lib/libalpm/error.c

   1 /*
   2  *  error.c
   3  *
   4  *  Copyright (c) 2006-2010 Pacman Development Team <pacman-dev@archlinux.org>
   5  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "config.h"
  22
  23 /* TODO: needed for the libfetch stuff, unfortunately- we should kill it */
  24 #include <stdio.h>
  25 #include <limits.h>
  26 /* the following two are needed on BSD for libfetch */
  27 #if defined(HAVE_SYS_SYSLIMITS_H)
  28 #include <sys/syslimits.h> /* PATH_MAX */
  29 #endif
  30 #if defined(HAVE_SYS_PARAM_H)
  31 #include <sys/param.h> /* MAXHOSTNAMELEN */
  32 #endif
  33
  34 #ifdef HAVE_FETCH
  35 #include <fetch.h> /* fetchLastErrString */
  36 #endif
  37
  38 /* libalpm */
  39 #include "util.h"
  40 #include "alpm.h"
  41
  42 const char SYMEXPORT *alpm_strerrorlast(void)
  43 {
  44         return alpm_strerror(pm_errno);
  45 }
  46
  47 const char SYMEXPORT *alpm_strerror(int err)
  48 {
  49         switch(err) {
  50                 /* System */
  51                 case PM_ERR_MEMORY:
  52                         return _("out of memory!");
  53                 case PM_ERR_SYSTEM:
  54                         return _("unexpected system error");
  55                 case PM_ERR_BADPERMS:
  56                         return _("insufficient privileges");
  57                 case PM_ERR_NOT_A_FILE:
  58                         return _("could not find or read file");
  59                 case PM_ERR_NOT_A_DIR:
  60                         return _("could not find or read directory");
  61                 case PM_ERR_WRONG_ARGS:
  62                         return _("wrong or NULL argument passed");
  63                 /* Interface */
  64                 case PM_ERR_HANDLE_NULL:
  65                         return _("library not initialized");
  66                 case PM_ERR_HANDLE_NOT_NULL:
  67                         return _("library already initialized");
  68                 case PM_ERR_HANDLE_LOCK:
  69                         return _("unable to lock database");
  70                 /* Databases */
  71                 case PM_ERR_DB_OPEN:
  72                         return _("could not open database");
  73                 case PM_ERR_DB_CREATE:
  74                         return _("could not create database");
  75                 case PM_ERR_DB_NULL:
  76                         return _("database not initialized");
  77                 case PM_ERR_DB_NOT_NULL:
  78                         return _("database already registered");
  79                 case PM_ERR_DB_NOT_FOUND:
  80                         return _("could not find database");
  81                 case PM_ERR_DB_WRITE:
  82                         return _("could not update database");
  83                 case PM_ERR_DB_REMOVE:
  84                         return _("could not remove database entry");
  85                 /* Servers */
  86                 case PM_ERR_SERVER_BAD_URL:
  87                         return _("invalid url for server");
  88                 case PM_ERR_SERVER_NONE:
  89                         return _("no servers configured for repository");
  90                 /* Transactions */
  91                 case PM_ERR_TRANS_NOT_NULL:
  92                         return _("transaction already initialized");
  93                 case PM_ERR_TRANS_NULL:
  94                         return _("transaction not initialized");
  95                 case PM_ERR_TRANS_DUP_TARGET:
  96                         return _("duplicate target");
  97                 case PM_ERR_TRANS_NOT_INITIALIZED:
  98                         return _("transaction not initialized");
  99                 case PM_ERR_TRANS_NOT_PREPARED:
 100                         return _("transaction not prepared");
 101                 case PM_ERR_TRANS_ABORT:
 102                         return _("transaction aborted");
 103                 case PM_ERR_TRANS_TYPE:
 104                         return _("operation not compatible with the transaction type");
 105                 case PM_ERR_TRANS_NOT_LOCKED:
 106                         return _("transaction commit attempt when database is not locked");
 107                 /* Packages */
 108                 case PM_ERR_PKG_NOT_FOUND:
 109                         return _("could not find or read package");
 110                 case PM_ERR_PKG_IGNORED:
 111                         return _("operation cancelled due to ignorepkg");
 112                 case PM_ERR_PKG_INVALID:
 113                         return _("invalid or corrupted package");
 114                 case PM_ERR_PKG_OPEN:
 115                         return _("cannot open package file");
 116                 case PM_ERR_PKG_CANT_REMOVE:
 117                         return _("cannot remove all files for package");
 118                 case PM_ERR_PKG_INVALID_NAME:
 119                         return _("package filename is not valid");
 120                 case PM_ERR_PKG_INVALID_ARCH:
 121                         return _("package architecture is not valid");
 122                 case PM_ERR_PKG_REPO_NOT_FOUND:
 123                         return _("could not find repository for target");
 124                 /* Deltas */
 125                 case PM_ERR_DLT_INVALID:
 126                         return _("invalid or corrupted delta");
 127                 case PM_ERR_DLT_PATCHFAILED:
 128                         return _("delta patch failed");
 129                 /* Dependencies */
 130                 case PM_ERR_UNSATISFIED_DEPS:
 131                         return _("could not satisfy dependencies");
 132                 case PM_ERR_CONFLICTING_DEPS:
 133                         return _("conflicting dependencies");
 134                 case PM_ERR_FILE_CONFLICTS:
 135                         return _("conflicting files");
 136                 /* Miscellaenous */
 137                 case PM_ERR_RETRIEVE:
 138                         return _("failed to retrieve some files");
 139                 case PM_ERR_INVALID_REGEX:
 140                         return _("invalid regular expression");
 141                 /* Errors from external libraries- our own wrapper error */
 142                 case PM_ERR_LIBARCHIVE:
 143                         /* it would be nice to use archive_error_string() here, but that
 144                          * requires the archive struct, so we can't. Just use a generic
 145                          * error string instead. */
 146                         return _("libarchive error");
 147                 case PM_ERR_LIBFETCH:
 148 #ifdef HAVE_FETCH
 149                         return fetchLastErrString;
 150 #else
 151                         /* obviously shouldn't get here... */
 152                         return _("download library error");
 153 #endif
 154                 case PM_ERR_EXTERNAL_DOWNLOAD:
 155                         return _("error invoking external downloader");
 156                 /* Unknown error! */
 157                 default:
 158                         return _("unexpected error");
 159         }
 160 }
 161
 162 /* vim: set ts=2 sw=2 noet: */