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Upgrade to CodeIgniter 3.1.4

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Scott Arthur 2017-03-21 20:47:59 +11:00
parent 90d85f5aa7
commit b63e5b3db7
174 changed files with 2065 additions and 1681 deletions
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2
composer.json
View file

@ -12,7 +12,7 @@
"vendor-dir": "composer" "vendor-dir": "composer"
}, },
"require-dev": { "require-dev": {
"codeigniter/framework": "^3.0", "codeigniter/framework": "~3.1.4",
"phpunit/phpunit": "^5.6" "phpunit/phpunit": "^5.6"
}, },
"require": { "require": {

68
composer.lock generated
View file

@ -4,7 +4,6 @@
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file", "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
"This file is @generated automatically" "This file is @generated automatically"
], ],
"hash": "52a00fed1a89eb4d3d6321de418669f0",
"content-hash": "fe4302679c1523cf63192337d8f4a61f", "content-hash": "fe4302679c1523cf63192337d8f4a61f",
"packages": [ "packages": [
{ {
@ -53,7 +52,7 @@
"captcha", "captcha",
"spam" "spam"
], ],
"time": "2015-09-11 15:23:20" "time": "2015-09-11T15:23:20+00:00"
}, },
{ {
"name": "phpmailer/phpmailer", "name": "phpmailer/phpmailer",
@ -114,29 +113,30 @@
} }
], ],
"description": "PHPMailer is a full-featured email creation and transfer class for PHP", "description": "PHPMailer is a full-featured email creation and transfer class for PHP",
"time": "2015-11-01 10:15:28" "time": "2015-11-01T10:15:28+00:00"
} }
], ],
"packages-dev": [ "packages-dev": [
{ {
"name": "codeigniter/framework", "name": "codeigniter/framework",
"version": "3.0.6", "version": "3.1.4",
"source": { "source": {
"type": "git", "type": "git",
"url": "https://github.com/bcit-ci/CodeIgniter.git", "url": "https://github.com/bcit-ci/CodeIgniter.git",
"reference": "8082544c5b4b33175790f505587e202e3ca9e488" "reference": "873608df8be83420474e3cf9fc749a8ed12a6c09"
}, },
"dist": { "dist": {
"type": "zip", "type": "zip",
"url": "https://api.github.com/repos/bcit-ci/CodeIgniter/zipball/8082544c5b4b33175790f505587e202e3ca9e488", "url": "https://api.github.com/repos/bcit-ci/CodeIgniter/zipball/873608df8be83420474e3cf9fc749a8ed12a6c09",
"reference": "8082544c5b4b33175790f505587e202e3ca9e488", "reference": "873608df8be83420474e3cf9fc749a8ed12a6c09",
"shasum": "" "shasum": ""
}, },
"require": { "require": {
"php": ">=5.2.4" "php": ">=5.2.4"
}, },
"require-dev": { "require-dev": {
"mikey179/vfsstream": "1.1.*" "mikey179/vfsstream": "1.1.*",
"phpunit/phpunit": "4.* || 5.*"
}, },
"suggest": { "suggest": {
"paragonie/random_compat": "Provides better randomness in PHP 5.x" "paragonie/random_compat": "Provides better randomness in PHP 5.x"
@ -148,7 +148,7 @@
], ],
"description": "The CodeIgniter framework", "description": "The CodeIgniter framework",
"homepage": "https://codeigniter.com", "homepage": "https://codeigniter.com",
"time": "2016-03-21 16:26:30" "time": "2017-03-20T15:51:08+00:00"
}, },
{ {
"name": "doctrine/instantiator", "name": "doctrine/instantiator",
@ -202,7 +202,7 @@
"constructor", "constructor",
"instantiate" "instantiate"
], ],
"time": "2015-06-14 21:17:01" "time": "2015-06-14T21:17:01+00:00"
}, },
{ {
"name": "myclabs/deep-copy", "name": "myclabs/deep-copy",
@ -244,7 +244,7 @@
"object", "object",
"object graph" "object graph"
], ],
"time": "2016-10-31 17:19:45" "time": "2016-10-31T17:19:45+00:00"
}, },
{ {
"name": "phpdocumentor/reflection-common", "name": "phpdocumentor/reflection-common",
@ -298,7 +298,7 @@
"reflection", "reflection",
"static analysis" "static analysis"
], ],
"time": "2015-12-27 11:43:31" "time": "2015-12-27T11:43:31+00:00"
}, },
{ {
"name": "phpdocumentor/reflection-docblock", "name": "phpdocumentor/reflection-docblock",
@ -343,7 +343,7 @@
} }
], ],
"description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.", "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
"time": "2016-09-30 07:12:33" "time": "2016-09-30T07:12:33+00:00"
}, },
{ {
"name": "phpdocumentor/type-resolver", "name": "phpdocumentor/type-resolver",
@ -390,7 +390,7 @@
"email": "me@mikevanriel.com" "email": "me@mikevanriel.com"
} }
], ],
"time": "2016-06-10 07:14:17" "time": "2016-06-10T07:14:17+00:00"
}, },
{ {
"name": "phpspec/prophecy", "name": "phpspec/prophecy",
@ -452,7 +452,7 @@
"spy", "spy",
"stub" "stub"
], ],
"time": "2016-06-07 08:13:47" "time": "2016-06-07T08:13:47+00:00"
}, },
{ {
"name": "phpunit/php-code-coverage", "name": "phpunit/php-code-coverage",
@ -515,7 +515,7 @@
"testing", "testing",
"xunit" "xunit"
], ],
"time": "2016-11-01 05:06:24" "time": "2016-11-01T05:06:24+00:00"
}, },
{ {
"name": "phpunit/php-file-iterator", "name": "phpunit/php-file-iterator",
@ -562,7 +562,7 @@
"filesystem", "filesystem",
"iterator" "iterator"
], ],
"time": "2015-06-21 13:08:43" "time": "2015-06-21T13:08:43+00:00"
}, },
{ {
"name": "phpunit/php-text-template", "name": "phpunit/php-text-template",
@ -603,7 +603,7 @@
"keywords": [ "keywords": [
"template" "template"
], ],
"time": "2015-06-21 13:50:34" "time": "2015-06-21T13:50:34+00:00"
}, },
{ {
"name": "phpunit/php-timer", "name": "phpunit/php-timer",
@ -647,7 +647,7 @@
"keywords": [ "keywords": [
"timer" "timer"
], ],
"time": "2016-05-12 18:03:57" "time": "2016-05-12T18:03:57+00:00"
}, },
{ {
"name": "phpunit/php-token-stream", "name": "phpunit/php-token-stream",
@ -696,7 +696,7 @@
"keywords": [ "keywords": [
"tokenizer" "tokenizer"
], ],
"time": "2015-09-15 10:49:45" "time": "2015-09-15T10:49:45+00:00"
}, },
{ {
"name": "phpunit/phpunit", "name": "phpunit/phpunit",
@ -778,7 +778,7 @@
"testing", "testing",
"xunit" "xunit"
], ],
"time": "2016-10-25 07:40:25" "time": "2016-10-25T07:40:25+00:00"
}, },
{ {
"name": "phpunit/phpunit-mock-objects", "name": "phpunit/phpunit-mock-objects",
@ -837,7 +837,7 @@
"mock", "mock",
"xunit" "xunit"
], ],
"time": "2016-10-09 07:01:45" "time": "2016-10-09T07:01:45+00:00"
}, },
{ {
"name": "sebastian/code-unit-reverse-lookup", "name": "sebastian/code-unit-reverse-lookup",
@ -882,7 +882,7 @@
], ],
"description": "Looks up which function or method a line of code belongs to", "description": "Looks up which function or method a line of code belongs to",
"homepage": "https://github.com/sebastianbergmann/code-unit-reverse-lookup/", "homepage": "https://github.com/sebastianbergmann/code-unit-reverse-lookup/",
"time": "2016-02-13 06:45:14" "time": "2016-02-13T06:45:14+00:00"
}, },
{ {
"name": "sebastian/comparator", "name": "sebastian/comparator",
@ -946,7 +946,7 @@
"compare", "compare",
"equality" "equality"
], ],
"time": "2015-07-26 15:48:44" "time": "2015-07-26T15:48:44+00:00"
}, },
{ {
"name": "sebastian/diff", "name": "sebastian/diff",
@ -998,7 +998,7 @@
"keywords": [ "keywords": [
"diff" "diff"
], ],
"time": "2015-12-08 07:14:41" "time": "2015-12-08T07:14:41+00:00"
}, },
{ {
"name": "sebastian/environment", "name": "sebastian/environment",
@ -1048,7 +1048,7 @@
"environment", "environment",
"hhvm" "hhvm"
], ],
"time": "2016-08-18 05:49:44" "time": "2016-08-18T05:49:44+00:00"
}, },
{ {
"name": "sebastian/exporter", "name": "sebastian/exporter",
@ -1115,7 +1115,7 @@
"export", "export",
"exporter" "exporter"
], ],
"time": "2016-06-17 09:04:28" "time": "2016-06-17T09:04:28+00:00"
}, },
{ {
"name": "sebastian/global-state", "name": "sebastian/global-state",
@ -1166,7 +1166,7 @@
"keywords": [ "keywords": [
"global state" "global state"
], ],
"time": "2015-10-12 03:26:01" "time": "2015-10-12T03:26:01+00:00"
}, },
{ {
"name": "sebastian/object-enumerator", "name": "sebastian/object-enumerator",
@ -1212,7 +1212,7 @@
], ],
"description": "Traverses array structures and object graphs to enumerate all referenced objects", "description": "Traverses array structures and object graphs to enumerate all referenced objects",
"homepage": "https://github.com/sebastianbergmann/object-enumerator/", "homepage": "https://github.com/sebastianbergmann/object-enumerator/",
"time": "2016-01-28 13:25:10" "time": "2016-01-28T13:25:10+00:00"
}, },
{ {
"name": "sebastian/recursion-context", "name": "sebastian/recursion-context",
@ -1265,7 +1265,7 @@
], ],
"description": "Provides functionality to recursively process PHP variables", "description": "Provides functionality to recursively process PHP variables",
"homepage": "http://www.github.com/sebastianbergmann/recursion-context", "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
"time": "2015-11-11 19:50:13" "time": "2015-11-11T19:50:13+00:00"
}, },
{ {
"name": "sebastian/resource-operations", "name": "sebastian/resource-operations",
@ -1307,7 +1307,7 @@
], ],
"description": "Provides a list of PHP built-in functions that operate on resources", "description": "Provides a list of PHP built-in functions that operate on resources",
"homepage": "https://www.github.com/sebastianbergmann/resource-operations", "homepage": "https://www.github.com/sebastianbergmann/resource-operations",
"time": "2015-07-28 20:34:47" "time": "2015-07-28T20:34:47+00:00"
}, },
{ {
"name": "sebastian/version", "name": "sebastian/version",
@ -1350,7 +1350,7 @@
], ],
"description": "Library that helps with managing the version number of Git-hosted PHP projects", "description": "Library that helps with managing the version number of Git-hosted PHP projects",
"homepage": "https://github.com/sebastianbergmann/version", "homepage": "https://github.com/sebastianbergmann/version",
"time": "2016-02-04 12:56:52" "time": "2016-02-04T12:56:52+00:00"
}, },
{ {
"name": "symfony/yaml", "name": "symfony/yaml",
@ -1399,7 +1399,7 @@
], ],
"description": "Symfony Yaml Component", "description": "Symfony Yaml Component",
"homepage": "https://symfony.com", "homepage": "https://symfony.com",
"time": "2016-10-24 18:41:13" "time": "2016-10-24T18:41:13+00:00"
}, },
{ {
"name": "webmozart/assert", "name": "webmozart/assert",
@ -1449,7 +1449,7 @@
"check", "check",
"validate" "validate"
], ],
"time": "2016-08-09 15:02:57" "time": "2016-08-09T15:02:57+00:00"
} }
], ],
"aliases": [], "aliases": [],

4
src/system/core/Benchmark.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

34
src/system/core/CodeIgniter.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -55,7 +55,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
* @var string * @var string
* *
*/ */
define('CI_VERSION', '3.0.6'); const CI_VERSION = '3.1.4';
/* /*
* ------------------------------------------------------ * ------------------------------------------------------
@ -67,7 +67,10 @@ defined('BASEPATH') OR exit('No direct script access allowed');
require_once(APPPATH.'config/'.ENVIRONMENT.'/constants.php'); require_once(APPPATH.'config/'.ENVIRONMENT.'/constants.php');
} }
if (file_exists(APPPATH.'config/constants.php'))
{
require_once(APPPATH.'config/constants.php'); require_once(APPPATH.'config/constants.php');
}
/* /*
* ------------------------------------------------------ * ------------------------------------------------------
@ -416,14 +419,29 @@ if ( ! is_php('5.4'))
$params = array($method, array_slice($URI->rsegments, 2)); $params = array($method, array_slice($URI->rsegments, 2));
$method = '_remap'; $method = '_remap';
} }
// WARNING: It appears that there are issues with is_callable() even in PHP 5.2! elseif ( ! method_exists($class, $method))
// Furthermore, there are bug reports and feature/change requests related to it
// that make it unreliable to use in this context. Please, DO NOT change this
// work-around until a better alternative is available.
elseif ( ! in_array(strtolower($method), array_map('strtolower', get_class_methods($class)), TRUE))
{ {
$e404 = TRUE; $e404 = TRUE;
} }
/**
* DO NOT CHANGE THIS, NOTHING ELSE WORKS!
*
* - method_exists() returns true for non-public methods, which passes the previous elseif
* - is_callable() returns false for PHP 4-style constructors, even if there's a __construct()
* - method_exists($class, '__construct') won't work because CI_Controller::__construct() is inherited
* - People will only complain if this doesn't work, even though it is documented that it shouldn't.
*
* ReflectionMethod::isConstructor() is the ONLY reliable check,
* knowing which method will be executed as a constructor.
*/
elseif ( ! is_callable(array($class, $method)) && strcasecmp($class, $method) === 0)
{
$reflection = new ReflectionMethod($class, $method);
if ( ! $reflection->isPublic() OR $reflection->isConstructor())
{
$e404 = TRUE;
}
}
} }
if ($e404) if ($e404)

