js_global.c 36.85 KiB
/* js_global.c */
/* Synchronet JavaScript "global" object properties/methods for all servers */
/* $Id$ */
/****************************************************************************
* @format.tab-size 4 (Plain Text/Source Code File Header) *
* @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
* *
* 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 *
* *
* Anonymous FTP access to the most recent released source is available at *
* ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
* *
* Anonymous CVS access to the development source and modification history *
* is available at cvs.synchro.net:/cvsroot/sbbs, example: *
* cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs login *
* (just hit return, no password is necessary) *
* cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs checkout src *
* *
* For Synchronet coding style and modification guidelines, see *
* http://www.synchro.net/source.html *
* *
* You are encouraged to submit any modifications (preferably in Unix diff *
* format) via e-mail to mods@synchro.net *
* *
* Note: If this box doesn't appear square, then you need to fix your tabs. *
****************************************************************************/
#include "sbbs.h"
#include "md5.h"
#include "base64.h"
#ifdef JAVASCRIPT
/* Global Object Properites */
enum {
GLOB_PROP_ERRNO
,GLOB_PROP_ERRNO_STR
};
static JSBool js_system_get(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
jsint tiny;
JSString* js_str;
tiny = JSVAL_TO_INT(id);
switch(tiny) {
case GLOB_PROP_ERRNO:
JS_NewNumberValue(cx,errno,vp);
break;
case GLOB_PROP_ERRNO_STR:
if((js_str=JS_NewStringCopyZ(cx, strerror(errno)))==NULL)
return(JS_FALSE);
*vp = STRING_TO_JSVAL(js_str);
break;
}
return(JS_TRUE);
}
#define GLOBOBJ_FLAGS JSPROP_ENUMERATE|JSPROP_READONLY
static struct JSPropertySpec js_global_properties[] = {
/* name, tinyid, flags, getter, setter */
{ "errno", GLOB_PROP_ERRNO, GLOBOBJ_FLAGS, NULL, NULL },
{ "errno_str",GLOB_PROP_ERRNO_STR,GLOBOBJ_FLAGS, NULL, NULL },
{0}
};
static JSBool
js_load(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char path[MAX_PATH+1];
uintN i;
const char* filename;
JSScript* script;
jsval result;
scfg_t* cfg;
JSObject* js_argv;
JSBool success;
*rval=JSVAL_FALSE;
if((cfg=(scfg_t*)JS_GetPrivate(cx,obj))==NULL)
return(JS_FALSE);
if(argc>1) {
if((js_argv=JS_NewArrayObject(cx, 0, NULL)) == NULL)
return(JS_FALSE);
for(i=1; i<argc; i++)
JS_SetElement(cx, js_argv, i-1, &argv[i]);
JS_DefineProperty(cx, obj, "argv", OBJECT_TO_JSVAL(js_argv)
,NULL,NULL,JSPROP_ENUMERATE|JSPROP_READONLY);
JS_DefineProperty(cx, obj, "argc", INT_TO_JSVAL(argc-1)
,NULL,NULL,JSPROP_ENUMERATE|JSPROP_READONLY);
}
if((filename=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
errno = 0;
if(strcspn(filename,"/\\")==strlen(filename)) {
sprintf(path,"%s%s",cfg->mods_dir,filename);
if(cfg->mods_dir[0]==0 || !fexistcase(path))
sprintf(path,"%s%s",cfg->exec_dir,filename);
} else
strcpy(path,filename);
JS_ClearPendingException(cx);
if((script=JS_CompileFile(cx, obj, path))==NULL)
return(JS_FALSE);
success = JS_ExecuteScript(cx, obj, script, &result);
JS_DestroyScript(cx, script);
if(!success)
return(JS_FALSE);
*rval = result;
return(JS_TRUE);
}
static JSBool
js_format(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval){
char* p;
char* fmt;
uintN i;
JSString * str;
va_list arglist[64];
if((fmt=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
memset(arglist,0,sizeof(arglist)); /* Initialize arglist to NULLs */
for (i = 1; i < argc && i<sizeof(arglist)/sizeof(arglist[0]); i++) {
if(JSVAL_IS_STRING(argv[i]))
arglist[i-1]=JS_GetStringBytes(JSVAL_TO_STRING(argv[i])); /* exception here July-29-2002 */
else if(JSVAL_IS_DOUBLE(argv[i]))
arglist[i-1]=(char*)(unsigned long)*JSVAL_TO_DOUBLE(argv[i]);
else if(JSVAL_IS_INT(argv[i]) || JSVAL_IS_BOOLEAN(argv[i]))
arglist[i-1]=(char *)JSVAL_TO_INT(argv[i]);
else
arglist[i-1]=NULL;
}
if((p=JS_vsmprintf(fmt,(char*)arglist))==NULL)
return(JS_FALSE);
str = JS_NewStringCopyZ(cx, p);
JS_smprintf_free(p);
