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handlersocketi_index.c
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handlersocketi_index.c
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#include "php.h"
#include "php_ini.h"
#include "ext/standard/php_smart_str.h"
#include "ext/standard/php_string.h"
#include "zend_exceptions.h"
#include "php_verdep.h"
#include "php_handlersocketi.h"
#include "handlersocketi_exception.h"
#include "handlersocketi_class.h"
#include "handlersocketi_index.h"
#include "hs_common.h"
#include "hs_request.h"
#include "hs_response.h"
ZEND_EXTERN_MODULE_GLOBALS(handlersocketi);
#define HS_DEFAULT_LIMIT 1
#define HS_DEFAULT_OFFSET 0
static zend_class_entry *hs_ce_index;
static zend_object_handlers hs_index_object_handlers;
typedef struct hs_index_obj {
zend_object std;
long id;
zval *name;
zval *db;
zval *table;
zval *field;
long field_num;
zval *filter;
zval *link;
zval *error;
} hs_index_obj_t;
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method__construct, 0, 0, 4)
ZEND_ARG_INFO(0, hs)
ZEND_ARG_INFO(0, db)
ZEND_ARG_INFO(0, table)
ZEND_ARG_INFO(0, fields)
ZEND_ARG_INFO(0, options)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_find, 0, 0, 1)
ZEND_ARG_INFO(0, query)
ZEND_ARG_INFO(0, options)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_insert, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_update, 0, 0, 2)
ZEND_ARG_INFO(0, query)
ZEND_ARG_INFO(0, update)
ZEND_ARG_INFO(0, options)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_remove, 0, 0, 1)
ZEND_ARG_INFO(0, query)
ZEND_ARG_INFO(0, options)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_multi, 0, 0, 1)
ZEND_ARG_INFO(0, args)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_get_error, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_get_id, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_get_name, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_get_db, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_get_table, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_get_field, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_get_filter, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_hs_index_method_get_operator, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_METHOD(HandlerSocketi_Index, __construct);
ZEND_METHOD(HandlerSocketi_Index, find);
ZEND_METHOD(HandlerSocketi_Index, insert);
ZEND_METHOD(HandlerSocketi_Index, update);
ZEND_METHOD(HandlerSocketi_Index, remove);
ZEND_METHOD(HandlerSocketi_Index, multi);
ZEND_METHOD(HandlerSocketi_Index, get_error);
ZEND_METHOD(HandlerSocketi_Index, get_id);
ZEND_METHOD(HandlerSocketi_Index, get_name);
ZEND_METHOD(HandlerSocketi_Index, get_db);
ZEND_METHOD(HandlerSocketi_Index, get_table);
ZEND_METHOD(HandlerSocketi_Index, get_field);
ZEND_METHOD(HandlerSocketi_Index, get_filter);
ZEND_METHOD(HandlerSocketi_Index, get_operator);
const zend_function_entry hs_index_methods[] = {
ZEND_ME(HandlerSocketi_Index, __construct,
arginfo_hs_index_method__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
ZEND_ME(HandlerSocketi_Index, find,
arginfo_hs_index_method_find, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, insert,
arginfo_hs_index_method_insert, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, update,
