From 9a1c3874bc4dca158ec6c0a78bf134153af252ab Mon Sep 17 00:00:00 2001
From: psychon <psychon@726aef4b-f618-498e-8847-2d620e286838>
Date: Fri, 8 Feb 2008 20:52:20 +0000
Subject: [PATCH] Remove the pid file when ZNC exits

git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@948 726aef4b-f618-498e-8847-2d620e286838
---
 znc.cpp | 22 ++++++++++++++++++++++
 znc.h   |  1 +
 2 files changed, 23 insertions(+)

diff --git a/znc.cpp b/znc.cpp
index d186568a..ee9e4252 100644
--- a/znc.cpp
+++ b/znc.cpp
@@ -53,6 +53,8 @@ CZNC::~CZNC() {
 #ifdef _MODULES
 	delete m_pModules;
 #endif
+
+	DeletePidFile();
 }
 
 CString CZNC::GetTag(bool bIncludeVersion) {
@@ -263,6 +265,26 @@ bool CZNC::WritePidFile(int iPid) {
 	return false;
 }
 
+bool CZNC::DeletePidFile() {
+	if (!m_sPidFile.empty()) {
+		CString sFile;
+		// absolute path or relative to the data dir?
+		if (m_sPidFile[0] != '/')
+			sFile = GetZNCPath() + "/" + m_sPidFile;
+		else
+			sFile = m_sPidFile;
+
+		CFile File(sFile);
+		CUtils::PrintAction("Deleting pid file [" + sFile + "]");
+		if (File.Delete()) {
+			CUtils::PrintStatus(true);
+			return true;
+		}
+		CUtils::PrintStatus(false);
+	}
+	return false;
+}
+
 bool CZNC::WritePemFile( bool bEncPem ) {
 #ifndef HAVE_LIBSSL
 	CUtils::PrintError("ZNC was not compiled with ssl support.");
diff --git a/znc.h b/znc.h
index 559cb051..2bd7db25 100644
--- a/znc.h
+++ b/znc.h
@@ -97,6 +97,7 @@ public:
 	bool WriteISpoof(CUser* pUser);
 	void ReleaseISpoof();
 	bool WritePidFile(int iPid);
+	bool DeletePidFile();
 	CUser* GetUser(const CString& sUser);
 	Csock* FindSockByName(const CString& sSockName);
 	bool ParseConfig(const CString& sConfig);