void ServiceList::ProcessServiceList ( DimInfo &  info )

private

Process an update of the SERVICE_LIST service of the given DimInfo

All services found are stored in the fServiceList map to be accessible through the server name. Their format is format is stored in the fFormatList. Note, that the list if only updated. So it will also contain services which are not available anymore. For an up-to-date list of service use fServiceList

Only entries matching the fType data member are stored.

Todo:

Make sure that we do not receive +/- updates on the SERVICE_LIST like on the SERVER_LIST

Definition at line 256 of file ServiceList.cc.

References buffer, fDescriptionList, fDescriptionMap, fFormatList, fServiceList, fType, DimInfo::getName(), DimInfo::getString(), Description::SplitDescription(), str, and type.

Referenced by CreateFMT(), and infoHandler().

{
    const string str = info.getString();
    if (str.empty())
        return;

    // Get the name of the service
    string buffer = info.getName();

    if (buffer.find("SERVICE_DESC")!=buffer.length()-12)
    {
        // Get the server name from the service name
        const string server = buffer.substr(0, buffer.find_first_of('/'));

        // Initialize the entry with an empty list
        if (str[0]!='+')
            fServiceList[server] = vector<string>();

        // For easy and fast access get the corresponding reference
        vector<string> &list = fServiceList[server];

        // Tokenize the stream into lines
        stringstream stream(str);
        while (getline(stream, buffer, '\n'))
        {
            if (buffer.empty())
                continue;

            // Get the type and compare it with fType
            const string type = buffer.substr(buffer.find_last_of('|')+1);
            if (type!=fType)
                continue;

            // Get format, name and command name
            const string fmt  = buffer.substr(buffer.find_first_of('|')+1, buffer.find_last_of('|')-buffer.find_first_of('|')-1);
            const string name = buffer.substr(buffer.find_first_of('/')+1, buffer.find_first_of('|')-buffer.find_first_of('/')-1);
            const string cmd  = buffer.substr(0, buffer.find_first_of('|'));

            // Add name the the list
            list.push_back(name);

            // Add format to the list
            fFormatList[cmd] = fmt;
        }
    }
    else
    {
        fDescriptionMap.clear();

        stringstream stream(str);
        while (getline(stream, buffer, '\n'))
        {
            if (buffer.empty())
                continue;

            const vector<Description> v = Description::SplitDescription(buffer);

            const string svc = v[0].name;

            fDescriptionMap[svc]  = v[0].comment;
            fDescriptionList[svc] = vector<Description>(v.begin()+1, v.end());
        }
    }
}

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