lyx_mirror/src/Chktex.C

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/* This file is part of
* ======================================================
*
* LyX, The Document Processor
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2001 The LyX Team.
*
* This file is Copyright 1997-1998
* Asger Alstrup
*
* ======================================================
*/
#include <config.h>
#include <fstream>
#ifdef __GNUG__
#pragma implementation
#endif
#include "Chktex.h"
#include "LaTeX.h" // TeXErrors
#include "support/filetools.h"
#include "lyxlex.h"
#include "support/FileInfo.h"
#include "debug.h"
#include "support/syscall.h"
#include "support/syscontr.h"
#include "support/path.h"
#include "gettext.h"
using std::ifstream;
using std::getline;
/*
* CLASS Chktex
*/
Chktex::Chktex(string const & chktex, string const & f, string const & p)
: cmd(chktex), file(f), path(p)
{
}
int Chktex::run(TeXErrors &terr)
{
// run bibtex
string log = OnlyFilename(ChangeExtension(file, ".log"));
string tmp = cmd + " -q -v0 -b0 -x " + file + " -o " + log;
Systemcalls one;
int result= one.startscript(Systemcalls::System, tmp);
if (result == 0) {
result = scanLogFile(terr);
} else {
result = -1;
}
return result;
}
int Chktex::scanLogFile(TeXErrors & terr)
{
string token;
int retval = 0;
string tmp = OnlyFilename(ChangeExtension(file, ".log"));
ifstream ifs(tmp.c_str());
while (getline(ifs, token)) {
string srcfile;
string line;
string pos;
string warno;
string warning;
token = split(token, srcfile, ':');
token = split(token, line, ':');
token = split(token, pos, ':');
token = split(token, warno, ':');
token = split(token, warning, ':');
int lineno = lyx::atoi(line);
warno = _("ChkTeX warning id #") + warno;
terr.insertError(lineno, warno, warning);
++retval;
}
return retval;
}