journal: add basic object definition for signatures

[elogind.git] / src / journal / sd-journal.c

diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c
index 92ba57822bae3035595971da9ae08ca4aba7f41d..9f46f5c6aa4d85e3fa3f02ec2e7cc6a0b28455cb 100644 (file)
--- a/src/journal/sd-journal.c
+++ b/src/journal/sd-journal.c
@@ -6,16 +6,16 @@
   Copyright 2011 Lennart Poettering
 
   systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
   (at your option) any later version.
 
   systemd is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
+  Lesser General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
+  You should have received a copy of the GNU Lesser General Public License
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
@@ -30,6 +30,7 @@
 #include "journal-file.h"
 #include "hashmap.h"
 #include "list.h"
+#include "path-util.h"
 #include "lookup3.h"
 #include "compress.h"
 #include "journal-internal.h"
@@ -114,8 +115,17 @@ _public_ int sd_journal_add_match(sd_journal *j, const void *data, size_t size)
                 return -EINVAL;
         if (!data)
                 return -EINVAL;
-        if (size <= 0)
+        if (size <= 1)
                 return -EINVAL;
+        if (!memchr(data, '=', size))
+                return -EINVAL;
+        if (*(char*) data == '=')
+                return -EINVAL;
+
+        /* FIXME: iterating with multiple matches is currently
+         * broken */
+        if (j->matches)
+                return -ENOTSUP;
 
         le_hash = htole64(hash64(data, size));
 
@@ -765,7 +775,7 @@ _public_ int sd_journal_get_cursor(sd_journal *j, char **cursor) {
                      bid, (unsigned long long) le64toh(o->entry.monotonic),
                      (unsigned long long) le64toh(o->entry.realtime),
                      (unsigned long long) le64toh(o->entry.xor_hash),
-                     file_name_from_path(j->current_file->path)) < 0)
+                     path_get_file_name(j->current_file->path)) < 0)
                 return -ENOMEM;
 
         return 1;