if(str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(str);
return(JS_TRUE);
}
static JSBool
js_mswait(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int32 val=1;
if(argc)
JS_ValueToInt32(cx,argv[0],&val);
mswait(val);
*rval = JSVAL_VOID;
return(JS_TRUE);
}
static JSBool
js_random(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int32 val=100;
if(argc)
JS_ValueToInt32(cx,argv[0],&val);
JS_NewNumberValue(cx,sbbs_random(val),rval);
return(JS_TRUE);
}
static JSBool
js_time(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
JS_NewNumberValue(cx,time(NULL),rval);
return(JS_TRUE);
}
static JSBooljs_beep(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int32 freq=500;
int32 dur=500;
if(argc)
JS_ValueToInt32(cx,argv[0],&freq);
if(argc>1)
JS_ValueToInt32(cx,argv[1],&dur);
sbbs_beep(freq,dur);
*rval = JSVAL_VOID;
return(JS_TRUE);
}
static JSBool
js_exit(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
#if 0 /* Removed Mar-12-2003: this is now done before compiling script */
JS_ClearPendingException(cx);
#endif
*rval = JSVAL_VOID;
return(JS_FALSE);
}
static JSBool
js_crc16(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* str;
if((str=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
*rval = INT_TO_JSVAL(crc16(str,0));
return(JS_TRUE);
}
static JSBool
js_crc32(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* str;
if((str=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
JS_NewNumberValue(cx,crc32(str,strlen(str)),rval);
return(JS_TRUE);
}
static JSBool
js_chksum(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
ulong sum=0;
char* p;
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
while(*p) sum+=*(p++);
JS_NewNumberValue(cx,sum,rval);
return(JS_TRUE);
}
static JSBool
js_ascii(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
char str[2];
JSString* js_str;
if(JSVAL_IS_STRING(argv[0])) { /* string to ascii-int */
if((p=JS_GetStringBytes(JSVAL_TO_STRING(argv[0])))==NULL)
return(JS_FALSE);
*rval=INT_TO_JSVAL(*p);
return(JS_TRUE);
}
/* ascii-int to str */
str[0]=(uchar)JSVAL_TO_INT(argv[0]);
str[1]=0;
if((js_str = JS_NewStringCopyZ(cx, str))==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_ctrl(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char ch;
char* p;
char str[2];
JSString* js_str;
if(JSVAL_IS_STRING(argv[0])) {
if((p=JS_GetStringBytes(JSVAL_TO_STRING(argv[0])))==NULL)
return(JS_FALSE);
ch=*p;
} else
ch=(char)JSVAL_TO_INT(argv[0]);
str[0]=toupper(ch)&~0x20;
str[1]=0;
if((js_str = JS_NewStringCopyZ(cx, str))==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static char* dupestr(char* str)
{
char* p;
p = (char*)malloc(strlen(str)+1);
if(p == NULL)
return(NULL);
return(strcpy(p,str));
}
static JSBool
js_ascii_str(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
char* str;
JSString* js_str;
if((str=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if((p=dupestr(str))==NULL)
return(JS_FALSE);
ascii_str(p);
js_str = JS_NewStringCopyZ(cx, p);
free(p);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_strip_ctrl(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
char* str;
JSString* js_str;
if((str=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if((p=dupestr(str))==NULL)
return(JS_FALSE);
strip_ctrl(p);
js_str = JS_NewStringCopyZ(cx, p);
free(p);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_strip_exascii(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
char* str;
JSString* js_str;
if((str=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if((p=dupestr(str))==NULL)
return(JS_FALSE);
strip_exascii(p);
js_str = JS_NewStringCopyZ(cx, p);
free(p);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_lfexpand(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
ulong i,j;
char* inbuf;
char* outbuf;
JSString* js_str;
if((inbuf=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if((outbuf=(char*)malloc((strlen(inbuf)*2)+1))==NULL)
return(JS_FALSE);
for(i=j=0;inbuf[i];i++) {
if(inbuf[i]=='\n' && (!i || inbuf[i-1]!='\r'))
outbuf[j++]='\r';
outbuf[j++]=inbuf[i];
}
outbuf[j]=0;
js_str = JS_NewStringCopyZ(cx, outbuf);
