/
m_dom_dom.F90
12364 lines (10303 loc) · 339 KB
/
m_dom_dom.F90
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! ATTENTION
! THIS FILE IS AUTOGENERATED
! DO NOT EDIT DIRECTLY
! EDIT FILES dom/m_dom_***.m4
!
module m_dom_dom
use fox_m_fsys_array_str, only: str_vs, vs_str, vs_str_alloc
use fox_m_fsys_vstr, only: new_vs, as_chars, len, add_chars, vs, destroy_vs
use fox_m_fsys_format, only: operator(//)
use fox_m_fsys_string, only: toLower
use fox_m_utils_uri, only: URI, parseURI, destroyURI, isAbsoluteURI, &
rebaseURI, expressURI
use m_common_charset, only: checkChars, XML1_0, XML1_1
use m_common_element, only: element_t, get_element, attribute_t, &
attribute_has_default, get_attribute_declaration, get_attlist_size
use m_common_namecheck, only: checkQName, prefixOfQName, localPartOfQName, &
checkName, checkPublicId, checkNCName
use m_common_struct, only: xml_doc_state, init_xml_doc_state, destroy_xml_doc_state
use m_dom_error, only: DOMException, throw_exception, inException, getExceptionCode, &
NO_MODIFICATION_ALLOWED_ERR, NOT_FOUND_ERR, HIERARCHY_REQUEST_ERR, &
WRONG_DOCUMENT_ERR, FoX_INTERNAL_ERROR, FoX_NODE_IS_NULL, FoX_LIST_IS_NULL, &
INUSE_ATTRIBUTE_ERR, FoX_MAP_IS_NULL, INVALID_CHARACTER_ERR, NAMESPACE_ERR, &
FoX_INVALID_PUBLIC_ID, FoX_INVALID_SYSTEM_ID, FoX_IMPL_IS_NULL, FoX_INVALID_NODE, &
FoX_INVALID_CHARACTER, FoX_INVALID_COMMENT, FoX_INVALID_CDATA_SECTION, &
FoX_INVALID_PI_DATA, NOT_SUPPORTED_ERR, FoX_INVALID_ENTITY, &
INDEX_SIZE_ERR, FoX_NO_SUCH_ENTITY, FoX_HIERARCHY_REQUEST_ERR, &
FoX_INVALID_URI
implicit none
private
integer, parameter :: configParamLen = 42
character(len=configParamLen), parameter :: configParams(23) = (/ &
! DOM 3 Core:
"canonical-form ", &
"cdata-sections ", &
"check-character-normalization ", &
"comments ", &
"datatype-normalization ", &
"element-content-whitespace ", &
"entities ", &
"error-handler ", &
! "infoset ", & is not a real config option
"namespaces ", &
"namespace-declarations ", &
"normalize-characters ", &
! "schema-location ", & we dont implement
! "schema-type ", & we dont implement
"split-cdata-sections ", &
"validate ", &
"validate-if-schema ", &
"well-formed ", &
! DOM 3 LS (Parser):
"charset-overrides-xml-encoding ", &
"disallow-doctype ", &
"ignore-unknown-character-denormalizations", &
"resource-resolver ", &
"supported-media-types-only ", &
! DOM 3 LS (Serializer)
"discard-default-content ", &
"format-pretty-print ", &
"xml-declaration " /)
!!$ logical, parameter :: paramSettable(26) = (/ &
!!$ .true., & ! canonical-form
!!$ .true., & ! cdata-sections
!!$ .false., & ! check-character-normalization
!!$ .true., & ! comments
!!$ .false., & ! datatype-normalization
!!$ .true., & ! element-content-whitespace
!!$ .true., & ! entities
!!$ .false., & ! error-handler BREACH OF SPEC
!!$ !.false., & ! infoset
!!$ .true., & ! namespaces
!!$ .true., & ! namespace-declarations
!!$ .false., & ! normalize-characters
!!$ .true., & ! split-cdata-sections
!!$ .false., & ! well-formed
!!$ .false., & ! charset-overrides-xml-encoding
!!$ .false., & ! disallow-doctype
!!$ .false., & ! ignore-unknown-character-denormalizations
!!$ .false., & ! resource-resolver BREACH OF SPEC
!!$ .false., & ! supported-media-types-only
!!$ .true., & ! discard-default-content
!!$ .false., & ! format-pretty-print
!!$ .true. /) ! xml-declaration
integer, parameter :: paramSettable = 127956694
!!$ logical, parameter :: paramDefaults(26) = (/ &
!!$ .false., & ! canonical-form
!!$ .true., & ! cdata-sections
!!$ .false., & ! check-character-normalization
!!$ .true., & ! comments
!!$ .false., & ! datatype-normalization
!!$ .true., & ! element-content-whitespace
!!$ .true., & ! entities
!!$ .false., & ! error-handler BREACH OF SPEC
!!$ !.true., & ! infoset
!!$ .true., & ! namespaces
!!$ .true., & ! namespace-declarations
!!$ .false., & ! normalize-characters
!!$ .true., & ! split-cdata-sections
!!$ .true., & ! well-formed
!!$ .false., & ! charset-overrides-xml-encoding
!!$ .false., & ! disallow-doctype
!!$ .true., & ! ignore-unknown-character-denormalizations
!!$ .false., & ! resource-resolver BREACH OF SPEC
!!$ .false., & ! supported-media-types-only
!!$ .true., & ! discard-default-content
!!$ .false., & ! format-pretty-print
!!$ .true. /) ! xml-declaration
integer, parameter :: paramDefaults = 94672596
type DOMConfiguration
private
integer :: parameters = paramDefaults
! FIXME make sure this is 32 bit at least.
