From: Michael Wallner <mike@php.net>
Date: Mon, 2 Jan 2006 16:04:25 +0000 (+0000)
Subject: - add note about deflate/inflate
X-Git-Tag: RELEASE_0_21_0~3
X-Git-Url: https://git.m6w6.name/?a=commitdiff_plain;h=9e9227be41f83a7dbde37c65932f8344770ed695;p=m6w6%2Fext-http

- add note about deflate/inflate
---

diff --git a/KnownIssues.txt b/KnownIssues.txt
index 4a84609..41fa515 100644
--- a/KnownIssues.txt
+++ b/KnownIssues.txt
@@ -7,6 +7,17 @@ HttpResponse class is only available for PHP >= 5.1
 If you keep getting "SSL connect error" when trying to issue requests on
 Windows, try another (newer) libeay32.dll/ssleay32.dll pair.
 
+Deflate/Inflate:
+	http_inflate() resp. the HttpInflateStream should be able to inflate
+any compressed data (gzip, deflate AKA zlib and raw deflate).  However,
+inflating raw deflated data causes a re-initialization of the inflate
+stream where the corresponding window bits are modified to tell libz
+to not check for zlib header bytes.  This is not preventable AFAICS.
+	http_deflate() resp. the HttpDeflateStream should be able to
+generate any compressed data (gzip, deflate AKA zlib and raw deflate);
+just use the flag for the data format you want to generate:
+	HTTP_DEFLATE_TYPE_GZIP, HTTP_DEFLATE_TYPE_ZLIB or HTTP_DEFLATE_TYPE_RAW.
+
 Internals:
 	-	there's a memleak with sizeof(zval) for each thrown exception, 
 		which ends up in HttpRequestPoolExcepiont::$exceptionStack, in