static int load(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
{
const char *fileName;
XmlState *parser;
Exml *xp;
MprFile *file;
if (argc != 1 || !ejsVarIsString(argv[0])) {
ejsError(ep, EJS_ARG_ERROR, "Bad args. Usage: load(fileName);");
return -1;
}
fileName = argv[0]->string;
/* FUTURE -- not romable
Need rom code in MPR not MprServices
*/
file = mprOpen(ep, fileName, O_RDONLY, 0664);
if (file == 0) {
ejsError(ep, EJS_IO_ERROR, "Can't open: %s", fileName);
return -1;
}
xp = initParser(ep, thisObj, fileName);
parser = exmlGetParseArg(xp);
exmlSetInputStream(xp, readFileData, (void*) file);
if (exmlParse(xp) < 0) {
if (! ejsGotException(ep)) {
ejsError(ep, EJS_IO_ERROR, "Can't parse XML file: %s\nDetails %s",
fileName, exmlGetErrorMsg(xp));
}
termParser(xp);
mprClose(file);
return -1;
}
ejsSetReturnValue(ep, parser->nodeStack[0].obj);
termParser(xp);
mprClose(file);
return 0;
}
/*
set the return value then free the variable
*/
void mpr_Return(int eid, struct MprVar v)
{
ejsSetReturnValue(eid, v);
mprDestroyVar(&v);
}
void espSetReturnString(EspRequest *ep, char *str)
{
mprAssert(ep);
ejsSetReturnValue(ep->eid, mprCreateStringVar(str, 0));
}
void espSetReturn(EspRequest *ep, MprVar value)
{
mprAssert(ep);
ejsSetReturnValue(ep->eid, value);
}
