File Info API.


Typedefs

typedef enum rpmFileTypes_e rpmFileTypes
 File types.
typedef enum rpmFileAction_e rpmFileAction
 File disposition(s) during package install/erase transaction.

Enumerations

enum  rpmFileTypes_e {
  PIPE = 1, CDEV = 2, XDIR = 4, BDEV = 6,
  REG = 8, LINK = 10, SOCK = 12
}
 File types. More...
enum  rpmFileAction_e {
  FA_UNKNOWN = 0, FA_CREATE, FA_COPYIN, FA_COPYOUT,
  FA_BACKUP, FA_SAVE, FA_SKIP, FA_ALTNAME,
  FA_ERASE, FA_SKIPNSTATE, FA_SKIPNETSHARED, FA_SKIPCOLOR
}
 File disposition(s) during package install/erase transaction. More...

Functions

rpmfi rpmfiUnlink (rpmfi fi, const char *msg)
 Unreference a file info set instance.
rpmfi rpmfiLink (rpmfi fi, const char *msg)
 Reference a file info set instance.
rpm_count_t rpmfiFC (rpmfi fi)
 Return file count from file info set.
int rpmfiFX (rpmfi fi)
 Return current file index from file info set.
int rpmfiSetFX (rpmfi fi, int fx)
 Set current file index in file info set.
rpm_count_t rpmfiDC (rpmfi fi)
 Return directory count from file info set.
int rpmfiDX (rpmfi fi)
 Return current directory index from file info set.
int rpmfiSetDX (rpmfi fi, int dx)
 Set current directory index in file info set.
const char * rpmfiBN (rpmfi fi)
 Return current base name from file info set.
const char * rpmfiDN (rpmfi fi)
 Return current directory name from file info set.
const char * rpmfiFN (rpmfi fi)
 Return current file name from file info set.
rpmfileAttrs rpmfiFFlags (rpmfi fi)
 Return current file flags from file info set.
rpmVerifyAttrs rpmfiVFlags (rpmfi fi)
 Return current file verify flags from file info set.
rpm_mode_t rpmfiFMode (rpmfi fi)
 Return current file mode from file info set.
rpmfileState rpmfiFState (rpmfi fi)
 Return current file state from file info set.
pgpHashAlgo rpmfiDigestAlgo (rpmfi fi)
 Return digest algorithm of a file info set.
const unsigned char * rpmfiFDigest (rpmfi fi, pgpHashAlgo *algo, size_t *diglen)
 Return current file (binary) digest of file info set.
char * rpmfiFDigestHex (rpmfi fi, pgpHashAlgo *algo)
 Return current file (hex) digest of file info set.
const unsigned char * rpmfiMD5 (rpmfi fi) RPM_GNUC_DEPRECATED
 Return current file (binary) md5 digest from file info set.
const char * rpmfiFLink (rpmfi fi)
 Return current file linkto (i.e.
rpm_loff_t rpmfiFSize (rpmfi fi)
 Return current file size from file info set.
rpm_rdev_t rpmfiFRdev (rpmfi fi)
 Return current file rdev from file info set.
rpm_ino_t rpmfiFInode (rpmfi fi)
 Return current file inode from file info set.
rpm_color_t rpmfiColor (rpmfi fi)
 Return union of all file color bits from file info set.
rpm_color_t rpmfiFColor (rpmfi fi)
 Return current file color bits from file info set.
const char * rpmfiFClass (rpmfi fi)
 Return current file class from file info set.
uint32_t rpmfiFDepends (rpmfi fi, const uint32_t **fddictp)
 Return current file depends dictionary from file info set.
uint32_t rpmfiFNlink (rpmfi fi)
 Return (calculated) current file nlink count from file info set.
rpm_time_t rpmfiFMtime (rpmfi fi)
 Return current file modify time from file info set.
const char * rpmfiFUser (rpmfi fi)
 Return current file owner from file info set.
const char * rpmfiFGroup (rpmfi fi)
 Return current file group from file info set.
const char * rpmfiFCaps (rpmfi fi)
 Return textual representation of current file capabilities from file info set.
const char * rpmfiFLangs (rpmfi fi)
 Return current file language(s) from file info set.
int rpmfiNext (rpmfi fi)
 Return next file iterator index.
rpmfi rpmfiInit (rpmfi fi, int fx)
 Initialize file iterator index.
int rpmfiNextD (rpmfi fi)
 Return next directory iterator index.
rpmfi rpmfiInitD (rpmfi fi, int dx)
 Initialize directory iterator index.
rpmfi rpmfiFree (rpmfi fi)
 Destroy a file info set.
rpmfi rpmfiNew (const rpmts ts, Header h, rpmTag tagN, rpmfiFlags flags)
 Create and load a file info set.
rpmFileTypes rpmfiWhatis (rpm_mode_t mode)
 Return file type from mode_t.
int rpmfiCompare (const rpmfi afi, const rpmfi bfi)
 Return file info comparison.
rpmFileAction rpmfiDecideFate (const rpmfi ofi, rpmfi nfi, int skipMissing)
 Return file disposition.
int rpmfiConfigConflict (const rpmfi fi)
 Return whether file is conflicting config.

Typedef Documentation

File disposition(s) during package install/erase transaction.

File types.

These are the file types used internally by rpm. The file type is determined by applying stat(2) macros like S_ISDIR to the file mode tag from a header. The values are arbitrary, but are identical to the linux stat(2) file types.


Enumeration Type Documentation

File disposition(s) during package install/erase transaction.

Enumerator:
FA_UNKNOWN  initial action for file ...
FA_CREATE  ... copy in from payload.
FA_COPYIN  ... copy in from payload.
FA_COPYOUT  ... copy out to payload.
FA_BACKUP  ... renamed with ".rpmorig" extension.
FA_SAVE  ... renamed with ".rpmsave" extension.
FA_SKIP  ... already replaced, don't remove.
FA_ALTNAME  ... create with ".rpmnew" extension.
FA_ERASE  ... to be removed.
FA_SKIPNSTATE  ... untouched, state "not installed".
FA_SKIPNETSHARED  ... untouched, state "netshared".
FA_SKIPCOLOR  ... untouched, state "wrong color".

Definition at line 73 of file rpmfi.h.

File types.

These are the file types used internally by rpm. The file type is determined by applying stat(2) macros like S_ISDIR to the file mode tag from a header. The values are arbitrary, but are identical to the linux stat(2) file types.

Enumerator:
PIPE  pipe/fifo
CDEV  character device
XDIR  directory
BDEV  block device
REG  regular file
LINK  hard link
SOCK  socket

Definition at line 26 of file rpmfi.h.


Function Documentation

const char* rpmfiBN ( rpmfi  fi  ) 

Return current base name from file info set.

Parameters:
fi file info set
Returns:
current base name, NULL on invalid

rpm_color_t rpmfiColor ( rpmfi  fi  ) 

Return union of all file color bits from file info set.

Parameters:
fi file info set
Returns:
current color

int rpmfiCompare ( const rpmfi  afi,
const rpmfi  bfi 
)

Return file info comparison.

Parameters:
afi 1st file info
bfi 2nd file info
Returns:
0 if identical

int rpmfiConfigConflict ( const rpmfi  fi  ) 

Return whether file is conflicting config.

Parameters:
fi file info
Returns:
1 if config file and file on disk conflicts

rpm_count_t rpmfiDC ( rpmfi  fi  ) 

Return directory count from file info set.

Parameters:
fi file info set
Returns:
current directory count

rpmFileAction rpmfiDecideFate ( const rpmfi  ofi,
rpmfi  nfi,
int  skipMissing 
)

Return file disposition.

Parameters:
ofi old file info
nfi new file info
skipMissing OK to skip missing files?
Returns:
file dispostion

pgpHashAlgo rpmfiDigestAlgo ( rpmfi  fi  ) 

Return digest algorithm of a file info set.

Parameters:
fi file info set
Returns:
digest algorithm of file info set, 0 on invalid

const char* rpmfiDN ( rpmfi  fi  ) 

Return current directory name from file info set.

Parameters:
fi file info set
Returns:
current directory, NULL on invalid

int rpmfiDX ( rpmfi  fi  ) 

Return current directory index from file info set.

Parameters:
fi file info set
Returns:
current directory index

rpm_count_t rpmfiFC ( rpmfi  fi  ) 

Return file count from file info set.

Parameters:
fi file info set
Returns:
current file count

const char* rpmfiFCaps ( rpmfi  fi  ) 

Return textual representation of current file capabilities from file info set.

See cap_from_text(3) for details.

Parameters:
fi file info set
Returns:
file capability description, "" for no capabilities and NULL on invalid

const char* rpmfiFClass ( rpmfi  fi  ) 

Return current file class from file info set.

Parameters:
fi file info set
Returns:
current file class, 0 on invalid

rpm_color_t rpmfiFColor ( rpmfi  fi  ) 

Return current file color bits from file info set.

Parameters:
fi file info set
Returns:
current file color

uint32_t rpmfiFDepends ( rpmfi  fi,
const uint32_t **  fddictp 
)

Return current file depends dictionary from file info set.

Parameters:
fi file info set
Return values:
*fddictp file depends dictionary array (or NULL)
Returns:
no. of file depends entries, 0 on invalid

const unsigned char* rpmfiFDigest ( rpmfi  fi,
pgpHashAlgo algo,
size_t *  diglen 
)

Return current file (binary) digest of file info set.

Parameters:
fi file info set
Return values:
algo digest hash algoritm used (pass NULL to ignore)
diglen digest hash length (pass NULL to ignore)
Returns:
current file digest, NULL on invalid

char* rpmfiFDigestHex ( rpmfi  fi,
pgpHashAlgo algo 
)

Return current file (hex) digest of file info set.

The file info set stores file digests in binary format to conserve memory, this converts the binary data back to hex presentation used in headers.

Parameters:
fi file info set
Return values:
algo digest hash algoritm used (pass NULL to ignore)
Returns:
current file digest (malloc'ed), NULL on invalid

rpmfileAttrs rpmfiFFlags ( rpmfi  fi  ) 

Return current file flags from file info set.

Parameters:
fi file info set
Returns:
current file flags, 0 on invalid

const char* rpmfiFGroup ( rpmfi  fi  ) 

Return current file group from file info set.

Parameters:
fi file info set
Returns:
current file group, NULL on invalid

rpm_ino_t rpmfiFInode ( rpmfi  fi  ) 

Return current file inode from file info set.

Parameters:
fi file info set
Returns:
current file inode, 0 on invalid

const char* rpmfiFLangs ( rpmfi  fi  ) 

Return current file language(s) from file info set.

Parameters:
fi file info set
Returns:
current file language(s), NULL on invalid

const char* rpmfiFLink ( rpmfi  fi  ) 

Return current file linkto (i.e.

symlink(2) target) from file info set.

Parameters:
fi file info set
Returns:
current file linkto, NULL on invalid

rpm_mode_t rpmfiFMode ( rpmfi  fi  ) 

Return current file mode from file info set.

Parameters:
fi file info set
Returns:
current file mode, 0 on invalid

rpm_time_t rpmfiFMtime ( rpmfi  fi  ) 

Return current file modify time from file info set.

Parameters:
fi file info set
Returns:
current file modify time, 0 on invalid

const char* rpmfiFN ( rpmfi  fi  ) 

Return current file name from file info set.

Parameters:
fi file info set
Returns:
current file name

uint32_t rpmfiFNlink ( rpmfi  fi  ) 

Return (calculated) current file nlink count from file info set.

Parameters:
fi file info set
Returns:
current file nlink count, 0 on invalid

rpm_rdev_t rpmfiFRdev ( rpmfi  fi  ) 

Return current file rdev from file info set.

Parameters:
fi file info set
Returns:
current file rdev, 0 on invalid

rpmfi rpmfiFree ( rpmfi  fi  ) 

Destroy a file info set.

Parameters:
fi file info set
Returns:
NULL always

rpm_loff_t rpmfiFSize ( rpmfi  fi  ) 

Return current file size from file info set.

Parameters:
fi file info set
Returns:
current file size, 0 on invalid

rpmfileState rpmfiFState ( rpmfi  fi  ) 

Return current file state from file info set.

Parameters:
fi file info set
Returns:
current file state, 0 on invalid

const char* rpmfiFUser ( rpmfi  fi  ) 

Return current file owner from file info set.

Parameters:
fi file info set
Returns:
current file owner, NULL on invalid

int rpmfiFX ( rpmfi  fi  ) 

Return current file index from file info set.

Parameters:
fi file info set
Returns:
current file index

rpmfi rpmfiInit ( rpmfi  fi,
int  fx 
)

Initialize file iterator index.

Parameters:
fi file info set
fx file iterator index
Returns:
file info set

rpmfi rpmfiInitD ( rpmfi  fi,
int  dx 
)

Initialize directory iterator index.

Parameters:
fi file info set
dx directory iterator index
Returns:
file info set, NULL if dx is out of range

rpmfi rpmfiLink ( rpmfi  fi,
const char *  msg 
)

Reference a file info set instance.

Parameters:
fi file info set
msg 
Returns:
new file info set reference

const unsigned char* rpmfiMD5 ( rpmfi  fi  ) 

Return current file (binary) md5 digest from file info set.

Deprecated:
Use rpmfiFDigest() instead
Parameters:
fi file info set
Returns:
current file md5 digest, NULL on invalid

rpmfi rpmfiNew ( const rpmts  ts,
Header  h,
rpmTag  tagN,
rpmfiFlags  flags 
)

Create and load a file info set.

Parameters:
ts unused
h header
tagN RPMTAG_BASENAMES
flags Flags to control what information is loaded.
Returns:
new file info set

int rpmfiNext ( rpmfi  fi  ) 

Return next file iterator index.

Parameters:
fi file info set
Returns:
file iterator index, -1 on termination

int rpmfiNextD ( rpmfi  fi  ) 

Return next directory iterator index.

Parameters:
fi file info set
Returns:
directory iterator index, -1 on termination

int rpmfiSetDX ( rpmfi  fi,
int  dx 
)

Set current directory index in file info set.

Parameters:
fi file info set
dx new directory index
Returns:
current directory index

int rpmfiSetFX ( rpmfi  fi,
int  fx 
)

Set current file index in file info set.

Parameters:
fi file info set
fx new file index
Returns:
current file index

rpmfi rpmfiUnlink ( rpmfi  fi,
const char *  msg 
)

Unreference a file info set instance.

Parameters:
fi file info set
msg 
Returns:
NULL always

rpmVerifyAttrs rpmfiVFlags ( rpmfi  fi  ) 

Return current file verify flags from file info set.

Parameters:
fi file info set
Returns:
current file verify flags, 0 on invalid

rpmFileTypes rpmfiWhatis ( rpm_mode_t  mode  ) 

Return file type from mode_t.

Parameters:
mode file mode bits (from header)
Returns:
file type


Generated on Sat Apr 18 17:12:59 2009 for rpm by  doxygen 1.5.7.1