Added new debugger logger

Added format errors
Paused plugins now have their forwards blocked
Fixed bug where pausing a plugin wouldnt make any effect

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40293

TODO.txt

@@ -2,10 +2,10 @@ things to do for a release, in priority
     X finish plugin unloading
     X URGENT: fix compiler's sizeof(), add cellsof
     - do module api
-    - finish plugin pausing/unpausing, forwards must block execution
+    X finish plugin pausing/unpausing, forwards must block execution
     - do admin api
-    - add debugging output to logger
+    X add debugging output to logger
     - finish ML api, expose through interface
-    - add error messages to format routine
+    X add error messages to format routine
     - finish global unloading
     - add hex format specifier

core/CDbgReporter.cpp

@@ -0,0 +1,73 @@
+#include "CDbgReporter.h"
+#include "CLogger.h"
+#include "PluginSys.h"
+
+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("[SOURCEMOD] 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("[SOURCEMOD] Native \"%s\" reported: \"%s\"", lastname, custerr);
+		} else {
+			g_Logger.LogError("[SOURCEMOD] Native \"%s\" encountered a generic error.", lastname);
+		}
+	}
+
+	if (!error->DebugInfoAvailable())
+	{
+		g_Logger.LogError("[SOURCEMOD] Debug mode is not enabled for this plugin.");
+		g_Logger.LogError("[SOURCEMOD] 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("[SOURCEMOD] Displaying call stack trace:");
+	while (error->GetTraceInfo(&stk_info))
+	{
+		g_Logger.LogError("[SOURCEMOD]   [%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;
+}

core/CDbgReporter.h

@@ -0,0 +1,19 @@
+#ifndef _INCLUDE_SOURCEMOD_CDBGREPORTER_H_
+#define _INCLUDE_SOURCEMOD_CDBGREPORTER_H_
+
+#include "sp_vm_api.h"
+#include "sm_globals.h"
+
+class CDbgReporter : 
+	public SMGlobalClass, 
+	public IDebugListener
+{
+public: // SMGlobalClass
+	void OnSourceModAllInitialized();
+public: // IDebugListener
+	void OnContextExecuteError(IPluginContext *ctx, IContextTrace *error);
+private:
+	int _GetPluginIndex(IPluginContext *ctx);
+};
+
+#endif // _INCLUDE_SOURCEMOD_CDBGREPORTER_H_

core/msvc8/sourcemod_mm.vcproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="8.00"
+	Version="8,00"
 	Name="sourcemod_mm"
 	ProjectGUID="{E39527CD-7CAB-4420-97CC-DA1B93B260BC}"
 	RootNamespace="sourcemod_mm"
@@ -179,6 +179,10 @@
 			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
 			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
 			>
+			<File
+				RelativePath="..\CDbgReporter.cpp"
+				>
+			</File>
 			<File
 				RelativePath="..\CLogger.cpp"
 				>
@@ -253,6 +257,10 @@
 			Filter="h;hpp;hxx;hm;inl;inc;xsd"
 			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
 			>
+			<File
+				RelativePath="..\CDbgReporter.h"
+				>
+			</File>
 			<File
 				RelativePath="..\CLogger.h"
 				>

core/sm_stringutil.cpp

@@ -2,20 +2,18 @@
 #include <ctype.h>
 #include <stdarg.h>
 #include "sm_stringutil.h"
+#include "CLogger.h"
 
 #define LADJUST			0x00000004		/* left adjustment */
 #define ZEROPAD			0x00000080		/* zero (as opposed to blank) pad */
 #define to_digit(c)		((c) - '0')
 #define is_digit(c)		((unsigned)to_digit(c) <= 9)
 
-//:TODO: fix this macro when we have a debugger
-
-#define CHECK_ARGS(n)/* \
-	if ((arg+n) > args) { \
-	LogError(amx, AMX_ERR_PARAMS, "String formatted incorrectly - parameter %d (total %d)", arg, args); \
-	return 0; \
+#define CHECK_ARGS(x) \
+	if ((arg+x) > args) { \
+		g_Logger.LogError("String formatted incorrectly - parameter %d (total %d)", arg, args); \
+		return 0; \
 	}
-*/
 
 //:TODO: review this code before we choose a license
 
@@ -421,8 +419,7 @@ size_t atcprintf(char *buffer, size_t maxlen, const char *format, IPluginContext
 	}
 
 	int arg;
-	//int args = params[0] / sizeof(cell); //:TODO: wrong, i think params[0] has now the param count not the byte count
-	// either way this is only used when the above macro is fixed, until then not needed
+	int args = params[0];
 	char *buf_p;
 	char ch;
 	int flags;

core/systems/ForwardSys.cpp

@@ -255,6 +255,10 @@ int CForward::Execute(cell_t *result, IForwardFilter *filter)
 	for (iter=m_functions.begin(); iter!=m_functions.end(); iter++)
 	{
 		func = (*iter);
+		if (func->GetParentPlugin()->GetStatus() == Plugin_Paused)
+		{
+			continue;
+		}
 
 		for (unsigned int i=0; i<num_params; i++)
 		{

core/systems/PluginSys.cpp

@@ -472,6 +472,8 @@ bool CPlugin::SetPauseState(bool paused)
 		return false;
 	}
 
+	m_status = (paused) ? Plugin_Paused : Plugin_Running;
+
 	IPluginFunction *pFunction = GetFunctionByName("OnPluginPauseChange");
 	if (pFunction)
 	{