From 6c4a552c1ad7b0018afb57a3d0028c2be166a30a Mon Sep 17 00:00:00 2001
From: Michael Wallner <mike@php.net>
Date: Wed, 16 May 2007 19:26:26 +0000
Subject: [PATCH] - libevent diagnostics

---
 config9.m4                     | 13 +++++++++++++
 http.c                         |  5 +++++
 http_api.c                     |  4 ++++
 php_http_api.h                 |  1 +
 tests/HttpRequestPool_007.phpt |  3 +--
 5 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/config9.m4 b/config9.m4
index e0147dd..bebb5a7 100644
--- a/config9.m4
+++ b/config9.m4
@@ -288,6 +288,19 @@ dnl ----
 				AC_MSG_WARN([continuing without libevent support])
 			else
 				AC_MSG_RESULT([found in $EVENT_DIR])
+				
+				AC_MSG_CHECKING([for libevent version, roughly])
+				EVENT_VER="1.1b or lower"
+				if test -f "$EVENT_DIR/include/evhttp.h" && test -f "$EVENT_DIR/include/evdns.h"; then
+					if test -f "$EVENT_DIR/include/evrpc.h"; then
+						EVENT_VER="1.4 or greater"
+					else
+						EVENT_VER="1.2 or greater"
+					fi
+				fi
+				AC_DEFINE_UNQUOTED([HTTP_EVENT_VERSION], ["$EVENT_VER"], [ ])
+				AC_MSG_RESULT([$EVENT_VER])
+				
 				AC_MSG_CHECKING([for libcurl version >= 7.16.0])
 				AC_MSG_RESULT([$CURL_VERSION])
 				if test `echo $CURL_VERSION | $SED -e 's/[[^0-9]]/ /g' | $AWK '{print $1*10000 + $2*100 + $3}'` -lt 71600; then
diff --git a/http.c b/http.c
index f6b2118..923748d 100644
--- a/http.c
+++ b/http.c
@@ -454,6 +454,11 @@ PHP_MINFO_FUNCTION(http)
 #else
 		php_info_print_table_row(2, "libcurl", "disabled", "disabled");
 #endif
+#ifdef HTTP_HAVE_EVENT
+		php_info_print_table_row(3, "libevent", HTTP_EVENT_VERSION, event_get_version());
+#else
+		php_info_print_table_row(3, "libevent", "disabled", "disabled");
+#endif
 #ifdef HTTP_HAVE_ZLIB
 		php_info_print_table_row(3, "libz", ZLIB_VERSION, zlibVersion());
 #else
diff --git a/http_api.c b/http_api.c
index 138b08e..61de3e8 100644
--- a/http_api.c
+++ b/http_api.c
@@ -32,6 +32,7 @@ PHP_MINIT_FUNCTION(http_support)
 	HTTP_LONG_CONSTANT("HTTP_SUPPORT_MAGICMIME", HTTP_SUPPORT_MAGICMIME);
 	HTTP_LONG_CONSTANT("HTTP_SUPPORT_ENCODINGS", HTTP_SUPPORT_ENCODINGS);
 	HTTP_LONG_CONSTANT("HTTP_SUPPORT_SSLREQUESTS", HTTP_SUPPORT_SSLREQUESTS);
+	HTTP_LONG_CONSTANT("HTTP_SUPPORT_EVENTS", HTTP_SUPPORT_EVENTS);
 	
 	HTTP_LONG_CONSTANT("HTTP_PARAMS_ALLOW_COMMA", HTTP_PARAMS_ALLOW_COMMA);
 	HTTP_LONG_CONSTANT("HTTP_PARAMS_ALLOW_FAILURE", HTTP_PARAMS_ALLOW_FAILURE);
@@ -50,6 +51,9 @@ PHP_HTTP_API long _http_support(long feature)
 #	ifdef HTTP_HAVE_SSL
 	support |= HTTP_SUPPORT_SSLREQUESTS;
 #	endif
+#	ifdef HTTP_HAVE_EVENT
+	support |= HTTP_SUPPORT_EVENTS;
+#	endif
 #endif
 #ifdef HTTP_HAVE_MAGIC
 	support |= HTTP_SUPPORT_MAGICMIME;
diff --git a/php_http_api.h b/php_http_api.h
index 2de5abb..b8af494 100644
--- a/php_http_api.h
+++ b/php_http_api.h
@@ -21,6 +21,7 @@
 #define HTTP_SUPPORT_ENCODINGS		0x08L
 #define HTTP_SUPPORT_SSLREQUESTS	0x20L
 #define HTTP_SUPPORT_PERSISTENCE	0x40L
+#define HTTP_SUPPORT_EVENTS			0x80L
 
 #define HTTP_PARAMS_ALLOW_COMMA		0x01
 #define HTTP_PARAMS_ALLOW_FAILURE	0x02
diff --git a/tests/HttpRequestPool_007.phpt b/tests/HttpRequestPool_007.phpt
index 2105d49..8e97d40 100644
--- a/tests/HttpRequestPool_007.phpt
+++ b/tests/HttpRequestPool_007.phpt
@@ -5,8 +5,7 @@ HttpRequestPool chain with libevent
 include 'skip.inc';
 checkcls('HttpRequest');
 checkcls('HttpRequestPool');
-$pool = new RequestPool;
-skipif(!@$pool->enableEvents(), "need libevent support");
+skipif(!http_support(HTTP_SUPPORT_EVENTS), "need libevent support");
 ?>
 --FILE--
 <?php
-- 
2.30.2