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6aeb48e6 MT |
1 | /*############################################################################# |
2 | # # | |
3 | # Pakfire - The IPFire package management system # | |
4 | # Copyright (C) 2021 Pakfire development team # | |
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 3 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 | ||
21 | #include <errno.h> | |
1ea1f35b MT |
22 | #include <fcntl.h> |
23 | #include <linux/limits.h> | |
6aeb48e6 | 24 | #include <stdlib.h> |
da08f989 MT |
25 | #include <sys/stat.h> |
26 | #include <sys/types.h> | |
05cfc2c9 | 27 | #include <time.h> |
da08f989 | 28 | #include <unistd.h> |
6aeb48e6 | 29 | |
1ea1f35b | 30 | #include <archive.h> |
da08f989 | 31 | #include <archive_entry.h> |
1ea1f35b | 32 | |
b59c9fa2 MT |
33 | #include <json.h> |
34 | ||
2adc4a4a | 35 | #include <pakfire/archive.h> |
6bf9841b | 36 | #include <pakfire/compress.h> |
436677a3 | 37 | #include <pakfire/constants.h> |
1ea1f35b | 38 | #include <pakfire/logging.h> |
6aeb48e6 MT |
39 | #include <pakfire/package.h> |
40 | #include <pakfire/packager.h> | |
41 | #include <pakfire/pakfire.h> | |
677e9e5b | 42 | #include <pakfire/pwd.h> |
d973a13d | 43 | #include <pakfire/string.h> |
f57ad279 | 44 | #include <pakfire/util.h> |
6aeb48e6 MT |
45 | |
46 | struct pakfire_packager { | |
ac4c607b | 47 | struct pakfire* pakfire; |
6aeb48e6 | 48 | int nrefs; |
05cfc2c9 | 49 | time_t time_created; |
6aeb48e6 | 50 | |
31480bee | 51 | struct pakfire_package* pkg; |
bb06d548 | 52 | char filename[PATH_MAX]; |
1ea1f35b | 53 | |
738b3582 MT |
54 | // Reader |
55 | struct archive* reader; | |
56 | ||
57 | // Payload | |
6bf9841b | 58 | struct pakfire_filelist* filelist; |
106d2edd | 59 | |
9ca45f4f | 60 | // Scriptlets |
106d2edd MT |
61 | struct pakfire_scriptlet** scriptlets; |
62 | unsigned int num_scriptlets; | |
9ca45f4f MT |
63 | |
64 | // Digests | |
65 | unsigned int digests; | |
6aeb48e6 MT |
66 | }; |
67 | ||
1ea1f35b | 68 | static void pakfire_packager_free(struct pakfire_packager* packager) { |
106d2edd MT |
69 | // Scriptlets |
70 | if (packager->scriptlets) { | |
71 | for (unsigned int i = 0; i < packager->num_scriptlets; i++) | |
9dd7b1aa | 72 | pakfire_scriptlet_unref(packager->scriptlets[i]); |
106d2edd MT |
73 | free(packager->scriptlets); |
74 | } | |
75 | ||
738b3582 | 76 | if (packager->reader) |
66817062 | 77 | archive_read_free(packager->reader); |
738b3582 | 78 | |
6bf9841b MT |
79 | if (packager->filelist) |
80 | pakfire_filelist_unref(packager->filelist); | |
1ea1f35b MT |
81 | pakfire_package_unref(packager->pkg); |
82 | pakfire_unref(packager->pakfire); | |
51105783 | 83 | free(packager); |
1ea1f35b MT |
84 | } |
85 | ||
22b8e37b | 86 | int pakfire_packager_create(struct pakfire_packager** packager, |
5d7a93ec | 87 | struct pakfire* pakfire, struct pakfire_package* pkg) { |
6aeb48e6 MT |
88 | struct pakfire_packager* p = calloc(1, sizeof(*p)); |
89 | if (!p) | |
90 | return ENOMEM; | |
91 | ||
e282863a MT |
92 | int r = 1; |
93 | ||
05cfc2c9 MT |
94 | // Save creation time |
95 | p->time_created = time(NULL); | |
96 | ||
6aeb48e6 MT |
97 | // Initialize reference counting |
98 | p->nrefs = 1; | |
99 | ||
100 | // Store a reference to Pakfire | |
5d7a93ec | 101 | p->pakfire = pakfire_ref(pakfire); |
6aeb48e6 MT |
