16310a8261c922533a692fb3e74ece2da98d4bafaColin Cross/* 26310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * Copyright (C) 2010 The Android Open Source Project 36310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * 46310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * Licensed under the Apache License, Version 2.0 (the "License"); 56310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * you may not use this file except in compliance with the License. 66310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * You may obtain a copy of the License at 76310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * 86310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * http://www.apache.org/licenses/LICENSE-2.0 96310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * 106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * Unless required by applicable law or agreed to in writing, software 116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * distributed under the License is distributed on an "AS IS" BASIS, 126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * See the License for the specific language governing permissions and 146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross * limitations under the License. 156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross */ 166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <stdio.h> 186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <stdlib.h> 196310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <unistd.h> 206310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <fcntl.h> 216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <stdarg.h> 226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <string.h> 236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <stddef.h> 246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <ctype.h> 256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "init.h" 276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "parser.h" 286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "init_parser.h" 296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "log.h" 306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "property_service.h" 316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "util.h" 326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <cutils/iosched_policy.h> 34da04c52ab1036048520fca265cf02b61dca789e0Dima Zavin#include <cutils/list.h> 356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 366310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic list_declare(service_list); 376310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic list_declare(action_list); 386310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic list_declare(action_queue); 396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4078a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavinstruct import { 4178a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin struct listnode list; 4278a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin const char *filename; 4378a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin}; 4478a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin 456310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void *parse_service(struct parse_state *state, int nargs, char **args); 466310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void parse_line_service(struct parse_state *state, int nargs, char **args); 476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 486310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void *parse_action(struct parse_state *state, int nargs, char **args); 496310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void parse_line_action(struct parse_state *state, int nargs, char **args); 506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define SECTION 0x01 526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define COMMAND 0x02 536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define OPTION 0x04 546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "keywords.h" 566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define KEYWORD(symbol, flags, nargs, func) \ 586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross [ K_##symbol ] = { #symbol, func, nargs + 1, flags, }, 596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 60d68db71e756c3fac2dd32fa78bdd2c0bc172663aGreg Hackmannstatic struct { 616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross const char *name; 626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int (*func)(int nargs, char **args); 636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross unsigned char nargs; 646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross unsigned char flags; 656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} keyword_info[KEYWORD_COUNT] = { 666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross [ K_UNKNOWN ] = { "unknown", 0, 0, 0 }, 676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "keywords.h" 686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross}; 696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#undef KEYWORD 706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 716310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define kw_is(kw, type) (keyword_info[kw].flags & (type)) 726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define kw_name(kw) (keyword_info[kw].name) 736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define kw_func(kw) (keyword_info[kw].func) 746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define kw_nargs(kw) (keyword_info[kw].nargs) 756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 76d68db71e756c3fac2dd32fa78bdd2c0bc172663aGreg Hackmannstatic int lookup_keyword(const char *s) 776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross switch (*s++) { 796310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'c': 806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "opy")) return K_copy; 816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "apability")) return K_capability; 826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "hdir")) return K_chdir; 836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "hroot")) return K_chroot; 846310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "lass")) return K_class; 856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "lass_start")) return K_class_start; 866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "lass_stop")) return K_class_stop; 87752923c168009d03e9e00e590155fbd0a2880ccbKen Sumrall if (!strcmp(s, "lass_reset")) return K_class_reset; 886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "onsole")) return K_console; 896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "hown")) return K_chown; 906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "hmod")) return K_chmod; 916310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ritical")) return K_critical; 926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 936310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'd': 946310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "isabled")) return K_disabled; 956310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "omainname")) return K_domainname; 966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'e': 983beec7e55f1b5a840fc8fe0868b84d2238779af6JP Abgrall if (!strcmp(s, "nable")) return K_enable; 996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "xec")) return K_exec; 1006310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "xport")) return