50
src/system/core/Common.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -319,17 +319,13 @@ if ( ! function_exists('get_mimes'))
if (empty($_mimes)) if (empty($_mimes))
{ {
$_mimes = file_exists(APPPATH.'config/mimes.php')
? include(APPPATH.'config/mimes.php')
: array();
if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php')) if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
{ {
$_mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'); $_mimes = array_merge($_mimes, include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'));
}
elseif (file_exists(APPPATH.'config/mimes.php'))
{
$_mimes = include(APPPATH.'config/mimes.php');
}
else
{
$_mimes = array();
} }
} }
@ -355,7 +351,7 @@ if ( ! function_exists('is_https'))
{ {
return TRUE; return TRUE;
} }
elseif (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') elseif (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) === 'https')
{ {
return TRUE; return TRUE;
} }
@ -410,11 +406,6 @@ if ( ! function_exists('show_error'))
if ($status_code < 100) if ($status_code < 100)
{ {
$exit_status = $status_code + 9; // 9 is EXIT__AUTO_MIN $exit_status = $status_code + 9; // 9 is EXIT__AUTO_MIN
if ($exit_status > 125) // 125 is EXIT__AUTO_MAX
{
$exit_status = 1; // EXIT_ERROR
}
$status_code = 500; $status_code = 500;
} }
else else
@ -544,13 +535,18 @@ if ( ! function_exists('set_status_header'))
416 => 'Requested Range Not Satisfiable', 416 => 'Requested Range Not Satisfiable',
417 => 'Expectation Failed', 417 => 'Expectation Failed',
422 => 'Unprocessable Entity', 422 => 'Unprocessable Entity',
426 => 'Upgrade Required',
428 => 'Precondition Required',
429 => 'Too Many Requests',
431 => 'Request Header Fields Too Large',
500 => 'Internal Server Error', 500 => 'Internal Server Error',
501 => 'Not Implemented', 501 => 'Not Implemented',
502 => 'Bad Gateway', 502 => 'Bad Gateway',
503 => 'Service Unavailable', 503 => 'Service Unavailable',
504 => 'Gateway Timeout', 504 => 'Gateway Timeout',
505 => 'HTTP Version Not Supported' 505 => 'HTTP Version Not Supported',
511 => 'Network Authentication Required',
); );
if (isset($stati[$code])) if (isset($stati[$code]))
@ -566,13 +562,13 @@ if ( ! function_exists('set_status_header'))
if (strpos(PHP_SAPI, 'cgi') === 0) if (strpos(PHP_SAPI, 'cgi') === 0)
{ {
header('Status: '.$code.' '.$text, TRUE); header('Status: '.$code.' '.$text, TRUE);
return;
} }
else
{ $server_protocol = (isset($_SERVER['SERVER_PROTOCOL']) && in_array($_SERVER['SERVER_PROTOCOL'], array('HTTP/1.0', 'HTTP/1.1', 'HTTP/2'), TRUE))
$server_protocol = isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.1'; ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.1';
header($server_protocol.' '.$code.' '.$text, TRUE, $code); header($server_protocol.' '.$code.' '.$text, TRUE, $code);
} }
}
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@ -598,7 +594,7 @@ if ( ! function_exists('_error_handler'))
*/ */
function _error_handler($severity, $message, $filepath, $line) function _error_handler($severity, $message, $filepath, $line)
{ {
$is_error = (((E_ERROR | E_COMPILE_ERROR | E_CORE_ERROR | E_USER_ERROR) & $severity) === $severity); $is_error = (((E_ERROR | E_PARSE | E_COMPILE_ERROR | E_CORE_ERROR | E_USER_ERROR) & $severity) === $severity);
// When an error occurred, set the status header to '500 Internal Server Error' // When an error occurred, set the status header to '500 Internal Server Error'
// to indicate to the client something went wrong. // to indicate to the client something went wrong.
@ -656,6 +652,7 @@ if ( ! function_exists('_exception_handler'))
$_error =& load_class('Exceptions', 'core'); $_error =& load_class('Exceptions', 'core');
$_error->log_exception('error', 'Exception: '.$exception->getMessage(), $exception->getFile(), $exception->getLine()); $_error->log_exception('error', 'Exception: '.$exception->getMessage(), $exception->getFile(), $exception->getLine());
is_cli() OR set_status_header(500);
// Should we display the error? // Should we display the error?
if (str_ireplace(array('off', 'none', 'no', 'false', 'null'), '', ini_get('display_errors'))) if (str_ireplace(array('off', 'none', 'no', 'false', 'null'), '', ini_get('display_errors')))
{ {
@ -716,8 +713,9 @@ if ( ! function_exists('remove_invisible_characters'))
// carriage return (dec 13) and horizontal tab (dec 09) // carriage return (dec 13) and horizontal tab (dec 09)
if ($url_encoded) if ($url_encoded)
{ {
$non_displayables[] = '/%0[0-8bcef]/'; // url encoded 00-08, 11, 12, 14, 15 $non_displayables[] = '/%0[0-8bcef]/i'; // url encoded 00-08, 11, 12, 14, 15
$non_displayables[] = '/%1[0-9a-f]/'; // url encoded 16-31 $non_displayables[] = '/%1[0-9a-f]/i'; // url encoded 16-31
$non_displayables[] = '/%7f/i'; // url encoded 127
} }
$non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S'; // 00-08, 11, 12, 14-31, 127 $non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S'; // 00-08, 11, 12, 14-31, 127
@ -821,7 +819,7 @@ if ( ! function_exists('function_usable'))
* terminate script execution if a disabled function is executed. * terminate script execution if a disabled function is executed.
* *
* The above described behavior turned out to be a bug in Suhosin, * The above described behavior turned out to be a bug in Suhosin,
* but even though a fix was commited for 0.9.34 on 2012-02-12, * but even though a fix was committed for 0.9.34 on 2012-02-12,
* that version is yet to be released. This function will therefore * that version is yet to be released. This function will therefore
* be just temporary, but would probably be kept for a few years. * be just temporary, but would probably be kept for a few years.
* *

13
src/system/core/Config.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -319,7 +319,7 @@ class CI_Config {
} }
} }
return $base_url.ltrim($this->_uri_string($uri), '/'); return $base_url.$this->_uri_string($uri);
} }
// ------------------------------------------------------------- // -------------------------------------------------------------
@ -337,11 +337,8 @@ class CI_Config {
{ {
if ($this->item('enable_query_strings') === FALSE) if ($this->item('enable_query_strings') === FALSE)
{ {
if (is_array($uri)) is_array($uri) && $uri = implode('/', $uri);
{ return ltrim($uri, '/');
$uri = implode('/', $uri);
}
return trim($uri, '/');
} }
elseif (is_array($uri)) elseif (is_array($uri))
{ {

4
src/system/core/Controller.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

5
src/system/core/Exceptions.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -207,7 +207,6 @@ class CI_Exceptions {
} }
else else
{ {
set_status_header(500);
$templates_path .= 'html'.DIRECTORY_SEPARATOR; $templates_path .= 'html'.DIRECTORY_SEPARATOR;
} }

4
src/system/core/Hooks.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

38
src/system/core/Input.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -359,7 +359,7 @@ class CI_Input {
* @param bool $httponly Whether to only makes the cookie accessible via HTTP (no javascript) * @param bool $httponly Whether to only makes the cookie accessible via HTTP (no javascript)
* @return void * @return void
*/ */
public function set_cookie($name, $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = FALSE, $httponly = FALSE) public function set_cookie($name, $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = NULL, $httponly = NULL)
{ {
if (is_array($name)) if (is_array($name))
{ {
@ -388,15 +388,13 @@ class CI_Input {
$path = config_item('cookie_path'); $path = config_item('cookie_path');
} }
if ($secure === FALSE && config_item('cookie_secure') === TRUE) $secure = ($secure === NULL && config_item('cookie_secure') !== NULL)
{ ? (bool) config_item('cookie_secure')
$secure = config_item('cookie_secure'); : (bool) $secure;
}
if ($httponly === FALSE && config_item('cookie_httponly') !== FALSE) $httponly = ($httponly === NULL && config_item('cookie_httponly') !== NULL)
{ ? (bool) config_item('cookie_httponly')
$httponly = config_item('cookie_httponly'); : (bool) $httponly;
}
if ( ! is_numeric($expire)) if ( ! is_numeric($expire))
{ {
@ -519,9 +517,9 @@ class CI_Input {
if ($separator === ':') if ($separator === ':')
{ {
$netaddr = explode(':', str_replace('::', str_repeat(':', 9 - substr_count($netaddr, ':')), $netaddr)); $netaddr = explode(':', str_replace('::', str_repeat(':', 9 - substr_count($netaddr, ':')), $netaddr));
for ($i = 0; $i < 8; $i++) for ($j = 0; $j < 8; $j++)
{ {
$netaddr[$i] = intval($netaddr[$i], 16); $netaddr[$j] = intval($netaddr[$j], 16);
} }
} }
else else
@ -760,16 +758,17 @@ class CI_Input {
// If header is already defined, return it immediately // If header is already defined, return it immediately
if ( ! empty($this->headers)) if ( ! empty($this->headers))
{ {
return $this->headers; return $this->_fetch_from_array($this->headers, NULL, $xss_clean);
} }
// In Apache, you can simply call apache_request_headers() // In Apache, you can simply call apache_request_headers()
if (function_exists('apache_request_headers')) if (function_exists('apache_request_headers'))
{ {
return $this->headers = apache_request_headers(); $this->headers = apache_request_headers();
} }
else
$this->headers['Content-Type'] = isset($_SERVER['CONTENT_TYPE']) ? $_SERVER['CONTENT_TYPE'] : @getenv('CONTENT_TYPE'); {
isset($_SERVER['CONTENT_TYPE']) && $this->headers['Content-Type'] = $_SERVER['CONTENT_TYPE'];
foreach ($_SERVER as $key => $val) foreach ($_SERVER as $key => $val)
{ {
@ -779,11 +778,12 @@ class CI_Input {
$header = str_replace('_', ' ', strtolower($header)); $header = str_replace('_', ' ', strtolower($header));
$header = str_replace(' ', '-', ucwords($header)); $header = str_replace(' ', '-', ucwords($header));
$this->headers[$header] = $this->_fetch_from_array($_SERVER, $key, $xss_clean); $this->headers[$header] = $_SERVER[$key];
}
} }
} }
return $this->headers; return $this->_fetch_from_array($this->headers, NULL, $xss_clean);
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------

4
src/system/core/Lang.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

100
src/system/core/Loader.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -486,7 +486,7 @@ class CI_Loader {
*/ */
public function view($view, $vars = array(), $return = FALSE) public function view($view, $vars = array(), $return = FALSE)
{ {
return $this->_ci_load(array('_ci_view' => $view, '_ci_vars' => $this->_ci_object_to_array($vars), '_ci_return' => $return)); return $this->_ci_load(array('_ci_view' => $view, '_ci_vars' => $this->_ci_prepare_view_vars($vars), '_ci_return' => $return));
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@ -519,20 +519,14 @@ class CI_Loader {
*/ */
public function vars($vars, $val = '') public function vars($vars, $val = '')
{ {
if (is_string($vars)) $vars = is_string($vars)
{ ? array($vars => $val)
$vars = array($vars => $val); : $this->_ci_prepare_view_vars($vars);
}
$vars = $this->_ci_object_to_array($vars);
if (is_array($vars) && count($vars) > 0)
{
foreach ($vars as $key => $val) foreach ($vars as $key => $val)
{ {
$this->_ci_cached_vars[$key] = $val; $this->_ci_cached_vars[$key] = $val;
} }
}
return $this; return $this;
} }
@ -591,15 +585,21 @@ class CI_Loader {
*/ */
public function helper($helpers = array()) public function helper($helpers = array())
{ {
foreach ($this->_ci_prep_filename($helpers, '_helper') as $helper) is_array($helpers) OR $helpers = array($helpers);
foreach ($helpers as &$helper)
{ {
$filename = basename($helper);
$filepath = ($filename === $helper) ? '' : substr($helper, 0, strlen($helper) - strlen($filename));
$filename = strtolower(preg_replace('#(_helper)?(\.php)?$#i', '', $filename)).'_helper';
$helper = $filepath.$filename;
if (isset($this->_ci_helpers[$helper])) if (isset($this->_ci_helpers[$helper]))
{ {
continue; continue;
} }
// Is this a helper extension request? // Is this a helper extension request?
$ext_helper = config_item('subclass_prefix').$helper; $ext_helper = config_item('subclass_prefix').$filename;
$ext_loaded = FALSE; $ext_loaded = FALSE;
foreach ($this->_ci_helper_paths as $path) foreach ($this->_ci_helper_paths as $path)
{ {
@ -934,18 +934,7 @@ class CI_Loader {
* the two types and cache them so that views that are embedded within * the two types and cache them so that views that are embedded within
* other views can have access to these variables. * other views can have access to these variables.
*/ */
if (is_array($_ci_vars)) empty($_ci_vars) OR $this->_ci_cached_vars = array_merge($this->_ci_cached_vars, $_ci_vars);
{
foreach (array_keys($_ci_vars) as $key)
{
if (strncmp($key, '_ci_', 4) === 0)
{
unset($_ci_vars[$key]);
}
}
$this->_ci_cached_vars = array_merge($this->_ci_cached_vars, $_ci_vars);
}
extract($this->_ci_cached_vars); extract($this->_ci_cached_vars);
/* /*
@ -1106,7 +1095,7 @@ class CI_Loader {
* @used-by CI_Loader::_ci_load_library() * @used-by CI_Loader::_ci_load_library()
* @uses CI_Loader::_ci_init_library() * @uses CI_Loader::_ci_init_library()
* *
* @param string $library Library name to load * @param string $library_name Library name to load
* @param string $file_path Path to the library filename, relative to libraries/ * @param string $file_path Path to the library filename, relative to libraries/
* @param mixed $params Optional parameters to pass to the class constructor * @param mixed $params Optional parameters to pass to the class constructor
* @param string $object_name Optional object name to assign to * @param string $object_name Optional object name to assign to
@ -1376,17 +1365,32 @@ class CI_Loader {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/** /**
* CI Object to Array translator * Prepare variables for _ci_vars, to be later extract()-ed inside views
* *
* Takes an object as input and converts the class variables to * Converts objects to associative arrays and filters-out internal
* an associative array with key/value pairs. * variable names (i.e. keys prefixed with '_ci_').
* *
* @param object $object Object data to translate * @param mixed $vars
* @return array * @return array
*/ */
protected function _ci_object_to_array($object) protected function _ci_prepare_view_vars($vars)
{ {
return is_object($object) ? get_object_vars($object) : $object; if ( ! is_array($vars))
{
$vars = is_object($vars)
? get_object_vars($vars)
: array();
}
foreach (array_keys($vars) as $key)
{
if (strncmp($key, '_ci_', 4) === 0)
{
unset($vars[$key]);
}
}
return $vars;
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@ -1404,34 +1408,4 @@ class CI_Loader {
$CI =& get_instance(); $CI =& get_instance();
return $CI->$component; return $CI->$component;
} }
// --------------------------------------------------------------------
/**
* Prep filename
*
* This function prepares filenames of various items to
* make their loading more reliable.
*
* @param string|string[] $filename Filename(s)
* @param string $extension Filename extension
* @return array
*/
protected function _ci_prep_filename($filename, $extension)
{
if ( ! is_array($filename))
{
return array(strtolower(str_replace(array($extension, '.php'), '', $filename).$extension));
}
else
{
foreach ($filename as $key => $val)
{
$filename[$key] = strtolower(str_replace(array($extension, '.php'), '', $val).$extension);
}
return $filename;
}
}
} }

