Typedefs |
| typedef rpmFlags | headerImportFlags |
| typedef rpmFlags | headerGetFlags |
| typedef rpmFlags | headerPutFlags |
| typedef enum headerConvOps_e | headerConvOps |
Enumerations |
| enum | hMagic { HEADER_MAGIC_NO = 0,
HEADER_MAGIC_YES = 1
} |
| | Include calculation for 8 bytes of (magic, 0)? More...
|
| enum | headerImportFlags_e { HEADERIMPORT_COPY = (1 << 0),
HEADERIMPORT_FAST = (1 << 1)
} |
| enum | headerGetFlags_e {
HEADERGET_DEFAULT = 0,
HEADERGET_MINMEM = (1 << 0),
HEADERGET_EXT = (1 << 1),
HEADERGET_RAW = (1 << 2),
HEADERGET_ALLOC = (1 << 3),
HEADERGET_ARGV = (1 << 4)
} |
| | Modifier flags for headerGet() operation. More...
|
| enum | headerPutFlags_e { HEADERPUT_DEFAULT = 0,
HEADERPUT_APPEND = (1 << 0)
} |
| enum | headerConvOps_e { HEADERCONV_EXPANDFILELIST = 0,
HEADERCONV_COMPRESSFILELIST = 1,
HEADERCONV_RETROFIT_V3 = 2
} |
Functions |
| Header | headerNew (void) |
| | Create new (empty) header instance.
|
| Header | headerFree (Header h) |
| | Dereference a header instance.
|
| Header | headerLink (Header h) |
| | Reference a header instance.
|
| void | headerSort (Header h) |
| | Sort tags in header.
|
| void | headerUnsort (Header h) |
| | Restore tags in header to original ordering.
|
| unsigned int | headerSizeof (Header h, int magicp) |
| | Return size of on-disk header representation in bytes.
|
| int | headerVerifyInfo (int il, int dl, const void *pev, void *iv, int negate) |
| | Perform simple sanity and range checks on header tag(s).
|
| void * | headerUnload (Header h) |
| | Convert header to on-disk representation.
|
| void * | headerExport (Header h, unsigned int *bsize) |
| | Export header to on-disk representation.
|
| Header | headerReload (Header h, rpmTagVal tag) |
| | Convert header to on-disk representation, and then reload.
|
| Header | headerCopy (Header h) |
| | Duplicate a header.
|
| Header | headerLoad (void *uh) |
| | Convert header to in-memory representation.
|
| Header | headerCopyLoad (const void *uh) |
| | Make a copy and convert header to in-memory representation.
|
| Header | headerImport (void *blob, unsigned int bsize, headerImportFlags flags) |
| | Import header to in-memory representation.
|
| Header | headerRead (FD_t fd, int magicp) |
| | Read (and load) header from file handle.
|
| int | headerWrite (FD_t fd, Header h, int magicp) |
| | Write (with unload) header to file handle.
|
| int | headerIsEntry (Header h, rpmTagVal tag) |
| | Check if tag is in header.
|
| int | headerGet (Header h, rpmTagVal tag, rpmtd td, headerGetFlags flags) |
| | Retrieve tag value.
|
| int | headerPut (Header h, rpmtd td, headerPutFlags flags) |
| | Add or append tag to header.
|
| int | headerAddI18NString (Header h, rpmTagVal tag, const char *string, const char *lang) |
| | Add locale specific tag to header.
|
| int | headerMod (Header h, rpmtd td) |
| | Modify tag in header.
|
| int | headerDel (Header h, rpmTagVal tag) |
| | Delete tag in header.
|
| char * | headerFormat (Header h, const char *fmt, errmsg_t *errmsg) |
| | Return formatted output string from header tags.
|
| void | headerCopyTags (Header headerFrom, Header headerTo, const rpmTagVal *tagstocopy) |
| | Duplicate tag values from one header into another.
|
| HeaderIterator | headerFreeIterator (HeaderIterator hi) |
| | Destroy header tag iterator.
|
| HeaderIterator | headerInitIterator (Header h) |
| | Create header tag iterator.
|
| int | headerNext (HeaderIterator hi, rpmtd td) |
| | Return next tag contents from header.
|
| rpmTagVal | headerNextTag (HeaderIterator hi) |
| | Return next tag number from header.
|
| RPM_GNUC_DEPRECATED int | headerNVR (Header h, const char **np, const char **vp, const char **rp) |
| | Return name, version, release strings from header.
|
| RPM_GNUC_DEPRECATED int | headerNEVRA (Header h, const char **np, uint32_t **ep, const char **vp, const char **rp, const char **ap) |
| | Return name, epoch, version, release, arch strings from header.
|
| RPM_GNUC_DEPRECATED char * | headerGetNEVR (Header h, const char **np) |
| | Return (malloc'd) header name-version-release string.
|
| RPM_GNUC_DEPRECATED char * | headerGetNEVRA (Header h, const char **np) |
| | Return (malloc'd) header name-version-release.arch string.
|
| RPM_GNUC_DEPRECATED char * | headerGetEVR (Header h, const char **np) |
| char * | headerGetAsString (Header h, rpmTagVal tag) |
| | Return any non-array tag from header, converted to string.
|
| const char * | headerGetString (Header h, rpmTagVal tag) |
| | Return a simple string tag from header.
|
| uint64_t | headerGetNumber (Header h, rpmTagVal tag) |
| RPM_GNUC_DEPRECATED rpm_color_t | headerGetColor (Header h) |
| | Return header color.
|
| int | headerIsSource (Header h) |
| | Check if header is a source or binary package header.
|
| unsigned int | headerGetInstance (Header h) |
| | Return header instance, ie is the header from rpmdb.
|
| int | headerConvert (Header h, int op) |
| | Convert header to/from (legacy) data presentation.
|
|
| int | headerPutString (Header h, rpmTagVal tag, const char *val) |
| | Type-safe methods for inserting tag data to header.
|
| int | headerPutStringArray (Header h, rpmTagVal tag, const char **val, rpm_count_t size) |
| int | headerPutBin (Header h, rpmTagVal tag, const uint8_t *val, rpm_count_t size) |
| int | headerPutChar (Header h, rpmTagVal tag, const char *val, rpm_count_t size) |
| int | headerPutUint8 (Header h, rpmTagVal tag, const uint8_t *val, rpm_count_t size) |
| int | headerPutUint16 (Header h, rpmTagVal tag, const uint16_t *val, rpm_count_t size) |
| int | headerPutUint32 (Header h, rpmTagVal tag, const uint32_t *val, rpm_count_t size) |
| int | headerPutUint64 (Header h, rpmTagVal tag, const uint64_t *val, rpm_count_t size) |
Variables |
| const unsigned char | rpm_header_magic [8] |
| | Header magic value.
|
An rpm header carries all information about a package.
A header is a collection of data elements called tags. Each tag has a data type, and includes 1 or more values.
Definition in file header.h.