#ifndef _FUNCTIONS_H_
#define _FUNCTIONS_H_

#include <libxml/xpath.h>

#include <glob.h>

#include "DataEntry.h"
#include <vector>

/* Attention: both return malloced array */
std::vector<DataEntry> readXmlDir(char* path);
std::vector<DataEntry> readLinSess(char* path);

/* This is thought as a callback-function for the Select-Browser */
void runImage(DataEntry);

/* building & executing command for different Virtualizer */
void runImage(DataEntry&, string confxml);

/* Globs for a specific filetype (2. argument) */
glob_t* globber(char* path, char* filetype);

/* Gets folder name of this program */
char* getFolderName();

/* Reads output from a skript (2. argument) */
/* Adds the elements into xmlNode "printers" (1. argument) */
bool addPrinters(xmlNode* node, char* script);
bool addScanners(xmlNode* node, char* script);
void addInfo(xmlNode* node, DataEntry* dat); /* This is defined in addPrinters.cxx */
void readGroupXml(DataEntry* dat, string group);
xmlXPathObjectPtr evalXPath(xmlDocPtr doc, const char* path);

/* Write configuration xml */
string writeConfXml(DataEntry& dat);



/** Extra functions - defined in userSession.cxx */
void saveSession(DataEntry* dat);
char* readSession(void);


#endif /* _FUNCTIONS_H_ */