int test_http_parser2() {
http_parser_settings settings;
settings.on_message_begin = on_message_begin;
settings.on_url = request_url_cb;
settings.on_status = on_status;
settings.on_header_field = header_field_cb;
settings.on_header_value = header_value_cb;
settings.on_headers_complete = on_headers_complete;
settings.on_body = on_body;
settings.on_message_complete = on_message_complete;
settings.on_chunk_header = NULL;
settings.on_chunk_complete = NULL;
http_parser parser;
http_parser_init(&parser, HTTP_REQUEST);
Request req;
parser.data = &req;
int nparsed = http_parser_execute(&parser, &settings, TEST_POST_REQ1.c_str(), TEST_POST_REQ1.size());
LOG_INFO("parsed size:%d, parser->upgrade:%d,total_size:%u", nparsed, parser.upgrade, TEST_POST_REQ1.size());
if (parser.http_errno) {
LOG_INFO("ERROR:%s", http_errno_description(HTTP_PARSER_ERRNO(&parser)));
}
nparsed = http_parser_execute(&parser, &settings, TEST_POST_REQ2.c_str(), TEST_POST_REQ2.size());
LOG_INFO("parsed size:%d, parser->upgrade:%d,total_size:%u", nparsed, parser.upgrade, TEST_POST_REQ2.size());
if (parser.http_errno) {
LOG_INFO("ERROR:%s", http_errno_description(HTTP_PARSER_ERRNO(&parser)));
}
return 0;
}
TEST(RequestTest, test_http_parser_post) {
http_parser_settings settings;
settings.on_message_begin = NULL;
settings.on_url = request_url_cb;
settings.on_status = on_status;
settings.on_header_field = ss_on_header_field;
settings.on_header_value = ss_on_header_value;
settings.on_headers_complete = ss_on_headers_complete;
settings.on_body = ss_on_body;
settings.on_message_complete = on_message_complete;
settings.on_chunk_header = NULL;
settings.on_chunk_complete = NULL;
http_parser parser;
http_parser_init(&parser, HTTP_REQUEST);
Request req;
parser.data = &req;
int nparsed = http_parser_execute(&parser, &settings,
TEST_POST_REQ_LOW_LEN.c_str(), TEST_POST_REQ_LOW_LEN.size());
LOG_INFO("parsed size:%d, parser->upgrade:%d,total_size:%u",
nparsed, parser.upgrade, TEST_POST_REQ_LOW_LEN.size());
if (parser.http_errno) {
LOG_INFO("ERROR:%s", http_errno_description(HTTP_PARSER_ERRNO(&parser)));
}
ASSERT_EQ(0, (int)parser.http_errno);
}
void read_response(struct Client *c)
{
int nparsed;
int status = recv(c->fd, c->buf, RECV_BUFFER, 0);
if (status < 0 && errno != EAGAIN && errno != EWOULDBLOCK ) {
// TODO: Leave this on until we work on the possible errors
// from recv. In the future we should handle them.
err(EXIT_FAILURE, "Message recv error (client: %d)\n", c->fd);
} else {
if (status == 0) {
printf("Client %d closed the connection.\n", c->fd);
c->cstate = DISCONNECTED;
c->to_reply = 1;
}
nparsed = http_parser_execute(c->parser, c->parser_settings, c->buf, status);
if (nparsed != status) {
c->pstate = ERROR;
c->to_reply = 1;
printf("Parse error: %s\n", http_errno_description(HTTP_PARSER_ERRNO(c->parser)));
}
}
}
std::ostream& operator<<(std::ostream& os, const http_parser& parser) {
os << "{type=" << http_parser_type_name((http_parser_type)parser.type)
<< " flags=`";
DescribeHttpParserFlags(os, parser.flags);
os << "' state=" << http_parser_state_name(parser.state)
<< " header_state=" << http_parser_header_state_name(
parser.header_state)
<< " http_errno=`" << http_errno_description(
(http_errno)parser.http_errno)
<< "' index=" << parser.index
<< " nread=" << parser.nread
<< " content_length=" << parser.content_length
<< " http_major=" << parser.http_major
<< " http_minor=" << parser.http_minor;
if (parser.type == HTTP_RESPONSE || parser.type == HTTP_BOTH) {
os << " status_code=" << parser.status_code;
}
if (parser.type == HTTP_REQUEST || parser.type == HTTP_BOTH) {
os << " method=" << HttpMethod2Str((HttpMethod)parser.method);
}
os << " upgrade=" << parser.upgrade
<< " data=" << parser.data
