This parser is for the RPM version 3 file format which is the current version of the file format used by RPM 2.1 and later (including RPM version 4.x, which is the current version of the RPM tool). There are historical versions of the RPM file format, as well as a currently abandoned fork (rpm5). These formats are not covered by this specification.
This page hosts a formal specification of RPM package file using Kaitai Struct. This specification can be automatically translated into a variety of programming languages to get a parsing library.
All parsing code for JavaScript generated by Kaitai Struct depends on the JavaScript runtime library. You have to install it before you can parse data.
The JavaScript runtime library is available at npm:
npm install kaitai-structSee the usage examples in the JavaScript notes.
Parse structure from an ArrayBuffer:
var arrayBuffer = ...;
var data = new Rpm(new KaitaiStream(arrayBuffer));
After that, one can get various attributes from the structure by accessing fields or properties like:
data.lead // => get lead
// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
define(['exports', 'kaitai-struct/KaitaiStream'], factory);
} else if (typeof exports === 'object' && exports !== null && typeof exports.nodeType !== 'number') {
factory(exports, require('kaitai-struct/KaitaiStream'));
} else {
factory(root.Rpm || (root.Rpm = {}), root.KaitaiStream);
}
})(typeof self !== 'undefined' ? self : this, function (Rpm_, KaitaiStream) {
/**
* This parser is for the RPM version 3 file format which is the current version
* of the file format used by RPM 2.1 and later (including RPM version 4.x, which
* is the current version of the RPM tool). There are historical versions of the
* RPM file format, as well as a currently abandoned fork (rpm5). These formats
* are not covered by this specification.
* @see {@link https://github.com/rpm-software-management/rpm/blob/afad3167/docs/manual/format.md|Source}
* @see {@link https://github.com/rpm-software-management/rpm/blob/afad3167/docs/manual/tags.md|Source}
* @see {@link https://refspecs.linuxbase.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/pkgformat.html|Source}
* @see {@link http://ftp.rpm.org/max-rpm/|Source}
*/
var Rpm = (function() {
Rpm.Architectures = Object.freeze({
X86: 1,
ALPHA: 2,
SPARC: 3,
MIPS: 4,
PPC: 5,
M68K: 6,
SGI: 7,
RS6000: 8,
IA64: 9,
SPARC64: 10,
MIPS64: 11,
ARM: 12,
M68K_MINT: 13,
S390: 14,
S390X: 15,
PPC64: 16,
SH: 17,
XTENSA: 18,
AARCH64: 19,
MIPS_R6: 20,
MIPS64_R6: 21,
RISCV: 22,
LOONGARCH64: 23,
NO_ARCH: 255,
1: "X86",
2: "ALPHA",
3: "SPARC",
4: "MIPS",
5: "PPC",
6: "M68K",
7: "SGI",
8: "RS6000",
9: "IA64",
10: "SPARC64",
11: "MIPS64",
12: "ARM",
13: "M68K_MINT",
14: "S390",
15: "S390X",
16: "PPC64",
17: "SH",
18: "XTENSA",
19: "AARCH64",
20: "MIPS_R6",
21: "MIPS64_R6",
22: "RISCV",
23: "LOONGARCH64",
255: "NO_ARCH",
});
Rpm.HeaderTags = Object.freeze({
SIGNATURES: 62,
HEADER_IMMUTABLE: 63,
I18N_TABLE: 100,
NAME: 1000,
VERSION: 1001,
RELEASE: 1002,
EPOCH: 1003,
SUMMARY: 1004,
DESCRIPTION: 1005,
BUILD_TIME: 1006,
BUILD_HOST: 1007,
INSTALL_TIME: 1008,
SIZE: 1009,
DISTRIBUTION: 1010,
VENDOR: 1011,
GIF_OBSOLETE: 1012,
XPM_OBSOLETE: 1013,
LICENSE: 1014,
PACKAGER: 1015,
GROUP: 1016,
CHANGELOG_INTERNAL: 1017,
SOURCE: 1018,
PATCH: 1019,
URL: 1020,
OS: 1021,
ARCH: 1022,
PRE_INSTALL_SCRIPTLET: 1023,
POST_INSTALL_SCRIPTLET: 1024,
PRE_UNINSTALL_SCRIPTLET: 1025,
POST_UNINSTALL_SCRIPTLET: 1026,
OLD_FILE_NAMES_OBSOLETE: 1027,
FILE_SIZES: 1028,
FILE_STATES: 1029,
FILE_MODES: 1030,
FILE_UIDS_INTERNAL: 1031,
FILE_GIDS_INTERNAL: 1032,
DEVICE_NUMBER: 1033,
MTIMES: 1034,
FILE_DIGESTS: 1035,
LINK_TOS: 1036,
FILE_FLAGS: 1037,
ROOT_INTERNAL: 1038,
FILE_OWNER: 1039,
FILE_GROUP: 1040,
EXCLUDE_INTERNAL: 1041,
EXCLUSIVE_INTERNAL: 1042,
ICON_OBSOLETE: 1043,
