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#ifndef H_RPMFI
#define H_RPMFI
/** \ingroup rpmfi
* \file lib/rpmfi.h
* File info set iterator API.
*/
#include <rpm/rpmtypes.h>
#include <rpm/rpmfiles.h>
#include <rpm/rpmarchive.h>
#ifdef __cplusplus
extern "C" {
#endif
/** \ingroup rpmfi
* Reference a file info set iterator instance.
* @param fi file info set iterator
* @return new file info set iterator reference
*/
rpmfi rpmfiLink (rpmfi fi);
/** \ingroup rpmfi
* Return file count from file info set iterator.
* @param fi file info set iterator
* @return current file count
*/
rpm_count_t rpmfiFC(rpmfi fi);
/** \ingroup rpmfi
* Return current file index from file info set iterator.
* @param fi file info set iterator
* @return current file index
*/
int rpmfiFX(rpmfi fi);
/** \ingroup rpmfi
* Set current file index in file info set iterator.
* @param fi file info set iterator
* @param fx new file index
* @return current file index
*/
int rpmfiSetFX(rpmfi fi, int fx);
/** \ingroup rpmfi
* Return directory count from file info set iterator.
* @param fi file info set iterator
* @return current directory count
*/
rpm_count_t rpmfiDC(rpmfi fi);
/** \ingroup rpmfi
* Return current directory index from file info set iterator.
* @param fi file info set iterator
* @return current directory index
*/
int rpmfiDX(rpmfi fi);
/** \ingroup rpmfi
* Set current directory index in file info set iterator.
* @param fi file info set iterator
* @param dx new directory index
* @return current directory index
*/
int rpmfiSetDX(rpmfi fi, int dx);
/** \ingroup rpmfi
* Return current base name from file info set iterator.
* @param fi file info set iterator
* @return current base name, NULL on invalid
*/
const char * rpmfiBN(rpmfi fi);
/** \ingroup rpmfi
* Return current directory name from file info set iterator.
* @param fi file info set iterator
* @return current directory, NULL on invalid
*/
const char * rpmfiDN(rpmfi fi);
/** \ingroup rpmfi
* Return current file name from file info set iterator.
* @param fi file info set iterator
* @return current file name
*/
const char * rpmfiFN(rpmfi fi);
/** \ingroup rpmfi
* Return file index of the given file name or -1 if file is not in the rpmfi.
* The file name may have "." prefixed but is then interpreted as a global
* path without the prefixing "."
* @param fi file info set iterator
* @param fn file name
* @return file index or -1
*/
int rpmfiFindFN(rpmfi fi, const char * fn);
/** \ingroup rpmfi
* Return current original base name from file info set iterator.
* @param fi file info set iterator
* @return current base name, NULL on invalid
*/
const char * rpmfiOBN(rpmfi fi);
/** \ingroup rpmfi
* Return current original directory name from file info set iterator.
* @param fi file info set iterator
* @return current directory, NULL on invalid
*/
const char * rpmfiODN(rpmfi fi);
/** \ingroup rpmfi
* Return current original file name from file info set iterator.
* @param fi file info set iterator
* @return current file name
*/
const char * rpmfiOFN(rpmfi fi);
/** \ingroup rpmfi
* Return file index of the given original file name or -1 if file is not
* in the rpmfi. The file name may have "." prefixed but is then interpreted
* as a global path without the prefixing "."
* @param fi file info set iterator
* @param fn file name
* @return file index or -1
*/
int rpmfiFindOFN(rpmfi fi, const char * fn);
/** \ingroup rpmfi
* Return current file flags from file info set iterator.
* @param fi file info set iterator
* @return current file flags, 0 on invalid
*/
rpmfileAttrs rpmfiFFlags(rpmfi fi);
/** \ingroup rpmfi
* Return current file verify flags from file info set iterator.
* @param fi file info set iterator
* @return current file verify flags, 0 on invalid
*/
rpmVerifyAttrs rpmfiVFlags(rpmfi fi);
/** \ingroup rpmfi
* Return current file mode from file info set iterator.
* @param fi file info set iterator
* @return current file mode, 0 on invalid
*/
rpm_mode_t rpmfiFMode(rpmfi fi);
/** \ingroup rpmfi
* Return current file state from file info set iterator.
* @param fi file info set iterator
* @return current file state, 0 on invalid
*/
rpmfileState rpmfiFState(rpmfi fi);
/** \ingroup rpmfi
* Return digest algorithm of a file info set iterator.
* @param fi file info set iterator
* @return digest algorithm of file info set iterator, 0 on invalid
*/
int rpmfiDigestAlgo(rpmfi fi);
/** \ingroup rpmfi
* Return current file (binary) digest of file info set iterator.
* @param fi file info set iterator
* @retval algo digest hash algorithm used (pass NULL to ignore)
* @retval diglen digest hash length (pass NULL to ignore)
* @return current file digest, NULL on invalid
*/
const unsigned char * rpmfiFDigest(rpmfi fi, int *algo, size_t *diglen);
/** \ingroup rpmfi
* Return current file (hex) digest of file info set iterator.
* The file info set iterator stores file digests in binary format to conserve
* memory, this converts the binary data back to hex presentation used in
* headers.
* @param fi file info set iterator
* @retval algo digest hash algorithm used (pass NULL to ignore)
* @return current file digest (malloc'ed), NULL on invalid
*/
char * rpmfiFDigestHex(rpmfi fi, int *algo);
/** \ingroup rpmfi
* Return current file (binary) signature of file info set iterator.
* @param fi file info set iterator
* @retval siglen signature length (pass NULL to ignore)
* @return current file signature, NULL on invalid
*/
const unsigned char * rpmfiFSignature(rpmfi fi, size_t *siglen);
/** \ingroup rpmfi
* Return current file linkto (i.e. symlink(2) target) from file info set iterator.
* @param fi file info set iterator
* @return current file linkto, NULL on invalid
*/
const char * rpmfiFLink(rpmfi fi);
/** \ingroup rpmfi
* Return current file size from file info set iterator.
* @param fi file info set iterator
* @return current file size, 0 on invalid
*/
rpm_loff_t rpmfiFSize(rpmfi fi);
/** \ingroup rpmfi
* Return current file rdev from file info set iterator.
* @param fi file info set iterator
* @return current file rdev, 0 on invalid
*/
rpm_rdev_t rpmfiFRdev(rpmfi fi);
/** \ingroup rpmfi
* Return current file inode from file info set iterator.
* @param fi file info set iterator
* @return current file inode, 0 on invalid
*/
rpm_ino_t rpmfiFInode(rpmfi fi);
/** \ingroup rpmfi
* Return union of all file color bits from file info set iterator.
* @param fi file info set iterator
* @return current color
*/
rpm_color_t rpmfiColor(rpmfi fi);
/** \ingroup rpmfi
* Return current file color bits from file info set iterator.
* @param fi file info set iterator
* @return current file color
*/
rpm_color_t rpmfiFColor(rpmfi fi);
/** \ingroup rpmfi
* Return current file class from file info set iterator.
* @param fi file info set iterator
* @return current file class, 0 on invalid
*/
const char * rpmfiFClass(rpmfi fi);
/** \ingroup rpmfi
* Return current file depends dictionary from file info set iterator.
* @param fi file info set iterator
* @retval *fddictp file depends dictionary array (or NULL)
* @return no. of file depends entries, 0 on invalid
*/
uint32_t rpmfiFDepends(rpmfi fi,
const uint32_t ** fddictp);
/** \ingroup rpmfi
* Return (calculated) current file nlink count from file info set iterator.
* @param fi file info set iterator
* @return current file nlink count, 0 on invalid
*/
uint32_t rpmfiFNlink(rpmfi fi);
/** \ingroup rpmfi
* Return (calculated) current file nlink count from file info set iterator.