K_export; 1016310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'g': 1036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "roup")) return K_group; 1046310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'h': 1066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ostname")) return K_hostname; 1076310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'i': 1096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "oprio")) return K_ioprio; 1106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "fup")) return K_ifup; 1116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "nsmod")) return K_insmod; 1126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "mport")) return K_import; 1136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'k': 1156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "eycodes")) return K_keycodes; 1166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'l': 1186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "oglevel")) return K_loglevel; 119c5c51033c86353d1a448c72e0e9388906eed7114Ken Sumrall if (!strcmp(s, "oad_persist_props")) return K_load_persist_props; 120e4b7b294f37d9b64d6b7c1931e2c9bfb1a500d68Riley Andrews if (!strcmp(s, "oad_all_props")) return K_load_all_props; 1216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'm': 1236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "kdir")) return K_mkdir; 1240e9dd90ac336278659477cad0b9e9f1004e2b338Ken Sumrall if (!strcmp(s, "ount_all")) return K_mount_all; 1256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ount")) return K_mount; 1266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'o': 1286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "n")) return K_on; 1296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "neshot")) return K_oneshot; 1306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "nrestart")) return K_onrestart; 1316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 132ca8e66a8b0f843812014a28d49208f9f6f64ecbcNick Kralevich case 'p': 133ca8e66a8b0f843812014a28d49208f9f6f64ecbcNick Kralevich if (!strcmp(s, "owerctl")) return K_powerctl; 1346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'r': 1356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "estart")) return K_restart; 136e46f9d510db9351682cf17c49115110870147335Stephen Smalley if (!strcmp(s, "estorecon")) return K_restorecon; 137726e8f7a8f3603f952055e440e21cc69c7340b36Stephen Smalley if (!strcmp(s, "estorecon_recursive")) return K_restorecon_recursive; 138203bad597fb4e46ddda051add28400070b5c3a5aKen Sumrall if (!strcmp(s, "mdir")) return K_rmdir; 139203bad597fb4e46ddda051add28400070b5c3a5aKen Sumrall if (!strcmp(s, "m")) return K_rm; 1406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 's': 142e46f9d510db9351682cf17c49115110870147335Stephen Smalley if (!strcmp(s, "eclabel")) return K_seclabel; 1436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ervice")) return K_service; 144e46f9d510db9351682cf17c49115110870147335Stephen Smalley if (!strcmp(s, "etcon")) return K_setcon; 145e46f9d510db9351682cf17c49115110870147335Stephen Smalley if (!strcmp(s, "etenforce")) return K_setenforce; 1466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "etenv")) return K_setenv; 1476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "etkey")) return K_setkey; 1486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "etprop")) return K_setprop; 1496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "etrlimit")) return K_setrlimit; 150e46f9d510db9351682cf17c49115110870147335Stephen Smalley if (!strcmp(s, "etsebool")) return K_setsebool; 1516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ocket")) return K_socket; 1526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "tart")) return K_start; 1536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "top")) return K_stop; 154a76baaabe56b98e23861e89722bd1425f92dbc2cKen Sumrall if (!strcmp(s, "wapon_all")) return K_swapon_all; 1556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ymlink")) return K_symlink; 1566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ysclktz")) return K_sysclktz; 1576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 't': 1596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "rigger")) return K_trigger; 1606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'u': 1626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ser")) return K_user; 1636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'w': 1656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "rite")) return K_write; 1666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ait")) return K_wait; 1676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 1696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return K_UNKNOWN; 1706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 1716310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 172d68db71e756c3fac2dd32fa78bdd2c0bc172663aGreg Hackmannstatic void parse_line_no_op(struct parse_state *state, int nargs, char **args) 1736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 1746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 1756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 176a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavinstatic int push_chars(char **dst, int *len, const char *chars, int cnt) 177a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin{ 178a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (cnt > *len) 179a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin return -1; 180a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 181a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin memcpy(*dst, chars, cnt); 182a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin *dst += cnt; 183a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin *len -= cnt; 184a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 185a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin return 0; 186a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin} 187a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 18884bf9af758c84da7d9ff2929bce06bf2b2f239b8Dima Zavinint expand_props(char *dst, const char *src, int dst_size) 189a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin{ 190a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin int cnt = 0; 191a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin char *dst_ptr = dst; 192a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin const char *src_ptr = src; 193a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin int src_len; 194a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin int idx = 0; 195a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin int ret = 0; 196a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin int left = dst_size - 1; 197a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 198a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (!src || !dst || dst_size == 0) 199a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin return -1; 200a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 201a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin src_len = strlen(src); 202a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 203a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin /* - variables can either be $x.y or ${x.y}, in case they are only part 204a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin * of the string. 205a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin * - will accept $$ as a literal $. 