Files | ||||
file | formats.c | |||
file | package.c | |||
file | rpmlib.h | |||
In Memoriam: Steve Taylor <staylor@redhat.com> was here, now he's not. | ||||
file | hdrinline.h | |||
file | header.c | |||
file | header.h | |||
An rpm header carries all information about a package. | ||||
file | header_internal.c | |||
file | header_internal.h | |||
Data Structures | ||||
struct | _HE_s | |||
struct | headerToken_s | |||
The Header data structure. More... | ||||
Typedefs | ||||
typedef enum rpmTag_e | rpmTag | |||
typedef const char * | errmsg_t | |||
typedef headerToken_s * | Header | |||
typedef enum rpmTagType_e | rpmTagType | |||
typedef rpmDataType_u | rpmTagData | |||
typedef int_32 | rpmTagCount | |||
typedef _HE_s * | HE_t | |||
typedef rpmDataType_u | hRET_t | |||
typedef int_32 * | hTAG_t | |||
typedef headerIterator_s * | HeaderIterator | |||
typedef headerTagTableEntry_s * | headerTagTableEntry | |||
Associate tag names with numeric values. | ||||
typedef char *(*) | headerTagFormatFunction (HE_t he, const char **av) | |||
HEADER_EXT_TAG format function prototype. | ||||
typedef int(*) | headerTagTagFunction (Header h, HE_t he) | |||
HEADER_EXT_FORMAT format function prototype. | ||||
typedef headerSprintfExtension_s * | headerSprintfExtension | |||
Define header tag output formats. | ||||
typedef enum rpmSubTagType_e | rpmSubTagType | |||
New rpm data types under consideration/development. | ||||
typedef enum rpmTagReturnType_e | rpmTagReturnType | |||
Identify how to return the header data type. | ||||
typedef Header(*) | HDRnew (void) | |||
Create new (empty) header instance. | ||||
typedef Header(*) | HDRfree (Header h) | |||
Dereference a header instance. | ||||
typedef Header(*) | HDRlink (Header h) | |||
Reference a header instance. | ||||
typedef Header(*) | HDRunlink (Header h) | |||
Dereference a header instance. | ||||
typedef void(*) | HDRsort (Header h) | |||
Sort tags in header. | ||||
typedef void(*) | HDRunsort (Header h) | |||
Restore tags in header to original ordering. | ||||
typedef unsigned int(*) | HDRsizeof (Header h, enum hMagic magicp) | |||
Return size of on-disk header representation in bytes. | ||||
typedef void *(*) | HDRunload (Header h) | |||
Convert header to on-disk representation. | ||||
typedef Header(*) | HDRreload (Header h, int tag) | |||
Convert header to on-disk representation, and then reload. | ||||
typedef Header(*) | HDRcopy (Header h) | |||
Duplicate a header. | ||||
typedef Header(*) | HDRload (void *uh) | |||
Convert header to in-memory representation. | ||||
typedef Header(*) | HDRcopyload (const void *uh) | |||
Make a copy and convert header to in-memory representation. | ||||
typedef Header(*) | HDRread (void *_fd, enum hMagic magicp) | |||
Read (and load) header from file handle. | ||||
typedef int(*) | HDRwrite (void *_fd, Header h, enum hMagic magicp) | |||
Write (with unload) header to file handle. | ||||
typedef int(*) | HDRisentry (Header h, int_32 tag) | |||
Check if tag is in header. | ||||
typedef void *(*) | HDRfreetag (Header h, const void *data, rpmTagType type) | |||
Free data allocated when retrieved from header. | ||||
typedef int(*) | HDRext (Header h, int_32 tag, hTYP_t type, hRET_t *p, hCNT_t c) | |||
Retrieve extension or tag value. | ||||
typedef int(*) | HDRget (Header h, int_32 tag, hTYP_t type, void *p, hCNT_t c) | |||
Retrieve tag value. | ||||
typedef int(*) | HDRgetmin (Header h, int_32 tag, hTYP_t type, void *p, hCNT_t c) | |||
Retrieve tag value using header internal array. | ||||
typedef int(*) | HDRadd (Header h, int_32 tag, int_32 type, const void *p, int_32 c) | |||
Add tag to header. | ||||
typedef int(*) | HDRappend (Header h, int_32 tag, int_32 type, const void *p, int_32 c) | |||
Append element to tag array in header. | ||||
typedef int(*) | HDRaddorappend (Header h, int_32 tag, int_32 type, const void *p, int_32 c) | |||
Add or append element to tag array in header. | ||||
typedef int(*) | HDRaddi18n (Header h, int_32 tag, const char *string, const char *lang) | |||
Add locale specific tag to header. | ||||
typedef int(*) | HDRmodify (Header h, int_32 tag, int_32 type, const void *p, int_32 c) | |||
Modify tag in header. | ||||
typedef int(*) | HDRremove (Header h, int_32 tag) | |||
Delete tag in header. | ||||
typedef char *(*) | HDRsprintf (Header h, const char *fmt, const struct headerTagTableEntry_s *tags, const struct headerSprintfExtension_s *exts, errmsg_t *errmsg) | |||
Return formatted output string from header tags. | ||||
typedef void(*) | HDRcopytags (Header headerFrom, Header headerTo, hTAG_t tagstocopy) | |||
Duplicate tag values from one header into another. | ||||
typedef HeaderIterator(*) | HDRfreeiter (HeaderIterator hi) | |||
Destroy header tag iterator. | ||||
typedef HeaderIterator(*) | HDRinititer (Header h) | |||
Create header tag iterator. | ||||
typedef int(*) | HDRnextiter (HeaderIterator hi, hTAG_t tag, hTYP_t type, hPTR_t *p, hCNT_t c) | |||
Return next tag from header. | ||||
typedef int(*) | HDRgetmagic (Header h, unsigned char **magicp, size_t *nmagicp) | |||
Return header magic. | ||||
typedef int(*) | HDRsetmagic (Header h, unsigned char *magic, size_t nmagic) | |||
Store header magic. | ||||
typedef const char *(*) | HDRgetorigin (Header h) | |||
Return header origin (e.g path or URL). | ||||
typedef int(*) | HDRsetorigin (Header h, const char *origin) | |||
Store header origin (e.g path or URL). | ||||
typedef int(*) | HDRgetinstance (Header h) | |||
Return header instance (if from rpmdb). | ||||
typedef int(*) | HDRsetinstance (Header h, int instance) | |||
Store header instance (e.g path or URL). | ||||
typedef HV_s * | HV_t | |||
Header method vectors. | ||||
typedef entryInfo_s * | entryInfo | |||
Description of tag data. | ||||
typedef indexEntry_s * | indexEntry | |||
A single tag from a Header. | ||||
typedef sprintfTag_s * | sprintfTag | |||
typedef sprintfToken_s * | sprintfToken | |||
Enumerations | ||||