* @param fi file info set iterator
* @param files returns array of file ids hardlinked including ix,
NULL for nlink count == 1
* @return current file nlink count, 0 on invalid
*/
uint32_t rpmfiFLinks(rpmfi fi, const int ** files);
/** \ingroup rpmfi
* Return current file modify time from file info set iterator.
* @param fi file info set iterator
* @return current file modify time, 0 on invalid
*/
rpm_time_t rpmfiFMtime(rpmfi fi);
/** \ingroup rpmfi
* Return current file owner from file info set iterator.
* @param fi file info set iterator
* @return current file owner, NULL on invalid
*/
const char * rpmfiFUser(rpmfi fi);
/** \ingroup rpmfi
* Return current file group from file info set iterator.
* @param fi file info set iterator
* @return current file group, NULL on invalid
*/
const char * rpmfiFGroup(rpmfi fi);
/** \ingroup rpmfi
* Return textual representation of current file capabilities
* from file info set iterator. See cap_from_text(3) for details.
* @param fi file info set iterator
* @return file capability description, "" for no capabilities
* and NULL on invalid
*/
const char * rpmfiFCaps(rpmfi fi);
/** \ingroup rpmfi
* Return current file language(s) from file info set iterator.
* @param fi file info set iterator
* @return current file language(s), NULL on invalid
*/
const char * rpmfiFLangs(rpmfi fi);
/** \ingroup rpmfi
* Map file stat(2) info.
* @param fi file info iterator
* @param flags flags
* @retval sb mapped stat(2) data
*/
int rpmfiStat(rpmfi fi, int flags, struct stat *sb);
/** \ingroup rpmfi
* Return next file iterator index.
* @param fi file info set iterator
* @return file iterator index, -1 on termination
*/
int rpmfiNext(rpmfi fi);
/** \ingroup rpmfi
* Initialize file iterator index.
* @param fi file info set iterator
* @param fx file iterator index
* @return file info set iterator
*/
rpmfi rpmfiInit(rpmfi fi, int fx);
/** \ingroup rpmfi
* Return next directory iterator index.
* @param fi file info set iterator
* @return directory iterator index, -1 on termination
*/
int rpmfiNextD(rpmfi fi);
/** \ingroup rpmfi
* Initialize directory iterator index.
* @param fi file info set iterator
* @param dx directory iterator index
* @return file info set iterator, NULL if dx is out of range
*/
rpmfi rpmfiInitD(rpmfi fi, int dx);
/** \ingroup rpmfi
* Destroy a file info set iterator.
* @param fi file info set iterator
* @return NULL always
*/
rpmfi rpmfiFree(rpmfi fi);
/** \ingroup rpmfi
* Create and load a file info set iterator.
* @param pool shared string pool (or NULL for private pool)
* @param h header
* @param tagN unused
* @param flags Flags to control what information is loaded.
* @return new file info set iterator
*/
rpmfi rpmfiNewPool(rpmstrPool pool, Header h, rpmTagVal tagN, rpmfiFlags flags);
/** \ingroup rpmfi
* Create and load a file info set iterator.
* @param ts unused
* @param h header
* @param tagN unused
* @param flags Flags to control what information is loaded.
* @return new file info set iterator
*/
rpmfi rpmfiNew(const rpmts ts, Header h, rpmTagVal tagN, rpmfiFlags flags);
/** \ingroup rpmfi
* Return file type from mode_t.
* @param mode file mode bits (from header)
* @return file type
*/
rpmFileTypes rpmfiWhatis(rpm_mode_t mode);
/** \ingroup rpmfi
* Return file info comparison.
* @param afi 1st file info
* @param bfi 2nd file info
* @return 0 if identical
*/
int rpmfiCompare(const rpmfi afi, const rpmfi bfi);
/** \ingroup rpmfi
* Verify file attributes (including digest).
* @param fi file info iterator
* @param omitMask bit(s) to disable verify checks
* @return bit(s) to indicate failure (ie 0 for passed verify)
*/
rpmVerifyAttrs rpmfiVerify(rpmfi fi, rpmVerifyAttrs omitMask);
#ifdef __cplusplus
}
#endif
#endif /* H_RPMDS */
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