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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 | ||
cb9b4eba MT |
109 | // Set distribution |
110 | const char* tag = pakfire_get_distro_tag(p->pakfire); | |
111 | if (!tag) { | |
112 | ERROR(p->pakfire, "Distribution tag is not configured: %m\n"); | |
113 | goto ERROR; | |
114 | } | |
115 | ||
74468e4f | 116 | pakfire_package_set_string(pkg, PAKFIRE_PKG_DISTRO, tag); |
cb9b4eba | 117 | |
cd2c2cfb | 118 | // Set build host |
1f669e88 | 119 | pakfire_package_set_string(pkg, PAKFIRE_PKG_BUILD_HOST, pakfire_hostname()); |
cd2c2cfb MT |
120 | |
121 | // Set build time | |
122 | pakfire_package_set_build_time(pkg, p->time_created); | |
123 | ||
0682aeb3 | 124 | // Create reader |
66817062 MT |
125 | p->reader = pakfire_make_archive_disk_reader(p->pakfire, 1); |
126 | if (!p->reader) | |
1ba1869e | 127 | goto ERROR; |
1ea1f35b | 128 | |
6bf9841b MT |
129 | // Create filelist |
130 | r = pakfire_filelist_create(&p->filelist, p->pakfire); | |
0682aeb3 | 131 | if (r) |
738b3582 | 132 | goto ERROR; |
738b3582 | 133 | |
6bf9841b | 134 | // Add a requirement for the cryptographic algorithms we are using |
9ca45f4f MT |
135 | if (p->digests & PAKFIRE_DIGEST_SHA3_512) |
136 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-SHA3-512)"); | |
137 | if (p->digests & PAKFIRE_DIGEST_SHA3_256) | |
138 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-SHA3-256)"); | |
139 | if (p->digests & PAKFIRE_DIGEST_BLAKE2B512) | |
140 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-BLAKE2b512)"); | |
141 | if (p->digests & PAKFIRE_DIGEST_BLAKE2S256) | |
142 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-BLAKE2s256)"); | |
143 | if (p->digests & PAKFIRE_DIGEST_SHA2_512) | |
144 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-SHA2-512)"); | |
145 | if (p->digests & PAKFIRE_DIGEST_SHA2_256) | |
146 | pakfire_package_add_requires(p->pkg, "pakfire(Digest-SHA2-256)"); | |
6bf9841b | 147 | |
6aeb48e6 MT |
148 | *packager = p; |
149 | ||
150 | return 0; | |
1ba1869e MT |
151 | |
152 | ERROR: | |
153 | pakfire_packager_free(p); | |
154 | ||
155 | return r; | |
6aeb48e6 MT |
156 | } |
157 | ||
22b8e37b | 158 | struct pakfire_packager* pakfire_packager_ref( |
6aeb48e6 MT |
159 | struct pakfire_packager* packager) { |
160 | ++packager->nrefs; | |
161 | ||
162 | return packager; | |
163 | } | |
164 | ||
22b8e37b | 165 | struct pakfire_packager* pakfire_packager_unref( |
6aeb48e6 MT |
166 | struct pakfire_packager* packager) { |
167 | if (--packager->nrefs > 0) | |
168 | return packager; | |
169 | ||
170 | pakfire_packager_free(packager); | |
6aeb48e6 MT |
171 | return NULL; |
172 | } | |
da08f989 | 173 | |
22b8e37b | 174 | const char* pakfire_packager_filename(struct pakfire_packager* packager) { |
bb06d548 | 175 | if (!*packager->filename) { |
0aade652 | 176 | const char* filename = pakfire_package_get_string(packager->pkg, PAKFIRE_PKG_FILENAME); |
bb06d548 MT |
177 | |
178 | // Add arch | |
179 | if (pakfire_package_is_source(packager->pkg)) | |
