void Element::validateNs()
{
if(nameSpace=="" || isValidNamespace(this, nameSpace))
{
ElementList elements = this->getChildElements();
for(unsigned int i=0;i<elements.size();i++)
{
elements.at(i).parent = this;
elements.at(i).validateNs();
}
}
else
{
throw ("No namespace definition found - xmlns:" + nameSpace);
}
}
string Element::renderChildren()
{
string rend;
ElementList elements = this->getChildElements();
for(unsigned int i=0;i<elements.size();i++)
{
rend.append(elements.at(i).render());
}
return rend;
}
void View::traverseElement(string *ss, Element* element)
{
ss->append(generateStartOpenTag(element->getTagName()));
ss->append(generateAttributes(element->getAttributes()));
ss->append(generateEndOpenTag());
ss->append(element->getText());
ElementList elements = element->getChildElements();
for(unsigned int i=0;i<elements.size();i++)
{
traverseElement(ss, elements.at(i));
}
ss->append(generateCloseTag(element->getTagName()));
}
std::string Document::render()
{
std::string rend = this->docType;
rend.append(generateStartOpenTag(this->root.getTagName()));
rend.append(generateAttributes(this->root.getAttributes()));
rend.append(generateEndOpenTag());
rend.append(this->root.getText());
ElementList elements = this->root.getChildElements();
for(unsigned int i=0;i<elements.size();i++)
{
rend.append(elements.at(i)->render());
}
rend.append(generateCloseTag(this->root.getTagName()));
return rend;
}
string Element::render()
{
string rend;
rend.append(generateStartOpenTag(this->getTagName()));
rend.append(generateAttributes(this->getAttributes()));
//rend.append(generateAttributes(this->namespaces));
rend.append(generateEndOpenTag());
rend.append(this->getText());
ElementList elements = this->getChildElements();
for(unsigned int i=0;i<elements.size();i++)
{
rend.append(elements.at(i).render());
}
rend.append(generateCloseTag(this->getTagName()));
return rend;
}
string Element::renderSerialization()
{
string rend;
rend.append(generateStartOpenTag(this->getTagName()));
rend.append(generateAttributes(this->getAttributes()));
//rend.append(" namespace=\""+getNameSpcValue()+"\"");
rend.append(generateEndOpenTag());
rend.append(this->getText());
ElementList elements = this->getChildElements();
for(unsigned int i=0;i<elements.size();i++)
{
rend.append(elements.at(i)->renderSerialization());
}
rend.append(generateCloseTag(this->getTagName()));
return rend;
}
Element* Document::getElementByName(const std::string& name, Element* ele)
{
if(ele->getTagName()==name)
return ele;
else
{
ElementList chi = ele->getChildElements();
for(unsigned int i=0;i<chi.size();i++)
{
Element* ele1 = getElementByName(name, chi.at(i));
if(ele1!=NULL)
{
return ele1;
}
}
}
return NULL;
}
std::string ApplicationUtil::buildAllApplications(const std::vector<std::string>& files, const std::vector<std::string>& apps)
{
std::string headers = "#include \"fstream\"\n#include \"string\"\n#include \"HttpSession.h\"\n#include \"CastUtil.h\"\n\n";
std::string code;
std::string meth,methdef,vars;
for (unsigned int var = 0; var < files.size(); ++var)
{
std::string path = files.at(var).substr(0,files.at(var).find_last_of("/")+1);
std::string appName = apps.at(var).substr(0,apps.at(var).find_last_of("/"));
XmlParser parser("Parser");
Document doc;
parser.readDocument(files.at(var), doc);
const Element& root = doc.getRootElement();
ElementList eles = root.getChildElements();
if(eles.size()==0)
{
ConfigurationData::getInstance()->applicationFlowMap[appName] = false;
}
else
{
meth += "std::string "+appName+"checkRules(std::string to,HttpSession session)\n{\nstd::string curr=session.getAttribute(\"CURR\");\n";
for (unsigned int var = 0; var < eles.size(); var++)
{
if(eles.at(var)->getTagName()=="include")
{
std::string inc = eles.at(var)->getText();
strVec incs;
StringUtil::split(incs, inc, (" "));
for (unsigned int i = 0; i < incs.size(); i++)
{
headers += ("#include \"" + incs.at(i) + "\"\n");
}
}
else if(eles.at(var)->getTagName()=="page" || eles.at(var)->getTagName()=="welcome")
{
meth += ("std::string " + eles.at(var)->getAttribute("id") + " = \""+path+eles.at(var)->getAttribute("path")+"\";\n");
if(eles.at(var)->getAttribute("who")!="" && eles.at(var)->getAttribute("where")!="")
{
if(eles.at(var)->getAttribute("where").find("FILE:")!=std::string::npos)
{
std::string fileName = eles.at(var)->getAttribute("where");
StringUtil::replaceFirst(fileName,"FILE:","");
fileName = (path + fileName);
meth += "std::string path;\nif(to=="+eles.at(var)->getAttribute("id")+")\n{";
meth += "std::string user = session.getAttribute(\"USER\");\n";
