1 files changed, 68 insertions, 0 deletions
diff --git a/tests/journal_print.c b/tests/journal_print.c
new file mode 100644
index 0000000..4336e29
--- /dev/null
+++ b/tests/journal_print.c
@@ -0,0 +1,68 @@
+/* A testing tool that tries to emit message given as argument
+ * to the journal, and, if succceds (at least per journald retcode).
+ * If whole operation is successful there is need to actually check
+ * that message is present in journal (also veryfing journal read perms)
+ *
+ * Retcodes:	0 - success
+ * 		1 - wrong arguments (expects exactly one)
+ * 		2 - failed to open journal for writing
+ * 		3 - failed to actually write message to journal
+ *
+ * Part of the testbench for rsyslog.
+ *
+ * Copyright 2018 Red Hat Inc.
+ *
+ * This file is part of rsyslog.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *       -or-
+ *       see COPYING.ASL20 in the source distribution
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <syslog.h>
+#include <unistd.h>
+#include <systemd/sd-journal.h>
+
+int main(int argc, char *argv[])
+{
+	if(argc != 2) {
+		fprintf(stderr, "usage: journal_print \"message\"\n");
+		exit(1);
+	}
+
+	/* First, we need to determine whether journal is running at all */
+	int fd;
+	FILE *log;
+	fd = sd_journal_stream_fd("imjournal_test", LOG_WARNING, 0);
+	if (fd < 0) {
+		fprintf(stderr, "Failed to create journal fd: %s\n", strerror(-fd));
+		exit(2);
+	}
+	log = fdopen(fd, "w");
+	if (!log) {
+		fprintf(stderr, "Failed to create file object: %m\n");
+		close(fd);
+		exit(2);
+	}
+
+	/* Now we can try inserting something */
+	if (fprintf(log, "%s", argv[1]) <= 0) {
+		fprintf(stderr, "Failed to write to journal log: %m\n");
+		close(fd);
+		exit(3);
+	}
+
+	return(0);
+}