- sc= enum_lookup_cached(ip,objv[1],subcommands,"hbytes subcommand");
+/*
+ */
+#include "tables.h"
-static Tcl_Obj *hb_getvar(Tcl_Interp *ip, Tcl_Obj *varname) {
- int ec;
- Tcl_Obj *value;
+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 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);
+ 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);
+ return TCL_OK;
+}
+
+void fini_hbv(Tcl_Interp *ip, int rc, HBytes_Var *agg) {
+ Tcl_Obj *ro;
- value= Tcl_ObjGetVar2(ip,varname,0,TCL_LEAVE_ERR_MSG);
- if (!value) return 0;
+ 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);
+}
- ec= Tcl_ConvertToType(ip,value,&hbytes_type);
- if (ec) return 0;
+int pat_hb(Tcl_Interp *ip, Tcl_Obj *obj, HBytes_Value *val) {
+ int rc;
+ rc= Tcl_ConvertToType(ip,obj,&hbytes_type); if (rc) return rc;
+ *val= *OBJ_HBYTES(obj);
+ return TCL_OK;
+}
- return value;
+Tcl_Obj *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;
+ 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);
+}