X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Funit-name.c;h=6c6d7f4f83cd8a7512d09977b24eab90ce00dba1;hb=e09ca588d25a0c383880d6c2f5b129296af781ab;hp=a2d62d31513285e16aa88802238698211fff1dd3;hpb=b9a3302630cce36badb286201031b4cff2da6a74;p=elogind.git

diff --git a/src/shared/unit-name.c b/src/shared/unit-name.c
index a2d62d315..6c6d7f4f8 100644
--- a/src/shared/unit-name.c
+++ b/src/shared/unit-name.c
@@ -243,6 +243,30 @@ static char *do_escape(const char *f, char *t) {
         return t;
 }
 
+static char *do_escape_mangle(const char *f, enum unit_name_mangle allow_globs, char *t) {
+        const char *valid_chars;
+
+        assert(f);
+        assert(IN_SET(allow_globs, MANGLE_GLOB, MANGLE_NOGLOB));
+        assert(t);
+
+        /* We'll only escape the obvious characters here, to play
+         * safe. */
+
+        valid_chars = allow_globs == MANGLE_GLOB ? "@" VALID_CHARS "[]!-*?" : "@" VALID_CHARS;
+
+        for (; *f; f++) {
+                if (*f == '/')
+                        *(t++) = '-';
+                else if (!strchr(valid_chars, *f))
+                        t = do_escape_char(*f, t);
+                else
+                        *(t++) = *f;
+        }
+
+        return t;
+}
+
 char *unit_name_escape(const char *f) {
         char *r, *t;
 
@@ -482,11 +506,9 @@ int unit_name_from_dbus_path(const char *path, char **name) {
  *  sensible unit name.
  */
 char *unit_name_mangle(const char *name, enum unit_name_mangle allow_globs) {
-        const char *valid_chars, *f;
         char *r, *t;
 
         assert(name);
-        assert(IN_SET(allow_globs, MANGLE_GLOB, MANGLE_NOGLOB));
 
         if (is_device_path(name))
                 return unit_name_from_path(name, ".device");
@@ -494,23 +516,11 @@ char *unit_name_mangle(const char *name, enum unit_name_mangle allow_globs) {
         if (path_is_absolute(name))
                 return unit_name_from_path(name, ".mount");
 
-        /* We'll only escape the obvious characters here, to play
-         * safe. */
-
-        valid_chars = allow_globs == MANGLE_GLOB ? "@" VALID_CHARS "[]!-*?" : "@" VALID_CHARS;
-
         r = new(char, strlen(name) * 4 + strlen(".service") + 1);
         if (!r)
                 return NULL;
 
-        for (f = name, t = r; *f; f++) {
-                if (*f == '/')
-                        *(t++) = '-';
-                else if (!strchr(valid_chars, *f))
-                        t = do_escape_char(*f, t);
-                else
-                        *(t++) = *f;
-        }
+        t = do_escape_mangle(name, allow_globs, r);
 
         if (unit_name_to_type(name) < 0)
                 strcpy(t, ".service");
@@ -526,10 +536,8 @@ char *unit_name_mangle(const char *name, enum unit_name_mangle allow_globs) {
  */
 char *unit_name_mangle_with_suffix(const char *name, enum unit_name_mangle allow_globs, const char *suffix) {
         char *r, *t;
-        const char *f;
 
         assert(name);
-        assert(IN_SET(allow_globs, MANGLE_GLOB, MANGLE_NOGLOB));
         assert(suffix);
         assert(suffix[0] == '.');
 
@@ -537,14 +545,7 @@ char *unit_name_mangle_with_suffix(const char *name, enum unit_name_mangle allow
         if (!r)
                 return NULL;
 
-        for (f = name, t = r; *f; f++) {
-                if (*f == '/')
-                        *(t++) = '-';
-                else if (!strchr(VALID_CHARS, *f))
-                        t = do_escape_char(*f, t);
-                else
-                        *(t++) = *f;
-        }
+        t = do_escape_mangle(name, allow_globs, r);
 
         if (!endswith(name, suffix))
                 strcpy(t, suffix);
@@ -592,3 +593,32 @@ int build_subslice(const char *slice, const char*name, char **subslice) {
         *subslice = ret;
         return 0;
 }
+
+static const char* const unit_dependency_table[_UNIT_DEPENDENCY_MAX] = {
+        [UNIT_REQUIRES] = "Requires",
+        [UNIT_REQUIRES_OVERRIDABLE] = "RequiresOverridable",
+        [UNIT_REQUISITE] = "Requisite",
+        [UNIT_REQUISITE_OVERRIDABLE] = "RequisiteOverridable",
+        [UNIT_WANTS] = "Wants",
+        [UNIT_BINDS_TO] = "BindsTo",
+        [UNIT_PART_OF] = "PartOf",
+        [UNIT_REQUIRED_BY] = "RequiredBy",
+        [UNIT_REQUIRED_BY_OVERRIDABLE] = "RequiredByOverridable",
+        [UNIT_WANTED_BY] = "WantedBy",
+        [UNIT_BOUND_BY] = "BoundBy",
+        [UNIT_CONSISTS_OF] = "ConsistsOf",
+        [UNIT_CONFLICTS] = "Conflicts",
+        [UNIT_CONFLICTED_BY] = "ConflictedBy",
+        [UNIT_BEFORE] = "Before",
+        [UNIT_AFTER] = "After",
+        [UNIT_ON_FAILURE] = "OnFailure",
+        [UNIT_TRIGGERS] = "Triggers",
+        [UNIT_TRIGGERED_BY] = "TriggeredBy",
+        [UNIT_PROPAGATES_RELOAD_TO] = "PropagatesReloadTo",
+        [UNIT_RELOAD_PROPAGATED_FROM] = "ReloadPropagatedFrom",
+        [UNIT_JOINS_NAMESPACE_OF] = "JoinsNamespaceOf",
+        [UNIT_REFERENCES] = "References",
+        [UNIT_REFERENCED_BY] = "ReferencedBy",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(unit_dependency, UnitDependency);