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https://git.lyx.org/repos/lyx.git
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e8db0ccc46
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@375 a592a061-630c-0410-9148-cb99ea01b6c8
159 lines
5.1 KiB
C
159 lines
5.1 KiB
C
/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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* Copyright 1995 Matthias Ettrich
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* Copyright 1995-1999 The LyX Team.
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*
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* ======================================================
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*/
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#include <config.h>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include <fstream>
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#include "support/filetools.h"
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#include "LaTeX.h"
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#include "Literate.h"
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#include "support/FileInfo.h"
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#include "debug.h"
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#include "support/lyxlib.h"
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#include "support/syscall.h"
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#include "support/syscontr.h"
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#include "support/path.h"
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#include "bufferlist.h"
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#include "minibuffer.h"
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#include "gettext.h"
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using std::ifstream;
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extern BufferList bufferlist;
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Literate::Literate(string const & latex, string const & f, string const & p,
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string const & l,
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string const & literate, string const & literate_f,
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string const & build, string const & build_f)
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: LaTeX(latex, f, p),
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litfile(l),
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literate_cmd(literate), literate_filter(literate_f),
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build_cmd(build), build_filter(build_f)
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{}
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int Literate::weave(TeXErrors & terr, MiniBuffer * minib)
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{
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int scanres = Literate::NO_ERRORS;
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string tmp1, tmp2;
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int ret1, ret2;
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Systemcalls one, two;
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// The class LaTeX does not know the temp path.
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bufferlist.updateIncludedTeXfiles(GetCWD());
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lyxerr[Debug::LATEX] << "Weaving document" << endl;
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minib->Set(string(_("Weaving document")));
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minib->Store();
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// Run the literate program to convert \literate_extension file to .tex file
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//
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tmp1 = literate_cmd + " < " + litfile + " > " + file + " 2> " + litfile + ".out";
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tmp2 = literate_filter + " < " + litfile + ".out" + " > " + litfile + ".log";
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ret1 = one.startscript(Systemcalls::System, tmp1);
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ret2 = two.startscript(Systemcalls::System, tmp2);
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lyxerr.debug() << "LITERATE {" << tmp1 << "} {" << tmp2 << "}" << endl;
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scanres = scanLiterateLogFile();
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if (scanres & Literate::ERRORS) return scanres; // return on literate error
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return run(terr, minib);
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}
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int Literate::build(TeXErrors & /*terr*/, MiniBuffer * minib)
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// We know that this function will only be run if the lyx buffer
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// has been changed.
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{
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int scanres = Literate::NO_ERRORS;
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num_errors = 0; // just to make sure.
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string tmp1, tmp2;
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int ret1, ret2;
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Systemcalls one, two;
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// The class LaTeX does not know the temp path.
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bufferlist.updateIncludedTeXfiles(GetCWD());
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lyxerr[Debug::LATEX] << "Building program" << endl;
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minib->Set(string(_("Building program")));
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minib->Store();
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// Run the build program
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//
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tmp1 = build_cmd + ' ' + litfile + " > " + litfile + ".out 2>&1";
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tmp2 = build_filter + " < " + litfile + ".out" + " > " + litfile + ".log";
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ret1 = one.startscript(Systemcalls::System, tmp1);
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ret2 = two.startscript(Systemcalls::System, tmp2);
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scanres = scanBuildLogFile();
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lyxerr[Debug::LATEX] << "Done." << endl;
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return scanres;
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}
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int Literate::scanLiterateLogFile()
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{
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string token;
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int retval = NO_ERRORS;
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string tmp = litfile + ".log";
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ifstream ifs(tmp.c_str());
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while (getline(ifs, token)) {
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lyxerr[Debug::LATEX] << token << endl;
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if (prefixIs(token, "Build Warning:")) {
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// Here shall we handle different
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// types of warnings
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retval |= LATEX_WARNING;
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lyxerr[Debug::LATEX] << "Build Warning." << endl;
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} else if (prefixIs(token, "! Build Error:")) {
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// Here shall we handle different
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// types of errors
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retval |= LATEX_ERROR;
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lyxerr[Debug::LATEX] << "Build Error." << endl;
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// this is not correct yet
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num_errors++;
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}
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}
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return retval;
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}
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int Literate::scanBuildLogFile()
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{
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string token;
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int retval = NO_ERRORS;
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string tmp = litfile + ".log";
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ifstream ifs(tmp.c_str());
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while (getline(ifs, token)) {
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lyxerr[Debug::LATEX] << token << endl;
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if (prefixIs(token, "Build Warning:")) {
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// Here shall we handle different
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// types of warnings
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retval |= LATEX_WARNING;
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lyxerr[Debug::LATEX] << "Build Warning." << endl;
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} else if (prefixIs(token, "! Build Error:")) {
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// Here shall we handle different
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// types of errors
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retval |= LATEX_ERROR;
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lyxerr[Debug::LATEX] << "Build Error." << endl;
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// this is not correct yet
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num_errors++;
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}
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}
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return retval;
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}
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