Re: Re: Android Problem
Alan Laas <[email protected]> Tue, 11 Jun 2013 07:32:31 -0500
| Newsgroups | gmane.comp.lang.perl.modules.pdfapi2 |
|---|---|
| Message-ID | <[email protected]> |
--Apple-Mail-BC9A07BD-46CB-41B5-B1FC-2B1A5C7A0359 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable I did notice in the download manager that when it attempted to download the= file it failed to get the file name from the URL like it does in a PC brow= ser so that may be the problem. I will give that a shot. Thanks. Alan Laas On Jun 11, 2013, at 7:19 AM, "John" <[email protected]> wr= ote: >=20 >=20 > Hi, >=20 > I never use stringify() for streaming PDFs to the browser, rather somethi= ng like this - which seems to be reliable for various devices: >=20 > print "Content-Type:application/pdf\n"; > print "Content-Disposition:attachment;filename=3D$shortfilename\n\n";=20 > open INF, $filename or error_message("reportfailed"); > binmode INF; binmode STDOUT;=20 > while (read(INF, $buff, 8 * 2**10)) {print $buff;} close INF; >=20 > Though it might be that your method will work if you include the Content-= Disposition header as above. >=20 > --- In [email protected], Alan Laas <alaas@...> wrote= : > > > > I'm having a problem getting Android devices to download PDFs generated= =20 > > with PDF::API2. The download always seems to fail. Not sure why. I have= =20 > > tried multiple devices and the browser seems to pass off the request=20 > > fine for static PDF's to the Acrobat Reader app just not the one's that= =20 > > are dynamically generated via a script. The URL's are using mod_rewrite= =20 > > to pass a request for a file with the .pdf extension to the script=20 > > instead of an actual file and I am using the following method to stream= =20 > > the PDF back to the client: > >=20 > > print "Content-type:application/pdf\n\n"; > > print $pdf->stringify(); > > $pdf->end(); > >=20 > > Anyone have a clue what I'm doing wrong? > > >=20 >=20 --Apple-Mail-BC9A07BD-46CB-41B5-B1FC-2B1A5C7A0359 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> </head> <body style="background-color: #fff;"> <span style="display:none"> </span> <!--~-|**|PrettyHtmlStartT|**|-~--> <div id="ygrp-mlmsg" style="position:relative;"> <div id="ygrp-msg" style="z-index: 1;"> <!--~-|**|PrettyHtmlEndT|**|-~--> <div id="ygrp-text" > <p><div>I did notice in the download manager that when it attempted to download the file it failed to get the file name from the URL like it does in a PC browser so that may be the problem. I will give that a shot. Thanks.<br><br>Alan Laas</div><div><br>On Jun 11, 2013, at 7:19 AM, "John" <<a href="mailto:[email protected]">[email protected]</a>> wrote:<br><br></div><blockquote type="cite"><div> <span> </span> <div id="ygrp-text"> <p><br> <br> Hi,<br> <br> I never use stringify() for streaming PDFs to the browser, rather something like this - which seems to be reliable for various devices:<br> <br> print "Content-Type:application/pdf\n";<br> print "Content-Disposition:attachment;filename=$shortfilename\n\n"; <br> open INF, $filename or error_message("reportfailed");<br> binmode INF; binmode STDOUT; <br> while (read(INF, $buff, 8 * 2**10)) {print $buff;} close INF;<br> <br> Though it might be that your method will work if you include the Content-Disposition header as above.<br> <br> --- In <a href="mailto:perl-text-pdf-modules%40yahoogroups.com">[email protected]</a>, Alan Laas <alaas@...> wrote:<br> ><br> > I'm having a problem getting Android devices to download PDFs generated <br> > with PDF::API2. The download always seems to fail. Not sure why. I have <br> > tried multiple devices and the browser seems to pass off the request <br> > fine for static PDF's to the Acrobat Reader app just not the one's that <br> > are dynamically generated via a script. The URL's are using mod_rewrite <br> > to pass a request for a file with the .pdf extension to the script <br> > instead of an actual file and I am using the following method to stream <br> > the PDF back to the client:<br> > <br> > print "Content-type:application/pdf\n\n";<br> > print $pdf->stringify();<br> > $pdf->end();<br> > <br> > Anyone have a clue what I'm doing wrong?