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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> |
436677a3 | 36 | #include <pakfire/constants.h> |
1ea1f35b | 37 | #include <pakfire/logging.h> |
6aeb48e6 MT |
38 | #include <pakfire/package.h> |
39 | #include <pakfire/packager.h> | |
40 | #include <pakfire/pakfire.h> | |
677e9e5b | 41 | #include <pakfire/pwd.h> |
d973a13d | 42 | #include <pakfire/string.h> |
f57ad279 | 43 | #include <pakfire/util.h> |
6aeb48e6 MT |
44 | |
45 | struct pakfire_packager { | |
ac4c607b | 46 | struct pakfire* pakfire; |
6aeb48e6 | 47 | int nrefs; |
05cfc2c9 | 48 | time_t time_created; |
6aeb48e6 | 49 | |
31480bee | 50 | struct pakfire_package* pkg; |
bb06d548 | 51 | char filename[PATH_MAX]; |
1ea1f35b | 52 | |
738b3582 MT |
53 | // Reader |
54 | struct archive* reader; | |
55 | ||
56 | // Payload | |
1ea1f35b | 57 | struct archive* payload; |
7836e21b | 58 | FILE* fpayload; |
e282863a | 59 | size_t installsize; |
bee2e8a7 | 60 | unsigned int files; |
106d2edd MT |
61 | |
62 | struct pakfire_scriptlet** scriptlets; | |
63 | unsigned int num_scriptlets; | |
6aeb48e6 MT |
64 | }; |
65 | ||
af14aefb | 66 | static int pakfire_packager_create_payload(struct pakfire_packager* p) { |
6bf2cf50 | 67 | char path[] = PAKFIRE_TMP_DIR "/pakfire-payload.XXXXXX"; |
7836e21b | 68 | |
1ea1f35b | 69 | p->payload = archive_write_new(); |
427fdd80 MT |
70 | if (!p->payload) { |
71 | ERROR(p->pakfire, "archive_write_new() failed\n"); | |
72 | return 1; | |
73 | } | |
1ea1f35b MT |
74 | |
75 | // Use the PAX format | |
76 | int r = archive_write_set_format_pax(p->payload); | |
77 | if (r) { | |
78 | ERROR(p->pakfire, "Could not set format to PAX: %s\n", | |
79 | archive_error_string(p->payload)); | |
80 | return r; | |
81 | } | |
82 | ||
7836e21b | 83 | // Create a new temporary file |
265a7974 | 84 | p->fpayload = pakfire_mktemp(path); |
f57ad279 | 85 | if (!p->fpayload) |
1ea1f35b | 86 | return 1; |
1ea1f35b | 87 | |
7836e21b | 88 | // Unlink the file straight away |
265a7974 | 89 | unlink(path); |
7836e21b | 90 | |
7836e21b MT |
91 | // Write archive to file |
92 | r = archive_write_open_FILE(p->payload, p->fpayload); | |
1ea1f35b MT |
93 | if (r) |
94 | return r; | |
95 | ||
c62f6f57 MT |
96 | // Add a requirement for the cryptographic algorithms we are using |
97 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-SHA512)"); | |
655bb44a | 98 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-SHA256)"); |
c62f6f57 | 99 | |
1ea1f35b MT |
100 | return 0; |
101 | } | |
102 | ||
103 | static void pakfire_packager_free(struct pakfire_packager* packager) { | |
106d2edd MT |
104 | // Scriptlets |
105 | if (packager->scriptlets) { | |
106 | for (unsigned int i = 0; i < packager->num_scriptlets; i++) | |
9dd7b1aa | 107 | pakfire_scriptlet_unref(packager->scriptlets[i]); |
106d2edd MT |
108 | free(packager->scriptlets); |
109 | } | |
110 | ||
4eab5079 | 111 | // Payload |
1ea1f35b MT |
112 | if (packager->payload) |
113 | archive_write_free(packager->payload); | |
114 | ||
7836e21b MT |
115 | if (packager->fpayload) |
116 | fclose(packager->fpayload); | |
117 | ||
738b3582 | 118 | if (packager->reader) |
66817062 | 119 | archive_read_free(packager->reader); |
