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perlhooks.c
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perlhooks.c
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/*
* perlhooks.c -- perl-hooks interface
*
* perlhooks.c is a part of binkd project
*
* Copyright (C) 2003 val khokhlov, FIDONet 2:550/180
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version. See COPYING.
*/
/*
* $Id: perlhooks.c,v 2.82 2013/02/04 12:47:12 gul Exp $
*
* $Log: perlhooks.c,v $
* Revision 2.82 2013/02/04 12:47:12 gul
* New config option "listen"
*
* Revision 2.81 2012/09/20 12:16:53 gul
* Added "call via external pipe" (for example ssh) functionality.
* Added "-a", "-f" options, removed obsoleted "-u" and "-i" (for win32).
*
* Revision 2.80 2012/06/26 11:42:03 gul
* Leave expected password unchanged if unmodified in on_handhsake hook
*
* Revision 2.79 2012/05/13 17:26:40 gul
* Possibility to specify $passwd for session in on_handshake() perl hook
*
* Revision 2.78 2012/02/18 16:39:58 green
* perl_parse() may alter environment, though not used
*
* Revision 2.77 2012/01/26 09:47:30 gul
* Avoid usage SvPV_nolen missing in perl 5.00553
*
* Revision 2.76 2012/01/08 17:34:57 green
* Avoid using MAXHOSTNAMELEN
*
* Revision 2.75 2012/01/06 09:08:50 gul
* Fix warnings on 64-bit systems
*
* Revision 2.74 2012/01/06 07:50:34 gul
* Fix warnings
*
* Revision 2.73 2012/01/03 17:25:32 green
* Implemented IPv6 support
* - replace (almost) all getXbyY function calls with getaddrinfo/getnameinfo (RFC2553) calls
* - Add compatibility layer for target systems not supporting RFC2553 calls in rfc2553.[ch]
* - Add support for multiple listen sockets -- one for IPv4 and one for IPv6 (use V6ONLY)
* - For WIN32 platform add configuration parameter IPV6 (mutually exclusive with BINKD9X)
* - On WIN32 platform use Winsock2 API if IPV6 support is requested
* - config: node IP address literal + port supported: [<ipv6 address>]:<port>
*
* Revision 2.72 2010/08/26 06:26:26 gul
* Segfault on nested on_log() perl hook, reported by The Infidel numenorbbs at gmail.com
*
* Revision 2.71 2010/05/22 08:11:30 gul
* Call after_session() hook after removing bsy
*
* Revision 2.70 2010/03/30 06:11:32 gul
* Improve logging
*
* Revision 2.69 2009/06/23 10:53:10 gul
* Perl <5.10 win32 PERLDL compatibility (no sv_free2 call)
*
* Revision 2.68 2009/06/23 06:20:29 gul
* Compilation error on win32, fixed
*
* Revision 2.67 2009/06/03 13:25:46 gul
* Fixed updating $hosts by on_hook() (broken in 1.0a-529)
*
* Revision 2.66 2009/06/03 07:50:49 gul
* $_ mistakenly set as read-only in need_reload() perl hook, fixed.
*
* Revision 2.65 2009/06/02 17:09:35 gul
* Build binkd for OS/2 with perl support
*
* Revision 2.64 2009/05/31 07:16:17 gul
* Warning: many changes, may be unstable.
* Perl interpreter is now part of config and rerun on config reload.
* Perl 5.10 compatibility.
* Changes in outbound queue managing and sorting.
*
* Revision 2.63 2009/05/27 09:33:52 gul
* perl-var config keyword
* update $hosts by on_call() perl hook not only if it returns 2
*
* Revision 2.62 2009/05/26 13:04:35 gul
* New perl hooks:
* need_reload() - is it needed to reload config
* config_loaded() - after successful reading config
*
* Revision 2.61 2009/05/25 17:02:07 gul
* Perl 5.10 compatibility,
* avoid warnings.
*
* Revision 2.60 2009/05/25 16:24:08 gul
* Add forgotten vars in perl hooks,
* inhibit warnings
*
* Revision 2.59 2008/01/15 12:39:03 gul
* Perl_sv_2iv_flags()
*
* Revision 2.58 2008/01/15 11:53:58 gul
* typo in perlhooks.c rev. 2.57
*
* Revision 2.57 2008/01/15 11:10:22 gul
* Compatibility with new perl versions (Perl_sv_2uv_flags()), not tested
*
* Revision 2.56 2007/09/04 06:07:03 gul
* Memory leak
*
* Revision 2.55 2005/10/03 06:49:04 gul
* Fixed typos in previous patch
*
* Revision 2.54 2005/10/02 21:47:34 gul
* set_rlimit() perl hook
*
* Revision 2.53 2005/10/02 20:48:39 gul
* - add $traf_mail and $traf_files vars for on_call() and on_handshake() hooks;
* - optimize queue scan in perl hooks;
* - documentation for $rc var in after_session() hook.
*
* Revision 2.52 2005/09/23 12:24:33 gul
* define $hosts variable for on_call() perl hook (can be changed).
* Changes for $proxy and $socks are now local for the single outgoing call.
*
* Revision 2.51 2005/03/28 10:15:13 val
* manage proxy/socks via perl-hook on_call()
*
* Revision 2.50 2004/11/19 15:58:45 gul
* Add dynamic load function used by new errors handler
*
* Revision 2.49 2004/11/19 14:59:38 gul
* Typo in new perl errors handler
*
* Revision 2.48 2004/11/15 10:32:11 gul
* Fixed compilation multithread version with perl
*
* Revision 2.47 2004/10/18 15:22:20 gul
* Change handle perl errors method
*
* Revision 2.46 2004/08/04 13:28:59 gul
* Fix compiler warning
*
* Revision 2.45 2004/07/23 11:40:06 gul
* Fix compilation warning
*
* Revision 2.44 2004/01/08 12:57:18 val
* * parse up to 3 comma-separated passwords (in,pkt,out)
* * use out password for outgoing sessions if it's set
*
* Revision 2.43 2004/01/07 12:23:39 gul
* Remove zaccept keyword, receiving compressed files possibility
* is always on now if binkd was compiled with zlib/bzip2 support.
*
* Revision 2.42 2003/12/24 00:37:26 gul
* Fixed mingw with PERLDL compilation
*
* Revision 2.41 2003/11/19 18:07:20 gul
* Use foreach_node() for fill %node hash
*
* Revision 2.40 2003/10/30 10:57:46 gul
* Change inb_done arguments, optimize a bit
*
* Revision 2.39 2003/10/30 10:36:59 gul
* Do not append file partially received from busy remote aka,
* non-destructive skip it.
