1 files changed, 1252 insertions, 20 deletions

diff --git a/ext/unicorn/http11/http11_parser.h b/ext/unicorn/http11/http11_parser.h
index 15fbc92..e147b57 100644
--- a/ext/unicorn/http11/http11_parser.h
+++ b/ext/unicorn/http11/http11_parser.h
@@ -1,17 +1,25 @@
+
+#line 1 "http11_parser.rl"
 /**
  * Copyright (c) 2005 Zed A. Shaw
  * You can redistribute it and/or modify it under the same terms as Ruby.
  */
-
 #ifndef http11_parser_h
 #define http11_parser_h
 
 #include <sys/types.h>
 
-typedef void (*element_cb)(void *data, const char *at, size_t length);
-typedef void (*field_cb)(void *data, const char *field, size_t flen, const char *value, size_t vlen);
+static void http_field(void *data, const char *field,
+                       size_t flen, const char *value, size_t vlen);
+static void request_method(void *data, const char *at, size_t length);
+static void request_uri(void *data, const char *at, size_t length);
+static void fragment(void *data, const char *at, size_t length);
+static void request_path(void *data, const char *at, size_t length);
+static void query_string(void *data, const char *at, size_t length);
+static void http_version(void *data, const char *at, size_t length);
+static void header_done(void *data, const char *at, size_t length);
 
-typedef struct http_parser { 
+typedef struct http_parser {
   int cs;
   size_t body_start;
   size_t nread;
@@ -21,22 +29,1246 @@ typedef struct http_parser {
   size_t query_start;
 
   void *data;
-
-  field_cb http_field;
-  element_cb request_method;
-  element_cb request_uri;
-  element_cb fragment;
-  element_cb request_path;
-  element_cb query_string;
-  element_cb http_version;
-  element_cb header_done;
-  
 } http_parser;
 
-int http_parser_init(http_parser *parser);
-int http_parser_finish(http_parser *parser);
-size_t http_parser_execute(http_parser *parser, const char *data, size_t len);
-int http_parser_has_error(http_parser *parser);
-int http_parser_is_finished(http_parser *parser);
+static int http_parser_has_error(http_parser *parser);
+static int http_parser_is_finished(http_parser *parser);
+
+/*
+ * capitalizes all lower-case ASCII characters,
+ * converts dashes to underscores.
+ */
+static void snake_upcase_char(char *c)
+{
+  if (*c >= 'a' && *c <= 'z')
+    *c &= ~0x20;
+  else if (*c == '-')
+    *c = '_';
+}
+
+static void downcase_char(char *c)
+{
+  if (*c >= 'A' && *c <= 'Z')
+    *c |= 0x20;
+}
+
+#define LEN(AT, FPC) (FPC - buffer - parser->AT)
+#define MARK(M,FPC) (parser->M = (FPC) - buffer)
+#define PTR_TO(F) (buffer + parser->F)
+
+/** Machine **/
+
+
+#line 105 "http11_parser.rl"
+
+
+/** Data **/
+
+#line 68 "http11_parser.h"
+static const int http_parser_start = 1;
+static const int http_parser_first_final = 63;
+static const int http_parser_error = 0;
+
+static const int http_parser_en_main = 1;
+
+
+#line 109 "http11_parser.rl"
+
+static int http_parser_init(http_parser *parser) {
+  int cs = 0;
+
+#line 81 "http11_parser.h"
+        {
+        cs = http_parser_start;
+        }
+
+#line 113 "http11_parser.rl"
+  parser->cs = cs;
+  parser->body_start = 0;
+  parser->mark = 0;
+  parser->nread = 0;
+  parser->field_len = 0;
+  parser->field_start = 0;
+
+  return(1);
+}
+
+/** exec **/
+static size_t http_parser_execute(
+  http_parser *parser, const char *buffer, size_t len)
+{
+  const char *p, *pe;
+  int cs = parser->cs;
+  size_t off = parser->nread;
+
+  assert(off <= len && "offset past end of buffer");
+
+  p = buffer+off;
+  pe = buffer+len;
+
+  assert(*pe == '\0' && "pointer does not end on NUL");
+  assert(pe - p == len - off && "pointers aren't same distance");
+
+
+#line 114 "http11_parser.h"
+        {
+        if ( p == pe )
+                goto _test_eof;
+        switch ( cs )
+        {
+case 1:
+        switch( (*p) ) {
+                case 36: goto tr0;
+                case 95: goto tr0;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto tr0;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto tr0;
+        } else
+                goto tr0;
+        goto st0;
+st0:
+cs = 0;
+        goto _out;
