diff options
Diffstat (limited to 'ext/yaz/php_yaz.c')
| -rw-r--r-- | ext/yaz/php_yaz.c | 1653 |
1 files changed, 0 insertions, 1653 deletions
diff --git a/ext/yaz/php_yaz.c b/ext/yaz/php_yaz.c deleted file mode 100644 index 6f564b95d1..0000000000 --- a/ext/yaz/php_yaz.c +++ /dev/null @@ -1,1653 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2004 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. | - +----------------------------------------------------------------------+ - | Author: Adam Dickmeiss <adam@indexdata.dk> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "php.h" -#include "php_ini.h" - -#if HAVE_YAZ - -#include "ext/standard/info.h" -#include "php_yaz.h" - -#include <yaz/yaz-version.h> - -#ifndef YAZ_VERSIONL -#error YAZ version 2.0 or later must be used. -#elif YAZ_VERSIONL < 0x020000 -#error YAZ version 2.0 or later must be used. -#endif - -#ifdef PHP_WIN32 -#include <process.h> -#endif - -#include <yaz/proto.h> -#include <yaz/marcdisp.h> -#include <yaz/yaz-util.h> -#include <yaz/yaz-ccl.h> -#include <yaz/zoom.h> - -#define MAX_ASSOC 200 - -typedef struct Yaz_AssociationInfo *Yaz_Association; - -struct Yaz_AssociationInfo { - CCL_parser ccl_parser; - ZOOM_connection zoom_conn; - ZOOM_resultset zoom_set; - ZOOM_scanset zoom_scan; - ZOOM_package zoom_package; - char *sort_criteria; - int persistent; - int in_use; - int order; - int zval_resource; - long time_stamp; -}; - -static Yaz_Association yaz_association_mk() -{ - Yaz_Association p = xmalloc (sizeof(*p)); - - p->zoom_conn = ZOOM_connection_create (0); - p->zoom_set = 0; - p->zoom_scan = 0; - p->zoom_package = 0; - ZOOM_connection_option_set(p->zoom_conn, "implementationName", "PHP"); - ZOOM_connection_option_set(p->zoom_conn, "async", "1"); - p->sort_criteria = 0; - p->in_use = 0; - p->order = 0; - p->persistent = 0; - p->ccl_parser = ccl_parser_create(); - p->ccl_parser->bibset = 0; - p->time_stamp = 0; - return p; -} - -static void yaz_association_destroy (Yaz_Association p) -{ - if (!p) { - return; - } - - ZOOM_resultset_destroy(p->zoom_set); - ZOOM_scanset_destroy(p->zoom_scan); - ZOOM_package_destroy(p->zoom_package); - ZOOM_connection_destroy(p->zoom_conn); - xfree(p->sort_criteria); - ccl_qual_rm(&p->ccl_parser->bibset); - ccl_parser_destroy(p->ccl_parser); -} - -#ifdef ZTS -static MUTEX_T yaz_mutex; -#endif - -ZEND_DECLARE_MODULE_GLOBALS(yaz); - -static Yaz_Association *shared_associations; -static int order_associations; -static int le_link; - -function_entry yaz_functions [] = { - PHP_FE(yaz_connect, NULL) - PHP_FE(yaz_close, NULL) - PHP_FE(yaz_search, NULL) - PHP_FE(yaz_wait, second_arg_force_ref) - PHP_FE(yaz_errno, NULL) - PHP_FE(yaz_error, NULL) - PHP_FE(yaz_addinfo, NULL) - PHP_FE(yaz_hits, NULL) - PHP_FE(yaz_record, NULL) - PHP_FE(yaz_syntax, NULL) - PHP_FE(yaz_element, NULL) - PHP_FE(yaz_range, NULL) - PHP_FE(yaz_itemorder, NULL) - PHP_FE(yaz_es_result, NULL) - PHP_FE(yaz_scan, NULL) - PHP_FE(yaz_scan_result, second_arg_force_ref) - PHP_FE(yaz_present, NULL) - PHP_FE(yaz_ccl_conf, NULL) - PHP_FE(yaz_ccl_parse, third_arg_force_ref) - PHP_FE(yaz_database, NULL) - PHP_FE(yaz_sort, NULL) - PHP_FE(yaz_schema, NULL) - PHP_FE(yaz_set_option, NULL) - PHP_FE(yaz_get_option, NULL) - {NULL, NULL, NULL} -}; - -static void get_assoc(INTERNAL_FUNCTION_PARAMETERS, pval **id, Yaz_Association *assocp) -{ - Yaz_Association *as = 0; - - *assocp = 0; -#ifdef ZTS - tsrm_mutex_lock (yaz_mutex); -#endif - - ZEND_FETCH_RESOURCE(as, Yaz_Association *, id, -1, "YAZ link", le_link); - - if (as && *as && (*as)->order == YAZSG(assoc_seq) && (*as)->in_use) { - *assocp = *as; - } else { -#ifdef ZTS - tsrm_mutex_unlock (yaz_mutex); -#endif - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid YAZ handle"); - } -} - -static void release_assoc(Yaz_Association assoc) -{ -#ifdef ZTS - if (assoc) { - tsrm_mutex_unlock(yaz_mutex); - } -#endif -} - -static const char *array_lookup_string(HashTable *ht, const char *idx) -{ - pval **pvalue; - - if (ht && zend_hash_find(ht, (char *) idx, strlen(idx) + 1, (void **) &pvalue) == SUCCESS) { - SEPARATE_ZVAL(pvalue); - convert_to_string(*pvalue); - return (*pvalue)->value.str.val; - } - return 0; -} - -static long *array_lookup_long(HashTable *ht, const char *idx) -{ - pval **pvalue; - - if (ht && zend_hash_find(ht, (char *) idx, strlen(idx) + 1, (void **) &pvalue) == SUCCESS) { - SEPARATE_ZVAL(pvalue); - convert_to_long(*pvalue); - return &(*pvalue)->value.lval; - } - return 0; -} - -static long *array_lookup_bool(HashTable *ht, const char *idx) -{ - pval **pvalue; - - if (ht && zend_hash_find(ht, (char *) idx, strlen(idx) + 1, (void **) &pvalue) == SUCCESS) { - SEPARATE_ZVAL(pvalue); - convert_to_boolean(*pvalue); - return &(*pvalue)->value.lval; - } - return 0; -} - -static const char *option_get(Yaz_Association as, const char *name) -{ - if (!as) { - return 0; - } - return ZOOM_connection_option_get(as->zoom_conn, name); -} - -static int option_get_int(Yaz_Association as, const char *name, int def) -{ - const char *v; - - v = ZOOM_connection_option_get(as->zoom_conn, name); - - if (!v) { - return def; - } - - return atoi(v); -} - -static