2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 * Copyright 1999-2008 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" };
43 bi->bi_close = perl_back_close;
46 bi->bi_db_init = perl_back_db_init;
47 bi->bi_db_config = perl_back_db_config;
48 bi->bi_db_open = perl_back_db_open;
50 bi->bi_db_destroy = perl_back_db_destroy;
52 bi->bi_op_bind = perl_back_bind;
54 bi->bi_op_search = perl_back_search;
55 bi->bi_op_compare = perl_back_compare;
56 bi->bi_op_modify = perl_back_modify;
57 bi->bi_op_modrdn = perl_back_modrdn;
58 bi->bi_op_add = perl_back_add;
59 bi->bi_op_delete = perl_back_delete;
60 bi->bi_op_abandon = 0;
64 bi->bi_chk_referrals = 0;
66 bi->bi_connection_init = 0;
67 bi->bi_connection_destroy = 0;
69 /* injecting code from perl_back_open, because using fonction reference (bi->bi_open) is not functional */
70 Debug( LDAP_DEBUG_TRACE, "perl backend open\n", 0, 0, 0 );
72 if( PERL_INTERPRETER != NULL ) {
73 Debug( LDAP_DEBUG_ANY, "perl backend open: already opened\n",
78 ldap_pvt_thread_mutex_init( &perl_interpreter_mutex );
80 PERL_INTERPRETER = perl_alloc();
81 perl_construct(PERL_INTERPRETER);
82 perl_parse(PERL_INTERPRETER, perl_back_xs_init, 3, embedding, (char **)NULL);
83 perl_run(PERL_INTERPRETER);
93 be->be_private = (PerlBackend *) ch_malloc( sizeof(PerlBackend) );
94 memset( be->be_private, '\0', sizeof(PerlBackend));
96 ((PerlBackend *)be->be_private)->pb_filter_search_results = 0;
98 Debug( LDAP_DEBUG_TRACE, "perl backend db init\n", 0, 0, 0 );
112 PerlBackend *perl_back = (PerlBackend *) be->be_private;
114 ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex );
117 dSP; ENTER; SAVETMPS;
120 XPUSHs( perl_back->pb_obj_ref );
125 count = call_method("init", G_SCALAR);
127 count = perl_call_method("init", G_SCALAR);
133 croak("Big trouble in perl_back_db_open\n");
138 PUTBACK; FREETMPS; LEAVE;
141 ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
148 perl_back_xs_init(PERL_BACK_XS_INIT_PARAMS)
150 char *file = __FILE__;
152 newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
155 #if SLAPD_PERL == SLAPD_MOD_DYNAMIC
157 /* conditionally define the init_module() function */
158 SLAP_BACKEND_INIT_MODULE( perl )
160 #endif /* SLAPD_PERL == SLAPD_MOD_DYNAMIC */