serv.h

一个网络流量分析的完整的程序

/***

serv.h  - TCP/UDP port statistics header file
Written by Gerard Paul Java
Copyright (c) Gerard Paul Java 1997

***/

struct serv_spans {
        int spanbr_in;
        int spanbr_out;
        int spanbr;
};
    
struct portlistent {
    unsigned int port;
    unsigned int protocol;
    char servname[11];
    unsigned int idx;
    unsigned long long count;
    unsigned long long bcount;
    unsigned long long icount;
    unsigned long long ibcount;
    unsigned long long ocount;
    unsigned long long obcount;
    time_t starttime;
    time_t proto_starttime;
    struct serv_spans spans;    
    struct portlistent *prev_entry;
    struct portlistent *next_entry;
};

struct portlist {
    struct portlistent *head;
    struct portlistent *tail;
    struct portlistent *firstvisible;
    struct portlistent *lastvisible;
    struct portlistent *barptr;
    int imaxy;
    unsigned int baridx;
    unsigned int count;
    unsigned long bcount;
    WINDOW *win;
    PANEL *panel;
    WINDOW *borderwin;
    PANEL *borderpanel;
};

struct porttab {
    unsigned int port_min;
    unsigned int port_max;
    struct porttab *prev_entry;
    struct porttab *next_entry;
};

void initportlist(struct portlist *list);
struct portlistent *addtoportlist(struct portlist *list, unsigned int protocol,
				  unsigned int port, int *nomem, int servnames);
struct portlistent *inportlist(struct portlist *list, unsigned int protocol,
			       unsigned int port);
int goodport(unsigned int port, struct porttab *table);
int portinlist(struct porttab *table, unsigned int port);
void printportent(struct portlist *list, struct portlistent *entry,
		  unsigned int idx);
void destroyportlist(struct portlist *list);
void addmoreports(struct porttab **table);
void loadaddports(struct porttab **table);
void destroyporttab(struct porttab *table);
void removeaport(struct porttab **table);