From dcc721a95bef6f0d8e6d8775b8efe33e5aecd562 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 15 Apr 2024 18:28:20 +0200
Subject: Adding upstream version 8.2402.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/mangle_qi.c | 113 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 tests/mangle_qi.c

(limited to 'tests/mangle_qi.c')

diff --git a/tests/mangle_qi.c b/tests/mangle_qi.c
new file mode 100644
index 0000000..3775c96
--- /dev/null
+++ b/tests/mangle_qi.c
@@ -0,0 +1,113 @@
+/* rsyslog testbench tool to mangle .qi files
+ *
+ * Copyright (C) 2016 by Rainer Gerhards
+ * Released uner ASL 2.0
+ */
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <string.h>
+
+static int debug = 0;
+
+void
+usage(void)
+{
+	fprintf(stderr, "mangle_qi -d -q <.qi-file>\n"
+		"-d enables debug messages\n");
+	exit(1);
+}
+
+void
+processQI(FILE *const __restrict__ qi)
+{
+	char lnbuf[4096];
+	char propname[64];
+	int rectype;
+	int length;
+	int queuesize;
+	int i;
+	int c;
+	fgets(lnbuf, sizeof(lnbuf), qi);
+	fputs(lnbuf, stdout);
+	/* we now read the queue size line */
+	/* note: this is quick and dirty, no error checks
+	 * are done!
+	 */
+	fgetc(qi); /* skip '+' */
+	for(i = 0 ; (c = fgetc(qi)) != ':' ; ++i) {
+		propname[i] = c;
+	}
+	propname[i] = '\0';
+	if(strcmp(propname, "iQueueSize")) {
+		fprintf(stderr, ".qi file format unknown: line 2 does "
+			"not contain iQueueSize property, instead '%s'\n",
+			propname);
+		exit(1);
+	}
+
+	rectype = 0;
+	for(c = fgetc(qi) ; isdigit(c) ; c = fgetc(qi))
+		rectype = rectype * 10 + c - '0';
+
+	length = 0;
+	for(c = fgetc(qi) ; isdigit(c) ; c = fgetc(qi))
+		length = length * 10 + c - '0';
+
+	queuesize = 0;
+	for(c = fgetc(qi) ; isdigit(c) ; c = fgetc(qi))
+		queuesize = queuesize * 10 + c - '0';
+
+	int maxval_for_length = 10;
+	for(i = 1 ; i < length ; ++i)
+		maxval_for_length *= 10;	/* simulate int-exp() */
+
+	if(debug) {
+		fprintf(stderr, "rectype: %d\n", rectype);
+		fprintf(stderr, "length: %d\n", length);
+		fprintf(stderr, "queuesize: %d\n", queuesize);
+		fprintf(stderr, "maxval_for_length: %d\n", maxval_for_length);
+	}
+	
+	queuesize += 1; /* fake invalid queue size */
+	if(queuesize > maxval_for_length)
+		++length;
+
+	/* ready to go, write mangled queue size */
+	printf("+%s:%d:%d:%d:", propname, rectype, length, queuesize);
+	/* copy rest of file */
+	while((c = fgetc(qi)) != EOF)
+		putchar(c);
+}
+
+int
+main(int argc, char *argv[])
+{
+	char *qifile = NULL;
+	FILE *qi;
+	int opt;
+	while((opt = getopt(argc, argv, "dq:")) != -1) {
+		switch (opt) {
+		case 'q':	qifile = optarg;
+				break;
+		case 'd':	debug = 1;
+				break;
+		default:	usage();
+				break;
+		}
+	}
+
+	if(qifile == NULL) {
+		fprintf(stderr, "ERROR: -q option MUST be specified\n");
+		usage();
+	}
+
+	if((qi = fopen(qifile, "r")) == NULL) {
+		perror(qifile);
+		exit(1);
+	}
+	processQI(qi);
+	return 0;
+}
-- 
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