X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Funit-name.c;h=8f6c28e86a84f6ea1fbcc9f6661e98952fa005c7;hb=1e5413f74faa378172d556e5dec35ab55de16bbf;hp=0910e86f107139affb5b793f7d0002243609484f;hpb=9444b1f20e311f073864d81e913bd4f32fe95cfd;p=elogind.git

diff --git a/src/shared/unit-name.c b/src/shared/unit-name.c
index 0910e86f1..8f6c28e86 100644
--- a/src/shared/unit-name.c
+++ b/src/shared/unit-name.c
@@ -26,11 +26,10 @@
 #include "path-util.h"
 #include "util.h"
 #include "unit-name.h"
+#include "def.h"
 
 #define VALID_CHARS                             \
-        "0123456789"                            \
-        "abcdefghijklmnopqrstuvwxyz"            \
-        "ABCDEFGHIJKLMNOPQRSTUVWXYZ"            \
+        DIGITS LETTERS                          \
         ":-_.\\"
 
 static const char* const unit_type_table[_UNIT_TYPE_MAX] = {
@@ -44,7 +43,8 @@ static const char* const unit_type_table[_UNIT_TYPE_MAX] = {
         [UNIT_TIMER] = "timer",
         [UNIT_SWAP] = "swap",
         [UNIT_PATH] = "path",
-        [UNIT_SLICE] = "slice"
+        [UNIT_SLICE] = "slice",
+        [UNIT_SCOPE] = "scope"
 };
 
 DEFINE_STRING_TABLE_LOOKUP(unit_type, UnitType);
@@ -52,6 +52,7 @@ DEFINE_STRING_TABLE_LOOKUP(unit_type, UnitType);
 static const char* const unit_load_state_table[_UNIT_LOAD_STATE_MAX] = {
         [UNIT_STUB] = "stub",
         [UNIT_LOADED] = "loaded",
+        [UNIT_NOT_FOUND] = "not-found",
         [UNIT_ERROR] = "error",
         [UNIT_MERGED] = "merged",
         [UNIT_MASKED] = "masked"
@@ -403,7 +404,6 @@ char *unit_name_template(const char *f) {
 
         strcpy(mempcpy(r, f, a), e);
         return r;
-
 }
 
 char *unit_name_from_path(const char *path, const char *suffix) {
@@ -466,6 +466,22 @@ char *unit_dbus_path_from_name(const char *name) {
         return strappend("/org/freedesktop/systemd1/unit/", e);
 }
 
+int unit_name_from_dbus_path(const char *path, char **name) {
+        const char *e;
+        char *n;
+
+        e = startswith(path, "/org/freedesktop/systemd1/unit/");
+        if (!e)
+                return -EINVAL;
+
+        n = bus_path_unescape(e);
+        if (!n)
+                return -ENOMEM;
+
+        *name = n;
+        return 0;
+}
+
 char *unit_name_mangle(const char *name) {
         char *r, *t;
         const char *f;
@@ -548,3 +564,30 @@ UnitType unit_name_to_type(const char *n) {
 
         return unit_type_from_string(e + 1);
 }
+
+int build_subslice(const char *slice, const char*name, char **subslice) {
+        char *ret;
+
+        assert(slice);
+        assert(name);
+        assert(subslice);
+
+        if (streq(slice, "-.slice"))
+                ret = strappend(name, ".slice");
+        else {
+                char *e;
+
+                e = endswith(slice, ".slice");
+                if (!e)
+                        return -EINVAL;
+
+                ret = new(char, (e - slice) + 1 + strlen(name) + 6 + 1);
+                if (!ret)
+                        return -ENOMEM;
+
+                stpcpy(stpcpy(stpcpy(mempcpy(ret, slice, e - slice), "-"), name), ".slice");
+        }
+
+        *subslice = ret;
+        return 0;
+}