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[libmicrohttpd] 02/06: Implemented new function MHD_create_response_from
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[libmicrohttpd] 02/06: Implemented new function MHD_create_response_from_iovec() |
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Date: |
Wed, 24 Feb 2021 17:48:47 +0100 |
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karlson2k pushed a commit to branch master
in repository libmicrohttpd.
commit d50159bf9987c018e9ca7ed4cd72390494678da1
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
AuthorDate: Mon Jan 18 17:16:14 2021 +0300
Implemented new function MHD_create_response_from_iovec()
Implemented the new function, related framework, and tests for iovec-based
responses.
The implementation is based on the patch provided by Lawrence Sebald and
Damon N. Earp from NASA.
---
doc/libmicrohttpd.texi | 27 ++
src/include/microhttpd.h | 38 ++
src/microhttpd/connection.c | 39 +-
src/microhttpd/internal.h | 69 +++
src/microhttpd/mhd_send.c | 243 ++++++++++
src/microhttpd/mhd_send.h | 22 +
src/microhttpd/response.c | 153 ++++++
src/testcurl/.gitignore | 2 +
src/testcurl/Makefile.am | 16 +-
src/testcurl/https/.gitignore | 1 +
src/testcurl/https/Makefile.am | 16 +-
src/testcurl/https/test_https_get_iovec.c | 421 +++++++++++++++++
src/testcurl/test_get_iovec.c | 757 ++++++++++++++++++++++++++++++
13 files changed, 1797 insertions(+), 7 deletions(-)
diff --git a/doc/libmicrohttpd.texi b/doc/libmicrohttpd.texi
index 461ba3ac..2a4f09d2 100644
--- a/doc/libmicrohttpd.texi
+++ b/doc/libmicrohttpd.texi
@@ -1270,6 +1270,11 @@ Handle for a response.
@end deftp
+@deftp {C Struct} MHD_IoVec
+An element of an array of memory buffers.
+@end deftp
+
+
@deftp {C Struct} MHD_PostProcessor
@cindex POST method
Handle for @code{POST} processing.
@@ -2170,6 +2175,28 @@ MHD_destroy_response(response);
@end example
+@deftypefun {struct MHD_Response *} MHD_create_response_from_iovec (const
struct MHD_IoVec *iov, int iovcnt, MHD_ContentReaderFreeCallback crfc, void
*cls)
+Create a response object from an array of memory buffers.
+The response object can be extended with header information and then be used
+any number of times.
+@table @var
+@item iov
+the array for response data buffers, an internal copy of this will be made;
+
+@item iovcnt
+the number of elements in @var{iov};
+
+@item crfc
+the callback to call to free resources associated with @var{iov};
+
+@item cls
+the argument to @var{crfc};
+@end table
+
+Return @code{NULL} on error (i.e. invalid arguments, out of memory).
+@end deftypefun
+
+
@c ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
diff --git a/src/include/microhttpd.h b/src/include/microhttpd.h
index d4f6c139..9755dd7f 100644
--- a/src/include/microhttpd.h
+++ b/src/include/microhttpd.h
@@ -1973,6 +1973,23 @@ union MHD_ConnectionInfo
};
+/**
+ * I/O vector type. Provided for use with MHD_create_response_from_iovec.
+ */
+struct MHD_IoVec
+{
+ /**
+ * The pointer to the memory region for I/O.
+ */
+ void *iov_base;
+
+ /**
+ * The size in bytes of the memory region for I/O.
+ */
+ size_t iov_len;
+};
+
+
/**
* Values of this enum are used to specify what
* information about a connection is desired.
@@ -3229,6 +3246,27 @@ MHD_create_response_from_fd_at_offset64 (uint64_t size,
uint64_t offset);
+/**
+ * Create a response object from an array of memory buffers.
+ * The response object can be extended with header information and then be used
+ * any number of times.
+ *
+ * @param iov the array for response data buffers, an internal copy of this
+ * will be made
+ * @param iovcnt the number of elements in @a iov
+ * @param free_cb the callback to clean up any data associated with @a iov when
+ * the response is destroyed.
+ * @param cls the argument passed to @a free_cb
+ * @return NULL on error (i.e. invalid arguments, out of memory)
+ * @ingroup response
+ */
+_MHD_EXTERN struct MHD_Response *
+MHD_create_response_from_iovec (const struct MHD_IoVec *iov,
+ int iovcnt,
+ MHD_ContentReaderFreeCallback free_cb,
+ void *cls);
+
+
/**
* Enumeration for actions MHD should perform on the underlying socket
* of the upgrade. This API is not finalized, and in particular
diff --git a/src/microhttpd/connection.c b/src/microhttpd/connection.c
index 25788414..7f2dcd75 100644
--- a/src/microhttpd/connection.c
+++ b/src/microhttpd/connection.c
@@ -794,11 +794,33 @@ try_ready_normal_body (struct MHD_Connection *connection)
struct MHD_Response *response;
response = connection->response;
- if (NULL == response->crc)
- return MHD_YES;
if ( (0 == response->total_size) ||
(connection->response_write_position == response->total_size) )
return MHD_YES; /* 0-byte response is always ready */
+ if (NULL != response->data_iov)
+ {
+ size_t copy_size;
+ if (NULL != connection->resp_iov.iov)
+ return MHD_YES;
+
+ copy_size = response->data_iovcnt * sizeof(MHD_iovec_);
+ connection->resp_iov.iov = MHD_pool_allocate (connection->pool, copy_size,
+ true);
+ if (NULL == connection->resp_iov.iov)
+ {
+ MHD_mutex_unlock_chk_ (&response->mutex);
+ /* not enough memory */
+ CONNECTION_CLOSE_ERROR (connection,
+ _ ("Closing connection (out of memory).\n"));
+ return MHD_NO;
+ }
+ memcpy (connection->resp_iov.iov, response->data_iov, copy_size);
+ connection->resp_iov.cnt = response->data_iovcnt;
+ connection->resp_iov.sent = 0;
+ return MHD_YES;
+ }
+ if (NULL == response->crc)
+ return MHD_YES;
if ( (response->data_start <=
connection->response_write_position) &&
(response->data_size + response->data_start >
@@ -2935,6 +2957,7 @@ MHD_connection_handle_write (struct MHD_Connection
*connection)
connection->response_write_position) );
if ( (NULL == resp->crc) &&
+ (NULL == resp->data_iov) &&
(0 == connection->response_write_position) )
{
mhd_assert (resp->total_size >= resp->data_size);
@@ -3017,12 +3040,16 @@ MHD_connection_handle_write (struct MHD_Connection
*connection)
#if defined(_MHD_HAVE_SENDFILE)
if (MHD_resp_sender_sendfile == connection->resp_sender)
{
+ mhd_assert (NULL == response->data_iov);
ret = MHD_send_sendfile_ (connection);
}
+ else /* combined with the next 'if' */
+#endif /* _MHD_HAVE_SENDFILE */
+ if (NULL != response->data_iov)
+ {
+ ret = MHD_send_iovec_ (connection, &connection->resp_iov, true);
+ }
else
-#else /* ! _MHD_HAVE_SENDFILE */
- if (1)
-#endif /* ! _MHD_HAVE_SENDFILE */
{
data_write_offset = connection->response_write_position
- response->data_start;
@@ -3674,6 +3701,8 @@ MHD_connection_handle_idle (struct MHD_Connection
*connection)
connection->write_buffer_size = 0;
connection->write_buffer_send_offset = 0;
connection->write_buffer_append_offset = 0;
+ /* iov (if any) was deallocated by MHD_pool_reset */
+ memset (&connection->resp_iov, 0, sizeof(connection->resp_iov));
continue;
case MHD_CONNECTION_CLOSED:
cleanup_connection (connection);
diff --git a/src/microhttpd/internal.h b/src/microhttpd/internal.h
index f3c4cb1e..ba71d1eb 100644
--- a/src/microhttpd/internal.h
+++ b/src/microhttpd/internal.h
@@ -343,6 +343,57 @@ struct MHD_HTTP_Header
};
+#if defined(MHD_WINSOCK_SOCKETS)
+/**
+ * Internally used I/O vector type for use with winsock.
+ * Binary matches system "WSABUF".