+tr0:
+#line 62 "http11_parser.rl"
+        {MARK(mark, p); }
+        goto st2;
+st2:
+        if ( ++p == pe )
+                goto _test_eof2;
+case 2:
+#line 145 "http11_parser.h"
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st44;
+                case 95: goto st44;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st44;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st44;
+        } else
+                goto st44;
+        goto st0;
+tr2:
+#line 75 "http11_parser.rl"
+        {
+    request_method(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st3;
+st3:
+        if ( ++p == pe )
+                goto _test_eof3;
+case 3:
+#line 170 "http11_parser.h"
+        switch( (*p) ) {
+                case 42: goto tr4;
+                case 47: goto tr5;
+                case 72: goto tr6;
+                case 104: goto tr6;
+        }
+        goto st0;
+tr4:
+#line 62 "http11_parser.rl"
+        {MARK(mark, p); }
+        goto st4;
+st4:
+        if ( ++p == pe )
+                goto _test_eof4;
+case 4:
+#line 186 "http11_parser.h"
+        switch( (*p) ) {
+                case 32: goto tr7;
+                case 35: goto tr8;
+        }
+        goto st0;
+tr7:
+#line 78 "http11_parser.rl"
+        {
+    request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st5;
+tr30:
+#line 62 "http11_parser.rl"
+        {MARK(mark, p); }
+#line 81 "http11_parser.rl"
+        {
+    fragment(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st5;
+tr33:
+#line 81 "http11_parser.rl"
+        {
+    fragment(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st5;
+tr37:
+#line 94 "http11_parser.rl"
+        {
+    request_path(parser->data, PTR_TO(mark), LEN(mark,p));
+  }
+#line 78 "http11_parser.rl"
+        {
+    request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st5;
+tr48:
+#line 85 "http11_parser.rl"
+        {MARK(query_start, p); }
+#line 86 "http11_parser.rl"
+        {
+    query_string(parser->data, PTR_TO(query_start), LEN(query_start, p));
+  }
+#line 78 "http11_parser.rl"
+        {
+    request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st5;
+tr52:
+#line 86 "http11_parser.rl"
+        {
+    query_string(parser->data, PTR_TO(query_start), LEN(query_start, p));
+  }
+#line 78 "http11_parser.rl"
+        {
+    request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st5;
+st5:
+        if ( ++p == pe )
+                goto _test_eof5;
+case 5:
+#line 248 "http11_parser.h"
+        if ( (*p) == 72 )
+                goto tr9;
+        goto st0;
+tr9:
+#line 62 "http11_parser.rl"
+        {MARK(mark, p); }
+        goto st6;
+st6:
+        if ( ++p == pe )
+                goto _test_eof6;
+case 6:
+#line 260 "http11_parser.h"
+        if ( (*p) == 84 )
+                goto st7;
+        goto st0;
+st7:
+        if ( ++p == pe )
+                goto _test_eof7;
+case 7:
+        if ( (*p) == 84 )
+                goto st8;
+        goto st0;
+st8:
+        if ( ++p == pe )
+                goto _test_eof8;
+case 8:
+        if ( (*p) == 80 )
+                goto st9;
+        goto st0;
+st9:
+        if ( ++p == pe )
+                goto _test_eof9;
+case 9:
+        if ( (*p) == 47 )
+                goto st10;
+        goto st0;
+st10:
+        if ( ++p == pe )
+                goto _test_eof10;
+case 10:
+        if ( 48 <= (*p) && (*p) <= 57 )
+                goto st11;
+        goto st0;
+st11:
+        if ( ++p == pe )
+                goto _test_eof11;
+case 11:
+        if ( (*p) == 46 )
+                goto st12;
+        if ( 48 <= (*p) && (*p) <= 57 )
+                goto st11;
+        goto st0;
+st12:
+        if ( ++p == pe )
+                goto _test_eof12;
+case 12:
+        if ( 48 <= (*p) && (*p) <= 57 )
+                goto st13;
+        goto st0;
+st13:
+        if ( ++p == pe )
+                goto _test_eof13;
+case 13:
+        if ( (*p) == 13 )
+                goto tr17;
+        if ( 48 <= (*p) && (*p) <= 57 )
+                goto st13;
+        goto st0;
+tr17:
+#line 90 "http11_parser.rl"
+        {
