./move.sh

1 files changed, 156 insertions, 0 deletions

diff --git a/src/libshared/install.h b/src/libshared/install.h
new file mode 100644
index 0000000000..c1a43e23e7
--- /dev/null
+++ b/src/libshared/install.h
@@ -0,0 +1,156 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2011 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/>.
+***/
+
+typedef enum UnitFileScope UnitFileScope;
+typedef enum UnitFileState UnitFileState;
+typedef enum UnitFilePresetMode UnitFilePresetMode;
+typedef enum UnitFileChangeType UnitFileChangeType;
+typedef enum UnitFileType UnitFileType;
+typedef struct UnitFileChange UnitFileChange;
+typedef struct UnitFileList UnitFileList;
+typedef struct UnitFileInstallInfo UnitFileInstallInfo;
+
+#include <stdbool.h>
+
+#include "hashmap.h"
+#include "macro.h"
+#include "path-lookup.h"
+#include "strv.h"
+#include "unit-name.h"
+
+enum UnitFileScope {
+        UNIT_FILE_SYSTEM,
+        UNIT_FILE_GLOBAL,
+        UNIT_FILE_USER,
+        _UNIT_FILE_SCOPE_MAX,
+        _UNIT_FILE_SCOPE_INVALID = -1
+};
+
+enum UnitFileState {
+        UNIT_FILE_ENABLED,
+        UNIT_FILE_ENABLED_RUNTIME,
+        UNIT_FILE_LINKED,
+        UNIT_FILE_LINKED_RUNTIME,
+        UNIT_FILE_MASKED,
+        UNIT_FILE_MASKED_RUNTIME,
+        UNIT_FILE_STATIC,
+        UNIT_FILE_DISABLED,
+        UNIT_FILE_INDIRECT,
+        UNIT_FILE_BAD,
+        _UNIT_FILE_STATE_MAX,
+        _UNIT_FILE_STATE_INVALID = -1
+};
+
+enum UnitFilePresetMode {
+        UNIT_FILE_PRESET_FULL,
+        UNIT_FILE_PRESET_ENABLE_ONLY,
+        UNIT_FILE_PRESET_DISABLE_ONLY,
+        _UNIT_FILE_PRESET_MAX,
+        _UNIT_FILE_PRESET_INVALID = -1
+};
+
+enum UnitFileChangeType {
+        UNIT_FILE_SYMLINK,
+        UNIT_FILE_UNLINK,
+        _UNIT_FILE_CHANGE_TYPE_MAX,
+        _UNIT_FILE_CHANGE_TYPE_INVALID = -1
+};
+
+struct UnitFileChange {
+        UnitFileChangeType type;
+        char *path;
+        char *source;
+};
+
+struct UnitFileList {
+        char *path;
+        UnitFileState state;
+};
+
+enum UnitFileType {
+        UNIT_FILE_TYPE_REGULAR,
+        UNIT_FILE_TYPE_SYMLINK,
+        UNIT_FILE_TYPE_MASKED,
+        _UNIT_FILE_TYPE_MAX,
+        _UNIT_FILE_TYPE_INVALID = -1,
+};
+
+struct UnitFileInstallInfo {
+        char *name;
+        char *path;
+
+        char **aliases;
+        char **wanted_by;
+        char **required_by;
+        char **also;
+
+        char *default_instance;
+
+        UnitFileType type;
+
+        char *symlink_target;
+};
+
+static inline bool UNIT_FILE_INSTALL_INFO_HAS_RULES(UnitFileInstallInfo *i) {
+        assert(i);
+
+        return !strv_isempty(i->aliases) ||
+               !strv_isempty(i->wanted_by) ||
+               !strv_isempty(i->required_by);
+}
+
+static inline bool UNIT_FILE_INSTALL_INFO_HAS_ALSO(UnitFileInstallInfo *i) {
+        assert(i);
+
+        return !strv_isempty(i->also);
+}
+
+int unit_file_enable(UnitFileScope scope, bool runtime, const char *root_dir, char **files, bool force, UnitFileChange **changes, unsigned *n_changes);
+int unit_file_disable(UnitFileScope scope, bool runtime, const char *root_dir, char **files, UnitFileChange **changes, unsigned *n_changes);
+int unit_file_reenable(UnitFileScope scope, bool runtime, const char *root_dir, char **files, bool force, UnitFileChange **changes, unsigned *n_changes);
+int unit_file_link(UnitFileScope scope, bool runtime, const char *root_dir, char **files, bool force, UnitFileChange **changes, unsigned *n_changes);
+int unit_file_preset(UnitFileScope scope, bool runtime, const char *root_dir, char **files, UnitFilePresetMode mode, bool force, UnitFileChange **changes, unsigned *n_changes);
+int unit_file_preset_all(UnitFileScope scope, bool runtime, const char *root_dir, UnitFilePresetMode mode, bool force, UnitFileChange **changes, unsigned *n_changes);
+int unit_file_mask(UnitFileScope scope, bool runtime, const char *root_dir, char **files, bool force, UnitFileChange **changes, unsigned *n_changes);
+int unit_file_unmask(UnitFileScope scope, bool runtime, const char *root_dir, char **files, UnitFileChange **changes, unsigned *n_changes);
+int unit_file_set_default(UnitFileScope scope, const char *root_dir, const char *file, bool force, UnitFileChange **changes, unsigned *n_changes);
+int unit_file_get_default(UnitFileScope scope, const char *root_dir, char **name);
+int unit_file_add_dependency(UnitFileScope scope, bool runtime, const char *root_dir, char **files, const char *target, UnitDependency dep, bool force, UnitFileChange **changes, unsigned *n_changes);
+
+int unit_file_lookup_state(UnitFileScope scope, const char *root_dir,const LookupPaths *paths, const char *name, UnitFileState *ret);
+int unit_file_get_state(UnitFileScope scope, const char *root_dir, const char *filename, UnitFileState *ret);
+
+int unit_file_get_list(UnitFileScope scope, const char *root_dir, Hashmap *h);
+Hashmap* unit_file_list_free(Hashmap *h);
+
+int unit_file_changes_add(UnitFileChange **changes, unsigned *n_changes, UnitFileChangeType type, const char *path, const char *source);
+void unit_file_changes_free(UnitFileChange *changes, unsigned n_changes);
+
+int unit_file_query_preset(UnitFileScope scope, const char *root_dir, const char *name);
+
+const char *unit_file_state_to_string(UnitFileState s) _const_;
+UnitFileState unit_file_state_from_string(const char *s) _pure_;
+
+const char *unit_file_change_type_to_string(UnitFileChangeType s) _const_;
+UnitFileChangeType unit_file_change_type_from_string(const char *s) _pure_;
+
+const char *unit_file_preset_mode_to_string(UnitFilePresetMode m) _const_;
+UnitFilePresetMode unit_file_preset_mode_from_string(const char *s) _pure_;