lib/libalpm/error.c


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/*
 *  error.c
 *
 *  Copyright (c) 2002-2008 by Judd Vinet <jvinet@zeroflux.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "config.h"

#if defined(INTERNAL_DOWNLOAD)
#include <download.h> /* downloadLastErrString */
#endif

/* libalpm */
#include "util.h"
#include "alpm.h"

const char SYMEXPORT *alpm_strerrorlast(void)
{
  return alpm_strerror(pm_errno);
}

const char SYMEXPORT *alpm_strerror(int err)
{
  switch(err) {
    /* System */
    case PM_ERR_MEMORY:
      return _("out of memory!");
    case PM_ERR_SYSTEM:
      return _("unexpected system error");
    case PM_ERR_BADPERMS:
      return _("insufficient privileges");
    case PM_ERR_NOT_A_FILE:
      return _("could not find or read file");
    case PM_ERR_NOT_A_DIR:
      return _("could not find or read directory");
    case PM_ERR_WRONG_ARGS:
      return _("wrong or NULL argument passed");
    /* Interface */
    case PM_ERR_HANDLE_NULL:
      return _("library not initialized");
    case PM_ERR_HANDLE_NOT_NULL:
      return _("library already initialized");
    case PM_ERR_HANDLE_LOCK:
      return _("unable to lock database");
    /* Databases */
    case PM_ERR_DB_OPEN:
      return _("could not open database");
    case PM_ERR_DB_CREATE:
      return _("could not create database");
    case PM_ERR_DB_NULL:
      return _("database not initialized");
    case PM_ERR_DB_NOT_NULL:
      return _("database already registered");
    case PM_ERR_DB_NOT_FOUND:
      return _("could not find database");
    case PM_ERR_DB_WRITE:
      return _("could not update database");
    case PM_ERR_DB_REMOVE:
      return _("could not remove database entry");
    /* Servers */
    case PM_ERR_SERVER_BAD_URL:
      return _("invalid url for server");
    /* Transactions */
    case PM_ERR_TRANS_NOT_NULL:
      return _("transaction already initialized");
    case PM_ERR_TRANS_NULL:
      return _("transaction not initialized");
    case PM_ERR_TRANS_DUP_TARGET:
      return _("duplicate target");
    case PM_ERR_TRANS_NOT_INITIALIZED:
      return _("transaction not initialized");
    case PM_ERR_TRANS_NOT_PREPARED:
      return _("transaction not prepared");
    case PM_ERR_TRANS_ABORT:
      return _("transaction aborted");
    case PM_ERR_TRANS_TYPE:
      return _("operation not compatible with the transaction type");
    case PM_ERR_TRANS_COMMITING:
      return _("could not commit transaction");
    case PM_ERR_TRANS_DOWNLOADING:
      return _("could not download all files");
    /* Packages */
    case PM_ERR_PKG_NOT_FOUND:
      return _("could not find or read package");
    case PM_ERR_PKG_INVALID:
      return _("invalid or corrupted package");
    case PM_ERR_PKG_OPEN:
      return _("cannot open package file");
    case PM_ERR_PKG_LOAD:
      return _("cannot load package data");
    case PM_ERR_PKG_CANT_FRESH:
      return _("package not installed or lesser version");
    case PM_ERR_PKG_CANT_REMOVE:
      return _("cannot remove all files for package");
    case PM_ERR_PKG_INVALID_NAME:
      return _("package name is not valid");
    case PM_ERR_PKG_REPO_NOT_FOUND:
      return _("no such repository");
    /* Deltas */
    case PM_ERR_DLT_INVALID:
      return _("invalid or corrupted delta");
    case PM_ERR_DLT_PATCHFAILED:
      return _("delta patch failed");
    /* Groups */
    case PM_ERR_GRP_NOT_FOUND:
      return _("group not found");
    /* Dependencies */
    case PM_ERR_UNSATISFIED_DEPS:
      return _("could not satisfy dependencies");
    case PM_ERR_CONFLICTING_DEPS:
      return _("conflicting dependencies");
    case PM_ERR_FILE_CONFLICTS:
      return _("conflicting files");
    /* Miscellaenous */
    case PM_ERR_USER_ABORT:
      return _("user aborted the operation");
    case PM_ERR_INTERNAL_ERROR:
      return _("internal error");
    case PM_ERR_PKG_HOLD:
      /* TODO wow this is not descriptive at all... what does this mean? */
      return _("not confirmed");
    case PM_ERR_INVALID_REGEX:
      return _("invalid regular expression");
    /* Errors from external libraries- our own wrapper error */
    case PM_ERR_LIBARCHIVE:
      /* it would be nice to use archive_error_string() here, but that
       * requires the archive struct, so we can't. Just use a generic
       * error string instead. */
      return _("libarchive error");
    case PM_ERR_LIBDOWNLOAD:
#if defined(INTERNAL_DOWNLOAD)
      return downloadLastErrString;
#else
      /* obviously shouldn't get here... */
      return _("libdownload error");
#endif
    case PM_ERR_EXTERNAL_DOWNLOAD:
      return _("error invoking external downloader");
    /* Unknown error! */
    default:
      return _("unexpected error");
  }
}

/* vim: set ts=2 sw=2 noet: */