738b3582 | 120 | |
1ea1f35b MT |
121 | pakfire_package_unref(packager->pkg); |
122 | pakfire_unref(packager->pakfire); | |
51105783 | 123 | free(packager); |
1ea1f35b MT |
124 | } |
125 | ||
22b8e37b | 126 | int pakfire_packager_create(struct pakfire_packager** packager, |
5d7a93ec | 127 | struct pakfire* pakfire, struct pakfire_package* pkg) { |
6aeb48e6 MT |
128 | struct pakfire_packager* p = calloc(1, sizeof(*p)); |
129 | if (!p) | |
130 | return ENOMEM; | |
131 | ||
e282863a MT |
132 | int r = 1; |
133 | ||
05cfc2c9 MT |
134 | // Save creation time |
135 | p->time_created = time(NULL); | |
136 | ||
6aeb48e6 MT |
137 | // Initialize reference counting |
138 | p->nrefs = 1; | |
139 | ||
140 | // Store a reference to Pakfire | |
5d7a93ec | 141 | p->pakfire = pakfire_ref(pakfire); |
6aeb48e6 MT |
142 | |
143 | // Store a reference to the package | |
144 | p->pkg = pakfire_package_ref(pkg); | |
145 | ||
cd2c2cfb MT |
146 | // Set build host |
147 | pakfire_package_set_build_host(pkg, pakfire_hostname()); | |
148 | ||
149 | // Set build time | |
150 | pakfire_package_set_build_time(pkg, p->time_created); | |
151 | ||
0682aeb3 | 152 | // Create reader |
66817062 MT |
153 | p->reader = pakfire_make_archive_disk_reader(p->pakfire, 1); |
154 | if (!p->reader) | |
1ba1869e | 155 | goto ERROR; |
1ea1f35b | 156 | |
0682aeb3 | 157 | // Start payload |
af14aefb | 158 | r = pakfire_packager_create_payload(p); |
0682aeb3 | 159 | if (r) |
738b3582 | 160 | goto ERROR; |
738b3582 | 161 | |
6aeb48e6 MT |
162 | *packager = p; |
163 | ||
164 | return 0; | |
1ba1869e MT |
165 | |
166 | ERROR: | |
167 | pakfire_packager_free(p); | |
168 | ||
169 | return r; | |
6aeb48e6 MT |
170 | } |
171 | ||
22b8e37b | 172 | struct pakfire_packager* pakfire_packager_ref( |
6aeb48e6 MT |
173 | struct pakfire_packager* packager) { |
174 | ++packager->nrefs; | |
175 | ||
176 | return packager; | |
177 | } | |
178 | ||
22b8e37b | 179 | struct pakfire_packager* pakfire_packager_unref( |
6aeb48e6 MT |
180 | struct pakfire_packager* packager) { |
181 | if (--packager->nrefs > 0) | |
182 | return packager; | |
183 | ||
184 | pakfire_packager_free(packager); | |
185 | ||
186 | return NULL; | |
187 | } | |
da08f989 | 188 | |
22b8e37b | 189 | const char* pakfire_packager_filename(struct pakfire_packager* packager) { |
bb06d548 MT |
190 | if (!*packager->filename) { |
191 | const char* filename = pakfire_package_get_filename(packager->pkg); | |
192 | ||
193 | // Add arch | |
194 | if (pakfire_package_is_source(packager->pkg)) | |
195 | pakfire_string_set(packager->filename, filename); | |
196 | else { | |
197 | const char* arch = pakfire_package_get_arch(packager->pkg); | |
198 | ||
199 | pakfire_string_format(packager->filename, "%s/%s", arch, filename); | |
200 | } | |
201 | } | |
202 | ||
203 | return packager->filename; | |
96d2c7bc MT |
204 | } |
205 | ||
28700a5b | 206 | static struct archive_entry* pakfire_packager_create_file( |
95b81a98 | 207 | struct pakfire_packager* packager, const char* filename, size_t size, mode_t mode) { |
98e85f1c MT |
208 | // Create a new file entry |
209 | struct archive_entry* entry = archive_entry_new(); | |
210 | if (!entry) | |
28700a5b | 211 | return NULL; |