206a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin * - no nested property expansion, i.e. ${foo.${bar}} is not supported, 207a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin * bad things will happen 208a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin */ 209a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin while (*src_ptr && left > 0) { 210a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin char *c; 211a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin char prop[PROP_NAME_MAX + 1]; 2122deedfe0b1ac86ebd62d19cf7da9e7dcb508ab09Colin Cross char prop_val[PROP_VALUE_MAX]; 213a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin int prop_len = 0; 2142deedfe0b1ac86ebd62d19cf7da9e7dcb508ab09Colin Cross int prop_val_len; 215a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 216a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin c = strchr(src_ptr, '$'); 217a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (!c) { 218a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin while (left-- > 0 && *src_ptr) 219a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin *(dst_ptr++) = *(src_ptr++); 220a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin break; 221a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin } 222a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 223a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin memset(prop, 0, sizeof(prop)); 224a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 225a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin ret = push_chars(&dst_ptr, &left, src_ptr, c - src_ptr); 226a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (ret < 0) 227a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin goto err_nospace; 228a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin c++; 229a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 230a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (*c == '$') { 231a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin *(dst_ptr++) = *(c++); 232a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin src_ptr = c; 233a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin left--; 234a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin continue; 235a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin } else if (*c == '\0') { 236a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin break; 237a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin } 238a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 239a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (*c == '{') { 240a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin c++; 241a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin while (*c && *c != '}' && prop_len < PROP_NAME_MAX) 242a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin prop[prop_len++] = *(c++); 243a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (*c != '}') { 244a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin /* failed to find closing brace, abort. */ 245a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (prop_len == PROP_NAME_MAX) 246a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin ERROR("prop name too long during expansion of '%s'\n", 247a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin src); 248a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin else if (*c == '\0') 249a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin ERROR("unexpected end of string in '%s', looking for }\n", 250a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin src); 251a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin goto err; 252a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin } 253a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin prop[prop_len] = '\0'; 254a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin c++; 255a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin } else if (*c) { 256a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin while (*c && prop_len < PROP_NAME_MAX) 257a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin prop[prop_len++] = *(c++); 258a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (prop_len == PROP_NAME_MAX && *c != '\0') { 259a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin ERROR("prop name too long in '%s'\n", src); 260a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin goto err; 261a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin } 262a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin prop[prop_len] = '\0'; 263a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin ERROR("using deprecated syntax for specifying property '%s', use ${name} instead\n", 264a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin prop); 265a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin } 266a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 267a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (prop_len == 0) { 268a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin ERROR("invalid zero-length prop name in '%s'\n", src); 269a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin goto err; 270a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin } 271a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 2722deedfe0b1ac86ebd62d19cf7da9e7dcb508ab09Colin Cross prop_val_len = property_get(prop, prop_val); 2732deedfe0b1ac86ebd62d19cf7da9e7dcb508ab09Colin Cross if (!prop_val_len) { 274a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin ERROR("property '%s' doesn't exist while expanding '%s'\n", 275a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin prop, src); 276a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin goto err; 277a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin } 278a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 2792deedfe0b1ac86ebd62d19cf7da9e7dcb508ab09Colin Cross ret = push_chars(&dst_ptr, &left, prop_val, prop_val_len); 280a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin if (ret < 0) 281a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin goto err_nospace; 282a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin src_ptr = c; 283a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin continue; 284a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin } 285a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 286a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin *dst_ptr = '\0'; 287a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin return 0; 288a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 289a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavinerr_nospace: 290a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin ERROR("destination buffer overflow while expanding '%s'\n", src); 291a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavinerr: 292a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin return -1; 293a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin} 294a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin 295d68db71e756c3fac2dd32fa78bdd2c0bc172663aGreg Hackmannstatic void parse_import(struct parse_state *state, int nargs, char **args) 29678a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin{ 29778a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin struct listnode *import_list = state->priv; 29878a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin struct import *import; 29978a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin char conf_file[PATH_MAX]; 30078a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin int ret; 