lib/libalpm/error.c

   1 /*
   2  *  error.c
   3  *
   4  *  Copyright (c) 2006-2011 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 /* the following two are needed for FreeBSD's libfetch */
  26 #include <limits.h> /* PATH_MAX */
  27 #if defined(HAVE_SYS_PARAM_H)
  28 #include <sys/param.h> /* MAXHOSTNAMELEN */
  29 #endif
  30
  31 #ifdef HAVE_LIBFETCH
  32 #include <fetch.h> /* fetchLastErrString */
  33 #endif
  34
  35 /* libalpm */
  36 #include "util.h"
  37 #include "alpm.h"
  38
  39 const char SYMEXPORT *alpm_strerrorlast(void)
  40 {
  41         return alpm_strerror(pm_errno);
  42 }
  43
  44 const char SYMEXPORT *alpm_strerror(int err)
  45 {
  46         switch(err) {
  47                 /* System */
  48                 case PM_ERR_MEMORY:
  49                         return _("out of memory!");
  50                 case PM_ERR_SYSTEM:
  51                         return _("unexpected system error");
  52                 case PM_ERR_BADPERMS:
  53                         return _("insufficient privileges");
  54                 case PM_ERR_NOT_A_FILE:
  55                         return _("could not find or read file");
  56                 case PM_ERR_NOT_A_DIR:
  57                         return _("could not find or read directory");
  58                 case PM_ERR_WRONG_ARGS:
  59                         return _("wrong or NULL argument passed");
  60                 case PM_ERR_DISK_SPACE:
  61                         return _("not enough free disk space");
  62                 /* Interface */
  63                 case PM_ERR_HANDLE_NULL:
  64                         return _("library not initialized");
  65                 case PM_ERR_HANDLE_NOT_NULL:
  66                         return _("library already initialized");
  67                 case PM_ERR_HANDLE_LOCK:
  68                         return _("unable to lock database");
  69                 /* Databases */
  70                 case PM_ERR_DB_OPEN:
  71                         return _("could not open database");
  72                 case PM_ERR_DB_CREATE:
  73                         return _("could not create database");
  74                 case PM_ERR_DB_NULL:
  75                         return _("database not initialized");
  76                 case PM_ERR_DB_NOT_NULL:
  77                         return _("database already registered");
  78                 case PM_ERR_DB_NOT_FOUND:
  79                         return _("could not find database");
  80                 case PM_ERR_DB_VERSION:
  81                         return _("database is incorrect version");
  82                 case PM_ERR_DB_WRITE:
  83                         return _("could not update database");
  84                 case PM_ERR_DB_REMOVE:
  85                         return _("could not remove database entry");
  86                 /* Servers */
  87                 case PM_ERR_SERVER_BAD_URL:
  88                         return _("invalid url for server");
  89                 case PM_ERR_SERVER_NONE:
  90                         return _("no servers configured for repository");
  91                 /* Transactions */
  92                 case PM_ERR_TRANS_NOT_NULL:
  93                         return _("transaction already initialized");
  94                 case PM_ERR_TRANS_NULL:
  95                         return _("transaction not initialized");
  96                 case PM_ERR_TRANS_DUP_TARGET:
  97                         return _("duplicate target");
  98                 case PM_ERR_TRANS_NOT_INITIALIZED:
  99                         return _("transaction not initialized");
 100                 case PM_ERR_TRANS_NOT_PREPARED:
 101                         return _("transaction not prepared");
 102                 case PM_ERR_TRANS_ABORT:
 103                         return _("transaction aborted");
 104                 case PM_ERR_TRANS_TYPE:
 105                         return _("operation not compatible with the transaction type");
 106                 case PM_ERR_TRANS_NOT_LOCKED:
 107                         return _("transaction commit attempt when database is not locked");
 108                 /* Packages */
 109                 case PM_ERR_PKG_NOT_FOUND:
 110                         return _("could not find or read package");
 111                 case PM_ERR_PKG_IGNORED:
 112                         return _("operation cancelled due to ignorepkg");
 113                 case PM_ERR_PKG_INVALID:
 114                         return _("invalid or corrupted package");
 115                 case PM_ERR_PKG_OPEN:
 116                         return _("cannot open package file");
 117                 case PM_ERR_PKG_CANT_REMOVE:
 118                         return _("cannot remove all files for package");
 119                 case PM_ERR_PKG_INVALID_NAME:
 120                         return _("package filename is not valid");
 121                 case PM_ERR_PKG_INVALID_ARCH:
 122                         return _("package architecture is not valid");
 123                 case PM_ERR_PKG_REPO_NOT_FOUND:
 124                         return _("could not find repository for target");
 125                 /* Deltas */
 126                 case PM_ERR_DLT_INVALID:
 127                         return _("invalid or corrupted delta");
 128                 case PM_ERR_DLT_PATCHFAILED:
 129                         return _("delta patch failed");
 130                 /* Dependencies */
 131                 case PM_ERR_UNSATISFIED_DEPS:
 132                         return _("could not satisfy dependencies");
 133                 case PM_ERR_CONFLICTING_DEPS:
 134                         return _("conflicting dependencies");
 135                 case PM_ERR_FILE_CONFLICTS:
 136                         return _("conflicting files");
 137                 /* Miscellaenous */
 138                 case PM_ERR_RETRIEVE:
 139                         return _("failed to retrieve some files");
 140                 case PM_ERR_WRITE:
 141                         return _("failed to copy some file");
 142                 case PM_ERR_INVALID_REGEX:
 143                         return _("invalid regular expression");
 144                 /* Errors from external libraries- our own wrapper error */
 145                 case PM_ERR_LIBARCHIVE:
 146                         /* it would be nice to use archive_error_string() here, but that
 147                          * requires the archive struct, so we can't. Just use a generic
 148                          * error string instead. */
 149                         return _("libarchive error");
 150                 case PM_ERR_LIBFETCH:
 151 #ifdef HAVE_LIBFETCH
 152                         return fetchLastErrString;
 153 #else
 154                         /* obviously shouldn't get here... */
 155                         return _("download library error");
 156 #endif
 157                 case PM_ERR_EXTERNAL_DOWNLOAD:
 158                         return _("error invoking external downloader");
 159                 /* Unknown error! */
 160                 default:
 161                         return _("unexpected error");
 162         }
 163 }
 164
 165 /* vim: set ts=2 sw=2 noet: */