#include "support/systemcall.h"
#include "filetools.h"
+#include "format.h"
#include "lstrings.h"
#include "FileInfo.h"
#include "forkedcontr.h"
#include "lyxlib.h"
#include "os.h"
-#include "support/std_sstream.h"
-
#include <boost/assert.hpp>
#include <boost/regex.hpp>
+#include <fcntl.h>
+
#include <cctype>
#include <cstdlib>
#include <cstdio>
-#include <fcntl.h>
#include <cerrno>
#include <utility>
#include <fstream>
+#include <sstream>
// Which part of this is still necessary? (JMarc).
if (lang != "C" && lang != "POSIX" && !language.empty())
lang = language;
- lang = token(lang, '_', 0);
-
- if (lang.empty() || lang == "C")
- return LibFileSearch(dir, name, ext);
- else {
- string const tmp = LibFileSearch(dir, lang + '_' + name,
+ string l;
+ lang = split(lang, l, ':');
+ while (!l.empty() && l != "C" && l != "POSIX") {
+ string const tmp = LibFileSearch(dir,
+ token(l, '_', 0) + '_' + name,
ext);
if (!tmp.empty())
return tmp;
- else
- return LibFileSearch(dir, name, ext);
+ lang = split(lang, l, ':');
}
+
+ return LibFileSearch(dir, name, ext);
}
} else {
// Replace "$$s/some_script" with "$LYX_SCRIPT_PATH/some_script"
string::size_type const size_replace = size_script + 4;
- command.replace(pos1, size_replace, script);
+ command.replace(pos1, size_replace, QuoteName(script));
}
return command;
return string();
}
+
+namespace {
+
+class FormatExtensionsEqual : public std::unary_function<Format, bool> {
+public:
+ FormatExtensionsEqual(string const & extension)
+ : extension_(extension) {}
+ bool operator()(Format const & f) const
+ {
+ return f.extension() == extension_;
+ }
+private:
+ string extension_;
+};
+
+} // namespace anon
+
+
// the different filetypes and what they contain in one of the first lines
// (dots are any characters). (Herbert 20020131)
// AGR Grace...
/// return the "extension" which belongs to the contents.
/// for no knowing contents return the extension. Without
/// an extension and unknown contents we return "user"
-string const getExtFromContents(string const & filename)
+string const getFormatFromContents(string const & filename)
{
// paranoia check
if (filename.empty() || !IsFileReadable(filename))
while ((count++ < max_count) && format.empty()) {
if (ifs.eof()) {
lyxerr[Debug::GRAPHICS]
- << "filetools(getExtFromContents)\n"
+ << "filetools(getFormatFromContents)\n"
<< "\tFile type not recognised before EOF!"
<< endl;
break;
string const ext(GetExtension(filename));
lyxerr[Debug::GRAPHICS]
- << "filetools(getExtFromContents)\n"
- << "\tCouldn't find a known Type!\n";
+ << "filetools(getFormatFromContents)\n"
+ << "\tCouldn't find a known format!\n";
if (!ext.empty()) {
- lyxerr[Debug::GRAPHICS]
- << "\twill take the file extension -> "
- << ext << endl;
- return ext;
- } else {
- lyxerr[Debug::GRAPHICS]
- << "\twill use ext or a \"user\" defined format" << endl;
- return "user";
+ // this is ambigous if two formats have the same extension,
+ // but better than nothing
+ Formats::const_iterator cit =
+ find_if(formats.begin(), formats.end(),
+ FormatExtensionsEqual(ext));
+ if (cit != formats.end()) {
+ lyxerr[Debug::GRAPHICS]
+ << "\twill guess format from file extension: "
+ << ext << " -> " << cit->name() << endl;
+ return cit->name();
+ }
}
+ lyxerr[Debug::GRAPHICS]
+ << "\twill use a \"user\" defined format" << endl;
+ return "user";
}
/// check for zipped file
bool zippedFile(string const & name)
{
- string const type = getExtFromContents(name);
+ string const type = getFormatFromContents(name);
if (contains("gzip zip compress", type) && !type.empty())
return true;
return false;
// FIXME: replace all calls to RunCommand with ForkedCall
// (if the output is not needed) or the code in ispell.C
// (if the output is needed).
-
+
// One question is if we should use popen or
// create our own popen based on fork, exec, pipe
// of course the best would be to have a
// Block the SIGCHLD signal.
sigprocmask(SIG_BLOCK, &newMask, &oldMask);
-
+
FILE * inf = ::popen(cmd.c_str(), os::popen_read_mode());
// (Claus Hentschel) Check if popen was succesful ;-)
bool zipped = zippedFile(file);
string const file_ = zipped ?
string(unzipFile(file)) : string(file);
- string const format = getExtFromContents(file_);
+ string const format = getFormatFromContents(file_);
if (format != "eps" && format != "ps") {
readBB_lyxerrMessage(file_, zipped,"no(e)ps-format");