unit: move UnitDependency to unit-name

[elogind.git] / src / shared / install.c

diff --git a/src/shared/install.c b/src/shared/install.c
index 4b09a69456fd71fab4bf9c7bb113607d3747c9e2..945bb2748d1f5c6385e765faf70ccb491690794f 100644 (file)
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -105,10 +105,14 @@ static int get_config_path(UnitFileScope scope, bool runtime, const char *root_d
 
         case UNIT_FILE_USER:
 
-                if (root_dir || runtime)
+                if (root_dir)
                         return -EINVAL;
 
-                r = user_config_home(&p);
+                if (runtime)
+                        r = user_runtime_dir(&p);
+                else
+                        r = user_config_home(&p);
+
                 if (r <= 0)
                         return r < 0 ? r : -ENOENT;
 
@@ -179,7 +183,7 @@ static int mark_symlink_for_removal(
 
         assert(p);
 
-        r = set_ensure_allocated(remove_symlinks_to, string_hash_func, string_compare_func);
+        r = set_ensure_allocated(remove_symlinks_to, &string_hash_ops);
         if (r < 0)
                 return r;
 
@@ -527,36 +531,33 @@ static int find_symlinks_in_scope(
                 UnitFileState *state) {
 
         int r;
-        _cleanup_free_ char *path2 = NULL;
+        _cleanup_free_ char *path = NULL;
         bool same_name_link_runtime = false, same_name_link = false;
 
         assert(scope >= 0);
         assert(scope < _UNIT_FILE_SCOPE_MAX);
         assert(name);
 
-        if (scope == UNIT_FILE_SYSTEM || scope == UNIT_FILE_GLOBAL) {
-                _cleanup_free_ char *path = NULL;
 
-                /* First look in runtime config path */
-                r = get_config_path(scope, true, root_dir, &path);
-                if (r < 0)
-                        return r;
+        /* First look in runtime config path */
+        r = get_config_path(scope, true, root_dir, &path);
+        if (r < 0)
+                return r;
 
-                r = find_symlinks(name, path, &same_name_link_runtime);
-                if (r < 0)
-                        return r;
-                else if (r > 0) {
-                        *state = UNIT_FILE_ENABLED_RUNTIME;
-                        return r;
-                }
+        r = find_symlinks(name, path, &same_name_link_runtime);
+        if (r < 0)
+                return r;
+        else if (r > 0) {
+                *state = UNIT_FILE_ENABLED_RUNTIME;
+                return r;
         }
 
         /* Then look in the normal config path */
-        r = get_config_path(scope, false, root_dir, &path2);
+        r = get_config_path(scope, false, root_dir, &path);
         if (r < 0)
                 return r;
 
-        r = find_symlinks(name, path2, &same_name_link);
+        r = find_symlinks(name, path, &same_name_link);
         if (r < 0)
                 return r;
         else if (r > 0) {
@@ -884,7 +885,7 @@ static int install_info_add(
             hashmap_get(c->will_install, name))
                 return 0;
 
-        r = hashmap_ensure_allocated(&c->will_install, string_hash_func, string_compare_func);
+        r = hashmap_ensure_allocated(&c->will_install, &string_hash_ops);
         if (r < 0)
                 return r;
 
@@ -1025,8 +1026,10 @@ static int config_parse_default_instance(
         if (r < 0)
                 return r;
 
-        if (!unit_instance_is_valid(printed))
+        if (!unit_instance_is_valid(printed)) {
+                free(printed);
                 return -EINVAL;
+        }
 
         free(i->default_instance);
         i->default_instance = printed;
@@ -1393,7 +1396,7 @@ static int install_context_apply(
 
         while ((i = hashmap_first(c->will_install))) {
 
-                q = hashmap_ensure_allocated(&c->have_installed, string_hash_func, string_compare_func);
+                q = hashmap_ensure_allocated(&c->have_installed, &string_hash_ops);
                 if (q < 0)
                         return q;
 
@@ -1434,7 +1437,7 @@ static int install_context_mark_for_removal(
 
         while ((i = hashmap_first(c->will_install))) {
 
-                q = hashmap_ensure_allocated(&c->have_installed, string_hash_func, string_compare_func);
+                q = hashmap_ensure_allocated(&c->have_installed, &string_hash_ops);
                 if (q < 0)
                         return q;
 
@@ -1513,6 +1516,19 @@ int unit_file_enable(
                 return r;
 
         STRV_FOREACH(i, files) {
+                UnitFileState state;
+
+                state = unit_file_get_state(scope, root_dir, *i);
+                if (state < 0) {
+                        log_error("Failed to get unit file state for %s: %s", *i, strerror(-state));
+                        return state;
+                }
+
+                if (state == UNIT_FILE_MASKED || state == UNIT_FILE_MASKED_RUNTIME) {
+                        log_error("Failed to enable unit: Unit %s is masked", *i);
+                        return -ENOTSUP;
+                }
+
                 r = install_info_add_auto(&c, *i);
                 if (r < 0)
                         return r;
@@ -2072,6 +2088,7 @@ int unit_file_get_list(
                 for (;;) {
                         _cleanup_(unit_file_list_free_onep) UnitFileList *f = NULL;
                         struct dirent *de;
+                        _cleanup_free_ char *path = NULL;
 
                         errno = 0;
                         de = readdir(d);
@@ -2121,7 +2138,11 @@ int unit_file_get_list(
                                 goto found;
                         }
 
-                        r = unit_file_can_install(&paths, root_dir, f->path, true);
+                        path = path_make_absolute(de->d_name, *i);
+                        if (!path)
+                                return -ENOMEM;
+
+                        r = unit_file_can_install(&paths, root_dir, path, true);
                         if (r == -EINVAL ||  /* Invalid setting? */
                             r == -EBADMSG || /* Invalid format? */
                             r == -ENOENT     /* Included file not found? */)