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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* Converts to and from JSON format.
*
* JSON (JavaScript Object Notation) is a lightweight data-interchange
* format. It is easy for humans to read and write. It is easy for machines
* to parse and generate. It is based on a subset of the JavaScript
* Programming Language, Standard ECMA-262 3rd Edition - December 1999.
* This feature can also be found in Python. JSON is a text format that is
* completely language independent but uses conventions that are familiar
* to programmers of the C-family of languages, including C, C++, C#, Java,
* JavaScript, Perl, TCL, and many others. These properties make JSON an
* ideal data-interchange language.
*
* This package provides a simple encoder and decoder for JSON notation. It
* is intended for use with client-side Javascript applications that make
* use of HTTPRequest to perform server communication functions - data can
* be encoded into JSON notation for use in a client-side javascript, or
* decoded from incoming Javascript requests. JSON format is native to
* Javascript, and can be directly eval()'ed with no further parsing
* overhead
*
* All strings should be in ASCII or UTF-8 format!
*
* LICENSE: Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met: Redistributions of source code must retain the
* above copyright notice, this list of conditions and the following
* disclaimer. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* @category
* @package Services_JSON
* @author Michal Migurski <mike-json@teczno.com>
* @author Matt Knapp <mdknapp[at]gmail[dot]com>
* @author Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
* @copyright 2005 Michal Migurski
* @version CVS: $Id: JSON.php 305040 2010-11-02 23:19:03Z alan_k $
* @license http://www.opensource.org/licenses/bsd-license.php
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
*/
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_SLICE', 1);
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_STR', 2);
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_ARR', 3);
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_OBJ', 4);
/**
* Marker constant for Services_JSON::decode(), used to flag stack state
*/
define('SERVICES_JSON_IN_CMT', 5);
/**
* Behavior switch for Services_JSON::decode()
*/
define('SERVICES_JSON_LOOSE_TYPE', 16);
/**
* Behavior switch for Services_JSON::decode()
*/
define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
/**
* Behavior switch for Services_JSON::decode()
*/
define('SERVICES_JSON_USE_TO_JSON', 64);
/**
* Converts to and from JSON format.
*
* Brief example of use:
*
* <code>
* // create a new instance of Services_JSON
* $json = new Services_JSON();
*
* // convert a complexe value to JSON notation, and send it to the browser
* $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
* $output = $json->encode($value);
*
* print($output);
* // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
*
* // accept incoming POST data, assumed to be in JSON notation
* $input = file_get_contents('php://input', 1000000);
* $value = $json->decode($input);
* </code>
*/
class Services_JSON
{
/**
* constructs a new JSON instance
*
* @param int $use object behavior flags; combine with boolean-OR
*
* possible values:
* - SERVICES_JSON_LOOSE_TYPE: loose typing.
* "{...}" syntax creates associative arrays
* instead of objects in decode().
* - SERVICES_JSON_SUPPRESS_ERRORS: error suppression.
* Values which can't be encoded (e.g. resources)
* appear as NULL instead of throwing errors.
* By default, a deeply-nested resource will
* bubble up with an error, so all return values
* from encode() should be checked with isError()
* - SERVICES_JSON_USE_TO_JSON: call toJSON when serializing objects
* It serializes the return value from the toJSON call rather
* than the object it'self, toJSON can return associative arrays,
* strings or numbers, if you return an object, make sure it does
* not have a toJSON method, otherwise an error will occur.
*/
function Services_JSON($use = 0)
{
$this->use = $use;
$this->_mb_strlen = function_exists('mb_strlen');
$this->_mb_convert_encoding = function_exists('mb_convert_encoding');
$this->_mb_substr = function_exists('mb_substr');
}
// private - cache the mbstring lookup results..
var $_mb_strlen = false;
var $_mb_substr = false;
var $_mb_convert_encoding = false;
/**
* convert a string from one UTF-16 char to one UTF-8 char
*
* Normally should be handled by mb_convert_encoding, but
* provides a slower PHP-only method for installations
* that lack the multibye string extension.
*
* @param string $utf16 UTF-16 character
* @return string UTF-8 character
* @access private
*/
function utf162utf8($utf16)
{
// oh please oh please oh please oh please oh please
if($this->_mb_convert_encoding) {
return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
}
$bytes = (ord($utf16[0]) << 8) | ord($utf16[1]);
switch(true) {
case ((0x7F & $bytes) == $bytes):
// this case should never be reached, because we are in ASCII range
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0x7F & $bytes);
case (0x07FF & $bytes) == $bytes:
// return a 2-byte UTF-8 character
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0xC0 | (($bytes >> 6) & 0x1F))
. chr(0x80 | ($bytes & 0x3F));
case (0xFFFF & $bytes) == $bytes:
// return a 3-byte UTF-8 character
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0xE0 | (($bytes >> 12) & 0x0F))
. chr(0x80 | (($bytes >> 6) & 0x3F))
. chr(0x80 | ($bytes & 0x3F));
}
// ignoring UTF-32 for now, sorry
return '';
}
/**
* convert a string from one UTF-8 char to one UTF-16 char
*
* Normally should be handled by mb_convert_encoding, but
* provides a slower PHP-only method for installations
* that lack the multibye string extension.
