#include "support/filetools.h"
#include "support/gettext.h"
#include "support/lstrings.h"
+#include "support/mutex.h"
#include "support/os.h"
#include "support/PathChanger.h"
#include "support/Systemcall.h"
#include <map>
#include <ctime>
-// FIXME: Q_WS_MACX is not available, it's in Qt
+// FIXME: Q_OS_MAC is not available, it's in Qt
#ifdef USE_MACOSX_PACKAGING
#include "support/linkback/LinkBackProxy.h"
#endif
int const max_count = 50;
int count = 0;
- // Maximum number of binary chars allowed for latex detection
- int const max_bin = 5;
-
string str;
string format;
bool firstLine = true;
bool backslash = false;
bool maybelatex = false;
- int binchars = 0;
int dollars = 0;
- while ((count++ < max_count) && format.empty() && binchars <= max_bin) {
+ while ((count++ < max_count) && format.empty() && !maybelatex) {
if (ifs.eof())
break;
// inline equation
maybelatex = true;
}
-
- // Note that this is formally not correct, since count_bin_chars
- // expects utf8, and str can be anything: plain text in any
- // encoding, or really binary data. In practice it works, since
- // QString::fromUtf8() drops invalid utf8 sequences, and while
- // the exact number may not be correct, we still get a high
- // number for truly binary files.
- binchars += count_bin_chars(str);
}
- if (format.empty() && binchars <= max_bin && maybelatex)
+ if (format.empty() && maybelatex && !isBinaryFile(fn))
format = "latex";
if (format.empty()) {
return string();
string psformat;
+ string format;
#ifdef HAVE_MAGIC_H
if (filename.exists()) {
magic_t magic_cookie = magic_open(MAGIC_MIME);
if (magic_cookie) {
- string format;
if (magic_load(magic_cookie, NULL) != 0) {
LYXERR(Debug::GRAPHICS, "Formats::getFormatFromFile\n"
<< "\tCouldn't load magic database - "
}
}
magic_close(magic_cookie);
- if (!format.empty())
+ // libmagic recognizes as latex also some formats of ours
+ // such as pstex and pdftex. Therefore we have to perform
+ // additional checks in this case (bug 9244).
+ if (!format.empty() && format != "latex")
return format;
}
}
#endif
- // libmagic does not distinguish eps and ps.
- // Therefore we need to use our own detection here, but only if it
- // recognizes either ps or eps. Otherwise the libmagic guess will
- // be better (bug 9146).
- string const format = guessFormatFromContents(filename);
- if (!psformat.empty()) {
- if (isPostScriptFileFormat(format))
+ string const ext = getExtension(filename.absFileName());
+ if (format.empty()) {
+ // libmagic does not distinguish eps and ps.
+ // Therefore we need to use our own detection here, but only if it
+ // recognizes either ps or eps. Otherwise the libmagic guess will
+ // be better (bug 9146).
+ format = guessFormatFromContents(filename);
+ if (!psformat.empty()) {
+ if (isPostScriptFileFormat(format))
+ return format;
+ else
+ return psformat;
+ }
+
+ if (isZippedFileFormat(format) && !ext.empty()) {
+ string const & fmt_name = formats.getFormatFromExtension(ext);
+ if (!fmt_name.empty()) {
+ Format const * p_format = formats.getFormat(fmt_name);
+ if (p_format && p_format->zippedNative())
+ return p_format->name();
+ }
+ }
+ // Don't simply return latex (bug 9244).
+ if (!format.empty() && format != "latex")
return format;
- else
- return psformat;
}
- string const ext = getExtension(filename.absFileName());
- if (isZippedFileFormat(format) && !ext.empty()) {
- string const & fmt_name = formats.getFormatFromExtension(ext);
- if (!fmt_name.empty()) {
- Format const * p_format = formats.getFormat(fmt_name);
- if (p_format && p_format->zippedNative())
- return p_format->name();
- }
+ // Both libmagic and our guessing from contents may return as latex
+ // also lyx files and our pstex and pdftex formats. In this case we
+ // give precedence to the format determined by the extension.
+ if (format == "latex") {
+ format = getFormatFromExtension(ext);
+ return format.empty() ? "latex" : format;
}
- if (!format.empty())
- return format;
// try to find a format from the file extension.
return getFormatFromExtension(ext);
};
-// FIXME THREAD
/// Mapping absolute pathnames of files to their ZippedInfo metadata.
static std::map<std::string, ZippedInfo> zipped_;
+static Mutex zipped_mutex;
bool Formats::isZippedFile(support::FileName const & filename) const {
string const & fname = filename.absFileName();
time_t timestamp = filename.lastModified();
+ Mutex::Locker lock(&zipped_mutex);
map<string, ZippedInfo>::iterator it = zipped_.find(fname);
if (it != zipped_.end() && it->second.timestamp == timestamp)
return it->second.zipped;
if (!contains(command, token_from_format))
command += ' ' + token_from_format;
- command = subst(command, token_from_format, quoteName(onlyFileName(filename.toFilesystemEncoding())));
- command = subst(command, token_path_format, quoteName(onlyPath(filename.toFilesystemEncoding())));
+ command = subst(command, token_from_format,
+ quoteName(onlyFileName(filename.toFilesystemEncoding()), quote_shell_filename));
+ command = subst(command, token_path_format,
+ quoteName(onlyPath(filename.toFilesystemEncoding()), quote_shell_filename));
command = subst(command, token_socket_format, quoteName(theServerSocket().address()));
LYXERR(Debug::FILES, "Executing command: " << command);
// FIXME UNICODE utf8 can be wrong for files
PathChanger p(filename.onlyPath());
Systemcall one;
- one.startscript(Systemcall::DontWait, command, buffer.filePath());
+ one.startscript(Systemcall::DontWait, command,
+ buffer.filePath(), buffer.layoutPos());
// we can't report any sort of error, since we aren't waiting
return true;
if (!contains(command, token_from_format))
command += ' ' + token_from_format;
- command = subst(command, token_from_format, quoteName(filename.toFilesystemEncoding()));
- command = subst(command, token_path_format, quoteName(onlyPath(filename.toFilesystemEncoding())));
+ command = subst(command, token_from_format,
+ quoteName(filename.toFilesystemEncoding(), quote_shell_filename));
+ command = subst(command, token_path_format,
+ quoteName(onlyPath(filename.toFilesystemEncoding()), quote_shell_filename));
command = subst(command, token_socket_format, quoteName(theServerSocket().address()));
LYXERR(Debug::FILES, "Executing command: " << command);
// FIXME UNICODE utf8 can be wrong for files
buffer.message(_("Executing command: ") + from_utf8(command));
Systemcall one;
- one.startscript(Systemcall::DontWait, command, buffer.filePath());
+ one.startscript(Systemcall::DontWait, command,
+ buffer.filePath(), buffer.layoutPos());
// we can't report any sort of error, since we aren't waiting
return true;