30178a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin 30278a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin if (nargs != 2) { 30378a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin ERROR("single argument needed for import\n"); 30478a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin return; 30578a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin } 30678a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin 30778a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin ret = expand_props(conf_file, args[1], sizeof(conf_file)); 30878a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin if (ret) { 30978a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin ERROR("error while handling import on line '%d' in '%s'\n", 31078a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin state->line, state->filename); 31178a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin return; 31278a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin } 31378a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin 31478a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin import = calloc(1, sizeof(struct import)); 31578a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin import->filename = strdup(conf_file); 31678a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin list_add_tail(import_list, &import->list); 31778a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin INFO("found import '%s', adding to import list", import->filename); 31878a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin} 31978a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin 320d68db71e756c3fac2dd32fa78bdd2c0bc172663aGreg Hackmannstatic void parse_new_section(struct parse_state *state, int kw, 3216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int nargs, char **args) 3226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 3236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross printf("[ %s %s ]\n", args[0], 3246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross nargs > 1 ? args[1] : ""); 3256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross switch(kw) { 3266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_service: 3276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state->context = parse_service(state, nargs, args); 3286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (state->context) { 3296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state->parse_line = parse_line_service; 3306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 3316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 3336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_on: 3346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state->context = parse_action(state, nargs, args); 3356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (state->context) { 3366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state->parse_line = parse_line_action; 3376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 3386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 340f5cb5b24356fae2dfa3477589ee0f3c094479e63Mike Lockwood case K_import: 34178a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin parse_import(state, nargs, args); 342a6235eacf4b06b14b19125618d7aca570dbc02b0Dima Zavin break; 3436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state->parse_line = parse_line_no_op; 3456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 3466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3476310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void parse_config(const char *fn, char *s) 3486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 3496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct parse_state state; 35078a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin struct listnode import_list; 35178a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin struct listnode *node; 3526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross char *args[INIT_PARSER_MAXARGS]; 3536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int nargs; 3546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross nargs = 0; 3566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.filename = fn; 3571be6968d9d51f43fdb00535708a6fed0be6bfbcaBruce Beare state.line = 0; 3586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.ptr = s; 3596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.nexttoken = 0; 3606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.parse_line = parse_line_no_op; 36178a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin 36278a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin list_init(&import_list); 36378a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin state.priv = &import_list; 36478a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin 3656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross for (;;) { 3666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross switch (next_token(&state)) { 3676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case T_EOF: 3686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.parse_line(&state, 0, 0); 36978a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin goto parser_done; 3706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case T_NEWLINE: 3711be6968d9d51f43fdb00535708a6fed0be6bfbcaBruce Beare state.line++; 3726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs) { 3736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int kw = lookup_keyword(args[0]); 3746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (kw_is(kw, SECTION)) { 3756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.parse_line(&state, 0, 0); 3766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_new_section(&state, kw, nargs, args); 3776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 3786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.parse_line(&state, nargs, args); 3796310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross nargs = 0; 3816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 3836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case T_TEXT: 3846310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < INIT_PARSER_MAXARGS) { 3856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross args[nargs++] = state.text; 3866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 3886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 39078a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin 39178a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavinparser_done: 39278a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin list_for_each(node, &import_list) { 39378a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin struct import *import = node_to_item(node, struct import, list); 39478a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin int ret; 39578a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin 39678a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin INFO("importing '%s'", import->filename); 39778a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin ret = init_parse_config_file(import->filename); 39878a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin if (ret) 39978a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin ERROR("could not import file '%s' from '%s'\n", 40078a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin import->filename, fn); 40178a1b1fe1ab76964e35b4a4788238b197bfd613dDima Zavin } 4026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4046310a8261c922533a692fb3e74ece2da98d4bafaColin