RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð .......................................===Shadow-Here===........................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------ //////////////////////////////////////////////////////////////////////////////////////////////// GIF89a=( õ' 7IAXKgNgYvYx\%wh…hŽth%ˆs%—x¨}9®Œ©€&©‰%¶†(¹–.¹5·œD¹&Çš)ÇŸ5ǘ;Í£*È¡&Õ²)ׯ7×µ<Ñ»4ï°3ø‘HÖ§KͯT÷¨Yÿšqÿ»qÿÔFØ !ù ' !ÿ NETSCAPE2.0 , =( þÀ“pH,È¤rÉl:ŸÐ¨tJ­Z¯Ø¬vËíz¿à°xL.›Ïè´zÍn»ßð¸|N¯Ûïø¼~Ïïûÿ€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§gª«ªE¯°¨¬ª±²Œ¹º¹E¾­”´ÂB¶¯ §Åȸ»ÑD¾¿Á•ÄÅ®° ÝH¾ÒLÀÆDÙ«D¶BÝïðÀ¾DÑÑÔTÌÍíH òGö¨A RÎڐ |¥ ٭&ºìE8œ¹kGÔAÞpx­a¶­ã R2XB®åE8I€Õ6Xî:vT)äžþÀq¦è³¥ì仕F~%xñ  4#ZÔ‰O|-4Bs‘X:= QÉ œš lºÒyXJŠGȦ|s hÏíK–3l7·B|¥$'7Jީܪ‰‡àá”Dæn=Pƒ ¤Òëí‰`䌨ljóá¯Éüv>á–Á¼5 ½.69ûϸd«­ºÀûnlv©‹ªîf{¬ÜãPbŸ  l5‘Ž¯pß ´ ˜3aÅùäI«O’ý·‘áÞ‡˜¾Æ‚ÙÏiÇÿ‹Àƒ #öó)pâš Þ½ ‘Ý{ó)vmÞü%D~ 6f s}ŃƒDØW Eþ`‡þ À…L8xá†ç˜{)x`X/> Ì}mø‚–RØ‘*|`D=‚Ø_ ^ð5 !_…'aä“OÚ—7âcð`D”Cx`ÝÂ¥ä‹éY¹—F¼¤¥Š?¡Õ™ n@`} lď’ÄÉ@4>ñd œ à‘vÒxNÃ×™@žd=ˆgsžG±æ ´²æud &p8Qñ)ˆ«lXD©øÜéAžHìySun jª×k*D¤LH] †¦§C™Jä–´Xb~ʪwStŽ6K,°£qÁœ:9ت:¨þªl¨@¡`‚ûÚ ».Û¬¯t‹ÆSÉ[:°=Š‹„‘Nåû”Ìî{¿ÂA ‡Rà›ÀÙ6úë°Ÿð0Ä_ ½;ÃϱîÉì^ÇÛÇ#Ëë¼ôº!±Ä˜íUîÅÇ;0L1óÁµö«p% AÀºU̬ݵ¼á%霼€‡¯Á~`ÏG¯»À× ­²± =4ªnpð3¾¤³¯­ü¾¦îuÙuµÙ®|%2ÊIÿür¦#0·ÔJ``8È@S@5ê¢ ö×Þ^`8EÜ]ý.뜃Âç 7 ú ȉÞj œ½Dç zý¸iþœÑÙûÄë!ˆÞÀl§Ïw‹*DçI€nEX¯¬¼ &A¬Go¼QföõFç°¯;é¦÷îŽêJ°îúôF5¡ÌQ|îúöXªæ»TÁÏyñêï]ê² o óÎC=öõ›ÒÓPB@ D×½œä(>èCÂxŽ`±«Ÿ–JЀ»Û á¤±p+eE0`ëŽ`A Ú/NE€Ø†À9‚@¤à H½7”à‡%B‰`Àl*ƒó‘–‡8 2ñ%¸ —€:Ù1Á‰E¸àux%nP1ð!‘ðC)¾P81lÑɸF#ˆ€{´âé°ÈB„0>±û °b¡Š´±O‚3È–Ù()yRpbµ¨E.Z‘D8ÊH@% òŒx+%Ù˜Æcü »¸˜fõ¬b·d`Fê™8èXH"ÉÈ-±|1Ô6iI, 2““¬$+](A*jÐ QTÂo‰.ÛU슬Œã„Ž`¯SN¡–¶Äåyše¯ª’­¬‚´b¦Éož œ)åyâ@Ì®3 ÎtT̉°&Ø+žLÀf"Ø-|žçÔ>‡Ðv¦Ðžì\‚ Q1)Ž@Žh#aP72”ˆ™¨$‚ !