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Support new SpiderMonkey API.

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wposix: Define int8_t compatibly with SpiderMonkey.
Remove unused camera, lightenv JS interfaces.
Remove most of vector JS interface.
Remove some of the redundant JS string conversion functions.
Remove unneeded vmem, _lodBias functions.
Clean up some formatting.

This was SVN commit r8629.
This commit is contained in:
Ykkrosh
2010-11-16 23:00:52 +00:00
parent 9c521ceb3b
commit bd3bd084c0
83 changed files with 1125 additions and 2149 deletions
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source/scriptinterface/ScriptConversions.cpp
+31 -20
View File
@@ -21,18 +21,19 @@
#include "ps/utf16string.h"
#include "ps/CLogger.h"
#include "ps/CStr.h"
#include "js/jsapi.h"
#define FAIL(msg) STMT(JS_ReportError(cx, msg); return false)
// Implicit type conversions often hide bugs, so warn about them
#define WARN_IF_NOT(c) STMT(if (!(c)) { JS_ReportWarning(cx, "Script value conversion check failed: %s", #c); })
#define WARN_IF_NOT(c, v) STMT(if (!(c)) { JS_ReportWarning(cx, "Script value conversion check failed: %s (got type %s)", #c, JS_GetTypeName(cx, JS_TypeOfValue(cx, v))); })
template<> bool ScriptInterface::FromJSVal<bool>(JSContext* cx, jsval v, bool& out)
{
JSBool ret;
WARN_IF_NOT(JSVAL_IS_BOOLEAN(v));
WARN_IF_NOT(JSVAL_IS_BOOLEAN(v), v);
if (!JS_ValueToBoolean(cx, v, &ret))
return false;
out = (ret ? true : false);
@@ -42,7 +43,7 @@ template<> bool ScriptInterface::FromJSVal<bool>(JSContext* cx, jsval v, bool& o
template<> bool ScriptInterface::FromJSVal<float>(JSContext* cx, jsval v, float& out)
{
jsdouble ret;
WARN_IF_NOT(JSVAL_IS_NUMBER(v));
WARN_IF_NOT(JSVAL_IS_NUMBER(v), v);
if (!JS_ValueToNumber(cx, v, &ret))
return false;
out = ret;
@@ -52,7 +53,7 @@ template<> bool ScriptInterface::FromJSVal<float>(JSContext* cx, jsval v, float&
template<> bool ScriptInterface::FromJSVal<double>(JSContext* cx, jsval v, double& out)
{
jsdouble ret;
WARN_IF_NOT(JSVAL_IS_NUMBER(v));
WARN_IF_NOT(JSVAL_IS_NUMBER(v), v);
if (!JS_ValueToNumber(cx, v, &ret))
return false;
out = ret;
@@ -62,7 +63,7 @@ template<> bool ScriptInterface::FromJSVal<double>(JSContext* cx, jsval v, doubl
template<> bool ScriptInterface::FromJSVal<i32>(JSContext* cx, jsval v, i32& out)
{
int32 ret;
WARN_IF_NOT(JSVAL_IS_INT(v));
WARN_IF_NOT(JSVAL_IS_NUMBER(v), v);
if (!JS_ValueToECMAInt32(cx, v, &ret))
return false;
out = ret;
@@ -72,7 +73,7 @@ template<> bool ScriptInterface::FromJSVal<i32>(JSContext* cx, jsval v, i32& out
template<> bool ScriptInterface::FromJSVal<u32>(JSContext* cx, jsval v, u32& out)
{
uint32 ret;
WARN_IF_NOT(JSVAL_IS_INT(v));
WARN_IF_NOT(JSVAL_IS_NUMBER(v), v);
if (!JS_ValueToECMAUint32(cx, v, &ret))
return false;
out = ret;
@@ -94,7 +95,7 @@ template<> bool ScriptInterface::FromJSVal<CScriptValRooted>(JSContext* cx, jsva
template<> bool ScriptInterface::FromJSVal<std::wstring>(JSContext* cx, jsval v, std::wstring& out)
