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/*$Id: c_list.cc 2016/09/11 $ -*- C++ -*-
* Copyright (C) 2001 Albert Davis
* Author: Albert Davis <aldavis@gnu.org>
*
* This file is part of "Gnucap", the Gnu Circuit Analysis Package
*
* 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 3, 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 program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*------------------------------------------------------------------
* list and save commands.
* save is list with direction to file
*/
//testing=script 2006.07.17
#include "e_cardlist.h"
#include "u_lang.h"
#include "c_comand.h"
#include "globals.h"
/*--------------------------------------------------------------------------*/
namespace {
/*--------------------------------------------------------------------------*/
void list_save(CS& cmd, OMSTREAM out, CARD_LIST* scope)
{
assert(scope);
if (scope == &CARD_LIST::card_list) {
}else{untested();
}
scope->precalc_first();
//out.setfloatwidth(7);
switch (ENV::run_mode) {
case rPRE_MAIN:
unreachable();
return;
case rPRESET:
/* do nothing */
return;
case rBATCH:
case rINTERACTIVE:
case rSCRIPT:
/* keep going */
break;
}
if (!OPT::language) {
throw Exception("no language");
}else{
}
(out - IO::mstdout) << head << '\n';
if (cmd.is_end()) { /* no args: list all */
for (CARD_LIST::const_iterator ci=scope->begin();ci!=scope->end();++ci) {
OPT::language->print_item(out, *ci);
}
}else{ /* some args: be selective */
size_t arg1 = cmd.cursor();
CARD_LIST::fat_iterator ci = (cmd.match1('-'))
? CARD_LIST::fat_iterator(scope, scope->begin())
: findbranch(cmd, scope);
if (ci.is_end()) {itested();
throw Exception_CS("can't find", cmd);
}else{
}
if (cmd.match1('-')) { /* there is a dash: a range */
cmd.skip();
if (cmd.is_end()) { /* line ends with dash: all to end */
do {
OPT::language->print_item(out, *ci);
} while (++ci, !ci.is_end());
}else{
CARD_LIST::fat_iterator stop = ci;
stop = findbranch(cmd, ++stop);
if (stop.is_end()) {itested();
throw Exception_CS("can't find", cmd);
}else{
do {
OPT::language->print_item(out, *ci);
} while (ci++ != stop); // note subtle difference
}
}
}else{ /* no dash: a list */
do { /* each arg */
size_t next = cmd.cursor();
do { /* all that match this arg */
OPT::language->print_item(out, *ci);
cmd.reset(arg1);
assert(!ci.is_end());
ci = findbranch(cmd, ++ci); // next match
} while (!ci.is_end());
cmd.reset(arg1 = next);
ci = findbranch(cmd, scope); // next arg
} while (!ci.is_end());
}
}
}
/*--------------------------------------------------------------------------*/
class CMD_LIST : public CMD {
public:
void do_it(CS& cmd, CARD_LIST* Scope)override {
assert(Scope);
if (Scope == &CARD_LIST::card_list) {
}else{untested();
}
list_save(cmd, IO::mstdout, Scope);
}
} p1;
DISPATCHER<CMD>::INSTALL d1(&command_dispatcher, "list", &p1);
/*--------------------------------------------------------------------------*/
class CMD_SAVE : public CMD {
public:
void do_it(CS& cmd, CARD_LIST* Scope)override {itested();
assert(Scope);
if (Scope == &CARD_LIST::card_list) {untested();
}else{untested();
}
cmd.reset(); /* back up to beginning of input line */
OMSTREAM out; // = IO::mstdout;
list_save(cmd, *outset(cmd,&out), Scope);
}
} p2;
DISPATCHER<CMD>::INSTALL d2(&command_dispatcher, "save", &p2);
/*--------------------------------------------------------------------------*/
}
/*--------------------------------------------------------------------------*/
/*--------------------------------------------------------------------------*/
// vim:ts=8:sw=2:noet:
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