98e85f1c MT |
212 | |
213 | // Set filename | |
214 | archive_entry_set_pathname(entry, filename); | |
215 | ||
216 | // This is a regular file | |
217 | archive_entry_set_filetype(entry, AE_IFREG); | |
95b81a98 | 218 | archive_entry_set_perm(entry, mode); |
98e85f1c | 219 | |
28700a5b MT |
220 | // Set size |
221 | archive_entry_set_size(entry, size); | |
222 | ||
05cfc2c9 MT |
223 | // Set ownership |
224 | archive_entry_set_uname(entry, "root"); | |
225 | archive_entry_set_uid(entry, 0); | |
226 | archive_entry_set_gname(entry, "root"); | |
227 | archive_entry_set_gid(entry, 0); | |
228 | ||
229 | // Set times | |
230 | archive_entry_set_birthtime(entry, packager->time_created, 0); | |
231 | archive_entry_set_ctime(entry, packager->time_created, 0); | |
232 | archive_entry_set_mtime(entry, packager->time_created, 0); | |
233 | archive_entry_set_atime(entry, packager->time_created, 0); | |
234 | ||
28700a5b MT |
235 | return entry; |
236 | } | |
237 | ||
238 | static int pakfire_packager_write_file_from_buffer(struct pakfire_packager* packager, | |
bfdad796 | 239 | struct archive* a, const char* filename, mode_t mode, const char* buffer) { |
28700a5b MT |
240 | size_t size = strlen(buffer); |
241 | ||
242 | // Create a new file | |
7e346194 MT |
243 | struct archive_entry* entry = pakfire_packager_create_file(packager, filename, size, mode); |
244 | if (!entry) { | |
245 | ERROR(packager->pakfire, "Could not create file '%s'\n", filename); | |
28700a5b | 246 | return 1; |
7e346194 | 247 | } |
98e85f1c MT |
248 | |
249 | // This is the end of the header | |
250 | int r = archive_write_header(a, entry); | |
251 | if (r) { | |
252 | ERROR(packager->pakfire, "Error writing header: %s\n", archive_error_string(a)); | |
265a7974 | 253 | goto ERROR; |
98e85f1c MT |
254 | } |
255 | ||
256 | // Write content | |
257 | r = archive_write_data(a, buffer, strlen(buffer)); | |
258 | if (r < 0) { | |
259 | ERROR(packager->pakfire, "Error writing data: %s\n", archive_error_string(a)); | |
265a7974 | 260 | goto ERROR; |
98e85f1c MT |
261 | } |
262 | ||
265a7974 MT |
263 | // Success |
264 | r = 0; | |
265 | ||
266 | ERROR: | |
98e85f1c MT |
267 | archive_entry_free(entry); |
268 | ||
265a7974 | 269 | return r; |
98e85f1c MT |
270 | } |
271 | ||
436677a3 MT |
272 | static int pakfire_packager_write_format(struct pakfire_packager* packager, |
273 | struct archive* a) { | |
274 | const char buffer[] = TO_STRING(PACKAGE_FORMAT) "\n"; | |
275 | ||
7e346194 MT |
276 | DEBUG(packager->pakfire, "Writing package format\n"); |
277 | ||
bfdad796 | 278 | int r = pakfire_packager_write_file_from_buffer(packager, a, |
0dbfb5e1 | 279 | "pakfire-format", 0444, buffer); |
a6dd151e MT |
280 | if (r) |
281 | return r; | |
282 | ||
283 | // Add package format marker | |
284 | pakfire_package_add_requires(packager->pkg, | |
285 | "pakfire(PackageFormat-" TO_STRING(PACKAGE_FORMAT) ")"); | |
286 | ||
287 | return 0; | |
436677a3 MT |
288 | } |
289 | ||
b59c9fa2 MT |
290 | static char* pakfire_packager_make_metadata(struct pakfire_packager* packager) { |
291 | char* result = NULL; | |
98e85f1c | 292 | |
b59c9fa2 MT |
293 | // Convert all package metadata to JSON |
294 | struct json_object* md = pakfire_package_to_json(packager->pkg); | |