meth += "std::string pass = session.getAttribute(\"PASS\");\n";
meth += "ifstream f(\""+fileName+"\");\n";
meth += "if(f.is_open())\n{\nstd::string temp;\nwhile(getline(f,temp,'\\n'))\n{\n";
meth += "if(temp==(user+\" \"+pass))\n{\nf.close();path = "+eles.at(var)->getAttribute("id");
meth += ";break;}\n}\nf.close();\n}\nif(path==\"\")\npath=\"FAILED\";\n}\n";
}
}
else if(eles.at(var)->getAttribute("onsuccess")!="" && eles.at(var)->getAttribute("onfail")!="")
{
}
}
else if(eles.at(var)->getTagName()=="rule")
{
meth += "\nif(to=="+eles.at(var)->getAttribute("topage")+" && curr=="+eles.at(var)->getAttribute("currpage")+")\n{";
ElementList elesc = eles.at(var)->getChildElements();
for (unsigned int var1 = 0; var1 < elesc.size(); var1++)
{
if(elesc.at(var1)->getTagName()=="execute")
{
std::string call = elesc.at(var1)->getAttribute("call");
std::string clas = call.substr(0,call.find("."));
std::string method = call.substr(call.find(".")+1);
headers += ("#include \""+clas+".h\"\n");
meth += clas + " _object;\n";
std::string args;
ElementList elesce = elesc.at(var1)->getChildElements();
for (unsigned int var2 = 0; var2 < elesce.size(); var2++)
{
meth += (elesce.at(var2)->getTagName() + " _" + CastUtil::lexical_cast<std::string>(var2+1) + " = CastUtil::lexical_cast<"+elesce.at(var2)->getTagName()+">(\""+elesce.at(var2)->getText()+"\");\n");
args += ("_"+CastUtil::lexical_cast<std::string>(var2+1));
if(var2!=elesce.size()-1)
args += ",";
}
if(elesc.at(var1)->getAttribute("rettype")!="" || elesc.at(var1)->getAttribute("rettype")!="void")
{
meth += (elesc.at(var1)->getAttribute("rettype") + " " + elesc.at(var1)->getAttribute("retname") + " = ");
meth += "_object."+method+"("+args+");\n";
}
}
}
meth += "path=to;\n}\n";
}
}
meth += "return path;}\n";
code += methdef;
ConfigurationData::getInstance()->applicationFlowMap[appName] = true;
}
}
code += (headers + "extern \"C\"\n{\n"+vars+meth+"}\n");
return code;
}
void* ComponentHandler::service(void* arg)
{
int fd = *(int*)arg;
init();
string methInfo,retValue;
_cmp_instance->getServer()->Receive(fd,methInfo,1024);
methInfo =methInfo.substr(0,methInfo.find_last_of(">")+1);
_cmp_instance->logger << methInfo << flush;
try
{
XmlParser parser("Parser");
_cmp_instance->logger << "\nBean call parsed successfully\n" << flush;
if(methInfo.find("lang=\"c++\"")!=string::npos || methInfo.find("lang='c++'")!=string::npos)
{
Document doc = parser.getDocument(methInfo);
Element message = doc.getRootElement();
if(message.getTagName()!="service")
{
throw new ComponentHandlerException("No service Tag\n",retValue);
}
if(message.getAttributes().size()<4)
{
throw new ComponentHandlerException("name,beanName,returnType and lang are mandatory attributes\n",retValue);
}
else if(message.getAttribute("name")=="")
{
throw new ComponentHandlerException("name attribute missing\n",retValue);
}
else if(message.getAttribute("returnType")=="")
{
throw new ComponentHandlerException("returnType attribute missing\n",retValue);
}
else if(message.getAttribute("beanName")=="")
{
throw new ComponentHandlerException("beanName attribute missing\n",retValue);
}
else if(message.getAttribute("lang")=="")
{
throw new ComponentHandlerException("lang attribute missing\n",retValue);
}
if(message.getChildElements().size()!=1)
{
throw new ComponentHandlerException("message tag should have only one child tag\n",retValue);
}
else if(message.getChildElements().at(0).getTagName()!="args")
{
throw new ComponentHandlerException("message tag should have an args child tag\n",retValue);
}
Serialize ser;
Reflector reflector;
args argus;
vals valus;
ElementList argts = message.getChildElements().at(0).getChildElements();
for (unsigned var = 0; var < argts.size(); var++)
{
void *value = NULL;
Element arg = argts.at(var);
if(arg.getTagName()!="argument")
throw new ComponentHandlerException("Invalid Tag, only argument tag allowed\n",retValue);
else if(arg.getAttribute("type")=="")
throw new ComponentHandlerException("every argument tag should have a type attribute\n",retValue);
if(arg.getText()=="" && arg.getChildElements().size()==0)
throw new ComponentHandlerException("argument value missing\n",retValue);
if(arg.getAttribute("type")!="")
{
Element obj = arg.getChildElements().at(0);
string objxml = obj.render();
string objClassName = obj.getTagName();
value = ser.unSerializeUnknown(objxml,arg.getAttribute("type"));
}
argus.push_back(arg.getAttribute("type"));
valus.push_back(value);
}
string className = "Component_"+message.getAttribute("beanName");
_cmp_instance->logger << "\nBean class = " << className << "\n" << flush;