+    http_version(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st14;
+tr25:
+#line 71 "http11_parser.rl"
+        { MARK(mark, p); }
+#line 72 "http11_parser.rl"
+        {
+    http_field(parser->data, PTR_TO(field_start), parser->field_len, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st14;
+tr28:
+#line 72 "http11_parser.rl"
+        {
+    http_field(parser->data, PTR_TO(field_start), parser->field_len, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st14;
+st14:
+        if ( ++p == pe )
+                goto _test_eof14;
+case 14:
+#line 341 "http11_parser.h"
+        if ( (*p) == 10 )
+                goto st15;
+        goto st0;
+st15:
+        if ( ++p == pe )
+                goto _test_eof15;
+case 15:
+        switch( (*p) ) {
+                case 13: goto st16;
+                case 33: goto tr20;
+                case 124: goto tr20;
+                case 126: goto tr20;
+        }
+        if ( (*p) < 45 ) {
+                if ( (*p) > 39 ) {
+                        if ( 42 <= (*p) && (*p) <= 43 )
+                                goto tr20;
+                } else if ( (*p) >= 35 )
+                        goto tr20;
+        } else if ( (*p) > 46 ) {
+                if ( (*p) < 65 ) {
+                        if ( 48 <= (*p) && (*p) <= 57 )
+                                goto tr20;
+                } else if ( (*p) > 90 ) {
+                        if ( 94 <= (*p) && (*p) <= 122 )
+                                goto tr20;
+                } else
+                        goto tr20;
+        } else
+                goto tr20;
+        goto st0;
+st16:
+        if ( ++p == pe )
+                goto _test_eof16;
+case 16:
+        if ( (*p) == 10 )
+                goto tr21;
+        goto st0;
+tr21:
+#line 98 "http11_parser.rl"
+        {
+    parser->body_start = p - buffer + 1;
+    header_done(parser->data, p + 1, pe - p - 1);
+    {p++; cs = 63; goto _out;}
+  }
+        goto st63;
+st63:
+        if ( ++p == pe )
+                goto _test_eof63;
+case 63:
+#line 392 "http11_parser.h"
+        goto st0;
+tr20:
+#line 64 "http11_parser.rl"
+        { MARK(field_start, p); }
+#line 65 "http11_parser.rl"
+        { snake_upcase_char((char *)p); }
+        goto st17;
+tr22:
+#line 65 "http11_parser.rl"
+        { snake_upcase_char((char *)p); }
+        goto st17;
+st17:
+        if ( ++p == pe )
+                goto _test_eof17;
+case 17:
+#line 408 "http11_parser.h"
+        switch( (*p) ) {
+                case 33: goto tr22;
+                case 58: goto tr23;
+                case 124: goto tr22;
+                case 126: goto tr22;
+        }
+        if ( (*p) < 45 ) {
+                if ( (*p) > 39 ) {
+                        if ( 42 <= (*p) && (*p) <= 43 )
+                                goto tr22;
+                } else if ( (*p) >= 35 )
+                        goto tr22;
+        } else if ( (*p) > 46 ) {
+                if ( (*p) < 65 ) {
+                        if ( 48 <= (*p) && (*p) <= 57 )
+                                goto tr22;
+                } else if ( (*p) > 90 ) {
+                        if ( 94 <= (*p) && (*p) <= 122 )
+                                goto tr22;
+                } else
+                        goto tr22;
+        } else
+                goto tr22;
+        goto st0;
+tr23:
+#line 67 "http11_parser.rl"
+        {
+    parser->field_len = LEN(field_start, p);
+  }
+        goto st18;
+tr26:
+#line 71 "http11_parser.rl"
+        { MARK(mark, p); }
+        goto st18;
+st18:
+        if ( ++p == pe )
+                goto _test_eof18;
+case 18:
+#line 447 "http11_parser.h"
+        switch( (*p) ) {
+                case 13: goto tr25;
+                case 32: goto tr26;
+        }
+        goto tr24;
+tr24:
+#line 71 "http11_parser.rl"
+        { MARK(mark, p); }
+        goto st19;
+st19:
+        if ( ++p == pe )
+                goto _test_eof19;
+case 19:
+#line 461 "http11_parser.h"
+        if ( (*p) == 13 )
+                goto tr28;
+        goto st19;
+tr8:
+#line 78 "http11_parser.rl"
+        {
+    request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st20;
