#include "tex2lyx.h"
#include "Context.h"
-#include "TextClass.h"
+#include "Encoding.h"
#include "Layout.h"
+#include "TextClass.h"
-#include "support/lassert.h"
#include "support/convert.h"
#include "support/debug.h"
#include "support/ExceptionMessage.h"
#include "support/filetools.h"
+#include "support/lassert.h"
#include "support/lstrings.h"
+#include "support/Messages.h"
#include "support/os.h"
#include "support/Package.h"
#include <cstdlib>
-#include <fstream>
#include <iostream>
#include <string>
#include <sstream>
namespace lyx {
+// Dummy translation support
+Messages messages_;
+Messages & getMessages(std::string const &)
+{
+ return messages_;
+}
+
+
+Messages & getGuiMessages()
+{
+ return messages_;
+}
+
+
string const trim(string const & a, char const * p)
{
// LASSERT(p, /**/);
*/
void read_syntaxfile(FileName const & file_name)
{
- ifstream is(file_name.toFilesystemEncoding().c_str());
+ ifdocstream is(file_name.toFilesystemEncoding().c_str());
if (!is.good()) {
cerr << "Could not open syntax file \"" << file_name
<< "\" for reading." << endl;
string documentclass;
+string default_encoding;
string syntaxfile;
bool overwrite_files = false;
-
+int error_code = 0;
/// return the number of arguments consumed
typedef int (*cmd_helper)(string const &, string const &);
int parse_help(string const &, string const &)
{
- cerr << "Usage: tex2lyx [ command line switches ] <infile.tex> [<outfile.lyx>]\n"
- "Command line switches (case sensitive):\n"
- "\t-help summarize tex2lyx usage\n"
- "\t-f Force creation of .lyx files even if they exist already\n"
- "\t-userdir dir try to set user directory to dir\n"
- "\t-sysdir dir try to set system directory to dir\n"
- "\t-c textclass declare the textclass\n"
+ cerr << "Usage: tex2lyx [options] infile.tex [outfile.lyx]\n"
+ "Options:\n"
+ "\t-c textclass Declare the textclass.\n"
+ "\t-e encoding Set the default encoding (latex name).\n"
+ "\t-f Force overwrite of .lyx files.\n"
+ "\t-help Print this message and quit.\n"
"\t-n translate a noweb (aka literate programming) file.\n"
- "\t-s syntaxfile read additional syntax file" << endl;
- exit(0);
+ "\t-s syntaxfile read additional syntax file.\n"
+ "\t-sysdir dir Set system directory to DIR.\n"
+ "\t-userdir DIR Set user directory to DIR."
+ << endl;
+ exit(error_code);
+}
+
+
+void error_message(string const & message)
+{
+ cerr << "tex2lyx: " << message << "\n\n";
+ error_code = 1;
+ parse_help(string(), string());
}
int parse_class(string const & arg, string const &)
{
- if (arg.empty()) {
- cerr << "Missing textclass string after -c switch" << endl;
- exit(1);
- }
+ if (arg.empty())
+ error_message("Missing textclass string after -c switch");
documentclass = arg;
return 1;
}
+int parse_encoding(string const & arg, string const &)
+{
+ if (arg.empty())
+ error_message("Missing encoding string after -e switch");
+ default_encoding = arg;
+ return 1;
+}
+
+
int parse_syntaxfile(string const & arg, string const &)
{
- if (arg.empty()) {
- cerr << "Missing syntaxfile string after -s switch" << endl;
- exit(1);
- }
+ if (arg.empty())
+ error_message("Missing syntaxfile string after -s switch");
syntaxfile = internal_path(arg);
return 1;
}
int parse_sysdir(string const & arg, string const &)
{
- if (arg.empty()) {
- cerr << "Missing directory for -sysdir switch" << endl;
- exit(1);
- }
+ if (arg.empty())
+ error_message("Missing directory for -sysdir switch");
cl_system_support = internal_path(arg);
return 1;
}
int parse_userdir(string const & arg, string const &)
{
- if (arg.empty()) {
- cerr << "Missing directory for -userdir switch" << endl;
- exit(1);
- }
+ if (arg.empty())
+ error_message("Missing directory for -userdir switch");
cl_user_support = internal_path(arg);
return 1;
}
map<string, cmd_helper> cmdmap;
cmdmap["-c"] = parse_class;
+ cmdmap["-e"] = parse_encoding;
cmdmap["-f"] = parse_force;
cmdmap["-s"] = parse_syntaxfile;
cmdmap["-help"] = parse_help;
= cmdmap.find(argv[i]);
// don't complain if not found - may be parsed later
- if (it == cmdmap.end())
- continue;
+ if (it == cmdmap.end()) {
+ if (argv[i][0] == '-')
+ error_message(string("Unknown option `") + argv[i] + "'.");
+ else
+ continue;
+ }
string arg(to_utf8(from_local8bit((i + 1 < argc) ? argv[i + 1] : "")));
string arg2(to_utf8(from_local8bit((i + 2 < argc) ? argv[i + 2] : "")));
* You must ensure that \p parentFilePath is properly set before calling
* this function!
