#! /usr/bin/env perl
-# Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# https://www.openssl.org/source/license.html
# Run this program like this:
-# perl -pi util/err-to-error files...
+# perl -pi util/err-to-raise files...
# or
# git ls-files | grep '\.c$' | xargs perl -pi util/err-to-raise
+# Consider running util/merge-err-lines first, to catch most (all?) of the
+# cases where the XXXerr() call is split into two lines.
-# There will be some hand-edits necessary, when the second arg was on a
-# separate line. This command will find them:
-# git grep -E '[A-Z0-9_]+err\('
-# There are about 500 such lines. Another script looks for such things
-# and tries to merge lines.
-
-# Also, what to do about the engines files? This includes:
-# AFALGerr, CAPIerr, DASYNC, OSSLTEST
-# There are about 70 such lines.
+# Do not use this in engines/, they have their own error reporting functions,
+# which do call ERR_raise().
use strict;
use warnings;
-s/ASN1err\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_ASN1, $1)/;
-s/([^D])ASYNCerr\(\w+, *(\w+)\)/$1ERR_raise(ERR_LIB_ASYNC, $2)/;
-s/BIOerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_BIO, $1)/;
-s/BNerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_BN, $1)/;
-s/BUFerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_BUF, $1)/;
-s/CMPerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_CMP, $1)/;
-s/CMSerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_CMS, $1)/;
-s/COMPerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_COMP, $1)/;
-s/CONFerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_CONF, $1)/;
-s/CRMFerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_CRMF, $1)/;
-s/CRYPTOerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_CRYPTO, $1)/;
-s/CTerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_CT, $1)/;
-s/DHerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_DH, $1)/;
-s/DSAerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_DSA, $1)/;
-s/DSOerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_DSO, $1)/;
-s/ECDHerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_ECDH, $1)/;
-s/ECDSAerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_ECDSA, $1)/;
-s/ECerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_EC, $1)/;
-s/ENGINEerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_ENGINE, $1)/;
-s/ESSerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_ESS, $1)/;
-s/EVPerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_EVP, $1)/;
-s/FIPSerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_FIPS, $1)/;
-s/KDFerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_KDF, $1)/;
-s/OBJerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_OBJ, $1)/;
-s/OCSPerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_OCSP, $1)/;
-s/OSSL_STOREerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_OSSL_STORE, $1)/;
-s/PEMerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_PEM, $1)/;
-s/PKCS12err\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_PKCS12, $1)/;
-s/PKCS7err\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_PKCS7, $1)/;
-s/PROPerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_PROP, $1)/;
-s/PROVerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_PROV, $1)/;
-s/RANDerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_RAND, $1)/;
-s/RSAerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_RSA, $1)/;
-s/SM2err\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_SM2, $1)/;
-s/SSLerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_SSL, $1)/;
-s/SYSerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_SYS, $1)/;
-s/TSerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_TS, $1)/;
-s/UIerr\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_UI, $1)/;
-s/X509V3err\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_X509V3, $1)/;
-s/X509err\(\w+, *(\w+)\)/ERR_raise(ERR_LIB_X509, $1)/;
+s/\b([_A-Z0-9]+)err\(\s*\w+\s*,/ERR_raise(ERR_LIB_$1,/;