rpm  4.9.1.3
Typedefs | Enumerations | Functions
RPM Tag API.

Typedefs

typedef enum rpmTag_e rpmTag
 Tags identify data in package headers.
typedef enum rpmDbiTag_e rpmDbiTag
 Rpm database index tags.
typedef enum rpmTagClass_e rpmTagClass
 The classes of data in tags from headers.

Enumerations

enum  rpmTag_e {
  RPMTAG_NOT_FOUND = -1, RPMTAG_HEADERIMAGE = 61, RPMTAG_HEADERSIGNATURES = 62, RPMTAG_HEADERIMMUTABLE = 63,
  RPMTAG_HEADERREGIONS = 64, RPMTAG_HEADERI18NTABLE = 100, RPMTAG_SIG_BASE = 256, RPMTAG_SIGSIZE = RPMTAG_SIG_BASE+1,
  RPMTAG_SIGLEMD5_1 = RPMTAG_SIG_BASE+2, RPMTAG_SIGPGP = RPMTAG_SIG_BASE+3, RPMTAG_SIGLEMD5_2 = RPMTAG_SIG_BASE+4, RPMTAG_SIGMD5 = RPMTAG_SIG_BASE+5
}
 Tags identify data in package headers. More...
enum  rpmDbiTag_e {
  RPMDBI_PACKAGES = 0, RPMDBI_LABEL = 2, RPMDBI_NAME = RPMTAG_NAME, RPMDBI_BASENAMES = RPMTAG_BASENAMES,
  RPMDBI_GROUP = RPMTAG_GROUP, RPMDBI_REQUIRENAME = RPMTAG_REQUIRENAME, RPMDBI_PROVIDENAME = RPMTAG_PROVIDENAME, RPMDBI_CONFLICTNAME = RPMTAG_CONFLICTNAME,
  RPMDBI_OBSOLETENAME = RPMTAG_OBSOLETENAME, RPMDBI_TRIGGERNAME = RPMTAG_TRIGGERNAME, RPMDBI_DIRNAMES = RPMTAG_DIRNAMES, RPMDBI_INSTALLTID = RPMTAG_INSTALLTID,
  RPMDBI_SIGMD5 = RPMTAG_SIGMD5, RPMDBI_SHA1HEADER = RPMTAG_SHA1HEADER
}
 Rpm database index tags. More...
enum  rpmTagClass_e { RPM_NULL_CLASS = 0, RPM_NUMERIC_CLASS = 1, RPM_STRING_CLASS = 2, RPM_BINARY_CLASS = 3 }
 The classes of data in tags from headers. More...

Functions

const char * rpmTagGetName (rpmTagVal tag)
 Return tag name from value.
rpmTagType rpmTagGetType (rpmTagVal tag)
 Return tag data type from value.
rpmTagType rpmTagGetTagType (rpmTagVal tag)
 Return tag data type from value.
rpmTagReturnType rpmTagGetReturnType (rpmTagVal tag)
 Return tag data type from value.
rpmTagClass rpmTagGetClass (rpmTagVal tag)
 Return tag data class from value.
rpmTagVal rpmTagGetValue (const char *tagstr)
 Return tag value from name.
rpmTagClass rpmTagTypeGetClass (rpmTagType type)
 Return data class of type.
int rpmTagGetNames (rpmtd tagnames, int fullname)
 Return known rpm tag names, sorted by name.

Typedef Documentation

typedef enum rpmDbiTag_e rpmDbiTag

Rpm database index tags.

typedef enum rpmTag_e rpmTag

Tags identify data in package headers.

Note:
tags should not have value 0!
all new tags should be added above 5000
Todo:
: Somehow supply type
typedef enum rpmTagClass_e rpmTagClass

The classes of data in tags from headers.


Enumeration Type Documentation

Rpm database index tags.

Enumerator:
RPMDBI_PACKAGES 
RPMDBI_LABEL 
RPMDBI_NAME 
RPMDBI_BASENAMES 
RPMDBI_GROUP 
RPMDBI_REQUIRENAME 
RPMDBI_PROVIDENAME 
RPMDBI_CONFLICTNAME 
RPMDBI_OBSOLETENAME 
RPMDBI_TRIGGERNAME 
RPMDBI_DIRNAMES 
RPMDBI_INSTALLTID 
RPMDBI_SIGMD5 
RPMDBI_SHA1HEADER 

Definition at line 311 of file rpmtag.h.

enum rpmTag_e

Tags identify data in package headers.

Note:
tags should not have value 0!
all new tags should be added above 5000
Todo:
: Somehow supply type
Enumerator:
RPMTAG_NOT_FOUND 

Unknown tag

RPMTAG_HEADERIMAGE 

Current image.

RPMTAG_HEADERSIGNATURES 

Signatures.

RPMTAG_HEADERIMMUTABLE 

Original image.

RPMTAG_HEADERREGIONS 

Regions.

RPMTAG_HEADERI18NTABLE 
RPMTAG_SIG_BASE 
RPMTAG_SIGSIZE 
RPMTAG_SIGLEMD5_1 
RPMTAG_SIGPGP 
RPMTAG_SIGLEMD5_2 
RPMTAG_SIGMD5 

Definition at line 28 of file rpmtag.h.

The classes of data in tags from headers.

Enumerator:
RPM_NULL_CLASS 
RPM_NUMERIC_CLASS 
RPM_STRING_CLASS 
RPM_BINARY_CLASS 

Definition at line 373 of file rpmtag.h.


Function Documentation

rpmTagClass rpmTagGetClass ( rpmTagVal  tag)

Return tag data class from value.

Parameters:
tagtag value
Returns:
tag data class, RPM_NULL_CLASS on not found.
const char* rpmTagGetName ( rpmTagVal  tag)

Return tag name from value.

Parameters:
tagtag value
Returns:
tag name, "(unknown)" on not found
int rpmTagGetNames ( rpmtd  tagnames,
int  fullname 
)

Return known rpm tag names, sorted by name.

Return values:
tagnamestag container of string array type
Parameters:
fullnamereturn short or full name
Returns:
number of tag names, 0 on error
rpmTagReturnType rpmTagGetReturnType ( rpmTagVal  tag)

Return tag data type from value.

Parameters:
tagtag value
Returns:
tag data return type, RPM_NULL_TYPE on not found.
rpmTagType rpmTagGetTagType ( rpmTagVal  tag)

Return tag data type from value.

Parameters:
tagtag value
Returns:
tag data type, RPM_NULL_TYPE on not found.
rpmTagType rpmTagGetType ( rpmTagVal  tag)

Return tag data type from value.

Parameters:
tagtag value
Returns:
tag data type + return type, RPM_NULL_TYPE on not found.
rpmTagVal rpmTagGetValue ( const char *  tagstr)

Return tag value from name.

Parameters:
tagstrname of tag
Returns:
tag value, -1 on not found
rpmTagClass rpmTagTypeGetClass ( rpmTagType  type)

Return data class of type.

Parameters:
typetag type
Returns:
data class, RPM_NULL_CLASS on unknown.