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                 std::string boardname=(*i);\r
  37                 StringFunctions::Convert(boardname,boardname);\r
  38                 brds->LinkEndChild(XMLCreateCDATAElement("Board",boardname));\r
  39         }\r
  40 \r
  41         if(m_inreplyto.size()>0)\r
  42         {\r
  43                 TiXmlElement *rply=new TiXmlElement("InReplyTo");\r
  44                 tid->LinkEndChild(rply);\r
  45                 for(std::map<long,std::string>::iterator j=m_inreplyto.begin(); j!=m_inreplyto.end(); j++)\r
  46                 {\r
  47                         TiXmlElement *mess=new TiXmlElement("Message");\r
  48                         rply->LinkEndChild(mess);\r
  49                         mess->LinkEndChild(XMLCreateTextElement("Order",(*j).first));\r
  50                         mess->LinkEndChild(XMLCreateCDATAElement("MessageID",(*j).second));\r
  51                 }\r
  52         }\r
  53 \r
  54         td.Accept(&tp);\r
  55         return std::string(tp.CStr());\r
  56 }\r
  57 \r
  58 void MessageXML::Initialize()\r
  59 {\r
  60         m_date="";\r
  61         m_time="";\r
  62         m_subject="";\r
  63         m_boards.clear();\r
  64         m_replyboard="";\r
  65         m_inreplyto.clear();\r
  66         m_body="";\r
  67 }\r
  68 \r
  69 const bool MessageXML::ParseXML(const std::string &xml)\r
  70 {\r
  71         TiXmlDocument td;\r
  72         td.Parse(xml.c_str());\r
  73 \r
  74         if(!td.Error())\r
  75         {\r
  76                 TiXmlHandle hnd(&td);\r
  77                 TiXmlNode *node2;\r
  78                 TiXmlText *txt;\r
  79 \r
  80                 Initialize();\r
  81 \r
  82                 txt=hnd.FirstChild("Message").FirstChild("Date").FirstChild().ToText();\r
  83                 if(txt)\r
  84                 {\r
  85                         m_date=txt->ValueStr();\r
  86                 }\r
  87                 txt=hnd.FirstChild("Message").FirstChild("Time").FirstChild().ToText();\r
  88                 if(txt)\r
  89                 {\r
  90                         m_time=txt->ValueStr();\r
  91                 }\r
  92                 txt=hnd.FirstChild("Message").FirstChild("Subject").FirstChild().ToText();\r
  93                 if(txt)\r
  94                 {\r
  95                         m_subject=txt->ValueStr();\r
  96                 }\r
  97                 txt=hnd.FirstChild("Message").FirstChild("MessageID").FirstChild().ToText();\r
  98                 if(txt)\r
  99                 {\r
 100                         m_messageid=txt->ValueStr();\r
 101                 }\r
 102                 txt=hnd.FirstChild("Message").FirstChild("ReplyBoard").FirstChild().ToText();\r
 103                 if(txt)\r
 104                 {\r
 105                         m_replyboard=txt->ValueStr();\r
 106                         StringFunctions::LowerCase(m_replyboard,m_replyboard);\r
 107                         if(m_replyboard.size()>40)\r
 108                         {\r
 109                                 m_replyboard.erase(40);\r
 110                         }\r
 111                 }\r
 112                 txt=hnd.FirstChild("Message").FirstChild("Body").FirstChild().ToText();\r
 113                 if(txt)\r
 114                 {\r
 115                         m_body=txt->ValueStr();\r
 116                 }\r
 117 \r
 118                 node2=hnd.FirstChild("Message").FirstChild("Boards").FirstChild("Board").ToNode();\r
 119                 while(node2)\r
 120                 {\r
 121                         if(node2->FirstChild())\r
 122                         {\r
 123                                 std::string boardname=node2->FirstChild()->ValueStr();\r
 124                                 StringFunctions::LowerCase(boardname,boardname);\r
 125                                 if(boardname.size()>40)\r
 126                                 {\r
 127                                         boardname.erase(40);\r
 128                                 }\r
 129                                 m_boards.push_back(boardname);\r
 130                         }\r
 131                         node2=node2->NextSibling("Board");\r
 132                 }\r
 133 \r
 134                 node2=hnd.FirstChild("Message").FirstChild("InReplyTo").FirstChild("Message").ToNode();\r
 135                 while(node2)\r
 136                 {\r
 137                         std::string orderstr;\r
 138                         long order=-1;\r
 139                         std::string messageid="";\r
 140                         TiXmlHandle hnd2(node2);\r
 141                         txt=hnd2.FirstChild("Order").FirstChild().ToText();\r
 142                         if(txt)\r
 143                         {\r
 144                                 orderstr=txt->ValueStr();\r
 145                                 StringFunctions::Convert(orderstr,order);\r
 146                         }\r
 147                         txt=hnd2.FirstChild("MessageID").FirstChild().ToText();\r
 148                         if(txt)\r
 149                         {\r
 150                                 messageid=txt->ValueStr();\r
 151                         }\r
 152 \r
 153                         if(order!=-1 && messageid!="")\r
 154                         {\r
 155                                 m_inreplyto[order]=messageid;\r
 156                         }\r
 157 \r
 158                         node2=node2->NextSibling("Message");\r
 159                 }\r
 160 \r
 161                 return true;\r
 162         }\r
 163         else\r
 164         {\r
 165                 return false;\r
 166         }\r
 167 }\r