1NUTSCAN(3)                        NUT Manual                        NUTSCAN(3)
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NAME

6       nutscan - Network UPS Tools (NUT) device discovery library
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DESCRIPTION

9       The Network UPS Tools (NUT) nutscan library provides the same discovery
10       related features that are also offered by nut-scanner(8).
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12       It enables the discovery of supported NUT devices (USB, SNMP, Eaton
13       XML/HTTP and IPMI) and NUT servers (using Avahi, or the classic
14       connection method).
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DISCOVERY FUNCTIONS

17       First, include the required header file:
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19           #include <nut-scan.h>
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21       Then, to discover new devices, use the appropriate function:
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23       ·   nutscan_scan_usb(3) for supported USB devices,
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25       ·   nutscan_scan_snmp(3) for supported SNMP agents,
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27       ·   nutscan_scan_xml_http(3) for Eaton Network Management Card,
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29       ·   nutscan_scan_nut(3) for NUT servers (upsd), using the classic
30           method,
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32       ·   nutscan_scan_avahi(3) for NUT servers (upsd), using the mDNS
33           (Avahi) method,
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35       ·   nutscan_scan_ipmi(3) for supported IPMI PSU.
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37       All of these functions return a list of devices found, using the
38       nutscan_device_t structure. This structure is described in
39       nutscan_add_device_to_device(3).
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41       Helper functions are also provided to output data using standard
42       formats:
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44       ·   nutscan_display_parsable(3) for parsable output,
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46       ·   nutscan_display_ups_conf(3) for ups.conf style.
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ERROR HANDLING

49       There is currently no specific mechanism for error handling.
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SEE ALSO

52       nut-scanner(8), nutscan_scan_usb(3), nutscan_scan_snmp(3),
53       nutscan_scan_xml_http(3), nutscan_scan_nut(3), nutscan_scan_avahi(3),
54       nutscan_scan_ipmi(3), nutscan_display_parsable(3),
55       nutscan_display_ups_conf(3), nutscan_new_device(3),
56       nutscan_free_device(3), nutscan_add_device_to_device(3),
57       nutscan_add_option_to_device(3), nutscan_cidr_to_ip(3),
58       http://avahi.org/
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62Network UPS Tools 2.7.3.          03/02/2016                        NUTSCAN(3)
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