+ */
+typedef struct _MHD_W32_iovec
+{
+ unsigned long iov_len;
+ char *iov_base;
+} MHD_iovec_;
+#define MHD_IOV_ELMN_MAX_SIZE ULONG_MAX
+#elif defined(HAVE_SENDMSG) || defined(HAVE_WRITEV)
+/**
+ * Internally used I/O vector type for use when writev or sendmsg
+ * is available. Matches system "struct iovec".
+ */
+typedef struct iovec MHD_iovec_;
+#define MHD_IOV_ELMN_MAX_SIZE SIZE_MAX
+#else
+/**
+ * Internally used I/O vector type for use when writev or sendmsg
+ * is not available.
+ */
+typedef struct MHD_IoVec MHD_iovec_;
+#define MHD_IOV_ELMN_MAX_SIZE SIZE_MAX
+#endif
+
+
+struct MHD_iovec_track_
+{
+ /**
+ * The copy of array of iovec elements.
+ * The copy of elements are updated during sending.
+ * The number of elements is not changed during lifetime.
+ */
+ MHD_iovec_ *iov;
+
+ /**
+ * The number of elements in @iov.
+ * This value is not changed during lifetime.
+ */
+ size_t cnt;
+
+ /**
+ * The number of sent elements.
+ * At the same time, it is the index of the next (or current) element
+ * to send.
+ */
+ size_t sent;
+};
+
/**
* Representation of a response.
*/
@@ -450,6 +501,15 @@ struct MHD_Response
*/
bool is_pipe;
+ /**
+ * I/O vector used with MHD_create_response_from_iovec.
+ */
+ MHD_iovec_ *data_iov;
+
+ /**
+ * Number of elements in data_iov.
+ */
+ size_t data_iovcnt;
};
@@ -873,6 +933,15 @@ struct MHD_Connection
*/
uint64_t response_write_position;
+ /**
+ * The copy of iov response.
+ * Valid if iovec response is used.
+ * Updated during send.
+ * Members are allocated in the pool.
+ */
+ struct MHD_iovec_track_ resp_iov;
+
+
#if defined(_MHD_HAVE_SENDFILE)
enum MHD_resp_sender_
{
diff --git a/src/microhttpd/mhd_send.c b/src/microhttpd/mhd_send.c
index 0d979c0a..fd67300c 100644
--- a/src/microhttpd/mhd_send.c
+++ b/src/microhttpd/mhd_send.c
@@ -51,6 +51,15 @@
#include "mhd_limits.h"
+#ifdef MHD_VECT_SEND
+#if (! defined (HAVE_SENDMSG) || ! defined(MSG_NOSIGNAL)) && \
+ defined (MHD_SEND_SPIPE_SUPPRESS_POSSIBLE) && \
+ defined (MHD_SEND_SPIPE_SUPPRESS_NEEDED)
+#define _MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED 1
+#endif /* (!HAVE_SENDMSG || !MSG_NOSIGNAL) &&
+ MHD_SEND_SPIPE_SUPPRESS_POSSIBLE && MHD_SEND_SPIPE_SUPPRESS_NEEDED */
+#endif /* MHD_VECT_SEND */
+
/**
* sendfile() chuck size
*/
@@ -1243,3 +1252,237 @@ MHD_send_sendfile_ (struct MHD_Connection *connection)
#endif /* _MHD_HAVE_SENDFILE */
+
+#if defined(MHD_VECT_SEND)
+
+
+/**
+ * Function sends iov data by system sendmsg or writev function.
+ *
+ * Connection must be in non-TLS (non-HTTPS) mode.
+ *
+ * @param connection the MHD connection structure
+ * @param r_iov the pointer to iov data structure with tracking
+ * @param push_data set to true to force push the data to the network from
+ * system buffers (usually set for the last piece of data),
+ * set to false to prefer holding incomplete network packets
+ * (more data will be send for the same reply).
+ * @return actual number of bytes sent
+ */
+static ssize_t
+send_iov_nontls (struct MHD_Connection *connection,
+ struct MHD_iovec_track_ *const r_iov,
+ bool push_data)
+{
+ ssize_t res;
+ ssize_t total_sent;
+ size_t items_to_send;
+#ifdef HAVE_SENDMSG
+ struct msghdr msg;
+#elif defined(MHD_WINSOCK_SOCKETS)
+ DWORD bytes_sent;
+ DWORD cnt_w;
+#endif /* MHD_WINSOCK_SOCKETS */
+
+ mhd_assert (0 == (connection->daemon->options & MHD_USE_TLS));
+
+ if ( (MHD_INVALID_SOCKET == connection->socket_fd) ||
+ (MHD_CONNECTION_CLOSED == connection->state) )
+ {
+ return MHD_ERR_NOTCONN_;
+ }
+
+ pre_send_setopt (connection, false, push_data);
+
+ items_to_send = r_iov->cnt - r_iov->sent;
+#ifdef HAVE_SENDMSG
+ memset (&msg, 0, sizeof(struct msghdr));
+ msg.msg_iov = r_iov->iov + r_iov->sent;
+ msg.msg_iovlen = items_to_send;
+
+ res = sendmsg (connection->socket_fd, &msg, MSG_NOSIGNAL_OR_ZERO);
+#elif defined(HAVE_WRITEV)
+ res = writev (connection->socket_fd, r_iov->iov + r_iov->sent,
+ items_to_send);
+#elif defined(MHD_WINSOCK_SOCKETS)
+#ifdef _WIN64
+ cnt_w = (items_to_send > UINT32_MAX) ? UINT32_MAX : (DWORD) items_to_send;
+#else /* ! _WIN64 */
+ cnt_w = (DWORD) items_to_send;
+#endif /* ! _WIN64 */
+ if (0 == WSASend (connection->socket_fd,
+ (LPWSABUF) (r_iov->iov + r_iov->sent),
+ cnt_w,
+ &bytes_sent, 0, NULL, NULL))
+ res = (ssize_t) bytes_sent;
+ else
+ res = -1;
+#else /* !HAVE_SENDMSG && !HAVE_WRITEV && !MHD_WINSOCK_SOCKETS */
+#error No vector-send function available
+#endif
+
+ if (0 > res)
+ {
+ const int err = MHD_socket_get_error_ ();
+
+ if (MHD_SCKT_ERR_IS_EAGAIN_ (err))
+ {
+#ifdef EPOLL_SUPPORT
+ /* EAGAIN --- no longer write-ready */
+ connection->epoll_state &= ~MHD_EPOLL_STATE_WRITE_READY;
+#endif /* EPOLL_SUPPORT */
+ return MHD_ERR_AGAIN_;
+ }
+ if (MHD_SCKT_ERR_IS_EINTR_ (err))
+ return MHD_ERR_AGAIN_;
+ if (MHD_SCKT_ERR_IS_ (err, MHD_SCKT_ECONNRESET_))
+ return MHD_ERR_CONNRESET_;
+ /* Treat any other error as hard error. */
+ return MHD_ERR_NOTCONN_;
+ }
+
+ /* Some data has been sent */
+ total_sent = res;
+ /* Adjust the internal tracking information for the iovec to
+ * take this last send into account. */
+ while ((0 != res) && (r_iov->iov[r_iov->sent].iov_len <= (size_t) res))
+ {
+ res -= r_iov->iov[r_iov->sent].iov_len;
+ r_iov->sent++; /* The iov element has been completely sent */
+ mhd_assert ((r_iov->cnt > r_iov->sent) || (0 == res));
+ }
+
+ if (r_iov->cnt == r_iov->sent)
+ post_send_setopt (connection, false, push_data);
+ else
+ {
+#ifdef EPOLL_SUPPORT
+ connection->epoll_state &= ~MHD_EPOLL_STATE_WRITE_READY;
+#endif /* EPOLL_SUPPORT */
+ if (0 != res)
+ {
+ mhd_assert (r_iov->cnt > r_iov->sent);
+ /* The last iov element has been partially sent */
+ r_iov->iov[r_iov->sent].iov_base =
+ (void*) ((uint8_t*) r_iov->iov[r_iov->sent].iov_base + (size_t) res);
+ r_iov->iov[r_iov->sent].iov_len -= res;
+ }
+ }
+
+ return total_sent;
+}
+
+
+#endif /* MHD_VECT_SEND */
+
+#if ! defined(MHD_VECT_SEND) || defined(HTTPS_SUPPORT) || \
+ defined(_MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED)
+
+
+/**
+ * Function sends iov data by sending buffers one-by-one by standard
+ * data send function.
