, 25,
23, 36, 24, 38, 39, 37, 25, 37, 36, 37, 37, 37,
23, 40, 24, 42, 43, 41, 25, 41, 40, 41, 41, 41,
23, 44, 24, 46, 45, 25, 45, 44, 45, 45, 45, 45,
23, 47, 24, 48, 25, 47, 23, 48, 49, 50, 25, 48,
23, 51, 21, 53, 54, 52, 22, 52, 51, 52, 52, 52,
20, 24, 55, 25, 23, 57, 58, 59, 56, 61, 35, 62,
60, 64, 24, 66, 67, 65, 68, 65, 64, 65, 65, 65,
63, 24, 68, 63, 61, 68, 63, 69, 24, 71, 72, 70,
68, 70, 69, 70, 70, 70, 63, 73, 24, 75, 74, 68,
74, 73, 74, 74, 74, 74, 63, 76, 24, 77, 68, 76,
63, 77, 78, 79, 68, 77, 63, 80, 58, 59, 56, 81,
81, 62, 60, 82, 61, 35, 84, 85, 83, 62, 83, 82,
83, 83, 83, 60, 86, 61, 35, 88, 89, 87, 62, 87,
86, 87, 87, 87, 60, 90, 61, 35, 92, 91, 62, 91,
90, 91, 91, 91, 91, 60, 93, 61, 35, 94, 62, 93,
60, 94, 95, 96, 62, 94, 60, 97, 80, 58, 99, 100,
98, 59, 98, 97, 98, 98, 98, 56, 61, 35, 101, 62,
60, 97, 57, 58, 99, 100, 98, 59, 98, 97, 98, 98,
98, 56, 103, 21, 105, 106, 104, 107, 104, 103, 104, 104,
104, 102, 24, 108, 68, 63, 21, 107, 102, 109, 109, 109,
109, 109, 109, 0, 111, 110, 110, 110, 110, 110, 110, 0,
112, 112, 112, 112, 112, 112, 0, 113, 115, 114, 114, 113,
114, 114, 114, 114, 0, 116, 117, 116, 0, 118, 120, 119,
123, 122, 122, 122, 122, 122, 121, 124, 125, 24, 25, 23,
24, 25, 23, 61, 35, 62, 60, 61, 35, 62, 60, 24,
68, 63, 24, 68, 63, 126, 0
};
}
private static final byte _parser_indicies[] = init__parser_indicies_0();
private static byte[] init__parser_trans_targs_0()
{
return new byte [] {
49, 1, 2, 3, 4, 3, 12, 52, 4, 5, 12, 52,
49, 6, 5, 7, 6, 7, 8, 42, 9, 10, 13, 9,
10, 13, 11, 5, 12, 52, 11, 5, 12, 52, 51, 14,
15, 16, 20, 54, 15, 16, 20, 54, 17, 16, 18, 17,
18, 19, 21, 15, 16, 20, 54, 53, 22, 23, 14, 31,
22, 23, 31, 24, 26, 27, 41, 58, 25, 26, 27, 41,
58, 28, 27, 29, 28, 29, 30, 40, 23, 32, 33, 34,
38, 56, 33, 34, 38, 56, 35, 34, 36, 35, 36, 37,
39, 33, 34, 38, 56, 55, 24, 26, 27, 41, 58, 25,
57, 44, 44, 45, 46, 47, 46, 59, 47, 59, 0, 49,
50, 49, 1, 43, 49, 49, 49
};
}
private static final byte _parser_trans_targs[] = init__parser_trans_targs_0();
private static byte[] init__parser_trans_actions_0()
{
return new byte [] {
27, 0, 31, 3, 5, 0, 5, 5, 0, 11, 0, 0,
29, 13, 0, 13, 0, 0, 0, 0, 15, 43, 15, 0,
17, 0, 7, 64, 34, 34, 0, 37, 9, 9, 0, 17,
7, 64, 34, 81, 0, 37, 9, 72, 13, 0, 13, 0,
0, 17, 0, 40, 76, 68, 86, 58, 15, 46, 43, 15,
0, 17, 0, 0, 7, 64, 34, 81, 0, 0, 37, 9,
72, 13, 0, 13, 0, 0, 0, 17, 43, 17, 7, 64,
34, 81, 0, 37, 9, 72, 13, 0, 13, 0, 0, 17,
17, 40, 76, 68, 86, 58, 15, 40, 76, 68, 86, 15,
58, 1, 0, 31, 3, 5, 0, 5, 0, 0, 0, 23,
61, 25, 1, 0, 52, 49, 55
};
}
private static final byte _parser_trans_actions[] = init__parser_trans_actions_0();
private static byte[] init__parser_to_state_actions_0()
{
return new byte [] {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
19, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
}
private static final byte _parser_to_state_actions[] = init__parser_to_state_actions_0();
private static byte[] init__parser_from_state_actions_0()
{
return new byte [] {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 21, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
