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Bug 568070 - jsapi.cpp refactoring. Part 7, Compile, Execute, and Evaluate functions, etc. r=Waldo.

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--HG--
extra : rebase_source : af19ff0811379622bd15c0abf4ec41c12a6c6543
This commit is contained in:
Jason Orendorff 2010-06-02 00:32:47 -07:00
parent 2de0da668b
commit d0251b679e
1 changed files with 46 additions and 98 deletions
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144
js/src/jsapi.cpp
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@ -4147,13 +4147,9 @@ JS_PUBLIC_API(JSFunction *)
JS_DefineFunction(JSContext *cx, JSObject *obj, const char *name, JSNative call,
uintN nargs, uintN attrs)
{
JSAtom *atom;
CHECK_REQUEST(cx);
atom = js_Atomize(cx, name, strlen(name), 0);
if (!atom)
return NULL;
return js_DefineFunction(cx, obj, atom, call, nargs, attrs);
JSAtom *atom = js_Atomize(cx, name, strlen(name), 0);
return atom ? js_DefineFunction(cx, obj, atom, call, nargs, attrs) : NULL;
}
JS_PUBLIC_API(JSFunction *)
@ -4161,45 +4157,44 @@ JS_DefineUCFunction(JSContext *cx, JSObject *obj,
const jschar *name, size_t namelen, JSNative call,
uintN nargs, uintN attrs)
{
JSAtom *atom;
CHECK_REQUEST(cx);
atom = js_AtomizeChars(cx, name, AUTO_NAMELEN(name, namelen), 0);
if (!atom)
return NULL;
return js_DefineFunction(cx, obj, atom, call, nargs, attrs);
JSAtom *atom = js_AtomizeChars(cx, name, AUTO_NAMELEN(name, namelen), 0);
return atom ? js_DefineFunction(cx, obj, atom, call, nargs, attrs) : NULL;
}
#define LAST_FRAME_EXCEPTION_CHECK(cx,result) \
JS_BEGIN_MACRO \
if (!(result) && !((cx)->options & JSOPTION_DONT_REPORT_UNCAUGHT)) \
js_ReportUncaughtException(cx); \
JS_END_MACRO
inline static void
LAST_FRAME_EXCEPTION_CHECK(JSContext *cx, bool result)
{
if (!result && !(cx->options & JSOPTION_DONT_REPORT_UNCAUGHT))
js_ReportUncaughtException(cx);
}
#define LAST_FRAME_CHECKS(cx,result) \
JS_BEGIN_MACRO \
if (!JS_IsRunning(cx)) { \
(cx)->weakRoots.lastInternalResult = JSVAL_NULL; \
LAST_FRAME_EXCEPTION_CHECK(cx, result); \
} \
JS_END_MACRO
inline static void
LAST_FRAME_CHECKS(JSContext *cx, bool result)
{
if (!JS_IsRunning(cx)) {
cx->weakRoots.lastInternalResult = JSVAL_NULL;
LAST_FRAME_EXCEPTION_CHECK(cx, result);
}
}
#define JS_OPTIONS_TO_TCFLAGS(cx) \
((((cx)->options & JSOPTION_COMPILE_N_GO) ? TCF_COMPILE_N_GO : 0) | \
(((cx)->options & JSOPTION_NO_SCRIPT_RVAL) ? TCF_NO_SCRIPT_RVAL : 0))
inline static uint32
JS_OPTIONS_TO_TCFLAGS(JSContext *cx)
{
return ((cx->options & JSOPTION_COMPILE_N_GO) ? TCF_COMPILE_N_GO : 0) |
((cx->options & JSOPTION_NO_SCRIPT_RVAL) ? TCF_NO_SCRIPT_RVAL : 0);
}
JS_PUBLIC_API(JSScript *)
JS_CompileUCScriptForPrincipals(JSContext *cx, JSObject *obj, JSPrincipals *principals,
const jschar *chars, size_t length,
const char *filename, uintN lineno)
{
uint32 tcflags;
JSScript *script;
CHECK_REQUEST(cx);
tcflags = JS_OPTIONS_TO_TCFLAGS(cx) | TCF_NEED_MUTABLE_SCRIPT;
script = Compiler::compileScript(cx, obj, NULL, principals, tcflags,
chars, length, NULL, filename, lineno);
uint32 tcflags = JS_OPTIONS_TO_TCFLAGS(cx) | TCF_NEED_MUTABLE_SCRIPT;
JSScript *script = Compiler::compileScript(cx, obj, NULL, principals, tcflags,
chars, length, NULL, filename, lineno);
LAST_FRAME_CHECKS(cx, script);
return script;
}
@ -4208,9 +4203,7 @@ JS_PUBLIC_API(JSScript *)
JS_CompileUCScript(JSContext *cx, JSObject *obj, const jschar *chars, size_t length,
const char *filename, uintN lineno)
{
CHECK_REQUEST(cx);
return JS_CompileUCScriptForPrincipals(cx, obj, NULL, chars, length,
filename, lineno);
return JS_CompileUCScriptForPrincipals(cx, obj, NULL, chars, length, filename, lineno);
}
JS_PUBLIC_API(JSScript *)
@ -4219,15 +4212,12 @@ JS_CompileScriptForPrincipals(JSContext *cx, JSObject *obj,
const char *bytes, size_t length,
const char *filename, uintN lineno)
{
jschar *chars;
JSScript *script;
CHECK_REQUEST(cx);
chars = js_InflateString(cx, bytes, &length);
jschar *chars = js_InflateString(cx, bytes, &length);