ù " , =( …7IAXG]KgNgYvYxR"k\%w]'}hŽth%ˆg+ˆs%—r.—m3šx3˜x¨}9®€&©€+¨‡7§‰%¶†(¹–.¹œD¹&ǘ;Í•&ײ)×»4ïÌ6ò§KÍ þ@‘pH,È¤rÉl:ŸÐ¨tJ­Z¯Ø¬vËíz¿à°xL.›Ïè´zÍn»ßð¸|N¯Ûïø¼~Ïïûÿ€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§g «¬ E ±± ¨­¶°ººE Á´”·®C¬²§Ç¶Œ»ÓDÃÕƷ¯Ê±H½ºM×ÁGÚ¬D¶BËÁ½î½DÓôTÏÛßîG»ôõC×CÌ l&âž:'òtU³6ɹ#·Ø)€'Ü.6±&ëÍÈ» K(8p0N?!æ2"ÛˆNIJX>R¼ÐO‚M '¡¨2¸*Ÿþ>#n↠å@‚<[:¡Iïf’ ¤TÚ˘CdbÜÙ“[«ŽEú5MBo¤×@€`@„€Êt W-3 ¶Ÿ¡BíêäjIÝ…Eò9[T…$íêﯧ„…•s»Óȳ¹€ÅÚdc®UUρ#±Ùïldj?´í¼²`\ŽÁðÞu|3'ÖŒ]ë6 ¶S#²‡˜FKLÈ *N E´‘áäŠ$˜›eÄYD„ºq«.è촁ƒs \-ÔjA 9²õ÷å- üúM[Âx(ís÷ì®x€|í¡Ù’p¦‚ ŽkÛTÇDpE@WÜ ²Ç]kŠ1¨ þ€·Yb ÓÁ‰l°*n0 ç™—žzBdОu¾7ĉBl€â‰-ºx~|UåU‰  h*Hœ|e"#"?vpÄiŠe6^ˆ„+qâŠm8 #VÇá ‘å–ÄV„œ|Šè•m"сœn|@›U¶ÆΞ—Špb¥G¨ED”€±Úê2FÌIç? >Éxå Œ± ¡¤„%‘žjŸ‘ꄯ<Ìaà9ijÐ2˜D¦È&›†Z`‚å]wþ¼Â:ç6àB¤7eFJ|õÒ§Õ,¨äàFÇ®cS·Ê¶+B°,‘Þ˜ºNûãØ>PADÌHD¹æž«ÄÀnÌ¥}­#Ë’ë QÀÉSÌÂÇ2ÌXÀ{æk²lQÁ2«ÊðÀ¯w|2Í h‹ÄÂG€,m¾¶ë3ÐÙ6-´ÅE¬L°ÆIij*K½ÀÇqï`DwVÍQXœÚÔpeœ±¬Ñ q˜§Tœ½µƒ°Œìu Â<¶aØ*At¯lmEØ ü ôÛN[P1ÔÛ¦­±$ÜÆ@`ùåDpy¶yXvCAyåB`ŽD¶ 0QwG#¯ æš[^Äþ $ÀÓÝǦ{„L™[±úKÄgÌ;ï£S~¹ìGX.ôgoT.»åˆ°ùŸûù¡?1zö¦Ÿž:ÅgÁ|ìL¹ „®£œŠ‚à0œ]PÁ^p F<"•ç?!,ñ‡N4—…PÄ Á„ö¨Û:Tè@hÀ‹%táÿ:ø-žI<`þ‹p I….)^ 40D#p@ƒj4–؀:²‰1Øâr˜¼F2oW¼#Z†;$Q q” ‘ ÂK¦ñNl#29 !’F@¥Bh·ᏀL!—XFóLH‘Kh¤.«hE&JòG¨¥<™WN!€ÑÙÚˆY„@†>Œž19J" 2,/ &.GXB%ÌRÈ9B6¹W]’î×ÔW¥’IÎ$ ñ‹ÓŒE8YÆ ¼³™ñA5“à®Q.aŸB€&Ø©³ JÁ—! ¦t)K%tœ-¦JF bòNMxLôþ)ÐR¸Ð™‘ èÝ6‘O!THÌ„HÛ ‰ !ù ) , =( …AXKgNgYvYxR"k\%wh…hŽh%ˆg+ˆs%—r.—x3˜x¨}9®€&©€+¨Œ,©‡7§‰%¶†(¹–.¹5·&Çš)ǘ;Í•&×£*Ȳ)ׯ7×»4ï°3øÌ6ò‘HÖ§KÍ»Hó¯T÷¨Yÿ»qÿÇhÿ þÀ”pH,È¤rÉl:ŸÐ¨tJ­Z¯Ø¬vËíz¿à°xL.›Ïè´zÍn»ßð¸|N¯Ûïø¼~Ïïûÿ€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§g ª« E$±²¨ª­ · °²½$E$ÂÕ««D· Í ¿¦Ç¶¸ÌŒ¾³CÃÅÆ E ééH½MÛÂGâªD­ çBêêϾD²ÒaÀà€Š1r­ðÓ¤ ÔožzU!L˜C'¾yW½UGtäÇïÙllê0×àÂuGþ)AÀs[þ·xì ÁxO%ƒûX2ó—  P£n›R/¡ÑšHše+êDm?