void option_set(Yaz_Association as, const char *name, const char *value) -{ - if (as && value) { - ZOOM_connection_option_set(as->zoom_conn, name, value); - } -} - -static void option_set_int(Yaz_Association as, const char *name, int v) -{ - if (as) { - char s[30]; - - sprintf (s, "%d", v); - ZOOM_connection_option_set(as->zoom_conn, name, s); - } -} - -static int strcmp_null(const char *s1, const char *s2) -{ - if (s1 == 0 && s2 == 0) { - return 0; - } - if (s1 == 0 || s2 == 0) { - return -1; - } - return strcmp(s1, s2); -} - -/* {{{ proto resource yaz_connect(string zurl [, array options]) - Create target with given zurl. Returns positive id if successful. */ -PHP_FUNCTION(yaz_connect) -{ - int i; - char *cp; - char *zurl_str; - const char *user_str = 0, *group_str = 0, *pass_str = 0; - const char *cookie_str = 0, *proxy_str = 0; - const char *charset_str = 0; - const char *client_IP = 0; - const char *otherInfo[3]; - int persistent = 1; - int piggyback = 1; - pval **zurl, **user = 0; - Yaz_Association as; - - otherInfo[0] = otherInfo[1] = otherInfo[2] = 0; - - if (ZEND_NUM_ARGS() == 1) { - if (zend_get_parameters_ex (1, &zurl) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else if (ZEND_NUM_ARGS() == 2) { - if (zend_get_parameters_ex (2, &zurl, &user) == FAILURE) { - WRONG_PARAM_COUNT; - } - - if (Z_TYPE_PP(user) == IS_ARRAY) { - long *persistent_val; - long *piggyback_val; - HashTable *ht = Z_ARRVAL_PP(user); - - user_str = array_lookup_string(ht, "user"); - group_str = array_lookup_string(ht, "group"); - pass_str = array_lookup_string(ht, "password"); - cookie_str = array_lookup_string(ht, "cookie"); - proxy_str = array_lookup_string(ht, "proxy"); - charset_str = array_lookup_string(ht, "charset"); - persistent_val = array_lookup_bool(ht, "persistent"); - if (persistent_val) { - persistent = *persistent_val; - } - piggyback_val = array_lookup_bool(ht, "piggyback"); - if (piggyback_val) { - piggyback = *piggyback_val; - } - otherInfo[0] = array_lookup_string(ht, "otherInfo0"); - otherInfo[1] = array_lookup_string(ht, "otherInfo1"); - otherInfo[2] = array_lookup_string(ht, "otherInfo2"); - } else { - convert_to_string_ex(user); - user_str = (*user)->value.str.val; - } - } else { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(zurl); - zurl_str = (*zurl)->value.str.val; - for (cp = zurl_str; *cp && strchr("\t\n ", *cp); cp++); - if (!*cp) { - RETURN_LONG(0); - } - /* see if we have it already ... */ -#ifdef ZTS - tsrm_mutex_lock(yaz_mutex); -#endif - for (i = 0; i < YAZSG(max_links); i++) { - as = shared_associations[i]; - if (persistent && as && !as->in_use && - !strcmp_null(option_get(as, "host"), zurl_str) && - !strcmp_null(option_get(as, "proxy"), proxy_str) && - !strcmp_null(option_get(as, "user"), user_str) && - !strcmp_null(option_get(as, "group"), group_str) && - !strcmp_null(option_get(as, "pass"), pass_str) && - !strcmp_null(option_get(as, "cookie"), cookie_str) && - !strcmp_null(option_get(as, "charset"), charset_str)) - break; - } - if (i == YAZSG(max_links)) { - /* we didn't have it (or already in use) */ - int i0 = -1; - int min_order = 2000000000; - - /* find completely free slot or the oldest one */ - for (i = 0; i < YAZSG(max_links) && shared_associations[i]; i++) { - as = shared_associations[i]; - if (persistent && !as->in_use && as->order < min_order) { - min_order = as->order; - i0 = i; - } - } - - if (i == YAZSG(max_links)) { - i = i0; - if (i == -1) { -#ifdef ZTS - tsrm_mutex_unlock (yaz_mutex); -#endif - RETURN_LONG(0); /* no free slot */ - } else { /* "best" free slot */ - yaz_association_destroy(shared_associations[i]); - } - } - shared_associations[i] = as = yaz_association_mk (); - - option_set(as, "proxy", proxy_str); - option_set(as, "user", user_str); - option_set(as, "group", group_str); - option_set(as, "pass", pass_str); - option_set(as, "cookie", cookie_str); - option_set(as, "charset", charset_str); - } - option_set(as, "otherInfo0", otherInfo[0]); - option_set(as, "otherInfo1", otherInfo[1]); - option_set(as, "otherInfo2", otherInfo[2]); - option_set(as, "clientIP", client_IP); - option_set(as, "piggyback", piggyback ? "1" : "0"); - ZOOM_connection_connect(as->zoom_conn, zurl_str, 0); - as->in_use = 1; - as->persistent = persistent; - as->order = YAZSG(assoc_seq); - as->time_stamp = time(0); -#ifdef ZTS - tsrm_mutex_unlock (yaz_mutex); -#endif - - ZEND_REGISTER_RESOURCE(return_value, &shared_associations[i], le_link); - as->zval_resource = Z_LVAL_P(return_value); -} -/* }}} */ - -/* {{{ proto bool yaz_close(resource id) - Destory and close target */ -PHP_FUNCTION(yaz_close) -{ - Yaz_Association p; - pval **id; - - if (ZEND_NUM_ARGS() != 1) { - WRONG_PARAM_COUNT; - } - if (zend_get_parameters_ex (1, &id) == FAILURE) { - RETURN_FALSE; - } - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, id, &p); - if (!p) { - RETURN_FALSE; - } - release_assoc(p); - zend_list_delete((*id)->value.lval); - - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool yaz_search(resource id, string type, string query) - Specify query of type for search - returns true if successful */ -PHP_FUNCTION(yaz_search) -{ - char *query_str, *type_str; - pval **id, **type, **query; - Yaz_Association p; - - if (ZEND_NUM_ARGS() == 3) { - if (zend_get_parameters_ex(3, &id, &type, &query) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, id, &p); - if (!p) { - RETURN_FALSE; - } - - convert_to_string_ex(type); - type_str = (*type)->value.str.val; - convert_to_string_ex(query); - query_str = (*query)->value.str.val; - - ZOOM_resultset_destroy(p->zoom_set); - p->zoom_set = 0; - - if (!strcmp(type_str, "rpn")) { - ZOOM_query q = ZOOM_query_create(); - ZOOM_query_prefix(q, query_str); - if (p->sort_criteria) { - ZOOM_query_sortby(q, p->sort_criteria); - } - xfree(p->sort_criteria); - p->sort_criteria = 0; - p->zoom_set = ZOOM_connection_search(p->zoom_conn, q); - ZOOM_query_destroy(q); - RETVAL_TRUE; - } - if (!strcmp(type_str, "cql")) { - ZOOM_query q = ZOOM_query_create(); - ZOOM_query_cql(q, query_str); - if (p->sort_criteria) { - ZOOM_query_sortby(q, p->sort_criteria); - } - xfree (p->sort_criteria); - p->sort_criteria = 0; - p->zoom_set = ZOOM_connection_search(p->zoom_conn, q); - ZOOM_query_destroy(q); - RETVAL_TRUE; - } else { - RETVAL_FALSE; - } - release_assoc(p); -} -/* }}} */ - -/* {{{ proto bool yaz_present(resource id) - Retrieve records */ -PHP_FUNCTION(yaz_present) -{ - pval **id; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 1) { - WRONG_PARAM_COUNT; - } - if (zend_get_parameters_ex(1, &id) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, id, &p); - if (!p) { - RETURN_FALSE; - } - - if (p->zoom_set) { - size_t start = option_get_int(p, "start", 0); - size_t count = option_get_int(p, "count", 0); - if (count > 0) { - ZOOM_resultset_records(p->zoom_set, 0 /* recs */, start, count); - } - } - release_assoc(p); - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool yaz_wait([array options]) - Process events. */ -PHP_FUNCTION(yaz_wait) -{ - pval **pval_options = 0; - int event_mode = 0; - int no = 0; - ZOOM_connection conn_ar[MAX_ASSOC]; - Yaz_Association conn_as[MAX_ASSOC]; - int i, timeout = 15; - - if (ZEND_NUM_ARGS() == 1) { - long *val = 0; - long *event_bool = 0; - HashTable *options_ht = 0; - if (zend_get_parameters_ex(1, &pval_options) == FAILURE) { - WRONG_PARAM_COUNT; - } - if (Z_TYPE_PP(pval_options) != IS_ARRAY) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Expected array parameter"); - RETURN_FALSE; - } - options_ht = Z_ARRVAL_PP(pval_options); - val = array_lookup_long(options_ht, "timeout"); - if (val) { - timeout = *val; - } - event_bool = array_lookup_bool(options_ht, "event"); - if (event_bool && *event_bool) - event_mode = 1; - } -#ifdef ZTS - tsrm_mutex_lock(yaz_mutex); -#endif - for (i = 0; i<YAZSG(max_links); i++) { - Yaz_Association p = shared_associations[i]; - if (p && p->order == YAZSG(assoc_seq)) { - char str[20]; - - sprintf(str, "%d", timeout); - ZOOM_connection_option_set(p->zoom_conn, "timeout", str); - conn_as[no] = p; - conn_ar[no++] = p->zoom_conn; - } - } -#ifdef ZTS - tsrm_mutex_unlock(yaz_mutex); -#endif - if (event_mode) { - long ev = ZOOM_event(no, conn_ar); - if (ev <= 0) { - RETURN_FALSE; - } else { - Yaz_Association p = conn_as[ev-1]; - int event_code = ZOOM_connection_last_event(p->zoom_conn); - - add_assoc_long(*pval_options, "connid", ev); - - add_assoc_long(*pval_options, "eventcode", event_code); - - zend_list_addref(p->zval_resource); - Z_LVAL_P(return_value) = p->zval_resource; - Z_TYPE_P(return_value) = IS_RESOURCE; - return; - } - } - - if (no) { - while (ZOOM_event (no, conn_ar)) - ; - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto int yaz_errno(resource id) - Return last error number (>0 for bib-1 diagnostic, <0 for other error, 0 for no error */ -PHP_FUNCTION(yaz_errno) -{ - pval **id; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &id) == FAILURE) { - WRONG_PARAM_COUNT; - } - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, id, &p); - if (!p) { - RETURN_LONG(0); - } - RETVAL_LONG(ZOOM_connection_errcode(p->zoom_conn)); - release_assoc(p); -} -/* }}} */ - -/* {{{ proto string yaz_error(resource id) - Return last error message */ -PHP_FUNCTION(yaz_error) -{ - pval **id; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &id) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, id, &p); - if (p) { - int code = ZOOM_connection_errcode(p->zoom_conn); - const char *msg = ZOOM_connection_errmsg(p->zoom_conn); - - if (!code) { - msg = ""; - } - return_value->value.str.len = strlen(msg); - return_value->value.str.val = estrndup(msg, return_value->value.str.len); - return_value->type = IS_STRING; - } - release_assoc(p); -} -/* }}} */ - -/* {{{ proto string yaz_addinfo(resource id) - Return additional info for last error (empty string if none) */ -PHP_FUNCTION(yaz_addinfo) -{ - pval **id; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &id) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, id, &p); - if (p) { - const char *addinfo = ZOOM_connection_addinfo(p->zoom_conn); - - return_value->value.str.len = strlen(addinfo); - return_value->value.str.val = estrndup(addinfo, return_value->value.str.len); - return_value->type = IS_STRING; - } - release_assoc(p); -} -/* }}} */ - -/* {{{ proto int yaz_hits(resource id) - Return number of hits (result count) for last search */ -PHP_FUNCTION(yaz_hits) -{ - pval **id; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &id) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, id, &p); - if (p && p->zoom_set) { - RETVAL_LONG(ZOOM_resultset_size(p->zoom_set)); - } else { - RETVAL_LONG(0); - } - release_assoc(p); -} -/* }}} */ - -static Z_GenericRecord *marc_to_grs1(const char *buf, ODR o) -{ - int entry_p; - int record_length; - int indicator_length; - int identifier_length; - int base_address; - int length_data_entry; - int length_starting; - int length_implementation; - int max_elements = 256; - Z_GenericRecord *r = odr_malloc (o, sizeof(*r)); - r->elements = odr_malloc (o, sizeof(*r->elements) * max_elements); - r->num_elements = 0; - - record_length = atoi_n(buf, 5); - if (record_length < 25) { - return 0; - } - indicator_length = atoi_n(buf + 10, 1); - identifier_length = atoi_n(buf + 11, 1); - base_address = atoi_n(buf + 12, 5); - - length_data_entry = atoi_n(buf + 20, 1); - length_starting = atoi_n(buf + 21, 1); - length_implementation = atoi_n(buf + 22, 1); - - for (entry_p = 24; buf[entry_p] != ISO2709_FS; ) { - entry_p += 3 + length_data_entry + length_starting; - if (entry_p >= record_length) { - return 0; - } - } - base_address = entry_p + 1; - for (entry_p = 24; buf[entry_p] != ISO2709_FS; ) { - Z_TaggedElement *tag; - int data_length; - int data_offset; - int end_offset; - int i; - char tag_str[4]; - int identifier_flag = 1; - - memcpy(tag_str, buf+entry_p, 3); - entry_p += 3; - tag_str[3] = '\0'; - - if ((r->num_elements + 1) >= max_elements) { - Z_TaggedElement **tmp = r->elements; - - /* double array space, throw away old buffer (nibble memory) */ - r->elements = odr_malloc(o, sizeof(*r->elements) * (max_elements *= 2)); - memcpy(r->elements, tmp, r->num_elements * sizeof(*tmp)); - } - tag = r->elements[r->num_elements++] = odr_malloc(o, sizeof(*tag)); - tag->tagType = odr_malloc(o, sizeof(*tag->tagType)); - *tag->tagType = 3; - tag->tagOccurrence = 0; - tag->metaData = 0; - tag->appliedVariant = 0; - tag->tagValue = odr_malloc (o, sizeof(*tag->tagValue)); - tag->tagValue->which = Z_StringOrNumeric_string; - tag->tagValue->u.string = odr_strdup(o, tag_str); - - tag->content = odr_malloc(o, sizeof(*tag->content)); - tag->content->which = Z_ElementData_subtree; - - tag->content->u.subtree = odr_malloc(o, sizeof(*tag->content->u.subtree)); - tag->content->u.subtree->elements = odr_malloc(o, sizeof(*r->elements)); - tag->content->u.subtree->num_elements = 1; - - tag = tag->content->u.subtree->elements[0] = odr_malloc(o, sizeof(**tag->content->u.subtree->elements)); - - tag->tagType = odr_malloc(o, sizeof(*tag->tagType)); - *tag->tagType = 3; - tag->tagOccurrence = 0; - tag->metaData = 0; - tag->appliedVariant = 0; - tag->tagValue = odr_malloc(o, sizeof(*tag->tagValue)); - tag->tagValue->which = Z_StringOrNumeric_string; - tag->content = odr_malloc(o, sizeof(*tag->content)); - - data_length = atoi_n(buf + entry_p, length_data_entry); - entry_p += length_data_entry; - data_offset = atoi_n(buf + entry_p, length_starting); - entry_p += length_starting; - i = data_offset + base_address; - end_offset = i + data_length - 1; - - if (indicator_length > 0 && indicator_length < 5) { - if (buf[i + indicator_length] != ISO2709_IDFS) { - identifier_flag = 0; - } - } else if (!memcmp (tag_str, "00", 2)) { - identifier_flag = 0; - } - - if (identifier_flag && indicator_length) { - /* indicator */ - tag->tagValue->u.string = odr_malloc(o, indicator_length + 1); - memcpy(tag->tagValue->u.string, buf + i, indicator_length); - tag->tagValue->u.string[indicator_length] = '\0'; - i += indicator_length; - - tag->content->which = Z_ElementData_subtree; - - tag->content->u.subtree = odr_malloc(o, sizeof(*tag->content->u.subtree)); - tag->content->u.subtree->elements = odr_malloc(o, 256 * sizeof(*r->elements)); - tag->content->u.subtree->num_elements = 0; - - while (buf[i] != ISO2709_RS && buf[i] != ISO2709_FS && i < end_offset) { - int i0; - /* prepare tag */ - Z_TaggedElement *parent_tag = tag; - Z_TaggedElement *tag = odr_malloc (o, sizeof(*tag)); - - if (parent_tag->content->u.subtree->num_elements < 256) { - parent_tag->content->u.subtree->elements[ - parent_tag->content->u.subtree->num_elements++] = tag; - } - - tag->tagType = odr_malloc(o, sizeof(*tag->tagType)); - *tag->tagType = 3; - tag->tagOccurrence = 0; - tag->metaData = 0; - tag->appliedVariant = 0; - tag->tagValue = odr_malloc (o, sizeof(*tag->tagValue)); - tag->tagValue->which = Z_StringOrNumeric_string; - - /* sub field */ - tag->tagValue->u.string = odr_malloc(o, identifier_length); - memcpy(tag->tagValue->u.string, buf + i + 1, identifier_length - 1); - tag->tagValue->u.string[identifier_length - 1] = '\0'; - i += identifier_length; - - /* data ... */ - tag->content = odr_malloc(o, sizeof(*tag->content)); - tag->content->which = Z_ElementData_string; - - i0 = i; - while ( buf[i] != ISO2709_RS && - buf[i] != ISO2709_IDFS && - buf[i] != ISO2709_FS && i < end_offset) { - i++; - } - - tag->content->u.string = odr_malloc(o, i - i0 + 1); - memcpy(tag->content->u.string, buf + i0, i - i0); - tag->content->u.string[i - i0] = '\0'; - } - } else { - int i0 = i; - - tag->tagValue->u.string = "@"; - tag->content->which = Z_ElementData_string; - - while (buf[i] != ISO2709_RS && buf[i] != ISO2709_FS && i < end_offset) { - i++; - } - tag->content->u.string = odr_malloc(o, i - i0 +1); - memcpy(tag->content->u.string, buf + i0, i - i0); - tag->content->u.string[i-i0] = '\0'; - } - } - return r; -} - -static void retval_grs1(zval *return_value, Z_GenericRecord *p) -{ - Z_GenericRecord *grs[20]; - int eno[20]; - int level = 0; - - array_init(return_value); - eno[level] = 0; - grs[level] = p; - - while (level >= 0) { - zval *my_zval; - Z_TaggedElement *e = 0; - Z_GenericRecord *p = grs[level]; - int i; - char tag[256]; - int taglen = 0; - - if (eno[level] >= p->num_elements) { - --level; - if (level >= 0) { - eno[level]++; - } - continue; - } - /* eno[level]++; */ - - *tag = '\0'; - for (i = 0; i <= level; i++) { - int tag_type = 3; - e = grs[i]->elements[eno[i]]; - - if (e->tagType) { - tag_type = *e->tagType; - } - taglen = strlen(tag); - sprintf(tag + taglen, "(%d,", tag_type); - taglen = strlen(tag); - - if (e->tagValue->which == Z_StringOrNumeric_string) { - int len = strlen(e->tagValue->u.string); - - memcpy(tag + taglen, e->tagValue->u.string, len); - tag[taglen+len] = '\0'; - } else if (e->tagValue->which == Z_StringOrNumeric_numeric) { - sprintf(tag + taglen, "%d", *e->tagValue->u.numeric); - } - taglen = strlen(tag); - strcpy(tag + taglen, ")"); - } - - ALLOC_ZVAL(my_zval); - array_init(my_zval); - INIT_PZVAL(my_zval); - - add_next_index_string(my_zval, tag, 1); - - switch (e->content->which) { - case Z_ElementData_string: - add_next_index_string(my_zval, e->content->u.string, 1); - break; - case Z_ElementData_numeric: - add_next_index_long(my_zval, *e->content->u.numeric); - break; - case Z_ElementData_trueOrFalse: - add_next_index_long(my_zval, *e->content->u.trueOrFalse); - break; - case Z_ElementData_subtree: - level++; - grs[level] = e->content->u.subtree; - eno[level] = -1; - } - - zend_hash_next_index_insert(return_value->value.ht, (void *) &my_zval, sizeof(zval *), NULL); - eno[level]++; - } -} - - -/* {{{ proto string yaz_record(resource id, int pos, string type) - Return record information at given result set position */ -PHP_FUNCTION(yaz_record) -{ - pval **pval_id, **pval_pos, **pval_type; - Yaz_Association p; - int pos; - char *type; - - if (ZEND_NUM_ARGS() != 3) { - WRONG_PARAM_COUNT; - } - if (zend_get_parameters_ex(3, &pval_id, &pval_pos, &pval_type) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - - convert_to_long_ex(pval_pos); - pos = (*pval_pos)->value.lval; - convert_to_string_ex(pval_type); - type = (*pval_type)->value.str.val; - - if (p && p->zoom_set) { - ZOOM_record r = ZOOM_resultset_record(p->zoom_set, pos-1); - if (!strcmp(type, "string")) { - type = "render"; - } - if (r) { - if (!strcmp(type, "array")) { - Z_External *ext = (Z_External *) ZOOM_record_get(r, "ext", 0); - if (ext->which == Z_External_OPAC) - ext = ext->u.opac->bibliographicRecord; - if (ext) { - oident *ent = oid_getentbyoid(ext->direct_reference); - - if (ext->which == Z_External_grs1 && ent->value == VAL_GRS1) { - retval_grs1(return_value, ext->u.grs1); - } else if (ext->which == Z_External_octet) { - char *buf = (char *) (ext->u.octet_aligned->buf); - ODR odr = odr_createmem(ODR_DECODE); - Z_GenericRecord *rec = 0; - - switch (ent->value) { - case VAL_SOIF: - case VAL_HTML: - break; - case VAL_TEXT_XML: - case VAL_APPLICATION_XML: - /* text2grs1(&buf, &len, t->odr_in, 0, 0); */ - break; - default: - rec = marc_to_grs1(buf, odr); - } - if (rec) { - retval_grs1(return_value, rec); - } - odr_destroy(odr); - } - } - } else { - int rlen; - const char *info = ZOOM_record_get(r, type, &rlen); - - return_value->value.str.len = (rlen > 0) ? rlen : 0; - return_value->value.str.val = estrndup(info, return_value->value.str.len); - return_value->type = IS_STRING; - } - } - } - release_assoc (p); -} -/* }}} */ - -/* {{{ proto void yaz_syntax(resource id, string syntax) - Set record syntax for retrieval */ -PHP_FUNCTION(yaz_syntax) -{ - pval **pval_id, **pval_syntax; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &pval_id, &pval_syntax) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - convert_to_string_ex(pval_syntax); - option_set(p, "preferredRecordSyntax", (*pval_syntax)->value.str.val); - release_assoc(p); -} -/* }}} */ - -/* {{{ proto void yaz_element(resource id, string elementsetname) - Set Element-Set-Name for retrieval */ -PHP_FUNCTION(yaz_element) -{ - pval **pval_id, **pval_element; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &pval_id, &pval_element) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - - convert_to_string_ex(pval_element); - option_set(p, "elementSetName", (*pval_element)->value.str.val); - release_assoc(p); -} -/* }}} */ - -/* {{{ proto void yaz_schema(resource id, string schema) - Set Schema for retrieval */ -PHP_FUNCTION(yaz_schema) -{ - pval **pval_id, **pval_element; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &pval_id, &pval_element) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - convert_to_string_ex(pval_element); - option_set(p, "schema", (*pval_element)->value.str.val); - release_assoc(p); -} -/* }}} */ - -/* {{{ proto void yaz_set_option(resource id, mixed options) - Set Option(s) for connection */ -PHP_FUNCTION(yaz_set_option) -{ - pval **pval_ar, **pval_name, **pval_val, **pval_id; - Yaz_Association p; - - if (ZEND_NUM_ARGS() == 2) { - if (zend_get_parameters_ex(2, &pval_id, &pval_ar) == FAILURE) { - WRONG_PARAM_COUNT; - } - if (Z_TYPE_PP(pval_ar) != IS_ARRAY) { - WRONG_PARAM_COUNT; - } - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - if (p) { - HashPosition pos; - HashTable *ht; - zval **ent; - - ht = Z_ARRVAL_PP(pval_ar); - for(zend_hash_internal_pointer_reset_ex(ht, &pos); - zend_hash_get_current_data_ex(ht, (void**) &ent, &pos) == SUCCESS; - zend_hash_move_forward_ex(ht, &pos) - ) { - char *key; - ulong idx; -#if PHP_API_VERSION > 20010101 - int type = zend_hash_get_current_key_ex(ht, &key, 0, &idx, 0, &pos); -#else - int type = zend_hash_get_current_key_ex(ht, &key, 0, &idx, &pos); -#endif - if (type != HASH_KEY_IS_STRING || Z_TYPE_PP(ent) != IS_STRING) { - continue; - } - option_set(p, key, (*ent)->value.str.val); - } - release_assoc (p); - } - } else if (ZEND_NUM_ARGS() == 3) { - if (zend_get_parameters_ex(3, &pval_id, &pval_name, &pval_val) == FAILURE) { - WRONG_PARAM_COUNT; - } - get_assoc (INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - convert_to_string_ex(pval_name); - convert_to_string_ex(pval_val); - option_set(p, (*pval_name)->value.str.val, (*pval_val)->value.str.val); - - release_assoc(p); - } else { - WRONG_PARAM_COUNT; - } -} -/* }}} */ - -/* {{{ proto string yaz_get_option(resource id, string name) - Set Option(s) for connection */ -PHP_FUNCTION(yaz_get_option) -{ - pval **pval_id, **pval_name; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 2) { - WRONG_PARAM_COUNT; - } - if (zend_get_parameters_ex(2, &pval_id, &pval_name) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - if (p) { - const char *name_str, *v; - convert_to_string_ex (pval_name); - name_str = (*pval_name)->value.str.val; - - v = option_get(p, name_str); - if (!v) { - v = ""; - } - return_value->value.str.len = strlen(v); - return_value->value.str.val = estrndup(v, return_value->value.str.len); - return_value->type = IS_STRING; - } else { - RETVAL_FALSE; - } - release_assoc(p); -} -/* }}} */ - -/* {{{ proto void yaz_range(resource id, int start, int number) - Set result set start point and number of records to request */ -PHP_FUNCTION(yaz_range) -{ - pval **pval_id, **pval_start, **pval_number; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &pval_id, &pval_start, &pval_number) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - convert_to_long_ex(pval_start); - convert_to_long_ex(pval_number); - option_set_int(p, "start", (*pval_start)->value.lval - 1); - option_set_int(p, "count", (*pval_number)->value.lval); - release_assoc(p); -} -/* }}} */ - -/* {{{ proto void yaz_sort(resource id, string sortspec) - Set result set sorting criteria */ -PHP_FUNCTION(yaz_sort) -{ - pval **pval_id, **pval_criteria; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &pval_id, &pval_criteria) == FAILURE) { - WRONG_PARAM_COUNT; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - if (p) { - convert_to_string_ex(pval_criteria); - xfree(p->sort_criteria); - p->sort_criteria = xstrdup((*pval_criteria)->value.str.val); - } - release_assoc(p); -} -/* }}} */ - -const char *ill_array_lookup (void *handle, const char *name) -{ - return array_lookup_string((HashTable *) handle, name); -} - -/* {{{ proto void yaz_itemorder(resource id, array package) - Sends Item Order request */ -PHP_FUNCTION(yaz_itemorder) -{ - pval **pval_id, **pval_package; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &pval_id, &pval_package) == FAILURE) { - WRONG_PARAM_COUNT; - } - if (Z_TYPE_PP(pval_package) != IS_ARRAY) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Expected array parameter"); - RETURN_FALSE; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - if (p) { - ZOOM_options options = ZOOM_options_create(); - - ZOOM_options_set_callback(options, ill_array_lookup, Z_ARRVAL_PP(pval_package)); - ZOOM_package_destroy(p->zoom_package); - p->zoom_package = ZOOM_connection_package(p->zoom_conn, options); - ZOOM_package_send(p->zoom_package, "itemorder"); - ZOOM_options_destroy (options); - } - release_assoc(p); -} -/* }}} */ - -/* {{{ proto void yaz_scan(resource id, type, query [, flags]) - Sends Scan Request */ -PHP_FUNCTION(yaz_scan) -{ - pval **pval_id, **pval_type, **pval_query, **pval_flags = 0; - HashTable *flags_ht = 0; - Yaz_Association p; - - if (ZEND_NUM_ARGS() == 3) { - if (zend_get_parameters_ex(3, &pval_id, &pval_type, &pval_query) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else if (ZEND_NUM_ARGS() == 4) { - if (zend_get_parameters_ex(4, &pval_id, &pval_type, &pval_query, &pval_flags) == FAILURE) { - WRONG_PARAM_COUNT; - } - if (Z_TYPE_PP(pval_flags) != IS_ARRAY) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Bad