diff -r 86e97f3eda1f -r c2a2c38f1331 core/DebugReporter.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/DebugReporter.cpp	Sat Mar 10 21:26:04 2007 +0000
@@ -0,0 +1,89 @@
+/**
+ * ===============================================================
+ * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
+ * ===============================================================
+ *
+ * This file is not open source and may not be copied without explicit
+ * written permission of AlliedModders LLC.  This file may not be redistributed 
+ * in whole or significant part.
+ * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
+ *
+ * Version: $Id$
+ */
+
+#include "DebugReporter.h"
+#include "Logger.h"
+#include "PluginSys.h"
+
+CDbgReporter g_DbgReporter;
+
+void CDbgReporter::OnSourceModAllInitialized()
+{
+	g_pSourcePawn->SetDebugListener(this);
+}
+
+void CDbgReporter::OnContextExecuteError(IPluginContext *ctx, IContextTrace *error)
+{
+	const char *lastname;
+	const char *plname = g_PluginSys.FindPluginByContext(ctx->GetContext())->GetFilename();
+	int n_err = error->GetErrorCode();
+
+	if (n_err != SP_ERROR_NATIVE)
+	{
+		g_Logger.LogError("[SM] Plugin \"%s\" encountered error %d: %s",
+			plname,
+			n_err,
+			error->GetErrorString());
+	}
+
+	if ((lastname=error->GetLastNative(NULL)) != NULL)
+	{
+		const char *custerr;
+		if ((custerr=error->GetCustomErrorString()) != NULL)
+		{
+			g_Logger.LogError("[SM] Native \"%s\" reported: %s", lastname, custerr);
+		} else {
+			g_Logger.LogError("[SM] Native \"%s\" encountered a generic error.", lastname);
+		}
+	}
+
+	if (!error->DebugInfoAvailable())
+	{
+		g_Logger.LogError("[SM] Debug mode is not enabled for this plugin.");
+		g_Logger.LogError("[SM] To enable debug mode, edit plugin_settings.cfg, or type: sm plugins debug %d on",
+			_GetPluginIndex(ctx));
+		return;
+	}
+
+	CallStackInfo stk_info;
+	int i = 0;
+	g_Logger.LogError("[SM] Displaying call stack trace:");
+	while (error->GetTraceInfo(&stk_info))
+	{
+		g_Logger.LogError("[SM]   [%d]  Line %d, %s::%s()",
+			i++,
+			stk_info.line,
+			stk_info.filename,
+			stk_info.function);
+	}
+}
+
+int CDbgReporter::_GetPluginIndex(IPluginContext *ctx)
+{
+	int id = 1;
+	IPluginIterator *iter = g_PluginSys.GetPluginIterator();
+
+	for (; iter->MorePlugins(); iter->NextPlugin(), id++)
+	{
+		IPlugin *pl = iter->GetPlugin();
+		if (pl->GetBaseContext() == ctx)
+		{
+			iter->Release();
+			return id;
+		}
+	}
+
+	iter->Release();
+	return -1;
+}
+