*
* Revision 2.38 2003/10/29 21:08:39 gul
* Change include-files structure, relax dependences
*
* Revision 2.37 2003/10/27 23:22:54 gul
* Fix OS/2 compilation
*
* Revision 2.36 2003/10/27 21:31:26 gul
* Autodetect perl version, fix warning
*
* Revision 2.35 2003/10/27 16:16:22 gul
* Fix warnings with perl58
*
* Revision 2.34 2003/10/24 14:19:28 val
* missing OS/2 code for PERLDL improvements added
*
* Revision 2.33 2003/10/24 06:40:13 val
* PERLDL support for both Perl 5.6 and 5.8 versions
*
* Revision 2.32 2003/10/22 14:24:51 stas
* Remove obsolete defines
*
* Revision 2.31 2003/10/20 12:08:07 gul
* Minor bugfix in perl error handling under win32
*
* Revision 2.30 2003/10/19 12:21:46 gul
* Stream compression
*
* Revision 2.29 2003/10/07 15:30:09 gul
* Fix warnings
*
* Revision 2.28 2003/10/04 00:46:53 hbrew
* Avoid warning in perl.h
*
* Revision 2.27 2003/09/24 07:32:16 val
* bzlib2 compression support, new compression keyword: zlevel
*
* Revision 2.26 2003/09/21 17:51:08 gul
* Fixed PID in logfile for perl stderr handled messages in fork version.
*
* Revision 2.25 2003/09/21 17:34:27 gul
* Change perl stderr handling for thread vertions,
* some small changes.
*
* Revision 2.24 2003/09/18 07:18:21 val
* fix to assure dll has been loaded before calling perl funcs
*
* Revision 2.23 2003/09/15 06:57:09 val
* compression support via zlib: config keywords, improvements, OS/2 code
*
* Revision 2.22 2003/09/11 08:26:11 val
* fix for Perl hooks code after steam's patch for pNodArray
*
* Revision 2.21 2003/09/08 06:36:51 val
* (a) don't call exitfunc for perlhook fork'ed process
* (b) many compilation warnings in perlhooks.c fixed
*
* Revision 2.20 2003/09/05 06:49:06 val
* Perl support restored after config reloading patch
*
* Revision 2.19 2003/08/26 17:01:26 gul
* Correct previous patch
*
* Revision 2.18 2003/08/26 16:45:52 gul
* binkd/2 perl dynamic DLL load
*
* Revision 2.16 2003/08/26 07:43:54 stream
* Use generic lists
*
* Revision 2.15 2003/08/25 14:09:03 gul
* Added exp_ftnaddress() to refresh_queue()
*
* Revision 2.14 2003/08/22 09:41:36 val
* add check perl!=NULL in perl_on_handshake
*
* Revision 2.13 2003/08/22 09:37:39 val
* missing function import for PERLDL: sv_setpvn()
*
* Revision 2.12 2003/08/18 09:41:00 gul
* Little cleanup in handle perl errors
*
* Revision 2.11 2003/08/18 09:15:39 gul
* Cosmetics
*
* Revision 2.10 2003/08/18 07:35:08 val
* multiple changes:
* - hide-aka/present-aka logic
* - address mask matching via pmatch
* - delay_ADR in STATE (define DELAY_ADR removed)
* - ftnaddress_to_str changed to xftnaddress_to_str (old version #define'd)
* - parse_ftnaddress now sets zone to domain default if it's omitted
*
* Revision 2.9 2003/08/18 07:29:09 val
* multiple changes:
* - perl error handling made via fork/thread
* - on_log() perl hook
* - perl: msg_send(), on_send(), on_recv()
* - unless using threads define log buffer via xalloc()
*
* Revision 2.8 2003/08/13 08:20:45 val
* try to avoid mixing Log() output and Perl errors in stderr
*
* Revision 2.7 2003/08/11 08:33:16 val
* better error handling in perl hooks
*
* Revision 2.6 2003/07/28 10:23:33 val
* Perl DLL dynamic load for Win32, config keyword perl-dll, nmake PERLDL=1
*
* Revision 2.5 2003/07/07 08:42:02 val
* check real length of SvPV() when importing queue element from perl
*
* Revision 2.4 2003/07/04 08:13:17 val
* core dump in perl_clone() fixed, works with 5.6.0+
*
* Revision 2.3 2003/06/27 07:45:36 val
* fix to make with perl 5.6.0
*
* Revision 2.2 2003/06/26 10:34:02 val
* some tips from mod_perl, maybe prevent perl from crashing in client mgr (win32)
*
* Revision 2.1 2003/06/20 10:37:02 val
* Perl hooks for binkd - initial revision
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <fcntl.h>
#ifdef HAVE_FORK
#include <sys/wait.h>
#endif
#ifdef OS2
#ifdef PERLDL
#define INCL_DOSMODULEMGR
#endif
#define INCL_DOSPROCESS
#include <os2.h>
#endif
#ifdef _MSC_VER
#undef __STDC__
#endif
#include <sys/types.h>
#include <sys/stat.h>
#if defined(__NT__) && !defined(WIN32) /* WIN32 needed for perl-core include files */
# define WIN32
#endif
#ifdef WIN32
# define NO_XSLOCKS
#endif
#ifndef EXTERN_C
# define EXTERN_C extern
#endif
/* ---------------- binkd stuff --------------- */
#include "readcfg.h"
