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-rw-r--r--src/shared/unit-name.h78
1 files changed, 42 insertions, 36 deletions
diff --git a/src/shared/unit-name.h b/src/shared/unit-name.h
index 6f139cc4c4..057512cbd3 100644
--- a/src/shared/unit-name.h
+++ b/src/shared/unit-name.h
@@ -107,61 +107,67 @@ enum UnitDependency {
_UNIT_DEPENDENCY_INVALID = -1
};
-const char *unit_type_to_string(UnitType i) _const_;
-UnitType unit_type_from_string(const char *s) _pure_;
+typedef enum UnitNameFlags {
+ UNIT_NAME_PLAIN = 1, /* Allow foo.service */
+ UNIT_NAME_INSTANCE = 2, /* Allow foo@bar.service */
+ UNIT_NAME_TEMPLATE = 4, /* 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_;
-const char *unit_load_state_to_string(UnitLoadState i) _const_;
-UnitLoadState unit_load_state_from_string(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);
-char* unit_name_to_prefix(const char *n);
-char* unit_name_to_prefix_and_instance(const char *n);
-
-enum template_valid {
- TEMPLATE_INVALID,
- TEMPLATE_VALID,
-};
-
-bool unit_name_is_valid(const char *n, enum template_valid template_ok) _pure_;
-bool unit_prefix_is_valid(const char *p) _pure_;
-bool unit_instance_is_valid(const char *i) _pure_;
+int unit_name_to_prefix_and_instance(const char *n, char **ret);
UnitType unit_name_to_type(const char *n) _pure_;
-char *unit_name_change_suffix(const char *n, const char *suffix);
+int unit_name_change_suffix(const char *n, const char *suffix, char **ret);
-char *unit_name_build(const char *prefix, const char *instance, const char *suffix);
+int unit_name_build(const char *prefix, const char *instance, const char *suffix, char **ret);
char *unit_name_escape(const char *f);
-char *unit_name_unescape(const char *f);
-char *unit_name_path_escape(const char *f);
-char *unit_name_path_unescape(const char *f);
-
-bool unit_name_is_template(const char *n) _pure_;
-bool unit_name_is_instance(const char *n) _pure_;
+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);
-char *unit_name_replace_instance(const char *f, const char *i);
+int unit_name_replace_instance(const char *f, const char *i, char **ret);
-char *unit_name_template(const char *f);
+int unit_name_template(const char *f, char **ret);
-char *unit_name_from_path(const char *path, const char *suffix);
-char *unit_name_from_path_instance(const char *prefix, const char *path, const char *suffix);
-char *unit_name_to_path(const char *name);
+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);
char *unit_dbus_path_from_name(const char *name);
int unit_name_from_dbus_path(const char *path, char **name);
-enum unit_name_mangle {
- MANGLE_NOGLOB,
- MANGLE_GLOB,
-};
+typedef enum UnitNameMangle {
+ UNIT_NAME_NOGLOB,
+ UNIT_NAME_GLOB,
+} UnitNameMangle;
-char *unit_name_mangle_with_suffix(const char *name, enum unit_name_mangle allow_globs, const char *suffix);
-static inline char *unit_name_mangle(const char *name, enum unit_name_mangle allow_globs) {
- return unit_name_mangle_with_suffix(name, allow_globs, ".service");
+int unit_name_mangle_with_suffix(const char *name, UnitNameMangle allow_globs, const char *suffix, char **ret);
+
+static inline int unit_name_mangle(const char *name, UnitNameMangle allow_globs, char **ret) {
+ return unit_name_mangle_with_suffix(name, allow_globs, ".service", ret);
}
-int build_subslice(const char *slice, const char*name, char **subslice);
+int slice_build_subslice(const char *slice, const char*name, char **subslice);
+
+const char *unit_type_to_string(UnitType i) _const_;
+UnitType unit_type_from_string(const char *s) _pure_;
+
+const char *unit_load_state_to_string(UnitLoadState i) _const_;
+UnitLoadState unit_load_state_from_string(const char *s) _pure_;
const char *unit_dependency_to_string(UnitDependency i) _const_;
UnitDependency unit_dependency_from_string(const char *s) _pure_;