forked from couchbaselabs/php-ext-couchbase
/
couchbase.c
3016 lines (2680 loc) · 91.4 KB
/
couchbase.c
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright 2012 Couchbase, Inc. |
+----------------------------------------------------------------------+
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| http://www.apache.org/licenses/LICENSE-2.0 |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| implied. See the License for the specific language governing |
| permissions and limitations under the License. |
+----------------------------------------------------------------------+
| Author: Xinchen Hui <laruence@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef PHP_WIN32
# include "win32/php_stdint.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "ext/standard/url.h"
#include "ext/standard/php_smart_str.h"
#ifdef HAVE_JSON_API
# include "ext/json/php_json.h"
#endif
#include "ext/standard/php_var.h"
#include <libcouchbase/couchbase.h>
#include "php_couchbase.h"
#ifdef HAVE_COMPRESSION_FASTLZ
# include "fastlz.c"
#endif
#ifdef HAVE_COMPRESSION_ZLIB
# include "zlib.h"
#endif
ZEND_DECLARE_MODULE_GLOBALS(couchbase)
static int le_couchbase;
static int le_pcouchbase;
zend_class_entry *couchbase_ce;
/* {{{ COUCHBASE_FUNCTIONS_ARG_INFO
*/
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_connect, 0, 0, 1)
ZEND_ARG_INFO(0, host)
ZEND_ARG_INFO(0, user)
ZEND_ARG_INFO(0, password)
ZEND_ARG_INFO(0, bucket)
ZEND_ARG_INFO(0, persistent)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_add, 0, 0, 3)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_set, 0, 0, 3)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, cas)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_set_multi, 0, 0, 2)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_ARRAY_INFO(0, values, 0)
ZEND_ARG_INFO(0, expiration)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_replace, 0, 0, 3)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, cas)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_append, 0, 0, 3)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, cas)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_prepend, 0, 0, 3)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, cas)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_cas, 0, 0, 4)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, cas)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_get, 0, 0, 2)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, cache_cb)
ZEND_ARG_INFO(1, cas_token)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_multi, 0, 0, 2)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_ARRAY_INFO(0, keys, 0)
ZEND_ARG_ARRAY_INFO(1, cas_tokens, 1)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_delayed, 0, 0, 2)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_ARRAY_INFO(0, keys, 0)
ZEND_ARG_INFO(0, with_cas)
ZEND_ARG_INFO(0, cb)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_fetch, 0, 0, 1)
ZEND_ARG_INFO(0, resource)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_fetch_all, 0, 0, 1)
ZEND_ARG_INFO(0, resource)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_view, 0, 0, 3)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, doc_name)
ZEND_ARG_INFO(0, view_name)
ZEND_ARG_ARRAY_INFO(0, options, 0)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_increment, 0, 0, 2)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, offset)
ZEND_ARG_INFO(0, create)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, initial)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_decrement, 0, 0, 2)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, offset)
