/***********************************************************************
Copyright 2006-2007 Ma Bingyao
These sources is free software. Redistributions of source code must
retain the above copyright notice. Redistributions in binary form
must reproduce the above copyright notice. You can redistribute it
freely. You can use it with any free or commercial software.
These sources is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY. Without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
You may contact the author by:
e-mail: andot@coolcode.cn
*************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#if HAVE_XXTEA
#include "php_xxtea.h"
#include "ext/standard/info.h" /* for phpinfo() functions */
#include "xxtea.h"
/* compiled function list so Zend knows what's in this module */
zend_function_entry xxtea_functions[] =
{
ZEND_FE(xxtea_encrypt, NULL)
ZEND_FE(xxtea_decrypt, NULL)
ZEND_FE(xxtea_info, NULL)
{NULL, NULL, NULL}
};
/* compiled module information */
zend_module_entry xxtea_module_entry =
{
STANDARD_MODULE_HEADER,
XXTEA_MODULE_NAME,
xxtea_functions,
ZEND_MINIT(xxtea),
ZEND_MSHUTDOWN(xxtea),
NULL,
NULL,
ZEND_MINFO(xxtea),
XXTEA_VERSION,
STANDARD_MODULE_PROPERTIES
};
/* implement standard "stub" routine to introduce ourselves to Zend */
#if defined(COMPILE_DL_XXTEA)
ZEND_GET_MODULE(xxtea)
#endif
static xxtea_long *xxtea_to_long_array(unsigned char *data, xxtea_long len, int include_length, xxtea_long *ret_len) {
xxtea_long i, n, *result;
n = len >> 2;
n = (((len & 3) == 0) ? n : n + 1);
if (include_length) {
result = (xxtea_long *)emalloc((n + 1) << 2);
result[n] = len;
*ret_len = n + 1;
} else {
result = (xxtea_long *)emalloc(n << 2);
*ret_len = n;
}
memset(result, 0, n << 2);
for (i = 0; i < len; i++) {
result[i >> 2] |= (xxtea_long)data[i] << ((i & 3) << 3);
}
return result;
}
static unsigned char *xxtea_to_byte_array(xxtea_long *data, xxtea_long len, int include_length, xxtea_long *ret_len) {
xxtea_long i, n, m;
unsigned char *result;
n = len << 2;
if (include_length) {
m = data[len - 1];
if ((m < n - 7) || (m > n - 4)) return NULL;
n = m;
}
result = (unsigned char *)emalloc(n + 1);
for (i = 0; i < n; i++) {
result[i] = (unsigned char)((data[i >> 2] >> ((i & 3) << 3)) & 0xff);
}
result[n] = '\0';
*ret_len = n;
return result;
}
static unsigned char *php_xxtea_encrypt(unsigned char *data, xxtea_long len, unsigned char *key, xxtea_long *ret_len) {
unsigned char *result;
xxtea_long *v, *k, v_len, k_len;
v = xxtea_to_long_array(data, len, 1, &v_len);
k = xxtea_to_long_array(key, 16, 0, &k_len);
xxtea_long_encrypt(v, v_len, k);
result = xxtea_to_byte_array(v, v_len, 0, ret_len);
efree(v);
efree(k);
return result;
}
static unsigned char *php_xxtea_decrypt(unsigned char *data, xxtea_long len, unsigned char *key, xxtea_long *ret_len) {
unsigned char *result;
xxtea_long *v, *k, v_len, k_len;
v = xxtea_to_long_array(data, len, 0, &v_len);
k = xxtea_to_long_array(key, 16, 0, &k_len);
xxtea_long_decrypt(v, v_len, k);
result = xxtea_to_byte_array(v, v_len, 1, ret_len);
efree(v);
efree(k);
return result;
}
/* {{{ proto string xxtea_encrypt(string data, string key)
Encrypt string using XXTEA algorithm */
ZEND_FUNCTION(xxtea_encrypt)
{
unsigned char *data, *key;
unsigned char *result;
xxtea_long data_len, key_len, ret_length;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &data, &data_len, &key, &key_len) == FAILURE) {
return;
}
if (data_len == 0) RETVAL_STRINGL(NULL, 0, 0);
if (key_len != 16) RETURN_FALSE;
result = php_xxtea_encrypt(data, data_len, key, &ret_length);
if (result != NULL) {
RETVAL_STRINGL((char *)result, ret_length, 0);