string returnType = message.getAttribute("returnType");
string lang = message.getAttribute("lang");
ClassInfo clas = reflector.getClassInfo(className);
string methodName = message.getAttribute("name");
_cmp_instance->logger << "\nBean service = " << methodName << "\n" << flush;
if(clas.getClassName()=="")
{
throw new ComponentHandlerException("bean does not exist or is not regsitered\n",retValue);
}
Method meth = clas.getMethod(methodName,argus);
if(meth.getMethodName()=="")
{
throw new ComponentHandlerException("service does not exist for the bean or the bean does not exist or is not regsitered\n\n",retValue);
}
else
{
_cmp_instance->logger << "\nGot Bean service " << methodName << "\n" << flush;
args argus;
Constructor ctor = clas.getConstructor(argus);
void *_temp = reflector.newInstanceGVP(ctor);
_cmp_instance->logger << "\nGot Bean " << _temp << "\n" << flush;
if(returnType=="void" || returnType=="")
{
_cmp_instance->logger << "\nVoid return " << "\n" << flush;
reflector.invokeMethod<void*>(_temp,meth,valus);
retValue = ("<return:void></return:void>");
}
else
{
_cmp_instance->logger << "\nReturn type = "<< returnType << "\n" << flush;
if(returnType=="int")
{
int retv = reflector.invokeMethod<int>(_temp,meth,valus);
retValue = ("<return:int>"+CastUtil::lexical_cast<string>(retv)+"</return:int>");
}
else if(returnType=="float")
{
float retv = reflector.invokeMethod<float>(_temp,meth,valus);
retValue = ("<return:float>"+CastUtil::lexical_cast<string>(retv)+"</return:float>");
}
else if(returnType=="double")
{
double retv = reflector.invokeMethod<double>(_temp,meth,valus);
retValue = ("<return:double>"+CastUtil::lexical_cast<string>(retv)+"</return:double>");
}
else if(returnType=="string")
{
string retv = reflector.invokeMethod<string>(_temp,meth,valus);
retValue = ("<return:string>"+retv+"</return:string>");
}
else if(returnType!="")
{
void* retobj = reflector.invokeMethodUnknownReturn(_temp,meth,valus);
string oxml = ser.serializeUnknown(retobj,returnType);
retValue = ("<return:"+returnType+">"+oxml+"</return:"+returnType+">");
}
}
}
}
else
{
retValue = "<return:exception>This is a C++ daemon</return:exception>";
}
_cmp_instance->logger << "\nSending data = "<< retValue << "\n" << flush;
if(retValue!="")
_cmp_instance->getServer()->Send(fd,retValue);
//close(fd);
}
catch(ComponentHandlerException *e)
{
_cmp_instance->logger << e->getMessage() << flush;
_cmp_instance->getServer()->Send(fd,retValue);
close(fd);
}
catch(...)
{
_cmp_instance->logger << "exception occurred" << flush;
retValue = ("<return:exception>XmlParseException occurred</return:exception>");
_cmp_instance->getServer()->Send(fd,retValue);
close(fd);
}
}
string WsUtil::generateWSDL(string file,map<string, ClassStructure> allclsmap,string resp,string &headers,map<string,string> &wsmap,string appname,string ip_address, Reflection ref)
{
XmlParser parser("Parser");
Document doc = parser.getDocument(file);
Element root = doc.getRootElement();
typedef vector<Element> ElementList;
typedef map<string,string> strMap;
typedef map<string,strMap> meth_Map;
typedef map<string,meth_Map> ws_inp_out_Map;
ElementList wsvcs = root.getChildElements();
if(wsvcs.size()==0)
return "";
string ws_funcs,obj_mapng,retObj_xml;
for(unsigned int ii=0;ii<wsvcs.size();ii++)
{
ws_inp_out_Map ws_info;
meth_Map meth_info;
StringContext gcntxt;
string ws_name,reqr_res_bind,wsdl_msgs,wsdl_ops,wsdl_bind,wsdl,wsdl_obj_bind;
Element ws = wsvcs.at(ii);
ws_name = ws.getAttribute("class");
string ows_name = ws_name;
StringUtil::replaceAll(ws_name, "::", "_");
if(StringUtil::trimCopy(ws_name)=="")
{
logger << ("No class name defined for web-service, skipping...") << endl;
continue;
}
if(StringUtil::trimCopy(ws.getAttribute("location"))=="")
{
logger << ("No location defined for web-service, skipping...") << endl;
continue;
}
gcntxt["WS_NAME"] = ws_name;
gcntxt["WS_PATH"] = ws.getAttribute("location");
if(gcntxt["WS_PATH"].at(0)=='/')
{
gcntxt["WS_PATH"] = gcntxt["WS_PATH"].substr(1);
StringUtil::replaceAll(gcntxt["WS_PATH"], "//", "/");
}
gcntxt["WS_NMSPC"] = StringUtil::trimCopy(ws.getAttribute("namespace"));
logger << ("Web service " + ws_name + " found for appname " + appname) << endl;
ClassStructure *clstruct = NULL;
map<string, ClassStructure>::iterator it;
for (it=allclsmap.begin();it!=allclsmap.end();++it)
{
if(it->second.getFullyQualifiedClassName()==ws.getAttribute("class"))
{
clstruct = &it->second;
break;
}
}
if(clstruct==NULL)
{
logger << ("Error generating web-service artifacts, as class "+ws.getAttribute("class") + "not found...") << endl;
continue;
}
if(clstruct->getNamespace()=="" && gcntxt["WS_NMSPC"]=="")
{
logger << ("No namespace defined for web-service, skipping...") << endl;
continue;
}
if(gcntxt["WS_NMSPC"]=="")
{
gcntxt["WS_NMSPC"] = clstruct->getNamespace();
}
StringUtil::replaceAll(gcntxt["WS_NMSPC"], "::", ".");
vector<string> pinfo;
bool isOpForSet = false;
strVec info = ref.getAfcObjectData(*clstruct,false,pinfo,isOpForSet);
headers.append("#include \""+ref.getClassPath(clstruct->getTreatedClassName(true))+"\"\n");
set<string> allnmspcs;
map<string, string> trgnms;
for(unsigned int i=0;i<info.size();i++)
{
string temp,temp11;
strMap in_out_info;
temp = info.at(i);
temp11 = temp.substr(temp.find("(")+1);
temp = temp.substr(0,temp.find("("));
temp11 = temp11.substr(0, temp11.find(")"));
//StringUtil::replaceFirst(temp,"("," ");
StringUtil::replaceAll(temp11,";","");
StringUtil::replaceFirst(temp11,")","");
strVec results,results1;
StringUtil::split(results, temp, (" "));
RegexUtil::replace(temp11, "[ \\t]*,[ \\t]", ",");
StringUtil::split(results1, temp11, (","));
string retType,methName,inp_params;
if(results.size()<2)
continue;
if(results.size()>0 && (results.at(0)==it->second.getTreatedClassName(false) || temp.find("~")!=string::npos))
continue;
methName = results.at(1);
in_out_info["RETURN"] = ws.getElementByName(methName).getAttribute("outname");
if(in_out_info["RETURN"]=="")
in_out_info["RETURN"] = "result";
//logger << in_out_info["RETURN"] << flush;
in_out_info["RETURNTYP"] = results.at(0);
string xsdobjdef;
if(results.at(0).find("vector<")!=string::npos)
{
string vecn = results.at(0);
StringUtil::replaceFirst(vecn,"std::"," ");
StringUtil::replaceFirst(vecn,"vector<"," ");
StringUtil::replaceFirst(vecn,">"," ");
StringUtil::trim(vecn);
if(vecn=="int" || vecn=="string" || vecn=="short" || vecn=="float" || vecn=="double" || vecn=="bool" || vecn=="long long" || vecn=="long"
|| vecn=="unsigned int" || vecn=="unsigned short" || vecn=="unsigned long long" || vecn=="unsigned long")
{
if(vecn=="long long")
{
vecn = "long";
}
else if(vecn=="unsigned long long")
{
vecn = "unsignedlong";
}
else if(vecn.find("unsigned")==0)
{
StringUtil::replaceAll(vecn, " ", "");
}
else if(vecn=="bool")
{
vecn = "boolean";
}
retType = "\n<xsd:element minOccurs=\"0\" maxOccurs=\"unbounded\" name=\""+in_out_info["RETURN"]+"\" type=\"xsd:"+vecn+"\"/>";
}
else
{
string trgnmspc;
string fqcn = ref.getFullyQualifiedClassName(vecn, clstruct->getNamespaces());
if(trgnms.find(fqcn)==trgnms.end())
{
xsdobjdef = ref.getXSDDefinitions(allclsmap, fqcn, ref, appname, trgnmspc, allnmspcs, gcntxt["WS_NMSPC"], resp);
trgnms[fqcn] = trgnmspc;
}
else
trgnmspc = trgnms[fqcn];
logger << "in result " + vecn + " " + trgnmspc << endl;
if(vecn.find("::")!=string::npos)
vecn = vecn.substr(vecn.find_last_of("::")+1);
logger << "in result after " + vecn + " " + trgnmspc << endl;
retType = "\n<xsd:element minOccurs=\"0\" maxOccurs=\"unbounded\" name=\""+in_out_info["RETURN"]+"\" type=\""+trgnmspc+":"+vecn+"\"/>";
}
}
else
{
if(results.at(0)!="void")
{
if(results.at(0)=="int" || results.at(0)=="string" || results.at(0)=="short" || results.at(0)=="float" || results.at(0)=="double"
|| results.at(0)=="bool" || results.at(0)=="long long" || results.at(0)=="long"
|| results.at(0)=="unsigned int" || results.at(0)=="unsigned short" || results.at(0)=="unsigned long long"
|| results.at(0)=="unsigned long")
{
if(results.at(0)=="long long")
{
results.at(0) = "long";
}
else if(results.at(0)=="unsigned long long")
{
results.at(0) = "unsignedlong";
}
else if(results.at(0).find("unsigned")==0)
{
StringUtil::replaceAll(results.at(0), " ", "");
}
else if(results.at(0)=="bool")
{
results.at(0) = "boolean";
}
retType = "\n<xsd:element name=\""+in_out_info["RETURN"]+"\" type=\"xsd:"+results.at(0)+"\"/>";
}
else
{
string type = results.at(0);
string trgnmspc;
string fqcn = ref.getFullyQualifiedClassName(type, clstruct->getNamespaces());
if(trgnms.find(fqcn)==trgnms.end())
{
xsdobjdef = ref.getXSDDefinitions(allclsmap, fqcn, ref, appname, trgnmspc, allnmspcs, gcntxt["WS_NMSPC"], resp);
trgnms[fqcn] = trgnmspc;
}
else
trgnmspc = trgnms[fqcn];
logger << "in result " + type + " " + trgnmspc << endl;
if(type.find("::")!=string::npos)
type = type.substr(type.find_last_of("::")+1);
logger << "in result after " + type + " " + trgnmspc << endl;
retType = "\n<xsd:element name=\""+in_out_info["RETURN"]+"\" type=\""+trgnmspc+":"+type+"\"/>";
}
}
}
wsdl_obj_bind.append(xsdobjdef);
for(unsigned int j=0;j<results1.size();j++)
{
string type;
strVec results2;
StringUtil::split(results2, results1.at(j), (" "));
if(results2.size()<2)
{
