init_parser.c revision 6310a8261c922533a692fb3e74ece2da98d4bafa
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 "list.h" 316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "property_service.h" 326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "util.h" 336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <cutils/iosched_policy.h> 356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_ 376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <sys/_system_properties.h> 386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 396310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic list_declare(service_list); 406310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic list_declare(action_list); 416310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic list_declare(action_queue); 426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 436310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void *parse_service(struct parse_state *state, int nargs, char **args); 446310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void parse_line_service(struct parse_state *state, int nargs, char **args); 456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 466310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void *parse_action(struct parse_state *state, int nargs, char **args); 476310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void parse_line_action(struct parse_state *state, int nargs, char **args); 486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define SECTION 0x01 506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define COMMAND 0x02 516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define OPTION 0x04 526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "keywords.h" 546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define KEYWORD(symbol, flags, nargs, func) \ 566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross [ K_##symbol ] = { #symbol, func, nargs + 1, flags, }, 576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 586310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstruct { 596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross const char *name; 606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int (*func)(int nargs, char **args); 616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross unsigned char nargs; 626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross unsigned char flags; 636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} keyword_info[KEYWORD_COUNT] = { 646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross [ K_UNKNOWN ] = { "unknown", 0, 0, 0 }, 656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include "keywords.h" 666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross}; 676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#undef KEYWORD 686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define kw_is(kw, type) (keyword_info[kw].flags & (type)) 706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define kw_name(kw) (keyword_info[kw].name) 716310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define kw_func(kw) (keyword_info[kw].func) 726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#define kw_nargs(kw) (keyword_info[kw].nargs) 736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 746310a8261c922533a692fb3e74ece2da98d4bafaColin Crossint lookup_keyword(const char *s) 756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross switch (*s++) { 776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'c': 786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "opy")) return K_copy; 796310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "apability")) return K_capability; 806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "hdir")) return K_chdir; 816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "hroot")) return K_chroot; 826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "lass")) return K_class; 836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "lass_start")) return K_class_start; 846310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "lass_stop")) return K_class_stop; 856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "onsole")) return K_console; 866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "hown")) return K_chown; 876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "hmod")) return K_chmod; 886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ritical")) return K_critical; 896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'd': 916310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "isabled")) return K_disabled; 926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "omainname")) return K_domainname; 936310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 946310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'e': 956310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "xec")) return K_exec; 966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "xport")) return K_export; 976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 986310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'g': 996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "roup")) return K_group; 1006310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1016310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'h': 1026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ostname")) return K_hostname; 1036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1046310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'i': 1056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "oprio")) return K_ioprio; 1066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "fup")) return K_ifup; 1076310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "nsmod")) return K_insmod; 1086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "mport")) return K_import; 1096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'k': 1116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "eycodes")) return K_keycodes; 1126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'l': 1146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "oglevel")) return K_loglevel; 1156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'm': 1176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "kdir")) return K_mkdir; 1186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ount")) return K_mount; 1196310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1206310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'o': 1216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "n")) return K_on; 1226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "neshot")) return K_oneshot; 1236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "nrestart")) return K_onrestart; 1246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'r': 1266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "estart")) return K_restart; 1276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 's': 1296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ervice")) return K_service; 1306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "etenv")) return K_setenv; 1316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "etkey")) return K_setkey; 1326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "etprop")) return K_setprop; 1336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "etrlimit")) return K_setrlimit; 1346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ocket")) return K_socket; 1356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "tart")) return K_start; 1366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "top")) return K_stop; 1376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ymlink")) return K_symlink; 1386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ysclktz")) return K_sysclktz; 1396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 't': 1416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "rigger")) return K_trigger; 1426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'u': 1446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ser")) return K_user; 1456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case 'w': 1476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "rite")) return K_write; 1486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(s, "ait")) return K_wait; 1496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 1516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return K_UNKNOWN; 1526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 1536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 1546310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid parse_line_no_op(struct parse_state *state, int nargs, char **args) 1556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 1566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 1576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 1586310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid parse_new_section(struct parse_state *state, int kw, 1596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int nargs, char **args) 1606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 1616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross printf("[ %s %s ]\n", args[0], 1626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross nargs > 1 ? args[1] : ""); 1636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross switch(kw) { 1646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_service: 1656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state->context = parse_service(state, nargs, args); 1666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (state->context) { 1676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state->parse_line = parse_line_service; 1686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 1696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 1706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1716310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_on: 1726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state->context = parse_action(state, nargs, args); 1736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (state->context) { 1746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state->parse_line = parse_line_action; 1756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 1766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 1776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 1786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 1796310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state->parse_line = parse_line_no_op; 1806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 1816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 1826310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void parse_config(const char *fn, char *s) 1836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 1846310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct parse_state state; 1856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross char *args[INIT_PARSER_MAXARGS]; 1866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int nargs; 1876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 1886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross nargs = 0; 1896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.filename = fn; 1906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.line = 1; 1916310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.ptr = s; 1926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.nexttoken = 0; 1936310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.parse_line = parse_line_no_op; 1946310a8261c922533a692fb3e74ece2da98d4bafaColin Cross for (;;) { 1956310a8261c922533a692fb3e74ece2da98d4bafaColin Cross switch (next_token(&state)) { 1966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case T_EOF: 1976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.parse_line(&state, 0, 0); 1986310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 1996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case T_NEWLINE: 2006310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs) { 2016310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int kw = lookup_keyword(args[0]); 2026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (kw_is(kw, SECTION)) { 2036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.parse_line(&state, 0, 0); 2046310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_new_section(&state, kw, nargs, args); 2056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 2066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross state.parse_line(&state, nargs, args); 2076310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross nargs = 0; 2096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 2116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case T_TEXT: 2126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < INIT_PARSER_MAXARGS) { 2136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross args[nargs++] = state.text; 2146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 2166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 2196310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 2206310a8261c922533a692fb3e74ece2da98d4bafaColin Crossint init_parse_config_file(const char *fn) 2216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 2226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross char *data; 2236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross data = read_file(fn, 0); 2246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!data) return -1; 2256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 2266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_config(fn, data); 2276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross DUMP(); 2286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 2296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 2306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 2316310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic int valid_name(const char *name) 2326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 2336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (strlen(name) > 16) { 2346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 2356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross while (*name) { 2376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!isalnum(*name) && (*name != '_') && (*name != '-')) { 2386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 2396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross name++; 2416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 1; 2436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 2446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 2456310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstruct service *service_find_by_name(const char *name) 2466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 2476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 2486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 2496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 2506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 2516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(svc->name, name)) { 2526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return svc; 2536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 2566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 2576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 2586310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstruct service *service_find_by_pid(pid_t pid) 2596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 2606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 2616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 2626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 2636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 2646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (svc->pid == pid) { 2656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return svc; 2666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 2696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 2706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 2716310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstruct service *service_find_by_keychord(int keychord_id) 2726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 2736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 2746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 2756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 2766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 2776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (svc->keychord_id == keychord_id) { 2786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return svc; 2796310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 2826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 2836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 2846310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid service_for_each(void (*func)(struct service *svc)) 2856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 2866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 2876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 