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2023-09-26dirmngr: Fix handling of the HTTP Content-LengthWerner Koch1-16/+140
* dirmngr/http.c (cookie_s): Add fields pending, up_to_empty_line, last_was_lf, and last_was_lfcr. (http_context_s): Add field keep-alive. (http_wait_response): Set up_to_empty_line. Take care of keep_alive flag. (coookie_read): Implement detection of empty lines. (cookie_write): Free the pending buffer. -- The problem we fix here is that we already buffered stuff beyond the empty line which marks the start of the content-length counting. Thus we tried to wait for more bytes despite that everything had already been read. This bug might have showed up more often in the real world since the we changed the BUFSIZ on Windows from 512 byte to 8k. It also depends on the length of the headers and whether the server closed the connection so that we ignored the Content-Length. The bug was introduced earlier than 2010 and could have the effect that a connection got stuck until the network layer timed out. Note that the keep-alive parts of the patch are not yet used.
2023-09-26dirmngr: Require gnutls 3.2Werner Koch1-138/+193
* dirmngr/http.c: Remove gnutls version specific code. (send_request): Factor some code out to ... (run_proxy_connect): new. (mk_proxy_request): new. (mk_std_request): new. * configure.ac (NEED_GNUTLS_VERSION): Require 3.2. -- This patch is to factor out some code and also to remove support for legacy gnutls versions. Note that gnutls 3.2 was released 10 years ago.
2023-09-26dirmngr: Improve error codes returned from http fetching.Werner Koch3-14/+20
* dirmngr/ks-engine-http.c (ks_http_fetch): Return better error codes. * dirmngr/ks-engine-hkp.c (send_request): Ditto. * dirmngr/t-http.c (main): New option --try-proxy.
2023-09-26dirmngr: Implement automatic proxy detection on Windows.Werner Koch4-3/+163
* dirmngr/http.c [W32]: Include winhttp.h (w32_get_internet_session): New. (w32_get_proxy): New. (get_proxy_for_url): Implement automatic proxy detection and fix error in last patch. (http_reinitialize): New. * dirmngr/dirmngr.c (dirmngr_sighup_action): Call reinitialize. * dirmngr/Makefile.am (NETLIBS) [W32]: Link with winhttp. -- GnuPG-bug-id: 5768
2023-09-26dirmngr: Further simplify the http code and improve a message.Werner Koch1-125/+99
* dirmngr/http.c (make_fp_write, make_fp_read): New. (http_raw_connect): Use new functions. (http_wait_response): Ditto. (send_request): Ditto. Change proxy error diagnostic. (connect_server): Improve error message for host not found. -- GnuPG-bug-id: 5768
2023-09-26dirmngr: Cleanup the http module.Werner Koch2-315/+447
* configure.ac (NEED_NTBTLS_VERSION): Require at least 0.2.0 so that we can remove a conditional compilation. * dirmngr/http.c (struct proxy_info_s): New. (release_proxy_info): New to keep proxy information in one object. (send_request): Factor some code out to ... (get_proxy_for_url): this, (send_request_basic_checks): this, (send_request_set_sni): this, (run_ntbtls_handshake): this, (run_gnutls_handshake): and this. -- Note that this also removes some never used code. For example the NTBTLS handshake has code taken from GNUTLS which was never used due to the different ways on how the certificates are checked. The proxy code has been factored out to make to prepare further authentication methods. The proxy_info_t was introduced for the same reason. Tested against gnutls and ntbtls builds. No proxy tests yet done, because we need more sophisticated tests anyway. GnuPG-bug-id: 5768
2023-09-11dirmngr: Relax the detection of the "none" keyserver.Werner Koch1-2/+7
* dirmngr/server.c (cmd_keyserver): Ignore also hkps://none. (ensure_keyserver): Better ignore also "none" with a hkp or hpks scheme. -- GnuPG-bug-id: 6708
2023-09-06dirmngr: Allow conf files to disable default keyservers.Werner Koch1-4/+18
* dirmngr/server.c (ensure_keyserver): Detect special value "none" (cmd_keyserver): Ignore "none" and "hkp://none". -- GnuPG-bug-id: 6708
2023-08-24dirmngr: Fix LDAP time parser.Werner Koch1-1/+2
* dirmngr/ldap-misc.c (rfc4517toisotime): Correct index. -- Obviously the parser assumes the standard ISO format with the 'T' before the hour. That is not correct here. We need this parser for the modifyTimestamp thingy.