Crossint init_parse_config_file(const char *fn) 4056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross char *data; 4076310a8261c922533a692fb3e74ece2da98d4bafaColin Cross data = read_file(fn, 0); 4086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!data) return -1; 4096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_config(fn, data); 4116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross DUMP(); 4126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4156310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic int valid_name(const char *name) 4166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (strlen(name) > 16) { 4186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4196310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4206310a8261c922533a692fb3e74ece2da98d4bafaColin Cross while (*name) { 4216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!isalnum(*name) && (*name != '_') && (*name != '-')) { 4226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross name++; 4256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 1; 4276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4296310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstruct service *service_find_by_name(const char *name) 4306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 4326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 4336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 4346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 4356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(svc->name, name)) { 4366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return svc; 4376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4426310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstruct service *service_find_by_pid(pid_t pid) 4436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 4456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 4466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 4476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 4486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (svc->pid == pid) { 4496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return svc; 4506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4556310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstruct service *service_find_by_keychord(int keychord_id) 4566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 4586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 4596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 4606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 4616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (svc->keychord_id == keychord_id) { 4626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return svc; 4636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4686310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid service_for_each(void (*func)(struct service *svc)) 4696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 4716310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 4726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 4736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 4746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross func(svc); 4756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4786310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid service_for_each_class(const char *classname, 4796310a8261c922533a692fb3e74ece2da98d4bafaColin Cross void (*func)(struct service *svc)) 4806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 4826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 4836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 4846310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 4856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(svc->classname, classname)) { 4866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross func(svc); 4876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4916310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid service_for_each_flags(unsigned matchflags, 4926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross void (*func)(struct service *svc)) 4936310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4946310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 4956310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 4966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 4976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 4986310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (svc->flags & matchflags) { 4996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross func(svc); 5006310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5016310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 5036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5046310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid action_for_each_trigger(const char *trigger, 5056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross void (*func)(struct action *act)) 5066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 5076310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 5086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act; 5096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &action_list) { 5106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act = node_to_item(node, struct action, alist); 5116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(act->name, trigger)) { 5126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross func(act); 5136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 5166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5176310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid queue_property_triggers(const char *name, const char *value) 5186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 5196310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 5206310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act; 5216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &action_list) { 5226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act = node_to_item(node, struct action, alist); 5236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strncmp(act->name, "property:", strlen("property:"))) { 5246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross const char *test = act->name + strlen("property:"); 5256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int name_length = strlen(name); 5266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strncmp(name, test, name_length) && 5286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross test[name_length] == '=' && 5297ba61b15ed11e168457270f20f5a80992756524aMike Lockwood (!strcmp(test + name_length + 1, value) || 5307ba61b15ed11e168457270f20f5a80992756524aMike Lockwood !strcmp(test + name_length + 1, "*"))) { 5316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross action_add_queue_tail(act); 5326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 5366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5376310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid queue_all_property_triggers() 5386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 5396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 5406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act; 5416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &action_list) { 5426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act = node_to_item(node, struct action, alist); 5436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strncmp(act->name, "property:", strlen("property:"))) { 