free(outbuf);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_word_wrap(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int32 l,len=79;
ulong i,k;
int col=1;
uchar* inbuf;
char* outbuf;
char* linebuf;
JSString* js_str;
if((inbuf=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if((outbuf=(char*)malloc((strlen(inbuf)*2)+1))==NULL)
return(JS_FALSE);
if(argc>1)
JS_ValueToInt32(cx,argv[1],&len);
if((linebuf=(char*)malloc(len+1))==NULL)
return(JS_FALSE);
outbuf[0]=0;
for(i=l=0;inbuf[i];) {
if(inbuf[i]=='\r' || inbuf[i]==FF) {
strncat(outbuf,linebuf,l);
l=0;
col=1;
}
else if(inbuf[i]=='\t') {
if((col%8)==0)
col++;
while(col%8)
col++;
} else if(inbuf[i]>=' ')
col++;
linebuf[l]=inbuf[i++];
if(col<=len && l<=len) {
l++;
continue;
}
/* wrap line here */
k=l;
while(k && linebuf[k]>' ') k--;
if(k==0) /* continuous printing chars, no word wrap possible */
strncat(outbuf,linebuf,l+1); else {
i-=(l-k); /* rewind to start of next word */
linebuf[k]=0;
truncsp(linebuf);
strcat(outbuf,linebuf);
}
strcat(outbuf,"\r\n");
/* skip white space (but no more than one LF) for starting of new line */
while(inbuf[i] && inbuf[i]<=' ' && inbuf[i]!='\n') i++;
if(inbuf[i]=='\n') i++;
l=0;
col=1;
}
if(l) /* remainder */
strncat(outbuf,linebuf,l);
js_str = JS_NewStringCopyZ(cx, outbuf);
free(outbuf);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_quote_msg(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int32 len=79;
int i,l;
uchar* inbuf;
char* outbuf;
char* linebuf;
char* prefix=" > ";
JSString* js_str;
if((inbuf=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if(argc>1)
JS_ValueToInt32(cx,argv[1],&len);
if(argc>2)
prefix=JS_GetStringBytes(JS_ValueToString(cx, argv[2]));
if((outbuf=(char*)malloc((strlen(inbuf)*strlen(prefix))+1))==NULL)
return(JS_FALSE);
if((linebuf=(char*)malloc(len+1))==NULL)
return(JS_FALSE);
outbuf[0]=0;
for(i=l=0;inbuf[i];i++) {
if(l==0)
strcat(outbuf,prefix);
if(l<len)
linebuf[l++]=inbuf[i];
if(inbuf[i]=='\n') {
strncat(outbuf,linebuf,l);
l=0;
}
}
if(l) /* remainder */
strncat(outbuf,linebuf,l);
js_str = JS_NewStringCopyZ(cx, outbuf);
free(outbuf);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
/* This table is used to convert between IBM ex-ASCII and HTML character entities */
/* Much of this table supplied by Deuce (thanks!) */
static struct {
int value;
char* name;
} exasctbl[128] = {
/* HTML val,name ASCII description */
{ 199 ,"Ccedil" }, /* 128 C, cedilla */
{ 252 ,"uuml" }, /* 129 u, umlaut */
{ 233 ,"eacute" }, /* 130 e, acute accent */
{ 226 ,"acirc" }, /* 131 a, circumflex accent */
{ 228 ,"auml" }, /* 132 a, umlaut */
{ 224 ,"agrave" }, /* 133 a, grave accent */
{ 229 ,"aring" }, /* 134 a, ring */
{ 231 ,"ccedil" }, /* 135 c, cedilla */
{ 234 ,"ecirc" }, /* 136 e, circumflex accent */
{ 235 ,"euml" }, /* 137 e, umlaut */
{ 232 ,"egrave" }, /* 138 e, grave accent */
{ 239 ,"iuml" }, /* 139 i, umlaut */
{ 238 ,"icirc" }, /* 140 i, circumflex accent */
{ 236 ,"igrave" }, /* 141 i, grave accent */
{ 196 ,"Auml" }, /* 142 A, umlaut */
{ 197 ,"Aring" }, /* 143 A, ring */
{ 201 ,"Eacute" }, /* 144 E, acute accent */
{ 230 ,"aelig" }, /* 145 ae ligature */
{ 198 ,"AElig" }, /* 146 AE ligature */
{ 244 ,"ocirc" }, /* 147 o, circumflex accent */
{ 246 ,"ouml" }, /* 148 o, umlaut */
{ 242 ,"ograve" }, /* 149 o, grave accent */
{ 251 ,"ucirc" }, /* 150 u, circumflex accent */
{ 249 ,"ugrave" }, /* 151 u, grave accent */
{ 255 ,"yuml" }, /* 152 y, umlaut */
{ 214 ,"Ouml" }, /* 153 O, umlaut */
{ 220 ,"Uuml" }, /* 154 U, umlaut */
{ 162 ,"cent" }, /* 155 Cent sign */
{ 163 ,"pound" }, /* 156 Pound sign */
{ 165 ,"yen" }, /* 157 Yen sign */
{ 8359 ,NULL }, /* 158 Pt (unicode) */
{ 131 ,NULL }, /* 159 Florin (non-standard) */
{ 225 ,"aacute" }, /* 160 a, acute accent */
{ 237 ,"iacute" }, /* 161 i, acute accent */
{ 243 ,"oacute" }, /* 162 o, acute accent */
{ 250 ,"uacute" }, /* 163 u, acute accent */
{ 241 ,"ntilde" }, /* 164 n, tilde */
{ 209 ,"Ntilde" }, /* 165 N, tilde */
{ 170 ,"ordf" }, /* 166 Feminine ordinal */
{ 186 ,"ordm" }, /* 167 Masculine ordinal */
{ 191 ,"iquest" }, /* 168 Inverted question mark */
