a4f8e4c1c3
This bug leaded to flaky crashes of v8 engine. git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/oliverb-javascript-v8@13807 626c5289-ae23-0410-ae9c-e8d60b6d4f22
127 lines
3.4 KiB
Text
127 lines
3.4 KiB
Text
/* -----------------------------------------------------------------------------
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* javascriptruntime.swg
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*
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* Javascript support code
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* ----------------------------------------------------------------------------- */
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%insert(runtime) %{
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#include <v8.h>
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#include <errno.h>
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#include <limits.h>
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%}
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%insert(runtime) "swigrun.swg"; /* SWIG API */
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%insert(runtime) "swigerrors.swg"; /* SWIG errors */
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%insert(runtime) %{
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#define SWIG_Error(code, msg) SWIG_V8_exception(code, msg)
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#define SWIG_exception(code, msg) SWIG_V8_exception(code, msg)
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#define SWIG_fail goto fail
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%}
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%insert(runtime) %{
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typedef struct {
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bool swigCMemOwn;
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void *swigCObject;
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swig_type_info *info;
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} SWIG_PRV_DATA;
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%}
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%insert(runtime) %{
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void SWIG_V8_Raise(const char* type) {
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// TODO: throw v8 exception
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}
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void SWIG_V8_exception(int code, const char* msg) {
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SWIG_V8_Raise(msg);
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}
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%}
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%insert(runtime) %{
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int SWIG_V8_ConvertInstancePtr(v8::Handle<v8::Object> objRef, void** ptr, swig_type_info *info, int flags) {
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if(objRef->InternalFieldCount() < 1) {
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return SWIG_ERROR;
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}
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v8::Handle<v8::Value> cdataRef = objRef->GetInternalField(0);
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SWIG_PRV_DATA *cdata = (SWIG_PRV_DATA *) v8::External::Unwrap(cdataRef);
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if(cdata == NULL) {
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return SWIG_ERROR;
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}
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if(cdata->info != info) {
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bool type_valid = false;
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swig_cast_info *t = info->cast;
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while(t != NULL) {
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if(t->type == cdata->info) {
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type_valid = true;
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break;
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}
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t = t->next;
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}
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if(!type_valid) {
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return SWIG_TypeError;
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}
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}
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*ptr = cdata->swigCObject;
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if(flags & SWIG_POINTER_DISOWN) {
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cdata->swigCMemOwn = false;
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}
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return SWIG_OK;
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}
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void SWIG_V8_SetPrivateData(v8::Handle<v8::Object> obj, void* ptr, swig_type_info *info, int flags) {
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SWIG_PRV_DATA* cdata = (SWIG_PRV_DATA*) new SWIG_PRV_DATA;
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cdata->swigCObject = ptr;
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cdata->swigCMemOwn = (flags & SWIG_POINTER_OWN) ? 1 : 0;
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cdata->info = info;
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obj->SetInternalField(0, v8::External::New(cdata));
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}
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int SWIG_V8_ConvertPtr(v8::Handle<v8::Value> valRef, void** ptr, swig_type_info *info, int flags) {
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if(!valRef->IsObject()) {
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return SWIG_TypeError;
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}
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v8::Handle<v8::Object> objRef = valRef->ToObject();
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return SWIG_V8_ConvertInstancePtr(objRef, ptr, info, flags);
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}
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v8::Handle<v8::Object> SWIG_V8_NewPointerObj(void *ptr, swig_type_info *info, int flags) {
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v8::HandleScope scope;
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v8::Local<v8::FunctionTemplate> class_templ;
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v8::Handle<v8::ObjectTemplate> inst_templ;
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if(info->clientdata == NULL) {
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class_templ = v8::FunctionTemplate::New();
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class_templ->SetClassName(v8::String::NewSymbol(info->name));
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inst_templ = class_templ->InstanceTemplate();
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inst_templ->SetInternalFieldCount(1);
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} else {
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class_templ = *((v8::Local<v8::FunctionTemplate>*) info->clientdata);
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inst_templ = class_templ->InstanceTemplate();
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}
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v8::Local<v8::Object> result = inst_templ->NewInstance();
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SWIG_V8_SetPrivateData(result, ptr, info, flags);
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return scope.Close(result);
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}
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#define SWIG_ConvertPtr(obj, ptr, info, flags) SWIG_V8_ConvertPtr(obj, ptr, info, flags)
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#define SWIG_NewPointerObj(ptr, info, flags) SWIG_V8_NewPointerObj(ptr, info, flags)
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#define SWIG_ConvertInstance(obj, pptr, type, flags) SWIG_V8_ConvertInstancePtr(obj, pptr, type, flags)
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#define SWIG_NewInstanceObj(thisvalue, type, flags) SWIG_V8_NewPointerObj(thisvalue, type, flags)
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%}
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