1 files changed, 65 insertions, 0 deletions
diff --git a/src/logging.h b/src/logging.h
new file mode 100644
index 0000000..a8e3432
--- /dev/null
+++ b/src/logging.h
@@ -0,0 +1,65 @@
+/*
+ *  logging.c:  Logging facilities for nwipe.
+ *
+ *  Copyright Darik Horn <dajhorn-dban@vanadac.com>.
+ *
+ *  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, version 2.
+ *
+ *  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.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#ifndef LOGGING_H_
+#define LOGGING_H_
+
+/* Maximum size of a log message */
+#define MAX_LOG_LINE_CHARS 1024
+
+#define MAX_SIZE_OS_STRING 1024 /* Maximum size of acceptable OS string */
+
+#define OS_info_Line_offset 31 /* OS_info line offset in log */
+#define OS_info_Line_Length 48 /* OS_info line length */
+
+typedef enum nwipe_log_t_ {
+    NWIPE_LOG_NONE = 0,
+    NWIPE_LOG_DEBUG,  // Output only when --verbose option used on cmd line.
+    NWIPE_LOG_INFO,  // General Info not specifically relevant to the wipe.
+    NWIPE_LOG_NOTICE,  // Most logging happens at this level related to wiping.
+    NWIPE_LOG_WARNING,  // Things that the user should know about.
+    NWIPE_LOG_ERROR,  // Non-fatal errors that result in failure.
+    NWIPE_LOG_FATAL,  // Errors that cause the program to exit.
+    NWIPE_LOG_SANITY,  // Programming errors.
+    NWIPE_LOG_NOTIMESTAMP  // logs the message without the timestamp
+} nwipe_log_t;
+
+/**
+ * Writes a string to the log. nwipe_log timestamps the string
+ * @param level the tag to display:
+ * NWIPE_LOG_NONE Don't display a tag
+ * NWIPE_LOG_DEBUG, Very verbose logging.
+ * NWIPE_LOG_INFO,  Verbose logging.
+ * NWIPE_LOG_NOTICE,  Most logging happens at this level.
+ * NWIPE_LOG_WARNING, Things that the user should know about.
+ * NWIPE_LOG_ERROR, Non-fatal errors that result in failure.
+ * NWIPE_LOG_FATAL, Errors that cause the program to exit.
+ * NWIPE_LOG_SANITY, Programming errors.
+ * NWIPE_LOG_NOTIMESTAMP logs the message without the timestamp
+ * @param format the string to be logged
+ */
+void nwipe_log( nwipe_log_t level, const char* format, ... );
+
+void nwipe_perror( int nwipe_errno, const char* f, const char* s );
+void nwipe_log_OSinfo();
+int nwipe_log_sysinfo();
+void nwipe_log_summary( nwipe_context_t**, int );  // This produces the wipe status table on exit
+
+#endif /* LOGGING_H_ */