* \author Jean-Marc Lasgouttes
* \author Angus Leeming
* \author Dekel Tsur
+ * \author Jürgen Spitzmüller
*
* Full author contact details are available in file CREDITS.
*/
#include "support/os.h"
#include <boost/filesystem/operations.hpp>
+#include <boost/filesystem/path.hpp>
#include <boost/regex.hpp>
#include <fstream>
num_errors = 0;
if (prefixIs(cmd, "pdf")) { // Do we use pdflatex ?
depfile = FileName(file.absFilename() + ".dep-pdf");
- output_file = FileName(changeExtension(file.absFilename(), ".pdf"));
+ output_file =
+ FileName(changeExtension(file.absFilename(), ".pdf"));
} else {
depfile = FileName(file.absFilename() + ".dep");
- output_file = FileName(changeExtension(file.absFilename(), ".dvi"));
+ output_file =
+ FileName(changeExtension(file.absFilename(), ".dvi"));
}
}
// We know that this function will only be run if the lyx buffer
// has been changed. We also know that a newly written .tex file
// is always different from the previous one because of the date
- // in it. However it seems safe to run latex (at least) on time each
- // time the .tex file changes.
+ // in it. However it seems safe to run latex (at least) on time
+ // each time the .tex file changes.
{
int scanres = NO_ERRORS;
unsigned int count = 0; // number of times run
bool rerun = false; // rerun requested
// The class LaTeX does not know the temp path.
- theBufferList().updateIncludedTeXfiles(getcwd().absFilename(), runparams);
+ theBufferList().updateIncludedTeXfiles(getcwd().absFilename(),
+ runparams);
// Never write the depfile if an error was encountered.
FileName const aux_file(changeExtension(file.absFilename(), "aux"));
if (had_depfile) {
- lyxerr[Debug::DEPEND] << "Dependency file exists" << endl;
+ LYXERR(Debug::DEPEND) << "Dependency file exists" << endl;
// Read the dep file:
had_depfile = head.read(depfile);
}
if (had_depfile) {
// Update the checksums
head.update();
- // Can't just check if anything has changed because it might have aborted
- // on error last time... in which cas we need to re-run latex
- // and collect the error messages (even if they are the same).
+ // Can't just check if anything has changed because it might
+ // have aborted on error last time... in which cas we need
+ // to re-run latex and collect the error messages
+ // (even if they are the same).
if (!fs::exists(output_file.toFilesystemEncoding())) {
- lyxerr[Debug::DEPEND]
- << "re-running LaTeX because output file doesn't exist." << endl;
+ LYXERR(Debug::DEPEND)
+ << "re-running LaTeX because output file doesn't exist."
+ << endl;
} else if (!head.sumchange()) {
- lyxerr[Debug::DEPEND] << "return no_change" << endl;
+ LYXERR(Debug::DEPEND) << "return no_change" << endl;
return NO_CHANGE;
} else {
- lyxerr[Debug::DEPEND]
+ LYXERR(Debug::DEPEND)
<< "Dependency file has changed" << endl;
}
if (head.extchanged(".bib") || head.extchanged(".bst"))
run_bibtex = true;
} else
- lyxerr[Debug::DEPEND]
- << "Dependency file does not exist, or has wrong format" << endl;
+ LYXERR(Debug::DEPEND)
+ << "Dependency file does not exist, or has wrong format"
+ << endl;
/// We scan the aux file even when had_depfile = false,
/// because we can run pdflatex on the file after running latex on it,
bibtex_info_old = scanAuxFiles(aux_file);
++count;
- lyxerr[Debug::LATEX] << "Run #" << count << endl;
+ LYXERR(Debug::LATEX) << "Run #" << count << endl;
message(runMessage(count));
startscript();
scanres = scanLogFile(terr);
if (scanres & ERROR_RERUN) {
- lyxerr[Debug::LATEX] << "Rerunning LaTeX" << endl;
+ LYXERR(Debug::LATEX) << "Rerunning LaTeX" << endl;
startscript();
scanres = scanLogFile(terr);
}
// run makeindex
if (head.haschanged(idxfile)) {
// no checks for now
- lyxerr[Debug::LATEX] << "Running MakeIndex." << endl;
+ LYXERR(Debug::LATEX) << "Running MakeIndex." << endl;
message(_("Running MakeIndex."));
// onlyFilename() is needed for cygwin
- rerun |= runMakeIndex(onlyFilename(idxfile.absFilename()), runparams);
+ rerun |= runMakeIndex(onlyFilename(idxfile.absFilename()),
+ runparams);
}
if (head.haschanged(FileName(changeExtension(file.absFilename(), ".nlo")))) {
- lyxerr[Debug::LATEX] << "Running MakeIndex for nomencl." << endl;
+ LYXERR(Debug::LATEX)
+ << "Running MakeIndex for nomencl."
