libdebian-installer
packages.h
1 /*
2  * packages.h
3  *
4  * Copyright (C) 2003 Bastian Blank <waldi@debian.org>
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program. If not, see <http://www.gnu.org/licenses/>.
18  */
19 
20 #ifndef DEBIAN_INSTALLER__PACKAGES_H
21 #define DEBIAN_INSTALLER__PACKAGES_H
22 
23 #include <debian-installer/hash.h>
24 #include <debian-installer/parser.h>
25 #include <debian-installer/slist.h>
26 
27 #include <stddef.h>
28 #include <string.h>
29 
30 typedef struct di_packages di_packages;
32 
42 {
45  unsigned int resolver;
46 };
47 
53 {
57 };
58 
59 #include <debian-installer/package.h>
60 
62 void di_packages_free (di_packages *packages);
63 
66 
67 void di_packages_append_package (di_packages *packages, di_package *package, di_packages_allocator *allocator);
68 di_package *di_packages_get_package (di_packages *packages, const char *name, size_t n);
69 di_package *di_packages_get_package_new (di_packages *packages, di_packages_allocator *allocator, char *name, size_t n);
70 
71 di_slist *di_packages_resolve_dependencies (di_packages *packages, di_slist *list, di_packages_allocator *allocator);
72 di_slist *di_packages_resolve_dependencies_array (di_packages *packages, di_package **array, di_packages_allocator *allocator);
73 void di_packages_resolve_dependencies_mark (di_packages *packages);
74 
78  di_packages_parser_read_name;
79 
88 
92 
98 di_packages *di_packages_special_read_file (const char *file, di_packages_allocator *allocator, di_parser_info *(info) (void));
99 
108 int di_packages_special_write_file (di_packages *packages, const char *file, di_parser_info *(info) (void));
109 
116 static inline di_packages *di_packages_read_file (const char *file, di_packages_allocator *allocator)
117 {
118  return di_packages_special_read_file (file, allocator, di_packages_parser_info);
119 }
120 
127 static inline di_packages *di_packages_minimal_read_file (const char *file, di_packages_allocator *allocator)
128 {
130 }
131 
138 static inline di_packages *di_packages_status_read_file (const char *file, di_packages_allocator *allocator)
139 {
141 }
142 
151 static inline int di_packages_write_file (di_packages *packages, const char *file)
152 {
154 }
155 
164 static inline int di_packages_status_write_file (di_packages *packages, const char *file)
165 {
167 }
168 
170 #endif
Hash table.
Definition: hash.c:41
static int di_packages_status_write_file(di_packages *packages, const char *file)
Definition: packages.h:164
Packages file - Allocator.
Definition: packages.h:52
Parse info.
Definition: parser.h:93
Package.
Definition: package.h:95
di_mem_chunk * slist_node_mem_chunk
Definition: packages.h:56
void di_parser_fields_function_read(void **data, const di_parser_fieldinfo *fip, di_rstring *field_modifier, di_rstring *value, void *user_data)
Definition: parser.h:49
static di_packages * di_packages_status_read_file(const char *file, di_packages_allocator *allocator)
Definition: packages.h:138
a mem chunk
Definition: mem_chunk.c:46
const di_parser_fieldinfo * di_packages_minimal_parser_fieldinfo[]
Definition: packages_parser.c:101
Info about a parser field.
Definition: parser.h:104
int di_packages_special_write_file(di_packages *packages, const char *file, di_parser_info *(info)(void))
void di_packages_allocator_free(di_packages_allocator *packages)
Definition: packages.c:87
static int di_packages_write_file(di_packages *packages, const char *file)
Definition: packages.h:151
void di_packages_append_package(di_packages *packages, di_package *package, di_packages_allocator *allocator)
Definition: packages.c:100
di_mem_chunk * package_mem_chunk
Definition: packages.h:54
di_slist list
Definition: packages.h:44
static di_packages * di_packages_minimal_read_file(const char *file, di_packages_allocator *allocator)
Definition: packages.h:127
di_packages_allocator * di_packages_allocator_alloc(void)
Definition: packages.c:48
di_parser_info * di_packages_parser_info(void)
Definition: packages_parser.c:123
unsigned int resolver
Definition: packages.h:45
di_parser_info * di_packages_status_parser_info(void)
Definition: packages_parser.c:151
di_parser_info * di_packages_minimal_parser_info(void)
Definition: packages_parser.c:137
di_package * di_packages_get_package_new(di_packages *packages, di_packages_allocator *allocator, char *name, size_t n)
Definition: packages.c:148
Single-linked list.
Definition: slist.h:36
void di_packages_free(di_packages *packages)
Definition: packages.c:76
di_packages * di_packages_alloc(void)
Definition: packages.c:35
static di_packages * di_packages_read_file(const char *file, di_packages_allocator *allocator)
Definition: packages.h:116
di_package * di_packages_get_package(di_packages *packages, const char *name, size_t n)
Definition: packages.c:121
const di_parser_fieldinfo * di_packages_parser_fieldinfo[]
Definition: packages_parser.c:48
di_mem_chunk * package_dependency_mem_chunk
Definition: packages.h:55
di_packages * di_packages_special_read_file(const char *file, di_packages_allocator *allocator, di_parser_info *(info)(void))
const di_parser_fieldinfo * di_packages_status_parser_fieldinfo[]
Definition: packages_parser.c:76
Packages file.
Definition: packages.h:41
di_hash_table * table
Definition: packages.h:43