about summary refs log tree commit homepage
path: root/ext/http11/http11_parser.c
diff options
context:
space:
mode:
Diffstat (limited to 'ext/http11/http11_parser.c')
-rw-r--r--ext/http11/http11_parser.c172
1 files changed, 95 insertions, 77 deletions
diff --git a/ext/http11/http11_parser.c b/ext/http11/http11_parser.c
index 1712d29..a62cbe0 100644
--- a/ext/http11/http11_parser.c
+++ b/ext/http11/http11_parser.c
@@ -10,34 +10,46 @@
 #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 74 "http11_parser.rl"
+#line 87 "http11_parser.rl"
 
 
 /** Data **/
 
-#line 25 "http11_parser.c"
+#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 78 "http11_parser.rl"
+#line 91 "http11_parser.rl"
 
 int http_parser_init(http_parser *parser)  {
   int cs = 0;
   
-#line 37 "http11_parser.c"
+#line 49 "http11_parser.c"
         {
         cs = http_parser_start;
         }
-#line 82 "http11_parser.rl"
+#line 95 "http11_parser.rl"
   parser->cs = cs;
   parser->body_start = 0;
   parser->content_len = 0;
@@ -65,7 +77,7 @@ size_t http_parser_execute(http_parser *parser, const char *buffer, size_t len,
 
 
   
