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php_solr_params.c
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php_solr_params.c
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2009 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 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_01.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 |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Israel Ekpo <[email protected]> |
+----------------------------------------------------------------------+
*/
/* $Id: php_solr_params.c 293375 2010-01-11 01:34:16Z iekpo $ */
#include "php_solr.h"
/* {{{ static void solr_serialize_xml_set_param_props(xmlNode *xml_param_node, solr_param_t *param) */
static void solr_serialize_xml_set_param_props(xmlNode *xml_param_node, solr_param_t *param)
{
char tmp_buffer[32]; /* This should be enough to hold any value */
memset(tmp_buffer, 0, sizeof(tmp_buffer));
/* Set the name attribute on the param node */
xmlNewProp(xml_param_node, (xmlChar *) "name", (xmlChar *) param->param_name);
php_sprintf(tmp_buffer, "%d", param->type);
/* Set the type attribute on the param node */
xmlNewProp(xml_param_node, (xmlChar *) "type", (xmlChar *) tmp_buffer);
php_sprintf(tmp_buffer, "%d", param->allow_multiple);
/* Set the allow_multiple attribute on the param node */
xmlNewProp(xml_param_node, (xmlChar *) "allow_multiple", (xmlChar *) tmp_buffer);
php_sprintf(tmp_buffer, "%u", param->count);
/* Set the count attribute on the param node */
xmlNewProp(xml_param_node, (xmlChar *) "count", (xmlChar *) tmp_buffer);
php_sprintf(tmp_buffer, "%d", param->delimiter);
/* Set the delimiter attribute on the param node */
xmlNewProp(xml_param_node, (xmlChar *) "delimiter", (xmlChar *) tmp_buffer);
php_sprintf(tmp_buffer, "%d", param->arg_separator);
/* Set the arg_separator attribute on the param node */
xmlNewProp(xml_param_node, (xmlChar *) "arg_separator", (xmlChar *) tmp_buffer);
}
/* }}} */
/* {{{ static void solr_serialize_normal_param_value(xmlNode *xml_params_node, solr_param_t *param) */
static void solr_serialize_normal_param_value(xmlNode *xml_params_node, solr_param_t *param)
{
xmlNode *xml_param_node = xmlNewChild(xml_params_node, NULL, (xmlChar *) "param", NULL);
solr_param_value_t *curr_value = param->head;
solr_serialize_xml_set_param_props(xml_param_node, param);
while(curr_value != NULL)
{
xmlChar *param_value_txt = xmlEncodeEntitiesReentrant(xml_params_node->doc, (xmlChar *) curr_value->contents.normal.str);
xmlNewChild(xml_param_node, NULL, (xmlChar *) "param_value", param_value_txt);
xmlFree(param_value_txt);
curr_value = curr_value->next; /* Go to the next value in the list */
}
}
/* }}} */
/* {{{ static void solr_serialize_simple_list_param_value(xmlNode *xml_params_node, solr_param_t *param) */
static void solr_serialize_simple_list_param_value(xmlNode *xml_params_node, solr_param_t *param)
{
xmlNode *xml_param_node = xmlNewChild(xml_params_node, NULL, (xmlChar *) "param", NULL);
solr_param_value_t *curr_value = param->head;
solr_serialize_xml_set_param_props(xml_param_node, param);
while(curr_value != NULL)
{
xmlChar *param_value_txt = xmlEncodeEntitiesReentrant(xml_params_node->doc, (xmlChar *) curr_value->contents.simple_list.str);
xmlNewChild(xml_param_node, NULL, (xmlChar *) "param_value", param_value_txt);
xmlFree(param_value_txt);
curr_value = curr_value->next; /* Go to the next value in the list */
}
}
/* }}} */
/* {{{ static void solr_serialize_arg_list_param_value(xmlNode *xml_params_node, solr_param_t *param) */
static void solr_serialize_arg_list_param_value(xmlNode *xml_params_node, solr_param_t *param)
{
xmlNode *xml_param_node = xmlNewChild(xml_params_node, NULL, (xmlChar *) "param", NULL);
solr_param_value_t *curr_value = param->head;
