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druid.c
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druid.c
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/*
+----------------------------------------------------------------------+
| PHP-Druid |
+----------------------------------------------------------------------+
| This source file is subject to version 2.0 of the Apache 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.apache.org/licenses/LICENSE-2.0.html |
| If you did not receive a copy of the Apache2.0 license and are unable|
| to obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Neeke.Gao <neeke@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "ext/json/php_json.h"
#include "php_druid.h"
#include "ext/standard/php_rand.h"
#include "ext/standard/php_array.h"
#include "ext/standard/file.h"
#include "zend_exceptions.h"
#if PHP_VERSION_ID >= 70000
#define DRUID_STR_SIZE(s) sizeof(s) - 1
#define DRUID_ZVAL_STRING(z, s) ZVAL_STRING(z, s)
#define DRUID_ZVAL_STRINGL(z, s, l) ZVAL_STRINGL(z, s, l)
#define DRUID_RETURN_STRINGL(k, l) RETURN_STRINGL(k, l)
#define DRUID_ADD_INDEX_STRINGL(z, i, s, l) add_index_stringl(&z, i, s, l)
#define DRUID_ADD_INDEX_LONG(z, i, l) add_index_long(&z, i, l)
#define DRUID_ADD_INDEX_ZVAL(z, i, zn) add_index_zval(&z, i, &zn)
#define DRUID_ADD_ASSOC_LONG_EX(z, s, l, v) add_assoc_long_ex(&z, s, l, (long) v)
#define DRUID_ADD_ASSOC_DOUBLE_EX(z, s, l, v) add_assoc_double_ex(&z, s, l, (double) v)
#define DRUID_ADD_ASSOC_ZVAL_EX(z, s, l, zn) add_assoc_zval_ex(z, s, l, zn)
#define DRUID_ADD_ASSOC_ZVAL_EX_AND(z, s, l, zn) add_assoc_zval_ex(&z, s, l, zn)
#define DRUID_ADD_ASSOC_STRING_EX(a, k, l, s) add_assoc_string_ex(&a, k, l, s)
#define DRUID_ADD_NEXT_INDEX_STRING(a, s) add_next_index_string(a, s)
#define DRUID_ADD_NEXT_INDEX_STRINGL(a, s, l) add_next_index_stringl(a, s, l)
#define DRUID_ZEND_HASH_GET_CURRENT_KEY(ht, key, idx) zend_hash_get_current_key(ht, key, idx)
#define DRUID_ZEND_HASH_INDEX_UPDATE(ht, h, pData, nDataSize, pDest) zend_hash_index_update_ptr(ht, h, pData)
#define DRUID_ZEND_READ_PROPERTY(ce,z,zl) zend_read_property(ce, z, zl, 1, NULL)
#define DRUID_ZEND_UPDATE_PROPERTY(ce,z,zl,zn) zend_update_property(ce, z, zl, zn)
#define DRUID_ZEND_UPDATE_STATIC_PROPERTY(ce,zl,zn) zend_update_static_property(ce, zl, &zn)
#define DRUID_ZEND_UPDATE_PROPERTY_LONG(ce,z,zl,zn) zend_update_property_long(ce,z,zl,zn)
#else
#define DRUID_STR_SIZE(s) strlen(s) + 1
#define DRUID_ZVAL_STRING(z, s) ZVAL_STRING(z, s, 1)
#define DRUID_ZVAL_STRINGL(z, s, l) ZVAL_STRING(z, s, l, 1)
#define DRUID_RETURN_STRINGL(k, l) RETURN_STRINGL(k, l, 1)
#define DRUID_ADD_INDEX_STRINGL(z, i, s, l) add_index_stringl(z, i, s, l, 1)
#define DRUID_ADD_INDEX_LONG(z, i, l) add_index_long(z, i, l)
#define DRUID_ADD_INDEX_ZVAL(z, i, zn) add_index_zval(z, i, zn)
#define DRUID_ADD_ASSOC_LONG_EX(z, s, l, v) add_assoc_long_ex(z, s, l, (long) v)
#define DRUID_ADD_ASSOC_DOUBLE_EX(z, s, l, v) add_assoc_double_ex(z, s, l, (double) v)
#define DRUID_ADD_ASSOC_ZVAL_EX(z, s, l, zn) add_assoc_zval_ex(z, s, l, zn)
