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| 1 : | mark | 1 | /* |
| 2 : | |||
| 3 : | Copyright (C) 1994- | ||
| 4 : | Free Software Foundation, Inc. | ||
| 5 : | |||
| 6 : | This file is part of GNU cfengine - written and maintained | ||
| 7 : | by Mark Burgess, Dept of Computing and Engineering, Oslo College, | ||
| 8 : | Dept. of Theoretical physics, University of Oslo | ||
| 9 : | |||
| 10 : | This program is free software; you can redistribute it and/or modify it | ||
| 11 : | under the terms of the GNU General Public License as published by the | ||
| 12 : | Free Software Foundation; either version 3, or (at your option) any | ||
| 13 : | later version. | ||
| 14 : | |||
| 15 : | This program is distributed in the hope that it will be useful, | ||
| 16 : | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 17 : | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 18 : | GNU General Public License for more details. | ||
| 19 : | |||
| 20 : | You should have received a copy of the GNU General Public License | ||
| 21 : | along with this program; if not, write to the Free Software | ||
| 22 : | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA | ||
| 23 : | |||
| 24 : | */ | ||
| 25 : | |||
| 26 : | /*****************************************************************************/ | ||
| 27 : | /* */ | ||
| 28 : | /* File: mod_common.c */ | ||
| 29 : | /* */ | ||
| 30 : | /* This is a root node in the syntax tree */ | ||
| 31 : | /* */ | ||
| 32 : | /*****************************************************************************/ | ||
| 33 : | |||
| 34 : | #define CF3_MOD_COMMON | ||
| 35 : | |||
| 36 : | #include "cf3.defs.h" | ||
| 37 : | #include "cf3.extern.h" | ||
| 38 : | |||
| 39 : | |||
| 40 : | /*********************************************************/ | ||
| 41 : | /* FnCalls are lvalues in certain promise constraints */ | ||
| 42 : | /*********************************************************/ | ||
| 43 : | |||
| 44 : | /* see cf3.defs.h enum fncalltype */ | ||
| 45 : | |||
| 46 : | struct FnCallType CF_FNCALL_TYPES[] = | ||
| 47 : | { | ||
| 48 : | {"randomint",cf_int,2}, | ||
| 49 : | {"getuid",cf_int,1}, | ||
| 50 : | {"getgid",cf_int,1}, | ||
| 51 : | {"execresult",cf_str,2}, | ||
| 52 : | {"readtcp",cf_str,4}, | ||
| 53 : | {"returnszero",cf_class,2}, | ||
| 54 : | {"isnewerthan",cf_class,2}, | ||
| 55 : | {"accessedbefore",cf_class,2}, | ||
| 56 : | {"changedbefore",cf_class,2}, | ||
| 57 : | {"fileexists",cf_class,1}, | ||
| 58 : | {"isdir",cf_class,1}, | ||
| 59 : | {"islink",cf_class,1}, | ||
| 60 : | {"isplain",cf_class,1}, | ||
| 61 : | {"iprange",cf_class,1}, | ||
| 62 : | {"hostrange",cf_class,2}, | ||
| 63 : | {"isvariable",cf_class,1}, | ||
| 64 : | {"strcmp",cf_class,2}, | ||
| 65 : | {"regcmp",cf_class,2}, | ||
| 66 : | {"isgreaterthan",cf_class,2}, | ||
| 67 : | {"islessthan",cf_class,2}, | ||
| 68 : | {"userexists",cf_class,1}, | ||
| 69 : | {"groupexists",cf_class,1}, | ||
| 70 : | {"readstringlist",cf_slist,4}, | ||
| 71 : | {"readintlist",cf_ilist,4}, | ||
| 72 : | {"readreallist",cf_rlist,4}, | ||
| 73 : | {"irange",cf_irange,2}, | ||
| 74 : | {"rrange",cf_rrange,2}, | ||
| 75 : | {"ondate",cf_int,6}, | ||
| 76 : | {"ago",cf_int,6}, | ||
| 77 : | {"now",cf_int,0}, | ||
| 78 : | {"persiststate",cf_class,3}, | ||
| 79 : | {"erasestate",cf_class,1}, | ||
| 80 : | {NULL,cf_notype} | ||
| 81 : | }; | ||
| 82 : | |||
| 83 : | /*********************************************************/ | ||
| 84 : | |||
| 85 : | struct BodySyntax CF_TRANSACTION_BODY[] = | ||
| 86 : | { | ||
