1 files changed, 76 insertions, 0 deletions
diff --git a/src/libstrongswan/printf_hook.h b/src/libstrongswan/printf_hook.h
new file mode 100644
index 000000000..45184a8f0
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+++ b/src/libstrongswan/printf_hook.h
@@ -0,0 +1,76 @@
+/**
+ * @file printf_hook.h
+ *
+ * @brief Printf hook definitions and arginfo functions.
+ *
+ */
+
+/*
+ * Copyright (C) 2006 Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program 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 (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program 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.
+ */
+
+#ifndef PRINTF_HOOK_H_
+#define PRINTF_HOOK_H_
+
+#include <printf.h>
+
+/**
+ * Printf() hook characters.
+ * We define all characters here to have them on a central place.
+ */
+
+/** 2 arguments: u_char *buffer, int size */
+#define PRINTF_BYTES			'b'
+/** 1 argument: chunk_t *chunk; use #-modifier to print inline */
+#define PRINTF_CHUNK			'B'
+/** 1 argument: identification_t *id */
+#define PRINTF_IDENTIFICATION	'D'
+/** 1 argumnet: host_t *host; use #-modifier to include port number */
+#define PRINTF_HOST				'H'
+/** 1 argument: ike_sa_id_t *id */
+#define PRINTF_IKE_SA_ID		'J'
+/** 1 argument: ike_sa_t *ike_sa */
+#define PRINTF_IKE_SA			'K'
+/** 1 argument: message_t *message */
+#define PRINTF_MESSAGE			'M'
+/** 2 arguments: enum_name_t *name, long value */
+#define PRINTF_ENUM				'N'
+/** 1 argument: child_sa_t *child_sa */
+#define PRINTF_CHILD_SA			'P'
+/** 1 argument: traffic_selector_t *ts */
+#define PRINTF_TRAFFIC_SELECTOR	'R'
+/** 1 argument: time_t *time; with #-modifier 2 arguments: time_t *time, bool utc */
+#define PRINTF_TIME				'T'
+/** 1 argument: x509_t *cert; with #-modifier 2 arguments: x509_t *cert, bool utc */
+#define PRINTF_X509				'Q'
+/** 1 argument: crl_t *crl; with #-modifier 2 arguments: crl_t *crl, bool utc */
+#define PRINTF_CRL				'U'
+/** 2 arguments: time_t *begin, time_t *end */
+#define PRINTF_TIME_DELTA		'V'
+/** 1 argument: ca_info_t *ca_info; with #-modifier 2 arguments: ca_info_t *ca_info, bool utc */
+#define PRINTF_CAINFO			'W'
+/** 1 argument: certinfo_t *certinfo; with #-modifier 2 arguments: certinfo_t *certinfo, bool utc */
+#define PRINTF_CERTINFO			'Y'
+
+/**
+ * Generic arginfo handlers for printf() hooks
+ */
+int arginfo_ptr(const struct printf_info *info, size_t n, int *argtypes);
+int arginfo_ptr_ptr(const struct printf_info *info, size_t n, int *argtypes);
+int arginfo_ptr_int(const struct printf_info *info, size_t n, int *argtypes);
+int arginfo_int_int(const struct printf_info *info, size_t n, int *argtypes);
+int arginfo_ptr_alt_ptr_int(const struct printf_info *info, size_t n, int *argtypes);
+int arginfo_int_alt_int_int(const struct printf_info *info, size_t n, int *argtypes);
+
+#endif /* PRINTF_HOOK_H_ */