<< '}';
return os;
}
HTTPScode
https_recv(struct https_request *req, int *code, const char **body, int *len,
int msecs)
{
int n, err;
if (BIO_reset(req->body) != 1) {
ctx->errstr = _SSL_strerror();
return (HTTPS_ERR_LIB);
}
/* Read loop sentinel set by parser in __on_message_done() */
while (!req->done) {
while ((n = BIO_read(req->cbio, ctx->parse_buf,
sizeof(ctx->parse_buf))) <= 0) {
if ((n = _BIO_wait(req->cbio, msecs)) != 1) {
ctx->errstr = n ? _SSL_strerror() :
"Connection closed";
return (HTTPS_ERR_SERVER);
}
}
if ((err = http_parser_execute(req->parser,
&ctx->parse_settings, ctx->parse_buf, n)) != n) {
ctx->errstr = http_errno_description(err);
return (HTTPS_ERR_SERVER);
}
}
*len = BIO_get_mem_data(req->body, (char **)body);
*code = req->parser->status_code;
return (HTTPS_OK);
}
int Request::parse_request(const char *read_buffer, int read_size) {
_total_req_size += read_size;
if (_total_req_size > MAX_REQ_SIZE) {
LOG_INFO("TOO BIG REQUEST WE WILL REFUSE IT!");
return -1;
}
LOG_DEBUG("read from client: size:%d, content:%s", read_size, read_buffer);
ssize_t nparsed = http_parser_execute(&_parser, &_settings, read_buffer, read_size);
if (nparsed != read_size) {
std::string err_msg = "unkonw";
if (_parser.http_errno) {
err_msg = http_errno_description(HTTP_PARSER_ERRNO(&_parser));
}
LOG_ERROR("parse request error! msg:%s", err_msg.c_str());
return -1;
}
if (_parse_err) {
return _parse_err;
}
if (_parse_part != PARSE_REQ_OVER) {
return NEED_MORE_STATUS;
}
return 0;
}
static int lhp_error(lua_State* L) {
lhttp_parser* lparser = check_parser(L, 1);
enum http_errno http_errno = lparser->parser.http_errno;
lua_pushnumber(L, http_errno);
lua_pushstring(L, http_errno_name(http_errno));
lua_pushstring(L, http_errno_description(http_errno));
return 3;
}
static int do_sync_http_req(struct http_client_ctx *ctx,
enum http_method method,
const char *url,
const char *content_type,
const char *payload)
{
struct http_client_request req = {};
int ret;
req.method = method;
req.url = url;
req.protocol = " " HTTP_PROTOCOL HTTP_CRLF;
ret = http_client_send_req(ctx, &req, NULL, result, sizeof(result),
NULL, APP_REQ_TIMEOUT);
if (ret < 0) {
NET_ERR("Cannot send %s request (%d)", http_method_str(method),
ret);
goto out;
}
if (ctx->rsp.data_len > sizeof(result)) {
NET_ERR("Result buffer overflow by %zd bytes",
ctx->rsp.data_len - sizeof(result));
ret = -E2BIG;
} else {
NET_INFO("HTTP server response status: %s",
ctx->rsp.http_status);
if (ctx->parser.http_errno) {
if (method == HTTP_OPTIONS) {
/* Ignore error if OPTIONS is not found */
goto out;
}
NET_INFO("HTTP parser status: %s",
http_errno_description(ctx->parser.http_errno));
ret = -EINVAL;
goto out;
}
if (method != HTTP_HEAD) {
if (ctx->rsp.body_found) {
NET_INFO("HTTP body: %zd bytes, "
"expected: %zd bytes",
ctx->rsp.processed,
ctx->rsp.content_length);
} else {
NET_ERR("Error detected during HTTP msg "
"processing");
}
}
}
out:
return ret;
}
static void* set_parser_exception(http_parser* parser)
{
PyObject* args = Py_BuildValue("(s,B)",
http_errno_description(parser->http_errno),
parser->http_errno);
if (args == NULL) return PyErr_NoMemory();
PyErr_SetObject(PyExc_HTTPParseError, args);
Py_DECREF(args);
return NULL;
}
static int lhttp_parser_finish (lua_State *L) {
http_parser* parser = (http_parser *)luaL_checkudata(L, 1, "lhttp_parser");
int rv = http_parser_execute(parser, &lhttp_parser_settings, NULL, 0);
if (rv != 0) {
return luaL_error(L, http_errno_description(HTTP_PARSER_ERRNO(parser)));
}
return 0;
}
void testParser(const char* buf, enum http_parser_type type){
parser = (struct http_parser*)malloc(sizeof(http_parser));
http_parser_init(parser, type);
enum http_errno err;
