lib/libalpm/handle.h

   1 /*
   2  *  handle.h
   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 #ifndef _ALPM_HANDLE_H
  21 #define _ALPM_HANDLE_H
  22
  23 #include <stdio.h>
  24 #include <sys/types.h>
  25
  26 #include "alpm_list.h"
  27 #include "db.h"
  28 #include "log.h"
  29 #include "alpm.h"
  30 #include "trans.h"
  31
  32 typedef struct _pmhandle_t {
  33         /* internal usage */
  34         pmdb_t *db_local;       /* local db pointer */
  35         alpm_list_t *dbs_sync;  /* List of (pmdb_t *) */
  36         FILE *logstream;        /* log file stream pointer */
  37         int lckfd;              /* lock file descriptor if one exists */
  38         pmtrans_t *trans;
  39
  40         /* callback functions */
  41         alpm_cb_log logcb;      /* Log callback function */
  42         alpm_cb_download dlcb;  /* Download callback function */
  43         alpm_cb_totaldl totaldlcb;  /* Total download callback function */
  44         alpm_cb_fetch fetchcb; /* Download file callback function */
  45
  46         /* filesystem paths */
  47         char *root;              /* Root path, default '/' */
  48         char *dbpath;            /* Base path to pacman's DBs */
  49         char *logfile;           /* Name of the log file */
  50         char *lockfile;          /* Name of the lock file */
  51         alpm_list_t *cachedirs;  /* Paths to pacman cache directories */
  52
  53         /* package lists */
  54         alpm_list_t *noupgrade;   /* List of packages NOT to be upgraded */
  55         alpm_list_t *noextract;   /* List of files NOT to extract */
  56         alpm_list_t *ignorepkg;   /* List of packages to ignore */
  57         alpm_list_t *ignoregrp;   /* List of groups to ignore */
  58
  59         /* options */
  60         int usesyslog;    /* Use syslog instead of logfile? */ /* TODO move to frontend */
  61         char *arch;       /* Architecture of packages we should allow */
  62         int usedelta;     /* Download deltas if possible */
  63         int checkspace;   /* Check disk space before installing */
  64 } pmhandle_t;
  65
  66 /* global handle variable */
  67 extern pmhandle_t *handle;
  68
  69 pmhandle_t *_alpm_handle_new(void);
  70 void _alpm_handle_free(pmhandle_t *handle);
  71
  72 #endif /* _ALPM_HANDLE_H */
  73
  74 /* vim: set ts=2 sw=2 noet: */