1 files changed, 441 insertions, 0 deletions

diff --git a/src/testcurl/test_put_chunked.c b/src/testcurl/test_put_chunked.c
new file mode 100644
index 00000000..ced7b29d
--- /dev/null
+++ b/src/testcurl/test_put_chunked.c
@@ -0,0 +1,441 @@
+/*
+     This file is part of libmicrohttpd
+     (C) 2007 Christian Grothoff
+
+     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., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file daemontest_put_chunked.c
+ * @brief Testcase for libmicrohttpd PUT operations with chunked encoding
+ *        for the upload data
+ * @author Christian Grothoff
+ */
+
+#include "MHD_config.h"
+#include "platform.h"
+#include <curl/curl.h>
+#include <microhttpd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#ifndef WINDOWS
+#include <unistd.h>
+#endif
+
+struct CBC
+{
+  char *buf;
+  size_t pos;
+  size_t size;
+};
+
+static size_t
+putBuffer (void *stream, size_t size, size_t nmemb, void *ptr)
+{
+  unsigned int *pos = ptr;
+  unsigned int wrt;
+
+  wrt = size * nmemb;
+  if (wrt > 8 - (*pos))
+    wrt = 8 - (*pos);
+  if (wrt > 4)
+    wrt = 4;                    /* only send half at first => force multiple chunks! */
+  memcpy (stream, &("Hello123"[*pos]), wrt);
+  (*pos) += wrt;
+  return wrt;
+}
+
+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)
+    return 0;                   /* overflow */
+  memcpy (&cbc->buf[cbc->pos], ptr, size * nmemb);
+  cbc->pos += size * nmemb;
+  return size * nmemb;
+}
+
+static int
+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)
+{
+  int *done = cls;
+  struct MHD_Response *response;
+  int ret;
+  int have;
+
+  if (0 != strcmp ("PUT", method))
+    return MHD_NO;              /* unexpected method */
+  if ((*done) < 8)
+    {
+      have = *upload_data_size;
+      if (have + *done > 8)
+        {
+          printf ("Invalid upload data `%8s'!\n", upload_data);
+          return MHD_NO;
+        }
+      if (0 == memcmp (upload_data, &"Hello123"[*done], have))
+        {
+          *done += have;
+          *upload_data_size = 0;
+        }
+      else
+        {
+          printf ("Invalid upload data `%8s'!\n", upload_data);
+          return MHD_NO;
+        }
+#if 0
+      fprintf (stderr, "Not ready for response: %u/%u\n", *done, 8);
+#endif
+      return MHD_YES;
+    }
+  response = MHD_create_response_from_buffer (strlen (url),
+                                              (void *) url,
+                                              MHD_RESPMEM_MUST_COPY);
+  ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
+  MHD_destroy_response (response);
+  return ret;
+}
+
+
+static int
+testInternalPut ()
+{
+  struct MHD_Daemon *d;
+  CURL *c;
+  char buf[2048];
+  struct CBC cbc;
+  unsigned int pos = 0;
+  int done_flag = 0;
+  CURLcode errornum;
+
+  cbc.buf = buf;
+  cbc.size = 2048;
+  cbc.pos = 0;
+  d = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY | MHD_USE_DEBUG,
+                        11080,
+                        NULL, NULL, &ahc_echo, &done_flag, MHD_OPTION_END);
+  if (d == NULL)
+    return 1;
+  c = curl_easy_init ();
+  curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1:11080/hello_world");
+  curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+  curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+  curl_easy_setopt (c, CURLOPT_READFUNCTION, &putBuffer);
+  curl_easy_setopt (c, CURLOPT_READDATA, &pos);
+  curl_easy_setopt (c, CURLOPT_UPLOAD, 1L);
+  /*
+     // by not giving the file size, we force chunking!
+     curl_easy_setopt (c, CURLOPT_INFILESIZE_LARGE, (curl_off_t) 8L);
+   */
+  curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+  curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+  curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
+  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, 1);
+  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 != strlen ("/hello_world"))
+    return 4;
+  if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world")))
+    return 8;
+  return 0;
+}
+
+static int
+testMultithreadedPut ()
+{
+  struct MHD_Daemon *d;
+  CURL *c;
+  char buf[2048];
+  struct CBC cbc;
+  unsigned int pos = 0;
+  int done_flag = 0;
+  CURLcode errornum;
+
+  cbc.buf = buf;
+  cbc.size = 2048;
+  cbc.pos = 0;
+  d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION | MHD_USE_DEBUG,
+                        11081,
+                        NULL, NULL, &ahc_echo, &done_flag, MHD_OPTION_END);
+  if (d == NULL)
+    return 16;
+  c = curl_easy_init ();
+  curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1:11081/hello_world");
+  curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+  curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+  curl_easy_setopt (c, CURLOPT_READFUNCTION, &putBuffer);
+  curl_easy_setopt (c, CURLOPT_READDATA, &pos);
+  curl_easy_setopt (c, CURLOPT_UPLOAD, 1L);
+  /*
+     // by not giving the file size, we force chunking!