+ *
+ * Connection could be in HTTPS or non-HTTPS mode.
+ *
+ * @param connection the MHD connection structure
+ * @param r_iov the pointer to iov data structure with tracking
+ * @param push_data set to true to force push the data to the network from
+ * system buffers (usually set for the last piece of data),
+ * set to false to prefer holding incomplete network packets
+ * (more data will be send for the same reply).
+ * @return actual number of bytes sent
+ */
+static ssize_t
+send_iov_emu (struct MHD_Connection *connection,
+ struct MHD_iovec_track_ *const r_iov,
+ bool push_data)
+{
+ const bool non_blk = connection->sk_nonblck;
+ size_t total_sent;
+ ssize_t res;
+
+ mhd_assert (NULL != r_iov->iov);
+ total_sent = 0;
+ do
+ {
+ if ((size_t) SSIZE_MAX - total_sent < r_iov->iov[r_iov->sent].iov_len)
+ return total_sent; /* return value would overflow */
+
+ res = MHD_send_data_ (connection,
+ r_iov->iov[r_iov->sent].iov_base,
+ r_iov->iov[r_iov->sent].iov_len,
+ push_data && (r_iov->cnt == r_iov->sent + 1));
+ if (0 > res)
+ {
+ /* Result is an error */
+ if (0 == total_sent)
+ return res; /* Nothing was sent, return result as is */
+
+ if (MHD_ERR_AGAIN_ == res)
+ return total_sent; /* Some data has been sent, return the amount */
+
+ return res; /* Any kind of a hard error */
+ }
+
+ total_sent += (size_t) res;
+
+ if (r_iov->iov[r_iov->sent].iov_len != (size_t) res)
+ {
+ /* Incomplete buffer has been sent.
+ * Adjust buffer of the last element. */
+ r_iov->iov[r_iov->sent].iov_base =
+ (void*) ((uint8_t*) r_iov->iov[r_iov->sent].iov_base + (size_t) res);
+ r_iov->iov[r_iov->sent].iov_len -= res;
+
+ return total_sent;
+ }
+ /* The iov element has been completely sent */
+ r_iov->sent++;
+ } while ((r_iov->cnt > r_iov->sent) && (non_blk));
+
+ return (ssize_t) total_sent;
+}
+
+
+#endif /* !MHD_VECT_SEND || HTTPS_SUPPORT
+ || _MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED */
+
+
+ssize_t
+MHD_send_iovec_ (struct MHD_Connection *connection,
+ struct MHD_iovec_track_ *const r_iov,
+ bool push_data)
+{
+#ifdef MHD_VECT_SEND
+#if defined(HTTPS_SUPPORT) || \
+ defined(_MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED)
+ bool use_iov_send = true;
+#endif /* HTTPS_SUPPORT || _MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED */
+#endif /* MHD_VECT_SEND */
+
+ mhd_assert (NULL != connection->resp_iov.iov);
+ mhd_assert (NULL != connection->response->data_iov);
+ mhd_assert (connection->resp_iov.cnt > connection->resp_iov.sent);
+#ifdef MHD_VECT_SEND
+#if defined(HTTPS_SUPPORT) || \
+ defined(_MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED)
+#ifdef HTTPS_SUPPORT
+ use_iov_send = use_iov_send &&
+ (0 == (connection->daemon->options & MHD_USE_TLS));
+#endif /* HTTPS_SUPPORT */
+#ifdef _MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED
+ use_iov_send = use_iov_send && (connection->daemon->sigpipe_blocked ||
+ connection->sk_spipe_suppress);
+#endif /* _MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED */
+ if (use_iov_send)
+#endif /* HTTPS_SUPPORT || _MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED */
+ return send_iov_nontls (connection, r_iov, push_data);
+#endif /* MHD_VECT_SEND */
+
+#if ! defined(MHD_VECT_SEND) || defined(HTTPS_SUPPORT) || \
+ defined(_MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED)
+ return send_iov_emu (connection, r_iov, push_data);
+#endif /* !MHD_VECT_SEND || HTTPS_SUPPORT
+ || _MHD_VECT_SEND_NEEDS_SPIPE_SUPPRESSED */
+}
diff --git a/src/microhttpd/mhd_send.h b/src/microhttpd/mhd_send.h
index 54b5c1fe..d4ee8de7 100644
--- a/src/microhttpd/mhd_send.h
+++ b/src/microhttpd/mhd_send.h
@@ -41,6 +41,11 @@
#include "connection_https.h"
#endif
+#if defined(HAVE_SENDMSG) || defined(HAVE_WRITEV) || \
+ defined(MHD_WINSOCK_SOCKETS)
+#define MHD_VECT_SEND 1
+#endif /* HAVE_SENDMSG || HAVE_WRITEV || MHD_WINSOCK_SOCKETS */
+
#ifdef HAVE_FREEBSD_SENDFILE
/**
* Initialises static variables
@@ -125,4 +130,21 @@ MHD_connection_set_nodelay_state_ (struct MHD_Connection
*connection,
bool nodelay_state);
+/**
+ * Function for sending responses backed by a an array of memory buffers.
+ *
+ * @param connection the MHD connection structure
+ * @param r_iov the pointer to iov response structure with tracking
+ * @param push_data set to true to force push the data to the network from
+ * system buffers (usually set for the last piece of data),
+ * set to false to prefer holding incomplete network packets
+ * (more data will be send for the same reply).
+ * @return actual number of bytes sent
+ */
+ssize_t
+MHD_send_iovec_ (struct MHD_Connection *connection,
+ struct MHD_iovec_track_ *r_iov,
+ bool push_data);
+
+
#endif /* MHD_SEND_H */
diff --git a/src/microhttpd/response.c b/src/microhttpd/response.c
index 4ae46bf3..3dbcd245 100644
--- a/src/microhttpd/response.c
+++ b/src/microhttpd/response.c
@@ -846,6 +846,153 @@ MHD_create_response_from_buffer_with_free_callback
(size_t size,
}
+/**
+ * Create a response object from an array of memory buffers.
+ * The response object can be extended with header information and then be used
+ * any number of times.
+ *
+ * @param iov the array for response data buffers, an internal copy of this
+ * will be made
+ * @param iovcnt the number of elements in @a iov
+ * @param free_cb the callback to clean up any data associated with @a iov when
+ * the response is destroyed.
