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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.
*/
#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 "sys.h"
#include "readcfg.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 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(HAVE_THREADS) && !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; \
}
#define SET_CONFIG(cfg) \
{ SV *svret; \
char sv_config[20]; \
def_config(); \
if ( ( svret = perl_get_sv(sv_config, TRUE)) != NULL ) { \
sv_setpvn(svret, (char *)&cfg, sizeof(&cfg)); \
SvREADONLY_on(svret); \
} \
}
#define CLEAR_CONFIG \
{ SV *svret; \
char sv_config[20]; \
def_config(); \
if ( ( svret = perl_get_sv(sv_config, FALSE)) != NULL ) { \
SvREFCNT_dec(svret); \
} \
}
#define FIND_STATE(state) \
{ SV *sv; \
char sv_state[20]; \
def_state(); \
sv = perl_get_sv(sv_state, FALSE); \
if (!sv) { \
Log(LL_ERR, "can't find $%s pointer", sv_state); \
state = NULL; \
} else { \
state = *((STATE**)SvPV(sv, n_a)); \
if (!(state) || !n_a) { \
Log(LL_ERR, "$%s pointer is NULL", sv_state); \
state = NULL; \
} \
} \
}
#define SET_STATE(state) \
{ SV *svret; \
char sv_state[20]; \
def_state(); \
if ( ( svret = perl_get_sv(sv_state, TRUE)) != NULL ) { \
sv_setpvn(svret, (char *)&state, sizeof(&state)); \
SvREADONLY_on(svret); \
} \
}
#define CLEAR_STATE \
{ SV *svret; \
char sv_state[20]; \
def_state(); \
if ( ( svret = perl_get_sv(sv_state, FALSE)) != NULL ) { \
SvREFCNT_dec(svret); \
} \
}
/* 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 ) { \
SvREADONLY_off(_sv); \
sv_setiv(_sv, _v); \
SvREADONLY_on(_sv); \
}
#define VK_ADD_strz(_sv, _name, _v) \
if ( (_sv = perl_get_sv(_name, TRUE)) != NULL ) { \
SvREADONLY_off(_sv); \
sv_setpv(_sv, _v ? _v : ""); \
SvREADONLY_on(_sv); \
}
#define VK_ADD_str(_sv, _name, _v) \
if ( (_sv = perl_get_sv(_name, TRUE)) != NULL ) { \
SvREADONLY_off(_sv); \
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 ) { \
SvREADONLY_off(_sv); \
sv_setpv(_sv, (char *)_v); \
SvREADONLY_on(_sv); \
}
#define VK_ADD_strn(_sv, _name, _v, len) \
if ( (_sv = perl_get_sv(_name, TRUE)) != NULL ) { \
SvREADONLY_off(_sv); \
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) {
char* cp = strchr (str, '\n');
char c = 0;
if (cp) { c = *cp; *cp = 0; }
Log(LL_ERR, "Perl error: %s", str);
if (cp) *cp = c;
else break;
str = cp + 1;
}
}
static void perl_warn_sv (SV* sv) {
STRLEN n_a;
char * str = (char *) SvPV (sv, n_a);
perl_warn_str (str);
}
#ifdef _MSC_VER
EXTERN_C void perl_warn(pTHXo_ CV* cv)
#else
static XS(perl_warn)
#endif
{
dXSARGS;
if (items == 1) perl_warn_sv (ST(0));
XSRETURN_EMPTY;
}
/* handle multi-line perl eval error message */
static void sub_err(int sub) {
STRLEN len;
char *s, *p;
p = SvPV(ERRSV, len);
if (len) {
s = xalloc(len+1);
strnzcpy(s, p, len+1);
}
else
s = xstrdup("(empty error message)");
if ( strchr(s, '\n') == NULL )
Log(LL_ERR, "Perl %s error: %s", perl_subnames[sub], s);
else {
p = s;
Log(LL_ERR, "Perl %s error below:", perl_subnames[sub]);
while ( *p && (*p != '\n' || *(p+1)) ) {
char *r = strchr(p, '\n');
if (r) {
*r = 0;
Log(LL_ERR, " %s", p);
p = r+1;
}
else {
Log(LL_ERR, " %s", p);
break;
}
}
}
xfree(s);
}
/* =========================== xs ========================== */
#ifdef _MSC_VER
EXTERN_C void xs_init (pTHXo);
# ifndef PERLDL
EXTERN_C void boot_DynaLoader (pTHXo_ CV* cv);
# endif
EXTERN_C void perl_Log(pTHXo_ CV* cv);
EXTERN_C void perl_aeq(pTHXo_ CV* cv);
EXTERN_C void perl_arm(pTHXo_ CV* cv);
#else
# ifndef PERLDL
XS(boot_DynaLoader);
# else
/* I don't know how to use DynaLoader with PERLDL under OS/2 :-( */
