- new directory traversal method

- using debug output from debug.h
2017-03-06 12:43:23 +00:00
parent 07aef603ff
commit 28fb99e4b6
7 changed files with 335 additions and 87 deletions
--- a/src/ext/debug.h
+++ b/src/ext/debug.h
@@ -0,0 +1,107 @@
+/*
+ --------------------------------------------------------------------
+ Project         : Systemsoftware MiCOM 30
+ Subsystem       :
+ Modul           :
+ --------------------------------------------------------------------
+ Creation date   : 03.02.2012
+ Last change     :
+ Version         : under clearcase version control
+ Author          : Seliger
+ Prog. Language  : GNU-C
+ ------------------------------------------------------------------
+ Description:
+ Some stuff to control debug messages
+
+ Definition _DEBUG_OUTPUT must be set for compilation
+
+ Activate debug messages with command line option -v
+ -v = DEBUG_LEVEL_INFO
+ -vv = DEBUG_LEVEL_WARNING
+ -vvv = DEBUG_LEVEL_ERROR
+ --------------------------------------------------------------------
+ */
+
+/*
+ --------------------------------------------------------------------
+ Change log:
+ Seliger    First version
+ 10.01.2012
+ --------------------------------------------------------------------
+ */
+#ifndef _DEBUG_H_INCLUDED
+#define _DEBUG_H_INCLUDED
+
+#include <stdio.h>
+#include <string.h>
+
+#define isDebugLevel(dflag) (_DEBUG_OUTPUT >= dflag)
+
+/*!
+ * @brief extract only filename from __FILE__ without base path
+ */
+#define _DEBUG_FILENAME (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : strrchr(__FILE__, '\\') ? strrchr(__FILE__, '\\') + 1 : __FILE__)
+
+/*!
+ * @brief Debug assert helper macro
+ * @param cond condition for output
+ * @param dflag eDebugLevel required to print output
+ * @param format format same as for printf
+ * @param args arguments for printf
+ *
+ * Condition as string is appended to the output.\n
+ * e.g. DEBUG_LOG_ASSERT(i >= 1, DEBUG_LEVEL_INFO, "Not allowed");\n
+ * New line must be appended manually
+ */
+#ifdef _DEBUG_OUTPUT
+#define DEBUG_LOG_ASSERT(cond, dflag, format, args...)  do { if(isDebugLevel(dflag) && (cond)) \
+	printf("%s:%d:%s():(" #cond "): " format, \
+    _DEBUG_FILENAME, __LINE__, __func__, ##args); } \
+    while (0)
+#else
+#define DEBUG_LOG_ASSERT(cond, dflag, format, args...) do{/* nothing */}while(0)
+#endif
+
+/*!
+ * @brief Debug output helper macro
+ * @param dflag eDebugLevel required to print output
+ * @param format format same as for printf
+ * @param args arguments for printf
+ *
+ * New line must be appended manually
+ */
+#ifdef _DEBUG_OUTPUT
+#define DEBUG_LOG(dflag, format, args...) do { if(isDebugLevel(dflag)) \
+	printf("%s:%d:%s(): " format, \
+    _DEBUG_FILENAME, __LINE__, __func__, ##args); } \
+    while (0)
+#else
+#define DEBUG_LOG(dflag, format, args...) do{/* nothing */}while(0)
+#endif
+
+/*!
+ * @brief Debug output helper macro to append text without addition information
+ * @param dflag eDebugLevel required to print output
+ * @param format format same as for printf
+ * @param args arguments for printf
+ *
+ * New line must be appended manually
+ */
+#ifdef _DEBUG_OUTPUT
+#define DEBUG_LOG_APPEND(dflag, format, args...) do { if(isDebugLevel(dflag)) \
+	printf(format, ##args); } \
+	while (0)
+#else
+#define DEBUG_LOG_APPEND(dflag, format, args...) do{/* nothing */}while(0)
+#endif
+
+typedef enum _EDEBUGLEVEL
+{
+   DEBUG_LEVEL_ALWAYS = 0, /* DEBUG_LOGs are visible regardless of DEBUG_LEVEL */
+   DEBUG_LEVEL_INFO = 1, /* Visible when application started with -v */
+   DEBUG_LEVEL_WARNING = 2, /* Visible when application started with -vv */
+   DEBUG_LEVEL_ERROR = 3,
+/* Visible when application started with -vvv */
+} eDebugLevel;
+
+#endif /* #ifndef _DEBUG_H_INCLUDED */