180 | pakfire_string_set(packager->filename, filename); | |
181 | else { | |
74468e4f | 182 | const char* arch = pakfire_package_get_string(packager->pkg, PAKFIRE_PKG_ARCH); |
bb06d548 MT |
183 | |
184 | pakfire_string_format(packager->filename, "%s/%s", arch, filename); | |
185 | } | |
186 | } | |
187 | ||
188 | return packager->filename; | |
96d2c7bc MT |
189 | } |
190 | ||
28700a5b | 191 | static struct archive_entry* pakfire_packager_create_file( |
95b81a98 | 192 | struct pakfire_packager* packager, const char* filename, size_t size, mode_t mode) { |
98e85f1c MT |
193 | // Create a new file entry |
194 | struct archive_entry* entry = archive_entry_new(); | |
195 | if (!entry) | |
28700a5b | 196 | return NULL; |
98e85f1c MT |
197 | |
198 | // Set filename | |
199 | archive_entry_set_pathname(entry, filename); | |
200 | ||
201 | // This is a regular file | |
202 | archive_entry_set_filetype(entry, AE_IFREG); | |
95b81a98 | 203 | archive_entry_set_perm(entry, mode); |
98e85f1c | 204 | |
28700a5b MT |
205 | // Set size |
206 | archive_entry_set_size(entry, size); | |
207 | ||
05cfc2c9 MT |
208 | // Set ownership |
209 | archive_entry_set_uname(entry, "root"); | |
210 | archive_entry_set_uid(entry, 0); | |
211 | archive_entry_set_gname(entry, "root"); | |
212 | archive_entry_set_gid(entry, 0); | |
213 | ||
214 | // Set times | |
215 | archive_entry_set_birthtime(entry, packager->time_created, 0); | |
216 | archive_entry_set_ctime(entry, packager->time_created, 0); | |
217 | archive_entry_set_mtime(entry, packager->time_created, 0); | |
218 | archive_entry_set_atime(entry, packager->time_created, 0); | |
219 | ||
28700a5b MT |
220 | return entry; |
221 | } | |
222 | ||
223 | static int pakfire_packager_write_file_from_buffer(struct pakfire_packager* packager, | |
bfdad796 | 224 | struct archive* a, const char* filename, mode_t mode, const char* buffer) { |
28700a5b MT |
225 | size_t size = strlen(buffer); |
226 | ||
227 | // Create a new file | |
7e346194 MT |
228 | struct archive_entry* entry = pakfire_packager_create_file(packager, filename, size, mode); |
229 | if (!entry) { | |
230 | ERROR(packager->pakfire, "Could not create file '%s'\n", filename); | |
28700a5b | 231 | return 1; |
7e346194 | 232 | } |
98e85f1c MT |
233 | |
234 | // This is the end of the header | |
235 | int r = archive_write_header(a, entry); | |
236 | if (r) { | |
237 | ERROR(packager->pakfire, "Error writing header: %s\n", archive_error_string(a)); | |
265a7974 | 238 | goto ERROR; |
98e85f1c MT |
239 | } |
240 | ||
241 | // Write content | |
242 | r = archive_write_data(a, buffer, strlen(buffer)); | |
243 | if (r < 0) { | |
244 | ERROR(packager->pakfire, "Error writing data: %s\n", archive_error_string(a)); | |
265a7974 | 245 | goto ERROR; |
98e85f1c MT |
246 | } |
247 | ||
265a7974 MT |
248 | // Success |
249 | r = 0; | |
250 | ||
251 | ERROR: | |
98e85f1c MT |
252 | archive_entry_free(entry); |
253 | ||
265a7974 | 254 | return r; |
98e85f1c MT |
255 | } |
256 | ||
436677a3 MT |