+ << endl;
message(_("Running MakeIndex for nomencl."));
// onlyFilename() is needed for cygwin
- string const nomenclstr = " -s nomencl.ist -o " + onlyFilename(changeExtension(file.toFilesystemEncoding(), ".nls"));
- rerun |= runMakeIndex(onlyFilename(changeExtension(file.absFilename(), ".nlo")), runparams, nomenclstr);
+ string const nomenclstr = " -s nomencl.ist -o "
+ + onlyFilename(changeExtension(
+ file.toFilesystemEncoding(), ".nls"));
+ rerun |= runMakeIndex(onlyFilename(changeExtension(
+ file.absFilename(), ".nlo")),
+ runparams,
+ nomenclstr);
}
// run bibtex
// "\bibdata" and/or "\bibstyle". If one of those
// tags is found -> run bibtex and set rerun = true;
// no checks for now
- lyxerr[Debug::LATEX] << "Running BibTeX." << endl;
+ LYXERR(Debug::LATEX) << "Running BibTeX." << endl;
message(_("Running BibTeX."));
updateBibtexDependencies(head, bibtex_info);
rerun |= runBibTeX(bibtex_info);
if (rerun || head.sumchange()) {
rerun = false;
++count;
- lyxerr[Debug::DEPEND]
- << "Dep. file has changed or rerun requested" << endl;
- lyxerr[Debug::LATEX]
+ LYXERR(Debug::DEPEND)
+ << "Dep. file has changed or rerun requested"
+ << endl;
+ LYXERR(Debug::LATEX)
<< "Run #" << count << endl;
message(runMessage(count));
startscript();
deplog(head); // reads the latex log
head.update();
} else {
- lyxerr[Debug::DEPEND] << "Dep. file has NOT changed" << endl;
+ LYXERR(Debug::DEPEND)
+ << "Dep. file has NOT changed"
+ << endl;
}
// 1.5
// run makeindex if the <file>.idx has changed or was generated.
if (head.haschanged(FileName(changeExtension(file.absFilename(), ".idx")))) {
// no checks for now
- lyxerr[Debug::LATEX] << "Running MakeIndex." << endl;
+ LYXERR(Debug::LATEX) << "Running MakeIndex." << endl;
message(_("Running MakeIndex."));
// onlyFilename() is needed for cygwin
- rerun = runMakeIndex(onlyFilename(changeExtension(file.absFilename(), ".idx")), runparams);
+ rerun = runMakeIndex(onlyFilename(changeExtension(
+ file.absFilename(), ".idx")), runparams);
}
- // I am not pretty sure if need this twice.
+ // I am not pretty sure if need this twice.
if (head.haschanged(FileName(changeExtension(file.absFilename(), ".nlo")))) {
- lyxerr[Debug::LATEX] << "Running MakeIndex for nomencl." << endl;
+ LYXERR(Debug::LATEX)
+ << "Running MakeIndex for nomencl."
+ << endl;
message(_("Running MakeIndex for nomencl."));
// onlyFilename() is needed for cygwin
- string nomenclstr = " -s nomencl.ist -o " + onlyFilename(changeExtension(file.toFilesystemEncoding(), ".nls"));
- rerun |= runMakeIndex(onlyFilename(changeExtension(file.absFilename(), ".nlo")), runparams, nomenclstr);
+ string nomenclstr = " -s nomencl.ist -o "
+ + onlyFilename(changeExtension(
+ file.toFilesystemEncoding(), ".nls"));
+ rerun |= runMakeIndex(onlyFilename(changeExtension(
+ file.absFilename(), ".nlo")),
+ runparams,
+ nomenclstr);
}
// 2
// MAX_RUNS are reached.