arginfo_hs_index_method_update, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, remove,
arginfo_hs_index_method_remove, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, multi,
arginfo_hs_index_method_multi, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, get_error,
arginfo_hs_index_method_get_error, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, get_id,
arginfo_hs_index_method_get_id, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, get_name,
arginfo_hs_index_method_get_name, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, get_db,
arginfo_hs_index_method_get_db, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, get_table,
arginfo_hs_index_method_get_table, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, get_field,
arginfo_hs_index_method_get_field, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, get_filter,
arginfo_hs_index_method_get_filter, ZEND_ACC_PUBLIC)
ZEND_ME(HandlerSocketi_Index, get_operator,
arginfo_hs_index_method_get_operator, ZEND_ACC_PUBLIC)
ZEND_MALIAS(HandlerSocketi_Index, getError, get_error,
arginfo_hs_index_method_get_error, ZEND_ACC_PUBLIC)
ZEND_MALIAS(HandlerSocketi_Index, getId, get_id,
arginfo_hs_index_method_get_id, ZEND_ACC_PUBLIC)
ZEND_MALIAS(HandlerSocketi_Index, getName, get_name,
arginfo_hs_index_method_get_name, ZEND_ACC_PUBLIC)
ZEND_MALIAS(HandlerSocketi_Index, getDb, get_db,
arginfo_hs_index_method_get_db, ZEND_ACC_PUBLIC)
ZEND_MALIAS(HandlerSocketi_Index, getTable, get_table,
arginfo_hs_index_method_get_table, ZEND_ACC_PUBLIC)
ZEND_MALIAS(HandlerSocketi_Index, getField, get_field,
arginfo_hs_index_method_get_field, ZEND_ACC_PUBLIC)
ZEND_MALIAS(HandlerSocketi_Index, getFilter, get_filter,
arginfo_hs_index_method_get_filter, ZEND_ACC_PUBLIC)
ZEND_MALIAS(HandlerSocketi_Index, getOperator, get_operator,
arginfo_hs_index_method_get_operator, ZEND_ACC_PUBLIC)
ZEND_FE_END
};
#define HS_EXCEPTION(...) \
zend_throw_exception_ex(handlersocketi_get_ce_exception(), \
0 TSRMLS_CC, \
"HandlerSocketi_Index::" __VA_ARGS__)
#define HS_CHECK_OBJECT(object, classname) \
if (!(object)) { \
HS_EXCEPTION("The " #classname " object has not been " \
"correctly initialized by its constructor"); \
RETURN_FALSE; \
}
#define HS_ERROR_RESET(error) \
if (error) { \
zval_ptr_dtor(&error); \
} \
MAKE_STD_ZVAL(error); \
ZVAL_NULL(error)
static inline void
hs_index_object_free_storage(void *object TSRMLS_DC)
{
hs_index_obj_t *intern = (hs_index_obj_t *)object;
zend_object_std_dtor(&intern->std TSRMLS_CC);
if (intern->link) {
zval_ptr_dtor(&intern->link);
}
if (intern->name) {
zval_ptr_dtor(&intern->name);
}
if (intern->db) {
zval_ptr_dtor(&intern->db);
}
if (intern->table) {
zval_ptr_dtor(&intern->table);
}
if (intern->field) {
zval_ptr_dtor(&intern->field);
}
if (intern->filter) {
zval_ptr_dtor(&intern->filter);
}
if (intern->error) {
zval_ptr_dtor(&intern->error);
}
efree(object);
}
static inline zend_object_value
hs_index_object_new_ex(zend_class_entry *ce, hs_index_obj_t **ptr TSRMLS_DC)
{
hs_index_obj_t *intern;
zend_object_value retval;
#if ZEND_MODULE_API_NO < 20100525
zval *tmp;
#endif
intern = emalloc(sizeof(hs_index_obj_t));
memset(intern, 0, sizeof(hs_index_obj_t));
if (ptr) {
*ptr = intern;
}
zend_object_std_init(&intern->std, ce TSRMLS_CC);
#if ZEND_MODULE_API_NO >= 20100525
object_properties_init(&intern->std, ce);