*/
-void tex2lyx(istream & is, ostream & os)
+void tex2lyx(idocstream & is, ostream & os, string const & encoding)
{
Parser p(is);
+ if (!encoding.empty())
+ p.setEncoding(encoding);
//p.dump();
stringstream ss;
os << ss.str();
#ifdef TEST_PARSER
p.reset();
- ofstream parsertest("parsertest.tex");
+ ofdocstream parsertest("parsertest.tex");
while (p.good())
parsertest << p.get_token().asInput();
// <origfile> and parsertest.tex should now have identical content
/// convert TeX from \p infilename to LyX and write it to \p os
-bool tex2lyx(FileName const & infilename, ostream & os)
+bool tex2lyx(FileName const & infilename, ostream & os, string const & encoding)
{
- ifstream is(infilename.toFilesystemEncoding().c_str());
+ ifdocstream is;
+ // forbid buffering on this stream
+ is.rdbuf()->pubsetbuf(0,0);
+ is.open(infilename.toFilesystemEncoding().c_str());
if (!is.good()) {
cerr << "Could not open input file \"" << infilename
<< "\" for reading." << endl;
}
string const oldParentFilePath = parentFilePath;
parentFilePath = onlyPath(infilename.absFilename());
- tex2lyx(is, os);
+ tex2lyx(is, os, encoding);
parentFilePath = oldParentFilePath;
return true;
}
} // anonymous namespace
-bool tex2lyx(string const & infilename, FileName const & outfilename)
+bool tex2lyx(string const & infilename, FileName const & outfilename,
+ string const & encoding)
{
if (outfilename.isReadableFile()) {
if (overwrite_files) {
cerr << "Input file: " << infilename << "\n";
cerr << "Output file: " << outfilename << "\n";
#endif
- return tex2lyx(FileName(infilename), os);
+ return tex2lyx(FileName(infilename), os, encoding);
}
} // namespace lyx
{
using namespace lyx;
- setlocale(LC_CTYPE, "");
+ //setlocale(LC_CTYPE, "");
lyxerr.setStream(cerr);
easyParse(argc, argv);
- if (argc <= 1) {
- cerr << "Usage: tex2lyx [ command line switches ] <infile.tex> [<outfile.lyx>]\n"
- "See tex2lyx -help." << endl;
- return 2;
- }
-
+ if (argc <= 1)
+ error_message("Not enough arguments.");
os::init(argc, argv);
try {
init_package(internal_path(to_utf8(from_local8bit(argv[0]))),
- cl_system_support, cl_user_support,
- top_build_dir_is_two_levels_up);
+ cl_system_support, cl_user_support,
+ top_build_dir_is_two_levels_up);
} catch (ExceptionMessage const & message) {
cerr << to_utf8(message.title_) << ":\n"
- << to_utf8(message.details_) << endl;
+ << to_utf8(message.details_) << endl;
if (message.type_ == ErrorException)
exit(1);
}
} else
outfilename = changeExtension(infilename, ".lyx");
+ // Read the syntax tables
FileName const system_syntaxfile = libFileSearch("", "syntax.default");
if (system_syntaxfile.empty()) {
cerr << "Error: Could not find syntax file \"syntax.default\"." << endl;
if (!syntaxfile.empty())
read_syntaxfile(makeAbsPath(syntaxfile));
+ // Read the encodings table.
+ FileName const symbols_path = libFileSearch(string(), "unicodesymbols");
+ if (symbols_path.empty()) {
+ cerr << "Error: Could not find file \"unicodesymbols\"."
+ << endl;
+ exit(1);
+ }
+ FileName const enc_path = libFileSearch(string(), "encodings");
+ if (enc_path.empty()) {
+ cerr << "Error: Could not find file \"encodings\"."
+ << endl;
+ exit(1);
+ }
+ encodings.read(enc_path, symbols_path);
+ if (!default_encoding.empty() && !encodings.fromLaTeXName(default_encoding))
+ error_message("Unknown LaTeX encoding `" + default_encoding + "'");
+
+ // The real work now.
masterFilePath = onlyPath(infilename);
parentFilePath = masterFilePath;
-
if (outfilename == "-") {
- if (tex2lyx(FileName(infilename), cout))
+ if (tex2lyx(FileName(infilename), cout, default_encoding))
return EXIT_SUCCESS;
else
return EXIT_FAILURE;
} else {
- if (tex2lyx(infilename, FileName(outfilename)))
+ if (tex2lyx(infilename, FileName(outfilename), default_encoding))
return EXIT_SUCCESS;
else
return EXIT_FAILURE;
projects / lyx.git / blobdiff