#include "support/FileName.h"
#include "support/FileNameList.h"
+#include "support/convert.h"
#include "support/debug.h"
#include "support/filetools.h"
#include "support/lstrings.h"
#include "support/lyxlib.h"
#include "support/os.h"
+#include "support/Package.h"
#include "support/qstring_helpers.h"
#include <QDateTime>
#include <QFile>
#include <QFileInfo>
#include <QList>
+#include <QTime>
#include <boost/assert.hpp>
+#include <boost/scoped_array.hpp>
#include <map>
#include <sstream>
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#ifdef HAVE_DIRECT_H
+# include <direct.h>
+#endif
+#ifdef _WIN32
+# include <windows.h>
+#endif
+
#include <cerrno>
#include <fcntl.h>
-using std::map;
-using std::string;
-using std::ifstream;
-using std::ostringstream;
-using std::endl;
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#if defined(HAVE_MKSTEMP) && ! defined(HAVE_DECL_MKSTEMP)
+extern "C" int mkstemp(char *);
+#endif
+
+#if !defined(HAVE_MKSTEMP) && defined(HAVE_MKTEMP)
+# ifdef HAVE_IO_H
+# include <io.h>
+# endif
+# ifdef HAVE_PROCESS_H
+# include <process.h>
+# endif
+#endif
+
+using namespace std;
namespace lyx {
namespace support {
Private() {}
Private(string const & abs_filename) : fi(toqstr(abs_filename))
- {}
+ {
+ fi.setCaching(fi.exists() ? true : false);
+ }
///
QFileInfo fi;
};
}
-bool FileName::copyTo(FileName const & name, bool overwrite) const
+bool FileName::copyTo(FileName const & name) const
{
- if (overwrite)
- QFile::remove(name.d->fi.absoluteFilePath());
+ QFile::remove(name.d->fi.absoluteFilePath());
bool success = QFile::copy(d->fi.absoluteFilePath(), name.d->fi.absoluteFilePath());
if (!success)
lyxerr << "FileName::copyTo(): Could not copy file "
}
+bool FileName::renameTo(FileName const & name) const
+{
+ bool success = QFile::rename(d->fi.absoluteFilePath(), name.d->fi.absoluteFilePath());
+ if (!success)
+ LYXERR0("Could not rename file " << *this << " to " << name);
+ return success;
+}
+
+
+bool FileName::moveTo(FileName const & name) const
+{
+ QFile::remove(name.d->fi.absoluteFilePath());
+
+ bool success = QFile::rename(d->fi.absoluteFilePath(),
+ name.d->fi.absoluteFilePath());
+ if (!success)
+ LYXERR0("Could not move file " << *this << " to " << name);
+ return success;
+}
+
+
+bool FileName::changePermission(unsigned long int mode) const
+{
+ if (!isWritable()) {
+ LYXERR0("File " << *this << " is not writable!");
+ return false;
+ }
+
+#if defined (HAVE_CHMOD) && defined (HAVE_MODE_T)
+ if (::chmod(toFilesystemEncoding().c_str(), mode_t(mode)) != 0) {
+ LYXERR0("File " << *this << ": cannot change permission to "
+ << mode << ".");
+ return false;
+ }
+#endif
+ return true;
+}
+
+
string FileName::toFilesystemEncoding() const
{
QByteArray const encoded = QFile::encodeName(d->fi.absoluteFilePath());
}
-std::string FileName::onlyFileName() const
+string FileName::onlyFileName() const
{
return support::onlyFilename(absFilename());
}
{
LYXERR(Debug::FILES, "isDirWriteable: " << *this);
- FileName const tmpfl(tempName(*this, "lyxwritetest"));
+ FileName const tmpfl = FileName::tempName(*this, "lyxwritetest");
if (tmpfl.empty())
return false;
}
-FileNameList FileName::dirList(std::string const & ext) const
+FileNameList FileName::dirList(string const & ext) const
{
FileNameList dirlist;
if (!isDirectory()) {
}
-FileName FileName::tempName(FileName const & dir, std::string const & mask)
+static int make_tempfile(char * templ)
+{
+#if defined(HAVE_MKSTEMP)
+ return ::mkstemp(templ);
+#elif defined(HAVE_MKTEMP)
+ // This probably just barely works...
+ ::mktemp(templ);
+# if defined (HAVE_OPEN)
+# if (!defined S_IRUSR)
+# define S_IRUSR S_IREAD
+# define S_IWUSR S_IWRITE
+# endif
+ return ::open(templ, O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR);
+# elif defined (HAVE__OPEN)
+ return ::_open(templ,
+ _O_RDWR | _O_CREAT | _O_EXCL,
+ _S_IREAD | _S_IWRITE);
+# else
+# error No open() function.
+# endif
+#else
+#error FIX FIX FIX
+#endif
+}
+
+
+FileName FileName::tempName(FileName const & dir, string const & mask)
{
- return support::tempName(dir, mask);
+ string const tmpdir = dir.empty() ?