{ 8976 ,NULL }, /* 169 Inverse "Not sign" (unicode) */
{ 172 ,"not" }, /* 170 Not sign */
{ 189 ,"frac12" }, /* 171 Fraction one-half */
{ 188 ,"frac14" }, /* 172 Fraction one-fourth */
{ 161 ,"iexcl" }, /* 173 Inverted exclamation point */
{ 171 ,"laquo" }, /* 174 Left angle quote */
{ 187 ,"raquo" }, /* 175 Right angle quote */
{ 9617 ,NULL }, /* 176 drawing symbol (unicode) */
{ 9618 ,NULL }, /* 177 drawing symbol (unicode) */
{ 9619 ,NULL }, /* 178 drawing symbol (unicode) */
{ 9474 ,NULL }, /* 179 drawing symbol (unicode) */
{ 9508 ,NULL }, /* 180 drawing symbol (unicode) */
{ 9569 ,NULL }, /* 181 drawing symbol (unicode) */
{ 9570 ,NULL }, /* 182 drawing symbol (unicode) */
{ 9558 ,NULL }, /* 183 drawing symbol (unicode) */
{ 9557 ,NULL }, /* 184 drawing symbol (unicode) */ { 9571 ,NULL }, /* 185 drawing symbol (unicode) */
{ 9553 ,NULL }, /* 186 drawing symbol (unicode) */
{ 9559 ,NULL }, /* 187 drawing symbol (unicode) */
{ 9565 ,NULL }, /* 188 drawing symbol (unicode) */
{ 9564 ,NULL }, /* 189 drawing symbol (unicode) */
{ 9563 ,NULL }, /* 190 drawing symbol (unicode) */
{ 9488 ,NULL }, /* 191 drawing symbol (unicode) */
{ 9492 ,NULL }, /* 192 drawing symbol (unicode) */
{ 9524 ,NULL }, /* 193 drawing symbol (unicode) */
{ 9516 ,NULL }, /* 194 drawing symbol (unicode) */
{ 9500 ,NULL }, /* 195 drawing symbol (unicode) */
{ 9472 ,NULL }, /* 196 drawing symbol (unicode) */
{ 9532 ,NULL }, /* 197 drawing symbol (unicode) */
{ 9566 ,NULL }, /* 198 drawing symbol (unicode) */
{ 9567 ,NULL }, /* 199 drawing symbol (unicode) */
{ 9562 ,NULL }, /* 200 drawing symbol (unicode) */
{ 9556 ,NULL }, /* 201 drawing symbol (unicode) */
{ 9577 ,NULL }, /* 202 drawing symbol (unicode) */
{ 9574 ,NULL }, /* 203 drawing symbol (unicode) */
{ 9568 ,NULL }, /* 204 drawing symbol (unicode) */
{ 9552 ,NULL }, /* 205 drawing symbol (unicode) */
{ 9580 ,NULL }, /* 206 drawing symbol (unicode) */
{ 9575 ,NULL }, /* 207 drawing symbol (unicode) */
{ 9576 ,NULL }, /* 208 drawing symbol (unicode) */
{ 9572 ,NULL }, /* 209 drawing symbol (unicode) */
{ 9573 ,NULL }, /* 210 drawing symbol (unicode) */
{ 9561 ,NULL }, /* 211 drawing symbol (unicode) */
{ 9560 ,NULL }, /* 212 drawing symbol (unicode) */
{ 9554 ,NULL }, /* 213 drawing symbol (unicode) */
{ 9555 ,NULL }, /* 214 drawing symbol (unicode) */
{ 9579 ,NULL }, /* 215 drawing symbol (unicode) */
{ 9578 ,NULL }, /* 216 drawing symbol (unicode) */
{ 9496 ,NULL }, /* 217 drawing symbol (unicode) */
{ 9484 ,NULL }, /* 218 drawing symbol (unicode) */
{ 9608 ,NULL }, /* 219 drawing symbol (unicode) */
{ 9604 ,NULL }, /* 220 drawing symbol (unicode) */
{ 9612 ,NULL }, /* 221 drawing symbol (unicode) */
{ 9616 ,NULL }, /* 222 drawing symbol (unicode) */
{ 9600 ,NULL }, /* 223 drawing symbol (unicode) */
{ 945 ,NULL }, /* 224 alpha symbol */
{ 223 ,"szlig" }, /* 225 sz ligature (beta symbol) */
{ 915 ,NULL }, /* 226 omega symbol */
{ 960 ,NULL }, /* 227 pi symbol*/
{ 931 ,NULL }, /* 228 epsilon symbol */
{ 963 ,NULL }, /* 229 o with stick */
{ 181 ,"micro" }, /* 230 Micro sign (Greek mu) */
{ 964 ,NULL }, /* 231 greek char? */
{ 934 ,NULL }, /* 232 greek char? */
{ 920 ,NULL }, /* 233 greek char? */
{ 937 ,NULL }, /* 234 greek char? */
{ 948 ,NULL }, /* 235 greek char? */
{ 8734 ,NULL }, /* 236 infinity symbol (unicode) */
{ 248 ,"oslash" }, /* 237 o, slash (also #966?) */
{ 949 ,NULL }, /* 238 rounded E */
{ 8745 ,NULL }, /* 239 unside down U (unicode) */
{ 8801 ,NULL }, /* 240 drawing symbol (unicode) */
{ 177 ,"plusmn" }, /* 241 Plus or minus */
{ 8805 ,NULL }, /* 242 drawing symbol (unicode) */
{ 8804 ,NULL }, /* 243 drawing symbol (unicode) */
{ 8992 ,NULL }, /* 244 drawing symbol (unicode) */
{ 8993 ,NULL }, /* 245 drawing symbol (unicode) */
{ 247 ,"divide" }, /* 246 Division sign */
{ 8776 ,NULL }, /* 247 two squiggles (unicode) */
{ 176 ,"deg" }, /* 248 Degree sign */
{ 8729 ,NULL }, /* 249 drawing symbol (unicode) */
{ 183 ,"middot" }, /* 250 Middle dot */
{ 8730 ,NULL }, /* 251 check mark (unicode) */
{ 8319 ,NULL }, /* 252 superscript n (unicode) */