2023-07-21dirmngr: Add doc for faked-system-timeAndre Heinecke1-2/+7
* dirmngr/dirmngr.c (gpgrt_opt_t): Use string for oFakedSystemTime. (oFakedSystemTime): Use similar conversion as gpgsm has. * dirmngr/dirmngr.texi (faked-system-time): Document it. -- For testing X509 certificates this is usually required and then confusing that the example from the gpgsm man page does not work for dirmngr.
2023-07-05dirmngr: Enable the call of ks_ldap_help_variables when USE_LDAP.NIIBE Yutaka1-0/+2
* dirmngr/server.c [USE_LDAP] (cmd_ad_query): Conditionalize. -- Cherry-pick master commit of: dc13361524c1477b2106c7385f2059f9ea111b84 Signed-off-by: NIIBE Yutaka <[email protected]>
2023-06-20delete redundant characterszhangguangzhi1-1/+1
-- GnuPG-bug-id: 6482 Signed-off-by: zhangguangzhi <[email protected]>
2023-06-19dirmngr: New option --ignore-crl-extensions.Werner Koch3-0/+21
* dirmngr/dirmngr.c (oIgnoreCRLExtension): New. (opts): Add --ignore-crl-extension. (parse_rereadable_options): Add to list/ * dirmngr/dirmngr.h (opt): Add ignored_crl_extensions. * dirmngr/crlcache.c (crl_cache_insert): Implement option. -- This option is is useful for debugging problems with new CRL extensions. It is similar to --ignore-cert-extension. GnuPG-bug-id: 6545
2023-06-19gpgsm: Support SENDCERT_SKI for --call-dirmngrWerner Koch1-0/+1
* sm/call-dirmngr.c (run_command_inq_cb): Support SENDCERT_SKI. * dirmngr/crlcache.c (crl_cache_insert): Print the CRL name along with the unknown OID nortice.
2023-06-15dirmngr: Disable the HTTP redirect rewriting.Werner Koch5-6/+11
* dirmngr/http.h (struct http_redir_info_s): Add restrict_redir. * dirmngr/ks-engine-hkp.c (send_request): Set it depending on flags. * dirmngr/ks-engine-http.c (ks_http_fetch): Ditto. * dirmngr/t-http-basic.c (test_http_prepare_redirect): Always set it. * dirmngr/http.c (http_prepare_redirect): Remove location rewriting unless the flag is set. -- GnuPG-bug-id: 6477
2023-06-15dirmngr: New option --compatibility-flags.Werner Koch2-0/+35
* dirmngr/dirmngr.c (oCompatibilityFlags): NEw. (opts): Add option --compatibility-flags. (compatibility_flags): New. (parse_rereadable_options): Parse them.
2023-06-07dirmngr: Extend the AD_QUERY command.Werner Koch3-8/+251
* dirmngr/server.c (cmd_ad_query): Add options --help and --subst. (cmd_getinfo): Add sub-command "sid". * dirmngr/ks-engine.h (KS_GET_FLAG_SUBST): New. * dirmngr/ks-engine-ldap.c (ks_ldap_help_variables): New. (getval_for_filter): New. (map_rid_to_dn): New. (ks_ldap_query): Support variables. -- The new variables features makes it easier to write AD queries without requiring domain specific expressions.
2023-05-24w32: Add missing supportedOS Ids for Windows-10Werner Koch2-2/+2
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2023-05-24w32: Add missing manifests and set a requestedExecutionLevel.Werner Koch7-4/+257
* agent/gpg-agent.w32-manifest.in: New. * dirmngr/dirmngr-client-w32info.rc: New. * dirmngr/dirmngr-client.w32-manifest.in: New. * dirmngr/dirmngr-w32info.rc: New. * dirmngr/dirmngr.w32-manifest.in: New. * dirmngr/dirmngr_ldap-w32info.rc: New. * dirmngr/dirmngr_ldap.w32-manifest.in: New. * g10/gpgv-w32info.rc: New. * g10/gpgv.w32-manifest.in: New. * kbx/keyboxd.w32-manifest.in: New. * scd/scdaemon.w32-manifest.in: New. * sm/gpgsm.w32-manifest.in: New. -- This avoids the use of the VirtualStore uner Windows. GnuPG-bug-id: 6503
2023-05-01dirmngr: Fix API of functions wrt their error type.NIIBE Yutaka2-10/+10
* dirmngr/crlcache.h (fakecrl_isvalid): Fix return type. * dirmngr/http.c (parse_response): Fix return type to gpg_error_t, modifying the function implementation. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2023-04-04dirmngr: Return modifyTimestamp and add server option --newer.Werner Koch7-27/+195
* dirmngr/server.c (cmd_ks_get): Add option --newer. (cmd_ad_query): Ditto. * dirmngr/ldap-misc.c (isotime2rfc4517): New. (rfc4517toisotime): New. * dirmngr/ks-action.c (ks_action_get): Add arg newer and pass on. (ks_action_query): Ditto. * dirmngr/ks-engine-ldap.c (extract_keys): Print new "chg" record. (ks_ldap_get): Add arg newer. Modify filter with newer arg. (ks_ldap_search): Print the modifyTimestamp. (ks_ldap_query): Add arg newer. Modify filter with newer arg. -- Note that the modifyTimestamp is also available on Windows, where its value is more commonly known as whenChanged. Both are constructed attributes. Note that the --newer option is a bit of a misnomer because LDAP has only a greater-or-equal and no greater-than operator.