solr_serialize_xml_set_param_props(xml_param_node, param);
while(curr_value != NULL)
{
xmlChar *param_value_txt = xmlEncodeEntitiesReentrant(xml_params_node->doc, (xmlChar *) curr_value->contents.arg_list.value.str);
xmlChar *arg_value_txt = xmlEncodeEntitiesReentrant(xml_params_node->doc, (xmlChar *) curr_value->contents.arg_list.arg.str);
xmlNode *xml_param_value = xmlNewChild(xml_param_node, NULL, (xmlChar *) "param_value", param_value_txt);
xmlNewProp(xml_param_value, (xmlChar *) "argument", arg_value_txt);
xmlFree(param_value_txt);
xmlFree(arg_value_txt);
curr_value = curr_value->next; /* Go to the next value in the list */
}
}
/* }}} */
/* {{{ static int solr_serialize_solr_params_object(xmlChar **serialized, int *size, zval *objptr TSRMLS_DC) */
static int solr_serialize_solr_params_object(xmlChar **serialized, int *size, zval *objptr TSRMLS_DC)
{
solr_params_t *solr_params = NULL;
xmlNode *xml_solr_params = NULL, *xml_params = NULL;
xmlDoc *doc_ptr = NULL;
HashTable *params = NULL;
int format = 1;
if (solr_fetch_params_entry(objptr, &solr_params TSRMLS_CC) == FAILURE) {
return FAILURE;
}
if (!serialized || !size || !objptr)
{
return FAILURE;
}
doc_ptr = solr_xml_create_xml_doc((xmlChar *) "solr_params", &xml_solr_params);
xml_params = xmlNewChild(xml_solr_params, NULL, (xmlChar *) "params", NULL);
params = solr_params->params;
SOLR_HASHTABLE_FOR_LOOP(params)
{
solr_param_t **solr_param_ptr = NULL;
zend_hash_get_current_data_ex(params, (void **) &solr_param_ptr, ((HashPosition *)0));
switch((*solr_param_ptr)->type)
{
case SOLR_PARAM_TYPE_NORMAL :
{
solr_serialize_normal_param_value(xml_params, (*solr_param_ptr));
}
break;
case SOLR_PARAM_TYPE_SIMPLE_LIST :
{
solr_serialize_simple_list_param_value(xml_params, (*solr_param_ptr));
}
break;
case SOLR_PARAM_TYPE_ARG_LIST :
{
solr_serialize_arg_list_param_value(xml_params, (*solr_param_ptr));
}
break;
default :
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Solr Param Type %d", (*solr_param_ptr)->type);
}
}
}
xmlIndentTreeOutput = 1;
xmlDocDumpFormatMemoryEnc(doc_ptr, serialized, size, "UTF-8", format);
xmlFreeDoc(doc_ptr);
return SUCCESS;
}
/* }}} */
/* {{{ static void solr_unserialize_get_param_normal(xmlNode *normal_param, HashTable *params_ht TSRMLS_DC) */
static void solr_unserialize_get_param_normal(xmlNode *normal_param, HashTable *params_ht TSRMLS_DC)
{
solr_char_t *param_name = NULL;
size_t param_name_len = 0U;
solr_bool allow_multiple = 0;
solr_param_type_t param_type = SOLR_PARAM_TYPE_NORMAL;
xmlAttr *currAttr = normal_param->properties;
solr_param_t *param = NULL;
xmlNode *currNode = normal_param->children;
solr_param_value_equal_func_t equal_func = solr_normal_param_value_equal;
solr_param_fetch_func_t fetch_func = (solr_param_fetch_func_t) solr_normal_param_value_fetch;
solr_param_value_free_func_t free_func = solr_normal_param_value_free;
/* Grab the name and setting for this parameter */
while(currAttr != NULL)
{
if (solr_xml_match_node(currAttr, "name"))
{
param_name = (solr_char_t *) solr_xml_get_node_contents(currAttr);
param_name_len = solr_strlen(param_name);
}
if (solr_xml_match_node(currAttr, "allow_multiple"))
{
allow_multiple = solr_xml_get_node_contents_int(currAttr);
}
currAttr = currAttr->next;
}
param = solr_create_new_param(param_name, param_name_len, param_type, allow_multiple, equal_func, fetch_func, free_func, '&', 0 TSRMLS_CC);
/* Retrieve all the values for this parameter */
while(currNode != NULL)
{
if (solr_xml_match_node(currNode, "param_value"))
{
xmlChar *pvalue = solr_xml_get_node_contents(currNode);
size_t pvalue_length = solr_strlen((char *)pvalue);
solr_param_value_t *parameter_value = (solr_param_value_t *) pemalloc(sizeof(solr_param_value_t), SOLR_PARAMS_PERSISTENT);