}
private static final byte _parser_from_state_actions[] = init__parser_from_state_actions_0();
private static short[] init__parser_eof_trans_0()
{
return new short [] {
0, 1, 1, 1, 1, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1,
0, 0, 122, 125, 126, 125, 126, 125, 126, 125, 126, 127
};
}
private static final short _parser_eof_trans[] = init__parser_eof_trans_0();
static final int parser_start = 49;
static final int parser_first_final = 49;
static final int parser_error = 0;
static final int parser_en_Closeout = 48;
static final int parser_en_main = 49;
// line 143 "JavaScanner.rl"
public RubyArray operate(String tag_prefix, String input) {
char[] data = input.toCharArray();
String disposable_string;
String name = "";
String prefix = "";
RubySymbol flavor = RubySymbol.newSymbol(runtime, "tasteless".intern());
RubyHash attributes = RubyHash.newHash(runtime);
int tagstart = 0;
int mark_pfx = 0;
int mark_stg = 0;
int mark_attr = 0;
int mark_nat = 0;
int mark_vat = 0;
String nat = "";
String vat = "";
int cs;
int p = 0;
int pe = data.length;
int eof = pe;
int act;
int ts;
int te;
rv = RubyArray.newArray(runtime);
char[] remainder = data;
// line 351 "JavaScanner.java"
{
cs = parser_start;
ts = -1;
te = -1;
act = 0;
}
// line 175 "JavaScanner.rl"
// line 361 "JavaScanner.java"
{
int _klen;
int _trans = 0;
int _acts;
int _nacts;
int _keys;
int _goto_targ = 0;
_goto: while (true) {
switch ( _goto_targ ) {
case 0:
if ( p == pe ) {
_goto_targ = 4;
continue _goto;
}
if ( cs == 0 ) {
_goto_targ = 5;
continue _goto;
}
case 1:
_acts = _parser_from_state_actions[cs];
_nacts = (int) _parser_actions[_acts++];
while ( _nacts-- > 0 ) {
switch ( _parser_actions[_acts++] ) {
case 15:
// line 1 "NONE"
{ts = p;}
break;
// line 390 "JavaScanner.java"
}
}
_match: do {
_keys = _parser_key_offsets[cs];
_trans = _parser_index_offsets[cs];
_klen = _parser_single_lengths[cs];
if ( _klen > 0 ) {
int _lower = _keys;
int _mid;
int _upper = _keys + _klen - 1;
while (true) {
if ( _upper < _lower )
break;
_mid = _lower + ((_upper-_lower) >> 1);
if ( data[p] < _parser_trans_keys[_mid] )
_upper = _mid - 1;
else if ( data[p] > _parser_trans_keys[_mid] )
_lower = _mid + 1;
else {
_trans += (_mid - _keys);
break _match;
}
}
_keys += _klen;
_trans += _klen;
}
_klen = _parser_range_lengths[cs];
if ( _klen > 0 ) {
int _lower = _keys;
int _mid;
int _upper = _keys + (_klen<<1) - 2;
while (true) {
if ( _upper < _lower )
break;
_mid = _lower + (((_upper-_lower) >> 1) & ~1);
if ( data[p] < _parser_trans_keys[_mid] )
_upper = _mid - 2;
else if ( data[p] > _parser_trans_keys[_mid+1] )
_lower = _mid + 2;
else {
_trans += ((_mid - _keys)>>1);
break _match;
}
}
_trans += _klen;
}
} while (false);
_trans = _parser_indicies[_trans];
case 3:
cs = _parser_trans_targs[_trans];
if ( _parser_trans_actions[_trans] != 0 ) {
_acts = _parser_trans_actions[_trans];
_nacts = (int) _parser_actions[_acts++];
while ( _nacts-- > 0 )
{
switch ( _parser_actions[_acts++] )
{
case 0:
// line 4 "JavaScanner.rl"
{ mark_pfx = p; }
break;
case 1:
// line 5 "JavaScanner.rl"
{
prefix = input.substring(mark_pfx, p);
}
break;
case 2:
// line 8 "JavaScanner.rl"
{
if ( !prefix.equals(tag_prefix) ) {
// have to manually add ':' / Sep
// pass the text through & reset state
pass_through(input.substring(tagstart, p) + ":");
prefix = "";
{cs = 49; _goto_targ = 2; if (true) continue _goto;}
}
}
break;
case 3:
// line 18 "JavaScanner.rl"
{ mark_stg = p; }
break;
case 4:
// line 19 "JavaScanner.rl"
{ name = input.substring(mark_stg, p); }
break;
case 5:
// line 20 "JavaScanner.rl"
{ mark_attr = p; }
break;
case 6:
// line 21 "JavaScanner.rl"
{
attributes.op_aset(
runtime.getCurrentContext(),
RubyString.newString(runtime, nat),
RubyString.newString(runtime, vat)
);
}
break;
case 7:
// line 29 "JavaScanner.rl"
{ mark_nat = p; }
break;
case 8:
// line 30 "JavaScanner.rl"
{ nat = input.substring(mark_nat, p); }
break;
case 9:
// line 31 "JavaScanner.rl"
{ mark_vat = p; }
break;
case 10:
// line 32 "JavaScanner.rl"
{ vat = input.substring(mark_vat, p); }
break;
case 11:
// line 34 "JavaScanner.rl"
{ flavor = RubySymbol.newSymbol(runtime, "open".intern()); }
break;
case 12:
// line 35 "JavaScanner.rl"
{ flavor = RubySymbol.newSymbol(runtime, "self".intern()); }
break;
case 13:
// line 36 "JavaScanner.rl"
{ flavor = RubySymbol.newSymbol(runtime, "close".intern()); }
break;
case 16:
// line 1 "NONE"
{te = p+1;}
break;
case 17:
// line 72 "JavaScanner.rl"
{act = 1;}
break;
case 18:
// line 79 "JavaScanner.rl"
{act = 2;}
break;
case 19:
// line 79 "JavaScanner.rl"
{te = p+1;{
pass_through(input.substring(p, p + 1));
tagstart = p + 1;
}}
break;
case 20:
// line 72 "JavaScanner.rl"
{te = p;p--;{
tag(prefix, name, attributes, flavor);
prefix = "";
name = "";
attributes = RubyHash.newHash(runtime);
flavor = RubySymbol.newSymbol(runtime, "tasteless".intern());
}}
break;
case 21:
// line 79 "JavaScanner.rl"
{te = p;p--;{
pass_through(input.substring(p, p + 1));
tagstart = p + 1;
}}
break;
case 22:
// line 79 "JavaScanner.rl"
{{p = ((te))-1;}{
pass_through(input.substring(p, p + 1));
tagstart = p + 1;
}}
break;
case 23:
// line 1 "NONE"
{ switch( act ) {
case 1:
{{p = ((te))-1;}
tag(prefix, name, attributes, flavor);
prefix = "";
name = "";
attributes = RubyHash.newHash(runtime);
flavor = RubySymbol.newSymbol(runtime, "tasteless".intern());
}
break;
case 2:
{{p = ((te))-1;}
pass_through(input.substring(p, p + 1));
tagstart = p + 1;
}
break;
}
}
break;
// line 590 "JavaScanner.java"
}
}
}
case 2:
_acts = _parser_to_state_actions[cs];
_nacts = (int) _parser_actions[_acts++];
while ( _nacts-- > 0 ) {
switch ( _parser_actions[_acts++] ) {
case 14:
// line 1 "NONE"
{ts = -1;}
break;
// line 604 "JavaScanner.java"
}
}
if ( cs == 0 ) {
_goto_targ = 5;
continue _goto;
}
if ( ++p != pe ) {
_goto_targ = 1;
continue _goto;
}
case 4:
if ( p == eof )
{
if ( _parser_eof_trans[cs] > 0 ) {
_trans = _parser_eof_trans[cs] - 1;
_goto_targ = 3;
continue _goto;
}
}
case 5:
}
break; }
}
// line 176 "JavaScanner.rl"
return rv;
}
}