2023-03-20dirmngr: New command AD_QUERY.Werner Koch8-138/+758
* dirmngr/dirmngr.h: Include name-value.h (struct server_control_s): Add rootdse and rootdse_tried. * dirmngr/dirmngr.c (dirmngr_deinit_default_ctrl): Release them. * dirmngr/ks-engine.h (KS_GET_FLAG_ROOTDSE): Add two new flags. * dirmngr/ks-engine-ldap.c: Include ks-action.h (SERVERINFO_GENERIC): New. (struct ks_engine_ldap_local_s): Add scope. (ks_ldap_new_state): Set a default scope. (ks_ldap_clear_state): Ditto. (my_ldap_connect): Add flag generic. (return_all_attributes): New. (fetch_rootdse): New. (basedn_from_rootdse): New. (ks_ldap_get): Move some code out to ... (ks_ldap_prepare_my_state): New. (ks_ldap_query): New. * dirmngr/ks-action.c (ks_action_parse_uri): Factored out from server.c (ks_action_query): New. * dirmngr/server.c (make_keyserver_item): Factored most code out to ks_action_parse_uri. (cmd_ad_query): New. -- This command allows to query the Windows Active directory.
2023-03-16dirmngr: Add framework to implement a fake CRL feature.Werner Koch6-2/+87
* dirmngr/fakecrl.c: New. * dirmngr/dirmngr.h (opt): Add fake_crl. * dirmngr/dirmngr.c (enum cmd_and_opt_values): Add oFakeCRL. (opts): Add "fake-crl" (parse_rereadable_options): Set opt.fake_crl. * dirmngr/server.c (cmd_isvalid): Take care of fakce CRLs.
2023-03-10dirmngr: Add command "GETINFO stats".Werner Koch7-35/+56
* dirmngr/server.c (cmd_getinfo): New sub-command "stats". (dirmngr_status_helpf): Allow for a CTRL of NULL. * dirmngr/certcache.c (cert_cache_print_stats): Add arg ctrl and use dirmngr_status_helpf. Adjust all callers. * dirmngr/domaininfo.c (domaininfo_print_stats): Ditto. * sm/certchain.c (ask_marktrusted): Flush stdout before printing the fingerprint.
2023-03-09dirmngr: Distinguish between "no crl" and "crl not trusted".Werner Koch5-11/+29
* dirmngr/crlcache.h (CRL_CACHE_NOTTRUSTED): New. * dirmngr/crlcache.c (cache_isvalid): Set this status. (crl_cache_cert_isvalid): Map it to GPG_ERR_NOT_TRUSTED. (crl_cache_reload_crl): Move diagnostic to ... * dirmngr/crlfetch.c (crl_fetch): here. * dirmngr/server.c (cmd_isvalid): Map it to GPG_ERR_NOT_TRUSTED. * dirmngr/validate.c (check_revocations): Handle new status. Improve diagnostics. * common/status.c (get_inv_recpsgnr_code): Map INV_CRL_OBJ. * common/audit.c (proc_type_verify): Ditto. -- This avoids repeated loading of CRLs in case of untrusted root certificates.
2023-03-08dirmngr: Minor code cleanup in the CRL cache.Werner Koch1-10/+25
* dirmngr/crlcache.c (INVCRL_TOO_OLD): New. (INVCRL_UNKNOWN_EXTN, INVCRL_GENERAL): New. (open_dir, crl_cache_insert): Use the new constants. (list_one_crl_entry): Make diagnostics robust for new INVCRL codes.