SOURCE_RPM: 1044,
FILE_VERIFY_FLAGS: 1045,
ARCHIVE_SIZE: 1046,
PROVIDE_NAME: 1047,
REQUIRE_FLAGS: 1048,
REQUIRE_NAME: 1049,
REQUIRE_VERSION: 1050,
NO_SOURCE: 1051,
NO_PATCH: 1052,
CONFLICT_FLAGS: 1053,
CONFLICT_NAME: 1054,
CONFLICT_VERSION: 1055,
DEFAULT_PREFIX_INTERNAL: 1056,
BUILD_ROOT_INTERNAL: 1057,
INSTALL_PREFIX_INTERNAL: 1058,
EXCLUDE_ARCH: 1059,
EXCLUDE_OS: 1060,
EXCLUSIVE_ARCH: 1061,
EXCLUSIVE_OS: 1062,
AUTOREQPROV_INTERNAL: 1063,
RPM_VERSION: 1064,
TRIGGER_SCRIPTS: 1065,
TRIGGER_NAME: 1066,
TRIGGER_VERSION: 1067,
TRIGGER_FLAGS: 1068,
TRIGGER_INDEX: 1069,
VERIFY_SCRIPT: 1079,
CHANGELOG_TIME: 1080,
CHANGELOG_NAME: 1081,
CHANGELOG_TEXT: 1082,
BROKEN_MD5_INTERNAL: 1083,
PREREQ_INTERNAL: 1084,
PRE_INSTALL_INTERPRETER: 1085,
POST_INSTALL_INTERPRETER: 1086,
PRE_UNINSTALL_INTERPRETER: 1087,
POST_UNINSTALL_INTERPRETER: 1088,
BUILD_ARCHS: 1089,
OBSOLETE_NAME: 1090,
VERIFY_SCRIPT_PROG: 1091,
TRIGGER_SCRIPT_PROG: 1092,
DOC_DIR_INTERNAL: 1093,
COOKIE: 1094,
FILE_DEVICES: 1095,
FILE_INODES: 1096,
FILE_LANGS: 1097,
PREFIXES: 1098,
INSTALL_PREFIXES: 1099,
TRIGGER_INSTALL_INTERNAL: 1100,
TRIGGER_UNINSTALL_INTERNAL: 1101,
TRIGGER_POST_UNINSTALL_INTERNAL: 1102,
AUTOREQ_INTERNAL: 1103,
AUTOPROV_INTERNAL: 1104,
CAPABILITY_INTERNAL: 1105,
SOURCE_PACKAGE: 1106,
OLD_ORIG_FILENAMES_INTERNAL: 1107,
BUILD_PREREQ_INTERNAL: 1108,
BUILD_REQUIRES_INTERNAL: 1109,
BUILD_CONFLICTS_INTERNAL: 1110,
BUILD_MACROS_INTERNAL: 1111,
PROVIDE_FLAGS: 1112,
PROVIDE_VERSION: 1113,
OBSOLETE_FLAGS: 1114,
OBSOLETE_VERSION: 1115,
DIR_INDEXES: 1116,
BASE_NAMES: 1117,
DIR_NAMES: 1118,
ORIG_DIR_INDEXES: 1119,
ORIG_BASE_NAMES: 1120,
ORIG_DIR_NAMES: 1121,
OPT_FLAGS: 1122,
DIST_URL: 1123,
PAYLOAD_FORMAT: 1124,
PAYLOAD_COMPRESSOR: 1125,
PAYLOAD_FLAGS: 1126,
INSTALL_COLOR: 1127,
INSTALL_TID: 1128,
REMOVE_TID_OBSOLETE: 1129,
SHA1_RHN_INTERNAL: 1130,
RHN_PLATFORM_INTERNAL: 1131,
PLATFORM: 1132,
PATCHES_NAME_OBSOLETE: 1133,
PATCHES_FLAGS_OBSOLETE: 1134,
PATCHES_VERSION_OBSOLETE: 1135,
CACHE_CTIME_INTERNAL: 1136,
CACHE_PKG_PATH_INTERNAL: 1137,
CACHE_PKG_SIZE_INTERNAL: 1138,
CACHE_PKG_MTIME_INTERNAL: 1139,
FILE_COLORS: 1140,
FILE_CLASS: 1141,
CLASS_DICT: 1142,
FILE_DEPENDS_IDX: 1143,
FILE_DEPENDS_NUM: 1144,
DEPENDS_DICT: 1145,
SOURCE_PKGID: 1146,
FILE_CONTEXTS_OBSOLETE: 1147,
FS_CONTEXTS_OBSOLETE: 1148,
RE_CONTEXTS_OBSOLETE: 1149,
POLICIES: 1150,
PRE_TRANS: 1151,
POST_TRANS: 1152,
PRE_TRANS_PROG: 1153,
POST_TRANS_PROG: 1154,
DIST_TAG: 1155,
OLD_SUGGESTS_NAME_OBSOLETE: 1156,
OLD_SUGGESTS_VERSION_OBSOLETE: 1157,
OLD_SUGGESTS_FLAGS_OBSOLETE: 1158,
OLD_ENHANCES_NAME_OBSOLETE: 1159,
OLD_ENHANCES_VERSION_OBSOLETE: 1160,
OLD_ENHANCES_FLAGS_OBSOLETE: 1161,
PRIORITY_UNIMPLEMENTED: 1162,
CVSID_UNIMPLEMENTED: 1163,
BLINK_PKGID_UNIMPLEMENTED: 1164,
BLINK_HDRID_UNIMPLEMENTED: 1165,
BLINK_NEVRA_UNIMPLEMENTED: 1166,
FLINK_PKGID_UNIMPLEMENTED: 1167,
FLINK_HDRID_UNIMPLEMENTED: 1168,
FLINK_NEVRA_UNIMPLEMENTED: 1169,
PACKAGE_ORIGIN_UNIMPLEMENTED: 1170,
TRIGGER_PRE_INSTALL_INTERNAL: 1171,
BUILD_SUGGESTS_UNIMPLEMENTED: 1172,
BUILD_ENHANCES_UNIMPLEMENTED: 1173,
SCRIPT_STATES_UNIMPLEMENTED: 1174,
SCRIPT_METRICS_UNIMPLEMENTED: 1175,
BUILD_CPU_CLOCK_UNIMPLEMENTED: 1176,
FILE_DIGEST_ALGOS_UNIMPLEMENTED: 1177,
VARIANTS_UNIMPLEMENTED: 1178,
XMAJOR_UNIMPLEMENTED: 1179,
XMINOR_UNIMPLEMENTED: 1180,
REPO_TAG_UNIMPLEMENTED: 1181,
KEYWORDS_UNIMPLEMENTED: 1182,
BUILD_PLATFORMS_UNIMPLEMENTED: 1183,
PACKAGE_COLOR_UNIMPLEMENTED: 1184,
PACKAGE_PREF_COLOR_UNIMPLEMENTED: 1185,
XATTRS_DICT_UNIMPLEMENTED: 1186,
FILEX_ATTRSX_UNIMPLEMENTED: 1187,
DEP_ATTRS_DICT_UNIMPLEMENTED: 1188,
CONFLICT_ATTRSX_UNIMPLEMENTED: 1189,
OBSOLETE_ATTRSX_UNIMPLEMENTED: 1190,
PROVIDE_ATTRSX_UNIMPLEMENTED: 1191,
REQUIRE_ATTRSX_UNIMPLEMENTED: 1192,
BUILD_PROVIDES_UNIMPLEMENTED: 1193,
BUILD_OBSOLETES_UNIMPLEMENTED: 1194,
DB_INSTANCE: 1195,