ZEND_ARG_INFO(0, create)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, initial)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_delete, 0, 0, 2)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, cas)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_stats, 0, 0, 1)
ZEND_ARG_INFO(0, resource)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_flush, 0, 0, 1)
ZEND_ARG_INFO(0, resource)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_result_code, 0, 0, 1)
ZEND_ARG_INFO(0, resource)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_set_option, 0, 0, 3)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, option)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_option, 0, 0, 2)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, option)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_version, 0, 0, 0)
ZEND_END_ARG_INFO()
/* }}} */
/* {{{ COUCHBASE_METHODS_ARG_INFO
*/
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_construct, 0, 0, 1)
ZEND_ARG_INFO(0, host)
ZEND_ARG_INFO(0, user)
ZEND_ARG_INFO(0, password)
ZEND_ARG_INFO(0, bucket)
ZEND_ARG_INFO(0, persistent)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_add, 0, 0, 2)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_set, 0, 0, 2)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, cas)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_setmulti, 0, 0, 1)
ZEND_ARG_ARRAY_INFO(0, values, 0)
ZEND_ARG_INFO(0, expiration)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_replace, 0, 0, 2)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, cas)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_append, 0, 0, 2)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, cas)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_prepend, 0, 0, 2)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, cas)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_cas, 0, 0, 3)
ZEND_ARG_INFO(0, cas)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, value)
ZEND_ARG_INFO(0, expiration)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_get, 0, 0, 1)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, cache_cb)
ZEND_ARG_INFO(1, cas_token)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_getmulti, 0, 0, 1)
ZEND_ARG_ARRAY_INFO(0, keys, 0)
ZEND_ARG_ARRAY_INFO(1, cas_tokens, 1)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_getdelayed, 0, 0, 1)
ZEND_ARG_ARRAY_INFO(0, keys, 0)
ZEND_ARG_INFO(0, with_cas)
ZEND_ARG_INFO(0, cb)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_fetch, 0, 0, 0)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_fetchall, 0, 0, 0)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_view, 0, 0, 2)
ZEND_ARG_INFO(0, doc_name)
ZEND_ARG_INFO(0, view_name)
ZEND_ARG_ARRAY_INFO(0, options, 0)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_increment, 0, 0, 1)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, offset)
ZEND_ARG_INFO(0, create)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, initial)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_decrement, 0, 0, 1)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, offset)
ZEND_ARG_INFO(0, create)
ZEND_ARG_INFO(0, expiration)
ZEND_ARG_INFO(0, initial)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_delete, 0, 0, 1)
ZEND_ARG_INFO(0, key)
ZEND_ARG_INFO(0, cas)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_getstats, 0, 0, 0)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_flush, 0, 0, 0)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_resultcode, 0, 0, 0)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_setoption, 0, 0, 2)
ZEND_ARG_INFO(0, option)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