if (!chars)
return NULL;
script = JS_CompileUCScriptForPrincipals(cx, obj, principals,
chars, length, filename, lineno);
JSScript *script = JS_CompileUCScriptForPrincipals(cx, obj, principals, chars, length, filename, lineno);
cx->free(chars);
return script;
}
@ -4236,16 +4226,7 @@ JS_PUBLIC_API(JSScript *)
JS_CompileScript(JSContext *cx, JSObject *obj, const char *bytes, size_t length,
const char *filename, uintN lineno)
{
jschar *chars;
JSScript *script;
CHECK_REQUEST(cx);
chars = js_InflateString(cx, bytes, &length);
if (!chars)
return NULL;
script = JS_CompileUCScript(cx, obj, chars, length, filename, lineno);
cx->free(chars);
return script;
return JS_CompileScriptForPrincipals(cx, obj, NULL, bytes, length, filename, lineno);
}
JS_PUBLIC_API(JSBool)
@ -4456,11 +4437,8 @@ JS_CompileUCFunction(JSContext *cx, JSObject *obj, const char *name,
const jschar *chars, size_t length,
const char *filename, uintN lineno)
{
CHECK_REQUEST(cx);
return JS_CompileUCFunctionForPrincipals(cx, obj, NULL, name,
nargs, argnames,
chars, length,
filename, lineno);
return JS_CompileUCFunctionForPrincipals(cx, obj, NULL, name, nargs, argnames,
chars, length, filename, lineno);
}
JS_PUBLIC_API(JSFunction *)
@ -4470,16 +4448,12 @@ JS_CompileFunctionForPrincipals(JSContext *cx, JSObject *obj,
const char *bytes, size_t length,
const char *filename, uintN lineno)
{
jschar *chars;
JSFunction *fun;
CHECK_REQUEST(cx);
chars = js_InflateString(cx, bytes, &length);
jschar *chars = js_InflateString(cx, bytes, &length);
if (!chars)
return NULL;
fun = JS_CompileUCFunctionForPrincipals(cx, obj, principals, name,
nargs, argnames, chars, length,
filename, lineno);
JSFunction *fun = JS_CompileUCFunctionForPrincipals(cx, obj, principals, name,
nargs, argnames, chars, length,
filename, lineno);
cx->free(chars);
return fun;
}
@ -4490,17 +4464,8 @@ JS_CompileFunction(JSContext *cx, JSObject *obj, const char *name,
const char *bytes, size_t length,
const char *filename, uintN lineno)
{
jschar *chars;
JSFunction *fun;
CHECK_REQUEST(cx);
chars = js_InflateString(cx, bytes, &length);
if (!chars)
return NULL;
fun = JS_CompileUCFunction(cx, obj, name, nargs, argnames, chars, length,
filename, lineno);
cx->free(chars);
return fun;
return JS_CompileFunctionForPrincipals(cx, obj, NULL, name, nargs, argnames, bytes, length,
filename, lineno);
}
JS_PUBLIC_API(JSString *)
@ -4585,9 +4550,7 @@ JS_PUBLIC_API(JSBool)
JS_EvaluateUCScript(JSContext *cx, JSObject *obj, const jschar *chars, uintN length,
const char *filename, uintN lineno, jsval *rval)
{
CHECK_REQUEST(cx);
return JS_EvaluateUCScriptForPrincipals(cx, obj, NULL, chars, length,
filename, lineno, rval);
return JS_EvaluateUCScriptForPrincipals(cx, obj, NULL, chars, length, filename, lineno, rval);
}
/* Ancient uintN nbytes is part of API/ABI, so use size_t length local. */
@ -4597,35 +4560,20 @@ JS_EvaluateScriptForPrincipals(JSContext *cx, JSObject *obj, JSPrincipals *princ
const char *filename, uintN lineno, jsval *rval)
{
size_t length = nbytes;
jschar *chars;
JSBool ok;
CHECK_REQUEST(cx);
chars = js_InflateString(cx, bytes, &length);
jschar *chars = js_InflateString(cx, bytes, &length);
if (!chars)
return JS_FALSE;
ok = JS_EvaluateUCScriptForPrincipals(cx, obj, principals, chars, length,
filename, lineno, rval);
JSBool ok = JS_EvaluateUCScriptForPrincipals(cx, obj, principals, chars, length,
filename, lineno, rval);
cx->free(chars);
return ok;
}
/* Ancient uintN nbytes is part of API/ABI, so use size_t length local. */
JS_PUBLIC_API(JSBool)
JS_EvaluateScript(JSContext *cx, JSObject *obj, const char *bytes, uintN nbytes,
const char *filename, uintN lineno, jsval *rval)
{
size_t length = nbytes;
jschar *chars;
JSBool ok;
CHECK_REQUEST(cx);
chars = js_InflateString(cx, bytes, &length);
if (!chars)
return JS_FALSE;
ok = JS_EvaluateUCScript(cx, obj, chars, length, filename, lineno, rval);
cx->free(chars);
return ok;
return JS_EvaluateScriptForPrincipals(cx, obj, NULL, bytes, nbytes, filename, lineno, rval);
}
JS_PUBLIC_API(JSBool)