size_t nparsed = http_parser_execute(parser, &settings, buf, strlen(buf));
err = HTTP_PARSER_ERRNO(parser);
printf("nparsed %d, total %d, err %d\n", nparsed, strlen(buf), err);
printf("*** %s ***\n\n\n\n", http_errno_description(err));
free(parser);
parser = NULL;
}
TEST(RequestTest, test_http_parser_stream) {
set_log_level("WARN");
http_parser_settings settings;
settings.on_message_begin = on_message_begin;
settings.on_url = request_url_cb;
settings.on_status = on_status;
settings.on_header_field = header_field_cb;
settings.on_header_value = header_value_cb;
settings.on_headers_complete = on_headers_complete;
settings.on_body = on_body;
settings.on_message_complete = on_message_complete;
settings.on_chunk_header = NULL;
settings.on_chunk_complete = NULL;
http_parser parser;
http_parser_init(&parser, HTTP_REQUEST);
Request req;
parser.data = &req;
size_t nparsed = http_parser_execute(&parser, &settings, TEST_POST_REQ1.c_str(), TEST_POST_REQ1.size());
LOG_INFO("parsed size:%d, parser->upgrade:%d,total_size:%u", nparsed, parser.upgrade, TEST_POST_REQ1.size());
ASSERT_EQ(TEST_POST_REQ1.size(), nparsed);
if (parser.http_errno) {
LOG_INFO("ERROR:%s", http_errno_description(HTTP_PARSER_ERRNO(&parser)));
}
ASSERT_EQ((unsigned int)0, parser.http_errno);
nparsed = http_parser_execute(&parser, &settings, TEST_POST_REQ2.c_str(), TEST_POST_REQ2.size());
LOG_INFO("parsed size:%d, parser->upgrade:%d,total_size:%u", nparsed, parser.upgrade, TEST_POST_REQ2.size());
ASSERT_EQ(TEST_POST_REQ2.size(), nparsed);
if (parser.http_errno) {
LOG_INFO("ERROR:%s", http_errno_description(HTTP_PARSER_ERRNO(&parser)));
}
ASSERT_EQ((unsigned int)0, parser.http_errno);
}
void testParser1(const char* buf[], int len, enum http_parser_type type){
parser = (struct http_parser*)malloc(sizeof(http_parser));
http_parser_init(parser, type);
enum http_errno err;
for (int i = 0; i < len; i++){
size_t nparsed = http_parser_execute(parser, &settings, buf[i], strlen(buf[i]));
err = HTTP_PARSER_ERRNO(parser);
printf("i %d;total %d, nparsed %d, total %d, err %d\n", i,len, nparsed, strlen(buf[i]), err);
printf("*** %s ***\n\n", http_errno_description(err));
}
printf("\n\n");
free(parser);
parser = NULL;
}
VALUE rb_parser_parse(VALUE self, VALUE data) {
http_parser *parser = rb_http_parser_handle(self);
http_parser_settings settings = {
.on_url = (http_data_cb)rb_parser_on_url,
.on_status_complete = (http_cb)rb_parser_on_status_complete,
.on_header_field = (http_data_cb)rb_parser_on_header_field,
.on_header_value = (http_data_cb)rb_parser_on_header_value,
.on_headers_complete = (http_cb)rb_parser_on_headers_complete,
.on_body = (http_data_cb)rb_parser_on_body,
.on_message_begin = (http_cb)rb_parser_on_message_begin,
.on_message_complete = (http_cb)rb_parser_on_message_complete
};
size_t parsed = http_parser_execute(parser, &settings, RSTRING_PTR(data), RSTRING_LEN(data));
if (parsed != (size_t)RSTRING_LEN(data))
rb_raise(eParserError, "Error Parsing data: %s", http_errno_description(HTTP_PARSER_ERRNO(parser)));
return Qtrue;
}
static
int parser_parse_request(struct http_server_ctx *ctx, struct net_buf *rx)
{
int rc;
ctx->field_values_ctr = 0;
rc = http_parser_execute(&ctx->parser, &ctx->parser_settings,
rx->data, rx->len);
if (rc < 0) {
printf("[%s:%d] http_parser_execute: %s\n\t%s\n",
__func__, __LINE__,
http_errno_name(ctx->parser.http_errno),
http_errno_description(ctx->parser.http_errno));
rc = -EINVAL;
goto exit_routine;
}
exit_routine:
return rc;
}
int processhttp(char* data, int http_length)
{
if(!start)
start = time(NULL);
printf("t=%d\n",t++);
_init_c_info();
http_parser_settings settings;
size_t nparsed;
memset(&settings, 0, sizeof(settings));
settings.on_url = on_url;
settings.on_header_field = on_header_field;