59
src/system/core/Log.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -104,6 +104,13 @@ class CI_Log {
*/ */
protected $_levels = array('ERROR' => 1, 'DEBUG' => 2, 'INFO' => 3, 'ALL' => 4); protected $_levels = array('ERROR' => 1, 'DEBUG' => 2, 'INFO' => 3, 'ALL' => 4);
/**
* mbstring.func_overload flag
*
* @var bool
*/
protected static $func_overload;
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/** /**
@ -115,6 +122,8 @@ class CI_Log {
{ {
$config =& get_config(); $config =& get_config();
isset(self::$func_overload) OR self::$func_overload = (extension_loaded('mbstring') && ini_get('mbstring.func_overload'));
$this->_log_path = ($config['log_path'] !== '') ? $config['log_path'] : APPPATH.'logs/'; $this->_log_path = ($config['log_path'] !== '') ? $config['log_path'] : APPPATH.'logs/';
$this->_file_ext = (isset($config['log_file_extension']) && $config['log_file_extension'] !== '') $this->_file_ext = (isset($config['log_file_extension']) && $config['log_file_extension'] !== '')
? ltrim($config['log_file_extension'], '.') : 'php'; ? ltrim($config['log_file_extension'], '.') : 'php';
@ -208,9 +217,9 @@ class CI_Log {
$message .= $this->_format_line($level, $date, $msg); $message .= $this->_format_line($level, $date, $msg);
for ($written = 0, $length = strlen($message); $written < $length; $written += $result) for ($written = 0, $length = self::strlen($message); $written < $length; $written += $result)
{ {
if (($result = fwrite($fp, substr($message, $written))) === FALSE) if (($result = fwrite($fp, self::substr($message, $written))) === FALSE)
{ {
break; break;
} }
@ -237,11 +246,51 @@ class CI_Log {
* *
* @param string $level The error level * @param string $level The error level
* @param string $date Formatted date string * @param string $date Formatted date string
* @param string $msg The log message * @param string $message The log message
* @return string Formatted log line with a new line character '\n' at the end * @return string Formatted log line with a new line character '\n' at the end
*/ */
protected function _format_line($level, $date, $message) protected function _format_line($level, $date, $message)
{ {
return $level.' - '.$date.' --> '.$message."\n"; return $level.' - '.$date.' --> '.$message."\n";
} }
// --------------------------------------------------------------------
/**
* Byte-safe strlen()
*
* @param string $str
* @return int
*/
protected static function strlen($str)
{
return (self::$func_overload)
? mb_strlen($str, '8bit')
: strlen($str);
}
// --------------------------------------------------------------------
/**
* Byte-safe substr()
*
* @param string $str
* @param int $start
* @param int $length
* @return string
*/
protected static function substr($str, $start, $length = NULL)
{
if (self::$func_overload)
{
// mb_substr($str, $start, null, '8bit') returns an empty
// string on PHP 5.3
isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
return mb_substr($str, $start, $length, '8bit');
}
return isset($length)
? substr($str, $start, $length)
: substr($str, $start);
}
} }

4
src/system/core/Model.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

71
src/system/core/Output.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -122,6 +122,13 @@ class CI_Output {
*/ */
public $parse_exec_vars = TRUE; public $parse_exec_vars = TRUE;
/**
* mbstring.func_overload flag
*
* @var bool
*/
protected static $func_overload;
/** /**
* Class constructor * Class constructor
* *
@ -138,6 +145,8 @@ class CI_Output {
&& extension_loaded('zlib') && extension_loaded('zlib')
); );
isset(self::$func_overload) OR self::$func_overload = (extension_loaded('mbstring') && ini_get('mbstring.func_overload'));
// Get mime types for later // Get mime types for later
$this->mimes =& get_mimes(); $this->mimes =& get_mimes();
@ -285,7 +294,7 @@ class CI_Output {
/** /**
* Get Header * Get Header
* *
* @param string $header_name * @param string $header
* @return string * @return string
*/ */
public function get_header($header) public function get_header($header)
@ -302,11 +311,12 @@ class CI_Output {
return NULL; return NULL;
} }
for ($i = 0, $c = count($headers); $i < $c; $i++) // Count backwards, in order to get the last matching header
for ($c = count($headers) - 1; $c > -1; $c--)
{ {
if (strncasecmp($header, $headers[$i], $l = strlen($header)) === 0) if (strncasecmp($header, $headers[$c], $l = self::strlen($header)) === 0)
{ {
return trim(substr($headers[$i], $l+1)); return trim(self::substr($headers[$c], $l+1));
} }
} }
@ -480,13 +490,13 @@ class CI_Output {
if (isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== FALSE) if (isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== FALSE)
{ {
header('Content-Encoding: gzip'); header('Content-Encoding: gzip');
header('Content-Length: '.strlen($output)); header('Content-Length: '.self::strlen($output));
} }
else else
{ {
// User agent doesn't support gzip compression, // User agent doesn't support gzip compression,
// so we'll have to decompress our cache // so we'll have to decompress our cache
$output = gzinflate(substr($output, 10, -8)); $output = gzinflate(self::substr($output, 10, -8));
} }
} }
@ -601,9 +611,9 @@ class CI_Output {
$output = $cache_info.'ENDCI--->'.$output; $output = $cache_info.'ENDCI--->'.$output;
for ($written = 0, $length = strlen($output); $written < $length; $written += $result) for ($written = 0, $length = self::strlen($output); $written < $length; $written += $result)
{ {
if (($result = fwrite($fp, substr($output, $written))) === FALSE) if (($result = fwrite($fp, self::substr($output, $written))) === FALSE)
{ {
break; break;
} }
@ -711,7 +721,7 @@ class CI_Output {
} }
// Display the cache // Display the cache
$this->_display(substr($cache, strlen($match[0]))); $this->_display(self::substr($cache, self::strlen($match[0])));
log_message('debug', 'Cache file is current. Sending it to browser.'); log_message('debug', 'Cache file is current. Sending it to browser.');
return TRUE; return TRUE;
} }
@ -797,4 +807,43 @@ class CI_Output {
} }
} }
// --------------------------------------------------------------------
/**
* Byte-safe strlen()
*
* @param string $str
* @return int
*/
protected static function strlen($str)
{
return (self::$func_overload)
? mb_strlen($str, '8bit')
: strlen($str);
}
// --------------------------------------------------------------------
/**
* Byte-safe substr()
*
* @param string $str
* @param int $start
* @param int $length
* @return string
*/
protected static function substr($str, $start, $length = NULL)
{
if (self::$func_overload)
{
// mb_substr($str, $start, null, '8bit') returns an empty
// string on PHP 5.3
isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
return mb_substr($str, $start, $length, '8bit');
}
return isset($length)
? substr($str, $start, $length)
: substr($str, $start);
}
} }

4
src/system/core/Router.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

95
src/system/core/Security.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -141,7 +141,8 @@ class CI_Security {
'<!--' => '&lt;!--', '<!--' => '&lt;!--',
'-->' => '--&gt;', '-->' => '--&gt;',
'<![CDATA[' => '&lt;![CDATA[', '<![CDATA[' => '&lt;![CDATA[',
'<comment>' => '&lt;comment&gt;' '<comment>' => '&lt;comment&gt;',
'<%' => '&lt;&#37;'
); );
/** /**
@ -223,14 +224,11 @@ class CI_Security {
} }
} }
// Do the tokens exist in both the _POST and _COOKIE arrays? // Check CSRF token validity, but don't error on mismatch just yet - we'll want to regenerate
if ( ! isset($_POST[$this->_csrf_token_name], $_COOKIE[$this->_csrf_cookie_name]) $valid = isset($_POST[$this->_csrf_token_name], $_COOKIE[$this->_csrf_cookie_name])
OR $_POST[$this->_csrf_token_name] !== $_COOKIE[$this->_csrf_cookie_name]) // Do the tokens match? && hash_equals($_POST[$this->_csrf_token_name], $_COOKIE[$this->_csrf_cookie_name]);
{
$this->csrf_show_error();
}
// We kill this since we're done and we don't want to polute the _POST array // We kill this since we're done and we don't want to pollute the _POST array
unset($_POST[$this->_csrf_token_name]); unset($_POST[$this->_csrf_token_name]);
// Regenerate on every submission? // Regenerate on every submission?
@ -244,6 +242,11 @@ class CI_Security {
$this->_csrf_set_hash(); $this->_csrf_set_hash();
$this->csrf_set_cookie(); $this->csrf_set_cookie();
if ($valid !== TRUE)
{
$this->csrf_show_error();
}
log_message('info', 'CSRF token verified'); log_message('info', 'CSRF token verified');
return $this; return $this;
} }
@ -351,9 +354,9 @@ class CI_Security {
// Is the string an array? // Is the string an array?
if (is_array($str)) if (is_array($str))
{ {
while (list($key) = each($str)) foreach ($str as $key => &$value)
{ {
$str[$key] = $this->xss_clean($str[$key]); $str[$key] = $this->xss_clean($value);
} }
return $str; return $str;
@ -371,11 +374,17 @@ class CI_Security {
* *
* Note: Use rawurldecode() so it does not remove plus signs * Note: Use rawurldecode() so it does not remove plus signs
*/ */
if (stripos($str, '%') !== false)
{
do do
{ {
$oldstr = $str;
$str = rawurldecode($str); $str = rawurldecode($str);
$str = preg_replace_callback('#%(?:\s*[0-9a-f]){2,}#i', array($this, '_urldecodespaces'), $str);
}
while ($oldstr !== $str);
unset($oldstr);
} }
while (preg_match('/%[0-9a-f]{2,}/i', $str));
/* /*
* Convert character entities to ASCII * Convert character entities to ASCII
@ -466,7 +475,7 @@ class CI_Security {
if (preg_match('/<a/i', $str)) if (preg_match('/<a/i', $str))
{ {
$str = preg_replace_callback('#<a[^a-z0-9>]+([^>]*?)(?:>|$)#si', array($this, '_js_link_removal'), $str); $str = preg_replace_callback('#<a(?:rea)?[^a-z0-9>]+([^>]*?)(?:>|$)#si', array($this, '_js_link_removal'), $str);
} }
if (preg_match('/<img/i', $str)) if (preg_match('/<img/i', $str))
@ -492,7 +501,7 @@ class CI_Security {
* Becomes: &lt;blink&gt; * Becomes: &lt;blink&gt;
*/ */
$pattern = '#' $pattern = '#'
.'<((?<slash>/*\s*)(?<tagName>[a-z0-9]+)(?=[^a-z0-9]|$)' // tag start and name, followed by a non-tag character .'<((?<slash>/*\s*)((?<tagName>[a-z0-9]+)(?=[^a-z0-9]|$)|.+)' // tag start and name, followed by a non-tag character
.'[^\s\042\047a-z0-9>/=]*' // a valid attribute character immediately after the tag would count as a separator .'[^\s\042\047a-z0-9>/=]*' // a valid attribute character immediately after the tag would count as a separator
// optional attributes // optional attributes
.'(?<attributes>(?:[\s\042\047/=]*' // non-attribute characters, excluding > (tag close) for obvious reasons .'(?<attributes>(?:[\s\042\047/=]*' // non-attribute characters, excluding > (tag close) for obvious reasons
@ -669,21 +678,9 @@ class CI_Security {
? ENT_COMPAT | ENT_HTML5 ? ENT_COMPAT | ENT_HTML5
: ENT_COMPAT; : ENT_COMPAT;
do
{
$str_compare = $str;
// Decode standard entities, avoiding false positives
if (preg_match_all('/&[a-z]{2,}(?![a-z;])/i', $str, $matches))
{
if ( ! isset($_entities)) if ( ! isset($_entities))
{ {
$_entities = array_map( $_entities = array_map('strtolower', get_html_translation_table(HTML_ENTITIES, $flag, $charset));
'strtolower',
is_php('5.3.4')
? get_html_translation_table(HTML_ENTITIES, $flag, $charset)
: get_html_translation_table(HTML_ENTITIES, $flag)
);
// If we're not on PHP 5.4+, add the possibly dangerous HTML 5 // If we're not on PHP 5.4+, add the possibly dangerous HTML 5
// entities to the array manually // entities to the array manually
@ -692,11 +689,18 @@ class CI_Security {
$_entities[':'] = '&colon;'; $_entities[':'] = '&colon;';
$_entities['('] = '&lpar;'; $_entities['('] = '&lpar;';
$_entities[')'] = '&rpar;'; $_entities[')'] = '&rpar;';
$_entities["\n"] = '&newline;'; $_entities["\n"] = '&NewLine;';
$_entities["\t"] = '&tab;'; $_entities["\t"] = '&Tab;';
} }
} }
do
{
$str_compare = $str;
// Decode standard entities, avoiding false positives
if (preg_match_all('/&[a-z]{2,}(?![a-z;])/i', $str, $matches))
{
$replace = array(); $replace = array();
$matches = array_unique(array_map('strtolower', $matches[0])); $matches = array_unique(array_map('strtolower', $matches[0]));
foreach ($matches as &$match) foreach ($matches as &$match)
@ -707,7 +711,7 @@ class CI_Security {
} }
} }
$str = str_ireplace(array_keys($replace), array_values($replace), $str); $str = str_replace(array_keys($replace), array_values($replace), $str);
} }
// Decode numeric & UTF16 two byte entities // Decode numeric & UTF16 two byte entities
@ -716,6 +720,11 @@ class CI_Security {
$flag, $flag,
$charset $charset
); );
if ($flag === ENT_COMPAT)
{
$str = str_replace(array_values($_entities), array_keys($_entities), $str);
}
} }
while ($str_compare !== $str); while ($str_compare !== $str);
return $str; return $str;
@ -774,6 +783,24 @@ class CI_Security {
// ---------------------------------------------------------------- // ----------------------------------------------------------------
/**
* URL-decode taking spaces into account
*
* @see https://github.com/bcit-ci/CodeIgniter/issues/4877
* @param array $matches
* @return string
*/
protected function _urldecodespaces($matches)
{
$input = $matches[0];
$nospaces = preg_replace('#\s+#', '', $input);
return ($nospaces === $input)
? $input
: rawurldecode($nospaces);
}
// ----------------------------------------------------------------
/** /**
* Compact Exploded Words * Compact Exploded Words
* *
@ -803,7 +830,7 @@ class CI_Security {
protected function _sanitize_naughty_html($matches) protected function _sanitize_naughty_html($matches)
{ {
static $naughty_tags = array( static $naughty_tags = array(
'alert', 'prompt', 'confirm', 'applet', 'audio', 'basefont', 'base', 'behavior', 'bgsound', 'alert', 'area', 'prompt', 'confirm', 'applet', 'audio', 'basefont', 'base', 'behavior', 'bgsound',
'blink', 'body', 'embed', 'expression', 'form', 'frameset', 'frame', 'head', 'html', 'ilayer', 'blink', 'body', 'embed', 'expression', 'form', 'frameset', 'frame', 'head', 'html', 'ilayer',
'iframe', 'input', 'button', 'select', 'isindex', 'layer', 'link', 'meta', 'keygen', 'object', 'iframe', 'input', 'button', 'select', 'isindex', 'layer', 'link', 'meta', 'keygen', 'object',
'plaintext', 'style', 'script', 'textarea', 'title', 'math', 'video', 'svg', 'xml', 'xss' 'plaintext', 'style', 'script', 'textarea', 'title', 'math', 'video', 'svg', 'xml', 'xss'
@ -842,7 +869,7 @@ class CI_Security {
// Each iteration filters a single attribute // Each iteration filters a single attribute
do do
{ {
// Strip any non-alpha characters that may preceed an attribute. // Strip any non-alpha characters that may precede an attribute.
// Browsers often parse these incorrectly and that has been a // Browsers often parse these incorrectly and that has been a
// of numerous XSS issues we've had. // of numerous XSS issues we've had.
$matches['attributes'] = preg_replace('#^[^a-z]+#i', '', $matches['attributes']); $matches['attributes'] = preg_replace('#^[^a-z]+#i', '', $matches['attributes']);
@ -900,7 +927,7 @@ class CI_Security {
return str_replace( return str_replace(
$match[1], $match[1],
preg_replace( preg_replace(
'#href=.*?(?:(?:alert|prompt|confirm)(?:\(|&\#40;)|javascript:|livescript:|mocha:|charset=|window\.|document\.|\.cookie|<script|<xss|data\s*:)#si', '#href=.*?(?:(?:alert|prompt|confirm)(?:\(|&\#40;)|javascript:|livescript:|mocha:|charset=|window\.|document\.|\.cookie|<script|<xss|d\s*a\s*t\s*a\s*:)#si',
'', '',
$this->_filter_attributes($match[1]) $this->_filter_attributes($match[1])
), ),

