/* +----------------------------------------------------------------------+ | PHP Version 5 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2005 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.0 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_0.txt. | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Authors: Amitay Isaacs | | Eric Warnke | | Rasmus Lerdorf | | Gerrit Thomson <334647@swin.edu.au> | | Jani Taskinen | | Stig Venaas | | PHP 4.0 updates: Zeev Suraski | +----------------------------------------------------------------------+ */ /* $Id$ */ #define IS_EXT_MODULE #ifdef HAVE_CONFIG_H #include "config.h" #endif /* Additional headers for NetWare */ #if defined(NETWARE) && (NEW_LIBC) #include #include #endif #include "php.h" #include "php_ini.h" #include #include "ext/standard/dl.h" #include "php_ldap.h" #ifdef PHP_WIN32 #include #if HAVE_NSLDAP #include #endif #define strdup _strdup #undef WINDOWS #undef strcasecmp #undef strncasecmp #define WINSOCK 1 #define __STDC__ 1 #endif #include "ext/standard/php_string.h" #include "ext/standard/info.h" #ifdef HAVE_LDAP_SASL_H #include #elif defined(HAVE_LDAP_SASL_SASL_H) #include #endif typedef struct { LDAP *link; #if defined(LDAP_API_FEATURE_X_OPENLDAP) && defined(HAVE_3ARG_SETREBINDPROC) zval *rebindproc; #endif } ldap_linkdata; typedef struct { LDAPMessage *data; int id; } ldap_resultentry; ZEND_DECLARE_MODULE_GLOBALS(ldap) static ZEND_BEGIN_ARG_INFO(arg3to6of6_force_ref, 0) ZEND_ARG_PASS_INFO(0) ZEND_ARG_PASS_INFO(0) ZEND_ARG_PASS_INFO(1) ZEND_ARG_PASS_INFO(1) ZEND_ARG_PASS_INFO(1) ZEND_ARG_PASS_INFO(1) ZEND_END_ARG_INFO(); static int le_link, le_result, le_result_entry, le_ber_entry; /* This is just a small subset of the functionality provided by the LDAP library. All the operations are synchronous. Referrals are not handled automatically. */ /* {{{ ldap_functions[] */ zend_function_entry ldap_functions[] = { PHP_FE(ldap_connect, NULL) PHP_FALIAS(ldap_close, ldap_unbind, NULL) PHP_FE(ldap_bind, NULL) #ifdef HAVE_LDAP_SASL PHP_FE(ldap_sasl_bind, NULL) #endif PHP_FE(ldap_unbind, NULL) PHP_FE(ldap_read, NULL) PHP_FE(ldap_list, NULL) PHP_FE(ldap_search, NULL) PHP_FE(ldap_free_result, NULL) PHP_FE(ldap_count_entries, NULL) PHP_FE(ldap_first_entry, NULL) PHP_FE(ldap_next_entry, NULL) PHP_FE(ldap_get_entries, NULL) PHP_FE(ldap_first_attribute, third_arg_force_ref) PHP_FE(ldap_next_attribute, third_arg_force_ref) PHP_FE(ldap_get_attributes, NULL) PHP_FE(ldap_get_values, NULL) PHP_FE(ldap_get_values_len, NULL) PHP_FE(ldap_get_dn, NULL) PHP_FE(ldap_explode_dn, NULL) PHP_FE(ldap_dn2ufn, NULL) PHP_FE(ldap_add, NULL) PHP_FE(ldap_delete, NULL) PHP_FALIAS(ldap_modify, ldap_mod_replace, NULL) /* additional functions for attribute based modifications, Gerrit Thomson */ PHP_FE(ldap_mod_add, NULL) PHP_FE(ldap_mod_replace, NULL) PHP_FE(ldap_mod_del, NULL) /* end gjt mod */ PHP_FE(ldap_errno, NULL) PHP_FE(ldap_err2str, NULL) PHP_FE(ldap_error, NULL) PHP_FE(ldap_compare, NULL) PHP_FE(ldap_sort, NULL) #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 PHP_FE(ldap_rename, NULL) PHP_FE(ldap_get_option, third_arg_force_ref) PHP_FE(ldap_set_option, NULL) PHP_FE(ldap_first_reference, NULL) PHP_FE(ldap_next_reference, NULL) #ifdef HAVE_LDAP_PARSE_REFERENCE PHP_FE(ldap_parse_reference, third_arg_force_ref) #endif #ifdef HAVE_LDAP_PARSE_RESULT PHP_FE(ldap_parse_result, arg3to6of6_force_ref) #endif #ifdef HAVE_LDAP_START_TLS_S PHP_FE(ldap_start_tls, NULL) #endif #endif #if defined(LDAP_API_FEATURE_X_OPENLDAP) && defined(HAVE_3ARG_SETREBINDPROC) PHP_FE(ldap_set_rebind_proc, NULL) #endif #ifdef STR_TRANSLATION PHP_FE(ldap_t61_to_8859, NULL) PHP_FE(ldap_8859_to_t61, NULL) #endif {NULL, NULL, NULL} }; /* }}} */ zend_module_entry ldap_module_entry = { STANDARD_MODULE_HEADER, "ldap", ldap_functions, PHP_MINIT(ldap), PHP_MSHUTDOWN(ldap), NULL, NULL, PHP_MINFO(ldap), NO_VERSION_YET, STANDARD_MODULE_PROPERTIES }; #ifdef COMPILE_DL_LDAP ZEND_GET_MODULE(ldap) # ifdef PHP_WIN32 # include "zend_arg_defs.c" # endif #endif static void _close_ldap_link(zend_rsrc_list_entry *rsrc TSRMLS_DC) { ldap_linkdata *ld = (ldap_linkdata *)rsrc->ptr; ldap_unbind_s(ld->link); #if defined(LDAP_API_FEATURE_X_OPENLDAP) && defined(HAVE_3ARG_SETREBINDPROC) if (ld->rebindproc != NULL) { zval_dtor(ld->rebindproc); FREE_ZVAL(ld->rebindproc); } #endif efree(ld); LDAPG(num_links)--; } static void _free_ldap_result(zend_rsrc_list_entry *rsrc TSRMLS_DC) { LDAPMessage *result = (LDAPMessage *)rsrc->ptr; ldap_msgfree(result); } static void _free_ldap_result_entry(zend_rsrc_list_entry *rsrc TSRMLS_DC) { ldap_resultentry *entry = (ldap_resultentry *)rsrc->ptr; zend_list_delete(entry->id); efree(entry); } /* {{{ PHP_INI_BEGIN */ PHP_INI_BEGIN() STD_PHP_INI_ENTRY_EX("ldap.max_links", "-1", PHP_INI_SYSTEM, OnUpdateLong, max_links, zend_ldap_globals, ldap_globals, display_link_numbers) PHP_INI_END() /* }}} */ /* {{{ php_ldap_init_globals */ static void php_ldap_init_globals(zend_ldap_globals *ldap_globals) { ldap_globals->num_links = 0; } /* }}} */ /* {{{ PHP_MINIT_FUNCTION */ PHP_MINIT_FUNCTION(ldap) { ZEND_INIT_MODULE_GLOBALS(ldap, php_ldap_init_globals, NULL); REGISTER_INI_ENTRIES(); /* Constants to be used with deref-parameter in php_ldap_do_search() */ REGISTER_LONG_CONSTANT("LDAP_DEREF_NEVER", LDAP_DEREF_NEVER, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_DEREF_SEARCHING", LDAP_DEREF_SEARCHING, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_DEREF_FINDING", LDAP_DEREF_FINDING, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_DEREF_ALWAYS", LDAP_DEREF_ALWAYS, CONST_PERSISTENT | CONST_CS); #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 /* LDAP options */ REGISTER_LONG_CONSTANT("LDAP_OPT_DEREF", LDAP_OPT_DEREF, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_OPT_SIZELIMIT", LDAP_OPT_SIZELIMIT, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_OPT_TIMELIMIT", LDAP_OPT_TIMELIMIT, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_OPT_PROTOCOL_VERSION", LDAP_OPT_PROTOCOL_VERSION, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_OPT_ERROR_NUMBER", LDAP_OPT_ERROR_NUMBER, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_OPT_REFERRALS", LDAP_OPT_REFERRALS, CONST_PERSISTENT | CONST_CS); #ifdef LDAP_OPT_RESTART REGISTER_LONG_CONSTANT("LDAP_OPT_RESTART", LDAP_OPT_RESTART, CONST_PERSISTENT | CONST_CS); #endif #ifdef LDAP_OPT_HOST_NAME REGISTER_LONG_CONSTANT("LDAP_OPT_HOST_NAME", LDAP_OPT_HOST_NAME, CONST_PERSISTENT | CONST_CS); #endif REGISTER_LONG_CONSTANT("LDAP_OPT_ERROR_STRING", LDAP_OPT_ERROR_STRING, CONST_PERSISTENT | CONST_CS); #ifdef LDAP_OPT_MATCHED_DN REGISTER_LONG_CONSTANT("LDAP_OPT_MATCHED_DN", LDAP_OPT_MATCHED_DN, CONST_PERSISTENT | CONST_CS); #endif