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authorTom Gundersen <teg@jklm.no>2014-02-20 19:26:54 +0100
committerTom Gundersen <teg@jklm.no>2014-02-20 20:14:33 +0100
commitb77c08e06b67d5b1dd8aaf67b732e93851d8ae43 (patch)
tree02ef68efc40638eb2c0c58ada6de66d5b87eec4e /src/shared/condition-util.h
parentafc50ea84e40d6a3f27ad5bfb5161e2d9b431275 (diff)
condition: split out most of condition handling into libsystemd-shard
The parts that require linknig to libcap, libselinux and friends stays in libsystemd-core.
Diffstat (limited to 'src/shared/condition-util.h')
-rw-r--r--src/shared/condition-util.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/src/shared/condition-util.h b/src/shared/condition-util.h
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+++ b/src/shared/condition-util.h
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+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2010 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdbool.h>
+#include <stdio.h>
+
+#include "list.h"
+#include "macro.h"
+
+typedef enum ConditionType {
+ CONDITION_PATH_EXISTS,
+ CONDITION_PATH_EXISTS_GLOB,
+ CONDITION_PATH_IS_DIRECTORY,
+ CONDITION_PATH_IS_SYMBOLIC_LINK,
+ CONDITION_PATH_IS_MOUNT_POINT,
+ CONDITION_PATH_IS_READ_WRITE,
+ CONDITION_DIRECTORY_NOT_EMPTY,
+ CONDITION_FILE_NOT_EMPTY,
+ CONDITION_FILE_IS_EXECUTABLE,
+ CONDITION_KERNEL_COMMAND_LINE,
+ CONDITION_VIRTUALIZATION,
+ CONDITION_SECURITY,
+ CONDITION_CAPABILITY,
+ CONDITION_HOST,
+ CONDITION_AC_POWER,
+ CONDITION_NULL,
+ _CONDITION_TYPE_MAX,
+ _CONDITION_TYPE_INVALID = -1
+} ConditionType;
+
+typedef struct Condition {
+ ConditionType type;
+
+ bool trigger:1;
+ bool negate:1;
+
+ char *parameter;
+
+ int state;
+
+ LIST_FIELDS(struct Condition, conditions);
+} Condition;
+
+Condition* condition_new(ConditionType type, const char *parameter, bool trigger, bool negate);
+void condition_free(Condition *c);
+void condition_free_list(Condition *c);
+
+bool condition_test_kernel_command_line(Condition *c);
+bool condition_test_virtualization(Condition *c);
+bool condition_test_host(Condition *c);
+bool condition_test_ac_power(Condition *c);
+
+void condition_dump(Condition *c, FILE *f, const char *prefix);
+void condition_dump_list(Condition *c, FILE *f, const char *prefix);
+
+const char* condition_type_to_string(ConditionType t) _const_;
+int condition_type_from_string(const char *s) _pure_;