From 19f4f86bfed21c5326ed2acebe1163f3a83e832b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 04:25:50 +0200 Subject: Adding upstream version 241. Signed-off-by: Daniel Baumann --- src/basic/unit-name.h | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 src/basic/unit-name.h (limited to 'src/basic/unit-name.h') diff --git a/src/basic/unit-name.h b/src/basic/unit-name.h new file mode 100644 index 0000000..0629db3 --- /dev/null +++ b/src/basic/unit-name.h @@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: LGPL-2.1+ */ +#pragma once + +#include + +#include "macro.h" +#include "unit-def.h" + +#define UNIT_NAME_MAX 256 + +typedef enum UnitNameFlags { + UNIT_NAME_PLAIN = 1 << 0, /* Allow foo.service */ + UNIT_NAME_INSTANCE = 1 << 1, /* Allow foo@bar.service */ + UNIT_NAME_TEMPLATE = 1 << 2, /* Allow foo@.service */ + UNIT_NAME_ANY = UNIT_NAME_PLAIN|UNIT_NAME_INSTANCE|UNIT_NAME_TEMPLATE, +} UnitNameFlags; + +bool unit_name_is_valid(const char *n, UnitNameFlags flags) _pure_; +bool unit_prefix_is_valid(const char *p) _pure_; +bool unit_instance_is_valid(const char *i) _pure_; +bool unit_suffix_is_valid(const char *s) _pure_; + +static inline int unit_prefix_and_instance_is_valid(const char *p) { + /* For prefix+instance and instance the same rules apply */ + return unit_instance_is_valid(p); +} + +int unit_name_to_prefix(const char *n, char **prefix); +int unit_name_to_instance(const char *n, char **instance); +int unit_name_to_prefix_and_instance(const char *n, char **ret); + +UnitType unit_name_to_type(const char *n) _pure_; + +int unit_name_change_suffix(const char *n, const char *suffix, char **ret); + +int unit_name_build(const char *prefix, const char *instance, const char *suffix, char **ret); +int unit_name_build_from_type(const char *prefix, const char *instance, UnitType, char **ret); + +char *unit_name_escape(const char *f); +int unit_name_unescape(const char *f, char **ret); +int unit_name_path_escape(const char *f, char **ret); +int unit_name_path_unescape(const char *f, char **ret); + +int unit_name_replace_instance(const char *f, const char *i, char **ret); + +int unit_name_template(const char *f, char **ret); + +int unit_name_from_path(const char *path, const char *suffix, char **ret); +int unit_name_from_path_instance(const char *prefix, const char *path, const char *suffix, char **ret); +int unit_name_to_path(const char *name, char **ret); + +typedef enum UnitNameMangle { + UNIT_NAME_MANGLE_GLOB = 1 << 0, + UNIT_NAME_MANGLE_WARN = 1 << 1, +} UnitNameMangle; + +int unit_name_mangle_with_suffix(const char *name, UnitNameMangle flags, const char *suffix, char **ret); + +static inline int unit_name_mangle(const char *name, UnitNameMangle flags, char **ret) { + return unit_name_mangle_with_suffix(name, flags, ".service", ret); +} + +int slice_build_parent_slice(const char *slice, char **ret); +int slice_build_subslice(const char *slice, const char *name, char **subslice); +bool slice_name_is_valid(const char *name); -- cgit v1.2.3