Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

1154 lines (1010 sloc) 32.263 kb
/* Copyright 2009 Ryan Dahl <ry@tinyclouds.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "http_parser.h"
#include <stdlib.h>
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#undef TRUE
#define TRUE 1
#undef FALSE
#define FALSE 0
#define MAX_HEADERS 10
#define MAX_ELEMENT_SIZE 500
enum message_type { REQUEST, RESPONSE };
static http_parser parser;
struct message {
const char *name; // for debugging purposes
const char *raw;
enum message_type type;
enum http_method method;
int status_code;
char request_path[MAX_ELEMENT_SIZE];
char request_url[MAX_ELEMENT_SIZE];
char fragment[MAX_ELEMENT_SIZE];
char query_string[MAX_ELEMENT_SIZE];
char body[MAX_ELEMENT_SIZE];
int num_headers;
enum { NONE=0, FIELD, VALUE } last_header_element;
char headers [MAX_HEADERS][2][MAX_ELEMENT_SIZE];
int should_keep_alive;
unsigned short http_major;
unsigned short http_minor;
int message_begin_cb_called;
int headers_complete_cb_called;
int message_complete_cb_called;
int message_complete_on_eof;
};
static int currently_parsing_eof;
inline size_t parse (enum message_type t, const char *buf, size_t len)
{
size_t nparsed;
currently_parsing_eof = (len == 0);
nparsed = (t == REQUEST ? http_parse_requests(&parser, buf, len)
: http_parse_responses(&parser, buf, len));
return nparsed;
}
static struct message messages[5];
static int num_messages;
/* * R E Q U E S T S * */
const struct message requests[] =
#define CURL_GET 0
{ {.name= "curl get"
,.type= REQUEST
,.raw= "GET /test HTTP/1.1\r\n"
"User-Agent: curl/7.18.0 (i486-pc-linux-gnu) libcurl/7.18.0 OpenSSL/0.9.8g zlib/1.2.3.3 libidn/1.1\r\n"
"Host: 0.0.0.0=5000\r\n"
"Accept: */*\r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.method= HTTP_GET
,.query_string= ""
,.fragment= ""
,.request_path= "/test"
,.request_url= "/test"
,.num_headers= 3
,.headers=
{ { "User-Agent", "curl/7.18.0 (i486-pc-linux-gnu) libcurl/7.18.0 OpenSSL/0.9.8g zlib/1.2.3.3 libidn/1.1" }
, { "Host", "0.0.0.0=5000" }
, { "Accept", "*/*" }
}
,.body= ""
}
#define FIREFOX_GET 1
, {.name= "firefox get"
,.type= REQUEST
,.raw= "GET /favicon.ico HTTP/1.1\r\n"
"Host: 0.0.0.0=5000\r\n"
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9) Gecko/2008061015 Firefox/3.0\r\n"
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n"
"Accept-Language: en-us,en;q=0.5\r\n"
"Accept-Encoding: gzip,deflate\r\n"
"Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n"
"Keep-Alive: 300\r\n"
"Connection: keep-alive\r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.method= HTTP_GET
,.query_string= ""
,.fragment= ""
,.request_path= "/favicon.ico"
,.request_url= "/favicon.ico"
,.num_headers= 8
,.headers=
{ { "Host", "0.0.0.0=5000" }
, { "User-Agent", "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9) Gecko/2008061015 Firefox/3.0" }
, { "Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" }
, { "Accept-Language", "en-us,en;q=0.5" }
, { "Accept-Encoding", "gzip,deflate" }
, { "Accept-Charset", "ISO-8859-1,utf-8;q=0.7,*;q=0.7" }
, { "Keep-Alive", "300" }
, { "Connection", "keep-alive" }
}
,.body= ""
}
#define DUMBFUCK 2
, {.name= "dumbfuck"
,.type= REQUEST
,.raw= "GET /dumbfuck HTTP/1.1\r\n"
"aaaaaaaaaaaaa:++++++++++\r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.method= HTTP_GET
,.query_string= ""
,.fragment= ""
,.request_path= "/dumbfuck"
,.request_url= "/dumbfuck"
,.num_headers= 1
,.headers=
{ { "aaaaaaaaaaaaa", "++++++++++" }
}
,.body= ""
}
#define FRAGMENT_IN_URI 3
, {.name= "fragment in url"
,.type= REQUEST