4
src/system/core/URI.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

4
src/system/core/Utf8.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.0.0 * @since Version 2.0.0

23
src/system/core/compat/hash.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -119,7 +119,7 @@ if ( ! function_exists('hash_pbkdf2'))
*/ */
function hash_pbkdf2($algo, $password, $salt, $iterations, $length = 0, $raw_output = FALSE) function hash_pbkdf2($algo, $password, $salt, $iterations, $length = 0, $raw_output = FALSE)
{ {
if ( ! in_array($algo, hash_algos(), TRUE)) if ( ! in_array(strtolower($algo), hash_algos(), TRUE))
{ {
trigger_error('hash_pbkdf2(): Unknown hashing algorithm: '.$algo, E_USER_WARNING); trigger_error('hash_pbkdf2(): Unknown hashing algorithm: '.$algo, E_USER_WARNING);
return FALSE; return FALSE;
@ -173,7 +173,9 @@ if ( ! function_exists('hash_pbkdf2'))
return FALSE; return FALSE;
} }
$hash_length = strlen(hash($algo, NULL, TRUE)); $hash_length = defined('MB_OVERLOAD_STRING')
? mb_strlen(hash($algo, NULL, TRUE), '8bit')
: strlen(hash($algo, NULL, TRUE));
empty($length) && $length = $hash_length; empty($length) && $length = $hash_length;
// Pre-hash password inputs longer than the algorithm's block size // Pre-hash password inputs longer than the algorithm's block size
@ -221,14 +223,14 @@ if ( ! function_exists('hash_pbkdf2'))
'whirlpool' => 64 'whirlpool' => 64
); );
if (isset($block_sizes[$algo]) && strlen($password) > $block_sizes[$algo]) if (isset($block_sizes[$algo], $password[$block_sizes[$algo]]))
{ {
$password = hash($algo, $password, TRUE); $password = hash($algo, $password, TRUE);
} }
$hash = ''; $hash = '';
// Note: Blocks are NOT 0-indexed // Note: Blocks are NOT 0-indexed
for ($bc = ceil($length / $hash_length), $bi = 1; $bi <= $bc; $bi++) for ($bc = (int) ceil($length / $hash_length), $bi = 1; $bi <= $bc; $bi++)
{ {
$key = $derived_key = hash_hmac($algo, $salt.pack('N', $bi), $password, TRUE); $key = $derived_key = hash_hmac($algo, $salt.pack('N', $bi), $password, TRUE);
for ($i = 1; $i < $iterations; $i++) for ($i = 1; $i < $iterations; $i++)
@ -240,6 +242,13 @@ if ( ! function_exists('hash_pbkdf2'))
} }
// This is not RFC-compatible, but we're aiming for natural PHP compatibility // This is not RFC-compatible, but we're aiming for natural PHP compatibility
return substr($raw_output ? $hash : bin2hex($hash), 0, $length); if ( ! $raw_output)
{
$hash = bin2hex($hash);
}
return defined('MB_OVERLOAD_STRING')
? mb_substr($hash, 0, $length, '8bit')
: substr($hash, 0, $length);
} }
} }

4
src/system/core/compat/mbstring.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

42
src/system/core/compat/password.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -50,7 +50,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
// ------------------------------------------------------------------------ // ------------------------------------------------------------------------
if (is_php('5.5') OR ! is_php('5.3.7') OR ! defined('CRYPT_BLOWFISH') OR CRYPT_BLOWFISH !== 1 OR defined('HHVM_VERSION')) if (is_php('5.5') OR ! defined('CRYPT_BLOWFISH') OR CRYPT_BLOWFISH !== 1 OR defined('HHVM_VERSION'))
{ {
return; return;
} }
@ -94,8 +94,8 @@ if ( ! function_exists('password_hash'))
*/ */
function password_hash($password, $algo, array $options = array()) function password_hash($password, $algo, array $options = array())
{ {
static $func_override; static $func_overload;
isset($func_override) OR $func_override = (extension_loaded('mbstring') && ini_get('mbstring.func_override')); isset($func_overload) OR $func_overload = (extension_loaded('mbstring') && ini_get('mbstring.func_overload'));
if ($algo !== 1) if ($algo !== 1)
{ {
@ -109,21 +109,29 @@ if ( ! function_exists('password_hash'))
return NULL; return NULL;
} }
if (isset($options['salt']) && ($saltlen = ($func_override ? mb_strlen($options['salt'], '8bit') : strlen($options['salt']))) < 22) if (isset($options['salt']) && ($saltlen = ($func_overload ? mb_strlen($options['salt'], '8bit') : strlen($options['salt']))) < 22)
{ {
trigger_error('password_hash(): Provided salt is too short: '.$saltlen.' expecting 22', E_USER_WARNING); trigger_error('password_hash(): Provided salt is too short: '.$saltlen.' expecting 22', E_USER_WARNING);
return NULL; return NULL;
} }
elseif ( ! isset($options['salt'])) elseif ( ! isset($options['salt']))
{ {
if (defined('MCRYPT_DEV_URANDOM')) if (function_exists('random_bytes'))
{
try
{
$options['salt'] = random_bytes(16);
}
catch (Exception $e)
{
log_message('error', 'compat/password: Error while trying to use random_bytes(): '.$e->getMessage());
return FALSE;
}
}
elseif (defined('MCRYPT_DEV_URANDOM'))
{ {
$options['salt'] = mcrypt_create_iv(16, MCRYPT_DEV_URANDOM); $options['salt'] = mcrypt_create_iv(16, MCRYPT_DEV_URANDOM);
} }
elseif (function_exists('openssl_random_pseudo_bytes'))
{
$options['salt'] = openssl_random_pseudo_bytes(16);
}
elseif (DIRECTORY_SEPARATOR === '/' && (is_readable($dev = '/dev/arandom') OR is_readable($dev = '/dev/urandom'))) elseif (DIRECTORY_SEPARATOR === '/' && (is_readable($dev = '/dev/arandom') OR is_readable($dev = '/dev/urandom')))
{ {
if (($fp = fopen($dev, 'rb')) === FALSE) if (($fp = fopen($dev, 'rb')) === FALSE)
@ -136,7 +144,7 @@ if ( ! function_exists('password_hash'))
is_php('5.4') && stream_set_chunk_size($fp, 16); is_php('5.4') && stream_set_chunk_size($fp, 16);
$options['salt'] = ''; $options['salt'] = '';
for ($read = 0; $read < 16; $read = ($func_override) ? mb_strlen($options['salt'], '8bit') : strlen($options['salt'])) for ($read = 0; $read < 16; $read = ($func_overload) ? mb_strlen($options['salt'], '8bit') : strlen($options['salt']))
{ {
if (($read = fread($fp, 16 - $read)) === FALSE) if (($read = fread($fp, 16 - $read)) === FALSE)
{ {
@ -148,6 +156,16 @@ if ( ! function_exists('password_hash'))
fclose($fp); fclose($fp);
} }
elseif (function_exists('openssl_random_pseudo_bytes'))
{
$is_secure = NULL;
$options['salt'] = openssl_random_pseudo_bytes(16, $is_secure);
if ($is_secure !== TRUE)
{
log_message('error', 'compat/password: openssl_random_pseudo_bytes() set the $cryto_strong flag to FALSE');
return FALSE;
}
}
else else
{ {
log_message('error', 'compat/password: No CSPRNG available.'); log_message('error', 'compat/password: No CSPRNG available.');

215
src/system/core/compat/standard.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -62,7 +62,7 @@ if ( ! function_exists('array_column'))
* array_column() * array_column()
* *
* @link http://php.net/array_column * @link http://php.net/array_column
* @param string $array * @param array $array
* @param mixed $column_key * @param mixed $column_key
* @param mixed $index_key * @param mixed $index_key
* @return array * @return array
@ -153,7 +153,7 @@ if ( ! function_exists('hex2bin'))
*/ */
function hex2bin($data) function hex2bin($data)
{ {
if (in_array($type = gettype($data), array('array', 'double', 'object'), TRUE)) if (in_array($type = gettype($data), array('array', 'double', 'object', 'resource'), TRUE))
{ {
if ($type === 'object' && method_exists($data, '__toString')) if ($type === 'object' && method_exists($data, '__toString'))
{ {
@ -180,210 +180,3 @@ if ( ! function_exists('hex2bin'))
return pack('H*', $data); return pack('H*', $data);
} }
} }
// ------------------------------------------------------------------------
if (is_php('5.3'))
{
return;
}
// ------------------------------------------------------------------------
if ( ! function_exists('array_replace'))
{
/**
* array_replace()
*
* @link http://php.net/array_replace
* @return array
*/
function array_replace()
{
$arrays = func_get_args();
if (($c = count($arrays)) === 0)
{
trigger_error('array_replace() expects at least 1 parameter, 0 given', E_USER_WARNING);
return NULL;
}
elseif ($c === 1)
{
if ( ! is_array($arrays[0]))
{
trigger_error('array_replace(): Argument #1 is not an array', E_USER_WARNING);
return NULL;
}
return $arrays[0];
}
$array = array_shift($arrays);
$c--;
for ($i = 0; $i < $c; $i++)
{
if ( ! is_array($arrays[$i]))
{
trigger_error('array_replace(): Argument #'.($i + 2).' is not an array', E_USER_WARNING);
return NULL;
}
elseif (empty($arrays[$i]))
{
continue;
}
foreach (array_keys($arrays[$i]) as $key)
{
$array[$key] = $arrays[$i][$key];
}
}
return $array;
}
}
// ------------------------------------------------------------------------
if ( ! function_exists('array_replace_recursive'))
{
/**
* array_replace_recursive()
*
* @link http://php.net/array_replace_recursive
* @return array
*/
function array_replace_recursive()
{
$arrays = func_get_args();
if (($c = count($arrays)) === 0)
{
trigger_error('array_replace_recursive() expects at least 1 parameter, 0 given', E_USER_WARNING);
return NULL;
}
elseif ($c === 1)
{
if ( ! is_array($arrays[0]))
{
trigger_error('array_replace_recursive(): Argument #1 is not an array', E_USER_WARNING);
return NULL;
}
return $arrays[0];
}
$array = array_shift($arrays);
$c--;
for ($i = 0; $i < $c; $i++)
{
if ( ! is_array($arrays[$i]))
{
trigger_error('array_replace_recursive(): Argument #'.($i + 2).' is not an array', E_USER_WARNING);
return NULL;
}
elseif (empty($arrays[$i]))
{
continue;
}
foreach (array_keys($arrays[$i]) as $key)
{
$array[$key] = (is_array($arrays[$i][$key]) && isset($array[$key]) && is_array($array[$key]))
? array_replace_recursive($array[$key], $arrays[$i][$key])
: $arrays[$i][$key];
}
}
return $array;
}
}
// ------------------------------------------------------------------------
if ( ! function_exists('quoted_printable_encode'))
{
/**
* quoted_printable_encode()
*
* @link http://php.net/quoted_printable_encode
* @param string $str
* @return string
*/
function quoted_printable_encode($str)
{
if (strlen($str) === 0)
{
return '';
}
elseif (in_array($type = gettype($str), array('array', 'object'), TRUE))
{
if ($type === 'object' && method_exists($str, '__toString'))
{
$str = (string) $str;
}
else
{
trigger_error('quoted_printable_encode() expects parameter 1 to be string, '.$type.' given', E_USER_WARNING);
return NULL;
}
}
if (function_exists('imap_8bit'))
{
return imap_8bit($str);
}
$i = $lp = 0;
$output = '';
$hex = '0123456789ABCDEF';
$length = (extension_loaded('mbstring') && ini_get('mbstring.func_overload'))
? mb_strlen($str, '8bit')
: strlen($str);
while ($length--)
{
if ((($c = $str[$i++]) === "\015") && isset($str[$i]) && ($str[$i] === "\012") && $length > 0)
{
$output .= "\015".$str[$i++];
$length--;
$lp = 0;
continue;
}
if (
ctype_cntrl($c)
OR (ord($c) === 0x7f)
OR (ord($c) & 0x80)
OR ($c === '=')
OR ($c === ' ' && isset($str[$i]) && $str[$i] === "\015")
)
{
if (
(($lp += 3) > 75 && ord($c) <= 0x7f)
OR (ord($c) > 0x7f && ord($c) <= 0xdf && ($lp + 3) > 75)
OR (ord($c) > 0xdf && ord($c) <= 0xef && ($lp + 6) > 75)
OR (ord($c) > 0xef && ord($c) <= 0xf4 && ($lp + 9) > 75)
)
{
$output .= "=\015\012";
$lp = 3;
}
$output .= '='.$hex[ord($c) >> 4].$hex[ord($c) & 0xf];
continue;
}
if ((++$lp) > 75)
{
$output .= "=\015\012";
$lp = 1;
}
$output .= $c;
}
return $output;
}
}

