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include
gpgrt.h
/* gpg-error.h or gpgrt.h - Common code for GnuPG and others. -*- c -*- * Copyright (C) 2001-2018 g10 Code GmbH * * This file is part of libgpg-error (aka libgpgrt). * * libgpg-error is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * libgpg-error is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program; if not, see <https://www.gnu.org/licenses/>. * SPDX-License-Identifier: LGPL-2.1+ * * Do not edit. Generated from gpg-error.h.in. */ /* The GnuPG project consists of many components. Error codes are * exchanged between all components. The common error codes and their * user-presentable descriptions are kept into a shared library to * allow adding new error codes and components without recompiling any * of the other components. In addition to error codes this library * also features several other groups of functions which are common to * all GnuPG components. They may be used by independet project as * well. The interfaces will not change in a backward incompatible way. * * An error code together with an error source build up an error * value. As the error value is been passed from one component to * another, it preserves the information about the source and nature * of the error. * * A component of the GnuPG project can define the following macros to * tune the behaviour of the library: * * GPG_ERR_SOURCE_DEFAULT: Define to an error source of type * gpg_err_source_t to make that source the default for gpg_error(). * Otherwise GPG_ERR_SOURCE_UNKNOWN is used as default. * * GPG_ERR_ENABLE_GETTEXT_MACROS: Define to provide macros to map the * internal gettext API to standard names. This has only an effect on * Windows platforms. * * GPGRT_ENABLE_ES_MACROS: Define to provide "es_" macros for the * estream functions. * * GPGRT_ENABLE_LOG_MACROS: Define to provide short versions of the * log functions. * * GPGRT_ENABLE_ARGPARSE_MACROS: Needs to be defined to provide the * mandatory macros of the argparse interface. */ #ifndef GPG_ERROR_H #define GPG_ERROR_H 1 #ifndef GPGRT_H #define GPGRT_H 1 #include <stddef.h> #include <stdio.h> #include <stdarg.h> /* The version string of this header. */ #define GPG_ERROR_VERSION "1.31" #define GPGRT_VERSION "1.31" /* The version number of this header. */ #define GPG_ERROR_VERSION_NUMBER 0x011f00 #define GPGRT_VERSION_NUMBER 0x011f00 #ifdef __GNUC__ # define GPG_ERR_INLINE __inline__ #elif defined(_MSC_VER) && _MSC_VER >= 1300 # define GPG_ERR_INLINE __inline #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L # define GPG_ERR_INLINE inline #else # ifndef GPG_ERR_INLINE # define GPG_ERR_INLINE # endif #endif #ifdef __cplusplus extern "C" { #if 0 /* just to make Emacs auto-indent happy */ } #endif #endif /* __cplusplus */ /* The error source type gpg_err_source_t. * * Where as the Poo out of a welle small * Taketh his firste springing and his sours. * --Chaucer. */ /* Only use free slots, never change or reorder the existing * entries. */ typedef enum { GPG_ERR_SOURCE_UNKNOWN = 0, GPG_ERR_SOURCE_GCRYPT = 1, GPG_ERR_SOURCE_GPG = 2, GPG_ERR_SOURCE_GPGSM = 3, GPG_ERR_SOURCE_GPGAGENT = 4, GPG_ERR_SOURCE_PINENTRY = 5, GPG_ERR_SOURCE_SCD = 6, GPG_ERR_SOURCE_GPGME = 7, GPG_ERR_SOURCE_KEYBOX = 8, GPG_ERR_SOURCE_KSBA = 9, GPG_ERR_SOURCE_DIRMNGR = 10, GPG_ERR_SOURCE_GSTI = 11, GPG_ERR_SOURCE_GPA = 12, GPG_ERR_SOURCE_KLEO = 13, GPG_ERR_SOURCE_G13 = 14, GPG_ERR_SOURCE_ASSUAN = 15, GPG_ERR_SOURCE_TLS = 17, GPG_ERR_SOURCE_ANY = 31, GPG_ERR_SOURCE_USER_1 = 32, GPG_ERR_SOURCE_USER_2 = 33, GPG_ERR_SOURCE_USER_3 = 34, GPG_ERR_SOURCE_USER_4 = 35, /* This is one more than the largest allowed entry. */ GPG_ERR_SOURCE_DIM = 128 } gpg_err_source_t; /* The error code type gpg_err_code_t. */ /* Only use free slots, never change or reorder the existing * entries. */ typedef enum { GPG_ERR_NO_ERROR = 0, GPG_ERR_GENERAL = 1, GPG_ERR_UNKNOWN_PACKET = 2, GPG_ERR_UNKNOWN_VERSION = 3, GPG_ERR_PUBKEY_ALGO = 4, GPG_ERR_DIGEST_ALGO = 5, GPG_ERR_BAD_PUBKEY = 6, GPG_ERR_BAD_SECKEY = 7, GPG_ERR_BAD_SIGNATURE = 8, GPG_ERR_NO_PUBKEY = 9, GPG_ERR_CHECKSUM = 10, GPG_ERR_BAD_PASSPHRASE = 11, GPG_ERR_CIPHER_ALGO = 12, GPG_ERR_KEYRING_OPEN = 13, GPG_ERR_INV_PACKET = 14, GPG_ERR_INV_ARMOR = 15, GPG_ERR_NO_USER_ID = 16, GPG_ERR_NO_SECKEY = 17, GPG_ERR_WRONG_SECKEY = 18, GPG_ERR_BAD_KEY = 19, GPG_ERR_COMPR_ALGO = 20, GPG_ERR_NO_PRIME = 21, GPG_ERR_NO_ENCODING_METHOD = 22, GPG_ERR_NO_ENCRYPTION_SCHEME = 23, GPG_ERR_NO_SIGNATURE_SCHEME = 24, GPG_ERR_INV_ATTR = 25, GPG_ERR_NO_VALUE = 26, GPG_ERR_NOT_FOUND = 27, GPG_ERR_VALUE_NOT_FOUND = 28, GPG_ERR_SYNTAX = 29, GPG_ERR_BAD_MPI = 30, GPG_ERR_INV_PASSPHRASE = 31, GPG_ERR_SIG_CLASS = 32, GPG_ERR_RESOURCE_LIMIT = 33, GPG_ERR_INV_KEYRING = 34, GPG_ERR_TRUSTDB = 35, GPG_ERR_BAD_CERT = 36, GPG_ERR_INV_USER_ID = 37, GPG_ERR_UNEXPECTED = 38, GPG_ERR_TIME_CONFLICT = 39, GPG_ERR_KEYSERVER = 40, GPG_ERR_WRONG_PUBKEY_ALGO = 41, GPG_ERR_TRIBUTE_TO_D_A = 42, GPG_ERR_WEAK_KEY = 43, GPG_ERR_INV_KEYLEN = 44, GPG_ERR_INV_ARG = 45, GPG_ERR_BAD_URI = 46, GPG_ERR_INV_URI = 47, GPG_ERR_NETWORK = 48, GPG_ERR_UNKNOWN_HOST = 49, GPG_ERR_SELFTEST_FAILED = 50, GPG_ERR_NOT_ENCRYPTED = 51, GPG_ERR_NOT_PROCESSED = 52, GPG_ERR_UNUSABLE_PUBKEY = 53, GPG_ERR_UNUSABLE_SECKEY = 54, GPG_ERR_INV_VALUE = 55, GPG_ERR_BAD_CERT_CHAIN = 56, GPG_ERR_MISSING_CERT = 57, GPG_ERR_NO_DATA = 58, GPG_ERR_BUG = 59, GPG_ERR_NOT_SUPPORTED = 60, GPG_ERR_INV_OP = 61, GPG_ERR_TIMEOUT = 62, GPG_ERR_INTERNAL = 63, GPG_ERR_EOF_GCRYPT = 64, GPG_ERR_INV_OBJ = 65, GPG_ERR_TOO_SHORT = 66, GPG_ERR_TOO_LARGE = 67, GPG_ERR_NO_OBJ = 68, GPG_ERR_NOT_IMPLEMENTED = 69, GPG_ERR_CONFLICT = 70, GPG_ERR_INV_CIPHER_MODE = 71, GPG_ERR_INV_FLAG = 72, GPG_ERR_INV_HANDLE = 73, GPG_ERR_TRUNCATED = 74, GPG_ERR_INCOMPLETE_LINE = 75, GPG_ERR_INV_RESPONSE = 76, GPG_ERR_NO_AGENT = 77, GPG_ERR_AGENT = 78, GPG_ERR_INV_DATA = 79, GPG_ERR_ASSUAN_SERVER_FAULT = 80, GPG_ERR_ASSUAN = 81, GPG_ERR_INV_SESSION_KEY = 82, GPG_ERR_INV_SEXP = 83, GPG_ERR_UNSUPPORTED_ALGORITHM = 84, GPG_ERR_NO_PIN_ENTRY = 85, GPG_ERR_PIN_ENTRY = 86, GPG_ERR_BAD_PIN = 87, GPG_ERR_INV_NAME = 88, GPG_ERR_BAD_DATA = 89, GPG_ERR_INV_PARAMETER = 90, GPG_ERR_WRONG_CARD = 91, GPG_ERR_NO_DIRMNGR = 92, GPG_ERR_DIRMNGR = 93, GPG_ERR_CERT_REVOKED = 94, GPG_ERR_NO_CRL_KNOWN = 95, GPG_ERR_CRL_TOO_OLD = 96, GPG_ERR_LINE_TOO_LONG = 97, GPG_ERR_NOT_TRUSTED = 98, GPG_ERR_CANCELED = 99, GPG_ERR_BAD_CA_CERT = 100, GPG_ERR_CERT_EXPIRED = 101, GPG_ERR_CERT_TOO_YOUNG = 102, GPG_ERR_UNSUPPORTED_CERT = 103, GPG_ERR_UNKNOWN_SEXP = 104, GPG_ERR_UNSUPPORTED_PROTECTION = 105, GPG_ERR_CORRUPTED_PROTECTION = 106, GPG_ERR_AMBIGUOUS_NAME = 107, GPG_ERR_CARD = 108, GPG_ERR_CARD_RESET = 109, GPG_ERR_CARD_REMOVED = 110, GPG_ERR_INV_CARD = 111, GPG_ERR_CARD_NOT_PRESENT = 112, GPG_ERR_NO_PKCS15_APP = 113, GPG_ERR_NOT_CONFIRMED = 114, GPG_ERR_CONFIGURATION = 115, GPG_ERR_NO_POLICY_MATCH = 116, GPG_ERR_INV_INDEX = 117, GPG_ERR_INV_ID = 118, GPG_ERR_NO_SCDAEMON = 119, GPG_ERR_SCDAEMON = 120, GPG_ERR_UNSUPPORTED_PROTOCOL = 121, GPG_ERR_BAD_PIN_METHOD = 122, GPG_ERR_CARD_NOT_INITIALIZED = 123, GPG_ERR_UNSUPPORTED_OPERATION = 124, GPG_ERR_WRONG_KEY_USAGE = 125, GPG_ERR_NOTHING_FOUND = 126, GPG_ERR_WRONG_BLOB_TYPE = 127, GPG_ERR_MISSING_VALUE = 128, GPG_ERR_HARDWARE = 129, GPG_ERR_PIN_BLOCKED = 130, GPG_ERR_USE_CONDITIONS = 131, GPG_ERR_PIN_NOT_SYNCED = 132, GPG_ERR_INV_CRL = 133, GPG_ERR_BAD_BER = 134, GPG_ERR_INV_BER = 135, GPG_ERR_ELEMENT_NOT_FOUND = 136, GPG_ERR_IDENTIFIER_NOT_FOUND = 137, GPG_ERR_INV_TAG = 138, GPG_ERR_INV_LENGTH = 139, GPG_ERR_INV_KEYINFO = 140, GPG_ERR_UNEXPECTED_TAG = 141, GPG_ERR_NOT_DER_ENCODED = 142, GPG_ERR_NO_CMS_OBJ = 143, GPG_ERR_INV_CMS_OBJ = 144, GPG_ERR_UNKNOWN_CMS_OBJ = 145, GPG_ERR_UNSUPPORTED_CMS_OBJ = 146, GPG_ERR_UNSUPPORTED_ENCODING = 147, GPG_ERR_UNSUPPORTED_CMS_VERSION = 148, GPG_ERR_UNKNOWN_ALGORITHM = 149, GPG_ERR_INV_ENGINE = 150, GPG_ERR_PUBKEY_NOT_TRUSTED = 151, GPG_ERR_DECRYPT_FAILED = 152, GPG_ERR_KEY_EXPIRED = 153, GPG_ERR_SIG_EXPIRED = 154, GPG_ERR_ENCODING_PROBLEM = 155, GPG_ERR_INV_STATE = 156, GPG_ERR_DUP_VALUE = 157, GPG_ERR_MISSING_ACTION = 158, GPG_ERR_MODULE_NOT_FOUND = 159, GPG_ERR_INV_OID_STRING = 160, GPG_ERR_INV_TIME = 161, GPG_ERR_INV_CRL_OBJ = 162, GPG_ERR_UNSUPPORTED_CRL_VERSION = 163, GPG_ERR_INV_CERT_OBJ = 164, GPG_ERR_UNKNOWN_NAME = 165, GPG_ERR_LOCALE_PROBLEM = 166, GPG_ERR_NOT_LOCKED = 167, GPG_ERR_PROTOCOL_VIOLATION = 168, GPG_ERR_INV_MAC = 169, GPG_ERR_INV_REQUEST = 170, GPG_ERR_UNKNOWN_EXTN = 171, GPG_ERR_UNKNOWN_CRIT_EXTN = 172, GPG_ERR_LOCKED = 173, GPG_ERR_UNKNOWN_OPTION = 174, GPG_ERR_UNKNOWN_COMMAND = 175, GPG_ERR_NOT_OPERATIONAL = 176, GPG_ERR_NO_PASSPHRASE = 177, GPG_ERR_NO_PIN = 178, GPG_ERR_NOT_ENABLED = 179, GPG_ERR_NO_ENGINE = 180, GPG_ERR_MISSING_KEY = 181, GPG_ERR_TOO_MANY = 182, GPG_ERR_LIMIT_REACHED = 183, GPG_ERR_NOT_INITIALIZED = 184, GPG_ERR_MISSING_ISSUER_CERT = 185, GPG_ERR_NO_KEYSERVER = 186, GPG_ERR_INV_CURVE = 187, GPG_ERR_UNKNOWN_CURVE = 188, GPG_ERR_DUP_KEY = 189, GPG_ERR_AMBIGUOUS = 190, GPG_ERR_NO_CRYPT_CTX = 191, GPG_ERR_WRONG_CRYPT_CTX = 192, GPG_ERR_BAD_CRYPT_CTX = 193, GPG_ERR_CRYPT_CTX_CONFLICT = 194, GPG_ERR_BROKEN_PUBKEY = 195, GPG_ERR_BROKEN_SECKEY = 196, GPG_ERR_MAC_ALGO = 197, GPG_ERR_FULLY_CANCELED = 198, GPG_ERR_UNFINISHED = 199, GPG_ERR_BUFFER_TOO_SHORT = 200, GPG_ERR_SEXP_INV_LEN_SPEC = 201, GPG_ERR_SEXP_STRING_TOO_LONG = 202, GPG_ERR_SEXP_UNMATCHED_PAREN = 203, GPG_ERR_SEXP_NOT_CANONICAL = 204, GPG_ERR_SEXP_BAD_CHARACTER = 205, GPG_ERR_SEXP_BAD_QUOTATION = 206, GPG_ERR_SEXP_ZERO_PREFIX = 207, GPG_ERR_SEXP_NESTED_DH = 208, GPG_ERR_SEXP_UNMATCHED_DH = 209, GPG_ERR_SEXP_UNEXPECTED_PUNC = 210, GPG_ERR_SEXP_BAD_HEX_CHAR = 211, GPG_ERR_SEXP_ODD_HEX_NUMBERS = 212, GPG_ERR_SEXP_BAD_OCT_CHAR = 213, GPG_ERR_SUBKEYS_EXP_OR_REV = 217, GPG_ERR_DB_CORRUPTED = 218, GPG_ERR_SERVER_FAILED = 219, GPG_ERR_NO_NAME = 220, GPG_ERR_NO_KEY = 221, GPG_ERR_LEGACY_KEY = 222, GPG_ERR_REQUEST_TOO_SHORT = 223, GPG_ERR_REQUEST_TOO_LONG = 224, GPG_ERR_OBJ_TERM_STATE = 225, GPG_ERR_NO_CERT_CHAIN = 226, GPG_ERR_CERT_TOO_LARGE = 227, GPG_ERR_INV_RECORD = 228, GPG_ERR_BAD_MAC = 229, GPG_ERR_UNEXPECTED_MSG = 230, GPG_ERR_COMPR_FAILED = 231, GPG_ERR_WOULD_WRAP = 232, GPG_ERR_FATAL_ALERT = 233, GPG_ERR_NO_CIPHER = 234, GPG_ERR_MISSING_CLIENT_CERT = 235, GPG_ERR_CLOSE_NOTIFY = 236, GPG_ERR_TICKET_EXPIRED = 237, GPG_ERR_BAD_TICKET = 238, GPG_ERR_UNKNOWN_IDENTITY = 239, GPG_ERR_BAD_HS_CERT = 240, GPG_ERR_BAD_HS_CERT_REQ = 241, GPG_ERR_BAD_HS_CERT_VER = 242, GPG_ERR_BAD_HS_CHANGE_CIPHER = 243, GPG_ERR_BAD_HS_CLIENT_HELLO = 244, GPG_ERR_BAD_HS_SERVER_HELLO = 245, GPG_ERR_BAD_HS_SERVER_HELLO_DONE = 246, GPG_ERR_BAD_HS_FINISHED = 247, GPG_ERR_BAD_HS_SERVER_KEX = 248, GPG_ERR_BAD_HS_CLIENT_KEX = 249, GPG_ERR_BOGUS_STRING = 250, GPG_ERR_FORBIDDEN = 251, GPG_ERR_KEY_DISABLED = 252, GPG_ERR_KEY_ON_CARD = 253, GPG_ERR_INV_LOCK_OBJ = 254, GPG_ERR_TRUE = 255, GPG_ERR_FALSE = 256, GPG_ERR_ASS_GENERAL = 257, GPG_ERR_ASS_ACCEPT_FAILED = 258, GPG_ERR_ASS_CONNECT_FAILED = 259, GPG_ERR_ASS_INV_RESPONSE = 260, GPG_ERR_ASS_INV_VALUE = 261, GPG_ERR_ASS_INCOMPLETE_LINE = 262, GPG_ERR_ASS_LINE_TOO_LONG = 263, GPG_ERR_ASS_NESTED_COMMANDS = 264, GPG_ERR_ASS_NO_DATA_CB = 265, GPG_ERR_ASS_NO_INQUIRE_CB = 266, GPG_ERR_ASS_NOT_A_SERVER = 267, GPG_ERR_ASS_NOT_A_CLIENT = 268, GPG_ERR_ASS_SERVER_START = 269, GPG_ERR_ASS_READ_ERROR = 270, GPG_ERR_ASS_WRITE_ERROR = 271, GPG_ERR_ASS_TOO_MUCH_DATA = 273, GPG_ERR_ASS_UNEXPECTED_CMD = 274, GPG_ERR_ASS_UNKNOWN_CMD = 275, GPG_ERR_ASS_SYNTAX = 276, GPG_ERR_ASS_CANCELED = 277, GPG_ERR_ASS_NO_INPUT = 278, GPG_ERR_ASS_NO_OUTPUT = 279, GPG_ERR_ASS_PARAMETER = 280, GPG_ERR_ASS_UNKNOWN_INQUIRE = 281, GPG_ERR_ENGINE_TOO_OLD = 300, GPG_ERR_WINDOW_TOO_SMALL = 301, GPG_ERR_WINDOW_TOO_LARGE = 302, GPG_ERR_MISSING_ENVVAR = 303, GPG_ERR_USER_ID_EXISTS = 304, GPG_ERR_NAME_EXISTS = 305, GPG_ERR_DUP_NAME = 306, GPG_ERR_TOO_YOUNG = 307, GPG_ERR_TOO_OLD = 308, GPG_ERR_UNKNOWN_FLAG = 309, GPG_ERR_INV_ORDER = 310, GPG_ERR_ALREADY_FETCHED = 311, GPG_ERR_TRY_LATER = 312, GPG_ERR_WRONG_NAME = 313, GPG_ERR_SYSTEM_BUG = 666, GPG_ERR_DNS_UNKNOWN = 711, GPG_ERR_DNS_SECTION = 712, GPG_ERR_DNS_ADDRESS = 713, GPG_ERR_DNS_NO_QUERY = 714, GPG_ERR_DNS_NO_ANSWER = 715, GPG_ERR_DNS_CLOSED = 716, GPG_ERR_DNS_VERIFY = 717, GPG_ERR_DNS_TIMEOUT = 718, GPG_ERR_LDAP_GENERAL = 721, GPG_ERR_LDAP_ATTR_GENERAL = 722, GPG_ERR_LDAP_NAME_GENERAL = 723, GPG_ERR_LDAP_SECURITY_GENERAL = 724, GPG_ERR_LDAP_SERVICE_GENERAL = 725, GPG_ERR_LDAP_UPDATE_GENERAL = 726, GPG_ERR_LDAP_E_GENERAL = 727, GPG_ERR_LDAP_X_GENERAL = 728, GPG_ERR_LDAP_OTHER_GENERAL = 729, GPG_ERR_LDAP_X_CONNECTING = 750, GPG_ERR_LDAP_REFERRAL_LIMIT = 751, GPG_ERR_LDAP_CLIENT_LOOP = 752, GPG_ERR_LDAP_NO_RESULTS = 754, GPG_ERR_LDAP_CONTROL_NOT_FOUND = 755, GPG_ERR_LDAP_NOT_SUPPORTED = 756, GPG_ERR_LDAP_CONNECT = 757, GPG_ERR_LDAP_NO_MEMORY = 758, GPG_ERR_LDAP_PARAM = 759, GPG_ERR_LDAP_USER_CANCELLED = 760, GPG_ERR_LDAP_FILTER = 761, GPG_ERR_LDAP_AUTH_UNKNOWN = 762, GPG_ERR_LDAP_TIMEOUT = 763, GPG_ERR_LDAP_DECODING = 764, GPG_ERR_LDAP_ENCODING = 765, GPG_ERR_LDAP_LOCAL = 766, GPG_ERR_LDAP_SERVER_DOWN = 767, GPG_ERR_LDAP_SUCCESS = 768, GPG_ERR_LDAP_OPERATIONS = 769, GPG_ERR_LDAP_PROTOCOL = 770, GPG_ERR_LDAP_TIMELIMIT = 771, GPG_ERR_LDAP_SIZELIMIT = 772, GPG_ERR_LDAP_COMPARE_FALSE = 773, GPG_ERR_LDAP_COMPARE_TRUE = 774, GPG_ERR_LDAP_UNSUPPORTED_AUTH = 775, GPG_ERR_LDAP_STRONG_AUTH_RQRD = 776, GPG_ERR_LDAP_PARTIAL_RESULTS = 777, GPG_ERR_LDAP_REFERRAL = 778, GPG_ERR_LDAP_ADMINLIMIT = 779, GPG_ERR_LDAP_UNAVAIL_CRIT_EXTN = 780, GPG_ERR_LDAP_CONFIDENT_RQRD = 781, GPG_ERR_LDAP_SASL_BIND_INPROG = 782, GPG_ERR_LDAP_NO_SUCH_ATTRIBUTE = 784, GPG_ERR_LDAP_UNDEFINED_TYPE = 785, GPG_ERR_LDAP_BAD_MATCHING = 786, GPG_ERR_LDAP_CONST_VIOLATION = 787, GPG_ERR_LDAP_TYPE_VALUE_EXISTS = 788, GPG_ERR_LDAP_INV_SYNTAX = 789, GPG_ERR_LDAP_NO_SUCH_OBJ = 800, GPG_ERR_LDAP_ALIAS_PROBLEM = 801, GPG_ERR_LDAP_INV_DN_SYNTAX = 802, GPG_ERR_LDAP_IS_LEAF = 803, GPG_ERR_LDAP_ALIAS_DEREF = 804, GPG_ERR_LDAP_X_PROXY_AUTH_FAIL = 815, GPG_ERR_LDAP_BAD_AUTH = 816, GPG_ERR_LDAP_INV_CREDENTIALS = 817, GPG_ERR_LDAP_INSUFFICIENT_ACC = 818, GPG_ERR_LDAP_BUSY = 819, GPG_ERR_LDAP_UNAVAILABLE = 820, GPG_ERR_LDAP_UNWILL_TO_PERFORM = 821, GPG_ERR_LDAP_LOOP_DETECT = 822, GPG_ERR_LDAP_NAMING_VIOLATION = 832, GPG_ERR_LDAP_OBJ_CLS_VIOLATION = 833, GPG_ERR_LDAP_NOT_ALLOW_NONLEAF = 834, GPG_ERR_LDAP_NOT_ALLOW_ON_RDN = 835, GPG_ERR_LDAP_ALREADY_EXISTS = 836, GPG_ERR_LDAP_NO_OBJ_CLASS_MODS = 837, GPG_ERR_LDAP_RESULTS_TOO_LARGE = 838, GPG_ERR_LDAP_AFFECTS_MULT_DSAS = 839, GPG_ERR_LDAP_VLV = 844, GPG_ERR_LDAP_OTHER = 848, GPG_ERR_LDAP_CUP_RESOURCE_LIMIT = 881, GPG_ERR_LDAP_CUP_SEC_VIOLATION = 882, GPG_ERR_LDAP_CUP_INV_DATA = 883, GPG_ERR_LDAP_CUP_UNSUP_SCHEME = 884, GPG_ERR_LDAP_CUP_RELOAD = 885, GPG_ERR_LDAP_CANCELLED = 886, GPG_ERR_LDAP_NO_SUCH_OPERATION = 887, GPG_ERR_LDAP_TOO_LATE = 888, GPG_ERR_LDAP_CANNOT_CANCEL = 889, GPG_ERR_LDAP_ASSERTION_FAILED = 890, GPG_ERR_LDAP_PROX_AUTH_DENIED = 891, GPG_ERR_USER_1 = 1024, GPG_ERR_USER_2 = 1025, GPG_ERR_USER_3 = 1026, GPG_ERR_USER_4 = 1027, GPG_ERR_USER_5 = 1028, GPG_ERR_USER_6 = 1029, GPG_ERR_USER_7 = 1030, GPG_ERR_USER_8 = 1031, GPG_ERR_USER_9 = 1032, GPG_ERR_USER_10 = 1033, GPG_ERR_USER_11 = 1034, GPG_ERR_USER_12 = 1035, GPG_ERR_USER_13 = 1036, GPG_ERR_USER_14 = 1037, GPG_ERR_USER_15 = 1038, GPG_ERR_USER_16 = 1039, GPG_ERR_MISSING_ERRNO = 16381, GPG_ERR_UNKNOWN_ERRNO = 16382, GPG_ERR_EOF = 16383, /* The following error codes are used to map system errors. */ #define GPG_ERR_SYSTEM_ERROR (1 << 15) GPG_ERR_E2BIG = GPG_ERR_SYSTEM_ERROR | 0, GPG_ERR_EACCES = GPG_ERR_SYSTEM_ERROR | 1, GPG_ERR_EADDRINUSE = GPG_ERR_SYSTEM_ERROR | 2, GPG_ERR_EADDRNOTAVAIL = GPG_ERR_SYSTEM_ERROR | 3, GPG_ERR_EADV = GPG_ERR_SYSTEM_ERROR | 4, GPG_ERR_EAFNOSUPPORT = GPG_ERR_SYSTEM_ERROR | 5, GPG_ERR_EAGAIN = GPG_ERR_SYSTEM_ERROR | 6, GPG_ERR_EALREADY = GPG_ERR_SYSTEM_ERROR | 7, GPG_ERR_EAUTH = GPG_ERR_SYSTEM_ERROR | 8, GPG_ERR_EBACKGROUND = GPG_ERR_SYSTEM_ERROR | 9, GPG_ERR_EBADE = GPG_ERR_SYSTEM_ERROR | 10, GPG_ERR_EBADF = GPG_ERR_SYSTEM_ERROR | 11, GPG_ERR_EBADFD = GPG_ERR_SYSTEM_ERROR | 12, GPG_ERR_EBADMSG = GPG_ERR_SYSTEM_ERROR | 13, GPG_ERR_EBADR = GPG_ERR_SYSTEM_ERROR | 14, GPG_ERR_EBADRPC = GPG_ERR_SYSTEM_ERROR | 15, GPG_ERR_EBADRQC = GPG_ERR_SYSTEM_ERROR | 16, GPG_ERR_EBADSLT = GPG_ERR_SYSTEM_ERROR | 17, GPG_ERR_EBFONT = GPG_ERR_SYSTEM_ERROR | 18, GPG_ERR_EBUSY = GPG_ERR_SYSTEM_ERROR | 19, GPG_ERR_ECANCELED = GPG_ERR_SYSTEM_ERROR | 20, GPG_ERR_ECHILD = GPG_ERR_SYSTEM_ERROR | 21, GPG_ERR_ECHRNG = GPG_ERR_SYSTEM_ERROR | 22, GPG_ERR_ECOMM = GPG_ERR_SYSTEM_ERROR | 23, GPG_ERR_ECONNABORTED = GPG_ERR_SYSTEM_ERROR | 24, GPG_ERR_ECONNREFUSED = GPG_ERR_SYSTEM_ERROR | 25, GPG_ERR_ECONNRESET = GPG_ERR_SYSTEM_ERROR | 26, GPG_ERR_ED = GPG_ERR_SYSTEM_ERROR | 27, GPG_ERR_EDEADLK = GPG_ERR_SYSTEM_ERROR | 28, GPG_ERR_EDEADLOCK = GPG_ERR_SYSTEM_ERROR | 29, GPG_ERR_EDESTADDRREQ = GPG_ERR_SYSTEM_ERROR | 30, GPG_ERR_EDIED = GPG_ERR_SYSTEM_ERROR | 31, GPG_ERR_EDOM = GPG_ERR_SYSTEM_ERROR | 32, GPG_ERR_EDOTDOT = GPG_ERR_SYSTEM_ERROR | 33, GPG_ERR_EDQUOT = GPG_ERR_SYSTEM_ERROR | 34, GPG_ERR_EEXIST = GPG_ERR_SYSTEM_ERROR | 35, GPG_ERR_EFAULT = GPG_ERR_SYSTEM_ERROR | 36, GPG_ERR_EFBIG = GPG_ERR_SYSTEM_ERROR | 37, GPG_ERR_EFTYPE = GPG_ERR_SYSTEM_ERROR | 38, GPG_ERR_EGRATUITOUS = GPG_ERR_SYSTEM_ERROR | 39, GPG_ERR_EGREGIOUS = GPG_ERR_SYSTEM_ERROR | 40, GPG_ERR_EHOSTDOWN = GPG_ERR_SYSTEM_ERROR | 41, GPG_ERR_EHOSTUNREACH = GPG_ERR_SYSTEM_ERROR | 42, GPG_ERR_EIDRM = GPG_ERR_SYSTEM_ERROR | 43, GPG_ERR_EIEIO = GPG_ERR_SYSTEM_ERROR | 44, GPG_ERR_EILSEQ = GPG_ERR_SYSTEM_ERROR | 45, GPG_ERR_EINPROGRESS = GPG_ERR_SYSTEM_ERROR | 46, GPG_ERR_EINTR = GPG_ERR_SYSTEM_ERROR | 47, GPG_ERR_EINVAL = GPG_ERR_SYSTEM_ERROR | 48, GPG_ERR_EIO = GPG_ERR_SYSTEM_ERROR | 49, GPG_ERR_EISCONN = GPG_ERR_SYSTEM_ERROR | 50, GPG_ERR_EISDIR = GPG_ERR_SYSTEM_ERROR | 51, GPG_ERR_EISNAM = GPG_ERR_SYSTEM_ERROR | 52, GPG_ERR_EL2HLT = GPG_ERR_SYSTEM_ERROR | 53, GPG_ERR_EL2NSYNC = GPG_ERR_SYSTEM_ERROR | 54, GPG_ERR_EL3HLT = GPG_ERR_SYSTEM_ERROR | 55, GPG_ERR_EL3RST = GPG_ERR_SYSTEM_ERROR | 56, GPG_ERR_ELIBACC = GPG_ERR_SYSTEM_ERROR | 57, GPG_ERR_ELIBBAD = GPG_ERR_SYSTEM_ERROR | 58, GPG_ERR_ELIBEXEC = GPG_ERR_SYSTEM_ERROR | 59, GPG_ERR_ELIBMAX = GPG_ERR_SYSTEM_ERROR | 60, GPG_ERR_ELIBSCN = GPG_ERR_SYSTEM_ERROR | 61, GPG_ERR_ELNRNG = GPG_ERR_SYSTEM_ERROR | 62, GPG_ERR_ELOOP = GPG_ERR_SYSTEM_ERROR | 63, GPG_ERR_EMEDIUMTYPE = GPG_ERR_SYSTEM_ERROR | 64, GPG_ERR_EMFILE = GPG_ERR_SYSTEM_ERROR | 65, GPG_ERR_EMLINK = GPG_ERR_SYSTEM_ERROR | 66, GPG_ERR_EMSGSIZE = GPG_ERR_SYSTEM_ERROR | 67, GPG_ERR_EMULTIHOP = GPG_ERR_SYSTEM_ERROR | 68, GPG_ERR_ENAMETOOLONG = GPG_ERR_SYSTEM_ERROR | 69, GPG_ERR_ENAVAIL = GPG_ERR_SYSTEM_ERROR | 70, GPG_ERR_ENEEDAUTH = GPG_ERR_SYSTEM_ERROR | 71, GPG_ERR_ENETDOWN = GPG_ERR_SYSTEM_ERROR | 72, GPG_ERR_ENETRESET = GPG_ERR_SYSTEM_ERROR | 73, GPG_ERR_ENETUNREACH = GPG_ERR_SYSTEM_ERROR | 74, GPG_ERR_ENFILE = GPG_ERR_SYSTEM_ERROR | 75, GPG_ERR_ENOANO = GPG_ERR_SYSTEM_ERROR | 76, GPG_ERR_ENOBUFS = GPG_ERR_SYSTEM_ERROR | 77, GPG_ERR_ENOCSI = GPG_ERR_SYSTEM_ERROR | 78, GPG_ERR_ENODATA = GPG_ERR_SYSTEM_ERROR | 79, GPG_ERR_ENODEV = GPG_ERR_SYSTEM_ERROR | 80, GPG_ERR_ENOENT = GPG_ERR_SYSTEM_ERROR | 81, GPG_ERR_ENOEXEC = GPG_ERR_SYSTEM_ERROR | 82, GPG_ERR_ENOLCK = GPG_ERR_SYSTEM_ERROR | 83, GPG_ERR_ENOLINK = GPG_ERR_SYSTEM_ERROR | 84, GPG_ERR_ENOMEDIUM = GPG_ERR_SYSTEM_ERROR | 85, GPG_ERR_ENOMEM = GPG_ERR_SYSTEM_ERROR | 86, GPG_ERR_ENOMSG = GPG_ERR_SYSTEM_ERROR | 87, GPG_ERR_ENONET = GPG_ERR_SYSTEM_ERROR | 88, GPG_ERR_ENOPKG = GPG_ERR_SYSTEM_ERROR | 89, GPG_ERR_ENOPROTOOPT = GPG_ERR_SYSTEM_ERROR | 90, GPG_ERR_ENOSPC = GPG_ERR_SYSTEM_ERROR | 91, GPG_ERR_ENOSR = GPG_ERR_SYSTEM_ERROR | 92, GPG_ERR_ENOSTR = GPG_ERR_SYSTEM_ERROR | 93, GPG_ERR_ENOSYS = GPG_ERR_SYSTEM_ERROR | 94, GPG_ERR_ENOTBLK = GPG_ERR_SYSTEM_ERROR | 95, GPG_ERR_ENOTCONN = GPG_ERR_SYSTEM_ERROR | 96, GPG_ERR_ENOTDIR = GPG_ERR_SYSTEM_ERROR | 97, GPG_ERR_ENOTEMPTY = GPG_ERR_SYSTEM_ERROR | 98, GPG_ERR_ENOTNAM = GPG_ERR_SYSTEM_ERROR | 99, GPG_ERR_ENOTSOCK = GPG_ERR_SYSTEM_ERROR | 100, GPG_ERR_ENOTSUP = GPG_ERR_SYSTEM_ERROR | 101, GPG_ERR_ENOTTY = GPG_ERR_SYSTEM_ERROR | 102, GPG_ERR_ENOTUNIQ = GPG_ERR_SYSTEM_ERROR | 103, GPG_ERR_ENXIO = GPG_ERR_SYSTEM_ERROR | 104, GPG_ERR_EOPNOTSUPP = GPG_ERR_SYSTEM_ERROR | 105, GPG_ERR_EOVERFLOW = GPG_ERR_SYSTEM_ERROR | 106, GPG_ERR_EPERM = GPG_ERR_SYSTEM_ERROR | 107, GPG_ERR_EPFNOSUPPORT = GPG_ERR_SYSTEM_ERROR | 108, GPG_ERR_EPIPE = GPG_ERR_SYSTEM_ERROR | 109, GPG_ERR_EPROCLIM = GPG_ERR_SYSTEM_ERROR | 110, GPG_ERR_EPROCUNAVAIL = GPG_ERR_SYSTEM_ERROR | 111, GPG_ERR_EPROGMISMATCH = GPG_ERR_SYSTEM_ERROR | 112, GPG_ERR_EPROGUNAVAIL = GPG_ERR_SYSTEM_ERROR | 113, GPG_ERR_EPROTO = GPG_ERR_SYSTEM_ERROR | 114, GPG_ERR_EPROTONOSUPPORT = GPG_ERR_SYSTEM_ERROR | 115, GPG_ERR_EPROTOTYPE = GPG_ERR_SYSTEM_ERROR | 116, GPG_ERR_ERANGE = GPG_ERR_SYSTEM_ERROR | 117, GPG_ERR_EREMCHG = GPG_ERR_SYSTEM_ERROR | 118, GPG_ERR_EREMOTE = GPG_ERR_SYSTEM_ERROR | 119, GPG_ERR_EREMOTEIO = GPG_ERR_SYSTEM_ERROR | 120, GPG_ERR_ERESTART = GPG_ERR_SYSTEM_ERROR | 121, GPG_ERR_EROFS = GPG_ERR_SYSTEM_ERROR | 122, GPG_ERR_ERPCMISMATCH = GPG_ERR_SYSTEM_ERROR | 123, GPG_ERR_ESHUTDOWN = GPG_ERR_SYSTEM_ERROR | 124, GPG_ERR_ESOCKTNOSUPPORT = GPG_ERR_SYSTEM_ERROR | 125, GPG_ERR_ESPIPE = GPG_ERR_SYSTEM_ERROR | 126, GPG_ERR_ESRCH = GPG_ERR_SYSTEM_ERROR | 127, GPG_ERR_ESRMNT = GPG_ERR_SYSTEM_ERROR | 128, GPG_ERR_ESTALE = GPG_ERR_SYSTEM_ERROR | 129, GPG_ERR_ESTRPIPE = GPG_ERR_SYSTEM_ERROR | 130, GPG_ERR_ETIME = GPG_ERR_SYSTEM_ERROR | 131, GPG_ERR_ETIMEDOUT = GPG_ERR_SYSTEM_ERROR | 132, GPG_ERR_ETOOMANYREFS = GPG_ERR_SYSTEM_ERROR | 133, GPG_ERR_ETXTBSY = GPG_ERR_SYSTEM_ERROR | 134, GPG_ERR_EUCLEAN = GPG_ERR_SYSTEM_ERROR | 135, GPG_ERR_EUNATCH = GPG_ERR_SYSTEM_ERROR | 136, GPG_ERR_EUSERS = GPG_ERR_SYSTEM_ERROR | 137, GPG_ERR_EWOULDBLOCK = GPG_ERR_SYSTEM_ERROR | 138, GPG_ERR_EXDEV = GPG_ERR_SYSTEM_ERROR | 139, GPG_ERR_EXFULL = GPG_ERR_SYSTEM_ERROR | 140, /* This is one more than the largest allowed entry. */ GPG_ERR_CODE_DIM = 65536 } gpg_err_code_t; /* The error value type gpg_error_t. */ /* We would really like to use bit-fields in a struct, but using * structs as return values can cause binary compatibility issues, in * particular if you want to do it efficiently (also see * -freg-struct-return option to GCC). */ typedef unsigned int gpg_error_t; /* We use the lowest 16 bits of gpg_error_t for error