settings.on_header_value = on_header_value;
settings.on_body = on_body;
http_parser parser;
http_parser_init(&parser, HTTP_REQUEST);
nparsed = http_parser_execute(&parser, &settings, data, (size_t)http_length);
http.method = parser.method;
end = time(NULL);
printf("%fms\n", difftime(end, start)/t);
//test
_print_c_info();
if (nparsed != (size_t)http_length)
{
printf( "Error: %s (%s)\n",
http_errno_description(HTTP_PARSER_ERRNO(&parser)),
http_errno_name(HTTP_PARSER_ERRNO(&parser)));
}
if(content_length != con_len && http.method == 3 && http_length < 4096)
{
memcpy(http.content, data, http_length);
return FALSE;
}
return TRUE;
}
HTTPScode
https_recv(struct https_request *req, int *code, const char **body, int *len, int msecs_timeout)
{
BUF_MEM *bm;
int n, err;
if (BIO_reset(req->body) != 1) {
ctx->errstr = _SSL_strerror();
return (HTTPS_ERR_LIB);
}
/* Read loop sentinel set by parser in __on_message_done() */
while (!req->done) {
while ((n = BIO_read(req->cbio, ctx->parse_buf,
sizeof(ctx->parse_buf))) <= 0) {
if ((n = _BIO_wait(req->cbio, msecs_timeout)) != 1) {
ctx->errstr = n ? _SSL_strerror() :
"Connection closed";
return (HTTPS_ERR_SERVER);
}
}
if ((err = http_parser_execute(req->parser,
&ctx->parse_settings, ctx->parse_buf, n)) != n) {
ctx->errstr = http_errno_description(err);
return (HTTPS_ERR_SERVER);
}
}
/* XXX - NUL-terminate body for string parsing */
BIO_write(req->body, "\0", 1);
BIO_get_mem_ptr(req->body, &bm);
*code = req->parser->status_code;
*body = bm->data;
*len = bm->length - 1;
return (HTTPS_OK);
}
static void on_read(uv_stream_t* stream,
ssize_t nread,
uv_buf_t buf)
{
printf("on_read: <<%.*s\n>>", (int) nread, buf.base);
if (nread < 0) {
if (buf.base)
free(buf.base);
printf("uv_shutdown\n");
uv_shutdown_t* req = (uv_shutdown_t*) malloc(sizeof *req);
uv_shutdown(req, stream, after_shutdown);
return;
}
if (nread == 0) {
/* Everything OK, but nothing read. */
free(buf.base);
return;
}
if (stream->data == NULL)
internal_error("stream->data is null in on_read");
Connection* connection = (Connection*) stream->data;
if (connection->server != NULL && connection->server->serverType == WEBSOCK) {
http_parser* parser = &connection->parser;
printf("parsing as http\n");
int parsed = http_parser_execute(parser,
&connection->server->parser_settings,
buf.base,
nread);
if (parser->upgrade) {
connection->state = WEBSOCK_DUPLEX_STATE;
return;
}
if (HTTP_PARSER_ERRNO(parser) != HPE_OK) {
printf("http parse error: [%s] %s\n",
http_errno_name(HTTP_PARSER_ERRNO(parser)),
http_errno_description(HTTP_PARSER_ERRNO(parser))
);
// handle parse error
return;
}
if (parsed < nread) {
printf("TODO: Handle second message?\n");
}
} else {
circa_string_append_len(&connection->incomingStr, buf.base, nread);
try_parse(&connection->incomingStr, &connection->incomingMsgs);
}
free(buf.base);
}
const char *
http_request_get_error_description(http_request_t *request)
{
assert(request);
return http_errno_description(HTTP_PARSER_ERRNO(&request->parser));
}
const char *hm_parser_error_description(HMParser *hm_parser) {
return http_errno_description(hm_parser->parser.http_errno);
}
void *hpcd_server_handle_connection ( void *arg )
{
char buffer[80 * 1024];
int n,
newsockfd = * ( ( int * ) arg );
free ( arg );
/** Set time limit on execution of thread **/
clock_t begin, end;
double time_spent = 0;
begin = clock();
http_parser_settings settings;
hpcd_server_http_request *request_container = (hpcd_server_http_request *) malloc ( sizeof ( hpcd_server_http_request ) );
request_container->complete = 0;
memset ( &settings, 0, sizeof ( settings ) );
settings.on_url = hpcd_server_handle_on_url;
settings.on_message_complete = hpcd_server_handle_on_message_complete;
settings.on_headers_complete = hpcd_server_handle_on_headers_complete;
settings.on_header_field = hpcd_server_handle_on_header_field;
settings.on_header_value = hpcd_server_handle_on_header_value;
/* Clear the buffer */
bzero ( buffer, 80 * 1024 );
http_parser *parser = malloc ( sizeof ( http_parser ) );
http_parser_init ( parser, HTTP_REQUEST );
request_container->sock_fd = &newsockfd;
parser->data = request_container;
while(!request_container->complete) {
/* Reading from buffer */
//printf ( "Reading from buffer: %d\n ", request_container->complete );
n = recv ( newsockfd, buffer, 80 * 1024, 0 );
if ( n < 0 )
{
printf ( "ERROR reading from socket %d", n );
exit ( 1 );
}
//printf("captured n %d\n", n);
size_t nparsed = http_parser_execute ( parser, &settings, buffer, n );
if ( nparsed != ( size_t ) n )
{
fprintf ( stderr,
"Error: %s (%s)\n",
http_errno_description ( HTTP_PARSER_ERRNO ( parser ) ),
http_errno_name ( HTTP_PARSER_ERRNO ( parser ) ) );
}
bzero ( buffer, n );
/** Thread execution time **/
end = clock();
if (((double)(end - begin) / CLOCKS_PER_SEC) > 60) {
printf("Request timed out\n");
close(*request_container->sock_fd);
break;
}
}
printf("Loop Closed\n");
return NULL;
}
VALUE rb_parser_error(VALUE self) {
http_parser *parser = rb_http_parser_handle(self);
int errno = HTTP_PARSER_ERRNO(parser);
return errno != HPE_OK ? rb_str_new2(http_errno_description(errno)) : Qnil;
}
const char *http_tokenizer_error_description(http_tokenizer* tokenizer) {
return http_errno_description(tokenizer->parser.http_errno);
}
int main(int argc, char* argv[]) {
enum http_parser_type file_type;
if (argc != 3) {
usage(argv[0]);
}
char* type = argv[1];
if (type[0] != '-') {
usage(argv[0]);
}
switch (type[1]) {
/* in the case of "-", type[1] will be NUL */
case 'r':
file_type = HTTP_RESPONSE;
break;
case 'q':
file_type = HTTP_REQUEST;
break;
case 'b':
file_type = HTTP_BOTH;
break;
default:
usage(argv[0]);
}
char* filename = argv[2];
FILE* file = fopen(filename, "r");
if (file == NULL) {
perror("fopen");
goto fail;
}
fseek(file, 0, SEEK_END);
long file_length = ftell(file);
if (file_length == -1) {
perror("ftell");
goto fail;
}
fseek(file, 0, SEEK_SET);
char* data = malloc(file_length);
if (fread(data, 1, file_length, file) != (size_t)file_length) {
fprintf(stderr, "couldn't read entire file\n");
free(data);
goto fail;
}
http_parser_settings settings;
memset(&settings, 0, sizeof(settings));
settings.on_message_begin = on_message_begin;
settings.on_url = on_url;
settings.on_header_field = on_header_field;
settings.on_header_value = on_header_value;
settings.on_headers_complete = on_headers_complete;
settings.on_body = on_body;
settings.on_message_complete = on_message_complete;
http_parser parser;
http_parser_init(&parser, file_type);
size_t nparsed = http_parser_execute(&parser, &settings, data, file_length);
free(data);
if (nparsed != (size_t)file_length) {
fprintf(stderr,
"Error: %s (%s)\n",
http_errno_description(HTTP_PARSER_ERRNO(&parser)),
http_errno_name(HTTP_PARSER_ERRNO(&parser)));
goto fail;
}
return EXIT_SUCCESS;
fail:
fclose(file);
return EXIT_FAILURE;
}
INT32 restAdaptor::recvRequestHeader( pmdRestSession *pSession )
{
INT32 rc = SDB_OK ;
PD_TRACE_ENTRY( SDB__RESTADP_RECVREQHE ) ;
SDB_ASSERT ( pSession, "pSession is NULL" ) ;
httpConnection *pHttpCon = pSession->getRestConn() ;
CHAR *pBuffer = pSession->getFixBuff() ;
INT32 bufSize = pSession->getFixBuffSize() ;
http_parser *pParser = &(pHttpCon->_httpParser) ;
CHAR *pUrl = NULL ;
INT32 curRecvSize = 0 ;
INT32 receivedSize = 0 ;
INT32 bodyOffset = 0 ;
INT32 urlSize = 0 ;
INT32 tempSize = 0 ;
UINT32 recvSize = 0 ;
_paraInit( pHttpCon ) ;
_maxHttpHeaderSize = _maxHttpHeaderSize > bufSize ?
