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cdf6b7e2c3
This module currently at the alpha state, but it can be used already. @- mnoGoSearch extension module initial version has been added. @ This module currently at the alpha state, but it can be used already. # For details about mnoGoSearch please refer at http://search.mnogo.ru PR: Submitted by: Reviewed by: Obtained from:
482 lines
13 KiB
C
482 lines
13 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP version 4.0 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997, 1998, 1999, 2000 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.02 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available at through the world-wide-web at |
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| http://www.php.net/license/2_02.txt. |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: |
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| Initial version by Alex Barkov <bar@izhcom.ru> |
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| and Ramil Kalimullin <ram@izhcom.ru> |
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| Further development by Sergey Kartashoff <gluke@biosys.net> |
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+----------------------------------------------------------------------+
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*/
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/* $Id: php_mnogo.c,v 0.3 2001/01/27 15:30:00 */
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#include "php.h"
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#include "php_mnogo.h"
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#include "ext/standard/php_standard.h"
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#include "ext/standard/info.h"
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#include "php_globals.h"
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#ifdef HAVE_MNOGOSEARCH
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#define UDM_FIELD_URLID 1
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#define UDM_FIELD_URL 2
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#define UDM_FIELD_CONTENT 4
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#define UDM_FIELD_TITLE 8
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#define UDM_FIELD_KEYWORDS 16
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#define UDM_FIELD_DESC 32
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#define UDM_FIELD_TEXT 64
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#define UDM_FIELD_SIZE 128
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#define UDM_FIELD_SCORE 256
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#define UDM_FIELD_MODIFIED 512
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#define UDM_PARAM_PAGE_SIZE 1
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#define UDM_PARAM_PAGE_NUM 2
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#define UDM_PARAM_SEARCH_MODE 4
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#define UDM_PARAM_CHARSET 8
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#define UDM_PARAM_NUM_ROWS 16
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#define UDM_PARAM_FOUND 32
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/* True globals, no need for thread safety */
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static int le_link,le_res;
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#include <udmsearch.h>
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function_entry mnogosearch_functions[] = {
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PHP_FE(udm_alloc_agent, NULL)
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PHP_FE(udm_set_agent_param, NULL)
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PHP_FE(udm_free_agent, NULL)
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PHP_FE(udm_errno, NULL)
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PHP_FE(udm_error, NULL)
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PHP_FE(udm_find, NULL)
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PHP_FE(udm_free_res, NULL)
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PHP_FE(udm_get_res_field, NULL)
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PHP_FE(udm_get_res_param, NULL)
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{NULL, NULL, NULL}
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};
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zend_module_entry mnogosearch_module_entry = {
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"mnogosearch",
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mnogosearch_functions,
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PHP_MINIT(mnogosearch),
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PHP_MSHUTDOWN(mnogosearch),
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PHP_RINIT(mnogosearch),
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NULL,
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PHP_MINFO(mnogosearch),
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STANDARD_MODULE_PROPERTIES
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};
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#ifdef COMPILE_DL_MNOGOSEARCH
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ZEND_GET_MODULE(mnogosearch)
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#endif
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static void _free_udm_agent(zend_rsrc_list_entry *rsrc){
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UDM_AGENT * Agent = (UDM_AGENT *)rsrc->ptr;
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UdmFreeAgent(Agent);
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}
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static void _free_udm_res(zend_rsrc_list_entry *rsrc){
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UDM_RESULT * Res = (UDM_RESULT *)rsrc->ptr;
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UdmFreeResult(Res);
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}
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DLEXPORT PHP_MINIT_FUNCTION(mnogosearch)
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{
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UdmInit();
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le_link = zend_register_list_destructors_ex(_free_udm_agent,NULL,"mnogosearch agent",module_number);
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le_res = zend_register_list_destructors_ex(_free_udm_res,NULL,"mnogosearch result",module_number);
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REGISTER_LONG_CONSTANT("UDM_FIELD_URLID", UDM_FIELD_URLID,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_FIELD_URL", UDM_FIELD_URL,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_FIELD_CONTENT",UDM_FIELD_CONTENT,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_FIELD_TITLE", UDM_FIELD_TITLE,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_FIELD_KEYWORDS",UDM_FIELD_KEYWORDS,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_FIELD_DESC", UDM_FIELD_DESC,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_FIELD_TEXT", UDM_FIELD_TEXT,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_FIELD_SIZE", UDM_FIELD_SIZE,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_FIELD_SCORE", UDM_FIELD_SCORE,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_FIELD_MODIFIED",UDM_FIELD_MODIFIED,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_PARAM_PAGE_SIZE",UDM_PARAM_PAGE_SIZE,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_PARAM_PAGE_NUM",UDM_PARAM_PAGE_NUM,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_PARAM_SEARCH_MODE",UDM_PARAM_SEARCH_MODE,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_PARAM_CHARSET",UDM_PARAM_CHARSET,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_PARAM_FOUND",UDM_PARAM_FOUND,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_PARAM_NUM_ROWS",UDM_PARAM_NUM_ROWS,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_MODE_ALL",UDM_MODE_ALL,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_MODE_ANY",UDM_MODE_ANY,CONST_CS | CONST_PERSISTENT);
