/***********************************************************************
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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PHP实例开发源码—随风百度经验采集系统.zip
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PHP实例开发源码—随风百度经验采集系统.zip (417个子文件)
php_xxtea.c 6KB
xxtea.c 2KB
COPYING 1KB
CREDITS 53B
bootstrap.min.css 98KB
style.css 20KB
style2.css 10KB
owl.transitions.css 4KB
owl.theme.css 2KB
owl.carousel.css 1KB
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
AjaxLoader.gif 1KB
php_xxtea.h 2KB
xxtea.h 1KB
index.html 33KB
archive.html 2KB
cid.html 2KB
header.html 1KB
vod.html 1KB
read.html 589B
footer.html 285B
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
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
jquery-2.1.1.js 242KB
owl.carousel.js 52KB
bootstrap.min.js 28KB
owl.carousel.min.js 23KB
bootstrap-hover-dropdown.js 5KB
photo-gallery.js 2KB
composer.json 607B
LICENSE 3KB
19_05_14.log 304KB
19_04_30.log 285KB
config.m4 242B
README.md 900B
README.md 21B
README.md 15B
smarty_internal_templateparser.php 157KB
FireShowPageTraceBehavior.class.php 70KB
Model.class.php 67KB
functions.php 53KB
Model.class.php 51KB
bcs.class.php 49KB
functions.php 47KB
Smarty.class.php 44KB
Driver.class.php 42KB
functions.php 37KB
smarty_internal_templatelexer.php 37KB
Spyc.php 35KB
smarty_internal_configfileparser.php 34KB
smarty_internal_utility.php 33KB
smarty_internal_templatebase.php 32KB
class.compiler.php 30KB
requestcore.class.php 30KB
HproseCommon.php 29KB
Mongo.class.php 29KB
Template.class.php 28KB
smarty_internal_templatecompilerbase.php 28KB
smarty_internal_template.php 28KB
smarty_resource.php 27KB
template.core.php 26KB
Html.class.php 26KB
HproseReader.php 25KB
class.template.php 24KB
Cx.class.php 23KB
RelationModel.class.php 23KB
smarty_internal_configfilelexer.php 22KB
phprpc_client.php 21KB
AdvModel.class.php 20KB
HproseHttpServer.php 20KB
Imagick.class.php 19KB
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