NVRA: 1196,
FILE_NAMES: 5000,
FILE_PROVIDE: 5001,
FILE_REQUIRE: 5002,
FS_NAMES_UNIMPLEMENTED: 5003,
FS_SIZES_UNIMPLEMENTED: 5004,
TRIGGER_CONDS: 5005,
TRIGGER_TYPE: 5006,
ORIG_FILE_NAMES: 5007,
LONG_FILE_SIZES: 5008,
LONG_SIZE: 5009,
FILE_CAPS: 5010,
FILE_DIGEST_ALGO: 5011,
BUG_URL: 5012,
EVR: 5013,
NVR: 5014,
NEVR: 5015,
NEVRA: 5016,
HEADER_COLOR: 5017,
VERBOSE: 5018,
EPOCH_NUM: 5019,
PRE_INSTALL_FLAGS: 5020,
POST_INSTALL_FLAGS: 5021,
PRE_UNINSTALL_FLAGS: 5022,
POST_UNINSTALL_FLAGS: 5023,
PRE_TRANS_FLAGS: 5024,
POST_TRANS_FLAGS: 5025,
VERIFY_SCRIPT_FLAGS: 5026,
TRIGGER_SCRIPT_FLAGS: 5027,
COLLECTIONS_UNIMPLEMENTED: 5029,
POLICY_NAMES: 5030,
POLICY_TYPES: 5031,
POLICY_TYPES_INDEXES: 5032,
POLICY_FLAGS: 5033,
VCS: 5034,
ORDER_NAME: 5035,
ORDER_VERSION: 5036,
ORDER_FLAGS: 5037,
MSSF_MANIFEST_UNIMPLEMENTED: 5038,
MSSF_DOMAIN_UNIMPLEMENTED: 5039,
INST_FILE_NAMES: 5040,
REQUIRE_NEVRS: 5041,
PROVIDE_NEVRS: 5042,
OBSOLETE_NEVRS: 5043,
CONFLICT_NEVRS: 5044,
FILE_NLINKS: 5045,
RECOMMEND_NAME: 5046,
RECOMMEND_VERSION: 5047,
RECOMMEND_FLAGS: 5048,
SUGGEST_NAME: 5049,
SUGGEST_VERSION: 5050,
SUGGEST_FLAGS: 5051,
SUPPLEMENT_NAME: 5052,
SUPPLEMENT_VERSION: 5053,
SUPPLEMENT_FLAGS: 5054,
ENHANCE_NAME: 5055,
ENHANCE_VERSION: 5056,
ENHANCE_FLAGS: 5057,
RECOMMEND_NEVRS: 5058,
SUGGEST_NEVRS: 5059,
SUPPLEMENT_NEVRS: 5060,
ENHANCE_NEVRS: 5061,
ENCODING: 5062,
FILE_TRIGGER_INSTALL_INTERNAL: 5063,
FILE_TRIGGER_UNINSTALL_INTERNAL: 5064,
FILE_TRIGGER_POST_UNINSTALL_INTERNAL: 5065,
FILE_TRIGGER_SCRIPTS: 5066,
FILE_TRIGGER_SCRIPT_PROG: 5067,
FILE_TRIGGER_SCRIPT_FLAGS: 5068,
FILE_TRIGGER_NAME: 5069,
FILE_TRIGGER_INDEX: 5070,
FILE_TRIGGER_VERSION: 5071,
FILE_TRIGGER_FLAGS: 5072,
TRANS_FILE_TRIGGER_INSTALL_INTERNAL: 5073,
TRANS_FILE_TRIGGER_UNINSTALL_INTERNAL: 5074,
TRANS_FILE_TRIGGER_POST_UNINSTALL_INTERNAL: 5075,
TRANS_FILE_TRIGGER_SCRIPTS: 5076,
TRANS_FILE_TRIGGER_SCRIPT_PROG: 5077,
TRANS_FILE_TRIGGER_SCRIPT_FLAGS: 5078,
TRANS_FILE_TRIGGER_NAME: 5079,
TRANS_FILE_TRIGGER_INDEX: 5080,
TRANS_FILE_TRIGGER_VERSION: 5081,
TRANS_FILE_TRIGGER_FLAGS: 5082,
REMOVE_PATH_POSTFIXES_INTERNAL: 5083,
FILE_TRIGGER_PRIORITIES: 5084,
TRANS_FILE_TRIGGER_PRIORITIES: 5085,
FILE_TRIGGER_CONDS: 5086,
FILE_TRIGGER_TYPE: 5087,
TRANS_FILE_TRIGGER_CONDS: 5088,
TRANS_FILE_TRIGGER_TYPE: 5089,
FILE_SIGNATURES: 5090,
FILE_SIGNATURE_LENGTH: 5091,
PAYLOAD_DIGEST: 5092,
PAYLOAD_DIGEST_ALGO: 5093,
AUTO_INSTALLED_UNIMPLEMENTED: 5094,
IDENTITY_UNIMPLEMENTED: 5095,
MODULARITY_LABEL: 5096,
PAYLOAD_DIGEST_ALT: 5097,
ARCH_SUFFIX: 5098,
SPEC: 5099,
TRANSLATION_URL: 5100,
UPSTREAM_RELEASES: 5101,
SOURCE_LICENSE_INTERNAL: 5102,
PRE_UNTRANS: 5103,
POST_UNTRANS: 5104,
PRE_UNTRANS_PROG: 5105,
POST_UNTRANS_PROG: 5106,
PRE_UNTRANS_FLAGS: 5107,
POST_UNTRANS_FLAGS: 5108,
SYS_USERS: 5109,
62: "SIGNATURES",
63: "HEADER_IMMUTABLE",
100: "I18N_TABLE",
1000: "NAME",
1001: "VERSION",
1002: "RELEASE",
1003: "EPOCH",
1004: "SUMMARY",
1005: "DESCRIPTION",
1006: "BUILD_TIME",
1007: "BUILD_HOST",
1008: "INSTALL_TIME",
1009: "SIZE",
1010: "DISTRIBUTION",
1011: "VENDOR",
1012: "GIF_OBSOLETE",
1013: "XPM_OBSOLETE",
1014: "LICENSE",
1015: "PACKAGER",
1016: "GROUP",
1017: "CHANGELOG_INTERNAL",
1018: "SOURCE",
1019: "PATCH",
1020: "URL",
1021: "OS",
1022: "ARCH",
1023: "PRE_INSTALL_SCRIPTLET",
1024: "POST_INSTALL_SCRIPTLET",
1025: "PRE_UNINSTALL_SCRIPTLET",
1026: "POST_UNINSTALL_SCRIPTLET",
1027: "OLD_FILE_NAMES_OBSOLETE",
1028: "FILE_SIZES",
1029: "FILE_STATES",
1030: "FILE_MODES",
1031: "FILE_UIDS_INTERNAL",
1032: "FILE_GIDS_INTERNAL",
1033: "DEVICE_NUMBER",
1034: "MTIMES",
1035: "FILE_DIGESTS",
1036: "LINK_TOS",
1037: "FILE_FLAGS",
1038: "ROOT_INTERNAL",
1039: "FILE_OWNER",
1040: "FILE_GROUP",
1041: "EXCLUDE_INTERNAL",
1042: "EXCLUSIVE_INTERNAL",
1043: "ICON_OBSOLETE",
1044: "SOURCE_RPM",
1045: "FILE_VERIFY_FLAGS",