*
* @param string $utf8 UTF-8 character
* @return string UTF-16 character
* @access private
*/
function utf82utf16($utf8)
{
// oh please oh please oh please oh please oh please
if($this->_mb_convert_encoding) {
return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
}
switch($this->strlen8($utf8)) {
case 1:
// this case should never be reached, because we are in ASCII range
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return $utf8;
case 2:
// return a UTF-16 character from a 2-byte UTF-8 char
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr(0x07 & (ord($utf8[0]) >> 2))
. chr((0xC0 & (ord($utf8[0]) << 6))
| (0x3F & ord($utf8[1])));
case 3:
// return a UTF-16 character from a 3-byte UTF-8 char
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
return chr((0xF0 & (ord($utf8[0]) << 4))
| (0x0F & (ord($utf8[1]) >> 2)))
. chr((0xC0 & (ord($utf8[1]) << 6))
| (0x7F & ord($utf8[2])));
}
// ignoring UTF-32 for now, sorry
return '';
}
/**
* encodes an arbitrary variable into JSON format (and sends JSON Header)
*
* @param mixed $var any number, boolean, string, array, or object to be encoded.
* see argument 1 to Services_JSON() above for array-parsing behavior.
* if var is a strng, note that encode() always expects it
* to be in ASCII or UTF-8 format!
*
* @return mixed JSON string representation of input var or an error if a problem occurs
* @access public
*/
function encode($var)
{
header('Content-type: application/json');
return $this->encodeUnsafe($var);
}
/**
* encodes an arbitrary variable into JSON format without JSON Header - warning - may allow XSS!!!!)
*
* @param mixed $var any number, boolean, string, array, or object to be encoded.
* see argument 1 to Services_JSON() above for array-parsing behavior.
* if var is a strng, note that encode() always expects it
* to be in ASCII or UTF-8 format!
*
* @return mixed JSON string representation of input var or an error if a problem occurs
* @access public
*/
function encodeUnsafe($var)
{
// see bug #16908 - regarding numeric locale printing
$lc = setlocale(LC_NUMERIC, 0);
setlocale(LC_NUMERIC, 'C');
$ret = $this->_encode($var);
setlocale(LC_NUMERIC, $lc);
return $ret;
}
/**
* PRIVATE CODE that does the work of encodes an arbitrary variable into JSON format
*
* @param mixed $var any number, boolean, string, array, or object to be encoded.
* see argument 1 to Services_JSON() above for array-parsing behavior.
* if var is a strng, note that encode() always expects it
* to be in ASCII or UTF-8 format!
*
* @return mixed JSON string representation of input var or an error if a problem occurs
* @access public
*/
function _encode($var)
{
switch (gettype($var)) {
case 'boolean':
return $var ? 'true' : 'false';
case 'NULL':
return 'null';
case 'integer':
return (int) $var;
case 'double':
case 'float':
return (float) $var;
case 'string':
// STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
$ascii = '';
$strlen_var = $this->strlen8($var);
/*
* Iterate over every character in the string,
* escaping with a slash or encoding to UTF-8 where necessary
*/
for ($c = 0; $c < $strlen_var; ++$c) {
$ord_var_c = ord($var[$c]);
switch (true) {
case $ord_var_c == 0x08:
$ascii .= '\b';
break;
case $ord_var_c == 0x09:
$ascii .= '\t';
break;
case $ord_var_c == 0x0A:
$ascii .= '\n';
break;
case $ord_var_c == 0x0C:
$ascii .= '\f';
break;
case $ord_var_c == 0x0D:
$ascii .= '\r';
break;
case $ord_var_c == 0x22:
case $ord_var_c == 0x2F:
case $ord_var_c == 0x5C:
// double quote, slash, slosh
$ascii .= '\\'.$var[$c];
break;
case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
// characters U-00000000 - U-0000007F (same as ASCII)
$ascii .= $var[$c];
break;
case (($ord_var_c & 0xE0) == 0xC0):
// characters U-00000080 - U-000007FF, mask 110XXXXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
if ($c+1 >= $strlen_var) {
$c += 1;
$ascii .= '?';
break;
}
$char = pack('C*', $ord_var_c, ord($var[$c + 1]));
$c += 1;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xF0) == 0xE0):
if ($c+2 >= $strlen_var) {
$c += 2;
$ascii .= '?';
break;
}
// characters U-00000800 - U-0000FFFF, mask 1110XXXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
@ord($var[$c + 1]),
@ord($var[$c + 2]));
$c += 2;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xF8) == 0xF0):
if ($c+3 >= $strlen_var) {
$c += 3;
$ascii .= '?';
break;
}
// characters U-00010000 - U-001FFFFF, mask 11110XXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
ord($var[$c + 1]),
ord($var[$c + 2]),
ord($var[$c + 3]));
$c += 3;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xFC) == 0xF8):
// characters U-00200000 - U-03FFFFFF, mask 111110XX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
if ($c+4 >= $strlen_var) {
$c += 4;
$ascii .= '?';
break;
}
$char = pack('C*', $ord_var_c,
ord($var[$c + 1]),
ord($var[$c + 2]),
ord($var[$c + 3]),
ord($var[$c + 4]));
$c += 4;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xFE) == 0xFC):
if ($c+5 >= $strlen_var) {
$c += 5;
$ascii .= '?';
break;
}
// characters U-04000000 - U-7FFFFFFF, mask 1111110X
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$char = pack('C*', $ord_var_c,
ord($var[$c + 1]),
ord($var[$c + 2]),
ord($var[$c + 3]),
ord($var[$c + 4]),
ord($var[$c + 5]));
$c += 5;
$utf16 = $this->utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
}
}
return '"'.$ascii.'"';
case 'array':
/*
* As per JSON spec if any array key is not an integer
* we must treat the the whole array as an object. We
* also try to catch a sparsely populated associative
* array with numeric keys here because some JS engines
* will create an array with empty indexes up to
* max_index which can cause memory issues and because
* the keys, which may be relevant, will be remapped
* otherwise.
