diff options
Diffstat (limited to 'Utilities/cmcurl/lib/http.h')
| -rw-r--r-- | Utilities/cmcurl/lib/http.h | 111 |
1 files changed, 29 insertions, 82 deletions
diff --git a/Utilities/cmcurl/lib/http.h b/Utilities/cmcurl/lib/http.h index ecfe4ee..444abc0 100644 --- a/Utilities/cmcurl/lib/http.h +++ b/Utilities/cmcurl/lib/http.h @@ -7,7 +7,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -24,6 +24,11 @@ * ***************************************************************************/ #include "curl_setup.h" + +#if defined(USE_MSH3) && !defined(_WIN32) +#include <pthread.h> +#endif + #include "ws.h" typedef enum { @@ -37,11 +42,7 @@ typedef enum { #ifndef CURL_DISABLE_HTTP -#ifdef USE_NGHTTP2 -#include <nghttp2/nghttp2.h> -#endif - -#if defined(_WIN32) && defined(ENABLE_QUIC) +#if defined(ENABLE_QUIC) || defined(USE_NGHTTP2) #include <stdint.h> #endif @@ -73,8 +74,10 @@ char *Curl_checkProxyheaders(struct Curl_easy *data, const struct connectdata *conn, const char *thisheader, const size_t thislen); +struct HTTP; /* see below */ CURLcode Curl_buffer_send(struct dynbuf *in, struct Curl_easy *data, + struct HTTP *http, curl_off_t *bytes_written, curl_off_t included_body_bytes, int socketindex); @@ -179,29 +182,6 @@ CURLcode Curl_http_auth_act(struct Curl_easy *data); struct h3out; /* see ngtcp2 */ #endif -#ifdef USE_MSH3 -#ifdef _WIN32 -#define msh3_lock CRITICAL_SECTION -#define msh3_lock_initialize(lock) InitializeCriticalSection(lock) -#define msh3_lock_uninitialize(lock) DeleteCriticalSection(lock) -#define msh3_lock_acquire(lock) EnterCriticalSection(lock) -#define msh3_lock_release(lock) LeaveCriticalSection(lock) -#else /* !_WIN32 */ -#include <pthread.h> -#define msh3_lock pthread_mutex_t -#define msh3_lock_initialize(lock) { \ - pthread_mutexattr_t attr; \ - pthread_mutexattr_init(&attr); \ - pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); \ - pthread_mutex_init(lock, &attr); \ - pthread_mutexattr_destroy(&attr); \ -} -#define msh3_lock_uninitialize(lock) pthread_mutex_destroy(lock) -#define msh3_lock_acquire(lock) pthread_mutex_lock(lock) -#define msh3_lock_release(lock) pthread_mutex_unlock(lock) -#endif /* _WIN32 */ -#endif /* USE_MSH3 */ - /**************************************************************************** * HTTP unique setup ***************************************************************************/ @@ -220,6 +200,7 @@ struct HTTP { void *fread_in; /* backup storage for fread_in pointer */ const char *postdata; curl_off_t postsize; + struct Curl_easy *data; } backup; enum { @@ -258,7 +239,6 @@ struct HTTP { #if defined(USE_NGHTTP2) || defined(USE_NGHTTP3) bool bodystarted; int status_code; /* HTTP status code */ - bool closed; /* TRUE on HTTP2 stream close */ char *mem; /* points to a buffer in memory to store received data */ size_t len; /* size of the buffer 'mem' points to */ size_t memlen; /* size of data copied to mem */ @@ -268,6 +248,8 @@ struct HTTP { const uint8_t *upload_mem; /* points to a buffer to read from */ size_t upload_len; /* size of the buffer 'upload_mem' points to */ curl_off_t upload_left; /* number of bytes left to upload */ + bool closed; /* TRUE on stream close */ + bool reset; /* TRUE on stream reset */ #endif #ifdef ENABLE_QUIC @@ -278,20 +260,25 @@ struct HTTP { bool firstheader; /* FALSE until headers arrive */ bool firstbody; /* FALSE until body arrives */ bool h3req; /* FALSE until request is issued */ -#endif +#endif /* !USE_MSH3 */ bool upload_done; -#endif +#endif /* ENABLE_QUIC */ #ifdef USE_NGHTTP3 - size_t unacked_window; + size_t recv_buf_nonflow; /* buffered bytes, not counting for flow control */ struct h3out *h3out; /* per-stream buffers for upload */ struct dynbuf overflow; /* excess data received during a single Curl_read */ -#endif +#endif /* USE_NGHTTP3 */ #ifdef USE_MSH3 struct MSH3_REQUEST *req; - msh3_lock recv_lock; +#ifdef _WIN32 + CRITICAL_SECTION recv_lock; +#else /* !_WIN32 */ + pthread_mutex_t recv_lock; +#endif /* _WIN32 */ /* Receive Buffer (Headers and Data) */ uint8_t* recv_buf; size_t recv_buf_alloc; + size_t recv_buf_max; /* Receive Headers */ size_t recv_header_len; bool recv_header_complete; @@ -300,53 +287,13 @@ struct HTTP { bool recv_data_complete; /* General Receive Error */ CURLcode recv_error; -#endif -}; - -#ifdef USE_NGHTTP2 -/* h2 settings for this connection */ -struct h2settings { - uint32_t max_concurrent_streams; - bool enable_push; -}; -#endif - -struct http_conn { -#ifdef USE_NGHTTP2 -#define H2_BINSETTINGS_LEN 80 - uint8_t binsettings[H2_BINSETTINGS_LEN]; - size_t binlen; /* length of the binsettings data */ - - /* We associate the connectdata struct with the connection, but we need to - make sure we can identify the current "driving" transfer. This is a - work-around for the lack of nghttp2_session_set_user_data() in older - nghttp2 versions that we want to support. (Added in 1.31.0) */ - struct Curl_easy *trnsfr; - - nghttp2_session *h2; - Curl_send *send_underlying; /* underlying send Curl_send callback */ - Curl_recv *recv_underlying; /* underlying recv Curl_recv callback */ - char *inbuf; /* buffer to receive data from underlying socket */ - size_t inbuflen; /* number of bytes filled in inbuf */ - size_t nread_inbuf; /* number of bytes read from in inbuf */ - /* We need separate buffer for transmission and reception because we - may call nghttp2_session_send() after the - nghttp2_session_mem_recv() but mem buffer is still not full. In - this case, we wrongly sends the content of mem buffer if we share - them for both cases. */ - int32_t pause_stream_id; /* stream ID which paused - nghttp2_session_mem_recv */ - size_t drain_total; /* sum of all stream's UrlState.drain */ - - /* this is a hash of all individual streams (Curl_easy structs) */ - struct h2settings settings; - - /* list of settings that will be sent */ - nghttp2_settings_entry local_settings[3]; - size_t local_settings_num; -#else - int unused; /* prevent a compiler warning */ -#endif +#endif /* USE_MSH3 */ +#ifdef USE_QUICHE + bool h3_got_header; /* TRUE when h3 stream has recvd some HEADER */ + bool h3_recving_data; /* TRUE when h3 stream is reading DATA */ + bool h3_body_pending; /* TRUE when h3 stream may have more body DATA */ + struct h3_event_node *pending; +#endif /* USE_QUICHE */ }; CURLcode Curl_http_size(struct Curl_easy *data); |