bufSize : _maxHttpHeaderSize ;
pHttpCon->_pHeaderBuf = pBuffer ;
while( true )
{
recvSize = _maxHttpHeaderSize - receivedSize - 1 ;
rc = pSession->recvData( pBuffer + receivedSize,
recvSize,
_timeout,
FALSE,
&curRecvSize,
0 ) ;
if ( rc )
{
PD_LOG ( PDERROR, "Failed to recv, rc=%d", rc ) ;
goto error ;
}
pBuffer[ receivedSize + curRecvSize + 1 ] = '\0' ;
if ( _checkEndOfHeader( pHttpCon, pBuffer + receivedSize,
curRecvSize, bodyOffset ) )
{
if ( bodyOffset > 0 )
{
pHttpCon->_partSize = curRecvSize - bodyOffset ;
pHttpCon->_pPartBody = pBuffer + receivedSize + bodyOffset ;
receivedSize += bodyOffset ;
}
else
{
receivedSize += curRecvSize ;
}
pHttpCon->_headerSize = receivedSize ;
break ;
}
else
{
receivedSize += curRecvSize ;
if ( receivedSize >= _maxHttpHeaderSize )
{
rc = SDB_REST_RECV_SIZE ;
PD_LOG ( PDERROR, "http header size %d greater than %d",
receivedSize,
_maxHttpHeaderSize ) ;
goto error ;
}
}
}
http_parser_init( pParser, HTTP_BOTH ) ;
if( http_parser_execute( pParser, (http_parser_settings *)_pSettings,
pBuffer, (UINT32)receivedSize )
!= (UINT32)receivedSize )
{
if ( HTTP_PARSER_ERRNO( pParser ) != 28 )
{
rc = SDB_REST_EHS ;
PD_LOG ( PDERROR, "Failed to parse http, %s, rc=%d",
http_errno_description( HTTP_PARSER_ERRNO( pParser ) ),
rc ) ;
goto error ;
}
}
if( pHttpCon->_pQuery != NULL )
{
urlSize = urlDecodeSize( pHttpCon->_pQuery, pHttpCon->_querySize ) ;
rc = pSession->allocBuff( urlSize + 1, &pUrl, tempSize ) ;
if ( rc )
{
PD_LOG ( PDERROR, "Unable to allocate %d bytes memory, rc=%d",
urlSize + 1, rc ) ;
goto error ;
}
urlDecode( pHttpCon->_pQuery, pHttpCon->_querySize,
&pUrl, urlSize ) ;
pUrl[ urlSize ] = 0 ;
_parse_http_query( pHttpCon, pUrl, urlSize ) ;
}
done:
PD_TRACE_EXITRC( SDB__RESTADP_RECVREQHE, rc ) ;
return rc ;
error:
goto done ;
}
void response(struct http_client_ctx *ctx,
u8_t *data, size_t buflen,
size_t datalen,
enum http_final_call data_end,
void *user_data)
{
struct waiter *waiter = user_data;
int ret;
if (data_end == HTTP_DATA_MORE) {
NET_INFO("Received %zd bytes piece of data", datalen);
/* Do something with the data here. For this example
* we just ignore the received data.
*/
waiter->total_len += datalen;
if (ctx->rsp.body_start) {
/* This fragment contains the start of the body
* Note that the header length is not proper if
* the header is spanning over multiple recv
* fragments.
