added back the ability for global modules to handle unhandled config lines

git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@980 726aef4b-f618-498e-8847-2d620e286838

znc.cpp

@@ -13,6 +13,17 @@
 #include "User.h"
 #include <pwd.h>
 
+namespace
+{ // private namespace for local things
+	struct CUnhandledConfigLines
+	{
+		CString	m_sName;
+		CString	m_sValue;
+		CUser	*m_pUser;
+		CChan	*m_pChan;
+	};
+};
+
 CZNC::CZNC() {
 #ifdef _MODULES
 	m_pModules = new CGlobalModules();
@@ -929,6 +940,8 @@ bool CZNC::DoRehash(CString& sError)
 	MCString msModules;	// Modules are queued for later loading
 #endif
 
+	vector<CUnhandledConfigLines> vUnHandledLines;
+
 	while (File.ReadLine(sLine)) {
 		uLineNum++;
 
@@ -1381,9 +1394,18 @@ bool CZNC::DoRehash(CString& sError)
 			}
 		}
 
+		CUnhandledConfigLines cTmp;
+		cTmp.m_sName = sName;
+		cTmp.m_sValue = sValue;
+		cTmp.m_pChan = pChan;
+		cTmp.m_pUser = pUser;
+		vUnHandledLines.push_back( cTmp );
+/*
+ * giving global modules a chance to work on these, if they aren't handled then a warn is print out, but not an error
 		sError = "Unhandled line " + CString(uLineNum) + " in config: [" + sLine + "]";
 		CUtils::PrintError(sError);
 		return false;
+*/
 	}
 
 #ifdef _MODULES
@@ -1456,6 +1478,17 @@ bool CZNC::DoRehash(CString& sError)
 		else
 			CUtils::PrintMessage("Could not unload [" + *it + "]");
 	}
+
+	// last step, throw unhandled config items at global config
+	for( u_long a = 0; a < vUnHandledLines.size(); a++ )
+	{
+		if( pChan == vUnHandledLines[a].m_pChan || pUser == vUnHandledLines[a].m_pUser )
+			continue; // skip unclosed user or chan
+		if( !GetModules().OnConfigLine( vUnHandledLines[a].m_sName, vUnHandledLines[a].m_sValue, vUnHandledLines[a].m_pUser, vUnHandledLines[a].m_pChan ) )
+		{
+			CUtils::PrintMessage( "Unhandled config line [" + vUnHandledLines[a].m_sName + "] = [" + vUnHandledLines[a].m_sValue + "]" );
+		}
+	}
 #endif
 
 	if (pChan) {