102 | |
103 | // Store a reference to the package | |
104 | p->pkg = pakfire_package_ref(pkg); | |
105 | ||
9ca45f4f MT |
106 | // Use the default digests |
107 | p->digests = PAKFIRE_PACKAGER_DIGESTS; | |
108 | ||
cd2c2cfb MT |
109 | // Set build host |
110 | pakfire_package_set_build_host(pkg, pakfire_hostname()); | |
111 | ||
112 | // Set build time | |
113 | pakfire_package_set_build_time(pkg, p->time_created); | |
114 | ||
0682aeb3 | 115 | // Create reader |
66817062 MT |
116 | p->reader = pakfire_make_archive_disk_reader(p->pakfire, 1); |
117 | if (!p->reader) | |
1ba1869e | 118 | goto ERROR; |
1ea1f35b | 119 | |
6bf9841b MT |
120 | // Create filelist |
121 | r = pakfire_filelist_create(&p->filelist, p->pakfire); | |
0682aeb3 | 122 | if (r) |
738b3582 | 123 | goto ERROR; |
738b3582 | 124 | |
6bf9841b | 125 | // Add a requirement for the cryptographic algorithms we are using |
9ca45f4f MT |
126 | if (p->digests & PAKFIRE_DIGEST_SHA3_512) |
127 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-SHA3-512)"); | |
128 | if (p->digests & PAKFIRE_DIGEST_SHA3_256) | |
129 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-SHA3-256)"); | |
130 | if (p->digests & PAKFIRE_DIGEST_BLAKE2B512) | |
131 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-BLAKE2b512)"); | |
132 | if (p->digests & PAKFIRE_DIGEST_BLAKE2S256) | |
133 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-BLAKE2s256)"); | |
134 | if (p->digests & PAKFIRE_DIGEST_SHA2_512) | |
135 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-SHA2-512)"); | |
136 | if (p->digests & PAKFIRE_DIGEST_SHA2_256) | |
137 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-SHA2-256)"); | |
6bf9841b | 138 | |
6aeb48e6 MT |
139 | *packager = p; |
140 | ||
141 | return 0; | |
1ba1869e MT |
142 | |
143 | ERROR: | |
144 | pakfire_packager_free(p); | |
145 | ||
146 | return r; | |
6aeb48e6 MT |
147 | } |
148 | ||
22b8e37b | 149 | struct pakfire_packager* pakfire_packager_ref( |
6aeb48e6 MT |
150 | struct pakfire_packager* packager) { |
151 | ++packager->nrefs; | |
152 | ||
153 | return packager; | |
154 | } | |
155 | ||
22b8e37b | 156 | struct pakfire_packager* pakfire_packager_unref( |
6aeb48e6 MT |
157 | struct pakfire_packager* packager) { |
158 | if (--packager->nrefs > 0) | |
159 | return packager; | |
160 | ||
161 | pakfire_packager_free(packager); | |
6aeb48e6 MT |
162 | return NULL; |
163 | } | |
da08f989 | 164 | |
22b8e37b | 165 | const char* pakfire_packager_filename(struct pakfire_packager* packager) { |
bb06d548 MT |
166 | if (!*packager->filename) { |
167 | const char* filename = pakfire_package_get_filename(packager->pkg); | |
168 | ||
169 | // Add arch | |
170 | if (pakfire_package_is_source(packager->pkg)) | |
171 | pakfire_string_set(packager->filename, filename); | |
172 | else { | |
173 | const char* arch = pakfire_package_get_arch(packager->pkg); | |
174 | ||
175 | pakfire_string_format(packager->filename, "%s/%s", arch, filename); | |
176 | } | |
177 | } | |
178 | ||
179 | return packager->filename; | |
96d2c7bc MT |
180 | } |
181 | ||
28700a5b | 182 | static struct archive_entry* pakfire_packager_create_file( |
95b81a98 | 183 | struct pakfire_packager* packager, const char* filename, size_t size, mode_t mode) { |
98e85f1c MT |
184 | // Create a new file entry |
185 | struct archive_entry* entry = archive_entry_new(); | |
