mirror of
https://git.lyx.org/repos/lyx.git
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49 lines
946 B
C++
49 lines
946 B
C++
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#include <config.h>
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#include "LString.h"
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#include <cstdlib>
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#include <unistd.h>
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#include "lyxlib.h"
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#include "debug.h"
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#include "filetools.h"
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extern string system_tempdir;
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string const lyx::tempName(string const & dir, string const & mask)
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{
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#if 0
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// the tmpnam version...
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char const * const tmp = ::tmpnam(0);
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return (tmp) ? tmp : string ();
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#else
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string tmpdir;
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if (dir.empty())
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tmpdir = system_tempdir;
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else
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tmpdir = dir;
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string tmpfl(AddName(tmpdir, mask));
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tmpfl += tostr(getpid());
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// the supposedly safer mkstemp version
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char * tmpl = new char[256];
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tmpfl += ".XXXXXX";
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::strcpy(tmpl, tmpfl.c_str());
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int tmpf = ::mkstemp(tmpl);
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if (tmpf != -1) {
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string const t(tmpl);
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::close(tmpf);
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delete [] tmpl;
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lyxerr << "Temporary file `" << t << "' created." << endl;
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return t;
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} else {
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lyxerr << "LyX Error: Unable to create temporary file."
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<< endl;
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delete [] tmpl;
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return string();
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}
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#endif
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}
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