+ * @param cls the argument passed to @a free_cb
+ * @return NULL on error (i.e. invalid arguments, out of memory)
+ */
+_MHD_EXTERN struct MHD_Response *
+MHD_create_response_from_iovec (const struct MHD_IoVec *iov,
+ int iovcnt,
+ MHD_ContentReaderFreeCallback free_cb,
+ void *cls)
+{
+ struct MHD_Response *response;
+
+ if ((NULL == iov) && (0 < iovcnt))
+ return NULL;
+
+ response = MHD_calloc_ (1, sizeof (struct MHD_Response));
+ if (NULL != response)
+ {
+ if (MHD_mutex_init_ (&response->mutex))
+ {
+ int i;
+ int i_cp; /**< Index in the copy of iov */
+ uint64_t total_size;
+ void *last_valid_buffer;
+
+ i_cp = 0;
+ total_size = 0;
+ last_valid_buffer = NULL;
+ /* Calculate final size, number of valid elements, and check 'iov' */
+ for (i = 0; iovcnt > i; ++i)
+ {
+#if defined(MHD_WINSOCK_SOCKETS) && defined(_WIN64)
+ int64_t i_add;
+#endif /* ! MHD_WINSOCK_SOCKETS && _WIN64 */
+ if (0 == iov[i].iov_len)
+ continue; /* skip zero-sized elements */
+
+ if (NULL == iov[i].iov_base)
+ {
+ i_cp = -1; /* error */
+ break;
+ }
+ if ( (total_size > (total_size + iov[i].iov_len)) ||
+ (INT_MAX == i_cp) ||
+ (SSIZE_MAX < iov[i].iov_len) )
+ {
+ i_cp = -1; /* overflow */
+ break;
+ }
+ last_valid_buffer = iov[i].iov_base;
+ total_size += iov[i].iov_len;
+#if defined(MHD_POSIX_SOCKETS) || ! defined(_WIN64)
+ i_cp++;
+#else /* ! MHD_POSIX_SOCKETS && _WIN64 */
+ i_add = iov[i].iov_len / ULONG_MAX;
+ if (0 != iov[i].iov_len % ULONG_MAX)
+ i_add++;
+ if (INT_MAX < (i_add + i_cp))
+ {
+ i_cp = -1; /* overflow */
+ break;
+ }
+ i_cp += (int) i_add;
+#endif /* ! MHD_POSIX_SOCKETS && _WIN64 */
+ }
+ if (0 <= i_cp)
+ {
+ response->fd = -1;
+ response->reference_count = 1;
+ response->total_size = total_size;
+ response->crc_cls = cls;
+ response->crfc = free_cb;
+ if (1 < i_cp)
+ {
+ MHD_iovec_ *iov_copy;
+ int num_copy_elements = i_cp;
+
+ iov_copy = MHD_calloc_ (num_copy_elements, sizeof(MHD_iovec_));
+ if (NULL != iov_copy)
+ {
+ i_cp = 0;
+ for (i = 0; iovcnt > i; ++i)
+ {
+ size_t element_size;
+ uint8_t *buf;
+
+ if (0 == iov[i].iov_len)
+ continue; /* skip zero-sized elements */
+
+ buf = (uint8_t*) iov[i].iov_base;
+ element_size = iov[i].iov_len;
+#if defined(MHD_WINSOCK_SOCKETS) && defined(_WIN64)
+ while (ULONG_MAX < element_size)
+ {
+ iov_copy[i_cp].iov_base = (void*) buf;
+ iov_copy[i_cp].iov_len = ULONG_MAX;
+ buf += ULONG_MAX;
+ element_size -= ULONG_MAX;
+ i_cp++;
+ }
+#endif /* MHD_WINSOCK_SOCKETS && _WIN64 */
+ iov_copy[i_cp].iov_base = (void*) buf;
+ iov_copy[i_cp].iov_len = element_size;
+ i_cp++;
+ }
+
+ mhd_assert (num_copy_elements == i_cp);
+ response->data_iov = iov_copy;
+ response->data_iovcnt = i_cp;
+
+ return response;
+ }
+
+ }
+ else if (1 == i_cp)
+ {
+ mhd_assert (NULL != last_valid_buffer);
+ response->data = last_valid_buffer;
+ response->data_size = total_size;
+
+ return response;
+ }
+ else /* if (0 == i_nz) */
+ {
+ mhd_assert (0 == total_size);
+
+ return response;
+ }
+ }
+ /* Some error condition */
+ MHD_mutex_destroy_chk_ (&response->mutex);
+ }
+ free (response);
+ }
+ return NULL;
+}
+
+
#ifdef UPGRADE_SUPPORT
/**
* This connection-specific callback is provided by MHD to
@@ -1287,6 +1434,12 @@ MHD_destroy_response (struct MHD_Response *response)
#endif
if (NULL != response->crfc)
response->crfc (response->crc_cls);
+
+ if (NULL != response->data_iov)
+ {
+ free (response->data_iov);
+ }
+
while (NULL != response->first_header)
{
pos = response->first_header;
diff --git a/src/testcurl/.gitignore b/src/testcurl/.gitignore
index 0ca3ac3c..008262bd 100644
--- a/src/testcurl/.gitignore
+++ b/src/testcurl/.gitignore
@@ -116,3 +116,5 @@ test_patch11
/test_add_conn_cleanup
/test_add_conn_cleanup_nolisten
core
+/test_get_iovec
+/test_get_iovec11
diff --git a/src/testcurl/Makefile.am b/src/testcurl/Makefile.am
index 78f2a076..d0580554 100644
--- a/src/testcurl/Makefile.am
+++ b/src/testcurl/Makefile.am
@@ -78,6 +78,7 @@ endif
if HAVE_CURL
check_PROGRAMS = \
test_get \
+ test_get_iovec \
test_get_sendfile \
test_delete \
test_patch \
@@ -89,6 +90,7 @@ check_PROGRAMS = \
test_parse_cookies \
test_large_put \
test_get11 \
+ test_get_iovec11 \
test_get_sendfile11 \
test_patch11 \
test_put11 \
@@ -218,6 +220,12 @@ test_digestauth_with_arguments_LDADD = \
$(top_builddir)/src/microhttpd/libmicrohttpd.la \
@LIBGCRYPT_LIBS@ @LIBCURL@
+test_get_iovec_SOURCES = \
+ test_get_iovec.c mhd_has_in_name.h
+test_get_iovec_LDADD = \
+ $(top_builddir)/src/microhttpd/libmicrohttpd.la \
+ @LIBCURL@
+
test_get_sendfile_SOURCES = \
test_get_sendfile.c mhd_has_in_name.h
test_get_sendfile_LDADD = \
@@ -306,7 +314,7 @@ test_put_chunked_SOURCES = \
test_put_chunked_LDADD = \
$(top_builddir)/src/microhttpd/libmicrohttpd.la \
@LIBCURL@
-
+
test_add_conn_SOURCES = \
test_add_conn.c $(top_srcdir)/src/microhttpd/test_helpers.h
test_add_conn_CFLAGS = \
@@ -345,6 +353,12 @@ test_get11_LDADD = \
$(top_builddir)/src/microhttpd/libmicrohttpd.la \
@LIBCURL@
+test_get_iovec11_SOURCES = \
+ test_get_iovec.c mhd_has_in_name.h
+test_get_iovec11_LDADD = \
+ $(top_builddir)/src/microhttpd/libmicrohttpd.la \
+ @LIBCURL@
+
test_get_sendfile11_SOURCES = \
test_get_sendfile.c mhd_has_in_name.h
test_get_sendfile11_LDADD = \
diff --git a/src/testcurl/https/.gitignore b/src/testcurl/https/.gitignore
index 966e1215..7175906e 100644
--- a/src/testcurl/https/.gitignore
+++ b/src/testcurl/https/.gitignore
@@ -53,4 +53,5 @@
/mhds_multi_daemon_test
/tls_authentication_test
/tmp_ca_cert.pem
+/test_https_get_iovec
*.exe
diff --git a/src/testcurl/https/Makefile.am b/src/testcurl/https/Makefile.am
index 7d395ed1..7f568b33 100644
--- a/src/testcurl/https/Makefile.am
+++ b/src/testcurl/https/Makefile.am
@@ -1,4 +1,6 @@
# This Makefile.am is in the public domain
+EMPTY_ITEM =
+
SUBDIRS = .
if USE_COVERAGE
@@ -34,7 +36,9 @@ THREAD_ONLY_TESTS = \
test_https_time_out \
test_https_multi_daemon \
test_https_get \
- test_empty_response
+ test_empty_response \
+ test_https_get_iovec \
+ $(EMPTY_ITEM)
check_PROGRAMS = \
test_https_get_select
@@ -155,6 +159,16 @@ test_https_get_LDADD = \
$(top_builddir)/src/microhttpd/libmicrohttpd.la \
$(MHD_TLS_LIB_LDFLAGS) $(MHD_TLS_LIBDEPS) @LIBGCRYPT_LIBS@ @LIBCURL@
+test_https_get_iovec_SOURCES = \
+ test_https_get_iovec.c \
+ tls_test_keys.h \
+ tls_test_common.h \
+ tls_test_common.c
+test_https_get_iovec_LDADD = \
+ $(top_builddir)/src/testcurl/libcurl_version_check.a \
+ $(top_builddir)/src/microhttpd/libmicrohttpd.la \
+ $(MHD_TLS_LIB_LDFLAGS) $(MHD_TLS_LIBDEPS) @LIBGCRYPT_LIBS@ @LIBCURL@
+
if HAVE_GNUTLS_SNI
test_https_sni_SOURCES = \
test_https_sni.c \
diff --git a/src/testcurl/https/test_https_get_iovec.c
b/src/testcurl/https/test_https_get_iovec.c
new file mode 100644
index 00000000..28d5cbfc
--- /dev/null
+++ b/src/testcurl/https/test_https_get_iovec.c
@@ -0,0 +1,421 @@
+/*
+ This file is part of libmicrohttpd
+ Copyright (C) 2007-2021 Christian Grothoff
+ Copyright (C) 2016-2021 Evgeny Grin
+
+ libmicrohttpd is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 3, or (at your
+ option) any later version.
