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[GNUnet-SVN] r17037 - in libmicrohttpd: . doc src/daemon src/testcurl
From: |
gnunet |
Subject: |
[GNUnet-SVN] r17037 - in libmicrohttpd: . doc src/daemon src/testcurl |
Date: |
Tue, 27 Sep 2011 13:13:04 +0200 |
Author: grothoff
Date: 2011-09-27 13:13:04 +0200 (Tue, 27 Sep 2011)
New Revision: 17037
Added:
libmicrohttpd/src/testcurl/daemontest_urlparse.c
Modified:
libmicrohttpd/ChangeLog
libmicrohttpd/doc/microhttpd.texi
libmicrohttpd/src/daemon/connection.c
libmicrohttpd/src/testcurl/Makefile.am
Log:
addressing odd URL format described by Daniel Chiaramello on the MHD
mailinglist today
Modified: libmicrohttpd/ChangeLog
===================================================================
--- libmicrohttpd/ChangeLog 2011-09-27 11:10:14 UTC (rev 17036)
+++ libmicrohttpd/ChangeLog 2011-09-27 11:13:04 UTC (rev 17037)
@@ -1,3 +1,7 @@
+Tue Sep 27 13:07:36 CEST 2011
+ Added ability to access URL arguments of the form 'url?foo' (without
+ '='). Added testcase and updated documentation accordingly. -CG
+
Mon Sep 26 21:24:00 CEST 2011
Only run response cleanup testcase if curl binary was found by
configure. -CG
Modified: libmicrohttpd/doc/microhttpd.texi
===================================================================
--- libmicrohttpd/doc/microhttpd.texi 2011-09-27 11:10:14 UTC (rev 17036)
+++ libmicrohttpd/doc/microhttpd.texi 2011-09-27 11:13:04 UTC (rev 17037)
@@ -1128,7 +1128,7 @@
@deftypefun int MHD_get_connection_values (struct MHD_Connection *connection,
enum MHD_ValueKind kind, MHD_KeyValueIterator iterator, void *iterator_cls)
-Get all the headers matching @var{kind} from the request.
+Get all the headers matching @var{kind} from the request.
The @var{iterator} callback is invoked once for each header, with
@var{iterator_cls} as first argument. Return the number of entries
@@ -1137,13 +1137,22 @@
@var{iterator} can be @mynull{}: in this case this function just counts
and returns the number of headers.
+
+In the case of @code{MHD_GET_ARGUMENT_KIND}, the @var{value} argument
+will be NULL if the URL contained a key without an equals operator.
+For example, for a HTTP request to the URL ``http://foo/bar?key'', the
address@hidden argument is NULL; in contrast, a HTTP request to the URL
+``http://foo/bar?key='', the @var{value} argument is the empty string.
+The normal case is that the URL contains ``http://foo/bar?key=value''
+in which case @var{value} would be the string ``value'' and @var{key}
+would contain the string ``key''.
