mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-11 13:46:43 +00:00
a32d2c972f
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1215 a592a061-630c-0410-9148-cb99ea01b6c8
43 lines
952 B
C
43 lines
952 B
C
#include <config.h>
|
|
|
|
#include <cstdlib>
|
|
#include <unistd.h>
|
|
|
|
#include "LString.h"
|
|
#include "support/lyxlib.h"
|
|
#include "support/filetools.h"
|
|
#include "debug.h"
|
|
|
|
using std::endl;
|
|
|
|
extern string system_tempdir;
|
|
|
|
string const lyx::tempName(string const & dir, string const & mask)
|
|
{
|
|
string const tmpdir(dir.empty() ? system_tempdir : dir);
|
|
string tmpfl(AddName(tmpdir, mask));
|
|
tmpfl += tostr(getpid());
|
|
tmpfl += "XXXXXX";
|
|
|
|
// The supposedly safe mkstemp version
|
|
char * tmpl = new char[tmpfl.length() + 1]; // + 1 for '\0'
|
|
tmpfl.copy(tmpl, string::npos);
|
|
tmpl[tmpfl.length()] = '\0'; // terminator
|
|
|
|
int const tmpf = ::mkstemp(tmpl);
|
|
if (tmpf != -1) {
|
|
string const t(tmpl);
|
|
::close(tmpf);
|
|
delete [] tmpl;
|
|
lyxerr[Debug::FILES] << "Temporary file `" << t
|
|
<< "' created." << endl;
|
|
return t;
|
|
} else {
|
|
lyxerr[Debug::FILES]
|
|
<< "LyX Error: Unable to create temporary file."
|
|
<< endl;
|
|
delete [] tmpl;
|
|
return string();
|
|
}
|
|
}
|