257 | static int pakfire_packager_write_format(struct pakfire_packager* packager, |
258 | struct archive* a) { | |
259 | const char buffer[] = TO_STRING(PACKAGE_FORMAT) "\n"; | |
260 | ||
7e346194 MT |
261 | DEBUG(packager->pakfire, "Writing package format\n"); |
262 | ||
bfdad796 | 263 | int r = pakfire_packager_write_file_from_buffer(packager, a, |
0dbfb5e1 | 264 | "pakfire-format", 0444, buffer); |
a6dd151e MT |
265 | if (r) |
266 | return r; | |
267 | ||
268 | // Add package format marker | |
269 | pakfire_package_add_requires(packager->pkg, | |
270 | "pakfire(PackageFormat-" TO_STRING(PACKAGE_FORMAT) ")"); | |
271 | ||
272 | return 0; | |
436677a3 MT |
273 | } |
274 | ||
b59c9fa2 MT |
275 | static char* pakfire_packager_make_metadata(struct pakfire_packager* packager) { |
276 | char* result = NULL; | |
98e85f1c | 277 | |
b59c9fa2 MT |
278 | // Convert all package metadata to JSON |
279 | struct json_object* md = pakfire_package_to_json(packager->pkg); | |
280 | if (!md) | |
98e85f1c MT |
281 | goto ERROR; |
282 | ||
b59c9fa2 | 283 | // Serialize JSON to file |
ef4a2e77 | 284 | const char* s = json_object_to_json_string_ext(md, 0); |
b59c9fa2 | 285 | if (!s) |
98e85f1c MT |
286 | goto ERROR; |
287 | ||
b59c9fa2 MT |
288 | // Copy result onto heap |
289 | result = strdup(s); | |
290 | if (!result) | |
98e85f1c | 291 | goto ERROR; |
98e85f1c MT |
292 | |
293 | ERROR: | |
b59c9fa2 MT |
294 | // Free metadata |
295 | if (md) | |
296 | json_object_put(md); | |
98e85f1c | 297 | |
b59c9fa2 | 298 | return result; |
98e85f1c MT |
299 | } |
300 | ||
301 | static int pakfire_packager_write_metadata(struct pakfire_packager* packager, | |
bfdad796 | 302 | struct archive* a) { |
98e85f1c | 303 | // Make metadata |
b59c9fa2 | 304 | char* buffer = pakfire_packager_make_metadata(packager); |
98e85f1c MT |
305 | if (!buffer) |
306 | return 1; | |
307 | ||
b59c9fa2 | 308 | DEBUG(packager->pakfire, "Generated package metadata:\n%s\n", buffer); |
98e85f1c MT |
309 | |
310 | // Write buffer | |
bfdad796 | 311 | int r = pakfire_packager_write_file_from_buffer(packager, a, |
9f6b177b | 312 | ".PKGINFO", 0444, buffer); |
98e85f1c MT |
313 | |
314 | free(buffer); | |
315 | ||
316 | return r; | |
317 | } | |
318 | ||
106d2edd | 319 | static int pakfire_packager_write_scriptlet(struct pakfire_packager* packager, |
bfdad796 | 320 | struct archive* a, struct pakfire_scriptlet* scriptlet) { |
106d2edd MT |
321 | char filename[PATH_MAX]; |
322 | size_t size; | |
323 | int r; | |
324 | ||
325 | // Fetch type | |
326 | const char* type = pakfire_scriptlet_get_type(scriptlet); | |
327 | ||
328 | DEBUG(packager->pakfire, "Writing scriptlet '%s' to package\n", type); | |
329 | ||
330 | // Make filename | |
9f6b177b | 331 | r = pakfire_string_format(filename, ".scriptlets/%s", type); |
a60955af | 332 | if (r) |
106d2edd MT |
333 | return r; |
334 | ||
335 | // Fetch scriptlet | |
336 | const char* data = pakfire_scriptlet_get_data(scriptlet, &size); | |
337 | ||
338 | // Write file | |
