34 lines
656 B
C
34 lines
656 B
C
#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include "scan.h"
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typedef enum {
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// long options
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FL_HELP,
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FL_PORTS,
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FL_IP,
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FL_FILE,
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FL_SPEEDUP,
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FL_SCAN,
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FL_MAXRETRIES,
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FL_TTL,
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// short options
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FL_FAST,
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} e_flag;
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struct option_lst {
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e_flag flag;
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char *arg;
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struct option_lst *next;
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};
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struct option_lst *parse_options(int ac, char *const *av);
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bool option_isset(const struct option_lst *options, e_flag flag);
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char *get_option_arg(const struct option_lst *options, e_flag flag);
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int parse_ports(const char *arg, uint16_t *start, uint16_t *end);
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e_scantype parse_type(const char *arg);
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void free_options(struct option_lst *options);
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