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[GB.WEB]

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* NEW: Do not compress PNG and JPEG responses.
* NEW: Automatically emit the "Vary: Accept-Encoding" header when sending a
  compressed response.


git-svn-id: svn://localhost/gambas/trunk@3449 867c0c6c-44f3-4631-809d-bfa615b0a4ec
This commit is contained in:
Benoît Minisini 2011-01-07 15:09:48 +00:00
parent 7e327f1619
commit 9edec79f89
1 changed files with 17 additions and 5 deletions
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22
comp/src/gb.web/.src/Response.module
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@ -88,6 +88,15 @@ Public Sub Begin()
End End
Private Sub ShouldCompress() As Boolean
If $sContentType = "image/jpeg" Then Return False
If $sContentType = "image/png" Then Return False
Return True
End
Public Sub End() Public Sub End()
Dim sBuffer As String Dim sBuffer As String
@ -104,11 +113,14 @@ Public Sub End()
sFile = Temp$("response") sFile = Temp$("response")
If Split(CGI["HTTP_ACCEPT_ENCODING"], ",").Exist("gzip*", gb.Like) Then If ShouldCompress() Then
If Stat(sFile).Size >= 128 Then If Split(CGI["HTTP_ACCEPT_ENCODING"], ",").Exist("gzip*", gb.Like) Then
AddHeader("Content-Encoding", "gzip") If Stat(sFile).Size >= 128 Then
Exec ["gzip", "-9", sFile] Wait AddHeader("Content-Encoding", "gzip")
If Exist(sFile & ".gz") Then sFile &= ".gz" AddHeader("Vary", "Accept-Encoding")
Exec ["gzip", "-9", sFile] Wait
If Exist(sFile & ".gz") Then sFile &= ".gz"
Endif
Endif Endif
Endif Endif