+
+ libmicrohttpd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with libmicrohttpd; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+/**
+ * @file test_https_get_iovec.c
+ * @brief Testcase for libmicrohttpd HTTPS GET operations using an iovec
+ * @author Sagie Amir
+ * @author Karlson2k (Evgeny Grin)
+ * @author Lawrence Sebald
+ */
+
+/*
+ * This testcase is derived from the test_https_get.c testcase. This version
+ * adds the usage of a scatter/gather array for storing the response data.
+ */
+
+#include "platform.h"
+#include "microhttpd.h"
+#include <limits.h>
+#include <sys/stat.h>
+#include <curl/curl.h>
+#ifdef MHD_HTTPS_REQUIRE_GRYPT
+#include <gcrypt.h>
+#endif /* MHD_HTTPS_REQUIRE_GRYPT */
+#include "tls_test_common.h"
+
+extern const char srv_signed_cert_pem[];
+extern const char srv_signed_key_pem[];
+
+
+static int global_port;
+
+/* Use large enough pieces (>16KB) to test partially consumed
+ * data as TLS doesn't take more than 16KB by a single call. */
+#define TESTSTR_IOVLEN 20480
+#define TESTSTR_IOVCNT 30
+#define TESTSTR_SIZE (TESTSTR_IOVCNT * TESTSTR_IOVLEN)
+
+
+static void
+iov_free_callback (void *cls)
+{
+ free (cls);
+}
+
+
+static int
+check_read_data (const void *ptr, size_t len)
+{
+ const int *buf;
+ size_t i;
+
+ if (len % sizeof(int))
+ return -1;
+
+ buf = (const int *) ptr;
+
+ for (i = 0; i < len / sizeof(int); ++i)
+ {
+ if (buf[i] != (int) i)
+ return -1;
+ }
+
+ return 0;
+}
+
+
+static enum MHD_Result
+iovec_ahc (void *cls,
+ struct MHD_Connection *connection,
+ const char *url,
+ const char *method,
+ const char *version,
+ const char *upload_data,
+ size_t *upload_data_size,
+ void **ptr)
+{
+ static int aptr;
+ struct MHD_Response *response;
+ enum MHD_Result ret;
+ int *data;
+ struct MHD_IoVec iov[TESTSTR_IOVCNT];
+ int i;
+ int j;
+ (void) cls; (void) url; (void) version; /* Unused. Silent compiler
warning. */
+ (void) upload_data; (void) upload_data_size; /* Unused. Silent compiler
warning. */
+
+ if (0 != strcmp (method, MHD_HTTP_METHOD_GET))
+ return MHD_NO; /* unexpected method */
+ if (&aptr != *ptr)
+ {
+ /* do never respond on first call */
+ *ptr = &aptr;
+ return MHD_YES;
+ }
+ *ptr = NULL; /* reset when done */
+
+ /* Create some test data. */
+ if (NULL == (data = malloc (TESTSTR_SIZE)))
+ return MHD_NO;
+
+ for (j = 0; j < TESTSTR_IOVCNT; ++j)
+ {
+ /* Assign chunks of memory area in the reverse order
+ * to make non-continous set of data therefore
+ * possible buffer overruns could be detected */
+ iov[j].iov_base = data + (((TESTSTR_IOVCNT - 1) - j)
+ * (TESTSTR_SIZE / TESTSTR_IOVCNT
+ / sizeof(int)));
+ iov[j].iov_len = TESTSTR_SIZE / TESTSTR_IOVCNT;
+
+ for (i = 0; i < (int) (TESTSTR_IOVLEN / sizeof(int)); ++i)
+ ((int*) iov[j].iov_base)[i] = i + (j * TESTSTR_IOVLEN / sizeof(int));
+ }
+
+ response = MHD_create_response_from_iovec (iov,
+ TESTSTR_IOVCNT,
+ &iov_free_callback,
+ data);
+ ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
+ MHD_destroy_response (response);
+ return ret;
+}
+
+
+static int
+test_iovec_transfer (void *cls,
+ int port,
+ const char *cipher_suite,
+ int proto_version)
+{
+ int len;
+ int ret = 0;
+ struct CBC cbc;
+ char url[255];
+ (void) cls; /* Unused. Silent compiler warning. */
+
+ len = TESTSTR_SIZE;
+ if (NULL == (cbc.buf = malloc (sizeof (char) * len)))
+ {
+ fprintf (stderr, MHD_E_MEM);
+ return -1;
+ }
+ cbc.size = len;
+ cbc.pos = 0;
+
+ if (gen_test_file_url (url,
+ sizeof (url),
+ port))
+ {
+ ret = -1;
+ goto cleanup;
+ }
+
+ if (CURLE_OK !=
+ send_curl_req (url, &cbc, cipher_suite, proto_version))
+ {
+ ret = -1;
+ goto cleanup;
+ }
+
+ /* compare test file & daemon response */
+ if ((cbc.pos != TESTSTR_SIZE) ||
+ (0 != check_read_data (cbc.buf, cbc.pos)))
+ {
+ fprintf (stderr, "Error: local file & received file differ.\n");
+ ret = -1;
+ }
+cleanup:
+ free (cbc.buf);
+ return ret;
+}
+
+
+/* perform a HTTP GET request via SSL/TLS */
+static int
+test_secure_get (FILE *test_fd,
+ const char *cipher_suite,
+ int proto_version)
+{
+ int ret;
+ struct MHD_Daemon *d;
+ int port;
+
+ if (MHD_NO != MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT))
+ port = 0;
+ else
+ port = 3041;
+
+ d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION
+ | MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_TLS
+ | MHD_USE_ERROR_LOG, port,
+ NULL, NULL,
+ &iovec_ahc, NULL,
+ MHD_OPTION_HTTPS_MEM_KEY, srv_signed_key_pem,
+ MHD_OPTION_HTTPS_MEM_CERT, srv_signed_cert_pem,
+ MHD_OPTION_END);
+
+ if (d == NULL)
+ {
+ fprintf (stderr, MHD_E_SERVER_INIT);
+ return -1;
+ }
+ if (0 == port)
+ {
+ const union MHD_DaemonInfo *dinfo;
+ dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT);
+ if ((NULL == dinfo) || (0 == dinfo->port) )
+ {
+ MHD_stop_daemon (d); return -1;
+ }
+ port = (int) dinfo->port;
+ }
+
+ ret = test_iovec_transfer (test_fd,
+ port,
+ cipher_suite,
+ proto_version);
+
+ MHD_stop_daemon (d);
+ return ret;
+}
+
+
+static enum MHD_Result
+ahc_empty (void *cls,
+ struct MHD_Connection *connection,
+ const char *url,
+ const char *method,
+ const char *version,
+ const char *upload_data,
+ size_t *upload_data_size,
+ void **unused)
+{
+ static int ptr;
+ struct MHD_Response *response;
+ enum MHD_Result ret;
+ struct MHD_IoVec iov;
+ (void) cls;
+ (void) url;
+ (void) url;
+ (void) version; /* Unused. Silent compiler warning. */
+ (void) upload_data;
+ (void) upload_data_size; /* Unused. Silent compiler warning. */
+
+ if (0 != strcasecmp ("GET",
+ method))
+ return MHD_NO; /* unexpected method */
+ if (&ptr != *unused)
+ {
+ *unused = &ptr;
+ return MHD_YES;
+ }
+ *unused = NULL;
+
+ iov.iov_base = NULL;
+ iov.iov_len = 0;
+
+ response = MHD_create_response_from_iovec (&iov,
+ 1,
+ NULL,
+ NULL);
+ ret = MHD_queue_response (connection,
+ MHD_HTTP_OK,
+ response);
+ MHD_destroy_response (response);
+ if (ret == MHD_NO)
+ {
+ fprintf (stderr, "Failed to queue response.\n");
+ _exit (20);
+ }
+ return ret;
+}
+
+
+static int
+curlExcessFound (CURL *c,
+ curl_infotype type,
+ char *data,
+ size_t size,
+ void *cls)
+{
+ static const char *excess_found = "Excess found";
+ const size_t str_size = strlen (excess_found);
+ (void) c; /* Unused. Silence compiler warning. */
+
+ if ((CURLINFO_TEXT == type)
+ && (size >= str_size)
+ && (0 == strncmp (excess_found, data, str_size)))
+ *(int *) cls = 1;
+ return 0;
+}
+
+
+static int
+testEmptyGet (int poll_flag)
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ char buf[2048];
+ struct CBC cbc;
+ CURLcode errornum;
+ int excess_found = 0;
+
+
+ if ( (0 == global_port) &&
+ (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT))
)
+ {
+ global_port = 1225;
+
+ }
+
+ cbc.buf = buf;
+ cbc.size = 2048;
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG
+ | poll_flag | MHD_USE_TLS,
+ global_port, NULL, NULL,
+ &ahc_empty, NULL,
+ MHD_OPTION_HTTPS_MEM_KEY, srv_signed_key_pem,
+ MHD_OPTION_HTTPS_MEM_CERT, srv_signed_cert_pem,
+ MHD_OPTION_END);
+ if (d == NULL)
+ return 4194304;
+ if (0 == global_port)
+ {
+ const union MHD_DaemonInfo *dinfo;
+ dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT);
+ if ((NULL == dinfo) || (0 == dinfo->port) )
+ {
+ MHD_stop_daemon (d); return 32;
+ }
+ global_port = (int) dinfo->port;
+ }
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "https://127.0.0.1/";);
+ curl_easy_setopt (c, CURLOPT_PORT, (long) global_port);
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_DEBUGFUNCTION, &curlExcessFound);
+ curl_easy_setopt (c, CURLOPT_DEBUGDATA, &excess_found);
+ curl_easy_setopt (c, CURLOPT_VERBOSE, 1L);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
+ curl_easy_setopt (c, CURLOPT_SSL_VERIFYPEER, 0L);
+ curl_easy_setopt (c, CURLOPT_SSL_VERIFYHOST, 0L);
+ /* NOTE: use of CONNECTTIMEOUT without also
+ setting NOSIGNAL results in really weird
+ crashes on my system!*/
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L);
+ if (CURLE_OK != (errornum = curl_easy_perform (c)))
+ {
+ fprintf (stderr,
+ "curl_easy_perform failed: `%s'\n",
+ curl_easy_strerror (errornum));
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 8388608;
+ }
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ if (cbc.pos != 0)
+ return 16777216;
+ if (excess_found)
+ return 33554432;
+ return 0;
+}
+
+
+int
+main (int argc, char *const *argv)
+{
+ unsigned int errorCount = 0;
+ const char *aes256_sha_tlsv1 = "AES256-SHA";
+ (void) argc; (void) argv; /* Unused. Silent compiler warning. */
+
+#ifdef MHD_HTTPS_REQUIRE_GRYPT
+ gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
+#ifdef GCRYCTL_INITIALIZATION_FINISHED
+ gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
+#endif
+#endif /* MHD_HTTPS_REQUIRE_GRYPT */
+ if (! testsuite_curl_global_init ())
+ return 99;
+ if (NULL == curl_version_info (CURLVERSION_NOW)->ssl_version)
+ {
+ fprintf (stderr, "Curl does not support SSL. Cannot run the test.\n");
+ curl_global_cleanup ();
+ return 77;
+ }
+
+ if (curl_uses_nss_ssl () == 0)
+ {
+ aes256_sha_tlsv1 = "rsa_aes_256_sha";
+ }
+ errorCount +=
+ test_secure_get (NULL, aes256_sha_tlsv1, CURL_SSLVERSION_TLSv1);
+ errorCount += testEmptyGet (0);
+ curl_global_cleanup ();
+
+ return errorCount != 0 ? 1 : 0;
+}
diff --git a/src/testcurl/test_get_iovec.c b/src/testcurl/test_get_iovec.c
new file mode 100644
index 00000000..1d817851
--- /dev/null
+++ b/src/testcurl/test_get_iovec.c
@@ -0,0 +1,757 @@
+/*
+ This file is part of libmicrohttpd
+ Copyright (C) 2007-2021 Christian Grothoff
+ Copyright (C) 2014-2021 Evgeny Grin
+
+ libmicrohttpd is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 2, or (at your
+ option) any later version.
+
+ libmicrohttpd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with libmicrohttpd; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+/**
+ * @file test_get_iovec.c
+ * @brief Testcase for libmicrohttpd response from scatter/gather array
+ * @author Christian Grothoff
+ * @author Karlson2k (Evgeny Grin)
+ * @author Lawrence Sebald
+ */
+
+/*
+ * This test is largely derived from the test_get_sendfile.c file, with the
+ * daemon using MHD_create_response_from_iovec instead of working from an fd.
+ */
+
+#include "MHD_config.h"
+#include "platform.h"
+#include <curl/curl.h>
+#include <microhttpd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include "mhd_sockets.h"
+#include "mhd_has_in_name.h"
+
+#ifndef WINDOWS
+#include <sys/socket.h>
+#include <unistd.h>
+#endif
+
+#if defined(MHD_CPU_COUNT) && (MHD_CPU_COUNT + 0) < 2
+#undef MHD_CPU_COUNT
+#endif
+#if ! defined(MHD_CPU_COUNT)
+#define MHD_CPU_COUNT 2
+#endif
+
+#define TESTSTR_IOVLEN 20480
+#define TESTSTR_IOVCNT 20
+#define TESTSTR_SIZE (TESTSTR_IOVCNT * TESTSTR_IOVLEN)
+
+static int oneone;
+
+static int readbuf[TESTSTR_SIZE * 2 / sizeof(int)];
+
+struct CBC
+{
+ char *buf;
+ size_t pos;
+ size_t size;
+};
+
+
+static size_t
+copyBuffer (void *ptr, size_t size, size_t nmemb, void *ctx)
+{
+ struct CBC *cbc = ctx;
+
+ if (cbc->pos + size * nmemb > cbc->size)
+ _exit (7); /* overflow */
+ memcpy (&cbc->buf[cbc->pos], ptr, size * nmemb);
+ cbc->pos += size * nmemb;
+ return size * nmemb;
+}
+
+
+static void
+iov_free_callback (void *cls)
+{
+ free (cls);
+}
+
+
+static void
+iovncont_free_callback (void *cls)
+{
+ struct MHD_IoVec *iov = (struct MHD_IoVec *) cls;
+ int i;
+
+ for (i = 0; i < TESTSTR_IOVCNT; ++i)
+ {
+ free (iov[i].iov_base);
+ }
+
+ free (iov);
+}
+
+
+static int
+check_read_data (const void *ptr, size_t len)
+{
+ const int *buf;
+ size_t i;
+
+ if (len % sizeof(int))
+ return -1;
+
+ buf = (const int *) ptr;
+
+ for (i = 0; i < len / sizeof(int); ++i)
+ {
+ if (buf[i] != (int) i)
+ return -1;
+ }
+
+ return 0;
+}
+
+
+static enum MHD_Result
+ahc_echo (void *cls,
+ struct MHD_Connection *connection,
+ const char *url,
+ const char *method,
+ const char *version,
+ const char *upload_data, size_t *upload_data_size,
+ void **unused)
+{
+ static int ptr;
+ const char *me = cls;
+ struct MHD_Response *response;
+ enum MHD_Result ret;
+ int *data;
+ struct MHD_IoVec iov[TESTSTR_IOVCNT];
+ int i;
+ (void) url; (void) version; /* Unused. Silent compiler
warning. */
+ (void) upload_data; (void) upload_data_size; /* Unused. Silent compiler
warning. */
+
+ if (0 != strcmp (me, method))
+ return MHD_NO; /* unexpected method */
+ if (&ptr != *unused)
+ {
+ *unused = &ptr;
+ return MHD_YES;
+ }
+ *unused = NULL;
+
+ /* Create some test data. */
+ if (NULL == (data = malloc (TESTSTR_SIZE)))
+ return MHD_NO;
+
+ for (i = 0; i < (int) (TESTSTR_SIZE / sizeof(int)); ++i)
+ {
+ data[i] = i;
+ }
+
+ for (i = 0; i < TESTSTR_IOVCNT; ++i)
+ {
+ iov[i].iov_base = data + (i * (TESTSTR_SIZE / TESTSTR_IOVCNT
+ / sizeof(int)));
+ iov[i].iov_len = TESTSTR_SIZE / TESTSTR_IOVCNT;
+ }
+
+ response = MHD_create_response_from_iovec (iov,
+ TESTSTR_IOVCNT,
+ &iov_free_callback,
+ data);
+ ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
+ MHD_destroy_response (response);
+ if (ret == MHD_NO)
+ abort ();
+ return ret;
+}
+
+
+static enum MHD_Result
+ncont_echo (void *cls,
+ struct MHD_Connection *connection,
+ const char *url,
+ const char *method,
+ const char *version,
+ const char *upload_data, size_t *upload_data_size,
+ void **unused)
+{
+ static int ptr;
+ const char *me = cls;
+ struct MHD_Response *response;
+ enum MHD_Result ret;
+ int *data;