4
src/system/database/DB.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

4
src/system/database/DB_cache.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

12
src/system/database/DB_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -980,7 +980,7 @@ abstract class CI_DB_driver {
*/ */
public function compile_binds($sql, $binds) public function compile_binds($sql, $binds)
{ {
if (empty($binds) OR empty($this->bind_marker) OR strpos($sql, $this->bind_marker) === FALSE) if (empty($this->bind_marker) OR strpos($sql, $this->bind_marker) === FALSE)
{ {
return $sql; return $sql;
} }
@ -1000,7 +1000,7 @@ abstract class CI_DB_driver {
$ml = strlen($this->bind_marker); $ml = strlen($this->bind_marker);
// Make sure not to replace a chunk inside a string that happens to match the bind marker // Make sure not to replace a chunk inside a string that happens to match the bind marker
if ($c = preg_match_all("/'[^']*'/i", $sql, $matches)) if ($c = preg_match_all("/'[^']*'|\"[^\"]*\"/i", $sql, $matches))
{ {
$c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i', $c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i',
str_replace($matches[0], str_replace($matches[0],
@ -1173,14 +1173,14 @@ abstract class CI_DB_driver {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/** /**
* Platform-dependant string escape * Platform-dependent string escape
* *
* @param string * @param string
* @return string * @return string
*/ */
protected function _escape_str($str) protected function _escape_str($str)
{ {
return str_replace("'", "''", remove_invisible_characters($str)); return str_replace("'", "''", remove_invisible_characters($str, FALSE));
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------

10
src/system/database/DB_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -184,7 +184,7 @@ abstract class CI_DB_forge {
{ {
return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE; return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
} }
elseif ( ! $this->db->query(sprintf($this->_create_database, $db_name, $this->db->char_set, $this->db->dbcollat))) elseif ( ! $this->db->query(sprintf($this->_create_database, $this->db->escape_identifiers($db_name), $this->db->char_set, $this->db->dbcollat)))
{ {
return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE; return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE;
} }
@ -211,7 +211,7 @@ abstract class CI_DB_forge {
{ {
return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE; return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
} }
elseif ( ! $this->db->query(sprintf($this->_drop_database, $db_name))) elseif ( ! $this->db->query(sprintf($this->_drop_database, $this->db->escape_identifiers($db_name))))
{ {
return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE; return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE;
} }
@ -348,7 +348,7 @@ abstract class CI_DB_forge {
if (($result = $this->db->query($sql)) !== FALSE) if (($result = $this->db->query($sql)) !== FALSE)
{ {
empty($this->db->data_cache['table_names']) OR $this->db->data_cache['table_names'][] = $table; isset($this->db->data_cache['table_names']) && $this->db->data_cache['table_names'][] = $table;
// Most databases don't support creating indexes from within the CREATE TABLE statement // Most databases don't support creating indexes from within the CREATE TABLE statement
if ( ! empty($this->keys)) if ( ! empty($this->keys))

95
src/system/database/DB_query_builder.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -149,6 +149,13 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
*/ */
protected $qb_set = array(); protected $qb_set = array();
/**
* QB data set for update_batch()
*
* @var array
*/
protected $qb_set_ub = array();
/** /**
* QB aliased tables list * QB aliased tables list
* *
@ -207,6 +214,13 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
*/ */
protected $qb_cache_join = array(); protected $qb_cache_join = array();
/**
* QB Cache aliased tables list
*
* @var array
*/
protected $qb_cache_aliased_tables = array();
/** /**
* QB Cache WHERE data * QB Cache WHERE data
* *
@ -679,7 +693,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
// value appears not to have been set, assign the test to IS NULL // value appears not to have been set, assign the test to IS NULL
$k .= ' IS NULL'; $k .= ' IS NULL';
} }
elseif (preg_match('/\s*(!?=|<>|IS(?:\s+NOT)?)\s*$/i', $k, $match, PREG_OFFSET_CAPTURE)) elseif (preg_match('/\s*(!?=|<>|\sIS(?:\s+NOT)?\s)\s*$/i', $k, $match, PREG_OFFSET_CAPTURE))
{ {
$k = substr($k, 0, $match[0][1]).($match[1][0] === '=' ? ' IS NULL' : ' IS NOT NULL'); $k = substr($k, 0, $match[0][1]).($match[1][0] === '=' ? ' IS NULL' : ' IS NOT NULL');
} }
@ -1271,7 +1285,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
*/ */
protected function _limit($sql) protected function _limit($sql)
{ {
return $sql.' LIMIT '.($this->qb_offset ? $this->qb_offset.', ' : '').$this->qb_limit; return $sql.' LIMIT '.($this->qb_offset ? $this->qb_offset.', ' : '').(int) $this->qb_limit;
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@ -1395,7 +1409,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
$this->qb_orderby = NULL; $this->qb_orderby = NULL;
} }
$result = ($this->qb_distinct === TRUE) $result = ($this->qb_distinct === TRUE OR ! empty($this->qb_groupby) OR ! empty($this->qb_cache_groupby))
? $this->query($this->_count_string.$this->protect_identifiers('numrows')."\nFROM (\n".$this->_compile_select()."\n) CI_count_all_results") ? $this->query($this->_count_string.$this->protect_identifiers('numrows')."\nFROM (\n".$this->_compile_select()."\n) CI_count_all_results")
: $this->query($this->_compile_select($this->_count_string.$this->protect_identifiers('numrows'))); : $this->query($this->_compile_select($this->_count_string.$this->protect_identifiers('numrows')));
@ -1498,9 +1512,11 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
$affected_rows = 0; $affected_rows = 0;
for ($i = 0, $total = count($this->qb_set); $i < $total; $i += $batch_size) for ($i = 0, $total = count($this->qb_set); $i < $total; $i += $batch_size)
{ {
$this->query($this->_insert_batch($this->protect_identifiers($table, TRUE, $escape, FALSE), $this->qb_keys, array_slice($this->qb_set, $i, $batch_size))); if ($this->query($this->_insert_batch($this->protect_identifiers($table, TRUE, $escape, FALSE), $this->qb_keys, array_slice($this->qb_set, $i, $batch_size))))
{
$affected_rows += $this->affected_rows(); $affected_rows += $this->affected_rows();
} }
}
$this->_reset_write(); $this->_reset_write();
return $affected_rows; return $affected_rows;
@ -1544,7 +1560,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
is_bool($escape) OR $escape = $this->_protect_identifiers; is_bool($escape) OR $escape = $this->_protect_identifiers;
$keys = array_keys($this->_object_to_array(current($key))); $keys = array_keys($this->_object_to_array(reset($key)));
sort($keys); sort($keys);
foreach ($key as $row) foreach ($key as $row)
@ -1884,7 +1900,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
if ($set === NULL) if ($set === NULL)
{ {
if (empty($this->qb_set)) if (empty($this->qb_set_ub))
{ {
return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE; return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE;
} }
@ -1911,10 +1927,13 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
// Batch this baby // Batch this baby
$affected_rows = 0; $affected_rows = 0;
for ($i = 0, $total = count($this->qb_set); $i < $total; $i += $batch_size) for ($i = 0, $total = count($this->qb_set_ub); $i < $total; $i += $batch_size)
{
if ($this->query($this->_update_batch($this->protect_identifiers($table, TRUE, NULL, FALSE), array_slice($this->qb_set_ub, $i, $batch_size), $index)))
{ {
$this->query($this->_update_batch($this->protect_identifiers($table, TRUE, NULL, FALSE), array_slice($this->qb_set, $i, $batch_size), $this->protect_identifiers($index)));
$affected_rows += $this->affected_rows(); $affected_rows += $this->affected_rows();
}
$this->qb_where = array(); $this->qb_where = array();
} }
@ -1939,13 +1958,13 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
$ids = array(); $ids = array();
foreach ($values as $key => $val) foreach ($values as $key => $val)
{ {
$ids[] = $val[$index]; $ids[] = $val[$index]['value'];
foreach (array_keys($val) as $field) foreach (array_keys($val) as $field)
{ {
if ($field !== $index) if ($field !== $index)
{ {
$final[$field][] = 'WHEN '.$index.' = '.$val[$index].' THEN '.$val[$field]; $final[$val[$field]['field']][] = 'WHEN '.$val[$index]['field'].' = '.$val[$index]['value'].' THEN '.$val[$field]['value'];
} }
} }
} }
@ -1958,7 +1977,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
.'ELSE '.$k.' END, '; .'ELSE '.$k.' END, ';
} }
$this->where($index.' IN('.implode(',', $ids).')', NULL, FALSE); $this->where($val[$index]['field'].' IN('.implode(',', $ids).')', NULL, FALSE);
return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where'); return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where');
} }
@ -1995,7 +2014,10 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
$index_set = TRUE; $index_set = TRUE;
} }
$clean[$this->protect_identifiers($k2, FALSE, $escape)] = ($escape === FALSE) ? $v2 : $this->escape($v2); $clean[$k2] = array(
'field' => $this->protect_identifiers($k2, FALSE, $escape),
'value' => ($escape === FALSE ? $v2 : $this->escape($v2))
);
} }
if ($index_set === FALSE) if ($index_set === FALSE)
@ -2003,7 +2025,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
return $this->display_error('db_batch_missing_index'); return $this->display_error('db_batch_missing_index');
} }
$this->qb_set[] = $clean; $this->qb_set_ub[] = $clean;
} }
return $this; return $this;
@ -2266,9 +2288,14 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
$table = trim(strrchr($table, ' ')); $table = trim(strrchr($table, ' '));
// Store the alias, if it doesn't already exist // Store the alias, if it doesn't already exist
if ( ! in_array($table, $this->qb_aliased_tables)) if ( ! in_array($table, $this->qb_aliased_tables, TRUE))
{ {
$this->qb_aliased_tables[] = $table; $this->qb_aliased_tables[] = $table;
if ($this->qb_caching === TRUE && ! in_array($table, $this->qb_cache_aliased_tables, TRUE))
{
$this->qb_cache_aliased_tables[] = $table;
$this->qb_cache_exists[] = 'aliased_tables';
}
} }
} }
} }
@ -2335,7 +2362,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
.$this->_compile_order_by(); // ORDER BY .$this->_compile_order_by(); // ORDER BY
// LIMIT // LIMIT
if ($this->qb_limit) if ($this->qb_limit OR $this->qb_offset)
{ {
return $this->_limit($sql."\n"); return $this->_limit($sql."\n");
} }
@ -2426,7 +2453,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
* *
* Escapes identifiers in GROUP BY statements at execution time. * Escapes identifiers in GROUP BY statements at execution time.
* *
* Required so that aliases are tracked properly, regardless of wether * Required so that aliases are tracked properly, regardless of whether
* group_by() is called prior to from(), join() and dbprefix is added * group_by() is called prior to from(), join() and dbprefix is added
* only if needed. * only if needed.
* *
@ -2462,7 +2489,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
* *
* Escapes identifiers in ORDER BY statements at execution time. * Escapes identifiers in ORDER BY statements at execution time.
* *
* Required so that aliases are tracked properly, regardless of wether * Required so that aliases are tracked properly, regardless of whether
* order_by() is called prior to from(), join() and dbprefix is added * order_by() is called prior to from(), join() and dbprefix is added
* only if needed. * only if needed.
* *
@ -2470,10 +2497,18 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
*/ */
protected function _compile_order_by() protected function _compile_order_by()
{ {
if (is_array($this->qb_orderby) && count($this->qb_orderby) > 0) if (empty($this->qb_orderby))
{ {
return '';
}
for ($i = 0, $c = count($this->qb_orderby); $i < $c; $i++) for ($i = 0, $c = count($this->qb_orderby); $i < $c; $i++)
{ {
if (is_string($this->qb_orderby[$i]))
{
continue;
}
if ($this->qb_orderby[$i]['escape'] !== FALSE && ! $this->_is_literal($this->qb_orderby[$i]['field'])) if ($this->qb_orderby[$i]['escape'] !== FALSE && ! $this->_is_literal($this->qb_orderby[$i]['field']))
{ {
$this->qb_orderby[$i]['field'] = $this->protect_identifiers($this->qb_orderby[$i]['field']); $this->qb_orderby[$i]['field'] = $this->protect_identifiers($this->qb_orderby[$i]['field']);
@ -2482,14 +2517,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
$this->qb_orderby[$i] = $this->qb_orderby[$i]['field'].$this->qb_orderby[$i]['direction']; $this->qb_orderby[$i] = $this->qb_orderby[$i]['field'].$this->qb_orderby[$i]['direction'];
} }
return $this->qb_orderby = "\nORDER BY ".implode(', ', $this->qb_orderby); return "\nORDER BY ".implode(', ', $this->qb_orderby);
}
elseif (is_string($this->qb_orderby))
{
return $this->qb_orderby;
}
return '';
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@ -2610,7 +2638,8 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
'qb_cache_orderby' => array(), 'qb_cache_orderby' => array(),
'qb_cache_set' => array(), 'qb_cache_set' => array(),
'qb_cache_exists' => array(), 'qb_cache_exists' => array(),
'qb_cache_no_escape' => array() 'qb_cache_no_escape' => array(),
'qb_cache_aliased_tables' => array()
)); ));
return $this; return $this;
@ -2661,13 +2690,6 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
$this->qb_no_escape = $qb_no_escape; $this->qb_no_escape = $qb_no_escape;
} }
} }
// If we are "protecting identifiers" we need to examine the "from"
// portion of the query to determine if there are any aliases
if ($this->_protect_identifiers === TRUE && count($this->qb_cache_from) > 0)
{
$this->_track_aliases($this->qb_from);
}
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@ -2770,6 +2792,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
{ {
$this->_reset_run(array( $this->_reset_run(array(
'qb_set' => array(), 'qb_set' => array(),
'qb_set_ub' => array(),
'qb_from' => array(), 'qb_from' => array(),
'qb_join' => array(), 'qb_join' => array(),
'qb_where' => array(), 'qb_where' => array(),

6
src/system/database/DB_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -660,7 +660,7 @@ class CI_DB_result {
*/ */
protected function _fetch_object($class_name = 'stdClass') protected function _fetch_object($class_name = 'stdClass')
{ {
return array(); return new $class_name();
} }
} }

4
src/system/database/DB_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

8
src/system/database/drivers/cubrid/cubrid_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.1.0 * @since Version 2.1.0
@ -250,7 +250,7 @@ class CI_DB_cubrid_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/** /**
* Platform-dependant string escape * Platform-dependent string escape
* *
* @param string * @param string
* @return string * @return string
@ -361,7 +361,7 @@ class CI_DB_cubrid_driver extends CI_DB {
* Error * Error
* *
* Returns an array containing code and message of the last * Returns an array containing code and message of the last
* database error that has occured. * database error that has occurred.
* *
* @return array * @return array
*/ */

