diff options
Diffstat (limited to 'javascript/jsapi.h')
| -rw-r--r-- | javascript/jsapi.h | 396 |
1 files changed, 0 insertions, 396 deletions
diff --git a/javascript/jsapi.h b/javascript/jsapi.h deleted file mode 100644 index 7ca8351d6..000000000 --- a/javascript/jsapi.h +++ /dev/null @@ -1,396 +0,0 @@ -/* - * Copyright 2012 Vincent Sanders <vince@netsurf-browser.org> - * - * This file is part of NetSurf, http://www.netsurf-browser.org/ - * - * NetSurf 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; version 2 of the License. - * - * NetSurf is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/** \file - * spidermonkey jsapi compatability glue. - */ - -#ifndef _NETSURF_JAVASCRIPT_JSAPI_H_ -#define _NETSURF_JAVASCRIPT_JSAPI_H_ - -/* include the correct header */ -#ifdef WITH_MOZJS -#include "js/jsapi.h" -#else -#include "mozjs/jsapi.h" -#endif - -/* logging macros */ -#define JSLOG(args...) LOG(args) -#ifdef ENABLE_VERBOSE_JS_DEBUG -#define JSDBG(args...) LOG(args) -#else -#define JSDBG(args...) -#endif - -#if JS_VERSION < 180 - -/************************** Spidermonkey 1.7.0 **************************/ - -#include <string.h> - -#ifndef JSVERSION_LATEST -#define JSVERSION_LATEST JS_VERSION -#endif - -#ifndef JSOPTION_JIT -#define JSOPTION_JIT 0 -#endif - -/* *CAUTION* these native function macros introduce and use jsapi_this - * and jsapi_rval variables, native function code should not conflict - * with these - */ - -/* native function definition with five parameters */ -#define JSAPI_FUNC(name, cx, argc, vp) \ - jsapi_func_##name(cx, JSObject *jsapi_this, argc, vp, jsval *jsapi_rval) - -/* native function return value - No macro available */ -#define JSAPI_FUNC_RVAL(cx, vp) (jsapi_rval) - -/* native function return value setter - No macro available */ -#define JSAPI_FUNC_SET_RVAL(cx, vp, v) (*jsapi_rval = (v)) - -/* arguments */ -#define JSAPI_FUNC_ARGV(cx, vp) (vp) - -/* check if a jsval is an object */ -#define JSAPI_JSVAL_IS_OBJECT(v) JSVAL_IS_OBJECT(v) - -/* native function specifier with five parameters and no JS_FS macro */ -#define JSAPI_FS(name, nargs, flags) \ - { #name, jsapi_func_##name, nargs, flags, 0 } - -/* native function specifier list end */ -#define JSAPI_FS_END { NULL, NULL, 0, 0, 0 } - - - - -/* native proprty definition */ -#define JSAPI_PROP(name, cx, obj, vp) \ - jsapi_property_##name(cx, obj, jsval jsapi_id, vp) -#define JSAPI_STRICTPROP JSAPI_PROP - -/* native property return value */ -#define JSAPI_PROP_RVAL(cx, vp) (*(vp)) - -/* native property getter return value */ -#define JSAPI_PROP_SET_RVAL(cx, vp, v) (*(vp) = (v)) - -/* native property ID value as a jsval */ -#define JSAPI_PROP_IDVAL(cx, vp) (*(vp) = jsapi_id) - -/* native property specifier */ -#define JSAPI_PS(name, fnname, tinyid, flags) \ - { name , tinyid , flags , jsapi_property_##fnname##_get , jsapi_property_##fnname##_set } - -/* native property specifier with no setter */ -#define JSAPI_PS_RO(name, fnname, tinyid, flags) \ - { name , tinyid , flags | JSPROP_READONLY, jsapi_property_##fnname##_get , NULL } - -/* native property specifier list end */ -#define JSAPI_PS_END { NULL, 0, 0, NULL, NULL } - -#define JS_StrictPropertyStub JS_PropertyStub - - - - -/* The object instance in a native call */ -/* "this" JSObject getter */ -JSObject * js_ComputeThis(JSContext *cx, JSObject *thisp, void *argv); -#define JSAPI_THIS_OBJECT(cx, vp) \ - js_ComputeThis(cx, JSVAL_TO_OBJECT(vp[-1]), vp) - -static inline JSObject * -JS_NewCompartmentAndGlobalObject(JSContext *cx, - JSClass *jsclass, - JSPrincipals *principals) -{ - JSObject *global; - global = JS_NewObject(cx, jsclass, NULL, NULL); - if (global == NULL) { - return NULL; - } - return global; -} - - -#define JSString_to_char(injsstring, outchar, outlen) \ - outchar = JS_GetStringBytes(injsstring); \ - outlen = strlen(outchar) - -/* string type cast */ -#define JSAPI_STRING_TO_JSVAL(str) ((str == NULL)?JSVAL_NULL:STRING_TO_JSVAL(str)) - -#define JSAPI_CLASS_NO_INTERNAL_MEMBERS NULL - -/* Garbage Collector */ - -/* macros for GC marking */ -#define JSAPI_JSCLASS_MARK_IS_TRACE 0 - -#define JSAPI_JSCLASS_MARKOP(x) (x) - -#define JSAPI_MARKOP(name) uint32_t name(JSContext *cx, JSObject *obj, void *arg) - -#define JSAPI_MARKCX cx - -#define JSAPI_GCMARK(thing) JS_MarkGCThing(cx, thing, "object", arg) - -#define JSAPI_MARKOP_RETURN(value) return value - - -/* Macros for manipulating GC root */ -#define JSAPI_ADD_OBJECT_ROOT(cx, obj) JS_AddRoot(cx, obj) -#define JSAPI_REMOVE_OBJECT_ROOT(cx, obj) JS_RemoveRoot(cx, obj) - -#define JSAPI_ADD_VALUE_ROOT(cx, obj) JS_AddRoot(cx, obj) -#define JSAPI_REMOVE_VALUE_ROOT(cx, obj) JS_RemoveRoot(cx, obj) - -#elif JS_VERSION == 180 - -/************************** Spidermonkey 1.8.0 **************************/ - -#include <string.h> - -/* *CAUTION* these macros introduce and use jsapi_this and jsapi_rval - * parameters, native function code should not conflict with these - */ - -/* five parameter jsapi native call */ -#define JSAPI_FUNC(name, cx, argc, vp) \ - jsapi_func_##name(cx, JSObject *jsapi_this, argc, vp, jsval *jsapi_rval) - -/* five parameter function descriptor */ -#define JSAPI_FS(name, nargs, flags) \ - JS_FS(#name, jsapi_func_##name, nargs, flags, 0) - -/* function descriptor end */ -#define JSAPI_FS_END JS_FS_END - -/* return value */ -#define JSAPI_RVAL(cx, vp) JS_RVAL(cx, jsapi_rval) - -/* return value setter */ -#define JSAPI_FUNC_SET_RVAL(cx, vp, v) JS_SET_RVAL(cx, jsapi_rval, v) - -/* arguments */ -#define JSAPI_FUNC_ARGV(cx, vp) (vp) - -/* check if a jsval is an object */ -#define JSAPI_JSVAL_IS_OBJECT(v) JSVAL_IS_OBJECT(v) - -/* The object instance in a native call */ -#define JSAPI_THIS_OBJECT(cx,vp) jsapi_this - - - -/* proprty native calls */ -#define JSAPI_PROP(name, cx, obj, vp) \ - jsapi_property_##name(cx, obj, jsval jsapi_id, vp) -#define JSAPI_STRICTPROP JSAPI_PROP - -/* native property return value */ -#define JSAPI_PROP_RVAL JS_RVAL - -/* native property return value setter */ -#define JSAPI_PROP_SET_RVAL JS_SET_RVAL - -/* native property ID value as a jsval */ -#define JSAPI_PROP_IDVAL(cx, vp) (*(vp) = jsapi_id) - -/* property specifier */ -#define JSAPI_PS(name, fnname, tinyid, flags) \ - { name , tinyid , flags , jsapi_property_##fnname##_get , jsapi_property_##fnname##_set } - -#define JSAPI_PS_RO(name, fnname, tinyid, flags) \ - { name , tinyid , flags | JSPROP_READONLY, jsapi_property_##fnname##_get , NULL } - -#define JSAPI_PS_END { NULL, 0, 0, NULL, NULL } - - - - -static inline JSObject * -JS_NewCompartmentAndGlobalObject(JSContext *cx, - JSClass *jsclass, - JSPrincipals *principals) -{ - JSObject *global; - global = JS_NewObject(cx, jsclass, NULL, NULL); - if (global == NULL) { - return NULL; - } - return global; -} - -#define JS_StrictPropertyStub JS_PropertyStub - -#define JSString_to_char(injsstring, outchar, outlen) \ - outchar = JS_GetStringBytes(injsstring); \ - outlen = strlen(outchar) - -/* string type cast */ -#define JSAPI_STRING_TO_JSVAL(str) ((str == NULL)?JSVAL_NULL:STRING_TO_JSVAL(str)) - -#define JSAPI_CLASS_NO_INTERNAL_MEMBERS NULL - -/* Garbage Collector */ - -/* GC marking */ -#ifdef JSCLASS_MARK_IS_TRACE -/* mark function pointer requires casting */ -#define JSAPI_JSCLASS_MARK_IS_TRACE JSCLASS_MARK_IS_TRACE -#define JSAPI_JSCLASS_MARKOP(x) ((JSMarkOp)x) -#else -/* mark function pointer does not require casting */ -#define JSAPI_JSCLASS_MARK_IS_TRACE 0 -#define JSAPI_JSCLASS_MARKOP(x) (x) -#endif - -#define JSAPI_MARKOP(name) JSBool name(JSTracer *trc, JSObject *obj) - -#define JSAPI_MARKCX trc->context - -#define JSAPI_GCMARK(thing) JS_CallTracer(trc, thing, JSTRACE_OBJECT); - -#define JSAPI_MARKOP_RETURN(value) return value - -/* Macros for manipulating GC root */ -#define JSAPI_ADD_OBJECT_ROOT(cx, obj) JS_AddRoot(cx, obj) -#define JSAPI_REMOVE_OBJECT_ROOT(cx, obj) JS_RemoveRoot(cx, obj) - -#define JSAPI_ADD_VALUE_ROOT(cx, obj) JS_AddRoot(cx, obj) -#define JSAPI_REMOVE_VALUE_ROOT(cx, obj) JS_RemoveRoot(cx, obj) - - -#else /* #if JS_VERSION == 180 */ - -/************************** Spidermonkey 1.8.5 **************************/ - -/* three parameter jsapi native call */ -#define JSAPI_FUNC(name, cx, argc, vp) jsapi_func_##name(cx, argc, vp) - -/* three parameter function descriptor */ -#define JSAPI_FS(name, nargs, flags) \ - JS_FS(#name, jsapi_func_##name, nargs, flags) - -/* function descriptor end */ -#define JSAPI_FS_END JS_FS_END - -/* return value */ -#define JSAPI_RVAL JS_RVAL - -/* return value setter */ -#define JSAPI_FUNC_SET_RVAL JS_SET_RVAL - -/* arguments */ -#define JSAPI_FUNC_ARGV(cx, vp) JS_ARGV(cx,vp) - -/* check if a jsval is an object */ -#define JSAPI_JSVAL_IS_OBJECT(v) JSVAL_IS_OBJECT(v) -/* The docuemntation says this is obsolete and should be - * ((JSVAL_IS_NULL(v)) || (JSVAL_IS_PRIMITIVE(v))) - * which doesnt work - */ - - -/* The object instance in a native call */ -#define JSAPI_THIS_OBJECT(cx,vp) JS_THIS_OBJECT(cx,vp) - -/* proprty native calls */ -#define JSAPI_PROP(name, cx, obj, vp) \ - jsapi_property_##name(cx, obj, jsid jsapi_id, vp) -#define JSAPI_STRICTPROP(name, cx, obj, vp) \ - jsapi_property_##name(cx, obj, jsid jsapi_id, JSBool strict, vp) - -/* native property return value */ -#define JSAPI_PROP_RVAL JS_RVAL - -/* native property getter return value */ -#define JSAPI_PROP_SET_RVAL JS_SET_RVAL - -/* native property ID value as a jsval */ -#define JSAPI_PROP_IDVAL(cx, vp) JS_IdToValue(cx, jsapi_id, vp) - -/* property specifier */ -#define JSAPI_PS(name, fnname, tinyid, flags) { \ - name, \ - tinyid, \ - flags, \ - jsapi_property_##fnname##_get, \ - jsapi_property_##fnname##_set \ - } - -#define JSAPI_PS_RO(name, fnname, tinyid, flags) { \ - name, \ - tinyid, \ - flags | JSPROP_READONLY, \ - jsapi_property_##fnname##_get, \ - NULL \ - } - -#define JSAPI_PS_END { NULL, 0, 0, NULL, NULL } - - -#define JSString_to_char(injsstring, outchar, outlen) \ - outlen = JS_GetStringLength(injsstring); \ - outchar = alloca(sizeof(char)*(outlen+1)); \ - JS_EncodeStringToBuffer(injsstring, outchar, outlen); \ - outchar[outlen] = '\0' - -/* string type cast */ -#define JSAPI_STRING_TO_JSVAL(str) ((str == NULL)?JSVAL_NULL:STRING_TO_JSVAL(str)) - -#define JSAPI_CLASS_NO_INTERNAL_MEMBERS JSCLASS_NO_INTERNAL_MEMBERS - -/* GC marking */ -#ifdef JSCLASS_MARK_IS_TRACE -/* mark function pointer requires casting */ -#define JSAPI_JSCLASS_MARK_IS_TRACE JSCLASS_MARK_IS_TRACE -#define JSAPI_JSCLASS_MARKOP(x) ((JSMarkOp)x) -#else -/* mark function pointer does not require casting */ -#define JSAPI_JSCLASS_MARK_IS_TRACE 0 -#define JSAPI_JSCLASS_MARKOP(x) (x) -#endif - -#define JSAPI_MARKOP(name) void name(JSTracer *trc, JSObject *obj) - -#define JSAPI_MARKCX trc->context - -#define JSAPI_GCMARK(thing) JS_CallTracer(trc, thing, JSTRACE_OBJECT); - -#define JSAPI_MARKOP_RETURN(value) - - -/* Macros for manipulating GC root */ -#define JSAPI_ADD_OBJECT_ROOT(cx, obj) JS_AddObjectRoot(cx, obj) -#define JSAPI_REMOVE_OBJECT_ROOT(cx, obj) JS_RemoveObjectRoot(cx, obj) - -#define JSAPI_ADD_VALUE_ROOT(cx, val) JS_AddValueRoot(cx, val) -#define JSAPI_REMOVE_VALUE_ROOT(cx, val) JS_RemoveValueRoot(cx, val) - -#endif - -/************************** **************************/ - -#endif |