COUCHBASE_ARG_PREFIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_m_getoption, 0, 0, 1)
ZEND_ARG_INFO(0, option)
ZEND_END_ARG_INFO()
/* }}} */
/* {{{ couchbase_functions[]
*/
static zend_function_entry couchbase_functions[] = {
PHP_FE(couchbase_connect, arginfo_connect)
PHP_FE(couchbase_add, arginfo_add)
PHP_FE(couchbase_set, arginfo_set)
PHP_FE(couchbase_set_multi, arginfo_set_multi)
PHP_FE(couchbase_replace, arginfo_replace)
PHP_FE(couchbase_prepend, arginfo_prepend)
PHP_FE(couchbase_append, arginfo_append)
PHP_FE(couchbase_cas, arginfo_cas)
PHP_FE(couchbase_get, arginfo_get)
PHP_FE(couchbase_get_multi, arginfo_get_multi)
PHP_FE(couchbase_get_delayed, arginfo_get_delayed)
PHP_FE(couchbase_fetch, arginfo_fetch)
PHP_FE(couchbase_fetch_all, arginfo_fetch_all)
PHP_FE(couchbase_view, arginfo_view)
PHP_FE(couchbase_increment, arginfo_increment)
PHP_FE(couchbase_decrement, arginfo_decrement)
PHP_FE(couchbase_get_stats, arginfo_get_stats)
PHP_FE(couchbase_delete, arginfo_delete)
PHP_FE(couchbase_flush, arginfo_flush)
PHP_FE(couchbase_get_result_code, arginfo_result_code)
PHP_FE(couchbase_set_option, arginfo_set_option)
PHP_FE(couchbase_get_option, arginfo_get_option)
PHP_FE(couchbase_get_version, arginfo_get_version)
{NULL, NULL, NULL}
};
/* }}} */
/* {{{ couchbase_methods[]
*/
static zend_function_entry couchbase_methods[] = {
PHP_ME(couchbase, __construct, arginfo_construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
PHP_ME(couchbase, add, arginfo_m_add, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, set, arginfo_m_set, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, setMulti, arginfo_m_setmulti, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, replace, arginfo_m_replace, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, prepend, arginfo_m_prepend, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, append, arginfo_m_append, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, cas, arginfo_m_cas, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, get, arginfo_m_get, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, getMulti, arginfo_m_getmulti, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, getDelayed, arginfo_m_getdelayed, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, fetch, arginfo_m_fetch, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, fetchAll, arginfo_m_fetchall, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, view, arginfo_m_view, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, delete, arginfo_m_delete, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, getStats, arginfo_m_getstats, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, flush, arginfo_m_flush, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, increment, arginfo_m_increment, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, decrement, arginfo_m_decrement, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, getResultCode, arginfo_m_resultcode, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, setOption, arginfo_m_setoption, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, getOption, arginfo_m_getoption, ZEND_ACC_PUBLIC)
PHP_ME(couchbase, getVersion, arginfo_get_version, ZEND_ACC_PUBLIC)
{NULL, NULL, NULL}
};
/* }}} */
/* {{{ couchbase_module_entry
*/
#if ZEND_MODULE_API_NO >= 20050922
static const zend_module_dep coucubase_deps[] = {
#ifdef HAVE_JSON_API
ZEND_MOD_REQUIRED("json")
#endif
{NULL, NULL, NULL}
};
#endif
zend_module_entry couchbase_module_entry = {
#if ZEND_MODULE_API_NO >= 20050922
STANDARD_MODULE_HEADER_EX, NULL,
(zend_module_dep*)coucubase_deps,
#else
STANDARD_MODULE_HEADER,
#endif
"couchbase",
couchbase_functions,
PHP_MINIT(couchbase),
PHP_MSHUTDOWN(couchbase),
PHP_RINIT(couchbase), /* Replace with NULL if there's nothing to do at request start */
PHP_RSHUTDOWN(couchbase), /* Replace with NULL if there's nothing to do at request end */
PHP_MINFO(couchbase),
#if ZEND_MODULE_API_NO >= 20010901
PHP_COUCHBASE_VERSION,
#endif
PHP_MODULE_GLOBALS(couchbase),
PHP_GINIT(couchbase),
NULL,
NULL,
STANDARD_MODULE_PROPERTIES_EX
};
/* }}} */
#ifdef COMPILE_DL_COUCHBASE
ZEND_GET_MODULE(couchbase)
#endif
/* {{{ OnUpdateCompressor
*/
static PHP_INI_MH(OnUpdateCompressor) {
if (!new_value || !strcmp(new_value, "none")) {
COUCHBASE_G(compressor_real) = COUCHBASE_COMPRESSION_NONE;
#ifdef HAVE_COMPRESSION_FASTLZ
} else if (!strcmp(new_value, "fastlz")) {
COUCHBASE_G(compressor_real) = COUCHBASE_COMPRESSION_FASTLZ;
#endif
#ifdef HAVE_COMPRESSION_ZLIB
} else if (!strcmp(new_value, "zlib")) {
COUCHBASE_G(compressor_real) = COUCHBASE_COMPRESSION_ZLIB;
#endif
} else {
return FAILURE;
}
return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
}
/* }}} */
/* {{{ OnUpdateSerializer
*/
static PHP_INI_MH(OnUpdateSerializer) {
if (!new_value) {
COUCHBASE_G(serializer_real) = COUCHBASE_SERIALIZER_DEFAULT;
} else if (!strcmp(new_value, "php")) {
COUCHBASE_G(serializer_real) = COUCHBASE_SERIALIZER_PHP;
#ifdef HAVE_JSON_API
} else if (!strcmp(new_value, "json")) {
COUCHBASE_G(serializer_real) = COUCHBASE_SERIALIZER_JSON;
} else if (!strcmp(new_value, "json_array")) {
COUCHBASE_G(serializer_real) = COUCHBASE_SERIALIZER_JSON_ARRAY;
#endif
} else {
return FAILURE;
}
return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
}
/* }}} */
/* {{{ PHP_INI
*/
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY("couchbase.serializer", "php", PHP_INI_ALL, OnUpdateSerializer, serializer, zend_couchbase_globals, couchbase_globals)
STD_PHP_INI_ENTRY("couchbase.compressor", "none", PHP_INI_ALL, OnUpdateCompressor, compressor, zend_couchbase_globals, couchbase_globals)
STD_PHP_INI_ENTRY("couchbase.compression_factor", "1.3", PHP_INI_ALL, OnUpdateReal, compression_factor, zend_couchbase_globals, couchbase_globals)
STD_PHP_INI_ENTRY("couchbase.compression_threshold", "2000", PHP_INI_ALL, OnUpdateLong, compression_threshold, zend_couchbase_globals, couchbase_globals)
PHP_INI_END()
/* }}} */
static char * php_couchbase_zval_to_payload(zval *value, size_t *payload_len, unsigned int *flags, int serializer, int compressor TSRMLS_DC) /* {{{ */ {
char *payload;
smart_str buf = {0};
switch (Z_TYPE_P(value)) {
case IS_STRING:
smart_str_appendl(&buf, Z_STRVAL_P(value), Z_STRLEN_P(value));
*flags = IS_STRING;
COUCHBASE_SET_COMPRESSION(*flags, compressor);
break;
case IS_LONG:
case IS_DOUBLE:
case IS_BOOL:
{
zval value_copy;
value_copy = *value;
zval_copy_ctor(&value_copy);
convert_to_string(&value_copy);
smart_str_appendl(&buf, Z_STRVAL(value_copy), Z_STRLEN(value_copy));
zval_dtor(&value_copy);
*flags = Z_TYPE_P(value);
break;
}
default:
COUCHBASE_SET_COMPRESSION(*flags, compressor);
switch (serializer) {
case COUCHBASE_SERIALIZER_JSON:
case COUCHBASE_SERIALIZER_JSON_ARRAY:
#ifdef HAVE_JSON_API
{
# if HAVE_JSON_API_5_2
php_json_encode(&buf, value TSRMLS_CC);
# elif HAVE_JSON_API_5_3
php_json_encode(&buf, value, 0 TSRMLS_CC); /* options */
#endif
buf.c[buf.len] = 0;
*flags |= COUCHBASE_IS_JSON;
break;
}
#else
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not serialize value, no json support");
return NULL;
#endif
default:
{
php_serialize_data_t var_hash;
PHP_VAR_SERIALIZE_INIT(var_hash);
php_var_serialize(&buf, &value, &var_hash TSRMLS_CC);
PHP_VAR_SERIALIZE_DESTROY(var_hash);
if (!buf.c) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not serialize value");
smart_str_free(&buf);
return NULL;
}
*flags |= COUCHBASE_IS_SERIALIZED;
break;
}
}
break;
}
#ifdef HAVE_COMPRESSION
if ((COUCHBASE_GET_COMPRESSION(*flags)) && buf.len < COUCHBASE_G(compression_threshold)) {
COUCHBASE_SET_COMPRESSION(*flags, COUCHBASE_COMPRESSION_NONE);
}
if (COUCHBASE_GET_COMPRESSION(*flags)) {
/* status */
zend_bool compress_status = 0;
/* Additional 5% for the data */
size_t payload_comp_len = (size_t)((buf.len * 1.05) + 1);
char *payload_comp = emalloc(payload_comp_len + sizeof(size_t));
payload = payload_comp;
memcpy(payload_comp, &buf.len, sizeof(size_t));
payload_comp += sizeof(size_t);
switch (compressor) {
case COUCHBASE_COMPRESSION_FASTLZ:
#ifdef HAVE_COMPRESSION_FASTLZ
compress_status = ((payload_comp_len = fastlz_compress(buf.c, buf.len, payload_comp)) > 0);
#else
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not compress value, no fastlz lib support");
return NULL;
#endif
break;
case COUCHBASE_COMPRESSION_ZLIB:
#ifdef HAVE_COMPRESSION_ZLIB
compress_status = (compress((Bytef *)payload_comp, &payload_comp_len, (Bytef *)buf.c, buf.len) == Z_OK);
#else
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not compress value, no zlib lib support");
return NULL;
#endif
break;
default:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "unknown compressor type: %d", compressor);
return NULL;
}
if (!compress_status) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not compress value");
efree(payload);
smart_str_free(&buf);
return NULL;
}
/* Check that we are above ratio */
if (buf.len > (payload_comp_len * COUCHBASE_G(compression_factor))) {
*payload_len = payload_comp_len + sizeof(size_t);
payload[*payload_len] = 0;
} else {
COUCHBASE_SET_COMPRESSION(*flags, COUCHBASE_COMPRESSION_NONE);
*payload_len = buf.len;
memcpy(payload, buf.c, buf.len);
payload[buf.len] = 0;
}
} else {
*payload_len = buf.len;
payload = estrndup(buf.c, buf.len);
}
#else
COUCHBASE_SET_COMPRESSION(*flags, COUCHBASE_COMPRESSION_NONE);
*payload_len = buf.len;
payload = estrndup(buf.c, buf.len);
#endif
smart_str_free(&buf);
return payload;
}
/* }}} */
static int php_couchbase_zval_from_payload(zval *value, char *payload, size_t payload_len, unsigned int flags, int serializer TSRMLS_DC) /* {{{ */ {
int compressor;
zend_bool payload_emalloc = 0;
#ifdef HAVE_COMPRESSION
char *buffer = NULL;
#endif
if (payload == NULL && payload_len > 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING,
"could not handle non-existing value of length %zu", payload_len);
return 0;
} else if (payload == NULL) {
if ((flags & 127) == IS_BOOL) {
ZVAL_FALSE(value);
} else {
ZVAL_EMPTY_STRING(value);
}
return 1;
}
if ((compressor = COUCHBASE_GET_COMPRESSION(flags))) {
#ifdef HAVE_COMPRESSION
size_t len, length;
zend_bool decompress_status = 0;
/* This is copied from pecl-memcached */
memcpy(&len, payload, sizeof(size_t));
buffer = emalloc(len + 1);
payload_len -= sizeof(size_t);
payload += sizeof(size_t);
length = len;
switch (compressor) {
case COUCHBASE_COMPRESSION_FASTLZ:
#ifdef HAVE_COMPRESSION_FASTLZ
decompress_status = ((length = fastlz_decompress(payload, payload_len, buffer, len)) > 0);
#else
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not decompress value, no fastlz lib support");
return 0;
#endif
break;
case COUCHBASE_COMPRESSION_ZLIB:
#ifdef HAVE_COMPRESSION_ZLIB
decompress_status = (uncompress((Bytef *)buffer, &length, (Bytef *)payload, payload_len) == Z_OK);
/* Fall back to 'old style decompression' */
if (!decompress_status) {
unsigned int factor = 1, maxfactor = 16;
int status;
do {
length = (unsigned long)payload_len * (1 << factor++);
buffer = erealloc(buffer, length + 1);
memset(buffer, 0, length + 1);
status = uncompress((Bytef *)buffer, (uLongf *)&length, (const Bytef *)payload, payload_len);