# endif
#endif
/* interface to Log() */
#ifdef _MSC_VER
EXTERN_C void perl_Log(pTHXo_ CV* cv)
#else
static XS(perl_Log)
#endif
{
dXSARGS;
char *str;
int lvl;
STRLEN n_a;
if (items != 1 && items != 2)
{ Log(LL_ERR, "wrong params number to Log (need 1 or 2, exist %d)", items);
XSRETURN_EMPTY;
}
if (items == 2) {
lvl = SvUV(ST(0));
str = (char *)SvPV(ST(1), n_a); if (n_a == 0) str = "";
} else {
lvl = LL_LOG;
str = (char *)SvPV(ST(0), n_a); if (n_a == 0) str = "";
}
Log(lvl, "%s", str);
XSRETURN_EMPTY;
}
/* returns 1 if the first addr matches to any of the rest */
#ifdef _MSC_VER
EXTERN_C void perl_aeq(pTHXo_ CV* cv)
#else
static XS(perl_aeq)
#endif
{
dXSARGS;
BINKD_CONFIG *cfg;
STRLEN len;
int i;
char *a, *b;
FTN_ADDR A, B;
int mask_mode = 0;
if (items == 1) {
Log(LL_ERR, "aeq() requires 2 or more parameters, %d exist", items);
XSRETURN_UNDEF;
}
VK_FIND_CONFIG(cfg);
a = (char *)SvPV(ST(0), len);
if (len == 0) XSRETURN_UNDEF;
else if (strchr(a, '*')) mask_mode = 1;
else if (!parse_ftnaddress(a, &A, cfg->pDomains.first)) XSRETURN_UNDEF;
else exp_ftnaddress(&A, cfg->pAddr, cfg->nAddr, cfg->pDomains.first);
for (i = 1; i < items; i++) {
b = (char *)SvPV(ST(i), len);
if (len == 0 || !parse_ftnaddress(b, &B, cfg->pDomains.first)) continue;
exp_ftnaddress(&B, cfg->pAddr, cfg->nAddr, cfg->pDomains.first);
if (mask_mode) {
char bb[FTN_ADDR_SZ];
xftnaddress_to_str(bb, &B, 1);
if (ftnamask_cmps(a, bb) == 0) XSRETURN_IV(1);
} else {
if (ftnaddress_cmp(&A, &B) == 0) XSRETURN_IV(1);
}
}
XSRETURN_IV(0);
}
/* deletes all the addresses from the array (the first arg) */
#ifdef _MSC_VER
EXTERN_C void perl_arm(pTHXo_ CV* cv)
#else
static XS(perl_arm)
#endif
{
dXSARGS;
BINKD_CONFIG *cfg;
STRLEN len;
int i, j, k, K, N, m;
char *a, *b, **C;
FTN_ADDR A, *B;
AV *arr;
SV **svp;
if (items == 1) {
Log(LL_ERR, "arm() requires 2 or more parameters, %d exist", items);
XSRETURN_UNDEF;
}
if (!SvROK(ST(0)) || SvTYPE(SvRV(ST(0))) != SVt_PVAV) {
Log(LL_ERR, "first parameter to arm() should be array reference");
XSRETURN_UNDEF;
}
VK_FIND_CONFIG(cfg);
arr = (AV*)SvRV(ST(0));
B = xalloc( (items-1)*sizeof(FTN_ADDR) );
C = xalloc( (items-1)*sizeof(char*) );
memset(C, 0, (items-1)*sizeof(char*));
/* i - args, k - valid addresses */
for (i = 1, k = K = 0; i < items; i++) {
b = (char *)SvPV(ST(i), len);
if (len == 0) continue;
if (strchr(b, '*')) { C[K++] = b; continue; }
if (!parse_ftnaddress(b, B+k, cfg->pDomains.first)) continue;
exp_ftnaddress(B+k, cfg->pAddr, cfg->nAddr, cfg->pDomains.first);
k++;
}
/* j - array elements, i - valid addresses */
N = av_len(arr) + 1;
for (j = m = 0; j < N; j++) {
int found = 0;
svp = av_fetch(arr, j, FALSE);
if (j != m) av_store(arr, m, (*svp));
if (!svp) { m++; continue; }
a = (char *)SvPV((*svp), len);
if (len == 0 || !parse_ftnaddress(a, &A, cfg->pDomains.first)) { m++; continue; }
exp_ftnaddress(&A, cfg->pAddr, cfg->nAddr, cfg->pDomains.first);
/* compare */
for (i = 0; i < k; i++) {
if (ftnaddress_cmp(&A, B+i) == 0) { found = 1; break; }
}
for (i = 0; i < K; i++) {
char aa[FTN_ADDR_SZ];
xftnaddress_to_str(aa, &A, 1);
if (ftnamask_cmps(C[i], aa) == 0) { found = 1; break; }
}
if (!found) m++;
}
/* reduce array size */
if (m != N) AvFILLp(arr) = m-1;
free(B); free(C);
XSRETURN_IV(N - m);
}
/* puts a message to msg-queue */
extern void msg_send2 (STATE *state, t_msg m, char *s1, char *s2);
#ifdef _MSC_VER
EXTERN_C void perl_msg_send(pTHXo_ CV* cv)
#else
static XS(perl_msg_send)
#endif
{
dXSARGS;
STATE *state;
t_msg m;
char *str;
STRLEN n_a;
if (items != 2) {
Log(LL_ERR, "wrong params number to msg_send (needs 2, exist %d)", items);