From cb281bb3ac8c3a12b7f0dc6787f3e37968ceccda Mon Sep 17 00:00:00 2001
From: John Bailey <rekkanoryo@rekkanoryo.org>
Date: Sat, 4 Jul 2009 19:01:16 +0000
Subject: Move the handling of PURPLE_UNSAFE_DEBUG to purple_debug_init(). 
 Also add handling for PURPLE_VERBOSE_DEBUG, as Sadrul and I briefly
 discussed, which we should use instead of requiring building with the
 --enable-debug configure argument just to get extra output.

---
 libpurple/debug.c | 42 +++++++++++++++++++++++++++++++++++++++++-
 libpurple/debug.h | 42 +++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 82 insertions(+), 2 deletions(-)

diff --git a/libpurple/debug.c b/libpurple/debug.c
index 3682c9e708..30b12fdb55 100644
--- a/libpurple/debug.c
+++ b/libpurple/debug.c
@@ -36,12 +36,20 @@ static PurpleDebugUiOps *debug_ui_ops = NULL;
  *
  * It doesn't make sense to make this a normal Purple preference
  * because it's a command line option.  This will always be FALSE,
- * unless the user explicitly started Purple with the -d flag.
+ * unless the user explicitly started the UI with the -d flag.
  * It doesn't matter what this value was the last time Purple was
  * started, so it doesn't make sense to save it in prefs.
  */
 static gboolean debug_enabled = FALSE;
 
+/*
+ * These determine whether verbose or unsafe debugging are desired.  I
+ * don't want to make these purple preferences because their values should
+ * not be remembered across instances of the UI.
+ */
+static gboolean debug_verbose = FALSE;
+static gboolean debug_unsafe = FALSE;
+
 static void
 purple_debug_vargs(PurpleDebugLevel level, const char *category,
 				 const char *format, va_list args)
@@ -175,6 +183,30 @@ purple_debug_set_ui_ops(PurpleDebugUiOps *ops)
 	debug_ui_ops = ops;
 }
 
+gboolean
+purple_debug_is_verbose()
+{
+	return debug_verbose;
+}
+
+void
+purple_debug_set_verbose(gboolean verbose)
+{
+	debug_verbose = verbose;
+}
+
+gboolean
+purple_debug_is_unsafe()
+{
+	return debug_unsafe;
+}
+
+void
+purple_debug_set_unsafe(gboolean unsafe)
+{
+	debug_unsafe = unsafe;
+}
+
 PurpleDebugUiOps *
 purple_debug_get_ui_ops(void)
 {
@@ -184,6 +216,13 @@ purple_debug_get_ui_ops(void)
 void
 purple_debug_init(void)
 {
+	/* Read environment variables once per init */
+	if(g_getenv("PURPLE_UNSAFE_DEBUG"))
+		purple_debug_set_unsafe(TRUE);
+
+	if(g_getenv("PURPLE_VERBOSE_DEBUG"))
+		purple_debug_set_verbose(TRUE);
+
 	purple_prefs_add_none("/purple/debug");
 
 	/*
@@ -193,3 +232,4 @@ purple_debug_init(void)
 	 */
 	purple_prefs_add_bool("/purple/debug/timestamps", TRUE);
 }
+
diff --git a/libpurple/debug.h b/libpurple/debug.h
index 682b4e464a..67dd91ce7b 100644
--- a/libpurple/debug.h
+++ b/libpurple/debug.h
@@ -151,10 +151,50 @@ void purple_debug_set_enabled(gboolean enabled);
 /**
  * Check if console debug output is enabled.
  *
- * @return TRUE if debuggin is enabled, FALSE if it is not.
+ * @return TRUE if debugging is enabled, FALSE if it is not.
  */
 gboolean purple_debug_is_enabled(void);
 
+/**
+ * Enable or disable verbose debugging.  This ordinarily should only be called
+ * by #purple_debug_init, but there are cases where this can be useful for
+ * plugins.
+ *
+ * @param verbose TRUE to enable verbose debugging or FALSE to disable it.
+ *
+ * @since 2.6.0
+ */
+void purple_debug_set_verbose(gboolean verbose);
+
+/**
+ * Check if verbose logging is enabled.
+ *
+ * @return TRUE if verbose debugging is enabled, FALSE if it is not.
+ *
+ * @since 2.6.0
+ */
+gboolean purple_debug_is_verbose(void);
+
+/**
+ * Enable or disable verbose debugging.  This ordinarily should only be called
+ * by #purple_debug_init, but there are cases where this can be useful for
+ * plugins.
+ *
+ * @param unsafe  TRUE to enable verbose debugging or FALSE to disable it.
+ *
+ * @since 2.6.0
+ */
+void purple_debug_set_unsafe(gboolean unsafe);
+
+/**
+ * Check if unsafe debugging is enabled.
+ *
+ * @return TRUE if verbose debugging is enabled, FALSE if it is not.
+ *
+ * @since 2.6.0
+ */
+gboolean purple_debug_is_unsafe(void);
+
 /*@}*/
 
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-- 
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