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/* +-------------------------------------------------------------------+ */ |
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/* | Copyright 1991, David Koblas. | */ |
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/* | Permission to use, copy, modify, and distribute this software | */ |
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/* | and its documentation for any purpose and without fee is hereby | */ |
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/* | granted, provided that the above copyright notice appear in all | */ |
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/* | copies and that both that copyright notice and this permission | */ |
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/* | notice appear in supporting documentation. This software is | */ |
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/* | provided "as is" without express or implied warranty. | */ |
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/* +-------------------------------------------------------------------+ */ |
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#include <unistd.h> |
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#include <limits.h> |
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#include "config.h" |
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#if TIME_WITH_SYS_TIME |
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# include <sys/time.h> |
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# include <time.h> |
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#else |
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# if HAVE_SYS_TIME_H |
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# include <sys/time.h> |
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# else |
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# include <time.h> |
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# endif |
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#endif |
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#if HAVE_DIRENT_H |
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# include <dirent.h> |
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# define NAMLEN(dirent) strlen((dirent)->d_name) |
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#else |
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# define dirent direct |
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# define NAMLEN(dirent) (dirent)->d_namlen |
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# if HAVE_SYS_NDIR_H |
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# include <sys/ndir.h> |
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# endif |
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# if HAVE_SYS_DIR_H |
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# include <sys/dir.h> |
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# endif |
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# if HAVE_NDIR_H |
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# include <ndir.h> |
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# endif |
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#endif |
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#include <sys/types.h> |
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#if HAVE_SYS_WAIT_H |
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# include <sys/wait.h> |
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#endif |
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#ifndef WEXITSTATUS |
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# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) |
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#endif |
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#ifndef WIFEXITED |
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# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
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#endif |
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#if STDC_HEADERS |
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# include <string.h> |
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#else |
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# if !HAVE_STRCHR |
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# define strchr index |
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# define strrchr rindex |
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# endif |
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char *strchr (), *strrchr (); |
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# if !HAVE_MEMCPY |
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# define memcpy(d, s, n) bcopy ((s), (d), (n)) |
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# define memmove(d, s, n) bcopy ((s), (d), (n)) |
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# endif |
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#endif |
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typedef struct cmd_s { |
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char *name; |
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int nargs, nopts; |
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int margs, mopts; |
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char **args, **opts; |
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struct cmd_s *next; |
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} cmd_t; |
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typedef struct var_s { |
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char *name, *value; |
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struct var_s *next; |
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} var_t; |
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typedef struct array_s { |
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void **data; |
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int size, capacity; |
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} array_t; |
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/* functions to manage a dynamically extensible array of pointers */ |
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#define ARRAY_CHUNK 32 |
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array_t *array_alloc(); |
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void array_free(array_t *array); |
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array_t *array_free_contents(array_t *array); |
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void *array_push(array_t *array, void *object); |
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void *array_pop(array_t *array); |
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int array_extend(array_t *array, int capacity); |
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extern cmd_t *First, *Build(), *BuildSingle(); |
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extern var_t *Variables; |
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extern unsigned minimum_logging_level; |
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void fatal(int logit, const char *format, ...); |
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int logger(unsigned flags, const char *format, ...); |
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void strnprintf(char *out, int len, const char *format, ...); |
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void vstrnprintf(char *out, int len, const char *format, va_list ap); |
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char *strtolower(char *in); |
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int ReadFile(char *file); |
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int ReadDir(char *dir); |
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int CountArgs(cmd_t *cmd); |
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int atov(char *str, int type); |
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#define MAXSTRLEN 2048 |
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#define OP_ACCESS SYSCONFDIR "/op.conf" |
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#define OP_ACCESS_DIR SYSCONFDIR "/op.d" |
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#define VAR_EXPAND_LEN 8192 |
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#define VAR_NAME_LEN 64 |
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#ifndef HOST_NAME_MAX |
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#define HOST_NAME_MAX 255 |
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#endif |
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