flags parameter"); - RETURN_FALSE; - } - flags_ht = Z_ARRVAL_PP(pval_flags); - } else { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(pval_type); - convert_to_string_ex(pval_query); - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - ZOOM_scanset_destroy(p->zoom_scan); - p->zoom_scan = 0; - if (p) { - option_set(p, "number", array_lookup_string(flags_ht, "number")); - option_set(p, "position", array_lookup_string(flags_ht, "position")); - option_set(p, "stepSize", array_lookup_string(flags_ht, "stepsize")); - p->zoom_scan = ZOOM_connection_scan(p->zoom_conn, Z_STRVAL_PP(pval_query)); - } - release_assoc(p); -} -/* }}} */ - -/* {{{ proto array yaz_es_result(resource id) - Inspects Extended Services Result */ -PHP_FUNCTION(yaz_es_result) -{ - pval **pval_id; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &pval_id) == FAILURE) { - WRONG_PARAM_COUNT; - } - - array_init(return_value); - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - if (p && p->zoom_package) { - const char *str = ZOOM_package_option_get(p->zoom_package, "targetReference"); - - if (str) { - add_assoc_string(return_value, "targetReference", (char *) str, 1); - } - } - release_assoc(p); -} -/* }}} */ - -/* {{{ proto array yaz_scan_result(resource id [, array options]) - Inspects Scan Result */ -PHP_FUNCTION(yaz_scan_result) -{ - pval **pval_id, **pval_opt = 0; - Yaz_Association p; - - if (ZEND_NUM_ARGS() == 2) { - if (zend_get_parameters_ex(2, &pval_id, &pval_opt) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else if (ZEND_NUM_ARGS() == 1) { - if (zend_get_parameters_ex(1, &pval_id) == FAILURE) { - WRONG_PARAM_COUNT; - } - } else { - WRONG_PARAM_COUNT; - } - - array_init(return_value); - - if (pval_opt && array_init(*pval_opt) == FAILURE) { - RETURN_FALSE; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - if (p && p->zoom_scan) { - int pos = 0; - int occ, len; - int size = ZOOM_scanset_size(p->zoom_scan); - - for (pos = 0; pos < size; pos++) { - const char *term = ZOOM_scanset_term(p->zoom_scan, pos, &occ, &len); - zval *my_zval; - - ALLOC_ZVAL(my_zval); - array_init(my_zval); - INIT_PZVAL(my_zval); - - add_next_index_string(my_zval, "term", 1); - - if (term) { - add_next_index_stringl(my_zval, (char*) term, len, 1); - } else { - add_next_index_string(my_zval, "?", 1); - } - add_next_index_long(my_zval, occ); - zend_hash_next_index_insert(return_value->value.ht, (void *) &my_zval, sizeof(zval *), NULL); - } - - if (pval_opt) { - const char *v; - - add_assoc_long(*pval_opt, "number", size); - - v = ZOOM_scanset_option_get(p->zoom_scan, "stepSize"); - if (v) { - add_assoc_long(*pval_opt, "stepsize", atoi(v)); - } - v = ZOOM_scanset_option_get(p->zoom_scan, "position"); - if (v) { - add_assoc_long(*pval_opt, "position", atoi(v)); - } - v = ZOOM_scanset_option_get(p->zoom_scan, "scanStatus"); - if (v) { - add_assoc_long(*pval_opt, "status", atoi(v)); - } - } - } - release_assoc(p); -} -/* }}} */ - -/* {{{ proto void yaz_ccl_conf(resource id, array package) - Configure CCL package */ -PHP_FUNCTION(yaz_ccl_conf) -{ - pval **pval_id, **pval_package; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &pval_id, &pval_package) == FAILURE) { - WRONG_PARAM_COUNT; - } - - if (Z_TYPE_PP(pval_package) != IS_ARRAY) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Expected array parameter"); - RETURN_FALSE; - } - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - if (p) { - HashTable *ht = Z_ARRVAL_PP(pval_package); - HashPosition pos; - zval **ent; - char *key; - - ccl_qual_rm(&p->ccl_parser->bibset); - p->ccl_parser->bibset = ccl_qual_mk(); - - for(zend_hash_internal_pointer_reset_ex(ht, &pos); - zend_hash_get_current_data_ex(ht, (void**) &ent, &pos) == SUCCESS; - zend_hash_move_forward_ex(ht, &pos) - ) { - ulong idx; -#if PHP_API_VERSION > 20010101 - int type = zend_hash_get_current_key_ex(ht, &key, 0, &idx, 0, &pos); -#else - int type = zend_hash_get_current_key_ex(ht, &key, 0, &idx, &pos); -#endif - if (type != HASH_KEY_IS_STRING || Z_TYPE_PP(ent) != IS_STRING) { - continue; - } - ccl_qual_fitem(p->ccl_parser->bibset, (*ent)->value.str.val, key); - } - } - release_assoc (p); -} -/* }}} */ - -/* {{{ proto bool yaz_ccl_parse(resource id, string query, array res) - Parse a CCL query */ -PHP_FUNCTION(yaz_ccl_parse) -{ - pval **pval_id, **pval_query, **pval_res = 0; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &pval_id, &pval_query, &pval_res) == FAILURE) { - WRONG_PARAM_COUNT; - } - - pval_destructor(*pval_res); - array_init(*pval_res); - convert_to_string_ex (pval_query); - - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - if (p) { - const char *query_str = (*pval_query)->value.str.val; - struct ccl_rpn_node *rpn; - struct ccl_token *token_list = ccl_parser_tokenize(p->ccl_parser, query_str); - - rpn = ccl_parser_find(p->ccl_parser, token_list); - ccl_token_del(token_list); - add_assoc_long(*pval_res, "errorcode", p->ccl_parser->error_code); - - if (p->ccl_parser->error_code) { - add_assoc_string(*pval_res, "errorstring", (char *) ccl_err_msg(p->ccl_parser->error_code), 1); - add_assoc_long(*pval_res, "errorpos", p->ccl_parser->error_pos - query_str); - RETVAL_FALSE; - } else { - WRBUF wrbuf_pqf = wrbuf_alloc(); - ccl_pquery(wrbuf_pqf, rpn); - add_assoc_stringl(*pval_res, "rpn", wrbuf_buf(wrbuf_pqf), wrbuf_len(wrbuf_pqf), 1); - wrbuf_free(wrbuf_pqf, 1); - RETVAL_TRUE; - } - ccl_rpn_delete(rpn); - } else { - RETVAL_FALSE; - } - release_assoc(p); -} -/* }}} */ - -/* {{{ proto bool yaz_database (resource id, string databases) - Specify the databases within a session */ -PHP_FUNCTION(yaz_database) -{ - pval **pval_id, **pval_database; - Yaz_Association p; - - if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &pval_id, &pval_database) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(pval_database); - get_assoc(INTERNAL_FUNCTION_PARAM_PASSTHRU, pval_id, &p); - option_set(p, "databaseName", (*pval_database)->value.str.val); - RETVAL_TRUE; - release_assoc(p); -} -/* }}} */ - -/* {{{ php_yaz_init_globals - */ -static void php_yaz_init_globals(zend_yaz_globals *yaz_globals) -{ - yaz_globals->assoc_seq = 0; -} -/* }}} */ - -static void yaz_close_session(Yaz_Association *as TSRMLS_DC) -{ - if (*as && (*as)->order == YAZSG(assoc_seq)) { - if ((*as)->persistent) { - (*as)->in_use = 0; - } else { - yaz_association_destroy(*as); - *as = 0; - } - } -} - -static void yaz_close_link (zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - Yaz_Association *as = (Yaz_Association *) rsrc->ptr; - yaz_close_session(as TSRMLS_CC); -} - -/* {{{ PHP_INI_BEGIN - */ -PHP_INI_BEGIN() -#if PHP_MAJOR_VERSION >= 5 - STD_PHP_INI_ENTRY("yaz.max_links", "100", PHP_INI_ALL, OnUpdateLong, max_links, zend_yaz_globals, yaz_globals) -#else - STD_PHP_INI_ENTRY("yaz.max_links", "100", PHP_INI_ALL, OnUpdateInt, max_links, zend_yaz_globals, yaz_globals) -#endif -#if PHP_MAJOR_VERSION >= 5 - STD_PHP_INI_ENTRY("yaz.keepalive", "120", PHP_INI_ALL, OnUpdateLong, keepalive, zend_yaz_globals, yaz_globals) -#else - STD_PHP_INI_ENTRY("yaz.keepalive", "120", PHP_INI_ALL, OnUpdateInt, keepalive, zend_yaz_globals, yaz_globals) -#endif - STD_PHP_INI_ENTRY("yaz.log_file", NULL, PHP_INI_ALL, OnUpdateString, log_file, zend_yaz_globals, yaz_globals) -PHP_INI_END() -/* }}} */ - -PHP_MINIT_FUNCTION(yaz) -{ - int i; - const char *fname; - nmem_init(); -#ifdef ZTS - yaz_mutex = tsrm_mutex_alloc(); -#endif - - ZEND_INIT_MODULE_GLOBALS(yaz, php_yaz_init_globals, NULL); - - REGISTER_INI_ENTRIES(); - - fname = YAZSG(log_file); - if (fname && *fname) - { - yaz_log_init_file(fname); - yaz_log_init_level(LOG_ALL); - } - else - yaz_log_init_level(0); - - le_link = zend_register_list_destructors_ex (yaz_close_link, 0, "YAZ link", module_number); - - order_associations = 1; - shared_associations = xmalloc(sizeof(*shared_associations) * MAX_ASSOC); - for (i = 0; i < MAX_ASSOC; i++) { - shared_associations[i] = 0; - } - return SUCCESS; -} - -PHP_MSHUTDOWN_FUNCTION(yaz) -{ - int i; - - if (shared_associations) { - for (i = 0; i < MAX_ASSOC; i++) { - yaz_association_destroy (shared_associations[i]); - } - xfree(shared_associations); - shared_associations = 0; - nmem_exit(); - } -#ifdef ZTS - tsrm_mutex_free (yaz_mutex); -#endif - - yaz_log_init_file(0); - return SUCCESS; -} - -PHP_MINFO_FUNCTION(yaz) -{ - char version_str[20]; - -#if WIN32 - HINSTANCE h = LoadLibrary("yaz"); - unsigned long (__cdecl *p)(char *version_str, char *sys_str) = 0; - strcpy(version_str, "unknown"); - - if (h && (p = (unsigned long(__cdecl*)(char*,char*)) - GetProcAddress(h, "yaz_version"))) - p(version_str, 0); - if (h) - FreeLibrary(h); -#else - yaz_version(version_str, 0); -#endif - php_info_print_table_start(); - php_info_print_table_row(2, "YAZ Support", "enabled"); - php_info_print_table_row(2, "YAZ Version", version_str); - php_info_print_table_row(2, "Compiled with YAZ version", YAZ_VERSION); - php_info_print_table_end(); -} - -PHP_RSHUTDOWN_FUNCTION(yaz) -{ - long now = time(0); - int i; - - yaz_log(LOG_LOG, "rshutdown keepalive=%ld", YAZSG(keepalive)); -#ifdef ZTS - tsrm_mutex_lock(yaz_mutex); -#endif - for (i = 0; i < YAZSG(max_links); i++) { - Yaz_Association *as = shared_associations + i; - if (*as) - { - if (now - (*as)->time_stamp > YAZSG(keepalive)) - { - const char *host = option_get(*as, "host"); - if (host) - yaz_log(LOG_LOG, "shutdown of %s", host); - - yaz_association_destroy(*as); - *as = 0; - } - } - } -#ifdef ZTS - tsrm_mutex_unlock(yaz_mutex); -#endif - return SUCCESS; -} - -PHP_RINIT_FUNCTION(yaz) -{ - char pidstr[20]; - - sprintf(pidstr, "%ld", (long) getpid()); -#ifdef ZTS - tsrm_mutex_lock(yaz_mutex); -#endif - YAZSG(assoc_seq) = order_associations++; -#ifdef ZTS - tsrm_mutex_unlock(yaz_mutex); -#endif - yaz_log_init_prefix(pidstr); - return SUCCESS; -} - -zend_module_entry yaz_module_entry = { -#if ZEND_MODULE_API_NO >= 20010901 - STANDARD_MODULE_HEADER, -#endif - "yaz", - yaz_functions, - PHP_MINIT(yaz), - PHP_MSHUTDOWN(yaz), - PHP_RINIT(yaz), - PHP_RSHUTDOWN(yaz), - PHP_MINFO(yaz), -#if ZEND_MODULE_API_NO >= 20010901 - NO_VERSION_YET, -#endif - STANDARD_MODULE_PROPERTIES -}; - -#ifdef COMPILE_DL_YAZ -ZEND_GET_MODULE(yaz) -# ifdef PHP_WIN32 -# include "zend_arg_defs.c" -# endif -#endif - -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ |