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php-src/ext/yaz/php_yaz.c
Zeev Suraski 8767205afa Fix Win32 linkage problems
2003-08-31 12:41:53 +00:00

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/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2003 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 100
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;
};
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;
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);
#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
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)
{
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
*/
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