#define DRUID_ADD_ASSOC_ZVAL_EX_AND(z, s, l, zn) add_assoc_zval_ex(z, s, l, zn)
#define DRUID_ADD_ASSOC_STRING_EX(a, k, l, s) add_assoc_string_ex(a, k, l, s, 1)
#define DRUID_ADD_NEXT_INDEX_STRING(a, s) add_next_index_string(a, s, 1)
#define DRUID_ADD_NEXT_INDEX_STRINGL(a, s, l) add_next_index_stringl(a, s, l, 1)
#define DRUID_ZEND_HASH_GET_CURRENT_KEY(ht, key, idx) zend_hash_get_current_key(ht, key, idx, 0)
#define DRUID_ZEND_HASH_INDEX_UPDATE(ht, h, pData, nDataSize, pDest) zend_hash_index_update(ht, h, pData, nDataSize, pDest)
#define DRUID_ZEND_READ_PROPERTY(ce,z,zl) zend_read_property(ce, z, zl, 1 TSRMLS_CC)
#define DRUID_ZEND_UPDATE_PROPERTY(ce,z,zl,zn) zend_update_property(ce, z, zl, zn TSRMLS_CC)
#define DRUID_ZEND_UPDATE_STATIC_PROPERTY(ce,zl,zn) zend_update_static_property(ce, zl, zn TSRMLS_CC)
#define DRUID_ZEND_UPDATE_PROPERTY_LONG(ce,z,zl,zn) zend_update_property_long(ce,z,zl,zn TSRMLS_CC)
#endif
ZEND_DECLARE_MODULE_GLOBALS(druid)
static zend_module_dep druid_deps[] =
{
ZEND_MOD_REQUIRED("json")
#ifdef ZEND_MOD_END
ZEND_MOD_END
#else
{NULL, NULL, NULL}
#endif
};
static int le_druid;
const zend_function_entry druid_functions[] =
{
#ifdef PHP_FE_END
PHP_FE_END
#else
{NULL, NULL, NULL}
#endif
};
ZEND_BEGIN_ARG_INFO_EX(druid_void_arginfo, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(druid_getinstance_arginfo, 0, 0, 1)
ZEND_ARG_INFO(0, instance_name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(druid_debug_arginfo, 0, 0, 1)
ZEND_ARG_INFO(0, debug)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(druid_setdruidhosts_arginfo, 0, 0, 1)
ZEND_ARG_INFO(0, hosts)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(druid_settplpath_arginfo, 0, 0, 1)
ZEND_ARG_INFO(0, tpl_path)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(druid_getdata_arginfo, 0, 0, 1)
ZEND_ARG_INFO(0, request_json)
ZEND_ARG_INFO(0, content_array)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(druid_getdatabytpl_arginfo, 0, 0, 1)
ZEND_ARG_INFO(0, request_json_tpl)
ZEND_ARG_INFO(0, content_array)
ZEND_END_ARG_INFO()
const zend_function_entry druid_methods[] =
{
PHP_ME(DRUID_NAME, __construct, druid_void_arginfo, ZEND_ACC_CTOR|ZEND_ACC_PRIVATE)
PHP_ME(DRUID_NAME, __clone, NULL, ZEND_ACC_PRIVATE)
PHP_ME(DRUID_NAME, __sleep, NULL, ZEND_ACC_PRIVATE)
PHP_ME(DRUID_NAME, __wakeup, NULL, ZEND_ACC_PRIVATE)
PHP_ME(DRUID_NAME, __destruct, NULL, ZEND_ACC_PUBLIC | ZEND_ACC_DTOR)
PHP_ME(DRUID_NAME, getInstance, druid_getinstance_arginfo, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
PHP_ME(DRUID_NAME, debugWitch, druid_debug_arginfo, ZEND_ACC_PUBLIC)
PHP_ME(DRUID_NAME, getDebugWitch, NULL, ZEND_ACC_PUBLIC)
PHP_ME(DRUID_NAME, setDruidHosts, druid_setdruidhosts_arginfo, ZEND_ACC_PUBLIC)
PHP_ME(DRUID_NAME, getDruidHosts, NULL, ZEND_ACC_PUBLIC)
PHP_ME(DRUID_NAME, setTplPath, druid_settplpath_arginfo, ZEND_ACC_PUBLIC)
PHP_ME(DRUID_NAME, getTplPath, NULL, ZEND_ACC_PUBLIC)
PHP_ME(DRUID_NAME, getData, druid_getdata_arginfo, ZEND_ACC_PUBLIC)
PHP_ME(DRUID_NAME, getDataByTpl, druid_getdatabytpl_arginfo, ZEND_ACC_PUBLIC)
PHP_ME(DRUID_NAME, getDebugInfo, NULL, ZEND_ACC_PUBLIC)
{
NULL, NULL, NULL