end type DOMConfiguration
interface canSetParameter
module procedure canSetParameter_log
module procedure canSetParameter_ch
end interface canSetParameter
public :: setParameter
public :: getParameter
public :: canSetParameter
public :: getParameterNames
public :: newDOMConfig
public :: copyDOMConfig
integer, parameter :: ELEMENT_NODE = 1
integer, parameter :: ATTRIBUTE_NODE = 2
integer, parameter :: TEXT_NODE = 3
integer, parameter :: CDATA_SECTION_NODE = 4
integer, parameter :: ENTITY_REFERENCE_NODE = 5
integer, parameter :: ENTITY_NODE = 6
integer, parameter :: PROCESSING_INSTRUCTION_NODE = 7
integer, parameter :: COMMENT_NODE = 8
integer, parameter :: DOCUMENT_NODE = 9
integer, parameter :: DOCUMENT_TYPE_NODE = 10
integer, parameter :: DOCUMENT_FRAGMENT_NODE = 11
integer, parameter :: NOTATION_NODE = 12
integer, parameter :: XPATH_NAMESPACE_NODE = 13
type DOMImplementation
private
character(len=7) :: id = "FoX_DOM"
logical :: FoX_checks = .true. ! Do extra checks not mandated by DOM
end type DOMImplementation
type ListNode
private
type(Node), pointer :: this => null()
end type ListNode
type NodeList
private
character, pointer :: nodeName(:) => null() ! What was getByTagName run on?
character, pointer :: localName(:) => null() ! What was getByTagNameNS run on?
character, pointer :: namespaceURI(:) => null() ! What was getByTagNameNS run on?
type(Node), pointer :: element => null() ! which element or document was the getByTagName run from?
type(ListNode), pointer :: nodes(:) => null()
integer :: length = 0
end type NodeList
type NodeListptr
private
type(NodeList), pointer :: this
end type NodeListptr
type NamedNodeMap
private
logical :: readonly = .false.
type(Node), pointer :: ownerElement => null()
type(ListNode), pointer :: nodes(:) => null()
integer :: length = 0
end type NamedNodeMap
type documentExtras
type(DOMImplementation), pointer :: implementation => null() ! only for doctype
type(Node), pointer :: docType => null()
type(Node), pointer :: documentElement => null()
character, pointer :: inputEncoding(:) => null()
character, pointer :: xmlEncoding(:) => null()
type(NodeListPtr), pointer :: nodelists(:) => null() ! document
! In order to keep track of all nodes not connected to the document
logical :: liveNodeLists ! For the document, are nodelists live?
type(NodeList) :: hangingNodes ! For the document, list of nodes not associated with doc
type(xml_doc_state), pointer :: xds => null()
logical :: strictErrorChecking = .true.
logical :: brokenNS = .false. ! FIXME consolidate these logical variables into bitmask
type(DOMConfiguration), pointer :: domConfig => null()
end type documentExtras
type elementOrAttributeExtras
! Needed for all:
character, pointer, dimension(:) :: namespaceURI => null()
character, pointer, dimension(:) :: prefix => null()
character, pointer, dimension(:) :: localName => null()
! Needed for elements:
type(NamedNodeMap) :: attributes
type(NodeList) :: namespaceNodes
! Needed for attributes:
type(Node), pointer :: ownerElement => null()
logical :: specified = .true.