memset(parameter_value, 0, sizeof(solr_param_value_t));
solr_string_appends(&(parameter_value->contents.normal), (solr_char_t *) pvalue, pvalue_length);
solr_params_insert_param_value(param, parameter_value);
}
currNode = currNode->next;
}
/* Add this parameter to the hash table */
if (zend_hash_add(params_ht, (char *) param_name, param_name_len, (void *) ¶m, sizeof(solr_param_t *), (void **) NULL) == FAILURE) {
/* Release all the memory allocated to this paramter */
solr_destroy_param(¶m);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error from %s %s", __func__, (char *) param_name);
return;
}
}
/* }}} */
/* {{{ static void solr_unserialize_get_param_simple_list(xmlNode *list_param, HashTable *params_ht TSRMLS_DC) */
static void solr_unserialize_get_param_simple_list(xmlNode *list_param, HashTable *params_ht TSRMLS_DC)
{
solr_char_t *param_name = NULL;
size_t param_name_len = 0U;
solr_bool allow_multiple = 0;
solr_param_type_t param_type = SOLR_PARAM_TYPE_SIMPLE_LIST;
solr_param_t *param = NULL;
xmlNode *currNode = list_param->children;
xmlAttr *currAttr = list_param->properties;
solr_param_value_equal_func_t equal_func = solr_simple_list_param_value_equal;
solr_param_fetch_func_t fetch_func = (solr_param_fetch_func_t) solr_simple_list_param_value_fetch;
solr_param_value_free_func_t free_func = solr_simple_list_param_value_free;
/* Grab the name and setting for this parameter */
while(currAttr != NULL)
{
if (solr_xml_match_node(currAttr, "name"))
{
param_name = (solr_char_t *) solr_xml_get_node_contents(currAttr);
param_name_len = solr_strlen(param_name);
}
if (solr_xml_match_node(currAttr, "allow_multiple"))
{
allow_multiple = solr_xml_get_node_contents_int(currAttr);
}
currAttr = currAttr->next;
}
param = solr_create_new_param(param_name, param_name_len, param_type, allow_multiple, equal_func, fetch_func, free_func, ',', 0 TSRMLS_CC);
/* Retrieve all the values for this parameter */
while(currNode != NULL)
{
if (solr_xml_match_node(currNode, "param_value"))
{
solr_char_t *pvalue = (solr_char_t *) solr_xml_get_node_contents(currNode);
size_t pvalue_length = solr_strlen(pvalue);
solr_param_value_t *parameter_value = (solr_param_value_t *) pemalloc(sizeof(solr_param_value_t), SOLR_PARAMS_PERSISTENT);
memset(parameter_value, 0, sizeof(solr_param_value_t));
solr_string_appends(&(parameter_value->contents.simple_list), pvalue, pvalue_length);
solr_params_insert_param_value(param, parameter_value);
}
currNode = currNode->next;
}
/* Add this parameter to the hash table */
if (zend_hash_add(params_ht, (char *) param_name, param_name_len, (void *) ¶m, sizeof(solr_param_t *), (void **) NULL) == FAILURE) {
/* Release all the memory allocated to this paramter */
solr_destroy_param(¶m);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error from %s %s", __func__, (char *) param_name);
return;
}
}
/* }}} */
/* {{{ static void solr_unserialize_get_param_arg_list(xmlNode *sort_param, HashTable *params_ht TSRMLS_DC) */
static void solr_unserialize_get_param_arg_list(xmlNode *sort_param, HashTable *params_ht TSRMLS_DC)
{
solr_char_t *param_name = NULL;
size_t param_name_len = 0U;
solr_bool allow_multiple = 0;
solr_char_t delimiter = 0;
solr_char_t separator = 0;
xmlAttr *currAttr = sort_param->properties;
solr_param_type_t param_type = SOLR_PARAM_TYPE_ARG_LIST;
solr_param_t *param = NULL;
xmlNode *currNode = sort_param->children;
solr_param_value_equal_func_t equal_func = solr_arg_list_param_value_equal;
solr_param_fetch_func_t fetch_func = (solr_param_fetch_func_t) solr_arg_list_param_value_fetch;
solr_param_value_free_func_t free_func = solr_arg_list_param_value_free;
/* Grab the name and setting for this parameter */
while(currAttr != NULL)
{
if (solr_xml_match_node(currAttr, "name"))
