Imported Upstream version 0.3.9upstream/0.3.9upstream

1 files changed, 87 insertions, 0 deletions

diff --git a/src/tcs/log.c b/src/tcs/log.c
new file mode 100644
index 0000000..8f3d0b4
--- /dev/null
+++ b/src/tcs/log.c
@@ -0,0 +1,87 @@
+
+/*
+ * Licensed Materials - Property of IBM
+ *
+ * trousers - An open source TCG Software Stack
+ *
+ * (C) Copyright International Business Machines Corp. 2004-2006
+ *
+ */
+
+
+#include <stdio.h>
+#include <string.h>
+#include <syslog.h>
+
+#include "trousers/tss.h"
+#include "tcslog.h"
+
+#ifdef TSS_DEBUG
+
+/*
+ * LogBlobData()
+ *
+ *   Log a blob's data to the debugging stream
+ *
+ * szDescriptor - The APPID tag found in the caller's environment at build time
+ * sizeOfBlob - The size of the data to log
+ * blob - the data to log
+ *
+ */
+
+void
+LogBlobData(char *szDescriptor, unsigned long sizeOfBlob, unsigned char *blob)
+{
+	char temp[64];
+	unsigned int i;
+
+
+	if (getenv("TCSD_FOREGROUND") == NULL)
+		openlog(szDescriptor, LOG_NDELAY|LOG_PID, TSS_SYSLOG_LVL);
+	memset(temp, 0, sizeof(temp));
+
+	for (i = 0; (unsigned long)i < sizeOfBlob; i++) {
+		if ((i > 0) && ((i % 16) == 0)) {
+			if (getenv("TCSD_FOREGROUND") != NULL)
+				fprintf(stdout, "%s %s\n", szDescriptor, temp);
+			else
+				syslog(LOG_DEBUG, "%s", temp);
+			memset(temp, 0, sizeof(temp));
+		}
+		snprintf(&temp[(i%16)*3], 4, "%.2X ", blob[i]);
+	}
+
+	if (i == sizeOfBlob) {
+		if (getenv("TCSD_FOREGROUND") != NULL)
+			fprintf(stdout, "%s %s\n", szDescriptor, temp);
+		else
+			syslog(LOG_DEBUG, "%s", temp);
+	}
+}
+
+void
+LogTPMERR(TSS_RESULT result, char *file, int line)
+{
+	if (getenv("TSS_DEBUG_OFF") == NULL)
+		fprintf(stderr, "%s %s %s:%d: 0x%x\n", "LOG_RETERR", "TPM", file, line, result);
+}
+
+TSS_RESULT
+LogTDDLERR(TSS_RESULT result, char *file, int line)
+{
+	if (getenv("TSS_DEBUG_OFF") == NULL)
+		fprintf(stderr, "%s %s %s:%d: 0x%x\n", "LOG_RETERR", APPID, file, line, result);
+
+	return (result | TSS_LAYER_TDDL);
+}
+
+TSS_RESULT
+LogTCSERR(TSS_RESULT result, char *file, int line)
+{
+	if (getenv("TSS_DEBUG_OFF") == NULL)
+		fprintf(stderr, "%s %s %s:%d: 0x%x\n", "LOG_RETERR", APPID, file, line, result);
+
+	return (result | TSS_LAYER_TCS);
+}
+
+#endif