codes. The 16th * bit indicates system errors. */ #define GPG_ERR_CODE_MASK (GPG_ERR_CODE_DIM - 1) /* Bits 17 to 24 are reserved. */ /* We use the upper 7 bits of gpg_error_t for error sources. */ #define GPG_ERR_SOURCE_MASK (GPG_ERR_SOURCE_DIM - 1) #define GPG_ERR_SOURCE_SHIFT 24 /* The highest bit is reserved. It shouldn't be used to prevent * potential negative numbers when transmitting error values as * text. */ /* * GCC feature test. */ #if __GNUC__ # define _GPG_ERR_GCC_VERSION (__GNUC__ * 10000 \ + __GNUC_MINOR__ * 100 \ + __GNUC_PATCHLEVEL__) #else # define _GPG_ERR_GCC_VERSION 0 #endif #undef _GPG_ERR_HAVE_CONSTRUCTOR #if _GPG_ERR_GCC_VERSION > 30100 # define _GPG_ERR_CONSTRUCTOR __attribute__ ((__constructor__)) # define _GPG_ERR_HAVE_CONSTRUCTOR #else # define _GPG_ERR_CONSTRUCTOR #endif #define GPGRT_GCC_VERSION _GPG_ERR_GCC_VERSION #if _GPG_ERR_GCC_VERSION >= 29200 # define _GPGRT__RESTRICT __restrict__ #else # define _GPGRT__RESTRICT #endif /* The noreturn attribute. */ #if _GPG_ERR_GCC_VERSION >= 20500 # define GPGRT_ATTR_NORETURN __attribute__ ((noreturn)) #else # define GPGRT_ATTR_NORETURN #endif /* The printf attributes. */ #if _GPG_ERR_GCC_VERSION >= 40400 # define GPGRT_ATTR_PRINTF(f, a) \ __attribute__ ((format(__gnu_printf__,f,a))) # define GPGRT_ATTR_NR_PRINTF(f, a) \ __attribute__ ((noreturn, format(__gnu_printf__,f,a))) #elif _GPG_ERR_GCC_VERSION >= 20500 # define GPGRT_ATTR_PRINTF(f, a) \ __attribute__ ((format(printf,f,a))) # define GPGRT_ATTR_NR_PRINTF(f, a) \ __attribute__ ((noreturn, format(printf,f,a))) #else # define GPGRT_ATTR_PRINTF(f, a) # define GPGRT_ATTR_NR_PRINTF(f, a) #endif #if _GPG_ERR_GCC_VERSION >= 20800 # define GPGRT_ATTR_FORMAT_ARG(a) __attribute__ ((__format_arg__ (a))) #else # define GPGRT_ATTR_FORMAT_ARG(a) #endif /* The sentinel attribute. */ #if _GPG_ERR_GCC_VERSION >= 40000 # define GPGRT_ATTR_SENTINEL(a) __attribute__ ((sentinel(a))) #else # define GPGRT_ATTR_SENTINEL(a) #endif /* The used and unused attributes. * I am not sure since when the unused attribute is really supported. * In any case it it only needed for gcc versions which print a * warning. Thus let us require gcc >= 3.5. */ #if _GPG_ERR_GCC_VERSION >= 40000 # define GPGRT_ATTR_USED __attribute__ ((used)) #else # define GPGRT_ATTR_USED #endif #if _GPG_ERR_GCC_VERSION >= 30500 # define GPGRT_ATTR_UNUSED __attribute__ ((unused)) #else # define GPGRT_ATTR_UNUSED #endif /* The deprecated attribute. */ #if _GPG_ERR_GCC_VERSION >= 30100 # define GPGRT_ATTR_DEPRECATED __attribute__ ((__deprecated__)) #else # define GPGRT_ATTR_DEPRECATED #endif /* The pure attribute. */ #if _GPG_ERR_GCC_VERSION >= 29600 # define GPGRT_ATTR_PURE __attribute__ ((__pure__)) #else # define GPGRT_ATTR_PURE #endif /* The malloc attribute. */ #if _GPG_ERR_GCC_VERSION >= 30200 # define GPGRT_ATTR_MALLOC __attribute__ ((__malloc__)) #else # define GPGRT_ATTR_MALLOC #endif /* A macro defined if a GCC style __FUNCTION__ macro is available. */ #undef GPGRT_HAVE_MACRO_FUNCTION #if _GPG_ERR_GCC_VERSION >= 20500 # define GPGRT_HAVE_MACRO_FUNCTION 1 #endif /* A macro defined if the pragma GCC push_options is available. */ #undef GPGRT_HAVE_PRAGMA_GCC_PUSH #if _GPG_ERR_GCC_VERSION >= 40400 # define GPGRT_HAVE_PRAGMA_GCC_PUSH 1 #endif /* Detect LeakSanitizer (LSan) support for GCC and Clang based on * whether AddressSanitizer (ASAN) is enabled via -fsanitize=address). * Note that -fsanitize=leak just affect the linker options which * cannot be detected here. In that case you have to define the * GPGRT_HAVE_LEAK_SANITIZER macro manually. */ #ifdef __GNUC__ # ifdef __SANITIZE_ADDRESS__ # define GPGRT_HAVE_LEAK_SANITIZER # elif defined(__has_feature) # if __has_feature(address_sanitizer) # define GPGRT_HAVE_LEAK_SANITIZER # endif # endif #endif /* The new name for the inline macro. */ #define GPGRT_INLINE GPG_ERR_INLINE #ifdef GPGRT_HAVE_LEAK_SANITIZER # include <sanitizer/lsan_interface.h> #endif /* Mark heap objects as non-leaked memory. */ static GPGRT_INLINE void gpgrt_annotate_leaked_object (const void *p) { #ifdef GPGRT_HAVE_LEAK_SANITIZER __lsan_ignore_object(p); #else (void)p; #endif } /* * Initialization function. */ /* Initialize the library. This function should be run early. */ gpg_error_t gpg_err_init (void) _GPG_ERR_CONSTRUCTOR; /* If this is defined, the library is already initialized by the constructor and does not need to be initialized explicitely. */ #undef GPG_ERR_INITIALIZED #ifdef _GPG_ERR_HAVE_CONSTRUCTOR # define GPG_ERR_INITIALIZED 1 # define gpgrt_init() do { gpg_err_init (); } while (0) #else # define gpgrt_init() do { ; } while (0) #endif /* See the source on how to use the deinit function; it is usually not required. */ void gpg_err_deinit (int mode); /* Register blocking system I/O clamping functions. */ void gpgrt_set_syscall_clamp (void (*pre)(void), void (*post)(void)); /* Get current I/O clamping functions. */ void gpgrt_get_syscall_clamp (void (**r_pre)(void), void (**r_post)(void)); /* Register a custom malloc/realloc/free function. */ void gpgrt_set_alloc_func (void *(*f)(void *a, size_t n)); /* * Constructor and accessor functions. */ /* Construct an error value from an error code and source. Within a * subsystem, use gpg_error. */ static GPG_ERR_INLINE gpg_error_t gpg_err_make (gpg_err_source_t source, gpg_err_code_t code) { return code == GPG_ERR_NO_ERROR ? GPG_ERR_NO_ERROR : (((source & GPG_ERR_SOURCE_MASK) << GPG_ERR_SOURCE_SHIFT) | (code & GPG_ERR_CODE_MASK)); } /* The user should define GPG_ERR_SOURCE_DEFAULT before including this * file to specify a default source for gpg_error. */ #ifndef GPG_ERR_SOURCE_DEFAULT #define GPG_ERR_SOURCE_DEFAULT GPG_ERR_SOURCE_UNKNOWN #endif static GPG_ERR_INLINE gpg_error_t gpg_error (gpg_err_code_t code) { return gpg_err_make (GPG_ERR_SOURCE_DEFAULT, code); } /* Retrieve the error code from an error value. */ static GPG_ERR_INLINE gpg_err_code_t gpg_err_code (gpg_error_t err) { return (gpg_err_code_t) (err & GPG_ERR_CODE_MASK); } /* Retrieve the error source from an error value. */ static GPG_ERR_INLINE gpg_err_source_t gpg_err_source (gpg_error_t err) { return (gpg_err_source_t) ((err >> GPG_ERR_SOURCE_SHIFT) & GPG_ERR_SOURCE_MASK); } /* String functions. */ /* Return a pointer to a string containing a description of the error * code in the error value ERR. This function is not thread-safe. */ const char *gpg_strerror (gpg_error_t err); /* Return the error string for ERR in the user-supplied buffer BUF of * size BUFLEN. This function is, in contrast to gpg_strerror, * thread-safe if a thread-safe strerror_r() function is provided by * the system. If the function succeeds, 0 is returned and BUF * contains the string describing the error. If the buffer was not * large enough, ERANGE is returned and BUF contains as much of the * beginning of the error string as fits into the buffer. */ int gpg_strerror_r (gpg_error_t err, char *buf, size_t buflen); /* Return a pointer to a string containing a description of the error * source in the error value ERR. */ const char *gpg_strsource (gpg_error_t err); /* * Mapping of system errors (errno). */ /* Retrieve the error code for the system error ERR. This returns * GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped (report * this). */ gpg_err_code_t gpg_err_code_from_errno (int err); /* Retrieve the system error for the error code CODE. This returns 0 * if CODE is not a system error code. */ int gpg_err_code_to_errno (gpg_err_code_t code); /* Retrieve