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Diffstat (limited to 'third_party/js-1.7/jsprvtd.h')
| -rw-r--r-- | third_party/js-1.7/jsprvtd.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/third_party/js-1.7/jsprvtd.h b/third_party/js-1.7/jsprvtd.h new file mode 100644 index 0000000..f71b9a5 --- /dev/null +++ b/third_party/js-1.7/jsprvtd.h @@ -0,0 +1,202 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- + * + * ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Mozilla Communicator client code, released + * March 31, 1998. + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1998 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either of the GNU General Public License Version 2 or later (the "GPL"), + * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#ifndef jsprvtd_h___ +#define jsprvtd_h___ +/* + * JS private typename definitions. + * + * This header is included only in other .h files, for convenience and for + * simplicity of type naming. The alternative for structures is to use tags, + * which are named the same as their typedef names (legal in C/C++, and less + * noisy than suffixing the typedef name with "Struct" or "Str"). Instead, + * all .h files that include this file may use the same typedef name, whether + * declaring a pointer to struct type, or defining a member of struct type. + * + * A few fundamental scalar types are defined here too. Neither the scalar + * nor the struct typedefs should change much, therefore the nearly-global + * make dependency induced by this file should not prove painful. + */ + +#include "jspubtd.h" + +/* Internal identifier (jsid) macros. */ +#define JSID_ATOM 0x0 +#define JSID_INT 0x1 +#define JSID_OBJECT 0x2 +#define JSID_TAGMASK 0x3 +#define JSID_TAG(id) ((id) & JSID_TAGMASK) +#define JSID_SETTAG(id,t) ((id) | (t)) +#define JSID_CLRTAG(id) ((id) & ~(jsid)JSID_TAGMASK) + +#define JSID_IS_ATOM(id) (JSID_TAG(id) == JSID_ATOM) +#define JSID_TO_ATOM(id) ((JSAtom *)(id)) +#define ATOM_TO_JSID(atom) ((jsid)(atom)) +#define ATOM_JSID_TO_JSVAL(id) ATOM_KEY(JSID_TO_ATOM(id)) + +#define JSID_IS_INT(id) ((id) & JSID_INT) +#define JSID_TO_INT(id) ((jsint)(id) >> 1) +#define INT_TO_JSID(i) (((jsint)(i) << 1) | JSID_INT) +#define INT_JSID_TO_JSVAL(id) (id) +#define INT_JSVAL_TO_JSID(v) (v) + +#define JSID_IS_OBJECT(id) (JSID_TAG(id) == JSID_OBJECT) +#define JSID_TO_OBJECT(id) ((JSObject *) JSID_CLRTAG(id)) +#define OBJECT_TO_JSID(obj) ((jsid)(obj) | JSID_OBJECT) +#define OBJECT_JSID_TO_JSVAL(id) OBJECT_TO_JSVAL(JSID_CLRTAG(id)) +#define OBJECT_JSVAL_TO_JSID(v) OBJECT_TO_JSID(JSVAL_TO_OBJECT(v)) + +/* Scalar typedefs. */ +typedef uint8 jsbytecode; +typedef uint8 jssrcnote; +typedef uint32 jsatomid; + +/* Struct typedefs. */ +typedef struct JSArgumentFormatMap JSArgumentFormatMap; +typedef struct JSCodeGenerator JSCodeGenerator; +typedef struct JSDependentString JSDependentString; +typedef struct JSGCThing JSGCThing; +typedef struct JSGenerator JSGenerator; +typedef struct JSParseNode JSParseNode; +typedef struct JSSharpObjectMap JSSharpObjectMap; +typedef struct JSThread JSThread; +typedef struct JSToken JSToken; +typedef struct JSTokenPos JSTokenPos; +typedef struct JSTokenPtr JSTokenPtr; +typedef struct JSTokenStream JSTokenStream; +typedef struct JSTreeContext JSTreeContext; +typedef struct JSTryNote JSTryNote; + +/* Friend "Advanced API" typedefs. */ +typedef struct JSAtom JSAtom; +typedef struct JSAtomList JSAtomList; +typedef struct JSAtomListElement JSAtomListElement; +typedef