diff options
Diffstat (limited to 'lib/http.c')
-rw-r--r-- | lib/http.c | 93 |
1 files changed, 28 insertions, 65 deletions
diff --git a/lib/http.c b/lib/http.c index 3c1711ab3..4d4f4fe87 100644 --- a/lib/http.c +++ b/lib/http.c @@ -219,38 +219,6 @@ const struct Curl_handler Curl_handler_wss = { #endif -static CURLcode h3_setup_conn(struct Curl_easy *data, - struct connectdata *conn) -{ -#ifdef ENABLE_QUIC - /* We want HTTP/3 directly, setup the filter chain ourself, - * overriding the default behaviour. */ - DEBUGASSERT(conn->transport == TRNSPRT_QUIC); - - if(!(conn->handler->flags & PROTOPT_SSL)) { - failf(data, "HTTP/3 requested for non-HTTPS URL"); - return CURLE_URL_MALFORMAT; - } -#ifndef CURL_DISABLE_PROXY - if(conn->bits.socksproxy) { - failf(data, "HTTP/3 is not supported over a SOCKS proxy"); - return CURLE_URL_MALFORMAT; - } - if(conn->bits.httpproxy && conn->bits.tunnel_proxy) { - failf(data, "HTTP/3 is not supported over a HTTP proxy"); - return CURLE_URL_MALFORMAT; - } -#endif - - return CURLE_OK; -#else /* ENABLE_QUIC */ - (void)conn; - (void)data; - DEBUGF(infof(data, "QUIC is not supported in this build")); - return CURLE_NOT_BUILT_IN; -#endif /* !ENABLE_QUIC */ -} - static CURLcode http_setup_conn(struct Curl_easy *data, struct connectdata *conn) { @@ -266,13 +234,16 @@ static CURLcode http_setup_conn(struct Curl_easy *data, Curl_mime_initpart(&http->form); data->req.p.http = http; - if(data->state.httpwant == CURL_HTTP_VERSION_3) { + if((data->state.httpwant == CURL_HTTP_VERSION_3) + || (data->state.httpwant == CURL_HTTP_VERSION_3ONLY)) { + CURLcode result = Curl_conn_may_http3(data, conn); + if(result) + return result; + + /* TODO: HTTP lower version eyeballing */ conn->transport = TRNSPRT_QUIC; } - if(conn->transport == TRNSPRT_QUIC) { - return h3_setup_conn(data, conn); - } return CURLE_OK; } @@ -1320,7 +1291,7 @@ CURLcode Curl_buffer_send(struct dynbuf *in, DEBUGASSERT(socketindex <= SECONDARYSOCKET); - sockfd = conn->sock[socketindex]; + sockfd = Curl_conn_get_socket(data, socketindex); /* The looping below is required since we use non-blocking sockets, but due to the circumstances we will just loop and try again and again etc */ @@ -1571,8 +1542,8 @@ static int http_getsock_do(struct Curl_easy *data, curl_socket_t *socks) { /* write mode */ - (void)data; - socks[0] = conn->sock[FIRSTSOCKET]; + (void)conn; + socks[0] = Curl_conn_get_socket(data, FIRSTSOCKET); return GETSOCK_WRITESOCK(0); } @@ -3008,33 +2979,25 @@ CURLcode Curl_http(struct Curl_easy *data, bool *done) the rest of the request in the PERFORM phase. */ *done = TRUE; - if(Curl_conn_is_http3(data, conn, FIRSTSOCKET) - || Curl_conn_is_http2(data, conn, FIRSTSOCKET) - || conn->httpversion == 20 /* like to get rid of this */) { - /* all fine, we are set */ - } - else { /* undecided */ - switch(conn->alpn) { - case CURL_HTTP_VERSION_2: - result = Curl_http2_switch(data, conn, FIRSTSOCKET, NULL, 0); + switch(conn->alpn) { + case CURL_HTTP_VERSION_3: + DEBUGASSERT(Curl_conn_is_http3(data, conn, FIRSTSOCKET)); + break; + case CURL_HTTP_VERSION_2: + DEBUGASSERT(Curl_conn_is_http2(data, conn, FIRSTSOCKET)); + break; + case CURL_HTTP_VERSION_1_1: + /* continue with HTTP/1.1 when explicitly requested */ + break; + default: + /* Check if user wants to use HTTP/2 with clear TCP */ + if(Curl_http2_may_switch(data, conn, FIRSTSOCKET)) { + DEBUGF(infof(data, "HTTP/2 over clean TCP")); + result = Curl_http2_switch(data, conn, FIRSTSOCKET); if(result) return result; - break; - - case CURL_HTTP_VERSION_1_1: - /* continue with HTTP/1.1 when explicitly requested */ - break; - - default: - /* Check if user wants to use HTTP/2 with clear TCP */ - if(Curl_http2_may_switch(data, conn, FIRSTSOCKET)) { - DEBUGF(infof(data, "HTTP/2 over clean TCP")); - result = Curl_http2_switch(data, conn, FIRSTSOCKET, NULL, 0); - if(result) - return result; - } - break; } + break; } http = data->req.p.http; @@ -3936,8 +3899,8 @@ CURLcode Curl_http_readwrite_headers(struct Curl_easy *data, /* switch to http2 now. The bytes after response headers are also processed here, otherwise they are lost. */ - result = Curl_http2_switch(data, conn, FIRSTSOCKET, - k->str, *nread); + result = Curl_http2_upgrade(data, conn, FIRSTSOCKET, + k->str, *nread); if(result) return result; *nread = 0; |