{
param_name = (solr_char_t *) solr_xml_get_node_contents(currAttr);
param_name_len = solr_strlen(param_name);
}
if (solr_xml_match_node(currAttr, "allow_multiple"))
{
allow_multiple = solr_xml_get_node_contents_int(currAttr);
}
if (solr_xml_match_node(currAttr, "delimiter"))
{
delimiter = solr_xml_get_node_contents_int(currAttr);
}
if (solr_xml_match_node(currAttr, "arg_separator"))
{
separator = solr_xml_get_node_contents_int(currAttr);
}
currAttr = currAttr->next;
}
param = solr_create_new_param(param_name, param_name_len, param_type, allow_multiple, equal_func, fetch_func, free_func, delimiter, separator TSRMLS_CC);
/* Retrieve all the values for this parameter */
while(currNode != NULL)
{
if (solr_xml_match_node(currNode, "param_value"))
{
solr_char_t *pvalue = (solr_char_t *) solr_xml_get_node_contents(currNode);
xmlAttr *argument = currNode->properties; /* the argument is the only property */
solr_char_t *avalue = (solr_char_t *) solr_xml_get_node_contents(argument);
size_t pvalue_length = solr_strlen(pvalue);
size_t avalue_length = solr_strlen(avalue);
solr_param_value_t *parameter_value = (solr_param_value_t *) pemalloc(sizeof(solr_param_value_t), SOLR_PARAMS_PERSISTENT);
memset(parameter_value, 0, sizeof(solr_param_value_t));
solr_string_appends(&(parameter_value->contents.arg_list.value), pvalue, pvalue_length);
solr_string_appends(&(parameter_value->contents.arg_list.arg), avalue, avalue_length);
solr_params_insert_param_value(param, parameter_value);
}
currNode = currNode->next;
}
/* Add this parameter to the hash table */
if (zend_hash_add(params_ht, (char *) param_name, param_name_len, (void *) ¶m, sizeof(solr_param_t *), (void **) NULL) == FAILURE) {
/* Release all the memory allocated to this paramter */
solr_destroy_param(¶m);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error from %s %s", __func__, (char *) param_name);
return;
}
}
/* }}} */
/* {{{ static int solr_unserialize_solr_params_object(const char *serialized, int size, zval *objptr TSRMLS_DC) */
static int solr_unserialize_solr_params_object(const char *serialized, int size, zval *objptr TSRMLS_DC)
{
solr_params_t *solr_params = NULL;
long int params_index = SOLR_UNIQUE_PARAMS_INDEX();
solr_params_t tmp_solr_params;
uint nSize = SOLR_INITIAL_HASH_TABLE_SIZE;
HashTable *params_ht = NULL;
xmlDoc *doc = NULL;
xmlXPathContext *xpathctxt;
const xmlChar *xpath_expression = (xmlChar *) "/solr_params/params/param/@type";
xmlXPathObject *xpathObj;
xmlNodeSet *result = NULL;
register size_t num_nodes;
register size_t i = 0U;
int return_status = SUCCESS;
zend_update_property_long(Z_OBJCE_P(objptr), objptr, SOLR_INDEX_PROPERTY_NAME, sizeof(SOLR_INDEX_PROPERTY_NAME) - 1, params_index TSRMLS_CC);
memset(&tmp_solr_params, 0, sizeof(solr_params_t));
if (zend_hash_index_update(SOLR_GLOBAL(params), params_index, (void *) &tmp_solr_params, sizeof(solr_params_t), (void **) &solr_params) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error while registering SolrParam object in HashTable");
return FAILURE;
}
solr_params->params_index = params_index;
/* Allocate memory for the parameters HashTable using fast cache for HashTables */
ALLOC_HASHTABLE(solr_params->params);
zend_hash_init(solr_params->params, nSize, NULL, (dtor_func_t) solr_destroy_param, SOLR_PARAMS_PERSISTENT);
params_ht = solr_params->params;
doc = xmlReadMemory(serialized, size, NULL, "UTF-8", 0);
if (doc == NULL)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error while parsing serialized XML string");
return FAILURE;
}
xpathctxt = xmlXPathNewContext(doc);
if (xpathctxt == NULL)
{
xmlFreeDoc(doc);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error while creating XML Xpath context");
return FAILURE;
}