,.raw= "GET /forums/1/topics/2375?page=1#posts-17408 HTTP/1.1\r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.method= HTTP_GET
,.query_string= "page=1"
,.fragment= "posts-17408"
,.request_path= "/forums/1/topics/2375"
/* XXX request url does include fragment? */
,.request_url= "/forums/1/topics/2375?page=1#posts-17408"
,.num_headers= 0
,.body= ""
}
#define GET_NO_HEADERS_NO_BODY 4
, {.name= "get no headers no body"
,.type= REQUEST
,.raw= "GET /get_no_headers_no_body/world HTTP/1.1\r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE /* would need Connection: close */
,.http_major= 1
,.http_minor= 1
,.method= HTTP_GET
,.query_string= ""
,.fragment= ""
,.request_path= "/get_no_headers_no_body/world"
,.request_url= "/get_no_headers_no_body/world"
,.num_headers= 0
,.body= ""
}
#define GET_ONE_HEADER_NO_BODY 5
, {.name= "get one header no body"
,.type= REQUEST
,.raw= "GET /get_one_header_no_body HTTP/1.1\r\n"
"Accept: */*\r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE /* would need Connection: close */
,.http_major= 1
,.http_minor= 1
,.method= HTTP_GET
,.query_string= ""
,.fragment= ""
,.request_path= "/get_one_header_no_body"
,.request_url= "/get_one_header_no_body"
,.num_headers= 1
,.headers=
{ { "Accept" , "*/*" }
}
,.body= ""
}
#define GET_FUNKY_CONTENT_LENGTH 6
, {.name= "get funky content length body hello"
,.type= REQUEST
,.raw= "GET /get_funky_content_length_body_hello HTTP/1.0\r\n"
"conTENT-Length: 5\r\n"
"\r\n"
"HELLO"
,.should_keep_alive= FALSE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 0
,.method= HTTP_GET
,.query_string= ""
,.fragment= ""
,.request_path= "/get_funky_content_length_body_hello"
,.request_url= "/get_funky_content_length_body_hello"
,.num_headers= 1
,.headers=
{ { "conTENT-Length" , "5" }
}
,.body= "HELLO"
}
#define POST_IDENTITY_BODY_WORLD 7
, {.name= "post identity body world"
,.type= REQUEST
,.raw= "POST /post_identity_body_world?q=search#hey HTTP/1.1\r\n"
"Accept: */*\r\n"
"Transfer-Encoding: identity\r\n"
"Content-Length: 5\r\n"
"\r\n"
"World"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.method= HTTP_POST
,.query_string= "q=search"
,.fragment= "hey"
,.request_path= "/post_identity_body_world"
,.request_url= "/post_identity_body_world?q=search#hey"
,.num_headers= 3
,.headers=
{ { "Accept", "*/*" }
, { "Transfer-Encoding", "identity" }
, { "Content-Length", "5" }
}
,.body= "World"
}
#define POST_CHUNKED_ALL_YOUR_BASE 8
, {.name= "post - chunked body: all your base are belong to us"
,.type= REQUEST
,.raw= "POST /post_chunked_all_your_base HTTP/1.1\r\n"
"Transfer-Encoding: chunked\r\n"
"\r\n"
"1e\r\nall your base are belong to us\r\n"
"0\r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.method= HTTP_POST
,.query_string= ""
,.fragment= ""
,.request_path= "/post_chunked_all_your_base"
,.request_url= "/post_chunked_all_your_base"
,.num_headers= 1
,.headers=
{ { "Transfer-Encoding" , "chunked" }
}
,.body= "all your base are belong to us"
}
#define TWO_CHUNKS_MULT_ZERO_END 9
, {.name= "two chunks ; triple zero ending"
,.type= REQUEST
,.raw= "POST /two_chunks_mult_zero_end HTTP/1.1\r\n"
"Transfer-Encoding: chunked\r\n"
"\r\n"
"5\r\nhello\r\n"
"6\r\n world\r\n"
"000\r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.method= HTTP_POST
,.query_string= ""
,.fragment= ""
,.request_path= "/two_chunks_mult_zero_end"
,.request_url= "/two_chunks_mult_zero_end"
,.num_headers= 1
,.headers=
{ { "Transfer-Encoding", "chunked" }
}
,.body= "hello world"
}
#define CHUNKED_W_TRAILING_HEADERS 10
, {.name= "chunked with trailing headers. blech."