{ 178 ,"sup2" }, /* 253 superscript 2 */
{ 9632 ,NULL }, /* 254 drawing symbol (unicode) */ { 160 ,"nbsp" } /* 255 non-breaking space */
};
static JSBool
js_html_encode(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int ch;
ulong i,j;
uchar* inbuf;
uchar* outbuf;
JSBool exascii=JS_TRUE;
JSBool wsp=JS_TRUE;
JSString* js_str;
if((inbuf=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if(argc>1 && JSVAL_IS_BOOLEAN(argv[1]))
exascii=JSVAL_TO_BOOLEAN(argv[1]);
if(argc>2 && JSVAL_IS_BOOLEAN(argv[2]))
wsp=JSVAL_TO_BOOLEAN(argv[2]);
if((outbuf=(char*)malloc((strlen(inbuf)*10)+1))==NULL)
return(JS_FALSE);
for(i=j=0;inbuf[i];i++) {
switch(inbuf[i]) {
case TAB:
case LF:
case CR:
if(wsp)
j+=sprintf(outbuf+j,"&#%u;",inbuf[i]);
else
outbuf[j++]=inbuf[i];
break;
case '"':
j+=sprintf(outbuf+j,""");
break;
case '&':
j+=sprintf(outbuf+j,"&");
break;
case '<':
j+=sprintf(outbuf+j,"<");
break;
case '>':
j+=sprintf(outbuf+j,">");
break;
case CTRL_O: /* General currency symbol */
j+=sprintf(outbuf+j,"¤");
break;
case CTRL_T: /* Paragraph sign */
j+=sprintf(outbuf+j,"¶");
break;
case CTRL_U: /* Section sign */
j+=sprintf(outbuf+j,"§");
break;
default:
if(inbuf[i]&0x80) {
if(exascii) {
ch=inbuf[i]^0x80;
if(exasctbl[ch].name!=NULL)
j+=sprintf(outbuf+j,"&%s;",exasctbl[ch].name);
else
j+=sprintf(outbuf+j,"&#%u;",exasctbl[ch].value);
} else
outbuf[j++]=inbuf[i];
}
else if(inbuf[i]>=' ' && inbuf[i]<DEL)
outbuf[j++]=inbuf[i]; else if(inbuf[i]>' ') /* strip unknown control chars */
j+=sprintf(outbuf+j,"&#%u;",inbuf[i]);
break;
}
}
outbuf[j]=0;
js_str = JS_NewStringCopyZ(cx, outbuf);
free(outbuf);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_html_decode(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int ch;
int val;
ulong i,j;
uchar* inbuf;
uchar* outbuf;
char token[16];
size_t t;
JSString* js_str;
if((inbuf=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if((outbuf=(char*)malloc(strlen(inbuf)+1))==NULL)
return(JS_FALSE);
for(i=j=0;inbuf[i];i++) {
if(inbuf[i]!='&') {
outbuf[j++]=inbuf[i];
continue;
}
for(i++,t=0; inbuf[i]!=0 && inbuf[i]!=';' && t<sizeof(token)-1; i++, t++)
token[t]=inbuf[i];
if(inbuf[i]==0)
break;
token[t]=0;
/* First search the ex-ascii table for a name match */
for(ch=0;ch<128;ch++)
if(exasctbl[ch].name!=NULL && strcmp(token,exasctbl[ch].name)==0)
break;
if(ch<128) {
outbuf[j++]=ch|0x80;
continue;
}
if(token[0]=='#') { /* numeric constant */
val=atoi(token+1);
/* search ex-ascii table for a value match */
for(ch=0;ch<128;ch++)
if(exasctbl[ch].value==val)
break;
if(ch<128) {
outbuf[j++]=ch|0x80;
continue;
}
if((val>=' ' && val<=0xff) || val=='\r' || val=='\n' || val=='\t') {
outbuf[j++]=val;
continue;
}
} if(strcmp(token,"quot")==0) {
outbuf[j++]='"';
continue;
}
if(strcmp(token,"amp")==0) {
outbuf[j++]='&';
continue;
}
if(strcmp(token,"lt")==0) {
outbuf[j++]='<';
continue;
}
if(strcmp(token,"gt")==0) {
outbuf[j++]='>';
continue;
}
if(strcmp(token,"curren")==0) {
outbuf[j++]=CTRL_O;
continue;
}
if(strcmp(token,"para")==0) {
outbuf[j++]=CTRL_T;
continue;
}
if(strcmp(token,"sect")==0) {
outbuf[j++]=CTRL_U;
continue;
}
/* Unknown character entity, leave intact */
j+=sprintf(outbuf+j,"&%s;",token);
}
outbuf[j]=0;
js_str = JS_NewStringCopyZ(cx, outbuf);
free(outbuf);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_b64_encode(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int res;
size_t len;
uchar* inbuf;
uchar* outbuf;
JSString* js_str;
*rval = JSVAL_NULL;
if((inbuf=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
len=(strlen(inbuf)*10)+1;
if((outbuf=(char*)malloc(len))==NULL)
return(JS_FALSE);
res=b64_encode(outbuf,len,inbuf,strlen(inbuf));
if(res<1) {
free(outbuf);
return(JS_TRUE);
}
js_str = JS_NewStringCopyZ(cx, outbuf);
free(outbuf); if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_b64_decode(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int res;
size_t len;
uchar* inbuf;
uchar* outbuf;
JSString* js_str;
*rval = JSVAL_NULL;
if((inbuf=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
len=strlen(inbuf)+1;
if((outbuf=(char*)malloc(len))==NULL)