enum | rpmTag_e { RPMTAG_HEADERIMAGE = HEADER_IMAGE, RPMTAG_HEADERSIGNATURES = HEADER_SIGNATURES, RPMTAG_HEADERIMMUTABLE = HEADER_IMMUTABLE, RPMTAG_HEADERREGIONS = HEADER_REGIONS, RPMTAG_HEADERI18NTABLE = HEADER_I18NTABLE, RPMTAG_SIG_BASE = HEADER_SIGBASE, 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, RPMTAG_SIGGPG = RPMTAG_SIG_BASE+6, RPMTAG_SIGPGP5 = RPMTAG_SIG_BASE+7, RPMTAG_BADSHA1_1 = RPMTAG_SIG_BASE+8, RPMTAG_BADSHA1_2 = RPMTAG_SIG_BASE+9, RPMTAG_PUBKEYS = RPMTAG_SIG_BASE+10, RPMTAG_DSAHEADER = RPMTAG_SIG_BASE+11, RPMTAG_RSAHEADER = RPMTAG_SIG_BASE+12, RPMTAG_SHA1HEADER = RPMTAG_SIG_BASE+13, RPMTAG_NAME = 1000, RPMTAG_VERSION = 1001, RPMTAG_RELEASE = 1002, RPMTAG_EPOCH = 1003, RPMTAG_SUMMARY = 1004, RPMTAG_DESCRIPTION = 1005, RPMTAG_BUILDTIME = 1006, RPMTAG_BUILDHOST = 1007, RPMTAG_INSTALLTIME = 1008, RPMTAG_SIZE = 1009, RPMTAG_DISTRIBUTION = 1010, RPMTAG_VENDOR = 1011, RPMTAG_GIF = 1012, RPMTAG_XPM = 1013, RPMTAG_LICENSE = 1014, RPMTAG_PACKAGER = 1015, RPMTAG_GROUP = 1016, RPMTAG_CHANGELOG = 1017, RPMTAG_SOURCE = 1018, RPMTAG_PATCH = 1019, RPMTAG_URL = 1020, RPMTAG_OS = 1021, RPMTAG_ARCH = 1022, RPMTAG_PREIN = 1023, RPMTAG_POSTIN = 1024, RPMTAG_PREUN = 1025, RPMTAG_POSTUN = 1026, RPMTAG_OLDFILENAMES = 1027, RPMTAG_FILESIZES = 1028, RPMTAG_FILESTATES = 1029, RPMTAG_FILEMODES = 1030, RPMTAG_FILEUIDS = 1031, RPMTAG_FILEGIDS = 1032, RPMTAG_FILERDEVS = 1033, RPMTAG_FILEMTIMES = 1034, RPMTAG_FILEDIGESTS = 1035, RPMTAG_FILELINKTOS = 1036, RPMTAG_FILEFLAGS = 1037, RPMTAG_ROOT = 1038, RPMTAG_FILEUSERNAME = 1039, RPMTAG_FILEGROUPNAME = 1040, RPMTAG_EXCLUDE = 1041, RPMTAG_EXCLUSIVE = 1042, RPMTAG_ICON = 1043, RPMTAG_SOURCERPM = 1044, RPMTAG_FILEVERIFYFLAGS = 1045, RPMTAG_ARCHIVESIZE = 1046, RPMTAG_PROVIDENAME = 1047, RPMTAG_REQUIREFLAGS = 1048, RPMTAG_REQUIRENAME = 1049, RPMTAG_REQUIREVERSION = 1050, RPMTAG_NOSOURCE = 1051, RPMTAG_NOPATCH = 1052, RPMTAG_CONFLICTFLAGS = 1053, RPMTAG_CONFLICTNAME = 1054, RPMTAG_CONFLICTVERSION = 1055, RPMTAG_DEFAULTPREFIX = 1056, RPMTAG_BUILDROOT = 1057, RPMTAG_INSTALLPREFIX = 1058, RPMTAG_EXCLUDEARCH = 1059, RPMTAG_EXCLUDEOS = 1060, RPMTAG_EXCLUSIVEARCH = 1061, RPMTAG_EXCLUSIVEOS = 1062, RPMTAG_AUTOREQPROV = 1063, RPMTAG_RPMVERSION = 1064, RPMTAG_TRIGGERSCRIPTS = 1065, RPMTAG_TRIGGERNAME = 1066, RPMTAG_TRIGGERVERSION = 1067, RPMTAG_TRIGGERFLAGS = 1068, RPMTAG_TRIGGERINDEX = 1069, RPMTAG_VERIFYSCRIPT = 1079, RPMTAG_CHANGELOGTIME = 1080, RPMTAG_CHANGELOGNAME = 1081, RPMTAG_CHANGELOGTEXT = 1082, RPMTAG_BROKENMD5 = 1083, RPMTAG_PREREQ = 1084, RPMTAG_PREINPROG = 1085, RPMTAG_POSTINPROG = 1086, RPMTAG_PREUNPROG = 1087, RPMTAG_POSTUNPROG = 1088, RPMTAG_BUILDARCHS = 1089, RPMTAG_OBSOLETENAME = 1090, RPMTAG_VERIFYSCRIPTPROG = 1091, RPMTAG_TRIGGERSCRIPTPROG = 1092, RPMTAG_DOCDIR = 1093, RPMTAG_COOKIE = 1094, RPMTAG_FILEDEVICES = 1095, RPMTAG_FILEINODES = 1096, RPMTAG_FILELANGS = 1097, RPMTAG_PREFIXES = 1098, RPMTAG_INSTPREFIXES = 1099, RPMTAG_TRIGGERIN = 1100, RPMTAG_TRIGGERUN = 1101, RPMTAG_TRIGGERPOSTUN = 1102, RPMTAG_AUTOREQ = 1103, RPMTAG_AUTOPROV = 1104, RPMTAG_CAPABILITY = 1105, RPMTAG_SOURCEPACKAGE = 1106, RPMTAG_OLDORIGFILENAMES = 1107, RPMTAG_BUILDPREREQ = 1108, RPMTAG_BUILDREQUIRES = 1109, RPMTAG_BUILDCONFLICTS = 1110, RPMTAG_BUILDMACROS = 1111, RPMTAG_PROVIDEFLAGS = 1112, RPMTAG_PROVIDEVERSION = 1113, RPMTAG_OBSOLETEFLAGS = 1114, RPMTAG_OBSOLETEVERSION = 1115, RPMTAG_DIRINDEXES = 1116, RPMTAG_BASENAMES = 1117, RPMTAG_DIRNAMES = 1118, RPMTAG_ORIGDIRINDEXES = 1119, RPMTAG_ORIGBASENAMES = 1120, RPMTAG_ORIGDIRNAMES = 1121, RPMTAG_OPTFLAGS = 1122, RPMTAG_DISTURL = 1123, RPMTAG_PAYLOADFORMAT = 1124, RPMTAG_PAYLOADCOMPRESSOR = 1125, RPMTAG_PAYLOADFLAGS = 1126, RPMTAG_INSTALLCOLOR = 1127, RPMTAG_INSTALLTID = 1128, RPMTAG_REMOVETID = 1129, RPMTAG_SHA1RHN = 1130, RPMTAG_RHNPLATFORM = 1131, RPMTAG_PLATFORM = 1132, RPMTAG_PATCHESNAME = 1133, RPMTAG_PATCHESFLAGS = 1134, RPMTAG_PATCHESVERSION = 1135, RPMTAG_CACHECTIME = 1136, RPMTAG_CACHEPKGPATH = 1137, RPMTAG_CACHEPKGSIZE = 1138, RPMTAG_CACHEPKGMTIME = 1139, RPMTAG_FILECOLORS = 1140, RPMTAG_FILECLASS = 1141, RPMTAG_CLASSDICT = 1142, RPMTAG_FILEDEPENDSX = 1143, RPMTAG_FILEDEPENDSN = 1144, RPMTAG_DEPENDSDICT = 1145, RPMTAG_SOURCEPKGID = 1146, RPMTAG_FILECONTEXTS = 1147, RPMTAG_FSCONTEXTS = 1148, RPMTAG_RECONTEXTS = 1149, RPMTAG_POLICIES = 1150, RPMTAG_PRETRANS = 1151, RPMTAG_POSTTRANS = 1152, RPMTAG_PRETRANSPROG = 1153, RPMTAG_POSTTRANSPROG = 1154, RPMTAG_DISTTAG = 1155, RPMTAG_SUGGESTSNAME = 1156, RPMTAG_SUGGESTSVERSION = 1157, RPMTAG_SUGGESTSFLAGS = 1158, RPMTAG_ENHANCESNAME = 1159, RPMTAG_ENHANCESVERSION = 1160, RPMTAG_ENHANCESFLAGS = 1161, RPMTAG_PRIORITY = 1162, RPMTAG_CVSID = 1163, RPMTAG_BLINKPKGID = 1164, RPMTAG_BLINKHDRID = 1165, RPMTAG_BLINKNEVRA = 1166, RPMTAG_FLINKPKGID = 1167, RPMTAG_FLINKHDRID = 1168, RPMTAG_FLINKNEVRA = 1169, RPMTAG_PACKAGEORIGIN = 1170, RPMTAG_TRIGGERPREIN = 1171, RPMTAG_BUILDSUGGESTS = 1172, RPMTAG_BUILDENHANCES = 1173, RPMTAG_SCRIPTSTATES = 1174, RPMTAG_SCRIPTMETRICS = 1175, RPMTAG_BUILDCPUCLOCK = 1176, RPMTAG_FILEDIGESTALGOS = 1177, RPMTAG_VARIANTS = 1178, RPMTAG_XMAJOR = 1179, RPMTAG_XMINOR = 1180, RPMTAG_REPOTAG = 1181, RPMTAG_KEYWORDS = 1182, RPMTAG_BUILDPLATFORMS = 1183, RPMTAG_PACKAGECOLOR = 1184, RPMTAG_PACKAGEPREFCOLOR = 1185, RPMTAG_XATTRSDICT = 1186, RPMTAG_FILEXATTRSX = 1187, RPMTAG_DEPATTRSDICT = 1188, RPMTAG_CONFLICTATTRSX = 1189, RPMTAG_OBSOLETEATTRSX = 1190, RPMTAG_PROVIDEATTRSX = 1191, RPMTAG_REQUIREATTRSX = 1192, RPMTAG_BUILDPROVIDES = 1193, RPMTAG_BUILDOBSOLETES = 1194, RPMTAG_DBINSTANCE = 1195, RPMTAG_NVRA = 1196, RPMTAG_FILEPATHS = 1197, RPMTAG_ORIGPATHS = 1198, RPMTAG_RPMLIBVERSION = 1199, RPMTAG_RPMLIBTIMESTAMP = 1200, RPMTAG_RPMLIBVENDOR = 1201, RPMTAG_CLASS = 1202, RPMTAG_TRACK = 1203, RPMTAG_TRACKPROG = 1204, RPMTAG_SANITYCHECK = 1205, RPMTAG_SANITYCHECKPROG = 1206, RPMTAG_FILESTAT = 1207, RPMTAG_STAT = 1208, RPMTAG_ORIGINTID = 1209, RPMTAG_ORIGINTIME = 1210, RPMTAG_HEADERSTARTOFF = 1211, RPMTAG_HEADERENDOFF = 1212, RPMTAG_PACKAGETIME = 1213, RPMTAG_PACKAGESIZE = 1214, RPMTAG_PACKAGEDIGEST = 1215, RPMTAG_PACKAGESTAT = 1216, RPMTAG_PACKAGEBASEURL = 1217, RPMTAG_FIRSTFREE_TAG, RPMTAG_Triggertype } | |||
enum | rpmTagType_e { RPM_NULL_TYPE = 0, RPM_CHAR_TYPE = 1, RPM_INT8_TYPE = 2, RPM_INT16_TYPE = 3, RPM_INT32_TYPE = 4, RPM_INT64_TYPE = 5, RPM_STRING_TYPE = 6, RPM_BIN_TYPE = 7, RPM_STRING_ARRAY_TYPE = 8, RPM_I18NSTRING_TYPE = 9, RPM_ASN1_TYPE = 10, RPM_OPENPGP_TYPE = 11, RPM_MASK_TYPE = 0x0000ffff } | |||
The basic types of data in tags from headers. More... | ||||
enum | headerSprintfExtensionType { HEADER_EXT_LAST = 0, HEADER_EXT_FORMAT, HEADER_EXT_MORE, HEADER_EXT_TAG } | |||
enum | hMagic { HEADER_MAGIC_NO = 0, HEADER_MAGIC_YES = 1 } | |||
Include calculation for 8 bytes of (magic, 0)? More... | ||||
enum | rpmSubTagType_e { RPM_REGION_TYPE = -10, RPM_BIN_ARRAY_TYPE = -11, RPM_XREF_TYPE = -12 } | |||
New rpm data types under consideration/development. More... | ||||
enum | rpmTagReturnType_e { RPM_ANY_RETURN_TYPE = 0, RPM_SCALAR_RETURN_TYPE = 0x00010000, RPM_ARRAY_RETURN_TYPE = 0x00020000, RPM_MAPPING_RETURN_TYPE = 0x00040000, RPM_MASK_RETURN_TYPE = 0xffff0000 } | |||
Identify how to return the header data type. More... | ||||
Functions | ||||
void | headerMergeLegacySigs (Header h, const Header sigh) | |||
Translate and merge legacy signature tags into header. | ||||
Header | headerRegenSigHeader (const Header h, int noArchiveSize) | |||
Regenerate signature header. | ||||
static HV_t | h2hv (Header h) | |||
static Header | headerNew (void) | |||
Create new (empty) header instance. | ||||
static Header | headerFree (Header h) | |||
Dereference a header instance. | ||||
static Header | headerLink (Header h) | |||
Reference a header instance. | ||||
static Header | headerUnlink (Header h) | |||
Dereference a header instance. | ||||
static void | headerSort (Header h) | |||
Sort tags in header. | ||||
static void | headerUnsort (Header h) | |||
Restore tags in header to original ordering. | ||||
static unsigned int | headerSizeof (Header h, enum hMagic magicp) | |||
Return size of on-disk header representation in bytes. | ||||
static void * | headerUnload (Header h) | |||
Convert header to on-disk representation. | ||||
static Header | headerReload (Header h, int tag) | |||
Convert header to on-disk representation, and then reload. | ||||
static Header | headerCopy (Header h) | |||
Duplicate a header. | ||||
static Header | headerLoad (void *uh) | |||
Convert header to in-memory representation. | ||||
static Header | headerCopyLoad (const void *uh) | |||
Make a copy and convert header to in-memory representation. | ||||
static Header | headerRead (void *_fd, enum hMagic magicp) | |||
Read (and load) header from file handle. | ||||
static int | headerWrite (void *_fd, Header h, enum hMagic magicp) | |||
Write (with unload) header to file handle. | ||||
static int | headerIsEntry (Header h, int_32 tag) | |||
Check if tag is in header. | ||||
static void * | headerFreeTag (Header h, const void *data, rpmTagType type) | |||
Free data allocated when retrieved from header. | ||||
static int | headerGetEntry (Header h, int_32 tag, hTYP_t type, void *p, hCNT_t c) | |||
Retrieve tag value. | ||||
static int | headerGetEntryMinMemory (Header h, int_32 tag, hTYP_t type, void *p, hCNT_t c) | |||
Retrieve tag value using header internal array. | ||||
static int | headerAddEntry (Header h, int_32 tag, int_32 type, const void *p, int_32 c) | |||
Add tag to header. | ||||
static int | headerAppendEntry (Header h, int_32 tag, int_32 type, const void *p, int_32 c) | |||
Append element to tag array in header. | ||||
static int | headerAddOrAppendEntry (Header h, int_32 tag, int_32 type, const void *p, int_32 c) | |||
Add or append element to tag array in header. | ||||
static int | headerAddI18NString (Header h, int_32 tag, const char *string, const char *lang) | |||
Add locale specific tag to header. | ||||
static int | headerModifyEntry (Header h, int_32 tag, int_32 type, const void *p, int_32 c) | |||
Modify tag in header. | ||||
static int | headerRemoveEntry (Header h, int_32 tag) | |||
Delete tag in header. | ||||
static char * | headerSprintf (Header h, const char *fmt, const struct headerTagTableEntry_s *tags, const struct headerSprintfExtension_s *exts, errmsg_t *errmsg) | |||
Return formatted output string from header tags. | ||||
static void | headerCopyTags (Header headerFrom, Header headerTo, hTAG_t tagstocopy) | |||
Duplicate tag values from one header into another. | ||||
static HeaderIterator | headerFreeIterator (HeaderIterator hi) | |||
Destroy header tag iterator. | ||||
static HeaderIterator | headerInitIterator (Header h) | |||
Create header tag iterator. | ||||
static int | headerNextIterator (HeaderIterator hi, hTAG_t tag, hTYP_t type, hPTR_t *p, hCNT_t c) | |||
Return next tag from header. | ||||
static const char * | headerGetOrigin (Header h) | |||
Return header origin (e.g path or URL). | ||||
static int | headerSetOrigin (Header h, const char *origin) | |||
Store header origin (e.g path or URL). | ||||
const char * | headerGetBaseURL (Header h) | |||
Return header base URL (e.g path or URL). | ||||
int | headerSetBaseURL (Header h, const char *baseurl) | |||
Store header base URL (e.g path or URL). | ||||
stat * | headerGetStatbuf (Header h) | |||
Return header stat(2) buffer (of origin *.rpm file). | ||||
int | headerSetStatbuf (Header h, struct stat *st) | |||
Copy into header stat(2) buffer (of origin *.rpm file). | ||||
const char * | headerGetDigest (Header h) | |||
Return digest of origin *.rpm file. | ||||
int | headerSetDigest (Header h, const char *digest) | |||
Store digest of origin *.rpm file. | ||||
static int | headerGetInstance (Header h) | |||
Return header instance (if from rpmdb). | ||||
static int | headerSetInstance (Header h, int instance) | |||
Store header instance (e.g path or URL). | ||||
uint32_t | headerGetStartOff (Header h) | |||
Return header starting byte offset. | ||||
uint32_t | headerSetStartOff (Header h, uint32_t startoff) | |||
Store header starting byte offset. | ||||
uint32_t | headerGetEndOff (Header h) | |||
Return header ending byte offset. | ||||
uint32_t | headerSetEndOff (Header h, uint32_t endoff) | |||
Store header ending byte offset. | ||||
static void * | headerGetStats (Header h, int opx) | |||
Return header stats accumulator structure. | ||||
static int | regionSwab (indexEntry entry, int il, int dl, entryInfo pe, unsigned char *dataStart, const unsigned char *dataEnd, int regionid) | |||
Swap int_32 and int_16 arrays within header region. | ||||
static void * | doHeaderUnload (Header h, size_t *lenp) | |||
| ||||
static int | copyEntry (const indexEntry entry, rpmTagType *type, rpmTagData *p, rpmTagCount *c, int minMem) | |||
Retrieve data from header entry. | ||||
static void * | headerFreeData (const void *data, rpmTagType type) | |||
Free data allocated when retrieved from header. | ||||
int | headerNVR (Header h, const char **np, const char **vp, const char **rp) | |||
Return name, version, release strings from header. | ||||
int | headerNEVRA (Header h, const char **np, const char **ep, const char **vp, const char **rp, const char **ap) | |||
Return name, epoch, version, release, arch strings from header. | ||||
char ** | headerGetLangs (Header h) | |||
Return array of locales found in header. | ||||
int | headerGetRawEntry (Header h, int_32 tag, rpmTagType *type, void *p, rpmTagCount *c) | |||
Retrieve tag value with type match. | ||||
static int | headerUsageCount (Header h) | |||
Return header reference count. | ||||
void | headerDump (Header h, FILE *f, int flags, const struct headerTagTableEntry_s *tags) | |||
Dump a header in human readable format (for debugging). | ||||
Variables | ||||
HV_s * | hdrVec | |||
Header methods for rpm headers. | ||||
static unsigned char | header_magic [8] | |||
static int | typeAlign [16] | |||
Alignment needed for header data types. | ||||
static int | typeSizes [16] | |||
Size of header data types. | ||||
static size_t | headerMaxbytes = (32*1024*1024) | |||
Maximum no. | ||||
headerSprintfExtension_s | headerDefaultFormats [] | |||
Supported default header tag output formats. |
typedef struct entryInfo_s* entryInfo |
Add tag to header.
Duplicate tags are okay, but only defined for iteration (with the exceptions noted below). While you are allowed to add i18n string arrays through this function, you probably don't mean to. See headerAddI18NString() instead.
h | header | |
tag | tag | |
type | tag value data type | |
p | tag value(s) | |
c | number of values |
typedef int(*) HDRaddi18n(Header h, int_32 tag, const char *string, const char *lang) |
Add locale specific tag to header.
A NULL lang is interpreted as the C locale. Here are the rules:
* - If the tag isn't in the header, it's added with the passed string * as new value. * - If the tag occurs multiple times in entry, which tag is affected * by the operation is undefined. * - If the tag is in the header w/ this language, the entry is * *replaced* (like headerModifyEntry()). *
h | header | |
tag | tag | |
string | tag value | |
lang | locale |
typedef int(*) HDRaddorappend(Header h, int_32 tag, int_32 type, const void *p, int_32 c) |
Append element to tag array in header.
Appends item p to entry w/ tag and type as passed. Won't work on RPM_STRING_TYPE. Any pointers into header memory returned from headerGetEntryMinMemory() for this entry are invalid after this call has been made!
h | header | |
tag | tag | |
type | tag value data type | |
p | tag value(s) | |
c | number of values |
typedef Header(*) HDRcopyload(const void *uh) |
typedef void(*) HDRcopytags(Header headerFrom, Header headerTo, hTAG_t tagstocopy) |
typedef HeaderIterator(*) HDRfreeiter(HeaderIterator hi) |
typedef void*(*) HDRfreetag(Header h,const void *data, rpmTagType type) |
Retrieve tag value.
Will never return RPM_I18NSTRING_TYPE! RPM_STRING_TYPE elements with RPM_I18NSTRING_TYPE equivalent entries are translated (if HEADER_I18NTABLE entry is present).
h | header | |
tag | tag |
*type | tag value data type (or NULL) | |
*p | tag value(s) (or NULL) | |
*c | number of values (or NULL) |
typedef int(*) HDRgetinstance(Header h) |
typedef int(*) HDRgetmagic(Header h, unsigned char **magicp, size_t *nmagicp) |
Retrieve tag value using header internal array.
Get an entry using as little extra RAM as possible to return the tag value. This is only an issue for RPM_STRING_ARRAY_TYPE.
h | header | |
tag | tag |
*type | tag value data type (or NULL) | |
*p | tag value(s) (or NULL) | |
*c | number of values (or NULL) |
typedef const char*(*) HDRgetorigin(Header h) |
typedef HeaderIterator(*) HDRinititer(Header h) |
typedef int(*) HDRisentry(Header h, int_32 tag) |
typedef int(*) HDRnextiter(HeaderIterator hi,hTAG_t tag,hTYP_t type,hPTR_t *p,hCNT_t c) |
typedef int(*) HDRsetinstance(Header h, int instance) |
typedef int(*) HDRsetmagic(Header h, unsigned char *magic, size_t nmagic) |
typedef int(*) HDRsetorigin(Header h, const char *origin) |
typedef char*(*) HDRsprintf(Header h, const char *fmt, const struct headerTagTableEntry_s *tags, const struct headerSprintfExtension_s *exts,errmsg_t *errmsg) |
Return formatted output string from header tags.
The returned string must be free()d.
h | header | |
fmt | format to use | |
tags | array of tag name/value pairs | |
exts | chained table of formatting extensions. |
errmsg | error message (if any) |
typedef struct headerToken_s* Header |
typedef struct headerIterator_s* HeaderIterator |
typedef struct headerSprintfExtension_s* headerSprintfExtension |
typedef char*(*) headerTagFormatFunction(HE_t he,const char **av) |
typedef struct headerTagTableEntry_s* headerTagTableEntry |
typedef int(*) headerTagTagFunction(Header h, HE_t he) |
typedef union rpmDataType_u hRET_t |
typedef struct indexEntry_s* indexEntry |
typedef enum rpmSubTagType_e rpmSubTagType |
New rpm data types under consideration/development.
These data types may (or may not) be added to rpm at some point. In order to avoid incompatibility with legacy versions of rpm, these data (sub-)types are introduced into the header by overloading RPM_BIN_TYPE, with the binary value of the tag a 16 byte image of what should/will be in the header index, followed by per-tag private data.
typedef int_32 rpmTagCount |
typedef union rpmDataType_u rpmTagData |
typedef enum rpmTagReturnType_e rpmTagReturnType |
Identify how to return the header data type.
typedef enum rpmTagType_e rpmTagType |
typedef struct sprintfTag_s* sprintfTag |
Definition at line 84 of file header_internal.h.
typedef struct sprintfToken_s* sprintfToken |
Definition at line 105 of file header_internal.h.
HEADER_EXT_LAST | End of extension chain. |
HEADER_EXT_FORMAT | headerTagFormatFunction() extension |
HEADER_EXT_MORE | Chain to next table. |
HEADER_EXT_TAG | headerTagTagFunction() extension |
enum hMagic |
enum rpmSubTagType_e |
New rpm data types under consideration/development.
These data types may (or may not) be added to rpm at some point. In order to avoid incompatibility with legacy versions of rpm, these data (sub-)types are introduced into the header by overloading RPM_BIN_TYPE, with the binary value of the tag a 16 byte image of what should/will be in the header index, followed by per-tag private data.
enum rpmTag_e |
enum rpmTagReturnType_e |
enum rpmTagType_e |
static int copyEntry | ( | const indexEntry | entry, | |
rpmTagType * | type, | |||
rpmTagData * | p, | |||
rpmTagCount * | c, | |||
int | minMem | |||
) | [static] |
Retrieve data from header entry.
entry | header entry |
*type | type (or NULL) | |
*p | data (or NULL) | |
*c | count (or NULL) |
minMem | string pointers refer to header memory? |
Definition at line 1525 of file header.c.
References entryInfo_s::count, ENTRY_IS_REGION, HEADER_IMAGE, indexEntry_s::info, REGION_TAG_COUNT, regionSwab(), RPM_ASN1_TYPE, RPM_BIN_TYPE, RPM_I18NSTRING_TYPE, RPM_OPENPGP_TYPE, RPM_STRING_ARRAY_TYPE, RPM_STRING_TYPE, entryInfo_s::type, and xmalloc().
Referenced by headerGetRawEntry(), and intGetEntry().
static void* doHeaderUnload | ( | Header | h, | |
size_t * | lenp | |||
) | [static] |
h | header |
*lenp | no. bytes in unloaded header blob |
Definition at line 610 of file header.c.
References _free(), entryInfo_s::count, indexEntry_s::data, ENTRY_IS_REGION, headerToken_s::flags, hdrchkData, hdrchkTags, HEADERFLAG_LEGACY, HEADERFLAG_SORTED, headerGetStats(), headerSort(), headerUnsort(), headerToken_s::index, headerToken_s::indexUsed, indexEntry_s::info, indexEntry_s::length, entryInfo_s::offset, indexEntry_s::rdlen, regionSwab(), RPM_INT16_TYPE, RPM_INT32_TYPE, RPM_INT64_TYPE, rpmswEnter(), rpmswExit(), entryInfo_s::tag, entryInfo_s::type, typeSizes, and xmalloc().
Definition at line 22 of file hdrinline.h.
Referenced by headerAddEntry(), headerAddI18NString(), headerAddOrAppendEntry(), headerAppendEntry(), headerCopy(), headerFree(), headerFreeTag(), headerGetEntry(), headerGetEntryMinMemory(), headerIsEntry(), headerLink(), headerModifyEntry(), headerReload(), headerRemoveEntry(), headerSizeof(), headerSort(), headerSprintf(), headerUnlink(), headerUnload(), headerUnsort(), and headerWrite().
static int headerAddEntry | ( | Header | h, | |
int_32 | tag, | |||
int_32 | type, | |||
const void * | p, | |||
int_32 | c | |||
) | [inline, static] |
Add tag to header.
Duplicate tags are okay, but only defined for iteration (with the exceptions noted below). While you are allowed to add i18n string arrays through this function, you probably don't mean to. See headerAddI18NString() instead.
h | header | |
tag | tag | |
type | tag value data type | |
p | pointer to tag value(s) | |
c | number of values |
Definition at line 318 of file hdrinline.h.
References h2hv(), and HV_s::hdradd.
Referenced by addFileToTag(), compressFilelist(), doIcon(), expandFilelist(), fillOutMainPackage(), handlePreambleTag(), hCopyTag(), headerMergeLegacySigs(), headerRegenSigHeader(), hSaveBlinks(), hSaveFlinks(), initSourceHeader(), initSourceHeaderScriptlet(), makeHDRSignature(), mungeFilelist(), packageBinaries(), packageSources(), parsePreamble(), parseScript(), parseSpec(), populateInstallHeader(), postPopulateInstallHeader(), rpmAddSignature(), rpmcliImportPubkey(), rpmdbAdd(), rpmdbRemove(), rpmfcGenerateDepends(), rpmfiNew(), rpmMergeHeaders(), rpmReSign(), and writeRPM().
static int headerAddI18NString | ( | Header | h, | |
int_32 | tag, | |||
const char * | string, | |||
const char * | lang | |||
) | [inline, static] |
Add locale specific tag to header.
A NULL lang is interpreted as the C locale. Here are the rules:
* - If the tag isn't in the header, it's added with the passed string * as new value. * - If the tag occurs multiple times in entry, which tag is affected * by the operation is undefined. * - If the tag is in the header w/ this language, the entry is * *replaced* (like headerModifyEntry()). *
h | header | |
tag | tag | |
string | tag value | |
lang | locale |
Definition at line 385 of file hdrinline.h.
References h2hv(), and HV_s::hdraddi18n.
Referenced by handlePreambleTag(), and parseDescription().
static int headerAddOrAppendEntry | ( | Header | h, | |
int_32 | tag, | |||
int_32 | type, | |||
const void * | p, | |||
int_32 | c | |||
) | [inline, static] |
Add or append element to tag array in header.
h | header | |
tag | tag | |
type | tag value data type | |
p | pointer to tag value(s) | |
c | number of values |
Definition at line 357 of file hdrinline.h.
References h2hv(), and HV_s::hdraddorappend.
Referenced by addChangelogEntry(), addFileToArrayTag(), addOrAppendListEntry(), addReqProv(), genCpioListAndHeader(), initSourceHeader(), processMetadataFile(), processScriptFiles(), providePackageNVR(), rpm3to4(), and rpmcliImportPubkey().
static int headerAppendEntry | ( | Header | h, | |
int_32 | tag, | |||
int_32 | type, | |||
const void * | p, | |||
int_32 | c | |||
) | [inline, static] |
Append element to tag array in header.
Appends item p to entry w/ tag and type as passed. Won't work on RPM_STRING_TYPE. Any pointers into header memory returned from headerGetEntryMinMemory() for this entry are invalid after this call has been made!
h | header | |
tag | tag | |
type | tag value data type | |
p | pointer to tag value(s) | |
c | number of values |
Definition at line 339 of file hdrinline.h.
References h2hv(), and HV_s::hdrappend.
Duplicate a header.
h | header |
Definition at line 163 of file hdrinline.h.
References h2hv(), and HV_s::hdrcopy.
Referenced by hdrUnload(), and rpmdbRebuild().
static Header headerCopyLoad | ( | const void * | uh | ) | [inline, static] |
Make a copy and convert header to in-memory representation.
uh | on-disk header blob (i.e. with offsets) |
Definition at line 187 of file hdrinline.h.
References HV_s::hdrcopyload, and hdrVec.
Referenced by rpmdbNextIterator(), rpmpsmStage(), and rpmReSign().
static void headerCopyTags | ( | Header | headerFrom, | |
Header | headerTo, | |||
hTAG_t | tagstocopy | |||
) | [inline, static] |
Duplicate tag values from one header into another.
headerFrom | source header | |
headerTo | destination header | |
tagstocopy | array of tags that are copied |
Definition at line 454 of file hdrinline.h.
References HV_s::hdrcopytags, and hdrVec.
Referenced by packageBinaries(), and parsePreamble().
void headerDump | ( | Header | h, | |
FILE * | f, | |||
int | flags, | |||
const struct headerTagTableEntry_s * | tags | |||
) |
Dump a header in human readable format (for debugging).
h | header | |
f | file handle | |
flags | 0 or HEADER_DUMP_INLINE | |
tags | array of tag name/value pairs |
Definition at line 35 of file header_internal.c.
References _, entryInfo_s::count, indexEntry_s::data, HEADER_DUMP_INLINE, headerToken_s::index, headerToken_s::indexUsed, indexEntry_s::info, headerTagTableEntry_s::name, entryInfo_s::offset, RPM_BIN_TYPE, RPM_CHAR_TYPE, RPM_I18NSTRING_TYPE, RPM_INT16_TYPE, RPM_INT32_TYPE, RPM_INT8_TYPE, RPM_NULL_TYPE, RPM_STRING_ARRAY_TYPE, RPM_STRING_TYPE, entryInfo_s::tag, entryInfo_s::type, headerTagTableEntry_s::type, and headerTagTableEntry_s::val.
Dereference a header instance.
h | header |
Definition at line 47 of file hdrinline.h.
References h2hv(), and HV_s::hdrfree.
Referenced by delTE(), freePackage(), freeSpec(), hdr_dealloc(), hdrLoad(), hdrUnload(), IDTXfree(), IDTXglob(), makeHDRSignature(), miFreeHeader(), readFile(), readRPM(), rpmcliImportPubkey(), rpmdb_subscript(), rpmdbFindByFile(), rpmdbRebuild(), rpmdsFree(), rpmfiFree(), rpmFreeSignature(), rpmgiFree(), rpmgiLoadReadHeader(), rpmgiNext(), rpmgiReadHeader(), rpmgiWalkReadHeader(), rpmInstall(), rpmInstallSourcePackage(), rpmMergeHeaders(), rpmpsmStage(), rpmReadHeader(), rpmReadHeaders(), rpmReadPackageFile(), rpmReadSignature(), rpmReSign(), rpmRollback(), rpmSingleHeaderFromFD(), rpmteSetHeader(), rpmts_HdrFromFdno(), rpmtsRun(), rpmtsSolve(), and writeRPM().
static void* headerFreeData | ( | const void * | data, | |
rpmTagType | type | |||
) | [inline, static] |
Free data allocated when retrieved from header.
data | address of data (or NULL) | |
type | type of data (or -1 to force free) |
Definition at line 939 of file header.h.
References RPM_BIN_TYPE, RPM_I18NSTRING_TYPE, and RPM_STRING_ARRAY_TYPE.
Referenced by addReqProv(), addTE(), compressFilelist(), findErases(), getSignid(), handleOneTrigger(), handlePreambleTag(), hCopyTag(), headerMacrosLoad(), headerMacrosUnload(), headerMergeLegacySigs(), headerRegenSigHeader(), hLoadTID(), initSourceHeader(), instprefixTag(), isMemberInEntry(), makeHDRSignature(), mireSkip(), providePackageNVR(), readFile(), relocateFileList(), rpmdbAdd(), rpmdbFindByFile(), rpmdbFindFpList(), rpmdbRemove(), rpmdsFree(), rpmdsNew(), rpmfiBuildFNames(), rpmfiFree(), rpmfiNew(), rpmInstall(), rpmMergeHeaders(), rpmpsmStage(), rpmReadPackageFile(), rpmReSign(), rpmteChain(), rpmtsCleanDig(), rpmtsFindPubkey(), rpmtsSetSig(), rpmVerifySignatures(), runImmedTriggers(), runInstScript(), runScript(), str2uuid(), tag2uuidv1(), tag2uuidv5(), timeCheck(), and triggertypeTag().
static HeaderIterator headerFreeIterator | ( | HeaderIterator | hi | ) | [inline, static] |
Destroy header tag iterator.
hi | header tag iterator |
Definition at line 469 of file hdrinline.h.
References HV_s::hdrfreeiter, and hdrVec.
Referenced by checkForDuplicates(), hdrKeyList(), headerMergeLegacySigs(), headerRegenSigHeader(), hsaFini(), initSourceHeader(), rpmMergeHeaders(), rpmpsmStage(), rpmReSign(), and rpmVerifySignatures().
static void * headerFreeTag | ( | Header | h, | |
const void * | data, | |||
rpmTagType | type | |||
) | [inline, static] |
Free data allocated when retrieved from header.
h | header | |
data | pointer to tag value(s) | |
type | type of data (or -1 to force free) |
Definition at line 247 of file hdrinline.h.
References h2hv(), and HV_s::hdrfreetag.
Referenced by rpm3to4().
const char * headerGetBaseURL | ( | Header | h | ) |
Return header base URL (e.g path or URL).
h | header |
Definition at line 1202 of file header.c.
References headerToken_s::baseurl.
Referenced by pkgbaseurlTag().
const char * headerGetDigest | ( | Header | h | ) |
Return digest of origin *.rpm file.
h | header |
Definition at line 1232 of file header.c.
References headerToken_s::digest.
Referenced by pkgdigestTag().
uint32_t headerGetEndOff | ( | Header | h | ) |
Return header ending byte offset.
h | header |
Definition at line 1278 of file header.c.
References headerToken_s::endoff.
Referenced by headerendoffTag().
static int headerGetEntry | ( | Header | h, | |
int_32 | tag, | |||
hTYP_t | type, | |||
void * | p, | |||
hCNT_t | c | |||
) | [inline, static] |
Retrieve tag value.
Will never return RPM_I18NSTRING_TYPE! RPM_STRING_TYPE elements with RPM_I18NSTRING_TYPE equivalent entries are translated (if HEADER_I18NTABLE entry is present).
h | header | |
tag | tag |
*type | tag value data type (or NULL) | |
*p | tag value(s) (or NULL) | |
*c | number of values (or NULL) |
Definition at line 269 of file hdrinline.h.
References h2hv(), and HV_s::hdrget.
Referenced by FDGsqlTag(), FDGxmlTag(), formatValue(), fssizesTag(), getSignid(), hCopyTag(), headerNEVRA(), headerNVR(), hGetNEVRA(), hLoadTID(), i18nTag(), IDTXglob(), IDTXload(), instprefixTag(), localeTag(), makeHDRSignature(), parsePreamble(), pkgbaseurlTag(), pkgoriginTag(), PRCOsqlTag(), PRCOxmlTag(), readFile(), rpm3to4(), rpmdbExportInfo(), rpmdsNew(), rpmfcFindRequiredPackages(), rpmfiNew(), rpmHeaderGetEntry(), rpmHeadersIdentical(), rpmInstall(), rpmMergeHeaders(), rpmpsmStage(), rpmReadPackageFile(), rpmReadSignature(), rpmReSign(), rpmteNew(), rpmtsFindPubkey(), rpmtsSolve(), rpmVerifySignatures(), rpmVersionCompare(), singleSprintf(), tag2uuidv1(), tag2uuidv5(), triggercondsTag(), triggertypeTag(), and writeRPM().
static int headerGetEntryMinMemory | ( | Header | h, | |
int_32 | tag, | |||
hTYP_t | type, | |||
void * | p, | |||
hCNT_t | c | |||
) | [inline, static] |
Retrieve tag value using header internal array.
Get an entry using as little extra RAM as possible to return the tag value. This is only an issue for RPM_STRING_ARRAY_TYPE.
h | header | |
tag | tag |
*type | tag value data type (or NULL) | |
*p | tag value(s) (or NULL) | |
*c | number of values (or NULL) |
Definition at line 292 of file hdrinline.h.
References h2hv(), and HV_s::hdrgetmin.
Referenced by addFileToTag(), addReqProv(), addTE(), compressFilelist(), findErases(), handlePreambleTag(), headerMacrosLoad(), headerMacrosUnload(), hGetColor(), isMemberInEntry(), mireSkip(), processPackageFiles(), providePackageNVR(), rpmdbAdd(), rpmdbFindByFile(), rpmdbFindFpList(), rpmdbRemove(), rpmdsNew(), rpmdsNVRMatchesDep(), rpmdsThis(), rpmfcGenerateScriptletDeps(), rpmfiBuildFNames(), rpmfiNew(), rpmteChain(), rpmtsAddInstallElement(), stashSt(), timeCheck(), and writeRPM().
static int headerGetInstance | ( | Header | h | ) | [inline, static] |
Return header instance (if from rpmdb).
h | header |
Definition at line 591 of file hdrinline.h.
References HV_s::hdrgetinstance, and hdrVec.
Referenced by dbinstanceTag(), FDGsqlTag(), PRCOsqlTag(), rpmgiNext(), rpmpsmStage(), and verifyDependencies().
char** headerGetLangs | ( | Header | h | ) |
Return array of locales found in header.
The array is terminated with a NULL sentinel.
h | header |
Definition at line 13 of file header_internal.c.
References HEADER_I18NTABLE, headerGetRawEntry(), and xcalloc().
static const char * headerGetOrigin | ( | Header | h | ) | [inline, static] |
Return header origin (e.g path or URL).
h | header |
Definition at line 513 of file hdrinline.h.
References HV_s::hdrgetorigin, and hdrVec.
Referenced by hdrGetOrigin(), IDTXglob(), pkgoriginTag(), and populateInstallHeader().
int headerGetRawEntry | ( | Header | h, | |
int_32 | tag, | |||
rpmTagType * | type, | |||
void * | p, | |||
rpmTagCount * | c | |||
) |
Retrieve tag value with type match.
If *type is RPM_NULL_TYPE any type will match, otherwise only *type will match.
h | header | |
tag | tag |
*type | tag value data type (or NULL) | |
*p | pointer to tag value(s) (or NULL) | |
*c | number of values (or NULL) |
Definition at line 1899 of file header.c.
References copyEntry(), findEntry(), headerIsEntry(), and RPM_NULL_TYPE.
Referenced by headerGetLangs().
uint32_t headerGetStartOff | ( | Header | h | ) |
Return header starting byte offset.
h | header |
Definition at line 1264 of file header.c.
References headerToken_s::startoff.
Referenced by headerstartoffTag().
struct stat * headerGetStatbuf | ( | Header | h | ) |
Return header stat(2) buffer (of origin *.rpm file).
h | header |
Definition at line 1218 of file header.c.
References headerToken_s::sb.
Referenced by pkgmtimeTag(), pkgsizeTag(), and rpmReadHeader().
static void* headerGetStats | ( | Header | h, | |
int | opx | |||
) | [static] |
Return header stats accumulator structure.
h | header | |
opx | per-header accumulator index (aka rpmtsOpX) |
Definition at line 134 of file header.c.