,.type= REQUEST
,.raw= "POST /chunked_w_trailing_headers HTTP/1.1\r\n"
"Transfer-Encoding: chunked\r\n"
"\r\n"
"5\r\nhello\r\n"
"6\r\n world\r\n"
"0\r\n"
"Vary: *\r\n"
"Content-Type: text/plain\r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.method= HTTP_POST
,.query_string= ""
,.fragment= ""
,.request_path= "/chunked_w_trailing_headers"
,.request_url= "/chunked_w_trailing_headers"
,.num_headers= 3
,.headers=
{ { "Transfer-Encoding", "chunked" }
, { "Vary", "*" }
, { "Content-Type", "text/plain" }
}
,.body= "hello world"
}
#define CHUNKED_W_BULLSHIT_AFTER_LENGTH 11
, {.name= "with bullshit after the length"
,.type= REQUEST
,.raw= "POST /chunked_w_bullshit_after_length HTTP/1.1\r\n"
"Transfer-Encoding: chunked\r\n"
"\r\n"
"5; ihatew3;whatthefuck=aretheseparametersfor\r\nhello\r\n"
"6; blahblah; blah\r\n world\r\n"
"0\r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.method= HTTP_POST
,.query_string= ""
,.fragment= ""
,.request_path= "/chunked_w_bullshit_after_length"
,.request_url= "/chunked_w_bullshit_after_length"
,.num_headers= 1
,.headers=
{ { "Transfer-Encoding", "chunked" }
}
,.body= "hello world"
}
#define WITH_QUOTES 12
, {.name= "with quotes"
,.type= REQUEST
,.raw= "GET /with_\"stupid\"_quotes?foo=\"bar\" HTTP/1.1\r\n\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.method= HTTP_GET
,.query_string= "foo=\"bar\""
,.fragment= ""
,.request_path= "/with_\"stupid\"_quotes"
,.request_url= "/with_\"stupid\"_quotes?foo=\"bar\""
,.num_headers= 0
,.headers= { }
,.body= ""
}
#define APACHEBENCH_GET 13
/* The server receiving this request SHOULD NOT wait for EOF
* to know that content-length == 0.
* How to represent this in a unit test? message_complete_on_eof
* Compare with NO_CONTENT_LENGTH_RESPONSE.
*/
, {.name = "apachebench get"
,.type= REQUEST
,.raw= "GET /test HTTP/1.0\r\n"
"Host: 0.0.0.0:5000\r\n"
"User-Agent: ApacheBench/2.3\r\n"
"Accept: */*\r\n\r\n"
,.should_keep_alive= FALSE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 0
,.method= HTTP_GET
,.query_string= ""
,.fragment= ""
,.request_path= "/test"
,.request_url= "/test"
,.num_headers= 3
,.headers= { { "Host", "0.0.0.0:5000" }
, { "User-Agent", "ApacheBench/2.3" }
, { "Accept", "*/*" }
}
,.body= ""
}
, {.name= NULL } /* sentinel */
};
/* * R E S P O N S E S * */
const struct message responses[] =
#define GOOGLE_301 0
{ {.name= "google 301"
,.type= RESPONSE
,.raw= "HTTP/1.1 301 Moved Permanently\r\n"
"Location: http://www.google.com/\r\n"
"Content-Type: text/html; charset=UTF-8\r\n"
"Date: Sun, 26 Apr 2009 11:11:49 GMT\r\n"
"Expires: Tue, 26 May 2009 11:11:49 GMT\r\n"
"Cache-Control: public, max-age=2592000\r\n"
"Server: gws\r\n"
"Content-Length: 219\r\n"
"\r\n"
"<HTML><HEAD><meta http-equiv=\"content-type\" content=\"text/html;charset=utf-8\">\n"
"<TITLE>301 Moved</TITLE></HEAD><BODY>\n"
"<H1>301 Moved</H1>\n"
"The document has moved\n"
"<A HREF=\"http://www.google.com/\">here</A>.\r\n"
"</BODY></HTML>\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.status_code= 301
,.num_headers= 7
,.headers=
{ { "Location", "http://www.google.com/" }
, { "Content-Type", "text/html; charset=UTF-8" }
, { "Date", "Sun, 26 Apr 2009 11:11:49 GMT" }
, { "Expires", "Tue, 26 May 2009 11:11:49 GMT" }
, { "Cache-Control", "public, max-age=2592000" }
, { "Server", "gws" }
, { "Content-Length", "219" }
}
,.body= "<HTML><HEAD><meta http-equiv=\"content-type\" content=\"text/html;charset=utf-8\">\n"
"<TITLE>301 Moved</TITLE></HEAD><BODY>\n"
"<H1>301 Moved</H1>\n"
"The document has moved\n"
"<A HREF=\"http://www.google.com/\">here</A>.\r\n"
"</BODY></HTML>\r\n"
}
#define NO_CONTENT_LENGTH_RESPONSE 1
/* The client should wait for the server's EOF. That is, when content-length
* is not specified, and "Connection: close", the end of body is specified
* by the EOF.
