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Path : /usr/share/YaST2/modules/
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Current File : //usr/share/YaST2/modules/Y2ModuleConfig.ycp

/**
 * File:	modules/Y2ModuleConfig.ycp
 * Package:	Auto-installation
 * Summary:	Read data from desktop files
 * Author:	Anas Nashif <nashif@suse.de>
 *
 * $Id: Y2ModuleConfig.ycp 57049 2009-05-04 09:54:36Z ug $
 */

{
    module "Y2ModuleConfig";
    textdomain "autoinst";

    import "Mode";
    import "Stage";
    import "Profile";
    import "Installation";
    import "Desktop";
    import "Wizard";
    import "Directory";

    // include "autoinstall/io.ycp";

    global map<string, map> GroupMap = $[];
    global map<string, map> ModuleMap = $[];

    /**
     * MenuTreeData
     * @return list of modules
     */
    global list<map> MenuTreeData =[];



    /**
     * Read module configuration files
     * @return map
     */
    list ReadMenuEntries(list<string> modes)
    {
	Desktop::AgentPath = .autoyast2.desktop;

	list<string> Values= [ "Name",
			       "GenericName",
			       "Icon",
			       "X-SuSE-YaST-AutoInst",
			       "X-SuSE-YaST-AutoInstResource",
			       "X-SuSE-YaST-AutoInstClient",
			       "X-SuSE-YaST-Group",
			       "X-SuSE-YaST-AutoInstMerge",
			       "X-SuSE-YaST-AutoInstMergeTypes",
			       "X-SuSE-YaST-AutoInstDataType",
			       "X-SuSE-YaST-AutoInstClonable",
			       "X-SuSE-YaST-AutoInstRequires",
                               "X-SuSE-DocTeamID",
                               "X-SuSE-YaST-AutoLogResource"
			       ];
	Desktop::Read(Values);
	map<string,map> configurations = Desktop::Modules;

	//y2debug("%1", configurations );
	map groups = Desktop::Groups;

	map confs = $[];

	foreach (string name , map values, configurations, ``{
	    if (contains(modes, values["X-SuSE-YaST-AutoInst"]:""))
	    {
		string module_auto = "";
		/* determine name of client, if not default name */
		if (!haskey(values,"X-SuSE-YaST-AutoInstClient") || values["X-SuSE-YaST-AutoInstClient"]:"" == "")
		{
		    string client =  name + "_auto";
                    y2debug("client: %1", client);
		    values["X-SuSE-YaST-AutoInstClient"] = client;
		}
		y2debug("name: %1 values: %2", name, values["X-SuSE-YaST-AutoInstClient"]:"" );
		confs[name]=values;
	    }
	});
	return [confs, groups];
    }


    /**
     * Sort tree groups
     * @param map<string, map> group map
     * @param list<string> group list
     * @return list
     */
    define list<string> SortGroups (map<string, map> GroupMap, list<string> GroupList)
	``{
        return
	    sort (string x, string y, GroupList,
		  ``{
		string first = GroupMap[x, "SortKey"]:"";
		string second = GroupMap[y, "SortKey"]:"";
		return (first < second);
	    });
    }

    /**
     * Create group tree
     * @param map<string, map> groups
     * @return void
     */
    define void CreateGroupTree (map<string, map> Groups)
	``{
	//y2debug("Groups: %1", Groups);

        list<string> grouplist = [];
        grouplist = SortGroups (Groups, maplist (string rawname, map group, Groups, ``(rawname)));

        foreach (string name, grouplist, ``{
	    string title = Desktop::Translate(Groups[name, "Name"]:name);

	    map MeunTreeEntry = $[ "entry":name, "title":title ];
	    MenuTreeData = add(MenuTreeData,MeunTreeEntry);
        });

	//y2debug("data: %1", MenuTreeData);
	return;
    }

    /**
     * Construct Menu Widget
     * @return list
     */
    define list ConstructMenu() ``{

	CreateGroupTree(GroupMap);

	foreach(string m, map v, ModuleMap, ``{
	    string name = v["Name"]:"";
	    map menu_entry = $["entry":m, "title":name];
	    list menu_list = [];
	    if (haskey(v,"X-SuSE-YaST-Group"))
	    {
		string parent = v["X-SuSE-YaST-Group"]:"";
		MenuTreeData = maplist (map k, MenuTreeData, ``{
		    if (k["entry"]:"" == parent)
                    {
			list children = k["children"]:[];
			children = add(children,menu_entry);
			k["children"] = children;
			return(k);
		    }
		    else {
			return (k);
		    }
		});
	    }
	    else
	    {
		MenuTreeData = add(MenuTreeData,menu_entry);
	    }
	});
	// y2debug("MenuTreeData: %1", MenuTreeData );
    }