# —‘Ç£6¡8íJ¡ŸâDiäªM¥Ö„ôj“¬¹£5oQ7°- <‡ *´lãÓŒ2r/a!l)dÈ A™ÈE¢ôÔ͆…ð ;Ö˜c ¡%ß‚’Ùˆâ¸b½—pe~C"BíëÚHïeF2§æŠ8qb t_`urŠeü wÅu3êæPv§h•"ß`íÍxçLĹÜÖ3á  ~Öº“®›¸ÏMDfJÙ °„ÛµáWõ%§œ‚à©–‚X Ó؁)@®Ñ›Eþ´wëuÅSxb8y\mÖzœ¥§ZbºE—ÂLªÌw!y(>¡™wú=Ç|ÅÝs¢d €CÁW)HÜcC$€L Ä7„r.á\{)@ð` @ äXÈ$PD” `šaG:§æˆOˆ72EÐamn]ù"ŒcÊxÑŒ° &dR8`g«iÙŸLR!¦P …d’ä¡“¦ðÎTƒ¦ià|À _ ¥ Qi#¦Šg›Æ ›noMµ ›V ã£)p ç£ÎW…š=Âeªk§†j„ ´®1ß²sÉxéW«jšl|0¯B0Û, \jÛ´›6±¬¶C ÛíWþï|ëÙ‹¸ñzĸV {ì;Ýñn¼òVˆm³I¼³.Ðã¤PN¥ ²µ¼„µCã+¹ÍByî£Ñ¾HŸ›ëê 7ìYÆFTk¨SaoaY$Dµœìï¿Ã29RÈkt Çïfñ ÇÒ:ÀÐSp¹3ÇI¨â¥DZÄ ü9Ïýögñ½­uÔ*3)O‘˜Ö[_hv ,àî×Et Ÿé¶BH€ Õ[ü±64M@ÔSÌM7dÐl5-ÄÙU܍´©zߌ3Ô€3ž„ „ ¶ÛPô½5×g› êÚ˜kN„Ý…0Îj4€Ìë°“#{þÕ3S2çKÜ'ợlø¼Ú2K{° {Û¶?žm𸧠ËI¼nEò='êüóºè^üæÃ_Û=°óž‚ì#Oý¿Í'¡½áo..ÏYìnüñCœO±Áa¿¢Kô½o,üÄËbö²çºíï{ËC Ú— "”Ï{ËK ÍÒw„õ±Oz dÕ¨à:$ ƒô—«v»] A#ð «€¿šéz)Rx׿ˆ¥‚d``èw-îyÏf×K!ð€þ­Ð|ìPľ„=Ì`ý(f” 'Pa ¥ÐBJa%Ðâf§„%Š¡}FàáÝ×6>ÉäŠG"éŽè=ø!oŠ°^FP¼Ø©Q„ÀCÙÁ`(Ž\ÄÝ® ©Â$<n@dÄ E#ììUÒI! ‚#lù‹`k¦ÐÇ'Rró’ZýNBÈMF Í[¤+‹ðɈ-áwj¨¥þ8¾rá ,VÂh„"|½œ=×G_¦Ñ™EØ 0i*%̲˜Æda0mV‚k¾)›;„&6 p>ÓjK “¦Ç# âDÂ:ûc?:R Ó¬fÞéI-Ì“•Ã<ä=™Ï7˜3œ¨˜c2ŒW ,ˆ”8(T™P‰F¡Jhç"‚ ; 403WebShell
403Webshell
Server IP : 148.135.140.132  /  Your IP : 18.218.99.99
Web Server : LiteSpeed
System : Linux in-mum-web1116.main-hosting.eu 4.18.0-553.34.1.lve.el8.x86_64 #1 SMP Thu Jan 9 16:30:32 UTC 2025 x86_64
User : u496275626 ( 496275626)
PHP Version : 8.1.31
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : OFF  |  Python : OFF  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /opt/cloudlinux/venv/lib/python3.11/site-packages/lxml/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /opt/cloudlinux/venv/lib/python3.11/site-packages/lxml/dtd.pxi
# support for DTD validation
from lxml.includes cimport dtdvalid