| 87 : | {"action",cf_opts,"fix,warn,nop"}, | ||
| 88 : | {"ifelapsed",cf_int,CF_VALRANGE}, | ||
| 89 : | {"expireafter",cf_int,CF_VALRANGE}, | ||
| 90 : | {"logstring",cf_str,""}, | ||
| 91 : | {"loglevel",cf_str,""}, | ||
| 92 : | {"audit",cf_opts,CF_BOOL}, | ||
| 93 : | {"reportlevel",cf_opts,"inform,verbose,debug,logonly"}, | ||
| 94 : | {NULL,cf_notype,NULL} | ||
| 95 : | }; | ||
| 96 : | |||
| 97 : | /*********************************************************/ | ||
| 98 : | |||
| 99 : | struct BodySyntax CF_DEFINECLASS_BODY[] = | ||
| 100 : | { | ||
| 101 : | {"success",cf_slist,CF_IDRANGE}, | ||
| 102 : | {"reportsuccess",cf_str,CF_ANYSTRING}, | ||
| 103 : | {"failure",cf_slist,CF_IDRANGE}, | ||
| 104 : | {"reportfailure",cf_str,CF_ANYSTRING}, | ||
| 105 : | {"alert",cf_slist,CF_IDRANGE}, | ||
| 106 : | {"reportalert",cf_str,CF_ANYSTRING}, | ||
| 107 : | {NULL,cf_notype,NULL} | ||
| 108 : | }; | ||
| 109 : | |||
| 110 : | /*********************************************************/ | ||
| 111 : | |||
| 112 : | struct BodySyntax CF_TRIGGER_BODY[] = | ||
| 113 : | { | ||
| 114 : | {"followup",cf_slist,CF_FNCALLRANGE}, | ||
| 115 : | {"cleanup",cf_slist,CF_FNCALLRANGE}, | ||
| 116 : | {NULL,cf_notype,NULL} | ||
| 117 : | }; | ||
| 118 : | |||
| 119 : | /*********************************************************/ | ||
| 120 : | |||
| 121 : | struct BodySyntax CF_VARBODY[] = | ||
| 122 : | { | ||
| 123 : | {"string",cf_str,""}, | ||
| 124 : | {"int",cf_int,CF_INTRANGE}, | ||
| 125 : | {"real",cf_real,CF_REALRANGE}, | ||
| 126 : | {"slist",cf_slist,""}, | ||
| 127 : | {"ilist",cf_ilist,CF_INTRANGE}, | ||
| 128 : | {"rlist",cf_rlist,CF_REALRANGE}, | ||
| 129 : | {"policy",cf_opts,"free,overridable,constant"}, | ||
| 130 : | {NULL,cf_notype,NULL} | ||
| 131 : | }; | ||
| 132 : | |||
| 133 : | /*********************************************************/ | ||
| 134 : | |||
| 135 : | struct BodySyntax CF_CLASSBODY[] = | ||
| 136 : | { | ||
| 137 : | {"or",cf_clist,CF_CLASSRANGE}, | ||
| 138 : | {"and",cf_clist,CF_CLASSRANGE}, | ||
| 139 : | {"xor",cf_clist,CF_CLASSRANGE}, | ||
| 140 : | {"policy",cf_str,CF_IDRANGE}, | ||
| 141 : | {"dist",cf_rlist,CF_REALRANGE}, | ||
| 142 : | {"expression",cf_str,CF_CLASSRANGE}, | ||
| 143 : | {NULL,cf_notype,NULL} | ||
| 144 : | }; | ||
| 145 : | |||
| 146 : | /*********************************************************/ | ||
| 147 : | |||
| 148 : | struct BodySyntax CF_REPORTBODY[] = | ||
| 149 : | { | ||
| 150 : | {NULL,cf_notype,NULL} | ||
| 151 : | }; | ||
| 152 : | |||
| 153 : | /***************************************************************/ | ||
| 154 : | |||
| 155 : | struct BodySyntax CF_SELECT_BODY[] = | ||
| 156 : | { | ||
| 157 : | {"include",cf_slist,".*"}, | ||
| 158 : | {"exclude",cf_slist,".*"}, | ||
| 159 : | {NULL,cf_notype,NULL} | ||
| 160 : | }; | ||
| 161 : | |||
| 162 : | /*********************************************************/ | ||
| 163 : | /* Control bodies */ | ||
| 164 : | /*********************************************************/ | ||
| 165 : | |||
| 166 : | struct BodySyntax CFG_CONTROLBODY[] = | ||
| 167 : | { | ||
| 168 : | {"bundlesequence",cf_slist,".*"}, | ||
| 169 : | {"inputs",cf_slist,".*"}, | ||
| 170 : | {NULL,cf_notype,NULL} | ||
| 171 : | }; | ||
| 172 : | |||
| 173 : | struct BodySyntax CFA_CONTROLBODY[] = | ||
| 174 : | { | ||
| 175 : | {"splaytime",cf_int,".*"}, | ||
| 176 : | {"access",cf_slist,".*"}, | ||
| 177 : | {NULL,cf_notype,NULL} | ||
| 178 : | }; | ||
| 179 : | |||
| 180 : | struct BodySyntax CFS_CONTROLBODY[] = | ||
| 181 : | { | ||