#else
zend_hash_copy(intern->std.properties, &ce->default_properties,
(copy_ctor_func_t)zval_add_ref, (void *)&tmp, sizeof(zval *));
#endif
retval.handle = zend_objects_store_put(
intern, (zend_objects_store_dtor_t)zend_objects_destroy_object,
(zend_objects_free_object_storage_t)hs_index_object_free_storage,
NULL TSRMLS_CC);
retval.handlers = &hs_index_object_handlers;
intern->id = 0;
intern->name = NULL;
intern->db = NULL;
intern->table = NULL;
intern->field = NULL;
intern->field_num = 0;
intern->filter = NULL;
intern->link = NULL;
intern->error = NULL;
return retval;
}
static inline zend_object_value
hs_index_object_new(zend_class_entry *ce TSRMLS_DC)
{
return hs_index_object_new_ex(ce, NULL TSRMLS_CC);
}
static inline zend_object_value
hs_index_object_clone(zval *this_ptr TSRMLS_DC)
{
hs_index_obj_t *new_obj = NULL;
hs_index_obj_t *old_obj =
(hs_index_obj_t *)zend_object_store_get_object(this_ptr TSRMLS_CC);
zend_object_value new_ov = hs_index_object_new_ex(old_obj->std.ce,
&new_obj TSRMLS_CC);
zend_objects_clone_members(&new_obj->std, new_ov, &old_obj->std,
Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
new_obj->id = old_obj->id;
MAKE_STD_ZVAL(new_obj->name);
*new_obj->name = *old_obj->name;
zval_copy_ctor(new_obj->name);
MAKE_STD_ZVAL(new_obj->db);
*new_obj->db = *old_obj->db;
zval_copy_ctor(new_obj->db);
MAKE_STD_ZVAL(new_obj->table);
*new_obj->table = *old_obj->table;
zval_copy_ctor(new_obj->table);
MAKE_STD_ZVAL(new_obj->field);
*new_obj->field = *old_obj->field;
zval_copy_ctor(new_obj->field);
new_obj->field_num = old_obj->field_num;
if (old_obj->filter) {
MAKE_STD_ZVAL(new_obj->filter);
*new_obj->filter = *old_obj->filter;
zval_copy_ctor(new_obj->filter);
} else {
new_obj->filter = NULL;
}
MAKE_STD_ZVAL(new_obj->link);
*new_obj->link = *old_obj->link;
zval_copy_ctor(new_obj->link);
new_obj->error = NULL;
return new_ov;
}
static inline zval
*hs_zval_to_comma_string(zval *val)
{
smart_str comma = {0};
zval *retval;
if (Z_TYPE_P(val) == IS_ARRAY) {
zval **tmp;
HashTable *ht;
HashPosition pos;
ht = HASH_OF(val);
if (zend_hash_num_elements(ht) >= 0) {
zend_hash_internal_pointer_reset_ex(ht, &pos);
while (zend_hash_get_current_data_ex(ht, (void **)&tmp,
&pos) == SUCCESS) {
switch ((*tmp)->type) {
case IS_STRING:
if (Z_STRLEN_PP(tmp) > 0) {
smart_str_appendl(&comma, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
smart_str_appendl(&comma, ",", strlen(","));
}
break;
default:
convert_to_string(*tmp);
if (Z_STRLEN_PP(tmp) > 0) {
smart_str_appendl(&comma, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
smart_str_appendl(&comma, ",", strlen(","));
}
break;
}
zend_hash_move_forward_ex(ht, &pos);
}
comma.len--;
comma.a--;
}
} else if (Z_TYPE_P(val) == IS_STRING) {
if (Z_STRLEN_P(val) > 0) {
smart_str_appendl(&comma, Z_STRVAL_P(val), Z_STRLEN_P(val));
}
} else {
convert_to_string(val);
if (Z_STRLEN_P(val) > 0) {
smart_str_appendl(&comma, Z_STRVAL_P(val), Z_STRLEN_P(val));
}
}
smart_str_0(&comma);
MAKE_STD_ZVAL(retval);
ZVAL_STRINGL(retval, comma.c, comma.len, 0);
return retval;
}
static inline zval
*hs_zval_to_comma_array(zval *val)
{
zval *retval;
MAKE_STD_ZVAL(retval);
if (Z_TYPE_P(val) == IS_ARRAY) {
/*
long n, i;
array_init(retval);
n = zend_hash_num_elements(HASH_OF(*tmp));
for (i = 0; i < n; i++) {
zval **val;
