1 files changed, 102 insertions, 0 deletions
diff --git a/print_info.h b/print_info.h
new file mode 100644
index 0000000..1ce3593
--- /dev/null
+++ b/print_info.h
@@ -0,0 +1,102 @@
+/*
+ * print_info.h
+ *
+ * Copyright (C) 2011 NEC Corporation
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ */
+#ifndef _PRINT_INFO_H
+#define _PRINT_INFO_H
+
+#include <stdio.h>
+#include <sys/time.h>
+
+extern int message_level;
+extern int flag_strerr_message;
+extern int flag_ignore_r_char;
+
+void show_version(void);
+void print_usage(void);
+void print_progress(const char *msg, unsigned long current, unsigned long end, struct timeval *start);
+
+void print_execution_time(char *step_name, struct timeval *tv_start);
+
+/*
+ * Message texts
+ */
+#define PROGRESS_COPY   	"Copying data               "
+#define PROGRESS_HOLES		"Checking for memory holes  "
+#define PROGRESS_UNN_PAGES 	"Excluding unnecessary pages"
+#define PROGRESS_FREE_PAGES 	"Excluding free pages       "
+#define PROGRESS_ZERO_PAGES 	"Excluding zero pages       "
+#define PROGRESS_XEN_DOMAIN 	"Excluding xen user domain  "
+
+/*
+ * Message Level
+ */
+#define MIN_MSG_LEVEL		(0)
+#define MAX_MSG_LEVEL		(31)
+#define DEFAULT_MSG_LEVEL	(7)	/* Print the progress indicator, the
+					   common message, the error message */
+#define ML_PRINT_PROGRESS	(0x001) /* Print the progress indicator */
+#define ML_PRINT_COMMON_MSG	(0x002)	/* Print the common message */
+#define ML_PRINT_ERROR_MSG	(0x004)	/* Print the error message */
+#define ML_PRINT_DEBUG_MSG	(0x008) /* Print the debugging message */
+#define ML_PRINT_REPORT_MSG	(0x010) /* Print the report message */
+
+#define MSG(x...) \
+do { \
+	if (message_level & ML_PRINT_COMMON_MSG) { \
+		if (flag_strerr_message) \
+			fprintf(stderr, x); \
+		else \
+			fprintf(stdout, x); \
+	} \
+} while (0)
+
+#define ERRMSG(x...) \
+do { \
+	if (message_level & ML_PRINT_ERROR_MSG) { \
+		fprintf(stderr, __FUNCTION__); \
+		fprintf(stderr, ": "); \
+		fprintf(stderr, x); \
+	} \
+} while (0)
+
+#define PROGRESS_MSG(x...) \
+do { \
+	if (message_level & ML_PRINT_PROGRESS) { \
+		fprintf(stderr, x); \
+	} \
+} while (0)
+
+#define DEBUG_MSG(x...) \
+do { \
+	if (message_level & ML_PRINT_DEBUG_MSG) { \
+		if (flag_strerr_message) \
+			fprintf(stderr, x); \
+		else \
+			fprintf(stdout, x); \
+	} \
+} while (0)
+
+#define REPORT_MSG(x...) \
+do { \
+	if (message_level & ML_PRINT_REPORT_MSG) { \
+		if (flag_strerr_message) \
+			fprintf(stderr, x); \
+		else \
+			fprintf(stdout, x); \
+	} \
+} while (0)
+
+#endif  /* PRINT_INFO_H */
+