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REGISTER_LONG_CONSTANT("UDM_MODE_BOOL",UDM_MODE_BOOL,CONST_CS | CONST_PERSISTENT);
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return SUCCESS;
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}
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DLEXPORT PHP_MSHUTDOWN_FUNCTION(mnogosearch)
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{
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return SUCCESS;
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}
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DLEXPORT PHP_RINIT_FUNCTION(mnogosearch)
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{
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return SUCCESS;
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}
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DLEXPORT PHP_MINFO_FUNCTION(mnogosearch)
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{
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php_info_print_table_start();
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php_info_print_table_row(2, "mnoGoSearch Support", "enabled" );
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php_info_print_table_end();
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}
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/* {{{ proto int mnogosearch_alloc_agent(string dbaddr [, string dbmode])
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Allocate mnoGoSearch session */
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DLEXPORT PHP_FUNCTION(udm_alloc_agent)
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{
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switch(ZEND_NUM_ARGS()){
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case 1: {
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pval **yydbaddr;
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char *dbaddr;
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UDM_ENV * Env;
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UDM_AGENT * Agent;
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if(zend_get_parameters_ex(1,&yydbaddr)==FAILURE){
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RETURN_FALSE;
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}
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convert_to_string_ex(yydbaddr);
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dbaddr = (*yydbaddr)->value.str.val;
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Env=UdmAllocEnv();
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UdmEnvSetDBAddr(Env,dbaddr);
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Agent=UdmAllocAgent(Env,0,UDM_OPEN_MODE_READ);
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ZEND_REGISTER_RESOURCE(return_value,Agent,le_link);
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}
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break;
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case 2: {
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pval **yydbaddr;
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pval **yydbmode;
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char *dbaddr;
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char *dbmode;
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UDM_ENV * Env;
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UDM_AGENT * Agent;
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if(zend_get_parameters_ex(2,&yydbaddr,&yydbmode)==FAILURE){
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RETURN_FALSE;
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}
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convert_to_string_ex(yydbaddr);
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convert_to_string_ex(yydbmode);
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dbaddr = (*yydbaddr)->value.str.val;
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dbmode = (*yydbmode)->value.str.val;
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Env=UdmAllocEnv();
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UdmEnvSetDBAddr(Env,dbaddr);
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UdmEnvSetDBMode(Env,dbmode);
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Agent=UdmAllocAgent(Env,0,UDM_OPEN_MODE_READ);
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ZEND_REGISTER_RESOURCE(return_value,Agent,le_link);
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}
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break;
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default:
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WRONG_PARAM_COUNT;
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break;
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}
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}
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/* }}} */
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/* {{{ proto int udm_set_agent_param(agent,var,val)
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Set mnoGoSearch agent session parameters */
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DLEXPORT PHP_FUNCTION(udm_set_agent_param)
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{
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pval **yyagent, **yyvar, **yyval;
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char *val;
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int var;
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UDM_AGENT * Agent;
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switch(ZEND_NUM_ARGS()){
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case 3: {
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if(zend_get_parameters_ex(3,&yyagent,&yyvar,&yyval)==FAILURE){
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RETURN_FALSE;
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}
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convert_to_long_ex(yyvar);
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convert_to_string_ex(yyval);
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ZEND_FETCH_RESOURCE(Agent, UDM_AGENT *, yyagent, -1, "mnoGoSearch-agent", le_link);
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var = (*yyvar)->value.lval;
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val = (*yyval)->value.str.val;
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}
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break;
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default:
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WRONG_PARAM_COUNT;
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break;
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}
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switch(var){
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case UDM_PARAM_PAGE_SIZE: {
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Agent->page_size=atoi(val);
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if(Agent->page_size<1)Agent->page_size=20;
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}
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break;
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case UDM_PARAM_PAGE_NUM: {
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Agent->page_number=atoi(val);
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if(Agent->page_number<0)Agent->page_number=0;
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}
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break;
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case UDM_PARAM_SEARCH_MODE: {
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switch (atoi(val)){
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case UDM_MODE_ALL:
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Agent->search_mode=UDM_MODE_ALL;
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break;
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case UDM_MODE_ANY:
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Agent->search_mode=UDM_MODE_ANY;
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break;
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case UDM_MODE_BOOL:
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Agent->search_mode=UDM_MODE_BOOL;
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break;
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default:
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RETURN_STRING("<Udm_Set_Agent_Param: Unknown search mode>",1);
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break;
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}
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}
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break;
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default:
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RETURN_STRING("<Udm_Set_Agent_Param: Unknown agent parameter>",1);
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break;
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}
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}
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/* }}} */
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/* {{{ proto int udm_free_agent(int agent_identifier)
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Free mnoGoSearch session */
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DLEXPORT PHP_FUNCTION(udm_free_agent)
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{
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pval ** yyagent;
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UDM_RESULT * Agent;
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switch(ZEND_NUM_ARGS()){
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case 1: {
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if (zend_get_parameters_ex(1, &yyagent)==FAILURE) {
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RETURN_FALSE;
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}
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}
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break;
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default:
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WRONG_PARAM_COUNT;
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break;
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}
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ZEND_FETCH_RESOURCE(Agent, UDM_RESULT *, yyagent, -1, "mnoGoSearch-agent", le_link);
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zend_list_delete((*yyagent)->value.lval);
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}
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/* }}} */
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/* {{{ proto int udm_find(int agent_identifier,string query)
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perform search */
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DLEXPORT PHP_FUNCTION(udm_find)
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{
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pval ** yyquery, ** yyagent;
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UDM_RESULT * Res;
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UDM_AGENT * Agent;
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int id=-1;
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switch(ZEND_NUM_ARGS()){
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case 2: {
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if (zend_get_parameters_ex(2, &yyagent,&yyquery)==FAILURE) {
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RETURN_FALSE;
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}
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}
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break;
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default:
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WRONG_PARAM_COUNT;
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break;
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}
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ZEND_FETCH_RESOURCE(Agent, UDM_AGENT *, yyagent, id, "mnoGoSearch-Agent", le_link);
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convert_to_string_ex(yyquery);
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Res=UdmFind(Agent,(*yyquery)->value.str.val);
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ZEND_REGISTER_RESOURCE(return_value,Res,le_res);
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}
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/* }}} */
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/* {{{ proto int udm_get_res_field(int res_identifier,int row_num,const int field_name)
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Fetch mnoGoSearch result field */
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DLEXPORT PHP_FUNCTION(udm_get_res_field){
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pval **yyres, **yyrow_num, **yyfield_name;
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UDM_RESULT * Res;
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int row,field;
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switch(ZEND_NUM_ARGS()){
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case 3: {
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if (zend_get_parameters_ex(3, &yyres,&yyrow_num,&yyfield_name)==FAILURE){
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RETURN_FALSE;
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}
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convert_to_string_ex(yyrow_num);
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convert_to_string_ex(yyfield_name);
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field=atoi((*yyfield_name)->value.str.val);
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row=atoi((*yyrow_num)->value.str.val);
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}
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break;
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default:
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WRONG_PARAM_COUNT;
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break;
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}
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ZEND_FETCH_RESOURCE(Res, UDM_RESULT *, yyres, -1, "mnoGoSearch-Result", le_res);
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if(row<Res->num_rows){
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switch(field){
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case UDM_FIELD_URL: RETURN_STRING((Res->Doc[row].url),1);break;
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case UDM_FIELD_CONTENT: RETURN_STRING((Res->Doc[row].content_type),1);break;
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case UDM_FIELD_TITLE: RETURN_STRING((Res->Doc[row].title),1);break;
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case UDM_FIELD_KEYWORDS: RETURN_STRING((Res->Doc[row].keywords),1);break;
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case UDM_FIELD_DESC: RETURN_STRING((Res->Doc[row].description),1);break;
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case UDM_FIELD_TEXT: RETURN_STRING((Res->Doc[row].text),1);break;
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case UDM_FIELD_SIZE: RETURN_LONG((Res->Doc[row].size));break;
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case UDM_FIELD_URLID: RETURN_LONG((Res->Doc[row].url_id));break;
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case UDM_FIELD_SCORE: RETURN_LONG((Res->Doc[row].rating));break;
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case UDM_FIELD_MODIFIED: RETURN_LONG((Res->Doc[row].last_mod_time));break;