2023-03-03doc: Typo fixes and new notes in DETAILSWerner Koch1-1/+1
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2023-02-23dirmngr: New debug flag "keeptmp".Werner Koch2-1/+4
* dirmngr/dirmngr.c (debug_flags): Add "keeptmp". (set_debug): Don't set in with "guru". * dirmngr/dirmngr.h (DBG_KEEPTMP_VALUE): New. -- Note that flag is not yet used.
2023-01-11dirmngr: Cleanup of the no-Tor check with --gpgconf-* commandsWerner Koch1-8/+15
* dirmngr/dirmngr.c (post_option_parsing): Add arg CMD. (main): Pass the current command. -- Updates-commit: 9f37e93dd741a5436ff412955628806ae84725ca
2022-12-09build: Remove Windows CE support.NIIBE Yutaka1-2/+2
* agent/Makefile.am [HAVE_W32CE_SYSTEM]: Remove. * am/cmacros.am [HAVE_W32CE_SYSTEM]: Remove. * autogen.sh: Remove W32ce_ variables. * configure.ac: Likewise. * dirmngr/Makefile.am (extra_bin_ldflags): Remove. * g10/Makefile.am [HAVE_W32CE_SYSTEM]: Remove. * kbx/Makefile.am: Likewise. * sm/Makefile.am (extra_bin_ldflags): Remove. * tools/Makefile.am (extra_bin_ldflags): Remove. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2022-12-05gpgsm: Print revocation date and reason in cert listings.Werner Koch3-25/+70
* dirmngr/ocsp.c (ocsp_isvalid): Add args r_revoked_at and r_revocation_reason. * dirmngr/server.c (cmd_isvalid): Emit a new REVOCATIONINFO status. (cmd_checkocsp): Ditto. * sm/call-dirmngr.c (struct isvalid_status_parm_s): Add new fields. (isvalid_status_cb): Parse REVOCATIONINFO. (gpgsm_dirmngr_isvalid): Add args r_revoked_at and r_revocation_reason. * sm/gpgsm.h (struct server_control_s): Add fields revoked_art and revocation_reason. * sm/keylist.c (list_cert_raw): Print revocation date. (list_cert_std): Ditto. -- Note that for now we do this only for OCSP because it is an important piece of information when using the chain model. For a sample key see commit 7fa1d3cc821dca1ea8e1c80a0bdd527177c185ee.
2022-11-29doc: Comment typo fixWerner Koch1-2/+2
--
2022-11-25dirmngr: Silence ocsp debug output.Werner Koch1-2/+5
* dirmngr/ocsp.c (check_signature_core): No debug output -- Also typo and doc fixes.
2022-11-15dirmngr: Fix verification of ECDSA signed CRLs.Werner Koch2-3/+4
* dirmngr/crlcache.c (finish_sig_check): Use raw value for the data. -- This had the usual signed/unsigned problem. By using the modern form we enforce Libgcrypt internal parsing as unsigned integer.
2022-10-20agent,common,dirmngr,tests,tools: Remove spawn PREEXEC argument.NIIBE Yutaka1-1/+1
* common/exechelp-posix.c (do_exec): Remove PREEXEC argument. (gnupg_spawn_process): Likewise. (gnupg_spawn_process_fd): Follow the change of do_exec. (gnupg_spawn_process_detached): Likewise. * common/exechelp-w32.c (gnupg_spawn_process): Remove PREEXEC. * common/exechelp.h (gnupg_spawn_process): Remove PREEXEC. * agent/genkey.c (do_check_passphrase_pattern): Follow the change. * common/exectool.c (gnupg_exec_tool_stream): Likewise. * dirmngr/ldap-wrapper.c (ldap_wrapper): Likewise. * tests/gpgscm/ffi.c (do_spawn_process): Likewise. * tools/gpgconf-comp.c (gc_component_check_options): Likewise. (retrieve_options_from_program): Likewise. * tools/gpgconf.c (show_versions_via_dirmngr): Likewise. * tools/gpgtar-create.c (gpgtar_create): Likewise. * tools/gpgtar-extract.c (gpgtar_extract): Likewise. * tools/gpgtar-list.c (gpgtar_list): Likewise. -- PREEXEC is not portable feature and it's not used. GnuPG-bug-id: 6249 Signed-off-by: NIIBE Yutaka <[email protected]>
2022-10-14dirmngr: Fix build with no LDAP support.NIIBE Yutaka1-0/+2
