This commit was generated by cvs2svn to compensate for changes in r759,

[codemux.git] / debug.h

diff --git a/debug.h b/debug.h
new file mode 100644 (file)
index 0000000..a7ddc87
--- /dev/null
+++ b/debug.h
@@ -0,0 +1,97 @@
+#ifndef _DEBUG_H_
+#define _DEBUG_H_
+#include <stdio.h>
+#include "applib.h"
+#undef max
+
+
+/*
+  TRACE  : print with function name
+  TRACE0 : print without function name
+  TRACE1 : print "buf" whose size is "size"
+*/
+
+#define DEBUG
+
+extern HANDLE hdebugLog;
+extern int defaultTraceSync;
+#define TRACE0(fmt, msg...) {                                             \
+       char __buf[2048];                                                  \
+       if (hdebugLog) {                                                   \
+          snprintf(__buf, sizeof(__buf), fmt, ##msg);                     \
+          WriteLog(hdebugLog, __buf, strlen(__buf), defaultTraceSync);    \
+       }                                                                  \
+}          
+#define TRACE1(buf, size) {                                 \
+       WriteLog(hdebugLog, buf, size, defaultTraceSync);    \
+}
+#define TRACE(fmt, msg...) {                                               \
+       char __buf[2048];                                                   \
+       if (hdebugLog) {                                                    \
+         snprintf(__buf, sizeof(__buf), "[%s] " fmt, __FUNCTION__, ##msg); \
+         WriteLog(hdebugLog, __buf, strlen(__buf), defaultTraceSync);      \
+       }                                                                  \
+}                                                                  
+#define TRACEX(fmt) {                                                      \
+       char __buf[2048];                                                   \
+       if (hdebugLog) {                                                    \
+         snprintf(__buf, sizeof(__buf), "[%s] " fmt, __FUNCTION__);        \
+         WriteLog(hdebugLog, __buf, strlen(__buf), defaultTraceSync);      \
+       }                                                                  \
+}                                                                  
+
+#ifndef HERE
+#define HERE TRACE("file %s, line %d, func %s\n", __FILE__, __LINE__, __FUNCTION__)
+#endif
+
+#ifdef DEBUG
+#define ASSERT(exp) {                                         \
+  if (!(exp)) {                                               \
+    TRACE("ASSERTION (%s) FAILED in %s (%s:%d)\n",            \
+        (#exp), __FUNCTION__, __FILE__, __LINE__);           \
+  }                                                           \
+}
+#else
+#define ASSERT(exp)         1 ? (void)0 : (exp)
+#endif // DEBUG
+
+/*--------------------------------------------------------------
+  macros used for debugging memory leaks 
+  if DEBUG_MEMORY_LEAK is enabled, we track down all the memory
+  allocation/freeing to count the number of allocations
+ -------------------------------------------------------------*/
+//#define DEBUG_MEMORY_LEAK
+
+#ifndef DEBUG_MEMORY_LEAK
+
+#define xcalloc(nmemb, size) calloc(nmemb, size)
+#define xmalloc(size)        malloc(size)
+#define xrealloc(ptr, size)  realloc(ptr, size)
+#define xstrdup(s)           strdup(s)
+#define xfree(ptr)           free(ptr)
+
+#else
+
+#define xcalloc(nmemb, size) dbgcalloc(nmemb, size, __FUNCTION__, \
+                                      __FILE__, __LINE__)
+#define xmalloc(size)        dbgmalloc(size, __FUNCTION__,\
+                                       __FILE__, __LINE__)
+#define xrealloc(ptr, size)  dbgrealloc(ptr, size, __FUNCTION__,\
+                                        __FILE__, __LINE__)
+#define xstrdup(s)           dbgstrdup(s, __FUNCTION__, __FILE__, __LINE__)
+#define xfree(ptr)           dbgfree(ptr, __FUNCTION__, __FILE__, __LINE__)
+
+void *dbgcalloc(size_t nmemb, size_t size, 
+               const char* func, const char* file, const int line);
+void *dbgmalloc(size_t size, 
+               const char* func, const char* file, const int line);
+void *dbgrealloc(void *ptr, size_t size, 
+                const char* func, const char* file, const int line);
+char *dbgstrdup(const char *s, 
+               const char* func, const char* file, const int line);
+void  dbgfree(void *ptr, const char* func, const char* file, const int line);
+void  dbg_print_memtrace(void);
+
+#endif /* DEBUG_MEMOTY_LEAK */
+
+#endif /* _DEBUG_H_ */