#include "sys.h"
#include "tools.h"
#include "ftnaddr.h"
#include "ftnq.h"
#include "ftnnode.h"
#include "readflo.h"
#include "iphdr.h"
#include "protoco2.h"
#include "sem.h"
#include "protocol.h"
#include "common.h"
#include "perlhooks.h"
#include "rfc2553.h"
/* ---------------- perl stuff --------------- */
/* dynamic load */
#ifdef PERLDL
# define Perl_sv_2pv (hl_Perl_sv_2pv)
# define Perl_sv_2pv_flags (hl_Perl_sv_2pv_flags)
# define Perl_sv_2uv (hl_Perl_sv_2uv)
# define Perl_sv_2uv_flags (hl_Perl_sv_2uv_flags)
# define Perl_sv_2iv (hl_Perl_sv_2iv)
# define Perl_sv_2iv_flags (hl_Perl_sv_2iv_flags)
# define Perl_sv_setsv (hl_Perl_sv_setsv)
# define Perl_sv_setsv_flags (hl_Perl_sv_setsv_flags)
# define Perl_sv_2mortal (*dl_Perl_sv_2mortal)
# define Perl_newSViv (*dl_Perl_newSViv)
# define Perl_av_store (*dl_Perl_av_store)
# define Perl_av_fetch (*dl_Perl_av_fetch)
# define Perl_av_len (*dl_Perl_av_len)
# define Perl_newXS (*dl_Perl_newXS)
# define Perl_sv_2bool (*dl_Perl_sv_2bool)
# define perl_run (*dl_perl_run)
# define Perl_sv_setiv (*dl_Perl_sv_setiv)
# define perl_free (*dl_perl_free)
# define perl_destruct (*dl_perl_destruct)
# define perl_parse (*dl_perl_parse)
# define perl_construct (*dl_perl_construct)
# define perl_alloc (*dl_perl_alloc)
# define Perl_newAV (*dl_Perl_newAV)
# define Perl_av_push (*dl_Perl_av_push)
# define Perl_av_clear (*dl_Perl_av_clear)
# define Perl_newRV_noinc (*dl_Perl_newRV_noinc)
# define Perl_newHV (*dl_Perl_newHV)
# define Perl_hv_store (*dl_Perl_hv_store)
# define Perl_newSVpv (*dl_Perl_newSVpv)
# define Perl_hv_clear (*dl_Perl_hv_clear)
# define Perl_push_scope (*dl_Perl_push_scope)
# define Perl_pop_scope (*dl_Perl_pop_scope)
# define Perl_free_tmps (*dl_Perl_free_tmps)
# define Perl_markstack_grow (*dl_Perl_markstack_grow)
# define Perl_save_int (*dl_Perl_save_int)
# define Perl_sv_setpv (*dl_Perl_sv_setpv)
# define Perl_sv_setpvn (*dl_Perl_sv_setpvn)
# define Perl_av_undef (*dl_Perl_av_undef)
# define Perl_hv_fetch (*dl_Perl_hv_fetch)
# define Perl_eval_pv (*dl_Perl_eval_pv)
# define Perl_newRV (*dl_Perl_newRV)
# define Perl_sv_free (*dl_Perl_sv_free)
# define Perl_sv_free2 (*dl_Perl_sv_free2)
# define Perl_hv_common_key_len (*dl_Perl_hv_common_key_len)
# define Perl_sys_init3 (*dl_Perl_sys_init3)
#ifdef OS2
# define PL_errgv (*dl_PL_errgv)
# define PL_stack_sp (*dl_PL_stack_sp)
# define PL_markstack_ptr (*dl_PL_markstack_ptr)
# define PL_sv_undef (*dl_PL_sv_undef)
# define PL_stack_base (*dl_PL_stack_base)
# define PL_markstack_max (*dl_PL_markstack_max)
# define PL_tmps_ix (*dl_PL_tmps_ix)
# define PL_tmps_floor (*dl_PL_tmps_floor)
# define PL_diehook (*dl_PL_diehook)
# define PL_warnhook (*dl_PL_warnhook)
# define Perl_sv_setpvf (*dl_Perl_sv_setpvf)
# define perl_get_sv (*dl_perl_get_sv)
# define perl_get_av (*dl_perl_get_av)
# define perl_get_hv (*dl_perl_get_hv)
# define perl_get_cv (*dl_perl_get_cv)
# define perl_call_pv (*dl_perl_call_pv)
#else
# define Perl_Ierrgv_ptr (*dl_Perl_Ierrgv_ptr)
# define Perl_Isv_undef_ptr (*dl_Perl_Isv_undef_ptr)
# define Perl_Tstack_sp_ptr (*dl_Perl_Tstack_sp_ptr)
# define Perl_Tmarkstack_ptr_ptr (*dl_Perl_Tmarkstack_ptr_ptr)
# define Perl_Tstack_base_ptr (*dl_Perl_Tstack_base_ptr)
# define Perl_Tmarkstack_max_ptr (*dl_Perl_Tmarkstack_max_ptr)
# define Perl_Ttmps_ix_ptr (*dl_Perl_Ttmps_ix_ptr)
# define Perl_Ttmps_floor_ptr (*dl_Perl_Ttmps_floor_ptr)
# define Perl_Tscopestack_ix_ptr (*dl_Perl_Tscopestack_ix_ptr)
# define Perl_Tmarkstack_ptr (*dl_Perl_Tmarkstack_ptr)
# define Perl_TXpv_ptr (*dl_Perl_TXpv_ptr)
# define Perl_Istack_base_ptr (*dl_Perl_Istack_base_ptr)
# define Perl_Istack_sp_ptr (*dl_Perl_Istack_sp_ptr)
# define Perl_Imarkstack_max_ptr (*dl_Perl_Imarkstack_max_ptr)
# define Perl_Imarkstack_ptr_ptr (*dl_Perl_Imarkstack_ptr_ptr)
# define Perl_Itmps_floor_ptr (*dl_Perl_Itmps_floor_ptr)
# define Perl_Itmps_ix_ptr (*dl_Perl_Itmps_ix_ptr)
# define Perl_Iscopestack_ix_ptr (*dl_Perl_Iscopestack_ix_ptr)
# define Perl_sv_setpvf_nocontext (*dl_Perl_sv_setpvf_nocontext)
# define Perl_get_sv (*dl_Perl_get_sv)
# define Perl_get_av (*dl_Perl_get_av)
# define Perl_get_hv (*dl_Perl_get_hv)
# define Perl_get_cv (*dl_Perl_get_cv)
# define Perl_call_pv (*dl_Perl_call_pv)
# define Perl_get_context (*dl_Perl_get_context)
# define Perl_set_context (*dl_Perl_set_context)
# define perl_clone (*dl_perl_clone)
# define Perl_Iperl_destruct_level_ptr (*dl_Perl_Iperl_destruct_level_ptr)
# define Perl_Idiehook_ptr (*dl_Perl_Idiehook_ptr)
# define Perl_Iwarnhook_ptr (*dl_Perl_Iwarnhook_ptr)
# define boot_DynaLoader (*dl_boot_DynaLoader)
#endif