295 | if (!md) | |
98e85f1c MT |
296 | goto ERROR; |
297 | ||
b59c9fa2 | 298 | // Serialize JSON to file |
ef4a2e77 | 299 | const char* s = json_object_to_json_string_ext(md, 0); |
b59c9fa2 | 300 | if (!s) |
98e85f1c MT |
301 | goto ERROR; |
302 | ||
b59c9fa2 MT |
303 | // Copy result onto heap |
304 | result = strdup(s); | |
305 | if (!result) | |
98e85f1c | 306 | goto ERROR; |
98e85f1c MT |
307 | |
308 | ERROR: | |
b59c9fa2 MT |
309 | // Free metadata |
310 | if (md) | |
311 | json_object_put(md); | |
98e85f1c | 312 | |
b59c9fa2 | 313 | return result; |
98e85f1c MT |
314 | } |
315 | ||
316 | static int pakfire_packager_write_metadata(struct pakfire_packager* packager, | |
bfdad796 | 317 | struct archive* a) { |
98e85f1c | 318 | // Make metadata |
b59c9fa2 | 319 | char* buffer = pakfire_packager_make_metadata(packager); |
98e85f1c MT |
320 | if (!buffer) |
321 | return 1; | |
322 | ||
b59c9fa2 | 323 | DEBUG(packager->pakfire, "Generated package metadata:\n%s\n", buffer); |
98e85f1c MT |
324 | |
325 | // Write buffer | |
bfdad796 | 326 | int r = pakfire_packager_write_file_from_buffer(packager, a, |
ae6ad28c | 327 | "PKGINFO", 0444, buffer); |
98e85f1c MT |
328 | |
329 | free(buffer); | |
330 | ||
331 | return r; | |
332 | } | |
333 | ||
1b4e7c7b MT |
334 | static int pakfire_packager_copy_archive(struct pakfire_packager* packager, |
335 | struct archive* a, FILE* f) { | |
336 | struct archive* payload = NULL; | |
337 | struct archive_entry* entry = NULL; | |
338 | int r; | |
2adc4a4a | 339 | |
1b4e7c7b | 340 | DEBUG(packager->pakfire, "Copying payload\n"); |
2adc4a4a MT |
341 | |
342 | // Reset fd to beginning of the file | |
4eab5079 | 343 | rewind(f); |
2adc4a4a | 344 | |
1b4e7c7b MT |
345 | // Re-open the payload archive for reading |
346 | payload = archive_read_new(); | |
347 | if (!payload) { | |
348 | ERROR(packager->pakfire, "Could not create archive reader: %m\n"); | |
349 | r = 1; | |
350 | goto ERROR; | |
351 | } | |
2adc4a4a | 352 | |
1b4e7c7b MT |
353 | // We expect a tar archive |
354 | r = archive_read_support_format_tar(payload); | |
2adc4a4a | 355 | if (r) { |
1b4e7c7b MT |
356 | ERROR(packager->pakfire, "Could not add support for tar: %s\n", |
357 | archive_error_string(payload)); | |
358 | goto ERROR; | |
2adc4a4a MT |
359 | } |
360 | ||
1b4e7c7b MT |
361 | // Open the file handle |
362 | r = archive_read_open_FILE(payload, f); | |
2adc4a4a | 363 | if (r) { |
1b4e7c7b MT |
364 | ERROR(packager->pakfire, "Could not open payload: %s\n", |
365 | archive_error_string(payload)); | |
2adc4a4a MT |
366 | goto ERROR; |
367 | } | |
368 | ||
1b4e7c7b MT |
369 | // Copy all files into our archive |
370 | for (;;) { | |
371 | r = archive_read_next_header(payload, &entry); | |
7e346194 | 372 | |
1b4e7c7b MT |
373 | // End when we have reached the end of the archive |
374 | if (r == ARCHIVE_EOF) { | |
375 | r = 0; | |
376 | break; | |
377 | } | |
378 | ||
379 | // Raise any other errors | |
380 | else if (r) { | |
381 | ERROR(packager->pakfire, "Could not read next header: %s\n", | |
382 | archive_error_string(payload)); | |
383 | goto ERROR; | |
384 | } | |
385 | ||
386 | // Write the entry | |
387 | r = archive_write_header(a, entry); | |