logical :: isId = .false.
logical :: dom1 = .false.
end type elementOrAttributeExtras
type docTypeExtras
character, pointer :: publicId(:) => null() ! doctype, entity, notation
character, pointer :: systemId(:) => null() ! doctype, entity, notation
character, pointer :: notationName(:) => null() ! entity
logical :: illFormed = .false. ! entity
type(namedNodeMap) :: entities ! doctype
type(namedNodeMap) :: notations ! doctype
end type docTypeExtras
type Node
private
logical :: readonly = .false.
character, pointer, dimension(:) :: nodeName => null()
type(vs), pointer :: nodeValue => null()
integer :: nodeType = 0
type(Node), pointer :: parentNode => null()
type(Node), pointer :: firstChild => null()
type(Node), pointer :: lastChild => null()
type(Node), pointer :: previousSibling => null()
type(Node), pointer :: nextSibling => null()
type(Node), pointer :: ownerDocument => null()
type(NodeList) :: childNodes ! not for text, cdata, PI, comment, notation, docType, XPath
logical :: inDocument = .false.! For a node, is this node associated to the doc?
logical :: ignorableWhitespace = .false. ! Text nodes only
type(documentExtras), pointer :: docExtras => null()
type(elementOrAttributeExtras), pointer :: elExtras => null()
type(docTypeExtras), pointer :: dtdExtras => null()
integer :: textContentLength = 0
end type Node
type(DOMImplementation), save, target :: FoX_DOM
interface destroy
module procedure destroyNode
module procedure destroyNodeList
module procedure destroyNamedNodeMap
module procedure destroyDOMConfig
end interface destroy
public :: ELEMENT_NODE
public :: ATTRIBUTE_NODE
public :: TEXT_NODE
public :: CDATA_SECTION_NODE
public :: ENTITY_REFERENCE_NODE
public :: ENTITY_NODE
public :: PROCESSING_INSTRUCTION_NODE
public :: COMMENT_NODE
public :: DOCUMENT_NODE
public :: DOCUMENT_TYPE_NODE
public :: DOCUMENT_FRAGMENT_NODE
public :: NOTATION_NODE
public :: DOMImplementation
public :: DOMConfiguration
public :: Node
public :: ListNode
public :: NodeList
public :: NamedNodeMap
public :: destroy
public :: destroyAllNodesRecursively
public :: getNodeName
public :: getNodeValue
public :: setNodeValue
public :: getNodeType
public :: getParentNode
public :: getChildNodes
public :: getFirstChild
public :: getLastChild
public :: getNextSibling
public :: getPreviousSibling
public :: getAttributes
public :: getOwnerDocument
public :: insertBefore
public :: replaceChild
public :: removeChild
public :: appendChild
public :: hasChildNodes
public :: cloneNode
public :: normalize
public :: isSupported
public :: getNamespaceURI
public :: getPrefix
public :: setPrefix
public :: getLocalName
public :: hasAttributes
public :: isEqualNode
public :: isSameNode
public :: isDefaultNamespace
public :: lookupNamespaceURI
public :: lookupPrefix
public :: getTextContent
public :: setTextContent
public :: getNodePath
public :: setStringValue
public :: getStringValue
public :: setReadonlyNode
public :: getReadOnly
public :: getBaseURI
public :: item
public :: append
public :: pop_nl
public :: remove_nl
public :: destroyNodeList
interface append
module procedure append_nl
end interface
interface item
module procedure item_nl
end interface
interface getLength
module procedure getLength_nl
end interface getLength
public :: getNamedItem
public :: setNamedItem
public :: removeNamedItem
! public :: item
! public :: getLength
public :: getNamedItemNS
public :: setNamedItemNS
public :: removeNamedItemNS
! public :: append
public :: setReadOnlyMap
public :: destroyNamedNodeMap
interface item
module procedure item_nnm
end interface
interface getLength
module procedure getLength_nnm
end interface
public :: hasFeature
public :: createDocument
public :: createDocumentType
public :: destroyDocument
public :: createEmptyDocument
public :: getFoX_checks
public :: setFoX_checks
!FIXME lots of these should have a check if(namespaces) checkNCName