* Compare with APACHEBENCH_GET
*/
, {.name= "no content-length response"
,.type= RESPONSE
,.raw= "HTTP/1.1 200 OK\r\n"
"Date: Tue, 04 Aug 2009 07:59:32 GMT\r\n"
"Server: Apache\r\n"
"X-Powered-By: Servlet/2.5 JSP/2.1\r\n"
"Content-Type: text/xml; charset=utf-8\r\n"
"Connection: close\r\n"
"\r\n"
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\">\n"
" <SOAP-ENV:Body>\n"
" <SOAP-ENV:Fault>\n"
" <faultcode>SOAP-ENV:Client</faultcode>\n"
" <faultstring>Client Error</faultstring>\n"
" </SOAP-ENV:Fault>\n"
" </SOAP-ENV:Body>\n"
"</SOAP-ENV:Envelope>"
,.should_keep_alive= FALSE
,.message_complete_on_eof= TRUE
,.http_major= 1
,.http_minor= 1
,.status_code= 200
,.num_headers= 5
,.headers=
{ { "Date", "Tue, 04 Aug 2009 07:59:32 GMT" }
, { "Server", "Apache" }
, { "X-Powered-By", "Servlet/2.5 JSP/2.1" }
, { "Content-Type", "text/xml; charset=utf-8" }
, { "Connection", "close" }
}
,.body= "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\">\n"
" <SOAP-ENV:Body>\n"
" <SOAP-ENV:Fault>\n"
" <faultcode>SOAP-ENV:Client</faultcode>\n"
" <faultstring>Client Error</faultstring>\n"
" </SOAP-ENV:Fault>\n"
" </SOAP-ENV:Body>\n"
"</SOAP-ENV:Envelope>"
}
#define NO_HEADERS_NO_BODY_404 2
, {.name= "404 no headers no body"
,.type= RESPONSE
,.raw= "HTTP/1.1 404 Not Found\r\n\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.status_code= 404
,.num_headers= 0
,.headers= {}
,.body= ""
}
#define NO_REASON_PHRASE 3
, {.name= "301 no response phrase"
,.type= RESPONSE
,.raw= "HTTP/1.1 301\r\n\r\n"
,.should_keep_alive = TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.status_code= 301
,.num_headers= 0
,.headers= {}
,.body= ""
}
#define TRAILING_SPACE_ON_CHUNKED_BODY 4
, {.name="200 trailing space on chunked body"
,.type= RESPONSE
,.raw= "HTTP/1.1 200 OK\r\n"
"Content-Type: text/plain\r\n"
"Transfer-Encoding: chunked\r\n"
"\r\n"
"25 \r\n"
"This is the data in the first chunk\r\n"
"\r\n"
"1C\r\n"
"and this is the second one\r\n"
"\r\n"
"0 \r\n"
"\r\n"
,.should_keep_alive= TRUE
,.message_complete_on_eof= FALSE
,.http_major= 1
,.http_minor= 1
,.status_code= 200
,.num_headers= 2
,.headers=
{ {"Content-Type", "text/plain" }
, {"Transfer-Encoding", "chunked" }
}
,.body =
"This is the data in the first chunk\r\n"
"and this is the second one\r\n"
}
, {.name= NULL } /* sentinel */
};
int
request_path_cb (http_parser *parser, const char *p, size_t len)
{
assert(parser);
strncat(messages[num_messages].request_path, p, len);
return 0;
}
int
request_url_cb (http_parser *parser, const char *p, size_t len)
{
assert(parser);
strncat(messages[num_messages].request_url, p, len);
return 0;
}
int
query_string_cb (http_parser *parser, const char *p, size_t len)
{
assert(parser);
strncat(messages[num_messages].query_string, p, len);
return 0;
}
int
fragment_cb (http_parser *parser, const char *p, size_t len)
{
assert(parser);
strncat(messages[num_messages].fragment, p, len);
return 0;
}
int
header_field_cb (http_parser *parser, const char *p, size_t len)
{
assert(parser);
struct message *m = &messages[num_messages];
if (m->last_header_element != FIELD)
m->num_headers++;
strncat(m->headers[m->num_headers-1][0], p, len);
m->last_header_element = FIELD;
