parser.h

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#ifndef PARSER_H
#define PARSER_H

#include <stdlib.h>
#include <libxml/xmlreader.h>
#include <sys/types.h>
#include <dirent.h>
#include <vector>
#include <list>
#include <map>
#include "elements.h"
#include "interpreter.h"

using namespace std;

namespace SMP{

class SMPInterpreter;
    
class SMPParser{
private:
    vector<_filter*> *filter;
    vector<_buffer*> *buffer;
    SMPInterpreter *interp;   
public:
    
    SMPParser(vector<_filter*> *f, vector<_buffer*> *b, SMPInterpreter *interpreter);
    ~SMPParser();
    
    int parse_filter_port_pair(const char *from, int &fid, int &pid);
    
    int set_buffer_dest(_buffer *buf, char *str);
    
    int set_buffer_dest_new(int src_fid, int src_pid, char *str, int type);
       
    int load_filter(vector<_filter*> *target, char *filename);
    
    int load_filters(vector<_filter*> *f);

    bool load_project(const char *filename);

    void save_project(const char *filename);

};

}//end-namespace

#endif

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