cdef class DTDError(LxmlError):
    """Base class for DTD errors.
    """

cdef class DTDParseError(DTDError):
    """Error while parsing a DTD.
    """

cdef class DTDValidateError(DTDError):
    """Error while validating an XML document with a DTD.
    """


cdef inline int _assertValidDTDNode(node, void *c_node) except -1:
    assert c_node is not NULL, u"invalid DTD proxy at %s" % id(node)


@cython.final
@cython.internal
@cython.freelist(8)
cdef class _DTDElementContentDecl:
    cdef DTD _dtd
    cdef tree.xmlElementContent* _c_node

    def __repr__(self):
        return "<%s.%s object name=%r type=%r occur=%r at 0x%x>" % (self.__class__.__module__, self.__class__.__name__, self.name, self.type, self.occur, id(self))

    @property
    def name(self):
       _assertValidDTDNode(self, self._c_node)
       return funicodeOrNone(self._c_node.name)

    @property
    def type(self):
       _assertValidDTDNode(self, self._c_node)
       cdef int type = self._c_node.type
       if type == tree.XML_ELEMENT_CONTENT_PCDATA:
           return "pcdata"
       elif type == tree.XML_ELEMENT_CONTENT_ELEMENT:
           return "element"
       elif type == tree.XML_ELEMENT_CONTENT_SEQ:
           return "seq"
       elif type == tree.XML_ELEMENT_CONTENT_OR:
           return "or"
       else:
           return None

    @property
    def occur(self):
       _assertValidDTDNode(self, self._c_node)
       cdef int occur = self._c_node.ocur
       if occur == tree.XML_ELEMENT_CONTENT_ONCE:
           return "once"
       elif occur == tree.XML_ELEMENT_CONTENT_OPT:
           return "opt"
       elif occur == tree.XML_ELEMENT_CONTENT_MULT:
           return "mult"
       elif occur == tree.XML_ELEMENT_CONTENT_PLUS:
           return "plus"
       else:
           return None

    @property
    def left(self):
       _assertValidDTDNode(self, self._c_node)
       c1 = self._c_node.c1
       if c1:
           node = <_DTDElementContentDecl>_DTDElementContentDecl.__new__(_DTDElementContentDecl)
           node._dtd = self._dtd
           node._c_node = <tree.xmlElementContent*>c1
           return node
       else:
           return None

    @property
    def right(self):
       _assertValidDTDNode(self, self._c_node)
       c2 = self._c_node.c2
       if c2:
           node = <_DTDElementContentDecl>_DTDElementContentDecl.__new__(_DTDElementContentDecl)
           node._dtd = self._dtd
           node._c_node = <tree.xmlElementContent*>c2
           return node
       else:
           return None


@cython.final
@cython.internal
@cython.freelist(8)
cdef class _DTDAttributeDecl:
    cdef DTD _dtd
    cdef tree.xmlAttribute* _c_node

    def __repr__(self):
        return "<%s.%s object name=%r elemname=%r prefix=%r type=%r default=%r default_value=%r at 0x%x>" % (self.__class__.__module__, self.__class__.__name__, self.name, self.elemname, self.prefix, self.type, self.default, self.default_value, id(self))