return 0;
}
int
header_value_cb (http_parser *parser, const char *p, size_t len)
{
assert(parser);
struct message *m = &messages[num_messages];
strncat(m->headers[m->num_headers-1][1], p, len);
m->last_header_element = VALUE;
return 0;
}
int
body_cb (http_parser *parser, const char *p, size_t len)
{
assert(parser);
strncat(messages[num_messages].body, p, len);
// printf("body_cb: '%s'\n", requests[num_messages].body);
return 0;
}
int
message_begin_cb (http_parser *parser)
{
assert(parser);
messages[num_messages].message_begin_cb_called = TRUE;
return 0;
}
int
headers_complete_cb (http_parser *parser)
{
messages[num_messages].method = parser->method;
messages[num_messages].status_code = parser->status_code;
messages[num_messages].http_major = parser->http_major;
messages[num_messages].http_minor = parser->http_minor;
messages[num_messages].headers_complete_cb_called = TRUE;
messages[num_messages].should_keep_alive = http_should_keep_alive(parser);
return 0;
}
int
message_complete_cb (http_parser *parser)
{
assert(parser);
if (messages[num_messages].should_keep_alive != http_should_keep_alive(parser))
{
fprintf(stderr, "\n\n *** Error http_should_keep_alive() should have same "
"value in both on_message_complete and on_headers_complete "
"but it doesn't! ***\n\n");
assert(0);
exit(1);
}
messages[num_messages].message_complete_cb_called = TRUE;
messages[num_messages].message_complete_on_eof = currently_parsing_eof;
num_messages++;
return 0;
}
void
parser_init ()
{
num_messages = 0;
http_parser_init(&parser);
memset(&messages, 0, sizeof messages);
parser.on_message_begin = message_begin_cb;
parser.on_header_field = header_field_cb;
parser.on_header_value = header_value_cb;
parser.on_path = request_path_cb;
parser.on_url = request_url_cb;
parser.on_fragment = fragment_cb;
parser.on_query_string = query_string_cb;
parser.on_body = body_cb;
parser.on_headers_complete = headers_complete_cb;
parser.on_message_complete = message_complete_cb;
}
static inline int
check_str_eq (const struct message *m,
const char *prop,
const char *expected,
const char *found) {
if (0 != strcmp(expected, found)) {
printf("\n*** Error: %s in '%s' ***\n\n", prop, m->name);
printf("expected '%s'\n", expected);
printf(" found '%s'\n", found);
return 0;
}
return 1;
}
static inline int
check_num_eq (const struct message *m,
const char *prop,
int expected,
int found) {
if (expected != found) {
printf("\n*** Error: %s in '%s' ***\n\n", prop, m->name);
printf("expected %d\n", expected);
printf(" found %d\n", found);
return 0;
}
return 1;
}
#define MESSAGE_CHECK_STR_EQ(expected, found, prop) \
if (!check_str_eq(expected, #prop, expected->prop, found->prop)) return 0
#define MESSAGE_CHECK_NUM_EQ(expected, found, prop) \
if (!check_num_eq(expected, #prop, expected->prop, found->prop)) return 0
int
message_eq (int index, const struct message *expected)
{
int i;
struct message *m = &messages[index];
MESSAGE_CHECK_NUM_EQ(expected, m, http_major);
MESSAGE_CHECK_NUM_EQ(expected, m, http_minor);
if (expected->type == REQUEST) {
MESSAGE_CHECK_NUM_EQ(expected, m, method);
} else {
MESSAGE_CHECK_NUM_EQ(expected, m, status_code);
}
MESSAGE_CHECK_NUM_EQ(expected, m, should_keep_alive);