if (zend_hash_index_find(HASH_OF(*tmp), i,
(void **)&val) == SUCCESS) {
convert_to_string(*val);
add_next_index_stringl(retval, Z_STRVAL_PP(val),
Z_STRLEN_PP(val), 1);
}
}
*/
*retval = *val;
zval_copy_ctor(retval);
} else if (Z_TYPE_P(val) == IS_STRING) {
zval delim;
ZVAL_STRINGL(&delim, ",", strlen(","), 0);
array_init(retval);
php_explode(&delim, val, retval, LONG_MAX);
} else {
ZVAL_NULL(retval);
}
return retval;
}
static inline int
hs_get_options_long(HashTable *options, char *item, long def TSRMLS_DC)
{
zval **tmp;
if (zend_hash_find(options, item, strlen(item)+1,
(void**)&tmp) == SUCCESS &&
Z_TYPE_PP(tmp) == IS_LONG) {
return Z_LVAL_PP(tmp);
}
return def;
}
static inline int
hs_is_options_safe(HashTable *options TSRMLS_DC)
{
zval **tmp;
if (zend_hash_find(options, "safe", sizeof("safe"),
(void**)&tmp) == SUCCESS) {
if (Z_TYPE_PP(tmp) == IS_STRING ||
((Z_TYPE_PP(tmp) == IS_LONG || Z_TYPE_PP(tmp) == IS_BOOL) &&
Z_LVAL_PP(tmp) >= 1)) {
return 1;
}
}
return 0;
}
static inline int
hs_zval_to_operate_criteria(zval *query, zval *operate,
zval **criteria, char *defaults TSRMLS_DC)
{
if (query == NULL) {
return FAILURE;
}
if (Z_TYPE_P(query) == IS_ARRAY) {
char *key;
uint key_len;
ulong index;
HashTable *ht;
zval **tmp;
ht = HASH_OF(query);
if (zend_hash_get_current_data_ex(ht, (void **)&tmp, NULL) != SUCCESS) {
return FAILURE;
}
if (zend_hash_get_current_key_ex(ht, &key, &key_len, &index,
0, NULL) == HASH_KEY_IS_STRING) {
ZVAL_STRINGL(operate, key, key_len-1, 1);
*criteria = *tmp;
} else {
ZVAL_STRINGL(operate, defaults, strlen(defaults), 1);
*criteria = query;
}
} else {
ZVAL_STRINGL(operate, defaults, strlen(defaults), 1);
*criteria = query;
}
return SUCCESS;
}
static inline zval
*hs_zval_search_key(zval *value, zval *array TSRMLS_DC)
{
zval *return_value, **entry, res;
HashPosition pos;
HashTable *ht;
ulong index;
uint key_len;
char *key;
int (*is_equal_func)(zval *, zval *, zval * TSRMLS_DC) = is_equal_function;
MAKE_STD_ZVAL(return_value);
ht = HASH_OF(array);
zend_hash_internal_pointer_reset_ex(ht, &pos);
while (zend_hash_get_current_data_ex(ht, (void **)&entry,
&pos) == SUCCESS) {
is_equal_func(&res, value, *entry TSRMLS_CC);
if (Z_LVAL(res)) {
switch (zend_hash_get_current_key_ex(ht, &key, &key_len,
&index, 0, &pos)) {
case HASH_KEY_IS_STRING:
ZVAL_STRINGL(return_value, key, key_len - 1, 1);
break;
case HASH_KEY_IS_LONG:
ZVAL_LONG(return_value, index);
break;
default:
ZVAL_NULL(return_value);
break;
}
return return_value;
}
zend_hash_move_forward_ex(ht, &pos);
}
ZVAL_NULL(return_value);
return return_value;
}
static inline void
hs_zval_to_filter(zval **return_value, zval *filter,
zval *value, char *type TSRMLS_DC)
{
HashTable *ht;
HashPosition pos;
zval **tmp, **ftmp, **vtmp, *index, *item;
long n;
if (value == NULL || Z_TYPE_P(value) != IS_ARRAY) {
return;
}
ht = HASH_OF(value);
n = zend_hash_num_elements(ht);
if (n <= 0 || zend_hash_index_find(ht, 0, (void **)&ftmp) != SUCCESS) {
return;
}
zend_hash_internal_pointer_reset_ex(ht, &pos);
if (Z_TYPE_PP(ftmp) == IS_ARRAY) {
do {
if (zend_hash_move_forward_ex(ht, &pos) < 0) {
break;
}
hs_zval_to_filter(return_value, filter, *ftmp, type TSRMLS_CC);
} while (zend_hash_get_current_data_ex(
ht, (void **)&ftmp, &pos) == SUCCESS);
return;
} else if (n < 3) {
return;
}
if (zend_hash_index_find(ht, 1, (void **)&tmp) != SUCCESS) {