} while ((status == Z_BUF_ERROR) && (factor < maxfactor));
if (status == Z_OK) {
decompress_status = 1;
}
}
#else
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not decompress value, no zlib lib support");
return 0;
#endif
break;
}
if (!decompress_status) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not decompress value");
efree(buffer);
return 0;
}
payload = buffer;
payload_len = length;
payload_emalloc = 1;
#else
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not decompress value, no decompressor found");
return 0;
#endif
}
switch (COUCHBASE_GET_TYPE(flags)) {
case IS_STRING:
ZVAL_STRINGL(value, payload, payload_len, 1);
break;
case 0: /* see http://www.couchbase.com/issues/browse/PCBC-30 */
case IS_LONG:
{
long lval = strtol(payload, NULL, 10);
ZVAL_LONG(value, lval);
break;
}
case IS_DOUBLE:
{
double dval = zend_strtod(payload, NULL);
ZVAL_DOUBLE(value, dval);
break;
}
case IS_BOOL:
ZVAL_BOOL(value, payload_len > 0 && payload[0] == '1');
break;
case COUCHBASE_IS_SERIALIZED:
{
const char *payload_tmp = payload;
php_unserialize_data_t var_hash;
PHP_VAR_UNSERIALIZE_INIT(var_hash);
if (!php_var_unserialize(&value, (const unsigned char **)&payload_tmp, (const unsigned char *)payload_tmp + payload_len, &var_hash TSRMLS_CC)) {
ZVAL_FALSE(value);
PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not unserialize value");
if (payload_emalloc) {
efree(payload);
}
return 0;
}
PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
break;
}
case COUCHBASE_IS_JSON:
#ifdef HAVE_JSON_API
# if HAVE_JSON_API_5_2
php_json_decode(value, payload, payload_len, (serializer == COUCHBASE_SERIALIZER_JSON_ARRAY) TSRMLS_CC);
# elif HAVE_JSON_API_5_3
php_json_decode(value, payload, payload_len, (serializer == COUCHBASE_SERIALIZER_JSON_ARRAY), 512 TSRMLS_CC);
# endif
#else
php_error_docref(NULL TSRMLS_CC, E_WARNING, "could not unserialize value, no json support");
if (payload_emalloc) {
efree(payload);
}
return 0;
#endif
break;
default:
if (payload_emalloc) {
efree(payload);
}
php_error_docref(NULL TSRMLS_CC, E_WARNING, "unknown payload type");
return 0;
}
if (payload_emalloc) {
efree(payload);
}
return 1;
}
/* }}} */
static void php_couchbase_res_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC) /* {{{ */ {
php_couchbase_res *couchbase_res = (php_couchbase_res*)rsrc->ptr;
if (couchbase_res) {
if (couchbase_res->handle) {
libcouchbase_destroy(couchbase_res->handle);
}
if (couchbase_res->prefix_key) {
efree((void *)couchbase_res->prefix_key);
}
efree(couchbase_res);
}
}
/* }}} */
static void php_couchbase_pres_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC) /* {{{ */ {
php_couchbase_res *couchbase_res = (php_couchbase_res*)rsrc->ptr;
if (couchbase_res) {
if (couchbase_res->handle) {
libcouchbase_destroy(couchbase_res->handle);
}
if (couchbase_res->prefix_key) {
free((void *)couchbase_res->prefix_key);
}
free(couchbase_res);
}
}
/* }}} */
/* callbacks */
static void php_couchbase_error_callback(libcouchbase_t handle, libcouchbase_error_t error, const char *errinfo) /* {{{ */ {
php_couchbase_ctx *ctx = (php_couchbase_ctx *)libcouchbase_get_cookie(handle);
/**
* @FIXME: when connect to a non-couchbase-server port (but the socket is valid)
* like a apache server, process will be hanged by event_loop
*/
if (ctx && ctx->res->seqno < 0) {
ctx->res->io->stop_event_loop(ctx->res->io);
}
}
/* }}} */
/* {{{ static void php_couchbase_get_callback(...)
*/
static void
php_couchbase_get_callback(libcouchbase_t handle,
const void *cookie,
libcouchbase_error_t error,
const void *key, size_t nkey,
const void *bytes, size_t nbytes,
uint32_t flags, uint64_t cas) {
zval *retval;