MESSAGE_CHECK_NUM_EQ(expected, m, message_complete_on_eof);
assert(m->message_begin_cb_called);
assert(m->headers_complete_cb_called);
assert(m->message_complete_cb_called);
MESSAGE_CHECK_STR_EQ(expected, m, request_path);
MESSAGE_CHECK_STR_EQ(expected, m, query_string);
MESSAGE_CHECK_STR_EQ(expected, m, fragment);
MESSAGE_CHECK_STR_EQ(expected, m, request_url);
MESSAGE_CHECK_STR_EQ(expected, m, body);
MESSAGE_CHECK_NUM_EQ(expected, m, num_headers);
int r;
for (i = 0; i < m->num_headers; i++) {
r = check_str_eq(expected, "header field", expected->headers[i][0], m->headers[i][0]);
if (!r) return 0;
r = check_str_eq(expected, "header value", expected->headers[i][1], m->headers[i][1]);
if (!r) return 0;
}
return 1;
}
static void
print_error (const char *raw, size_t error_location)
{
fprintf(stderr, "\n*** parse error ***\n\n");
int this_line = 0, char_len = 0;
size_t i, j, len = strlen(raw), error_location_line = 0;
for (i = 0; i < len; i++) {
if (i == error_location) this_line = 1;
switch (raw[i]) {
case '\r':
char_len = 2;
fprintf(stderr, "\\r");
break;
case '\n':
char_len = 2;
fprintf(stderr, "\\n\n");
if (this_line) goto print;
error_location_line = 0;
continue;
default:
char_len = 1;
fputc(raw[i], stderr);
break;
}
if (!this_line) error_location_line += char_len;
}
fprintf(stderr, "[eof]\n");
print:
for (j = 0; j < error_location_line; j++) {
fputc(' ', stderr);
}
fprintf(stderr, "^\n\nerror location: %d\n", error_location);
}
void
test_message (const struct message *message)
{
parser_init();
size_t read;
read = parse(message->type, message->raw, strlen(message->raw));
if (read != strlen(message->raw)) {
print_error(message->raw, read);
exit(1);
}
read = parse(message->type, NULL, 0);
if (read != 0) {
print_error(message->raw, read);
exit(1);
}
if (num_messages != 1) {
printf("\n*** num_messages != 1 after testing '%s' ***\n\n", message->name);
exit(1);
}
if(!message_eq(0, message)) exit(1);
}
int
test_error (const char *buf)
{
parser_init();
size_t parsed;
parsed = parse(REQUEST, buf, strlen(buf));
if (parsed != strlen(buf)) return 1;
parsed = parse(REQUEST, NULL, 0);
if (parsed != 0) return 1;
fprintf(stderr, "\n*** Error expected but none found ***\n\n%s", buf);
exit(1);
return 0;
}
void
test_multiple3 (const struct message *r1, const struct message *r2, const struct message *r3)
{
char total[ strlen(r1->raw)
+ strlen(r2->raw)
+ strlen(r3->raw)
+ 1
];
total[0] = '\0';
strcat(total, r1->raw);
strcat(total, r2->raw);
strcat(total, r3->raw);
parser_init();
size_t read;
read = parse(r1->type, total, strlen(total));
if (read != strlen(total)) {
print_error(total, read);
exit(1);
}
read = parse(REQUEST, NULL, 0);
if (read != 0) {
print_error(total, read);
exit(1);
}
if (3 != num_messages) {
fprintf(stderr, "\n\n*** Parser didn't see 3 messages only %d *** \n", num_messages);
exit(1);
}
if (!message_eq(0, r1)) exit(1);
if (!message_eq(1, r2)) exit(1);
if (!message_eq(2, r3)) exit(1);
}
/* SCAN through every possible breaking to make sure the
* parser can handle getting the content in any chunks that
* might come from the socket
*/
void
test_scan (const struct message *r1, const struct message *r2, const struct message *r3)