the error code directly from the ERRNO variable. This * returns GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped * (report this) and GPG_ERR_MISSING_ERRNO if ERRNO has the value 0. */ gpg_err_code_t gpg_err_code_from_syserror (void); /* Set the ERRNO variable. This function is the preferred way to set * ERRNO due to peculiarities on WindowsCE. */ void gpg_err_set_errno (int err); /* Return or check the version. Both functions are identical. */ const char *gpgrt_check_version (const char *req_version); const char *gpg_error_check_version (const char *req_version); /* System specific type definitions. */ #include <sys/types.h> typedef ssize_t gpgrt_ssize_t; #include <stdint.h> typedef int64_t gpgrt_off_t; /* Self-documenting convenience functions. */ static GPG_ERR_INLINE gpg_error_t gpg_err_make_from_errno (gpg_err_source_t source, int err) { return gpg_err_make (source, gpg_err_code_from_errno (err)); } static GPG_ERR_INLINE gpg_error_t gpg_error_from_errno (int err) { return gpg_error (gpg_err_code_from_errno (err)); } static GPG_ERR_INLINE gpg_error_t gpg_error_from_syserror (void) { return gpg_error (gpg_err_code_from_syserror ()); } /* * Malloc and friends */ void *gpgrt_realloc (void *a, size_t n); void *gpgrt_malloc (size_t n); void *gpgrt_calloc (size_t n, size_t m); char *gpgrt_strdup (const char *string); char *gpgrt_strconcat (const char *s1, ...) GPGRT_ATTR_SENTINEL(0); void gpgrt_free (void *a); /* * System specific function wrappers. */ /* A getenv replacement which mallocs the returned string. */ char *gpgrt_getenv (const char *name); /* A setenv and a unsetenv replacement.*/ gpg_err_code_t gpgrt_setenv (const char *name, const char *value, int overwrite); #define gpgrt_unsetenv(n) gpgrt_setenv ((n), NULL, 1) /* A wrapper around mkdir using a string for the mode. */ gpg_err_code_t gpgrt_mkdir (const char *name, const char *modestr); /* A simple wrapper around chdir. */ gpg_err_code_t gpgrt_chdir (const char *name); /* Return the current WD as a malloced string. */ char *gpgrt_getcwd (void); /* * Lock functions. */ #include <pthread.h> typedef struct { long _vers; union { volatile char _priv[sizeof(pthread_mutex_t)]; long _x_align; long *_xp_align; } u; } gpgrt_lock_t; #define GPGRT_LOCK_INITIALIZER {1,{{0}}} #define GPGRT_LOCK_DEFINE(name) \ static gpgrt_lock_t name = GPGRT_LOCK_INITIALIZER /* NB: If GPGRT_LOCK_DEFINE is not used, zero out the lock variable before passing it to gpgrt_lock_init. */ gpg_err_code_t gpgrt_lock_init (gpgrt_lock_t *lockhd); gpg_err_code_t gpgrt_lock_lock (gpgrt_lock_t *lockhd); gpg_err_code_t gpgrt_lock_trylock (gpgrt_lock_t *lockhd); gpg_err_code_t gpgrt_lock_unlock (gpgrt_lock_t *lockhd); gpg_err_code_t gpgrt_lock_destroy (gpgrt_lock_t *lockhd); /* * Thread functions. */ gpg_err_code_t gpgrt_yield (void); /* * Estream */ /* The definition of this struct is entirely private. You must not use it for anything. It is only here so some functions can be implemented as macros. */ struct _gpgrt_stream_internal; struct _gpgrt__stream { /* The layout of this struct must never change. It may be grown, but only if all functions which access the new members are versioned. */ /* Various flags. */ struct { unsigned int magic: 16; unsigned int writing: 1; unsigned int reserved: 15; } flags; /* A pointer to the stream buffer. */ unsigned char *buffer; /* The size of the buffer in bytes. */ size_t buffer_size; /* The length of the usable data in the buffer, only valid when in read mode (see flags). */ size_t data_len; /* The current position of the offset pointer, valid in read and write mode. */ size_t data_offset; size_t data_flushed; unsigned char *unread_buffer; size_t unread_buffer_size; /* The number of unread bytes. */ size_t unread_data_len; /* A pointer to our internal data for this stream. */ struct _gpgrt_stream_internal *intern; }; /* The opaque type for an estream. */ typedef struct _gpgrt__stream *gpgrt_stream_t; #ifdef GPGRT_ENABLE_ES_MACROS typedef struct _gpgrt__stream *estream_t; #endif typedef ssize_t (*gpgrt_cookie_read_function_t) (void *cookie, void *buffer, size_t size); typedef ssize_t (*gpgrt_cookie_write_function_t) (void *cookie, const void *buffer, size_t size); typedef int (*gpgrt_cookie_seek_function_t) (void *cookie, gpgrt_off_t *pos, int whence); typedef int (*gpgrt_cookie_close_function_t) (void *cookie); struct _gpgrt_cookie_io_functions { gpgrt_cookie_read_function_t func_read; gpgrt_cookie_write_function_t func_write; gpgrt_cookie_seek_function_t func_seek; gpgrt_cookie_close_function_t func_close; }; typedef struct _gpgrt_cookie_io_functions gpgrt_cookie_io_functions_t; #ifdef GPGRT_ENABLE_ES_MACROS typedef struct _gpgrt_cookie_io_functions es_cookie_io_functions_t; #define es_cookie_read_function_t gpgrt_cookie_read_function_t #define es_cookie_write_function_t gpgrt_cookie_read_function_t #define es_cookie_seek_function_t gpgrt_cookie_read_function_t #define es_cookie_close_function_t gpgrt_cookie_read_function_t #endif enum gpgrt_syshd_types { GPGRT_SYSHD_NONE = 0, /* No system handle available. */ GPGRT_SYSHD_FD = 1, /* A file descriptor as returned by open(). */ GPGRT_SYSHD_SOCK = 2, /* A socket as returned by socket(). */ GPGRT_SYSHD_RVID = 3, /* A rendezvous id (see libassuan's gpgcedev.c). */ GPGRT_SYSHD_HANDLE = 4 /* A HANDLE object (Windows). */ }; struct _gpgrt_syshd { enum gpgrt_syshd_types type; union { int fd; int sock; int rvid; void *handle; } u; }; typedef struct _gpgrt_syshd gpgrt_syshd_t; #ifdef GPGRT_ENABLE_ES_MACROS typedef struct _gpgrt_syshd es_syshd_t; #define ES_SYSHD_NONE GPGRT_SYSHD_NONE #define ES_SYSHD_FD GPGRT_SYSHD_FD #define ES_SYSHD_SOCK GPGRT_SYSHD_SOCK #define ES_SYSHD_RVID GPGRT_SYSHD_RVID #define ES_SYSHD_HANDLE GPGRT_SYSHD_HANDLE #endif /* The object used with gpgrt_poll. */ struct _gpgrt_poll_s { gpgrt_stream_t stream; unsigned int want_read:1; unsigned int want_write:1; unsigned int want_oob:1; unsigned int want_rdhup:1; unsigned int _reserv1:4; unsigned int got_read:1; unsigned int got_write:1; unsigned int got_oob:1; unsigned int got_rdhup:1; unsigned int _reserv2:4; unsigned int got_err:1; unsigned int got_hup:1; unsigned int got_nval:1; unsigned int _reserv3:4; unsigned int ignore:1; unsigned int user:8; /* For application use. */ }; typedef struct _gpgrt_poll_s gpgrt_poll_t; #ifdef GPGRT_ENABLE_ES_MACROS typedef struct _gpgrt_poll_s es_poll_t; #endif gpgrt_stream_t gpgrt_fopen (const char *_GPGRT__RESTRICT path, const char *_GPGRT__RESTRICT mode); gpgrt_stream_t gpgrt_mopen (void *_GPGRT__RESTRICT data, size_t data_n, size_t data_len, unsigned int grow, void *(*func_realloc) (void *mem, size_t size), void (*func_free) (void *mem), const char *_GPGRT__RESTRICT mode); gpgrt_stream_t gpgrt_fopenmem (size_t memlimit, const char *_GPGRT__RESTRICT mode); gpgrt_stream_t gpgrt_fopenmem_init (size_t memlimit, const char *_GPGRT__RESTRICT mode, const void *data, size_t datalen); gpgrt_stream_t gpgrt_fdopen (int filedes, const char *mode); gpgrt_stream_t gpgrt_fdopen_nc (int filedes, const char *mode); gpgrt_stream_t gpgrt_sysopen (gpgrt_syshd_t *syshd, const char *mode); gpgrt_stream_t gpgrt_sysopen_nc (gpgrt_syshd_t *syshd, const char *mode); gpgrt_stream_t gpgrt_fpopen (FILE *fp, const char *mode); gpgrt_stream_t gpgrt_fpopen_nc (FILE *fp, const char *mode); gpgrt_stream_t gpgrt_freopen (const char *_GPGRT__RESTRICT path, const char *_GPGRT__RESTRICT mode, gpgrt_stream_t _GPGRT__RESTRICT stream); gpgrt_stream_t