Line data    Source code

       1             : /* Return note type name.
       2             :    Copyright (C) 2002, 2007, 2009, 2011, 2016 Red Hat, Inc.
       3             :    This file is part of elfutils.
       4             :    Written by Ulrich Drepper <drepper@redhat.com>, 2002.
       5             : 
       6             :    This file is free software; you can redistribute it and/or modify
       7             :    it under the terms of either
       8             : 
       9             :      * the GNU Lesser General Public License as published by the Free
      10             :        Software Foundation; either version 3 of the License, or (at
      11             :        your option) any later version
      12             : 
      13             :    or
      14             : 
      15             :      * the GNU General Public License as published by the Free
      16             :        Software Foundation; either version 2 of the License, or (at
      17             :        your option) any later version
      18             : 
      19             :    or both in parallel, as here.
      20             : 
      21             :    elfutils is distributed in the hope that it will be useful, but
      22             :    WITHOUT ANY WARRANTY; without even the implied warranty of
      23             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      24             :    General Public License for more details.
      25             : 
      26             :    You should have received copies of the GNU General Public License and
      27             :    the GNU Lesser General Public License along with this program.  If
      28             :    not, see <http://www.gnu.org/licenses/>.  */
      29             : 
      30             : #ifdef HAVE_CONFIG_H
      31             : # include <config.h>
      32             : #endif
      33             : 
      34             : #include <inttypes.h>
      35             : #include <stdio.h>
      36             : #include <string.h>
      37             : #include <libeblP.h>
      38             : 
      39             : 
      40             : const char *
      41          32 : ebl_object_note_type_name (Ebl *ebl, const char *name, uint32_t type,
      42             :                            char *buf, size_t len)
      43             : {
      44          32 :   const char *res = ebl->object_note_type_name (name, type, buf, len);
      45             : 
      46          32 :   if (res == NULL)
      47             :     {
      48          32 :       if (strcmp (name, "stapsdt") == 0)
      49             :         {
      50           0 :           snprintf (buf, len, "Version: %" PRIu32, type);
      51           0 :           return buf;
      52             :         }
      53             : 
      54             : #define ELF_NOTE_GOPKGLIST 1
      55             : #define ELF_NOTE_GOABIHASH 2
      56             : #define ELF_NOTE_GODEPS    3
      57             : #define ELF_NOTE_GOBUILDID 4
      58             : 
      59             :       static const char *goknowntypes[] =
      60             :         {
      61             : #define KNOWNSTYPE(name) [ELF_NOTE_GO##name] = #name
      62             :           KNOWNSTYPE (PKGLIST),
      63             :           KNOWNSTYPE (ABIHASH),
      64             :           KNOWNSTYPE (DEPS),
      65             :           KNOWNSTYPE (BUILDID),
      66             : #undef KNOWNSTYPE
      67             :         };
      68             : 
      69          32 :       if (strcmp (name, "Go") == 0)
      70             :         {
      71           0 :           if (type < sizeof (goknowntypes) / sizeof (goknowntypes[0])
      72           0 :               && goknowntypes[type] != NULL)
      73             :             return goknowntypes[type];
      74             :           else
      75             :             {
      76           0 :               snprintf (buf, len, "%s: %" PRIu32, gettext ("<unknown>"), type);
      77           0 :               return buf;
      78             :             }
      79             :         }
      80             : 
      81          32 :       if (strcmp (name, "GNU") != 0)
      82             :         {
      83           2 :           snprintf (buf, len, "%s: %" PRIu32, gettext ("<unknown>"), type);
      84           1 :           return buf;
      85             :         }
      86             : 
      87             :       static const char *knowntypes[] =
      88             :         {
      89             : #define KNOWNSTYPE(name) [NT_##name] = #name
      90             :           KNOWNSTYPE (VERSION),
      91             :           KNOWNSTYPE (GNU_HWCAP),
      92             :           KNOWNSTYPE (GNU_BUILD_ID),
      93             :           KNOWNSTYPE (GNU_GOLD_VERSION),
      94             :         };
      95             : 
      96             :       /* Handle standard names.  */
      97          31 :       if (type < sizeof (knowntypes) / sizeof (knowntypes[0])
      98          31 :           && knowntypes[type] != NULL)
      99             :         res = knowntypes[type];
     100             :       else
     101             :         {
     102           0 :           snprintf (buf, len, "%s: %" PRIu32, gettext ("<unknown>"), type);
     103             : 
     104           0 :           res = buf;
     105             :         }
     106             :     }
     107             : 
     108             :   return res;
     109             : }