+ struct MHD_IoVec *iov;
+ int i, j;
+ (void) url; (void) version; /* Unused. Silent compiler
warning. */
+ (void) upload_data; (void) upload_data_size; /* Unused. Silent compiler
warning. */
+
+ if (0 != strcmp (me, method))
+ return MHD_NO; /* unexpected method */
+ if (&ptr != *unused)
+ {
+ *unused = &ptr;
+ return MHD_YES;
+ }
+ *unused = NULL;
+
+ if (NULL == (iov = malloc (sizeof(struct MHD_IoVec) * TESTSTR_IOVCNT)))
+ return MHD_NO;
+
+ memset (iov, 0, sizeof(struct MHD_IoVec) * TESTSTR_IOVCNT);
+
+ /* Create some test data. */
+ for (j = TESTSTR_IOVCNT - 1; j >= 0; --j)
+ {
+ if (NULL == (data = malloc (TESTSTR_IOVLEN)))
+ goto err_out;
+
+ iov[j].iov_base = data;
+ iov[j].iov_len = TESTSTR_IOVLEN;
+
+ for (i = 0; i < (int) (TESTSTR_IOVLEN / sizeof(int)); ++i)
+ {
+ data[i] = i + (j * TESTSTR_IOVLEN / sizeof(int));
+ }
+ }
+
+ response = MHD_create_response_from_iovec (iov,
+ TESTSTR_IOVCNT,
+ &iovncont_free_callback,
+ iov);
+ ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
+ MHD_destroy_response (response);
+ if (ret == MHD_NO)
+ abort ();
+ return ret;
+
+err_out:
+ for (j = 0; j < TESTSTR_IOVCNT; ++j)
+ {
+ if (NULL != iov[j].iov_base)
+ free (iov[j].iov_base);
+ }
+
+ return MHD_NO;
+}
+
+
+static int
+testInternalGet (bool contiguous)
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ struct CBC cbc;
+ CURLcode errornum;
+ int port;
+
+ if (MHD_NO != MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT))
+ port = 0;
+ else
+ {
+ port = 1200;
+ if (oneone)
+ port += 10;
+ }
+
+ cbc.buf = (char*) readbuf;
+ cbc.size = sizeof(readbuf);
+ cbc.pos = 0;
+
+ if (contiguous)
+ {
+ d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG,
+ port, NULL, NULL, &ahc_echo, "GET", MHD_OPTION_END);
+ }
+ else
+ {
+ d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG,
+ port, NULL, NULL, &ncont_echo, "GET",
MHD_OPTION_END);
+ }
+
+ if (d == NULL)
+ return 1;
+ if (0 == port)
+ {
+ const union MHD_DaemonInfo *dinfo;
+ dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT);
+ if ((NULL == dinfo) || (0 == dinfo->port) )
+ {
+ MHD_stop_daemon (d); return 32;
+ }
+ port = (int) dinfo->port;
+ }
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1/";);
+ curl_easy_setopt (c, CURLOPT_PORT, (long) port);
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
+ if (oneone)
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
+ else
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
+ /* NOTE: use of CONNECTTIMEOUT without also
+ setting NOSIGNAL results in really weird
+ crashes on my system!*/
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L);
+ if (CURLE_OK != (errornum = curl_easy_perform (c)))
+ {
+ fprintf (stderr,
+ "curl_easy_perform failed: `%s'\n",
+ curl_easy_strerror (errornum));
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 2;
+ }
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ if (cbc.pos != TESTSTR_SIZE)
+ return 4;
+ if (0 != check_read_data (cbc.buf, cbc.pos))
+ return 8;
+ return 0;
+}
+
+
+static int
+testMultithreadedGet ()
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ struct CBC cbc;
+ CURLcode errornum;
+ int port;
+
+ if (MHD_NO != MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT))
+ port = 0;
+ else
+ {
+ port = 1201;
+ if (oneone)
+ port += 10;
+ }
+
+ cbc.buf = (char*) readbuf;
+ cbc.size = sizeof(readbuf);
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION
+ | MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG
+ | MHD_USE_AUTO,
+ port, NULL, NULL, &ahc_echo, "GET", MHD_OPTION_END);
+ if (d == NULL)
+ return 16;
+ if (0 == port)
+ {
+ const union MHD_DaemonInfo *dinfo;
+ dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT);
+ if ((NULL == dinfo) || (0 == dinfo->port) )
+ {
+ MHD_stop_daemon (d); return 32;
+ }
+ port = (int) dinfo->port;
+ }
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1/";);
+ curl_easy_setopt (c, CURLOPT_PORT, (long) port);
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ if (oneone)
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
+ else
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
+ /* NOTE: use of CONNECTTIMEOUT without also
+ setting NOSIGNAL results in really weird
+ crashes on my system! */
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L);
+ if (CURLE_OK != (errornum = curl_easy_perform (c)))
+ {
+ fprintf (stderr,
+ "curl_easy_perform failed: `%s'\n",
+ curl_easy_strerror (errornum));
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 32;
+ }
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ if (cbc.pos != TESTSTR_SIZE)
+ return 64;
+ if (0 != check_read_data (cbc.buf, cbc.pos))
+ return 128;
+ return 0;
+}
+
+
+static int
+testMultithreadedPoolGet ()
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ struct CBC cbc;
+ CURLcode errornum;
+ int port;
+
+ if (MHD_NO != MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT))
+ port = 0;
+ else
+ {
+ port = 1202;
+ if (oneone)
+ port += 10;
+ }
+
+ cbc.buf = (char*) readbuf;
+ cbc.size = sizeof(readbuf);
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG
+ | MHD_USE_AUTO,
+ port, NULL, NULL, &ahc_echo, "GET",
+ MHD_OPTION_THREAD_POOL_SIZE, MHD_CPU_COUNT,
+ MHD_OPTION_END);
+ if (d == NULL)
+ return 16;
+ if (0 == port)
+ {
+ const union MHD_DaemonInfo *dinfo;
+ dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT);
+ if ((NULL == dinfo) || (0 == dinfo->port) )
+ {
+ MHD_stop_daemon (d); return 32;
+ }
+ port = (int) dinfo->port;
+ }
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1/";);
+ curl_easy_setopt (c, CURLOPT_PORT, (long) port);
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ if (oneone)
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
+ else
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
+ /* NOTE: use of CONNECTTIMEOUT without also
+ setting NOSIGNAL results in really weird
+ crashes on my system!*/
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L);
+ if (CURLE_OK != (errornum = curl_easy_perform (c)))
+ {
+ fprintf (stderr,
+ "curl_easy_perform failed: `%s'\n",
+ curl_easy_strerror (errornum));
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 32;
+ }
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ if (cbc.pos != TESTSTR_SIZE)
+ return 64;
+ if (0 != check_read_data (cbc.buf, cbc.pos))
+ return 128;
+ return 0;
+}
+
+
+static int
+testExternalGet ()
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ struct CBC cbc;
+ CURLM *multi;
+ CURLMcode mret;
+ fd_set rs;
+ fd_set ws;
+ fd_set es;
+ MHD_socket maxsock;
+#ifdef MHD_WINSOCK_SOCKETS
+ int maxposixs; /* Max socket number unused on W32 */
+#else /* MHD_POSIX_SOCKETS */
+#define maxposixs maxsock