Referenced by doHeaderUnload().
static HeaderIterator headerInitIterator | ( | Header | h | ) | [inline, static] |
Create header tag iterator.
h | header |
Definition at line 481 of file hdrinline.h.
References HV_s::hdrinititer, and hdrVec.
Referenced by checkForDuplicates(), hdrKeyList(), headerMergeLegacySigs(), headerRegenSigHeader(), hsaInit(), initSourceHeader(), rpmMergeHeaders(), rpmpsmStage(), rpmReSign(), and rpmVerifySignatures().
Check if tag is in header.
h | header | |
tag | tag |
Definition at line 230 of file hdrinline.h.
References h2hv(), and HV_s::hdrisentry.
Referenced by addTE(), checkForRequired(), checkSpec(), compressFilelist(), expandFilelist(), fillOutMainPackage(), headerGetRawEntry(), headerMergeLegacySigs(), headerRegenSigHeader(), IDTXglob(), makeHDRSignature(), mungeFilelist(), parseDescription(), parseScript(), parseSpec(), readFile(), relocateFileList(), rpmdbAdd(), rpmdbNextIterator(), rpmdbRebuild(), rpmdsNew(), rpmfiNew(), rpmInstall(), rpmInstallSourcePackage(), rpmpsmStage(), rpmReadPackageFile(), rpmtsAddInstallElement(), rpmVerifySignatures(), showVerifyPackage(), and singleSprintf().
Reference a header instance.
h | header |
Definition at line 62 of file hdrinline.h.
References h2hv(), and HV_s::hdrlink.
Referenced by hdr_Wrap(), hdrUnload(), IDTXglob(), IDTXload(), relocateFileList(), rpmdbFindByFile(), rpmdbRemove(), rpmdsDup(), rpmdsNew(), rpmfiNew(), rpmgiLoadReadHeader(), rpmgiNext(), rpmgiWalkReadHeader(), rpmInstallSourcePackage(), rpmpsmStage(), rpmReadHeader(), rpmReadPackageFile(), rpmReadSignature(), rpmReSign(), rpmteHeader(), rpmteSetHeader(), rpmtsSolve(), and writeRPM().
static Header headerLoad | ( | void * | uh | ) | [inline, static] |
Convert header to in-memory representation.
uh | on-disk header blob (i.e. with offsets) |
Definition at line 175 of file hdrinline.h.
References HV_s::hdrload, and hdrVec.
Referenced by hdrLoad(), rpmdbNextIterator(), rpmReadHeader(), and rpmReadSignature().
Translate and merge legacy signature tags into header.
h | header | |
sigh | signature header |
Definition at line 464 of file package.c.
References hdrchkData, hdrchkType, HEADER_SIGBASE, HEADER_TAGBASE, headerAddEntry(), headerFreeData(), headerFreeIterator(), headerInitIterator(), headerIsEntry(), headerNextIterator(), RPM_BIN_TYPE, RPM_CHAR_TYPE, RPM_I18NSTRING_TYPE, RPM_INT16_TYPE, RPM_INT32_TYPE, RPM_INT8_TYPE, RPM_NULL_TYPE, RPM_STRING_ARRAY_TYPE, RPM_STRING_TYPE, RPMSIGTAG_DSA, RPMSIGTAG_GPG, RPMSIGTAG_LEMD5_1, RPMSIGTAG_LEMD5_2, RPMSIGTAG_MD5, RPMSIGTAG_PAYLOADSIZE, RPMSIGTAG_PGP, RPMSIGTAG_PGP5, RPMSIGTAG_RSA, RPMSIGTAG_SHA1, RPMSIGTAG_SIZE, RPMTAG_ARCHIVESIZE, RPMTAG_SIGGPG, RPMTAG_SIGLEMD5_1, RPMTAG_SIGLEMD5_2, RPMTAG_SIGMD5, RPMTAG_SIGPGP, RPMTAG_SIGPGP5, and RPMTAG_SIGSIZE.
Referenced by rpmReadPackageFile(), and writeRPM().
static int headerModifyEntry | ( | Header | h, | |
int_32 | tag, | |||
int_32 | type, | |||
const void * | p, | |||
int_32 | c | |||
) | [inline, static] |
Modify tag in header.
If there are multiple entries with this tag, the first one gets replaced.
h | header | |
tag | tag | |
type | tag value data type | |
p | pointer to tag value(s) | |
c | number of values |
Definition at line 403 of file hdrinline.h.
References h2hv(), and HV_s::hdrmodify.
Referenced by rpmfiNew().
int headerNEVRA | ( | Header | h, | |
const char ** | np, | |||
const char ** | ep, | |||
const char ** | vp, | |||
const char ** | rp, | |||
const char ** | ap | |||
) |
Return name, epoch, version, release, arch strings from header.
h | header |
*np | name pointer (or NULL) | |
*ep | epoch pointer (or NULL) | |
*vp | version pointer (or NULL) | |
*rp | release pointer (or NULL) | |
*ap | arch pointer (or NULL) |
Definition at line 162 of file hdrNVR.c.
References headerGetEntry(), RPM_STRING_TYPE, RPMTAG_ARCH, RPMTAG_NAME, RPMTAG_RELEASE, and RPMTAG_VERSION.
Referenced by hGetNVRA().
static Header headerNew | ( | void | ) | [inline, static] |
Create new (empty) header instance.
Definition at line 35 of file hdrinline.h.
References HV_s::hdrnew, and hdrVec.
Referenced by newPackage(), newSpec(), rpmcliImportPubkey(), rpmNewSignature(), rpmpsmStage(), and rpmReSign().
static int headerNextIterator | ( | HeaderIterator | hi, | |
hTAG_t | tag, | |||
hTYP_t | type, | |||
hPTR_t * | p, | |||
hCNT_t | c | |||
) | [inline, static] |
Return next tag from header.
hi | header tag iterator |
*tag | tag | |
*type | tag value data type | |
*p | pointer to tag value(s) | |
*c | number of values |
Definition at line 497 of file hdrinline.h.
References HV_s::hdrnextiter, and hdrVec.
Referenced by checkForDuplicates(), hdrKeyList(), headerMergeLegacySigs(), headerRegenSigHeader(), hsaNext(), initSourceHeader(), rpmMergeHeaders(), rpmpsmStage(), rpmReSign(), and rpmVerifySignatures().
int headerNVR | ( | Header | h, | |
const char ** | np, | |||
const char ** | vp, | |||
const char ** | rp | |||
) |
Return name, version, release strings from header.
h | header |
*np | name pointer (or NULL) | |
*vp | version pointer (or NULL) | |
*rp | release pointer (or NULL) |
Definition at line 137 of file hdrNVR.c.
References headerGetEntry(), RPM_STRING_TYPE, RPMTAG_NAME, RPMTAG_RELEASE, and RPMTAG_VERSION.
Referenced by doSetupMacro(), genSourceRpmName(), handleOneTrigger(), hGetNEVR(), hGetNEVRA(), lookupPackage(), packageBinaries(), parsePreamble(), parseSpec(), printNewSpecfile(), processBinaryFiles(), providePackageNVR(), rpm3to4(), rpmdbRebuild(), rpmdbRemove(), rpmdsNVRMatchesDep(), rpmdsThis(), rpmInstall(), rpmtsCallback(), runScript(), and writeRPM().
Read (and load) header from file handle.
_fd | file handle | |
magicp | read (and verify) 8 bytes of (magic, 0)? |
Definition at line 200 of file hdrinline.h.
References HV_s::hdrread, and hdrVec.
Referenced by makeHDRSignature(), readFile(), rpmgiNext(), rpmMergeHeaders(), rpmReadHeaders(), rpmSingleHeaderFromFD(), and writeRPM().
Regenerate signature header.
h | header | |
noArchiveSize | don't copy archive size tag (pre rpm-4.1) |
Definition at line 544 of file package.c.
References HEADER_SIGBASE, HEADER_TAGBASE, headerAddEntry(), headerFreeData(), headerFreeIterator(), headerInitIterator(), headerIsEntry(), headerNextIterator(), rpmNewSignature(), RPMSIGTAG_GPG, RPMSIGTAG_LEMD5_1, RPMSIGTAG_LEMD5_2, RPMSIGTAG_MD5, RPMSIGTAG_PAYLOADSIZE, RPMSIGTAG_PGP, RPMSIGTAG_PGP5, RPMSIGTAG_SIZE, RPMTAG_ARCHIVESIZE, RPMTAG_DSAHEADER, RPMTAG_RSAHEADER, RPMTAG_SHA1HEADER, RPMTAG_SIGGPG, RPMTAG_SIGLEMD5_1, RPMTAG_SIGLEMD5_2, RPMTAG_SIGMD5, RPMTAG_SIGPGP, RPMTAG_SIGPGP5, and RPMTAG_SIGSIZE.