5446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross /* parse property name and value 5456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross syntax is property:<name>=<value> */ 5466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross const char* name = act->name + strlen("property:"); 5476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross const char* equals = strchr(name, '='); 5486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (equals) { 5496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross char prop_name[PROP_NAME_MAX + 1]; 5502deedfe0b1ac86ebd62d19cf7da9e7dcb508ab09Colin Cross char value[PROP_VALUE_MAX]; 5516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int length = equals - name; 5526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (length > PROP_NAME_MAX) { 5536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross ERROR("property name too long in trigger %s", act->name); 5546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 555d679e1b572c8fc2a115b7d126593f92abd746aabBenoit Goby int ret; 5566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross memcpy(prop_name, name, length); 5576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross prop_name[length] = 0; 5586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross /* does the property exist, and match the trigger value? */ 560d679e1b572c8fc2a115b7d126593f92abd746aabBenoit Goby ret = property_get(prop_name, value); 561d679e1b572c8fc2a115b7d126593f92abd746aabBenoit Goby if (ret > 0 && (!strcmp(equals + 1, value) || 562d679e1b572c8fc2a115b7d126593f92abd746aabBenoit Goby !strcmp(equals + 1, "*"))) { 5636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross action_add_queue_tail(act); 5646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 5706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5716310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid queue_builtin_action(int (*func)(int nargs, char **args), char *name) 5726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 5736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act; 5746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct command *cmd; 5756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act = calloc(1, sizeof(*act)); 5776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act->name = name; 5786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_init(&act->commands); 579a5064626de3e46eed88534f728b01d17d2ae99b7Colin Cross list_init(&act->qlist); 5806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd = calloc(1, sizeof(*cmd)); 5826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->func = func; 5836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->args[0] = name; 58424a3b783d5fcf55fdc9034ef395a5fbc77290c75Riley Andrews cmd->nargs = 1; 5856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&act->commands, &cmd->clist); 5866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&action_list, &act->alist); 5886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross action_add_queue_tail(act); 5896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 5906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5916310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid action_add_queue_tail(struct action *act) 5926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 593a5064626de3e46eed88534f728b01d17d2ae99b7Colin Cross if (list_empty(&act->qlist)) { 594a5064626de3e46eed88534f728b01d17d2ae99b7Colin Cross list_add_tail(&action_queue, &act->qlist); 595a5064626de3e46eed88534f728b01d17d2ae99b7Colin Cross } 5966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 5976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5986310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstruct action *action_remove_queue_head(void) 5996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 6006310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (list_empty(&action_queue)) { 6016310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 6026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 6036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node = list_head(&action_queue); 6046310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act = node_to_item(node, struct action, qlist); 6056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_remove(node); 606a5064626de3e46eed88534f728b01d17d2ae99b7Colin Cross list_init(node); 6076310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return act; 6086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 6106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6116310a8261c922533a692fb3e74ece2da98d4bafaColin Crossint action_queue_empty() 6126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 6136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return list_empty(&action_queue); 6146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 6156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6166310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void *parse_service(struct parse_state *state, int nargs, char **args) 6176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 6186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 6196310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 3) { 6206310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "services must have a name and a program\n"); 6216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 6226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!valid_name(args[1])) { 6246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "invalid service name '%s'\n", args[1]); 6256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 6266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = service_find_by_name(args[1]); 6296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (svc) { 6306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "ignored duplicate definition of service '%s'\n", args[1]); 6316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 6326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross nargs -= 2; 6356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = calloc(1, sizeof(*svc) + sizeof(char*) * nargs); 6366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!svc) { 6376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "out of memory\n"); 6386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 6396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->name = args[1]; 6416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->classname = "default"; 6426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross memcpy(svc->args, args + 2, sizeof(char*) * nargs); 6436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->args[nargs] = 0; 6446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->nargs = nargs; 6456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->onrestart.name = "onrestart"; 6466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_init(&svc->onrestart.commands); 6476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&service_list, &svc->slist); 6486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return svc; 6496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 6506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6516310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void parse_line_service(struct parse_state *state, int nargs, char **args) 6526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 6536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc = state->context; 