import: introduce new mini-daemon systemd-importd, and make machinectl a client to it

The old "systemd-import" binary is now an internal tool. We still use it
as asynchronous backend for systemd-importd. Since the import tool might
require some IO and CPU resources (due to qcow2 explosion, and
decompression), and because we might want to run it with more minimal
priviliges we still keep it around as the worker binary to execute as
child process of importd.

machinectl now has verbs for pulling down images, cancelling them and
listing them.

2 files changed, 0 insertions, 41 deletions

diff --git a/src/journal/journald-syslog.c b/src/journal/journald-syslog.c
index 5d211323a..21bc9679c 100644
--- a/src/journal/journald-syslog.c
+++ b/src/journal/journald-syslog.c
@@ -238,46 +238,6 @@ size_t syslog_parse_identifier(const char **buf, char **identifier, char **pid)
         return e;
 }
 
-void syslog_parse_priority(const char **p, int *priority, bool with_facility) {
-        int a = 0, b = 0, c = 0;
-        int k;
-
-        assert(p);
-        assert(*p);
-        assert(priority);
-
-        if ((*p)[0] != '<')
-                return;
-
-        if (!strchr(*p, '>'))
-                return;
-
-        if ((*p)[2] == '>') {
-                c = undecchar((*p)[1]);
-                k = 3;
-        } else if ((*p)[3] == '>') {
-                b = undecchar((*p)[1]);
-                c = undecchar((*p)[2]);
-                k = 4;
-        } else if ((*p)[4] == '>') {
-                a = undecchar((*p)[1]);
-                b = undecchar((*p)[2]);
-                c = undecchar((*p)[3]);
-                k = 5;
-        } else
-                return;
-
-        if (a < 0 || b < 0 || c < 0 ||
-            (!with_facility && (a || b || c > 7)))
-                return;
-
-        if (with_facility)
-                *priority = a*100 + b*10 + c;
-        else
-                *priority = (*priority & LOG_FACMASK) | c;
-        *p += k;
-}
-
 static void syslog_skip_date(char **buf) {
         enum {
                 LETTER,
diff --git a/src/journal/journald-syslog.h b/src/journal/journald-syslog.h
index 25f89883f..3774ebdf0 100644
--- a/src/journal/journald-syslog.h
+++ b/src/journal/journald-syslog.h
@@ -25,7 +25,6 @@
 
 int syslog_fixup_facility(int priority) _const_;
 
-void syslog_parse_priority(const char **p, int *priority, bool with_facility);
 size_t syslog_parse_identifier(const char **buf, char **identifier, char **pid);
 
 void server_forward_syslog(Server *s, int priority, const char *identifier, const char *message, const struct ucred *ucred, const struct timeval *tv);