+tr38:
+#line 94 "http11_parser.rl"
+        {
+    request_path(parser->data, PTR_TO(mark), LEN(mark,p));
+  }
+#line 78 "http11_parser.rl"
+        {
+    request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st20;
+tr49:
+#line 85 "http11_parser.rl"
+        {MARK(query_start, p); }
+#line 86 "http11_parser.rl"
+        {
+    query_string(parser->data, PTR_TO(query_start), LEN(query_start, p));
+  }
+#line 78 "http11_parser.rl"
+        {
+    request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st20;
+tr53:
+#line 86 "http11_parser.rl"
+        {
+    query_string(parser->data, PTR_TO(query_start), LEN(query_start, p));
+  }
+#line 78 "http11_parser.rl"
+        {
+    request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
+  }
+        goto st20;
+st20:
+        if ( ++p == pe )
+                goto _test_eof20;
+case 20:
+#line 507 "http11_parser.h"
+        switch( (*p) ) {
+                case 32: goto tr30;
+                case 35: goto st0;
+                case 37: goto tr31;
+                case 127: goto st0;
+        }
+        if ( 0 <= (*p) && (*p) <= 31 )
+                goto st0;
+        goto tr29;
+tr29:
+#line 62 "http11_parser.rl"
+        {MARK(mark, p); }
+        goto st21;
+st21:
+        if ( ++p == pe )
+                goto _test_eof21;
+case 21:
+#line 525 "http11_parser.h"
+        switch( (*p) ) {
+                case 32: goto tr33;
+                case 35: goto st0;
+                case 37: goto st22;
+                case 127: goto st0;
+        }
+        if ( 0 <= (*p) && (*p) <= 31 )
+                goto st0;
+        goto st21;
+tr31:
+#line 62 "http11_parser.rl"
+        {MARK(mark, p); }
+        goto st22;
+st22:
+        if ( ++p == pe )
+                goto _test_eof22;
+case 22:
+#line 543 "http11_parser.h"
+        if ( (*p) < 65 ) {
+                if ( 48 <= (*p) && (*p) <= 57 )
+                        goto st23;
+        } else if ( (*p) > 70 ) {
+                if ( 97 <= (*p) && (*p) <= 102 )
+                        goto st23;
+        } else
+                goto st23;
+        goto st0;
+st23:
+        if ( ++p == pe )
+                goto _test_eof23;
+case 23:
+        if ( (*p) < 65 ) {
+                if ( 48 <= (*p) && (*p) <= 57 )
+                        goto st21;
+        } else if ( (*p) > 70 ) {
+                if ( 97 <= (*p) && (*p) <= 102 )
+                        goto st21;
+        } else
+                goto st21;
+        goto st0;
+tr5:
+#line 62 "http11_parser.rl"
+        {MARK(mark, p); }
+        goto st24;
+st24:
+        if ( ++p == pe )
+                goto _test_eof24;
+case 24:
+#line 574 "http11_parser.h"
+        switch( (*p) ) {
+                case 32: goto tr37;
+                case 35: goto tr38;
+                case 37: goto st25;
+                case 59: goto tr40;
+                case 63: goto tr41;
+                case 127: goto st0;
+        }
+        if ( 0 <= (*p) && (*p) <= 31 )
+                goto st0;
+        goto st24;
+st25:
+        if ( ++p == pe )
+                goto _test_eof25;
+case 25:
+        if ( (*p) < 65 ) {
+                if ( 48 <= (*p) && (*p) <= 57 )
+                        goto st26;
+        } else if ( (*p) > 70 ) {
+                if ( 97 <= (*p) && (*p) <= 102 )
+                        goto st26;
+        } else
+                goto st26;
+        goto st0;
+st26:
+        if ( ++p == pe )
+                goto _test_eof26;
+case 26:
+        if ( (*p) < 65 ) {
+                if ( 48 <= (*p) && (*p) <= 57 )
+                        goto st24;
+        } else if ( (*p) > 70 ) {
+                if ( 97 <= (*p) && (*p) <= 102 )
+                        goto st24;
+        } else
+                goto st24;
+        goto st0;
+tr40:
+#line 94 "http11_parser.rl"
+        {
+    request_path(parser->data, PTR_TO(mark), LEN(mark,p));
+  }
+        goto st27;
+st27:
+        if ( ++p == pe )
+                goto _test_eof27;
+case 27:
+#line 622 "http11_parser.h"
+        switch( (*p) ) {
+                case 32: goto tr7;