+ package().temp_dir().absFilename() : dir.absFilename();
+ string tmpfl = to_filesystem8bit(from_utf8(addName(tmpdir, mask)));
+#if defined (HAVE_GETPID)
+ tmpfl += convert<string>(getpid());
+#elif defined (HAVE__GETPID)
+ tmpfl += convert<string>(_getpid());
+#else
+# error No getpid() function
+#endif
+ tmpfl += "XXXXXX";
+
+ // The supposedly safe mkstemp version
+ // FIXME: why not using std::string directly?
+ boost::scoped_array<char> tmpl(new char[tmpfl.length() + 1]); // + 1 for '\0'
+ tmpfl.copy(tmpl.get(), string::npos);
+ tmpl[tmpfl.length()] = '\0'; // terminator
+
+ int const tmpf = make_tempfile(tmpl.get());
+ if (tmpf != -1) {
+ string const t(to_utf8(from_filesystem8bit(tmpl.get())));
+#if defined (HAVE_CLOSE)
+ ::close(tmpf);
+#elif defined (HAVE__CLOSE)
+ ::_close(tmpf);
+#else
+# error No x() function.
+#endif
+ LYXERR(Debug::FILES, "Temporary file `" << t << "' created.");
+ return FileName(t);
+ }
+ LYXERR(Debug::FILES, "LyX Error: Unable to create temporary file.");
+ return FileName();
}
-std::time_t FileName::lastModified() const
+time_t FileName::lastModified() const
{
return d->fi.lastModified().toTime_t();
}
LYXERR0('"' << absFilename() << "\" is a directory!");
return 0;
}
- LYXERR0("Checksumming \"" << absFilename() << "\".");
- return sum(absFilename().c_str());
+ if (!lyxerr.debugging(Debug::FILES))
+ return sum(absFilename().c_str());
+
+ QTime t;
+ t.start();
+ unsigned long r = sum(absFilename().c_str());
+ lyxerr << "Checksumming \"" << absFilename() << "\" lasted "
+ << t.elapsed() << " ms." << endl;
+ return r;
}
}
+static int mymkdir(char const * pathname, unsigned long int mode)
+{
+ // FIXME: why don't we have mode_t in lyx::mkdir prototype ??
+#if HAVE_MKDIR
+# if MKDIR_TAKES_ONE_ARG
+ // MinGW32
+ return ::mkdir(pathname);
+ // FIXME: "Permissions of created directories are ignored on this system."
+# else
+ // POSIX
+ return ::mkdir(pathname, mode_t(mode));
+# endif
+#elif defined(_WIN32)
+ // plain Windows 32
+ return CreateDirectory(pathname, 0) != 0 ? 0 : -1;
+ // FIXME: "Permissions of created directories are ignored on this system."
+#elif HAVE__MKDIR
+ return ::_mkdir(pathname);
+ // FIXME: "Permissions of created directories are ignored on this system."
+#else
+# error "Don't know how to create a directory on this system."
+#endif
+
+}
+
+
bool FileName::createDirectory(int permission) const
{
BOOST_ASSERT(!empty());
- return mkdir(*this, permission) == 0;
+ return mymkdir(toFilesystemEncoding().c_str(), permission) == 0;
+}
+
+
+bool FileName::createPath() const
+{
+ BOOST_ASSERT(!empty());
+ if (isDirectory())
+ return true;
+
+ QDir dir;
+ bool success = dir.mkpath(d->fi.absoluteFilePath());
+ if (!success)
+ LYXERR0("Cannot create path '" << *this << "'!");
+ return success;
}
}
-void FileName::changeExtension(std::string const & extension)
+void FileName::changeExtension(string const & extension)
{
// FIXME: use Qt native methods...
string const oldname = absFilename();
}
-std::ostream & operator<<(std::ostream & os, FileName const & filename)
+ostream & operator<<(ostream & os, FileName const & filename)
{
return os << filename.absFilename();
}
}
-string DocFileName::mangledFilename(std::string const & dir) const
+string DocFileName::mangledFilename(string const & dir) const
{
// We need to make sure that every DocFileName instance for a given
// filename returns the same mangled name.
// Prepend a counter to the filename. This is necessary to make
// the mangled name unique.
static int counter = 0;
- std::ostringstream s;
+ ostringstream s;
s << counter++ << mname;
mname = s.str();
// If dir.size() > max length, all bets are off for YAP. We truncate
// the filename nevertheless, keeping a minimum of 10 chars.
- string::size_type max_length = std::max(100 - ((int)dir.size() + 1), 10);
+ string::size_type max_length = max(100 - ((int)dir.size() + 1), 10);
// If the mangled file name is too long, hack it to fit.
// We know we're guaranteed to have a unique file name because
projects / lyx.git / blobdiff