4 /** \ingroup rpmdep rpmtrans
6 * Structure(s) used for file info tag sets.
9 #include <rpm/rpmtypes.h>
10 #include <rpm/rpmvf.h>
11 #include <rpm/rpmpgp.h>
17 extern int _rpmfi_debug;
21 * These are the file types used internally by rpm. The file
22 * type is determined by applying stat(2) macros like S_ISDIR to
23 * the file mode tag from a header. The values are arbitrary,
24 * but are identical to the linux stat(2) file types.
26 typedef enum rpmFileTypes_e {
27 PIPE = 1, /*!< pipe/fifo */
28 CDEV = 2, /*!< character device */
29 XDIR = 4, /*!< directory */
30 BDEV = 6, /*!< block device */
31 REG = 8, /*!< regular file */
32 LINK = 10, /*!< hard link */
33 SOCK = 12 /*!< socket */
37 * File States (when installed).
39 typedef enum rpmfileState_e {
40 RPMFILE_STATE_NORMAL = 0,
41 RPMFILE_STATE_REPLACED = 1,
42 RPMFILE_STATE_NOTINSTALLED = 2,
43 RPMFILE_STATE_NETSHARED = 3,
44 RPMFILE_STATE_WRONGCOLOR = 4
46 #define RPMFILE_STATE_MISSING -1 /* XXX used for unavailable data */
51 typedef enum rpmfileAttrs_e {
53 RPMFILE_CONFIG = (1 << 0), /*!< from %%config */
54 RPMFILE_DOC = (1 << 1), /*!< from %%doc */
55 RPMFILE_ICON = (1 << 2), /*!< from %%donotuse. */
56 RPMFILE_MISSINGOK = (1 << 3), /*!< from %%config(missingok) */
57 RPMFILE_NOREPLACE = (1 << 4), /*!< from %%config(noreplace) */
58 RPMFILE_SPECFILE = (1 << 5), /*!< @todo (unnecessary) marks 1st file in srpm. */
59 RPMFILE_GHOST = (1 << 6), /*!< from %%ghost */
60 RPMFILE_LICENSE = (1 << 7), /*!< from %%license */
61 RPMFILE_README = (1 << 8), /*!< from %%readme */
62 RPMFILE_EXCLUDE = (1 << 9), /*!< from %%exclude, internal */
63 RPMFILE_UNPATCHED = (1 << 10), /*!< placeholder (SuSE) */
64 RPMFILE_PUBKEY = (1 << 11), /*!< from %%pubkey */
65 RPMFILE_POLICY = (1 << 12) /*!< from %%policy */
68 #define RPMFILE_ALL ~(RPMFILE_NONE)
71 * File disposition(s) during package install/erase transaction.
73 typedef enum rpmFileAction_e {
74 FA_UNKNOWN = 0, /*!< initial action for file ... */
75 FA_CREATE, /*!< ... copy in from payload. */
76 FA_COPYIN, /*!< ... copy in from payload. */
77 FA_COPYOUT, /*!< ... copy out to payload. */
78 FA_BACKUP, /*!< ... renamed with ".rpmorig" extension. */
79 FA_SAVE, /*!< ... renamed with ".rpmsave" extension. */
80 FA_SKIP, /*!< ... already replaced, don't remove. */
81 FA_ALTNAME, /*!< ... create with ".rpmnew" extension. */
82 FA_ERASE, /*!< ... to be removed. */
83 FA_SKIPNSTATE, /*!< ... untouched, state "not installed". */
84 FA_SKIPNETSHARED, /*!< ... untouched, state "netshared". */
85 FA_SKIPCOLOR /*!< ... untouched, state "wrong color". */
88 #define XFA_SKIPPING(_a) \
89 ((_a) == FA_SKIP || (_a) == FA_SKIPNSTATE || (_a) == FA_SKIPNETSHARED || (_a) == FA_SKIPCOLOR)
92 * We pass these around as an array with a sentinel.
94 struct rpmRelocation_s {
95 char * oldPath; /*!< NULL here evals to RPMTAG_DEFAULTPREFIX, */
96 char * newPath; /*!< NULL means to omit the file completely! */
100 * Unreference a file info set instance.
101 * @param fi file info set
103 * @return NULL always
105 rpmfi rpmfiUnlink (rpmfi fi,
109 * Reference a file info set instance.
110 * @param fi file info set
112 * @return new file info set reference
114 rpmfi rpmfiLink (rpmfi fi, const char * msg);
117 * Return file count from file info set.
118 * @param fi file info set
119 * @return current file count
121 rpm_count_t rpmfiFC(rpmfi fi);
124 * Return current file index from file info set.
125 * @param fi file info set
126 * @return current file index
128 int rpmfiFX(rpmfi fi);
131 * Set current file index in file info set.
132 * @param fi file info set
133 * @param fx new file index
134 * @return current file index
136 int rpmfiSetFX(rpmfi fi, int fx);
139 * Return directory count from file info set.
