Am 10.06.2005 um 17:50 schrieb Vlad Seryakov:
Second try :-)))
You'd get (probably) a sigsegv if somebody says:
ns_return -binary 200
Yes, this arg parsing can be a PITA. Therefore I like
Stephens tclobjv code :-)
Unfortunately, it won't do the boolean flags, but we've
discussed that already many times.
I'd still strenghten out the parsing with objc checking.
Zoran
int
NsTclReturnObjCmd(ClientData arg, Tcl_Interp *interp, int objc,
Tcl_Obj *CONST objv[])
{
Ns_Conn *conn;
unsigned char *data = 0, *type = 0;
int result, param = 1, status = 0, len = 0, binary = 0;
if (!strcmp(Tcl_GetString(objv[param]),"-binary")) {
binary = 1;
param++;
}
if (Tcl_GetIntFromObj(interp, objv[param++], &status) != TCL_OK) {
return TCL_ERROR;
}
type = Tcl_GetString(objv[param++]);
if (binary != 0) {
data = Tcl_GetByteArrayFromObj(objv[param], &len);
} else {
data = Tcl_GetStringFromObj(objv[param], &len);
}
if (data == NULL || type == NULL || status == 0) {
Tcl_WrongNumArgs(interp, 1, objv, "?-binary? status type
string");
return TCL_ERROR;
}
if (GetConn(arg, interp, &conn) != TCL_OK) {
return TCL_ERROR;
}
if(binary != 0) {
result = Ns_ConnReturnData(conn, status, data, len, type);
} else {
result = Ns_ConnReturnCharData(conn, status, data, len, type);
}
return Result(interp, result);
}
Zoran Vasiljevic wrote:
Am 10.06.2005 um 17:23 schrieb Vlad Seryakov:
How about this, i tested it :
int
NsTclReturnObjCmd(ClientData arg, Tcl_Interp *interp, int objc,
Tcl_Obj *CONST objv[])
Hm... I would say, if somebody wanted to do:
ns_return 200 text/plain -binary
you'd have a problem, right?
Zoran
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