/* * handle.h * * Copyright (c) 2006-2012 Pacman Development Team <pacman-dev@archlinux.org> * Copyright (c) 2002-2006 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/>. */ #ifndef _ALPM_HANDLE_H #define _ALPM_HANDLE_H #include <stdio.h> #include <sys/types.h> #include <regex.h> #include "alpm_list.h" #include "alpm.h" #ifdef HAVE_LIBCURL #include <curl/curl.h> #endif #define EVENT(h, e, d1, d2) \ do { \ if((h)->eventcb) { \ (h)->eventcb(e, d1, d2); \ } \ } while(0) #define QUESTION(h, q, d1, d2, d3, r) \ do { \ if((h)->questioncb) { \ (h)->questioncb(q, d1, d2, d3, r); \ } \ } while(0) #define PROGRESS(h, e, p, per, n, r) \ do { \ if((h)->progresscb) { \ (h)->progresscb(e, p, per, n, r); \ } \ } while(0) struct __alpm_handle_t { /* internal usage */ alpm_db_t *db_local; /* local db pointer */ alpm_list_t *dbs_sync; /* List of (alpm_db_t *) */ FILE *logstream; /* log file stream pointer */ FILE *lckstream; /* lock file stream pointer if one exists */ alpm_trans_t *trans; #ifdef HAVE_LIBCURL /* libcurl handle */ CURL *curl; /* reusable curl_easy handle */ #endif /* callback functions */ alpm_cb_log logcb; /* Log callback function */ alpm_cb_download dlcb; /* Download callback function */ alpm_cb_totaldl totaldlcb; /* Total download callback function */ alpm_cb_fetch fetchcb; /* Download file callback function */ alpm_cb_event eventcb; alpm_cb_question questioncb; alpm_cb_progress progresscb; /* filesystem paths */ char *root; /* Root path, default '/' */ char *dbpath; /* Base path to pacman's DBs */ char *logfile; /* Name of the log file */ char *lockfile; /* Name of the lock file */ char *gpgdir; /* Directory where GnuPG files are stored */ alpm_list_t *cachedirs; /* Paths to pacman cache directories */ /* package lists */ alpm_list_t *noupgrade; /* List of packages NOT to be upgraded */ alpm_list_t *noextract; /* List of files NOT to extract */ alpm_list_t *ignorepkg; /* List of packages to ignore */ alpm_list_t *ignoregroup; /* List of groups to ignore */ /* options */ char *arch; /* Architecture of packages we should allow */ double deltaratio; /* Download deltas if possible; a ratio value */ int usesyslog; /* Use syslog instead of logfile? */ /* TODO move to frontend */ int checkspace; /* Check disk space before installing */ alpm_siglevel_t siglevel; /* Default signature verification level */ /* error code */ alpm_errno_t pm_errno; /* for delta parsing efficiency */ int delta_regex_compiled; regex_t delta_regex; }; alpm_handle_t *_alpm_handle_new(void); void _alpm_handle_free(alpm_handle_t *handle); int _alpm_handle_lock(alpm_handle_t *handle); int _alpm_handle_unlock(alpm_handle_t *handle); alpm_errno_t _alpm_set_directory_option(const char *value, char **storage, int must_exist); #endif /* _ALPM_HANDLE_H */ /* vim: set ts=2 sw=2 noet: */