KSHOWWNDNODE* KUiShowWndTree::AddNodeByName(IIniFile *pIni, const char *pszName)
{
KSHOWWNDNODE* pResult = NULL;
KG_PROCESS_ERROR(pIni);
KG_PROCESS_ERROR(pszName && pszName[0]);
KG_PROCESS_ERROR(strcmp(pszName, m_Root.szName));
pResult = IsNodeExist(pszName);
if (pResult)
{
KG_PROCESS_ERROR(0);
}
char szParentName[128] = "";
pIni->GetString(pszName, "._Parent", "", szParentName, sizeof(szParentName));
KSHOWWNDNODE *pParentNode = IsNodeExist(szParentName);
if (!pParentNode)
{
pParentNode = AddNodeByName(pIni, szParentName);
KG_PROCESS_ERROR(pParentNode);
}
KSHOWWNDNODE *pNode = new KSHOWWNDNODE;
ZeroMemory(pNode, sizeof(KSHOWWNDNODE));
strcpy(pNode->szName, pszName);
strcpy(pNode->szParentName, szParentName);
AddChild(pParentNode, pNode);
pResult= pNode;
Exit0:
return pResult;
}
/**
\todo Set functions of XmlUtility depend on DOMParserSTL::Set functions.
Calling DomParserSTL::SetXXXX() followed by GetXXXXX() doesn't show the updated value.
*/
int CIdXmlUtility::SetValue(string strElementPath,string strValue,bool bCreate)
{
m_strElementPath = strElementPath;
if( !IsNodeExist(m_strElementPath) ) //if the strelementpath doesn't exist
{
if( bCreate == false ) //path is REQUIRED, return error
return 0;
else
{
//create the strelementpath
m_domParser->ResetPos();//set current element of parser to root
stringCollection_t nodes = getNodes(strElementPath);//Get the element names in descending order from root
cerr<<"Current Node:"<<m_domParser->GetTagName()<<endl;
//case 1:
// Leaf element is missing
//case 2:
// Internal element is missing
m_domParser->ResetPos();//set current element of parser to root
strCollIter_t i=nodes.begin(); //skip the root node (ie Settings node)
i++;
for(; i != nodes.end(); i++)
{
string nodeName = *i;
#if defined(WIN32) && !defined(__CYGWIN__)
g_tLog.WriteLog("Current Node:%s", m_domParser->GetTagName());
#else
g_tLog.WriteLog("Current Node:%s", m_domParser->GetTagName().c_str());
#endif
g_tLog.WriteLog("Looking for child node:%s", nodeName.c_str());
if( !m_domParser->FindChildElem(i->c_str()) )
m_domParser->AddChildElem( i->c_str() ); //if not found child, create
m_domParser->IntoElem();//goes inside that element
}
}
}
//Set the value for the newly created path and if the strelementpath exists then also it sets the value
m_domParser->SetData(strValue.c_str(),0);
m_domParser->Save(m_strXmlFilePath.c_str());
return 1;
}
/**
\todo Set functions of XmlUtility depend on DOMParserSTL::Set functions.
Calling DomParserSTL::SetXXXX() followed by GetXXXXX() doesn't show the updated value.
*/
int CIdXmlUtility::SetAttrValue(string strElementPath,string strAttrName,string strValue,bool bCreate)
{
m_strElementPath = strElementPath;
if(!IsNodeExist(m_strElementPath)) //if the strelementpath doesn't exist
{
if(bCreate == false)
{
return 0;
}
else //create the strelementpath
{
//Step 1) create the element path
stringCollection_t nodes = getNodes(strElementPath);
//Step 2) create the attribute
//Step 3) set the attribute value
m_domParser->ResetPos();//set current element of parser to root
strCollIter_t i=nodes.begin(); //skip the root node (ie Settings node)
i++;
for( ; i != nodes.end(); i++ )
{
string nodeName = *i;
g_tLog.WriteLog("Looking for child node:%s", nodeName.c_str());
if( !m_domParser->FindChildElem(i->c_str()) ) //if not found child element, create
m_domParser->AddChildElem( i->c_str() );
m_domParser->IntoElem();//goes inside that element
}
}
}
// case 1: Attribute exists then set the value
// case 1.1:
// attrib="abcd"
// case 1.2:
// attrib=""
//SOLUTION1: SetAttrib() will set the value if any OR create any missing attribute
if( bCreate == true )
{
m_domParser->SetAttrib(strAttrName.c_str(),strValue.c_str());
m_domParser->Save(m_strXmlFilePath.c_str());
return 1;
}
else
{
//DONE: As SetAttrib default behaviour creates any missing attributes]
// case 2: Attribute missing
// case 2.1: bCreate is true then
// case 2.2: bCreate is false then return error
// SOLUTION2:
// if (bCreate == false && !found)
// return error
// else if( bCreate == true && found)
// use SetAttrib to create the attribute and set the value
// Details: Check if Attrib exists
int i=0;
bool found = false;
string tmpAttrbName;
while(1)
{
tmpAttrbName = m_domParser->GetAttribName(i++);
if( tmpAttrbName == "" )
break;
if( strAttrName == tmpAttrbName )
found = true;
}
if( found )
{
m_domParser->SetAttrib(strAttrName.c_str(),strValue.c_str());
return 1;
}
else
{
//attrib not found return error
return 0;
}
}
}