REGISTER_LONG_CONSTANT("LDAP_OPT_SERVER_CONTROLS", LDAP_OPT_SERVER_CONTROLS, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_OPT_CLIENT_CONTROLS", LDAP_OPT_CLIENT_CONTROLS, CONST_PERSISTENT | CONST_CS); #endif #ifdef LDAP_OPT_DEBUG_LEVEL REGISTER_LONG_CONSTANT("LDAP_OPT_DEBUG_LEVEL", LDAP_OPT_DEBUG_LEVEL, CONST_PERSISTENT | CONST_CS); #endif #ifdef HAVE_LDAP_SASL REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_MECH", LDAP_OPT_X_SASL_MECH, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_REALM", LDAP_OPT_X_SASL_REALM, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_AUTHCID", LDAP_OPT_X_SASL_AUTHCID, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("LDAP_OPT_X_SASL_AUTHZID", LDAP_OPT_X_SASL_AUTHZID, CONST_PERSISTENT | CONST_CS); #endif #ifdef ORALDAP REGISTER_LONG_CONSTANT("GSLC_SSL_NO_AUTH", GSLC_SSL_NO_AUTH, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("GSLC_SSL_ONEWAY_AUTH", GSLC_SSL_ONEWAY_AUTH, CONST_PERSISTENT | CONST_CS); REGISTER_LONG_CONSTANT("GSLC_SSL_TWOWAY_AUTH", GSLC_SSL_TWOWAY_AUTH, CONST_PERSISTENT | CONST_CS); #endif le_result = zend_register_list_destructors_ex(_free_ldap_result, NULL, "ldap result", module_number); le_link = zend_register_list_destructors_ex(_close_ldap_link, NULL, "ldap link", module_number); le_result_entry = zend_register_list_destructors_ex(_free_ldap_result_entry, NULL, "ldap result entry", module_number); le_ber_entry = zend_register_list_destructors_ex(NULL, NULL, "ldap ber entry", module_number); Z_TYPE(ldap_module_entry) = type; return SUCCESS; } /* }}} */ /* {{{ PHP_MSHUTDOWN_FUNCTION */ PHP_MSHUTDOWN_FUNCTION(ldap) { UNREGISTER_INI_ENTRIES(); return SUCCESS; } /* }}} */ /* {{{ PHP_MINFO_FUNCTION */ PHP_MINFO_FUNCTION(ldap) { char tmp[32]; #if HAVE_NSLDAP LDAPVersion ver; double SDKVersion; #endif php_info_print_table_start(); php_info_print_table_row(2, "LDAP Support", "enabled"); php_info_print_table_row(2, "RCS Version", "$Id$"); if (LDAPG(max_links) == -1) { snprintf(tmp, 31, "%ld/unlimited", LDAPG(num_links)); } else { snprintf(tmp, 31, "%ld/%ld", LDAPG(num_links), LDAPG(max_links)); } php_info_print_table_row(2, "Total Links", tmp); #ifdef LDAP_API_VERSION snprintf(tmp, 31, "%d", LDAP_API_VERSION); php_info_print_table_row(2, "API Version", tmp); #endif #ifdef LDAP_VENDOR_NAME php_info_print_table_row(2, "Vendor Name", LDAP_VENDOR_NAME); #endif #ifdef LDAP_VENDOR_VERSION snprintf(tmp, 31, "%d", LDAP_VENDOR_VERSION); php_info_print_table_row(2, "Vendor Version", tmp); #endif #if HAVE_NSLDAP SDKVersion = ldap_version(&ver); snprintf(tmp, 31, "%f", SDKVersion/100.0); php_info_print_table_row(2, "SDK Version", tmp); snprintf(tmp, 31, "%f", ver.protocol_version/100.0); php_info_print_table_row(2, "Highest LDAP Protocol Supported", tmp); snprintf(tmp, 31, "%f", ver.SSL_version/100.0); php_info_print_table_row(2, "SSL Level Supported", tmp); if (ver.security_level != LDAP_SECURITY_NONE) { snprintf(tmp, 31, "%d", ver.security_level); } else { strcpy(tmp, "SSL not enabled"); } php_info_print_table_row(2, "Level of Encryption", tmp); #endif #ifdef HAVE_LDAP_SASL php_info_print_table_row(2, "SASL Support", "Enabled"); #endif php_info_print_table_end(); } /* }}} */ /* {{{ proto resource ldap_connect([string host [, int port]]) Connect to an LDAP server */ PHP_FUNCTION(ldap_connect) { char *host = NULL; int hostlen; long port = 389; /* Default port */ #ifdef HAVE_ORALDAP char *wallet, *walletpasswd; int walletlen, walletpasswdlen; long authmode; int ssl=0; #endif ldap_linkdata *ld; LDAP *ldap; #ifdef HAVE_ORALDAP if (ZEND_NUM_ARGS() == 3 || ZEND_NUM_ARGS() == 4) { WRONG_PARAM_COUNT; } if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|slssl", &host, &hostlen, &port, &wallet, &walletlen, &walletpasswd, &walletpasswdlen, &authmode) == FAILURE) { RETURN_FALSE; } if (ZEND_NUM_ARGS() == 5) { ssl = 1; } #else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sl", &host, &hostlen, &port) == FAILURE) { RETURN_FALSE; } #endif if (LDAPG(max_links) != -1 && LDAPG(num_links) >= LDAPG(max_links)) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Too many open links (%ld)", LDAPG(num_links)); RETURN_FALSE; } ld = ecalloc(1, sizeof(ldap_linkdata)); #ifdef LDAP_API_FEATURE_X_OPENLDAP if (host != NULL && strchr(host, '/')) { int rc; rc = ldap_initialize(&ldap, host); if (rc != LDAP_SUCCESS) { efree(ld); php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not create session handle: %s", ldap_err2string(rc)); RETURN_FALSE; } } else { ldap = ldap_init(host, port); } #else ldap = ldap_open(host, port); #endif if (ldap == NULL) { efree(ld); RETURN_FALSE; } else { #ifdef HAVE_ORALDAP if (ssl) { if (ldap_init_SSL(&ldap->ld_sb, wallet, walletpasswd, authmode)) { efree(ld); php_error_docref(NULL TSRMLS_CC, E_WARNING, "SSL init failed"); RETURN_FALSE; } } #endif LDAPG(num_links)++; ld->link = ldap; ZEND_REGISTER_RESOURCE(return_value, ld, le_link); } } /* }}} */ /* {{{ _get_lderrno */ static int _get_lderrno(LDAP *ldap) { #if !HAVE_NSLDAP #if LDAP_API_VERSION > 2000 || HAVE_ORALDAP_10 int lderr; /* New versions of OpenLDAP do it this way */ ldap_get_option(ldap, LDAP_OPT_ERROR_NUMBER, &lderr); return lderr; #else return ldap->ld_errno; #endif #else return ldap_get_lderrno(ldap, NULL, NULL); #endif } /* }}} */ /* {{{ proto bool ldap_bind(resource link [, string dn, string password]) Bind to LDAP directory */ PHP_FUNCTION(ldap_bind) { zval *link; char *ldap_bind_dn = NULL, *ldap_bind_pw = NULL; int ldap_bind_dnlen, ldap_bind_pwlen; ldap_linkdata *ld; int rc; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|ss", &link, &ldap_bind_dn, &ldap_bind_dnlen, &ldap_bind_pw, &ldap_bind_pwlen) == FAILURE) { RETURN_FALSE; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link); if ((rc = ldap_bind_s(ld->link, ldap_bind_dn, ldap_bind_pw, LDAP_AUTH_SIMPLE)) != LDAP_SUCCESS) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to bind to server: %s", ldap_err2string(rc)); RETURN_FALSE; } else { RETURN_TRUE; } } /* }}} */ #ifdef HAVE_LDAP_SASL typedef struct { char *mech; char *realm; char *authcid; char *passwd; char *authzid; } php_ldap_bictx; /* {{{ _php_sasl_setdefs */ static php_ldap_bictx *_php_sasl_setdefs(LDAP *ld, char *sasl_mech, char *sasl_realm, char *binddn, char *pass, char *sasl_authz_id) { php_ldap_bictx *ctx; ctx = ber_memalloc(sizeof(php_ldap_bictx)); ctx->mech = (sasl_mech) ? ber_strdup(sasl_mech) : NULL; ctx->realm = (sasl_realm) ? ber_strdup(sasl_realm) : NULL; ctx->authcid = (binddn) ? ber_strdup(binddn) : NULL; ctx->passwd = (pass) ? ber_strdup(pass) : NULL; ctx->authzid = (sasl_authz_id) ? ber_strdup(sasl_authz_id) : NULL; if (ctx->mech == NULL) { ldap_get_option(ld, LDAP_OPT_X_SASL_MECH, &ctx->mech); } if (ctx->realm == NULL) { ldap_get_option(ld, LDAP_OPT_X_SASL_REALM, &ctx->realm); } if (ctx->authcid == NULL) { ldap_get_option(ld, LDAP_OPT_X_SASL_AUTHCID, &ctx->authcid); } if (ctx->authzid == NULL) { ldap_get_option(ld, LDAP_OPT_X_SASL_AUTHZID, &ctx->authzid); } return ctx; } /* }}} */ /* {{{ _php_sasl_freedefs */ static void _php_sasl_freedefs(php_ldap_bictx *ctx) { if (ctx->mech) ber_memfree(ctx->mech); if (ctx->realm) ber_memfree(ctx->realm); if (ctx->authcid) ber_memfree(ctx->authcid); if (ctx->passwd) ber_memfree(ctx->passwd); if (ctx->authzid) ber_memfree(ctx->authzid); ber_memfree(ctx); } /* }}} */ /* {{{ _php_sasl_interact Internal interact function for SASL */ static int _php_sasl_interact(LDAP *ld, unsigned flags, void *defaults, void *in) { sasl_interact_t *interact = in; const char *p; php_ldap_bictx *ctx = defaults; for (;interact->id != SASL_CB_LIST_END;interact++) { p = NULL; switch(interact->id) { case SASL_CB_GETREALM: p = ctx->realm; break; case SASL_CB_AUTHNAME: p = ctx->authcid; break; case SASL_CB_USER: p = ctx->authzid; break; case SASL_CB_PASS: p = ctx->passwd; break; } if (p) { interact->result = p; interact->len = strlen(interact->result); } } return LDAP_SUCCESS; } /* }}} */ /* {{{ proto bool ldap_sasl_bind(resource link [, string binddn, string password, string sasl_mech, string sasl_realm, string sasl_authz_id, string props]) Bind to LDAP directory using SASL */ PHP_FUNCTION(ldap_sasl_bind) { zval *link; ldap_linkdata *ld; char *binddn = NULL; char *pass = NULL; char *sasl_mech = NULL; char *sasl_realm = NULL; char *sasl_authz_id = NULL; char *props = NULL; int rc, dn_len, pass_len, mech_len, realm_len, authz_id_len, props_len; php_ldap_bictx *ctx; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|ssssss", &link, &binddn, &dn_len, &pass, &pass_len, &sasl_mech, &mech_len, &sasl_realm, &realm_len, &sasl_authz_id, &authz_id_len, &props, &props_len) == FAILURE) { RETURN_FALSE; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link); ctx = _php_sasl_setdefs(ld->link, sasl_mech, sasl_realm, binddn, pass, sasl_authz_id); if (props) { ldap_set_option(ld->link, LDAP_OPT_X_SASL_SECPROPS, props); } rc = ldap_sasl_interactive_bind_s(ld->link, binddn, ctx->mech, NULL, NULL, LDAP_SASL_QUIET, _php_sasl_interact, ctx); if (rc != LDAP_SUCCESS) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to bind to server: %s", ldap_err2string(rc)); RETVAL_FALSE; } else { RETVAL_TRUE; } _php_sasl_freedefs(ctx); } /* }}} */ #endif /* HAVE_LDAP_SASL */ /* {{{ proto bool ldap_unbind(resource link) Unbind from LDAP directory */ PHP_FUNCTION(ldap_unbind) { zval *link; ldap_linkdata *ld; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &link) == FAILURE) { RETURN_FALSE; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link); zend_list_delete(Z_LVAL_P(link)); RETURN_TRUE; } /* }}} */ /* {{{ php_set_opts */ static void php_set_opts(LDAP *ldap, int sizelimit, int timelimit, int deref) { /* sizelimit */ if (sizelimit > -1) { #if (LDAP_API_VERSION >= 2004) || HAVE_NSLDAP || HAVE_ORALDAP_10 ldap_set_option(ldap, LDAP_OPT_SIZELIMIT, &sizelimit); #else ldap->ld_sizelimit = sizelimit; #endif } /* timelimit */ if (timelimit > -1) { #if (LDAP_API_VERSION >= 2004) || HAVE_NSLDAP || HAVE_ORALDAP_10 ldap_set_option(ldap, LDAP_OPT_TIMELIMIT, &timelimit); #else ldap->ld_timelimit = timelimit; #endif } /* deref */ if (deref > -1) { #if (LDAP_API_VERSION >= 2004) || HAVE_NSLDAP || HAVE_ORALDAP_10 ldap_set_option(ldap, LDAP_OPT_DEREF, &deref); #else ldap->ld_deref = deref; #endif } } /* }}} */ /* {{{ php_ldap_do_search */ static void php_ldap_do_search(INTERNAL_FUNCTION_PARAMETERS, int scope) { zval **link, **base_dn, **filter, **attrs, **attr, **attrsonly, **sizelimit, **timelimit, **deref; char *ldap_base_dn = NULL; char *ldap_filter = NULL; char **ldap_attrs = NULL; ldap_linkdata *ld; LDAPMessage *ldap_res; int ldap_attrsonly = 0; int ldap_sizelimit = -1; int ldap_timelimit = -1; int ldap_deref = -1; int num_attribs = 0; int i, errno; int myargcount = ZEND_NUM_ARGS(); if (myargcount < 3 || myargcount > 8 || zend_get_parameters_ex(myargcount, &link, &base_dn, &filter, &attrs, &attrsonly, &sizelimit, &timelimit, &deref) == FAILURE) { WRONG_PARAM_COUNT; } /* Reverse -> fall through */ switch (myargcount) { case 8 : convert_to_long_ex(deref); ldap_deref = Z_LVAL_PP(deref); case 7 : convert_to_long_ex(timelimit); ldap_timelimit = Z_LVAL_PP(timelimit); case 6 : convert_to_long_ex(sizelimit); ldap_sizelimit = Z_LVAL_PP(sizelimit); case 5 : convert_to_long_ex(attrsonly); ldap_attrsonly = Z_LVAL_PP(attrsonly); case 4 : if (Z_TYPE_PP(attrs) != IS_ARRAY) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Expected Array as last element"); RETURN_FALSE; } num_attribs = zend_hash_num_elements(Z_ARRVAL_PP(attrs)); ldap_attrs = safe_emalloc((num_attribs+1), sizeof(char *), 0); for (i = 0; ilink, ldap_sizelimit, ldap_timelimit, ldap_deref); /* Run the actual search */ rcs[i] = ldap_search(ld->link, ldap_base_dn, scope, ldap_filter, ldap_attrs, ldap_attrsonly); lds[i] = ld; zend_hash_move_forward(Z_ARRVAL_PP(link)); } if (ldap_attrs != NULL) { efree(ldap_attrs); } array_init(return_value); /* Collect results from the searches */ for (i=0; ilink, LDAP_RES_ANY, 1 /* LDAP_MSG_ALL */, NULL, &ldap_res); } if (rcs[i] != -1) { ZEND_REGISTER_RESOURCE(resource, ldap_res, le_result); add_next_index_zval(return_value, resource); } else { add_next_index_bool(return_value, 0); } } efree(lds); efree(rcs); return; } ld = (ldap_linkdata *) zend_fetch_resource(link TSRMLS_CC, -1, "ldap link", NULL, 1, le_link); if (ld == NULL) { if (ldap_attrs != NULL) { efree(ldap_attrs); } RETURN_FALSE; } php_set_opts(ld->link, ldap_sizelimit, ldap_timelimit, ldap_deref); /* Run the actual search */ errno = ldap_search_s(ld->link, ldap_base_dn, scope, ldap_filter, ldap_attrs, ldap_attrsonly, &ldap_res); if (ldap_attrs != NULL) { efree(ldap_attrs); } if (errno != LDAP_SUCCESS && errno != LDAP_SIZELIMIT_EXCEEDED #ifdef LDAP_ADMINLIMIT_EXCEEDED && errno != LDAP_ADMINLIMIT_EXCEEDED #endif #ifdef LDAP_REFERRAL && errno != LDAP_REFERRAL #endif ) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Search: %s", ldap_err2string(errno)); RETVAL_FALSE; } else { if (errno == LDAP_SIZELIMIT_EXCEEDED) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Partial search results returned: Sizelimit exceeded."); } #ifdef LDAP_ADMINLIMIT_EXCEEDED else if (errno == LDAP_ADMINLIMIT_EXCEEDED) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Partial search results returned: Adminlimit exceeded."); } #endif ZEND_REGISTER_RESOURCE(return_value, ldap_res, le_result); } } /* }}} */ /* {{{ proto resource ldap_read(resource link, string base_dn, string filter [, array attrs [, int attrsonly [, int sizelimit [, int timelimit [, int deref]]]]]) Read an entry */ PHP_FUNCTION(ldap_read) { php_ldap_do_search(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_SCOPE_BASE); } /* }}} */ /* {{{ proto resource ldap_list(resource link, string base_dn, string filter [, array attrs [, int attrsonly [, int sizelimit [, int timelimit [, int deref]]]]]) Single-level search */ PHP_FUNCTION(ldap_list) { php_ldap_do_search(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_SCOPE_ONELEVEL); } /* }}} */ /* {{{ proto resource ldap_search(resource link, string base_dn, string filter [, array attrs [, int attrsonly [, int sizelimit [, int timelimit [, int deref]]]]]) Search LDAP tree under base_dn */ PHP_FUNCTION(ldap_search) { php_ldap_do_search(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_SCOPE_SUBTREE); } /* }}} */ /* {{{ proto bool ldap_free_result(resource result) Free result memory */ PHP_FUNCTION(ldap_free_result) { zval **result; LDAPMessage *ldap_result; if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &result) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); zend_list_delete(Z_LVAL_PP(result)); /* Delete list entry and call registered destructor function */ RETVAL_TRUE; } /* }}} */ /* {{{ proto int ldap_count_entries(resource link, resource result) Count the number of entries in a search result */ PHP_FUNCTION(ldap_count_entries) { zval **link, **result; ldap_linkdata *ld; LDAPMessage *ldap_result; if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); RETURN_LONG(ldap_count_entries(ld->link, ldap_result)); } /* }}} */ /* {{{ proto resource ldap_first_entry(resource link, resource result) Return first result id */ PHP_FUNCTION(ldap_first_entry) { zval **link, **result; ldap_linkdata *ld; ldap_resultentry *resultentry; LDAPMessage *ldap_result, *entry; if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); if ((entry = ldap_first_entry(ld->link, ldap_result)) == NULL) { RETVAL_FALSE; } else { resultentry = emalloc(sizeof(ldap_resultentry)); ZEND_REGISTER_RESOURCE(return_value, resultentry, le_result_entry); resultentry->id = Z_LVAL_PP(result); zend_list_addref(resultentry->id); resultentry->data = entry; } } /* }}} */ /* {{{ proto resource ldap_next_entry(resource link, resource result_entry) Get next result entry */ PHP_FUNCTION(ldap_next_entry) { zval **link, **result_entry; ldap_linkdata *ld; ldap_resultentry *resultentry, *resultentry_next; LDAPMessage *entry_next; if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result_entry) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, result_entry, -1, "ldap result entry", le_result_entry); if ((entry_next = ldap_next_entry(ld->link, resultentry->data)) == NULL) { RETVAL_FALSE; } else { resultentry_next = emalloc(sizeof(ldap_resultentry)); ZEND_REGISTER_RESOURCE(return_value, resultentry_next, le_result_entry); resultentry_next->id = resultentry->id; zend_list_addref(resultentry->id); resultentry_next->data = entry_next; } } /* }}} */ /* {{{ proto array ldap_get_entries(resource link, resource result) Get all result entries */ PHP_FUNCTION(ldap_get_entries) { zval **link, **result; LDAPMessage *ldap_result, *ldap_result_entry; zval *tmp1, *tmp2; ldap_linkdata *ld; LDAP *ldap; int num_entries, num_attrib, num_values, i; BerElement *ber; char *attribute; size_t attr_len; char **ldap_value; char *dn; if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); ldap = ld->link; num_entries = ldap_count_entries(ldap, ldap_result); array_init(return_value); add_assoc_long(return_value, "count", num_entries); if (num_entries == 0) return; num_entries = 0; ldap_result_entry = ldap_first_entry(ldap, ldap_result); if (ldap_result_entry == NULL) RETURN_FALSE; while (ldap_result_entry != NULL) { MAKE_STD_ZVAL(tmp1); array_init(tmp1); num_attrib = 0; attribute = ldap_first_attribute(ldap, ldap_result_entry, &ber); while (attribute != NULL) { ldap_value = ldap_get_values(ldap, ldap_result_entry, attribute); num_values = ldap_count_values(ldap_value); MAKE_STD_ZVAL(tmp2); array_init(tmp2); add_assoc_long(tmp2, "count", num_values); for (i = 0; i < num_values; i++) { add_index_string(tmp2, i, ldap_value[i], 1); } ldap_value_free(ldap_value); attr_len = strlen(attribute); zend_hash_update(Z_ARRVAL_P(tmp1), php_strtolower(attribute, attr_len), attr_len+1, (void *) &tmp2, sizeof(zval *), NULL); add_index_string(tmp1, num_attrib, attribute, 1); num_attrib++; #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS ldap_memfree(attribute); #endif attribute = ldap_next_attribute(ldap, ldap_result_entry, ber); } #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS if (ber != NULL) ber_free(ber, 0); #endif add_assoc_long(tmp1, "count", num_attrib); dn = ldap_get_dn(ldap, ldap_result_entry); add_assoc_string(tmp1, "dn", dn, 1); #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS ldap_memfree(dn); #else free(dn); #endif zend_hash_index_update(Z_ARRVAL_P(return_value), num_entries, (void *) &tmp1, sizeof(zval *), NULL); num_entries++; ldap_result_entry = ldap_next_entry(ldap, ldap_result_entry); } add_assoc_long(return_value, "count", num_entries); } /* }}} */ /* {{{ proto string ldap_first_attribute(resource link, resource result_entry, int ber) Return first attribute */ PHP_FUNCTION(ldap_first_attribute) { zval **link, **result_entry, **berp; ldap_linkdata *ld; ldap_resultentry *resultentry; BerElement *ber; char *attribute; if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &result_entry, &berp) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, result_entry, -1, "ldap result entry", le_result_entry); if ((attribute = ldap_first_attribute(ld->link, resultentry->data, &ber)) == NULL) { RETURN_FALSE; } else { ZEND_REGISTER_RESOURCE(*berp, ber, le_ber_entry); RETVAL_STRING(attribute, 1); #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS ldap_memfree(attribute); #endif } } /* }}} */ /* {{{ proto string ldap_next_attribute(resource link, resource result_entry, resource ber) Get the next attribute in result */ PHP_FUNCTION(ldap_next_attribute) { zval **link, **result_entry, **berp; ldap_linkdata *ld; ldap_resultentry *resultentry; BerElement *ber; char *attribute; if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &result_entry, &berp) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, result_entry, -1, "ldap result entry", le_result_entry); ZEND_FETCH_RESOURCE(ber, BerElement *, berp, -1, "ldap ber entry", le_ber_entry); if ((attribute = ldap_next_attribute(ld->link, resultentry->data, ber)) == NULL) { RETURN_FALSE; } else { ZEND_REGISTER_RESOURCE(*berp, ber, le_ber_entry); RETVAL_STRING(attribute, 1); #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS ldap_memfree(attribute); #endif } } /* }}} */ /* {{{ proto array ldap_get_attributes(resource link, resource result_entry) Get attributes from a search result entry */ PHP_FUNCTION(ldap_get_attributes) { zval **link, **result_entry; zval *tmp; ldap_linkdata *ld; ldap_resultentry *resultentry; char *attribute; char **ldap_value; int i, num_values, num_attrib; BerElement *ber; if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result_entry) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, result_entry, -1, "ldap result entry", le_result_entry); array_init(return_value); num_attrib = 0; attribute = ldap_first_attribute(ld->link, resultentry->data, &ber); while (attribute != NULL) { ldap_value = ldap_get_values(ld->link, resultentry->data, attribute); num_values = ldap_count_values(ldap_value); MAKE_STD_ZVAL(tmp); array_init(tmp); add_assoc_long(tmp, "count", num_values); for (i = 0; i < num_values; i++) { add_index_string(tmp, i, ldap_value[i], 1); } ldap_value_free(ldap_value); zend_hash_update(Z_ARRVAL_P(return_value), attribute, strlen(attribute)+1, (void *) &tmp, sizeof(zval *), NULL); add_index_string(return_value, num_attrib, attribute, 1); num_attrib++; #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS ldap_memfree(attribute); #endif attribute = ldap_next_attribute(ld->link, resultentry->data, ber); } #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS if (ber != NULL) { ber_free(ber, 0); } #endif add_assoc_long(return_value, "count", num_attrib); } /* }}} */ /* {{{ proto array ldap_get_values(resource link, resource result_entry, string attribute) Get all values from a result entry */ PHP_FUNCTION(ldap_get_values) { zval **link, **result_entry, **attr; ldap_linkdata *ld; ldap_resultentry *resultentry; char *attribute; char **ldap_value; int i, num_values; if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &result_entry, &attr) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, result_entry, -1, "ldap result entry", le_result_entry); convert_to_string_ex(attr); attribute = Z_STRVAL_PP(attr); if ((ldap_value = ldap_get_values(ld->link, resultentry->data, attribute)) == NULL) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot get the value(s) of attribute %s", ldap_err2string(_get_lderrno(ld->link))); RETURN_FALSE; } num_values = ldap_count_values(ldap_value); array_init(return_value); for (i = 0; ilink, resultentry->data, attribute)) == NULL) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot get the value(s) of attribute %s", ldap_err2string(_get_lderrno(ld->link))); RETURN_FALSE; } num_values = ldap_count_values_len(ldap_value_len); array_init(return_value); for (i=0; ibv_val, ldap_value_len[i]->bv_len, 1); } add_assoc_long(return_value, "count", num_values); ldap_value_free_len(ldap_value_len); } /* }}} */ /* {{{ proto string ldap_get_dn(resource link, resource result_entry) Get the DN of a result entry */ PHP_FUNCTION(ldap_get_dn) { zval **link, **result_entry; ldap_linkdata *ld; ldap_resultentry *resultentry; char *text; if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result_entry) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, result_entry, -1, "ldap result entry", le_result_entry); text = ldap_get_dn(ld->link, resultentry->data); if (text != NULL) { RETVAL_STRING(text, 1); #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS ldap_memfree(text); #else free(text); #endif } else { RETURN_FALSE; } } /* }}} */ /* {{{ proto array ldap_explode_dn(string dn, int with_attrib) Splits DN into its component parts */ PHP_FUNCTION(ldap_explode_dn) { zval **dn, **with_attrib; char **ldap_value; int i, count; if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &dn, &with_attrib) == FAILURE) { WRONG_PARAM_COUNT; } convert_to_string_ex(dn); convert_to_long_ex(with_attrib); if (!(ldap_value = ldap_explode_dn(Z_STRVAL_PP(dn), Z_LVAL_PP(with_attrib)))) { /* Invalid parameters were passed to ldap_explode_dn */ RETURN_FALSE; } i=0; while (ldap_value[i] != NULL) i++; count = i; array_init(return_value); add_assoc_long(return_value, "count", count); for (i = 0; i 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 || WINDOWS ldap_memfree(ufn); #endif } else { RETURN_FALSE; } } /* }}} */ /* added to fix use of ldap_modify_add for doing an ldap_add, gerrit thomson. */ #define PHP_LD_FULL_ADD 0xff /* {{{ php_ldap_do_modify */ static void php_ldap_do_modify(INTERNAL_FUNCTION_PARAMETERS, int oper) { zval **link, **dn, **entry, **value, **ivalue; ldap_linkdata *ld; char *ldap_dn; LDAPMod **ldap_mods; int i, j, num_attribs, num_values; int *num_berval; char *attribute; ulong index; int is_full_add=0; /* flag for full add operation so ldap_mod_add can be put back into oper, gerrit THomson */ if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &dn, &entry) == FAILURE) { WRONG_PARAM_COUNT; } if (Z_TYPE_PP(entry) != IS_ARRAY) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Expected Array as the last element"); RETURN_FALSE; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); convert_to_string_ex(dn); ldap_dn = Z_STRVAL_PP(dn); num_attribs = zend_hash_num_elements(Z_ARRVAL_PP(entry)); ldap_mods = safe_emalloc((num_attribs+1), sizeof(LDAPMod *), 0); num_berval = safe_emalloc(num_attribs, sizeof(int), 0); zend_hash_internal_pointer_reset(Z_ARRVAL_PP(entry)); /* added by gerrit thomson to fix ldap_add using ldap_mod_add */ if (oper == PHP_LD_FULL_ADD) { oper = LDAP_MOD_ADD; is_full_add = 1; } /* end additional , gerrit thomson */ for (i = 0; i < num_attribs; i++) { ldap_mods[i] = emalloc(sizeof(LDAPMod)); ldap_mods[i]->mod_op = oper | LDAP_MOD_BVALUES; if (zend_hash_get_current_key(Z_ARRVAL_PP(entry), &attribute, &index, 0) == HASH_KEY_IS_STRING) { ldap_mods[i]->mod_type = estrdup(attribute); } else { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown attribute in the data"); /* Free allocated memory */ while (i >= 0) { efree(ldap_mods[i--]); } efree(num_berval); efree(ldap_mods); RETURN_FALSE; } zend_hash_get_current_data(Z_ARRVAL_PP(entry), (void **)&value); if (Z_TYPE_PP(value) != IS_ARRAY) { num_values = 1; } else { num_values = zend_hash_num_elements(Z_ARRVAL_PP(value)); } num_berval[i] = num_values; ldap_mods[i]->mod_bvalues = safe_emalloc((num_values + 1), sizeof(struct berval *), 0); /* allow for arrays with one element, no allowance for arrays with none but probably not required, gerrit thomson. */ if ((num_values == 1) && (Z_TYPE_PP(value) != IS_ARRAY)) { convert_to_string_ex(value); ldap_mods[i]->mod_bvalues[0] = (struct berval *) emalloc (sizeof(struct berval)); ldap_mods[i]->mod_bvalues[0]->bv_len = Z_STRLEN_PP(value); ldap_mods[i]->mod_bvalues[0]->bv_val = Z_STRVAL_PP(value); } else { for (j = 0; j < num_values; j++) { if (zend_hash_index_find(Z_ARRVAL_PP(value), j, (void **) &ivalue) == FAILURE) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value array must have consecutive indices 0, 1, ..."); num_berval[i] = j; num_attribs = i + 1; RETVAL_FALSE; goto