#endif
#ifdef DEBUG
# undef DEBUG
#endif
#include <EXTERN.h>
#include <perl.h>
#include <XSUB.h>
/* perl prior to 5.6 support */
#ifndef get_sv
# define get_sv perl_get_sv
#endif
#ifndef eval_pv
# define eval_pv perl_eval_pv
#endif
#ifndef newSVuv
# define newSVuv newSViv
#endif
#ifndef sv_undef
# define sv_undef PL_sv_undef
#endif
#ifndef aTHX_
# define aTHX_
#endif
#ifdef q
# undef q
#endif
#ifdef __GNUC__
# define Perl___notused Perl___notused __attribute__ ((unused))
#endif
#ifdef PERLDL
#if PERL_REVISION<5 || (PERL_REVISION==5 && PERL_VERSION<8)
# define SV_GMAGIC 2 /* sv.h */
#endif
#ifdef OS2
#define pTHX_
#define pTHX void
#define pTHXo_
#define pTHXo void
#define _Const
#define OS2_Perl_data (*dl_OS2_Perl_data)
typedef void (*XSUBADDR_t)(CV* cv _CPERLproto);
typedef void(*XSINIT_t)(void);
#else
#define _Const const
#endif
/* below are the prototypes as they should appear:
PERL_CALLCONV char* (*dl_Perl_sv_2pv)(pTHX_ SV* sv, STRLEN *lp);
PERL_CALLCONV UV (*dl_Perl_sv_2uv)(pTHX_ SV* sv);
PERL_CALLCONV void* (*dl_Perl_get_context)(void);
PERL_CALLCONV void (*dl_Perl_set_context)(void *thx);
PERL_CALLCONV SV* (*dl_Perl_sv_2mortal)(pTHX_ SV* sv);
PERL_CALLCONV SV* (*dl_Perl_newSViv)(pTHX_ IV i);
PERL_CALLCONV SV** (*dl_Perl_av_store)(pTHX_ AV* ar, I32 key, SV* val);
PERL_CALLCONV SV** (*dl_Perl_av_fetch)(pTHX_ AV* ar, I32 key, I32 lval);
PERL_CALLCONV void (*dl_Perl_av_push)(pTHX_ AV* ar, SV* val);
PERL_CALLCONV void (*dl_Perl_av_clear)(pTHX_ AV* ar);
#if PERL_REVISION<5 || (PERL_REVISION==5 && PERL_VERSION<10)
PERL_CALLCONV I32 (*dl_Perl_av_len)(pTHX_ AV* ar);
PERL_CALLCONV CV* (*dl_Perl_newXS)(pTHX_ char* name, XSUBADDR_t f, char* filename);
#else
PERL_CALLCONV I32 (*dl_Perl_av_len)(pTHX_ const AV* ar);
PERL_CALLCONV CV* (*dl_Perl_newXS)(pTHX_ const char* name, XSUBADDR_t f, const char* filename);
#endif
PERL_CALLCONV bool (*dl_Perl_sv_2bool)(pTHX_ SV* sv);
PERL_CALLCONV CV* (*dl_Perl_get_cv)(pTHX_ const char* name, I32 create);
PERL_CALLCONV SV* (*dl_Perl_get_sv)(pTHX_ const char* name, I32 create);
PERL_CALLCONV AV* (*dl_Perl_get_av)(pTHX_ const char* name, I32 create);
PERL_CALLCONV HV* (*dl_Perl_get_hv)(pTHX_ const char* name, I32 create);
PERL_CALLCONV PerlInterpreter* (*dl_perl_alloc)(void);
PERL_CALLCONV void (*dl_perl_construct)(PerlInterpreter* interp);
PERL_CALLCONV void (*dl_perl_destruct)(PerlInterpreter* interp);
PERL_CALLCONV void (*dl_perl_free)(PerlInterpreter* interp);
PERL_CALLCONV int (*dl_perl_run)(PerlInterpreter* interp);
PERL_CALLCONV int (*dl_perl_parse)(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env);
PERL_CALLCONV PerlInterpreter* (*dl_perl_clone)(PerlInterpreter* interp, UV flags);
PERL_CALLCONV void (*dl_Perl_sv_setiv)(pTHX_ SV* sv, IV num);
PERL_CALLCONV void (*dl_Perl_sv_setsv)(pTHX_ SV* dsv, SV* ssv);
PERL_CALLCONV void (*dl_Perl_sv_setpv)(pTHX_ SV* sv, const char* ptr);
PERL_CALLCONV void (*dl_Perl_sv_setpvn)(pTHX_ SV* sv, const char* ptr, STRLEN len);
PERL_CALLCONV AV* (*dl_Perl_newAV)(pTHX);
PERL_CALLCONV SV* (*dl_Perl_newRV_noinc)(pTHX_ SV *sv);
PERL_CALLCONV HV* (*dl_Perl_newHV)(pTHX);
PERL_CALLCONV SV* (*dl_Perl_newSVpv)(pTHX_ const char* s, STRLEN len);
PERL_CALLCONV SV** (*dl_Perl_hv_store)(pTHX_ HV* tb, _Const char* key, U32 klen, SV* val, U32 hash);
PERL_CALLCONV void (*dl_Perl_hv_clear)(pTHX_ HV* tb);
PERL_CALLCONV SV** (*dl_Perl_hv_fetch)(pTHX_ HV* tb, _Const char* key, U32 klen, I32 lval);
PERL_CALLCONV void (*dl_Perl_push_scope)(pTHX);
PERL_CALLCONV void (*dl_Perl_pop_scope)(pTHX);
PERL_CALLCONV void (*dl_Perl_free_tmps)(pTHX);
PERL_CALLCONV I32 (*dl_Perl_call_pv)(pTHX_ const char* sub_name, I32 flags);
PERL_CALLCONV void (*dl_Perl_markstack_grow)(pTHX);
PERL_CALLCONV void (*dl_Perl_save_int)(pTHX_ int* intp);
PERL_CALLCONV IV (*dl_Perl_sv_2iv)(pTHX_ SV* sv);
PERL_CALLCONV void (*dl_Perl_av_undef)(pTHX_ AV* ar);
PERL_CALLCONV void (*dl_Perl_sv_setpvf_nocontext)(SV* sv, const char* pat, ...)