xpathObj = xmlXPathEval(xpath_expression, xpathctxt);
if (xpathObj == NULL)
{
xmlXPathFreeContext(xpathctxt);
xmlFreeDoc(doc);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error while evaluation XML Xpath expression");
return FAILURE;
}
result = xpathObj->nodesetval;
if (result == NULL)
{
xmlXPathFreeObject(xpathObj);
xmlXPathFreeContext(xpathctxt);
xmlFreeDoc(doc);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error while extracting result from XML xpath object during unserialization");
return FAILURE;
}
num_nodes = result->nodeNr; /* Number of parameter nodes matches in the xmlDocument */
/* Loop through all the parameter nodes and create an entry in the HashTable for each one */
for (i = 0U; i < num_nodes; i++)
{
xmlNode *currNode = result->nodeTab[i];
/* Absolutely No assumptions. I have to make sure that this is an attribute node */
if (currNode->type == XML_ATTRIBUTE_NODE)
{
/* Find out what type of parameter this is */
const solr_param_type_t param_type = solr_xml_get_node_contents_int(currNode);
/* Get the /solr_params/params/param node */
xmlNode *param_xml_node = currNode->parent;
/* Handle each parameter type separately */
switch(param_type)
{
case SOLR_PARAM_TYPE_NORMAL :
{
solr_unserialize_get_param_normal(param_xml_node, params_ht TSRMLS_CC);
}
break;
case SOLR_PARAM_TYPE_SIMPLE_LIST :
{
solr_unserialize_get_param_simple_list(param_xml_node, params_ht TSRMLS_CC);
}
break;
case SOLR_PARAM_TYPE_ARG_LIST :
{
solr_unserialize_get_param_arg_list(param_xml_node, params_ht TSRMLS_CC);
}
break;
default :
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid parameter type");
return_status = FAILURE;
goto loop_complete;
}
} /* End switch */
} /* End if (currNode->type == XML_ATTRIBUTE_NODE) */
} /* End for */
loop_complete:
xmlXPathFreeObject(xpathObj);
xmlXPathFreeContext(xpathctxt);
xmlFreeDoc(doc);
return return_status;
}
/* }}} */
/* {{{ proto SolrParams::__clone(void)
Should never be called directly. Throws exceptions whenever there is an attempt to clone a SolrParams instance */
PHP_METHOD(SolrParams, __clone)
{
solr_throw_exception_ex(solr_ce_SolrIllegalOperationException, SOLR_ERROR_4001 TSRMLS_CC, SOLR_FILE_LINE_FUNC, "Cloning of SolrParams object instances is currently not supported");
}
/* }}} */
/* {{{ proto SolrParams::setParam(string param_name, string param_value)
Sets the parameter to the specified value */
PHP_METHOD(SolrParams, setParam)
{
solr_char_t *param_name = NULL;
int param_name_length = 0;
solr_char_t *param_value = NULL;
int param_value_length = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", ¶m_name, ¶m_name_length, ¶m_value, ¶m_value_length) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid parameters");
RETURN_NULL();
}
if (solr_set_normal_param(getThis(), param_name, param_name_length, param_value, param_value_length) == FAILURE)
{
RETURN_NULL();
}
solr_return_solr_params_object();
}
/* }}} */
/* {{{ proto SolrParams::addParam(string param_name, string param_value)
Adds another param_name to the object. */
PHP_METHOD(SolrParams, addParam)
{
solr_char_t *param_name = NULL;
int param_name_length = 0;
solr_char_t *param_value = NULL;
int param_value_length = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", ¶m_name, ¶m_name_length, ¶m_value, ¶m_value_length) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid parameters");
RETURN_NULL();
}
if (solr_add_normal_param(getThis(), param_name, param_name_length, param_value, param_value_length) == FAILURE)
{
RETURN_NULL();
}
solr_return_solr_params_object();
}
/* }}} */
/* {{{ proto SolrParams::getParam(string param_name)
Retrieves a parameter value */
PHP_METHOD(SolrParams, getParam)
{
solr_char_t *param_name = NULL;
int param_name_length = 0;