rerun = false;
++count;
- lyxerr[Debug::LATEX] << "Run #" << count << endl;
+ LYXERR(Debug::LATEX) << "Run #" << count << endl;
message(runMessage(count));
startscript();
scanres = scanLogFile(terr);
// Write the dependencies to file.
head.write(depfile);
- lyxerr[Debug::LATEX] << "Done." << endl;
+ LYXERR(Debug::LATEX) << "Done." << endl;
return scanres;
}
int LaTeX::startscript()
{
// onlyFilename() is needed for cygwin
- string tmp = cmd + ' ' + quoteName(onlyFilename(file.toFilesystemEncoding())) + " > " + os::nulldev();
+ string tmp = cmd + ' '
+ + quoteName(onlyFilename(file.toFilesystemEncoding()))
+ + " > " + os::nulldev();
Systemcall one;
return one.startscript(Systemcall::Wait, tmp);
}
bool LaTeX::runMakeIndex(string const & f, OutputParams const & runparams,
string const & params)
{
- lyxerr[Debug::LATEX]
+ LYXERR(Debug::LATEX)
<< "idx file has been made, running makeindex on file "
<< f << endl;
string tmp = lyxrc.index_command + ' ';
void LaTeX::scanAuxFile(FileName const & file, Aux_Info & aux_info)
{
- lyxerr[Debug::LATEX] << "Scanning aux file: " << file << endl;
+ LYXERR(Debug::LATEX) << "Scanning aux file: " << file << endl;
ifstream ifs(file.toFilesystemEncoding().c_str());
string token;
while (!data.empty()) {
string citation;
data = split(data, citation, ',');
- lyxerr[Debug::LATEX] << "Citation: "
+ LYXERR(Debug::LATEX) << "Citation: "
<< citation << endl;
aux_info.citations.insert(citation);
}
string database;
data = split(data, database, ',');
database = changeExtension(database, "bib");
- lyxerr[Debug::LATEX] << "BibTeX database: `"
+ LYXERR(Debug::LATEX) << "BibTeX database: `"
<< database << '\'' << endl;
aux_info.databases.insert(database);
}
// token is now the style file
// pass it to the helper
style = changeExtension(style, "bst");
- lyxerr[Debug::LATEX] << "BibTeX style: `"
+ LYXERR(Debug::LATEX) << "BibTeX style: `"
<< style << '\'' << endl;
aux_info.styles.insert(style);
} else if (regex_match(token, sub, reg4)) {
string tmp = lyxrc.bibtex_command + " ";
// onlyFilename() is needed for cygwin
- tmp += quoteName(onlyFilename(removeExtension(it->aux_file.absFilename())));
+ tmp += quoteName(onlyFilename(removeExtension(
+ it->aux_file.absFilename())));
Systemcall one;
one.startscript(Systemcall::Wait, tmp);
}
int last_line = -1;
int line_count = 1;
int retval = NO_ERRORS;
- string tmp = onlyFilename(changeExtension(file.absFilename(), ".log"));
- lyxerr[Debug::LATEX] << "Log file: " << tmp << endl;
+ string tmp =
+ onlyFilename(changeExtension(file.absFilename(), ".log"));
+ LYXERR(Debug::LATEX) << "Log file: " << tmp << endl;
FileName const fn = FileName(makeAbsPath(tmp));
ifstream ifs(fn.toFilesystemEncoding().c_str());
token = subst(token, '\0', '\r');
token = subst(token, "\r", "");
- lyxerr[Debug::LATEX] << "Log line: " << token << endl;
+ LYXERR(Debug::LATEX) << "Log line: " << token << endl;
if (token.empty())
continue;
// Here shall we handle different
// types of warnings
retval |= LATEX_WARNING;
- lyxerr[Debug::LATEX] << "LaTeX Warning." << endl;
+ LYXERR(Debug::LATEX) << "LaTeX Warning." << endl;
if (contains(token, "Rerun to get cross-references")) {
retval |= RERUN;
- lyxerr[Debug::LATEX]
+ LYXERR(Debug::LATEX)
<< "We should rerun." << endl;
} else if (contains(token, "Citation")
&& contains(token, "on page")
contains(token, "Rerun to get")) {
// at least longtable.sty and bibtopic.sty
// might use this.