return(JS_FALSE);
res=b64_decode(outbuf,len,inbuf,strlen(inbuf));
if(res<1) {
free(outbuf);
return(JS_TRUE);
}
js_str = JS_NewStringCopyZ(cx, outbuf);
free(outbuf);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_md5_calc(JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval)
{
BYTE digest[MD5_DIGEST_SIZE];
JSBool hex=JS_FALSE;
char* inbuf;
char outbuf[64];
JSString* js_str;
*rval = JSVAL_NULL;
if((inbuf=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if(argc>1 && JSVAL_IS_BOOLEAN(argv[1]))
hex=JSVAL_TO_BOOLEAN(argv[1]);
MD5_calc(digest,inbuf,strlen(inbuf));
if(hex)
MD5_hex(outbuf,digest);
else
b64_encode(outbuf,sizeof(outbuf),digest,sizeof(digest));
js_str = JS_NewStringCopyZ(cx, outbuf);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str); return(JS_TRUE);
}
static JSBool
js_truncsp(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
char* str;
JSString* js_str;
if((str=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if((p=dupestr(str))==NULL)
return(JS_FALSE);
truncsp(p);
js_str = JS_NewStringCopyZ(cx, p);
free(p);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_truncstr(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
char* str;
char* set;
JSString* js_str;
if((str=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
if((set=JS_GetStringBytes(JS_ValueToString(cx, argv[1])))==NULL)
return(JS_FALSE);
if((p=dupestr(str))==NULL)
return(JS_FALSE);
truncstr(p,set);
js_str = JS_NewStringCopyZ(cx, p);
free(p);
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSBool
js_getfname(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* str;
JSString* js_str;
if((str=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_FALSE);
js_str = JS_NewStringCopyZ(cx, getfname(str));
if(js_str==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str); return(JS_TRUE);
}
static JSBool
js_fexist(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL) {
*rval = BOOLEAN_TO_JSVAL(JS_FALSE);
return(JS_TRUE);
}
*rval = BOOLEAN_TO_JSVAL(fexist(p));
return(JS_TRUE);
}
static JSBool
js_remove(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL) {
*rval = BOOLEAN_TO_JSVAL(JS_FALSE);
return(JS_TRUE);
}
*rval = BOOLEAN_TO_JSVAL(remove(p)==0);
return(JS_TRUE);
}
static JSBool
js_rename(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* oldname;
char* newname;
*rval = BOOLEAN_TO_JSVAL(JS_FALSE);
if((oldname=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_TRUE);
if((newname=JS_GetStringBytes(JS_ValueToString(cx, argv[1])))==NULL)
return(JS_TRUE);
*rval = BOOLEAN_TO_JSVAL(rename(oldname,newname)==0);
return(JS_TRUE);
}
static JSBool
js_isdir(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL) {
*rval = BOOLEAN_TO_JSVAL(JS_FALSE);
return(JS_TRUE);
}
*rval = BOOLEAN_TO_JSVAL(isdir(p));
return(JS_TRUE);
}
static JSBool
js_fattr(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL) {
*rval = INT_TO_JSVAL(-1);
return(JS_TRUE);
}
JS_NewNumberValue(cx,getfattr(p),rval);
return(JS_TRUE);
}
static JSBool
js_fdate(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL) {
*rval = INT_TO_JSVAL(-1);
return(JS_TRUE);
}
JS_NewNumberValue(cx,fdate(p),rval);
return(JS_TRUE);
}
static JSBool
js_flength(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL) {
*rval = INT_TO_JSVAL(-1);
return(JS_TRUE);
}
JS_NewNumberValue(cx,flength(p),rval);
return(JS_TRUE);
}
static JSBool
js_sound(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
if(!argc) { /* Stop playing sound */
#ifdef _WIN32
PlaySound(NULL,NULL,0);
#endif
*rval = BOOLEAN_TO_JSVAL(JS_TRUE);
return(JS_TRUE);
}
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL) {
*rval = BOOLEAN_TO_JSVAL(JS_FALSE);
return(JS_TRUE);
}
#ifdef _WIN32
*rval = BOOLEAN_TO_JSVAL(PlaySound(p, NULL, SND_ASYNC|SND_FILENAME));
#else
*rval = BOOLEAN_TO_JSVAL(JS_FALSE);
#endif
return(JS_TRUE);
}
static JSBool
js_directory(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
int i;
int32 flags=GLOB_MARK;
char* p;
glob_t g;
JSObject* array;
JSString* js_str; jsint len=0;
jsval val;
*rval = JSVAL_NULL;
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL)
return(JS_TRUE);
if(argc>1)
JS_ValueToInt32(cx,argv[1],&flags);
if((array = JS_NewArrayObject(cx, 0, NULL))==NULL)
return(JS_FALSE);
glob(p,flags,NULL,&g);
for(i=0;i<(int)g.gl_pathc;i++) {
if((js_str=JS_NewStringCopyZ(cx,g.gl_pathv[i]))==NULL)
break;
val=STRING_TO_JSVAL(js_str);
if(!JS_SetElement(cx, array, len++, &val))
break;
}
globfree(&g);
*rval = OBJECT_TO_JSVAL(array);
return(JS_TRUE);
}
static JSBool
js_mkdir(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL) {
*rval = INT_TO_JSVAL(-1);
return(JS_TRUE);
}
*rval = BOOLEAN_TO_JSVAL(MKDIR(p)==0);
return(JS_TRUE);
}
static JSBool
js_rmdir(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char* p;
if((p=JS_GetStringBytes(JS_ValueToString(cx, argv[0])))==NULL) {
*rval = INT_TO_JSVAL(-1);
return(JS_TRUE);
}
*rval = BOOLEAN_TO_JSVAL(rmdir(p)==0);
return(JS_TRUE);
}
static JSBool
js_strftime(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
char str[128];
char* fmt;
time_t t=time(NULL);
struct tm tm;
JSString* js_str;
fmt=JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
if(argc>1)
JS_ValueToInt32(cx,argv[1],(int32*)&t);
strcpy(str,"-Invalid time-");
if(localtime_r(&t,&tm)==NULL)
memset(&tm,0,sizeof(tm));
strftime(str,sizeof(str),fmt,&tm);
if((js_str=JS_NewStringCopyZ(cx, str))==NULL)
return(JS_FALSE);
*rval = STRING_TO_JSVAL(js_str);
return(JS_TRUE);
}
static JSClass js_global_class = {
"Global" /* name */
,JSCLASS_HAS_PRIVATE /* flags */
,JS_PropertyStub /* addProperty */
,JS_PropertyStub /* delProperty */
,js_system_get /* getProperty */
,JS_PropertyStub /* setProperty */
,JS_EnumerateStub /* enumerate */
,JS_ResolveStub /* resolve */
,JS_ConvertStub /* convert */
,JS_FinalizeStub /* finalize */
};
static jsMethodSpec js_global_functions[] = {
{"exit", js_exit, 0, JSTYPE_VOID, ""
,JSDOCSTR("stop execution")
},
{"load", js_load, 1, JSTYPE_BOOLEAN, JSDOCSTR("string filename [,args]")
,JSDOCSTR("load and execute a JavaScript file, returns <i>true</i> if the execution was successful")
},
{"sleep", js_mswait, 0, JSTYPE_ALIAS },
{"mswait", js_mswait, 0, JSTYPE_VOID, JSDOCSTR("[number milliseconds]")
,JSDOCSTR("millisecond wait/sleep routine (AKA sleep)")
},
{"random", js_random, 1, JSTYPE_NUMBER, JSDOCSTR("number max")
,JSDOCSTR("return random integer between 0 and max-1")
},
{"time", js_time, 0, JSTYPE_NUMBER, ""
,JSDOCSTR("return current time in Unix (time_t) format (number of seconds since Jan-01-1970)")
},
{"beep", js_beep, 0, JSTYPE_VOID, JSDOCSTR("[number freq, duration]")
,JSDOCSTR("produce a tone on the local speaker at specified frequency for specified duration (in milliseconds)")
},
{"sound", js_sound, 0, JSTYPE_BOOLEAN, JSDOCSTR("[string filename]")
,JSDOCSTR("play a waveform (.wav) sound file")
},
{"ctrl", js_ctrl, 1, JSTYPE_STRING, JSDOCSTR("number or string")
,JSDOCSTR("return ASCII control character representing character passed - Example: <tt>ctrl('C') returns '\3'</tt>")
},
{"ascii", js_ascii, 1, JSTYPE_NUMBER, JSDOCSTR("[string text] or [number value]")
,JSDOCSTR("convert string to ASCII value or vice-versa (returns number OR string)")
},
{"ascii_str", js_ascii_str, 1, JSTYPE_STRING, JSDOCSTR("string text")
,JSDOCSTR("convert extended-ASCII in string to plain ASCII")
},
{"strip_ctrl", js_strip_ctrl, 1, JSTYPE_STRING, JSDOCSTR("string text")
,JSDOCSTR("strip control characters from string")
},
{"strip_exascii", js_strip_exascii, 1, JSTYPE_STRING, JSDOCSTR("string text")
,JSDOCSTR("strip extended-ASCII characters from string")
},
{"truncsp", js_truncsp, 1, JSTYPE_STRING, JSDOCSTR("string text")
,JSDOCSTR("truncate white-space characters off end of string")
},
{"truncstr", js_truncstr, 2, JSTYPE_STRING, JSDOCSTR("string text, charset")
,JSDOCSTR("truncate string at first char in <i>charset</i>")
}, {"lfexpand", js_lfexpand, 1, JSTYPE_STRING, JSDOCSTR("string text")
,JSDOCSTR("expand line-feeds (LF) to carriage-return/line-feeds (CRLF)")
},
{"getfilename", js_getfname, 1, JSTYPE_STRING, JSDOCSTR("string text")
,JSDOCSTR("returns filename portion of passed path string")
},
{"file_exists", js_fexist, 1, JSTYPE_BOOLEAN, JSDOCSTR("string filename")
