diff options
Diffstat (limited to 'ext/unicorn/http11/http11_parser.c')
-rw-r--r-- | ext/unicorn/http11/http11_parser.c | 1220 |
1 files changed, 1220 insertions, 0 deletions
diff --git a/ext/unicorn/http11/http11_parser.c b/ext/unicorn/http11/http11_parser.c new file mode 100644 index 0000000..d33eed0 --- /dev/null +++ b/ext/unicorn/http11/http11_parser.c @@ -0,0 +1,1220 @@ +#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. + */ +#include "http11_parser.h" +#include <stdio.h> +#include <assert.h> +#include <stdlib.h> +#include <ctype.h> +#include <string.h> + +/* + * 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 = '_'; +} + +#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 87 "http11_parser.rl" + + +/** Data **/ + +#line 37 "http11_parser.c" +static const int http_parser_start = 1; +static const int http_parser_first_final = 57; +static const int http_parser_error = 0; + +static const int http_parser_en_main = 1; + +#line 91 "http11_parser.rl" + +int http_parser_init(http_parser *parser) { + int cs = 0; + +#line 49 "http11_parser.c" + { + cs = http_parser_start; + } +#line 95 "http11_parser.rl" + parser->cs = cs; + parser->body_start = 0; + parser->content_len = 0; + parser->mark = 0; + parser->nread = 0; + parser->field_len = 0; + parser->field_start = 0; + + return(1); +} + + +/** exec **/ +size_t http_parser_execute(http_parser *parser, const char *buffer, size_t len, size_t off) { + const char *p, *pe; + int cs = parser->cs; + + 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 80 "http11_parser.c" + { + 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 34 "http11_parser.rl" + {MARK(mark, p); } + goto st2; +st2: + if ( ++p == pe ) + goto _test_eof2; +case 2: +#line 111 "http11_parser.c" + switch( (*p) ) { + case 32: goto tr2; + case 36: goto st38; + case 95: goto st38; + } + if ( (*p) < 48 ) { + if ( 45 <= (*p) && (*p) <= 46 ) + goto st38; + } else if ( (*p) > 57 ) { + if ( 65 <= (*p) && (*p) <= 90 ) + goto st38; + } else + goto st38; + goto st0; +tr2: +#line 49 "http11_parser.rl" + { + if(parser->request_method != NULL) + parser->request_method(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st3; +st3: + if ( ++p == pe ) + goto _test_eof3; +case 3: +#line 137 "http11_parser.c" + switch( (*p) ) { + case 42: goto tr4; + case 43: goto tr5; + case 47: goto tr6; + case 58: goto tr7; + } + if ( (*p) < 65 ) { + if ( 45 <= (*p) && (*p) <= 57 ) + goto tr5; + } else if ( (*p) > 90 ) { + if ( 97 <= (*p) && (*p) <= 122 ) + goto tr5; + } else + goto tr5; + goto st0; +tr4: +#line 34 "http11_parser.rl" + {MARK(mark, p); } + goto st4; +st4: + if ( ++p == pe ) + goto _test_eof4; +case 4: +#line 161 "http11_parser.c" + switch( (*p) ) { + case 32: goto tr8; + case 35: goto tr9; + } + goto st0; +tr8: +#line 53 "http11_parser.rl" + { + if(parser->request_uri != NULL) + parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st5; +tr31: +#line 34 "http11_parser.rl" + {MARK(mark, p); } +#line 57 "http11_parser.rl" + { + if(parser->fragment != NULL) + parser->fragment(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st5; +tr34: +#line 57 "http11_parser.rl" + { + if(parser->fragment != NULL) + parser->fragment(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st5; +tr42: +#line 73 "http11_parser.rl" + { + if(parser->request_path != NULL) + parser->request_path(parser->data, PTR_TO(mark), LEN(mark,p)); + } +#line 53 "http11_parser.rl" + { + if(parser->request_uri != NULL) + parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st5; +tr53: +#line 62 "http11_parser.rl" + {MARK(query_start, p); } +#line 63 "http11_parser.rl" + { + if(parser->query_string != NULL) + parser->query_string(parser->data, PTR_TO(query_start), LEN(query_start, p)); + } +#line 53 "http11_parser.rl" + { + if(parser->request_uri != NULL) + parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st5; +tr57: +#line 63 "http11_parser.rl" + { + if(parser->query_string != NULL) + parser->query_string(parser->data, PTR_TO(query_start), LEN(query_start, p)); + } +#line 53 "http11_parser.rl" + { + if(parser->request_uri != NULL) + parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st5; +st5: + if ( ++p == pe ) + goto _test_eof5; +case 5: +#line 232 "http11_parser.c" + if ( (*p) == 72 ) + goto tr10; + goto st0; +tr10: +#line 34 "http11_parser.rl" + {MARK(mark, p); } + goto st6; +st6: + if ( ++p == pe ) + goto _test_eof6; +case 6: +#line 244 "http11_parser.c" + 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 tr18; + if ( 48 <= (*p) && (*p) <= 57 ) + goto st13; + goto st0; +tr18: +#line 68 "http11_parser.rl" + { + if(parser->http_version != NULL) + parser->http_version(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st14; +tr26: +#line 43 "http11_parser.rl" + { MARK(mark, p); } +#line 44 "http11_parser.rl" + { + if(parser->http_field != NULL) { + parser->http_field(parser->data, PTR_TO(field_start), parser->field_len, PTR_TO(mark), LEN(mark, p)); + } + } + goto st14; +tr29: +#line 44 "http11_parser.rl" + { + if(parser->http_field != NULL) { + parser->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 330 "http11_parser.c" + 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 tr21; + case 124: goto tr21; + case 126: goto tr21; + } + if ( (*p) < 45 ) { + if ( (*p) > 39 ) { + if ( 42 <= (*p) && (*p) <= 43 ) + goto tr21; + } else if ( (*p) >= 35 ) + goto tr21; + } else if ( (*p) > 46 ) { + if ( (*p) < 65 ) { + if ( 48 <= (*p) && (*p) <= 57 ) + goto tr21; + } else if ( (*p) > 90 ) { + if ( 94 <= (*p) && (*p) <= 122 ) + goto tr21; + } else + goto tr21; + } else + goto tr21; + goto st0; +st16: + if ( ++p == pe ) + goto _test_eof16; +case 16: + if ( (*p) == 10 ) + goto tr22; + goto st0; +tr22: +#line 78 "http11_parser.rl" + { + parser->body_start = p - buffer + 1; + if(parser->header_done != NULL) + parser->header_done(parser->data, p + 1, pe - p - 1); + {p++; cs = 57; goto _out;} + } + goto st57; +st57: + if ( ++p == pe ) + goto _test_eof57; +case 57: +#line 382 "http11_parser.c" + goto st0; +tr21: +#line 37 "http11_parser.rl" + { MARK(field_start, p); } +#line 38 "http11_parser.rl" + { snake_upcase_char((char *)p); } + goto st17; +tr23: +#line 38 "http11_parser.rl" + { snake_upcase_char((char *)p); } + goto st17; +st17: + if ( ++p == pe ) + goto _test_eof17; +case 17: +#line 398 "http11_parser.c" + switch( (*p) ) { + case 33: goto tr23; + case 58: goto tr24; + case 124: goto tr23; + case 126: goto tr23; + } + if ( (*p) < 45 ) { + if ( (*p) > 39 ) { + if ( 42 <= (*p) && (*p) <= 43 ) + goto tr23; + } else if ( (*p) >= 35 ) + goto tr23; + } else if ( (*p) > 46 ) { + if ( (*p) < 65 ) { + if ( 48 <= (*p) && (*p) <= 57 ) + goto tr23; + } else if ( (*p) > 90 ) { + if ( 94 <= (*p) && (*p) <= 122 ) + goto tr23; + } else + goto tr23; + } else + goto tr23; + goto st0; +tr24: +#line 39 "http11_parser.rl" + { + parser->field_len = LEN(field_start, p); + } + goto st18; +tr27: +#line 43 "http11_parser.rl" + { MARK(mark, p); } + goto st18; +st18: + if ( ++p == pe ) + goto _test_eof18; +case 18: +#line 437 "http11_parser.c" + switch( (*p) ) { + case 13: goto tr26; + case 32: goto tr27; + } + goto tr25; +tr25: +#line 43 "http11_parser.rl" + { MARK(mark, p); } + goto st19; +st19: + if ( ++p == pe ) + goto _test_eof19; +case 19: +#line 451 "http11_parser.c" + if ( (*p) == 13 ) + goto tr29; + goto st19; +tr9: +#line 53 "http11_parser.rl" + { + if(parser->request_uri != NULL) + parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st20; +tr43: +#line 73 "http11_parser.rl" + { + if(parser->request_path != NULL) + parser->request_path(parser->data, PTR_TO(mark), LEN(mark,p)); + } +#line 53 "http11_parser.rl" + { + if(parser->request_uri != NULL) + parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st20; +tr54: +#line 62 "http11_parser.rl" + {MARK(query_start, p); } +#line 63 "http11_parser.rl" + { + if(parser->query_string != NULL) + parser->query_string(parser->data, PTR_TO(query_start), LEN(query_start, p)); + } +#line 53 "http11_parser.rl" + { + if(parser->request_uri != NULL) + parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st20; +tr58: +#line 63 "http11_parser.rl" + { + if(parser->query_string != NULL) + parser->query_string(parser->data, PTR_TO(query_start), LEN(query_start, p)); + } +#line 53 "http11_parser.rl" + { + if(parser->request_uri != NULL) + parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p)); + } + goto st20; +st20: + if ( ++p == pe ) + goto _test_eof20; +case 20: +#line 504 "http11_parser.c" + switch( (*p) ) { + case 32: goto tr31; + case 35: goto st0; + case 37: goto tr32; + case 127: goto st0; + } + if ( 0 <= (*p) && (*p) <= 31 ) + goto st0; + goto tr30; +tr30: +#line 34 "http11_parser.rl" + {MARK(mark, p); } + goto st21; +st21: + if ( ++p == pe ) + goto _test_eof21; +case 21: +#line 522 "http11_parser.c" + switch( (*p) ) { + case 32: goto tr34; + case 35: goto st0; + case 37: goto st22; + case 127: goto st0; + } + if ( 0 <= (*p) && (*p) <= 31 ) + goto st0; + goto st21; +tr32: +#line 34 "http11_parser.rl" + {MARK(mark, p); } + goto st22; +st22: + if ( ++p == pe ) + goto _test_eof22; +case 22: +#line 540 "http11_parser.c" + 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 34 "http11_parser.rl" + {MARK(mark, p); } + goto st24; +st24: + if ( ++p == pe ) + goto _test_eof24; +case 24: +#line 571 "http11_parser.c" + switch( (*p) ) { + case 43: goto st24; + case 58: goto st25; + } + if ( (*p) < 48 ) { + if ( 45 <= (*p) && (*p) <= 46 ) + goto st24; + } else if ( (*p) > 57 ) { + if ( (*p) > 90 ) { + if ( 97 <= (*p) && (*p) <= 122 ) + goto st24; + } else if ( (*p) >= 65 ) + goto st24; + } else + goto st24; + goto st0; +tr7: +#line 34 "http11_parser.rl" + {MARK(mark, p); } + goto st25; +st25: + if ( ++p == pe ) + goto _test_eof25; +case 25: +#line 596 "http11_parser.c" + switch( (*p) ) { + case 32: goto tr8; + case 35: goto tr9; + case 37: goto st26; + case 127: goto st0; + } + if ( 0 <= (*p) && (*p) <= 31 ) + goto st0; + goto st25; +st26: + if ( ++p == pe ) + goto _test_eof26; +case 26: + 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; +st27: + if ( ++p == pe ) + goto _test_eof27; +case 27: + if ( (*p) < 65 ) { + if ( 48 <= (*p) && (*p) <= 57 ) + goto st25; + } else if ( (*p) > 70 ) { + if ( 97 <= (*p) && (*p) <= 102 ) + goto st25; + } else + goto st25; + goto st0; +tr6: +#line 34 "http11_parser.rl" + {MARK(mark, p); } + goto st28; +st28: + if ( ++p == pe ) + goto _test_eof28; +case 28: +#line 640 "http11_parser.c" + switch( (*p) ) { + case 32: goto tr42; + case 35: goto tr43; + case 37: goto st29; + case 59: goto tr45; + case 63: goto tr46; + case 127: goto st0; + } + if ( 0 <= (*p) && (*p) <= 31 ) + goto st0; + goto st28; +st29: + if ( ++p == pe ) + goto _test_eof29; +case 29: + if ( (*p) < 65 ) { + if ( 48 <= (*p) && (*p) <= 57 ) + goto st30; + } else if ( (*p) > 70 ) { + if ( 97 <= (*p) && (*p) <= 102 ) + goto st30; + } else + goto st30; + goto st0; +st30: + if ( ++p == pe ) + goto _test_eof30; +case 30: + if ( (*p) < 65 ) { + if ( 48 <= (*p) && (*p) <= 57 ) + goto st28; + } else if ( (*p) > 70 ) { + if ( 97 <= (*p) && (*p) <= 102 ) + goto st28; + } else + goto st28; + goto st0; +tr45: +#line 73 "http11_parser.rl" + { + if(parser->request_path != NULL) + parser->request_path(parser->data, PTR_TO(mark), LEN(mark,p)); + } + goto st31; +st31: + if ( ++p == pe ) + goto _test_eof31; +case 31: +#line 689 "http11_parser.c" + switch( (*p) ) { + case 32: goto tr8; + case 35: goto tr9; + case 37: goto st32; + case 63: goto st34; + case 127: goto st0; + } + if ( 0 <= (*p) && (*p) <= 31 ) + goto st0; + goto st31; +st32: + if ( ++p == pe ) + goto _test_eof32; +case 32: + 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; +tr46: +#line 73 "http11_parser.rl" + { + if(parser->request_path != NULL) + parser->request_path(parser->data, PTR_TO(mark), LEN(mark,p)); + } + goto st34; +st34: + if ( ++p == pe ) + goto _test_eof34; +case 34: +#line 737 "http11_parser.c" + switch( (*p) ) { + case 32: goto tr53; + case 35: goto tr54; + case 37: goto tr55; + case 127: goto st0; + } + if ( 0 <= (*p) && (*p) <= 31 ) + goto st0; + goto tr52; +tr52: +#line 62 "http11_parser.rl" + {MARK(query_start, p); } + goto st35; +st35: + if ( ++p == pe ) + goto _test_eof35; +case 35: +#line 755 "http11_parser.c" + switch( (*p) ) { + case 32: goto tr57; + case 35: goto tr58; + case 37: goto st36; + case 127: goto st0; + } + if ( 0 <= (*p) && (*p) <= 31 ) + goto st0; + goto st35; +tr55: +#line 62 "http11_parser.rl" + {MARK(query_start, p); } + goto st36; +st36: + if ( ++p == pe ) + goto _test_eof36; +case 36: +#line 773 "http11_parser.c" + if ( (*p) < 65 ) { + if ( 48 <= (*p) && (*p) <= 57 ) + goto st37; + } else if ( (*p) > 70 ) { + if ( 97 <= (*p) && (*p) <= 102 ) + goto st37; + } else + goto st37; + goto st0; +st37: + if ( ++p == pe ) + goto _test_eof37; +case 37: + if ( (*p) < 65 ) { + if ( 48 <= (*p) && (*p) <= 57 ) + goto st35; + } else if ( (*p) > 70 ) { + if ( 97 <= (*p) && (*p) <= 102 ) + goto st35; + } else + goto st35; + goto st0; +st38: + if ( ++p == pe ) + goto _test_eof38; +case 38: + switch( (*p) ) { + case 32: goto tr2; + case 36: goto st39; + case 95: goto st39; + } + if ( (*p) < 48 ) { + if ( 45 <= (*p) && (*p) <= 46 ) + goto st39; + } else if ( (*p) > 57 ) { + if ( 65 <= (*p) && (*p) <= 90 ) + goto st39; + } else + goto st39; + goto st0; +st39: + if ( ++p == pe ) + goto _test_eof39; +case 39: + switch( (*p) ) { + case 32: goto tr2; + case 36: goto st40; + case 95: goto st40; + } + if ( (*p) < 48 ) { + if ( 45 <= (*p) && (*p) <= 46 ) + goto st40; + } else if ( (*p) > 57 ) { + if ( 65 <= (*p) && (*p) <= 90 ) + goto st40; + } else + goto st40; + goto st0; +st40: + if ( ++p == pe ) + goto _test_eof40; +case 40: + switch( (*p) ) { + case 32: goto tr2; + case 36: goto st41; + case 95: goto st41; + } + if ( (*p) < 48 ) { + if ( 45 <= (*p) && (*p) <= 46 ) + goto st41; + } else if ( (*p) > 57 ) { + if ( 65 <= (*p) && (*p) <= 90 ) + goto st41; + } else + goto st41; + goto st0; +st41: + if ( ++p == pe ) + goto _test_eof41; +case 41: + switch( (*p) ) { + case 32: goto tr2; + case 36: goto st42; + case 95: goto st42; + } + if ( (*p) < 48 ) { + if ( 45 <= (*p) && (*p) <= 46 ) + goto st42; + } else if ( (*p) > 57 ) { + if ( 65 <= (*p) && (*p) <= 90 ) + goto st42; + } else + goto st42; + goto st0; +st42: + if ( ++p == pe ) + goto _test_eof42; +case 42: + switch( (*p) ) { + case 32: goto tr2; + case 36: goto st43; + case 95: goto st43; + } + if ( (*p) < 48 ) { + if ( 45 <= (*p) && (*p) <= 46 ) + goto st43; + } else if ( (*p) > 57 ) { + if ( 65 <= (*p) && (*p) <= 90 ) + goto st43; + } else + goto st43; + goto st0; +st43: + if ( ++p == pe ) + goto _test_eof43; +case 43: + 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; +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: + 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_eof57: cs = 57; 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_eof: {} + _out: {} + } +#line 121 "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); +} + +int http_parser_finish(http_parser *parser) +{ + if (http_parser_has_error(parser) ) { + return -1; + } else if (http_parser_is_finished(parser) ) { + return 1; + } else { + return 0; + } +} + +int http_parser_has_error(http_parser *parser) { + return parser->cs == http_parser_error; +} + +int http_parser_is_finished(http_parser *parser) { + return parser->cs == http_parser_first_final; +} |