gpgrt_fopencookie (void *_GPGRT__RESTRICT cookie, const char *_GPGRT__RESTRICT mode, gpgrt_cookie_io_functions_t functions); int gpgrt_fclose (gpgrt_stream_t stream); int gpgrt_fclose_snatch (gpgrt_stream_t stream, void **r_buffer, size_t *r_buflen); int gpgrt_onclose (gpgrt_stream_t stream, int mode, void (*fnc) (gpgrt_stream_t, void*), void *fnc_value); int gpgrt_fileno (gpgrt_stream_t stream); int gpgrt_fileno_unlocked (gpgrt_stream_t stream); int gpgrt_syshd (gpgrt_stream_t stream, gpgrt_syshd_t *syshd); int gpgrt_syshd_unlocked (gpgrt_stream_t stream, gpgrt_syshd_t *syshd); void _gpgrt_set_std_fd (int no, int fd); gpgrt_stream_t _gpgrt_get_std_stream (int fd); #define gpgrt_stdin _gpgrt_get_std_stream (0) #define gpgrt_stdout _gpgrt_get_std_stream (1) #define gpgrt_stderr _gpgrt_get_std_stream (2) void gpgrt_flockfile (gpgrt_stream_t stream); int gpgrt_ftrylockfile (gpgrt_stream_t stream); void gpgrt_funlockfile (gpgrt_stream_t stream); int gpgrt_feof (gpgrt_stream_t stream); int gpgrt_feof_unlocked (gpgrt_stream_t stream); int gpgrt_ferror (gpgrt_stream_t stream); int gpgrt_ferror_unlocked (gpgrt_stream_t stream); void gpgrt_clearerr (gpgrt_stream_t stream); void gpgrt_clearerr_unlocked (gpgrt_stream_t stream); int _gpgrt_pending (gpgrt_stream_t stream); /* (private) */ int _gpgrt_pending_unlocked (gpgrt_stream_t stream); /* (private) */ #define gpgrt_pending(stream) _gpgrt_pending (stream) #define gpgrt_pending_unlocked(stream) \ (((!(stream)->flags.writing) \ && (((stream)->data_offset < (stream)->data_len) \ || ((stream)->unread_data_len))) \ ? 1 : _gpgrt_pending_unlocked ((stream))) int gpgrt_fflush (gpgrt_stream_t stream); int gpgrt_fseek (gpgrt_stream_t stream, long int offset, int whence); int gpgrt_fseeko (gpgrt_stream_t stream, gpgrt_off_t offset, int whence); long int gpgrt_ftell (gpgrt_stream_t stream); gpgrt_off_t gpgrt_ftello (gpgrt_stream_t stream); void gpgrt_rewind (gpgrt_stream_t stream); int gpgrt_fgetc (gpgrt_stream_t stream); int gpgrt_fputc (int c, gpgrt_stream_t stream); int _gpgrt_getc_underflow (gpgrt_stream_t stream); /* (private) */ int _gpgrt_putc_overflow (int c, gpgrt_stream_t stream); /* (private) */ #define gpgrt_getc_unlocked(stream) \ (((!(stream)->flags.writing) \ && ((stream)->data_offset < (stream)->data_len) \ && (! (stream)->unread_data_len)) \ ? ((int) (stream)->buffer[((stream)->data_offset)++]) \ : _gpgrt_getc_underflow ((stream))) #define gpgrt_putc_unlocked(c, stream) \ (((stream)->flags.writing \ && ((stream)->data_offset < (stream)->buffer_size) \ && (c != '\n')) \ ? ((int) ((stream)->buffer[((stream)->data_offset)++] = (c))) \ : _gpgrt_putc_overflow ((c), (stream))) #define gpgrt_getc(stream) gpgrt_fgetc (stream) #define gpgrt_putc(c, stream) gpgrt_fputc (c, stream) int gpgrt_ungetc (int c, gpgrt_stream_t stream); int gpgrt_read (gpgrt_stream_t _GPGRT__RESTRICT stream, void *_GPGRT__RESTRICT buffer, size_t bytes_to_read, size_t *_GPGRT__RESTRICT bytes_read); int gpgrt_write (gpgrt_stream_t _GPGRT__RESTRICT stream, const void *_GPGRT__RESTRICT buffer, size_t bytes_to_write, size_t *_GPGRT__RESTRICT bytes_written); int gpgrt_write_sanitized (gpgrt_stream_t _GPGRT__RESTRICT stream, const void *_GPGRT__RESTRICT buffer, size_t length, const char *delimiters, size_t *_GPGRT__RESTRICT bytes_written); int gpgrt_write_hexstring (gpgrt_stream_t _GPGRT__RESTRICT stream, const void *_GPGRT__RESTRICT buffer, size_t length, int reserved, size_t *_GPGRT__RESTRICT bytes_written); size_t gpgrt_fread (void *_GPGRT__RESTRICT ptr, size_t size, size_t nitems, gpgrt_stream_t _GPGRT__RESTRICT stream); size_t gpgrt_fwrite (const void *_GPGRT__RESTRICT ptr, size_t size, size_t memb, gpgrt_stream_t _GPGRT__RESTRICT stream); char *gpgrt_fgets (char *_GPGRT__RESTRICT s, int n, gpgrt_stream_t _GPGRT__RESTRICT stream); int gpgrt_fputs (const char *_GPGRT__RESTRICT s, gpgrt_stream_t _GPGRT__RESTRICT stream); int gpgrt_fputs_unlocked (const char *_GPGRT__RESTRICT s, gpgrt_stream_t _GPGRT__RESTRICT stream); ssize_t gpgrt_getline (char *_GPGRT__RESTRICT *_GPGRT__RESTRICT lineptr, size_t *_GPGRT__RESTRICT n, gpgrt_stream_t stream); ssize_t gpgrt_read_line (gpgrt_stream_t stream, char **addr_of_buffer, size_t *length_of_buffer, size_t *max_length); int gpgrt_fprintf (gpgrt_stream_t _GPGRT__RESTRICT stream, const char *_GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(2,3); int gpgrt_fprintf_unlocked (gpgrt_stream_t _GPGRT__RESTRICT stream, const char *_GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(2,3); int gpgrt_printf (const char *_GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(1,2); int gpgrt_printf_unlocked (const char *_GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(1,2); int gpgrt_vfprintf (gpgrt_stream_t _GPGRT__RESTRICT stream, const char *_GPGRT__RESTRICT format, va_list ap) GPGRT_ATTR_PRINTF(2,0); int gpgrt_vfprintf_unlocked (gpgrt_stream_t _GPGRT__RESTRICT stream, const char *_GPGRT__RESTRICT format, va_list ap) GPGRT_ATTR_PRINTF(2,0); int gpgrt_setvbuf (gpgrt_stream_t _GPGRT__RESTRICT stream, char *_GPGRT__RESTRICT buf, int mode, size_t size); void gpgrt_setbuf (gpgrt_stream_t _GPGRT__RESTRICT stream, char *_GPGRT__RESTRICT buf); void gpgrt_set_binary (gpgrt_stream_t stream); int gpgrt_set_nonblock (gpgrt_stream_t stream, int onoff); int gpgrt_get_nonblock (gpgrt_stream_t stream); int gpgrt_poll (gpgrt_poll_t *fdlist, unsigned int nfds, int timeout); gpgrt_stream_t gpgrt_tmpfile (void); void gpgrt_opaque_set (gpgrt_stream_t _GPGRT__RESTRICT stream, void *_GPGRT__RESTRICT opaque); void *gpgrt_opaque_get (gpgrt_stream_t stream); void gpgrt_fname_set (gpgrt_stream_t stream, const char *fname); const char *gpgrt_fname_get (gpgrt_stream_t stream); int gpgrt_asprintf (char **r_buf, const char * _GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(2,3); int gpgrt_vasprintf (char **r_buf, const char * _GPGRT__RESTRICT format, va_list ap) GPGRT_ATTR_PRINTF(2,0); char *gpgrt_bsprintf (const char * _GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(1,2); char *gpgrt_vbsprintf (const char * _GPGRT__RESTRICT format, va_list ap) GPGRT_ATTR_PRINTF(1,0); int gpgrt_snprintf (char *buf, size_t bufsize, const char * _GPGRT__RESTRICT format, ...) GPGRT_ATTR_PRINTF(3,4); int gpgrt_vsnprintf (char *buf,size_t bufsize, const char * _GPGRT__RESTRICT format, va_list arg_ptr) GPGRT_ATTR_PRINTF(3,0); #ifdef GPGRT_ENABLE_ES_MACROS # define es_fopen gpgrt_fopen # define es_mopen gpgrt_mopen # define es_fopenmem gpgrt_fopenmem # define es_fopenmem_init gpgrt_fopenmem_init # define es_fdopen gpgrt_fdopen # define es_fdopen_nc gpgrt_fdopen_nc # define es_sysopen gpgrt_sysopen # define es_sysopen_nc gpgrt_sysopen_nc # define es_fpopen gpgrt_fpopen # define es_fpopen_nc gpgrt_fpopen_nc # define es_freopen gpgrt_freopen # define es_fopencookie gpgrt_fopencookie # define es_fclose gpgrt_fclose # define es_fclose_snatch gpgrt_fclose_snatch # define es_onclose gpgrt_onclose # define es_fileno gpgrt_fileno # define es_fileno_unlocked gpgrt_fileno_unlocked # define es_syshd gpgrt_syshd # define es_syshd_unlocked gpgrt_syshd_unlocked # define es_stdin _gpgrt_get_std_stream (0) # define es_stdout _gpgrt_get_std_stream (1) # define es_stderr _gpgrt_get_std_stream (2) # define es_flockfile gpgrt_flockfile # define es_ftrylockfile gpgrt_ftrylockfile # define es_funlockfile gpgrt_funlockfile # define es_feof gpgrt_feof # define es_feof_unlocked gpgrt_feof_unlocked # define es_ferror gpgrt_ferror # define es_ferror_unlocked