1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
#ifndef _UDPKG_H_
#define _UDPKG_H_
#include <stdio.h>
#include "config.h"
#ifdef DODEBUG
#include <assert.h>
#define ASSERT(x) assert(x)
#define DPRINTF(fmt,args...) fprintf(stderr, fmt, ##args)
#else
#define ASSERT(x) /* nothing */
#define DPRINTF(fmt,args...) /* nothing */
#endif
#define PRINTF(fmt,args...) if (getenv(UDPKG_QUIET) == NULL) printf(fmt, ##args)
#define FPRINTF(str,fmt,args...) if (getenv(UDPKG_QUIET) == NULL) fprintf(str, fmt, ##args)
#define BUFSIZE 4096
#define STATUSFILE ADMINDIR "/status"
#define DPKGCIDIR ADMINDIR "/tmp.ci/"
#define INFODIR ADMINDIR "/info/"
#define UDPKG_QUIET "UDPKG_QUIET"
#define DEPENDSMAX 64 /* maximum number of depends we can handle */
#define STATUS_WANTSTART (0)
#define STATUS_WANTUNKNOWN (1 << 0)
#define STATUS_WANTINSTALL (1 << 1)
#define STATUS_WANTHOLD (1 << 2)
#define STATUS_WANTDEINSTALL (1 << 3)
#define STATUS_WANTPURGE (1 << 4)
#define STATUS_WANTMASK ~(STATUS_WANTUNKNOWN | STATUS_WANTINSTALL | STATUS_WANTHOLD | STATUS_WANTDEINSTALL | STATUS_WANTPURGE)
#define STATUS_FLAGSTART (5)
#define STATUS_FLAGOK (1 << 5)
#define STATUS_FLAGREINSTREQ (1 << 6)
#define STATUS_FLAGHOLD (1 << 7)
#define STATUS_FLAGHOLDREINSTREQ (1 << 8)
#define STATUS_FLAGMASK ~(STATUS_FLAGOK | STATUS_FLAGREINSTREQ | STATUS_FLAGHOLD | STATUS_FLAGHOLDREINSTREQ)
#define STATUS_STATUSSTART (9)
#define STATUS_STATUSNOTINSTALLED (1 << 9)
#define STATUS_STATUSUNPACKED (1 << 10)
#define STATUS_STATUSHALFCONFIGURED (1 << 11)
#define STATUS_STATUSINSTALLED (1 << 12)
#define STATUS_STATUSHALFINSTALLED (1 << 13)
#define STATUS_STATUSCONFIGFILES (1 << 14)
#define STATUS_STATUSPOSTINSTFAILED (1 << 15)
#define STATUS_STATUSREMOVALFAILED (1 << 16)
#define STATUS_STATUSMASK ~(STATUS_STATUSNOTINSTALLED | STATUS_STATUSUNPACKED | STATUS_STATUSHALFCONFIGURED | STATUS_STATUSINSTALLED | STATUS_STATUSCONFIGFILES | STATUS_STATUSPOSTINSTFAILED | STATUS_STATUSREMOVALFAILED | STATUS_STATUSHALFINSTALLED)
#define COLOR_WHITE 0
#define COLOR_GRAY 1
#define COLOR_BLACK 2
/* data structures */
struct language_description_t
{
char *language;
char *description;
char *long_description;
struct language_description_t *next;
};
struct package_t {
char *file;
char *package;
unsigned long status;
char *priority;
char *section;
char *installed_size;
char *maintainer;
char *source;
char *version;
char *pre_depends;
char *depends;
char *replaces;
char *recommends;
char *suggests;
char *provides;
char *conflicts;
char *conffiles;
char *description;
char *long_description;
int installer_menu_item;
char color; /* for topo-sort */
struct package_t *requiredfor[DEPENDSMAX];
unsigned short requiredcount;
struct language_description_t *localized_descriptions;
struct package_t *next;
};
/* function prototypes */
void *status_read(void);
void control_read(FILE *f, struct package_t *p);
int status_merge(void *status, struct package_t *pkgs);
int package_compare(const void *p1, const void *p2);
struct package_t *depends_resolve(struct package_t *pkgs, void *status);
#endif
|