2886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 2896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 2906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross func(svc); 2916310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 2926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 2936310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 2946310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid service_for_each_class(const char *classname, 2956310a8261c922533a692fb3e74ece2da98d4bafaColin Cross void (*func)(struct service *svc)) 2966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 2976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 2986310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 2996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 3006310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 3016310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(svc->classname, classname)) { 3026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross func(svc); 3036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3046310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 3066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3076310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid service_for_each_flags(unsigned matchflags, 3086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross void (*func)(struct service *svc)) 3096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 3106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 3116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 3126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &service_list) { 3136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = node_to_item(node, struct service, slist); 3146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (svc->flags & matchflags) { 3156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross func(svc); 3166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 3196310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3206310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid action_for_each_trigger(const char *trigger, 3216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross void (*func)(struct action *act)) 3226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 3236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 3246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act; 3256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &action_list) { 3266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act = node_to_item(node, struct action, alist); 3276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(act->name, trigger)) { 3286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross func(act); 3296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 3326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3336310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid queue_property_triggers(const char *name, const char *value) 3346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 3356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 3366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act; 3376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &action_list) { 3386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act = node_to_item(node, struct action, alist); 3396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strncmp(act->name, "property:", strlen("property:"))) { 3406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross const char *test = act->name + strlen("property:"); 3416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int name_length = strlen(name); 3426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strncmp(name, test, name_length) && 3446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross test[name_length] == '=' && 3456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross !strcmp(test + name_length + 1, value)) { 3466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross action_add_queue_tail(act); 3476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 3516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3526310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid queue_all_property_triggers() 3536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 3546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node; 3556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act; 3566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_for_each(node, &action_list) { 3576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act = node_to_item(node, struct action, alist); 3586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strncmp(act->name, "property:", strlen("property:"))) { 3596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross /* parse property name and value 3606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross syntax is property:<name>=<value> */ 3616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross const char* name = act->name + strlen("property:"); 3626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross const char* equals = strchr(name, '='); 3636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (equals) { 3646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross char prop_name[PROP_NAME_MAX + 1]; 3656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross const char* value; 3666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int length = equals - name; 3676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (length > PROP_NAME_MAX) { 3686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross ERROR("property name too long in trigger %s", act->name); 3696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 3706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross memcpy(prop_name, name, length); 3716310a8261c922533a692fb3e74ece2da98d4bafaColin Cross prop_name[length] = 0; 3726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross /* does the property exist, and match the trigger value? */ 3746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross value = property_get(prop_name); 3756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (value && !strcmp(equals + 1, value)) { 3766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross action_add_queue_tail(act); 3776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3796310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 3826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 3836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3846310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid queue_builtin_action(int (*func)(int nargs, char **args), char *name) 3856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 3866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act; 3876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct command *cmd; 3886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act = calloc(1, sizeof(*act)); 3906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act->name = name; 3916310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_init(&act->commands); 3926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3936310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd = calloc(1, sizeof(*cmd)); 3946310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->func = func; 3956310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->args[0] = name; 3966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&act->commands, &cmd->clist); 3976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 3986310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&action_list, &act->alist); 3996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross action_add_queue_tail(act); 4006310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4016310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4026310a8261c922533a692fb3e74ece2da98d4bafaColin Crossvoid action_add_queue_tail(struct action *act) 4036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4046310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&action_queue, &act->qlist); 4056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4076310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstruct action *action_remove_queue_head(void) 4086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (list_empty(&action_queue)) { 4106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 4126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct listnode *node = list_head(&action_queue); 4136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act = node_to_item(node, struct action, qlist); 4146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_remove(node); 4156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return act; 4166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4196310a8261c922533a692fb3e74ece2da98d4bafaColin Crossint action_queue_empty() 4206310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return list_empty(&action_queue); 4226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4246310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void *parse_service(struct parse_state *state, int nargs, char **args) 4256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc; 4276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 3) { 4286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "services must have a name and a program\n"); 4296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!valid_name(args[1])) { 4326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "invalid service name '%s'\n", args[1]); 4336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = service_find_by_name(args[1]); 4376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (svc) { 4386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "ignored duplicate definition of service '%s'\n", args[1]); 4396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross nargs -= 2; 4436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc = calloc(1, sizeof(*svc) + sizeof(char*) * nargs); 4446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!svc) { 4456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "out of memory\n"); 4466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 4476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->name = args[1]; 4496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->classname = "default"; 4506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross memcpy(svc->args, args + 2, sizeof(char*) * nargs); 4516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->args[nargs] = 0; 4526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->nargs = nargs; 4536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->onrestart.name = "onrestart"; 4546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_init(&svc->onrestart.commands); 4556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&service_list, &svc->slist); 4566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return svc; 4576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 4586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4596310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void parse_line_service(struct parse_state *state, int nargs, char **args) 4606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 4616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct service *svc = state->context; 4626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct command *cmd; 4636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int i, kw, kw_nargs; 4646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs == 0) { 4666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 4676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->ioprio_class = IoSchedClass_NONE; 4706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4716310a8261c922533a692fb3e74ece2da98d4bafaColin Cross kw = lookup_keyword(args[0]); 4726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross switch (kw) { 4736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_capability: 4746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 4756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_class: 4766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs != 2) { 4776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "class option requires a classname\n"); 4786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 4796310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->classname = args[1]; 4806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 4826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_console: 4836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->flags |= SVC_CONSOLE; 4846310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 4856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_disabled: 4866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->flags |= SVC_DISABLED; 4876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 4886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_ioprio: 4896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs != 3) { 4906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "ioprio optin usage: ioprio <rt|be|idle> <ioprio 0-7>\n"); 4916310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 4926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->ioprio_pri = strtoul(args[2], 0, 8); 4936310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4946310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (svc->ioprio_pri < 0 || svc->ioprio_pri > 7) { 4956310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "priority value must be range 0 - 7\n"); 4966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 4976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 4986310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 4996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!strcmp(args[1], "rt")) { 5006310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->ioprio_class = IoSchedClass_RT; 5016310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else if (!strcmp(args[1], "be")) { 5026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->ioprio_class = IoSchedClass_BE; 5036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else if (!strcmp(args[1], "idle")) { 5046310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->ioprio_class = IoSchedClass_IDLE; 5056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 5066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "ioprio option usage: ioprio <rt|be|idle> <0-7>\n"); 5076310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_group: 5116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 2) { 5126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "group option requires a group id\n"); 5136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else if (nargs > NR_SVC_SUPP_GIDS + 2) { 5146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "group option accepts at most %d supp. groups\n", 5156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross NR_SVC_SUPP_GIDS); 5166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 5176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int n; 5186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->gid = decode_uid(args[1]); 5196310a8261c922533a692fb3e74ece2da98d4bafaColin Cross for (n = 2; n < nargs; n++) { 5206310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->supp_gids[n-2] = decode_uid(args[n]); 5216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->nr_supp_gids = n - 2; 5236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_keycodes: 5266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 2) { 5276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "keycodes option requires atleast one keycode\n"); 5286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 5296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->keycodes = malloc((nargs - 1) * sizeof(svc->keycodes[0])); 5306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!svc->keycodes) { 5316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "could not allocate keycodes\n"); 5326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 5336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->nkeycodes = nargs - 1; 5346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross for (i = 1; i < nargs; i++) { 5356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->keycodes[i - 1] = atoi(args[i]); 5366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_oneshot: 5416310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->flags |= SVC_ONESHOT; 5426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_onrestart: 5446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross nargs--; 5456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross args++; 5466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross kw = lookup_keyword(args[0]); 5476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!kw_is(kw, COMMAND)) { 5486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "invalid command '%s'\n", args[0]); 5496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross kw_nargs = kw_nargs(kw); 5526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < kw_nargs) { 5536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "%s requires %d %s\n", args[0], kw_nargs - 1, 5546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross kw_nargs > 2 ? "arguments" : "argument"); 5556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 5586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd = malloc(sizeof(*cmd) + sizeof(char*) * nargs); 5596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->func = kw_func(kw); 5606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->nargs = nargs; 5616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross memcpy(cmd->args, args, sizeof(char*) * nargs); 5626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&svc->onrestart.commands, &cmd->clist); 5636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_critical: 5656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->flags |= SVC_CRITICAL; 5666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_setenv: { /* name value */ 5686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct svcenvinfo *ei; 5696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 2) { 5706310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "setenv option requires name and value arguments\n"); 5716310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5726310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5736310a8261c922533a692fb3e74ece2da98d4bafaColin Cross ei = calloc(1, sizeof(*ei)); 5746310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!ei) { 5756310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "out of memory\n"); 5766310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5776310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5786310a8261c922533a692fb3e74ece2da98d4bafaColin Cross ei->name = args[1]; 5796310a8261c922533a692fb3e74ece2da98d4bafaColin Cross ei->value = args[2]; 5806310a8261c922533a692fb3e74ece2da98d4bafaColin Cross ei->next = svc->envvars; 5816310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->envvars = ei; 5826310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5836310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5846310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_socket: {/* name type perm [ uid gid ] */ 5856310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct socketinfo *si; 5866310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 4) { 5876310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "socket option requires name, type, perm arguments\n"); 5886310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5896310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5906310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (strcmp(args[2],"dgram") && strcmp(args[2],"stream")) { 5916310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "socket type must be 'dgram' or 'stream'\n"); 5926310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5936310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5946310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si = calloc(1, sizeof(*si)); 5956310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!si) { 5966310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "out of memory\n"); 5976310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 5986310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 5996310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->name = args[1]; 6006310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->type = args[2]; 6016310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->perm = strtoul(args[3], 0, 8); 6026310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs > 4) 6036310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->uid = decode_uid(args[4]); 6046310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs > 5) 6056310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->gid = decode_uid(args[5]); 6066310a8261c922533a692fb3e74ece2da98d4bafaColin Cross si->next = svc->sockets; 6076310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->sockets = si; 6086310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 6096310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6106310a8261c922533a692fb3e74ece2da98d4bafaColin Cross case K_user: 6116310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs != 2) { 6126310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "user option requires a user id\n"); 6136310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } else { 6146310a8261c922533a692fb3e74ece2da98d4bafaColin Cross svc->uid = decode_uid(args[1]); 6156310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6166310a8261c922533a692fb3e74ece2da98d4bafaColin Cross break; 6176310a8261c922533a692fb3e74ece2da98d4bafaColin Cross default: 6186310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "invalid option '%s'\n", args[0]); 6196310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6206310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 6216310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6226310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void *parse_action(struct parse_state *state, int nargs, char **args) 6236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 6246310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act; 6256310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < 2) { 6266310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "actions must have a trigger\n"); 6276310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 6286310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6296310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs > 2) { 6306310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "actions may not have extra parameters\n"); 6316310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return 0; 6326310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6336310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act = calloc(1, sizeof(*act)); 6346310a8261c922533a692fb3e74ece2da98d4bafaColin Cross act->name = args[1]; 6356310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_init(&act->commands); 6366310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&action_list, &act->alist); 6376310a8261c922533a692fb3e74ece2da98d4bafaColin Cross /* XXX add to hash */ 6386310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return act; 6396310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 6406310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6416310a8261c922533a692fb3e74ece2da98d4bafaColin Crossstatic void parse_line_action(struct parse_state* state, int nargs, char **args) 6426310a8261c922533a692fb3e74ece2da98d4bafaColin Cross{ 6436310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct command *cmd; 6446310a8261c922533a692fb3e74ece2da98d4bafaColin Cross struct action *act = state->context; 6456310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int (*func)(int nargs, char **args); 6466310a8261c922533a692fb3e74ece2da98d4bafaColin Cross int kw, n; 6476310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6486310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs == 0) { 6496310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 6506310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6516310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6526310a8261c922533a692fb3e74ece2da98d4bafaColin Cross kw = lookup_keyword(args[0]); 6536310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (!kw_is(kw, COMMAND)) { 6546310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "invalid command '%s'\n", args[0]); 6556310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 6566310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6576310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 6586310a8261c922533a692fb3e74ece2da98d4bafaColin Cross n = kw_nargs(kw); 6596310a8261c922533a692fb3e74ece2da98d4bafaColin Cross if (nargs < n) { 6606310a8261c922533a692fb3e74ece2da98d4bafaColin Cross parse_error(state, "%s requires %d %s\n", args[0], n - 1, 6616310a8261c922533a692fb3e74ece2da98d4bafaColin Cross n > 2 ? "arguments" : "argument"); 6626310a8261c922533a692fb3e74ece2da98d4bafaColin Cross return; 6636310a8261c922533a692fb3e74ece2da98d4bafaColin Cross } 6646310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd = malloc(sizeof(*cmd) + sizeof(char*) * nargs); 6656310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->func = kw_func(kw); 6666310a8261c922533a692fb3e74ece2da98d4bafaColin Cross cmd->nargs = nargs; 6676310a8261c922533a692fb3e74ece2da98d4bafaColin Cross memcpy(cmd->args, args, sizeof(char*) * nargs); 6686310a8261c922533a692fb3e74ece2da98d4bafaColin Cross list_add_tail(&act->commands, &cmd->clist); 6696310a8261c922533a692fb3e74ece2da98d4bafaColin Cross} 670