Turn debug_plist into macro to show caller func/file/line and improve output

2 files changed, 20 insertions, 5 deletions

diff --git a/src/debug.c b/src/debug.c
index 2cdeebf..b194b0d 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -3,6 +3,7 @@
  * contains utilitary functions for debugging
  *
  * Copyright (c) 2008 Jonathan Beck All Rights Reserved.
+ * Copyright (c) 2010 Martin S. All Rights Reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -56,10 +57,12 @@ static void debug_print_line(const char *func, const char *file, int line, const
         (void)asprintf(&header, "%s %s:%d %s()", str_time, file, line, func);
         free (str_time);
 
-        /* always in light green */
+        /* trim ending newlines */
+
+        /* print header */
         printf ("%s: ", header);
 
-        /* different colors according to the severity */
+        /* print actual debug content */
         printf ("%s\n", buffer);
 
         /* flush this output, as we need to debug */
@@ -135,7 +138,7 @@ inline void debug_buffer_to_file(const char *file, const char *data, const int l
 #endif
 }
 
-inline void debug_plist(plist_t plist)
+inline void debug_plist_real(const char *func, const char *file, int line, plist_t plist)
 {
 #ifndef STRIP_DEBUG_CODE
         if (!plist)
@@ -144,7 +147,12 @@ inline void debug_plist(plist_t plist)
         char *buffer = NULL;
         uint32_t length = 0;
         plist_to_xml(plist, &buffer, &length);
-        debug_info("plist size: %i\nbuffer :\n%s", length, buffer);
+
+        /* get rid of ending newline as one is already added in the debug line */
+        if (buffer[length-1] == '\n')
+                buffer[length-1] = '\0';
+
+        debug_info_real(func, file, line, "printing %i bytes plist:\n%s", length, buffer);
         free(buffer);
 #endif
 }
diff --git a/src/debug.h b/src/debug.h
index 0a29be3..2fd0960 100644
--- a/src/debug.h
+++ b/src/debug.h
@@ -3,6 +3,7 @@
  * contains utilitary functions for debugging
  *
  * Copyright (c) 2008 Jonathan Beck All Rights Reserved.
+ * Copyright (c) 2010 Martin S. All Rights Reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -27,10 +28,13 @@
 
 #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L && !defined(STRIP_DEBUG_CODE)
 #define debug_info(...) debug_info_real (__func__, __FILE__, __LINE__, __VA_ARGS__)
+#define debug_plist(a) debug_plist_real (__func__, __FILE__, __LINE__, a)
 #elif defined(__GNUC__) && __GNUC__ >= 3 && !defined(STRIP_DEBUG_CODE)
 #define debug_info(...) debug_info_real (__FUNCTION__, __FILE__, __LINE__, __VA_ARGS__)
+#define debug_plist(a) debug_plist_real (__FUNCTION__, __FILE__, __LINE__, a)
 #else
 #define debug_info(...)
+#define debug_plist(a)
 #endif
 
 G_GNUC_INTERNAL inline void debug_info_real(const char *func,
@@ -40,6 +44,9 @@ G_GNUC_INTERNAL inline void debug_info_real(const char *func,
 
 G_GNUC_INTERNAL inline void debug_buffer(const char *data, const int length);
 G_GNUC_INTERNAL inline void debug_buffer_to_file(const char *file, const char *data, const int length);
-G_GNUC_INTERNAL inline void debug_plist(plist_t plist);
+G_GNUC_INTERNAL inline void debug_plist_real(const char *func,
+                                                                                        const char *file,
+                                                                                        int     line,
+                                                                                        plist_t plist);
 
 #endif