1046: "ARCHIVE_SIZE",
1047: "PROVIDE_NAME",
1048: "REQUIRE_FLAGS",
1049: "REQUIRE_NAME",
1050: "REQUIRE_VERSION",
1051: "NO_SOURCE",
1052: "NO_PATCH",
1053: "CONFLICT_FLAGS",
1054: "CONFLICT_NAME",
1055: "CONFLICT_VERSION",
1056: "DEFAULT_PREFIX_INTERNAL",
1057: "BUILD_ROOT_INTERNAL",
1058: "INSTALL_PREFIX_INTERNAL",
1059: "EXCLUDE_ARCH",
1060: "EXCLUDE_OS",
1061: "EXCLUSIVE_ARCH",
1062: "EXCLUSIVE_OS",
1063: "AUTOREQPROV_INTERNAL",
1064: "RPM_VERSION",
1065: "TRIGGER_SCRIPTS",
1066: "TRIGGER_NAME",
1067: "TRIGGER_VERSION",
1068: "TRIGGER_FLAGS",
1069: "TRIGGER_INDEX",
1079: "VERIFY_SCRIPT",
1080: "CHANGELOG_TIME",
1081: "CHANGELOG_NAME",
1082: "CHANGELOG_TEXT",
1083: "BROKEN_MD5_INTERNAL",
1084: "PREREQ_INTERNAL",
1085: "PRE_INSTALL_INTERPRETER",
1086: "POST_INSTALL_INTERPRETER",
1087: "PRE_UNINSTALL_INTERPRETER",
1088: "POST_UNINSTALL_INTERPRETER",
1089: "BUILD_ARCHS",
1090: "OBSOLETE_NAME",
1091: "VERIFY_SCRIPT_PROG",
1092: "TRIGGER_SCRIPT_PROG",
1093: "DOC_DIR_INTERNAL",
1094: "COOKIE",
1095: "FILE_DEVICES",
1096: "FILE_INODES",
1097: "FILE_LANGS",
1098: "PREFIXES",
1099: "INSTALL_PREFIXES",
1100: "TRIGGER_INSTALL_INTERNAL",
1101: "TRIGGER_UNINSTALL_INTERNAL",
1102: "TRIGGER_POST_UNINSTALL_INTERNAL",
1103: "AUTOREQ_INTERNAL",
1104: "AUTOPROV_INTERNAL",
1105: "CAPABILITY_INTERNAL",
1106: "SOURCE_PACKAGE",
1107: "OLD_ORIG_FILENAMES_INTERNAL",
1108: "BUILD_PREREQ_INTERNAL",
1109: "BUILD_REQUIRES_INTERNAL",
1110: "BUILD_CONFLICTS_INTERNAL",
1111: "BUILD_MACROS_INTERNAL",
1112: "PROVIDE_FLAGS",
1113: "PROVIDE_VERSION",
1114: "OBSOLETE_FLAGS",
1115: "OBSOLETE_VERSION",
1116: "DIR_INDEXES",
1117: "BASE_NAMES",
1118: "DIR_NAMES",
1119: "ORIG_DIR_INDEXES",
1120: "ORIG_BASE_NAMES",
1121: "ORIG_DIR_NAMES",
1122: "OPT_FLAGS",
1123: "DIST_URL",
1124: "PAYLOAD_FORMAT",
1125: "PAYLOAD_COMPRESSOR",
1126: "PAYLOAD_FLAGS",
1127: "INSTALL_COLOR",
1128: "INSTALL_TID",
1129: "REMOVE_TID_OBSOLETE",
1130: "SHA1_RHN_INTERNAL",
1131: "RHN_PLATFORM_INTERNAL",
1132: "PLATFORM",
1133: "PATCHES_NAME_OBSOLETE",
1134: "PATCHES_FLAGS_OBSOLETE",
1135: "PATCHES_VERSION_OBSOLETE",
1136: "CACHE_CTIME_INTERNAL",
1137: "CACHE_PKG_PATH_INTERNAL",
1138: "CACHE_PKG_SIZE_INTERNAL",
1139: "CACHE_PKG_MTIME_INTERNAL",
1140: "FILE_COLORS",
1141: "FILE_CLASS",
1142: "CLASS_DICT",
1143: "FILE_DEPENDS_IDX",
1144: "FILE_DEPENDS_NUM",
1145: "DEPENDS_DICT",
1146: "SOURCE_PKGID",
1147: "FILE_CONTEXTS_OBSOLETE",
1148: "FS_CONTEXTS_OBSOLETE",
1149: "RE_CONTEXTS_OBSOLETE",
1150: "POLICIES",
1151: "PRE_TRANS",
1152: "POST_TRANS",
1153: "PRE_TRANS_PROG",
1154: "POST_TRANS_PROG",
1155: "DIST_TAG",
1156: "OLD_SUGGESTS_NAME_OBSOLETE",
1157: "OLD_SUGGESTS_VERSION_OBSOLETE",
1158: "OLD_SUGGESTS_FLAGS_OBSOLETE",
1159: "OLD_ENHANCES_NAME_OBSOLETE",
1160: "OLD_ENHANCES_VERSION_OBSOLETE",
1161: "OLD_ENHANCES_FLAGS_OBSOLETE",
1162: "PRIORITY_UNIMPLEMENTED",
1163: "CVSID_UNIMPLEMENTED",
1164: "BLINK_PKGID_UNIMPLEMENTED",
1165: "BLINK_HDRID_UNIMPLEMENTED",
1166: "BLINK_NEVRA_UNIMPLEMENTED",
1167: "FLINK_PKGID_UNIMPLEMENTED",
1168: "FLINK_HDRID_UNIMPLEMENTED",
1169: "FLINK_NEVRA_UNIMPLEMENTED",
1170: "PACKAGE_ORIGIN_UNIMPLEMENTED",
1171: "TRIGGER_PRE_INSTALL_INTERNAL",
1172: "BUILD_SUGGESTS_UNIMPLEMENTED",
1173: "BUILD_ENHANCES_UNIMPLEMENTED",
1174: "SCRIPT_STATES_UNIMPLEMENTED",
1175: "SCRIPT_METRICS_UNIMPLEMENTED",
1176: "BUILD_CPU_CLOCK_UNIMPLEMENTED",
1177: "FILE_DIGEST_ALGOS_UNIMPLEMENTED",
1178: "VARIANTS_UNIMPLEMENTED",
1179: "XMAJOR_UNIMPLEMENTED",
1180: "XMINOR_UNIMPLEMENTED",
1181: "REPO_TAG_UNIMPLEMENTED",
1182: "KEYWORDS_UNIMPLEMENTED",
1183: "BUILD_PLATFORMS_UNIMPLEMENTED",
1184: "PACKAGE_COLOR_UNIMPLEMENTED",
1185: "PACKAGE_PREF_COLOR_UNIMPLEMENTED",
1186: "XATTRS_DICT_UNIMPLEMENTED",
1187: "FILEX_ATTRSX_UNIMPLEMENTED",
1188: "DEP_ATTRS_DICT_UNIMPLEMENTED",