PERL_CALLCONV SV* (*dl_Perl_eval_pv)(pTHX_ const char* p, I32 croak_on_error);
PERL_CALLCONV SV* (*dl_Perl_newRV)(pTHX_ SV* pref);
PERL_CALLCONV void (*dl_Perl_sv_free)(pTHX_ SV* sv);
PERL_CALLCONV void (*dl_Perl_sv_free2)(pTHX_ SV* sv);
PERL_CALLCONV void* (*dl_Perl_hv_common_key_len)(pTHX_ HV* hv, const char *key, I32 klen_i32, const int action, SV *val, const U32 hash);
PERL_CALLCONV void (*dl_Perl_sys_init3)(int *argc, char ***argv, char ***env);
#ifdef CHECK_FORMAT
__attribute__((format(printf,2,3)))
#endif
;
PERL_CALLCONV int* (*dl_Perl_Iperl_destruct_level_ptr)(pTHXo);
PERL_CALLCONV GV** (*dl_Perl_Ierrgv_ptr)(pTHXo);
PERL_CALLCONV SV* (*dl_Perl_Isv_undef_ptr)(pTHXo);
PERL_CALLCONV SV** (*dl_Perl_Idiehook_ptr)(pTHXo);
PERL_CALLCONV SV** (*dl_Perl_Iwarnhook_ptr)(pTHXo);
#if PERL_REVISION<5 || (PERL_REVISION==5 && PERL_VERSION<10)
PERL_CALLCONV I32* (*dl_Perl_Tscopestack_ix_ptr)(pTHXo);
PERL_CALLCONV I32** (*dl_Perl_Tmarkstack_ptr)(pTHXo);
PERL_CALLCONV I32** (*dl_Perl_Tmarkstack_max_ptr)(pTHXo);
PERL_CALLCONV I32* (*dl_Perl_Ttmps_ix_ptr)(pTHXo);
PERL_CALLCONV I32* (*dl_Perl_Ttmps_floor_ptr)(pTHXo);
PERL_CALLCONV XPV** (*dl_Perl_TXpv_ptr)(pTHXo);
PERL_CALLCONV SV*** (*dl_Perl_Tstack_base_ptr)(pTHXo);
PERL_CALLCONV I32** (*dl_Perl_Tmarkstack_ptr_ptr)(pTHXo);
PERL_CALLCONV SV*** (*dl_Perl_Tstack_sp_ptr)(pTHXo);
#else
PERL_CALLCONV SV** (*dl_Perl_Istack_base_ptr)(pTHXo);
PERL_CALLCONV SV** (*dl_Perl_Istack_sp_ptr)(pTHXo);
PERL_CALLCONV I32* (*dl_Perl_Imarkstack_max_ptr)(pTHXo);
PERL_CALLCONV I32* (*dl_Perl_Imarkstack_ptr_ptr)(pTHXo);
PERL_CALLCONV I32 (*dl_Perl_Itmps_floor_ptr)(pTHXo);
PERL_CALLCONV I32 (*dl_Perl_Itmps_ix_ptr)(pTHXo);
PERL_CALLCONV I32 (*dl_Perl_Iscopestack_ix_ptr)(pTHXo);
#endif
PERL_CALLCONV void (*dl_boot_DynaLoader)(pTHXo_ CV* cv);
*/
/* below is the prototype with typedef:
typedef char* (PERL_CALLCONV *tf_Perl_sv_2pv)(pTHX_ SV* sv, STRLEN* lp);
tf_Perl_sv_2pv dl_Perl_sv_2pv;
*/
/* the currently used way to define prototypes via macro */
#define VK_MAKE_DFL(t,n,a) t (PERL_CALLCONV *n) a
VK_MAKE_DFL(char*, dl_Perl_sv_2pv_flags, (pTHX_ SV* sv, STRLEN* lp, I32 flags));
VK_MAKE_DFL(char*, dl_Perl_sv_2pv, (pTHX_ SV* sv, STRLEN* lp));
PERL_CALLCONV char* hl_Perl_sv_2pv(pTHX_ SV* sv, STRLEN* lp) {
if (dl_Perl_sv_2pv) return dl_Perl_sv_2pv(aTHX_ sv, lp);
else return dl_Perl_sv_2pv_flags(aTHX_ sv, lp, SV_GMAGIC);
}
PERL_CALLCONV char* hl_Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags) {
if (dl_Perl_sv_2pv_flags) return dl_Perl_sv_2pv_flags(aTHX_ sv, lp, flags);
else return dl_Perl_sv_2pv(aTHX_ sv, lp);
}
VK_MAKE_DFL(UV, dl_Perl_sv_2uv, (pTHX_ SV* sv));
VK_MAKE_DFL(UV, dl_Perl_sv_2uv_flags, (pTHX_ SV* sv, I32 flags));
PERL_CALLCONV UV hl_Perl_sv_2uv(pTHX_ SV* sv) {
if (dl_Perl_sv_2uv) return dl_Perl_sv_2uv(aTHX_ sv);
else return dl_Perl_sv_2uv_flags(aTHX_ sv, SV_GMAGIC);
}
PERL_CALLCONV UV hl_Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags) {
if (dl_Perl_sv_2uv_flags) return dl_Perl_sv_2uv_flags(aTHX_ sv, flags);
else return dl_Perl_sv_2uv(aTHX_ sv);
}
VK_MAKE_DFL(IV, dl_Perl_sv_2iv, (pTHX_ SV* sv));
VK_MAKE_DFL(IV, dl_Perl_sv_2iv_flags, (pTHX_ SV* sv, I32 flags));
PERL_CALLCONV IV hl_Perl_sv_2iv(pTHX_ SV* sv) {
if (dl_Perl_sv_2iv) return dl_Perl_sv_2iv(aTHX_ sv);
else return dl_Perl_sv_2iv_flags(aTHX_ sv, SV_GMAGIC);
}
PERL_CALLCONV IV hl_Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags) {
if (dl_Perl_sv_2iv_flags) return dl_Perl_sv_2iv_flags(aTHX_ sv, flags);
else return dl_Perl_sv_2iv(aTHX_ sv);
}
VK_MAKE_DFL(SV*, dl_Perl_sv_2mortal, (pTHX_ SV* sv));
VK_MAKE_DFL(SV*, dl_Perl_newSViv, (pTHX_ IV i));
VK_MAKE_DFL(SV**, dl_Perl_av_store, (pTHX_ AV* ar, I32 key, SV* val));
VK_MAKE_DFL(SV**, dl_Perl_av_fetch, (pTHX_ AV* ar, I32 key, I32 lval));
VK_MAKE_DFL(void, dl_Perl_av_push, (pTHX_ AV* ar, SV* val));
VK_MAKE_DFL(void, dl_Perl_av_clear, (pTHX_ AV* ar));
#if PERL_REVISION<5 || (PERL_REVISION==5 && PERL_VERSION<10)
VK_MAKE_DFL(CV*, dl_Perl_newXS, (pTHX_ char* name, XSUBADDR_t f, char* filename));
VK_MAKE_DFL(I32, dl_Perl_av_len, (pTHX_ AV* ar));
#else
VK_MAKE_DFL(CV*, dl_Perl_newXS, (pTHX_ const char* name, XSUBADDR_t f, const char* filename));
VK_MAKE_DFL(I32, dl_Perl_av_len, (pTHX_ const AV* ar));
#endif
VK_MAKE_DFL(bool, dl_Perl_sv_2bool, (pTHX_ SV* sv));
VK_MAKE_DFL(PerlInterpreter*, dl_perl_alloc, (void));
VK_MAKE_DFL(void, dl_perl_construct, (PerlInterpreter* interp));
