Re: R: Re: R: Re: How to use libxml++ to write a file in c ++ xml

[Christophe de Vienne <cdevienne gmail com>]

What about xmlpp::Document::write_to_file_formatted ?

(see
http://developer.gnome.org/libxml++/stable/classxmlpp_1_1Document.html#ae54075502d81e9d8448e6820bc16eb34)

Regards,

Christophe

Le 29/01/2012 22:20, carlo esposito a écrit :
> Can not be that nobody has thought ..... I test tomorrow and I will
> 'know !!!
> 
> It's absurd to think to insert linefeeds and spaces ....is really very
> tedious :(
> 
>     ----Messaggio originale----
>     Da: kjell ahlstedt bredband net
>     Data: 29/01/2012 17.11
>     A: "carlo esposito"<kevinstar libero it>
>     Cc: <libxmlplusplus-list gnome org>
>     Ogg: Re: R: Re: How to use libxml++ to write a file in c ++ xml
> 
>     The Document::write_*_formatted() methods turn off formatting in an
>     element that contains a child node of type TextNode, CdataNode, or
>     EntityReference, and recursively in all the element's child
>     elements. It's not libxml++'s fault. It's how the underlying libxml2
>     functions behave.
> 
>     I have not found this behaviour documented anywhere. I had to check
>     libxml2's source code to understand what's going on. If you're
>     interested, look at
>     http://git.gnome.org/browse/libxml2/tree/xmlsave.c function
>     xmlNodeDumpOutputInternal() line 944. (The line number may change,
>     if the file is edited.) Obviously the behaviour is by design.
>     Probably we have to accept it. If you think it's worth the trouble,
>     you can file a libxml2 bug. At least it would be fine to have the
>     behaviour documented.
> 
>     Of course you can get the output you want by adding text nodes with
>     all the linefeeds and spaces that you want, but it would be tedious.
> 
>     Kjell
> 
>     2012-01-28 00:29, carlo esposito skrev:
>>
>>     Tested, but the output is not formatted:
>>
>>     <example>
>>        &xml; <example1> text </ example1> <example2> text </ Example2>
>>     </ example>
>>
>>     instead of:
>>
>>     <example>
>>           &xml;
>>          <example1>
>>               text
>>          </ example1>
>>          <example2>
>>               text
>>           </ Example2>
>>     </ example>
>>
>>
>>     mmmmm......I am very confused .....is not possible !!!!!!!
>>
>>     it seems that not exist the character LF+CR.......
>>
>>
>>         ----Messaggio originale----
>>         Da: kevinstar libero it
>>         Data: 27/01/2012 21.54
>>         A: <kjell ahlstedt bredband net>
>>         Cc: <libxmlplusplus-list gnome org>
>>         Ogg: R: Re: How to use libxml++ to write a file in c ++ xml
>>
>>         Thank you,
>>         I try and I will give the test results !!!!
>>
>>             ----Messaggio originale----
>>             Da: kjell ahlstedt bredband net
>>             Data: 27/01/2012 16.29
>>             A: "carlo esposito"<kevinstar libero it>
>>             Cc: <libxmlplusplus-list gnome org>
>>             Ogg: Re: How to use libxml++ to write a file in c ++ xml
>>
>>             I think something is missing in xmlpp::Element. There is
>>             no way to create an xmlpp::EntityReference or an
>>             xmlpp::ProcessingInstructionNode. (They can be created
>>             when you parse an xml file, but I can find no way to
>>             create an xml file with those nodes without resorting to
>>             functions in the underlying libxml2.)
>>
>>             In the attached small program I have added an
>>             add_child_entity_reference() function. Then it's possible
>>             to write the file you want. I recommend that you file a
>>             bug on libxml++.
>>
>>             Kjell
>>
>>             2012-01-26 10:35, carlo esposito skrev:
>>>
>>>             Hi,
>>>             I'm using libxml + + library in C + +, and I have to
>>>             write an xml file in which there is an inclusion of
>>>             another xml file:
>>>
>>>             1 <? Xml version = "1.0"?>
>>>             2 <! DOCTYPE EXAMPLE SYSTEM "example.dtd" [
>>>             3 <! ENTITY xml "Extensible Markup Language">
>>>             4]>
>>>             5 <example>
>>>             6 &xml;
>>>             7 </ example>
>>>
>>>             I do not know which the method to use the library
>>>             libxml++ to write the line 6: "& xml" ,I saw the classes
>>>             Document, Element, ..... but I have not found any method
>>>             to use to write code in my xml file line 6.
>>>             Can you help ?
>>>
>>>              
>>>
>>
>>
>>
>>
>>
> 
> 
> 
> 
> 
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