libdebian-installer

packages_internal.h

00001 /*
00002  * packages_internal.h
00003  *
00004  * Copyright (C) 2003 Bastian Blank <waldi@debian.org>
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program. If not, see <http://www.gnu.org/licenses/>.
00018  */
00019 
00020 #ifndef DEBIAN_INSTALLER__PACKAGES_INTERNAL_H
00021 #define DEBIAN_INSTALLER__PACKAGES_INTERNAL_H
00022 
00023 #include <debian-installer/packages.h>
00024 
00025 #include <debian-installer/list.h>
00026 
00027 typedef struct di_packages_resolve_dependencies_check di_packages_resolve_dependencies_check;
00028 
00034 di_packages_allocator *internal_di_packages_allocator_alloc (void);
00035 
00036 typedef bool di_packages_resolve_dependencies_check_package (di_packages_resolve_dependencies_check *r, di_package *package, di_package_dependency *d);
00037 typedef di_package_dependency *di_packages_resolve_dependencies_check_provide (di_package *package, di_package_dependency *best, di_package_dependency *d, void *data);
00038 typedef void di_packages_resolve_dependencies_do_package (di_package *package, void *data);
00039 
00040 struct di_packages_resolve_dependencies_check
00041 {
00042   di_packages_resolve_dependencies_check_package *check_real;
00043   di_packages_resolve_dependencies_check_provide *check_virtual;
00044   di_packages_resolve_dependencies_check_package *check_non_existant;
00045   di_packages_resolve_dependencies_do_package *do_real;
00046   unsigned int resolver;
00047   void *check_virtual_data;
00048   void *do_real_data;
00049 };
00050 
00051 di_slist *di_packages_resolve_dependencies_special (di_packages *packages, di_slist *list, di_packages_resolve_dependencies_check *s, di_packages_allocator *allocator);
00052 di_slist *di_packages_resolve_dependencies_array_special (di_packages *packages, di_package **array, di_packages_resolve_dependencies_check *s, di_packages_allocator *allocator);
00053 void di_packages_resolve_dependencies_mark_special (di_packages *packages, di_packages_resolve_dependencies_check *s);
00054 
00055 void di_packages_resolve_dependencies_marker (di_packages *packages);
00056 bool di_packages_resolve_dependencies_recurse (di_packages_resolve_dependencies_check *r, di_package *package, di_package *dependend_package);
00057 
00058 di_packages_resolve_dependencies_check_package
00059   di_packages_resolve_dependencies_check_real,
00060   di_packages_resolve_dependencies_check_non_existant,
00061   di_packages_resolve_dependencies_check_non_existant_quiet,
00062   di_packages_resolve_dependencies_check_non_existant_permissive;
00063 
00064 di_packages_resolve_dependencies_check_provide
00065   di_packages_resolve_dependencies_check_virtual;
00066 
00067 di_packages_resolve_dependencies_do_package
00068   di_packages_resolve_dependencies_do_real_list_append,
00069   di_packages_resolve_dependencies_do_real_mark;
00070 
00071 struct di_packages_resolve_dependencies_do_real_list_append_data
00072 {
00073   di_slist list;
00074   di_packages_allocator *allocator;
00075 };
00076 
00084 di_parser_write_entry_next
00085   internal_di_packages_parser_write_entry_next;
00086 
00087 const di_parser_fieldinfo
00088   internal_di_packages_parser_field_package;
00089 
00091 #endif