+                case 35: goto tr8;
+                case 37: goto st28;
+                case 63: goto st30;
+                case 127: goto st0;
+        }
+        if ( 0 <= (*p) && (*p) <= 31 )
+                goto st0;
+        goto st27;
+st28:
+        if ( ++p == pe )
+                goto _test_eof28;
+case 28:
+        if ( (*p) < 65 ) {
+                if ( 48 <= (*p) && (*p) <= 57 )
+                        goto st29;
+        } else if ( (*p) > 70 ) {
+                if ( 97 <= (*p) && (*p) <= 102 )
+                        goto st29;
+        } else
+                goto st29;
+        goto st0;
+st29:
+        if ( ++p == pe )
+                goto _test_eof29;
+case 29:
+        if ( (*p) < 65 ) {
+                if ( 48 <= (*p) && (*p) <= 57 )
+                        goto st27;
+        } else if ( (*p) > 70 ) {
+                if ( 97 <= (*p) && (*p) <= 102 )
+                        goto st27;
+        } else
+                goto st27;
+        goto st0;
+tr41:
+#line 94 "http11_parser.rl"
+        {
+    request_path(parser->data, PTR_TO(mark), LEN(mark,p));
+  }
+        goto st30;
+st30:
+        if ( ++p == pe )
+                goto _test_eof30;
+case 30:
+#line 669 "http11_parser.h"
+        switch( (*p) ) {
+                case 32: goto tr48;
+                case 35: goto tr49;
+                case 37: goto tr50;
+                case 127: goto st0;
+        }
+        if ( 0 <= (*p) && (*p) <= 31 )
+                goto st0;
+        goto tr47;
+tr47:
+#line 85 "http11_parser.rl"
+        {MARK(query_start, p); }
+        goto st31;
+st31:
+        if ( ++p == pe )
+                goto _test_eof31;
+case 31:
+#line 687 "http11_parser.h"
+        switch( (*p) ) {
+                case 32: goto tr52;
+                case 35: goto tr53;
+                case 37: goto st32;
+                case 127: goto st0;
+        }
+        if ( 0 <= (*p) && (*p) <= 31 )
+                goto st0;
+        goto st31;
+tr50:
+#line 85 "http11_parser.rl"
+        {MARK(query_start, p); }
+        goto st32;
+st32:
+        if ( ++p == pe )
+                goto _test_eof32;
+case 32:
+#line 705 "http11_parser.h"
+        if ( (*p) < 65 ) {
+                if ( 48 <= (*p) && (*p) <= 57 )
+                        goto st33;
+        } else if ( (*p) > 70 ) {
+                if ( 97 <= (*p) && (*p) <= 102 )
+                        goto st33;
+        } else
+                goto st33;
+        goto st0;
+st33:
+        if ( ++p == pe )
+                goto _test_eof33;
+case 33:
+        if ( (*p) < 65 ) {
+                if ( 48 <= (*p) && (*p) <= 57 )
+                        goto st31;
+        } else if ( (*p) > 70 ) {
+                if ( 97 <= (*p) && (*p) <= 102 )
+                        goto st31;
+        } else
+                goto st31;
+        goto st0;
+tr6:
+#line 66 "http11_parser.rl"
+        { downcase_char((char *)p); }
+        goto st34;
+st34:
+        if ( ++p == pe )
+                goto _test_eof34;
+case 34:
+#line 736 "http11_parser.h"
+        switch( (*p) ) {
+                case 84: goto tr56;
+                case 116: goto tr56;
+        }
+        goto st0;
+tr56:
+#line 66 "http11_parser.rl"
+        { downcase_char((char *)p); }
+        goto st35;
+st35:
+        if ( ++p == pe )
+                goto _test_eof35;
+case 35:
+#line 750 "http11_parser.h"
+        switch( (*p) ) {
+                case 84: goto tr57;
+                case 116: goto tr57;
+        }
+        goto st0;
+tr57:
+#line 66 "http11_parser.rl"
+        { downcase_char((char *)p); }
+        goto st36;
+st36:
+        if ( ++p == pe )
+                goto _test_eof36;
+case 36:
+#line 764 "http11_parser.h"
+        switch( (*p) ) {
+                case 80: goto tr58;
+                case 112: goto tr58;
+        }
+        goto st0;
+tr58:
+#line 66 "http11_parser.rl"
+        { downcase_char((char *)p); }
+        goto st37;
+st37:
+        if ( ++p == pe )
+                goto _test_eof37;
+case 37:
+#line 778 "http11_parser.h"
+        switch( (*p) ) {
+                case 58: goto st38;