<br> ><br> <br> </p> </div> <!-- end group email --> </div></blockquote></p> </div> <!--~-|**|PrettyHtmlStart|**|-~--> <div style="color: #fff; height: 0;">__._,_.___</div> <table cellspacing=4px style="margin-top: 20px; margin-bottom: 10px;"> <tbody> <tr> <td style="font-size: 12px; font-family: arial; font-weight: bold; padding: 7px 5px 5px; color: #FFF; background-color: #F2F2F2; border: 1px solid #EAEAEA " > <a style="text-decoration: none; color: #2D50FD" href="http://groups.yahoo.com/group/perl-text-pdf-modules/post;_ylc=X3oDMTJwMTVlMHZpBF9TAzk3MzU5NzE0BGdycElkAzIwMTczODIEZ3Jwc3BJZAMxNzA1MDA3NzA5BG1zZ0lkAzM3NjAEc2VjA2Z0cgRzbGsDcnBseQRzdGltZQMxMzcwOTUzOTU3?act=reply&messageNum=3760">Reply via web post</a> </td> <td style="font-size: 12px; font-family: arial; padding: 7px 5px 5px; color: #FFF; background-color: #F2F2F2; border: 1px solid #EAEAEA; " > <a href="mailto:[email protected]?subject=Re%3A%20%5Bperl-text-pdf-modules%5D%20Re%3A%20Android%20Problem" style="text-decoration: none; color: #2D50FD;"> Reply to sender </a> </td> <td style="font-size: 12px; font-family: arial; padding: 7px 5px 5px; color: #FFF; background-color: #F2F2F2; border: 1px solid #EAEAEA; "> <a href="mailto:[email protected]?subject=Re%3A%20%5Bperl-text-pdf-modules%5D%20Re%3A%20Android%20Problem" style="text-decoration: none; color: #2D50FD"> Reply to group </a> </td> <td style="font-size: 12px; font-family: arial; padding: 7px 5px 5px; color: #FFF; background-color: #F2F2F2; border: 1px solid #EAEAEA; " > <a href="http://groups.yahoo.com/group/perl-text-pdf-modules/post;_ylc=X3oDMTJlYjE3Y3BvBF9TAzk3MzU5NzE0BGdycElkAzIwMTczODIEZ3Jwc3BJZAMxNzA1MDA3NzA5BHNlYwNmdHIEc2xrA250cGMEc3RpbWUDMTM3MDk1Mzk1Nw--" style="text-decoration: none; color: #2D50FD">Start a New Topic</a> </td> <td style="font-size: 12px; font-family: arial; padding: 7px 5px 5px; color: #2D50FD; background-color: #F2F2F2; border: 1px solid #EAEAEA; " > <a href="http://groups.yahoo.com/group/perl-text-pdf-modules/message/3757;_ylc=X3oDMTM0Zjd1M3MxBF9TAzk3MzU5NzE0BGdycElkAzIwMTczODIEZ3Jwc3BJZAMxNzA1MDA3NzA5BG1zZ0lkAzM3NjAEc2VjA2Z0cgRzbGsDdnRwYwRzdGltZQMxMzcwOTUzOTU3BHRwY0lkAzM3NTc-" style="text-decoration: none; color: #2D50FD;">Messages in this topic</a> (4) </td> </tr> </tbody> </table> <!------- Start Nav Bar ------> <!-- |**|begin egp html banner|**| --> <!-- |**|end egp html banner|**| --> <!-- |**|begin egp html banner|**| --> <div id="ygrp-vital" style="background-color: #f2f2f2; font-family: Verdana; font-size: 10px; margin-bottom: 10px; padding: 10px;"> <span id="vithd" style="font-weight: bold; color: #333; text-transform: uppercase; ">Recent Activity:</span> <ul style="list-style-type: none; margin: 0; padding: 0; display: inline;"> </ul> <div style="clear: both; padding-top: 2px; color: #1e66ae;"> <a href="http://groups.yahoo.com/group/perl-text-pdf-modules;_ylc=X3oDMTJlbzRuMDd2BF9TAzk3MzU5NzE0BGdycElkAzIwMTczODIEZ3Jwc3BJZAMxNzA1MDA3NzA5BHNlYwN2dGwEc2xrA3ZnaHAEc3RpbWUDMTM3MDk1Mzk1Nw--" style="text-decoration: none;">Visit Your Group</a> </div> </div> <div id="ygrp-grfd" style="font-family: Verdana; font-size: 12px; padding: 15px 0;"> <!-- |**|begin egp html banner|**| --> To unsubscribe from this group, send an email to:<BR> perl-text-pdf-modules-unsubscribe-Km8ibD4bFueDmjp1MlKEbA@public.gmane.org<BR> <BR> <!-- |**|end egp html banner|**| --> </div> <div id="ft" style="font-family: Arial; font-size: 11px; margin-top: 5px; padding: 0 2px 0 0; clear: both;"> <a href="http://groups.yahoo.com/;_ylc=X3oDMTJkMGdpbjY1BF9TAzk3NDc2NTkwBGdycElkAzIwMTczODIEZ3Jwc3BJZAMxNzA1MDA3NzA5BHNlYwNmdHIEc2xrA2dmcARzdGltZQMxMzcwOTUzOTU3" style="float: left;"><img src="http://l.yimg.com/a/i/us/yg/logo/us.gif" height="15" width="137" alt="Yahoo! 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