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-rw-r--r--src/testzzuf/test_post_form.c410
1 files changed, 410 insertions, 0 deletions
diff --git a/src/testzzuf/test_post_form.c b/src/testzzuf/test_post_form.c
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+++ b/src/testzzuf/test_post_form.c
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+/*
+ This file is part of libmicrohttpd
+ Copyright (C) 2007, 2008 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 test_post_form.c
+ * @brief Testcase for libmicrohttpd POST operations using multipart/postform 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
+
+
+#include "socat.c"
+
+static int oneone;
+
+struct CBC
+{
+ char *buf;
+ size_t pos;
+ size_t size;
+};
+
+
+static void
+completed_cb (void *cls,
+ struct MHD_Connection *connection,
+ void **con_cls,
+ enum MHD_RequestTerminationCode toe)
+{
+ struct MHD_PostProcessor *pp = *con_cls;
+
+ if (NULL != pp)
+ MHD_destroy_post_processor (pp);
+ *con_cls = NULL;
+}
+
+
+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;
+}
+
+/**
+ * Note that this post_iterator is not perfect
+ * in that it fails to support incremental processing.
+ * (to be fixed in the future)
+ */
+static int
+post_iterator (void *cls,
+ enum MHD_ValueKind kind,
+ const char *key,
+ const char *filename,
+ const char *content_type,
+ const char *transfer_encoding,
+ const char *value, uint64_t off, size_t size)
+{
+ int *eok = cls;
+
+ if (key == NULL)
+ return MHD_YES;
+#if 0
+ fprintf (stderr, "PI sees %s-%.*s\n", key, size, value);
+#endif
+ if ((0 == strcmp (key, "name")) &&
+ (size == strlen ("daniel")) && (0 == strncmp (value, "daniel", size)))
+ (*eok) |= 1;
+ if ((0 == strcmp (key, "project")) &&
+ (size == strlen ("curl")) && (0 == strncmp (value, "curl", size)))
+ (*eok) |= 2;
+ return MHD_YES;
+}
+
+
+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)
+{
+ static int eok;
+ struct MHD_Response *response;
+ struct MHD_PostProcessor *pp;
+ int ret;
+
+ if (0 != strcmp ("POST", method))
+ {
+ return MHD_NO; /* unexpected method */
+ }
+ pp = *unused;
+ if (pp == NULL)
+ {
+ eok = 0;
+ pp = MHD_create_post_processor (connection, 1024, &post_iterator, &eok);
+ if (pp == NULL)
+ return MHD_NO;
+ *unused = pp;
+ }
+ MHD_post_process (pp, upload_data, *upload_data_size);
+ if ((eok == 3) && (0 == *upload_data_size))
+ {
+ 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);
+ MHD_destroy_post_processor (pp);
+ *unused = NULL;
+ return ret;
+ }
+ *upload_data_size = 0;
+ return MHD_YES;
+}
+
+static struct curl_httppost *
+make_form ()
+{
+ struct curl_httppost *post = NULL;
+ struct curl_httppost *last = NULL;
+
+ curl_formadd (&post, &last, CURLFORM_COPYNAME, "name",
+ CURLFORM_COPYCONTENTS, "daniel", CURLFORM_END);
+ curl_formadd (&post, &last, CURLFORM_COPYNAME, "project",
+ CURLFORM_COPYCONTENTS, "curl", CURLFORM_END);
+ return post;
+}
+
+
+static int
+testInternalPost ()
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ char buf[2048];
+ struct CBC cbc;
+ int i;
+ struct curl_httppost *pd;
+
+ 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, NULL,
+ MHD_OPTION_NOTIFY_COMPLETED, &completed_cb, NULL,
+ MHD_OPTION_END);
+ if (d == NULL)
+ return 1;
+ zzuf_socat_start ();
+ for (i = 0; i < LOOP_COUNT; i++)
+ {
+ fprintf (stderr, ".");
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://localhost:11081/hello_world");
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ pd = make_form ();
+ curl_easy_setopt (c, CURLOPT_HTTPPOST, pd);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT_MS, CURL_TIMEOUT);
+ 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_MS, CURL_TIMEOUT);
+ // NOTE: use of CONNECTTIMEOUT without also
+ // setting NOSIGNAL results in really weird
+ // crashes on my system!