gpgrt_ferror_unlocked # define es_clearerr gpgrt_clearerr # define es_clearerr_unlocked gpgrt_clearerr_unlocked # define es_pending gpgrt_pending # define es_pending_unlocked gpgrt_pending_unlocked # define es_fflush gpgrt_fflush # define es_fseek gpgrt_fseek # define es_fseeko gpgrt_fseeko # define es_ftell gpgrt_ftell # define es_ftello gpgrt_ftello # define es_rewind gpgrt_rewind # define es_fgetc gpgrt_fgetc # define es_fputc gpgrt_fputc # define es_getc_unlocked gpgrt_getc_unlocked # define es_putc_unlocked gpgrt_putc_unlocked # define es_getc gpgrt_getc # define es_putc gpgrt_putc # define es_ungetc gpgrt_ungetc # define es_read gpgrt_read # define es_write gpgrt_write # define es_write_sanitized gpgrt_write_sanitized # define es_write_hexstring gpgrt_write_hexstring # define es_fread gpgrt_fread # define es_fwrite gpgrt_fwrite # define es_fgets gpgrt_fgets # define es_fputs gpgrt_fputs # define es_fputs_unlocked gpgrt_fputs_unlocked # define es_getline gpgrt_getline # define es_read_line gpgrt_read_line # define es_free gpgrt_free # define es_fprintf gpgrt_fprintf # define es_fprintf_unlocked gpgrt_fprintf_unlocked # define es_printf gpgrt_printf # define es_printf_unlocked gpgrt_printf_unlocked # define es_vfprintf gpgrt_vfprintf # define es_vfprintf_unlocked gpgrt_vfprintf_unlocked # define es_setvbuf gpgrt_setvbuf # define es_setbuf gpgrt_setbuf # define es_set_binary gpgrt_set_binary # define es_set_nonblock gpgrt_set_nonblock # define es_get_nonblock gpgrt_get_nonblock # define es_poll gpgrt_poll # define es_tmpfile gpgrt_tmpfile # define es_opaque_set gpgrt_opaque_set # define es_opaque_get gpgrt_opaque_get # define es_fname_set gpgrt_fname_set # define es_fname_get gpgrt_fname_get # define es_asprintf gpgrt_asprintf # define es_vasprintf gpgrt_vasprintf # define es_bsprintf gpgrt_bsprintf # define es_vbsprintf gpgrt_vbsprintf #endif /*GPGRT_ENABLE_ES_MACROS*/ /* * Base64 encode and decode functions. */ struct _gpgrt_b64state; typedef struct _gpgrt_b64state *gpgrt_b64state_t; gpgrt_b64state_t gpgrt_b64enc_start (gpgrt_stream_t stream, const char *title); gpg_err_code_t gpgrt_b64enc_write (gpgrt_b64state_t state, const void *buffer, size_t nbytes); gpg_err_code_t gpgrt_b64enc_finish (gpgrt_b64state_t state); gpgrt_b64state_t gpgrt_b64dec_start (const char *title); gpg_error_t gpgrt_b64dec_proc (gpgrt_b64state_t state, void *buffer, size_t length, size_t *r_nbytes); gpg_error_t gpgrt_b64dec_finish (gpgrt_b64state_t state); /* * Logging functions */ /* Flag values for gpgrt_log_set_prefix. */ #define GPGRT_LOG_WITH_PREFIX 1 #define GPGRT_LOG_WITH_TIME 2 #define GPGRT_LOG_WITH_PID 4 #define GPGRT_LOG_RUN_DETACHED 256 #define GPGRT_LOG_NO_REGISTRY 512 /* Log levels as used by gpgrt_log. */ enum gpgrt_log_levels { GPGRT_LOGLVL_BEGIN, GPGRT_LOGLVL_CONT, GPGRT_LOGLVL_INFO, GPGRT_LOGLVL_WARN, GPGRT_LOGLVL_ERROR, GPGRT_LOGLVL_FATAL, GPGRT_LOGLVL_BUG, GPGRT_LOGLVL_DEBUG }; /* The next 4 functions are not thread-safe - call them early. */ void gpgrt_log_set_sink (const char *name, gpgrt_stream_t stream, int fd); void gpgrt_log_set_socket_dir_cb (const char *(*fnc)(void)); void gpgrt_log_set_pid_suffix_cb (int (*cb)(unsigned long *r_value)); void gpgrt_log_set_prefix (const char *text, unsigned int flags); int gpgrt_get_errorcount (int clear); void gpgrt_inc_errorcount (void); const char *gpgrt_log_get_prefix (unsigned int *flags); int gpgrt_log_test_fd (int fd); int gpgrt_log_get_fd (void); gpgrt_stream_t gpgrt_log_get_stream (void); void gpgrt_log (int level, const char *fmt, ...) GPGRT_ATTR_PRINTF(2,3); void gpgrt_logv (int level, const char *fmt, va_list arg_ptr); void gpgrt_logv_prefix (int level, const char *prefix, const char *fmt, va_list arg_ptr); void gpgrt_log_string (int level, const char *string); void gpgrt_log_bug (const char *fmt, ...) GPGRT_ATTR_NR_PRINTF(1,2); void gpgrt_log_fatal (const char *fmt, ...) GPGRT_ATTR_NR_PRINTF(1,2); void gpgrt_log_error (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); void gpgrt_log_info (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); void gpgrt_log_debug (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); void gpgrt_log_debug_string (const char *string, const char *fmt, ...) GPGRT_ATTR_PRINTF(2,3); void gpgrt_log_printf (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); void gpgrt_log_printhex (const void *buffer, size_t length, const char *fmt, ...) GPGRT_ATTR_PRINTF(3,4); void gpgrt_log_clock (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); void gpgrt_log_flush (void); void _gpgrt_log_assert (const char *expr, const char *file, int line, const char *func) GPGRT_ATTR_NORETURN; #ifdef GPGRT_HAVE_MACRO_FUNCTION # define gpgrt_assert(expr) \ ((expr) \ ? (void) 0 \ : _gpgrt_log_assert (#expr, __FILE__, __LINE__, __FUNCTION__)) #else /*!GPGRT_HAVE_MACRO_FUNCTION*/ # define gpgrt_assert(expr) \ ((expr) \ ? (void) 0 \ : _gpgrt_log_assert (#expr, __FILE__, __LINE__, NULL)) #endif /*!GPGRT_HAVE_MACRO_FUNCTION*/ #ifdef GPGRT_ENABLE_LOG_MACROS # define log_get_errorcount gpgrt_get_errorcount # define log_inc_errorcount gpgrt_inc_errorcount # define log_set_file(a) gpgrt_log_set_sink ((a), NULL, -1) # define log_set_fd(a) gpgrt_log_set_sink (NULL, NULL, (a)) # define log_set_stream(a) gpgrt_log_set_sink (NULL, (a), -1) # define log_set_socket_dir_cb gpgrt_log_set_socket_dir_cb # define log_set_pid_suffix_cb gpgrt_log_set_pid_suffix_cb # define log_set_prefix gpgrt_log_set_prefix # define log_get_prefix gpgrt_log_get_prefix # define log_test_fd gpgrt_log_test_fd # define log_get_fd gpgrt_log_get_fd # define log_get_stream gpgrt_log_get_stream # define log_log gpgrt_log # define log_logv gpgrt_logv # define log_logv_prefix gpgrt_logv_prefix # define log_string gpgrt_log_string # define log_bug gpgrt_log_bug # define log_fatal gpgrt_log_fatal # define log_error gpgrt_log_error # define log_info gpgrt_log_info # define log_debug gpgrt_log_debug # define log_debug_string gpgrt_log_debug_string # define log_printf gpgrt_log_printf # define log_printhex gpgrt_log_printhex # define log_clock gpgrt_log_clock # define log_flush gpgrt_log_flush # ifdef GPGRT_HAVE_MACRO_FUNCTION # define log_assert(expr) \ ((expr) \ ? (void) 0 \ : _gpgrt_log_assert (#expr, __FILE__, __LINE__, __FUNCTION__)) # else /*!GPGRT_HAVE_MACRO_FUNCTION*/ # define log_assert(expr) \ ((expr) \ ? (void) 0 \ : _gpgrt_log_assert (#expr, __FILE__, __LINE__, NULL)) # endif /*!GPGRT_HAVE_MACRO_FUNCTION*/ #endif /*GPGRT_ENABLE_LOG_MACROS*/ /* * Spawn functions (Not yet available) */ #define GPGRT_SPAWN_NONBLOCK 16 /* Set the streams to non-blocking. */ #define GPGRT_SPAWN_RUN_ASFW 64 /* Use AllowSetForegroundWindow on W32. */ #define GPGRT_SPAWN_DETACHED 128 /* Start the process in the background. */ #if 0 /* Function and convenience macros to create pipes. */ gpg_err_code_t gpgrt_make_pipe (int filedes[2], gpgrt_stream_t *r_fp, int direction, int nonblock); #define gpgrt_create_pipe(a) gpgrt_make_pipe ((a),NULL, 0, 0); #define gpgrt_create_inbound_pipe(a,b,c) gpgrt_make_pipe ((a), (b), -1,(c)); #define gpgrt_create_outbound_pipe(a,b,c) gpgrt_make_pipe ((a), (b), 1,(c)); /* Fork and exec PGMNAME. */ gpg_err_code_t gpgrt_spawn_process (const char *pgmname, const char *argv[], int *execpt, void (*preexec)(void), unsigned int flags, gpgrt_stream_t *r_infp, gpgrt_stream_t *r_outfp, gpgrt_stream_t *r_errfp, pid_t *pid); /* Fork and exec PGNNAME and connect the process to the given FDs. */ gpg_err_code_t