6546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct command *cmd; 6556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int i, kw, kw_nargs; 6566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs == 0) { 6586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 6596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->ioprio_class = IoSchedClass_NONE; 6626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross kw = lookup_keyword(args[0]); 6646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross switch (kw) { 6656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_capability: 6666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 6676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_class: 6686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs != 2) { 6696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "class option requires a classname\n"); 6706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 6716310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->classname = args[1]; 6726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 6746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_console: 6756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->flags |= SVC_CONSOLE; 6766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 6776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_disabled: 6786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->flags |= SVC_DISABLED; 679a286480f56012abdb4ef4ddab1c19a5c2316b7b8Ken Sumrall svc->flags |= SVC_RC_DISABLED; 6806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 6816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_ioprio: 6826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs != 3) { 6836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "ioprio optin usage: ioprio <rt|be|idle> <ioprio 0-7>\n"); 6846310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 6856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->ioprio_pri = strtoul(args[2], 0, 8); 6866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (svc->ioprio_pri < 0 || svc->ioprio_pri > 7) { 6886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "priority value must be range 0 - 7\n"); 6896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 6906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6916310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(args[1], "rt")) { 6936310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->ioprio_class = IoSchedClass_RT; 6946310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else if (!strcmp(args[1], "be")) { 6956310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->ioprio_class = IoSchedClass_BE; 6966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else if (!strcmp(args[1], "idle")) { 6976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->ioprio_class = IoSchedClass_IDLE; 6986310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 6996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "ioprio option usage: ioprio <rt|be|idle> <0-7>\n"); 7006310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7016310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_group: 7046310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 2) { 7056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "group option requires a group id\n"); 7066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else if (nargs > NR_SVC_SUPP_GIDS + 2) { 7076310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "group option accepts at most %d supp. groups\n", 7086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross NR_SVC_SUPP_GIDS); 7096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 7106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int n; 7116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->gid = decode_uid(args[1]); 7126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross for (n = 2; n < nargs; n++) { 7136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->supp_gids[n-2] = decode_uid(args[n]); 7146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->nr_supp_gids = n - 2; 7166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_keycodes: 7196310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 2) { 7206310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "keycodes option requires atleast one keycode\n"); 7216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 7226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->keycodes = malloc((nargs - 1) * sizeof(svc->keycodes[0])); 7236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!svc->keycodes) { 7246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "could not allocate keycodes\n"); 7256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 7266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->nkeycodes = nargs - 1; 7276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross for (i = 1; i < nargs; i++) { 7286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->keycodes[i - 1] = atoi(args[i]); 7296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_oneshot: 7346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->flags |= SVC_ONESHOT; 7356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_onrestart: 7376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross nargs--; 7386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross args++; 7396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross kw = lookup_keyword(args[0]); 7406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!kw_is(kw, COMMAND)) { 7416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "invalid command '%s'\n", args[0]); 7426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross kw_nargs = kw_nargs(kw); 7456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < kw_nargs) { 7466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "%s requires %d %s\n", args[0], kw_nargs - 1, 7476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross kw_nargs > 2 ? "arguments" : "argument"); 7486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 7516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd = malloc(sizeof(*cmd) + sizeof(char*) * nargs); 7526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->func = kw_func(kw); 7536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->nargs = nargs; 7546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross memcpy(cmd->args, args, sizeof(char*) * nargs); 7556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&svc->onrestart.commands, &cmd->clist); 7566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_critical: 7586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->flags |= SVC_CRITICAL; 7596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_setenv: { /* name value */ 7616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct svcenvinfo *ei; 762c3a4676c7fe99ad094928007c6fa45896866ac42Gavin.Chang if (nargs < 3) { 7636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "setenv option requires name and value arguments\n"); 7646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross ei = calloc(1, sizeof(*ei)); 7676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!ei) { 7686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "out of memory\n"); 7696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7716310a8261c922533a692fb3e74ece2da98d4bafaColin Cross ei->name = args[1]; 7726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross ei->value = args[2]; 7736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross ei->next = svc->envvars; 