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto string xxtea_decrypt(string data, string key)
Decrypt string using XXTEA algorithm */
ZEND_FUNCTION(xxtea_decrypt)
{
unsigned char *data, *key;
unsigned char *result;
xxtea_long data_len, key_len, ret_length;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &data, &data_len, &key, &key_len) == FAILURE) {
return;
}
if (data_len == 0) RETVAL_STRINGL(NULL, 0, 0);
if (key_len != 16) RETURN_FALSE;
result = php_xxtea_decrypt(data, data_len, key, &ret_length);
if (result != NULL) {
RETVAL_STRINGL((char *)result, ret_length, 0);
} else {
RETURN_FALSE;
}
}
/* }}} */
ZEND_MINIT_FUNCTION(xxtea)
{
return SUCCESS;
}
ZEND_MSHUTDOWN_FUNCTION(xxtea)
{
return SUCCESS;
}
ZEND_MINFO_FUNCTION(xxtea)
{
php_info_print_table_start();
php_info_print_table_row(2, "xxtea support", "enabled");
php_info_print_table_row(2, "xxtea module version", XXTEA_VERSION);
php_info_print_table_row(2, "xxtea author", XXTEA_AUTHOR);
php_info_print_table_row(2, "xxtea homepage", XXTEA_HOMEPAGE);
php_info_print_table_end();
}
ZEND_FUNCTION(xxtea_info)
{
array_init(return_value);
add_assoc_string(return_value, "ext_version", XXTEA_VERSION, 1);
add_assoc_string(return_value, "ext_build_date", XXTEA_BUILD_DATE, 1);
add_assoc_string(return_value, "ext_author", XXTEA_AUTHOR, 1);
add_assoc_string(return_value, "ext_homepage", XXTEA_HOMEPAGE, 1);
}
#endif /* if HAVE_XXTEA */
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同城拼车微信小程序后端代码.zip (367个子文件)
php_xxtea.c 6KB
xxtea.c 2KB
CREDITS 53B
768.dhp 40KB
512.dhp 35KB
1024.dhp 32KB
1536.dhp 28KB
3072.dhp 28KB
2048.dhp 25KB
4096.dhp 25KB
96.dhp 20KB
128.dhp 18KB
160.dhp 14KB
192.dhp 12KB
256.dhp 10KB
php_xxtea.dsp 9KB
.gitignore 33B
php_xxtea.h 2KB
xxtea.h 1KB
.htaccess 211B
nginx.htaccess 0B
index.html 1B
index.html 1B
index.html 1B
index.html 1B
index.html 1B
index.html 1B
index.html 1B
index.html 1B
index.html 1B
INSTALL 2KB
3.jpg 31KB
6.jpg 31KB
1.jpg 30KB
7.jpg 30KB
8.jpg 29KB
2.jpg 29KB
4.jpg 28KB
5.jpg 27KB
LICENSE 3KB
config.m4 242B
README.md 2KB
smarty_internal_templateparser.php 157KB
FireShowPageTraceBehavior.class.php 70KB
Model.class.php 59KB
bcs.class.php 49KB
functions.php 45KB
Smarty.class.php 44KB
smarty_internal_templatelexer.php 37KB
functions.php 34KB
smarty_internal_configfileparser.php 34KB
smarty_internal_utility.php 33KB
Db.class.php 32KB
smarty_internal_templatebase.php 32KB
class.compiler.php 30KB
requestcore.class.php 30KB
HproseCommon.php 29KB
Template.class.php 28KB
smarty_internal_templatecompilerbase.php 28KB
smarty_internal_template.php 28KB
smarty_resource.php 27KB
template.core.php 26KB
Mongo.class.php 26KB
Html.class.php 26KB
HproseReader.php 25KB
class.template.php 24KB
AdvModel.class.php 23KB
Cx.class.php 23KB
smarty_internal_configfilelexer.php 22KB
phprpc_client.php 21KB
RelationModel.class.php 21KB
HproseHttpServer.php 20KB
Imagick.class.php 19KB
bigint.php 19KB
Des.class.php 18KB
Gd.class.php 18KB
ChromeShowPageTraceBehavior.class.php 18KB
phprpc_server.php 17KB
smarty_internal_data.php 17KB
phprpc_date.php 17KB
Pdo.class.php 17KB
smarty_cacheresource_keyvaluestore.php 17KB
Date.class.php 16KB
GIF.class.php 15KB
smarty_security.php 15KB
function.html_select_date.php 15KB
Dispatcher.class.php 14KB
Upload.class.php 14KB
String.class.php 13KB
Route.class.php 13KB
function.html_select_time.php 13KB
HproseHttpClient.php 13KB
class.smarttemplatedebugger.php 13KB
Rbac.class.php 13KB
SmartyBC.class.php 13KB
App.class.php 13KB
Think.class.php 12KB
HproseWriter.php 12KB
smarty_cacheresource.php 11KB
Sqlsrv.class.php 11KB
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