Update xmlsec callback logging

The main purpose of this commit is to help with debugging memory leaks in a
client app.
* Log file closing callback to make sure that files are closed eventually.
* Log only filename without the prefix in file opening callback. The prefix is
  logged elsewhere anyway. This is to avoid log truncating on some images.

Change-Id: I20bd376c18b9c2f0ab865cf9dccdaf8cedbec202

1 files changed, 5 insertions, 2 deletions

diff --git a/src/vcore/XmlsecAdapter.cpp b/src/vcore/XmlsecAdapter.cpp
index 92e8dc5..477a229 100644
--- a/src/vcore/XmlsecAdapter.cpp
+++ b/src/vcore/XmlsecAdapter.cpp
@@ -75,8 +75,9 @@ int XmlSec::fileMatchCallback(const char *filename)
 
 void *XmlSec::fileOpenCallback(const char *filename)
 {
+	LogDebug("Xmlsec opening:" << filename);
+
 	std::string path = s_prefixPath + filename;
-	LogDebug("Xmlsec opening : " << path);
 	return new FileWrapper(xmlFileOpen(path.c_str()), false);
 }
 
@@ -101,6 +102,8 @@ int XmlSec::fileReadCallback(void *context,
 
 int XmlSec::fileCloseCallback(void *context)
 {
+	LogDebug("Xmlsec closing");
+
 	FileWrapper *fw = static_cast<FileWrapper *>(context);
 	int output = 0;
 
@@ -224,7 +227,7 @@ XmlSec::~XmlSec()
 void XmlSec::validateFile(XmlSecContext &context, xmlSecKeysMngrPtr mngrPtr)
 {
 	fileExtractPrefix(context);
-	LogDebug("Prefix path : " << s_prefixPath);
+	LogDebug("Prefix:" << s_prefixPath);
 	xmlSecIOCleanupCallbacks();
 	if (xmlSecIORegisterCallbacks(
 		fileMatchCallback,