- lyxerr[Debug::LATEX]
+ LYXERR(Debug::LATEX)
<< "We should rerun." << endl;
retval |= RERUN;
}
if (contains(token, "Rerun LaTeX") ||
contains(token, "Rerun to get")) {
// Used by natbib
- lyxerr[Debug::LATEX]
+ LYXERR(Debug::LATEX)
<< "We should rerun." << endl;
retval |= RERUN;
}
if (prefixIs(tmp, "l.")) {
// we have a latex error
retval |= TEX_ERROR;
- if (contains(desc, "Package babel Error: You haven't defined the language"))
+ if (contains(desc,
+ "Package babel Error: You haven't defined the language"))
retval |= ERROR_RERUN;
// get the line number:
int line = 0;
errstr += "\n";
getline(ifs, tmp);
}
- lyxerr[Debug::LATEX]
+ LYXERR(Debug::LATEX)
<< "line: " << line << '\n'
<< "Desc: " << desc << '\n'
<< "Text: " << errstr << endl;
// but it can include bits from the
// document, so whatever encoding we
// assume here it can be wrong.
- terr.insertError(line, from_local8bit(desc), from_local8bit(errstr));
+ terr.insertError(line,
+ from_local8bit(desc),
+ from_local8bit(errstr));
++num_errors;
}
}
}
}
}
- lyxerr[Debug::LATEX] << "Log line: " << token << endl;
+ LYXERR(Debug::LATEX) << "Log line: " << token << endl;
return retval;
}
namespace {
+/**
+ * Wrapper around fs::exists that can handle invalid file names.
+ * In theory we could test with fs::native whether a filename is valid
+ * before calling fs::exists, but in practice it is unusable: On windows it
+ * does not allow spaces, and on unix it does not allow absolute file names.
+ * This function has the disadvantage that it catches also other errors than
+ * invalid names, but for dependency checking we can live with that.
+ */
+bool exists(FileName const & possible_name) {
+ try {
+ return fs::exists(possible_name.toFilesystemEncoding());
+ }
+ catch (fs::filesystem_error const & fe) {
+ LYXERR(Debug::DEPEND) << "Got error `" << fe.what()
+ << "' while checking whether file `" << possible_name
+ << "' exists." << endl;
+ return false;
+ }
+}
+
+
+bool insertIfExists(FileName const & absname, DepTable & head)
+{
+ if (exists(absname) &&
+ !fs::is_directory(absname.toFilesystemEncoding())) {
+ head.insert(absname, true);
+ return true;
+ }
+ return false;
+}
+
+
bool handleFoundFile(string const & ff, DepTable & head)
{
// convert from native os path to unix path
string foundfile = os::internal_path(trim(ff));
- lyxerr[Debug::DEPEND] << "Found file: " << foundfile << endl;
+ LYXERR(Debug::DEPEND) << "Found file: " << foundfile << endl;
// Ok now we found a file.
// Now we should make sure that this is a file that we can
// absolute path and should
// be inserted.
if (absolutePath(foundfile)) {
- lyxerr[Debug::DEPEND] << "AbsolutePath file: "
+ LYXERR(Debug::DEPEND) << "AbsolutePath file: "
<< foundfile << endl;
// On initial insert we want to do the update at once
// since this file cannot be a file generated by
// the latex run.
FileName absname(foundfile);
- if (fs::exists(absname.toFilesystemEncoding()) &&
- !fs::is_directory(absname.toFilesystemEncoding())) {
- head.insert(absname, true);
- return true;
- } else {
+ if (!insertIfExists(absname, head)) {
// check for spaces
string strippedfile = foundfile;
while (contains(strippedfile, " ")) {
+ // files with spaces are often enclosed in quotation
+ // marks; those have to be removed
+ string unquoted = subst(strippedfile, "\"", "");
+ absname.set(unquoted);
+ if (insertIfExists(absname, head))
+ return true;
// strip off part after last space and try again
string tmp = strippedfile;
string const stripoff =
rsplit(tmp, strippedfile, ' ');
absname.set(strippedfile);
- if (fs::exists(absname.toFilesystemEncoding()) &&
- !fs::is_directory(absname.toFilesystemEncoding())) {
- head.insert(absname, true);
+ if (insertIfExists(absname, head))
return true;
- }
}
}
}
FileName absname(makeAbsPath(onlyfile));
// check for spaces
- while (contains(foundfile, " ")) {
- if (fs::exists(absname.toFilesystemEncoding()))
+ while (contains(foundfile, ' ')) {
+ if (exists(absname))
// everything o.k.