+                case 83: goto tr60;
+                case 115: goto tr60;
+        }
+        goto st0;
+st38:
+        if ( ++p == pe )
+                goto _test_eof38;
+case 38:
+        if ( (*p) == 47 )
+                goto st39;
+        goto st0;
+st39:
+        if ( ++p == pe )
+                goto _test_eof39;
+case 39:
+        if ( (*p) == 47 )
+                goto st40;
+        goto st0;
+st40:
+        if ( ++p == pe )
+                goto _test_eof40;
+case 40:
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st41;
+        } else if ( (*p) > 57 ) {
+                if ( (*p) > 90 ) {
+                        if ( 97 <= (*p) && (*p) <= 122 )
+                                goto st41;
+                } else if ( (*p) >= 65 )
+                        goto st41;
+        } else
+                goto st41;
+        goto st0;
+st41:
+        if ( ++p == pe )
+                goto _test_eof41;
+case 41:
+        switch( (*p) ) {
+                case 47: goto tr5;
+                case 58: goto st42;
+        }
+        if ( (*p) < 65 ) {
+                if ( 45 <= (*p) && (*p) <= 57 )
+                        goto st41;
+        } else if ( (*p) > 90 ) {
+                if ( 97 <= (*p) && (*p) <= 122 )
+                        goto st41;
+        } else
+                goto st41;
+        goto st0;
+st42:
+        if ( ++p == pe )
+                goto _test_eof42;
+case 42:
+        if ( (*p) == 47 )
+                goto tr5;
+        if ( 48 <= (*p) && (*p) <= 57 )
+                goto st42;
+        goto st0;
+tr60:
+#line 66 "http11_parser.rl"
+        { downcase_char((char *)p); }
+        goto st43;
+st43:
+        if ( ++p == pe )
+                goto _test_eof43;
+case 43:
+#line 849 "http11_parser.h"
+        if ( (*p) == 58 )
+                goto st38;
+        goto st0;
+st44:
+        if ( ++p == pe )
+                goto _test_eof44;
+case 44:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st45;
+                case 95: goto st45;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st45;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st45;
+        } else
+                goto st45;
+        goto st0;
+st45:
+        if ( ++p == pe )
+                goto _test_eof45;
+case 45:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st46;
+                case 95: goto st46;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st46;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st46;
+        } else
+                goto st46;
+        goto st0;
+st46:
+        if ( ++p == pe )
+                goto _test_eof46;
+case 46:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st47;
+                case 95: goto st47;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st47;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st47;
+        } else
+                goto st47;
+        goto st0;
+st47:
+        if ( ++p == pe )
+                goto _test_eof47;
+case 47:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st48;
+                case 95: goto st48;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st48;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st48;
+        } else
+                goto st48;
+        goto st0;
+st48:
+        if ( ++p == pe )
+                goto _test_eof48;
+case 48:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st49;
+                case 95: goto st49;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st49;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st49;
+        } else
+                goto st49;
+        goto st0;
+st49:
+        if ( ++p == pe )
+                goto _test_eof49;
+case 49:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st50;
+                case 95: goto st50;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st50;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st50;
+        } else
+                goto st50;
+        goto st0;
+st50:
+        if ( ++p == pe )
+                goto _test_eof50;
+case 50:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st51;
