src/testcurl/test_parse_cookies.c - manifest_repos/libmicrohttpd - Git at Google


 /*
      This file is part of libmicrohttpd
      Copyright (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 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., 59 Temple Place - Suite 330,
      Boston, MA 02111-1307, USA.
 */

 /**
  * @file test_parse_cookies.c
  * @brief  Testcase for HTTP cookie parsing
  * @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

 static int oneone;

 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)
     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)
 {
   static int ptr;
   const char *me = cls;
   struct MHD_Response *response;
   int ret;
   const char *hdr;

   if (0 != strcmp (me, method))
     return MHD_NO;              /* unexpected method */
   if (&ptr != *unused)
     {
       *unused = &ptr;
       return MHD_YES;
     }
   *unused = NULL;
   ret = 0;

   hdr = MHD_lookup_connection_value (connection, MHD_COOKIE_KIND, "name1");
   if ((hdr == NULL) || (0 != strcmp (hdr, "var1")))
     abort ();
   hdr = MHD_lookup_connection_value (connection, MHD_COOKIE_KIND, "name2");
   if ((hdr == NULL) || (0 != strcmp (hdr, "var2")))
     abort ();
   hdr = MHD_lookup_connection_value (connection, MHD_COOKIE_KIND, "name3");
   if ((hdr == NULL) || (0 != strcmp (hdr, "")))
     abort ();
   hdr = MHD_lookup_connection_value (connection, MHD_COOKIE_KIND, "name4");
   if ((hdr == NULL) || (0 != strcmp (hdr, "var4 with spaces")))
     abort ();
   response = MHD_create_response_from_buffer (strlen (url),
 					      (void *) url,
 					      MHD_RESPMEM_PERSISTENT);
   ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
   MHD_destroy_response (response);
   if (ret == MHD_NO)
     abort ();
   return ret;
 }

 static int
 testExternalGet ()
 {
   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;
   MHD_socket max;
   int running;
   struct CURLMsg *msg;
   time_t start;
   struct timeval tv;

   multi = NULL;
   cbc.buf = buf;
   cbc.size = 2048;
   cbc.pos = 0;
   d = MHD_start_daemon (MHD_USE_DEBUG,
                         21080, NULL, NULL, &ahc_echo, "GET", MHD_OPTION_END);
   if (d == NULL)
     return 256;
   c = curl_easy_init ();
   curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1:21080/hello_world");
   curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
   curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
   curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
   /* note that the string below intentionally uses the
      various ways cookies can be specified to exercise the
      parser! Do not change! */
   curl_easy_setopt (c, CURLOPT_COOKIE,
                     "name1=var1; name2=var2,name3 ;name4=\"var4 with spaces\";");
   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, 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;

   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 += testExternalGet ();
   if (errorCount != 0)
     fprintf (stderr, "Error (code: %u)\n", errorCount);
   curl_global_cleanup ();
   return errorCount != 0;       /* 0 == pass */
 }

	/*
	This file is part of libmicrohttpd
	Copyright (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 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., 59 Temple Place - Suite 330,
	Boston, MA 02111-1307, USA.
	*/

	/**
	* @file test_parse_cookies.c
	* @brief Testcase for HTTP cookie parsing
	* @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

	static int oneone;

	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)
	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)
	{
	static int ptr;
	const char *me = cls;
	struct MHD_Response *response;
	int ret;
	const char *hdr;

	if (0 != strcmp (me, method))
	return MHD_NO; /* unexpected method */
	if (&ptr != *unused)
	{
	*unused = &ptr;
	return MHD_YES;
	}
	*unused = NULL;
	ret = 0;

	hdr = MHD_lookup_connection_value (connection, MHD_COOKIE_KIND, "name1");
	if ((hdr == NULL) \|\| (0 != strcmp (hdr, "var1")))
	abort ();
	hdr = MHD_lookup_connection_value (connection, MHD_COOKIE_KIND, "name2");
	if ((hdr == NULL) \|\| (0 != strcmp (hdr, "var2")))
	abort ();
	hdr = MHD_lookup_connection_value (connection, MHD_COOKIE_KIND, "name3");
	if ((hdr == NULL) \|\| (0 != strcmp (hdr, "")))
	abort ();
	hdr = MHD_lookup_connection_value (connection, MHD_COOKIE_KIND, "name4");
	if ((hdr == NULL) \|\| (0 != strcmp (hdr, "var4 with spaces")))
	abort ();
	response = MHD_create_response_from_buffer (strlen (url),
	(void *) url,
	MHD_RESPMEM_PERSISTENT);
	ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
	MHD_destroy_response (response);
	if (ret == MHD_NO)
	abort ();
	return ret;
	}

	static int
	testExternalGet ()
	{
	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;
	MHD_socket max;
	int running;
	struct CURLMsg *msg;
	time_t start;
	struct timeval tv;

	multi = NULL;
	cbc.buf = buf;
	cbc.size = 2048;
	cbc.pos = 0;
	d = MHD_start_daemon (MHD_USE_DEBUG,
	21080, NULL, NULL, &ahc_echo, "GET", MHD_OPTION_END);
	if (d == NULL)
	return 256;
	c = curl_easy_init ();
	curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1:21080/hello_world");
	curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
	curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
	curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
	/* note that the string below intentionally uses the
	various ways cookies can be specified to exercise the
	parser! Do not change! */
	curl_easy_setopt (c, CURLOPT_COOKIE,
	"name1=var1; name2=var2,name3 ;name4=\"var4 with spaces\";");
	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, 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;

	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 += testExternalGet ();
	if (errorCount != 0)
	fprintf (stderr, "Error (code: %u)\n", errorCount);
	curl_global_cleanup ();
	return errorCount != 0; /* 0 == pass */
	}