1189: "CONFLICT_ATTRSX_UNIMPLEMENTED",
1190: "OBSOLETE_ATTRSX_UNIMPLEMENTED",
1191: "PROVIDE_ATTRSX_UNIMPLEMENTED",
1192: "REQUIRE_ATTRSX_UNIMPLEMENTED",
1193: "BUILD_PROVIDES_UNIMPLEMENTED",
1194: "BUILD_OBSOLETES_UNIMPLEMENTED",
1195: "DB_INSTANCE",
1196: "NVRA",
5000: "FILE_NAMES",
5001: "FILE_PROVIDE",
5002: "FILE_REQUIRE",
5003: "FS_NAMES_UNIMPLEMENTED",
5004: "FS_SIZES_UNIMPLEMENTED",
5005: "TRIGGER_CONDS",
5006: "TRIGGER_TYPE",
5007: "ORIG_FILE_NAMES",
5008: "LONG_FILE_SIZES",
5009: "LONG_SIZE",
5010: "FILE_CAPS",
5011: "FILE_DIGEST_ALGO",
5012: "BUG_URL",
5013: "EVR",
5014: "NVR",
5015: "NEVR",
5016: "NEVRA",
5017: "HEADER_COLOR",
5018: "VERBOSE",
5019: "EPOCH_NUM",
5020: "PRE_INSTALL_FLAGS",
5021: "POST_INSTALL_FLAGS",
5022: "PRE_UNINSTALL_FLAGS",
5023: "POST_UNINSTALL_FLAGS",
5024: "PRE_TRANS_FLAGS",
5025: "POST_TRANS_FLAGS",
5026: "VERIFY_SCRIPT_FLAGS",
5027: "TRIGGER_SCRIPT_FLAGS",
5029: "COLLECTIONS_UNIMPLEMENTED",
5030: "POLICY_NAMES",
5031: "POLICY_TYPES",
5032: "POLICY_TYPES_INDEXES",
5033: "POLICY_FLAGS",
5034: "VCS",
5035: "ORDER_NAME",
5036: "ORDER_VERSION",
5037: "ORDER_FLAGS",
5038: "MSSF_MANIFEST_UNIMPLEMENTED",
5039: "MSSF_DOMAIN_UNIMPLEMENTED",
5040: "INST_FILE_NAMES",
5041: "REQUIRE_NEVRS",
5042: "PROVIDE_NEVRS",
5043: "OBSOLETE_NEVRS",
5044: "CONFLICT_NEVRS",
5045: "FILE_NLINKS",
5046: "RECOMMEND_NAME",
5047: "RECOMMEND_VERSION",
5048: "RECOMMEND_FLAGS",
5049: "SUGGEST_NAME",
5050: "SUGGEST_VERSION",
5051: "SUGGEST_FLAGS",
5052: "SUPPLEMENT_NAME",
5053: "SUPPLEMENT_VERSION",
5054: "SUPPLEMENT_FLAGS",
5055: "ENHANCE_NAME",
5056: "ENHANCE_VERSION",
5057: "ENHANCE_FLAGS",
5058: "RECOMMEND_NEVRS",
5059: "SUGGEST_NEVRS",
5060: "SUPPLEMENT_NEVRS",
5061: "ENHANCE_NEVRS",
5062: "ENCODING",
5063: "FILE_TRIGGER_INSTALL_INTERNAL",
5064: "FILE_TRIGGER_UNINSTALL_INTERNAL",
5065: "FILE_TRIGGER_POST_UNINSTALL_INTERNAL",
5066: "FILE_TRIGGER_SCRIPTS",
5067: "FILE_TRIGGER_SCRIPT_PROG",
5068: "FILE_TRIGGER_SCRIPT_FLAGS",
5069: "FILE_TRIGGER_NAME",
5070: "FILE_TRIGGER_INDEX",
5071: "FILE_TRIGGER_VERSION",
5072: "FILE_TRIGGER_FLAGS",
5073: "TRANS_FILE_TRIGGER_INSTALL_INTERNAL",
5074: "TRANS_FILE_TRIGGER_UNINSTALL_INTERNAL",
5075: "TRANS_FILE_TRIGGER_POST_UNINSTALL_INTERNAL",
5076: "TRANS_FILE_TRIGGER_SCRIPTS",
5077: "TRANS_FILE_TRIGGER_SCRIPT_PROG",
5078: "TRANS_FILE_TRIGGER_SCRIPT_FLAGS",
5079: "TRANS_FILE_TRIGGER_NAME",
5080: "TRANS_FILE_TRIGGER_INDEX",
5081: "TRANS_FILE_TRIGGER_VERSION",
5082: "TRANS_FILE_TRIGGER_FLAGS",
5083: "REMOVE_PATH_POSTFIXES_INTERNAL",
5084: "FILE_TRIGGER_PRIORITIES",
5085: "TRANS_FILE_TRIGGER_PRIORITIES",
5086: "FILE_TRIGGER_CONDS",
5087: "FILE_TRIGGER_TYPE",
5088: "TRANS_FILE_TRIGGER_CONDS",
5089: "TRANS_FILE_TRIGGER_TYPE",
5090: "FILE_SIGNATURES",
5091: "FILE_SIGNATURE_LENGTH",
5092: "PAYLOAD_DIGEST",
5093: "PAYLOAD_DIGEST_ALGO",
5094: "AUTO_INSTALLED_UNIMPLEMENTED",
5095: "IDENTITY_UNIMPLEMENTED",
5096: "MODULARITY_LABEL",
5097: "PAYLOAD_DIGEST_ALT",
5098: "ARCH_SUFFIX",
5099: "SPEC",
5100: "TRANSLATION_URL",
5101: "UPSTREAM_RELEASES",
5102: "SOURCE_LICENSE_INTERNAL",
5103: "PRE_UNTRANS",
5104: "POST_UNTRANS",
5105: "PRE_UNTRANS_PROG",
5106: "POST_UNTRANS_PROG",
5107: "PRE_UNTRANS_FLAGS",
5108: "POST_UNTRANS_FLAGS",
5109: "SYS_USERS",
});
Rpm.OperatingSystems = Object.freeze({
LINUX: 1,
IRIX: 2,
NO_OS: 255,
1: "LINUX",
2: "IRIX",
255: "NO_OS",
});
Rpm.RecordTypes = Object.freeze({
NOT_IMPLEMENTED: 0,
CHAR: 1,
UINT8: 2,
UINT16: 3,
UINT32: 4,
UINT64: 5,
STRING: 6,
BIN: 7,
STRING_ARRAY: 8,
I18N_STRING: 9,
0: "NOT_IMPLEMENTED",
1: "CHAR",
2: "UINT8",
3: "UINT16",
4: "UINT32",
5: "UINT64",
6: "STRING",
7: "BIN",
8: "STRING_ARRAY",
9: "I18N_STRING",
});
Rpm.RpmTypes = Object.freeze({
BINARY: 0,
SOURCE: 1,
0: "BINARY",
1: "SOURCE",
});
Rpm.SignatureTags = Object.freeze({
SIGNATURES: 62,
HEADER_IMMUTABLE: 63,