    /**
     * Y2ModuleConfig ()
     * Constructor
     */
    global define void Y2ModuleConfig () ``{

	/* Read module configuration data (desktop files) */
	if (!Stage::initial ())
	{
            list MenuEntries = [];
            if (Mode::autoinst())
            {
                MenuEntries = ReadMenuEntries(["all", "write"]);
            } else {
                MenuEntries = ReadMenuEntries(["all", "configure"]);
            }

	    ModuleMap = MenuEntries[0]:$[];

	    Profile::ModuleMap = ModuleMap;

	    GroupMap = MenuEntries[1]:$[];

	}

	if (Mode::config ())
	{
	    // construct the tree menu
	    ConstructMenu();
	}
    }


    /**
     * Get resource name
     * @param string resource
     * @return string resource as defined in desktop file
     */
    global define string getResource( string default_resource)
    {
	string ret = ModuleMap[default_resource, "X-SuSE-YaST-AutoInstResource"]:"";
	if (ret == "")
	    return default_resource;
	else
	    return ret;
    }

    /**
     * Get resource data
     * @param resourceMap Resource Map
     * @param resrouce the resource
     * @return any Resource Data
     */
    global define any getResourceData( map resourceMap, string resource)
    {
	string tmp_resource = resourceMap["X-SuSE-YaST-AutoInstResource"]:"";
	if (tmp_resource != "")
	    resource = tmp_resource;

	string data_type = resourceMap["X-SuSE-YaST-AutoInstDataType"]:"map";
	string tomerge = resourceMap["X-SuSE-YaST-AutoInstMerge"]:"";
	string tomergetypes = resourceMap["X-SuSE-YaST-AutoInstMergeTypes"]:"";

	map mergedResource = $[];
	if (size(tomerge) > 0 )
	{
	    list<string> MergeTypes = splitstring(tomergetypes, ",");
	    list<string> Merge = splitstring(tomerge, ",");
	    integer i = 0;
	    foreach ( string res, Merge, ``{
		if ( MergeTypes[i]:"map" == "map")
		    mergedResource[res] = eval(Profile::current[res]:$[]);
		else
		    mergedResource[res] = eval(Profile::current[res]:[]);
		i = i + 1;
	    });
            if (mergedResource==$[])
                return nil;
            else
	        return mergedResource;
	}
	else
	{
	    if (data_type == "map")
	    {
                if (Profile::current[resource]:$[] == $[])
                    return nil;
                else
		    return (eval(Profile::current[resource]:$[]));
	    }
	    else
	    {
                if (Profile::current[resource]:[] == [] )
                    return nil;
                else
		    return (eval(Profile::current[resource]:[]));
	    }
	}

    }

    /**
     * Simple dependency resolving
     * @return list<map>
     */
    global define list<map> Deps ()
    {
        map<string, any> deps = $[];
        list<map> m = [];
        list done = [];
        foreach(string p, map d, ModuleMap,
                ``{
                if (haskey(d, "X-SuSE-YaST-AutoInstRequires") && d["X-SuSE-YaST-AutoInstRequires"]:"" != "")
                {
                list<string> req = splitstring(d["X-SuSE-YaST-AutoInstRequires"]:"", ", ");
                req = filter(string r, req, ``(r!=""));
                deps[p] = req;
                }

                });
        y2milestone("New dependencies: %1", deps);

        foreach(string p, map d, ModuleMap,
                ``{
                y2debug("done: %1", done);
                y2debug("Working on : %1", p );
                if (!contains(done, p))
                {
                if (haskey(deps, p))
                {
                foreach(string r, deps[p]:[], ``{
                    if (!contains(done, r)) {
                    m = add(m, $["res":r, "data":ModuleMap[r]:$[]]);
                    done = add(done, r);
                    }
                    });
                m = add(m, $["res":p, "data":d]);
                done = add(done, p);
                }
                else
                {
                m = add(m, $["res":p, "data":d]);
                done = add(done, p);
                }
                }
                });

        return m;
    }

    /**
     * Set Desktop Icon
     * @param file Desktop File 
     * @return boolean
     */
    global boolean SetDesktopIcon( string file )
    {
        string filename = sformat("%1/%2.desktop", Directory::desktopdir, file);
        if (SCR::Read(.target.size, filename) < 0 )
            filename = sformat("%1/%2.desktop",
                    "/usr/share/autoinstall/modules", file);
        path filepath = .autoyast2.desktop.v + filename + ."Desktop Entry".Icon;
        string icon = (string) SCR::Read(filepath);
        y2debug("icon: %1 (%2)", icon, filepath);

        if (icon == nil)
            return false;

        Wizard::SetTitleIcon(icon);
        return true;
    }


}

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