diff options
Diffstat (limited to 'system')
| -rw-r--r-- | system/core/Common.php | 29 | ||||
| -rw-r--r-- | system/core/Exceptions.php | 2 | ||||
| -rw-r--r-- | system/core/Input.php | 3 | ||||
| -rw-r--r-- | system/database/DB_driver.php | 2 | ||||
| -rw-r--r-- | system/libraries/Driver.php | 2 | ||||
| -rw-r--r-- | system/libraries/Trackback.php | 6 |
6 files changed, 31 insertions, 13 deletions
diff --git a/system/core/Common.php b/system/core/Common.php index ee9bb2e87..9baf5e315 100644 --- a/system/core/Common.php +++ b/system/core/Common.php @@ -1,3 +1,4 @@ + <?php /** * CodeIgniter @@ -175,7 +176,8 @@ if ( ! function_exists('load_class')) // Note: We use exit() rather then show_error() in order to avoid a // self-referencing loop with the Exceptions class set_status_header(503); - exit('Unable to locate the specified class: '.$class.'.php'); + echo 'Unable to locate the specified class: '.$class.'.php'; + exit(EXIT_UNKNOWN_CLASS); } // Keep track of what we just loaded @@ -248,14 +250,16 @@ if ( ! function_exists('get_config')) elseif ( ! $found) { set_status_header(503); - exit('The configuration file does not exist.'); + echo 'The configuration file does not exist.'; + exit(EXIT_CONFIG); } // Does the $config array exist in the file? if ( ! isset($config) OR ! is_array($config)) { set_status_header(503); - exit('Your config file does not appear to be formatted correctly.'); + echo 'Your config file does not appear to be formatted correctly.'; + exit(EXIT_CONFIG); } // Are any values being dynamically replaced? @@ -367,9 +371,24 @@ if ( ! function_exists('show_error')) */ function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered') { + $status_code = abs($status_code); + if ($status_code < 100) + { + $exit_status = $status_code + EXIT__AUTO_MIN; + if ($exit_status > EXIT__AUTO_MAX) + { + $exit_status = EXIT_ERROR; + } + $status_code = 500; + } + else + { + $exit_status = EXIT_ERROR; + } + $_error =& load_class('Exceptions', 'core'); echo $_error->show_error($heading, $message, 'error_general', $status_code); - exit; + exit($exit_status); } } @@ -392,7 +411,7 @@ if ( ! function_exists('show_404')) { $_error =& load_class('Exceptions', 'core'); $_error->show_404($page, $log_error); - exit; + exit(EXIT_UNKNOWN_FILE); } } diff --git a/system/core/Exceptions.php b/system/core/Exceptions.php index e6023e73b..9c68d06a5 100644 --- a/system/core/Exceptions.php +++ b/system/core/Exceptions.php @@ -117,7 +117,7 @@ class CI_Exceptions { } echo $this->show_error($heading, $message, 'error_404', 404); - exit; + exit(EXIT_UNKNOWN_FILE); } // -------------------------------------------------------------------- diff --git a/system/core/Input.php b/system/core/Input.php index 68a8fe03f..8d491e055 100644 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -745,7 +745,8 @@ class CI_Input { if ( ! preg_match('/^[a-z0-9:_\/|-]+$/i', $str)) { set_status_header(503); - exit('Disallowed Key Characters.'); + echo 'Disallowed Key Characters.'; + exit(EXIT_USER_INPUT); } // Clean UTF-8 if supported diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index ed0296d76..18dbbc76e 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -1658,7 +1658,7 @@ abstract class CI_DB_driver { $error =& load_class('Exceptions', 'core'); echo $error->show_error($heading, $message, 'error_db'); - exit; + exit(EXIT_DATABASE); } // -------------------------------------------------------------------- diff --git a/system/libraries/Driver.php b/system/libraries/Driver.php index 382420db0..1bc365cbc 100644 --- a/system/libraries/Driver.php +++ b/system/libraries/Driver.php @@ -290,7 +290,7 @@ class CI_Driver { $trace = debug_backtrace(); _exception_handler(E_ERROR, "No such method '{$method}'", $trace[1]['file'], $trace[1]['line']); - exit; + exit(EXIT_UNKNOWN_METHOD); } // -------------------------------------------------------------------- diff --git a/system/libraries/Trackback.php b/system/libraries/Trackback.php index ecc7129e3..5a45be8dd 100644 --- a/system/libraries/Trackback.php +++ b/system/libraries/Trackback.php @@ -211,8 +211,7 @@ class CI_Trackback { */ public function send_error($message = 'Incomplete Information') { - echo '<?xml version="1.0" encoding="utf-8"?'.">\n<response>\n<error>1</error>\n<message>".$message."</message>\n</response>"; - exit; + exit('<?xml version="1.0" encoding="utf-8"?'.">\n<response>\n<error>1</error>\n<message>".$message."</message>\n</response>"); } // -------------------------------------------------------------------- @@ -227,8 +226,7 @@ class CI_Trackback { */ public function send_success() { - echo '<?xml version="1.0" encoding="utf-8"?'.">\n<response>\n<error>0</error>\n</response>"; - exit; + exit('<?xml version="1.0" encoding="utf-8"?'.">\n<response>\n<error>0</error>\n</response>"); } // -------------------------------------------------------------------- |