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default:
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RETURN_STRING("<Udm_Get_Res_Field: Unknown mnoGoSearch field name>",1);break;
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}
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}else{
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RETURN_STRING("<Udm_Get_Res_Field: row number too large>",1);
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}
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}
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/* }}} */
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/* {{{ proto int udm_free_res(int res_identifier)
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mnoGoSearch free result */
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DLEXPORT PHP_FUNCTION(udm_free_res)
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{
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pval ** yyres;
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UDM_RESULT * Res;
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switch(ZEND_NUM_ARGS()){
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case 1: {
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if (zend_get_parameters_ex(1, &yyres)==FAILURE) {
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RETURN_FALSE;
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}
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}
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break;
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default:
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WRONG_PARAM_COUNT;
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break;
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}
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ZEND_FETCH_RESOURCE(Res, UDM_RESULT *, yyres, -1, "mnoGoSearch-Result", le_res);
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zend_list_delete((*yyres)->value.lval);
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}
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/* }}} */
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/* {{{ proto int udm_error(int agent_identifier)
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mnoGoSearch error message */
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DLEXPORT PHP_FUNCTION(udm_error)
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{
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pval ** yyagent;
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UDM_AGENT * Agent;
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switch(ZEND_NUM_ARGS()){
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case 1: {
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if (zend_get_parameters_ex(1, &yyagent)==FAILURE) {
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RETURN_FALSE;
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}
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}
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break;
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default:
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WRONG_PARAM_COUNT;
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break;
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}
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ZEND_FETCH_RESOURCE(Agent, UDM_AGENT *, yyagent, -1, "mnoGoSearch-Agent", le_link);
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RETURN_STRING(UdmDBErrorMsg(Agent->db),1);
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}
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/* }}} */
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/* {{{ proto int udm_errno(int agent_identifier)
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mnoGoSearch error number */
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DLEXPORT PHP_FUNCTION(udm_errno)
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{
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pval ** yyagent;
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UDM_AGENT * Agent;
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switch(ZEND_NUM_ARGS()){
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case 1: {
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if (zend_get_parameters_ex(1, &yyagent)==FAILURE) {
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RETURN_FALSE;
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}
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}
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break;
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default:
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WRONG_PARAM_COUNT;
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break;
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}
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ZEND_FETCH_RESOURCE(Agent, UDM_AGENT *, yyagent, -1, "mnoGoSearch-Agent", le_link);
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RETURN_LONG(UdmDBErrorCode(Agent->db));
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}
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/* }}} */
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/* {{{ proto int udm_get_res_param(int res_identifier, const int param_id)
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mnoGoSearch result parameters */
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DLEXPORT PHP_FUNCTION(udm_get_res_param)
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{
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pval ** yyres, ** yyparam;
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int param;
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UDM_RESULT * Res;
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switch(ZEND_NUM_ARGS()){
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case 2: {
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if (zend_get_parameters_ex(2, &yyres, &yyparam)==FAILURE) {
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RETURN_FALSE;
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}
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convert_to_long_ex(yyparam);
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param=((*yyparam)->value.lval);
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}
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break;
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default:
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WRONG_PARAM_COUNT;
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break;
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}
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ZEND_FETCH_RESOURCE(Res, UDM_RESULT *, yyres, -1, "mnoGoSearch-Result", le_res);
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switch(param){
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case UDM_PARAM_NUM_ROWS: RETURN_LONG(Res->num_rows);break;
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case UDM_PARAM_FOUND: RETURN_LONG(Res->total_found);break;
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default:
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/* FIXME: unknown parameter */
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RETURN_STRING("<Udm_Get_Res_Param: Unknown mnoGoSearch param name>",1);
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break;
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}
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}
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/* }}} */
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#endif
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/*
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* Local variables:
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* End:
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*/
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