XML/Input: Difference between revisions
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=={{header|C}}== |
=={{header|C}}== |
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{{libheader|LibXML}} |
==={{libheader|LibXML}}=== |
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{{uses from|Library|libxml|component1=xmlDoc|component2=xmlNode|component3=xmlReadMemory|component4=xmlDocGetRootElement|component5=xmlFreeDoc|component6=xmlCleanupParser|component7=xmlNode|component8=XML_ELEMENT_NODE|component9=xmlAttr|component10=xmlHasProp}} |
{{uses from|Library|libxml|component1=xmlDoc|component2=xmlNode|component3=xmlReadMemory|component4=xmlDocGetRootElement|component5=xmlFreeDoc|component6=xmlCleanupParser|component7=xmlNode|component8=XML_ELEMENT_NODE|component9=xmlAttr|component10=xmlHasProp}} |
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{{uses from|Library|C Runtime|component1=printf}} |
{{uses from|Library|C Runtime|component1=printf}} |
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return 0; |
return 0; |
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}</syntaxhighlight> |
}</syntaxhighlight> |
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==={{libheader|Gadget}}=== |
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<p>Gadget is a library for strings handler, not XML handler. But...</p> |
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<syntaxhighlight lang="c"> |
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#include <gadget/gadget.h> |
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LIB_GADGET_START |
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Main |
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Assert( Arg_count == 2, end_input ); |
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Get_arg_str( xml_file, 1 ); |
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Assert( Exist_file(xml_file), file_not_exist ); |
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char* xml = Load_string(xml_file); |
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ST_GETTAG field = Unparser( &xml, "Students"); |
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Assert ( field.content, fail_content ); |
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while ( Occurs ("Student",field.content ) ) |
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{ |
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ST_GETTAG sub_field = Unparser( &field.content, "Student"); |
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if(sub_field.attrib) |
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{ |
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int i=0; |
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Iterator up i [ 0: 1: sub_field.len ] |
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{ |
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if ( strcmp(sub_field.name[i], "Name" )==0 ) |
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{ |
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Get_fn_let( sub_field.attrib[i], Str_tran( sub_field.attrib[i], "É","É" ) ); |
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/* OK... I must write the function that change this diabolic characters :D */ |
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Print "%s\n",sub_field.attrib[i]; |
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break; |
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} |
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} |
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} |
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Free tag sub_field; |
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} |
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Free tag field; |
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/* Exceptions areas */ |
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Exception( fail_content ){ |
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Msg_red("Not content for \"Students\" field\n"); |
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} |
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Free secure xml; |
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Exception( file_not_exist ){ |
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Msg_redf("File \"%s\" not found\n", xml_file); |
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} |
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Free secure xml_file; |
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Exception( end_input ){ |
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Msg_yellow("Use:\n RC_xml <xml_file.xml>"); |
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} |
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End |
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</syntaxhighlight> |
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{{out}} |
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<pre> |
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$ ./tests/RC_xml xml_data.xml |
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April |
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Bob |
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Chad |
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Dave |
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Émily |
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</pre> |
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<p>File: xml_data.xml:</p |
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<pre> |
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<Students> |
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<Student Name="April" Gender="F" DateOfBirth="1989-01-02" /> |
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<Student Name="Bob" Gender="M" DateOfBirth="1990-03-04" /> |
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<Student Name="Chad" Gender="M" DateOfBirth="1991-05-06" /> |
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<Student Name="Dave" Gender="M" DateOfBirth="1992-07-08"> |
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<Pet Type="dog" Name="Rover" /> |
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</Student> |
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<Student DateOfBirth="1993-09-10" Gender="F" Name="Émily" /> |
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</Students> |
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</pre> |
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=={{header|C sharp}}== |
=={{header|C sharp}}== |
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