HRESULT create_source_function(script_ctx_t *ctx, bytecode_t *code, function_code_t *func_code,
scope_chain_t *scope_chain, jsdisp_t **ret)
{
FunctionInstance *function;
jsdisp_t *prototype;
HRESULT hres;
hres = create_object(ctx, NULL, &prototype);
if(FAILED(hres))
return hres;
hres = create_function(ctx, NULL, PROPF_CONSTR, FALSE, NULL, &function);
if(SUCCEEDED(hres)) {
hres = set_prototype(ctx, &function->dispex, prototype);
if(FAILED(hres))
jsdisp_release(&function->dispex);
}
jsdisp_release(prototype);
if(FAILED(hres))
return hres;
if(scope_chain) {
scope_addref(scope_chain);
function->scope_chain = scope_chain;
}
bytecode_addref(code);
function->code = code;
function->func_code = func_code;
function->length = function->func_code->param_cnt;
*ret = &function->dispex;
return S_OK;
}
HRESULT create_source_function(parser_ctx_t *ctx, parameter_t *parameters, source_elements_t *source,
scope_chain_t *scope_chain, const WCHAR *src_str, DWORD src_len, DispatchEx **ret)
{
FunctionInstance *function;
DispatchEx *prototype;
parameter_t *iter;
DWORD length = 0;
HRESULT hres;
hres = create_object(ctx->script, NULL, &prototype);
if(FAILED(hres))
return hres;
hres = create_function(ctx->script, NULL, PROPF_CONSTR, FALSE, NULL, &function);
if(SUCCEEDED(hres)) {
hres = set_prototype(ctx->script, &function->dispex, prototype);
if(FAILED(hres))
jsdisp_release(&function->dispex);
}
jsdisp_release(prototype);
if(FAILED(hres))
return hres;
function->source = source;
function->parameters = parameters;
if(scope_chain) {
scope_addref(scope_chain);
function->scope_chain = scope_chain;
}
parser_addref(ctx);
function->parser = ctx;
for(iter = parameters; iter; iter = iter->next)
length++;
function->length = length;
function->src_str = src_str;
function->src_len = src_len;
*ret = &function->dispex;
return S_OK;
}