+     curl_easy_setopt (c, CURLOPT_INFILESIZE_LARGE, (curl_off_t) 8L);
+   */
+  curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+  curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+  curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
+  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, 1);
+  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 != strlen ("/hello_world"))
+    return 64;
+  if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world")))
+    return 128;
+
+  return 0;
+}
+
+static int
+testMultithreadedPoolPut ()
+{
+  struct MHD_Daemon *d;
+  CURL *c;
+  char buf[2048];
+  struct CBC cbc;
+  unsigned int pos = 0;
+  int done_flag = 0;
+  CURLcode errornum;
+
+  cbc.buf = buf;
+  cbc.size = 2048;
+  cbc.pos = 0;
+  d = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY | MHD_USE_DEBUG,
+                        11081,
+                        NULL, NULL, &ahc_echo, &done_flag,
+                        MHD_OPTION_THREAD_POOL_SIZE, 4, MHD_OPTION_END);
+  if (d == NULL)
+    return 16;
+  c = curl_easy_init ();
+  curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1:11081/hello_world");
+  curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+  curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+  curl_easy_setopt (c, CURLOPT_READFUNCTION, &putBuffer);
+  curl_easy_setopt (c, CURLOPT_READDATA, &pos);
+  curl_easy_setopt (c, CURLOPT_UPLOAD, 1L);
+  /*
+     // by not giving the file size, we force chunking!
+     curl_easy_setopt (c, CURLOPT_INFILESIZE_LARGE, (curl_off_t) 8L);
+   */
+  curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+  curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+  curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
+  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, 1);
+  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 != strlen ("/hello_world"))
+    return 64;
+  if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world")))
+    return 128;
+
+  return 0;
+}
+
+
+static int
+testExternalPut ()
+{
+  struct MHD_Daemon *d;
+  CURL *c;
+  char buf[2048];
+  struct CBC cbc;
+  CURLM *multi;
+  CURLMcode mret;
+  fd_set rs;
+  fd_set ws;
+  fd_set es;
+  int max;
+  int running;
+  struct CURLMsg *msg;
+  time_t start;
+  struct timeval tv;
+  unsigned int pos = 0;
+  int done_flag = 0;
+
+  multi = NULL;
+  cbc.buf = buf;
+  cbc.size = 2048;
+  cbc.pos = 0;
+  d = MHD_start_daemon (MHD_USE_DEBUG,
+                        11082,
+                        NULL, NULL, &ahc_echo, &done_flag, MHD_OPTION_END);
+  if (d == NULL)
+    return 256;
+  c = curl_easy_init ();
+  curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1:11082/hello_world");
+  curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+  curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+  curl_easy_setopt (c, CURLOPT_READFUNCTION, &putBuffer);
+  curl_easy_setopt (c, CURLOPT_READDATA, &pos);
+  curl_easy_setopt (c, CURLOPT_UPLOAD, 1L);
+  /*
+     // by not giving the file size, we force chunking!
+     curl_easy_setopt (c, CURLOPT_INFILESIZE_LARGE, (curl_off_t) 8L);
+   */
+  curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+  curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+  curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
+  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, 1);
+
+
+  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))
+    {
+      max = 0;
+      FD_ZERO (&rs);
+      FD_ZERO (&ws);
+      FD_ZERO (&es);
+      curl_multi_perform (multi, &running);
+      mret = curl_multi_fdset (multi, &rs, &ws, &es, &max);
+      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, &max))
+        {
+          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;
+      select (max + 1, &rs, &ws, &es, &tv);
+      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 != strlen ("/hello_world"))
+    return 8192;
+  if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world")))
+    return 16384;
+  return 0;
+}
+
+
+
+int
+main (int argc, char *const *argv)
+{
+  unsigned int errorCount = 0;
+
+  if (0 != curl_global_init (CURL_GLOBAL_WIN32))
+    return 2;
+  errorCount += testInternalPut ();
+  errorCount += testMultithreadedPut ();
+  errorCount += testMultithreadedPoolPut ();
+  errorCount += testExternalPut ();
+  if (errorCount != 0)
+    fprintf (stderr, "Error (code: %u)\n", errorCount);
+  curl_global_cleanup ();
+  return errorCount != 0;       /* 0 == pass */
+}