*
* As per the ECMA and JSON specification an object may
* have any string as a property. Unfortunately due to
* a hole in the ECMA specification if the key is a
* ECMA reserved word or starts with a digit the
* parameter is only accessible using ECMAScript's
* bracket notation.
*/
// treat as a JSON object
if (is_array($var) && count($var) && (array_keys($var) !== range(0, count($var) - 1))) {
$properties = array_map(array($this, 'name_value'),
array_keys($var),
array_values($var));
foreach($properties as $property) {
if(Services_JSON::isError($property)) {
return $property;
}
}
return '{' . join(',', $properties) . '}';
}
// treat it like a regular array
$elements = array_map(array($this, '_encode'), $var);
foreach($elements as $element) {
if(Services_JSON::isError($element)) {
return $element;
}
}
return '[' . join(',', $elements) . ']';
case 'object':
// support toJSON methods.
if (($this->use & SERVICES_JSON_USE_TO_JSON) && method_exists($var, 'toJSON')) {
// this may end up allowing unlimited recursion
// so we check the return value to make sure it's not got the same method.
$recode = $var->toJSON();
if (method_exists($recode, 'toJSON')) {
return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
? 'null'
: new Services_JSON_Error(class_name($var).
" toJSON returned an object with a toJSON method.");
}
return $this->_encode( $recode );
}
$vars = get_object_vars($var);
$properties = array_map(array($this, 'name_value'),
array_keys($vars),
array_values($vars));
foreach($properties as $property) {
if(Services_JSON::isError($property)) {
return $property;
}
}
return '{' . join(',', $properties) . '}';
default:
return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
? 'null'
: new Services_JSON_Error(gettype($var)." can not be encoded as JSON string");
}
}
/**
* array-walking function for use in generating JSON-formatted name-value pairs
*
* @param string $name name of key to use
* @param mixed $value reference to an array element to be encoded
*
* @return string JSON-formatted name-value pair, like '"name":value'
* @access private
*/
function name_value($name, $value)
{
$encoded_value = $this->_encode($value);
if(Services_JSON::isError($encoded_value)) {
return $encoded_value;
}
return $this->_encode(strval($name)) . ':' . $encoded_value;
}
/**
* reduce a string by removing leading and trailing comments and whitespace
*
* @param $str string string value to strip of comments and whitespace
*
* @return string string value stripped of comments and whitespace
* @access private
*/
function reduce_string($str)
{
$str = preg_replace(array(
// eliminate single line comments in '// ...' form
'#^\s*//(.+)$#m',
// eliminate multi-line comments in '/* ... */' form, at start of string
'#^\s*/\*(.+)\*/#Us',
// eliminate multi-line comments in '/* ... */' form, at end of string
'#/\*(.+)\*/\s*$#Us'
), '', $str);
// eliminate extraneous space
return trim($str);
}
/**
* decodes a JSON string into appropriate variable
*
* @param string $str JSON-formatted string
*
* @return mixed number, boolean, string, array, or object
* corresponding to given JSON input string.
* See argument 1 to Services_JSON() above for object-output behavior.
* Note that decode() always returns strings
* in ASCII or UTF-8 format!
* @access public
*/
function decode($str)
{
$str = $this->reduce_string($str);
switch (strtolower($str)) {
case 'true':
return true;
case 'false':
return false;
case 'null':
return null;
default:
$m = array();
if (is_numeric($str)) {
// Lookie-loo, it's a number
// This would work on its own, but I'm trying to be
// good about returning integers where appropriate:
// return (float)$str;
// Return float or int, as appropriate
return ((float)$str == (integer)$str)
? (integer)$str
: (float)$str;
} elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
// STRINGS RETURNED IN UTF-8 FORMAT
$delim = $this->substr8($str, 0, 1);
$chrs = $this->substr8($str, 1, -1);
$utf8 = '';
$strlen_chrs = $this->strlen8($chrs);
for ($c = 0; $c < $strlen_chrs; ++$c) {
$substr_chrs_c_2 = $this->substr8($chrs, $c, 2);
$ord_chrs_c = ord($chrs[$c]);
switch (true) {
case $substr_chrs_c_2 == '\b':
$utf8 .= chr(0x08);
++$c;
break;
case $substr_chrs_c_2 == '\t':
$utf8 .= chr(0x09);
++$c;
break;
case $substr_chrs_c_2 == '\n':
$utf8 .= chr(0x0A);
++$c;
break;
case $substr_chrs_c_2 == '\f':
$utf8 .= chr(0x0C);
++$c;
break;
case $substr_chrs_c_2 == '\r':
$utf8 .= chr(0x0D);
++$c;
break;
case $substr_chrs_c_2 == '\\"':
case $substr_chrs_c_2 == '\\\'':
case $substr_chrs_c_2 == '\\\\':
case $substr_chrs_c_2 == '\\/':
if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
($delim == "'" && $substr_chrs_c_2 != '\\"')) {
$utf8 .= $chrs[++$c];
}
break;
case preg_match('/\\\u[0-9A-F]{4}/i', $this->substr8($chrs, $c, 6)):
// single, escaped unicode character
$utf16 = chr(hexdec($this->substr8($chrs, ($c + 2), 2)))
. chr(hexdec($this->substr8($chrs, ($c + 4), 2)));
$utf8 .= $this->utf162utf8($utf16);
$c += 5;
break;
case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
$utf8 .= $chrs[$c];
break;
case ($ord_chrs_c & 0xE0) == 0xC0:
// characters U-00000080 - U-000007FF, mask 110XXXXX
//see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= $this->substr8($chrs, $c, 2);
++$c;
break;
case ($ord_chrs_c & 0xF0) == 0xE0:
// characters U-00000800 - U-0000FFFF, mask 1110XXXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= $this->substr8($chrs, $c, 3);
$c += 2;
break;
case ($ord_chrs_c & 0xF8) == 0xF0:
// characters U-00010000 - U-001FFFFF, mask 11110XXX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= $this->substr8($chrs, $c, 4);
$c += 3;
break;
case ($ord_chrs_c & 0xFC) == 0xF8:
// characters U-00200000 - U-03FFFFFF, mask 111110XX
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= $this->substr8($chrs, $c, 5);
$c += 4;
break;
case ($ord_chrs_c & 0xFE) == 0xFC:
// characters U-04000000 - U-7FFFFFFF, mask 1111110X
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
$utf8 .= $this->substr8($chrs, $c, 6);
$c += 5;
break;
}
}
return $utf8;
} elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
// array, or object notation
if ($str[0] == '[') {
$stk = array(SERVICES_JSON_IN_ARR);
$arr = array();
} else {
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
$stk = array(SERVICES_JSON_IN_OBJ);
$obj = array();
} else {
$stk = array(SERVICES_JSON_IN_OBJ);
$obj = new stdClass();
}
}
array_push($stk, array('what' => SERVICES_JSON_SLICE,
'where' => 0,
'delim' => false));
$chrs = $this->substr8($str, 1, -1);
$chrs = $this->reduce_string($chrs);
if ($chrs == '') {
if (reset($stk) == SERVICES_JSON_IN_ARR) {
return $arr;
} else {
return $obj;
}
}
//print("\nparsing {$chrs}\n");
$strlen_chrs = $this->strlen8($chrs);
for ($c = 0; $c <= $strlen_chrs; ++$c) {
$top = end($stk);
$substr_chrs_c_2 = $this->substr8($chrs, $c, 2);
if (($c == $strlen_chrs) || (($chrs[$c] == ',') && ($top['what'] == SERVICES_JSON_SLICE))) {
// found a comma that is not inside a string, array, etc.,
// OR we've reached the end of the character list
$slice = $this->substr8($chrs, $top['where'], ($c - $top['where']));
array_push($stk, array('what' => SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
//print("Found split at [$c]: ".$this->substr8($chrs, $top['where'], (1 + $c - $top['where']))."\n");
if (reset($stk) == SERVICES_JSON_IN_ARR) {
// we are in an array, so just push an element onto the stack
array_push($arr, $this->decode($slice));
} elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
// we are in an object, so figure
// out the property name and set an
// element in an associative array,
// for now
$parts = array();
if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:/Uis', $slice, $parts)) {
// "name":value pair
$key = $this->decode($parts[1]);
$val = $this->decode(trim(substr($slice, strlen($parts[0])), ", \t\n\r\0\x0B"));
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
$obj[$key] = $val;
} else {
$obj->$key = $val;
}
} elseif (preg_match('/^\s*(\w+)\s*:/Uis', $slice, $parts)) {
// name:value pair, where name is unquoted
$key = $parts[1];
$val = $this->decode(trim(substr($slice, strlen($parts[0])), ", \t\n\r\0\x0B"));
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
$obj[$key] = $val;
} else {
$obj->$key = $val;
}
}
}
} elseif ((($chrs[$c] == '"') || ($chrs[$c] == "'")) && ($top['what'] != SERVICES_JSON_IN_STR)) {
