/* $NetBSD: init.c,v 1.1.1.6.6.1 2019/08/10 06:17:19 martin Exp $ */ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 1999-2019 The OpenLDAP Foundation. * Portions Copyright 1999 John C. Quillan. * Portions Copyright 2002 myinternet Limited. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ #include "perl_back.h" #include "../config.h" #ifdef PERL_SYS_INIT3 #include /* maybe get environ */ extern char **environ; #endif static void perl_back_xs_init LDAP_P((PERL_BACK_XS_INIT_PARAMS)); EXT void boot_DynaLoader LDAP_P((PERL_BACK_BOOT_DYNALOADER_PARAMS)); PerlInterpreter *PERL_INTERPRETER = NULL; ldap_pvt_thread_mutex_t perl_interpreter_mutex; /********************************************************** * * Init * **********************************************************/ int perl_back_initialize( BackendInfo *bi ) { char *embedding[] = { "", "-e", "0", NULL }, **argv = embedding; int argc = 3; #ifdef PERL_SYS_INIT3 char **env = environ; #else char **env = NULL; #endif bi->bi_open = NULL; bi->bi_config = 0; bi->bi_close = perl_back_close; bi->bi_destroy = 0; bi->bi_db_init = perl_back_db_init; bi->bi_db_config = perl_back_db_config; bi->bi_db_open = perl_back_db_open; bi->bi_db_close = 0; bi->bi_db_destroy = perl_back_db_destroy; bi->bi_op_bind = perl_back_bind; bi->bi_op_unbind = 0; bi->bi_op_search = perl_back_search; bi->bi_op_compare = perl_back_compare; bi->bi_op_modify = perl_back_modify; bi->bi_op_modrdn = perl_back_modrdn; bi->bi_op_add = perl_back_add; bi->bi_op_delete = perl_back_delete; bi->bi_op_abandon = 0; bi->bi_extended = 0; bi->bi_chk_referrals = 0; bi->bi_connection_init = 0; bi->bi_connection_destroy = 0; /* injecting code from perl_back_open, because using fonction reference (bi->bi_open) is not functional */ Debug( LDAP_DEBUG_TRACE, "perl backend open\n", 0, 0, 0 ); if( PERL_INTERPRETER != NULL ) { Debug( LDAP_DEBUG_ANY, "perl backend open: already opened\n", 0, 0, 0 ); return 1; } ldap_pvt_thread_mutex_init( &perl_interpreter_mutex ); #ifdef PERL_SYS_INIT3 PERL_SYS_INIT3(&argc, &argv, &env); #endif PERL_INTERPRETER = perl_alloc(); perl_construct(PERL_INTERPRETER); #ifdef PERL_EXIT_DESTRUCT_END PL_exit_flags |= PERL_EXIT_DESTRUCT_END; #endif perl_parse(PERL_INTERPRETER, perl_back_xs_init, argc, argv, env); perl_run(PERL_INTERPRETER); return perl_back_init_cf( bi ); } int perl_back_db_init( BackendDB *be, ConfigReply *cr ) { be->be_private = (PerlBackend *) ch_malloc( sizeof(PerlBackend) ); memset( be->be_private, '\0', sizeof(PerlBackend)); ((PerlBackend *)be->be_private)->pb_filter_search_results = 0; Debug( LDAP_DEBUG_TRACE, "perl backend db init\n", 0, 0, 0 ); be->be_cf_ocs = be->bd_info->bi_cf_ocs; return 0; } int perl_back_db_open( BackendDB *be, ConfigReply *cr ) { int count; int return_code; PerlBackend *perl_back = (PerlBackend *) be->be_private; ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex ); { dSP; ENTER; SAVETMPS; PUSHMARK(sp); XPUSHs( perl_back->pb_obj_ref ); PUTBACK; count = call_method("init", G_SCALAR); SPAGAIN; if (count != 1) { croak("Big trouble in perl_back_db_open\n"); } return_code = POPi; PUTBACK; FREETMPS; LEAVE; } ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex ); return return_code; } static void perl_back_xs_init(PERL_BACK_XS_INIT_PARAMS) { char *file = __FILE__; dXSUB_SYS; newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file); } #if SLAPD_PERL == SLAPD_MOD_DYNAMIC /* conditionally define the init_module() function */ SLAP_BACKEND_INIT_MODULE( perl ) #endif /* SLAPD_PERL == SLAPD_MOD_DYNAMIC */