bfdad796 | 339 | return pakfire_packager_write_file_from_buffer(packager, a, filename, 0544, data); |
106d2edd MT |
340 | } |
341 | ||
436677a3 MT |
342 | /* |
343 | This function is being called at the end when all data has been added to the package. | |
344 | ||
345 | It will create a new archive and write the package to the given file descriptor. | |
346 | */ | |
22b8e37b | 347 | int pakfire_packager_finish(struct pakfire_packager* packager, FILE* f) { |
1b4e7c7b | 348 | struct archive* a = NULL; |
96d2c7bc | 349 | int r = 1; |
436677a3 | 350 | |
74468e4f | 351 | const char* nevra = pakfire_package_get_string(packager->pkg, PAKFIRE_PKG_NEVRA); |
1b4e7c7b | 352 | |
555b6dd2 MT |
353 | // Add requires feature markers |
354 | if (pakfire_package_has_rich_deps(packager->pkg)) | |
355 | pakfire_package_add_requires(packager->pkg, "pakfire(RichDependencies)"); | |
356 | ||
9cfb8bb8 MT |
357 | #ifdef ENABLE_DEBUG |
358 | DEBUG(packager->pakfire, "Filelist:\n"); | |
359 | ||
360 | // Dump filelist | |
361 | r = pakfire_filelist_dump(packager->filelist, 1); | |
362 | if (r) | |
363 | goto ERROR; | |
364 | #endif | |
365 | ||
260006f2 MT |
366 | // Add filelist |
367 | r = pakfire_package_set_filelist(packager->pkg, packager->filelist); | |
368 | if (r) | |
369 | goto ERROR; | |
370 | ||
6bf9841b MT |
371 | const size_t installsize = pakfire_filelist_total_size(packager->filelist); |
372 | ||
508e2030 | 373 | // Store total install size |
6bf9841b | 374 | pakfire_package_set_installsize(packager->pkg, installsize); |
fafe383d | 375 | |
508e2030 MT |
376 | // Dump package metadata |
377 | char* dump = pakfire_package_dump(packager->pkg, PAKFIRE_PKG_DUMP_LONG); | |
378 | if (dump) { | |
379 | INFO(packager->pakfire, "%s\n", dump); | |
380 | free(dump); | |
381 | } | |
382 | ||
436677a3 | 383 | // Open a new archive |
1b4e7c7b | 384 | a = archive_write_new(); |
436677a3 MT |
385 | if (!a) { |
386 | ERROR(packager->pakfire, "archive_write_new() failed\n"); | |
260006f2 | 387 | r = 1; |
436677a3 MT |
388 | goto ERROR; |
389 | } | |
390 | ||
391 | // Use the PAX format | |
96d2c7bc | 392 | r = archive_write_set_format_pax(a); |
436677a3 MT |
393 | if (r) { |
394 | ERROR(packager->pakfire, "Could not set format to PAX: %s\n", | |
395 | archive_error_string(a)); | |
396 | goto ERROR; | |
397 | } | |
398 | ||
63476763 MT |
399 | // Store any extended attributes in the SCHILY headers |
400 | r = archive_write_set_format_option(a, "pax", "xattrheader", "SCHILY"); | |
401 | if (r) { | |
402 | ERROR(packager->pakfire, "Could not set xattrheader option: %s\n", | |
403 | archive_error_string(a)); | |
404 | return r; | |
405 | } | |
406 | ||
407 | // Enable Zstd | |
408 | r = archive_write_add_filter_zstd(a); | |
409 | if (r) { | |
410 | ERROR(packager->pakfire, "Could not enable Zstandard compression: %s\n", | |
411 | archive_error_string(a)); | |
412 | return r; | |
413 | } | |
414 | ||
415 | // Set compression level to highest | |
416 | r = archive_write_set_filter_option(a, NULL, "compression-level", "22"); | |
417 | if (r) { | |