break;
else {
+ // files with spaces are often enclosed in quotation
+ // marks; those have to be removed
+ string unquoted = subst(foundfile, "\"", "");
+ absname = makeAbsPath(unquoted);
+ if (exists(absname))
+ break;
// strip off part after last space and try again
string strippedfile;
- string const stripoff = rsplit(foundfile, strippedfile, ' ');
+ string const stripoff =
+ rsplit(foundfile, strippedfile, ' ');
foundfile = strippedfile;
onlyfile = onlyFilename(strippedfile);
absname = makeAbsPath(onlyfile);
// (2) foundfile is in the tmpdir
// insert it into head
- if (fs::exists(absname.toFilesystemEncoding())) {
+ if (exists(absname) &&
+ !fs::is_directory(absname.toFilesystemEncoding())) {
static regex unwanted("^.*\\.(aux|log|dvi|bbl|ind|glo)$");
if (regex_match(onlyfile, unwanted)) {
- lyxerr[Debug::DEPEND]
+ LYXERR(Debug::DEPEND)
<< "We don't want "
<< onlyfile
<< " in the dep file"
// This is a tex file generated by LyX
// and latex is not likely to change this
// during its runs.
- lyxerr[Debug::DEPEND]
+ LYXERR(Debug::DEPEND)
<< "Tmpdir TeX file: "
<< onlyfile
<< endl;
head.insert(absname, true);
} else {
- lyxerr[Debug::DEPEND]
+ LYXERR(Debug::DEPEND)
<< "In tmpdir file:"
<< onlyfile
<< endl;
}
return true;
} else {
- lyxerr[Debug::DEPEND]
+ LYXERR(Debug::DEPEND)
<< "Not a file or we are unable to find it."
<< endl;
return false;
void LaTeX::deplog(DepTable & head)
{
- // This function reads the LaTeX log file end extracts all the external
- // files used by the LaTeX run. The files are then entered into the
- // dependency file.
+ // This function reads the LaTeX log file end extracts all the
+ // external files used by the LaTeX run. The files are then
+ // entered into the dependency file.
- string const logfile = onlyFilename(changeExtension(file.absFilename(), ".log"));
+ string const logfile =
+ onlyFilename(changeExtension(file.absFilename(), ".log"));
static regex reg1("File: (.+).*");
static regex reg2("No file (.+)(.).*");
// Sometimes files are named by "File: xxx" only
// So I think we should use some regexps to find files instead.
// Note: all file names and paths might contains spaces.
-
bool found_file = false;
string token;
getline(ifs, token);
// We care for that and save suspicious lines.
// Here we exclude some cases where we are sure
// that there is no continued filename
- if (prefixIs(token, "File:") || prefixIs(token, "(Font)")
- || prefixIs(token, "Package:")
- || prefixIs(token, "Language:")
- || prefixIs(token, "LaTeX Info:")
- || prefixIs(token, "LaTeX Font Info:")
- || prefixIs(token, "\\openout[")
- || prefixIs(token, "))"))
- lastline = string();
+ if (!lastline.empty()) {
+ static regex package_info("Package \\w+ Info: .*");
+ static regex package_warning("Package \\w+ Warning: .*");
+ if (prefixIs(token, "File:") || prefixIs(token, "(Font)")
+ || prefixIs(token, "Package:")
+ || prefixIs(token, "Language:")
+ || prefixIs(token, "LaTeX Info:")
+ || prefixIs(token, "LaTeX Font Info:")
+ || prefixIs(token, "\\openout[")
+ || prefixIs(token, "))")
+ || regex_match(token, package_info)
+ || regex_match(token, package_warning))
+ lastline = string();
+ }
if (!lastline.empty())
// probably a continued filename from last line
token = lastline + token;
+ if (token.length() > 255) {
+ // string too long. Cut off.
+ token.erase(0, token.length() - 251);
+ }
smatch sub;