Merge branch 'upstream-curl' into update-curl

* upstream-curl:
  curl 2022-04-27 (1669b17d)

1 files changed, 56 insertions, 3 deletions

diff --git a/Utilities/cmcurl/lib/http.h b/Utilities/cmcurl/lib/http.h
index b4aaba2..c4ab3c2 100644
--- a/Utilities/cmcurl/lib/http.h
+++ b/Utilities/cmcurl/lib/http.h
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2022, 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
@@ -38,6 +38,10 @@ typedef enum {
 #include <nghttp2/nghttp2.h>
 #endif
 
+#if defined(_WIN32) && defined(ENABLE_QUIC)
+#include <stdint.h>
+#endif
+
 extern const struct Curl_handler Curl_handler_http;
 
 #ifdef USE_SSL
@@ -47,13 +51,16 @@ extern const struct Curl_handler Curl_handler_https;
 /* Header specific functions */
 bool Curl_compareheader(const char *headerline,  /* line to check */
                         const char *header,   /* header keyword _with_ colon */
-                        const char *content); /* content string to find */
+                        const size_t hlen,   /* len of the keyword in bytes */
+                        const char *content, /* content string to find */
+                        const size_t clen);   /* len of the content in bytes */
 
 char *Curl_copy_header_value(const char *header);
 
 char *Curl_checkProxyheaders(struct Curl_easy *data,
                              const struct connectdata *conn,
-                             const char *thisheader);
+                             const char *thisheader,
+                             const size_t thislen);
 CURLcode Curl_buffer_send(struct dynbuf *in,
                           struct Curl_easy *data,
                           curl_off_t *bytes_written,
@@ -160,6 +167,29 @@ 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
  ***************************************************************************/
@@ -225,11 +255,13 @@ struct HTTP {
 #endif
 
 #ifdef ENABLE_QUIC
+#ifndef USE_MSH3
   /*********** for HTTP/3 we store stream-local data here *************/
   int64_t stream3_id; /* stream we are interested in */
   bool firstheader;  /* FALSE until headers arrive */
   bool firstbody;  /* FALSE until body arrives */
   bool h3req;    /* FALSE until request is issued */
+#endif
   bool upload_done;
 #endif
 #ifdef USE_NGHTTP3
@@ -237,6 +269,21 @@ struct HTTP {
   struct h3out *h3out; /* per-stream buffers for upload */
   struct dynbuf overflow; /* excess data received during a single Curl_read */
 #endif
+#ifdef USE_MSH3
+  struct MSH3_REQUEST *req;
+  msh3_lock recv_lock;
+  /* Receive Buffer (Headers and Data) */
+  uint8_t* recv_buf;
+  size_t recv_buf_alloc;
+  /* Receive Headers */
+  size_t recv_header_len;
+  bool recv_header_complete;
+  /* Receive Data */
+  size_t recv_data_len;
+  bool recv_data_complete;
+  /* General Receive Error */
+  CURLcode recv_error;
+#endif
 };
 
 #ifdef USE_NGHTTP2
@@ -317,4 +364,10 @@ Curl_http_output_auth(struct Curl_easy *data,
                       bool proxytunnel); /* TRUE if this is the request setting
                                             up the proxy tunnel */
 
+/*
+ * Curl_allow_auth_to_host() tells if authentication, cookies or other
+ * "sensitive data" can (still) be sent to this host.
+ */
+bool Curl_allow_auth_to_host(struct Curl_easy *data);
+
 #endif /* HEADER_CURL_HTTP_H */