}
};
zend_module_entry druid_module_entry =
{
STANDARD_MODULE_HEADER_EX,
NULL,
druid_deps,
DRUID_NAME,
druid_functions,
PHP_MINIT(druid),
PHP_MSHUTDOWN(druid),
PHP_RINIT(druid),
PHP_RSHUTDOWN(druid),
PHP_MINFO(druid),
PHP_DRUID_VERSION,
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_DRUID
ZEND_GET_MODULE(druid)
#endif
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY("druid.host", "", PHP_INI_SYSTEM, OnUpdateString, host, zend_druid_globals, druid_globals)
STD_PHP_INI_ENTRY("druid.base_auth_user", "", PHP_INI_PERDIR, OnUpdateString, base_auth_user, zend_druid_globals, druid_globals)
STD_PHP_INI_ENTRY("druid.base_auth_passport", "", PHP_INI_PERDIR, OnUpdateString, base_auth_passport, zend_druid_globals, druid_globals)
STD_PHP_INI_ENTRY("druid.tpl_path", "/data/php-druid/tpl", PHP_INI_PERDIR, OnUpdateString, tpl_path, zend_druid_globals, druid_globals)
STD_PHP_INI_BOOLEAN("druid.debug", "0", PHP_INI_ALL, OnUpdateBool, debug, zend_druid_globals, druid_globals)
STD_PHP_INI_ENTRY("druid.curl_dns_cache_timeout", "1", PHP_INI_ALL, OnUpdateLongGEZero, curl_dns_cache_timeout, zend_druid_globals, druid_globals)
STD_PHP_INI_ENTRY("druid.curl_connect_timeout", "3", PHP_INI_ALL, OnUpdateLongGEZero, curl_connect_timeout, zend_druid_globals, druid_globals)
STD_PHP_INI_ENTRY("druid.curl_timeout", "5", PHP_INI_ALL, OnUpdateLongGEZero, curl_timeout, zend_druid_globals, druid_globals)
PHP_INI_END()
static void php_druid_init_globals(zend_druid_globals *druid_globals)
{
}
PHP_MINIT_FUNCTION(druid)
{
zend_class_entry ce;
ZEND_INIT_MODULE_GLOBALS(druid, php_druid_init_globals, NULL);
REGISTER_INI_ENTRIES();
INIT_CLASS_ENTRY(ce, DRUID_NAME, druid_methods);
#if PHP_VERSION_ID >= 70000
druid_ce = zend_register_internal_class_ex(&ce, NULL);
#else
druid_ce = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC);
#endif
zend_declare_class_constant_stringl(druid_ce,ZEND_STRL("DRUID_VERSION"),ZEND_STRL(PHP_DRUID_VERSION) TSRMLS_CC);
zend_declare_class_constant_stringl(druid_ce,ZEND_STRL("DRUID_CONTENT_TYPE"),ZEND_STRL(DRUID_CONTENT_TYPE) TSRMLS_CC);
zend_declare_class_constant_stringl(druid_ce,ZEND_STRL("DRUID_INSTANCE_DEFAULT"),ZEND_STRL(DRUID_INSTANCE_DEFAULT) TSRMLS_CC);
zend_declare_property_null(druid_ce, ZEND_STRL(DRUID_NAME), ZEND_ACC_STATIC | ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_bool(druid_ce, ZEND_STRL(DRUID_PROPERTY_DEBUG), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_null(druid_ce, ZEND_STRL(DRUID_PROPERTY_TPL_PATH), ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_null(druid_ce, ZEND_STRL(DRUID_PROPERTY_RESPONSE_INFO), ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_long(druid_ce, ZEND_STRL(DRUID_PROPERTY_RESPONSE_CODE),0, ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_long(druid_ce, ZEND_STRL(DRUID_PROPERTY_CURL_ERR_NO),0, ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_null(druid_ce, ZEND_STRL(DRUID_PROPERTY_CURL_ERR_STR), ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_null(druid_ce, ZEND_STRL(DRUID_PROPERTY_HOSTS), ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_bool(druid_ce, ZEND_STRL(DRUID_PROPERTY_HOST_RAND), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
