OpenDNSSEC-signer
1.3.4
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00001 /* 00002 * $Id: task.h 4550 2011-03-11 11:42:01Z matthijs $ 00003 * 00004 * Copyright (c) 2009 NLNet Labs. All rights reserved. 00005 * 00006 * Redistribution and use in source and binary forms, with or without 00007 * modification, are permitted provided that the following conditions 00008 * are met: 00009 * 1. Redistributions of source code must retain the above copyright 00010 * notice, this list of conditions and the following disclaimer. 00011 * 2. Redistributions in binary form must reproduce the above copyright 00012 * notice, this list of conditions and the following disclaimer in the 00013 * documentation and/or other materials provided with the distribution. 00014 * 00015 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 00016 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00017 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00018 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 00019 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00020 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 00021 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00022 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 00023 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 00024 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 00025 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00026 * 00027 */ 00028 00034 #ifndef SCHEDULER_TASK_H 00035 #define SCHEDULER_TASK_H 00036 00037 #include "config.h" 00038 #include "shared/allocator.h" 00039 00040 #include <ldns/ldns.h> 00041 00042 enum task_id_enum { 00043 TASK_NONE = 0, 00044 TASK_SIGNCONF, 00045 TASK_READ, 00046 TASK_NSECIFY, 00047 TASK_SIGN, 00048 TASK_AUDIT, 00049 TASK_WRITE 00050 }; 00051 typedef enum task_id_enum task_id; 00052 00056 typedef struct task_struct task_type; 00057 struct task_struct { 00058 allocator_type* allocator; 00059 task_id what; 00060 task_id interrupt; 00061 task_id halted; 00062 time_t when; 00063 time_t backoff; 00064 int flush; 00065 const char* who; 00066 ldns_rdf* dname; 00067 void* zone; 00068 }; 00069 00079 task_type* task_create(task_id what, time_t when, const char* who, void* zone); 00080 00088 task_type* task_recover_from_backup(const char* filename, void* zone); 00089 00096 void task_backup(FILE* fd, task_type* task); 00097 00103 void task_cleanup(task_type* task); 00104 00112 int task_compare(const void* a, const void* b); 00113 00121 char* task2str(task_type* task, char* buftask); 00122 00129 const char* task_what2str(int taskid); 00130 00136 const char* task_who2str(const char* who); 00137 00144 void task_print(FILE* out, task_type* task); 00145 00151 void task_log(task_type* task); 00152 00153 #endif /* SCHEDULER_TASK_H */