-#line 69 "http11_parser.c"
+#line 81 "http11_parser.c"
         {
         if ( p == pe )
                 goto _out;
@@ -88,14 +100,14 @@ case 1:
 st0:
         goto _out0;
 tr0:
-#line 22 "http11_parser.rl"
+#line 34 "http11_parser.rl"
         {MARK(mark, p); }
         goto st2;
 st2:
         if ( ++p == pe )
                 goto _out2;
 case 2:
-#line 99 "http11_parser.c"
+#line 111 "http11_parser.c"
         switch( (*p) ) {
                 case 32: goto tr2;
                 case 36: goto st38;
@@ -111,7 +123,7 @@ case 2:
                 goto st38;
         goto st0;
 tr2:
-#line 36 "http11_parser.rl"
+#line 49 "http11_parser.rl"
         {
     if(parser->request_method != NULL)
       parser->request_method(parser->data, PTR_TO(mark), LEN(mark, p));
@@ -121,7 +133,7 @@ st3:
         if ( ++p == pe )
                 goto _out3;
 case 3:
-#line 125 "http11_parser.c"
+#line 137 "http11_parser.c"
         switch( (*p) ) {
                 case 42: goto tr4;
                 case 43: goto tr5;
@@ -138,66 +150,66 @@ case 3:
                 goto tr5;
         goto st0;
 tr4:
-#line 22 "http11_parser.rl"
+#line 34 "http11_parser.rl"
         {MARK(mark, p); }
         goto st4;
 st4:
         if ( ++p == pe )
                 goto _out4;
 case 4:
-#line 149 "http11_parser.c"
+#line 161 "http11_parser.c"
         switch( (*p) ) {
                 case 32: goto tr8;
                 case 35: goto tr9;
         }
         goto st0;
 tr8:
-#line 40 "http11_parser.rl"
+#line 53 "http11_parser.rl"
         {
     if(parser->request_uri != NULL)
       parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
   }
         goto st5;
 tr30:
-#line 44 "http11_parser.rl"
+#line 57 "http11_parser.rl"
         {
     if(parser->fragment != NULL)
       parser->fragment(parser->data, PTR_TO(mark), LEN(mark, p));
   }
         goto st5;
 tr40:
-#line 60 "http11_parser.rl"
+#line 73 "http11_parser.rl"
         {
     if(parser->request_path != NULL)
       parser->request_path(parser->data, PTR_TO(mark), LEN(mark,p));
   }
-#line 40 "http11_parser.rl"
+#line 53 "http11_parser.rl"
         {
     if(parser->request_uri != NULL)
       parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
   }
         goto st5;
 tr51:
-#line 49 "http11_parser.rl"
+#line 62 "http11_parser.rl"
         {MARK(query_start, p); }
-#line 50 "http11_parser.rl"
+#line 63 "http11_parser.rl"
         {
     if(parser->query_string != NULL)
       parser->query_string(parser->data, PTR_TO(query_start), LEN(query_start, p));
   }
-#line 40 "http11_parser.rl"
+#line 53 "http11_parser.rl"
         {
     if(parser->request_uri != NULL)
       parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
   }
         goto st5;
 tr55:
-#line 50 "http11_parser.rl"
+#line 63 "http11_parser.rl"
         {
     if(parser->query_string != NULL)
       parser->query_string(parser->data, PTR_TO(query_start), LEN(query_start, p));
   }
-#line 40 "http11_parser.rl"
+#line 53 "http11_parser.rl"
         {
     if(parser->request_uri != NULL)
       parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
@@ -207,19 +219,19 @@ st5:
         if ( ++p == pe )
                 goto _out5;
 case 5:
-#line 211 "http11_parser.c"
+#line 223 "http11_parser.c"
         if ( (*p) == 72 )
                 goto tr10;
         goto st0;
 tr10:
-#line 22 "http11_parser.rl"
+#line 34 "http11_parser.rl"
         {MARK(mark, p); }
         goto st6;
 st6:
         if ( ++p == pe )
                 goto _out6;
 case 6:
-#line 223 "http11_parser.c"
+#line 235 "http11_parser.c"
         if ( (*p) == 84 )
                 goto st7;
         goto st0;
@@ -277,14 +289,14 @@ case 13:
                 goto st13;
         goto st0;
 tr18:
-#line 55 "http11_parser.rl"
+#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 31 "http11_parser.rl"
+#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));
@@ -295,7 +307,7 @@ st14:
         if ( ++p == pe )
                 goto _out14;
 case 14:
-#line 299 "http11_parser.c"
+#line 311 "http11_parser.c"
         if ( (*p) == 10 )
                 goto st15;
         goto st0;
@@ -335,7 +347,7 @@ case 16:
                 goto tr22;
         goto st0;
 tr22:
-#line 65 "http11_parser.rl"
+#line 78 "http11_parser.rl"
         {
     parser->body_start = p - buffer + 1;
     if(parser->header_done != NULL)
@@ -347,113 +359,119 @@ st57:
         if ( ++p == pe )
                 goto _out57;
 case 57:
-#line 351 "http11_parser.c"
+#line 363 "http11_parser.c"
         goto st0;
 tr21:
-#line 25 "http11_parser.rl"
+#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 _out17;
 case 17:
-#line 361 "http11_parser.c"
+#line 379 "http11_parser.c"
         switch( (*p) ) {
-                case 33: goto st17;
+                case 33: goto tr23;
                 case 58: goto tr24;
-                case 124: goto st17;
-                case 126: goto st17;
+                case 124: goto tr23;
+                case 126: goto tr23;
         }
         if ( (*p) < 45 ) {
                 if ( (*p) > 39 ) {
                         if ( 42 <= (*p) && (*p) <= 43 )
-                                goto st17;
+                                goto tr23;
                 } else if ( (*p) >= 35 )
-                        goto st17;
+                        goto tr23;
         } else if ( (*p) > 46 ) {
                 if ( (*p) < 65 ) {
                         if ( 48 <= (*p) && (*p) <= 57 )
-                                goto st17;
+                                goto tr23;
                 } else if ( (*p) > 90 ) {
                         if ( 94 <= (*p) && (*p) <= 122 )
-                                goto st17;
+                                goto tr23;
                 } else
-                        goto st17;
+                        goto tr23;
         } else
-                goto st17;
+                goto tr23;
         goto st0;
 tr24:
-#line 26 "http11_parser.rl"
+#line 39 "http11_parser.rl"
         {
     parser->field_len = LEN(field_start, p);
   }
         goto st18;
 tr27:
-#line 30 "http11_parser.rl"
+#line 43 "http11_parser.rl"
         { MARK(mark, p); }
         goto st18;
 st18:
         if ( ++p == pe )
                 goto _out18;
 case 18:
-#line 400 "http11_parser.c"
+#line 418 "http11_parser.c"
         switch( (*p) ) {
                 case 13: goto tr26;
                 case 32: goto tr27;
         }
         goto tr25;
 tr25:
-#line 30 "http11_parser.rl"
+#line 43 "http11_parser.rl"
         { MARK(mark, p); }
         goto st19;
 st19:
         if ( ++p == pe )
                 goto _out19;
 case 19:
-#line 414 "http11_parser.c"
+#line 432 "http11_parser.c"
         if ( (*p) == 13 )
                 goto tr26;
         goto st19;
 tr9:
-#line 40 "http11_parser.rl"
+#line 53 "http11_parser.rl"
         {
     if(parser->request_uri != NULL)
       parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
   }
         goto st20;
 tr41:
-#line 60 "http11_parser.rl"
+#line 73 "http11_parser.rl"
         {
     if(parser->request_path != NULL)
       parser->request_path(parser->data, PTR_TO(mark), LEN(mark,p));
   }
-#line 40 "http11_parser.rl"
+#line 53 "http11_parser.rl"
         {
     if(parser->request_uri != NULL)
       parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
   }
         goto st20;
 tr52:
-#line 49 "http11_parser.rl"
+#line 62 "http11_parser.rl"
         {MARK(query_start, p); }
-#line 50 "http11_parser.rl"
+#line 63 "http11_parser.rl"
         {
     if(parser->query_string != NULL)
       parser->query_string(parser->data, PTR_TO(query_start), LEN(query_start, p));
   }
-#line 40 "http11_parser.rl"
+#line 53 "http11_parser.rl"
         {
     if(parser->request_uri != NULL)
       parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
   }
         goto st20;
 tr56:
-#line 50 "http11_parser.rl"
+#line 63 "http11_parser.rl"
         {
     if(parser->query_string != NULL)
       parser->query_string(parser->data, PTR_TO(query_start), LEN(query_start, p));
   }
-#line 40 "http11_parser.rl"
+#line 53 "http11_parser.rl"
         {
     if(parser->request_uri != NULL)
       parser->request_uri(parser->data, PTR_TO(mark), LEN(mark, p));
@@ -463,7 +481,7 @@ st20:
         if ( ++p == pe )
                 goto _out20;
 case 20:
-#line 467 "http11_parser.c"
+#line 485 "http11_parser.c"
         switch( (*p) ) {
                 case 32: goto tr30;
                 case 37: goto tr31;
@@ -478,14 +496,14 @@ case 20:
                 goto st0;
         goto tr29;
 tr29:
-#line 22 "http11_parser.rl"
+#line 34 "http11_parser.rl"
         {MARK(mark, p); }
         goto st21;
 st21:
         if ( ++p == pe )
                 goto _out21;
 case 21:
-#line 489 "http11_parser.c"
+#line 507 "http11_parser.c"