7
src/system/database/drivers/cubrid/cubrid_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.1.0 * @since Version 2.1.0
@ -178,6 +178,9 @@ class CI_DB_cubrid_forge extends CI_DB_forge {
$attributes['TYPE'] = 'INTEGER'; $attributes['TYPE'] = 'INTEGER';
$attributes['UNSIGNED'] = FALSE; $attributes['UNSIGNED'] = FALSE;
return; return;
case 'LONGTEXT':
$attributes['TYPE'] = 'STRING';
return;
default: return; default: return;
} }
} }

4
src/system/database/drivers/cubrid/cubrid_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.1.0 * @since Version 2.1.0

4
src/system/database/drivers/cubrid/cubrid_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.1.0 * @since Version 2.1.0

23
src/system/database/drivers/ibase/ibase_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -294,7 +294,7 @@ class CI_DB_ibase_driver extends CI_DB {
* Error * Error
* *
* Returns an array containing code and message of the last * Returns an array containing code and message of the last
* database error that has occured. * database error that has occurred.
* *
* @return array * @return array
*/ */
@ -383,6 +383,23 @@ class CI_DB_ibase_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/**
* Insert batch statement
*
* Generates a platform-specific insert string from the supplied data.
*
* @param string $table Table name
* @param array $keys INSERT keys
* @param array $values INSERT values
* @return string|bool
*/
protected function _insert_batch($table, $keys, $values)
{
return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
}
// --------------------------------------------------------------------
/** /**
* Close DB Connection * Close DB Connection
* *

6
src/system/database/drivers/ibase/ibase_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -111,7 +111,7 @@ class CI_DB_ibase_forge extends CI_DB_forge {
* @param string $db_name (ignored) * @param string $db_name (ignored)
* @return bool * @return bool
*/ */
public function drop_database($db_name = '') public function drop_database($db_name)
{ {
if ( ! ibase_drop_db($this->conn_id)) if ( ! ibase_drop_db($this->conn_id))
{ {

4
src/system/database/drivers/ibase/ibase_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

4
src/system/database/drivers/ibase/ibase_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

9
src/system/database/drivers/mssql/mssql_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0
@ -158,6 +158,7 @@ class CI_DB_mssql_driver extends CI_DB {
if (mssql_select_db('['.$database.']', $this->conn_id)) if (mssql_select_db('['.$database.']', $this->conn_id))
{ {
$this->database = $database; $this->database = $database;
$this->data_cache = array();
return TRUE; return TRUE;
} }
@ -351,7 +352,7 @@ class CI_DB_mssql_driver extends CI_DB {
* Error * Error
* *
* Returns an array containing code and message of the last * Returns an array containing code and message of the last
* database error that has occured. * database error that has occurred.
* *
* @return array * @return array
*/ */
@ -499,7 +500,7 @@ class CI_DB_mssql_driver extends CI_DB {
return parent::_insert_batch($table, $keys, $values); return parent::_insert_batch($table, $keys, $values);
} }
return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE; return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------

9
src/system/database/drivers/mssql/mssql_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0
@ -113,6 +113,11 @@ class CI_DB_mssql_forge extends CI_DB_forge {
*/ */
protected function _attr_type(&$attributes) protected function _attr_type(&$attributes)
{ {
if (isset($attributes['CONSTRAINT']) && strpos($attributes['TYPE'], 'INT') !== FALSE)
{
unset($attributes['CONSTRAINT']);
}
switch (strtoupper($attributes['TYPE'])) switch (strtoupper($attributes['TYPE']))
{ {
case 'MEDIUMINT': case 'MEDIUMINT':

4
src/system/database/drivers/mssql/mssql_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

4
src/system/database/drivers/mssql/mssql_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

9
src/system/database/drivers/mysql/mysql_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0
@ -208,6 +208,7 @@ class CI_DB_mysql_driver extends CI_DB {
if (mysql_select_db($database, $this->conn_id)) if (mysql_select_db($database, $this->conn_id))
{ {
$this->database = $database; $this->database = $database;
$this->data_cache = array();
return TRUE; return TRUE;
} }
@ -336,7 +337,7 @@ class CI_DB_mysql_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/** /**
* Platform-dependant string escape * Platform-dependent string escape
* *
* @param string * @param string
* @return string * @return string
@ -447,7 +448,7 @@ class CI_DB_mysql_driver extends CI_DB {
* Error * Error
* *
* Returns an array containing code and message of the last * Returns an array containing code and message of the last
* database error that has occured. * database error that has occurred.
* *
* @return array * @return array
*/ */

4
src/system/database/drivers/mysql/mysql_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

4
src/system/database/drivers/mysql/mysql_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

4
src/system/database/drivers/mysql/mysql_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.0.0 * @since Version 1.0.0

16
src/system/database/drivers/mysqli/mysqli_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0
@ -125,8 +125,7 @@ class CI_DB_mysqli_driver extends CI_DB {
} }
else else
{ {
// Persistent connection support was added in PHP 5.3.0 $hostname = ($persistent === TRUE)
$hostname = ($persistent === TRUE && is_php('5.3'))
? 'p:'.$this->hostname : $this->hostname; ? 'p:'.$this->hostname : $this->hostname;
$port = empty($this->port) ? NULL : $this->port; $port = empty($this->port) ? NULL : $this->port;
$socket = NULL; $socket = NULL;
@ -184,7 +183,7 @@ class CI_DB_mysqli_driver extends CI_DB {
// https://bugs.php.net/bug.php?id=68344 // https://bugs.php.net/bug.php?id=68344
elseif (defined('MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT')) elseif (defined('MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT'))
{ {
$this->_mysqli->options(MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT, TRUE); $client_flags |= MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT;
} }
} }
@ -211,7 +210,7 @@ class CI_DB_mysqli_driver extends CI_DB {
$this->_mysqli->close(); $this->_mysqli->close();
$message = 'MySQLi was configured for an SSL connection, but got an unencrypted connection instead!'; $message = 'MySQLi was configured for an SSL connection, but got an unencrypted connection instead!';
log_message('error', $message); log_message('error', $message);
return ($this->db->db_debug) ? $this->db->display_error($message, '', TRUE) : FALSE; return ($this->db_debug) ? $this->display_error($message, '', TRUE) : FALSE;
} }
return $this->_mysqli; return $this->_mysqli;
@ -256,6 +255,7 @@ class CI_DB_mysqli_driver extends CI_DB {
if ($this->conn_id->select_db($database)) if ($this->conn_id->select_db($database))
{ {
$this->database = $database; $this->database = $database;
$this->data_cache = array();
return TRUE; return TRUE;
} }
@ -381,7 +381,7 @@ class CI_DB_mysqli_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/** /**
* Platform-dependant string escape * Platform-dependent string escape
* *
* @param string * @param string
* @return string * @return string
@ -502,7 +502,7 @@ class CI_DB_mysqli_driver extends CI_DB {
{ {
return array( return array(
'code' => $this->_mysqli->connect_errno, 'code' => $this->_mysqli->connect_errno,
'message' => is_php('5.2.9') ? $this->_mysqli->connect_error : mysqli_connect_error() 'message' => $this->_mysqli->connect_error
); );
} }

4
src/system/database/drivers/mysqli/mysqli_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

4
src/system/database/drivers/mysqli/mysqli_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

4
src/system/database/drivers/mysqli/mysqli_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

28
src/system/database/drivers/oci8/oci8_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.4.1 * @since Version 1.4.1
@ -386,7 +386,7 @@ class CI_DB_oci8_driver extends CI_DB {
*/ */
protected function _trans_begin() protected function _trans_begin()
{ {
$this->commit_mode = is_php('5.3.2') ? OCI_NO_AUTO_COMMIT : OCI_DEFAULT; $this->commit_mode = OCI_NO_AUTO_COMMIT;
return TRUE; return TRUE;
} }
@ -553,29 +553,35 @@ class CI_DB_oci8_driver extends CI_DB {
* Error * Error
* *
* Returns an array containing code and message of the last * Returns an array containing code and message of the last
* database error that has occured. * database error that has occurred.
* *
* @return array * @return array
*/ */
public function error() public function error()
{ {
/* oci_error() returns an array that already contains the // oci_error() returns an array that already contains
* 'code' and 'message' keys, so we can just return it. // 'code' and 'message' keys, but it can return false
*/ // if there was no error ....
if (is_resource($this->curs_id)) if (is_resource($this->curs_id))
{ {
return oci_error($this->curs_id); $error = oci_error($this->curs_id);
} }
elseif (is_resource($this->stmt_id)) elseif (is_resource($this->stmt_id))
{ {
return oci_error($this->stmt_id); $error = oci_error($this->stmt_id);
} }
elseif (is_resource($this->conn_id)) elseif (is_resource($this->conn_id))
{ {
return oci_error($this->conn_id); $error = oci_error($this->conn_id);
}
else
{
$error = oci_error();
} }
return oci_error(); return is_array($error)
? $error
: array('code' => '', 'message' => '');
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------

44
src/system/database/drivers/oci8/oci8_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.4.1 * @since Version 1.4.1
@ -53,6 +53,13 @@ class CI_DB_oci8_forge extends CI_DB_forge {
*/ */
protected $_create_database = FALSE; protected $_create_database = FALSE;
/**
* CREATE TABLE IF statement
*
* @var string
*/
protected $_create_table_if = FALSE;
/** /**
* DROP DATABASE statement * DROP DATABASE statement
* *
@ -119,6 +126,8 @@ class CI_DB_oci8_forge extends CI_DB_forge {
$sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name']) $sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
.' '.$this->db->escape_identifiers($field[$i]['new_name']); .' '.$this->db->escape_identifiers($field[$i]['new_name']);
} }
$field[$i] = "\n\t".$field[$i]['_literal'];
} }
} }
@ -129,7 +138,7 @@ class CI_DB_oci8_forge extends CI_DB_forge {
// RENAME COLUMN must be executed after MODIFY // RENAME COLUMN must be executed after MODIFY
array_unshift($sqls, $sql); array_unshift($sqls, $sql);
return $sql; return $sqls;
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@ -146,4 +155,33 @@ class CI_DB_oci8_forge extends CI_DB_forge {
// Not supported - sequences and triggers must be used instead // Not supported - sequences and triggers must be used instead
} }
// --------------------------------------------------------------------
/**
* Field attribute TYPE
*
* Performs a data type mapping between different databases.
*
* @param array &$attributes
* @return void
*/
protected function _attr_type(&$attributes)
{
switch (strtoupper($attributes['TYPE']))
{
case 'TINYINT':
$attributes['TYPE'] = 'NUMBER';
return;
case 'MEDIUMINT':
$attributes['TYPE'] = 'NUMBER';
return;
case 'INT':
$attributes['TYPE'] = 'NUMBER';
return;
case 'BIGINT':
$attributes['TYPE'] = 'NUMBER';
return;
default: return;
}
}
} }

4
src/system/database/drivers/oci8/oci8_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.4.1 * @since Version 1.4.1

4
src/system/database/drivers/oci8/oci8_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.4.1 * @since Version 1.4.1

171
src/system/database/drivers/odbc/odbc_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0
@ -50,7 +50,7 @@ defined('BASEPATH') OR exit('No direct script access allowed');
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @link https://codeigniter.com/user_guide/database/ * @link https://codeigniter.com/user_guide/database/
*/ */
class CI_DB_odbc_driver extends CI_DB { class CI_DB_odbc_driver extends CI_DB_driver {
/** /**
* Database driver * Database driver
@ -93,6 +93,22 @@ class CI_DB_odbc_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/**
* ODBC result ID resource returned from odbc_prepare()
*
* @var resource
*/
private $odbc_result;
/**
* Values to use with odbc_execute() for prepared statements
*
* @var array
*/
private $binds = array();
// --------------------------------------------------------------------
/** /**
* Class constructor * Class constructor
* *
@ -127,6 +143,74 @@ class CI_DB_odbc_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/**
* Compile Bindings
*
* @param string $sql SQL statement
* @param array $binds An array of values to bind
* @return string
*/
public function compile_binds($sql, $binds)
{
if (empty($binds) OR empty($this->bind_marker) OR strpos($sql, $this->bind_marker) === FALSE)
{
return $sql;
}
elseif ( ! is_array($binds))
{
$binds = array($binds);
$bind_count = 1;
}
else
{
// Make sure we're using numeric keys
$binds = array_values($binds);
$bind_count = count($binds);
}
// We'll need the marker length later
$ml = strlen($this->bind_marker);
// Make sure not to replace a chunk inside a string that happens to match the bind marker
if ($c = preg_match_all("/'[^']*'|\"[^\"]*\"/i", $sql, $matches))
{
$c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i',
str_replace($matches[0],
str_replace($this->bind_marker, str_repeat(' ', $ml), $matches[0]),
$sql, $c),
$matches, PREG_OFFSET_CAPTURE);
// Bind values' count must match the count of markers in the query
if ($bind_count !== $c)
{
return $sql;
}
}
elseif (($c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i', $sql, $matches, PREG_OFFSET_CAPTURE)) !== $bind_count)
{
return $sql;
}
if ($this->bind_marker !== '?')
{
do
{
$c--;
$sql = substr_replace($sql, '?', $matches[0][$c][1], $ml);
}
while ($c !== 0);
}
if (FALSE !== ($this->odbc_result = odbc_prepare($this->conn_id, $sql)))
{
$this->binds = array_values($binds);
}
return $sql;
}
// --------------------------------------------------------------------
/** /**
* Execute the query * Execute the query
* *
@ -134,9 +218,27 @@ class CI_DB_odbc_driver extends CI_DB {
* @return resource * @return resource
*/ */
protected function _execute($sql) protected function _execute($sql)
{
if ( ! isset($this->odbc_result))
{ {
return odbc_exec($this->conn_id, $sql); return odbc_exec($this->conn_id, $sql);
} }
elseif ($this->odbc_result === FALSE)
{
return FALSE;
}
if (TRUE === ($success = odbc_execute($this->odbc_result, $this->binds)))
{
// For queries that return result sets, return the result_id resource on success
$this->is_write_type($sql) OR $success = $this->odbc_result;
}
$this->odbc_result = NULL;
$this->binds = array();
return $success;
}
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@ -196,7 +298,7 @@ class CI_DB_odbc_driver extends CI_DB {
*/ */
public function is_write_type($sql) public function is_write_type($sql)
{ {
if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#i', $sql)) if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#is', $sql))
{ {
return FALSE; return FALSE;
} }
@ -207,14 +309,14 @@ class CI_DB_odbc_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/** /**
* Platform-dependant string escape * Platform-dependent string escape
* *
* @param string * @param string
* @return string * @return string
*/ */
protected function _escape_str($str) protected function _escape_str($str)
{ {
return remove_invisible_characters($str); $this->display_error('db_unsupported_feature');
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@ -238,7 +340,7 @@ class CI_DB_odbc_driver extends CI_DB {
*/ */
public function insert_id() public function insert_id()
{ {
return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE; return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@ -300,7 +402,7 @@ class CI_DB_odbc_driver extends CI_DB {
* Error * Error
* *
* Returns an array containing code and message of the last * Returns an array containing code and message of the last
* database error that has occured. * database error that has occurred.
* *
* @return array * @return array
*/ */
@ -311,58 +413,6 @@ class CI_DB_odbc_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/**
* Update statement
*
* Generates a platform-specific update string from the supplied data
*
* @param string $table
* @param array $values
* @return string
*/
protected function _update($table, $values)
{
$this->qb_limit = FALSE;
$this->qb_orderby = array();
return parent::_update($table, $values);
}
// --------------------------------------------------------------------
/**
* Truncate statement
*
* Generates a platform-specific truncate string from the supplied data
*
* If the database does not support the TRUNCATE statement,
* then this method maps to 'DELETE FROM table'
*
* @param string $table
* @return string
*/
protected function _truncate($table)
{
return 'DELETE FROM '.$table;
}
// --------------------------------------------------------------------
/**
* Delete statement
*
* Generates a platform-specific delete string from the supplied data
*
* @param string $table
* @return string
*/
protected function _delete($table)
{
$this->qb_limit = FALSE;
return parent::_delete($table);
}
// --------------------------------------------------------------------
/** /**
* Close DB Connection * Close DB Connection
* *
@ -372,5 +422,4 @@ class CI_DB_odbc_driver extends CI_DB {
{ {
odbc_close($this->conn_id); odbc_close($this->conn_id);
} }
} }