return SUCCESS;
}
/* }}} */
PHP_MSHUTDOWN_FUNCTION(druid)
{
UNREGISTER_INI_ENTRIES();
return SUCCESS;
}
PHP_RINIT_FUNCTION(druid)
{
return SUCCESS;
}
PHP_RSHUTDOWN_FUNCTION(druid)
{
return SUCCESS;
}
PHP_MINFO_FUNCTION(druid)
{
php_info_print_table_start();
php_info_print_table_header(2, "druid support", "enabled");
php_info_print_table_row(2, "druid version", PHP_DRUID_VERSION);
php_info_print_table_row(2, "druid credits", DRUID_CREDITS);
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
}
PHP_METHOD(DRUID_NAME, getInstance)
{
int argc = ZEND_NUM_ARGS();
char *instance_name;
zval *get_instance_array = NULL;
#if PHP_VERSION_ID >= 70000
size_t instance_name_len;
zval *ppzval = NULL;
zval set_instance_array;
#else
int instance_name_len;
zval **ppzval = NULL;
zval *set_instance_array;
#endif
zval *instance;
//In php7 , this params instance_name can not be empty.
#if PHP_VERSION_ID >= 70000
if (zend_parse_parameters(argc TSRMLS_CC, "s", &instance_name, &instance_name_len) == FAILURE)
{
zend_throw_exception(php_com_exception_class_entry,"The instance_name can not be empty,you can use Druid::DRUID_INSTANCE_DEFAULT",999 TSRMLS_CC);
RETURN_FALSE;
}
#else
if (zend_parse_parameters(argc TSRMLS_CC, "|s", &instance_name, &instance_name_len) == FAILURE)
{
RETURN_FALSE;
}
#endif
if (argc < 1)
{
instance_name = DRUID_INSTANCE_DEFAULT;
instance_name_len = DRUID_INSTANCE_DEFAULT_LEN;
}
get_instance_array = zend_read_static_property(druid_ce, ZEND_STRL(DRUID_NAME), 1 TSRMLS_CC);
if (get_instance_array && Z_TYPE_P(get_instance_array) == IS_ARRAY)
{
#if PHP_VERSION_ID >= 70000
if ((ppzval = zend_hash_str_find(Z_ARRVAL_P(get_instance_array),instance_name,instance_name_len)) != NULL)
{
RETURN_ZVAL(ppzval, 1, 0);
}
else
{
goto initInstance;
}
#else
if (zend_hash_find(Z_ARRVAL_P(get_instance_array), ZEND_STRL(instance_name), (void **)&ppzval) == SUCCESS )
{
RETURN_ZVAL(*ppzval, 1, 0);
}
else
{
goto initInstance;
}
#endif
}
else
{
#if PHP_VERSION_ID >= 70000
array_init(&set_instance_array);
#else
MAKE_STD_ZVAL(set_instance_array);
array_init(set_instance_array);
#endif
goto initInstance;
}
initInstance:
#if PHP_VERSION_ID >= 70000
instance = getThis();
zval re_instance;
if (!instance) {
ZVAL_NULL(&re_instance);
instance = &re_instance;
}
#else
MAKE_STD_ZVAL(instance);
#endif
object_init_ex(instance, druid_ce);
DRUID_ZEND_UPDATE_PROPERTY_LONG(druid_ce, instance, ZEND_STRL(DRUID_PROPERTY_CURL_ERR_NO), 0);
zend_update_property_string(druid_ce, instance, ZEND_STRL(DRUID_PROPERTY_CURL_ERR_STR), "" TSRMLS_CC);
zend_update_property_bool(druid_ce, instance, ZEND_STRL(DRUID_PROPERTY_DEBUG), DRUID_G(debug) TSRMLS_CC);
zend_update_property_string(druid_ce, instance, ZEND_STRL(DRUID_PROPERTY_TPL_PATH), DRUID_G(tpl_path) TSRMLS_CC);
DRUID_ZEND_UPDATE_PROPERTY_LONG(druid_ce, instance, ZEND_STRL(DRUID_PROPERTY_RESPONSE_CODE), 0);
zend_update_property_null(druid_ce, instance, ZEND_STRL(DRUID_PROPERTY_RESPONSE_INFO) TSRMLS_CC);
zend_update_property_null(druid_ce, instance, ZEND_STRL(DRUID_PROPERTY_HOSTS) TSRMLS_CC);
