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UPSCLI_INIT(3)                    NUT Manual                    UPSCLI_INIT(3)

NAME
       upscli_init - Initialize upsclient module specifying security
       properties.

SYNOPSIS
       #include <upsclient.h>

       int upscli_init(int certverify, const char *certpath,
                              const char *certname, const char *certpasswd);

DESCRIPTION
       The upscli_init() function initialize upsclient module and set many
       SSL-related properties: certverify to 1 makes certificate verification
       required for all SSL connections and certpath is the location of
       certificate database.

       If compiled with OpenSSL, certpath refers to a .pem file containing
       certificates and if compiled with NSS, certpath refers to a directory
       containing database files.

       If compiled with NSS and using SSL, you can specify certname the name
       of the certificate to send to upsd and certpasswd the password used to
       decrypt certificate private key.

       You can call upscli_add_host_cert(3) to register specific host security
       policy before initialize connections to them.

       You must call upscli_cleanup(3) when exiting application.

RETURN VALUE
       The upscli_init() function returns 1 on success, or -1 if an error
       occurs.

SEE ALSO
       upscli_add_host_cert(3), upscli_cleanup(3), upscli_disconnect(3),
       upscli_fd(3), upscli_splitaddr(3), upscli_splitname(3), upscli_ssl(3),
       upscli_strerror(3), upscli_upserror(3)

Network UPS Tools 2.7.3           04/17/2015                    UPSCLI_INIT(3)