// found a quote, and we are not inside a string
array_push($stk, array('what' => SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs[$c]));
//print("Found start of string at [$c]\n");
} elseif (($chrs[$c] == $top['delim']) &&
($top['what'] == SERVICES_JSON_IN_STR) &&
(($this->strlen8($this->substr8($chrs, 0, $c)) - $this->strlen8(rtrim($this->substr8($chrs, 0, $c), '\\'))) % 2 != 1)) {
// found a quote, we're in a string, and it's not escaped
// we know that it's not escaped becase there is _not_ an
// odd number of backslashes at the end of the string so far
array_pop($stk);
//print("Found end of string at [$c]: ".$this->substr8($chrs, $top['where'], (1 + 1 + $c - $top['where']))."\n");
} elseif (($chrs[$c] == '[') &&
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
// found a left-bracket, and we are in an array, object, or slice
array_push($stk, array('what' => SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
//print("Found start of array at [$c]\n");
} elseif (($chrs[$c] == ']') && ($top['what'] == SERVICES_JSON_IN_ARR)) {
// found a right-bracket, and we're in an array
array_pop($stk);
//print("Found end of array at [$c]: ".$this->substr8($chrs, $top['where'], (1 + $c - $top['where']))."\n");
} elseif (($chrs[$c] == '{') &&
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
// found a left-brace, and we are in an array, object, or slice
array_push($stk, array('what' => SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
//print("Found start of object at [$c]\n");
} elseif (($chrs[$c] == '}') && ($top['what'] == SERVICES_JSON_IN_OBJ)) {
// found a right-brace, and we're in an object
array_pop($stk);
//print("Found end of object at [$c]: ".$this->substr8($chrs, $top['where'], (1 + $c - $top['where']))."\n");
} elseif (($substr_chrs_c_2 == '/*') &&
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
// found a comment start, and we are in an array, object, or slice
array_push($stk, array('what' => SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
$c++;
//print("Found start of comment at [$c]\n");
} elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == SERVICES_JSON_IN_CMT)) {
// found a comment end, and we're in one now
array_pop($stk);
$c++;
for ($i = $top['where']; $i <= $c; ++$i)
$chrs = substr_replace($chrs, ' ', $i, 1);
//print("Found end of comment at [$c]: ".$this->substr8($chrs, $top['where'], (1 + $c - $top['where']))."\n");
}
}
if (reset($stk) == SERVICES_JSON_IN_ARR) {
return $arr;
} elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
return $obj;
}
}
}
}
/**
* @todo Ultimately, this should just call PEAR::isError()
*/
function isError($data, $code = null)
{
if (class_exists('pear')) {
return PEAR::isError($data, $code);
} elseif (is_object($data) && (get_class($data) == 'services_json_error' ||
is_subclass_of($data, 'services_json_error'))) {
return true;
}
return false;
}
/**
* Calculates length of string in bytes
* @param string
* @return integer length
*/
function strlen8( $str )
{
if ( $this->_mb_strlen ) {
return mb_strlen( $str, "8bit" );
}
return strlen( $str );
}
/**
* Returns part of a string, interpreting $start and $length as number of bytes.
* @param string
* @param integer start
* @param integer length
* @return integer length
*/
function substr8( $string, $start, $length=false )
{
if ( $length === false ) {
$length = $this->strlen8( $string ) - $start;
}
if ( $this->_mb_substr ) {
return mb_substr( $string, $start, $length, "8bit" );
}
return substr( $string, $start, $length );
}
}
if (class_exists('PEAR_Error')) {
class Services_JSON_Error extends PEAR_Error
{
function Services_JSON_Error($message = 'unknown error', $code = null,
$mode = null, $options = null, $userinfo = null)
{
parent::PEAR_Error($message, $code, $mode, $options, $userinfo);
}
}
} else {
/**
* @todo Ultimately, this class shall be descended from PEAR_Error
*/
class Services_JSON_Error
{
function Services_JSON_Error($message = 'unknown error', $code = null,
$mode = null, $options = null, $userinfo = null)
{
}
}
}
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<?php
include_once('../../common.php');
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<?php
include_once("./_common.php");
include_once("./JSON.php");
if( !function_exists('json_encode') ) {
function json_encode($data) {
$json = new Services_JSON();
return( $json->encode($data) );
}
}
$page_size = 9;
if (!$page) $page = 1;
$fg_no = isset($_REQUEST['fg_no']) ? (int) $_REQUEST['fg_no'] : 0;
$sv = isset($_REQUEST['sv']) ? get_search_string($_REQUEST['sv']) : '';
if ($fg_no)
$sql_group = " and fg_no='$fg_no' ";
else
$sql_group = "";
if ($st == 'all') {
$sql_search = "and (fo_name like '%{$sv}%' or fo_content like '%{$sv}%')";
} else if ($st == 'name') {
$sql_search = "and fo_name like '%{$sv}%'";
} else if ($st == 'content') {
$sql_search = "and fo_content like '%{$sv}%'";
} else {
$sql_search = '';
}
$total_res = sql_fetch("select count(*) as cnt from {$g5['sms5_form_table']} where fg_member = 1 $sql_group $sql_search");
$total_count = $total_res['cnt'];
$total_page = (int)($total_count/$page_size) + ($total_count%$page_size==0 ? 0 : 1);
$page_start = $page_size * ( $page - 1 );
$vnum = $total_count - (($page-1) * $page_size);
$group = array();
$qry = sql_query("select * from {$g5['sms5_form_group_table']} where fg_member = 1 order by fg_name");
while ($res = sql_fetch_array($qry)) array_push($group, $res);
$res = sql_fetch("select count(*) as cnt from {$g5['sms5_form_table']} where fg_no=0");
$no_count = $res['cnt'];
$count = 1;
$qry = sql_query("select * from {$g5['sms5_form_table']} where fg_member = 1 $sql_group $sql_search order by fo_no desc limit $page_start, $page_size");
$list_text = array();
for($k=0;$res = sql_fetch_array($qry);$k++)
{
$tmp = sql_fetch("select fg_name from {$g5['sms5_form_group_table']} where fg_no='{$res['fg_no']}'");
if (!$tmp)
$group_name = '미분류';
else
$group_name = $tmp['fg_name'];
$list_text[$k]['fo_no'] = $res['fo_no'];
$list_text[$k]['fo_content'] = $res['fo_content'];
$list_text[$k]['fo_content'] = $res['fo_content'];
$list_text[$k]['fo_name'] = cut_str($res['fo_name'],20);
}
$arr_ajax_msg = array(
'error'=>'',
'list_text'=>$list_text,
'page'=>$page,
'total_count'=>$total_count,
'total_page'=>$total_page
);
die( json_encode($arr_ajax_msg) );
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<?php
//SMS5 메인
include_once('./_common.php');
$g5['title'] = "SMS5";
include_once(G5_PATH.'/head.sub.php');
include_once("./write.php");
include_once(G5_PATH.'/tail.sub.php');
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<?php
if (!defined('_GNUBOARD_')) exit;
/*************************************************************************
**
** sms5에 사용할 함수 모음
**
*************************************************************************/
// 한페이지에 보여줄 행, 현재페이지, 총페이지수, URL
function sms5_sub_paging($write_pages, $cur_page, $total_page, $url, $add="", $starget="")
{
if( $starget ){
$url = preg_replace('#&amp;'.$starget.'=[0-9]*#', '', $url) . '&amp;'.$starget.'=';
}
$str = '';
if ($cur_page > 1) {
$str .= '<a href="'.$url.'1'.$add.'" class="pg_page pg_start">처음</a>'.PHP_EOL;
}
$start_page = ( ( (int)( ($cur_page - 1 ) / $write_pages ) ) * $write_pages ) + 1;
$end_page = $start_page + $write_pages - 1;
if ($end_page >= $total_page) $end_page = $total_page;
if ($start_page > 1) $str .= '<a href="'.$url.($start_page-1).$add.'" class="pg_page pg_prev">이전</a>'.PHP_EOL;
if ($total_page > 1) {
for ($k=$start_page;$k<=$end_page;$k++) {
if ($cur_page != $k)
$str .= '<a href="'.$url.$k.$add.'" class="pg_page">'.$k.'<span class="sound_only">페이지</span></a>'.PHP_EOL;
else
$str .= '<span class="sound_only">열린</span><strong class="pg_current">'.$k.'</strong><span class="sound_only">페이지</span>'.PHP_EOL;
}
}
if ($total_page > $end_page) $str .= '<a href="'.$url.($end_page+1).$add.'" class="pg_page pg_next">다음</a>'.PHP_EOL;
if ($cur_page < $total_page) {
$str .= '<a href="'.$url.$total_page.$add.'" class="pg_page pg_end">맨끝</a>'.PHP_EOL;
}
if ($str)
return "<nav class=\"pg_wrap\"><span class=\"pg\">{$str}</span></nav>";
else
return "";
}
// php8 버전 호환 권한 검사 함수
function ajax_auth_check_menu($auth, $sub_menu, $attr){
$check_auth = isset($auth[$sub_menu]) ? $auth[$sub_menu] : '';
return ajax_auth_check($check_auth, $attr);
}
// 권한 검사
function ajax_auth_check($auth, $attr)
{
global $is_admin;
if ($is_admin == 'super') return;
if (!trim($auth))
die("{\"error\":\"이 메뉴에는 접근 권한이 없습니다.\\n\\n접근 권한은 최고관리자만 부여할 수 있습니다.\"}");
$attr = strtolower($attr);
if (!strstr($auth, $attr)) {
if ($attr == 'r')
die("{\"error\":\"읽을 권한이 없습니다.\"}");
else if ($attr == 'w')
die("{\"error\":\"입력, 추가, 생성, 수정 권한이 없습니다.\"}");
else if ($attr == 'd')
die("{\"error\":\"삭제 권한이 없습니다.\"}");
else
die("{\"error\":\"속성이 잘못 되었습니다.\"}");
}
}
if ( ! function_exists('array_overlap')) {
function array_overlap($arr, $val) {
for ($i=0, $m=count($arr); $i<$m; $i++) {
if ($arr[$i] == $val)
return true;
}
return false;
}
}
if ( ! function_exists('get_hp')) {
function get_hp($hp, $hyphen=1)
{
global $g5;
if (!is_hp($hp)) return '';
if ($hyphen) $preg = "$1-$2-$3"; else $preg = "$1$2$3";
$hp = str_replace('-', '', trim($hp));
$hp = preg_replace("/^(01[016789])([0-9]{3,4})([0-9]{4})$/", $preg, $hp);
if (isset($g5['sms5_demo']) && $g5['sms5_demo'])
$hp = '0100000000';
return $hp;
}
}
if ( ! function_exists('is_hp')) {
function is_hp($hp)
{
$hp = str_replace('-', '', trim($hp));
if (preg_match("/^(01[016789])([0-9]{3,4})([0-9]{4})$/", $hp))
return true;
else
return false;
}
}
if ( ! function_exists('alert_just')) {
// 경고메세지를 경고창으로
function alert_just($msg='', $url='')
{
global $g5;
if (!$msg) $msg = '올바른 방법으로 이용해 주십시오.';
//header("Content-Type: text/html; charset=$g5[charset]");
echo "<meta charset=\"utf-8\">";
echo "<script language='javascript'>alert('$msg');";
echo "</script>";
exit;
}
}
if ( ! function_exists('utf2euc')) {
function utf2euc($str) {
return iconv("UTF-8","cp949//IGNORE", $str);
}
}
if ( ! function_exists('is_ie')) {
function is_ie() {
return isset($_SERVER['HTTP_USER_AGENT']) && (strpos($_SERVER['HTTP_USER_AGENT'], 'Trident') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false);
}
}
/**
* SMS 발송을 관장하는 메인 클래스이다.