struct JSAtomMap JSAtomMap; +typedef struct JSAtomState JSAtomState; +typedef struct JSCodeSpec JSCodeSpec; +typedef struct JSPrinter JSPrinter; +typedef struct JSRegExp JSRegExp; +typedef struct JSRegExpStatics JSRegExpStatics; +typedef struct JSScope JSScope; +typedef struct JSScopeOps JSScopeOps; +typedef struct JSScopeProperty JSScopeProperty; +typedef struct JSStackHeader JSStackHeader; +typedef struct JSStringBuffer JSStringBuffer; +typedef struct JSSubString JSSubString; +typedef struct JSXML JSXML; +typedef struct JSXMLNamespace JSXMLNamespace; +typedef struct JSXMLQName JSXMLQName; +typedef struct JSXMLArray JSXMLArray; +typedef struct JSXMLArrayCursor JSXMLArrayCursor; + +/* "Friend" types used by jscntxt.h and jsdbgapi.h. */ +typedef enum JSTrapStatus { + JSTRAP_ERROR, + JSTRAP_CONTINUE, + JSTRAP_RETURN, + JSTRAP_THROW, + JSTRAP_LIMIT +} JSTrapStatus; + +typedef JSTrapStatus +(* JS_DLL_CALLBACK JSTrapHandler)(JSContext *cx, JSScript *script, + jsbytecode *pc, jsval *rval, void *closure); + +typedef JSBool +(* JS_DLL_CALLBACK JSWatchPointHandler)(JSContext *cx, JSObject *obj, jsval id, + jsval old, jsval *newp, void *closure); + +/* called just after script creation */ +typedef void +(* JS_DLL_CALLBACK JSNewScriptHook)(JSContext *cx, + const char *filename, /* URL of script */ + uintN lineno, /* first line */ + JSScript *script, + JSFunction *fun, + void *callerdata); + +/* called just before script destruction */ +typedef void +(* JS_DLL_CALLBACK JSDestroyScriptHook)(JSContext *cx, + JSScript *script, + void *callerdata); + +typedef void +(* JS_DLL_CALLBACK JSSourceHandler)(const char *filename, uintN lineno, + jschar *str, size_t length, + void **listenerTSData, void *closure); + +/* + * This hook captures high level script execution and function calls (JS or + * native). It is used by JS_SetExecuteHook to hook top level scripts and by + * JS_SetCallHook to hook function calls. It will get called twice per script + * or function call: just before execution begins and just after it finishes. + * In both cases the 'current' frame is that of the executing code. + * + * The 'before' param is JS_TRUE for the hook invocation before the execution + * and JS_FALSE for the invocation after the code has run. + * + * The 'ok' param is significant only on the post execution invocation to + * signify whether or not the code completed 'normally'. + * + * The 'closure' param is as passed to JS_SetExecuteHook or JS_SetCallHook + * for the 'before'invocation, but is whatever value is returned from that + * invocation for the 'after' invocation. Thus, the hook implementor *could* + * allocate a structure in the 'before' invocation and return a pointer to that + * structure. The pointer would then be handed to the hook for the 'after' + * invocation. Alternately, the 'before' could just return the same value as + * in 'closure' to cause the 'after' invocation to be called with the same + * 'closure' value as the 'before'. + * + * Returning NULL in the 'before' hook will cause the 'after' hook *not* to + * be called. + */ +typedef void * +(* JS_DLL_CALLBACK JSInterpreterHook)(JSContext *cx, JSStackFrame *fp, JSBool before, + JSBool *ok, void *closure); + +typedef void +(* JS_DLL_CALLBACK JSObjectHook)(JSContext *cx, JSObject *obj, JSBool isNew, + void *closure); + +typedef JSBool +(* JS_DLL_CALLBACK JSDebugErrorHook)(JSContext *cx, const char *message, + JSErrorReport *report, void *closure); + +#endif /* jsprvtd_h___ */ |