186 | if (!entry) | |
28700a5b | 187 | return NULL; |
98e85f1c MT |
188 | |
189 | // Set filename | |
190 | archive_entry_set_pathname(entry, filename); | |
191 | ||
192 | // This is a regular file | |
193 | archive_entry_set_filetype(entry, AE_IFREG); | |
95b81a98 | 194 | archive_entry_set_perm(entry, mode); |
98e85f1c | 195 | |
28700a5b MT |
196 | // Set size |
197 | archive_entry_set_size(entry, size); | |
198 | ||
05cfc2c9 MT |
199 | // Set ownership |
200 | archive_entry_set_uname(entry, "root"); | |
201 | archive_entry_set_uid(entry, 0); | |
202 | archive_entry_set_gname(entry, "root"); | |
203 | archive_entry_set_gid(entry, 0); | |
204 | ||
205 | // Set times | |
206 | archive_entry_set_birthtime(entry, packager->time_created, 0); | |
207 | archive_entry_set_ctime(entry, packager->time_created, 0); | |
208 | archive_entry_set_mtime(entry, packager->time_created, 0); | |
209 | archive_entry_set_atime(entry, packager->time_created, 0); | |
210 | ||
28700a5b MT |
211 | return entry; |
212 | } | |
213 | ||
214 | static int pakfire_packager_write_file_from_buffer(struct pakfire_packager* packager, | |
bfdad796 | 215 | struct archive* a, const char* filename, mode_t mode, const char* buffer) { |
28700a5b MT |
216 | size_t size = strlen(buffer); |
217 | ||
218 | // Create a new file | |
7e346194 MT |
219 | struct archive_entry* entry = pakfire_packager_create_file(packager, filename, size, mode); |
220 | if (!entry) { | |
221 | ERROR(packager->pakfire, "Could not create file '%s'\n", filename); | |
28700a5b | 222 | return 1; |
7e346194 | 223 | } |
98e85f1c MT |
224 | |
225 | // This is the end of the header | |
226 | int r = archive_write_header(a, entry); | |
227 | if (r) { | |
228 | ERROR(packager->pakfire, "Error writing header: %s\n", archive_error_string(a)); | |
265a7974 | 229 | goto ERROR; |
98e85f1c MT |
230 | } |
231 | ||
232 | // Write content | |
233 | r = archive_write_data(a, buffer, strlen(buffer)); | |
234 | if (r < 0) { | |
235 | ERROR(packager->pakfire, "Error writing data: %s\n", archive_error_string(a)); | |
265a7974 | 236 | goto ERROR; |
98e85f1c MT |
237 | } |
238 | ||
265a7974 MT |
239 | // Success |
240 | r = 0; | |
241 | ||
242 | ERROR: | |
98e85f1c MT |
243 | archive_entry_free(entry); |
244 | ||
265a7974 | 245 | return r; |
98e85f1c MT |
246 | } |
247 | ||
436677a3 MT |
248 | static int pakfire_packager_write_format(struct pakfire_packager* packager, |
249 | struct archive* a) { | |
250 | const char buffer[] = TO_STRING(PACKAGE_FORMAT) "\n"; | |
251 | ||
7e346194 MT |
252 | DEBUG(packager->pakfire, "Writing package format\n"); |
253 | ||
bfdad796 | 254 | int r = pakfire_packager_write_file_from_buffer(packager, a, |
0dbfb5e1 | 255 | "pakfire-format", 0444, buffer); |
a6dd151e MT |
256 | if (r) |
257 | return r; | |
258 | ||
259 | // Add package format marker | |
260 | pakfire_package_add_requires(packager->pkg, | |
261 | "pakfire(PackageFormat-" TO_STRING(PACKAGE_FORMAT) ")"); | |
262 | ||
263 | return 0; | |
436677a3 MT |
264 | } |
265 | ||
b59c9fa2 MT |
266 | static char* pakfire_packager_make_metadata(struct pakfire_packager* packager) { |
267 | char* result = NULL; | |
98e85f1c | 268 | |
b59c9fa2 MT |
269 | // Convert all package metadata to JSON |
270 | struct json_object* md = pakfire_package_to_json(packager->pkg); | |
271 | if (!md) | |
