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authorcweiske <cweiske@b3834d28-1941-0410-a4f8-b48e95affb8f>2009-10-03 14:00:33 +0000
committercweiske <cweiske@b3834d28-1941-0410-a4f8-b48e95affb8f>2009-10-03 14:00:33 +0000
commit29422fa55379aa61a61019b832c83dab6d450264 (patch)
treee5884ce6fed2cf1d02165a1b5667b99cd80262e5 /includes/php-gettext/streams.php
parentb8b1d06b2d899658fae64d0de506439ca0ea067c (diff)
downloadsemanticscuttle-29422fa55379aa61a61019b832c83dab6d450264.tar.gz
semanticscuttle-29422fa55379aa61a61019b832c83dab6d450264.tar.bz2
move files to new locations
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@386 b3834d28-1941-0410-a4f8-b48e95affb8f
Diffstat (limited to 'includes/php-gettext/streams.php')
-rw-r--r--includes/php-gettext/streams.php167
1 files changed, 0 insertions, 167 deletions
diff --git a/includes/php-gettext/streams.php b/includes/php-gettext/streams.php
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--- a/includes/php-gettext/streams.php
+++ /dev/null
@@ -1,167 +0,0 @@
-<?php
-/*
- Copyright (c) 2003, 2005 Danilo Segan <danilo@kvota.net>.
-
- This file is part of PHP-gettext.
-
- PHP-gettext 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.
-
- PHP-gettext 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 PHP-gettext; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-*/
-
-
-// Simple class to wrap file streams, string streams, etc.
-// seek is essential, and it should be byte stream
-class StreamReader {
- // should return a string [FIXME: perhaps return array of bytes?]
- function read($bytes) {
- return false;
- }
-
- // should return new position
- function seekto($position) {
- return false;
- }
-
- // returns current position
- function currentpos() {
- return false;
- }
-
- // returns length of entire stream (limit for seekto()s)
- function length() {
- return false;
- }
-}
-
-class StringReader {
- var $_pos;
- var $_str;
-
- function StringReader($str='') {
- $this->_str = $str;
- $this->_pos = 0;
- }
-
- function read($bytes) {
- $data = substr($this->_str, $this->_pos, $bytes);
- $this->_pos += $bytes;
- if (strlen($this->_str)<$this->_pos)
- $this->_pos = strlen($this->_str);
-
- return $data;
- }
-
- function seekto($pos) {
- $this->_pos = $pos;
- if (strlen($this->_str)<$this->_pos)
- $this->_pos = strlen($this->_str);
- return $this->_pos;
- }
-
- function currentpos() {
- return $this->_pos;
- }
-
- function length() {
- return strlen($this->_str);
- }
-
-}
-
-
-class FileReader {
- var $_pos;
- var $_fd;
- var $_length;
-
- function FileReader($filename) {
- if (file_exists($filename)) {
-
- $this->_length=filesize($filename);
- $this->_pos = 0;
- $this->_fd = fopen($filename,'rb');
- if (!$this->_fd) {
- $this->error = 3; // Cannot read file, probably permissions
- return false;
- }
- } else {
- $this->error = 2; // File doesn't exist
- return false;
- }
- }
-
- function read($bytes) {
- if ($bytes) {
- fseek($this->_fd, $this->_pos);
-
- // PHP 5.1.1 does not read more than 8192 bytes in one fread()
- // the discussions at PHP Bugs suggest it's the intended behaviour
- $data = '';
- while ($bytes > 0) {
- $chunk = fread($this->_fd, $bytes);
- $data .= $chunk;
- $bytes -= strlen($chunk);
- }
- $this->_pos = ftell($this->_fd);
-
- return $data;
- } else return '';
- }
-
- function seekto($pos) {
- fseek($this->_fd, $pos);
- $this->_pos = ftell($this->_fd);
- return $this->_pos;
- }
-
- function currentpos() {
- return $this->_pos;
- }
-
- function length() {
- return $this->_length;
- }
-
- function close() {
- fclose($this->_fd);
- }
-
-}
-
-// Preloads entire file in memory first, then creates a StringReader
-// over it (it assumes knowledge of StringReader internals)
-class CachedFileReader extends StringReader {
- function CachedFileReader($filename) {
- if (file_exists($filename)) {
-
- $length=filesize($filename);
- $fd = fopen($filename,'rb');
-
- if (!$fd) {
- $this->error = 3; // Cannot read file, probably permissions
- return false;
- }
- $this->_str = fread($fd, $length);
- fclose($fd);
-
- } else {
- $this->error = 2; // File doesn't exist
- return false;
- }
- }
-}
-
-
-?>