*
* 접속, 발송, URL발송, 결과등의 실질적으로 쓰이는 모든 부분이 포함되어 있다.
*/
if($config['cf_sms_type'] == 'LMS') {
include_once(G5_LIB_PATH.'/icode.lms.lib.php');
class SMS5 extends LMS {
public $icode_id;
public $icode_pw;
public $socket_host;
public $socket_port;
public $socket_portcode;
public $send_type;
public $Data = array();
public $Result = array();
public $Log = array();
function Add($strDest, $strCallBack, $strCaller, $strSubject, $strURL, $strData, $strDate="", $nCount) {
global $config;
// 아이코드 JSON 모듈은 UTF-8 을 사용하며, sms 또는 lms 는 euc-kr 로 사용한다.
if(! (isset($config['cf_icode_token_key']) && $config['cf_icode_token_key'])){
// EUC-KR로 변환
$strCaller = iconv_euckr($strCaller);
$strSubject = iconv_euckr($strSubject);
$strData = iconv_euckr($strData);
}
return parent::Add($strDest, $strCallBack, $strCaller, $strSubject, $strURL, $strData, $strDate, $nCount);
}
function Send() {
global $g5;
if (isset($g5['sms5_demo_send']) && $g5['sms5_demo_send']) {
foreach($this->Data as $puts) {
if (rand(0,10)) {
$phone = substr($puts,26,11);
$code = '47022497 ';
} else {
$phone = substr($puts,26,11);
$code = 'Error(02)';
}
$this->Result[] = "$phone:$code";
$this->Log[] = $puts;
}
$this->Data = array();
return true;
exit;
}
return parent::Send();
}
}
} else {
include_once(G5_LIB_PATH.'/icode.sms.lib.php');
class SMS5 extends SMS {
var $Log = array();
/**
* 발송번호의 값이 정확한 값인지 확인합니다.
*
* @param strDest 발송번호 배열입니다.
* nCount 배열의 크기입니다.
* @return 처리결과입니다.
*/
function CheckCommonTypeDest($strDest, $nCount) {
for ($i=0; $i<$nCount; $i++) {
$hp_number = preg_replace("/[^0-9]/","",$strDest[$i]['bk_hp']);
if (strlen($hp_number)<10 || strlen($hp_number)>11) return "휴대폰 번호가 틀렸습니다";
$CID=substr($hp_number,0,3);
if ( preg_match("/[^0-9]/",$CID) || ($CID!='010' && $CID!='011' && $CID!='016' && $CID!='017' && $CID!='018' && $CID!='019') ) return "휴대폰 앞자리 번호가 잘못되었습니다";
}
}
/**
* 회신번호의 값이 정확한 값인지 확인합니다.
*
* @param strDest 회신번호입니다.
* @return 처리결과입니다.
*/
function CheckCommonTypeCallBack($strCallBack) {
if (preg_match("/[^0-9]/", $strCallBack)) return "회신 전화번호가 잘못되었습니다";
}
/**
* 예약날짜의 값이 정확한 값인지 확인합니다.
*
* @param text 원하는 문자열입니다.
* size 원하는 길이입니다.
* @return 처리결과입니다.
*/
function CheckCommonTypeDate($strDate) {
$strDate=preg_replace("/[^0-9]/","",$strDate);
if ($strDate) {
if (!checkdate(substr($strDate,4,2),substr($strDate,6,2),substr($strDate,0,4))) return "예약날짜가 잘못되었습니다";
if (substr($strDate,8,2)>23 || substr($strDate,10,2)>59) return "예약시간이 잘못되었습니다";
}
}
/**
* URL콜백용으로 메세지 크기를 수정합니다.
*
* @param url URL 내용입니다.
* msg 결과메시지입니다.
* desk 문자내용입니다.
*/
function CheckCallCenter($url, $dest, $data) {
switch (substr($dest,0,3)) {
case '010': //20바이트
return cut_char($data,20);
break;
case '011': //80바이트
return cut_char($data,80);
break;
case '016': // 80바이트
return cut_char($data,80);
break;
case '017': // URL 포함 80바이트
return cut_char($data,80 - strlen($url));
break;
case '018': // 20바이트
return cut_char($data,20);
break;
case '019': // 20바이트
return cut_char($data,20);
break;
default:
return cut_char($data,80);
break;
}
}
function Add2($strDest, $strCallBack, $strCaller, $strURL, $strMessage, $strDate="", $nCount) {
global $g5, $config;
$Error = $this->CheckCommonTypeDest($strDest, $nCount);
$Error = $this->CheckCommonTypeCallBack($strCallBack);
$Error = $this->CheckCommonTypeDate($strDate);
$strCallBack = spacing($strCallBack,11);
$strCaller = spacing($strCaller,10);
$strDate = spacing($strDate,12);
// 토큰키를 사용한다면
if( isset($config['cf_icode_token_key']) && $config['cf_icode_token_key'] === $this->icode_key ){
for ($i=0; $i<$nCount; $i++) {
$hp_number = spacing($strDest[$i]['bk_hp'],11);
$strData = $strMessage;
if( !empty($strDest[$i]['bk_name']) ){
$strData = str_replace("{이름}", $strDest[$i]['bk_name'], $strData);
}
$msg = $strData;
// 개행치환
$msg = preg_replace("/\r\n/", "\n", $msg);
$msg = preg_replace("/\r/", "\n", $msg);
// 90byte 이내는 SMS, 90 ~ 2000 byte 는 LMS 그 이상은 절삭 되어 LMS로 발송
// SMS 이기 때문에 90byte 이내로 합니다.
