1 files changed, 89 insertions, 0 deletions
diff --git a/src/signframework/debug.c b/src/signframework/debug.c
new file mode 100644
index 0000000..1f47700
--- /dev/null
+++ b/src/signframework/debug.c
@@ -0,0 +1,89 @@
+/* Copyright 2017 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * 	http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "utils.h"
+
+#include "debug.h"
+
+extern FILE* messageFile;
+
+/* PrintAll() prints 'message', the length, and then the entire byte array 'buff'
+ */
+
+void PrintAll(FILE *file, const char *message, unsigned long length, const unsigned char *buff)
+{
+    unsigned long i;
+
+    if (buff != NULL) {
+        fprintf(file, "%s length %lu\n ", message, length);
+        for (i = 0 ; i < length ; i++) {
+            if (i && !( i % 16 )) {
+                fprintf(file, "\n ");
+            }
+            fprintf(file, "%.02x ",buff[i]);
+        }
+        fprintf(file, "\n");
+    }
+    else {
+        fprintf(file, "%s null\n", message);
+    }
+    return;
+}
+
+/* sprintAll() hex prints the byte array 'buff' to 'string'.  'string' must be long enough to hold
+   the entire array.  length * 4 should be safe, two characters, a space, and some newlines.
+*/
+
+void sprintAll(char *string, unsigned long length, const unsigned char* buff)
+{
+    unsigned long i;
+
+    if (buff != NULL) {
+        for (i = 0 ; i < length ; i++) {
+            if (i && !( i % 16 )) {
+                sprintf(string, "\n ");
+                string += strlen("\n ");
+            }
+            sprintf(string, "%.2X ",buff[i]);
+            string += 3;
+        }
+        sprintf(string, "\n");
+        string += strlen("\n ");
+    }
+    else {
+        sprintf(string, "null\n");
+    }
+    return;
+}
+
+/* Hook to simulate an error */
+int makeError = FALSE;		/* user sets to create an error */
+static int letError = TRUE;	/* lets user create only one error */
+
+int GetError(int statusIn)
+{
+    if (makeError && letError) {
+        letError = FALSE;
+        return statusIn;
+    }
+    else {
+        return 0;
+    }
+}