// -*- C++ -*-
/**
* \file lyxlib.h
- * Copyright 1995-2002 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
* A selection of useful system functions made
* handy for C++ usage.
*
- * \author unknown
+ * \author Lars Gullik Bjønnes
+ *
+ * Full author contact details are available in file CREDITS.
*/
#ifndef LYX_LIB_H
#define LYX_LIB_H
-#include "LString.h"
+#include "support/FileName.h"
+
+#include <string>
+
namespace lyx {
+namespace support {
/// get the current working directory
-string const getcwd();
+FileName const getcwd();
/// change to a directory, 0 is returned on success.
-int chdir(string const & name);
+int chdir(FileName const & name);
+/// Change file permissions
+bool chmod(FileName const & file, unsigned long int mode);
/**
- * rename a file, returns false if it fails.
+ * rename a file, returns false if it fails.
* It can handle renames across partitions.
*/
-bool rename(string const & from, string const & to);
+bool rename(FileName const & from, FileName const & to);
/// copy a file, returns false it it fails
-bool copy(string const & from, string const & to);
+bool copy(FileName const & from, FileName const & to,
+ unsigned long int mode = (unsigned long int)-1);
/// generates a checksum of a file
-unsigned long sum(string const & file);
+unsigned long sum(FileName const & file);
/// FIXME: some point to this hmm ?
int kill(int pid, int sig);
/// FIXME: same here
void abort();
/// create the given directory with the given mode
-int mkdir(string const & pathname, unsigned long int mode);
-/// put a C string into the environment
-int putenv(char const * str);
+int mkdir(FileName const & pathname, unsigned long int mode);
/// unlink the given file
-int unlink(string const & file);
-/// remove the given directory
-int rmdir(string const & file);
-/// convert the given string to an integer
-int atoi(string const & nstr);
-/// (securely) create a temporary file in the given dir with the given prefix
-string const tempName(string const & dir = string(),
- string const & mask = string());
+int unlink(FileName const & file);
+/// (securely) create a temporary file in the given dir with the given mask
+/// \p mask must be in filesystem encoding
+FileName const tempName(FileName const & dir = FileName(),
+ std::string const & mask = std::string());
/**
*
* This will check if 'var' is approx. equal to 'number' with error of 1/1000
*/
-inline bool float_equal(float var, float number, float error)
+inline bool float_equal(double var, double number, double error)
{
return (number - error <= var && var <= number + error);
}
+} // namespace support
} // namespace lyx
-
+
#endif /* LYX_LIB_H */