<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Thanks for the quick reply,<br><br>When you run this function? after each requests ? but if so, the client is able to read the image before you delete it ?<br><br>best regards,<br><br>Valerio<br><br><br>--- <b>Gio 23/10/08, Venkat Rao Tammineni <i><vtammineni@roulacglobal.com></i></b> ha scritto:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;">Da: Venkat Rao Tammineni <vtammineni@roulacglobal.com><br>Oggetto: RE: [mapserver-users] disk space<br>A: valerio.vianello@yahoo.it, "'mapserver'" <mapserver-users@lists.osgeo.org><br>Data: Giovedì 23 ottobre 2008, 13:05<br><br><div id="yiv1232889979">
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<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">Hi,</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> Why don’t you write method for deleting png .mapserver will
take care about creating an image.I have C# code.</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">The below code will delete all the files form OutputDIR.</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">I hope it helps you. Or At least you can get some idea about
your task.</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">Thanks and Regards</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">Venkat.</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: blue;">public</span><span style="font-size: 10pt; font-family: "Courier New";"> <span style="color: blue;">void</span> Deleteimages()</span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New";">{</span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New";"> <span style="color: blue;">try</span></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New";"> {</span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New";"> <span style="color: blue;">foreach</span>
(<span style="color: blue;">string</span> f <span style="color: blue;">in</span>
System.IO.<span style="color: teal;">Directory</span>.GetFiles(OutputDir))</span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New";"> {</span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New";"> System.IO.<span style="color: teal;">File</span>.Delete(f);</span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New";"> }</span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New";"> }</span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New";"> <span style="color: blue;">catch</span> (<span style="color: teal;">Exception</span> exp)</span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New";"> { }</span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Courier New";">}</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"> </span></p>
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<p class="MsoNormal"><b><span style="font-size: 10pt; font-family: "Tahoma","sans-serif";">From:</span></b><span style="font-size: 10pt; font-family: "Tahoma","sans-serif";">
mapserver-users-bounces@lists.osgeo.org
[mailto:mapserver-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>valerio
vianello<br>
<b>Sent:</b> Thursday, October 23, 2008 4:25 PM<br>
<b>To:</b> mapserver<br>
<b>Subject:</b> [mapserver-users] disk space</span></p>
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<p class="MsoNormal" style="margin-bottom: 12pt;">Dear all,<br>
<br>
I have a demo where I'm using mapserver cgi interface. I'm using the browse
mode so each time mapserver receive a request, it creates a temporary png on
the server filesystem. <br>
<br>
Do you know how and when i can delete those temporary image since they are
used only one time ? <br>
<br>
An attacker could easily fill all the server HD locking all the
system.<br>
<br>
Thanks<br>
<br>
Valerio</p>
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