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Annotation of embedaddon/sudo/plugins/sudoers/defaults.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (c) 1999-2005, 2008-2010
                      3:  *     Todd C. Miller <Todd.Miller@courtesan.com>
                      4:  *
                      5:  * Permission to use, copy, modify, and distribute this software for any
                      6:  * purpose with or without fee is hereby granted, provided that the above
                      7:  * copyright notice and this permission notice appear in all copies.
                      8:  *
                      9:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     10:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     11:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     12:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     13:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     14:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     15:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     16:  *
                     17:  * Sponsored in part by the Defense Advanced Research Projects
                     18:  * Agency (DARPA) and Air Force Research Laboratory, Air Force
                     19:  * Materiel Command, USAF, under agreement number F39502-99-1-0512.
                     20:  */
                     21: 
                     22: #ifndef _SUDO_DEFAULTS_H
                     23: #define _SUDO_DEFAULTS_H
                     24: 
                     25: #include <def_data.h>
                     26: 
                     27: struct list_member {
                     28:     char *value;
                     29:     struct list_member *next;
                     30: };
                     31: 
                     32: struct def_values {
                     33:     char *sval;                /* string value */
                     34:     int ival;          /* actually an enum */
                     35: };
                     36: 
                     37: enum list_ops {
                     38:     add,
                     39:     delete,
                     40:     freeall
                     41: };
                     42: 
                     43: /*
                     44:  * Structure describing compile-time and run-time options.
                     45:  */
                     46: struct sudo_defs_types {
                     47:     char *name;
                     48:     int type;
                     49:     char *desc;
                     50:     struct def_values *values;
                     51:     int (*callback)(const char *);
                     52:     union {
                     53:        int flag;
                     54:        int ival;
                     55:        double fval;
                     56:        enum def_tuple tuple;
                     57:        char *str;
                     58:        mode_t mode;
                     59:        struct list_member *list;
                     60:     } sd_un;
                     61: };
                     62: 
                     63: /*
                     64:  * Four types of defaults: strings, integers, and flags.
                     65:  * Also, T_INT, T_FLOAT or T_STR may be ANDed with T_BOOL to indicate that
                     66:  * a value is not required.  Flags are boolean by nature...
                     67:  */
                     68: #undef T_INT
                     69: #define T_INT          0x001
                     70: #undef T_UINT
                     71: #define T_UINT         0x002
                     72: #undef T_STR
                     73: #define T_STR          0x003
                     74: #undef T_FLAG
                     75: #define T_FLAG         0x004
                     76: #undef T_MODE
                     77: #define T_MODE         0x005
                     78: #undef T_LIST
                     79: #define T_LIST         0x006
                     80: #undef T_LOGFAC
                     81: #define T_LOGFAC       0x007
                     82: #undef T_LOGPRI
                     83: #define T_LOGPRI       0x008
                     84: #undef T_TUPLE
                     85: #define T_TUPLE                0x009
                     86: #undef T_FLOAT
                     87: #define T_FLOAT                0x010
                     88: #undef T_MASK
                     89: #define T_MASK         0x0FF
                     90: #undef T_BOOL
                     91: #define T_BOOL         0x100
                     92: #undef T_PATH
                     93: #define T_PATH         0x200
                     94: 
                     95: /*
                     96:  * Argument to update_defaults()
                     97:  */
                     98: #define SETDEF_GENERIC 0x01
                     99: #define        SETDEF_HOST     0x02
                    100: #define        SETDEF_USER     0x04
                    101: #define        SETDEF_RUNAS    0x08
                    102: #define        SETDEF_CMND     0x10
                    103: #define SETDEF_ALL     (SETDEF_GENERIC|SETDEF_HOST|SETDEF_USER|SETDEF_RUNAS|SETDEF_CMND)
                    104: 
                    105: /*
                    106:  * Prototypes
                    107:  */
                    108: void dump_default(void);
                    109: void init_defaults(void);
                    110: int  set_default(char *, char *, int);
                    111: int  update_defaults(int);
                    112: 
                    113: extern struct sudo_defs_types sudo_defs_table[];
                    114: 
                    115: #endif /* _SUDO_DEFAULTS_H */