| 182 : | {NULL,cf_notype,NULL} | ||
| 183 : | }; | ||
| 184 : | |||
| 185 : | |||
| 186 : | struct BodySyntax CFM_CONTROLBODY[] = | ||
| 187 : | { | ||
| 188 : | {"emailfrom",cf_str,".*"}, | ||
| 189 : | {"emailto",cf_str,".*"}, | ||
| 190 : | {"threshold",cf_real,"0,1"}, | ||
| 191 : | {"forgetrate",cf_real,"0,1"}, | ||
| 192 : | {NULL,cf_notype,NULL} | ||
| 193 : | }; | ||
| 194 : | |||
| 195 : | struct BodySyntax CFR_CONTROLBODY[] = | ||
| 196 : | { | ||
| 197 : | {NULL,cf_notype,NULL} | ||
| 198 : | }; | ||
| 199 : | |||
| 200 : | struct BodySyntax CFEX_CONTROLBODY[] = | ||
| 201 : | { | ||
| 202 : | {"schedule",cf_ilist,".*"}, | ||
| 203 : | {NULL,cf_notype,NULL} | ||
| 204 : | }; | ||
| 205 : | |||
| 206 : | |||
| 207 : | /*********************************************************/ | ||
| 208 : | |||
| 209 : | /* This list is for checking free standing body lval => rval bindings */ | ||
| 210 : | |||
| 211 : | struct SubTypeSyntax CF_ALL_BODIES[] = | ||
| 212 : | { | ||
| 213 : | {"common","control",CFG_CONTROLBODY}, | ||
| 214 : | {"agent","control",CFA_CONTROLBODY}, | ||
| 215 : | {"server","control",CFS_CONTROLBODY}, | ||
| 216 : | {"monitor","control",CFM_CONTROLBODY}, | ||
| 217 : | |||
| 218 : | // get others from modules e.g. "agent","files",CF_FILES_BODIES, | ||
| 219 : | |||
| 220 : | {NULL,NULL,NULL} | ||
| 221 : | }; | ||
| 222 : | |||
| 223 : | |||
| 224 : | /* REMEMBER TO REGISTER THESE IN cf3.extern.h */ | ||
| 225 : | |||
| 226 : | /*********************************************************/ | ||
| 227 : | /* */ | ||
| 228 : | /* Constraint values/types */ | ||
| 229 : | /* */ | ||
| 230 : | /*********************************************************/ | ||
| 231 : | |||
| 232 : | /* This is where we place lval => rval bindings that | ||
| 233 : | apply to more than one subtype, e.g. generic | ||
| 234 : | processing behavioural details */ | ||
| 235 : | |||
| 236 : | struct BodySyntax CF_COMMON_BODIES[] = | ||
| 237 : | { | ||
| 238 : | {CF_TRANSACTION,cf_body,CF_TRANSACTION_BODY}, | ||
| 239 : | {CF_DEFINECLASSES,cf_body,CF_DEFINECLASS_BODY}, | ||
| 240 : | {"trigger",cf_body,CF_TRIGGER_BODY}, | ||
| 241 : | {"name_select",cf_body,CF_SELECT_BODY}, | ||
| 242 : | {NULL,cf_notype,NULL} | ||
| 243 : | }; | ||
| 244 : | |||
| 245 : | /*********************************************************/ | ||
| 246 : | |||
| 247 : | /* This is where we place promise subtypes that apply | ||
| 248 : | to more than one type of bundle, e.g. agent,server.. */ | ||
| 249 : | |||
| 250 : | struct SubTypeSyntax CF_COMMON_SUBTYPES[] = | ||
| 251 : | { | ||
| 252 : | {"*","vars",CF_VARBODY}, | ||
| 253 : | {"*","classes",CF_CLASSBODY}, | ||
| 254 : | {"*","report",CF_REPORTBODY}, | ||
| 255 : | {"agent","*",CF_COMMON_BODIES}, | ||
| 256 : | {NULL,NULL,NULL} | ||
| 257 : | }; | ||
| 258 : | |||
| 259 : | /*********************************************************/ | ||
| 260 : | /* THIS IS WHERE TO ATTACH SYNTAX MODULES */ | ||
| 261 : | /*********************************************************/ | ||
| 262 : | |||
| 263 : | /* Read in all parsable Bundle definitions */ | ||
| 264 : | |||
| 265 : | struct SubTypeSyntax *CF_ALL_SUBTYPES[CF3_MODULES] = | ||
| 266 : | { | ||
| 267 : | CF_COMMON_SUBTYPES, /* Add modules after this */ | ||
| 268 : | CF_FILES_SUBTYPES, /* mod_files.c */ | ||
| 269 : | CF_EXEC_SUBTYPES, /* mod_exec.c */ | ||
| 270 : | CF_PROCESS_SUBTYPES,/* mod_process.c */ | ||
| 271 : | |||
| 272 : | /* update CF3_MODULES in cf3.defs.h */ | ||
| 273 : | }; |
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