4
src/system/database/drivers/odbc/odbc_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

4
src/system/database/drivers/odbc/odbc_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

4
src/system/database/drivers/odbc/odbc_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

59
src/system/database/drivers/pdo/pdo_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.1.0 * @since Version 2.1.0
@ -126,7 +126,10 @@ class CI_DB_pdo_driver extends CI_DB {
*/ */
public function db_connect($persistent = FALSE) public function db_connect($persistent = FALSE)
{ {
$this->options[PDO::ATTR_PERSISTENT] = $persistent; if ($persistent === TRUE)
{
$this->options[PDO::ATTR_PERSISTENT] = TRUE;
}
try try
{ {
@ -220,7 +223,7 @@ class CI_DB_pdo_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/** /**
* Platform-dependant string escape * Platform-dependent string escape
* *
* @param string * @param string
* @return string * @return string
@ -282,7 +285,7 @@ class CI_DB_pdo_driver extends CI_DB {
* Error * Error
* *
* Returns an array containing code and message of the last * Returns an array containing code and message of the last
* database error that has occured. * database error that has occurred.
* *
* @return array * @return array
*/ */
@ -307,52 +310,6 @@ class CI_DB_pdo_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/**
* Update_Batch statement
*
* Generates a platform-specific batch update string from the supplied data
*
* @param string $table Table name
* @param array $values Update data
* @param string $index WHERE key
* @return string
*/
protected function _update_batch($table, $values, $index)
{
$ids = array();
foreach ($values as $key => $val)
{
$ids[] = $val[$index];
foreach (array_keys($val) as $field)
{
if ($field !== $index)
{
$final[$field][] = 'WHEN '.$index.' = '.$val[$index].' THEN '.$val[$field];
}
}
}
$cases = '';
foreach ($final as $k => $v)
{
$cases .= $k.' = CASE '."\n";
foreach ($v as $row)
{
$cases .= $row."\n";
}
$cases .= 'ELSE '.$k.' END, ';
}
$this->where($index.' IN('.implode(',', $ids).')', NULL, FALSE);
return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where');
}
// --------------------------------------------------------------------
/** /**
* Truncate statement * Truncate statement
* *

4
src/system/database/drivers/pdo/pdo_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.1.0 * @since Version 2.1.0

4
src/system/database/drivers/pdo/pdo_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.1.0 * @since Version 2.1.0

4
src/system/database/drivers/pdo/pdo_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.1.0 * @since Version 2.1.0

4
src/system/database/drivers/pdo/subdrivers/pdo_4d_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

4
src/system/database/drivers/pdo/subdrivers/pdo_4d_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

45
src/system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -170,47 +170,6 @@ class CI_DB_pdo_cubrid_driver extends CI_DB_pdo_driver {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/**
* Update_Batch statement
*
* Generates a platform-specific batch update string from the supplied data
*
* @param string $table Table name
* @param array $values Update data
* @param string $index WHERE key
* @return string
*/
protected function _update_batch($table, $values, $index)
{
$ids = array();
foreach ($values as $key => $val)
{
$ids[] = $val[$index];
foreach (array_keys($val) as $field)
{
if ($field !== $index)
{
$final[$field][] = 'WHEN '.$index.' = '.$val[$index].' THEN '.$val[$field];
}
}
}
$cases = '';
foreach ($final as $k => $v)
{
$cases .= $k." = CASE \n"
.implode("\n", $v)."\n"
.'ELSE '.$k.' END), ';
}
$this->where($index.' IN('.implode(',', $ids).')', NULL, FALSE);
return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where');
}
// --------------------------------------------------------------------
/** /**
* Truncate statement * Truncate statement
* *

7
src/system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -178,6 +178,9 @@ class CI_DB_pdo_cubrid_forge extends CI_DB_pdo_forge {
$attributes['TYPE'] = 'INTEGER'; $attributes['TYPE'] = 'INTEGER';
$attributes['UNSIGNED'] = FALSE; $attributes['UNSIGNED'] = FALSE;
return; return;
case 'LONGTEXT':
$attributes['TYPE'] = 'STRING';
return;
default: return; default: return;
} }
} }

13
src/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -126,7 +126,12 @@ class CI_DB_pdo_dblib_driver extends CI_DB_pdo_driver {
*/ */
public function db_connect($persistent = FALSE) public function db_connect($persistent = FALSE)
{ {
$this->conn_id = parent::db_connect($persistent); if ($persistent === TRUE)
{
log_message('debug', "dblib driver doesn't support persistent connections");
}
$this->conn_id = parent::db_connect(FALSE);
if ( ! is_object($this->conn_id)) if ( ! is_object($this->conn_id))
{ {
@ -326,7 +331,7 @@ class CI_DB_pdo_dblib_driver extends CI_DB_pdo_driver {
return parent::_insert_batch($table, $keys, $values); return parent::_insert_batch($table, $keys, $values);
} }
return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE; return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
} }
} }

9
src/system/database/drivers/pdo/subdrivers/pdo_dblib_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -111,6 +111,11 @@ class CI_DB_pdo_dblib_forge extends CI_DB_pdo_forge {
*/ */
protected function _attr_type(&$attributes) protected function _attr_type(&$attributes)
{ {
if (isset($attributes['CONSTRAINT']) && strpos($attributes['TYPE'], 'INT') !== FALSE)
{
unset($attributes['CONSTRAINT']);
}
switch (strtoupper($attributes['TYPE'])) switch (strtoupper($attributes['TYPE']))
{ {
case 'MEDIUMINT': case 'MEDIUMINT':

20
src/system/database/drivers/pdo/subdrivers/pdo_firebird_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -260,4 +260,20 @@ class CI_DB_pdo_firebird_driver extends CI_DB_pdo_driver {
return preg_replace('`SELECT`i', 'SELECT '.$select, $sql); return preg_replace('`SELECT`i', 'SELECT '.$select, $sql);
} }
// --------------------------------------------------------------------
/**
* Insert batch statement
*
* Generates a platform-specific insert string from the supplied data.
*
* @param string $table Table name
* @param array $keys INSERT keys
* @param array $values INSERT values
* @return string|bool
*/
protected function _insert_batch($table, $keys, $values)
{
return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
}
} }

6
src/system/database/drivers/pdo/subdrivers/pdo_firebird_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -97,7 +97,7 @@ class CI_DB_pdo_firebird_forge extends CI_DB_pdo_forge {
* @param string $db_name (ignored) * @param string $db_name (ignored)
* @return bool * @return bool
*/ */
public function drop_database($db_name = '') public function drop_database($db_name)
{ {
if ( ! ibase_drop_db($this->conn_id)) if ( ! ibase_drop_db($this->conn_id))
{ {

4
src/system/database/drivers/pdo/subdrivers/pdo_ibm_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

4
src/system/database/drivers/pdo/subdrivers/pdo_ibm_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

4
src/system/database/drivers/pdo/subdrivers/pdo_informix_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

4
src/system/database/drivers/pdo/subdrivers/pdo_informix_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

72
src/system/database/drivers/pdo/subdrivers/pdo_mysql_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -106,7 +106,7 @@ class CI_DB_pdo_mysql_driver extends CI_DB_pdo_driver {
empty($this->database) OR $this->dsn .= ';dbname='.$this->database; empty($this->database) OR $this->dsn .= ';dbname='.$this->database;
empty($this->char_set) OR $this->dsn .= ';charset='.$this->char_set; empty($this->char_set) OR $this->dsn .= ';charset='.$this->char_set;
} }
elseif ( ! empty($this->char_set) && strpos($this->dsn, 'charset=', 6) === FALSE && is_php('5.3.6')) elseif ( ! empty($this->char_set) && strpos($this->dsn, 'charset=', 6) === FALSE)
{ {
$this->dsn .= ';charset='.$this->char_set; $this->dsn .= ';charset='.$this->char_set;
} }
@ -122,17 +122,6 @@ class CI_DB_pdo_mysql_driver extends CI_DB_pdo_driver {
*/ */
public function db_connect($persistent = FALSE) public function db_connect($persistent = FALSE)
{ {
/* Prior to PHP 5.3.6, even if the charset was supplied in the DSN
* on connect - it was ignored. This is a work-around for the issue.
*
* Reference: http://www.php.net/manual/en/ref.pdo-mysql.connection.php
*/
if ( ! is_php('5.3.6') && ! empty($this->char_set))
{
$this->options[PDO::MYSQL_ATTR_INIT_COMMAND] = 'SET NAMES '.$this->char_set
.(empty($this->dbcollat) ? '' : ' COLLATE '.$this->dbcollat);
}
if (isset($this->stricton)) if (isset($this->stricton))
{ {
if ($this->stricton) if ($this->stricton)
@ -169,8 +158,7 @@ class CI_DB_pdo_mysql_driver extends CI_DB_pdo_driver {
$this->options[PDO::MYSQL_ATTR_COMPRESS] = TRUE; $this->options[PDO::MYSQL_ATTR_COMPRESS] = TRUE;
} }
// SSL support was added to PDO_MYSQL in PHP 5.3.7 if (is_array($this->encrypt))
if (is_array($this->encrypt) && is_php('5.3.7'))
{ {
$ssl = array(); $ssl = array();
empty($this->encrypt['ssl_key']) OR $ssl[PDO::MYSQL_ATTR_SSL_KEY] = $this->encrypt['ssl_key']; empty($this->encrypt['ssl_key']) OR $ssl[PDO::MYSQL_ATTR_SSL_KEY] = $this->encrypt['ssl_key'];
@ -194,7 +182,7 @@ class CI_DB_pdo_mysql_driver extends CI_DB_pdo_driver {
{ {
$message = 'PDO_MYSQL was configured for an SSL connection, but got an unencrypted connection instead!'; $message = 'PDO_MYSQL was configured for an SSL connection, but got an unencrypted connection instead!';
log_message('error', $message); log_message('error', $message);
return ($this->db->db_debug) ? $this->db->display_error($message, '', TRUE) : FALSE; return ($this->db_debug) ? $this->display_error($message, '', TRUE) : FALSE;
} }
return $pdo; return $pdo;
@ -218,6 +206,56 @@ class CI_DB_pdo_mysql_driver extends CI_DB_pdo_driver {
if (FALSE !== $this->simple_query('USE '.$this->escape_identifiers($database))) if (FALSE !== $this->simple_query('USE '.$this->escape_identifiers($database)))
{ {
$this->database = $database; $this->database = $database;
$this->data_cache = array();
return TRUE;
}
return FALSE;
}
// --------------------------------------------------------------------
/**
* Begin Transaction
*
* @return bool
*/
protected function _trans_begin()
{
$this->conn_id->setAttribute(PDO::ATTR_AUTOCOMMIT, FALSE);
return $this->conn_id->beginTransaction();
}
// --------------------------------------------------------------------
/**
* Commit Transaction
*
* @return bool
*/
protected function _trans_commit()
{
if ($this->conn_id->commit())
{
$this->conn_id->setAttribute(PDO::ATTR_AUTOCOMMIT, TRUE);
return TRUE;
}
return FALSE;
}
// --------------------------------------------------------------------
/**
* Rollback Transaction
*
* @return bool
*/
protected function _trans_rollback()
{
if ($this->conn_id->rollBack())
{
$this->conn_id->setAttribute(PDO::ATTR_AUTOCOMMIT, TRUE);
return TRUE; return TRUE;
} }

4
src/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

4
src/system/database/drivers/pdo/subdrivers/pdo_oci_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

45
src/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -53,6 +53,13 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
*/ */
protected $_create_database = FALSE; protected $_create_database = FALSE;
/**
* CREATE TABLE IF statement
*
* @var string
*/
protected $_create_table_if = FALSE;
/** /**
* DROP DATABASE statement * DROP DATABASE statement
* *
@ -60,13 +67,6 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
*/ */
protected $_drop_database = FALSE; protected $_drop_database = FALSE;
/**
* CREATE TABLE IF statement
*
* @var string
*/
protected $_create_table_if = 'CREATE TABLE IF NOT EXISTS';
/** /**
* UNSIGNED support * UNSIGNED support
* *
@ -146,4 +146,31 @@ class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
// Not supported - sequences and triggers must be used instead // Not supported - sequences and triggers must be used instead
} }
/**
* Field attribute TYPE
*
* Performs a data type mapping between different databases.
*
* @param array &$attributes
* @return void
*/
protected function _attr_type(&$attributes)
{
switch (strtoupper($attributes['TYPE']))
{
case 'TINYINT':
$attributes['TYPE'] = 'NUMBER';
return;
case 'MEDIUMINT':
$attributes['TYPE'] = 'NUMBER';
return;
case 'INT':
$attributes['TYPE'] = 'NUMBER';
return;
case 'BIGINT':
$attributes['TYPE'] = 'NUMBER';
return;
default: return;
}
}
} }