results2.push_back("in"+CastUtil::lexical_cast<string>(j+1));
}
type = results2.at(0);
int srn = j;
stringstream ss;
ss << srn;
string te;
ss >> te;
if(type=="int" || type=="string" || type=="short" || type=="float" || type=="double" || type=="bool" || type=="long long" || type=="long"
|| type=="unsigned int" || type=="unsigned short" || type=="unsigned long long" || type=="unsigned long")
{
string ttyp = type;
if(type=="long long")
{
type = "long";
}
else if(type=="unsigned long long")
{
type = "unsignedlong";
}
else if(type.find("unsigned")==0)
{
StringUtil::replaceAll(type, " ", "");
}
else if(type=="bool")
{
type = "boolean";
}
inp_params.append("\n<xsd:element name=\""+results2.at(1)+"\" type=\"xsd:"+type+"\"/>");
in_out_info[results2.at(1)] = ttyp;
}
else if(type!="")
{
if(results2.size()>=2)
{
in_out_info[results2.at(1)] = type;
}
else
{
logger << ("Invalid thing happening " + results1.at(j)) << endl;
}
strMap allfs,tyfs;
string xsdobjdef, xdstype;
if(type.find("vector<")!=string::npos && results2.size()==2)
{
string vecn = type;
StringUtil::replaceFirst(vecn,"vector<"," ");
StringUtil::replaceFirst(vecn,"std::"," ");
StringUtil::replaceFirst(vecn,">"," ");
StringUtil::trim(vecn);
if(vecn=="int" || vecn=="short" || vecn=="float" || vecn=="double" || vecn=="bool" || vecn=="long long" || vecn=="long"
|| vecn=="string" || vecn=="unsigned int" || vecn=="unsigned short" || vecn=="unsigned long long" || vecn=="unsigned long")
{
if(vecn=="long long")
{
vecn = "long";
}
else if(vecn=="unsigned long long")
{
vecn = "unsignedlong";
}
else if(vecn.find("unsigned")==0)
{
StringUtil::replaceAll(vecn, " ", "");
}
else if(vecn=="bool")
{
vecn = "boolean";
}
type = "std::vector<" + vecn + ">";
inp_params.append("\n<xsd:element minOccurs=\"0\" maxOccurs=\"unbounded\" name=\""+results2.at(1)+"\" type=\"xsd:"+vecn+"\"/>");
}
else
{
string trgnmspc;
string fqcn = ref.getFullyQualifiedClassName(vecn, clstruct->getNamespaces());
type = "std::vector<" + fqcn + ">";
if(trgnms.find(fqcn)==trgnms.end())
{
xsdobjdef = ref.getXSDDefinitions(allclsmap, fqcn, ref, appname, trgnmspc, allnmspcs, gcntxt["WS_NMSPC"], resp);
trgnms[fqcn] = trgnmspc;
}
else
trgnmspc = trgnms[fqcn];
logger << "in result " + vecn + " " + trgnmspc << endl;
if(vecn.find("::")!=string::npos)
vecn = vecn.substr(vecn.find_last_of("::")+1);
logger << "in result after " + vecn + " " + trgnmspc << endl;
inp_params.append("\n<xsd:element minOccurs=\"0\" maxOccurs=\"unbounded\" name=\""+results2.at(1)+"\" type=\""+trgnmspc+":"+vecn+"\"/>");
}
}
else if(results2.size()==2)
{
string trgnmspc;
string fqcn = ref.getFullyQualifiedClassName(type, clstruct->getNamespaces());
if(trgnms.find(fqcn)==trgnms.end())
{
xsdobjdef = ref.getXSDDefinitions(allclsmap, fqcn, ref, appname, trgnmspc, allnmspcs, gcntxt["WS_NMSPC"], resp);
trgnms[fqcn] = trgnmspc;
}
else
trgnmspc = trgnms[fqcn];
logger << "in result " + type + " " + trgnmspc << endl;
if(type.find("::")!=string::npos)
type = type.substr(type.find_last_of("::")+1);
logger << "in result after " + type + " " + trgnmspc << endl;
inp_params.append("\n<xsd:element minOccurs=\"0\" name=\""+results2.at(1)+"\" type=\""+trgnmspc+":"+type+"\"/>");
}
wsdl_obj_bind.append(xsdobjdef);
}
}
meth_info[methName] = in_out_info;
StringContext cntxt;
cntxt["METH_NAME"] = methName;
cntxt["RET_TYPE"] = retType;
cntxt["INP_PARAMS"] = inp_params;
reqr_res_bind.append("\n"+TemplateEngine::evaluate(resp+"templateReqRes.wsdl",cntxt));
wsdl_msgs.append("\n"+TemplateEngine::evaluate(resp+"templateWsdlMsg.wsdl",cntxt));
wsdl_ops.append("\n"+TemplateEngine::evaluate(resp+"templateWsdlOpe.wsdl",cntxt));
wsdl_bind.append("\n"+TemplateEngine::evaluate(resp+"templateWsdlBind.wsdl",cntxt));
}
ws_info[ows_name] = meth_info;
gcntxt["REQ_RES_BINDING"] = reqr_res_bind;
gcntxt["WSDL_MESSAGES"] = wsdl_msgs;
gcntxt["WSDL_OPERATIONS"] = wsdl_ops;
gcntxt["WSDL_BINDING"] = wsdl_bind;
gcntxt["OBJ_BINDING"] = wsdl_obj_bind;
string extranmspcs;
if(allnmspcs.size()>0)
{
set<string>::iterator it;
for(it=allnmspcs.begin();it!=allnmspcs.end();++it) {
string nmspcid = *it;
if(nmspcid!="tns")
{
string nmspcidval = Reflection::getNameSpaceIdValue(nmspcid);
if(nmspcidval!="") {
extranmspcs.append(" xmlns:" + nmspcid + "=\""+nmspcidval+"\"");
}
}
}
}
gcntxt["EXTR_NMSPCS"] = extranmspcs;
gcntxt["URL"] = "http://" + ip_address + "/" + appname;
string wspath = gcntxt["URL"] + "/" + gcntxt["WS_PATH"];
wsmap[wspath] = ws_name;
wsdl = TemplateEngine::evaluate(resp+"template.wsdl",gcntxt);
AfcUtil::writeTofile(resp+"../web/"+appname+"/public/"+ws_name+".wsdl",wsdl,true);