solr_param_t *solr_param = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", ¶m_name, ¶m_name_length) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid parameters");
RETURN_FALSE;
}
if (!return_value_used) {
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "return value requested without processing output.");
return;
}
if (!param_name_length) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid parameter name");
RETURN_NULL();
}
if (solr_param_find(getThis(), param_name, param_name_length, (solr_param_t **) &solr_param TSRMLS_CC) == FAILURE) {
RETURN_NULL();
}
if (!solr_param) {
/* This should never happen unless there is a logic error in solr_param_find() */
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Very severe internal error while fetching (solr_param_t **) from solr_param_find() %s", __func__);
return;
}
switch(solr_param->type)
{
case SOLR_PARAM_TYPE_NORMAL :
{
if (solr_param->allow_multiple) {
array_init(return_value);
solr_normal_param_value_display(solr_param, return_value);
return;
} else {
solr_normal_param_value_display_string(solr_param, return_value);
return;
}
}
break;
case SOLR_PARAM_TYPE_SIMPLE_LIST :
{
array_init(return_value);
solr_simple_list_param_value_display(solr_param, return_value);
return;
}
break;
case SOLR_PARAM_TYPE_ARG_LIST :
{
array_init(return_value);
solr_arg_list_param_value_display(solr_param, return_value);
return;
}
break;
default :
{
/* This should never happen. However, never say never! */
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Invalid parameter type in switch case %s", __func__);
}
} /* END switch(solr_param->type) */
}
/* }}} */
/* {{{ proto array SolrParams::getPreparedParams(void)
Returns an array of all the parameters (url-encoded) as they will be sent in the name-value pair POST request. */
PHP_METHOD(SolrParams, getPreparedParams)
{
solr_params_t *solr_params = NULL;
if (!return_value_used)
{
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Return value requested but output not processed.");
return;
}
array_init(return_value);
/* Retrieve the document entry for this SolrDocument */
if (solr_fetch_params_entry(getThis(), &solr_params TSRMLS_CC) == SUCCESS) {
HashTable *params = solr_params->params;
SOLR_HASHTABLE_FOR_LOOP(params)
{
solr_param_t **solr_param_ptr = NULL;
solr_param_t *solr_param;
solr_string_t tmp_buffer;
zend_hash_get_current_data_ex(params, (void **) &solr_param_ptr, NULL);
solr_param = (*solr_param_ptr);
memset(&tmp_buffer, 0, sizeof(solr_string_t));
solr_param->fetch_func(solr_param, &tmp_buffer);
add_assoc_stringl(return_value, (*solr_param_ptr)->param_name, tmp_buffer.str, tmp_buffer.len, 1);
solr_string_free(&tmp_buffer);
}
return;
}
php_error_docref(NULL TSRMLS_CC, E_WARNING, "SolrParams instance could not be retrieved from HashTable");
RETURN_NULL();
}
/* }}} */
/* {{{ proto array SolrParams::getParams(void)
Returns an array of the parameters in the object. The values are not url-encoded. */
PHP_METHOD(SolrParams, getParams)
{
solr_params_t *solr_params = NULL;
if (!return_value_used)
{
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Return value requested but output not processed.");
return;
}
array_init(return_value);
/* Retrieve the document entry for this SolrDocument */
if (solr_fetch_params_entry(getThis(), &solr_params TSRMLS_CC) == SUCCESS) {
HashTable *params = solr_params->params;
SOLR_HASHTABLE_FOR_LOOP(params)
{
solr_param_t **solr_param_ptr = NULL;
solr_param_display_func_t display_func = NULL;
zval *current_param = NULL;
zend_hash_get_current_data_ex(params, (void **) &solr_param_ptr, NULL);
switch((*solr_param_ptr)->type)
{
case SOLR_PARAM_TYPE_NORMAL :
{
display_func = solr_normal_param_value_display;
}
break;
case SOLR_PARAM_TYPE_SIMPLE_LIST :
{
display_func = solr_simple_list_param_value_display;
