prosody
19e51d8f8947
util/xmppstream.lua

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util/xmppstream.lua @ 9020:19e51d8f8947

util.xmppstream: Perfom validation of XML declaration parameters
author Matthew Wild <mwild1@gmail.com>
date Wed, 11 Jul 2018 11:57:42 +0100
parent 8555:4f0f5b49bb03
child 9071:db61e33bbd41
comparison
equal deleted inserted replaced
9019:d780c10709c1 9020:19e51d8f8947
128 stanza = setmetatable({ name = name, attr = attr, tags = {} }, stanza_mt); 128 stanza = setmetatable({ name = name, attr = attr, tags = {} }, stanza_mt);
129 t_insert(oldstanza, stanza); 129 t_insert(oldstanza, stanza);
130 t_insert(oldstanza.tags, stanza); 130 t_insert(oldstanza.tags, stanza);
131 end 131 end
132 end 132 end
133 if lxp_supports_xmldecl then 133
134 function xml_handlers:XmlDecl(version, encoding, standalone)
135 session.xml_version = version;
136 session.xml_encoding = encoding;
137 session.xml_standalone = standalone;
138 if lxp_supports_bytecount then
139 cb_handleprogress(self:getcurrentbytecount());
140 end
141 end
142 end
143 function xml_handlers:StartCdataSection() 134 function xml_handlers:StartCdataSection()
144 if lxp_supports_bytecount then 135 if lxp_supports_bytecount then
145 if stanza then 136 if stanza then
146 stanza_size = stanza_size + self:getcurrentbytecount(); 137 stanza_size = stanza_size + self:getcurrentbytecount();
147 else 138 else
208 if not parser.stop or not parser:stop() then 199 if not parser.stop or not parser:stop() then
209 error("Failed to abort parsing"); 200 error("Failed to abort parsing");
210 end 201 end
211 end 202 end
212 203
204 if lxp_supports_xmldecl then
205 function xml_handlers:XmlDecl(version, encoding, standalone)
206 if lxp_supports_bytecount then
207 cb_handleprogress(self:getcurrentbytecount());
208 end
209 if (encoding and encoding:lower() ~= "utf-8")
210 or (standalone == "no")
211 or (version and version ~= "1.0") then
212 return restricted_handler(self);
213 end
214 end
215 end
213 if lxp_supports_doctype then 216 if lxp_supports_doctype then
214 xml_handlers.StartDoctypeDecl = restricted_handler; 217 xml_handlers.StartDoctypeDecl = restricted_handler;
215 end 218 end
216 xml_handlers.Comment = restricted_handler; 219 xml_handlers.Comment = restricted_handler;
217 xml_handlers.ProcessingInstruction = restricted_handler; 220 xml_handlers.ProcessingInstruction = restricted_handler;