2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 * Copyright 1999-2010 The OpenLDAP Foundation.
5 * Portions Copyright 1999 John C. Quillan.
6 * Portions Copyright 2002 myinternet Limited.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted only as authorized by the OpenLDAP
13 * A copy of this license is available in file LICENSE in the
14 * top-level directory of the distribution or, alternatively, at
15 * <http://www.OpenLDAP.org/license.html>.
18 #include "perl_back.h"
19 #include "../config.h"
21 static void perl_back_xs_init LDAP_P((PERL_BACK_XS_INIT_PARAMS));
22 EXT void boot_DynaLoader LDAP_P((PERL_BACK_BOOT_DYNALOADER_PARAMS));
24 PerlInterpreter *PERL_INTERPRETER = NULL;
25 ldap_pvt_thread_mutex_t perl_interpreter_mutex;
28 /**********************************************************
32 **********************************************************/
39 char *embedding[] = { "", "-e", "0" };
44 bi->bi_close = perl_back_close;
47 bi->bi_db_init = perl_back_db_init;
48 bi->bi_db_config = perl_back_db_config;
49 bi->bi_db_open = perl_back_db_open;
51 bi->bi_db_destroy = perl_back_db_destroy;
53 bi->bi_op_bind = perl_back_bind;
55 bi->bi_op_search = perl_back_search;
56 bi->bi_op_compare = perl_back_compare;
57 bi->bi_op_modify = perl_back_modify;
58 bi->bi_op_modrdn = perl_back_modrdn;
59 bi->bi_op_add = perl_back_add;
60 bi->bi_op_delete = perl_back_delete;
61 bi->bi_op_abandon = 0;
65 bi->bi_chk_referrals = 0;
67 bi->bi_connection_init = 0;
68 bi->bi_connection_destroy = 0;
70 /* injecting code from perl_back_open, because using fonction reference (bi->bi_open) is not functional */
71 Debug( LDAP_DEBUG_TRACE, "perl backend open\n", 0, 0, 0 );
73 if( PERL_INTERPRETER != NULL ) {
74 Debug( LDAP_DEBUG_ANY, "perl backend open: already opened\n",
79 ldap_pvt_thread_mutex_init( &perl_interpreter_mutex );
82 PERL_SYS_INIT3(&argc, &embedding, (char **)NULL);
84 PERL_INTERPRETER = perl_alloc();
85 perl_construct(PERL_INTERPRETER);
86 #ifdef PERL_EXIT_DESTRUCT_END
87 PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
89 perl_parse(PERL_INTERPRETER, perl_back_xs_init, argc, embedding, (char **)NULL);
90 perl_run(PERL_INTERPRETER);
100 be->be_private = (PerlBackend *) ch_malloc( sizeof(PerlBackend) );
101 memset( be->be_private, '\0', sizeof(PerlBackend));
103 ((PerlBackend *)be->be_private)->pb_filter_search_results = 0;
105 Debug( LDAP_DEBUG_TRACE, "perl backend db init\n", 0, 0, 0 );
119 PerlBackend *perl_back = (PerlBackend *) be->be_private;
121 ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex );
124 dSP; ENTER; SAVETMPS;
127 XPUSHs( perl_back->pb_obj_ref );
132 count = call_method("init", G_SCALAR);
134 count = perl_call_method("init", G_SCALAR);
140 croak("Big trouble in perl_back_db_open\n");
145 PUTBACK; FREETMPS; LEAVE;
148 ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
155 perl_back_xs_init(PERL_BACK_XS_INIT_PARAMS)
157 char *file = __FILE__;
159 newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
162 #if SLAPD_PERL == SLAPD_MOD_DYNAMIC
164 /* conditionally define the init_module() function */
165 SLAP_BACKEND_INIT_MODULE( perl )
167 #endif /* SLAPD_PERL == SLAPD_MOD_DYNAMIC */