388 | if (r) { | |
389 | ERROR(packager->pakfire, "Could not write entry: %s\n", | |
390 | archive_error_string(a)); | |
391 | goto ERROR; | |
392 | } | |
393 | ||
394 | // Copy the data | |
395 | r = pakfire_archive_copy_data(packager->pakfire, payload, a); | |
396 | if (r) | |
397 | goto ERROR; | |
7e346194 | 398 | } |
2adc4a4a MT |
399 | |
400 | // Success | |
401 | r = 0; | |
402 | ||
403 | ERROR: | |
1b4e7c7b MT |
404 | if (payload) |
405 | archive_read_free(payload); | |
2adc4a4a MT |
406 | |
407 | return r; | |
408 | } | |
409 | ||
106d2edd | 410 | static int pakfire_packager_write_scriptlet(struct pakfire_packager* packager, |
bfdad796 | 411 | struct archive* a, struct pakfire_scriptlet* scriptlet) { |
106d2edd MT |
412 | char filename[PATH_MAX]; |
413 | size_t size; | |
414 | int r; | |
415 | ||
416 | // Fetch type | |
417 | const char* type = pakfire_scriptlet_get_type(scriptlet); | |
418 | ||
419 | DEBUG(packager->pakfire, "Writing scriptlet '%s' to package\n", type); | |
420 | ||
421 | // Make filename | |
422 | r = pakfire_string_format(filename, "scriptlet/%s", type); | |
a60955af | 423 | if (r) |
106d2edd MT |
424 | return r; |
425 | ||
426 | // Fetch scriptlet | |
427 | const char* data = pakfire_scriptlet_get_data(scriptlet, &size); | |
428 | ||
429 | // Write file | |
bfdad796 | 430 | return pakfire_packager_write_file_from_buffer(packager, a, filename, 0544, data); |
106d2edd MT |
431 | } |
432 | ||
436677a3 MT |
433 | /* |
434 | This function is being called at the end when all data has been added to the package. | |
435 | ||
436 | It will create a new archive and write the package to the given file descriptor. | |
437 | */ | |
22b8e37b | 438 | int pakfire_packager_finish(struct pakfire_packager* packager, FILE* f) { |
1b4e7c7b | 439 | struct archive* a = NULL; |
96d2c7bc | 440 | int r = 1; |
436677a3 | 441 | |
1b4e7c7b MT |
442 | // Close the payload |
443 | if (packager->payload) { | |
444 | r = archive_write_free(packager->payload); | |
445 | if (r) { | |
446 | ERROR(packager->pakfire, "Could not close payload: %s\n", | |
447 | archive_error_string(packager->payload)); | |
448 | goto ERROR; | |
449 | } | |
450 | packager->payload = NULL; | |
451 | } | |
452 | ||
555b6dd2 MT |
453 | // Add requires feature markers |
454 | if (pakfire_package_has_rich_deps(packager->pkg)) | |
455 | pakfire_package_add_requires(packager->pkg, "pakfire(RichDependencies)"); | |
456 | ||
508e2030 | 457 | // Store total install size |
e282863a | 458 | pakfire_package_set_installsize(packager->pkg, packager->installsize); |
fafe383d | 459 | |
508e2030 MT |
460 | // Dump package metadata |
461 | char* dump = pakfire_package_dump(packager->pkg, PAKFIRE_PKG_DUMP_LONG); | |
462 | if (dump) { | |
463 | INFO(packager->pakfire, "%s\n", dump); | |
464 | free(dump); | |
465 | } | |
466 | ||
436677a3 | 467 | // Open a new archive |
1b4e7c7b | 468 | a = archive_write_new(); |
436677a3 MT |
469 | if (!a) { |
470 | ERROR(packager->pakfire, "archive_write_new() failed\n"); | |
471 | goto ERROR; | |
472 | } | |
473 | ||
474 | // Use the PAX format | |
96d2c7bc | 475 | r = archive_write_set_format_pax(a); |
436677a3 MT |
476 | if (r) { |