//ws_funcs.append(obj_mapng);
//ws_funcs.append(retObj_xml);
//ws_funcs.append("extern \"C\"\n{\n");
ws_inp_out_Map::iterator iter;
for(iter=ws_info.begin();iter!=ws_info.end();iter++)
{
string ws_n = iter->first;
meth_Map meth = iter->second;
meth_Map::iterator iter1;
for(iter1=meth.begin();iter1!=meth.end();iter1++)
{
string me_n = iter1->first;
strMap pars = iter1->second;
string ws_nn = ws_n;
StringUtil::replaceAll(ws_nn, "::", "_");
ws_funcs.append("string "+appname+me_n+ws_nn+"(Element* _req)\n{\nElement ele;\n");
ws_funcs.append("string _retStr;\n");
ws_funcs.append("try{\n/*_req->validateNs();*/\n");
strMap::iterator iter2;
string args;
unsigned int ter = 1;
//logger << me_n << ws_n << pars.size() << endl;
for(iter2=pars.begin();iter2!=pars.end();iter2++)
{
if(iter2->first!="RETURN" && iter2->first!="RETURNTYP")
{
string argname = iter2->first;
if(iter2->second=="int" || iter2->second=="short" || iter2->second=="double" || iter2->second=="float" || iter2->second=="string"
|| iter2->second=="bool" || iter2->second=="long" || iter2->second=="long long" || iter2->second=="unsigned int"
|| iter2->second=="unsigned short" || iter2->second=="unsigned long" || iter2->second=="unsigned long long"
|| iter2->second=="string")
{
ws_funcs.append("ele = _req->getElementByName(\""+argname+"\");\n");
ws_funcs.append(iter2->second+" "+argname+";\n");
ws_funcs.append("if(ele.getTagName()!=\"\")");
ws_funcs.append(argname+" = CastUtil::lexical_cast<"+iter2->second+">(ele.getText());\n");
}
else if(iter2->second.find("vector<")!=string::npos)
{
string vecn = iter2->second;
StringUtil::replaceFirst(vecn,"std::"," ");
StringUtil::replaceFirst(vecn,"vector<"," ");
StringUtil::replaceFirst(vecn,">"," ");
StringUtil::trim(vecn);
if(vecn=="int" || vecn=="short" || vecn=="float" || vecn=="double" || vecn=="bool" || vecn=="long long" || vecn=="long"
|| vecn=="string" || vecn=="unsigned int" || vecn=="unsigned short" || vecn=="unsigned long long" || vecn=="unsigned long")
{
ws_funcs.append("vector<"+vecn+" > "+argname+";\n");
ws_funcs.append("ElementList list = _req->getElementsByName(\""+argname+"\");\n");
ws_funcs.append("for(int i=0;i<list.size();i++)");
ws_funcs.append(argname+".push_back(CastUtil::lexical_cast<"+vecn+">(list.at(i).getText()));\n");
}
else
{
ws_funcs.append("vector<"+vecn+" > "+argname+";\n");
ws_funcs.append("ElementList list = _req->getElementsByName(\""+argname+"\");\n");
ws_funcs.append("for(int i=0;i<list.size();i++)\n{\n");
ws_funcs.append(argname+".push_back(XMLSerialize::unserialize<vector<"+vecn+" > >(list.at(i).renderSerialization()));\n}\n");
}
}
else
{
ws_funcs.append("ele = _req->getElementByName(\""+argname+"\");\n");
ws_funcs.append(iter2->second+" "+argname+";\n");
ws_funcs.append("if(ele.getTagName()!=\"\")");
ws_funcs.append("{\nele.setTagName(\""+iter2->second+"\");");
//ref.getTreatedFullyQualifiedClassName(argname, )
ws_funcs.append("\n"+argname+" = XMLSerialize::unserialize<"+iter2->second+">(ele.renderSerialization());\n");
ws_funcs.append("\ncout << ele.renderSerialization() << endl;");
ws_funcs.append("}\n");
}
args.append(argname);
if(ter++<pars.size()-2)
args.append(",");
}
}
ws_funcs.append(ws_n+" _obj;\n");
//ws_funcs.append("AttributeList attl = _req->getAttributes();\n");
//ws_funcs.append("AttributeList::iterator it;\n");
ws_funcs.append("_retStr = \"<tns:\" + _req->getTagName() + \"Response\";\n");
//ws_funcs.append("for(it=attl.begin();it!=attl.end();it++)\n");
//ws_funcs.append("_retStr.append(\" \" + it->first + \"=\\\"\" + it->second + \"\\\" \");\n");
ws_funcs.append("_retStr.append(\">\");\n");
if(pars["RETURNTYP"]=="void")
{
ws_funcs.append("_obj."+me_n+"("+args+");\n");
}
else if(pars["RETURNTYP"]=="int" || pars["RETURNTYP"]=="short" || pars["RETURNTYP"]=="float" || pars["RETURNTYP"]=="double"
|| pars["RETURNTYP"]=="bool" || pars["RETURNTYP"]=="long long" || pars["RETURNTYP"]=="long"
|| pars["RETURNTYP"]=="unsigned int" || pars["RETURNTYP"]=="unsigned short" || pars["RETURNTYP"]=="string"
|| pars["RETURNTYP"]=="unsigned long long" || pars["RETURNTYP"]=="unsigned long")
{
ws_funcs.append(pars["RETURNTYP"]+" _retval;\n");
ws_funcs.append("_retval = _obj."+me_n+"("+args+");\n");
ws_funcs.append("_retStr += \"<tns:"+pars["RETURN"]+">\"+CastUtil::lexical_cast<string>(_retval)+\"</tns:"+pars["RETURN"]+">\";\n");
}
else if(pars["RETURNTYP"]!="")
{
ws_funcs.append(pars["RETURNTYP"]+" _retval;\n");
ws_funcs.append("_retval = _obj."+me_n+"("+args+");\n");
if(pars["RETURNTYP"].find("vector<")!=string::npos)
{
string vecn = pars["RETURNTYP"];
StringUtil::replaceFirst(vecn,"std::"," ");