140 * @param fi file info set
141 * @return current directory count
143 rpm_count_t rpmfiDC(rpmfi fi);
146 * Return current directory index from file info set.
147 * @param fi file info set
148 * @return current directory index
150 int rpmfiDX(rpmfi fi);
153 * Set current directory index in file info set.
154 * @param fi file info set
155 * @param dx new directory index
156 * @return current directory index
158 int rpmfiSetDX(rpmfi fi, int dx);
161 * Return current base name from file info set.
162 * @param fi file info set
163 * @return current base name, NULL on invalid
165 const char * rpmfiBN(rpmfi fi);
168 * Return current directory name from file info set.
169 * @param fi file info set
170 * @return current directory, NULL on invalid
172 const char * rpmfiDN(rpmfi fi);
175 * Return current file name from file info set.
176 * @param fi file info set
177 * @return current file name
179 const char * rpmfiFN(rpmfi fi);
182 * Return current file flags from file info set.
183 * @param fi file info set
184 * @return current file flags, 0 on invalid
186 rpmfileAttrs rpmfiFFlags(rpmfi fi);
189 * Return current file verify flags from file info set.
190 * @param fi file info set
191 * @return current file verify flags, 0 on invalid
193 rpmVerifyAttrs rpmfiVFlags(rpmfi fi);
196 * Return current file mode from file info set.
197 * @param fi file info set
198 * @return current file mode, 0 on invalid
200 rpm_mode_t rpmfiFMode(rpmfi fi);
203 * Return current file state from file info set.
204 * @param fi file info set
205 * @return current file state, 0 on invalid
207 rpmfileState rpmfiFState(rpmfi fi);
210 * Return digest algorithm of a file info set.
211 * @param fi file info set
212 * @return digest algorithm of file info set, 0 on invalid
214 pgpHashAlgo rpmfiDigestAlgo(rpmfi fi);
217 * Return current file (binary) digest of file info set.
218 * @param fi file info set
219 * @retval algo digest hash algoritm used (pass NULL to ignore)
220 * @retval diglen digest hash length (pass NULL to ignore)
221 * @return current file digest, NULL on invalid
223 const unsigned char * rpmfiFDigest(rpmfi fi, pgpHashAlgo *algo, size_t *diglen);
226 * Return current file (hex) digest of file info set.
227 * The file info set stores file digests in binary format to conserve
228 * memory, this converts the binary data back to hex presentation used in
230 * @param fi file info set
231 * @retval algo digest hash algoritm used (pass NULL to ignore)
232 * @return current file digest (malloc'ed), NULL on invalid
234 char * rpmfiFDigestHex(rpmfi fi, pgpHashAlgo *algo);
237 * Return current file (binary) md5 digest from file info set.
238 * @deprecated Use rpmfiFDigest() instead
239 * @param fi file info set
240 * @return current file md5 digest, NULL on invalid
242 const unsigned char * rpmfiMD5(rpmfi fi) RPM_GNUC_DEPRECATED;
245 * Return current file linkto (i.e. symlink(2) target) from file info set.
246 * @param fi file info set
247 * @return current file linkto, NULL on invalid
249 const char * rpmfiFLink(rpmfi fi);
252 * Return current file size from file info set.
253 * @param fi file info set
254 * @return current file size, 0 on invalid
256 rpm_loff_t rpmfiFSize(rpmfi fi);
259 * Return current file rdev from file info set.
260 * @param fi file info set
261 * @return current file rdev, 0 on invalid
263 rpm_rdev_t rpmfiFRdev(rpmfi fi);
266 * Return current file inode from file info set.
267 * @param fi file info set
268 * @return current file inode, 0 on invalid
270 rpm_ino_t rpmfiFInode(rpmfi fi);
273 * Return union of all file color bits from file info set.
274 * @param fi file info set
275 * @return current color
277 rpm_color_t rpmfiColor(rpmfi fi);
280 * Return current file color bits from file info set.
281 * @param fi file info set
282 * @return current file color
284 rpm_color_t rpmfiFColor(rpmfi fi);
287 * Return current file class from file info set.
288 * @param fi file info set
289 * @return current file class, 0 on invalid
291 const char * rpmfiFClass(rpmfi fi);
294 * Return current file depends dictionary from file info set.
295 * @param fi file info set
296 * @retval *fddictp file depends dictionary array (or NULL)
297 * @return no. of file depends entries, 0 on invalid
299 uint32_t rpmfiFDepends(rpmfi fi,
300 const uint32_t ** fddictp);
303 * Return (calculated) current file nlink count from file info set.
304 * @param fi file info set
305 * @return current file nlink count, 0 on invalid
307 uint32_t rpmfiFNlink(rpmfi fi);
310 * Return current file modify time from file info set.
311 * @param fi file info set
312 * @return current file modify time, 0 on invalid
314 rpm_time_t rpmfiFMtime(rpmfi fi);
317 * Return current file owner from file info set.