    @property
    def name(self):
       _assertValidDTDNode(self, self._c_node)
       return funicodeOrNone(self._c_node.name)

    @property
    def elemname(self):
       _assertValidDTDNode(self, self._c_node)
       return funicodeOrNone(self._c_node.elem)

    @property
    def prefix(self):
       _assertValidDTDNode(self, self._c_node)
       return funicodeOrNone(self._c_node.prefix)

    @property
    def type(self):
       _assertValidDTDNode(self, self._c_node)
       cdef int type = self._c_node.atype
       if type == tree.XML_ATTRIBUTE_CDATA:
           return "cdata"
       elif type == tree.XML_ATTRIBUTE_ID:
           return "id"
       elif type == tree.XML_ATTRIBUTE_IDREF:
           return "idref"
       elif type == tree.XML_ATTRIBUTE_IDREFS:
           return "idrefs"
       elif type == tree.XML_ATTRIBUTE_ENTITY:
           return "entity"
       elif type == tree.XML_ATTRIBUTE_ENTITIES:
           return "entities"
       elif type == tree.XML_ATTRIBUTE_NMTOKEN:
           return "nmtoken"
       elif type == tree.XML_ATTRIBUTE_NMTOKENS:
           return "nmtokens"
       elif type == tree.XML_ATTRIBUTE_ENUMERATION:
           return "enumeration"
       elif type == tree.XML_ATTRIBUTE_NOTATION:
           return "notation"
       else:
           return None

    @property
    def default(self):
       _assertValidDTDNode(self, self._c_node)
       cdef int default = self._c_node.def_
       if default == tree.XML_ATTRIBUTE_NONE:
           return "none"
       elif default == tree.XML_ATTRIBUTE_REQUIRED:
           return "required"
       elif default == tree.XML_ATTRIBUTE_IMPLIED:
           return "implied"
       elif default == tree.XML_ATTRIBUTE_FIXED:
           return "fixed"
       else:
           return None

    @property
    def default_value(self):
       _assertValidDTDNode(self, self._c_node)
       return funicodeOrNone(self._c_node.defaultValue)

    def itervalues(self):
        _assertValidDTDNode(self, self._c_node)
        cdef tree.xmlEnumeration *c_node = self._c_node.tree
        while c_node is not NULL:
            yield funicode(c_node.name)
            c_node = c_node.next

    def values(self):
        return list(self.itervalues())


@cython.final
@cython.internal
@cython.freelist(8)
cdef class _DTDElementDecl:
    cdef DTD _dtd
    cdef tree.xmlElement* _c_node

    def __repr__(self):
        return "<%s.%s object name=%r prefix=%r type=%r at 0x%x>" % (self.__class__.__module__, self.__class__.__name__, self.name, self.prefix, self.type, id(self))

    @property
    def name(self):
        _assertValidDTDNode(self, self._c_node)
        return funicodeOrNone(self._c_node.name)

    @property
    def prefix(self):
       _assertValidDTDNode(self, self._c_node)
       return funicodeOrNone(self._c_node.prefix)

    @property
    def type(self):
       _assertValidDTDNode(self, self._c_node)
       cdef int type = self._c_node.etype
       if type == tree.XML_ELEMENT_TYPE_UNDEFINED:
           return "undefined"
       elif type == tree.XML_ELEMENT_TYPE_EMPTY:
           return "empty"
       elif type == tree.XML_ELEMENT_TYPE_ANY:
           return "any"
       elif type == tree.XML_ELEMENT_TYPE_MIXED:
           return "mixed"
       elif type == tree.XML_ELEMENT_TYPE_ELEMENT:
           return "element"
       else:
           return None

    @property
    def content(self):
       _assertValidDTDNode(self, self._c_node)
       cdef tree.xmlElementContent *content = self._c_node.content
       if content:
           node = <_DTDElementContentDecl>_DTDElementContentDecl.__new__(_DTDElementContentDecl)
           node._dtd = self._dtd
           node._c_node = content
           return node
       else:
           return None

    def iterattributes(self):
        _assertValidDTDNode(self, self._c_node)
        cdef tree.xmlAttribute *c_node = self._c_node.attributes
        while c_node:
            node = <_DTDAttributeDecl>_DTDAttributeDecl.__new__(_DTDAttributeDecl)
            node._dtd = self._dtd
            node._c_node = c_node
            yield node
            c_node = c_node.nexth

    def attributes(self):
        return list(self.iterattributes())