}
break;
case SOLR_PARAM_TYPE_ARG_LIST :
{
display_func = solr_arg_list_param_value_display;
}
break;
default :
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid parameter type");
}
}
MAKE_STD_ZVAL(current_param);
array_init(current_param);
add_assoc_zval(return_value, (*solr_param_ptr)->param_name, current_param);
display_func((*solr_param_ptr), current_param);
}
return;
}
php_error_docref(NULL TSRMLS_CC, E_WARNING, "SolrParams instance could not be retrieved from HashTable");
RETURN_NULL();
}
/* }}} */
/* {{{ proto string SolrParams::__toString(void)
Returns a string representation of the object */
PHP_METHOD(SolrParams, __toString)
{
solr_params_t *solr_params = NULL;
register zend_bool url_encode = 0;
/* Retrieve the document entry for this SolrDocument */
if (solr_fetch_params_entry(getThis(), &solr_params TSRMLS_CC) == SUCCESS) {
HashTable *params = solr_params->params;
solr_string_t tmp_buffer;
memset(&tmp_buffer, 0, sizeof(solr_string_t));
SOLR_HASHTABLE_FOR_LOOP(params)
{
solr_param_t **solr_param_ptr = NULL;
solr_param_tostring_func_t tostring_func = NULL;
zend_hash_get_current_data_ex(params, (void **) &solr_param_ptr, NULL);
switch((*solr_param_ptr)->type)
{
case SOLR_PARAM_TYPE_NORMAL :
{
tostring_func = solr_normal_param_value_tostring;
}
break;
case SOLR_PARAM_TYPE_SIMPLE_LIST :
{
tostring_func = solr_simple_list_param_value_tostring;
}
break;
case SOLR_PARAM_TYPE_ARG_LIST :
{
tostring_func = solr_arg_list_param_value_tostring;
}
break;
default :
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid parameter type");
}
}
tostring_func((*solr_param_ptr), &(tmp_buffer), url_encode);
solr_string_appendc(&(tmp_buffer), '&');
}
if (tmp_buffer.str && tmp_buffer.len)
{
solr_string_remove_last_char(&(tmp_buffer));
RETVAL_STRINGL((char *) tmp_buffer.str, tmp_buffer.len, 1);
solr_string_free(&(tmp_buffer));
return;
}
}
RETVAL_STRINGL(SOLR_SPACE_STRING, sizeof(SOLR_SPACE_STRING)-1, 1);
}
/* }}} */
/* {{{ proto string SolrParams::toString(void)
Returns a string representation of the object */
PHP_METHOD(SolrParams, toString)
{
solr_params_t *solr_params = NULL;
zend_bool url_encode = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &url_encode) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid parameters");
return;
}
if (!return_value_used)
{
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Return value requested but output not processed.");
return;
}
/* Retrieve the document entry for this SolrDocument */
if (solr_fetch_params_entry(getThis(), &solr_params TSRMLS_CC) == SUCCESS) {
HashTable *params = solr_params->params;
solr_string_t tmp_buffer;
memset(&tmp_buffer, 0, sizeof(solr_string_t));
SOLR_HASHTABLE_FOR_LOOP(params)
{
solr_param_t **solr_param_ptr = NULL;
solr_param_tostring_func_t tostring_func = NULL;
zend_hash_get_current_data_ex(params, (void **) &solr_param_ptr, NULL);
switch((*solr_param_ptr)->type)
{
case SOLR_PARAM_TYPE_NORMAL :
{
tostring_func = solr_normal_param_value_tostring;
}
break;
case SOLR_PARAM_TYPE_SIMPLE_LIST :
{
tostring_func = solr_simple_list_param_value_tostring;
}
break;
case SOLR_PARAM_TYPE_ARG_LIST :
{
tostring_func = solr_arg_list_param_value_tostring;
}
break;
default :
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid parameter type");
}
}
tostring_func((*solr_param_ptr), &(tmp_buffer), url_encode);
solr_string_appendc(&(tmp_buffer), '&');
}
if (tmp_buffer.str && tmp_buffer.len)
{
solr_string_remove_last_char(&(tmp_buffer));
RETVAL_STRINGL((char *) tmp_buffer.str, tmp_buffer.len, 1);
solr_string_free(&(tmp_buffer));
return;
}
}
RETURN_NULL();
}
/* }}} */
/* {{{ proto string SolrParams::serialize(void)
Returns a string representation of the object. Used for custom serialization. */
PHP_METHOD(SolrParams, serialize)