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Full Discussion: parsing XML result by using perl?
Top Forums Shell Programming and Scripting parsing XML result by using perl? Post 302686811 by durden_tyler on Wednesday 15th of August 2012 12:12:58 PM
Old 08-15-2012
Quote:
Originally Posted by tiger2000
...BUT i have problem in processing multiple sections in XML result, something like :
Code:
<Response>
<status>success</status>
<item key=1>
<answer>AAA::AAA</answer>
<answer>BBB::BBB</answer>
</item>
<item key=2>
<answer>CCC::CCC</answer>
<answer>DDD::DDD</answer>
</item>
</Response>

...
Code:
$
$
$ cat f67.xml
<Response>
<status>success</status>
<item key=1>
<answer>AAA::AAA</answer>
<answer>BBB::BBB</answer>
</item>
<item key=2>
<answer>CCC::CCC</answer>
<answer>DDD::DDD</answer>
</item>
</Response>
$
$
$ perl -lne 'if (/\<item key=(.*?)\>/) { $key = $1 }
             elsif (/\<answer\>(.*?)\<\/answer\>/) { push @{$x{$key}}, $1 }
             END {
               while ( ($k, $v) = each %x) {
                 print "Key = $k";
                 foreach $i (@$v) { print "\tAnswer = $i" }
               }
             }
            ' f67.xml
Key = 1
        Answer = AAA::AAA
        Answer = BBB::BBB
Key = 2
        Answer = CCC::CCC
        Answer = DDD::DDD
$
$
$

tyler_durden
 

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LEARN ABOUT X11R4

xcmscccofcolormap

XcmsCCCOfColormap(3)						  XLIB FUNCTIONS					      XcmsCCCOfColormap(3)

NAME

       XcmsCCCOfColormap, XcmsSetCCCOfColormap - query and modify CCC of a colormap

SYNTAX

       XcmsCCC XcmsCCCOfColormap(Display *display, Colormap colormap);

       XcmsCCC XcmsSetCCCOfColormap(Display *display, Colormap colormap, XcmsCCC ccc);

ARGUMENTS

       display	 Specifies the connection to the X server.

       ccc	 Specifies the CCC.

       colormap  Specifies the colormap.

DESCRIPTION

       The XcmsCCCOfColormap function returns the CCC associated with the specified colormap.  Once obtained, the CCC attributes can be queried or
       modified.  Unless the CCC associated with the specified colormap is changed with XcmsSetCCCOfColormap, this CCC is used when the specified
       colormap is used as an argument to color functions.

       The XcmsSetCCCOfColormap function changes the CCC associated with the specified colormap.  It returns the CCC previously associated with
       the colormap.  If they are not used again in the application, CCCs should be freed by calling XcmsFreeCCC.  Several colormaps may share the
       same CCC without restriction; this includes the CCCs generated by Xlib with each colormap.  Xlib, however, creates a new CCC with each new
       colormap.

SEE ALSO

       DisplayOfCCC(3X11), XcmsConvertColors(3X11), XcmsCreateCCC(3X11), XcmsDefaultCCC(3X11), XcmsSetWhitePoint(3X11)
       Xlib - C Language X Interface

X Version 11							   libX11 1.2.1 					      XcmsCCCOfColormap(3)
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