errexit; } convert_to_string_ex(ivalue); ldap_mods[i]->mod_bvalues[j] = (struct berval *) emalloc (sizeof(struct berval)); ldap_mods[i]->mod_bvalues[j]->bv_len = Z_STRLEN_PP(ivalue); ldap_mods[i]->mod_bvalues[j]->bv_val = Z_STRVAL_PP(ivalue); } } ldap_mods[i]->mod_bvalues[num_values] = NULL; zend_hash_move_forward(Z_ARRVAL_PP(entry)); } ldap_mods[num_attribs] = NULL; /* check flag to see if do_mod was called to perform full add , gerrit thomson */ if (is_full_add == 1) { if ((i = ldap_add_s(ld->link, ldap_dn, ldap_mods)) != LDAP_SUCCESS) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Add: %s", ldap_err2string(i)); RETVAL_FALSE; } else RETVAL_TRUE; } else { if ((i = ldap_modify_s(ld->link, ldap_dn, ldap_mods)) != LDAP_SUCCESS) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Modify: %s", ldap_err2string(i)); RETVAL_FALSE; } else RETVAL_TRUE; } errexit: for (i = 0; i < num_attribs; i++) { efree(ldap_mods[i]->mod_type); for (j = 0; j < num_berval[i]; j++) { efree(ldap_mods[i]->mod_bvalues[j]); } efree(ldap_mods[i]->mod_bvalues); efree(ldap_mods[i]); } efree(num_berval); efree(ldap_mods); return; } /* }}} */ /* {{{ proto bool ldap_add(resource link, string dn, array entry) Add entries to LDAP directory */ PHP_FUNCTION(ldap_add) { /* use a newly define parameter into the do_modify so ldap_mod_add can be used the way it is supposed to be used , Gerrit THomson */ php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_LD_FULL_ADD); } /* }}} */ /* three functions for attribute base modifications, gerrit Thomson */ /* {{{ proto bool ldap_mod_replace(resource link, string dn, array entry) Replace attribute values with new ones */ PHP_FUNCTION(ldap_mod_replace) { php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_REPLACE); } /* }}} */ /* {{{ proto bool ldap_mod_add(resource link, string dn, array entry) Add attribute values to current */ PHP_FUNCTION(ldap_mod_add) { php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_ADD); } /* }}} */ /* {{{ proto bool ldap_mod_del(resource link, string dn, array entry) Delete attribute values */ PHP_FUNCTION(ldap_mod_del) { php_ldap_do_modify(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_MOD_DELETE); } /* }}} */ /* {{{ proto bool ldap_delete(resource link, string dn) Delete an entry from a directory */ PHP_FUNCTION(ldap_delete) { zval **link, **dn; ldap_linkdata *ld; char *ldap_dn; int rc; if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &dn) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); convert_to_string_ex(dn); ldap_dn = Z_STRVAL_PP(dn); if ((rc = ldap_delete_s(ld->link, ldap_dn)) != LDAP_SUCCESS) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Delete: %s", ldap_err2string(rc)); RETURN_FALSE; } RETURN_TRUE; } /* }}} */ /* {{{ proto int ldap_errno(resource link) Get the current ldap error number */ PHP_FUNCTION(ldap_errno) { zval **link; ldap_linkdata *ld; if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(ht, &link) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); RETURN_LONG(_get_lderrno(ld->link)); } /* }}} */ /* {{{ proto string ldap_err2str(int errno) Convert error number to error string */ PHP_FUNCTION(ldap_err2str) { zval **perrno; if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(ht, &perrno) == FAILURE) { WRONG_PARAM_COUNT; } convert_to_long_ex(perrno); RETURN_STRING(ldap_err2string(Z_LVAL_PP(perrno)), 1); } /* }}} */ /* {{{ proto string ldap_error(resource link) Get the current ldap error string */ PHP_FUNCTION(ldap_error) { zval **link; ldap_linkdata *ld; int ld_errno; if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(ht, &link) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ld_errno = _get_lderrno(ld->link); RETURN_STRING(ldap_err2string(ld_errno), 1); } /* }}} */ /* {{{ proto bool ldap_compare(resource link, string dn, string attr, string value) Determine if an entry has a specific value for one of its attributes */ PHP_FUNCTION(ldap_compare) { zval **link, **dn, **attr, **value; char *ldap_dn, *ldap_attr, *ldap_value; ldap_linkdata *ld; int errno; if (ZEND_NUM_ARGS() != 4 || zend_get_parameters_ex(4, &link, &dn, &attr, &value) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); convert_to_string_ex(dn); convert_to_string_ex(attr); convert_to_string_ex(value); ldap_dn = Z_STRVAL_PP(dn); ldap_attr = Z_STRVAL_PP(attr); ldap_value = Z_STRVAL_PP(value); errno = ldap_compare_s(ld->link, ldap_dn, ldap_attr, ldap_value); switch (errno) { case LDAP_COMPARE_TRUE: RETURN_TRUE; break; case LDAP_COMPARE_FALSE: RETURN_FALSE; break; } php_error_docref(NULL TSRMLS_CC, E_WARNING, "Compare: %s", ldap_err2string(errno)); RETURN_LONG(-1); } /* }}} */ /* {{{ proto bool ldap_sort(resource link, resource result, string sortfilter) Sort LDAP result entries */ PHP_FUNCTION(ldap_sort) { zval *link, *result; ldap_linkdata *ld; char *sortfilter; int sflen; zend_rsrc_list_entry *le; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rrs", &link, &result, &sortfilter, &sflen) == FAILURE) { RETURN_FALSE; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link); if (zend_hash_index_find(&EG(regular_list), Z_LVAL_P(result), (void **) &le) == FAILURE || le->type != le_result) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Supplied resource is not a valid ldap result resource"); RETURN_FALSE; } if (ldap_sort_entries(ld->link, (LDAPMessage **) &le->ptr, sflen ? sortfilter : NULL, strcmp) != LDAP_SUCCESS) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", ldap_err2string(errno)); RETURN_FALSE; } RETURN_TRUE; } /* }}} */ #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 /* {{{ proto bool ldap_get_option(resource link, int option, mixed retval) Get the current value of various session-wide parameters */ PHP_FUNCTION(ldap_get_option) { zval **link, **option, **retval; ldap_linkdata *ld; int opt; if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &option, &retval) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); convert_to_long_ex(option); opt = Z_LVAL_PP(option); switch (opt) { /* options with int value */ case LDAP_OPT_DEREF: case LDAP_OPT_SIZELIMIT: case LDAP_OPT_TIMELIMIT: case LDAP_OPT_PROTOCOL_VERSION: case LDAP_OPT_ERROR_NUMBER: case LDAP_OPT_REFERRALS: #ifdef LDAP_OPT_RESTART case LDAP_OPT_RESTART: #endif { int val; if (ldap_get_option(ld->link, opt, &val)) { RETURN_FALSE; } zval_dtor(*retval); ZVAL_LONG(*retval, val); } break; /* options with string value */ case LDAP_OPT_ERROR_STRING: #ifdef LDAP_OPT_HOST_NAME case LDAP_OPT_HOST_NAME: #endif #ifdef HAVE_LDAP_SASL case LDAP_OPT_X_SASL_MECH: case LDAP_OPT_X_SASL_REALM: case LDAP_OPT_X_SASL_AUTHCID: case LDAP_OPT_X_SASL_AUTHZID: #endif #ifdef LDAP_OPT_MATCHED_DN case LDAP_OPT_MATCHED_DN: #endif { char *val = NULL; if (ldap_get_option(ld->link, opt, &val) || val == NULL || *val == '\0') { if (val) { ldap_memfree(val); } RETURN_FALSE; } zval_dtor(*retval); ZVAL_STRING(*retval, val, 1); ldap_memfree(val); } break; /* options not implemented case LDAP_OPT_SERVER_CONTROLS: case LDAP_OPT_CLIENT_CONTROLS: case LDAP_OPT_API_INFO: case LDAP_OPT_API_FEATURE_INFO: */ default: RETURN_FALSE; } RETURN_TRUE; } /* }}} */ /* {{{ proto bool ldap_set_option(resource link, int option, mixed newval) Set the value of various session-wide parameters */ PHP_FUNCTION(ldap_set_option) { zval **link, **option, **newval; ldap_linkdata *ld; LDAP *ldap; int opt; if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &option, &newval) == FAILURE) { WRONG_PARAM_COUNT; } if (Z_TYPE_PP(link) == IS_NULL) { ldap = NULL; } else { ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ldap = ld->link; } convert_to_long_ex(option); opt = Z_LVAL_PP(option); switch (opt) { /* options with int value */ case LDAP_OPT_DEREF: case LDAP_OPT_SIZELIMIT: case LDAP_OPT_TIMELIMIT: case LDAP_OPT_PROTOCOL_VERSION: case LDAP_OPT_ERROR_NUMBER: #ifdef LDAP_OPT_DEBUG_LEVEL case LDAP_OPT_DEBUG_LEVEL: #endif { int val; convert_to_long_ex(newval); val = Z_LVAL_PP(newval); if (ldap_set_option(ldap, opt, &val)) { RETURN_FALSE; } } break; /* options with string value */ case LDAP_OPT_ERROR_STRING: #ifdef LDAP_OPT_HOST_NAME case LDAP_OPT_HOST_NAME: #endif #ifdef HAVE_LDAP_SASL case LDAP_OPT_X_SASL_MECH: case LDAP_OPT_X_SASL_REALM: case LDAP_OPT_X_SASL_AUTHCID: case LDAP_OPT_X_SASL_AUTHZID: #endif #ifdef LDAP_OPT_MATCHED_DN case LDAP_OPT_MATCHED_DN: #endif { char *val; convert_to_string_ex(newval); val = Z_STRVAL_PP(newval); if (ldap_set_option(ldap, opt, val)) { RETURN_FALSE; } } break; /* options with boolean value */ case LDAP_OPT_REFERRALS: #ifdef LDAP_OPT_RESTART case LDAP_OPT_RESTART: #endif { void *val; convert_to_boolean_ex(newval); val = Z_LVAL_PP(newval) ? LDAP_OPT_ON : LDAP_OPT_OFF; if (ldap_set_option(ldap, opt, val)) { RETURN_FALSE; } } break; /* options with control list value */ case LDAP_OPT_SERVER_CONTROLS: case LDAP_OPT_CLIENT_CONTROLS: { LDAPControl *ctrl, **ctrls, **ctrlp; zval **ctrlval, **val; int ncontrols; char error=0; if ((Z_TYPE_PP(newval) != IS_ARRAY) || !(ncontrols = zend_hash_num_elements(Z_ARRVAL_PP(newval)))) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Expected non-empty array value for this option"); RETURN_FALSE; } ctrls = safe_emalloc((1 + ncontrols), sizeof(*ctrls), 0); *ctrls = NULL; ctrlp = ctrls; zend_hash_internal_pointer_reset(Z_ARRVAL_PP(newval)); while (zend_hash_get_current_data(Z_ARRVAL_PP(newval), (void**)&ctrlval) == SUCCESS) { if (Z_TYPE_PP(ctrlval) != IS_ARRAY) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "The array value must contain only arrays, where each array is a control"); error = 1; break; } if (zend_hash_find(Z_ARRVAL_PP(ctrlval), "oid", sizeof("oid"), (void **) &val) == FAILURE) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Control must have an oid key"); error = 1; break; } ctrl = *ctrlp = emalloc(sizeof(**ctrlp)); convert_to_string_ex(val); ctrl->ldctl_oid = Z_STRVAL_PP(val); if (zend_hash_find(Z_ARRVAL_PP(ctrlval), "value", sizeof("value"), (void **) &val) == SUCCESS) { convert_to_string_ex(val); ctrl->ldctl_value.bv_val = Z_STRVAL_PP(val); ctrl->ldctl_value.bv_len = Z_STRLEN_PP(val); } else { ctrl->ldctl_value.bv_val = NULL; ctrl->ldctl_value.bv_len = 0; } if (zend_hash_find(Z_ARRVAL_PP(ctrlval), "iscritical", sizeof("iscritical"), (void **) &val) == SUCCESS) { convert_to_boolean_ex(val); ctrl->ldctl_iscritical = Z_BVAL_PP(val); } else { ctrl->ldctl_iscritical = 0; } ++ctrlp; *ctrlp = NULL; zend_hash_move_forward(Z_ARRVAL_PP(newval)); } if (!error) { error = ldap_set_option(ldap, opt, ctrls); } ctrlp = ctrls; while (*ctrlp) { efree(*ctrlp); ctrlp++; } efree(ctrls); if (error) { RETURN_FALSE; } } break; default: RETURN_FALSE; } RETURN_TRUE; } /* }}} */ #ifdef HAVE_LDAP_PARSE_RESULT /* {{{ proto bool ldap_parse_result(resource link, resource result, int errcode, string matcheddn, string errmsg, array referrals) Extract information from result */ PHP_FUNCTION(ldap_parse_result) { zval **link, **result, **errcode, **matcheddn, **errmsg, **referrals; ldap_linkdata *ld; LDAPMessage *ldap_result; char **lreferrals, **refp; char *lmatcheddn, *lerrmsg; int rc, lerrcode, myargcount = ZEND_NUM_ARGS(); if (myargcount < 3 || myargcount > 6 || zend_get_parameters_ex(myargcount, &link, &result, &errcode, &matcheddn, &errmsg, &referrals) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); rc = ldap_parse_result(ld->link, ldap_result, &lerrcode, myargcount > 3 ? &lmatcheddn : NULL, myargcount > 4 ? &lerrmsg : NULL, myargcount > 5 ? &lreferrals : NULL, NULL /* &serverctrls */, 0); if (rc != LDAP_SUCCESS) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to parse result: %s", ldap_err2string(rc)); RETURN_FALSE; } zval_dtor(*errcode); ZVAL_LONG(*errcode, lerrcode); /* Reverse -> fall through */ switch (myargcount) { case 6: zval_dtor(*referrals); array_init(*referrals); if (lreferrals != NULL) { refp = lreferrals; while (*refp) { add_next_index_string(*referrals, *refp, 1); refp++; } ldap_value_free(lreferrals); } case 5: zval_dtor(*errmsg); if (lerrmsg == NULL) { ZVAL_EMPTY_STRING(*errmsg); } else { ZVAL_STRING(*errmsg, lerrmsg, 1); ldap_memfree(lerrmsg); } case 4: zval_dtor(*matcheddn); if (lmatcheddn == NULL) { ZVAL_EMPTY_STRING(*matcheddn); } else { ZVAL_STRING(*matcheddn, lmatcheddn, 1); ldap_memfree(lmatcheddn); } } RETURN_TRUE; } /* }}} */ #endif /* {{{ proto resource ldap_first_reference(resource link, resource result) Return first reference */ PHP_FUNCTION(ldap_first_reference) { zval **link, **result; ldap_linkdata *ld; ldap_resultentry *resultentry; LDAPMessage *ldap_result, *entry; if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(ldap_result, LDAPMessage *, result, -1, "ldap result", le_result); if ((entry = ldap_first_reference(ld->link, ldap_result)) == NULL) { RETVAL_FALSE; } else { resultentry = emalloc(sizeof(ldap_resultentry)); ZEND_REGISTER_RESOURCE(return_value, resultentry, le_result_entry); resultentry->id = Z_LVAL_PP(result); zend_list_addref(resultentry->id); resultentry->data = entry; } } /* }}} */ /* {{{ proto resource ldap_next_reference(resource link, resource reference_entry) Get next reference */ PHP_FUNCTION(ldap_next_reference) { zval **link, **result_entry; ldap_linkdata *ld; ldap_resultentry *resultentry, *resultentry_next; LDAPMessage *entry_next; if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &link, &result_entry) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, result_entry, -1, "ldap result entry", le_result_entry); if ((entry_next = ldap_next_reference(ld->link, resultentry->data)) == NULL) { RETVAL_FALSE; } else { resultentry_next = emalloc(sizeof(ldap_resultentry)); ZEND_REGISTER_RESOURCE(return_value, resultentry_next, le_result_entry); resultentry_next->id = resultentry->id; zend_list_addref(resultentry->id); resultentry_next->data = entry_next; } } /* }}} */ #ifdef HAVE_LDAP_PARSE_REFERENCE /* {{{ proto bool ldap_parse_reference(resource link, resource reference_entry, array referrals) Extract information from reference entry */ PHP_FUNCTION(ldap_parse_reference) { zval **link, **result_entry, **referrals; ldap_linkdata *ld; ldap_resultentry *resultentry; char **lreferrals, **refp; if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &link, &result_entry, &referrals) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); ZEND_FETCH_RESOURCE(resultentry, ldap_resultentry *, result_entry, -1, "ldap result entry", le_result_entry); if (ldap_parse_reference(ld->link, resultentry->data, &lreferrals, NULL /* &serverctrls */, 0) != LDAP_SUCCESS) { RETURN_FALSE; } zval_dtor(*referrals); array_init(*referrals); if (lreferrals != NULL) { refp = lreferrals; while (*refp) { add_next_index_string(*referrals, *refp, 1); refp++; } ldap_value_free(lreferrals); } RETURN_TRUE; } /* }}} */ #endif /* {{{ proto bool ldap_rename(resource link, string dn, string newrdn, string newparent, bool deleteoldrdn); Modify the name of an entry */ PHP_FUNCTION(ldap_rename) { zval **link, **dn, **newrdn, **newparent, **deleteoldrdn; ldap_linkdata *ld; int rc; if (ZEND_NUM_ARGS() != 5 || zend_get_parameters_ex(5, &link, &dn, &newrdn, &newparent, &deleteoldrdn) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); convert_to_string_ex(dn); convert_to_string_ex(newrdn); convert_to_string_ex(newparent); convert_to_boolean_ex(deleteoldrdn); #if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 rc = ldap_rename_s(ld->link, Z_STRVAL_PP(dn), Z_STRVAL_PP(newrdn), Z_STRVAL_PP(newparent), Z_BVAL_PP(deleteoldrdn), NULL, NULL); #else if (Z_STRLEN_PP(newparent) != 0) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "You are using old LDAP API, newparent must be the empty string, can only modify RDN"); RETURN_FALSE; } /* could support old APIs but need check for ldap_modrdn2()/ldap_modrdn() */ rc = ldap_modrdn2_s(ld->link, Z_STRVAL_PP(dn), Z_STRVAL_PP(newrdn), Z_BVAL_PP(deleteoldrdn)); #endif if (rc == LDAP_SUCCESS) { RETURN_TRUE; } RETURN_FALSE; } /* }}} */ #ifdef HAVE_LDAP_START_TLS_S /* {{{ proto bool ldap_start_tls(resource link) Start TLS */ PHP_FUNCTION(ldap_start_tls) { zval **link; ldap_linkdata *ld; int rc, protocol = LDAP_VERSION3; if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &link) == FAILURE) { WRONG_PARAM_COUNT; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, link, -1, "ldap link", le_link); if (((rc = ldap_set_option(ld->link, LDAP_OPT_PROTOCOL_VERSION, &protocol)) != LDAP_SUCCESS) || ((rc = ldap_start_tls_s(ld->link, NULL, NULL)) != LDAP_SUCCESS) ) { php_error_docref(NULL TSRMLS_CC, E_WARNING,"Unable to start TLS: %s", ldap_err2string(rc)); RETURN_FALSE; } else { RETURN_TRUE; } } /* }}} */ #endif #endif /* (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10 */ #if defined(LDAP_API_FEATURE_X_OPENLDAP) && defined(HAVE_3ARG_SETREBINDPROC) /* {{{ _ldap_rebind_proc() */ int _ldap_rebind_proc(LDAP *ldap, const char *url, ber_tag_t req, ber_int_t msgid, void *params) { ldap_linkdata *ld; int retval; zval *cb_url; zval **cb_args[2]; zval *cb_retval; zval *cb_link = (zval *) params; TSRMLS_FETCH(); ld = (ldap_linkdata *) zend_fetch_resource(&cb_link TSRMLS_CC, -1, "ldap link", NULL, 1, le_link); /* link exists and callback set? */ if (ld == NULL || ld->rebindproc == NULL) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Link not found or no callback set"); return LDAP_OTHER; } /* callback */ MAKE_STD_ZVAL(cb_url); ZVAL_STRING(cb_url, estrdup(url), 0); cb_args[0] = &cb_link; cb_args[1] = &cb_url; if (call_user_function_ex(EG(function_table), NULL, ld->rebindproc, &cb_retval, 2, cb_args, 0, NULL TSRMLS_CC) == SUCCESS && cb_retval) { convert_to_long_ex(&cb_retval); retval = Z_LVAL_P(cb_retval); zval_ptr_dtor(&cb_retval); } else { php_error_docref(NULL TSRMLS_CC, E_WARNING, "rebind_proc PHP callback failed"); retval = LDAP_OTHER; } zval_dtor(cb_url); FREE_ZVAL(cb_url); return retval; } /* }}} */ /* {{{ proto bool ldap_set_rebind_proc(resource link, string callback) Set a callback function to do re-binds on referral chasing. */ PHP_FUNCTION(ldap_set_rebind_proc) { zval *link, *callback; ldap_linkdata *ld; char *callback_name; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rz", &link, &callback) == FAILURE) { RETURN_FALSE; } ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link); if (Z_TYPE_P(callback) == IS_STRING && Z_STRLEN_P(callback) == 0) { /* unregister rebind procedure */ if (ld->rebindproc != NULL) { zval_dtor(ld->rebindproc); ld->rebindproc = NULL; ldap_set_rebind_proc(ld->link, NULL, NULL); } RETURN_TRUE; } /* callable? */ if (!zend_is_callable(callback, 0, &callback_name)) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Two arguments expected for '%s' to be a valid callback", callback_name); efree(callback_name); RETURN_FALSE; } efree(callback_name); /* register rebind procedure */ if (ld->rebindproc == NULL) { ldap_set_rebind_proc(ld->link, _ldap_rebind_proc, (void *) link); } else { zval_dtor(ld->rebindproc); } ALLOC_ZVAL(ld->rebindproc); *ld->rebindproc = *callback; zval_copy_ctor(ld->rebindproc); RETURN_TRUE; } /* }}} */ #endif #ifdef STR_TRANSLATION /* {{{ php_ldap_do_translate */ static void php_ldap_do_translate(INTERNAL_FUNCTION_PARAMETERS, int way) { zval **value; char *ldap_buf; unsigned long ldap_len; int result; if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &value) == FAILURE) { WRONG_PARAM_COUNT; } convert_to_string_ex(value); ldap_buf = Z_STRVAL_PP(value); ldap_len = Z_STRLEN_PP(value); if (ldap_len == 0) { RETURN_FALSE; } if (way == 1) { result = ldap_8859_to_t61(&ldap_buf, &ldap_len, 0); } else { result = ldap_t61_to_8859(&ldap_buf, &ldap_len, 0); } if (result == LDAP_SUCCESS) { RETVAL_STRINGL(ldap_buf, ldap_len, 1); free(ldap_buf); } else { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Conversion from iso-8859-1 to t61 failed: %s", ldap_err2string(result)); RETVAL_FALSE; } return; } /* }}} */ /* {{{ proto string ldap_t61_to_8859(string value) Translate t61 characters to 8859 characters */ PHP_FUNCTION(ldap_t61_to_8859) { php_ldap_do_translate(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); } /* }}} */ /* {{{ proto string ldap_8859_to_t61(string value) Translate 8859 characters to t61 characters */ PHP_FUNCTION(ldap_8859_to_t61) { php_ldap_do_translate(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); } /* }}} */ #endif /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: sw=4 ts=4 fdm=marker * vim<600: sw=4 ts=4 */