diff options
Diffstat (limited to 'lib/http2.c')
| -rw-r--r-- | lib/http2.c | 52 |
1 files changed, 5 insertions, 47 deletions
diff --git a/lib/http2.c b/lib/http2.c index 690a537bf..dffc7a254 100644 --- a/lib/http2.c +++ b/lib/http2.c @@ -43,19 +43,11 @@ #define H2_BUFSIZE 32768 -#if (NGHTTP2_VERSION_NUM < 0x010000) +#if (NGHTTP2_VERSION_NUM < 0x010c00) #error too old nghttp2 version, upgrade! #endif -#if (NGHTTP2_VERSION_NUM > 0x010800) -#define NGHTTP2_HAS_HTTP2_STRERROR 1 -#endif - -#if (NGHTTP2_VERSION_NUM >= 0x010900) -/* nghttp2_session_callbacks_set_error_callback is present in nghttp2 1.9.0 or - later */ -#define NGHTTP2_HAS_ERROR_CALLBACK 1 -#else +#ifdef CURL_DISABLE_VERBOSE_STRINGS #define nghttp2_session_callbacks_set_error_callback(x,y) #endif @@ -344,35 +336,6 @@ int Curl_http2_ver(char *p, size_t len) return msnprintf(p, len, " nghttp2/%s", h2->version_str); } -/* HTTP/2 error code to name based on the Error Code Registry. -https://tools.ietf.org/html/rfc7540#page-77 -nghttp2_error_code enums are identical. -*/ -static const char *http2_strerror(uint32_t err) -{ -#ifndef NGHTTP2_HAS_HTTP2_STRERROR - const char *str[] = { - "NO_ERROR", /* 0x0 */ - "PROTOCOL_ERROR", /* 0x1 */ - "INTERNAL_ERROR", /* 0x2 */ - "FLOW_CONTROL_ERROR", /* 0x3 */ - "SETTINGS_TIMEOUT", /* 0x4 */ - "STREAM_CLOSED", /* 0x5 */ - "FRAME_SIZE_ERROR", /* 0x6 */ - "REFUSED_STREAM", /* 0x7 */ - "CANCEL", /* 0x8 */ - "COMPRESSION_ERROR", /* 0x9 */ - "CONNECT_ERROR", /* 0xA */ - "ENHANCE_YOUR_CALM", /* 0xB */ - "INADEQUATE_SECURITY", /* 0xC */ - "HTTP_1_1_REQUIRED" /* 0xD */ - }; - return (err < sizeof(str) / sizeof(str[0])) ? str[err] : "unknown"; -#else - return nghttp2_http2_strerror(err); -#endif -} - /* * The implementation of nghttp2_send_callback type. Here we write |data| with * size |length| to the network and return the number of bytes actually @@ -838,7 +801,7 @@ static int on_stream_close(nghttp2_session *session, int32_t stream_id, return 0; } H2BUGF(infof(data_s, "on_stream_close(), %s (err %d), stream %u\n", - http2_strerror(error_code), error_code, stream_id)); + nghttp2_strerror(error_code), error_code, stream_id)); stream = data_s->req.protop; if(!stream) return NGHTTP2_ERR_CALLBACK_FAILURE; @@ -1138,8 +1101,7 @@ static ssize_t data_source_read_callback(nghttp2_session *session, return nread; } -#if defined(NGHTTP2_HAS_ERROR_CALLBACK) && \ - !defined(CURL_DISABLE_VERBOSE_STRINGS) +#if !defined(CURL_DISABLE_VERBOSE_STRINGS) static int error_callback(nghttp2_session *session, const char *msg, size_t len, @@ -1257,9 +1219,7 @@ static CURLcode http2_init(struct connectdata *conn) /* nghttp2_on_header_callback */ nghttp2_session_callbacks_set_on_header_callback(callbacks, on_header); -#ifndef CURL_DISABLE_VERBOSE_STRINGS nghttp2_session_callbacks_set_error_callback(callbacks, error_callback); -#endif /* The nghttp2 session is not yet setup, do it */ rc = nghttp2_session_client_new(&conn->proto.httpc.h2, callbacks, conn); @@ -1457,7 +1417,7 @@ static ssize_t http2_handle_stream_close(struct connectdata *conn, } else if(httpc->error_code != NGHTTP2_NO_ERROR) { failf(data, "HTTP/2 stream %d was not closed cleanly: %s (err %u)", - stream->stream_id, http2_strerror(httpc->error_code), + stream->stream_id, nghttp2_strerror(httpc->error_code), httpc->error_code); *err = CURLE_HTTP2_STREAM; return -1; @@ -2264,7 +2224,6 @@ CURLcode Curl_http2_switched(struct connectdata *conn, } } -#ifdef NGHTTP2_HAS_SET_LOCAL_WINDOW_SIZE rv = nghttp2_session_set_local_window_size(httpc->h2, NGHTTP2_FLAG_NONE, 0, HTTP2_HUGE_WINDOW_SIZE); if(rv != 0) { @@ -2272,7 +2231,6 @@ CURLcode Curl_http2_switched(struct connectdata *conn, nghttp2_strerror(rv), rv); return CURLE_HTTP2; } -#endif /* we are going to copy mem to httpc->inbuf. This is required since mem is part of buffer pointed by stream->mem, and callbacks |