* dirmngr/server.c [USE_LDAP] (start_command_handler): Conditionalize. -- GnuPG-bug-id: 6239 Signed-off-by: NIIBE Yutaka <[email protected]>
2022-10-05dirmngr: Support paged LDAP mode for KS_GETWerner Koch3-37/+214
* dirmngr/ks-engine-ldap.c (PAGE_SIZE): New. (struct ks_engine_ldap_local_s): Add several new fields. (ks_ldap_clear_state): Release them. (search_and_parse): Factored out from ks_ldap_get and extended to support the paged mode. (ks_ldap_get): Implement the pages mode for --first and --next. * dirmngr/server.c (cmd_ks_get): Provide a dummy passphrase in --first mode. * dirmngr/Makefile.am (dirmngr_LDADD): Add LBER_LIBS. -- The paged mode allows to retrieve more items than the servers usually limit (e.g. 1000 for an LDS). This patch also allows to use --first without a patter to retrieve all keyblocks (except for disabled and revoked keys). GnuPG-bug-id: 6224
2022-10-04dirmngr: New options --first and --next for KS_GET.Werner Koch6-133/+345
* dirmngr/server.c (cmd_ks_get): Add option --first and --next. (start_command_handler): Free that new ldap state. * dirmngr/ks-engine-ldap.c (struct ks_engine_ldap_local_s): New. (ks_ldap_new_state, ks_ldap_clear_state): New. (ks_ldap_free_state): New. (return_one_keyblock): New. Mostly factored out from .... (ks_ldap_get): here. Implement --first/--next feature. * dirmngr/ks-action.c (ks_action_get): Rename arg ldap_only to ks_get_flags. * dirmngr/ks-engine.h (KS_GET_FLAG_ONLY_LDAP): New. (KS_GET_FLAG_FIRST): New. (KS_GET_FLAG_NEXT): New. * dirmngr/dirmngr.h (struct server_control_s): Add member ks_get_state. (struct ks_engine_ldap_local_s): New forward reference. -- This feature allows to fetch keyblock by keyblock from an LDAP server. This way tools can process and maybe filter each keyblock in a more flexible way. Here is an example where two keyblocks for one mail address are returned: $ gpg-connect-agent --dirmngr > ks_get --ldap --first <[email protected]> [... First keyblock is returned ] OK > ks_get --next [ ... Next keyblock is returned ] OK > ks_get --next ERR 167772218 No data <Dirmngr> GnuPG_bug_id: 6224
2022-09-29dirmngr: Minor fix for baseDN fallback.Werner Koch1-37/+22
* dirmngr/ks-engine-ldap.c (my_ldap_connect): Avoid passing data behind the EOS. (interrogate_ldap_dn): Stylistic change. -- This also updates the my_ldap_connect description. GnuPG-bug-id: 6047
2022-09-29dirnmgr: Fix the function prototype.NIIBE Yutaka1-1/+1
* dirmngr/ldap-wrapper.c (ldap_wrapper_wait_connections): It's with no arguments. -- Signed-off-by: NIIBE Yutaka <[email protected]>
2022-09-29dirmngr: Change interrogate_ldap_dn for better memory semantics.NIIBE Yutaka1-28/+12
* dirmngr/ks-engine-ldap.c (interrogate_ldap_dn): Return BASEDN found, memory allocated. (my_ldap_connect): Follow the change, removing needless allocation. -- GnuPG-bug-id: 6047 Signed-off-by: NIIBE Yutaka <[email protected]>
2022-09-29dirmngr: Interrogate LDAP server when base DN specified.Joey Berkovitz1-7/+26
* dirmngr/ks-engine-ldap.c (my_ldap_connect): interrogate LDAP server when basedn specified. -- GnuPG-bug-id: 6047 Signed-off-by: Joey Berkovitz <[email protected]>
2022-09-28dirmngr: Fix lost flags during LDAP uploadWerner Koch2-15/+18
* dirmngr/ldapserver.c (ldapserver_parse_one): Turn LINE into a const. Use strtokenize instead of strtok style parsing. -- This fixes a problem with resulted in a General Error for the second key to be uploaded in the same session. But only if the colon format to specify a keyserver with flags was used.