+#endif /* MHD_POSIX_SOCKETS */
+ int running;
+ struct CURLMsg *msg;
+ time_t start;
+ struct timeval tv;
+ int port;
+
+ if (MHD_NO != MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT))
+ port = 0;
+ else
+ {
+ port = 1203;
+ if (oneone)
+ port += 10;
+ }
+
+ multi = NULL;
+ cbc.buf = (char*) readbuf;
+ cbc.size = sizeof(readbuf);
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_USE_ERROR_LOG,
+ port, NULL, NULL, &ahc_echo, "GET", MHD_OPTION_END);
+ if (d == NULL)
+ return 256;
+ if (0 == port)
+ {
+ const union MHD_DaemonInfo *dinfo;
+ dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT);
+ if ((NULL == dinfo) || (0 == dinfo->port) )
+ {
+ MHD_stop_daemon (d); return 32;
+ }
+ port = (int) dinfo->port;
+ }
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1/";);
+ curl_easy_setopt (c, CURLOPT_PORT, (long) port);
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L);
+ if (oneone)
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
+ else
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
+ /* NOTE: use of CONNECTTIMEOUT without also
+ setting NOSIGNAL results in really weird
+ crashes on my system! */
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L);
+
+
+ multi = curl_multi_init ();
+ if (multi == NULL)
+ {
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 512;
+ }
+ mret = curl_multi_add_handle (multi, c);
+ if (mret != CURLM_OK)
+ {
+ curl_multi_cleanup (multi);
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 1024;
+ }
+ start = time (NULL);
+ while ((time (NULL) - start < 5) && (multi != NULL))
+ {
+ maxsock = MHD_INVALID_SOCKET;
+ maxposixs = -1;
+ FD_ZERO (&rs);
+ FD_ZERO (&ws);
+ FD_ZERO (&es);
+ curl_multi_perform (multi, &running);
+ mret = curl_multi_fdset (multi, &rs, &ws, &es, &maxposixs);
+ if (mret != CURLM_OK)
+ {
+ curl_multi_remove_handle (multi, c);
+ curl_multi_cleanup (multi);
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 2048;
+ }
+ if (MHD_YES != MHD_get_fdset (d, &rs, &ws, &es, &maxsock))
+ {
+ curl_multi_remove_handle (multi, c);
+ curl_multi_cleanup (multi);
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 4096;
+ }
+ tv.tv_sec = 0;
+ tv.tv_usec = 1000;
+ if (-1 == select (maxposixs + 1, &rs, &ws, &es, &tv))
+ {
+#ifdef MHD_POSIX_SOCKETS
+ if (EINTR != errno)
+ abort ();
+#else
+ if ((WSAEINVAL != WSAGetLastError ()) || (0 != rs.fd_count) || (0 !=
+ ws.
+ fd_count)
+ || (0 != es.fd_count) )
+ abort ();
+ Sleep (1000);
+#endif
+ }
+ curl_multi_perform (multi, &running);
+ if (running == 0)
+ {
+ msg = curl_multi_info_read (multi, &running);
+ if (msg == NULL)
+ break;
+ if (msg->msg == CURLMSG_DONE)
+ {
+ if (msg->data.result != CURLE_OK)
+ printf ("%s failed at %s:%d: `%s'\n",
+ "curl_multi_perform",
+ __FILE__,
+ __LINE__, curl_easy_strerror (msg->data.result));
+ curl_multi_remove_handle (multi, c);
+ curl_multi_cleanup (multi);
+ curl_easy_cleanup (c);
+ c = NULL;
+ multi = NULL;
+ }
+ }
+ MHD_run (d);
+ }
+ if (multi != NULL)
+ {
+ curl_multi_remove_handle (multi, c);
+ curl_easy_cleanup (c);
+ curl_multi_cleanup (multi);
+ }
+ MHD_stop_daemon (d);
+ if (cbc.pos != TESTSTR_SIZE)
+ return 8192;
+ if (0 != check_read_data (cbc.buf, cbc.pos))
+ return 16384;
+ return 0;
+}
+
+
+static int
+testUnknownPortGet ()
+{
+ struct MHD_Daemon *d;
+ const union MHD_DaemonInfo *di;
+ CURL *c;
+ struct CBC cbc;
+ CURLcode errornum;
+ int port;
+ char buf[2048];
+
+ struct sockaddr_in addr;
+ socklen_t addr_len = sizeof(addr);
+ memset (&addr, 0, sizeof(addr));
+ addr.sin_family = AF_INET;
+ addr.sin_port = 0;
+ addr.sin_addr.s_addr = INADDR_ANY;
+
+ cbc.buf = (char*) readbuf;
+ cbc.size = sizeof(readbuf);
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG,
+ 0, NULL, NULL, &ahc_echo, "GET",
+ MHD_OPTION_SOCK_ADDR, &addr,
+ MHD_OPTION_END);
+ if (d == NULL)
+ return 32768;
+
+ if (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT))
+ {
+ di = MHD_get_daemon_info (d, MHD_DAEMON_INFO_LISTEN_FD);
+ if (di == NULL)
+ return 65536;
+
+ if (0 != getsockname (di->listen_fd, (struct sockaddr *) &addr, &addr_len))
+ return 131072;
+
+ if (addr.sin_family != AF_INET)
+ return 26214;
+ port = (int) ntohs (addr.sin_port);
+ }
+ else
+ {
+ const union MHD_DaemonInfo *dinfo;
+ dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT);
+ if ((NULL == dinfo) || (0 == dinfo->port) )
+ {
+ MHD_stop_daemon (d); return 32;
+ }
+ port = (int) dinfo->port;
+ }
+
+ snprintf (buf, sizeof(buf), "http://127.0.0.1:%d/";,
+ port);
+
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, buf);
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
+ if (oneone)
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
+ else
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
+ /* NOTE: use of CONNECTTIMEOUT without also
+ setting NOSIGNAL results in really weird
+ crashes on my system! */
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L);
+ if (CURLE_OK != (errornum = curl_easy_perform (c)))
+ {
+ fprintf (stderr,
+ "curl_easy_perform failed: `%s'\n",
+ curl_easy_strerror (errornum));
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 524288;
+ }
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ if (cbc.pos != TESTSTR_SIZE)
+ return 1048576;
+ if (0 != check_read_data (cbc.buf, cbc.pos))
+ return 2097152;
+ return 0;
+}
+
+
+int
+main (int argc, char *const *argv)
+{
+ unsigned int errorCount = 0;
+ (void) argc; /* Unused. Silent compiler warning. */
+
+ if ((NULL == argv) || (0 == argv[0]))
+ return 99;
+ oneone = has_in_name (argv[0], "11");
+
+ if (0 != curl_global_init (CURL_GLOBAL_WIN32))
+ return 2;
+ if (MHD_YES == MHD_is_feature_supported (MHD_FEATURE_THREADS))
+ {
+ errorCount += testInternalGet (true);
+ errorCount += testInternalGet (false);
+ errorCount += testMultithreadedGet ();
+ errorCount += testMultithreadedPoolGet ();
+ errorCount += testUnknownPortGet ();
+ }
+ errorCount += testExternalGet ();
+ if (errorCount != 0)
+ fprintf (stderr, "Error (code: %u)\n", errorCount);
+ curl_global_cleanup ();
+ return errorCount != 0; /* 0 == pass */
+}
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gnunet@gnunet.org.
- [libmicrohttpd] branch master updated (bb2e08b6 -> 22752968), gnunet, 2021/02/24
- [libmicrohttpd] 01/06: SIGPIPE macros minor refactoring, gnunet, 2021/02/24
- [libmicrohttpd] 05/06: Bump MHD_VERSION, gnunet, 2021/02/24
- [libmicrohttpd] 06/06: ChangeLog updated, gnunet, 2021/02/24
- [libmicrohttpd] 04/06: mhd_send: use MSG_MORE for iovec, gnunet, 2021/02/24
- [libmicrohttpd] 03/06: mhd_send: re-use MHD_VECT_SEND macro, gnunet, 2021/02/24
- [libmicrohttpd] 02/06: Implemented new function MHD_create_response_from_iovec(),
gnunet <=