php_couchbase_ctx *ctx = (php_couchbase_ctx *)cookie;
TSRMLS_FETCH();
php_ignore_value(handle);
if (--ctx->res->seqno == 0) {
ctx->res->io->stop_event_loop(ctx->res->io);
}
ctx->res->rc = error;
if (LIBCOUCHBASE_SUCCESS != error && LIBCOUCHBASE_KEY_ENOENT != error) {
ctx->res->io->stop_event_loop(ctx->res->io);
return;
}
if (ctx->res->async) { /* get_delayed */
zval *k, *v;
MAKE_STD_ZVAL(v);
if (!php_couchbase_zval_from_payload(v, (char *)bytes, nbytes, flags, ctx->res->serializer TSRMLS_CC)) {
ctx->res->rc = LIBCOUCHBASE_ERROR;
efree(v);
return;
}
if (ctx->res->prefix_key_len && nkey) {
if (!strncmp(key, ctx->res->prefix_key, ctx->res->prefix_key_len)) {
nkey -= (ctx->res->prefix_key_len + 1); /* '_' */
key = estrndup(((const char *)key) + ctx->res->prefix_key_len + 1, nkey);
}
}
MAKE_STD_ZVAL(retval);
array_init(retval);
zend_hash_next_index_insert(Z_ARRVAL_P(ctx->rv), (void **)&retval, sizeof(zval *), NULL);
MAKE_STD_ZVAL(k);
ZVAL_STRINGL(k, (char *)key, nkey, 1);
zend_hash_add(Z_ARRVAL_P(retval), "key", sizeof("key"), (void **)&k, sizeof(zval *), NULL);
zend_hash_add(Z_ARRVAL_P(retval), "value", sizeof("value"), (void **)&v, sizeof(zval *), NULL);
if (ctx->flags) {
zval *c;
MAKE_STD_ZVAL(c);
Z_TYPE_P(c) = IS_STRING;
Z_STRLEN_P(c) = spprintf(&(Z_STRVAL_P(c)), 0, "%llu", cas);
zend_hash_add(Z_ARRVAL_P(retval), "cas", sizeof("cas"), (void **)&c, sizeof(zval *), NULL);
}
if (ctx->res->prefix_key_len && nkey) {
efree((void *)key);
}
} else {
if (LIBCOUCHBASE_KEY_ENOENT == error) {
return;
}
if (IS_ARRAY == Z_TYPE_P(ctx->rv)) { /* multi get */
zval *v;
MAKE_STD_ZVAL(v);
if (!php_couchbase_zval_from_payload(v, (char *)bytes, nbytes, flags, ctx->res->serializer TSRMLS_CC)) {
ctx->res->rc = LIBCOUCHBASE_ERROR;
efree(v);
return;
}
if (ctx->res->prefix_key_len && nkey) {
if (!strncmp(key, ctx->res->prefix_key, ctx->res->prefix_key_len)) {
nkey -= (ctx->res->prefix_key_len + 1);
key = estrndup(((const char *)key) + ctx->res->prefix_key_len + 1, nkey);
}
}
zend_hash_add((Z_ARRVAL_P(ctx->rv)), (char *)key, nkey + 1, (void **)&v, sizeof(zval *), NULL);
if (ctx->cas) {
zval *c;
MAKE_STD_ZVAL(c);
Z_TYPE_P(c) = IS_STRING;
Z_STRLEN_P(c) = spprintf(&(Z_STRVAL_P(c)), 0, "%llu", cas);
zend_hash_add(Z_ARRVAL_P(ctx->cas), (char *)key, nkey + 1, (void **)&c, sizeof(zval *), NULL);
}
if (ctx->res->prefix_key_len && nkey) {
efree((void*)key);
}
} else {
if (ctx->res->prefix_key_len && nkey) {
if (!strncmp(key, ctx->res->prefix_key, ctx->res->prefix_key_len)) {
nkey -= (ctx->res->prefix_key_len + 1);
key = estrndup(((const char *)key) + ctx->res->prefix_key_len + 1, nkey);
}
}
if (!php_couchbase_zval_from_payload(ctx->rv, (char *)bytes, nbytes, flags, ctx->res->serializer TSRMLS_CC)) {
if (ctx->res->prefix_key_len && nkey) {
efree((void *)key);
}
ctx->res->rc = LIBCOUCHBASE_ERROR;
return;
}
if (ctx->res->prefix_key_len && nkey) {
efree((void *)key);
}
if (ctx->cas) {
Z_TYPE_P(ctx->cas) = IS_STRING;
Z_STRLEN_P(ctx->cas) = spprintf(&(Z_STRVAL_P(ctx->cas)), 0, "%llu", cas);
}
}
}
}
/* }}} */
/* {{{ static void php_couchbase_storage_callback(...)
*/
static void
php_couchbase_storage_callback(libcouchbase_t handle,
const void *cookie,
libcouchbase_storage_t operation,
libcouchbase_error_t error,
const void *key, size_t nkey,
uint64_t cas) {
php_couchbase_ctx *ctx = (php_couchbase_ctx *)cookie;
php_ignore_value(handle);
php_ignore_value(operation);
php_ignore_value(key);
php_ignore_value(nkey);
php_ignore_value(cas);
if (--ctx->res->seqno == 0) {
ctx->res->io->stop_event_loop(ctx->res->io);
}
ctx->res->rc = error;
if (error != LIBCOUCHBASE_SUCCESS && error != LIBCOUCHBASE_AUTH_CONTINUE) {
if (IS_ARRAY == Z_TYPE_P(ctx->rv)) {
zval *rv;
MAKE_STD_ZVAL(rv);