@cython.final
@cython.internal
@cython.freelist(8)
cdef class _DTDEntityDecl:
    cdef DTD _dtd
    cdef tree.xmlEntity* _c_node
    def __repr__(self):
        return "<%s.%s object name=%r at 0x%x>" % (self.__class__.__module__, self.__class__.__name__, self.name, id(self))

    @property
    def name(self):
        _assertValidDTDNode(self, self._c_node)
        return funicodeOrNone(self._c_node.name)

    @property
    def orig(self):
        _assertValidDTDNode(self, self._c_node)
        return funicodeOrNone(self._c_node.orig)

    @property
    def content(self):
        _assertValidDTDNode(self, self._c_node)
        return funicodeOrNone(self._c_node.content)

    @property
    def system_url(self):
        _assertValidDTDNode(self, self._c_node)
        return funicodeOrNone(self._c_node.SystemID)


################################################################################
# DTD

cdef class DTD(_Validator):
    u"""DTD(self, file=None, external_id=None)
    A DTD validator.

    Can load from filesystem directly given a filename or file-like object.
    Alternatively, pass the keyword parameter ``external_id`` to load from a
    catalog.
    """
    cdef tree.xmlDtd* _c_dtd
    def __init__(self, file=None, *, external_id=None):
        _Validator.__init__(self)
        if file is not None:
            file = _getFSPathOrObject(file)
            if _isString(file):
                file = _encodeFilename(file)
                with self._error_log:
                    orig_loader = _register_document_loader()
                    self._c_dtd = xmlparser.xmlParseDTD(NULL, _xcstr(file))
                    _reset_document_loader(orig_loader)
            elif hasattr(file, 'read'):
                orig_loader = _register_document_loader()
                self._c_dtd = _parseDtdFromFilelike(file)
                _reset_document_loader(orig_loader)
            else:
                raise DTDParseError, u"file must be a filename, file-like or path-like object"
        elif external_id is not None:
            with self._error_log:
                orig_loader = _register_document_loader()
                self._c_dtd = xmlparser.xmlParseDTD(<const_xmlChar*>external_id, NULL)
                _reset_document_loader(orig_loader)
        else:
            raise DTDParseError, u"either filename or external ID required"

        if self._c_dtd is NULL:
            raise DTDParseError(
                self._error_log._buildExceptionMessage(u"error parsing DTD"),
                self._error_log)

    @property
    def name(self):
       if self._c_dtd is NULL:
           return None
       return funicodeOrNone(self._c_dtd.name)

    @property
    def external_id(self):
       if self._c_dtd is NULL:
           return None
       return funicodeOrNone(self._c_dtd.ExternalID)

    @property
    def system_url(self):
       if self._c_dtd is NULL:
           return None
       return funicodeOrNone(self._c_dtd.SystemID)

    def iterelements(self):
        cdef tree.xmlNode *c_node = self._c_dtd.children if self._c_dtd is not NULL else NULL
        while c_node is not NULL:
            if c_node.type == tree.XML_ELEMENT_DECL:
                node = _DTDElementDecl()
                node._dtd = self
                node._c_node = <tree.xmlElement*>c_node
                yield node
            c_node = c_node.next

    def elements(self):
        return list(self.iterelements())

    def iterentities(self):
        cdef tree.xmlNode *c_node = self._c_dtd.children if self._c_dtd is not NULL else NULL
        while c_node is not NULL:
            if c_node.type == tree.XML_ENTITY_DECL:
                node = _DTDEntityDecl()
                node._dtd = self
                node._c_node = <tree.xmlEntity*>c_node
                yield node
            c_node = c_node.next

    def entities(self):
        return list(self.iterentities())

    def __dealloc__(self):
        tree.xmlFreeDtd(self._c_dtd)

    def __call__(self, etree):
        u"""__call__(self, etree)

        Validate doc using the DTD.

