lyx_mirror/src/support/userinfo.cpp
Richard Heck 1b1f8dd235 Audit all the LASSERT calls, and try to do something sensible at
each failure.

There are several places I was not sure what to do. These are marked
by comments beginning "LASSERT:" so they can be found easily. At the
moment, they are at:

Author.cpp:105: // LASSERT: What should we do here?
Author.cpp:121: // LASSERT: What should we do here?
Buffer.cpp:4525:        // LASSERT: Is it safe to continue here, or should we just return?
Cursor.cpp:345:         // LASSERT: Is it safe to continue here, or should we return?
Cursor.cpp:403:         // LASSERT: Is it safe to continue here, or should we return?
Cursor.cpp:1143:                // LASSERT: There have been several bugs around this code, that seem
CursorSlice.cpp:83:     // LASSERT: This should only ever be called from an InsetMath.
CursorSlice.cpp:92:     // LASSERT: This should only ever be called from an InsetMath.
LayoutFile.cpp:303:                     // LASSERT: Why would this fail?
Text.cpp:995:           // LASSERT: Is it safe to continue here?
2013-04-25 17:27:10 -04:00

76 lines
1.4 KiB
C++

/**
* \file userinfo.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "support/userinfo.h"
#include "support/environment.h"
#include "support/docstring.h"
#include "support/lassert.h"
#if defined (_WIN32)
# include "support/gettext.h"
# include <windows.h>
# include <lmcons.h>
#else
# include <pwd.h>
# ifdef HAVE_UNISTD_H
# include <unistd.h>
# endif
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
using namespace std;
namespace lyx {
namespace support {
docstring const user_name()
{
#if defined (_WIN32)
char name[UNLEN + 1];
DWORD size = UNLEN + 1;
if (!GetUserName(name, &size))
return _("Unknown user");
return from_local8bit(name);
#else
struct passwd * pw = getpwuid(geteuid());
LASSERT(pw, return docstring());
const string gecos = pw->pw_gecos;
const size_t pos = gecos.find(",");
string name = gecos.substr(0, pos);
if (name.empty())
name = pw->pw_name;
return from_local8bit(name);
#endif
}
docstring const user_email()
{
//FIXME: quick fix wrt bug #3764; only Anonymous is detected now.
//The code after should be used only after user approval.
return docstring();
string email = getEnv("EMAIL_ADDRESS");
if (email.empty())
email = getEnv("EMAIL");
return from_local8bit(email);
}
} // namespace support
} // namespace lyx