$msg=cut_char($msg, 90);
$msg = spacing($msg, 90);
// 한글 깨진것이 있는지 체크합니다.
if( preg_match('/^([\x00-\x7e]|.{2})*/', $msg, $z) ){
$msg = $z[0];
}
// 문자 내용이 euc-kr 인지 체크합니다.
$enc = mb_detect_encoding($msg, array('EUC-KR', 'UTF-8'));
// 문자 내용이 euc-kr 이면 json_encode 에서 깨지기 때문에 utf-8 로 변환합니다.
if($enc === 'EUC-KR'){
$msg = iconv_utf8($msg);
}
// 보낼 내용을 배열에 집어넣기
$dest = $hp_number;
$callBack = $strCallBack;
$Caller = $strCaller;
$rsvTime = $strDate ? $strDate : '';
$list = array(
"key" => $this->icode_key,
"tel" => $dest,
"cb" => $callBack,
"msg" => $msg,
"title" => "", //SMS 의 경우 타이틀을 지정할수 없습니다.
"date" => $rsvTime
);
$packet = json_encode($list);
if( !$packet ){ // json_encode가 잘못되었으면 보내지 않습니다.
return "json_encode error";
}
$this->Data[$i] = '06'.str_pad(strlen($packet), 4, "0", STR_PAD_LEFT).$packet;
}
} else {
for ($i=0; $i<$nCount; $i++) {
$hp_number = spacing($strDest[$i]['bk_hp'],11);
$strData = $strMessage;
if( !empty($strDest[$i]['bk_name']) ){
$strData = str_replace("{이름}", $strDest[$i]['bk_name'], $strData);
}
// 아이코드에서는 문자에 utf-8 인코딩 형식을 아직 지원하지 않는다.
$strData = iconv('utf-8', "euc-kr", stripslashes($strData));
if (!$strURL) {
$strData = spacing(cut_char($strData,80),80);
$this->Data[$i] = '01144 '.$this->ID.$this->PWD.$hp_number.$strCallBack.$strCaller.$strDate.$strData;
} else {
$strURL = spacing($strURL,50);
$strData = spacing($this->CheckCallCenter($strURL, $hp_number, $strData),80);
$this->Data[$i] = '05173 '.$this->ID.$this->PWD.$hp_number.$strCallBack.$strURL.$strDate.$strData;
}
}
}
return true; // 수정대기
}
function Send() {
global $g5, $config;
$count = 1;
if ($g5['sms5_demo_send']) {
foreach($this->Data as $puts) {
if (rand(0,10)) {
$phone = substr($puts,26,11);
$code = '47022497 ';
} else {
$phone = substr($puts,26,11);
$code = 'Error(02)';
}
$this->Result[] = "$phone:$code";
$this->Log[] = $puts;
}
$this->Data = array();
return true;
exit;
}
// 토큰키를 사용한다면
if( isset($config['cf_icode_token_key']) && $config['cf_icode_token_key'] === $this->icode_key ){
$fsocket = fsockopen(trim($this->socket_host),trim($this->socket_port), $errno, $errstr, 2);
if (!$fsocket) return false;
set_time_limit(300);
foreach($this->Data as $puts) {
fputs($fsocket, $puts);
while(!$gets) { $gets = fgets($fsocket,32); }
$json = json_decode(substr($puts,6), true);
$dest = $json["tel"];
if (substr($gets,0,20) == "0225 00".spacing($dest,12)) {
$this->Result[] = $dest.":".substr($gets,20,11);
} else {
$this->Result[$dest] = $dest.":Error(".substr($gets,6,2).")";
if(substr($gets,6,2) >= "80") break;
}
$gets = "";
// 1천건씩 전송 후 5초 쉼
if ($count++%1000 == 0) sleep(5);
}
fclose($fsocket);
} else {
$fsocket = fsockopen($this->SMS_Server,$this->SMS_Port);
if (!$fsocket) return false;
set_time_limit(300);
foreach($this->Data as $puts) {
$dest = substr($puts,26,11);
fputs($fsocket, $puts);
while(!$gets) {
$gets = fgets($fsocket,30);
}
if (substr($gets,0,19) == "0223 00".$dest) {
$this->Result[] = $dest.":".substr($gets,19,10);
$this->Log[] = $puts;
} else {
$this->Result[$dest] = $dest.":Error(".substr($gets,6,2).")";
$this->Log[] = $puts;
}
$gets = "";
// 1천건씩 전송 후 5초 쉼
if ($count++%1000 == 0) sleep(5);
}
fclose($fsocket);
}
$this->Data = array();
return true;
}
}
}