2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 * Copyright 1999-2012 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"
22 #include <ac/unistd.h> /* maybe get environ */
23 extern char **environ;
26 static void perl_back_xs_init LDAP_P((PERL_BACK_XS_INIT_PARAMS));
27 EXT void boot_DynaLoader LDAP_P((PERL_BACK_BOOT_DYNALOADER_PARAMS));
29 PerlInterpreter *PERL_INTERPRETER = NULL;
30 ldap_pvt_thread_mutex_t perl_interpreter_mutex;
33 /**********************************************************
37 **********************************************************/
44 char *embedding[] = { "", "-e", "0", NULL }, **argv = embedding;
54 bi->bi_close = perl_back_close;
57 bi->bi_db_init = perl_back_db_init;
58 bi->bi_db_config = perl_back_db_config;
59 bi->bi_db_open = perl_back_db_open;
61 bi->bi_db_destroy = perl_back_db_destroy;
63 bi->bi_op_bind = perl_back_bind;
65 bi->bi_op_search = perl_back_search;
66 bi->bi_op_compare = perl_back_compare;
67 bi->bi_op_modify = perl_back_modify;
68 bi->bi_op_modrdn = perl_back_modrdn;
69 bi->bi_op_add = perl_back_add;
70 bi->bi_op_delete = perl_back_delete;
71 bi->bi_op_abandon = 0;
75 bi->bi_chk_referrals = 0;
77 bi->bi_connection_init = 0;
78 bi->bi_connection_destroy = 0;
80 /* injecting code from perl_back_open, because using fonction reference (bi->bi_open) is not functional */
81 Debug( LDAP_DEBUG_TRACE, "perl backend open\n", 0, 0, 0 );
83 if( PERL_INTERPRETER != NULL ) {
84 Debug( LDAP_DEBUG_ANY, "perl backend open: already opened\n",
89 ldap_pvt_thread_mutex_init( &perl_interpreter_mutex );
92 PERL_SYS_INIT3(&argc, &argv, &env);
94 PERL_INTERPRETER = perl_alloc();
95 perl_construct(PERL_INTERPRETER);
96 #ifdef PERL_EXIT_DESTRUCT_END
97 PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
99 perl_parse(PERL_INTERPRETER, perl_back_xs_init, argc, argv, env);
100 perl_run(PERL_INTERPRETER);
101 return perl_back_init_cf( bi );
110 be->be_private = (PerlBackend *) ch_malloc( sizeof(PerlBackend) );
111 memset( be->be_private, '\0', sizeof(PerlBackend));
113 ((PerlBackend *)be->be_private)->pb_filter_search_results = 0;
115 Debug( LDAP_DEBUG_TRACE, "perl backend db init\n", 0, 0, 0 );
117 be->be_cf_ocs = be->bd_info->bi_cf_ocs;
131 PerlBackend *perl_back = (PerlBackend *) be->be_private;
133 ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex );
136 dSP; ENTER; SAVETMPS;
139 XPUSHs( perl_back->pb_obj_ref );
143 count = call_method("init", G_SCALAR);
148 croak("Big trouble in perl_back_db_open\n");
153 PUTBACK; FREETMPS; LEAVE;
156 ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
163 perl_back_xs_init(PERL_BACK_XS_INIT_PARAMS)
165 char *file = __FILE__;
167 newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
170 #if SLAPD_PERL == SLAPD_MOD_DYNAMIC
172 /* conditionally define the init_module() function */
173 SLAP_BACKEND_INIT_MODULE( perl )
175 #endif /* SLAPD_PERL == SLAPD_MOD_DYNAMIC */