public :: getDocType
public :: getImplementation
public :: getDocumentElement
public :: setDocumentElement
public :: createElement
public :: createDocumentFragment
public :: createTextNode
public :: createComment
public :: createCdataSection
public :: createProcessingInstruction
public :: createAttribute
public :: createEntityReference
public :: createEmptyEntityReference
public :: getElementsByTagName
public :: importNode
public :: createElementNS
public :: createAttributeNS
public :: getElementsByTagNameNS
public :: getElementById
public :: getXmlStandalone
public :: setXmlStandalone
public :: getXmlVersion
public :: setXmlVersion
public :: getXmlEncoding
public :: getInputEncoding
public :: getDocumentURI
public :: setDocumentURI
public :: getStrictErrorChecking
public :: setStrictErrorChecking
public :: getDomConfig
public :: renameNode
public :: adoptNode
public :: setDocType
public :: setDomConfig
public :: setXds
public :: createNamespaceNode
public :: createEntity
public :: createNotation
public :: setGCstate
public :: getXds
public :: getLiveNodeLists
public :: setLiveNodeLists
!public :: getName
public :: getEntities
public :: getNotations
! public :: getPublicId
! public :: getSystemId
public :: getInternalSubset
public :: getTagName
public :: getAttribute
public :: setAttribute
public :: removeAttribute
public :: getAttributeNode
public :: setAttributeNode
public :: removeAttributeNode
public :: getAttributeNS
public :: setAttributeNS
public :: removeAttributeNS
public :: getAttributeNodeNS
public :: setAttributeNodeNS
public :: removeAttributeNodeNS
public :: hasAttribute
public :: hasAttributeNS
public :: setIdAttribute
public :: setIdAttributeNS
public :: setIdAttributeNode
!public :: getName
public :: getSpecified
public :: setSpecified
interface getValue
module procedure getValue_DOM
end interface
public :: getValue
public :: setValue
public :: getOwnerElement
public :: getIsId
public :: setIsId
interface getIsId
module procedure getIsId_DOM
end interface
interface setIsId
module procedure setIsId_DOM
end interface
public :: getLength
! public :: getData
! public :: setData
public :: substringData
public :: appendData
public :: insertData
public :: deleteData
public :: replaceData
interface getLength
module procedure getLength_characterdata
end interface
public :: getNotationName
public :: getIllFormed
public :: setIllFormed
public :: getTarget
public :: splitText
public :: getIsElementContentWhitespace
public :: setIsElementContentWhitespace
! Assorted functions with identical signatures despite belonging to different types.
public :: getData
public :: setData
public :: getName
public :: getPublicId
public :: getSystemId
public :: normalizeDocument
public :: getNamespaceNodes
public :: namespaceFixup
contains
subroutine resetParameter(domConfig, name)
type(DOMConfiguration), pointer :: domConfig
character(len=*), intent(in) :: name
integer :: i, n
do i = 1, size(configParams)
if (toLower(name)==trim(configParams(i))) then
n = i
exit
endif
enddo
if (i>size(configParams)) return
if (.not.btest(paramSettable, n)) return
if (btest(paramDefaults, n)) then
domConfig%parameters = ibset(domConfig%parameters, n)
else
domConfig%parameters = ibclr(domConfig%parameters, n)
endif
end subroutine resetParameter
recursive subroutine setParameter(domConfig, name, value, ex)
type(DOMException), intent(out), optional :: ex
type(DOMConfiguration), pointer :: domConfig
character(len=*), intent(in) :: name
logical, intent(in) :: value
integer :: i, n
if (toLower(name)=="infoset") then
if (value) then
call setParameter(domConfig, "validate-if-schema", .false.)
call setParameter(domConfig, "entities", .false.)
! cant do datatype-normalization
call setParameter(domConfig, "cdata-sections", .false.)
call setParameter(domConfig, "namespace-declarations", .true.)