I18N_TABLE: 100,
BAD_SHA1_1_OBSOLETE: 264,
BAD_SHA1_2_OBSOLETE: 265,
DSA: 267,
RSA: 268,
SHA1: 269,
LONG_SIZE: 270,
LONG_ARCHIVE_SIZE: 271,
SHA256: 273,
FILE_SIGNATURES: 274,
FILE_SIGNATURE_LENGTH: 275,
VERITY_SIGNATURES: 276,
VERITY_SIGNATURE_ALGO: 277,
SIZE: 1000,
LE_MD5_1_OBSOLETE: 1001,
PGP: 1002,
LE_MD5_2_OBSOLETE: 1003,
MD5: 1004,
GPG: 1005,
PGP5_OBSOLETE: 1006,
PAYLOAD_SIZE: 1007,
RESERVED_SPACE: 1008,
62: "SIGNATURES",
63: "HEADER_IMMUTABLE",
100: "I18N_TABLE",
264: "BAD_SHA1_1_OBSOLETE",
265: "BAD_SHA1_2_OBSOLETE",
267: "DSA",
268: "RSA",
269: "SHA1",
270: "LONG_SIZE",
271: "LONG_ARCHIVE_SIZE",
273: "SHA256",
274: "FILE_SIGNATURES",
275: "FILE_SIGNATURE_LENGTH",
276: "VERITY_SIGNATURES",
277: "VERITY_SIGNATURE_ALGO",
1000: "SIZE",
1001: "LE_MD5_1_OBSOLETE",
1002: "PGP",
1003: "LE_MD5_2_OBSOLETE",
1004: "MD5",
1005: "GPG",
1006: "PGP5_OBSOLETE",
1007: "PAYLOAD_SIZE",
1008: "RESERVED_SPACE",
});
function Rpm(_io, _parent, _root) {
this._io = _io;
this._parent = _parent;
this._root = _root || this;
this._read();
}
Rpm.prototype._read = function() {
this.lead = new Lead(this._io, this, this._root);
this.signature = new Header(this._io, this, this._root, true);
this.signaturePadding = this._io.readBytes(KaitaiStream.mod(-(this._io.pos), 8));
if (this.ofsHeader < 0) {
this._unnamed3 = this._io.readBytes(0);
}
this.header = new Header(this._io, this, this._root, false);
if (this.ofsPayload < 0) {
this._unnamed5 = this._io.readBytes(0);
}
this.signatureTagsSteps = [];
for (var i = 0; i < this.signature.headerRecord.numIndexRecords; i++) {
this.signatureTagsSteps.push(new SignatureTagsStep(this._io, this, this._root, i, (i < 1 ? -1 : this.signatureTagsSteps[i - 1].sizeTagIdx)));
}
}
var Dummy = Rpm.Dummy = (function() {
function Dummy(_io, _parent, _root) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._read();
}
Dummy.prototype._read = function() {
}
return Dummy;
})();
/**
* header structure used for both the "header" and "signature", but some tag
* values have different meanings in signature and header (hence they use
* different enums)
*/
var Header = Rpm.Header = (function() {
function Header(_io, _parent, _root, isSignature) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.isSignature = isSignature;
this._read();
}
Header.prototype._read = function() {
this.headerRecord = new HeaderRecord(this._io, this, this._root);
this.indexRecords = [];
for (var i = 0; i < this.headerRecord.numIndexRecords; i++) {
this.indexRecords.push(new HeaderIndexRecord(this._io, this, this._root));
}
this._raw_storageSection = this._io.readBytes(this.headerRecord.lenStorageSection);
var _io__raw_storageSection = new KaitaiStream(this._raw_storageSection);
this.storageSection = new Dummy(_io__raw_storageSection, this, this._root);
}
Object.defineProperty(Header.prototype, 'isHeader', {
get: function() {
if (this._m_isHeader !== undefined)
return this._m_isHeader;
this._m_isHeader = !(this.isSignature);
return this._m_isHeader;
}
});
return Header;
})();
var HeaderIndexRecord = Rpm.HeaderIndexRecord = (function() {
function HeaderIndexRecord(_io, _parent, _root) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._read();
}
HeaderIndexRecord.prototype._read = function() {
this.tagRaw = this._io.readU4be();
this.recordType = this._io.readU4be();
this.ofsBody = this._io.readU4be();
this.count = this._io.readU4be();
}
Object.defineProperty(HeaderIndexRecord.prototype, 'body', {
get: function() {
if (this._m_body !== undefined)
return this._m_body;
var io = this._parent.storageSection._io;
var _pos = io.pos;
io.seek(this.ofsBody);
switch (this.recordType) {
case Rpm.RecordTypes.BIN:
this._m_body = new RecordTypeBin(io, this, this._root, this.lenValue);
break;
case Rpm.RecordTypes.CHAR:
this._m_body = new RecordTypeUint8(io, this, this._root, this.numValues);
