From da8b11351d03bae9a9d4d5a03f97c42973872a01 Mon Sep 17 00:00:00 2001
From: jsmorley <jsmorley@gmail.com>
Date: Mon, 2 Apr 2012 10:47:13 -0400
Subject: [PATCH] Added !Log bang to write to the Rainmeter log

---
 Library/Rainmeter.cpp | 42 ++++++++++++++++++++++++++++++++++++++++++
 Library/Rainmeter.h   |  1 +
 2 files changed, 43 insertions(+)

diff --git a/Library/Rainmeter.cpp b/Library/Rainmeter.cpp
index f1505175..7eb63607 100644
--- a/Library/Rainmeter.cpp
+++ b/Library/Rainmeter.cpp
@@ -635,6 +635,44 @@ void CRainmeter::Bang_WriteKeyValue(const WCHAR* arg, CMeterWindow* meterWindow)
 	}
 }
 
+/*
+** !Log bang
+**
+*/
+void CRainmeter::Bang_Log(const WCHAR* arg)
+{
+	std::vector<std::wstring> subStrings = ParseString(arg);
+
+	if (!subStrings.empty())
+	{
+		int level = LOG_NOTICE;
+
+		if (subStrings.size() > 1)
+		{
+			const WCHAR* type = subStrings[1].c_str();
+			if (_wcsicmp(type, L"ERROR") == 0)
+			{
+				level = LOG_ERROR;
+			}
+			else if (_wcsicmp(type, L"WARNING") == 0)
+			{
+				level = LOG_WARNING;
+			}
+			else if (_wcsicmp(type, L"DEBUG") == 0)
+			{
+				level = LOG_DEBUG;
+			}
+			else if (_wcsicmp(type, L"NOTICE") != 0)
+			{
+				Log(LOG_ERROR, L"!Log: Invalid type");
+				return;
+			}
+		}
+
+		Log(level, subStrings[0].c_str());
+	}
+}
+
 
 // -----------------------------------------------------------------------------------------------
 //
@@ -1935,6 +1973,10 @@ void CRainmeter::ExecuteBang(const std::wstring& name, std::wstring& arg, CMeter
 	{
 		ResetStats();
 	}
+	else if (_wcsicmp(bang, L"Log") == 0)
+	{
+		Bang_Log(args);
+	}
 	else if (_wcsicmp(bang, L"Quit") == 0)
 	{
 		// Quit needs to be delayed since it crashes if done during Update()
diff --git a/Library/Rainmeter.h b/Library/Rainmeter.h
index 69e412bf..ce5bcfac 100644
--- a/Library/Rainmeter.h
+++ b/Library/Rainmeter.h
@@ -245,6 +245,7 @@ private:
 	void Bang_SkinMenu(const WCHAR* arg, CMeterWindow* meterWindow);
 	void Bang_TrayMenu();
 	void Bang_WriteKeyValue(const WCHAR* arg, CMeterWindow* meterWindow);
+	void Bang_Log(const WCHAR* arg);
 
 	void ExecuteBang(const std::wstring& name, std::wstring& arg, CMeterWindow* meterWindow);