zend_update_property_bool(druid_ce, instance, ZEND_STRL(DRUID_PROPERTY_HOST_RAND), 0 TSRMLS_CC);
if (get_instance_array && IS_ARRAY == Z_TYPE_P(get_instance_array))
{
DRUID_ADD_ASSOC_ZVAL_EX(get_instance_array,instance_name,instance_name_len,instance);
zend_update_static_property(druid_ce, ZEND_STRL(DRUID_NAME), get_instance_array TSRMLS_CC);
}
else
{
DRUID_ADD_ASSOC_ZVAL_EX_AND(set_instance_array,instance_name,instance_name_len,instance);
DRUID_ZEND_UPDATE_STATIC_PROPERTY(druid_ce, ZEND_STRL(DRUID_NAME), set_instance_array);
zval_ptr_dtor(&set_instance_array);
}
RETURN_ZVAL(instance, 1, 0);
}
PHP_METHOD(DRUID_NAME, __construct)
{
}
PHP_METHOD(DRUID_NAME,__destruct)
{
zend_update_property_null(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_RESPONSE_INFO) TSRMLS_CC);
zend_update_property_null(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_TPL_PATH) TSRMLS_CC);
zend_update_property_null(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_HOSTS) TSRMLS_CC);
zend_update_static_property_null(druid_ce, ZEND_STRL(DRUID_NAME) TSRMLS_CC);
}
PHP_METHOD(DRUID_NAME, __sleep)
{
}
PHP_METHOD(DRUID_NAME, __wakeup)
{
}
PHP_METHOD(DRUID_NAME, __clone)
{
}
PHP_METHOD(DRUID_NAME, debugWitch)
{
zend_bool debug = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "b", &debug) == FAILURE)
{
RETURN_FALSE;
}
zend_update_property_bool(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_DEBUG), debug TSRMLS_CC);
RETURN_TRUE;
}
PHP_METHOD(DRUID_NAME, getDebugWitch)
{
zval *debug = 0;
debug = DRUID_ZEND_READ_PROPERTY(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_DEBUG));
RETURN_ZVAL(debug, 1, 0);
}
PHP_METHOD(DRUID_NAME, setDruidHosts)
{
int argc = ZEND_NUM_ARGS();
zval *hosts;
if (zend_parse_parameters(argc TSRMLS_CC, "z", &hosts) == FAILURE)
{
RETURN_FALSE;
}
if (Z_TYPE_P(hosts) != IS_ARRAY)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The argument is not an array");
RETURN_FALSE;
}
DRUID_ZEND_UPDATE_PROPERTY(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_HOSTS), hosts);
zend_update_property_bool(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_HOST_RAND), 1 TSRMLS_CC);
RETURN_TRUE;
}
PHP_METHOD(DRUID_NAME, getDruidHosts)
{
zval *hosts;
hosts = DRUID_ZEND_READ_PROPERTY(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_HOSTS));
if (hosts)
{
RETURN_ZVAL(hosts, 1, 0);
}
else
{
DRUID_RETURN_STRINGL(DRUID_G(host),strlen(DRUID_G(host)));
}
}
PHP_METHOD(DRUID_NAME, setTplPath)
{
char *tpl_path;
#if PHP_VERSION_ID >= 70000
size_t tpl_path_len;
#else
int tpl_path_len;
#endif
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &tpl_path, &tpl_path_len) == FAILURE)
{
RETURN_FALSE;
}
zend_update_property_string(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_TPL_PATH), tpl_path TSRMLS_CC);
RETURN_TRUE;
}
PHP_METHOD(DRUID_NAME, getTplPath)
{
zval *tpl_path = DRUID_ZEND_READ_PROPERTY(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_TPL_PATH));
RETURN_ZVAL(tpl_path, 1, 0);
}
/*Just used by PHP7*/
#if PHP_VERSION_ID >= 70000
// We asure the src is on heap, so every call we can safe free than alloc.
