Myujth

I am trying from almost a day to parse the below XML using libxml2 cpp library. I need to 2 things:

1) I need to get the list of all "Bucket" tag in a std::vector array.

2) Find if "NextMarker" tag is present or not.

Their are 2 possible XML that can be given as input.

XML 1

<?xml version="1.0" encoding="utf-8"?> 
<EnumerationResults ServiceEndpoint="https://myaccount.blob.core.windows.net/"> 
 <MaxResults>3</MaxResults> 
 <Containers> 
 <Bucket> 
 <Name>audio</Name> 
 <Properties> 
 <Last-Modified>Wed, 26 Oct 2016 20:39:39 GMT</Last-Modified> 
 <Etag>0x8CACB9BD7C6B1B2</Etag> 
 <PublicAccess>container</PublicAccess> 
 </Properties> 
 </Bucket> 
 <Bucket> 
 <Name>images</Name> 
 <Properties> 
 <Last-Modified>Wed, 26 Oct 2016 20:39:39 GMT</Last-Modified> 
 <Etag>0x8CACB9BD7C1EEEC</Etag> 
 </Properties> 
 </Bucket> 
 <Bucket> 
 <Name>textfiles</Name> 
 <Properties> 
 <Last-Modified>Wed, 26 Oct 2016 20:39:39 GMT</Last-Modified> 
 <Etag>0x8CACB9BD7BACAC3</Etag> 
 </Properties> 
 </Bucket> 
 </Containers> 
 <NextMarker>video</NextMarker> 
</EnumerationResults>

XML 2

<EnumerationResults>
 <Containers />
 <NextMarkerr>/pdtcava01a/container1</NextMarker>
</EnumerationReslts>

My poor code:

int main()
 // Read the file
 xmlDocPtr doc; /* the resulting document tree */
 doc = xmlReadFile("/home/cbs/hemant/azure_d_patch/backend_trim/file_xml.xml", NULL, 0);

 // Thing#2. Check if NextMarker tag is present. WORKING
 xmlNode *root = xmlDocGetRootElement(doc);
 xmlNodePtr lastChild = root->last->prev;
 xmlChar *NextMarker = xmlCharStrdup("NextMarker");
 if(!xmlStrcmp(lastChild->name, NextMarker)) 
 cout<<"NextMarker tag present"<<endl;
 

 // thing#1. Failing to get the list of Buckets. NOT WORKING
 xmlChar *toFind = xmlCharStrdup("Containers");
 xmlNodePtr container = findNodeByName(root->children, toFind);
 container = container->children;

 XmlVal hem(container->children);
 std::vector<XmlVal> cont_list = hem.list(); // list() was my internal function which I now scraped.

 for (std::vector<XmlVal>::iterator it = cont_list.begin(); it != cont_list.end(); ++it) 
 bucket b;
 b.name_ = (*it)["Name"].content();
 b.creation_time_ = (*it)["Last-Modified"].content();
 cout<<b.name_<<" "<<b.creation_time_<<endl;
 bucket_list.push_back(b);
 
 return 1;