gpgrt_spawn_process_fd (const char *pgmname, const char *argv[], int infd, int outfd, int errfd, pid_t *pid); /* Fork and exec PGMNAME as a detached process. */ gpg_err_code_t gpgrt_spawn_process_detached (const char *pgmname, const char *argv[], const char *envp[] ); /* Wait for a single process. */ gpg_err_code_t gpgrt_wait_process (const char *pgmname, pid_t pid, int hang, int *r_exitcode); /* Wait for a multiple processes. */ gpg_err_code_t gpgrt_wait_processes (const char **pgmnames, pid_t *pids, size_t count, int hang, int *r_exitcodes); /* Kill the process identified by PID. */ void gpgrt_kill_process (pid_t pid); /* Release process resources identified by PID. */ void gpgrt_release_process (pid_t pid); #endif /*0*/ /* * Option parsing. */ struct _gpgrt_argparse_internal_s; typedef struct { int *argc; /* Pointer to ARGC (value subject to change). */ char ***argv; /* Pointer to ARGV (value subject to change). */ unsigned int flags; /* Global flags. May be set prior to calling the parser. The parser may change the value. */ int err; /* Print error description for last option. Either 0, ARGPARSE_PRINT_WARNING or ARGPARSE_PRINT_ERROR. */ unsigned int lineno;/* The current line number. */ int r_opt; /* Returns option code. */ int r_type; /* Returns type of option value. */ union { int ret_int; long ret_long; unsigned long ret_ulong; char *ret_str; } r; /* Return values */ struct _gpgrt_argparse_internal_s *internal; } gpgrt_argparse_t; typedef struct { int short_opt; const char *long_opt; unsigned int flags; const char *description; /* Optional description. */ } gpgrt_opt_t; #ifdef GPGRT_ENABLE_ARGPARSE_MACROS /* Global flags for (gpgrt_argparse_t).flags. */ #define ARGPARSE_FLAG_KEEP 1 /* Do not remove options form argv. */ #define ARGPARSE_FLAG_ALL 2 /* Do not stop at last option but return remaining args with R_OPT set to -1. */ #define ARGPARSE_FLAG_MIXED 4 /* Assume options and args are mixed. */ #define ARGPARSE_FLAG_NOSTOP 8 /* Do not stop processing at "--". */ #define ARGPARSE_FLAG_ARG0 16 /* Do not skip the first arg. */ #define ARGPARSE_FLAG_ONEDASH 32 /* Allow long options with one dash. */ #define ARGPARSE_FLAG_NOVERSION 64 /* No output for "--version". */ #define ARGPARSE_FLAG_RESET 128 /* Request to reset the internal state. */ #define ARGPARSE_FLAG_STOP_SEEN 256 /* Set to true if a "--" has been seen. */ #define ARGPARSE_FLAG_NOLINENO 512 /* Do not zero the lineno field. */ /* Constants for (gpgrt_argparse_t).err. */ #define ARGPARSE_PRINT_WARNING 1 /* Print a diagnostic. */ #define ARGPARSE_PRINT_ERROR 2 /* Print a diagnostic and call exit. */ /* Special return values of gpgrt_argparse. */ #define ARGPARSE_IS_ARG (-1) #define ARGPARSE_INVALID_OPTION (-2) #define ARGPARSE_MISSING_ARG (-3) #define ARGPARSE_KEYWORD_TOO_LONG (-4) #define ARGPARSE_READ_ERROR (-5) #define ARGPARSE_UNEXPECTED_ARG (-6) #define ARGPARSE_INVALID_COMMAND (-7) #define ARGPARSE_AMBIGUOUS_OPTION (-8) #define ARGPARSE_AMBIGUOUS_COMMAND (-9) #define ARGPARSE_INVALID_ALIAS (-10) #define ARGPARSE_OUT_OF_CORE (-11) #define ARGPARSE_INVALID_ARG (-12) /* Flags for the option descriptor (gpgrt_opt_t)->flags. Note that * a TYPE constant may be or-ed with the OPT constants. */ #define ARGPARSE_TYPE_NONE 0 /* Does not take an argument. */ #define ARGPARSE_TYPE_INT 1 /* Takes an int argument. */ #define ARGPARSE_TYPE_STRING 2 /* Takes a string argument. */ #define ARGPARSE_TYPE_LONG 3 /* Takes a long argument. */ #define ARGPARSE_TYPE_ULONG 4 /* Takes an unsigned long argument. */ #define ARGPARSE_OPT_OPTIONAL (1<<3) /* Argument is optional. */ #define ARGPARSE_OPT_PREFIX (1<<4) /* Allow 0x etc. prefixed values. */ #define ARGPARSE_OPT_IGNORE (1<<6) /* Ignore command or option. */ #define ARGPARSE_OPT_COMMAND (1<<7) /* The argument is a command. */ /* A set of macros to make option definitions easier to read. */ #define ARGPARSE_x(s,l,t,f,d) \ { (s), (l), ARGPARSE_TYPE_ ## t | (f), (d) } #define ARGPARSE_s(s,l,t,d) \ { (s), (l), ARGPARSE_TYPE_ ## t, (d) } #define ARGPARSE_s_n(s,l,d) \ { (s), (l), ARGPARSE_TYPE_NONE, (d) } #define ARGPARSE_s_i(s,l,d) \ { (s), (l), ARGPARSE_TYPE_INT, (d) } #define ARGPARSE_s_s(s,l,d) \ { (s), (l), ARGPARSE_TYPE_STRING, (d) } #define ARGPARSE_s_l(s,l,d) \ { (s), (l), ARGPARSE_TYPE_LONG, (d) } #define ARGPARSE_s_u(s,l,d) \ { (s), (l), ARGPARSE_TYPE_ULONG, (d) } #define ARGPARSE_o(s,l,t,d) \ { (s), (l), (ARGPARSE_TYPE_ ## t | ARGPARSE_OPT_OPTIONAL), (d) } #define ARGPARSE_o_n(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_NONE | ARGPARSE_OPT_OPTIONAL), (d) } #define ARGPARSE_o_i(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_INT | ARGPARSE_OPT_OPTIONAL), (d) } #define ARGPARSE_o_s(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_STRING | ARGPARSE_OPT_OPTIONAL), (d) } #define ARGPARSE_o_l(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_LONG | ARGPARSE_OPT_OPTIONAL), (d) } #define ARGPARSE_o_u(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_ULONG | ARGPARSE_OPT_OPTIONAL), (d) } #define ARGPARSE_p(s,l,t,d) \ { (s), (l), (ARGPARSE_TYPE_ ## t | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_p_n(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_NONE | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_p_i(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_INT | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_p_s(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_STRING | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_p_l(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_LONG | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_p_u(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_ULONG | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_op(s,l,t,d) \ { (s), (l), (ARGPARSE_TYPE_ ## t \ | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_op_n(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_NONE \ | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_op_i(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_INT \ | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_op_s(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_STRING \ | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_op_l(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_LONG \ | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_op_u(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_ULONG \ | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } #define ARGPARSE_c(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_NONE | ARGPARSE_OPT_COMMAND), (d) } #define ARGPARSE_ignore(s,l) \ { (s), (l), (ARGPARSE_OPT_IGNORE), "@" } #define ARGPARSE_group(s,d) \ { (s), NULL, 0, (d) } /* Mark the end of the list (mandatory). */ #define ARGPARSE_end() \ { 0, NULL, 0, NULL } #endif /* GPGRT_ENABLE_ARGPARSE_MACROS */ /* Take care: gpgrt_argparse keeps state in ARG and requires that * either ARGPARSE_FLAG_RESET is used after OPTS has been changed or * gpgrt_argparse (NULL, ARG, NULL) is called first. */ int gpgrt_argparse (gpgrt_stream_t fp, gpgrt_argparse_t *arg, gpgrt_opt_t *opts); void gpgrt_usage (int level); const char *gpgrt_strusage (int level); void gpgrt_set_strusage (const char *(*f)(int)); void gpgrt_set_usage_outfnc (int (*f)(int, const char *)); void gpgrt_set_fixed_string_mapper (const char *(*f)(const char*)); #ifdef __cplusplus } #endif #endif /* GPGRT_H */ #endif /* GPG_ERROR_H */ /* Local Variables: buffer-read-only: t End: */
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