/*
+ * hbytes - hex-stringrep efficient byteblocks for Tcl
+ * Copyright 2006 Ian Jackson
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU 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 "tables.h"
+#include "chiark_tcl_hbytes.h"
-int pat_charfrom(Tcl_Interp *ip, Tcl_Obj *obj, int *val,
- const char *opts, const char *what) {
- *val= enum1_lookup_cached_func(ip,obj,opts,what);
- if (*val==-1) return TCL_ERROR;
- return TCL_OK;
-}
-
-int pat_enum(Tcl_Interp *ip, Tcl_Obj *obj, const void **val,
- const void *opts, size_t sz, const char *what) {
- *val= enum_lookup_cached_func(ip,obj,opts,sz,what);
- if (!*val) return TCL_ERROR;
- return TCL_OK;
-}
-
-int pat_obj(Tcl_Interp *ip, Tcl_Obj *obj, Tcl_Obj **val) {
- *val= obj;
- return TCL_OK;
-}
-
-int pat_int(Tcl_Interp *ip, Tcl_Obj *obj, int *val) {
- return Tcl_GetIntFromObj(ip, obj, val);
-}
-
-int pat_long(Tcl_Interp *ip, Tcl_Obj *obj, long *val) {
- return Tcl_GetLongFromObj(ip, obj, val);
-}
-
-int pat_hbv(Tcl_Interp *ip, Tcl_Obj *var, HBytes_Var *agg) {
+int cht_pat_hbv(Tcl_Interp *ip, Tcl_Obj *var, HBytes_Var *agg) {
int rc;
- Tcl_Obj *val;
-
- agg->var= var;
-
- val= Tcl_ObjGetVar2(ip,var,0,TCL_LEAVE_ERR_MSG);
- if (!val) return TCL_ERROR;
-
- rc= Tcl_ConvertToType(ip,val,&hbytes_type);
+ rc= cht_pat_somethingv(ip,var,&agg->sth,&cht_hbytes_type);
if (rc) return rc;
-
- if (Tcl_IsShared(val)) {
- val= Tcl_DuplicateObj(val);
- agg->copied= 1;
- }
- Tcl_InvalidateStringRep(val);
- agg->obj= val;
-
- agg->hb= OBJ_HBYTES(val);
+ agg->hb= OBJ_HBYTES(agg->sth.obj);
return TCL_OK;
}
-
-void fini_hbv(Tcl_Interp *ip, int rc, HBytes_Var *agg) {
- Tcl_Obj *ro;
-
- if (!rc) {
- assert(agg->obj);
- ro= Tcl_ObjSetVar2(ip,agg->var,0,agg->obj,TCL_LEAVE_ERR_MSG);
- if (!ro) rc= TCL_ERROR;
- }
- if (rc && agg->copied)
- Tcl_DecrRefCount(agg->obj);
-}
-
-int pat_hb(Tcl_Interp *ip, Tcl_Obj *obj, HBytes_Value *val) {
+int cht_pat_hb(Tcl_Interp *ip, Tcl_Obj *obj, HBytes_Value *val) {
int rc;
- rc= Tcl_ConvertToType(ip,obj,&hbytes_type); if (rc) return rc;
+ rc= Tcl_ConvertToType(ip,obj,&cht_hbytes_type); if (rc) return rc;
*val= *OBJ_HBYTES(obj);
return TCL_OK;
}
-Tcl_Obj *ret_hb(Tcl_Interp *ip, HBytes_Value val) {
+Tcl_Obj *cht_ret_hb(Tcl_Interp *ip, HBytes_Value val) {
Tcl_Obj *obj;
obj= Tcl_NewObj();
Tcl_InvalidateStringRep(obj);
*OBJ_HBYTES(obj)= val;
- obj->typePtr= &hbytes_type;
+ obj->typePtr= &cht_hbytes_type;
return obj;
}
-
-Tcl_Obj *ret_int(Tcl_Interp *ip, int val) {
- return Tcl_NewIntObj(val);
-}
-
-Tcl_Obj *ret_long(Tcl_Interp *ip, long val) {
- return Tcl_NewLongObj(val);
-}
-
-Tcl_Obj *ret_obj(Tcl_Interp *ip, Tcl_Obj *val) {
- return val;
-}
-
-void setstringresult(Tcl_Interp *ip, const char *m) {
- Tcl_ResetResult(ip);
- Tcl_AppendResult(ip, m, (char*)0);
-}