StringUtil::replaceFirst(vecn,"vector<"," ");
StringUtil::replaceFirst(vecn,">"," ");
StringUtil::trim(vecn);
if(vecn=="string" || vecn=="int" || vecn=="short" || vecn=="float" || vecn=="double" || vecn=="bool" || vecn=="long long" || vecn=="long"
|| vecn=="unsigned int" || vecn=="unsigned short" || vecn=="unsigned long long" || vecn=="unsigned long")
{
ws_funcs.append("for(int i=0;i<_retval.size();i++)");
ws_funcs.append("_retStr += \"<tns:"+pars["RETURN"]+">\"+CastUtil::lexical_cast<string>(_retval.at(i))+\"</tns:"+pars["RETURN"]+">\";\n");
}
else
{
ws_funcs.append("string allnmspcs;\n");
ws_funcs.append("for(int i=0;i<_retval.size();i++)\n{\n");
ws_funcs.append("XmlParser parser(\"Parser\");\n");
ws_funcs.append("allnmspcs = \"\";\n");
ws_funcs.append("Document doc = parser.getDocument(XMLSerialize::serialize<"+vecn+">(_retval.at(i)));\n");
ws_funcs.append("\ncout << XMLSerialize::serialize<"+vecn+">(_retval.at(i)) << endl;");
ws_funcs.append("normalizeNamespaces(doc.getRootElement(),\""+appname+"\",allnmspcs);\n");
ws_funcs.append("_retStr += \"<tns:"+pars["RETURN"]+">\"+doc.getRootElement().renderChildren()+\"</tns:"+pars["RETURN"]+">\";\n}\n");
}
}
else
{
ws_funcs.append("string allnmspcs;\n");
ws_funcs.append("XmlParser parser(\"Parser\");\n");
ws_funcs.append("Document doc = parser.getDocument(XMLSerialize::serialize<"+pars["RETURNTYP"]+">(_retval));\n");
ws_funcs.append("normalizeNamespaces(doc.getRootElement(),\""+appname+"\",allnmspcs);\n");
ws_funcs.append("_retStr += \"<tns:"+pars["RETURN"]+">\"+doc.getRootElement().renderChildren()+\"</tns:"+pars["RETURN"]+">\";\n");
}
}
ws_funcs.append("_retStr += \"</tns:\" + _req->getTagName() + \"Response>\";\n");
ws_funcs.append("}catch(const Exception& e){\n");
ws_funcs.append("return e.getMessage();\n} ");
ws_funcs.append("catch(const char* e){\n");
ws_funcs.append("return string(e);\n} ");
ws_funcs.append("catch(...){\n");
ws_funcs.append("return \"<soap:Fault><faultcode>soap:Server</faultcode><faultstring>Exception occurred</faultstring></soap:Fault>\";\n}\n");
ws_funcs.append("return _retStr;\n}\n");
}
//ws_funcs.append("}\n");
}
//AfcUtil::writeTofile(rtdcfp+"WsInterface.cpp",ws_funcs,true);
}
return ws_funcs;
}
FFEADContext::FFEADContext(const std::string& depFile, const std::string& appName)
{
reflector = NULL;
cleared = false;
logger = LoggerFactory::getLogger("FFEADContext");
XmlParser parser("Parser");
Document doc;
parser.readDocument(depFile, doc);
const Element& root = doc.getRootElement();
ElementList eles = root.getChildElements();
if(eles.size()>0 && root.getTagName()=="beans")
{
for (unsigned int var = 0; var < eles.size(); var++)
{
Element* ele = &(eles.at(var));
if(ele->getTagName()=="bean")
{
Bean bean;
bean.appName = appName;
bean.name = ele->getAttribute("name");
bean.value = ele->getAttribute("value");
bean.inbuilt = ele->getAttribute("inbuilt");
if(ele->getAttribute("bean")!="")
throw std::runtime_error("Invalid attribute");
bean.bean = ele->getAttribute("bean");
bean.clas = ele->getAttribute("class");
bean.intfType = ele->getAttribute("intfType");
bean.injectAs = ele->getAttribute("injectAs");
bean.scope = ele->getAttribute("scope");
bean.realbean = true;
ElementList eleeles = ele->getChildElements();
if(eleeles.size()==0)
{
}
else
{
for (unsigned int var1 = 0; var1 < eleeles.size(); var1++)
{
Element* ele1 = &(eleeles.at(var1));
if(ele1->getTagName()=="inject")
{
if(ele1->getAttribute("bean")!="")
{
bean.injs.push_back(appName+ele1->getAttribute("bean"));
if(ele1->getAttribute("name")!="")
bean.names.push_back(appName+ele1->getAttribute("name"));
else
bean.names.push_back(appName+ele1->getAttribute("bean"));
bean.types.push_back(ele1->getAttribute("intfType"));
}
else
{
Bean beanc;
beanc.appName = appName;
beanc.name = ele1->getAttribute("name");
beanc.value = ele1->getAttribute("value");
beanc.inbuilt = ele1->getAttribute("inbuilt");
beanc.clas = ele1->getAttribute("class");
beanc.intfType = ele1->getAttribute("intfType");
bean.scope = ele1->getAttribute("scope");
beanc.realbean = false;
injbns[beanc.appName+beanc.name] = beanc;
bean.injs.push_back(beanc.appName+beanc.name);
bean.names.push_back(beanc.appName+beanc.name);
}
}
else
{
throw std::runtime_error("Invalid tag");
}
}
}
beans[bean.appName+bean.name] = bean;
}
else
{
throw std::runtime_error("Invalid tag");
}
}
}
}
void* MethodInvoc::service(void* arg)
{
int fd = *(int*)arg;
init();
string methInfo,retValue;
_methinv_instance->server.Receive(fd,methInfo,1024);
methInfo =methInfo.substr(0,methInfo.find_last_of(">")+1);
try
{
XmlParser parser("Parser");