98e85f1c MT |
272 | goto ERROR; |
273 | ||
b59c9fa2 | 274 | // Serialize JSON to file |
ef4a2e77 | 275 | const char* s = json_object_to_json_string_ext(md, 0); |
b59c9fa2 | 276 | if (!s) |
98e85f1c MT |
277 | goto ERROR; |
278 | ||
b59c9fa2 MT |
279 | // Copy result onto heap |
280 | result = strdup(s); | |
281 | if (!result) | |
98e85f1c | 282 | goto ERROR; |
98e85f1c MT |
283 | |
284 | ERROR: | |
b59c9fa2 MT |
285 | // Free metadata |
286 | if (md) | |
287 | json_object_put(md); | |
98e85f1c | 288 | |
b59c9fa2 | 289 | return result; |
98e85f1c MT |
290 | } |
291 | ||
292 | static int pakfire_packager_write_metadata(struct pakfire_packager* packager, | |
bfdad796 | 293 | struct archive* a) { |
98e85f1c | 294 | // Make metadata |
b59c9fa2 | 295 | char* buffer = pakfire_packager_make_metadata(packager); |
98e85f1c MT |
296 | if (!buffer) |
297 | return 1; | |
298 | ||
b59c9fa2 | 299 | DEBUG(packager->pakfire, "Generated package metadata:\n%s\n", buffer); |
98e85f1c MT |
300 | |
301 | // Write buffer | |
bfdad796 | 302 | int r = pakfire_packager_write_file_from_buffer(packager, a, |
9f6b177b | 303 | ".PKGINFO", 0444, buffer); |
98e85f1c MT |
304 | |
305 | free(buffer); | |
306 | ||
307 | return r; | |
308 | } | |
309 | ||
106d2edd | 310 | static int pakfire_packager_write_scriptlet(struct pakfire_packager* packager, |
bfdad796 | 311 | struct archive* a, struct pakfire_scriptlet* scriptlet) { |
106d2edd MT |
312 | char filename[PATH_MAX]; |
313 | size_t size; | |
314 | int r; | |
315 | ||
316 | // Fetch type | |
317 | const char* type = pakfire_scriptlet_get_type(scriptlet); | |
318 | ||
319 | DEBUG(packager->pakfire, "Writing scriptlet '%s' to package\n", type); | |
320 | ||
321 | // Make filename | |
9f6b177b | 322 | r = pakfire_string_format(filename, ".scriptlets/%s", type); |
a60955af | 323 | if (r) |
106d2edd MT |
324 | return r; |
325 | ||
326 | // Fetch scriptlet | |
327 | const char* data = pakfire_scriptlet_get_data(scriptlet, &size); | |
328 | ||
329 | // Write file | |
bfdad796 | 330 | return pakfire_packager_write_file_from_buffer(packager, a, filename, 0544, data); |
106d2edd MT |
331 | } |
332 | ||
436677a3 MT |
333 | /* |
334 | This function is being called at the end when all data has been added to the package. | |
335 | ||
336 | It will create a new archive and write the package to the given file descriptor. | |
337 | */ | |
22b8e37b | 338 | int pakfire_packager_finish(struct pakfire_packager* packager, FILE* f) { |
1b4e7c7b | 339 | struct archive* a = NULL; |
96d2c7bc | 340 | int r = 1; |
436677a3 | 341 | |
6bf9841b | 342 | const char* nevra = pakfire_package_get_nevra(packager->pkg); |
1b4e7c7b | 343 | |
555b6dd2 MT |
344 | // Add requires feature markers |
345 | if (pakfire_package_has_rich_deps(packager->pkg)) | |
346 | pakfire_package_add_requires(packager->pkg, "pakfire(RichDependencies)"); | |
347 | ||
260006f2 MT |
348 | // Add filelist |
349 | r = pakfire_package_set_filelist(packager->pkg, packager->filelist); | |
350 | if (r) | |
351 | goto ERROR; | |
352 | ||
6bf9841b MT |
353 | const size_t installsize = pakfire_filelist_total_size(packager->filelist); |
354 | ||
508e2030 | 355 | // Store total install size |
6bf9841b | 356 | pakfire_package_set_installsize(packager->pkg, installsize); |
fafe383d | 357 | |
508e2030 MT |
358 | // Dump package metadata |