! well-formed cannot be changed
call setParameter(domConfig, "element-content-whitespace", .true.)
call setParameter(domConfig, "comments", .true.)
call setParameter(domConfig, "namespaces", .true.)
endif
return
endif
do i = 1, size(configParams)
if (toLower(name)==trim(configParams(i))) then
n = i
exit
endif
enddo
if (i > size(configParams)) then
if (getFoX_checks().or.NOT_FOUND_ERR<200) then
call throw_exception(NOT_FOUND_ERR, "setParameter", ex)
if (present(ex)) then
if (inException(ex)) then
return
endif
endif
endif
endif
if (.not.canSetParameter(domConfig, name, value)) then
if (getFoX_checks().or.NOT_SUPPORTED_ERR<200) then
call throw_exception(NOT_SUPPORTED_ERR, "setParameter", ex)
if (present(ex)) then
if (inException(ex)) then
return
endif
endif
endif
endif
if (value) then
domConfig%parameters = ibset(domConfig%parameters, n)
else
domConfig%parameters = ibclr(domConfig%parameters, n)
endif
select case (toLower(name))
case ("canonical-form")
if (value) then
domConfig%parameters = ibclr(domConfig%parameters, 7)
! cant do normalize-characters
domConfig%parameters = ibclr(domConfig%parameters, 2)
domConfig%parameters = ibset(domConfig%parameters, 9)
domConfig%parameters = ibset(domConfig%parameters, 10)
! well-formed cannot be changed
domConfig%parameters = ibset(domConfig%parameters, 6)
! FIXME when we work out pretty-print/preserve-whitespace semantics
! call setParameter(domConfig, "format-pretty-print", .false.)
domConfig%parameters = ibclr(domConfig%parameters, 21)
domConfig%parameters = ibclr(domConfig%parameters, 23)
else
call resetParameter(domConfig, "entities")
! cant do normalize-characters
call resetParameter(domConfig, "cdata-sections")
call resetParameter(domConfig, "namespaces")
call resetParameter(domConfig, "namespace-declarations")
! well-formed cannot be changed
call resetParameter(domConfig, "element-content-whitespace")
call resetParameter(domConfig, "format-pretty-print")
call resetParameter(domConfig, "discard-default-content")
call resetParameter(domConfig, "xml-declaration")
endif
case ("cdata-sections")
if (value) domConfig%parameters = ibclr(domConfig%parameters, 1)
case ("element-content-whitespace")
if (.not.value) domConfig%parameters = ibclr(domConfig%parameters, 1)
case ("entities")
if (value) domConfig%parameters = ibclr(domConfig%parameters, 1)
case ("namespaces")
if (.not.value) domConfig%parameters = ibclr(domConfig%parameters, 1)
case ("namespaces-declarations")
if (.not.value) domConfig%parameters = ibclr(domConfig%parameters, 1)
case("validate")
if (value) domConfig%parameters = ibclr(domConfig%parameters, 14)
case ("validate-if-schema")
if (value) domConfig%parameters = ibclr(domConfig%parameters, 13)
case ("format-pretty-print")
if (value) domConfig%parameters = ibclr(domConfig%parameters, 1)
case ("discard-default-content")
if (value) domConfig%parameters = ibclr(domConfig%parameters, 1)
case ("xml-declaration")
if (value) domConfig%parameters = ibclr(domConfig%parameters, 1)
end select
end subroutine setParameter
recursive function getParameter(domConfig, name, ex)result(value)
type(DOMException), intent(out), optional :: ex
type(DOMConfiguration), pointer :: domConfig
character(len=*), intent(in) :: name
logical :: value
integer :: i, n
if (toLower(name)=="infoset") then
value = &
.not.getParameter(domConfig, "validate-if-schema") &
.and..not.getParameter(domConfig, "entities") &
.and..not.getParameter(domConfig, "datatype-normalization") &
.and..not.getParameter(domConfig, "cdata-sections") &
.and.getParameter(domConfig, "namespace-declarations") &
.and.getParameter(domConfig, "well-formed") &
.and.getParameter(domConfig, "element-content-whitespace") &
.and.getParameter(domConfig, "comments") &
.and.getParameter(domConfig, "namespaces")
return
endif
do i = 1, size(configParams)
if (toLower(name)==trim(configParams(i))) then
n = i
exit
endif
enddo
if (i > size(configParams)) then
if (getFoX_checks().or.NOT_FOUND_ERR<200) then
call throw_exception(NOT_FOUND_ERR, "getParameter", ex)
if (present(ex)) then
if (inException(ex)) then
return
endif
endif
endif
endif
value = btest(domConfig%parameters, n)
end function getParameter
function canSetParameter_log(domConfig, name, value, ex)result(p)
type(DOMException), intent(out), optional :: ex
type(DOMConfiguration), pointer :: domConfig
character(len=*), intent(in) :: name
logical, intent(in) :: value
logical :: p
integer :: i, n
if (toLower(name)=="infoset") then
p = .true.