{
char total[80*1024] = "\0";
char buf1[80*1024] = "\0";
char buf2[80*1024] = "\0";
char buf3[80*1024] = "\0";
strcat(total, r1->raw);
strcat(total, r2->raw);
strcat(total, r3->raw);
size_t read;
int total_len = strlen(total);
int total_ops = (total_len - 1) * (total_len - 2) / 2;
int ops = 0 ;
size_t buf1_len, buf2_len, buf3_len;
int i,j;
for (j = 2; j < total_len; j ++ ) {
for (i = 1; i < j; i ++ ) {
if (ops % 1000 == 0) {
printf("\b\b\b\b%3.0f%%", 100 * (float)ops /(float)total_ops);
fflush(stdout);
}
ops += 1;
parser_init();
buf1_len = i;
strncpy(buf1, total, buf1_len);
buf1[buf1_len] = 0;
buf2_len = j - i;
strncpy(buf2, total+i, buf2_len);
buf2[buf2_len] = 0;
buf3_len = total_len - j;
strncpy(buf3, total+j, buf3_len);
buf3[buf3_len] = 0;
read = parse(r1->type, buf1, buf1_len);
if (read != buf1_len) {
print_error(buf1, read);
goto error;
}
read = parse(r1->type, buf2, buf2_len);
if (read != buf2_len) {
print_error(buf2, read);
goto error;
}
read = parse(r1->type, buf3, buf3_len);
if (read != buf3_len) {
print_error(buf3, read);
goto error;
}
parse(r1->type, NULL, 0);
if (3 != num_messages) {
fprintf(stderr, "\n\nParser didn't see 3 messages only %d\n", num_messages);
goto error;
}
if (!message_eq(0, r1)) {
fprintf(stderr, "\n\nError matching messages[0] in test_scan.\n");
goto error;
}
if (!message_eq(1, r2)) {
fprintf(stderr, "\n\nError matching messages[1] in test_scan.\n");
goto error;
}
if (!message_eq(2, r3)) {
fprintf(stderr, "\n\nError matching messages[2] in test_scan.\n");
goto error;
}
}
}
puts("\b\b\b\b100%");
return;
error:
fprintf(stderr, "i=%d j=%d\n", i, j);
fprintf(stderr, "buf1 (%d) %s\n\n", buf1_len, buf1);
fprintf(stderr, "buf2 (%d) %s\n\n", buf2_len , buf2);
fprintf(stderr, "buf3 (%d) %s\n", buf3_len, buf3);
exit(1);
}
int
main (void)
{
int i, j, k;
int request_count;
int response_count;
printf("sizeof(http_parser) = %d\n", sizeof(http_parser));
for (request_count = 0; requests[request_count].name; request_count++);
for (response_count = 0; responses[response_count].name; response_count++);
//// RESPONSES
for (i = 0; i < response_count; i++) {
test_message(&responses[i]);
}
for (i = 0; i < response_count; i++) {
if (!responses[i].should_keep_alive) continue;
for (j = 0; j < response_count; j++) {
if (!responses[j].should_keep_alive) continue;
for (k = 0; k < response_count; k++) {
test_multiple3(&responses[i], &responses[j], &responses[k]);
}
}
}
printf("response scan 1/1 ");
test_scan( &responses[TRAILING_SPACE_ON_CHUNKED_BODY]
, &responses[NO_HEADERS_NO_BODY_404]
, &responses[NO_REASON_PHRASE]
);
puts("responses okay");
/// REQUESTS
test_error("hello world");
test_error("GET / HTP/1.1\r\n\r\n");
const char *dumbfuck2 =
"GET / HTTP/1.1\r\n"
"X-SSL-Bullshit: -----BEGIN CERTIFICATE-----\r\n"
"\tMIIFbTCCBFWgAwIBAgICH4cwDQYJKoZIhvcNAQEFBQAwcDELMAkGA1UEBhMCVUsx\r\n"
"\tETAPBgNVBAoTCGVTY2llbmNlMRIwEAYDVQQLEwlBdXRob3JpdHkxCzAJBgNVBAMT\r\n"
"\tAkNBMS0wKwYJKoZIhvcNAQkBFh5jYS1vcGVyYXRvckBncmlkLXN1cHBvcnQuYWMu\r\n"
"\tdWswHhcNMDYwNzI3MTQxMzI4WhcNMDcwNzI3MTQxMzI4WjBbMQswCQYDVQQGEwJV\r\n"
"\tSzERMA8GA1UEChMIZVNjaWVuY2UxEzARBgNVBAsTCk1hbmNoZXN0ZXIxCzAJBgNV\r\n"