318 * @param fi file info set
319 * @return current file owner, NULL on invalid
321 const char * rpmfiFUser(rpmfi fi);
324 * Return current file group from file info set.
325 * @param fi file info set
326 * @return current file group, NULL on invalid
328 const char * rpmfiFGroup(rpmfi fi);
331 * Return textual representation of current file capabilities
332 * from file info set. See cap_from_text(3) for details.
333 * @param fi file info set
334 * @return file capability description, "" for no capabilities
335 * and NULL on invalid
337 const char * rpmfiFCaps(rpmfi fi);
340 * Return current file language(s) from file info set.
341 * @param fi file info set
342 * @return current file language(s), NULL on invalid
344 const char * rpmfiFLangs(rpmfi fi);
347 * Return next file iterator index.
348 * @param fi file info set
349 * @return file iterator index, -1 on termination
351 int rpmfiNext(rpmfi fi);
354 * Initialize file iterator index.
355 * @param fi file info set
356 * @param fx file iterator index
357 * @return file info set
359 rpmfi rpmfiInit(rpmfi fi, int fx);
362 * Return next directory iterator index.
363 * @param fi file info set
364 * @return directory iterator index, -1 on termination
366 int rpmfiNextD(rpmfi fi);
369 * Initialize directory iterator index.
370 * @param fi file info set
371 * @param dx directory iterator index
372 * @return file info set, NULL if dx is out of range
374 rpmfi rpmfiInitD(rpmfi fi, int dx);
377 * Destroy a file info set.
378 * @param fi file info set
379 * @return NULL always
381 rpmfi rpmfiFree(rpmfi fi);
383 typedef enum rpmfiFlags_e {
385 RPMFI_KEEPHEADER = (1 << 0),
386 RPMFI_NOFILECLASS = (1 << 1),
387 RPMFI_NOFILEDEPS = (1 << 2),
388 RPMFI_NOFILELANGS = (1 << 3),
389 RPMFI_NOFILEUSER = (1 << 4),
390 RPMFI_NOFILEGROUP = (1 << 5),
391 RPMFI_NOFILEMODES = (1 << 6),
392 RPMFI_NOFILESIZES = (1 << 7),
393 RPMFI_NOFILECAPS = (1 << 8),
394 RPMFI_NOFILELINKTOS = (1 << 9),
395 RPMFI_NOFILEDIGESTS = (1 << 10),
396 RPMFI_NOFILEMTIMES = (1 << 11),
397 RPMFI_NOFILERDEVS = (1 << 12),
398 RPMFI_NOFILEINODES = (1 << 13),
399 RPMFI_NOFILESTATES = (1 << 14),
400 RPMFI_NOFILECOLORS = (1 << 15),
401 RPMFI_NOFILEVERIFYFLAGS = (1 << 16),
402 RPMFI_NOFILEFLAGS = (1 << 17),
403 RPMFI_ISBUILD = (1 << 30), /* internal */
404 RPMFI_ISSOURCE = (1 << 31), /* internal */
407 #define RPMFI_FLAGS_ERASE \
408 (RPMFI_NOFILECLASS | RPMFI_NOFILELANGS | \
409 RPMFI_NOFILEMTIMES | RPMFI_NOFILERDEVS | RPMFI_NOFILEINODES | \
410 RPMFI_NOFILEVERIFYFLAGS)
412 #define RPMFI_FLAGS_INSTALL \
413 (RPMFI_NOFILECLASS | RPMFI_NOFILEVERIFYFLAGS)
415 #define RPMFI_FLAGS_VERIFY \
416 (RPMFI_NOFILECLASS | RPMFI_NOFILEDEPS | RPMFI_NOFILELANGS | \
419 #define RPMFI_FLAGS_QUERY \
420 (RPMFI_NOFILECLASS | RPMFI_NOFILEDEPS | RPMFI_NOFILELANGS | \
421 RPMFI_NOFILECOLORS | RPMFI_NOFILEVERIFYFLAGS)
424 * Create and load a file info set.
428 * @param flags Flags to control what information is loaded.
429 * @return new file info set
431 rpmfi rpmfiNew(const rpmts ts, Header h, rpmTag tagN, rpmfiFlags flags);
434 * Return file type from mode_t.
435 * @param mode file mode bits (from header)
438 rpmFileTypes rpmfiWhatis(rpm_mode_t mode);
441 * Return file info comparison.
442 * @param afi 1st file info
443 * @param bfi 2nd file info
444 * @return 0 if identical
446 int rpmfiCompare(const rpmfi afi, const rpmfi bfi);
449 * Return file disposition.
450 * @param ofi old file info
451 * @param nfi new file info
452 * @param skipMissing OK to skip missing files?
453 * @return file dispostion
455 rpmFileAction rpmfiDecideFate(const rpmfi ofi, rpmfi nfi, int skipMissing);
458 * Return whether file is conflicting config
459 * @param fi file info
460 * @return 1 if config file and file on disk conflicts
462 int rpmfiConfigConflict(const rpmfi fi);