477 | ERROR(packager->pakfire, "Could not set format to PAX: %s\n", | |
478 | archive_error_string(a)); | |
479 | goto ERROR; | |
480 | } | |
481 | ||
63476763 MT |
482 | // Store any extended attributes in the SCHILY headers |
483 | r = archive_write_set_format_option(a, "pax", "xattrheader", "SCHILY"); | |
484 | if (r) { | |
485 | ERROR(packager->pakfire, "Could not set xattrheader option: %s\n", | |
486 | archive_error_string(a)); | |
487 | return r; | |
488 | } | |
489 | ||
490 | // Enable Zstd | |
491 | r = archive_write_add_filter_zstd(a); | |
492 | if (r) { | |
493 | ERROR(packager->pakfire, "Could not enable Zstandard compression: %s\n", | |
494 | archive_error_string(a)); | |
495 | return r; | |
496 | } | |
497 | ||
498 | // Set compression level to highest | |
499 | r = archive_write_set_filter_option(a, NULL, "compression-level", "22"); | |
500 | if (r) { | |
501 | ERROR(packager->pakfire, "Could not set Zstandard compression level: %s\n", | |
502 | archive_error_string(a)); | |
503 | return r; | |
504 | } | |
505 | ||
506 | // Add feature marker | |
507 | pakfire_package_add_requires(packager->pkg, "pakfire(Compress-Zstandard)"); | |
508 | ||
509 | // Do not pad the last block | |
510 | archive_write_set_bytes_in_last_block(a, 1); | |
511 | ||
436677a3 MT |
512 | // Write archive to f |
513 | r = archive_write_open_FILE(a, f); | |
514 | if (r) { | |
515 | ERROR(packager->pakfire, "archive_write_open_FILE() failed: %s\n", | |
516 | archive_error_string(a)); | |
517 | goto ERROR; | |
518 | } | |
519 | ||
520 | // Start with the format file | |
521 | r = pakfire_packager_write_format(packager, a); | |
265a7974 MT |
522 | if (r) { |
523 | ERROR(packager->pakfire, "Could not add format file to archive: %s\n", | |
524 | archive_error_string(a)); | |
436677a3 | 525 | goto ERROR; |
265a7974 | 526 | } |
436677a3 | 527 | |
98e85f1c | 528 | // Write the metadata |
bfdad796 | 529 | r = pakfire_packager_write_metadata(packager, a); |
265a7974 MT |
530 | if (r) { |
531 | ERROR(packager->pakfire, "Could not add metadata file to archive: %s\n", | |
532 | archive_error_string(a)); | |
98e85f1c | 533 | goto ERROR; |
265a7974 | 534 | } |
98e85f1c | 535 | |
d8856104 MT |
536 | // Write scriptlets |
537 | for (unsigned int i = 0; i < packager->num_scriptlets; i++) { | |
538 | r = pakfire_packager_write_scriptlet(packager, a, packager->scriptlets[i]); | |
539 | if (r) { | |
540 | ERROR(packager->pakfire, "Could not add scriptlet to the archive: %m\n"); | |
541 | goto ERROR; | |
542 | } | |
543 | } | |
544 | ||
bfdad796 | 545 | // Write the payload |
bee2e8a7 | 546 | if (packager->files) { |
1b4e7c7b | 547 | r = pakfire_packager_copy_archive(packager, a, packager->fpayload); |
bee2e8a7 MT |
548 | if (r) { |
549 | ERROR(packager->pakfire, "Could not add payload to archive: %s\n", | |
550 | archive_error_string(a)); | |
551 | goto ERROR; | |
552 | } | |
265a7974 MT |
553 | } |
554 | ||
96d2c7bc MT |
555 | // Success |
556 | r = 0; | |
436677a3 MT |
557 | |
558 | ERROR: | |
559 | if (a) | |
265a7974 | 560 | archive_write_free(a); |
436677a3 | 561 | |
96d2c7bc | 562 | return r; |
436677a3 MT |
563 | } |
564 | ||
22b8e37b | 565 | int pakfire_packager_finish_to_directory(struct pakfire_packager* packager, |