"\tBAcTmrsogriqMWLAk1DMRcwFQYDVQQDEw5taWNoYWVsIHBhcmQYJKoZIhvcNAQEB\r\n"
"\tBQADggEPADCCAQoCggEBANPEQBgl1IaKdSS1TbhF3hEXSl72G9J+WC/1R64fAcEF\r\n"
"\tW51rEyFYiIeZGx/BVzwXbeBoNUK41OK65sxGuflMo5gLflbwJtHBRIEKAfVVp3YR\r\n"
"\tgW7cMA/s/XKgL1GEC7rQw8lIZT8RApukCGqOVHSi/F1SiFlPDxuDfmdiNzL31+sL\r\n"
"\t0iwHDdNkGjy5pyBSB8Y79dsSJtCW/iaLB0/n8Sj7HgvvZJ7x0fr+RQjYOUUfrePP\r\n"
"\tu2MSpFyf+9BbC/aXgaZuiCvSR+8Snv3xApQY+fULK/xY8h8Ua51iXoQ5jrgu2SqR\r\n"
"\twgA7BUi3G8LFzMBl8FRCDYGUDy7M6QaHXx1ZWIPWNKsCAwEAAaOCAiQwggIgMAwG\r\n"
"\tA1UdEwEB/wQCMAAwEQYJYIZIAYb4QgHTTPAQDAgWgMA4GA1UdDwEB/wQEAwID6DAs\r\n"
"\tBglghkgBhvhCAQ0EHxYdVUsgZS1TY2llbmNlIFVzZXIgQ2VydGlmaWNhdGUwHQYD\r\n"
"\tVR0OBBYEFDTt/sf9PeMaZDHkUIldrDYMNTBZMIGaBgNVHSMEgZIwgY+AFAI4qxGj\r\n"
"\tloCLDdMVKwiljjDastqooXSkcjBwMQswCQYDVQQGEwJVSzERMA8GA1UEChMIZVNj\r\n"
"\taWVuY2UxEjAQBgNVBAsTCUF1dGhvcml0eTELMAkGA1UEAxMCQ0ExLTArBgkqhkiG\r\n"
"\t9w0BCQEWHmNhLW9wZXJhdG9yQGdyaWQtc3VwcG9ydC5hYy51a4IBADApBgNVHRIE\r\n"
"\tIjAggR5jYS1vcGVyYXRvckBncmlkLXN1cHBvcnQuYWMudWswGQYDVR0gBBIwEDAO\r\n"
"\tBgwrBgEEAdkvAQEBAQYwPQYJYIZIAYb4QgEEBDAWLmh0dHA6Ly9jYS5ncmlkLXN1\r\n"
"\tcHBvcnQuYWMudmT4sopwqlBWsvcHViL2NybC9jYWNybC5jcmwwPQYJYIZIAYb4QgEDBDAWLmh0\r\n"
"\tdHA6Ly9jYS5ncmlkLXN1cHBvcnQuYWMudWsvcHViL2NybC9jYWNybC5jcmwwPwYD\r\n"
"\tVR0fBDgwNjA0oDKgMIYuaHR0cDovL2NhLmdyaWQt5hYy51ay9wdWIv\r\n"
"\tY3JsL2NhY3JsLmNybDANBgkqhkiG9w0BAQUFAAOCAQEAS/U4iiooBENGW/Hwmmd3\r\n"
"\tXCy6Zrt08YjKCzGNjorT98g8uGsqYjSxv/hmi0qlnlHs+k/3Iobc3LjS5AMYr5L8\r\n"
"\tUO7OSkgFFlLHQyC9JzPfmLCAugvzEbyv4Olnsr8hbxF1MbKZoQxUZtMVu29wjfXk\r\n"
"\thTeApBv7eaKCWpSp7MCbvgzm74izKhu3vlDk9w6qVrxePfGgpKPqfHiOoGhFnbTK\r\n"
"\twTC6o2xq5y0qZ03JonF7OJspEd3I5zKY3E+ov7/ZhW6DqT8UFvsAdjvQbXyhV8Eu\r\n"
"\tYhixw1aKEPzNjNowuIseVogKOLXxWI5vAi5HgXdS0/ES5gDGsABo4fqovUKlgop3\r\n"
"\tRA==\r\n"
"\t-----END CERTIFICATE-----\r\n"
"\r\n";
test_error(dumbfuck2);
#if 0
// NOTE(Wed Nov 18 11:57:27 CET 2009) this seems okay. we just read body
// until EOF.
//
// no content-length
// error if there is a body without content length
const char *bad_get_no_headers_no_body = "GET /bad_get_no_headers_no_body/world HTTP/1.1\r\n"
"Accept: */*\r\n"
"\r\n"
"HELLO";
test_error(bad_get_no_headers_no_body);
#endif
/* TODO sending junk and large headers gets rejected */
/* check to make sure our predefined requests are okay */
for (i = 0; requests[i].name; i++) {
test_message(&requests[i]);
}
for (i = 0; i < request_count; i++) {
if (!requests[i].should_keep_alive) continue;
for (j = 0; j < request_count; j++) {
if (!requests[j].should_keep_alive) continue;
for (k = 0; k < request_count; k++) {
test_multiple3(&requests[i], &requests[j], &requests[k]);
}
}
}
printf("request scan 1/3 ");
test_scan( &requests[GET_NO_HEADERS_NO_BODY]
, &requests[GET_ONE_HEADER_NO_BODY]
, &requests[GET_NO_HEADERS_NO_BODY]
);
printf("request scan 2/3 ");
test_scan( &requests[POST_CHUNKED_ALL_YOUR_BASE]
, &requests[POST_IDENTITY_BODY_WORLD]
, &requests[GET_FUNKY_CONTENT_LENGTH]
);
printf("request scan 3/3 ");
test_scan( &requests[TWO_CHUNKS_MULT_ZERO_END]
, &requests[CHUNKED_W_TRAILING_HEADERS]
, &requests[CHUNKED_W_BULLSHIT_AFTER_LENGTH]
);
puts("requests okay");
return 0;
}
Jump to Line
Something went wrong with that request. Please try again.