        Returns true if the document is valid, false if not.
        """
        cdef _Document doc
        cdef _Element root_node
        cdef xmlDoc* c_doc
        cdef dtdvalid.xmlValidCtxt* valid_ctxt
        cdef int ret = -1

        assert self._c_dtd is not NULL, "DTD not initialised"
        doc = _documentOrRaise(etree)
        root_node = _rootNodeOrRaise(etree)

        valid_ctxt = dtdvalid.xmlNewValidCtxt()
        if valid_ctxt is NULL:
            raise DTDError(u"Failed to create validation context")

        # work around error reporting bug in libxml2 <= 2.9.1 (and later?)
        # https://bugzilla.gnome.org/show_bug.cgi?id=724903
        valid_ctxt.error = <dtdvalid.xmlValidityErrorFunc>_nullGenericErrorFunc
        valid_ctxt.userData = NULL

        try:
            with self._error_log:
                c_doc = _fakeRootDoc(doc._c_doc, root_node._c_node)
                ret = dtdvalid.xmlValidateDtd(valid_ctxt, c_doc, self._c_dtd)
                _destroyFakeDoc(doc._c_doc, c_doc)
        finally:
            dtdvalid.xmlFreeValidCtxt(valid_ctxt)

        if ret == -1:
            raise DTDValidateError(u"Internal error in DTD validation",
                                   self._error_log)
        return ret == 1


cdef tree.xmlDtd* _parseDtdFromFilelike(file) except NULL:
    cdef _ExceptionContext exc_context
    cdef _FileReaderContext dtd_parser
    cdef _ErrorLog error_log
    cdef tree.xmlDtd* c_dtd = NULL
    exc_context = _ExceptionContext()
    dtd_parser = _FileReaderContext(file, exc_context, None)
    error_log = _ErrorLog()

    with error_log:
        c_dtd = dtd_parser._readDtd()

    exc_context._raise_if_stored()
    if c_dtd is NULL:
        raise DTDParseError(u"error parsing DTD", error_log)
    return c_dtd

cdef DTD _dtdFactory(tree.xmlDtd* c_dtd):
    # do not run through DTD.__init__()!
    cdef DTD dtd
    if c_dtd is NULL:
        return None
    dtd = DTD.__new__(DTD)
    dtd._c_dtd = _copyDtd(c_dtd)
    _Validator.__init__(dtd)
    return dtd


cdef tree.xmlDtd* _copyDtd(tree.xmlDtd* c_orig_dtd) except NULL:
    """
    Copy a DTD.  libxml2 (currently) fails to set up the element->attributes
    links when copying DTDs, so we have to rebuild them here.
    """
    c_dtd = tree.xmlCopyDtd(c_orig_dtd)
    if not c_dtd:
        raise MemoryError
    cdef tree.xmlNode* c_node = c_dtd.children
    while c_node:
        if c_node.type == tree.XML_ATTRIBUTE_DECL:
            _linkDtdAttribute(c_dtd, <tree.xmlAttribute*>c_node)
        c_node = c_node.next
    return c_dtd


cdef void _linkDtdAttribute(tree.xmlDtd* c_dtd, tree.xmlAttribute* c_attr):
    """
    Create the link to the DTD attribute declaration from the corresponding
    element declaration.
    """
    c_elem = dtdvalid.xmlGetDtdElementDesc(c_dtd, c_attr.elem)
    if not c_elem:
        # no such element? something is wrong with the DTD ...
        return
    c_pos = c_elem.attributes
    if not c_pos:
        c_elem.attributes = c_attr
        c_attr.nexth = NULL
        return
    # libxml2 keeps namespace declarations first, and we need to make
    # sure we don't re-insert attributes that are already there
    if _isDtdNsDecl(c_attr):
        if not _isDtdNsDecl(c_pos):
            c_elem.attributes = c_attr
            c_attr.nexth = c_pos
            return
        while c_pos != c_attr and c_pos.nexth and _isDtdNsDecl(c_pos.nexth):
            c_pos = c_pos.nexth
    else:
        # append at end
        while c_pos != c_attr and c_pos.nexth:
            c_pos = c_pos.nexth
    if c_pos == c_attr:
        return
    c_attr.nexth = c_pos.nexth
    c_pos.nexth = c_attr


cdef bint _isDtdNsDecl(tree.xmlAttribute* c_attr):
    if cstring_h.strcmp(<const_char*>c_attr.name, "xmlns") == 0:
        return True
    if (c_attr.prefix is not NULL and
            cstring_h.strcmp(<const_char*>c_attr.prefix, "xmlns") == 0):
        return True
    return False

Youez - 2016 - github.com/yon3zu
LinuXploit