2022-09-28dirmngr: New server flag "areconly" (A-record-only)Werner Koch5-3/+48
* dirmngr/dirmngr.h (struct ldap_server_s): Add field areconly. * dirmngr/ldapserver.c (ldapserver_parse_one): Parse "areconly" * dirmngr/ks-engine-ldap.c (my_ldap_connect): Implement this flag. * dirmngr/dirmngr_ldap.c: Add option --areconly (connect_ldap): Implement option. * dirmngr/ldap.c (run_ldap_wrapper): Add and pass that option. -- This flag is used to pass the Windows specific option LDAP_OPT_AREC_EXCLUSIVE. It is ignored on other systems. Signed-off-by: Werner Koch <[email protected]>
2022-09-26dirmngr: Support gpgMailbox for mode MAILSUB and MAILEND.Werner Koch1-2/+8
* dirmngr/ks-engine-ldap.c (keyspec_to_ldap_filter): Use gpgMailbox if server supports this.
2022-09-26dirmngr: Factor out interrogate_ldap_dn function.NIIBE Yutaka1-66/+69
* dirmngr/ks-engine-ldap.c (interrogate_ldap_dn): New. -- GnuPG-bug-id: 6047 Signed-off-by: NIIBE Yutaka <[email protected]>
2022-09-16dirmngr: Fix CRL DP error fallback to other schemes.Werner Koch1-28/+12
* dirmngr/crlcache.c (crl_cache_reload_crl): Rework the double loop. Remove the unused issuername_uri stuff. -- It is quite common that LDAP servers are blocked and thuis the HTTP access point should be used instead. This worked well for certificates where the DP are given in this form: crlDP: ldap://x500.bund.de/[...] http://x500.bund.de/[...] issuer: none but it failed for this form crlDP: ldap://x500.bund.de/[...] issuer: none crlDP: http://x500.bund.de/[...] issuer: none because the LAST_ERR thing terminated the outer loop. This pacth fixes this and also cleans up the code to be more robust. Note that the common workaround of using --ignore-ldap-dp will now only be needed if the firewall uses packet dropping instead of proper ICMP rejects.
2022-09-16dirmngr:dns,doc,gpg: Fix for noreturn for C11.NIIBE Yutaka1-1/+1
* dirmngr/dns.c: Use __noreturn__. * doc/yat2m.c: Likewise. * g10/main.h: Likewise. -- GnuPG-bug-id: 4002 Signed-off-by: NIIBE Yutaka <[email protected]>
2022-09-14dirmngr: Fix for USE_LDAP.NIIBE Yutaka2-0/+7
* dirmngr/ks-action.c [USE_LDAP] (ks_action_help): Recover variables. * dirmngr/server.c [USE_LDAP] (dirmngr/server.c): Likewise. -- Fixes-commit: 3d7dbf16618db4d0dc602daadbde098d4a14b528 Signed-off-by: NIIBE Yutaka <[email protected]>
2022-09-14dirmngr:dns: Fixes for function prototypes.NIIBE Yutaka1-59/+164
* dirmngr/dns.c (dns_a_parse0, dns_a_push0, dns_a_cmp0): New. (dns_a_print0, dns_aaaa_parse0, dns_aaaa_cmp0): New. (dns_aaaa_print0, dns_mx_parse0, dns_mx_push0, dns_mx_cmp0): New. (dns_mx_print0, dns_mx_cname0, dns_ns_parse0, dns_ns_push0): New. (dns_ns_cmp0, dns_ns_print0, dns_ns_cname0, dns_cname_parse0): New. (dns_cname_push0, dns_cname_cmp0, dns_cname_print0): New. (dns_cname_cname0, dns_soa_parse0, dns_soa_push0): New. (dns_soa_cmp0, dns_soa_print0, dns_srv_parse0, dns_srv_push0): New. (dns_srv_cmp0, dns_srv_print0, dns_srv_cname0, dns_opt_parse0): New. (dns_opt_push0, dns_opt_cmp0, dns_opt_print0, dns_ptr_parse0): New. (dns_ptr_push0, dns_ptr_cmp0, dns_ptr_print0, dns_ptr_cname0): New. (dns_sshfp_parse0, dns_sshfp_push0, dns_sshfp_cmp0): New. (dns_sshfp_print0, dns_txt_parse0, dns_txt_push0, dns_txt_cmp0): New. (struct dns_rrtype): Add function prototypes. (dns_rrtypes): Use "0" variant of functions. (DNS_PRAGMA_PUSH, DNS_PRAGMA_POP): Remove. -- Original code was pretty badly written ignoring the type system of C, but modern compiler encourages use of the type system. No architectural changes, but only things mechanically possible. Signed-off-by: NIIBE Yutaka <[email protected]>
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