#if PERL_REVISION>5 || (PERL_REVISION==5 && PERL_VERSION>=8)
VK_MAKE_DFL(int, dl_perl_destruct, (PerlInterpreter* interp));
#else
VK_MAKE_DFL(void, dl_perl_destruct, (PerlInterpreter* interp));
#endif
VK_MAKE_DFL(void, dl_perl_free, (PerlInterpreter* interp));
VK_MAKE_DFL(int, dl_perl_run, (PerlInterpreter* interp));
VK_MAKE_DFL(int, dl_perl_parse, (PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env));
VK_MAKE_DFL(void, dl_Perl_sv_setiv, (pTHX_ SV* sv, IV num));
VK_MAKE_DFL(void, dl_Perl_sv_setsv_flags, (pTHX_ SV* dsv, SV* ssv, I32 flags));
VK_MAKE_DFL(void, dl_Perl_sv_setsv, (pTHX_ SV* dsv, SV* ssv));
void hl_Perl_sv_setsv(pTHX_ SV* sv, SV* ssv) {
if (dl_Perl_sv_setsv) dl_Perl_sv_setsv(aTHX_ sv, ssv);
else dl_Perl_sv_setsv_flags(aTHX_ sv, ssv, SV_GMAGIC);
}
void hl_Perl_sv_setsv_flags(pTHX_ SV* sv, SV* ssv, I32 flags) {
if (dl_Perl_sv_setsv) dl_Perl_sv_setsv_flags(aTHX_ sv, ssv, flags);
else dl_Perl_sv_setsv(aTHX_ sv, ssv);
}
VK_MAKE_DFL(void, dl_Perl_sv_setpv, (pTHX_ SV* sv, const char* ptr));
VK_MAKE_DFL(void, dl_Perl_sv_setpvn, (pTHX_ SV* sv, const char* ptr, STRLEN len));
VK_MAKE_DFL(AV*, dl_Perl_newAV, (pTHX));
VK_MAKE_DFL(SV*, dl_Perl_newRV_noinc, (pTHX_ SV *sv));
VK_MAKE_DFL(HV*, dl_Perl_newHV, (pTHX));
VK_MAKE_DFL(SV*, dl_Perl_newSVpv, (pTHX_ _Const char* s, STRLEN len));
VK_MAKE_DFL(void, dl_Perl_hv_clear, (pTHX_ HV* tb));
#if PERL_REVISION<5 || (PERL_REVISION==5 && PERL_VERSION<8)
VK_MAKE_DFL(SV**, dl_Perl_hv_store, (pTHX_ HV* tb, _Const char* key, U32 klen, SV* val, U32 hash));
VK_MAKE_DFL(SV**, dl_Perl_hv_fetch, (pTHX_ HV* tb, _Const char* key, U32 klen, I32 lval));
#else
VK_MAKE_DFL(SV**, dl_Perl_hv_store, (pTHX_ HV* tb, _Const char* key, I32 klen, SV* val, U32 hash));
VK_MAKE_DFL(SV**, dl_Perl_hv_fetch, (pTHX_ HV* tb, _Const char* key, I32 klen, I32 lval));
#endif
VK_MAKE_DFL(void, dl_Perl_push_scope, (pTHX));
VK_MAKE_DFL(void, dl_Perl_pop_scope, (pTHX));
VK_MAKE_DFL(void, dl_Perl_free_tmps, (pTHX));
VK_MAKE_DFL(void, dl_Perl_markstack_grow, (pTHX));
VK_MAKE_DFL(void, dl_Perl_save_int, (pTHX_ int* intp));
VK_MAKE_DFL(void, dl_Perl_av_undef, (pTHX_ AV* ar));
VK_MAKE_DFL(SV*, dl_Perl_eval_pv, (pTHX_ const char* p, I32 croak_on_error));
VK_MAKE_DFL(SV*, dl_Perl_newRV, (pTHX_ SV* pref));
VK_MAKE_DFL(void, dl_Perl_sv_free, (pTHX_ SV* sv));
VK_MAKE_DFL(void, dl_Perl_sv_free2, (pTHX_ SV* sv));
VK_MAKE_DFL(void*, dl_Perl_hv_common_key_len, (pTHX_ HV* hv, const char *key, I32 klen_i32, const int action, SV *val, const U32 hash));
VK_MAKE_DFL(void, dl_Perl_sys_init3, (int *argc, char ***argv, char ***env));
#ifdef OS2
VK_MAKE_DFL(void, dl_Perl_sv_setpvf, (SV* sv, const char* pat, ...));
VK_MAKE_DFL(CV*, dl_perl_get_cv, (pTHX_ _Const char* name, I32 create));
VK_MAKE_DFL(SV*, dl_perl_get_sv, (pTHX_ _Const char* name, I32 create));
VK_MAKE_DFL(AV*, dl_perl_get_av, (pTHX_ _Const char* name, I32 create));
VK_MAKE_DFL(HV*, dl_perl_get_hv, (pTHX_ _Const char* name, I32 create));
VK_MAKE_DFL(I32, dl_perl_call_pv, (pTHX_ _Const char* sub_name, I32 flags));
GV* *dl_PL_errgv;
SV** *dl_PL_stack_sp;
I32* *dl_PL_markstack_ptr;
SV *dl_PL_sv_undef;
SV** *dl_PL_stack_base;
I32* *dl_PL_markstack_max;
I32 *dl_PL_tmps_ix;
I32 *dl_PL_tmps_floor;
SV* *dl_PL_diehook;
SV* *dl_PL_warnhook;
OS2_Perl_data_t *dl_OS2_Perl_data;
#else
VK_MAKE_DFL(CV*, dl_Perl_get_cv, (pTHX_ _Const char* name, I32 create));
VK_MAKE_DFL(SV*, dl_Perl_get_sv, (pTHX_ _Const char* name, I32 create));
VK_MAKE_DFL(AV*, dl_Perl_get_av, (pTHX_ _Const char* name, I32 create));
VK_MAKE_DFL(HV*, dl_Perl_get_hv, (pTHX_ _Const char* name, I32 create));
VK_MAKE_DFL(I32, dl_Perl_call_pv, (pTHX_ _Const char* sub_name, I32 flags));
VK_MAKE_DFL(GV**, dl_Perl_Ierrgv_ptr, (pTHXo));
VK_MAKE_DFL(SV*, dl_Perl_Isv_undef_ptr, (pTHXo));
VK_MAKE_DFL(SV**, dl_Perl_Idiehook_ptr, (pTHXo));
VK_MAKE_DFL(SV**, dl_Perl_Iwarnhook_ptr, (pTHXo));
#if PERL_REVISION<5 || (PERL_REVISION==5 && PERL_VERSION<10)
VK_MAKE_DFL(SV***, dl_Perl_Tstack_sp_ptr, (pTHXo));
VK_MAKE_DFL(I32**, dl_Perl_Tmarkstack_ptr_ptr, (pTHXo));
VK_MAKE_DFL(SV***, dl_Perl_Tstack_base_ptr, (pTHXo));
VK_MAKE_DFL(I32**, dl_Perl_Tmarkstack_max_ptr, (pTHXo));
VK_MAKE_DFL(I32*, dl_Perl_Ttmps_ix_ptr, (pTHXo));
VK_MAKE_DFL(I32*, dl_Perl_Ttmps_floor_ptr, (pTHXo));
VK_MAKE_DFL(I32**, dl_Perl_Tmarkstack_ptr, (pTHXo));
VK_MAKE_DFL(XPV**, dl_Perl_TXpv_ptr, (pTHXo));
VK_MAKE_DFL(int*, dl_Perl_Iperl_destruct_level_ptr, (pTHXo));
#else
VK_MAKE_DFL(SV***, dl_Perl_Istack_base_ptr, (pTHXo));