+                case 95: goto st51;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st51;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st51;
+        } else
+                goto st51;
+        goto st0;
+st51:
+        if ( ++p == pe )
+                goto _test_eof51;
+case 51:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st52;
+                case 95: goto st52;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st52;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st52;
+        } else
+                goto st52;
+        goto st0;
+st52:
+        if ( ++p == pe )
+                goto _test_eof52;
+case 52:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st53;
+                case 95: goto st53;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st53;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st53;
+        } else
+                goto st53;
+        goto st0;
+st53:
+        if ( ++p == pe )
+                goto _test_eof53;
+case 53:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st54;
+                case 95: goto st54;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st54;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st54;
+        } else
+                goto st54;
+        goto st0;
+st54:
+        if ( ++p == pe )
+                goto _test_eof54;
+case 54:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st55;
+                case 95: goto st55;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st55;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st55;
+        } else
+                goto st55;
+        goto st0;
+st55:
+        if ( ++p == pe )
+                goto _test_eof55;
+case 55:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st56;
+                case 95: goto st56;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st56;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st56;
+        } else
+                goto st56;
+        goto st0;
+st56:
+        if ( ++p == pe )
+                goto _test_eof56;
+case 56:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st57;
+                case 95: goto st57;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st57;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st57;
+        } else
+                goto st57;
+        goto st0;
+st57:
+        if ( ++p == pe )
+                goto _test_eof57;
+case 57:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st58;
+                case 95: goto st58;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st58;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st58;
+        } else
+                goto st58;
+        goto st0;
+st58:
+        if ( ++p == pe )
+                goto _test_eof58;
+case 58:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st59;
+                case 95: goto st59;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st59;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st59;
+        } else
+                goto st59;
+        goto st0;
+st59:
+        if ( ++p == pe )
+                goto _test_eof59;
+case 59:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st60;
+                case 95: goto st60;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st60;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st60;
+        } else
+                goto st60;
+        goto st0;
+st60:
+        if ( ++p == pe )
+                goto _test_eof60;
+case 60:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st61;
+                case 95: goto st61;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st61;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st61;
+        } else
+                goto st61;
+        goto st0;
+st61:
+        if ( ++p == pe )
+                goto _test_eof61;
+case 61:
+        switch( (*p) ) {
+                case 32: goto tr2;
+                case 36: goto st62;
+                case 95: goto st62;
+        }
+        if ( (*p) < 48 ) {
+                if ( 45 <= (*p) && (*p) <= 46 )
+                        goto st62;
+        } else if ( (*p) > 57 ) {
