jscript: Add Error object stub.
diff --git a/dlls/jscript/error.c b/dlls/jscript/error.c
new file mode 100644
index 0000000..40228d4
--- /dev/null
+++ b/dlls/jscript/error.c
@@ -0,0 +1,310 @@
+/*
+ * Copyright 2009 Piotr Caban
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "jscript.h"
+
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(jscript);
+
+typedef struct {
+ DispatchEx dispex;
+
+ VARIANT message;
+} ErrorInstance;
+
+static const WCHAR messageW[] = {'m','e','s','s','a','g','e',0};
+static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
+static const WCHAR hasOwnPropertyW[] = {'h','a','s','O','w','n','P','r','o','p','e','r','t','y',0};
+static const WCHAR propertyIsEnumerableW[] =
+ {'p','r','o','p','e','r','t','y','I','s','E','n','u','m','e','r','a','b','l','e',0};
+static const WCHAR isPrototypeOfW[] = {'i','s','P','r','o','t','o','t','y','p','e','O','f',0};
+
+/* ECMA-262 3rd Edition 15.11.4.3 */
+static HRESULT Error_message(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ FIXME("\n");
+ return E_NOTIMPL;
+}
+
+static HRESULT Error_toString(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ FIXME("\n");
+ return E_NOTIMPL;
+}
+
+static HRESULT Error_hasOwnProperty(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ FIXME("\n");
+ return E_NOTIMPL;
+}
+
+static HRESULT Error_propertyIsEnumerable(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ FIXME("\n");
+ return E_NOTIMPL;
+}
+
+
+static HRESULT Error_isPrototypeOf(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ FIXME("\n");
+ return E_NOTIMPL;
+}
+
+static HRESULT Error_value(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ FIXME("\n");
+ return E_NOTIMPL;
+}
+
+static void Error_destructor(DispatchEx *dispex)
+{
+ ErrorInstance *This = (ErrorInstance*)dispex;
+
+ VariantClear(&This->message);
+ heap_free(This);
+}
+
+static const builtin_prop_t Error_props[] = {
+ {hasOwnPropertyW, Error_hasOwnProperty, PROPF_METHOD},
+ {isPrototypeOfW, Error_isPrototypeOf, PROPF_METHOD},
+ {messageW, Error_message, 0},
+ {propertyIsEnumerableW, Error_propertyIsEnumerable, PROPF_METHOD},
+ {toStringW, Error_toString, PROPF_METHOD}
+};
+
+static const builtin_info_t Error_info = {
+ JSCLASS_ERROR,
+ {NULL, Error_value, 0},
+ sizeof(Error_props)/sizeof(*Error_props),
+ Error_props,
+ Error_destructor,
+ NULL
+};
+
+static const builtin_prop_t ErrorInst_props[] = {
+ {hasOwnPropertyW, Error_hasOwnProperty, PROPF_METHOD},
+ {isPrototypeOfW, Error_isPrototypeOf, PROPF_METHOD},
+ {messageW, Error_message, 0},
+ {propertyIsEnumerableW, Error_propertyIsEnumerable, PROPF_METHOD}
+};
+
+static const builtin_info_t ErrorInst_info = {
+ JSCLASS_ERROR,
+ {NULL, Error_value, 0},
+ sizeof(ErrorInst_props)/sizeof(*ErrorInst_props),
+ ErrorInst_props,
+ Error_destructor,
+ NULL
+};
+
+static HRESULT alloc_error(script_ctx_t *ctx, BOOL error_prototype,
+ DispatchEx *constr, ErrorInstance **ret)
+{
+ ErrorInstance *err;
+ DispatchEx *inherit;
+ HRESULT hres;
+
+ err = heap_alloc_zero(sizeof(ErrorInstance));
+ if(!err)
+ return E_OUTOFMEMORY;
+
+ inherit = error_prototype ? ctx->object_constr : ctx->error_constr;
+ hres = init_dispex_from_constr(&err->dispex, ctx,
+ error_prototype ? &Error_info : &ErrorInst_info,
+ constr ? constr : inherit);
+ if(FAILED(hres)) {
+ heap_free(err);
+ return hres;
+ }
+
+ *ret = err;
+ return S_OK;
+}
+
+static HRESULT create_error(script_ctx_t *ctx, DispatchEx *constr,
+ const WCHAR *msg, DispatchEx **ret)
+{
+ ErrorInstance *err;
+ HRESULT hres;
+
+ hres = alloc_error(ctx, FALSE, constr, &err);
+ if(FAILED(hres))
+ return hres;
+
+ V_VT(&err->message) = VT_BSTR;
+ if(msg) V_BSTR(&err->message) = SysAllocString(msg);
+ else V_BSTR(&err->message) = SysAllocStringLen(NULL, 0);
+
+ if(!V_BSTR(&err->message)) {
+ heap_free(err);
+ return E_OUTOFMEMORY;
+ }
+
+ *ret = &err->dispex;
+ return S_OK;
+}
+
+static HRESULT error_constr(DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