         switch( (*p) ) {
                 case 32: goto tr30;
                 case 37: goto st22;
@@ -500,14 +518,14 @@ case 21:
                 goto st0;
         goto st21;
 tr31:
-#line 22 "http11_parser.rl"
+#line 34 "http11_parser.rl"
         {MARK(mark, p); }
         goto st22;
 st22:
         if ( ++p == pe )
                 goto _out22;
 case 22:
-#line 511 "http11_parser.c"
+#line 529 "http11_parser.c"
         if ( (*p) < 65 ) {
                 if ( 48 <= (*p) && (*p) <= 57 )
                         goto st23;
@@ -531,14 +549,14 @@ case 23:
                 goto st21;
         goto st0;
 tr5:
-#line 22 "http11_parser.rl"
+#line 34 "http11_parser.rl"
         {MARK(mark, p); }
         goto st24;
 st24:
         if ( ++p == pe )
                 goto _out24;
 case 24:
-#line 542 "http11_parser.c"
+#line 560 "http11_parser.c"
         switch( (*p) ) {
                 case 43: goto st24;
                 case 58: goto st25;
@@ -556,14 +574,14 @@ case 24:
                 goto st24;
         goto st0;
 tr7:
-#line 22 "http11_parser.rl"
+#line 34 "http11_parser.rl"
         {MARK(mark, p); }
         goto st25;
 st25:
         if ( ++p == pe )
                 goto _out25;
 case 25:
-#line 567 "http11_parser.c"
+#line 585 "http11_parser.c"
         switch( (*p) ) {
                 case 32: goto tr8;
                 case 34: goto st0;
@@ -603,14 +621,14 @@ case 27:
                 goto st25;
         goto st0;
 tr6:
-#line 22 "http11_parser.rl"
+#line 34 "http11_parser.rl"
         {MARK(mark, p); }
         goto st28;
 st28:
         if ( ++p == pe )
                 goto _out28;
 case 28:
-#line 614 "http11_parser.c"
+#line 632 "http11_parser.c"
         switch( (*p) ) {
                 case 32: goto tr40;
                 case 34: goto st0;
@@ -652,7 +670,7 @@ case 30:
                 goto st28;
         goto st0;
 tr43:
-#line 60 "http11_parser.rl"
+#line 73 "http11_parser.rl"
         {
     if(parser->request_path != NULL)
       parser->request_path(parser->data, PTR_TO(mark), LEN(mark,p));
@@ -662,7 +680,7 @@ st31:
         if ( ++p == pe )
                 goto _out31;
 case 31:
-#line 666 "http11_parser.c"
+#line 684 "http11_parser.c"
         switch( (*p) ) {
                 case 32: goto tr8;
                 case 34: goto st0;
@@ -703,7 +721,7 @@ case 33:
                 goto st31;
         goto st0;
 tr44:
-#line 60 "http11_parser.rl"
+#line 73 "http11_parser.rl"
         {
     if(parser->request_path != NULL)
       parser->request_path(parser->data, PTR_TO(mark), LEN(mark,p));
@@ -713,7 +731,7 @@ st34:
         if ( ++p == pe )
                 goto _out34;
 case 34:
-#line 717 "http11_parser.c"
+#line 735 "http11_parser.c"
         switch( (*p) ) {
                 case 32: goto tr51;
                 case 34: goto st0;
@@ -727,14 +745,14 @@ case 34:
                 goto st0;
         goto tr50;
 tr50:
-#line 49 "http11_parser.rl"
+#line 62 "http11_parser.rl"
         {MARK(query_start, p); }
         goto st35;
 st35:
         if ( ++p == pe )
                 goto _out35;
 case 35:
-#line 738 "http11_parser.c"
+#line 756 "http11_parser.c"
         switch( (*p) ) {
                 case 32: goto tr55;
                 case 34: goto st0;
@@ -748,14 +766,14 @@ case 35:
                 goto st0;
         goto st35;
 tr53:
-#line 49 "http11_parser.rl"
+#line 62 "http11_parser.rl"
         {MARK(query_start, p); }
         goto st36;
 st36:
         if ( ++p == pe )
                 goto _out36;
 case 36:
-#line 759 "http11_parser.c"
+#line 777 "http11_parser.c"
         if ( (*p) < 65 ) {
                 if ( 48 <= (*p) && (*p) <= 57 )
                         goto st37;
@@ -1170,7 +1188,7 @@ case 56:
 
         _out: {}
         }
-#line 109 "http11_parser.rl"
+#line 122 "http11_parser.rl"
 
   parser->cs = cs;
   parser->nread += p - (buffer + off);
@@ -1185,8 +1203,8 @@ case 56:
   if(parser->body_start) {
     /* final \r\n combo encountered so stop right here */
     
-#line 1189 "http11_parser.c"
-#line 123 "http11_parser.rl"
+#line 1207 "http11_parser.c"
+#line 136 "http11_parser.rl"
     parser->nread++;
   }
 
@@ -1198,8 +1216,8 @@ int http_parser_finish(http_parser *parser)
   int cs = parser->cs;
 
   
-#line 1202 "http11_parser.c"
-#line 134 "http11_parser.rl"
+#line 1220 "http11_parser.c"
+#line 147 "http11_parser.rl"
 
   parser->cs = cs;