VK_MAKE_DFL(SV***, dl_Perl_Istack_sp_ptr, (pTHXo));
VK_MAKE_DFL(I32**, dl_Perl_Imarkstack_max_ptr, (pTHXo));
VK_MAKE_DFL(I32**, dl_Perl_Imarkstack_ptr_ptr, (pTHXo));
VK_MAKE_DFL(I32*, dl_Perl_Itmps_floor_ptr, (pTHXo));
VK_MAKE_DFL(I32*, dl_Perl_Itmps_ix_ptr, (pTHXo));
VK_MAKE_DFL(I32*, dl_Perl_Iscopestack_ix_ptr, (pTHXo));
VK_MAKE_DFL(signed char*, dl_Perl_Iperl_destruct_level_ptr, (pTHXo));
#endif
VK_MAKE_DFL(void, dl_boot_DynaLoader, (pTHXo_ CV* cv));
VK_MAKE_DFL(void*, dl_Perl_get_context, (void));
VK_MAKE_DFL(void, dl_Perl_set_context, (void *thx));
VK_MAKE_DFL(PerlInterpreter*, dl_perl_clone, (PerlInterpreter* interp, UV flags));
VK_MAKE_DFL(I32*, dl_Perl_Tscopestack_ix_ptr, (pTHXo));
#ifdef CHECK_FORMAT
VK_MAKE_DFL(void, dl_Perl_sv_setpvf_nocontext, (SV* sv, const char* pat, ...) __attribute__((format(printf,2,3))) );
#else
VK_MAKE_DFL(void, dl_Perl_sv_setpvf_nocontext, (SV* sv, const char* pat, ...));
#endif
#endif
/* the list of functions to import from DLL */
#define VK_MAKE_DLFUNC(n) { (void **)&dl_##n, #n }
struct perl_dlfunc { void **f; char *name; } perl_dlfuncs[] = {
/*#if PERL_REVISION>5 || (PERL_REVISION==5 && PERL_VERSION>=8)
VK_MAKE_DLFUNC(Perl_sv_2pv_flags),
#else
VK_MAKE_DLFUNC(Perl_sv_2pv),
#endif*/
VK_MAKE_DLFUNC(Perl_sv_2mortal),
VK_MAKE_DLFUNC(Perl_newSViv),
VK_MAKE_DLFUNC(Perl_av_store),
VK_MAKE_DLFUNC(Perl_av_fetch),
VK_MAKE_DLFUNC(Perl_av_len),
VK_MAKE_DLFUNC(Perl_av_push),
VK_MAKE_DLFUNC(Perl_av_clear),
VK_MAKE_DLFUNC(Perl_newXS),
VK_MAKE_DLFUNC(Perl_sv_2bool),
VK_MAKE_DLFUNC(perl_alloc),
VK_MAKE_DLFUNC(perl_construct),
VK_MAKE_DLFUNC(perl_destruct),
VK_MAKE_DLFUNC(perl_free),
VK_MAKE_DLFUNC(perl_run),
VK_MAKE_DLFUNC(perl_parse),
VK_MAKE_DLFUNC(Perl_sv_setiv),
/*#if PERL_REVISION>5 || (PERL_REVISION==5 && PERL_VERSION>=8)
VK_MAKE_DLFUNC(Perl_sv_setsv_flags),
#else
VK_MAKE_DLFUNC(Perl_sv_setsv),
#endif*/
VK_MAKE_DLFUNC(Perl_sv_setpv),
VK_MAKE_DLFUNC(Perl_sv_setpvn),
VK_MAKE_DLFUNC(Perl_newAV),
VK_MAKE_DLFUNC(Perl_newRV_noinc),
VK_MAKE_DLFUNC(Perl_newHV),
VK_MAKE_DLFUNC(Perl_newSVpv),
VK_MAKE_DLFUNC(Perl_hv_store),
VK_MAKE_DLFUNC(Perl_hv_clear),
VK_MAKE_DLFUNC(Perl_hv_fetch),
VK_MAKE_DLFUNC(Perl_push_scope),
VK_MAKE_DLFUNC(Perl_pop_scope),
VK_MAKE_DLFUNC(Perl_free_tmps),
VK_MAKE_DLFUNC(Perl_markstack_grow),
VK_MAKE_DLFUNC(Perl_save_int),
VK_MAKE_DLFUNC(Perl_av_undef),
VK_MAKE_DLFUNC(Perl_eval_pv),
VK_MAKE_DLFUNC(Perl_newRV),
VK_MAKE_DLFUNC(Perl_sv_free),
VK_MAKE_DLFUNC(Perl_sys_init3),
#ifdef OS2
VK_MAKE_DLFUNC(perl_get_cv),
VK_MAKE_DLFUNC(perl_get_sv),
VK_MAKE_DLFUNC(perl_get_av),
VK_MAKE_DLFUNC(perl_get_hv),
VK_MAKE_DLFUNC(perl_call_pv),
VK_MAKE_DLFUNC(PL_errgv),
VK_MAKE_DLFUNC(PL_stack_sp),
VK_MAKE_DLFUNC(PL_markstack_ptr),
VK_MAKE_DLFUNC(PL_sv_undef),
VK_MAKE_DLFUNC(PL_stack_base),
VK_MAKE_DLFUNC(PL_markstack_max),
VK_MAKE_DLFUNC(PL_tmps_ix),
VK_MAKE_DLFUNC(PL_tmps_floor),
VK_MAKE_DLFUNC(PL_diehook),
VK_MAKE_DLFUNC(PL_warnhook),
VK_MAKE_DLFUNC(OS2_Perl_data),
VK_MAKE_DLFUNC(Perl_sv_setpvf),
#else
VK_MAKE_DLFUNC(Perl_hv_common_key_len),
VK_MAKE_DLFUNC(Perl_get_cv),
VK_MAKE_DLFUNC(Perl_get_sv),
VK_MAKE_DLFUNC(Perl_get_av),
VK_MAKE_DLFUNC(Perl_get_hv),
VK_MAKE_DLFUNC(Perl_call_pv),
VK_MAKE_DLFUNC(Perl_Ierrgv_ptr),
#if PERL_REVISION<5 || (PERL_REVISION==5 && PERL_VERSION<10)
VK_MAKE_DLFUNC(Perl_Tstack_sp_ptr),
VK_MAKE_DLFUNC(Perl_Tmarkstack_ptr_ptr),
VK_MAKE_DLFUNC(Perl_Tmarkstack_ptr),
VK_MAKE_DLFUNC(Perl_Tstack_base_ptr),
VK_MAKE_DLFUNC(Perl_Tmarkstack_max_ptr),
VK_MAKE_DLFUNC(Perl_Ttmps_ix_ptr),
VK_MAKE_DLFUNC(Perl_Ttmps_floor_ptr),
VK_MAKE_DLFUNC(Perl_Tscopestack_ix_ptr),
VK_MAKE_DLFUNC(Perl_TXpv_ptr),
#else
VK_MAKE_DLFUNC(Perl_Istack_base_ptr),
VK_MAKE_DLFUNC(Perl_Istack_sp_ptr),
VK_MAKE_DLFUNC(Perl_Imarkstack_max_ptr),
VK_MAKE_DLFUNC(Perl_Imarkstack_ptr_ptr),
VK_MAKE_DLFUNC(Perl_Itmps_floor_ptr),
VK_MAKE_DLFUNC(Perl_Itmps_ix_ptr),
VK_MAKE_DLFUNC(Perl_Iscopestack_ix_ptr),
VK_MAKE_DLFUNC(Perl_sv_free2),
#endif
VK_MAKE_DLFUNC(Perl_Isv_undef_ptr),
VK_MAKE_DLFUNC(Perl_sv_setpvf_nocontext),
VK_MAKE_DLFUNC(Perl_get_context),
VK_MAKE_DLFUNC(Perl_set_context),
VK_MAKE_DLFUNC(perl_clone),
VK_MAKE_DLFUNC(Perl_Iperl_destruct_level_ptr),
VK_MAKE_DLFUNC(Perl_Idiehook_ptr),
VK_MAKE_DLFUNC(Perl_Iwarnhook_ptr),
VK_MAKE_DLFUNC(boot_DynaLoader),
#endif
{ NULL, NULL }
};
#endif /* PERLDL */
#if defined(HAVE_FORK) && !defined(Perl_get_context)
# define Perl_get_context() cfg->perl
#endif
#if !defined(PERL_SET_CONTEXT)