+ VARIANT *retv, jsexcept_t *ei, DispatchEx *constr) {
+ DispatchEx *err;
+ BSTR msg = NULL;
+ HRESULT hres;
+
+ if(arg_cnt(dp)) {
+ hres = to_string(dispex->ctx, get_arg(dp, 0), ei, &msg);
+ if(FAILED(hres))
+ return hres;
+ }
+
+ switch(flags) {
+ case INVOKE_FUNC:
+ case DISPATCH_CONSTRUCT:
+ hres = create_error(dispex->ctx, constr, msg, &err);
+ if(FAILED(hres))
+ return hres;
+
+ if(retv) {
+ V_VT(retv) = VT_DISPATCH;
+ V_DISPATCH(retv) = (IDispatch*)_IDispatchEx_(err);
+ }
+ else
+ IDispatchEx_Release(_IDispatchEx_(err));
+
+ return S_OK;
+
+ default:
+ FIXME("unimplemented flags %x\n", flags);
+ return E_NOTIMPL;
+ }
+}
+
+static HRESULT ErrorConstr_value(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ TRACE("\n");
+ return error_constr(dispex, flags, dp, retv, ei,
+ dispex->ctx->error_constr);
+}
+
+static HRESULT EvalErrorConstr_value(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ TRACE("\n");
+ return error_constr(dispex, flags, dp, retv, ei,
+ dispex->ctx->eval_error_constr);
+}
+
+static HRESULT RangeErrorConstr_value(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ TRACE("\n");
+ return error_constr(dispex, flags, dp, retv, ei,
+ dispex->ctx->range_error_constr);
+}
+
+static HRESULT ReferenceErrorConstr_value(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ TRACE("\n");
+ return error_constr(dispex, flags, dp, retv, ei,
+ dispex->ctx->reference_error_constr);
+}
+
+static HRESULT SyntaxErrorConstr_value(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ TRACE("\n");
+ return error_constr(dispex, flags, dp, retv, ei,
+ dispex->ctx->syntax_error_constr);
+}
+
+static HRESULT TypeErrorConstr_value(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ TRACE("\n");
+ return error_constr(dispex, flags, dp, retv, ei,
+ dispex->ctx->type_error_constr);
+}
+
+static HRESULT URIErrorConstr_value(DispatchEx *dispex, LCID lcid, WORD flags,
+ DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
+{
+ TRACE("\n");
+ return error_constr(dispex, flags, dp, retv, ei,
+ dispex->ctx->uri_error_constr);
+}
+
+HRESULT init_error_constr(script_ctx_t *ctx)
+{
+ static const WCHAR nameW[] = {'n','a','m','e',0};
+ static const WCHAR ErrorW[] = {'E','r','r','o','r',0};
+ static const WCHAR EvalErrorW[] = {'E','v','a','l','E','r','r','o','r',0};
+ static const WCHAR RangeErrorW[] = {'R','a','n','g','e','E','r','r','o','r',0};
+ static const WCHAR ReferenceErrorW[] = {'R','e','f','e','r','e','n','c','e','E','r','r','o','r',0};
+ static const WCHAR SyntaxErrorW[] = {'S','y','n','t','a','x','E','r','r','o','r',0};
+ static const WCHAR TypeErrorW[] = {'T','y','p','e','E','r','r','o','r',0};
+ static const WCHAR URIErrorW[] = {'U','R','I','E','r','r','o','r',0};
+ static const WCHAR *names[] = {ErrorW, EvalErrorW, RangeErrorW,
+ ReferenceErrorW, SyntaxErrorW, TypeErrorW, URIErrorW};
+ DispatchEx **constr_addr[] = {&ctx->error_constr, &ctx->eval_error_constr,
+ &ctx->range_error_constr, &ctx->reference_error_constr,
+ &ctx->syntax_error_constr, &ctx->type_error_constr,
+ &ctx->uri_error_constr};
+ static builtin_invoke_t constr_val[] = {ErrorConstr_value, EvalErrorConstr_value,
+ RangeErrorConstr_value, ReferenceErrorConstr_value, SyntaxErrorConstr_value,
+ TypeErrorConstr_value, URIErrorConstr_value};
+
+ ErrorInstance *err;
+ INT i;
+ VARIANT v;
+ HRESULT hres;
+
+ for(i=0; i<7; i++) {
+ hres = alloc_error(ctx, i==0, NULL, &err);
+ if(FAILED(hres))
+ return hres;
+
+ V_VT(&v) = VT_BSTR;
+ V_BSTR(&v) = SysAllocString(names[i]);
+ if(!V_BSTR(&v)) {
+ IDispatchEx_Release(_IDispatchEx_(&err->dispex));
+ return E_OUTOFMEMORY;
+ }
+
+ hres = jsdisp_propput_name(&err->dispex, nameW, ctx->lcid, &v, NULL/*FIXME*/, NULL/*FIXME*/);
+
+ if(SUCCEEDED(hres))
+ hres = create_builtin_function(ctx, constr_val[i], NULL,
+ PROPF_CONSTR, &err->dispex, constr_addr[i]);
+
+ IDispatchEx_Release(_IDispatchEx_(&err->dispex));
+ VariantClear(&v);
+ if(FAILED(hres))
+ return hres;
+ }
+
+ return S_OK;
+}