return;
}
index = hs_zval_search_key(*ftmp, filter TSRMLS_CC);
if (Z_TYPE_P(index) != IS_LONG) {
zval_ptr_dtor(&index);
return;
}
if (zend_hash_index_find(ht, 2, (void **)&vtmp) != SUCCESS) {
zval_ptr_dtor(&index);
return;
}
MAKE_STD_ZVAL(item);
array_init(item);
add_next_index_stringl(item, type, strlen(type), 1);
convert_to_string(*tmp);
add_next_index_stringl(item, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
add_next_index_long(item, Z_LVAL_P(index));
if (Z_TYPE_PP(vtmp) == IS_NULL) {
add_next_index_null(item);
} else if (Z_TYPE_PP(vtmp) == IS_LONG) {
add_next_index_long(item, Z_LVAL_PP(vtmp));
} else if (Z_TYPE_PP(vtmp) == IS_DOUBLE) {
add_next_index_double(item, Z_DVAL_PP(vtmp));
} else {
convert_to_string(*tmp);
add_next_index_stringl(item, Z_STRVAL_PP(vtmp), Z_STRLEN_PP(vtmp), 1);
}
if (!(*return_value)) {
MAKE_STD_ZVAL(*return_value);
array_init(*return_value);
}
add_next_index_zval(*return_value, item);
zval_ptr_dtor(&index);
}
static inline void
hs_array_to_in_filter(HashTable *ht, zval *filter, zval **filters,
long *in_key, zval **in_values TSRMLS_DC)
{
HashPosition pos;
zval **val;
char *key;
ulong key_index;
uint key_len;
if (!filter) {
return;
}
zend_hash_internal_pointer_reset_ex(ht, &pos);
while (zend_hash_get_current_data_ex(ht, (void **)&val, &pos) == SUCCESS) {
if (zend_hash_get_current_key_ex(ht, &key, &key_len,
&key_index, 0, &pos)
!= HASH_KEY_IS_STRING) {
zend_hash_move_forward_ex(ht, &pos);
continue;
}
if (strcmp(key, "in") == 0) {
/* in */
if (Z_TYPE_PP(val) == IS_ARRAY) {
HashTable *in_ht;
HashPosition in_pos;
zval **tmp;
char *in_key_name;
ulong in_key_index;
uint in_key_len;
in_ht = HASH_OF(*val);
zend_hash_internal_pointer_reset_ex(in_ht, &in_pos);
if (zend_hash_get_current_data_ex(in_ht, (void **)&tmp,
&in_pos) == SUCCESS) {
if (Z_TYPE_PP(tmp) == IS_ARRAY) {
switch (zend_hash_get_current_key_ex(
in_ht, &in_key_name, &in_key_len,
&in_key_index, 0, &in_pos)) {
case HASH_KEY_NON_EXISTANT:
*in_key = 0;
break;
case HASH_KEY_IS_LONG:
*in_key = in_key_index;
break;
default:
{
zval *key;
MAKE_STD_ZVAL(key);
ZVAL_STRINGL(key, in_key_name, in_key_len, 1);
convert_to_long(key);
*in_key = Z_LVAL_P(key);
zval_ptr_dtor(&key);
break;
}
}
*in_values = *tmp;
} else {
*in_key = 0;
*in_values = *val;
}
}
} else {
*in_key = 0;
*in_values = *val;
}
} else if (strcmp(key, "filter") == 0 && filter != NULL) {
/* filter */
hs_zval_to_filter(filters, filter, *val,
HS_PROTOCOL_FILTER TSRMLS_CC);
} else if (strcmp(key, "while") == 0 && filter != NULL) {
/* while */
hs_zval_to_filter(filters, filter, *val,
HS_PROTOCOL_WHILE TSRMLS_CC);
}
zend_hash_move_forward_ex(ht, &pos);
}
}
static inline void
hs_index_object_init(hs_index_obj_t *hsi,
zval *link, char *db, int db_len,
char *table, int table_len,
zval *fields, zval *options TSRMLS_DC)
{
int id = 0;
zval *index = NULL, *fields_str = NULL, *filter = NULL, *retval;
php_stream *stream;
long timeout;
smart_str request = {0};
if (db_len == 0) {
HS_EXCEPTION("__construct(): invalid database %s", db);
return;
}
if (table_len == 0) {
HS_EXCEPTION("__construct(): invalid table %s", table);
return;
}
fields_str = hs_zval_to_comma_string(fields);
if (!fields_str) {
HS_EXCEPTION("__construct(): invalid fields");
return;
}
if (options && Z_TYPE_P(options) == IS_ARRAY) {