return
endif
do i = 1, size(configParams)
if (toLower(name)==trim(configParams(i))) then
n = i
exit
endif
enddo
if (i > size(configParams)) then
p = .false.
return
endif
p = btest(paramSettable, n)
end function canSetParameter_log
function canSetParameter_ch(domConfig, name, value, ex)result(p)
type(DOMException), intent(out), optional :: ex
type(DOMConfiguration), pointer :: domConfig
character(len=*), intent(in) :: name
character(len=*), intent(in) :: value
logical :: p
! DOM 3 allows some config options to be set to strings
! (eg schemaLocation) but we dont support any of these,
! so no parameter can be set to a string.
p = .false.
end function canSetParameter_ch
function getParameterNames(domConfig, ex)result(s)
type(DOMException), intent(out), optional :: ex
type(DOMConfiguration), pointer :: domConfig
character(len=configParamLen) :: s(size(configParams))
s = configParams
end function getParameterNames
function newDOMConfig() result(dc)
type(DOMConfiguration), pointer :: dc
allocate(dc)
end function newDOMConfig
subroutine copyDOMConfig(dc1, dc2)
type(DOMConfiguration), pointer :: dc1, dc2
dc1%parameters = dc2%parameters
end subroutine copyDOMConfig
subroutine destroyDOMConfig(dc)
type(DOMConfiguration), pointer :: dc
deallocate(dc)
end subroutine destroyDOMConfig
function createNode(arg, nodeType, nodeName, nodeValue, ex)result(np)
type(DOMException), intent(out), optional :: ex
type(Node), pointer :: arg
integer, intent(in) :: nodeType
character(len=*), intent(in) :: nodeName
character(len=*), intent(in) :: nodeValue
type(Node), pointer :: np
allocate(np)
np%ownerDocument => arg
np%nodeType = nodeType
np%nodeName => vs_str_alloc(nodeName)
np%nodeValue => new_vs(init_chars=nodeValue)
allocate(np%childNodes%nodes(0))
end function createNode
recursive subroutine destroyNode(np, ex)
type(DOMException), intent(out), optional :: ex
type(Node), pointer :: np
if (.not.associated(np)) return
select case(np%nodeType)
case (ELEMENT_NODE, ATTRIBUTE_NODE, XPATH_NAMESPACE_NODE)
call destroyElementOrAttribute(np)
case (DOCUMENT_TYPE_NODE)
call destroyDocumentType(np)
case (ENTITY_NODE, NOTATION_NODE)
call destroyEntityOrNotation(np)
case (DOCUMENT_NODE)
call destroyDocument(np)
end select
call destroyNodeContents(np)
deallocate(np)
end subroutine destroyNode
recursive subroutine destroyElementOrAttribute(np, ex)
type(DOMException), intent(out), optional :: ex
type(Node), pointer :: np
integer :: i
if (np%nodeType /= ELEMENT_NODE &
.and. np%nodeType /= ATTRIBUTE_NODE &
.and. np%nodeType /= XPATH_NAMESPACE_NODE) then
if (getFoX_checks().or.FoX_INTERNAL_ERROR<200) then
call throw_exception(FoX_INTERNAL_ERROR, "destroyElementOrAttribute", ex)
if (present(ex)) then
if (inException(ex)) then
return
endif
endif
endif
endif
if (associated(np%elExtras%attributes%nodes)) deallocate(np%elExtras%attributes%nodes)
do i = 1, np%elExtras%namespaceNodes%length
call destroyNode(np%elExtras%namespaceNodes%nodes(i)%this)
enddo
if (associated(np%elExtras%namespaceNodes%nodes)) deallocate(np%elExtras%namespaceNodes%nodes)
if (associated(np%elExtras%namespaceURI)) deallocate(np%elExtras%namespaceURI)
if (associated(np%elExtras%prefix)) deallocate(np%elExtras%prefix)
if (associated(np%elExtras%localName)) deallocate(np%elExtras%localName)
deallocate(np%elExtras)
end subroutine destroyElementOrAttribute
subroutine destroyEntityOrNotation(np, ex)
type(DOMException), intent(out), optional :: ex
type(Node), pointer :: np
if (np%nodeType /= ENTITY_NODE &
.and. np%nodeType /= NOTATION_NODE) then
if (getFoX_checks().or.FoX_INTERNAL_ERROR<200) then
