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Imported Upstream version 2.7.4

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This commit is contained in:
Laurent Bigonville 2016-07-18 02:11:41 +02:00
parent fd413a3168
commit c9cb2187ee
290 changed files with 7473 additions and 2607 deletions
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79
tools/nut-scanner/nutscan-init.c
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@ -1,6 +1,5 @@
/* nutscan-init.c: init functions for nut scanner library
*
* Copyright (C) 2011 - Frederic Bohe <fredericbohe@eaton.com>
/*
* Copyright (C) 2011 - EATON
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -17,8 +16,17 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*! \file nutscan-init.c
\brief init functions for nut scanner library
\author Frederic Bohe <fredericbohe@eaton.com>
*/
#include "common.h"
#include <ltdl.h>
#include <unistd.h>
#include <dirent.h>
#include <stdio.h>
#include <string.h>
int nutscan_avail_avahi = 0;
int nutscan_avail_ipmi = 0;
@ -27,31 +35,72 @@ int nutscan_avail_snmp = 0;
int nutscan_avail_usb = 0;
int nutscan_avail_xml_http = 0;
int nutscan_load_usb_library(void);
int nutscan_load_snmp_library(void);
int nutscan_load_neon_library(void);
int nutscan_load_avahi_library(void);
int nutscan_load_ipmi_library(void);
int nutscan_load_upsclient_library(void);
int nutscan_load_usb_library(const char *libname_path);
int nutscan_load_snmp_library(const char *libname_path);
int nutscan_load_neon_library(const char *libname_path);
int nutscan_load_avahi_library(const char *libname_path);
int nutscan_load_ipmi_library(const char *libname_path);
int nutscan_load_upsclient_library(const char *libname_path);
/* FIXME: would be good to get more from /etc/ld.so.conf[.d] */
char * search_paths[] = {
LIBDIR,
"/usr/lib64",
"/lib64",
"/usr/lib",
"/lib",
"/usr/local/lib",
NULL
};
const char * get_libname(const char* base_libname)
{
DIR *dp;
struct dirent *dirp;
int index = 0;
char *libname_path = NULL;
char current_test_path[LARGEBUF];
for(index = 0 ; (search_paths[index] != NULL) && (libname_path == NULL) ; index++)
{
memset(current_test_path, 0, LARGEBUF);
if ((dp = opendir(search_paths[index])) == NULL)
continue;
while ((dirp = readdir(dp)) != NULL)
{
if(!strncmp(dirp->d_name, base_libname, strlen(base_libname))) {
snprintf(current_test_path, LARGEBUF, "%s/%s", search_paths[index], dirp->d_name);
libname_path = realpath(current_test_path, NULL);
if (libname_path != NULL)
break;
}
}
closedir(dp);
}
/* fprintf(stderr,"Looking for lib %s, found %s\n", base_libname, (libname_path!=NULL)?libname_path:"NULL");*/
return libname_path;
}
void nutscan_init(void)
{
#ifdef WITH_USB
nutscan_avail_usb = nutscan_load_usb_library();
nutscan_avail_usb = nutscan_load_usb_library(get_libname("libusb-0.1.so"));
#endif
#ifdef WITH_SNMP
nutscan_avail_snmp = nutscan_load_snmp_library();
nutscan_avail_snmp = nutscan_load_snmp_library(get_libname("libnetsnmp.so"));
#endif
#ifdef WITH_NEON
nutscan_avail_xml_http = nutscan_load_neon_library();
nutscan_avail_xml_http = nutscan_load_neon_library(get_libname("libneon.so"));
#endif
#ifdef WITH_AVAHI
nutscan_avail_avahi = nutscan_load_avahi_library();
nutscan_avail_avahi = nutscan_load_avahi_library(get_libname("libavahi-client.so"));
#endif
#ifdef WITH_FREEIPMI
nutscan_avail_ipmi = nutscan_load_ipmi_library();
nutscan_avail_ipmi = nutscan_load_ipmi_library(get_libname("libfreeipmi.so"));
#endif
nutscan_avail_nut = nutscan_load_upsclient_library();
nutscan_avail_nut = nutscan_load_upsclient_library(get_libname("libupsclient.so"));
}
void nutscan_free(void)