<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
  <!--
    file_listing.rnc
      relaxng schema for CodeSonar's XML output
      generated via template file_listing.xml
  -->
  <xs:element name="sourcefile">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="file"/>
        <xs:element minOccurs="0" maxOccurs="unbounded" ref="line"/>
      </xs:sequence>
      <xs:attribute name="filename" use="required"/>
      <xs:attribute name="compilation_filename" use="required"/>
      <xs:attribute name="compilation_log_url"/>
      <xs:attribute name="language" use="required"/>
      <xs:attribute name="total_lines" use="required"/>
      <xs:attribute name="code_lines" use="required"/>
      <xs:attribute name="code_only" use="required"/>
      <xs:attribute name="comment_lines" use="required"/>
      <xs:attribute name="blank_lines" use="required"/>
      <xs:attribute name="mixed_lines" use="required"/>
      <xs:attribute name="warnings" use="required"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="file">
    <xs:complexType>
      <xs:attribute name="name" use="required"/>
      <xs:attribute name="sfid" use="required"/>
      <xs:attribute name="sfhash"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="line">
    <xs:complexType>
      <xs:sequence>
        <xs:element minOccurs="0" ref="markers"/>
        <xs:element minOccurs="0" ref="vtx_info"/>
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:group minOccurs="0" maxOccurs="unbounded" ref="span"/>
          <xs:element minOccurs="0" maxOccurs="unbounded" ref="msg"/>
        </xs:choice>
      </xs:sequence>
      <xs:attribute name="number" use="required" type="xs:integer"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="vtx_info">
    <xs:complexType>
      <xs:attribute name="loc" use="required"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="markers">
    <xs:complexType>
      <xs:sequence>
        <xs:element minOccurs="0" maxOccurs="unbounded" ref="marker"/>
      </xs:sequence>
      <xs:attribute name="cols" use="required" type="xs:integer"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="marker">
    <xs:complexType>
      <xs:attribute name="name"/>
      <xs:attribute name="hovertext"/>
      <xs:attribute name="text"/>
      <xs:attribute name="pos" use="required" type="xs:integer"/>
      <xs:attribute name="width" use="required" type="xs:integer"/>
    </xs:complexType>
  </xs:element>
  <!--
    "element content" exists for compatibility with old versions of
    codesonar.
  -->
  <xs:group name="content">
    <xs:choice>
      <xs:element ref="content"/>
      <xs:element ref="c"/>
    </xs:choice>
  </xs:group>
  <xs:element name="content" type="xs:string"/>
  <xs:element name="c" type="xs:string"/>
  <!--
    "element span" exists for compatibility with old versions of
    codesonar.
  -->
  <xs:group name="span">
    <xs:choice>
      <xs:element ref="span"/>
      <xs:element ref="s"/>
    </xs:choice>
  </xs:group>
  <xs:element name="span">
    <xs:complexType>
      <xs:choice minOccurs="0" maxOccurs="unbounded">
        <xs:element ref="expansion"/>
        <xs:group ref="content"/>
      </xs:choice>
      <xs:attribute name="comment" type="xs:boolean"/>
      <xs:attribute name="grayout" type="xs:boolean"/>
      <xs:attribute name="keyword" type="xs:boolean"/>
      <xs:attribute name="label" type="xs:boolean"/>
      <xs:attribute name="string" type="xs:boolean"/>
      <xs:attribute name="macro" type="xs:boolean"/>
      <xs:attribute name="preprocessor" type="xs:boolean"/>
      <xs:attribute name="linksfid"/>
      <xs:attribute name="linkline" type="xs:integer"/>
      <xs:attribute name="include" type="xs:boolean"/>
      <xs:attribute name="mclose" type="xs:boolean"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="s">
    <xs:complexType>
      <xs:choice minOccurs="0" maxOccurs="unbounded">
        <xs:element ref="expansion"/>
        <xs:group ref="content"/>
      </xs:choice>
      <xs:attribute name="comment" type="xs:boolean"/>
      <xs:attribute name="grayout" type="xs:boolean"/>
      <xs:attribute name="unreachable" type="xs:boolean"/>
      <xs:attribute name="keyword" type="xs:boolean"/>
      <xs:attribute name="opcode" type="xs:boolean"/>
      <xs:attribute name="label" type="xs:boolean"/>
      <xs:attribute name="string" type="xs:boolean"/>
      <xs:attribute name="macro" type="xs:boolean"/>
      <xs:attribute name="preprocessor" type="xs:boolean"/>
      <xs:attribute name="taint"/>
      <xs:attribute name="linksfid"/>
      <xs:attribute name="linkline" type="xs:integer"/>
      <xs:attribute name="include" type="xs:boolean"/>
      <xs:attribute name="mclose" type="xs:boolean"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="msg">
    <xs:complexType mixed="true">
      <xs:choice minOccurs="0" maxOccurs="unbounded">
        <xs:element ref="ul"/>
        <xs:group ref="text_markup"/>
        <xs:element ref="paragraph"/>
      </xs:choice>
      <xs:attribute name="msg_id"/>
      <xs:attribute name="detail" type="xs:integer"/>
    </xs:complexType>
  </xs:element>
  <xs:group name="text_markup">
    <xs:sequence>
      <xs:choice minOccurs="0">
        <xs:element ref="code"/>
        <xs:element ref="br"/>
        <xs:element ref="plain"/>
        <xs:element ref="placeholder"/>
        <xs:element ref="explanation"/>
        <xs:element ref="on_path_legend"/>
        <xs:element ref="style0_legend"/>
        <xs:element ref="style1_legend"/>
        <xs:element ref="style2_legend"/>
        <xs:element ref="style3_legend"/>
        <xs:element ref="subscript"/>
      </xs:choice>
    </xs:sequence>
  </xs:group>
  <xs:element name="ul">
    <xs:complexType mixed="true">
      <xs:sequence>
        <xs:element minOccurs="0" maxOccurs="unbounded" ref="li"/>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="li">
    <xs:complexType mixed="true">
      <xs:choice minOccurs="0" maxOccurs="unbounded">
        <xs:element ref="ul"/>
        <xs:group ref="text_markup"/>
      </xs:choice>
    </xs:complexType>
  </xs:element>
  <xs:element name="br">
    <xs:complexType/>
  </xs:element>
  <xs:element name="code">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="plain">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="placeholder">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="paragraph">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="explanation">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="on_path_legend">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="style0_legend">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="style1_legend">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="style2_legend">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="style3_legend">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="subscript">
    <xs:complexType mixed="true">
      <xs:group minOccurs="0" maxOccurs="unbounded" ref="text_markup"/>
    </xs:complexType>
  </xs:element>
  <xs:element name="expansion">
    <xs:complexType>
      <xs:sequence>
        <xs:element minOccurs="0" ref="file"/>
        <xs:element minOccurs="0" maxOccurs="unbounded" ref="line"/>
      </xs:sequence>
      <xs:attribute name="expanded" type="xs:boolean"/>
      <xs:attribute name="macro_ref"/>
      <xs:attribute name="macro_id"/>
    </xs:complexType>
  </xs:element>
  <xs:attributeGroup name="expansion">
    <xs:attribute name="mclose" use="required" type="xs:boolean"/>
  </xs:attributeGroup>
</xs:schema>