45448dbd | 566 | const char* target, char** result) { |
48c6f2e7 | 567 | char path[PATH_MAX]; |
bb06d548 | 568 | char tmppath[PATH_MAX]; |
48c6f2e7 MT |
569 | int r = 1; |
570 | ||
571 | // target cannot be empty | |
572 | if (!target) { | |
573 | errno = EINVAL; | |
574 | return 1; | |
575 | } | |
576 | ||
bb06d548 MT |
577 | // Get the filename of the package |
578 | const char* filename = pakfire_packager_filename(packager); | |
579 | if (!filename) { | |
b1772bfb | 580 | ERROR(packager->pakfire, "Could not generate filename for package: %m\n"); |
bb06d548 MT |
581 | r = 1; |
582 | goto ERROR; | |
583 | } | |
584 | ||
585 | // Make the package path | |
586 | r = pakfire_string_format(path, "%s/%s", target, filename); | |
a60955af | 587 | if (r) |
bb06d548 MT |
588 | goto ERROR; |
589 | ||
590 | // Create the parent directory | |
520ce66c | 591 | r = pakfire_mkparentdir(path, 0755); |
bb06d548 MT |
592 | if (r) |
593 | goto ERROR; | |
594 | ||
48c6f2e7 | 595 | // Create a temporary file in the target directory |
bb06d548 | 596 | r = pakfire_string_format(tmppath, "%s.XXXXXX", path); |
a60955af | 597 | if (r) |
bb06d548 | 598 | goto ERROR; |
48c6f2e7 MT |
599 | |
600 | // Create a temporary result file | |
bb06d548 | 601 | FILE* f = pakfire_mktemp(tmppath); |
48c6f2e7 MT |
602 | if (!f) |
603 | goto ERROR; | |
604 | ||
605 | // Write the finished package | |
606 | r = pakfire_packager_finish(packager, f); | |
bb06d548 MT |
607 | fclose(f); |
608 | ||
48c6f2e7 | 609 | if (r) { |
b1772bfb | 610 | ERROR(packager->pakfire, "pakfire_packager_finish() failed: %m\n"); |
48c6f2e7 MT |
611 | goto ERROR; |
612 | } | |
613 | ||
48c6f2e7 | 614 | // Move the temporary file to destination |
bb06d548 MT |
615 | r = rename(tmppath, path); |
616 | if (r) { | |
b1772bfb | 617 | ERROR(packager->pakfire, "Could not move %s to %s: %m\n", tmppath, path); |
48c6f2e7 | 618 | goto ERROR; |
bb06d548 | 619 | } |
48c6f2e7 | 620 | |
bb06d548 | 621 | INFO(packager->pakfire, "Package written to %s\n", path); |
48c6f2e7 | 622 | |
45448dbd MT |
623 | // Store result path if requested |
624 | if (result) { | |
625 | *result = strdup(path); | |
626 | if (!*result) { | |
627 | r = 1; | |
628 | goto ERROR; | |
629 | } | |
630 | } | |
631 | ||
48c6f2e7 MT |
632 | // Success |
633 | r = 0; | |
634 | ||
635 | ERROR: | |
636 | // Remove temporary file | |
bb06d548 MT |
637 | if (r && *tmppath) |
638 | unlink(tmppath); | |
48c6f2e7 | 639 | |
bb06d548 | 640 | return r; |
48c6f2e7 MT |
641 | } |
642 | ||
22b8e37b | 643 | int pakfire_packager_add(struct pakfire_packager* packager, |
809606fe | 644 | const char* sourcepath, const char* path) { |
da08f989 | 645 | FILE* f = NULL; |
da08f989 MT |
646 | |
647 | // Check if path is set | |
255d4488 MT |
648 | if (!sourcepath) { |
649 | errno = EINVAL; | |
650 | return 1; | |
651 | } | |
da08f989 | 652 | |
809606fe MT |
653 | // Use basename if path isn't set |
654 | if (!path) { | |
655 | path = strrchr(sourcepath, '/'); | |
656 | if (path) | |
657 | path++; | |
658 | } | |
659 | ||
7836e21b MT |
660 | // Payload has already been closed |
661 | if (!packager->payload) | |
662 | return EINVAL; | |
663 | ||
da08f989 MT |
664 | // Create a new file entry |
