initial import of modperl into znc

git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@264 726aef4b-f618-498e-8847-2d620e286838
2026-08-06 08:52:57 +02:00 · 2005-05-11 08:24:49 +00:00
parent 3485364715
commit 7b6fb82d85
2 changed files with 163 additions and 1 deletions
@@ -0,0 +1,155 @@
+#include "main.h"
+#include "User.h"
+#include "Nick.h"
+#include "Modules.h"
+#include "Chan.h"
+
+// perl stuff
+#include <EXTERN.h>
+#include <perl.h>
+#include <XSUB.h>
+
+class CModPerl;
+
+static CModPerl *g_ModPerl = NULL;
+
+class CModPerl : public CModule 
+{
+public:
+	MODCONSTRUCTOR( CModPerl ) 
+	{
+		g_ModPerl = this;
+		m_pPerl = perl_alloc();
+		perl_construct( m_pPerl );
+		AddZNCHook( "Init" );
+		AddZNCHook( "Shutdown" );
+	}
+
+	virtual ~CModPerl() 
+	{
+		ModPerlDestroy();
+		perl_destruct( m_pPerl );
+		perl_free( m_pPerl );
+		g_ModPerl = NULL;
+	}
+
+	virtual bool OnLoad( const CString & sArgs );
+
+	virtual bool OnChanMsg( const CNick& Nick, const CChan & Channel, CString & sMessage ) 
+	{
+		int iRet = CallBack( "OnChanMsg", Nick.GetNickMask().c_str(), Channel.GetName().c_str(), sMessage.c_str(), NULL );
+		if ( iRet > 0 )
+			return( true );
+
+		return( false );
+	}
+	
+	void AddZNCHook( const string & sHookName )
+	{
+		m_mssHookNames.insert( sHookName );
+	}
+
+
+private:
+	PerlInterpreter	*m_pPerl;
+	set< string >	m_mssHookNames;
+
+	void ModPerlInit() 
+	{
+		CallBack( "Init", NULL );
+	}
+
+	void ModPerlDestroy() 
+	{
+		CallBack( "Shutdown", NULL );
+	}
+
+	int CallBack( const char *pszHookName, ... )
+	{
+		set< string >::iterator it = m_mssHookNames.find( pszHookName );
+
+		if ( it == m_mssHookNames.end() )
+			return( -1 );
+		
+		va_list ap;
+		va_start( ap, pszHookName );
+
+		char *pTmp;
+
+		dSP;
+		ENTER;
+		SAVETMPS;
+	
+		PUSHMARK( SP );
+		while( ( pTmp = va_arg( ap, char * ) ) )
+		{
+			XPUSHs( sv_2mortal( newSVpv( pTmp, strlen( pTmp ) ) ) );
+		}
+		PUTBACK;
+	
+		int iCount = call_pv( it->c_str(), G_SCALAR );
+
+		SPAGAIN;
+		int iRet = 0;
+	
+		if ( iCount == 1 )
+			iRet = POPi;	
+	
+		PUTBACK;
+		FREETMPS;
+		LEAVE;
+
+		va_end( ap );
+		return( iRet );
+	}
+};
+
+MODULEDEFS( CModPerl )
+
+
+
+//////////////////////////////// PERL GUTS //////////////////////////////
+
+XS(XS_AddZNCHook)
+{
+	dXSARGS;
+	if ( items != 1 )
+		Perl_croak(aTHX_ "Usage: AddZNCHook( HookName )");
+
+	SP -= items;
+	ax = (SP - PL_stack_base) + 1 ;
+	{
+		if ( g_ModPerl )
+			g_ModPerl->AddZNCHook( (char *)SvPV(ST(0),PL_na) );
+		
+		PUTBACK;
+		return;
+	}
+}
+
+
+EXTERN_C void
+xs_init(pTHX)
+{
+	char *file = __FILE__;
+	newXS( "AddZNCHook", XS_AddZNCHook, file );
+}
+
+
+/////////// supporting functions from within module
+bool CModPerl::OnLoad( const CString & sArgs ) 
+{
+	const char *pArgv[] = 
+	{
+		"ZNCPerl",
+		sArgs.c_str(),
+		NULL
+	};
+
+	perl_parse( m_pPerl, xs_init, 2, (char **)pArgv, (char **)NULL );
+	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
+
+	ModPerlInit();
+	return( true );
+}
+