zval **tmp;
if (zend_hash_find(Z_ARRVAL_P(options), "id",
sizeof("id"), (void **)&tmp) == SUCCESS) {
convert_to_long_ex(tmp);
id = Z_LVAL_PP(tmp);
}
if (zend_hash_find(Z_ARRVAL_P(options), "index",
sizeof("index"), (void **)&tmp) == SUCCESS) {
convert_to_string_ex(tmp);
MAKE_STD_ZVAL(index);
ZVAL_STRINGL(index, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
}
if (zend_hash_find(Z_ARRVAL_P(options), "filter",
sizeof("filter"), (void **)&tmp) == SUCCESS) {
filter = hs_zval_to_comma_array(*tmp);
}
}
if (!index) {
MAKE_STD_ZVAL(index);
ZVAL_STRINGL(index, "PRIMARY", sizeof("PRIMARY")-1, 1);
} else if (Z_STRLEN_P(index) <= 0) {
if (index) {
zval_ptr_dtor(&index);
}
if (fields_str) {
zval_ptr_dtor(&fields_str);
}
if (filter) {
zval_ptr_dtor(&filter);
}
HS_EXCEPTION("__construct(): invalid index");
return;
}
if (id <= 0) {
id = HANDLERSOCKETI_G(id)++;
}
/* handerlsocket: object */
//hsi = (hs_index_obj_t *)zend_object_store_get_object(getThis() TSRMLS_CC);
//HS_CHECK_OBJECT(hsi, HandlersocketiIndex);
if (!hsi) {
HS_EXCEPTION("The HandlerSocketi_Index object has not been "
"correctly initialized by its constructor");
return;
}
hsi->link = link;
zval_add_ref(&hsi->link);
/* id */
hsi->id = id;
/* name */
MAKE_STD_ZVAL(hsi->name);
*hsi->name = *index;
zval_copy_ctor(hsi->name);
/* db */
MAKE_STD_ZVAL(hsi->db);
ZVAL_STRINGL(hsi->db, db, db_len, 1);
/* table */
MAKE_STD_ZVAL(hsi->table);
ZVAL_STRINGL(hsi->table, table, db_len, 1);
/* field */
MAKE_STD_ZVAL(hsi->field);
if (Z_TYPE_P(fields) == IS_STRING) {
zval delim, *arr;
MAKE_STD_ZVAL(arr);
array_init(arr);
ZVAL_STRINGL(&delim, ",", strlen(","), 0);
php_explode(&delim, fields, arr, LONG_MAX);
hsi->field_num = zend_hash_num_elements(HASH_OF(arr));
*hsi->field = *arr;
zval_copy_ctor(hsi->field);
zval_ptr_dtor(&arr);
} else {
hsi->field_num = zend_hash_num_elements(HASH_OF(fields));
*hsi->field = *fields;
zval_copy_ctor(hsi->field);
}
if (filter) {
MAKE_STD_ZVAL(hsi->filter);
*hsi->filter = *filter;
zval_copy_ctor(hsi->filter);
}
/* stream */
stream = handlersocketi_object_store_get_stream(hsi->link);
timeout = handlersocketi_object_store_get_timeout(hsi->link);
hs_request_string(&request, HS_PROTOCOL_OPEN, 1);
hs_request_delim(&request);
/* id */
hs_request_long(&request, hsi->id);
hs_request_delim(&request);
/* db */
hs_request_string(&request, db, db_len);
hs_request_delim(&request);
/* table */
hs_request_string(&request, table, table_len);
hs_request_delim(&request);
/* index */
hs_request_string(&request, Z_STRVAL_P(index), Z_STRLEN_P(index));
hs_request_delim(&request);
/* fields */
hs_request_string(&request, Z_STRVAL_P(fields_str), Z_STRLEN_P(fields_str));
/* filters */
if (hsi->filter) {
hs_request_filter(&request, HASH_OF(hsi->filter) TSRMLS_CC);
}
/* eol */
hs_request_next(&request);
/* request: send */
if (hs_request_send(stream, &request TSRMLS_CC) < 0) {
smart_str_free(&request);
zval_ptr_dtor(&index);
if (fields_str) {
zval_ptr_dtor(&fields_str);
}
HS_EXCEPTION("__construct(): invalid request send");
return;
}
smart_str_free(&request);
/* response */
MAKE_STD_ZVAL(retval);
hs_response_value(stream, timeout, retval, hsi->error, 0 TSRMLS_CC);
if (Z_TYPE_P(retval) == IS_BOOL && Z_LVAL_P(retval) == 0) {
HS_EXCEPTION("__construct(): unable to open index: %ld: %s",
id,
hsi->error == NULL ?