{
WARN_IF_NOT(JSVAL_IS_STRING(v));
WARN_IF_NOT(JSVAL_IS_STRING(v) || JSVAL_IS_NUMBER(v), v); // allow implicit number conversions
JSString* ret = JS_ValueToString(cx, v);
if (!ret)
FAIL("Argument must be convertible to a string");
@@ -105,15 +106,15 @@ template<> bool ScriptInterface::FromJSVal<std::wstring>(JSContext* cx, jsval v,
template<> bool ScriptInterface::FromJSVal<std::string>(JSContext* cx, jsval v, std::string& out)
{
WARN_IF_NOT(JSVAL_IS_STRING(v));
WARN_IF_NOT(JSVAL_IS_STRING(v) || JSVAL_IS_NUMBER(v), v); // allow implicit number conversions
JSString* ret = JS_ValueToString(cx, v);
if (!ret)
FAIL("Argument must be convertible to a string");
char* ch = JS_GetStringBytes(ret);
char* ch = JS_EncodeString(cx, ret); // chops off high byte of each jschar
if (!ch)
FAIL("JS_EncodeString failed"); // out of memory
out = std::string(ch, ch + JS_GetStringLength(ret));
// TODO: if JS_GetStringBytes fails it'll return a zero-length string
// and we'll overflow its bounds by using JS_GetStringLength - should
// use one of the new SpiderMonkey 1.8 functions instead
JS_free(cx, ch);
return true;
}
@@ -139,13 +140,10 @@ template<> jsval ScriptInterface::ToJSVal<double>(JSContext* cx, const double& v
return rval;
}
template<> jsval ScriptInterface::ToJSVal<i32>(JSContext* cx, const i32& val)
template<> jsval ScriptInterface::ToJSVal<i32>(JSContext* UNUSED(cx), const i32& val)
{
if (INT_FITS_IN_JSVAL(val))
return INT_TO_JSVAL(val);
jsval rval = JSVAL_VOID;
JS_NewNumberValue(cx, val, &rval); // ignore return value
return rval;
cassert(JSVAL_INT_BITS == 32);
return INT_TO_JSVAL(val);
}
template<> jsval ScriptInterface::ToJSVal<u32>(JSContext* cx, const u32& val)
@@ -185,6 +183,11 @@ template<> jsval ScriptInterface::ToJSVal<std::string>(JSContext* cx, const std:
return JSVAL_VOID;
}
template<> jsval ScriptInterface::ToJSVal<const wchar_t*>(JSContext* cx, const wchar_t* const& val)
{
return ToJSVal(cx, std::wstring(val));
}
template<> jsval ScriptInterface::ToJSVal<const char*>(JSContext* cx, const char* const& val)
{
JSString* str = JS_NewStringCopyZ(cx, val);
@@ -193,6 +196,16 @@ template<> jsval ScriptInterface::ToJSVal<const char*>(JSContext* cx, const char
return JSVAL_VOID;
}
template<> jsval ScriptInterface::ToJSVal<CStrW>(JSContext* cx, const CStrW& val)
{
return ToJSVal(cx, static_cast<const std::wstring&>(val));
}
template<> jsval ScriptInterface::ToJSVal<CStr8>(JSContext* cx, const CStr8& val)
{
return ToJSVal(cx, static_cast<const std::string&>(val));
}
////////////////////////////////////////////////////////////////
// Compound types:
@@ -201,13 +214,11 @@ template<typename T> static jsval ToJSVal_vector(JSContext* cx, const std::vecto
JSObject* obj = JS_NewArrayObject(cx, 0, NULL);
if (!obj)
return JSVAL_VOID;
JS_AddRoot(cx, &obj);
for (size_t i = 0; i < val.size(); ++i)
{
jsval el = ScriptInterface::ToJSVal<T>(cx, val[i]);
JS_SetElement(cx, obj, (jsint)i, &el);
}
JS_RemoveRoot(cx, &obj);
return OBJECT_TO_JSVAL(obj);
}