src/freenet/messagexml.cpp

   1 #include "../../include/freenet/messagexml.h"\r
   2 \r
   3 #ifdef XMEM\r
   4         #include <xmem.h>\r
   5 #endif\r
   6 \r
   7 MessageXML::MessageXML()\r
   8 {\r
   9         Initialize();\r
  10 }\r
  11 \r
  12 std::string MessageXML::GetXML()\r
  13 {\r
  14         TiXmlDocument td;\r
  15         TiXmlDeclaration *tdec=new TiXmlDeclaration("1.0","UTF-8","");\r
  16         TiXmlElement *tid;\r
  17         TiXmlPrinter tp;\r
  18 \r
  19         td.LinkEndChild(tdec);\r
  20         tid=new TiXmlElement("Message");\r
  21         td.LinkEndChild(tid);\r
  22 \r
  23         tid->LinkEndChild(XMLCreateTextElement("Date",m_date));\r
  24         tid->LinkEndChild(XMLCreateTextElement("Time",m_time));\r
  25         tid->LinkEndChild(XMLCreateCDATAElement("Subject",m_subject));\r
  26         tid->LinkEndChild(XMLCreateCDATAElement("MessageID",m_messageid));\r
  27         tid->LinkEndChild(XMLCreateCDATAElement("ReplyBoard",m_replyboard));\r
  28         // a little hack because TinyXML doesn't handle ]]> inside a CDATA section - manually separate into multiple CDATA sections\r
  29         // TinyXML still won't be able to parse past the 1st CDATA section, but other implementations might\r
  30         tid->LinkEndChild(XMLCreateCDATAElement("Body",StringFunctions::Replace(m_body,"]]>","]]]]><![CDATA[>")));\r
  31 \r
  32         TiXmlElement *brds=new TiXmlElement("Boards");\r
  33         tid->LinkEndChild(brds);\r
  34         for(std::vector<std::string>::iterator i=m_boards.begin(); i!=m_boards.end(); i++)\r
  35         {\r
  36                 brds->LinkEndChild(XMLCreateCDATAElement("Board",(*i)));\r
  37         }\r
  38 \r
  39         if(m_inreplyto.size()>0)\r
  40         {\r
  41                 TiXmlElement *rply=new TiXmlElement("InReplyTo");\r
  42                 tid->LinkEndChild(rply);\r
  43                 for(std::map<long,std::string>::iterator j=m_inreplyto.begin(); j!=m_inreplyto.end(); j++)\r
  44                 {\r
  45                         TiXmlElement *mess=new TiXmlElement("Message");\r
  46                         rply->LinkEndChild(mess);\r
  47                         mess->LinkEndChild(XMLCreateTextElement("Order",(*j).first));\r
  48                         mess->LinkEndChild(XMLCreateCDATAElement("MessageID",(*j).second));\r
  49                 }\r
  50         }\r
  51 \r
  52         td.Accept(&tp);\r
  53         return std::string(tp.CStr());\r
  54 }\r
  55 \r
  56 void MessageXML::Initialize()\r
  57 {\r
  58         m_date="";\r
  59         m_time="";\r
  60         m_subject="";\r
  61         m_boards.clear();\r
  62         m_replyboard="";\r
  63         m_inreplyto.clear();\r
  64         m_body="";\r
  65 }\r
  66 \r
  67 const bool MessageXML::ParseXML(const std::string &xml)\r
  68 {\r
  69         TiXmlDocument td;\r
  70         td.Parse(xml.c_str());\r
  71 \r
  72         if(!td.Error())\r
  73         {\r
  74                 TiXmlHandle hnd(&td);\r
  75                 TiXmlNode *node2;\r
  76                 TiXmlText *txt;\r
  77 \r
  78                 Initialize();\r
  79 \r
  80                 txt=hnd.FirstChild("Message").FirstChild("Date").FirstChild().ToText();\r
  81                 if(txt)\r
  82                 {\r
  83                         m_date=txt->ValueStr();\r
  84                 }\r
  85                 txt=hnd.FirstChild("Message").FirstChild("Time").FirstChild().ToText();\r
  86                 if(txt)\r
  87                 {\r
  88                         m_time=txt->ValueStr();\r
  89                 }\r
  90                 txt=hnd.FirstChild("Message").FirstChild("Subject").FirstChild().ToText();\r
  91                 if(txt)\r
  92                 {\r
  93                         m_subject=txt->ValueStr();\r
  94                 }\r
  95                 txt=hnd.FirstChild("Message").FirstChild("MessageID").FirstChild().ToText();\r
  96                 if(txt)\r
  97                 {\r
  98                         m_messageid=txt->ValueStr();\r
  99                 }\r
 100                 txt=hnd.FirstChild("Message").FirstChild("ReplyBoard").FirstChild().ToText();\r
 101                 if(txt)\r
 102                 {\r
 103                         m_replyboard=txt->ValueStr();\r
 104                 }\r
 105                 txt=hnd.FirstChild("Message").FirstChild("Body").FirstChild().ToText();\r
 106                 if(txt)\r
 107                 {\r
 108                         m_body=txt->ValueStr();\r
 109                 }\r
 110 \r
 111                 node2=hnd.FirstChild("Message").FirstChild("Boards").FirstChild("Board").ToNode();\r
 112                 while(node2)\r
 113                 {\r
 114                         if(node2->FirstChild())\r
 115                         {\r
 116                                 m_boards.push_back(node2->FirstChild()->ValueStr());\r
 117                         }\r
 118                         node2=node2->NextSibling("Board");\r
 119                 }\r
 120 \r
 121                 node2=hnd.FirstChild("Message").FirstChild("InReplyTo").FirstChild("Message").ToNode();\r
 122                 while(node2)\r
 123                 {\r
 124                         std::string orderstr;\r
 125                         long order=-1;\r
 126                         std::string messageid="";\r
 127                         TiXmlHandle hnd2(node2);\r
 128                         txt=hnd2.FirstChild("Order").FirstChild().ToText();\r
 129                         if(txt)\r
 130                         {\r
 131                                 orderstr=txt->ValueStr();\r
 132                                 StringFunctions::Convert(orderstr,order);\r
 133                         }\r
 134                         txt=hnd2.FirstChild("MessageID").FirstChild().ToText();\r
 135                         if(txt)\r
 136                         {\r
 137                                 messageid=txt->ValueStr();\r
 138                         }\r
 139 \r
 140                         if(order!=-1 && messageid!="")\r
 141                         {\r
 142                                 m_inreplyto[order]=messageid;\r
 143                         }\r
 144 \r
 145                         node2=node2->NextSibling("Message");\r
 146                 }\r
 147 \r
 148                 return true;\r
 149         }\r
 150         else\r
 151         {\r
 152                 return false;\r
 153         }\r
 154 }\r