static char *strreplace(char *src, const char *oldstr, const char *newstr, size_t len)
{
char *needle;
char *tmp;
if(strcmp(oldstr, newstr)==0)
{
return src;
}
while((needle = strstr(src, oldstr)) && (needle - src <= len))
{
tmp = (char*)emalloc(strlen(src) + (strlen(newstr) - strlen(oldstr)) + 1);
strncpy(tmp, src, needle-src);
tmp[needle-src]='\0';
strcat(tmp, newstr);
strcat(tmp, needle+strlen(oldstr));
efree(src);
src = tmp;
len = strlen(src);
}
return src;
}
static char *php_strtr_array(char *str, int slen, HashTable *pats)
{
zend_ulong num_key;
zend_string *str_key;
zval *entry;
char *tmp = estrdup(str);
ZEND_HASH_FOREACH_KEY_VAL(pats, num_key, str_key, entry)
{
if (UNEXPECTED(!str_key))
{
(void)num_key;
}
else
{
zend_string *s = zval_get_string(entry);
if (strstr(str,ZSTR_VAL(str_key)))
{
tmp = strreplace(tmp, ZSTR_VAL(str_key), ZSTR_VAL(s), strlen(str));
}
zend_string_release(s);
zend_string_release(str_key);
}
}
ZEND_HASH_FOREACH_END();
return tmp;
}
#else
static char *php_strtr_array(char *str, int slen, HashTable *hash)
{
zval **entry;
char *string_key;
uint string_key_len;
zval **trans;
zval ctmp;
ulong num_key;
int minlen = 128 * 1024;
int maxlen = 0, pos, len, found;
char *key;
HashPosition hpos;
smart_str result = {0};
char *result_str;
HashTable tmp_hash;
zend_hash_init(&tmp_hash, zend_hash_num_elements(hash), NULL, NULL, 0);
zend_hash_internal_pointer_reset_ex(hash, &hpos);
while (zend_hash_get_current_data_ex(hash, (void **)&entry, &hpos) == SUCCESS)
{
switch (zend_hash_get_current_key_ex(hash, &string_key, &string_key_len, &num_key, 0, &hpos))
{
case HASH_KEY_IS_STRING:
len = string_key_len - 1;
if (len < 1)
{
zend_hash_destroy(&tmp_hash);
}
else
{
zend_hash_add(&tmp_hash, string_key, string_key_len, entry, sizeof(zval*), NULL);
if (len > maxlen)
{
maxlen = len;
}
if (len < minlen)
{
minlen = len;
}
}
break;
case HASH_KEY_IS_LONG:
Z_TYPE(ctmp) = IS_LONG;
Z_LVAL(ctmp) = num_key;
convert_to_string(&ctmp);
len = Z_STRLEN(ctmp);
zend_hash_add(&tmp_hash, Z_STRVAL(ctmp), len + 1, entry, sizeof(zval*), NULL);
zval_dtor(&ctmp);
if (len > maxlen)
{
maxlen = len;
}
if (len < minlen)
{
minlen = len;
}
break;
}
zend_hash_move_forward_ex(hash, &hpos);
}
key = emalloc(maxlen + 1);
pos = 0;
while (pos < slen)
{
if ((pos + maxlen) > slen)
{
maxlen = slen - pos;
}
found = 0;
memcpy(key, str + pos, maxlen);
for (len = maxlen; len >= minlen; len--)
{
key[len] = 0;
if (zend_hash_find(&tmp_hash, key, len + 1, (void**)&trans) == SUCCESS)
{
char *tval;
int tlen;
zval tmp;
if (Z_TYPE_PP(trans) != IS_STRING)
{
tmp = **trans;
zval_copy_ctor(&tmp);
convert_to_string(&tmp);
tval = Z_STRVAL(tmp);
tlen = Z_STRLEN(tmp);
}
else
{
tval = Z_STRVAL_PP(trans);
tlen = Z_STRLEN_PP(trans);
}
smart_str_appendl(&result, tval, tlen);
pos += len;
found = 1;
if (Z_TYPE_PP(trans) != IS_STRING)
{
zval_dtor(&tmp);
}
break;
}
}
if (! found)
{
smart_str_appendc(&result, str[pos++]);
}
}
zend_hash_destroy(&tmp_hash);
result_str = estrndup(result.c, result.len);
efree(key);
smart_str_free(&result);
return result_str;
}
#endif
PHP_METHOD(DRUID_NAME,getData)
{
int argc = ZEND_NUM_ARGS();
char *request,*request_json;
#if PHP_VERSION_ID >= 70000
size_t request_len;
#else