Referenced by rpmpsmStage().
Convert header to on-disk representation, and then reload.
This is used to insure that all header data is in one chunk.
h | header (with pointers) | |
tag | region tag |
Definition at line 149 of file hdrinline.h.
References h2hv(), and HV_s::hdrreload.
Referenced by rpmpsmStage(), rpmReSign(), and writeRPM().
Delete tag in header.
Removes all entries of type tag from the header, returns 1 if none were found.
h | header | |
tag | tag |
Definition at line 420 of file hdrinline.h.
References h2hv(), and HV_s::hdrremove.
Referenced by addFileToTag(), compressFilelist(), expandFilelist(), rpmdbAdd(), rpmfcGenerateDepends(), rpmfiNew(), rpmMergeHeaders(), and rpmReSign().
int headerSetBaseURL | ( | Header | h, | |
const char * | baseurl | |||
) |
Store header base URL (e.g path or URL).
h | header | |
baseurl | new header baseurl |
Definition at line 1208 of file header.c.
References _free(), headerToken_s::baseurl, and xstrdup().
int headerSetDigest | ( | Header | h, | |
const char * | digest | |||
) |
Store digest of origin *.rpm file.
h | header | |
st | new header digest |
Definition at line 1238 of file header.c.
References _free(), headerToken_s::digest, and xstrdup().
uint32_t headerSetEndOff | ( | Header | h, | |
uint32_t | endoff | |||
) |
Store header ending byte offset.
h | header | |
startoff | new header ending byte offset |
Definition at line 1284 of file header.c.
References headerToken_s::endoff.
Referenced by rpmReadHeader().
static int headerSetInstance | ( | Header | h, | |
int | instance | |||
) | [inline, static] |
Store header instance (e.g path or URL).
h | header | |
instance | new header instance |
Definition at line 604 of file hdrinline.h.
References HV_s::hdrsetinstance, and hdrVec.
Referenced by rpmdbAdd(), rpmdbNextIterator(), and rpmpsmStage().
static int headerSetOrigin | ( | Header | h, | |
const char * | origin | |||
) | [inline, static] |
Store header origin (e.g path or URL).
h | header | |
origin | new header origin |
Definition at line 526 of file hdrinline.h.
References HV_s::hdrsetorigin, and hdrVec.
Referenced by hdrSetOrigin(), rpmdbNextIterator(), and rpmReadHeader().
uint32_t headerSetStartOff | ( | Header | h, | |
uint32_t | startoff | |||
) |
Store header starting byte offset.
h | header | |
startoff | new header starting byte offset |
Definition at line 1270 of file header.c.
References headerToken_s::startoff.
Referenced by rpmReadHeader().
int headerSetStatbuf | ( | Header | h, | |
struct stat * | st | |||
) |
Copy into header stat(2) buffer (of origin *.rpm file).
h | header | |
st | new header stat(2) buffer |
Definition at line 1224 of file header.c.
References headerToken_s::sb.
Return size of on-disk header representation in bytes.
h | header | |
magicp | include size of 8 bytes for (magic, 0)? |
Definition at line 120 of file hdrinline.h.
References h2hv(), and HV_s::hdrsizeof.
Referenced by hdrUnload(), miFreeHeader(), readFile(), rpmdbAdd(), rpmReadSignature(), and rpmWriteSignature().
static void headerSort | ( | Header | h | ) | [inline, static] |
Sort tags in header.
h | header |
Definition at line 89 of file hdrinline.h.
References h2hv(), and HV_s::hdrsort.
Referenced by doHeaderUnload(), and findEntry().
static char * headerSprintf | ( | Header | h, | |
const char * | fmt, | |||
const struct headerTagTableEntry_s * | tags, | |||
const struct headerSprintfExtension_s * | exts, | |||
errmsg_t * | errmsg | |||
) | [inline, static] |
Return formatted output string from header tags.
The returned string must be free()d.
h | header | |
fmt | format to use | |
tags | array of tag name/value pairs | |
extns | chained table of formatting extensions. |
errmsg | error message (if any) |
Definition at line 438 of file hdrinline.h.
References h2hv(), and HV_s::hdrsprintf.
Referenced by hdrPrintErased(), hdrPrintInstalled(), hdrSprintf(), packageBinaries(), printNewSpecfile(), queryHeader(), rpmcliImportPubkey(), rpmHeaderGetEntry(), rpmpsmStage(), rpmShowProgress(), rpmtsSolve(), and runScript().
Dereference a header instance.
h | header |
Definition at line 74 of file hdrinline.h.
References h2hv(), and HV_s::hdrunlink.
static void * headerUnload | ( | Header | h | ) | [inline, static] |
Convert header to on-disk representation.
h | header (with pointers) |
Definition at line 135 of file hdrinline.h.
References h2hv(), and HV_s::hdrunload.
Referenced by hdrUnload(), miFreeHeader(), and rpmdbAdd().
static void headerUnsort | ( | Header | h | ) | [inline, static] |
Restore tags in header to original ordering.
h | header |
Definition at line 103 of file hdrinline.h.
References h2hv(), and HV_s::hdrunsort.
Referenced by doHeaderUnload().
static int headerUsageCount | ( | Header | h | ) | [inline, static] |
Return header reference count.
h | header |
Definition at line 183 of file header_internal.h.
References headerToken_s::nrefs.
Write (with unload) header to file handle.
_fd | file handle | |
h | header | |
magicp | prefix write with 8 bytes of (magic, 0)? |
Definition at line 214 of file hdrinline.h.
References h2hv(), and HV_s::hdrwrite.
Referenced by makeHDRSignature(), rpmpsmStage(), rpmWriteSignature(), and writeRPM().
static int regionSwab | ( | indexEntry | entry, | |
int | il, | |||
int | dl, | |||
entryInfo | pe, | |||
unsigned char * | dataStart, | |||
const unsigned char * | dataEnd, | |||
int | regionid | |||
) | [static] |
Swap int_32 and int_16 arrays within header region.
This code is way more twisty than I would like.
A bug with RPM_I18NSTRING_TYPE in rpm-2.5.x (fixed in August 1998) causes the offset and length of elements in a header region to disagree regarding the total length of the region data.
The "fix" is to compute the size using both offset and length and return the larger of the two numbers as the size of the region. Kinda like computing left and right Riemann sums of the data elements to determine the size of a data structure, go figger :-).
There's one other twist if a header region tag is in the set to be swabbed, as the data for a header region is located after all other tag data.
entry | header entry | |
il | no. of entries | |
dl | start no. bytes of data | |
pe | header physical entry pointer (swapped) | |
dataStart | header data start | |
dataEnd | header data end | |
regionid | region offset |
Definition at line 467 of file header.c.
References entryInfo_s::count, dataLength(), hdrchkAlign, hdrchkData, hdrchkType, HEADER_I18NTABLE, HEADER_IMAGE, indexEntry_s::info, entryInfo_s::offset, rpmDataType_u::ptr, REGION_TAG_COUNT, RPM_I18NSTRING_TYPE, RPM_INT16_TYPE, RPM_INT32_TYPE, RPM_INT64_TYPE, entryInfo_s::tag, entryInfo_s::type, typeSizes, and rpmDataType_u::ui8p.
Referenced by copyEntry(), and doHeaderUnload().
Header methods for rpm headers.
Definition at line 125 of file header.c.
Referenced by headerCopyLoad(), headerCopyTags(), headerFreeIterator(), headerGetInstance(), headerGetOrigin(), headerInitIterator(), headerLoad(), headerNew(), headerNextIterator(), headerRead(), headerSetInstance(), and headerSetOrigin().
unsigned char header_magic[8] [static] |
Supported default header tag output formats.
Definition at line 3023 of file header.c.
Referenced by queryHeader().
size_t headerMaxbytes = (32*1024*1024) [static] |
int typeAlign[16] [static] |
int typeSizes[16] [static] |
Initial value:
{ 0, 1, 1, 2, 4, 8, -1, 1, -1, -1, 1, 1, 0, 0, 0, 0 }
Definition at line 72 of file header.c.
Referenced by dataLength(), doHeaderUnload(), and regionSwab().