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bed33758 MS |
1 | /* |
2 | * Copyright (c) 2007, Novell Inc. | |
3 | * | |
4 | * This program is licensed under the BSD license, read LICENSE.BSD | |
5 | * for further information | |
6 | */ | |
7 | ||
8 | /* | |
9 | * deb2solv - create a solv file from one or multiple debs | |
10 | * | |
11 | */ | |
12 | ||
13 | #include <sys/types.h> | |
14 | #include <stdio.h> | |
15 | #include <stdlib.h> | |
16 | #include <unistd.h> | |
17 | #include <string.h> | |
18 | ||
19 | #include "util.h" | |
20 | #include "pool.h" | |
21 | #include "repo.h" | |
22 | #include "repo_deb.h" | |
23 | #include "repo_solv.h" | |
24 | #include "common_write.h" | |
25 | ||
26 | static char * | |
27 | fgets0(char *s, int size, FILE *stream) | |
28 | { | |
29 | char *p = s; | |
30 | int c; | |
31 | ||
32 | while (--size > 0) | |
33 | { | |
34 | c = getc(stream); | |
35 | if (c == EOF) | |
36 | { | |
37 | if (p == s) | |
38 | return 0; | |
39 | c = 0; | |
40 | } | |
41 | *p++ = c; | |
42 | if (!c) | |
43 | return s; | |
44 | } | |
45 | *p = 0; | |
46 | return s; | |
47 | } | |
48 | ||
49 | int | |
50 | main(int argc, char **argv) | |
51 | { | |
52 | const char **debs = 0; | |
53 | char *manifest = 0; | |
54 | int manifest0 = 0; | |
55 | int c, i, res, ndebs = 0; | |
56 | Pool *pool = pool_create(); | |
57 | Repo *repo; | |
58 | FILE *fp; | |
59 | char buf[4096], *p; | |
60 | const char *basefile = 0; | |
b19115fc | 61 | int is_repo = 0; |
bed33758 | 62 | |
63491bc9 | 63 | while ((c = getopt(argc, argv, "0:m:r")) >= 0) |
bed33758 MS |
64 | { |
65 | switch(c) | |
66 | { | |
bed33758 MS |
67 | case 'm': |
68 | manifest = optarg; | |
69 | break; | |
b19115fc MS |
70 | case 'r': |
71 | is_repo = 1; | |
72 | break; | |
bed33758 MS |
73 | case '0': |
74 | manifest0 = 1; | |
75 | break; | |
76 | default: | |
77 | exit(1); | |
78 | } | |
79 | } | |
80 | if (manifest) | |
81 | { | |
82 | if (!strcmp(manifest, "-")) | |
83 | fp = stdin; | |
84 | else if ((fp = fopen(manifest, "r")) == 0) | |
85 | { | |
86 | perror(manifest); | |
87 | exit(1); | |
88 | } | |
89 | for (;;) | |
90 | { | |
91 | if (manifest0) | |
92 | { | |
93 | if (!fgets0(buf, sizeof(buf), fp)) | |
94 | break; | |
95 | } | |
96 | else | |
97 | { | |
98 | if (!fgets(buf, sizeof(buf), fp)) | |
99 | break; | |
100 | if ((p = strchr(buf, '\n')) != 0) | |
101 | *p = 0; | |
102 | } | |
103 | debs = solv_extend(debs, ndebs, 1, sizeof(char *), 15); | |
104 | debs[ndebs++] = strdup(buf); | |
105 | } | |
106 | if (fp != stdin) | |
107 | fclose(fp); | |
108 | } | |
109 | while (optind < argc) | |
110 | { | |
111 | debs = solv_extend(debs, ndebs, 1, sizeof(char *), 15); | |
112 | debs[ndebs++] = strdup(argv[optind++]); | |
113 | } | |
114 | repo = repo_create(pool, "deb2solv"); | |
115 | repo_add_repodata(repo, 0); | |
116 | res = 0; | |
b19115fc MS |
117 | if (!ndebs && !manifest && is_repo) |
118 | { | |
119 | if (repo_add_debpackages(repo, stdin, REPO_REUSE_REPODATA|REPO_NO_INTERNALIZE)) | |
120 | { | |
121 | fprintf(stderr, "deb2solv: %s\n", pool_errstr(pool)); | |
122 | res = 1; | |
123 | } | |
124 | } | |
bed33758 MS |
125 | for (i = 0; i < ndebs; i++) |
126 | { | |
b19115fc MS |
127 | if (is_repo) |
128 | { | |
129 | if ((fp = fopen(debs[i], "r")) == 0) | |
130 | { | |
131 | perror(debs[i]); | |
132 | res = 1; | |
133 | continue; | |
134 | } | |
135 | if (repo_add_debpackages(repo, fp, REPO_REUSE_REPODATA|REPO_NO_INTERNALIZE)) | |
136 | { | |
137 | fprintf(stderr, "deb2solv: %s\n", pool_errstr(pool)); | |
138 | res = 1; | |
139 | } | |
140 | fclose(fp); | |
141 | continue; | |
142 | } | |
bed33758 MS |
143 | if (repo_add_deb(repo, debs[i], REPO_REUSE_REPODATA|REPO_NO_INTERNALIZE) == 0) |
144 | { | |
145 | fprintf(stderr, "deb2solv: %s\n", pool_errstr(pool)); | |
146 | res = 1; | |
147 | } | |
148 | } | |
149 | repo_internalize(repo); | |
63491bc9 | 150 | tool_write(repo, stdout); |
bed33758 MS |
151 | pool_free(pool); |
152 | for (c = 0; c < ndebs; c++) | |
153 | free((char *)debs[c]); | |
154 | solv_free(debs); | |
155 | exit(res); | |
156 | } | |
157 |