int request_len;
#endif
zval *content;
if (zend_parse_parameters(argc TSRMLS_CC, "s|z", &request, &request_len, &content) == FAILURE)
{
RETURN_FALSE;
}
if (argc > 1 && Z_TYPE_P(content) != IS_ARRAY)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The second argument is not an array");
RETURN_FALSE;
}
if (argc > 1)
{
request_json = php_strtr_array(request,request_len,HASH_OF(content));
}
else
{
request_json = request;
}
druid_getApi(return_value, getThis(), request_json TSRMLS_CC);
if (argc > 1)
{
efree(request_json);
}
}
PHP_METHOD(DRUID_NAME,getDataByTpl)
{
int argc = ZEND_NUM_ARGS();
char *tpl,*request,*request_json,*filename;
zval *tpl_path;
zval *content;
#if PHP_VERSION_ID >= 70000
size_t tpl_len;
#else
int tpl_len;
#endif
if (zend_parse_parameters(argc TSRMLS_CC, "s|z", &tpl, &tpl_len, &content) == FAILURE)
{
RETURN_FALSE;
}
if (argc > 1 && Z_TYPE_P(content) != IS_ARRAY)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The second argument is not an array");
RETURN_FALSE;
}
tpl_path = DRUID_ZEND_READ_PROPERTY(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_TPL_PATH));
spprintf(&filename, 0, "%s/%s", Z_STRVAL_P(tpl_path),tpl);
request = druid_file_get_contents_by_tpl(filename TSRMLS_CC);
efree(filename);
if (request == NULL)
{
RETURN_FALSE;
}
if (argc > 1)
{
request_json = php_strtr_array(request,strlen(request),HASH_OF(content));
}
else
{
request_json = request;
}
druid_getApi(return_value, getThis(), request_json TSRMLS_CC);
efree(request);
if (argc > 1)
{
efree(request_json);
}
}
PHP_METHOD(DRUID_NAME,getDebugInfo)
{
zval *info = DRUID_ZEND_READ_PROPERTY(druid_ce, getThis(), ZEND_STRL(DRUID_PROPERTY_RESPONSE_INFO));
RETVAL_ZVAL(info, 1, 0);
}
char *druid_file_get_contents_by_tpl(char *filename TSRMLS_DC)
{
php_stream *stream;
zval *zcontext = NULL;
php_stream_context *context = NULL;
char *contents;
int len;
#if PHP_VERSION_ID >= 70000
zend_string *contents_raw;
#endif
context = php_stream_context_from_zval(zcontext, 0);
stream = php_stream_open_wrapper_ex(filename, "rb",0 | REPORT_ERRORS, NULL, context);
if (!stream)
{
return NULL;
}
#if PHP_VERSION_ID >= 70000
if ((contents_raw = php_stream_copy_to_mem(stream, PHP_STREAM_COPY_ALL, 0)) != NULL)
{
php_stream_close(stream);
contents = estrdup(ZSTR_VAL(contents_raw));
zend_string_release(contents_raw);
return contents;
#else
if ((len = php_stream_copy_to_mem(stream, &contents, PHP_STREAM_COPY_ALL, 0)) > 0)
{
php_stream_close(stream);
return contents;
}
else if (len == 0)
{
php_stream_close(stream);
return NULL;
#endif
}
else
{
php_stream_close(stream);
return NULL;
}
php_stream_close(stream);
}
static void druid_getApi(zval *return_value, zval *druid, char *request_json TSRMLS_DC)
{
zval *err_str,*err_no;
zval *response_code;
struct druidCurlResult curlResult;
if(druid_get_contents(druid,request_json,&curlResult TSRMLS_CC) != SUCCESS)
{
err_str = DRUID_ZEND_READ_PROPERTY(druid_ce, druid, ZEND_STRL(DRUID_PROPERTY_CURL_ERR_STR));
err_no = DRUID_ZEND_READ_PROPERTY(druid_ce, druid, ZEND_STRL(DRUID_PROPERTY_CURL_ERR_NO));
free(curlResult.memory);
zend_throw_exception(php_com_exception_class_entry,Z_STRVAL_P(err_str),Z_LVAL_P(err_no) TSRMLS_CC);
RETURN_FALSE;
}