call throw_exception(FoX_INTERNAL_ERROR, "destroyEntityOrNotation", ex)
if (present(ex)) then
if (inException(ex)) then
return
endif
endif
endif
endif
if (associated(np%dtdExtras%publicId)) deallocate(np%dtdExtras%publicId)
if (associated(np%dtdExtras%systemId)) deallocate(np%dtdExtras%systemId)
if (associated(np%dtdExtras%notationName)) deallocate(np%dtdExtras%notationName)
deallocate(np%dtdExtras)
end subroutine destroyEntityOrNotation
subroutine destroyDocumentType(np, ex)
type(DOMException), intent(out), optional :: ex
type(Node), pointer :: np
integer :: i
if (np%nodeType /= DOCUMENT_TYPE_NODE) then
if (getFoX_checks().or.FoX_INTERNAL_ERROR<200) then
call throw_exception(FoX_INTERNAL_ERROR, "destroyDocumentType", ex)
if (present(ex)) then
if (inException(ex)) then
return
endif
endif
endif
endif
if (associated(np%dtdExtras%publicId)) deallocate(np%dtdExtras%publicId)
if (associated(np%dtdExtras%systemId)) deallocate(np%dtdExtras%systemId)
! Destroy all entities & notations (docType only)
if (associated(np%dtdExtras%entities%nodes)) then
do i = 1, size(np%dtdExtras%entities%nodes)
call destroyAllNodesRecursively(np%dtdExtras%entities%nodes(i)%this)
enddo
deallocate(np%dtdExtras%entities%nodes)
endif
if (associated(np%dtdExtras%notations%nodes)) then
do i = 1, size(np%dtdExtras%notations%nodes)
call destroy(np%dtdExtras%notations%nodes(i)%this)
enddo
deallocate(np%dtdExtras%notations%nodes)
endif
deallocate(np%dtdExtras)
end subroutine destroyDocumentType
recursive subroutine destroyAllNodesRecursively(arg, except)
! Only recurses once into destroyDocumentType
type(Node), pointer :: arg
logical, intent(in), optional :: except
type(Node), pointer :: this, deadNode, treeroot
logical :: doneChildren, doneAttributes
integer :: i_tree
if (.not.associated(arg)) return
treeroot => arg
i_tree = 0
doneChildren = .false.
doneAttributes = .false.
this => treeroot
deadNode => null()
do
if (.not.doneChildren.and..not.(getNodeType(this)==ELEMENT_NODE.and.doneAttributes)) then
else
if (getNodeType(this)==ELEMENT_NODE.and..not.doneChildren) then
doneAttributes = .true.
else
endif
endif
deadNode => null()
if (.not.doneChildren) then
if (getNodeType(this)==ELEMENT_NODE.and..not.doneAttributes) then
if (getLength(getAttributes(this))>0) then
this => item(getAttributes(this), 0)
else
doneAttributes = .true.
endif
elseif (hasChildNodes(this)) then
this => getFirstChild(this)
doneChildren = .false.
doneAttributes = .false.
else
doneChildren = .true.
doneAttributes = .false.
endif
else ! if doneChildren
deadNode => this
if (associated(this, treeroot)) exit
if (getNodeType(this)==ATTRIBUTE_NODE) then
if (i_tree<getLength(getAttributes(getOwnerElement(this)))-1) then
i_tree= i_tree+ 1
this => item(getAttributes(getOwnerElement(this)), i_tree)
doneChildren = .false.
else
i_tree= 0
this => getOwnerElement(this)
doneAttributes = .true.
doneChildren = .false.
endif
elseif (associated(getNextSibling(this))) then
this => getNextSibling(this)
doneChildren = .false.
doneAttributes = .false.
else
this => getParentNode(this)
endif
call destroy(deadNode)
endif
enddo
deallocate(arg%childNodes%nodes)
allocate(arg%childNodes%nodes(0))
arg%firstChild => null()
arg%lastChild => null()
if (.not.present(except)) call destroyNode(arg)
end subroutine destroyAllNodesRecursively
subroutine destroyNodeContents(np)
type(Node), intent(inout) :: np
if (associated(np%nodeName)) deallocate(np%nodeName)
if (associated(np%nodeValue)) call destroy_vs(np%nodeValue)
deallocate(np%childNodes%nodes)
end subroutine destroyNodeContents