418 | ERROR(packager->pakfire, "Could not set Zstandard compression level: %s\n", | |
419 | archive_error_string(a)); | |
420 | return r; | |
421 | } | |
422 | ||
423 | // Add feature marker | |
424 | pakfire_package_add_requires(packager->pkg, "pakfire(Compress-Zstandard)"); | |
425 | ||
fb74dae4 MT |
426 | // Store the filelist |
427 | r = pakfire_package_set_filelist(packager->pkg, packager->filelist); | |
428 | if (r) { | |
429 | ERROR(packager->pakfire, "Could not store filelist: %m\n"); | |
430 | return r; | |
431 | } | |
432 | ||
63476763 MT |
433 | // Do not pad the last block |
434 | archive_write_set_bytes_in_last_block(a, 1); | |
435 | ||
436677a3 MT |
436 | // Write archive to f |
437 | r = archive_write_open_FILE(a, f); | |
438 | if (r) { | |
439 | ERROR(packager->pakfire, "archive_write_open_FILE() failed: %s\n", | |
440 | archive_error_string(a)); | |
441 | goto ERROR; | |
442 | } | |
443 | ||
444 | // Start with the format file | |
445 | r = pakfire_packager_write_format(packager, a); | |
265a7974 MT |
446 | if (r) { |
447 | ERROR(packager->pakfire, "Could not add format file to archive: %s\n", | |
448 | archive_error_string(a)); | |
436677a3 | 449 | goto ERROR; |
265a7974 | 450 | } |
436677a3 | 451 | |
98e85f1c | 452 | // Write the metadata |
bfdad796 | 453 | r = pakfire_packager_write_metadata(packager, a); |
265a7974 MT |
454 | if (r) { |
455 | ERROR(packager->pakfire, "Could not add metadata file to archive: %s\n", | |
456 | archive_error_string(a)); | |
98e85f1c | 457 | goto ERROR; |
265a7974 | 458 | } |
98e85f1c | 459 | |
d8856104 MT |
460 | // Write scriptlets |
461 | for (unsigned int i = 0; i < packager->num_scriptlets; i++) { | |
462 | r = pakfire_packager_write_scriptlet(packager, a, packager->scriptlets[i]); | |
463 | if (r) { | |
464 | ERROR(packager->pakfire, "Could not add scriptlet to the archive: %m\n"); | |
465 | goto ERROR; | |
466 | } | |
467 | } | |
468 | ||
bfdad796 | 469 | // Write the payload |
6bf9841b MT |
470 | r = pakfire_compress(packager->pakfire, a, packager->filelist, nevra, |
471 | PAKFIRE_COMPRESS_SHOW_THROUGHPUT, PAKFIRE_PACKAGER_DIGESTS); | |
131c1449 MT |
472 | if (r) |
473 | goto ERROR; | |
265a7974 | 474 | |
2013270b MT |
475 | // Flush all buffers to disk |
476 | fflush(f); | |
477 | ||
96d2c7bc MT |
478 | // Success |
479 | r = 0; | |
436677a3 MT |
480 | |
481 | ERROR: | |
482 | if (a) | |
265a7974 | 483 | archive_write_free(a); |
436677a3 | 484 | |
96d2c7bc | 485 | return r; |
436677a3 MT |
486 | } |
487 | ||
22b8e37b | 488 | int pakfire_packager_finish_to_directory(struct pakfire_packager* packager, |
45448dbd | 489 | const char* target, char** result) { |
48c6f2e7 | 490 | char path[PATH_MAX]; |
bb06d548 | 491 | char tmppath[PATH_MAX]; |
131c1449 | 492 | FILE* f = NULL; |
48c6f2e7 MT |
493 | int r = 1; |
494 | ||
495 | // target cannot be empty | |
496 | if (!target) { | |
497 | errno = EINVAL; | |
498 | return 1; | |
499 | } | |
500 | ||
bb06d548 MT |
501 | // Get the filename of the package |