response_code = DRUID_ZEND_READ_PROPERTY(druid_ce, druid, ZEND_STRL(DRUID_PROPERTY_RESPONSE_CODE));
if (Z_LVAL_P(response_code) > DRUID_RESPONSE_CODE_ERROR_BAR)
{
zend_throw_exception(php_com_exception_class_entry,curlResult.memory,Z_LVAL_P(response_code) TSRMLS_CC);
free(curlResult.memory);
RETURN_FALSE;
}
php_json_decode(return_value, curlResult.memory, (long)curlResult.size, 1, 512 TSRMLS_CC);
free(curlResult.memory);
}
static size_t druid_curl_callback(void *contents, size_t size, size_t nmemb, void *userp)
{
size_t realsize = size * nmemb;
struct druidCurlResult *mem = (struct druidCurlResult *)userp;
mem->memory = realloc(mem->memory, mem->size + realsize + 1);
if(mem->memory == NULL)
{
return 0;
}
memcpy(&(mem->memory[mem->size]), contents, realsize);
mem->size += realsize;
mem->memory[mem->size] = 0;
return realsize;
}
int druid_php_rand(TSRMLS_D)
{
int rnd_idx;
rnd_idx = php_rand(TSRMLS_C);
if ((double) (rnd_idx / (PHP_RAND_MAX + 1.0)) < DRUID_PROPERTY_HOST_RAND_BAR)
{
return SUCCESS;
}
return FAILURE;
}
char *druid_get_host(zval *druid TSRMLS_DC)
{
int hash_sum = 0;
int step = 0;
zval *host_rand,*hosts;
char *host_result;
#if PHP_VERSION_ID >= 70000
zend_ulong num_key;
zend_string *str_key;
zval *entry;
#else
zval **entry;
HashPosition pos;
#endif
host_rand = DRUID_ZEND_READ_PROPERTY(druid_ce, druid, ZEND_STRL(DRUID_PROPERTY_HOST_RAND));
#if PHP_VERSION_ID >= 70000
if (Z_TYPE_P(host_rand) == IS_TRUE)
{
hosts = DRUID_ZEND_READ_PROPERTY(druid_ce, druid, ZEND_STRL(DRUID_PROPERTY_HOSTS));
hash_sum = zend_hash_num_elements(HASH_OF(hosts));
ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(hosts), num_key, str_key, entry)
{
(void)num_key;
(void)str_key;
step++;
zend_string *s = zval_get_string(entry);
if (druid_php_rand(TSRMLS_C) == SUCCESS || step == hash_sum)
{
host_result = estrdup(ZSTR_VAL(s));
zend_string_release(s);
return host_result;
}
else
{
zend_string_release(s);
}
}
ZEND_HASH_FOREACH_END();
}
#else
if (Z_LVAL_P(host_rand) == 1)
{
hosts = DRUID_ZEND_READ_PROPERTY(druid_ce, druid, ZEND_STRL(DRUID_PROPERTY_HOSTS));
hash_sum = zend_hash_num_elements(HASH_OF(hosts));
for (zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(hosts), &pos);
zend_hash_get_current_data_ex(Z_ARRVAL_P(hosts), (void **)&entry, &pos) == SUCCESS;
zend_hash_move_forward_ex(Z_ARRVAL_P(hosts), &pos)
)
{
step++;
if (Z_TYPE_PP(entry) == IS_ARRAY || Z_TYPE_PP(entry) == IS_OBJECT || Z_TYPE_PP(entry) == IS_LONG)
{
continue;
}
if (druid_php_rand(TSRMLS_C) == SUCCESS || step == hash_sum)
{
host_result = estrdup(Z_STRVAL_PP(entry));
return host_result;
}
}
}
#endif
host_result = estrdup(DRUID_G(host));
return host_result;
}
int druid_get_debug_info(zval *druid,CURL *curl_handle,char *request_json TSRMLS_DC)
{
char *s_code;
long l_code;
double d_code;
curl_version_info_data *info;
#if PHP_VERSION_ID >= 70000
zval debug_info;
array_init(&debug_info);
#else
zval *debug_info;
MAKE_STD_ZVAL(debug_info);
array_init(debug_info);
#endif
info = curl_version_info(CURLVERSION_NOW);
DRUID_ADD_ASSOC_STRING_EX(debug_info, "version", DRUID_STR_SIZE("version"), (char *)info->version);
DRUID_ADD_ASSOC_STRING_EX(debug_info,"ssl_version",DRUID_STR_SIZE("ssl_version"),(char *)info->ssl_version);