js_msgbase.c

/* js_msgbase.c */

/* Synchronet JavaScript "MsgBase" Object */

/* $Id$ */

/****************************************************************************
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 *																			*
 * Copyright 2001 Rob Swindell - http://www.synchro.net/copyright.html		*
 *																			*
 * This program is free software; you can redistribute it and/or			*
 * modify it under the terms of the GNU General Public License				*
 * as published by the Free Software Foundation; either version 2			*
 * of the License, or (at your option) any later version.					*
 * See the GNU General Public License for more details: gpl.txt or			*
 * http://www.fsf.org/copyleft/gpl.html										*
 *																			*
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 * Anonymous CVS access to the development source and modification history	*
 * is available at cvs.synchro.net:/cvsroot/sbbs, example:					*
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 *     (just hit return, no password is necessary)							*
 * cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs checkout src		*
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 ****************************************************************************/

#include "sbbs.h"

#ifdef JAVASCRIPT

static scfg_t* scfg=NULL;

typedef struct
{
	smb_t	smb;
	BOOL	debug;

} private_t;

static const char* getprivate_failure = "line %d %s JS_GetPrivate failed";

/* Destructor */

static void js_finalize_msgbase(JSContext *cx, JSObject *obj)
{
	private_t* p;
	
	if((p=(private_t*)JS_GetPrivate(cx,obj))==NULL)
		return;

	if(SMB_IS_OPEN(&(p->smb)))
		smb_close(&(p->smb));

	free(p);

	JS_SetPrivate(cx, obj, NULL);
}

/* Methods */

static JSBool
js_open(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
	private_t* p;
	
	if((p=(private_t*)JS_GetPrivate(cx,obj))==NULL) {
		JS_ReportError(cx,getprivate_failure,WHERE);
		return(JS_FALSE);
	}

	*rval = JSVAL_FALSE;

	if(p->smb.subnum==INVALID_SUB 
		&& strchr(p->smb.file,'/')==NULL
		&& strchr(p->smb.file,'\\')==NULL) {
		JS_ReportError(cx,"Unrecognized msgbase code: %s",p->smb.file);
		return(JS_TRUE);
	}

	if(smb_open(&(p->smb))!=0)
		return(JS_TRUE);

	*rval = JSVAL_TRUE;
	return(JS_TRUE);
}


static JSBool
js_close(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
	private_t* p;
	
	if((p=(private_t*)JS_GetPrivate(cx,obj))==NULL) {
		JS_ReportError(cx,getprivate_failure,WHERE);
		return(JS_FALSE);
	}

	smb_close(&(p->smb));

	*rval = JSVAL_VOID;
	return(JS_TRUE);
}

static JSClass js_msghdr_class = {
     "MsgHeader"				/* name			*/
    ,JSCLASS_HAS_PRIVATE	/* flags		*/
	,JS_PropertyStub		/* addProperty	*/
	,JS_PropertyStub		/* delProperty	*/
	,JS_PropertyStub		/* getProperty	*/
	,JS_PropertyStub		/* setProperty	*/
	,JS_EnumerateStub		/* enumerate	*/
	,JS_ResolveStub			/* resolve		*/
	,JS_ConvertStub			/* convert		*/
	,JS_FinalizeStub		/* finalize		*/
};

static BOOL parse_header_object(JSContext* cx, private_t* p, JSObject* hdr, smbmsg_t* msg)
{
	char*		cp;
	char		to[256];
	char		from[256];
	ushort		nettype;
	ushort		type;
	jsval		val;
	JSObject*	array;
	JSObject*	field;
	jsuint		i,len;

	if(hdr==NULL)
		return(FALSE);

	/* Required Header Fields */
	if(JS_GetProperty(cx, hdr, "subject", &val) && JSVAL_IS_STRING(val)) {
		if((cp=JS_GetStringBytes(JSVAL_TO_STRING(val)))==NULL)
			return(FALSE);
	} else
		cp="";
	smb_hfield(msg, SUBJECT, (ushort)strlen(cp), cp);
	msg->idx.subj=subject_crc(cp);

	if(JS_GetProperty(cx, hdr, "to", &val) && JSVAL_IS_STRING(val)) {
		if((cp=JS_GetStringBytes(JSVAL_TO_STRING(val)))==NULL)
			return(FALSE);
	} else {
		if(p->smb.status.attr&SMB_EMAIL)	/* e-mail */
			return(FALSE);					/* "to" property required */
		cp="All";
	}
	smb_hfield(msg, RECIPIENT, (ushort)strlen(cp), cp);
	if(!(p->smb.status.attr&SMB_EMAIL)) {
		SAFECOPY(to,cp);
		strlwr(to);
		msg->idx.to=crc16(to);
	}

	if(JS_GetProperty(cx, hdr, "from", &val) && JSVAL_IS_STRING(val)) {
		if((cp=JS_GetStringBytes(JSVAL_TO_STRING(val)))==NULL)
			return(FALSE);
	} else
		return(FALSE);	/* "from" property required */
	smb_hfield(msg, SENDER, (ushort)strlen(cp), cp);
	if(!(p->smb.status.attr&SMB_EMAIL)) {
		SAFECOPY(from,cp);
		strlwr(from);
		msg->idx.from=crc16(from);
	}

	/* Optional Header Fields */
	if(JS_GetProperty(cx, hdr, "from_ext", &val) && JSVAL_IS_STRING(val)) {
		if((cp=JS_GetStringBytes(JSVAL_TO_STRING(val)))==NULL)
			return(FALSE);
		smb_hfield(msg, SENDEREXT, (ushort)strlen(cp), cp);
		if(p->smb.status.attr&SMB_EMAIL)
			msg->idx.from=atoi(cp);
	}

	if(JS_GetProperty(cx, hdr, "from_org", &val) && JSVAL_IS_STRING(val)) {
		if((cp=JS_GetStringBytes(JSVAL_TO_STRING(val)))==NULL)
			return(FALSE);
		smb_hfield(msg, SENDERORG, (ushort)strlen(cp), cp);
	}

	if(JS_GetProperty(cx, hdr, "from_net_type", &val) && JSVAL_IS_INT(val)) {
		nettype=(ushort)JSVAL_TO_INT(val);
		smb_hfield(msg, SENDERNETTYPE, sizeof(nettype), &nettype);
		if(p->smb.status.attr&SMB_EMAIL && nettype!=NET_NONE)
			msg->idx.from=0;
	}