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1);
+ curl_easy_perform (c);
+ curl_easy_cleanup (c);
+ curl_formfree (pd);
+ }
+ fprintf (stderr, "\n");
+ zzuf_socat_stop ();
+ MHD_stop_daemon (d);
+ return 0;
+}
+
+
+static int
+testMultithreadedPost ()
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ char buf[2048];
+ struct CBC cbc;
+ int i;
+ struct curl_httppost *pd;
+
+ cbc.buf = buf;
+ cbc.size = 2048;
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION /* | MHD_USE_DEBUG */ ,
+ 11080, NULL, NULL, &ahc_echo, NULL,
+ MHD_OPTION_NOTIFY_COMPLETED, &completed_cb, NULL,
+ MHD_OPTION_END);
+ if (d == NULL)
+ return 16;
+ zzuf_socat_start ();
+ for (i = 0; i < LOOP_COUNT; i++)
+ {
+ fprintf (stderr, ".");
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://localhost:11081/hello_world");
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ pd = make_form ();
+ curl_easy_setopt (c, CURLOPT_HTTPPOST, pd);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT_MS, CURL_TIMEOUT);
+ 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_MS, CURL_TIMEOUT);
+ // NOTE: use of CONNECTTIMEOUT without also
+ // setting NOSIGNAL results in really weird
+ // crashes on my system!
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1);
+ curl_easy_perform (c);
+ curl_easy_cleanup (c);
+ curl_formfree (pd);
+ }
+ fprintf (stderr, "\n");
+ zzuf_socat_stop ();
+ MHD_stop_daemon (d);
+ return 0;
+}
+
+
+static int
+testExternalPost ()
+{
+ 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;
+ time_t start;
+ struct timeval tv;
+ struct curl_httppost *pd;
+ int i;
+
+ multi = NULL;
+ cbc.buf = buf;
+ cbc.size = 2048;
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_NO_FLAG /* | MHD_USE_DEBUG */ ,
+ 1082, NULL, NULL, &ahc_echo, NULL,
+ MHD_OPTION_NOTIFY_COMPLETED, &completed_cb, NULL,
+ MHD_OPTION_END);
+ if (d == NULL)
+ return 256;
+ multi = curl_multi_init ();
+ if (multi == NULL)
+ {
+ MHD_stop_daemon (d);
+ return 512;
+ }
+ zzuf_socat_start ();
+ for (i = 0; i < LOOP_COUNT; i++)
+ {
+ fprintf (stderr, ".");
+
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://localhost:1082/hello_world");
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ pd = make_form ();
+ curl_easy_setopt (c, CURLOPT_HTTPPOST, pd);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+ 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, 15L);
+ // NOTE: use of CONNECTTIMEOUT without also
+ // setting NOSIGNAL results in really weird
+ // crashes on my system!
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1);
+
+
+ mret = curl_multi_add_handle (multi, c);
+ if (mret != CURLM_OK)
+ {
+ curl_multi_cleanup (multi);
+ curl_formfree (pd);
+ curl_easy_cleanup (c);
+ zzuf_socat_stop ();
+ MHD_stop_daemon (d);
+ return 1024;
+ }
+ start = time (NULL);
+ while ((time (NULL) - start < 5) && (c != 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);
+ zzuf_socat_stop ();
+ MHD_stop_daemon (d);
+ curl_formfree (pd);
+ 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);
+ curl_formfree (pd);
+ zzuf_socat_stop ();
+ 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)
+ {
+ curl_multi_info_read (multi, &running);
+ curl_multi_remove_handle (multi, c);
+ curl_easy_cleanup (c);
+ c = NULL;
+ }
+ MHD_run (d);
+ }
+ if (c != NULL)
+ {
+ curl_multi_remove_handle (multi, c);
+ curl_easy_cleanup (c);
+ }
+ curl_formfree (pd);
+ }
+ fprintf (stderr, "\n");
+ zzuf_socat_stop ();
+
+ MHD_stop_daemon (d);
+ return 0;
+}
+
+
+int
+main (int argc, char *const *argv)
+{
+ unsigned int errorCount = 0;
+
+ oneone = (NULL != strrchr (argv[0], (int) '/')) ?
+ (NULL != strstr (strrchr (argv[0], (int) '/'), "11")) : 0;
+ if (0 != curl_global_init (CURL_GLOBAL_WIN32))
+ return 2;
+ errorCount += testInternalPost ();
+ errorCount += testMultithreadedPost ();
+ errorCount += testExternalPost ();
+ if (errorCount != 0)
+ fprintf (stderr, "Error (code: %u)\n", errorCount);
+ curl_global_cleanup ();
+ return errorCount != 0; /* 0 == pass */
+}
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