From bb85881fc35c1b44ba2d85973789f90ca0a005db Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Tue, 4 Feb 2025 23:58:36 +0100
Subject: Debug it harder.

---
 src/util.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src')

diff --git a/src/util.cc b/src/util.cc
index b316a524..8bbb465b 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -160,6 +160,13 @@ dcp::make_digest(boost::filesystem::path filename, function<void (int64_t, int64
 }
 
 
+void
+xmlsec_error_callback(char const* file, int line, char const* func, char const* error_object, char const* error_subject, int reason, char const* message)
+{
+	printf("%s %d %s %s %s %d %s\n", file, line, func, error_object, error_subject, reason, message);
+}
+
+
 void
 dcp::init (optional<boost::filesystem::path> given_resources_directory)
 {
@@ -167,6 +174,8 @@ dcp::init (optional<boost::filesystem::path> given_resources_directory)
 		throw MiscError ("could not initialise xmlsec");
 	}
 
+	xmlSecErrorsSetCallback(xmlsec_error_callback);
+
 #ifdef XMLSEC_CRYPTO_DYNAMIC_LOADING
 	int result = xmlSecCryptoDLLoadLibrary(BAD_CAST "openssl");
 	if (result < 0) {
-- 
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