dbus: import struct unit_info from systemctl

[elogind.git] / src / shared / path-lookup.c

diff --git a/src/shared/path-lookup.c b/src/shared/path-lookup.c
index a9c3e21d5120836ea8d02a64ab42d3c19b70ade7..fa4995ceea835d2632534980f509e3242c9ae491 100644 (file)
--- a/src/shared/path-lookup.c
+++ b/src/shared/path-lookup.c
@@ -22,6 +22,7 @@
 #include <assert.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <unistd.h>
 #include <errno.h>
 
@@ -31,6 +32,13 @@
 #include "path-util.h"
 #include "path-lookup.h"
 
+static const char* const systemd_running_as_table[_SYSTEMD_RUNNING_AS_MAX] = {
+        [SYSTEMD_SYSTEM] = "system",
+        [SYSTEMD_USER] = "user"
+};
+
+DEFINE_STRING_TABLE_LOOKUP(systemd_running_as, SystemdRunningAs);
+
 int user_config_home(char **config_home) {
         const char *e;
 
@@ -224,14 +232,13 @@ fail:
 
 int lookup_paths_init(
                 LookupPaths *p,
-                ManagerRunningAs running_as,
+                SystemdRunningAs running_as,
                 bool personal,
                 const char *generator,
                 const char *generator_early,
                 const char *generator_late) {
 
         const char *e;
-        char *t;
 
         assert(p);
 
@@ -256,7 +263,7 @@ int lookup_paths_init(
                  * for the system stuff but avoid it for user
                  * stuff. */
 
-                if (running_as == MANAGER_USER) {
+                if (running_as == SYSTEMD_USER) {
 
                         if (personal)
                                 p->unit_path = user_dirs(generator, generator_early, generator_late);
@@ -308,22 +315,19 @@ int lookup_paths_init(
                 return -ENOMEM;
 
         strv_uniq(p->unit_path);
-        path_strv_remove_empty(p->unit_path);
 
         if (!strv_isempty(p->unit_path)) {
-
-                t = strv_join(p->unit_path, "\n\t");
+                char _cleanup_free_ *t = strv_join(p->unit_path, "\n\t");
                 if (!t)
                         return -ENOMEM;
-                log_debug("Looking for unit files in:\n\t%s", t);
-                free(t);
+                log_info("Looking for unit files in (higher priority first):\n\t%s", t);
         } else {
-                log_debug("Ignoring unit files.");
+                log_info("Ignoring unit files.");
                 strv_free(p->unit_path);
                 p->unit_path = NULL;
         }
 
-        if (running_as == MANAGER_SYSTEM) {
+        if (running_as == SYSTEMD_SYSTEM) {
 #ifdef HAVE_SYSV_COMPAT
                 /* /etc/init.d/ compatibility does not matter to users */
 
@@ -371,37 +375,32 @@ int lookup_paths_init(
 
                 strv_uniq(p->sysvinit_path);
                 strv_uniq(p->sysvrcnd_path);
-                path_strv_remove_empty(p->sysvinit_path);
-                path_strv_remove_empty(p->sysvrcnd_path);
 
                 if (!strv_isempty(p->sysvinit_path)) {
-
-                        t = strv_join(p->sysvinit_path, "\n\t");
+                        char _cleanup_free_ *t = strv_join(p->sysvinit_path, "\n\t");
                         if (!t)
                                 return -ENOMEM;
-                        log_debug("Looking for SysV init scripts in:\n\t%s", t);
-                        free(t);
+                        log_info("Looking for SysV init scripts in:\n\t%s", t);
                 } else {
-                        log_debug("Ignoring SysV init scripts.");
+                        log_info("Ignoring SysV init scripts.");
                         strv_free(p->sysvinit_path);
                         p->sysvinit_path = NULL;
                 }
 
                 if (!strv_isempty(p->sysvrcnd_path)) {
-
-                        t = strv_join(p->sysvrcnd_path, "\n\t");
+                        char _cleanup_free_ *t =
+                                strv_join(p->sysvrcnd_path, "\n\t");
                         if (!t)
                                 return -ENOMEM;
 
                         log_debug("Looking for SysV rcN.d links in:\n\t%s", t);
-                        free(t);
                 } else {
                         log_debug("Ignoring SysV rcN.d links.");
                         strv_free(p->sysvrcnd_path);
                         p->sysvrcnd_path = NULL;
                 }
 #else
-                log_debug("Disabled SysV init scripts and rcN.d links support");
+                log_info("SysV init scripts and rcN.d links support disabled");
 #endif
         }