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102 lines
4.3 KiB
C
102 lines
4.3 KiB
C
/*
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ex: set tabstop=4 shiftwidth=4 autoindent:*
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+-------------------------------------------------------------------------+
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| Copyright (C) 2004-2023 The Cacti Group |
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| This program is free software; you can redistribute it and/or |
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| modify it under the terms of the GNU Lesser General Public |
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| License as published by the Free Software Foundation; either |
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| version 2.1 of the License, or (at your option) any later version. |
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| This program is distributed in the hope that it will be useful, |
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| but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| GNU Lesser General Public License for more details. |
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| You should have received a copy of the GNU Lesser General Public |
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| License along with this library; if not, write to the Free Software |
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| Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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| 02110-1301, USA |
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+-------------------------------------------------------------------------+
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| spine: a backend data gatherer for cacti |
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+-------------------------------------------------------------------------+
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| This poller would not have been possible without: |
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| - Larry Adams (current development and enhancements) |
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| - Rivo Nurges (rrd support, mysql poller cache, misc functions) |
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| - RTG (core poller code, pthreads, snmp, autoconf examples) |
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| - Brady Alleman/Doug Warner (threading ideas, implimentation details) |
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+-------------------------------------------------------------------------+
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| - Cacti - http://www.cacti.net/ |
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+-------------------------------------------------------------------------+
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*/
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/* cacti config reading functions */
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extern void read_config_options(void);
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extern int read_spine_config(char *file);
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extern void config_defaults(void);
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/* cacti logging function */
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extern int spine_log(const char *format, ...)
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__attribute__((format(printf, 1, 2)));
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extern void die(const char *format, ...)
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__attribute__((noreturn))
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__attribute__((format(printf, 1, 2)));
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/* option processing function */
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extern void set_option(const char *setting, const char *value);
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/* number validation functions */
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extern int is_numeric(char *string);
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extern int is_ipaddress(const char *string);
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extern int all_digits(const char *str);
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extern int is_hexadecimal(const char * str, const short ignore_special);
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/* determine if a device is a debug device */
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extern int is_debug_device(int device_id);
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/* string and file functions */
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extern char *add_slashes(char *string);
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extern int file_exists(const char *filename);
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extern char *strip_alpha(char *string);
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extern char *strncopy(char *dst, const char *src, size_t n);
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extern char *trim(char *str);
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extern char *rtrim(char *str);
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extern char *ltrim(char *str);
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extern char *reverse(char *str);
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extern int strpos(char *haystack, char *needle) ;
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extern int char_count(const char *str, int chr);
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/* custom hex2dec that returns a string instead of a number */
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unsigned long long hex2dec(char *str);
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/* macro to copy string to string with an ending null */
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#define STRNCOPY(dst, src) strncopy((dst), (src), sizeof(dst))
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/* macro to duplicate string and die if fails */
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#define STRDUP_OR_DIE(dst, src, reason) \
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if ((dst = strdup(src)) == NULL) {\
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die("FATAL: malloc() failed during strdup() for %s", reason);\
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}\
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/* get highres time as double */
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extern double get_time_as_double(void);
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/* function to check to see if program has capability to use raw socket with
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out uid = 0 */
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extern int hasCaps();
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/* see if we can do things as root */
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extern void checkAsRoot();
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/* log format */
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extern char *get_date_format();
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/* start time for spine */
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extern double start_time;
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/* the version of Cacti as a decimal */
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int get_cacti_version(MYSQL *psql, int mode);
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