665 | struct archive_entry* entry = archive_entry_new(); | |
666 | if (!entry) | |
255d4488 | 667 | return 1; |
da08f989 | 668 | |
7e346194 MT |
669 | DEBUG(packager->pakfire, "Adding '%s' to archive (from %s)\n", path, sourcepath); |
670 | ||
809606fe MT |
671 | // Set the source path |
672 | archive_entry_copy_sourcepath(entry, sourcepath); | |
673 | ||
da08f989 | 674 | // Set path in archive |
809606fe MT |
675 | if (path) |
676 | archive_entry_set_pathname(entry, path); | |
da08f989 | 677 | |
738b3582 MT |
678 | // Read all attributes from file |
679 | int r = archive_read_disk_entry_from_file(packager->reader, entry, -1, NULL); | |
680 | if (r) { | |
b1772bfb | 681 | ERROR(packager->pakfire, "Could not read attributes from %s: %m\n", path); |
738b3582 MT |
682 | goto ERROR; |
683 | } | |
da08f989 | 684 | |
2ed2b519 MT |
685 | // Overwrite a couple of things for source archives |
686 | if (pakfire_package_is_source(packager->pkg)) { | |
687 | // Reset permissions | |
688 | archive_entry_set_perm(entry, 0644); | |
689 | ||
690 | // Reset file ownership | |
691 | archive_entry_set_uname(entry, "root"); | |
692 | archive_entry_set_gname(entry, "root"); | |
693 | archive_entry_set_uid(entry, 0); | |
694 | archive_entry_set_gid(entry, 0); | |
695 | } | |
696 | ||
010e5fc8 MT |
697 | // Open the source file |
698 | f = fopen(sourcepath, "r"); | |
699 | if (!f) { | |
700 | ERROR(packager->pakfire, "Could not open %s: %m\n", sourcepath); | |
701 | r = errno; | |
702 | goto ERROR; | |
703 | } | |
704 | ||
da08f989 MT |
705 | // Write the header |
706 | r = archive_write_header(packager->payload, entry); | |
707 | if (r) { | |
708 | ERROR(packager->pakfire, "Error writing file header: %s\n", | |
709 | archive_error_string(packager->payload)); | |
710 | goto ERROR; | |
711 | } | |
712 | ||
010e5fc8 MT |
713 | // Copy the data of regular files |
714 | if (archive_entry_filetype(entry) == AE_IFREG) { | |
715 | // Copy the payload into the archive | |
619aa811 | 716 | r = pakfire_archive_copy_data_from_file(packager->pakfire, packager->payload, f); |
010e5fc8 MT |
717 | if (r) |
718 | goto ERROR; | |
010e5fc8 MT |
719 | } |
720 | ||
e282863a MT |
721 | // Increment installsize |
722 | packager->installsize += archive_entry_size(entry); | |
1ba1869e | 723 | |
bee2e8a7 MT |
724 | // Increment file counter |
725 | packager->files++; | |
726 | ||
da08f989 MT |
727 | // Successful |
728 | r = 0; | |
729 | ||
730 | ERROR: | |
731 | if (entry) | |
732 | archive_entry_free(entry); | |
733 | ||
734 | if (f) | |
735 | fclose(f); | |
736 | ||
737 | return r; | |
738 | } | |
106d2edd MT |
739 | |
740 | int pakfire_packager_add_scriptlet(struct pakfire_packager* packager, | |
741 | struct pakfire_scriptlet* scriptlet) { | |
742 | if (!scriptlet) { | |
743 | errno = EINVAL; | |
744 | return 1; | |
745 | } | |
746 | ||
747 | // Extend array | |
748 | packager->scriptlets = reallocarray(packager->scriptlets, | |
749 | packager->num_scriptlets + 1, sizeof(*packager->scriptlets)); | |
750 | if (!packager->scriptlets) | |
751 | return 1; | |
752 | ||
753 | // Append scriptlet | |
754 | packager->scriptlets[packager->num_scriptlets++] = pakfire_scriptlet_ref(scriptlet); | |
755 | ||
756 | return 0; | |
757 | } |