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// Copyright (c) 2007 Peter Karlsson
//
// 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, version 2
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#include <config.h>
#include "template.h"
#include "lexer.h"
#ifdef HAVE_FSTREAM
# include <fstream>
#else
# include <fstream.h>
#endif
/* static */
Template *Template::Parse(const string &file, bool &error)
{
bool in_settings = false;
// Open file
fstream templatefile(file.c_str(), ios::in);
if (!(templatefile.is_open()))
{
error = true;
return NULL;
}
// Tokenize the file.
Template *retval_p = NULL; // The pointer to the whole template.
Template **last_pp = &retval_p; // Next pointer to fill in.
while (!templatefile.eof() && !error)
{
string line;
getline(templatefile, line);
Token *tokenlist = Token::Parse(line, in_settings, error);
if (tokenlist)
{
// Check if a new section found is a settings section
if (tokenlist->IsSection())
{
in_settings =
static_cast<Section *>(tokenlist)->GetSection()
== Section::Localization;
}
// Add line to template
*last_pp = new Template(tokenlist);
last_pp = &((*last_pp)->m_next_p);
}
}
// Close the file and exit
templatefile.close();
return retval_p;
}
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