7746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->envvars = ei; 7756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7778348d279c7ce1a2453965ba7f05a7b818d58886cStephen Smalley case K_socket: {/* name type perm [ uid gid context ] */ 7786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct socketinfo *si; 7796310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 4) { 7806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "socket option requires name, type, perm arguments\n"); 7816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 783912ff85b035e0e6bc109812c1ea5661ea4df5967Mike Lockwood if (strcmp(args[2],"dgram") && strcmp(args[2],"stream") 784912ff85b035e0e6bc109812c1ea5661ea4df5967Mike Lockwood && strcmp(args[2],"seqpacket")) { 785912ff85b035e0e6bc109812c1ea5661ea4df5967Mike Lockwood parse_error(state, "socket type must be 'dgram', 'stream' or 'seqpacket'\n"); 7866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si = calloc(1, sizeof(*si)); 7896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!si) { 7906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "out of memory\n"); 7916310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 7926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 7936310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->name = args[1]; 7946310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->type = args[2]; 7956310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->perm = strtoul(args[3], 0, 8); 7966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs > 4) 7976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->uid = decode_uid(args[4]); 7986310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs > 5) 7996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->gid = decode_uid(args[5]); 8008348d279c7ce1a2453965ba7f05a7b818d58886cStephen Smalley if (nargs > 6) 8018348d279c7ce1a2453965ba7f05a7b818d58886cStephen Smalley si->socketcon = args[6]; 8026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->next = svc->sockets; 8036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->sockets = si; 8046310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 8056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 8066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_user: 8076310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs != 2) { 8086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "user option requires a user id\n"); 8096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 8106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->uid = decode_uid(args[1]); 8116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 8126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 813e46f9d510db9351682cf17c49115110870147335Stephen Smalley case K_seclabel: 814e46f9d510db9351682cf17c49115110870147335Stephen Smalley if (nargs != 2) { 815e46f9d510db9351682cf17c49115110870147335Stephen Smalley parse_error(state, "seclabel option requires a label string\n"); 816e46f9d510db9351682cf17c49115110870147335Stephen Smalley } else { 817e46f9d510db9351682cf17c49115110870147335Stephen Smalley svc->seclabel = args[1]; 818e46f9d510db9351682cf17c49115110870147335Stephen Smalley } 819e46f9d510db9351682cf17c49115110870147335Stephen Smalley break; 820e46f9d510db9351682cf17c49115110870147335Stephen Smalley 8216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross default: 8226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "invalid option '%s'\n", args[0]); 8236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 8246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 8256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 8266310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void *parse_action(struct parse_state *state, int nargs, char **args) 8276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 8286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act; 8296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 2) { 8306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "actions must have a trigger\n"); 8316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 8326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 8336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs > 2) { 8346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "actions may not have extra parameters\n"); 8356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 8366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 8376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act = calloc(1, sizeof(*act)); 8386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act->name = args[1]; 8396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_init(&act->commands); 840a5064626de3e46eed88534f728b01d17d2ae99b7Colin Cross list_init(&act->qlist); 8416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&action_list, &act->alist); 8426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross /* XXX add to hash */ 8436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return act; 8446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 8456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 8466310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void parse_line_action(struct parse_state* state, int nargs, char **args) 8476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 8486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct command *cmd; 8496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act = state->context; 8506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int (*func)(int nargs, char **args); 8516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int kw, n; 8526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 8536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs == 0) { 8546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 8556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 8566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 8576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross kw = lookup_keyword(args[0]); 8586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!kw_is(kw, COMMAND)) { 8596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "invalid command '%s'\n", args[0]); 8606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 8616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 8626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 8636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross n = kw_nargs(kw); 8646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < n) { 8656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "%s requires %d %s\n", args[0], n - 1, 8666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross n > 2 ? "arguments" : "argument"); 8676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 8686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 8696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd = malloc(sizeof(*cmd) + sizeof(char*) * nargs); 8706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->func = kw_func(kw); 87124a3b783d5fcf55fdc9034ef395a5fbc77290c75Riley Andrews cmd->line = state->line; 87224a3b783d5fcf55fdc9034ef395a5fbc77290c75Riley Andrews cmd->filename = state->filename; 8736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->nargs = nargs; 8746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross memcpy(cmd->args, args, sizeof(char*) * nargs); 8756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&act->commands, &cmd->clist); 8766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 877