87
src/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -160,6 +160,19 @@ class CI_DB_pdo_odbc_driver extends CI_DB_pdo_driver {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/**
* Platform-dependent string escape
*
* @param string
* @return string
*/
protected function _escape_str($str)
{
$this->display_error('db_unsupported_feature');
}
// --------------------------------------------------------------------
/** /**
* Determines if a query is a "write" type. * Determines if a query is a "write" type.
* *
@ -168,7 +181,7 @@ class CI_DB_pdo_odbc_driver extends CI_DB_pdo_driver {
*/ */
public function is_write_type($sql) public function is_write_type($sql)
{ {
if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#i', $sql)) if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#is', $sql))
{ {
return FALSE; return FALSE;
} }
@ -213,72 +226,4 @@ class CI_DB_pdo_odbc_driver extends CI_DB_pdo_driver {
{ {
return 'SELECT column_name FROM information_schema.columns WHERE table_name = '.$this->escape($table); return 'SELECT column_name FROM information_schema.columns WHERE table_name = '.$this->escape($table);
} }
// --------------------------------------------------------------------
/**
* Update statement
*
* Generates a platform-specific update string from the supplied data
*
* @param string $table
* @param array $values
* @return string
*/
protected function _update($table, $values)
{
$this->qb_limit = FALSE;
$this->qb_orderby = array();
return parent::_update($table, $values);
}
// --------------------------------------------------------------------
/**
* Truncate statement
*
* Generates a platform-specific truncate string from the supplied data
*
* If the database does not support the TRUNCATE statement,
* then this method maps to 'DELETE FROM table'
*
* @param string $table
* @return string
*/
protected function _truncate($table)
{
return 'DELETE FROM '.$table;
}
// --------------------------------------------------------------------
/**
* Delete statement
*
* Generates a platform-specific delete string from the supplied data
*
* @param string the table name
* @return string
*/
protected function _delete($table)
{
$this->qb_limit = FALSE;
return parent::_delete($table);
}
// --------------------------------------------------------------------
/**
* LIMIT
*
* Generates a platform-specific LIMIT clause
*
* @param string $sql SQL Query
* @return string
*/
protected function _limit($sql)
{
return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.$this->qb_limit.' ', $sql);
}
} }

4
src/system/database/drivers/pdo/subdrivers/pdo_odbc_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

14
src/system/database/drivers/pdo/subdrivers/pdo_pgsql_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -154,7 +154,7 @@ class CI_DB_pdo_pgsql_driver extends CI_DB_pdo_driver {
*/ */
public function is_write_type($sql) public function is_write_type($sql)
{ {
if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#i', $sql)) if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#is', $sql))
{ {
return FALSE; return FALSE;
} }
@ -326,13 +326,13 @@ class CI_DB_pdo_pgsql_driver extends CI_DB_pdo_driver {
$ids = array(); $ids = array();
foreach ($values as $key => $val) foreach ($values as $key => $val)
{ {
$ids[] = $val[$index]; $ids[] = $val[$index]['value'];
foreach (array_keys($val) as $field) foreach (array_keys($val) as $field)
{ {
if ($field !== $index) if ($field !== $index)
{ {
$final[$field][] = 'WHEN '.$val[$index].' THEN '.$val[$field]; $final[$val[$field]['field']][] = 'WHEN '.$val[$index]['value'].' THEN '.$val[$field]['value'];
} }
} }
} }
@ -340,12 +340,12 @@ class CI_DB_pdo_pgsql_driver extends CI_DB_pdo_driver {
$cases = ''; $cases = '';
foreach ($final as $k => $v) foreach ($final as $k => $v)
{ {
$cases .= $k.' = (CASE '.$index."\n" $cases .= $k.' = (CASE '.$val[$index]['field']."\n"
.implode("\n", $v)."\n" .implode("\n", $v)."\n"
.'ELSE '.$k.' END), '; .'ELSE '.$k.' END), ';
} }
$this->where($index.' IN('.implode(',', $ids).')', NULL, FALSE); $this->where($val[$index]['field'].' IN('.implode(',', $ids).')', NULL, FALSE);
return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where'); return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where');
} }

6
src/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -168,7 +168,7 @@ class CI_DB_pdo_pgsql_forge extends CI_DB_pdo_forge {
*/ */
protected function _attr_type(&$attributes) protected function _attr_type(&$attributes)
{ {
// Reset field lenghts for data types that don't support it // Reset field lengths for data types that don't support it
if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== FALSE) if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== FALSE)
{ {
$attributes['CONSTRAINT'] = NULL; $attributes['CONSTRAINT'] = NULL;

6
src/system/database/drivers/pdo/subdrivers/pdo_sqlite_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -66,7 +66,7 @@ class CI_DB_pdo_sqlite_driver extends CI_DB_pdo_driver {
* *
* @var array * @var array
*/ */
protected $_random_keyword = ' RANDOM()'; protected $_random_keyword = array('RANDOM()', 'RANDOM()');
// -------------------------------------------------------------------- // --------------------------------------------------------------------

8
src/system/database/drivers/pdo/subdrivers/pdo_sqlite_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -101,7 +101,7 @@ class CI_DB_pdo_sqlite_forge extends CI_DB_pdo_forge {
* @param string $db_name (ignored) * @param string $db_name (ignored)
* @return bool * @return bool
*/ */
public function create_database($db_name = '') public function create_database($db_name)
{ {
// In SQLite, a database is created when you connect to the database. // In SQLite, a database is created when you connect to the database.
// We'll return TRUE so that an error isn't generated // We'll return TRUE so that an error isn't generated
@ -116,7 +116,7 @@ class CI_DB_pdo_sqlite_forge extends CI_DB_pdo_forge {
* @param string $db_name (ignored) * @param string $db_name (ignored)
* @return bool * @return bool
*/ */
public function drop_database($db_name = '') public function drop_database($db_name)
{ {
// In SQLite, a database is dropped when we delete a file // In SQLite, a database is dropped when we delete a file
if (file_exists($this->db->database)) if (file_exists($this->db->database))

6
src/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -363,7 +363,7 @@ class CI_DB_pdo_sqlsrv_driver extends CI_DB_pdo_driver {
return parent::_insert_batch($table, $keys, $values); return parent::_insert_batch($table, $keys, $values);
} }
return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE; return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
} }
} }

9
src/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -111,6 +111,11 @@ class CI_DB_pdo_sqlsrv_forge extends CI_DB_pdo_forge {
*/ */
protected function _attr_type(&$attributes) protected function _attr_type(&$attributes)
{ {
if (isset($attributes['CONSTRAINT']) && strpos($attributes['TYPE'], 'INT') !== FALSE)
{
unset($attributes['CONSTRAINT']);
}
switch (strtoupper($attributes['TYPE'])) switch (strtoupper($attributes['TYPE']))
{ {
case 'MEDIUMINT': case 'MEDIUMINT':

22
src/system/database/drivers/postgre/postgre_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0
@ -130,9 +130,9 @@ class CI_DB_postgre_driver extends CI_DB {
*/ */
foreach (array('connect_timeout', 'options', 'sslmode', 'service') as $key) foreach (array('connect_timeout', 'options', 'sslmode', 'service') as $key)
{ {
if (isset($this->$key) && is_string($this->key) && $this->key !== '') if (isset($this->$key) && is_string($this->$key) && $this->$key !== '')
{ {
$this->dsn .= $key."='".$this->key."' "; $this->dsn .= $key."='".$this->$key."' ";
} }
} }
@ -288,7 +288,7 @@ class CI_DB_postgre_driver extends CI_DB {
*/ */
public function is_write_type($sql) public function is_write_type($sql)
{ {
if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#i', $sql)) if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#is', $sql))
{ {
return FALSE; return FALSE;
} }
@ -299,7 +299,7 @@ class CI_DB_postgre_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/** /**
* Platform-dependant string escape * Platform-dependent string escape
* *
* @param string * @param string
* @return string * @return string
@ -471,7 +471,7 @@ class CI_DB_postgre_driver extends CI_DB {
* Error * Error
* *
* Returns an array containing code and message of the last * Returns an array containing code and message of the last
* database error that has occured. * database error that has occurred.
* *
* @return array * @return array
*/ */
@ -550,13 +550,13 @@ class CI_DB_postgre_driver extends CI_DB {
$ids = array(); $ids = array();
foreach ($values as $key => $val) foreach ($values as $key => $val)
{ {
$ids[] = $val[$index]; $ids[] = $val[$index]['value'];
foreach (array_keys($val) as $field) foreach (array_keys($val) as $field)
{ {
if ($field !== $index) if ($field !== $index)
{ {
$final[$field][] = 'WHEN '.$val[$index].' THEN '.$val[$field]; $final[$val[$field]['field']][] = 'WHEN '.$val[$index]['value'].' THEN '.$val[$field]['value'];
} }
} }
} }
@ -564,12 +564,12 @@ class CI_DB_postgre_driver extends CI_DB {
$cases = ''; $cases = '';
foreach ($final as $k => $v) foreach ($final as $k => $v)
{ {
$cases .= $k.' = (CASE '.$index."\n" $cases .= $k.' = (CASE '.$val[$index]['field']."\n"
.implode("\n", $v)."\n" .implode("\n", $v)."\n"
.'ELSE '.$k.' END), '; .'ELSE '.$k.' END), ';
} }
$this->where($index.' IN('.implode(',', $ids).')', NULL, FALSE); $this->where($val[$index]['field'].' IN('.implode(',', $ids).')', NULL, FALSE);
return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where'); return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where');
} }

6
src/system/database/drivers/postgre/postgre_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0
@ -163,7 +163,7 @@ class CI_DB_postgre_forge extends CI_DB_forge {
*/ */
protected function _attr_type(&$attributes) protected function _attr_type(&$attributes)
{ {
// Reset field lenghts for data types that don't support it // Reset field lengths for data types that don't support it
if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== FALSE) if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== FALSE)
{ {
$attributes['CONSTRAINT'] = NULL; $attributes['CONSTRAINT'] = NULL;

4
src/system/database/drivers/postgre/postgre_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

4
src/system/database/drivers/postgre/postgre_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

4
src/system/database/drivers/sqlite/sqlite_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

8
src/system/database/drivers/sqlite/sqlite_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0
@ -75,7 +75,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge {
* @param string $db_name (ignored) * @param string $db_name (ignored)
* @return bool * @return bool
*/ */
public function create_database($db_name = '') public function create_database($db_name)
{ {
// In SQLite, a database is created when you connect to the database. // In SQLite, a database is created when you connect to the database.
// We'll return TRUE so that an error isn't generated // We'll return TRUE so that an error isn't generated
@ -90,7 +90,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge {
* @param string $db_name (ignored) * @param string $db_name (ignored)
* @return bool * @return bool
*/ */
public function drop_database($db_name = '') public function drop_database($db_name)
{ {
if ( ! file_exists($this->db->database) OR ! @unlink($this->db->database)) if ( ! file_exists($this->db->database) OR ! @unlink($this->db->database))
{ {

4
src/system/database/drivers/sqlite/sqlite_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

4
src/system/database/drivers/sqlite/sqlite_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 1.3.0 * @since Version 1.3.0

8
src/system/database/drivers/sqlite3/sqlite3_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -168,7 +168,7 @@ class CI_DB_sqlite3_driver extends CI_DB {
// -------------------------------------------------------------------- // --------------------------------------------------------------------
/** /**
* Platform-dependant string escape * Platform-dependent string escape
* *
* @param string * @param string
* @return string * @return string
@ -291,7 +291,7 @@ class CI_DB_sqlite3_driver extends CI_DB {
* Error * Error
* *
* Returns an array containing code and message of the last * Returns an array containing code and message of the last
* database error that has occured. * database error that has occurred.
* *
* @return array * @return array
*/ */

8
src/system/database/drivers/sqlite3/sqlite3_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0
@ -87,7 +87,7 @@ class CI_DB_sqlite3_forge extends CI_DB_forge {
* @param string $db_name * @param string $db_name
* @return bool * @return bool
*/ */
public function create_database($db_name = '') public function create_database($db_name)
{ {
// In SQLite, a database is created when you connect to the database. // In SQLite, a database is created when you connect to the database.
// We'll return TRUE so that an error isn't generated // We'll return TRUE so that an error isn't generated
@ -102,7 +102,7 @@ class CI_DB_sqlite3_forge extends CI_DB_forge {
* @param string $db_name (ignored) * @param string $db_name (ignored)
* @return bool * @return bool
*/ */
public function drop_database($db_name = '') public function drop_database($db_name)
{ {
// In SQLite, a database is dropped when we delete a file // In SQLite, a database is dropped when we delete a file
if (file_exists($this->db->database)) if (file_exists($this->db->database))

4
src/system/database/drivers/sqlite3/sqlite3_result.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

4
src/system/database/drivers/sqlite3/sqlite3_utility.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 3.0.0 * @since Version 3.0.0

9
src/system/database/drivers/sqlsrv/sqlsrv_driver.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.0.3 * @since Version 2.0.3
@ -171,6 +171,7 @@ class CI_DB_sqlsrv_driver extends CI_DB {
if ($this->_execute('USE '.$this->escape_identifiers($database))) if ($this->_execute('USE '.$this->escape_identifiers($database)))
{ {
$this->database = $database; $this->database = $database;
$this->data_cache = array();
return TRUE; return TRUE;
} }
@ -357,7 +358,7 @@ class CI_DB_sqlsrv_driver extends CI_DB {
* Error * Error
* *
* Returns an array containing code and message of the last * Returns an array containing code and message of the last
* database error that has occured. * database error that has occurred.
* *
* @return array * @return array
*/ */
@ -524,7 +525,7 @@ class CI_DB_sqlsrv_driver extends CI_DB {
return parent::_insert_batch($table, $keys, $values); return parent::_insert_batch($table, $keys, $values);
} }
return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE; return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------

9
src/system/database/drivers/sqlsrv/sqlsrv_forge.php
View file

@ -6,7 +6,7 @@
* *
* This content is released under the MIT License (MIT) * This content is released under the MIT License (MIT)
* *
* Copyright (c) 2014 - 2016, British Columbia Institute of Technology * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -29,7 +29,7 @@
* @package CodeIgniter * @package CodeIgniter
* @author EllisLab Dev Team * @author EllisLab Dev Team
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
* @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
* @license http://opensource.org/licenses/MIT MIT License * @license http://opensource.org/licenses/MIT MIT License
* @link https://codeigniter.com * @link https://codeigniter.com
* @since Version 2.0.3 * @since Version 2.0.3
@ -111,6 +111,11 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge {
*/ */
protected function _attr_type(&$attributes) protected function _attr_type(&$attributes)
{ {
if (isset($attributes['CONSTRAINT']) && strpos($attributes['TYPE'], 'INT') !== FALSE)
{
unset($attributes['CONSTRAINT']);
}
switch (strtoupper($attributes['TYPE'])) switch (strtoupper($attributes['TYPE']))
{ {
case 'MEDIUMINT': case 'MEDIUMINT':

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