@end deftypefun
@deftypefun int MHD_set_connection_value (struct MHD_Connection *connection,
enum MHD_ValueKind kind, const char * key, const char * value)
This function can be used to add an entry to
the HTTP headers of a connection (so that the
-MHD_get_connection_values function will return
address@hidden function} will return
them -- and the MHD PostProcessor will also
see them). This maybe required in certain
situations (see Mantis #1399) where (broken)
Modified: libmicrohttpd/src/daemon/connection.c
===================================================================
--- libmicrohttpd/src/daemon/connection.c 2011-09-27 11:10:14 UTC (rev
17036)
+++ libmicrohttpd/src/daemon/connection.c 2011-09-27 11:13:04 UTC (rev
17037)
@@ -1056,7 +1056,17 @@
{
equals = strstr (args, "=");
if (equals == NULL)
- return MHD_NO; /* invalid, ignore */
+ {
+ /* add with 'value' NULL */
+ connection->daemon->unescape_callback
(connection->daemon->unescape_callback_cls,
+ connection,
+ args);
+
+ return connection_add_header (connection,
+ args,
+ NULL,
+ kind);
+ }
equals[0] = '\0';
equals++;
amper = strstr (equals, "&");
Modified: libmicrohttpd/src/testcurl/Makefile.am
===================================================================
--- libmicrohttpd/src/testcurl/Makefile.am 2011-09-27 11:10:14 UTC (rev
17036)
+++ libmicrohttpd/src/testcurl/Makefile.am 2011-09-27 11:13:04 UTC (rev
17037)
@@ -29,6 +29,7 @@
check_PROGRAMS = \
daemontest_get \
daemontest_get_sendfile \
+ daemontest_urlparse \
daemontest_post \
daemontest_postform \
daemontest_post_loop \
@@ -114,6 +115,12 @@
$(top_builddir)/src/daemon/libmicrohttpd.la \
@LIBCURL@
+daemontest_urlparse_SOURCES = \
+ daemontest_urlparse.c
+daemontest_urlparse_LDADD = \
+ $(top_builddir)/src/daemon/libmicrohttpd.la \
+ @LIBCURL@
+
daemontest_get_response_cleanup_SOURCES = \
daemontest_get_response_cleanup.c
daemontest_get_response_cleanup_LDADD = \
Added: libmicrohttpd/src/testcurl/daemontest_urlparse.c
===================================================================
--- libmicrohttpd/src/testcurl/daemontest_urlparse.c
(rev 0)
+++ libmicrohttpd/src/testcurl/daemontest_urlparse.c 2011-09-27 11:13:04 UTC
(rev 17037)
@@ -0,0 +1,187 @@
+/*
+ This file is part of libmicrohttpd
+ (C) 2007, 2009, 2011 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_urlparse.c
+ * @brief Testcase for libmicrohttpd url 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>
+
+#ifdef __MINGW32__
+#define usleep(usec) (Sleep ((usec) / 1000),0)
+#endif
+
+#ifndef WINDOWS
+#include <unistd.h>
+#include <sys/socket.h>
+#endif
+
+static int oneone;
+
+static int matches;
+
+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
+test_values (void *cls,
+ enum MHD_ValueKind kind,
+ const char *key,
+ const char *value)
+{
+ if ( (0 == strcmp (key, "a")) &&
+ (0 == strcmp (value, "b")) )
+ matches += 1;
+ if ( (0 == strcmp (key, "c")) &&
+ (0 == strcmp (value, "")) )
+ matches += 2;
+ if ( (0 == strcmp (key, "d")) &&
+ (NULL == value) )
+ matches += 4;
+ 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 ptr;
+ const char *me = cls;
+ struct MHD_Response *response;
+ int ret;
+
+ if (0 != strcmp (me, method))
+ return MHD_NO; /* unexpected method */
+ if (&ptr != *unused)
+ {
+ *unused = &ptr;
+ return MHD_YES;
+ }
+ MHD_get_connection_values (connection,
+ MHD_GET_ARGUMENT_KIND,
+ &test_values,
+ NULL);
+ *unused = NULL;
+ 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);
+ if (ret == MHD_NO)
+ abort ();
+ return ret;
+}
+
+
+static int
+testInternalGet (int poll_flag)
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ char buf[2048];
+ struct CBC cbc;
+ CURLcode errornum;
+
+ cbc.buf = buf;
+ cbc.size = 2048;
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY | MHD_USE_DEBUG | poll_flag,
+ 11080, NULL, NULL, &ahc_echo, "GET", MHD_OPTION_END);
+ if (d == NULL)
+ return 1;
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL,
"http://localhost:11080/hello_world?a=b&c=&d");
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 15L);
+ 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, 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;
+ if (matches != 7)
+ return 16;
+ return 0;
+}
+
+
+int
+main (int argc, char *const *argv)
+{
+ unsigned int errorCount = 0;
+
+ oneone = NULL != strstr (argv[0], "11");
+ if (0 != curl_global_init (CURL_GLOBAL_WIN32))
+ return 2;
+ errorCount += testInternalGet (0);
+ if (errorCount != 0)
+ fprintf (stderr, "Error (code: %u)\n", errorCount);
+ curl_global_cleanup ();
+ return errorCount != 0; /* 0 == pass */
+}
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