+                if ( 65 <= (*p) && (*p) <= 90 )
+                        goto st62;
+        } else
+                goto st62;
+        goto st0;
+st62:
+        if ( ++p == pe )
+                goto _test_eof62;
+case 62:
+        if ( (*p) == 32 )
+                goto tr2;
+        goto st0;
+        }
+        _test_eof2: cs = 2; goto _test_eof;
+        _test_eof3: cs = 3; goto _test_eof;
+        _test_eof4: cs = 4; goto _test_eof;
+        _test_eof5: cs = 5; goto _test_eof;
+        _test_eof6: cs = 6; goto _test_eof;
+        _test_eof7: cs = 7; goto _test_eof;
+        _test_eof8: cs = 8; goto _test_eof;
+        _test_eof9: cs = 9; goto _test_eof;
+        _test_eof10: cs = 10; goto _test_eof;
+        _test_eof11: cs = 11; goto _test_eof;
+        _test_eof12: cs = 12; goto _test_eof;
+        _test_eof13: cs = 13; goto _test_eof;
+        _test_eof14: cs = 14; goto _test_eof;
+        _test_eof15: cs = 15; goto _test_eof;
+        _test_eof16: cs = 16; goto _test_eof;
+        _test_eof63: cs = 63; goto _test_eof;
+        _test_eof17: cs = 17; goto _test_eof;
+        _test_eof18: cs = 18; goto _test_eof;
+        _test_eof19: cs = 19; goto _test_eof;
+        _test_eof20: cs = 20; goto _test_eof;
+        _test_eof21: cs = 21; goto _test_eof;
+        _test_eof22: cs = 22; goto _test_eof;
+        _test_eof23: cs = 23; goto _test_eof;
+        _test_eof24: cs = 24; goto _test_eof;
+        _test_eof25: cs = 25; goto _test_eof;
+        _test_eof26: cs = 26; goto _test_eof;
+        _test_eof27: cs = 27; goto _test_eof;
+        _test_eof28: cs = 28; goto _test_eof;
+        _test_eof29: cs = 29; goto _test_eof;
+        _test_eof30: cs = 30; goto _test_eof;
+        _test_eof31: cs = 31; goto _test_eof;
+        _test_eof32: cs = 32; goto _test_eof;
+        _test_eof33: cs = 33; goto _test_eof;
+        _test_eof34: cs = 34; goto _test_eof;
+        _test_eof35: cs = 35; goto _test_eof;
+        _test_eof36: cs = 36; goto _test_eof;
+        _test_eof37: cs = 37; goto _test_eof;
+        _test_eof38: cs = 38; goto _test_eof;
+        _test_eof39: cs = 39; goto _test_eof;
+        _test_eof40: cs = 40; goto _test_eof;
+        _test_eof41: cs = 41; goto _test_eof;
+        _test_eof42: cs = 42; goto _test_eof;
+        _test_eof43: cs = 43; goto _test_eof;
+        _test_eof44: cs = 44; goto _test_eof;
+        _test_eof45: cs = 45; goto _test_eof;
+        _test_eof46: cs = 46; goto _test_eof;
+        _test_eof47: cs = 47; goto _test_eof;
+        _test_eof48: cs = 48; goto _test_eof;
+        _test_eof49: cs = 49; goto _test_eof;
+        _test_eof50: cs = 50; goto _test_eof;
+        _test_eof51: cs = 51; goto _test_eof;
+        _test_eof52: cs = 52; goto _test_eof;
+        _test_eof53: cs = 53; goto _test_eof;
+        _test_eof54: cs = 54; goto _test_eof;
+        _test_eof55: cs = 55; goto _test_eof;
+        _test_eof56: cs = 56; goto _test_eof;
+        _test_eof57: cs = 57; goto _test_eof;
+        _test_eof58: cs = 58; goto _test_eof;
+        _test_eof59: cs = 59; goto _test_eof;
+        _test_eof60: cs = 60; goto _test_eof;
+        _test_eof61: cs = 61; goto _test_eof;
+        _test_eof62: cs = 62; goto _test_eof;
+
+        _test_eof: {}
+        _out: {}
+        }
+
+#line 140 "http11_parser.rl"
+
+  if (!http_parser_has_error(parser))
+    parser->cs = cs;
+  parser->nread += p - (buffer + off);
+
+  assert(p <= pe && "buffer overflow after parsing execute");
+  assert(parser->nread <= len && "nread longer than length");
+  assert(parser->body_start <= len && "body starts after buffer end");
+  assert(parser->mark < len && "mark is after buffer end");
+  assert(parser->field_len <= len && "field has length longer than whole buffer");
+  assert(parser->field_start < len && "field starts after buffer end");
+
+  return(parser->nread);
+}
+
+static int http_parser_has_error(http_parser *parser) {
+  return parser->cs == http_parser_error;
+}
 
-#endif
+static int http_parser_is_finished(http_parser *parser) {
+  return parser->cs == http_parser_first_final;
+}
+#endif /* http11_parser_h */