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/**
** Ucloc.cc - Source location.
**
** Written: 1/0/01 - JSF
**/
/*
Copyright (C) 2000 The Exult Team
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 program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <iostream>
#include "ucloc.h"
using std::strcmp;
using std::strcpy;
using std::strlen;
using std::cout;
using std::endl;
std::vector<char *> Uc_location::source_names;
char *Uc_location::cur_source = 0;
int Uc_location::cur_line = 0;
int Uc_location::num_errors = 0;
/*
* Set current source and line #.
*/
void Uc_location::set_cur
(
const char *s,
int l
)
{
cur_line = l;
cur_source = 0; // See if already here.
for (std::vector<char *>::const_iterator it = source_names.begin();
it != source_names.end(); it++)
if (strcmp(s, *it) == 0)
{
cur_source = *it;
break;
}
if (!cur_source) // 1st time.
{
int len = strlen(s);
cur_source = new char[len + 1];
strcpy(cur_source, s);
source_names.push_back(cur_source);
}
}
/*
* Print error for stored position.
*/
void Uc_location::error
(
char *s
)
{
cout << source << ':' << line + 1 << ": " << s << endl;
num_errors++;
}
/*
* Print error for current parse location.
*/
void Uc_location::yyerror
(
char *s
)
{
cout << cur_source << ':' << cur_line + 1 << ": " << s << endl;
num_errors++;
}
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