"Unknwon error" : Z_STRVAL_P(hsi->error));
return;
}
/* cleanup */
zval_ptr_dtor(&retval);
zval_ptr_dtor(&index);
if (fields_str) {
zval_ptr_dtor(&fields_str);
}
}
PHP_HANDLERSOCKETI_API int
handlersocketi_register_index(TSRMLS_D)
{
zend_class_entry ce;
INIT_CLASS_ENTRY(ce, "HandlerSocketi_Index", hs_index_methods);
ce.create_object = hs_index_object_new;
hs_ce_index = zend_register_internal_class(&ce TSRMLS_CC);
if (hs_ce_index == NULL) {
return FAILURE;
}
memcpy(&hs_index_object_handlers, zend_get_std_object_handlers(),
sizeof(zend_object_handlers));
hs_index_object_handlers.clone_obj = hs_index_object_clone;
return SUCCESS;
}
PHP_HANDLERSOCKETI_API zend_class_entry
*handlersocketi_get_ce_index(void) {
return hs_ce_index;
}
PHP_HANDLERSOCKETI_API void
handlersocketi_create_index(zval *return_value,
zval *link, char *db, int db_len,
char *table, int table_len,
zval *fields, zval *options TSRMLS_DC)
{
object_init_ex(return_value, hs_ce_index);
hs_index_object_init(zend_object_store_get_object(return_value TSRMLS_CC),
link, db, db_len, table, table_len,
fields, options TSRMLS_CC);
}
ZEND_METHOD(HandlerSocketi_Index, __construct)
{
zval *link;
char *db, *table;
int db_len, table_len, id = 0;
zval *fields, *options = NULL;
zval *index = NULL, *fields_str = NULL, *filter = NULL;
hs_index_obj_t *hsi;
php_stream *stream;
long timeout;
smart_str request = {0};
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Ossz|z",
&link, handlersocketi_get_ce(),
&db, &db_len, &table, &table_len,
&fields, &options) == FAILURE) {
HS_EXCEPTION("__construct(): expects parameters");
zval *object = getThis();
ZVAL_NULL(object);
return;
}
if (db_len == 0) {
HS_EXCEPTION("__construct(): invalid database %s", db);
return;
}
if (table_len == 0) {
HS_EXCEPTION("__construct(): invalid table %s", table);
return;
}
fields_str = hs_zval_to_comma_string(fields);
if (!fields_str) {
HS_EXCEPTION("__construct(): invalid fields");
return;
}
if (options && Z_TYPE_P(options) == IS_ARRAY) {
zval **tmp;
if (zend_hash_find(Z_ARRVAL_P(options), "id",
sizeof("id"), (void **)&tmp) == SUCCESS) {
convert_to_long_ex(tmp);
id = Z_LVAL_PP(tmp);
}
if (zend_hash_find(Z_ARRVAL_P(options), "index",
sizeof("index"), (void **)&tmp) == SUCCESS) {
convert_to_string_ex(tmp);
MAKE_STD_ZVAL(index);
ZVAL_STRINGL(index, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
}
if (zend_hash_find(Z_ARRVAL_P(options), "filter",
sizeof("filter"), (void **)&tmp) == SUCCESS) {
filter = hs_zval_to_comma_array(*tmp);
}
}
if (!index) {
MAKE_STD_ZVAL(index);
ZVAL_STRINGL(index, "PRIMARY", sizeof("PRIMARY")-1, 1);
} else if (Z_STRLEN_P(index) <= 0) {
if (index) {
zval_ptr_dtor(&index);
}
if (fields_str) {
zval_ptr_dtor(&fields_str);
}
if (filter) {
zval_ptr_dtor(&filter);
}
HS_EXCEPTION("__construct(): invalid index");
return;
}
if (id <= 0) {
id = HANDLERSOCKETI_G(id)++;
}
/* handerlsocket: object */
hsi = (hs_index_obj_t *)zend_object_store_get_object(getThis() TSRMLS_CC);
HS_CHECK_OBJECT(hsi, HandlerSocketi_Index);
hsi->link = link;
zval_add_ref(&hsi->link);
/* id */
hsi->id = id;
/* name */
MAKE_STD_ZVAL(hsi->name);
*hsi->name = *index;
zval_copy_ctor(hsi->name);
/* db */
MAKE_STD_ZVAL(hsi->db);
ZVAL_STRINGL(hsi->db, db, db_len, 1);