502 | const char* filename = pakfire_packager_filename(packager); | |
503 | if (!filename) { | |
b1772bfb | 504 | ERROR(packager->pakfire, "Could not generate filename for package: %m\n"); |
bb06d548 MT |
505 | r = 1; |
506 | goto ERROR; | |
507 | } | |
508 | ||
509 | // Make the package path | |
510 | r = pakfire_string_format(path, "%s/%s", target, filename); | |
a60955af | 511 | if (r) |
bb06d548 MT |
512 | goto ERROR; |
513 | ||
514 | // Create the parent directory | |
520ce66c | 515 | r = pakfire_mkparentdir(path, 0755); |
bb06d548 MT |
516 | if (r) |
517 | goto ERROR; | |
518 | ||
48c6f2e7 | 519 | // Create a temporary file in the target directory |
bb06d548 | 520 | r = pakfire_string_format(tmppath, "%s.XXXXXX", path); |
a60955af | 521 | if (r) |
bb06d548 | 522 | goto ERROR; |
48c6f2e7 MT |
523 | |
524 | // Create a temporary result file | |
131c1449 | 525 | f = pakfire_mktemp(tmppath); |
48c6f2e7 MT |
526 | if (!f) |
527 | goto ERROR; | |
528 | ||
529 | // Write the finished package | |
530 | r = pakfire_packager_finish(packager, f); | |
531 | if (r) { | |
b1772bfb | 532 | ERROR(packager->pakfire, "pakfire_packager_finish() failed: %m\n"); |
48c6f2e7 MT |
533 | goto ERROR; |
534 | } | |
535 | ||
48c6f2e7 | 536 | // Move the temporary file to destination |
bb06d548 MT |
537 | r = rename(tmppath, path); |
538 | if (r) { | |
b1772bfb | 539 | ERROR(packager->pakfire, "Could not move %s to %s: %m\n", tmppath, path); |
48c6f2e7 | 540 | goto ERROR; |
bb06d548 | 541 | } |
48c6f2e7 | 542 | |
bb06d548 | 543 | INFO(packager->pakfire, "Package written to %s\n", path); |
48c6f2e7 | 544 | |
45448dbd MT |
545 | // Store result path if requested |
546 | if (result) { | |
547 | *result = strdup(path); | |
548 | if (!*result) { | |
549 | r = 1; | |
550 | goto ERROR; | |
551 | } | |
552 | } | |
553 | ||
48c6f2e7 MT |
554 | // Success |
555 | r = 0; | |
556 | ||
557 | ERROR: | |
131c1449 MT |
558 | if (f) |
559 | fclose(f); | |
560 | ||
48c6f2e7 | 561 | // Remove temporary file |
bb06d548 MT |
562 | if (r && *tmppath) |
563 | unlink(tmppath); | |
48c6f2e7 | 564 | |
bb06d548 | 565 | return r; |
48c6f2e7 MT |
566 | } |
567 | ||
80a108bf | 568 | int pakfire_packager_add_file(struct pakfire_packager* packager, struct pakfire_file* file) { |
85b59296 MT |
569 | // Check input |
570 | if (!file) { | |
255d4488 MT |
571 | errno = EINVAL; |
572 | return 1; | |
573 | } | |
da08f989 | 574 | |
85b59296 MT |
575 | // Fetch path |
576 | const char* path = pakfire_file_get_path(file); | |
da08f989 | 577 | |
85b59296 MT |
578 | // Files cannot have an empty path |
579 | if (!*path) { | |
580 | ERROR(packager->pakfire, "Cannot add a file with an empty path\n"); | |
581 | errno = EPERM; | |
582 | return 1; | |
da08f989 | 583 | |
85b59296 MT |
584 | // Hidden files cannot be added |
585 | } else if (*path == '.') { | |
586 | ERROR(packager->pakfire, "Hidden files cannot be added to a package: %s\n", path); | |
587 | errno = EPERM; | |
588 | return 1; | |
738b3582 | 589 | } |
da08f989 | 590 | |
85b59296 MT |