break;
case Rpm.RecordTypes.I18N_STRING:
this._m_body = new RecordTypeStringArray(io, this, this._root, this.numValues);
break;
case Rpm.RecordTypes.STRING:
this._m_body = new RecordTypeString(io, this, this._root);
break;
case Rpm.RecordTypes.STRING_ARRAY:
this._m_body = new RecordTypeStringArray(io, this, this._root, this.numValues);
break;
case Rpm.RecordTypes.UINT16:
this._m_body = new RecordTypeUint16(io, this, this._root, this.numValues);
break;
case Rpm.RecordTypes.UINT32:
this._m_body = new RecordTypeUint32(io, this, this._root, this.numValues);
break;
case Rpm.RecordTypes.UINT64:
this._m_body = new RecordTypeUint64(io, this, this._root, this.numValues);
break;
case Rpm.RecordTypes.UINT8:
this._m_body = new RecordTypeUint8(io, this, this._root, this.numValues);
break;
}
io.seek(_pos);
return this._m_body;
}
});
Object.defineProperty(HeaderIndexRecord.prototype, 'headerTag', {
get: function() {
if (this._m_headerTag !== undefined)
return this._m_headerTag;
if (this._parent.isHeader) {
this._m_headerTag = this.tagRaw;
}
return this._m_headerTag;
}
});
Object.defineProperty(HeaderIndexRecord.prototype, 'lenValue', {
get: function() {
if (this._m_lenValue !== undefined)
return this._m_lenValue;
if (this.recordType == Rpm.RecordTypes.BIN) {
this._m_lenValue = this.count;
}
return this._m_lenValue;
}
});
Object.defineProperty(HeaderIndexRecord.prototype, 'numValues', {
get: function() {
if (this._m_numValues !== undefined)
return this._m_numValues;
if (this.recordType != Rpm.RecordTypes.BIN) {
this._m_numValues = this.count;
}
return this._m_numValues;
}
});
Object.defineProperty(HeaderIndexRecord.prototype, 'signatureTag', {
get: function() {
if (this._m_signatureTag !== undefined)
return this._m_signatureTag;
if (this._parent.isSignature) {
this._m_signatureTag = this.tagRaw;
}
return this._m_signatureTag;
}
});
/**
* prefer to access `signature_tag` and `header_tag` instead
*/
/**
* internal; access `num_values` and `len_value` instead
*/
return HeaderIndexRecord;
})();
var HeaderRecord = Rpm.HeaderRecord = (function() {
function HeaderRecord(_io, _parent, _root) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._read();
}
HeaderRecord.prototype._read = function() {
this.magic = this._io.readBytes(4);
if (!((KaitaiStream.byteArrayCompare(this.magic, new Uint8Array([142, 173, 232, 1])) == 0))) {
throw new KaitaiStream.ValidationNotEqualError(new Uint8Array([142, 173, 232, 1]), this.magic, this._io, "/types/header_record/seq/0");
}
this.reserved = this._io.readBytes(4);
if (!((KaitaiStream.byteArrayCompare(this.reserved, new Uint8Array([0, 0, 0, 0])) == 0))) {
throw new KaitaiStream.ValidationNotEqualError(new Uint8Array([0, 0, 0, 0]), this.reserved, this._io, "/types/header_record/seq/1");
}
this.numIndexRecords = this._io.readU4be();
if (!(this.numIndexRecords >= 1)) {
throw new KaitaiStream.ValidationLessThanError(1, this.numIndexRecords, this._io, "/types/header_record/seq/2");
}
this.lenStorageSection = this._io.readU4be();
}
/**
* Size of the storage area for the data
* pointed to by the Index Records.
*/
return HeaderRecord;
})();
/**
* In 2021, Panu Matilainen (a RPM developer) [described this
* structure](https://github.com/kaitai-io/kaitai_struct_formats/pull/469#discussion_r718288192)
* as follows:
*
* > The lead as a structure is 25 years obsolete, the data there is
* > meaningless. Seriously. Except to check for the magic to detect that
* > it's an rpm file in the first place, just ignore everything in it.
* > Literally everything.
*
* The fields with `valid` constraints are important, because these are the
* same validations that RPM does (which means that any valid `.rpm` file
* must pass them), but otherwise you should not make decisions based on the
* values given here.