*/
waiter->header_len = ctx->rsp.body_start -
ctx->rsp.response_buf;
}
return;
}
waiter->total_len += datalen;
NET_INFO("HTTP server response status: %s", ctx->rsp.http_status);
if (ctx->parser.http_errno) {
if (ctx->req.method == HTTP_OPTIONS) {
/* Ignore error if OPTIONS is not found */
goto out;
}
NET_INFO("HTTP parser status: %s",
http_errno_description(ctx->parser.http_errno));
ret = -EINVAL;
goto out;
}
if (ctx->req.method != HTTP_HEAD && ctx->req.method != HTTP_OPTIONS) {
if (ctx->rsp.body_found) {
NET_INFO("HTTP body: %zd bytes, expected: %zd bytes",
ctx->rsp.processed, ctx->rsp.content_length);
} else {
NET_ERR("Error detected during HTTP msg processing");
}
if (waiter->total_len !=
waiter->header_len + ctx->rsp.content_length) {
NET_ERR("Error while receiving data, "
"received %zd expected %zd bytes",
waiter->total_len, waiter->header_len +
ctx->rsp.content_length);
}
}
out:
k_sem_give(&waiter->wait);
}
static int http_stream_read(
git_smart_subtransport_stream *stream,
char *buffer,
size_t buf_size,
size_t *bytes_read)
{
http_stream *s = (http_stream *)stream;
http_subtransport *t = OWNING_SUBTRANSPORT(s);
parser_context ctx;
size_t bytes_parsed;
replay:
*bytes_read = 0;
assert(t->connected);
if (!s->sent_request) {
git_buf request = GIT_BUF_INIT;
clear_parser_state(t);
if (gen_request(&request, s, 0) < 0) {
giterr_set(GITERR_NET, "Failed to generate request");
return -1;
}
if (gitno_send(&t->socket, request.ptr, request.size, 0) < 0) {
git_buf_free(&request);
return -1;
}
git_buf_free(&request);
s->sent_request = 1;
}
if (!s->received_response) {
if (s->chunked) {
assert(s->verb == post_verb);
/* Flush, if necessary */
if (s->chunk_buffer_len > 0 &&
write_chunk(&t->socket, s->chunk_buffer, s->chunk_buffer_len) < 0)
return -1;
s->chunk_buffer_len = 0;
/* Write the final chunk. */
if (gitno_send(&t->socket, "0\r\n\r\n", 5, 0) < 0)
return -1;
}
s->received_response = 1;
}
while (!*bytes_read && !t->parse_finished) {
t->parse_buffer.offset = 0;
if (gitno_recv(&t->parse_buffer) < 0)
return -1;
/* This call to http_parser_execute will result in invocations of the
* on_* family of callbacks. The most interesting of these is
* on_body_fill_buffer, which is called when data is ready to be copied
* into the target buffer. We need to marshal the buffer, buf_size, and
* bytes_read parameters to this callback. */
ctx.t = t;
ctx.s = s;
ctx.buffer = buffer;
ctx.buf_size = buf_size;
ctx.bytes_read = bytes_read;
/* Set the context, call the parser, then unset the context. */
t->parser.data = &ctx;
bytes_parsed = http_parser_execute(&t->parser,
&t->settings,
t->parse_buffer.data,
t->parse_buffer.offset);
t->parser.data = NULL;
/* If there was a handled authentication failure, then parse_error
* will have signaled us that we should replay the request. */
if (PARSE_ERROR_REPLAY == t->parse_error) {
s->sent_request = 0;
if (http_connect(t) < 0)
return -1;
goto replay;
}
if (t->parse_error < 0)
return -1;
if (bytes_parsed != t->parse_buffer.offset) {
giterr_set(GITERR_NET,
"HTTP parser error: %s",
http_errno_description((enum http_errno)t->parser.http_errno));
return -1;
}
}
return 0;
}
QByteArray Pillow::HttpResponseParser::errorString() const
{
const char* desc = http_errno_description(HTTP_PARSER_ERRNO(&parser));
return QByteArray::fromRawData(desc, qstrlen(desc));
}
static int lhttp_parser_getErrorString (lua_State *L) {
http_parser* parser = (http_parser *)luaL_checkudata(L, 1, "lhttp_parser");
lua_pushstring(L, http_errno_description(HTTP_PARSER_ERRNO(parser)));
return 1;
}