char *test_parser_thrashing()
{
glob_t test_files;
unsigned int i = 0;
int nparsed = 0;
int delta = 0;
int tests_run = 0;
int execs_run = 0;
int unfinished = 0;
int errors = 0;
int rc = glob("tests/and_suite/*", 0, NULL, &test_files);
mu_assert(rc == 0, "Failed to glob file sin tests/and_suite/*");
for(i = 0; i < test_files.gl_pathc; i++) {
FILE *infile = fopen(test_files.gl_pathv[i], "r");
mu_assert(infile != NULL, "Failed to open test file.");
bstring data = bread((bNread)fread, infile);
fclose(infile);
mu_assert(data != NULL, "Failed to read test file.");
tests_run++;
http_parser p = setup_parser();
nparsed = 0;
delta = 0;
while(nparsed < blength(data)) {
debug("json PARSING: %d of %d at %s", nparsed, blength(data), bdataofs(data, nparsed));
delta = http_parser_execute(&p, bdata(data), blength(data), nparsed);
execs_run++;
if(delta == 0) { break; }
if(!http_parser_finish(&p)) {
unfinished++;
}
nparsed += delta;
if(http_parser_has_error(&p)) {
errors++;
}
debug("TEST %s results: delta %d, has_error: %d, is_finished: %d",
test_files.gl_pathv[i],
nparsed, http_parser_has_error(&p), http_parser_is_finished(&p));
http_parser_init(&p); // reset for the next try
}
}
debug("HTTP PARSING: tests_run: %d, execs_run: %d, unfinished: %d, errors: %d",
tests_run, execs_run, unfinished, errors);
return NULL;
}
/**
* call-seq:
* parser.finished? -> true/false
*
* Tells you whether the parser is finished or not and in a good state.
*/
VALUE HttpParser_is_finished(VALUE self)
{
http_parser *http = NULL;
DATA_GET(self, http_parser, http);
return http_parser_is_finished(http) ? Qtrue : Qfalse;
}
static PyObject *
HttpParserObject_is_finished(HttpParserObject* self)
{
if (http_parser_is_finished(self->http)) {
Py_RETURN_TRUE;
} else {
Py_RETURN_FALSE;
}
}
char *test_http11_parser_basics()
{
http_parser p = setup_parser();
int rc = 0;
rc = http_parser_finish(&p);
mu_assert(rc == 0, "Should NOT be finished if nothing parsed.");
rc = http_parser_has_error(&p);
mu_assert(rc == 0, "Should not have an error at the beginning.");
rc = http_parser_is_finished(&p);
mu_assert(rc == 0, "Should not be finished since never handed anything.");
return NULL;
}
static void
on_read_cb(uv_stream_t *stream, ssize_t nread, uv_buf_t buf)
{
Connection *conn = (Connection*) stream;
assert(conn->read_clear == false);
if (nread < 0) {
//
// XXX: Do we have to call uv_read_stop(), or is it implicit?
//
// on_read_cb will never be called again for this connection, so we don't
// have to reset anything.
//
uv_close((uv_handle_t*) conn, on_close_cb);
}
else if (nread > 0) {
conn->read_buffer.increase_size(nread);
conn->read_clear = true;
if (conn->in_body) {
// We are reading in the body. No need to call the parser!
handle_http_body(conn);
}
else {
conn->parse_offset =
http_parser_run(&conn->parser, &conn->req, conn->read_buffer.data(), conn->read_buffer.size(), conn->parse_offset);
if (http_parser_is_finished(&conn->parser)) {
handle_http_header_parsed(conn);
}
else if (http_parser_has_error(&conn->parser)) {
handle_http_error(conn);
}
}
}
else {
//
// This happens when libuv calls alloc_read_buffer, but does not need the buffer.
// We don't have to free the buffer, as it is part of the connection.
//
assert(nread == 0);
conn->read_clear = true;
}
}
int http_parser_finish(http_parser *parser)
{
int cs = parser->cs;
#line 1202 "http11_parser.c"
#line 134 "http11_parser.rl"
parser->cs = cs;
if (http_parser_has_error(parser) ) {
return -1;
} else if (http_parser_is_finished(parser) ) {
return 1;
} else {
return 0;
}
}
static void parse_header(int fd, struct http_data *data)
{
struct http_callbacks callbacks = {
.data = data,
.request_method = http_request_method,
.request_uri = http_request_uri,
.http_version = http_request_version,
.http_field = http_field,
.header_done = http_request_done
};
struct sock sock = { .fd = fd };
http_parser_init(&parser, &sock);
do {
refill_buffer(&sock);
/* TODO: parser and sock object should be rolled together */
ssize_t nbytes_p = http_parser_execute(&parser, &sock, &callbacks);
sock.pos += nbytes_p;
} while (!http_parser_is_finished(&sock));
}
int HTTPParser_isFinished(HTTPParser *self)
{
return http_parser_is_finished(self->parser);
}