3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
8 * Full author contact details are available in file CREDITS.
13 #include "tex_helpers.h"
17 #include "support/filetools.h"
18 #include "support/lstrings.h"
19 #include "support/lyxalgo.h"
20 #include "support/package.h"
21 #include "support/path.h"
22 #include "support/systemcall.h"
24 #include <boost/cregex.hpp>
32 using support::contains;
33 using support::GetFileContents;
34 using support::getVectorFromString;
35 using support::LibFileSearch;
36 using support::OnlyFilename;
37 using support::package;
40 using support::Systemcall;
45 // build filelists of all availabe bst/cls/sty-files. done through
46 // kpsewhich and an external script, saved in *Files.lst
47 void rescanTexStyles()
49 // Run rescan in user lyx directory
50 Path p(package().user_support());
52 one.startscript(Systemcall::Wait,
53 "sh " + LibFileSearch("scripts", "TeXFiles.sh"));
59 // Run texhash in user lyx directory
60 Path p(package().user_support());
62 //path to texhash through system
64 one.startscript(Systemcall::Wait,"texhash");
68 void getTexFileList(string const & filename, std::vector<string> & list)
71 string const file = LibFileSearch("", filename);
75 list = getVectorFromString(GetFileContents(file), "\n");
77 // Normalise paths like /foo//bar ==> /foo/bar
78 boost::RegEx regex("/{2,}");
79 std::vector<string>::iterator it = list.begin();
80 std::vector<string>::iterator end = list.end();
81 for (; it != end; ++it) {
82 *it = regex.Merge((*it), "/");
85 eliminate_duplicates(list);
89 string const getListOfOptions(string const & classname, string const & type)
91 string const filename = getTexFileFromList(classname,type);
92 string optionList = string();
93 std::ifstream is(filename.c_str());
97 if (contains(s,"DeclareOption")) {
98 s = s.substr(s.find("DeclareOption"));
99 s = split(s,'{'); // cut front
100 s = token(s,'}',0); // cut end
101 optionList += (s + '\n');
108 string const getTexFileFromList(string const & file,
111 string const file_ = (type == "cls") ? file + ".cls" : file + ".sty";
113 lyxerr << "Search for classfile " << file_ << endl;
115 string const lstfile =
116 ((type == "cls") ? "clsFiles.lst" : "styFiles.lst");
117 string const allClasses = GetFileContents(LibFileSearch(string(),
120 string classfile = token(allClasses, '\n', entries);
122 while ((!contains(classfile, file) ||
123 (OnlyFilename(classfile) != file)) &&
125 classfile = token(allClasses, '\n', ++entries);
128 // now we have filename with full path
129 lyxerr << "with full path: " << classfile << endl;
134 } // namespace frontend