# if defined(HAVE_THREADS)
# error Your perl is not thread-safe!
# endif
# define PERL_SET_CONTEXT(p)
#endif
/* =========================== vars ================================== */
#define sv_config_format "__config_%u" /* SV that keeps pointer to config */
#define sv_state_format "__state_%u" /* SV that keeps pointer to state */
#define def_state() sprintf(sv_state, sv_state_format, (unsigned)PID())
#define def_config() sprintf(sv_config, sv_config_format, (unsigned)PID())
#if defined(HAVE_THREADS) && defined(PERL_MULTITHREAD)
MUTEXSEM perlsem;
#endif
#define VK_FIND_CONFIG(cfg) \
{ char sv_config[20]; \
SV *sv; \
STRLEN n_a; \
def_config(); \
sv = perl_get_sv(sv_config, FALSE); \
if (sv) { \
cfg = (BINKD_CONFIG*)SvPV(sv, n_a); \
if (!cfg || n_a == 0) cfg = current_config; \
} else \
cfg = current_config; \
}
/* bits for subroutines, must correspond to perl_subnames */
typedef enum {
PERL_ON_START, PERL_ON_EXIT, PERL_ON_CALL, PERL_ON_ERROR,
PERL_ON_HANDSHAKE, PERL_AFTER_HANDSHAKE, PERL_AFTER_SESSION,
PERL_BEFORE_RECV, PERL_AFTER_RECV, PERL_BEFORE_SEND, PERL_AFTER_SENT,
PERL_ON_LOG, PERL_ON_SEND, PERL_ON_RECV, PERL_SETUP_RLIMIT,
PERL_NEED_RELOAD, PERL_CONFIG_LOADED
} perl_subs;
/* sub bit to corresponding name */
char *perl_subnames[] = {
"on_start",
"on_exit",
"on_call",
"on_error",
"on_handshake",
"after_handshake",
"after_session",
"before_recv",
"after_recv",
"before_send",
"after_sent",
"on_log",
"on_send",
"on_recv",
"setup_rlimit",
"need_reload",
"config_loaded"
};
/* constants */
struct perl_const { char *name; int value; } perl_consts[] = {
{ "SECURE", P_SECURE },
{ "NONSECURE", P_NONSECURE },
{ "WE_NONSECURE", P_WE_NONSECURE },
{ "REMOTE_NONSECURE", P_REMOTE_NONSECURE },
{ "OK", 1 },
{ "FAILED", 0 },
{ "BAD_CALL", BAD_CALL },
{ "BAD_MERR", BAD_MERR },
{ "BAD_MBSY", BAD_MBSY },
{ "BAD_IO", BAD_IO },
{ "BAD_TIMEOUT", BAD_TIMEOUT },
{ "BAD_AKA", BAD_AKA },
{ "BAD_AUTH", BAD_AUTH }
};
/* log levels */
#define LL_ERR 1
#define LL_WARN 2
#define LL_INFO 3
#define LL_LOG 3
#define LL_DBG 7
#define LL_DBG2 9
/* ---------------------------- defines ------------------------------- */
#define VK_ADD_intz(_sv, _name, _v) \
if ( (_sv = perl_get_sv(_name, TRUE)) != NULL ) { \
sv_setiv(_sv, _v); SvREADONLY_on(_sv); \
}
#define VK_ADD_strz(_sv, _name, _v) \
if ( (_sv = perl_get_sv(_name, TRUE)) != NULL ) { \
sv_setpv(_sv, _v ? _v : ""); SvREADONLY_on(_sv);\
}
#define VK_ADD_str(_sv, _name, _v) \
if ( (_sv = perl_get_sv(_name, TRUE)) != NULL ) { \
if (_v) sv_setpv(_sv, _v); else sv_setsv(_sv, &sv_undef); \
SvREADONLY_on(_sv); \
}
#define VK_ADD_strs(_sv, _name, _v) \
if ( (_sv = perl_get_sv(_name, TRUE)) != NULL ) { \
sv_setpv(_sv, (char *)_v); \
SvREADONLY_on(_sv); \
}
#define VK_ADD_strn(_sv, _name, _v, len) \
if ( (_sv = perl_get_sv(_name, TRUE)) != NULL ) { \
sv_setpvn(_sv, (char *)_v, len); \
SvREADONLY_on(_sv); \
}
#define VK_ADD_HASH_sv(_hv,_sv,_name) \
if (_sv != NULL) { \
SvREADONLY_on(_sv); \
(void) hv_store(_hv, _name, strlen(_name), _sv, 0); \
}
#define VK_ADD_HASH_str(_hv,_sv,_name,_value) \
if ( ((_value) != NULL) && (_sv = newSVpv(_value, 0)) != NULL ) { \
SvREADONLY_on(_sv); \
(void) hv_store(_hv, _name, strlen(_name), _sv, 0); \
} \
else (void) hv_store(_hv, _name, strlen(_name), &sv_undef, 0);
#define VK_ADD_HASH_intz(_hv,_sv,_name,_value) \
if ( (_sv = newSViv(_value)) != NULL ) { \
SvREADONLY_on(_sv); \
(void) hv_store(_hv, _name, strlen(_name), _sv, 0); \
}
#define VK_ADD_HASH_int(_hv,_sv,_name,_value) \
if (_value) { VK_ADD_HASH_intz(_hv,_sv,_name,_value) }
/* =========================== err handling ========================== */
static void perl_warn_str (char* str) {
while (str && *str) {