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Diffstat (limited to 'tw/tw-errors.php')
| -rw-r--r-- | tw/tw-errors.php | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/tw/tw-errors.php b/tw/tw-errors.php new file mode 100644 index 000000000..59881a875 --- /dev/null +++ b/tw/tw-errors.php @@ -0,0 +1,118 @@ +<?
+/*
+ * tag|wall | PHP Tag Filter|
+ * ---------------------------------------------------------------------
+
+ Copyright (C) 2002 Juraj 'HVGE' Durech
+ Copyright (C) 2002 www.designia.sk
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ * ---------------------------------------------------------------------
+ * tw-errors.php
+ *
+ * This file containing basic error definitions and basic error handling class.
+ *
+ */
+
+// comments
+define('TWE_OK', 0x0000); // null
+define('TWE_VERSION', 0x0001); // param1=parser_version, param2=lang_version
+define('TWE_NOTE', 0x0002); // param2=note / tips / etc...
+define('TWE_CREDITS', 0x0003); // null
+
+// warnings
+define('TWE_STACK_UNDERFLOW', 0x0010); // param1=tag_name
+define('TWE_STACK_NOT_EMPTY', 0x0020); // param1=tags, stack not empty
+define('TWE_UNEXPECTED_EOST', 0x0030); // unexpected end of stream (tag completed automatically)
+define('TWE_UNEXPECTED_QUOTE', 0x0040); // atr="value>...
+
+// errors
+define('TWE_SYNTAX', 0x0100); // null, HTML syntax error (for future strict bases)
+define('TWE_TOO_MANY_ATTRS', 0x0200); // tag_name, too many attrs in tag ..
+
+// internal errors
+define('TWE_FILE_NOT_FOUND', 0x1000); // param1 = file
+define('TWE_BAD_SIGNATURE', 0x2000); // param1 = language, param2 = signature
+define('TWE_LANG_NOT_FOUND', 0x3000); // param1 = language
+
+// indexes to ErrorArray
+define('TWE_ERRNO', 0); // error value
+define('TWE_PARAM1', 1); // parameter 1
+define('TWE_PARAM2', 2); // parameter 2
+define('TWE_POSIT', 3); // position in source
+define('TWE_CODE', 4); // piece of bad code
+
+class TW_errors
+{
+ var $IsError;
+ var $ErrorArray;
+ var $identifier;
+
+ /* class constructor
+ */
+ function TW_errors($options = 0)
+ {
+ $this->IsError = 0;
+ $this->ErrorArray = null;
+ $this->identifier = 0;
+ }
+
+ function is_error() { return $this->IsError; }
+
+ function get_err_array() { return $this->ErrorArray; }
+
+ function get_comments() { return $this->get_by_mask(0x000f); }
+
+ function get_warnings() { return $this->get_by_mask(0x00f0); }
+
+ function get_errors() { return $this->get_by_mask(0x0f00); }
+
+ function get_internal() { return $this->get_by_mask(0xf000); }
+
+ function get_by_mask($mask)
+ {
+ $ErrTemp = null;
+ foreach($this->ErrorArray as $key => $value)
+ {
+ if($value[TWE_ERRNO] & $mask) $ErrTemp[$key] = $value;
+ }
+ return $ErrTemp;
+ }
+
+ /* Input:
+ * id: error id,
+ * lang: error_language_array
+ *
+ * Outupt:
+ * error text or null
+ */
+ function get_error_text ( $id, &$lang )
+ {
+ if( in_array($id, $this->ErrorArray) )
+ {
+ $errno = $this->ErrorArray[$id][TWE_ERRNO];
+ if( in_array($errno,$lang) )
+ return sprintf( $lang[$errno],
+ $this->ErrorArray[$id][TWE_PARAM1],
+ $this->ErrorArray[$id][TWE_PARAM2] );
+ else
+ return sprintf( "Please translate errno 0x%x.",$errno );
+ }
+ return null;
+ }
+
+} // END class TW_errors
+?>
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