359 | char* dump = pakfire_package_dump(packager->pkg, PAKFIRE_PKG_DUMP_LONG); | |
360 | if (dump) { | |
361 | INFO(packager->pakfire, "%s\n", dump); | |
362 | free(dump); | |
363 | } | |
364 | ||
436677a3 | 365 | // Open a new archive |
1b4e7c7b | 366 | a = archive_write_new(); |
436677a3 MT |
367 | if (!a) { |
368 | ERROR(packager->pakfire, "archive_write_new() failed\n"); | |
260006f2 | 369 | r = 1; |
436677a3 MT |
370 | goto ERROR; |
371 | } | |
372 | ||
373 | // Use the PAX format | |
96d2c7bc | 374 | r = archive_write_set_format_pax(a); |
436677a3 MT |
375 | if (r) { |
376 | ERROR(packager->pakfire, "Could not set format to PAX: %s\n", | |
377 | archive_error_string(a)); | |
378 | goto ERROR; | |
379 | } | |
380 | ||
63476763 MT |
381 | // Store any extended attributes in the SCHILY headers |
382 | r = archive_write_set_format_option(a, "pax", "xattrheader", "SCHILY"); | |
383 | if (r) { | |
384 | ERROR(packager->pakfire, "Could not set xattrheader option: %s\n", | |
385 | archive_error_string(a)); | |
386 | return r; | |
387 | } | |
388 | ||
389 | // Enable Zstd | |
390 | r = archive_write_add_filter_zstd(a); | |
391 | if (r) { | |
392 | ERROR(packager->pakfire, "Could not enable Zstandard compression: %s\n", | |
393 | archive_error_string(a)); | |
394 | return r; | |
395 | } | |
396 | ||
397 | // Set compression level to highest | |
398 | r = archive_write_set_filter_option(a, NULL, "compression-level", "22"); | |
399 | if (r) { | |
400 | ERROR(packager->pakfire, "Could not set Zstandard compression level: %s\n", | |
401 | archive_error_string(a)); | |
402 | return r; | |
403 | } | |
404 | ||
405 | // Add feature marker | |
406 | pakfire_package_add_requires(packager->pkg, "pakfire(Compress-Zstandard)"); | |
407 | ||
408 | // Do not pad the last block | |
409 | archive_write_set_bytes_in_last_block(a, 1); | |
410 | ||
436677a3 MT |
411 | // Write archive to f |
412 | r = archive_write_open_FILE(a, f); | |
413 | if (r) { | |
414 | ERROR(packager->pakfire, "archive_write_open_FILE() failed: %s\n", | |
415 | archive_error_string(a)); | |
416 | goto ERROR; | |
417 | } | |
418 | ||
419 | // Start with the format file | |
420 | r = pakfire_packager_write_format(packager, a); | |
265a7974 MT |
421 | if (r) { |
422 | ERROR(packager->pakfire, "Could not add format file to archive: %s\n", | |
423 | archive_error_string(a)); | |
436677a3 | 424 | goto ERROR; |
265a7974 | 425 | } |
436677a3 | 426 | |
98e85f1c | 427 | // Write the metadata |
bfdad796 | 428 | r = pakfire_packager_write_metadata(packager, a); |
265a7974 MT |
429 | if (r) { |
430 | ERROR(packager->pakfire, "Could not add metadata file to archive: %s\n", | |
431 | archive_error_string(a)); | |
98e85f1c | 432 | goto ERROR; |
265a7974 | 433 | } |
98e85f1c | 434 | |
d8856104 MT |
435 | // Write scriptlets |
436 | for (unsigned int i = 0; i < packager->num_scriptlets; i++) { | |
437 | r = pakfire_packager_write_scriptlet(packager, a, packager->scriptlets[i]); | |
438 | if (r) { | |
439 | ERROR(packager->pakfire, "Could not add scriptlet to the archive: %m\n"); | |
440 | goto ERROR; | |
441 | } | |
442 | } | |
443 | ||
bfdad796 | 444 | // Write the payload |
6bf9841b MT |
445 | r = pakfire_compress(packager->pakfire, a, packager->filelist, nevra, |
446 | PAKFIRE_COMPRESS_SHOW_THROUGHPUT, PAKFIRE_PACKAGER_DIGESTS); | |
131c1449 MT |
447 | if (r) |
448 | goto ERROR; | |
265a7974 | 449 | |
2013270b MT |
450 | // Flush all buffers to disk |
451 | fflush(f); | |
452 | ||
96d2c7bc MT |
453 | // Success |
454 | r = 0; | |
436677a3 MT |
455 | |
456 | ERROR: | |
457 | if (a) | |
265a7974 | 458 | archive_write_free(a); |
436677a3 | 459 | |
96d2c7bc | 460 | return r; |
436677a3 MT |
461 | } |
462 | ||
22b8e37b | 463 | int pakfire_packager_finish_to_directory(struct pakfire_packager* packager, |
45448dbd | 464 | const char* target, char** result) { |
48c6f2e7 | 465 | char path[PATH_MAX]; |
bb06d548 | 466 | char tmppath[PATH_MAX]; |
131c1449 | 467 | FILE* f = NULL; |
48c6f2e7 MT |
468 | int r = 1; |
469 | ||
470 | // target cannot be empty | |
471 | if (!target) { | |
472 | errno = EINVAL; | |
473 | return 1; | |
474 | } | |
475 | ||
bb06d548 MT |
476 | // Get the filename of the package |
477 | const char* filename = pakfire_packager_filename(packager); | |
478 | if (!filename) { | |
b1772bfb | 479 | ERROR(packager->pakfire, "Could not generate filename for package: %m\n"); |
bb06d548 MT |
480 | r = 1; |
481 | goto ERROR; | |
482 | } | |
483 | ||
484 | // Make the package path | |
485 | r = pakfire_string_format(path, "%s/%s", target, filename); | |
a60955af | 486 | if (r) |
bb06d548 MT |
487 | goto ERROR; |
488 | ||
489 | // Create the parent directory | |
520ce66c | 490 | r = pakfire_mkparentdir(path, 0755); |
bb06d548 MT |
491 | if (r) |
492 | goto ERROR; | |
493 | ||
48c6f2e7 | 494 | // Create a temporary file in the target directory |
bb06d548 | 495 | r = pakfire_string_format(tmppath, "%s.XXXXXX", path); |
a60955af | 496 | if (r) |
bb06d548 | 497 | goto ERROR; |
48c6f2e7 MT |
498 | |
499 | // Create a temporary result file | |
131c1449 | 500 | f = pakfire_mktemp(tmppath); |
48c6f2e7 MT |
501 | if (!f) |
502 | goto ERROR; | |
503 | ||
504 | // Write the finished package | |
505 | r = pakfire_packager_finish(packager, f); | |
506 | if (r) { | |
b1772bfb | 507 | ERROR(packager->pakfire, "pakfire_packager_finish() failed: %m\n"); |
48c6f2e7 MT |
508 | goto ERROR; |
509 | } | |
510 | ||
48c6f2e7 | 511 | // Move the temporary file to destination |
bb06d548 MT |
512 | r = rename(tmppath, path); |
513 | if (r) { | |
b1772bfb | 514 | ERROR(packager->pakfire, "Could not move %s to %s: %m\n", tmppath, path); |
48c6f2e7 | 515 | goto ERROR; |
bb06d548 | 516 | } |
48c6f2e7 | 517 | |
bb06d548 | 518 | INFO(packager->pakfire, "Package written to %s\n", path); |
48c6f2e7 | 519 | |
45448dbd MT |
520 | // Store result path if requested |
521 | if (result) { | |
522 | *result = strdup(path); | |
523 | if (!*result) { | |
524 | r = 1; | |
525 | goto ERROR; | |
526 | } | |
527 | } | |
528 | ||
48c6f2e7 MT |
529 | // Success |
530 | r = 0; | |
531 | ||
532 | ERROR: | |
131c1449 MT |
533 | if (f) |
534 | fclose(f); | |
535 | ||
48c6f2e7 | 536 | // Remove temporary file |
bb06d548 MT |
537 | if (r && *tmppath) |
538 | unlink(tmppath); | |
48c6f2e7 | 539 | |
bb06d548 | 540 | return r; |
48c6f2e7 MT |
541 | } |
542 | ||
80a108bf | 543 | int pakfire_packager_add_file(struct pakfire_packager* packager, struct pakfire_file* file) { |
85b59296 MT |
544 | // Check input |
545 | if (!file) { | |
255d4488 MT |
546 | errno = EINVAL; |
547 | return 1; | |
548 | } | |
da08f989 | 549 | |
85b59296 MT |
550 | // Fetch path |
551 | const char* path = pakfire_file_get_path(file); | |
da08f989 | 552 | |
85b59296 MT |
553 | // Files cannot have an empty path |
554 | if (!*path) { | |
555 | ERROR(packager->pakfire, "Cannot add a file with an empty path\n"); | |
556 | errno = EPERM; | |
557 | return 1; | |
da08f989 | 558 | |
85b59296 MT |
559 | // Hidden files cannot be added |
560 | } else if (*path == '.') { | |
561 | ERROR(packager->pakfire, "Hidden files cannot be added to a package: %s\n", path); | |
562 | errno = EPERM; | |
563 | return 1; | |
738b3582 | 564 | } |
da08f989 | 565 | |
85b59296 MT |
566 | DEBUG(packager->pakfire, "Adding file to payload: %s\n", path); |
567 | ||
2ed2b519 MT |
568 | // Overwrite a couple of things for source archives |
569 | if (pakfire_package_is_source(packager->pkg)) { | |
570 | // Reset permissions | |
85b59296 | 571 | pakfire_file_set_perms(file, 0644); |
2ed2b519 MT |
572 | |
573 | // Reset file ownership | |
85b59296 MT |
574 | pakfire_file_set_user(file, "root"); |
575 | pakfire_file_set_group(file, "root"); | |
2ed2b519 MT |
576 | } |
577 | ||
6bf9841b MT |
578 | // Append the file to the filelist |
579 | return pakfire_filelist_append(packager->filelist, file); | |
da08f989 | 580 | } |
106d2edd | 581 | |
85b59296 MT |
582 | int pakfire_packager_add(struct pakfire_packager* packager, |
583 | const char* sourcepath, const char* path) { | |
584 | struct pakfire_file* file = NULL; | |
585 | int r = 1; | |
586 | ||
61b0856b MT |
587 | // Create file |
588 | r = pakfire_file_create_from_path(&file, packager->pakfire, sourcepath); | |
85b59296 MT |
589 | if (r) |
590 | goto ERROR; | |
591 | ||
61b0856b MT |
592 | // Assign a new path for inside the archive |
593 | if (path) { | |
594 | r = pakfire_file_set_path(file, path); | |
595 | if (r) | |
596 | goto ERROR; | |
597 | } | |
598 | ||
85b59296 MT |
599 | // Call the main function |
600 | r = pakfire_packager_add_file(packager, file); | |
601 | ||
602 | ERROR: | |
603 | if (file) | |
604 | pakfire_file_unref(file); | |
605 | ||
606 | return r; | |
607 | } | |
608 | ||
5d5da764 MT |
609 | static int __pakfire_packager_add_files(struct pakfire* pakfire, |
610 | struct pakfire_file* file, void* p) { | |
611 | struct pakfire_packager* packager = (struct pakfire_packager*)p; | |
814b7fee | 612 | |
5d5da764 MT |
613 | return pakfire_packager_add_file(packager, file); |
614 | } | |
814b7fee | 615 | |
5d5da764 MT |
616 | int pakfire_packager_add_files( |
617 | struct pakfire_packager* packager, struct pakfire_filelist* filelist) { | |
618 | // Add all files on the filelist | |
619 | return pakfire_filelist_walk( | |
620 | packager->filelist, __pakfire_packager_add_files, packager); | |
814b7fee MT |
621 | } |
622 | ||
106d2edd MT |
623 | int pakfire_packager_add_scriptlet(struct pakfire_packager* packager, |
624 | struct pakfire_scriptlet* scriptlet) { | |
625 | if (!scriptlet) { | |
626 | errno = EINVAL; | |
627 | return 1; | |
628 | } | |
629 | ||
630 | // Extend array | |
631 | packager->scriptlets = reallocarray(packager->scriptlets, | |
632 | packager->num_scriptlets + 1, sizeof(*packager->scriptlets)); | |
633 | if (!packager->scriptlets) | |
634 | return 1; | |
635 | ||
636 | // Append scriptlet | |
637 | packager->scriptlets[packager->num_scriptlets++] = pakfire_scriptlet_ref(scriptlet); | |
638 | ||
639 | return 0; | |
640 | } |