*/
var Lead = Rpm.Lead = (function() {
function Lead(_io, _parent, _root) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._read();
}
Lead.prototype._read = function() {
this.magic = this._io.readBytes(4);
if (!((KaitaiStream.byteArrayCompare(this.magic, new Uint8Array([237, 171, 238, 219])) == 0))) {
throw new KaitaiStream.ValidationNotEqualError(new Uint8Array([237, 171, 238, 219]), this.magic, this._io, "/types/lead/seq/0");
}
this.version = new RpmVersion(this._io, this, this._root);
this.type = this._io.readU2be();
this.architecture = this._io.readU2be();
this.packageName = KaitaiStream.bytesToStr(KaitaiStream.bytesTerminate(this._io.readBytes(66), 0, false), "UTF-8");
this.os = this._io.readU2be();
this.signatureType = this._io.readU2be();
if (!(this.signatureType == 5)) {
throw new KaitaiStream.ValidationNotEqualError(5, this.signatureType, this._io, "/types/lead/seq/6");
}
this.reserved = this._io.readBytes(16);
}
return Lead;
})();
var RecordTypeBin = Rpm.RecordTypeBin = (function() {
function RecordTypeBin(_io, _parent, _root, lenValue) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.lenValue = lenValue;
this._read();
}
RecordTypeBin.prototype._read = function() {
this.values = [];
for (var i = 0; i < 1; i++) {
this.values.push(this._io.readBytes(this.lenValue));
}
}
return RecordTypeBin;
})();
var RecordTypeString = Rpm.RecordTypeString = (function() {
function RecordTypeString(_io, _parent, _root) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._read();
}
RecordTypeString.prototype._read = function() {
this.values = [];
for (var i = 0; i < 1; i++) {
this.values.push(KaitaiStream.bytesToStr(this._io.readBytesTerm(0, false, true, true), "UTF-8"));
}
}
return RecordTypeString;
})();
var RecordTypeStringArray = Rpm.RecordTypeStringArray = (function() {
function RecordTypeStringArray(_io, _parent, _root, numValues) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.numValues = numValues;
this._read();
}
RecordTypeStringArray.prototype._read = function() {
this.values = [];
for (var i = 0; i < this.numValues; i++) {
this.values.push(KaitaiStream.bytesToStr(this._io.readBytesTerm(0, false, true, true), "UTF-8"));
}
}
return RecordTypeStringArray;
})();
var RecordTypeUint16 = Rpm.RecordTypeUint16 = (function() {
function RecordTypeUint16(_io, _parent, _root, numValues) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.numValues = numValues;
this._read();
}
RecordTypeUint16.prototype._read = function() {
this.values = [];
for (var i = 0; i < this.numValues; i++) {
this.values.push(this._io.readU2be());
}
}
return RecordTypeUint16;
})();
var RecordTypeUint32 = Rpm.RecordTypeUint32 = (function() {
function RecordTypeUint32(_io, _parent, _root, numValues) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.numValues = numValues;
this._read();
}
RecordTypeUint32.prototype._read = function() {
this.values = [];
for (var i = 0; i < this.numValues; i++) {
this.values.push(this._io.readU4be());
}
}
return RecordTypeUint32;
})();
var RecordTypeUint64 = Rpm.RecordTypeUint64 = (function() {
function RecordTypeUint64(_io, _parent, _root, numValues) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.numValues = numValues;
this._read();
}
RecordTypeUint64.prototype._read = function() {
this.values = [];
for (var i = 0; i < this.numValues; i++) {
this.values.push(this._io.readU8be());
}
}
return RecordTypeUint64;
})();
var RecordTypeUint8 = Rpm.RecordTypeUint8 = (function() {
function RecordTypeUint8(_io, _parent, _root, numValues) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.numValues = numValues;
this._read();
}
RecordTypeUint8.prototype._read = function() {
this.values = [];
for (var i = 0; i < this.numValues; i++) {
this.values.push(this._io.readU1());
}
}
return RecordTypeUint8;
})();
var RpmVersion = Rpm.RpmVersion = (function() {
function RpmVersion(_io, _parent, _root) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._read();
}
RpmVersion.prototype._read = function() {
this.major = this._io.readU1();
if (!(this.major >= 3)) {
throw new KaitaiStream.ValidationLessThanError(3, this.major, this._io, "/types/rpm_version/seq/0");
}
if (!(this.major <= 4)) {
throw new KaitaiStream.ValidationGreaterThanError(4, this.major, this._io, "/types/rpm_version/seq/0");
}
this.minor = this._io.readU1();
}
/**
* @see {@link https://github.com/rpm-software-management/rpm/blob/afad3167/lib/rpmlead.c#L102|Source}
*/
return RpmVersion;
})();
var SignatureTagsStep = Rpm.SignatureTagsStep = (function() {
function SignatureTagsStep(_io, _parent, _root, idx, prevSizeTagIdx) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.idx = idx;
this.prevSizeTagIdx = prevSizeTagIdx;
this._read();
}
SignatureTagsStep.prototype._read = function() {
}
Object.defineProperty(SignatureTagsStep.prototype, 'sizeTagIdx', {
get: function() {
if (this._m_sizeTagIdx !== undefined)
return this._m_sizeTagIdx;
this._m_sizeTagIdx = (this.prevSizeTagIdx != -1 ? this.prevSizeTagIdx : ( ((this._parent.signature.indexRecords[this.idx].signatureTag == Rpm.SignatureTags.SIZE) && (this._parent.signature.indexRecords[this.idx].recordType == Rpm.RecordTypes.UINT32) && (this._parent.signature.indexRecords[this.idx].numValues >= 1)) ? this.idx : -1));
return this._m_sizeTagIdx;
}
});
return SignatureTagsStep;
})();
Object.defineProperty(Rpm.prototype, 'hasSignatureSizeTag', {
get: function() {
if (this._m_hasSignatureSizeTag !== undefined)
return this._m_hasSignatureSizeTag;
this._m_hasSignatureSizeTag = this.signatureTagsSteps[this.signatureTagsSteps.length - 1].sizeTagIdx != -1;
return this._m_hasSignatureSizeTag;
}
});
Object.defineProperty(Rpm.prototype, 'lenHeader', {
get: function() {
if (this._m_lenHeader !== undefined)
return this._m_lenHeader;
this._m_lenHeader = this.ofsPayload - this.ofsHeader;
return this._m_lenHeader;
}
});
Object.defineProperty(Rpm.prototype, 'lenPayload', {
get: function() {
if (this._m_lenPayload !== undefined)
return this._m_lenPayload;
if (this.hasSignatureSizeTag) {
this._m_lenPayload = this.signatureSizeTag.body.values[0] - this.lenHeader;
}
return this._m_lenPayload;
}
});
Object.defineProperty(Rpm.prototype, 'ofsHeader', {
get: function() {
if (this._m_ofsHeader !== undefined)
return this._m_ofsHeader;
this._m_ofsHeader = this._io.pos;
return this._m_ofsHeader;
}
});
Object.defineProperty(Rpm.prototype, 'ofsPayload', {
get: function() {
if (this._m_ofsPayload !== undefined)
return this._m_ofsPayload;
this._m_ofsPayload = this._io.pos;
return this._m_ofsPayload;
}
});
Object.defineProperty(Rpm.prototype, 'payload', {
get: function() {
if (this._m_payload !== undefined)
return this._m_payload;
if (this.hasSignatureSizeTag) {
var _pos = this._io.pos;
this._io.seek(this.ofsPayload);
this._m_payload = this._io.readBytes(this.lenPayload);
this._io.seek(_pos);
}
return this._m_payload;
}
});
Object.defineProperty(Rpm.prototype, 'signatureSizeTag', {
get: function() {
if (this._m_signatureSizeTag !== undefined)
return this._m_signatureSizeTag;
if (this.hasSignatureSizeTag) {
this._m_signatureSizeTag = this.signature.indexRecords[this.signatureTagsSteps[this.signatureTagsSteps.length - 1].sizeTagIdx];
}
return this._m_signatureSizeTag;
}
});
return Rpm;
})();
Rpm_.Rpm = Rpm;
});