591 | DEBUG(packager->pakfire, "Adding file to payload: %s\n", path); |
592 | ||
2ed2b519 MT |
593 | // Overwrite a couple of things for source archives |
594 | if (pakfire_package_is_source(packager->pkg)) { | |
595 | // Reset permissions | |
85b59296 | 596 | pakfire_file_set_perms(file, 0644); |
2ed2b519 MT |
597 | |
598 | // Reset file ownership | |
302e3253 MT |
599 | pakfire_file_set_uname(file, "root"); |
600 | pakfire_file_set_gname(file, "root"); | |
2ed2b519 MT |
601 | } |
602 | ||
6bf9841b MT |
603 | // Append the file to the filelist |
604 | return pakfire_filelist_append(packager->filelist, file); | |
da08f989 | 605 | } |
106d2edd | 606 | |
85b59296 MT |
607 | int pakfire_packager_add(struct pakfire_packager* packager, |
608 | const char* sourcepath, const char* path) { | |
609 | struct pakfire_file* file = NULL; | |
610 | int r = 1; | |
611 | ||
61b0856b MT |
612 | // Create file |
613 | r = pakfire_file_create_from_path(&file, packager->pakfire, sourcepath); | |
85b59296 MT |
614 | if (r) |
615 | goto ERROR; | |
616 | ||
61b0856b MT |
617 | // Assign a new path for inside the archive |
618 | if (path) { | |
619 | r = pakfire_file_set_path(file, path); | |
620 | if (r) | |
621 | goto ERROR; | |
622 | } | |
623 | ||
85b59296 MT |
624 | // Call the main function |
625 | r = pakfire_packager_add_file(packager, file); | |
626 | ||
627 | ERROR: | |
628 | if (file) | |
629 | pakfire_file_unref(file); | |
630 | ||
631 | return r; | |
632 | } | |
633 | ||
5d5da764 MT |
634 | static int __pakfire_packager_add_files(struct pakfire* pakfire, |
635 | struct pakfire_file* file, void* p) { | |
636 | struct pakfire_packager* packager = (struct pakfire_packager*)p; | |
814b7fee | 637 | |
5d5da764 MT |
638 | return pakfire_packager_add_file(packager, file); |
639 | } | |
814b7fee | 640 | |
5d5da764 MT |
641 | int pakfire_packager_add_files( |
642 | struct pakfire_packager* packager, struct pakfire_filelist* filelist) { | |
643 | // Add all files on the filelist | |
86bad6b2 | 644 | return pakfire_filelist_walk(filelist, __pakfire_packager_add_files, packager); |
814b7fee MT |
645 | } |
646 | ||
106d2edd MT |
647 | int pakfire_packager_add_scriptlet(struct pakfire_packager* packager, |
648 | struct pakfire_scriptlet* scriptlet) { | |
649 | if (!scriptlet) { | |
650 | errno = EINVAL; | |
651 | return 1; | |
652 | } | |
653 | ||
654 | // Extend array | |
655 | packager->scriptlets = reallocarray(packager->scriptlets, | |
656 | packager->num_scriptlets + 1, sizeof(*packager->scriptlets)); | |
657 | if (!packager->scriptlets) | |
658 | return 1; | |
659 | ||
660 | // Append scriptlet | |
661 | packager->scriptlets[packager->num_scriptlets++] = pakfire_scriptlet_ref(scriptlet); | |
662 | ||
663 | return 0; | |
664 | } | |
2a838122 MT |
665 | |
666 | /* | |
667 | Removes all files on the filelist | |
668 | */ | |
669 | int pakfire_packager_cleanup(struct pakfire_packager* packager) { | |
670 | // Delete all files on the filelist | |
671 | return pakfire_filelist_cleanup(packager->filelist); | |
672 | } |