if(methInfo.find("lang=\"c++\"")!=string::npos || methInfo.find("lang='c++'")!=string::npos)
{
Document doc = parser.getDocument(methInfo);
Element message = doc.getRootElement();
if(message.getTagName()!="method")
{
throw MethodInvokerException("No method Tag\n",retValue);
}
if(message.getAttributes().size()<3)
{
throw MethodInvokerException("name,class and lang are mandatory attributes\n",retValue);
}
else if(message.getAttribute("name")=="")
{
throw MethodInvokerException("name attribute missing\n",retValue);
}
else if(message.getAttribute("className")=="")
{
throw MethodInvokerException("class attribute missing\n",retValue);
}
else if(message.getAttribute("lang")=="")
{
throw MethodInvokerException("lang attribute missing\n",retValue);
}
if(message.getChildElements().size()!=1)
{
throw MethodInvokerException("message tag should have only one child tag\n",retValue);
}
else if(message.getChildElements().at(0).getTagName()!="args")
{
throw MethodInvokerException("message tag should have an args child tag\n",retValue);
}
XMLSerialize ser;
Reflector reflector;
args argus;
vals valus;
ElementList argts = message.getChildElements().at(0).getChildElements();
for (unsigned var = 0; var < argts.size(); var++)
{
void *value = NULL;
Element arg = argts.at(var);
if(arg.getTagName()!="argument" || arg.getAttribute("type")=="")
throw MethodInvokerException("every argument tag should have a name and type attribute\n",retValue);
if(arg.getText()=="" && arg.getChildElements().size()==0)
throw MethodInvokerException("argument value missing\n",retValue);
if(arg.getAttribute("type")=="int")
{
int *vt = new int;
*vt = CastUtil::lexical_cast<int>(arg.getText());
value = vt;
}
else if(arg.getAttribute("type")=="float")
{
float *vt = new float;
*vt = CastUtil::lexical_cast<float>(arg.getText());
value = vt;
}
else if(arg.getAttribute("type")=="double")
{
double *vt = new double;
*vt = CastUtil::lexical_cast<double>(arg.getText());
value = vt;
}
else if(arg.getAttribute("type")=="string")
{
string *vt = new string;
*vt = CastUtil::lexical_cast<string>(arg.getText());
value = vt;
}
else if(arg.getAttribute("type")!="")
{
Element obj = arg.getChildElements().at(0);
string objxml = obj.render();
string objClassName = obj.getTagName();
value = ser.unSerializeUnknown(objxml,arg.getAttribute("type"));
}
argus.push_back(arg.getAttribute("type"));
valus.push_back(value);
}
string className = message.getAttribute("className");
string returnType = message.getAttribute("returnType");
string lang = message.getAttribute("lang");
ClassInfo clas = reflector.getClassInfo(className);
string methodName = message.getAttribute("name");;
if(clas.getClassName()=="")
{
throw MethodInvokerException("class does not exist or is not in the library path\n",retValue);
}
Method meth = clas.getMethod(methodName,argus);
if(meth.getMethodName()=="")
{
throw MethodInvokerException("method does not exist for the class or the class does not exist in the library path\n",retValue);
}
else
{
args argus;
Constructor ctor = clas.getConstructor(argus);
void *_temp = reflector.newInstanceGVP(ctor);
if(returnType=="void" || returnType=="")
{
reflector.invokeMethod<void*>(_temp,meth,valus);
retValue = ("<return:void></return:void>");
}
else
{
if(returnType=="int")
{
int retv = reflector.invokeMethod<int>(_temp,meth,valus);
retValue = ("<return:int>"+CastUtil::lexical_cast<string>(retv)+"</return:int>");
}
else if(returnType=="float")
{
float retv = reflector.invokeMethod<float>(_temp,meth,valus);
retValue = ("<return:float>"+CastUtil::lexical_cast<string>(retv)+"</return:float>");
}
else if(returnType=="double")
{
double retv = reflector.invokeMethod<double>(_temp,meth,valus);
retValue = ("<return:double>"+CastUtil::lexical_cast<string>(retv)+"</return:double>");
}
else if(returnType=="string")
{
string retv = reflector.invokeMethod<string>(_temp,meth,valus);
retValue = ("<return:string>"+retv+"</return:string>");
}
else if(returnType!="")
{
void* retobj = reflector.invokeMethodUnknownReturn(_temp,meth,valus);
string oxml = ser.serializeUnknown(retobj,returnType);
retValue = ("<return:"+returnType+">"+oxml+"</return:"+returnType+">");
}
}
}
}
else
{
retValue = "<return:exception>This is a C++ daemon</return:exception>";
}
if(retValue!="")
_methinv_instance->server.Send(fd,retValue);
close(fd);
}
catch(MethodInvokerException *e)
{
_methinv_instance->server.Send(fd,retValue);
close(fd);
}
catch(...)
{
retValue = ("<return:exception>XmlParseException occurred</return:exception>");
_methinv_instance->server.Send(fd,retValue);
close(fd);
}
return NULL;
}