,JSDOCSTR("verify file existence")
},
{"file_remove", js_remove, 1, JSTYPE_BOOLEAN, JSDOCSTR("string filename")
,JSDOCSTR("delete a file")
},
{"file_rename", js_rename, 2, JSTYPE_BOOLEAN, JSDOCSTR("oldname newname")
,JSDOCSTR("rename a file")
},
{"file_isdir", js_isdir, 1, JSTYPE_BOOLEAN, JSDOCSTR("string filename")
,JSDOCSTR("check if directory")
},
{"file_attrib", js_fattr, 1, JSTYPE_NUMBER, JSDOCSTR("string filename")
,JSDOCSTR("get file mode/attributes")
},
{"file_date", js_fdate, 1, JSTYPE_NUMBER, JSDOCSTR("string filename")
,JSDOCSTR("get file last modified date/time (in time_t format)")
},
{"file_size", js_flength, 1, JSTYPE_NUMBER, JSDOCSTR("string filename")
,JSDOCSTR("get file length (in bytes)")
},
{"directory", js_directory, 1, JSTYPE_ARRAY, JSDOCSTR("string pattern [,flags]")
,JSDOCSTR("returns an array of directory entries, "
"<i>pattern</i> is the path and filename or wildcards to search for (e.g. '/subdir/*.txt'), "
"<i>flags</i> is a bitfield of optional <tt>glob</tt> flags (default is <tt>GLOB_MARK</tt>)")
},
{"mkdir", js_mkdir, 1, JSTYPE_BOOLEAN, JSDOCSTR("string directory")
,JSDOCSTR("make a directory")
},
{"rmdir", js_rmdir, 1, JSTYPE_BOOLEAN, JSDOCSTR("string directory")
,JSDOCSTR("remove a directory")
},
{"strftime", js_strftime, 1, JSTYPE_STRING, JSDOCSTR("string format [,number time]")
,JSDOCSTR("return a formatted time string (ala C strftime)")
},
{"format", js_format, 1, JSTYPE_STRING, JSDOCSTR("string format [,args]")
,JSDOCSTR("return a formatted string (ala sprintf) - "
"<small>CAUTION: for experienced C programmers ONLY</small>")
},
{"html_encode", js_html_encode, 1, JSTYPE_STRING, JSDOCSTR("string text [,bool ex_ascii] [,bool white_space]")
,JSDOCSTR("return an HTML-encoded text string (using standard HTML character entities), "
"escaping IBM extended-ASCII and white-space characters by default")
},
{"html_decode", js_html_decode, 1, JSTYPE_STRING, JSDOCSTR("string text")
,JSDOCSTR("return a decoded HTML-encoded text string")
},
{"word_wrap", js_word_wrap, 1, JSTYPE_STRING, JSDOCSTR("string text [,line_length]")
,JSDOCSTR("returns a word-wrapped version of the text string argument, <i>line_length</i> defaults to <i>79</i>")
},
{"quote_msg", js_quote_msg, 1, JSTYPE_STRING, JSDOCSTR("string text [,line_length] [,prefix]")
,JSDOCSTR("returns a quoted version of the message text string argumnet, <i>line_length</i> defaults to <i>79</i>, "
"<i>prefix</i> defaults to <tt>\" > \"</tt>")
},
{"base64_encode", js_b64_encode, 1, JSTYPE_STRING, JSDOCSTR("string text")
,JSDOCSTR("returns base64-encoded version of text string or <i>null</i> on error")
},
{"base64_decode", js_b64_decode, 1, JSTYPE_STRING, JSDOCSTR("string text")
,JSDOCSTR("returns base64-decoded text string or <i>null</i> on error")
},
{"md5_calc", js_md5_calc, 1, JSTYPE_STRING, JSDOCSTR("string text [,bool hex]")
,JSDOCSTR("calculate and return MD5 digest of string encoded in base64 (default) or hexadecimal")
},
{"crc16_calc", js_crc16, 1, JSTYPE_NUMBER, JSDOCSTR("string text")
,JSDOCSTR("calculate and return 16-bit CRC of text string") },
{"crc32_calc", js_crc32, 1, JSTYPE_NUMBER, JSDOCSTR("string text")
,JSDOCSTR("calculate and return 32-bit CRC of text string")
},
{"chksum_calc", js_chksum, 1, JSTYPE_NUMBER, JSDOCSTR("string text")
,JSDOCSTR("calculate and return 32-bit checksum of text string")
},
{0}
};
JSObject* DLLCALL js_CreateGlobalObject(JSContext* cx, scfg_t* cfg, jsMethodSpec* methods)
{
JSObject* glob;
if((glob = JS_NewObject(cx, &js_global_class, NULL, NULL)) ==NULL)
return(NULL);
if (!JS_InitStandardClasses(cx, glob))
return(NULL);
if(methods!=NULL && !js_DefineMethods(cx, glob, methods, TRUE))
return(NULL);
if (!js_DefineMethods(cx, glob, js_global_functions, TRUE))
return(NULL);
if(!JS_DefineProperties(cx, glob, js_global_properties))
return(NULL);
if(!JS_SetPrivate(cx, glob, cfg)) /* Store a pointer to scfg_t */
return(NULL);
#ifdef _DEBUG
js_DescribeObject(cx,glob,"Top-level functions and properties (common to all servers and services)");
#endif
return(glob);
}
#endif /* JAVSCRIPT */