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6cdabede4c
re-organize, create util.c, move entry_info/archive_data/entry_data access methods to this file refactor entry->fp, now this is abstracted with phar_get_efp() and phar_seek_efp(), fixes all weird dependency issues permanently solve the "millions of file pointers" issue for read access. All compressed files are read into a single temporary stream, and their constraints are controlled by the entry->fp abstraction Improvements in this zip implementation over ext/zip: * full read/write support for bzip2 compressed files * much more efficient access for accessing only a few files within large zip files, as crc/header validation is done just-in-time * full stream support for opendir/rename/rmdir/mkdir as well as all of the other stream funcs * full support for setting file perms via Phar::chmod(), stored as zip-standard extra field * no problem with large zips and many open file pointers # TODO: add big-endian system support for tar/zip file format headers, otherwise the implementation is complete # TODO: test on windows and fix any windows-specific issues # TODO: verify zips created work with unzip/winzip/windows explorer and so on
50 lines
2.8 KiB
C
50 lines
2.8 KiB
C
/*
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+----------------------------------------------------------------------+
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| phar php single-file executable PHP extension |
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+----------------------------------------------------------------------+
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| Copyright (c) 2006-2007 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt. |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Gregory Beaver <cellog@php.net> |
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| Marcus Boerger <helly@php.net> |
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+----------------------------------------------------------------------+
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*/
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/* $Id$ */
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BEGIN_EXTERN_C()
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int phar_postprocess_file(php_stream_wrapper *wrapper, int options, phar_entry_data *idata, php_uint32 crc32, char **error TSRMLS_DC);
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php_url* phar_open_url(php_stream_wrapper *wrapper, char *filename, char *mode, int options TSRMLS_DC);
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void phar_entry_remove(phar_entry_data *idata, char **error TSRMLS_DC);
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static php_stream* phar_wrapper_open_url(php_stream_wrapper *wrapper, char *path, char *mode, int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC);
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static int phar_wrapper_rename(php_stream_wrapper *wrapper, char *url_from, char *url_to, int options, php_stream_context *context TSRMLS_DC);
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static int phar_wrapper_unlink(php_stream_wrapper *wrapper, char *url, int options, php_stream_context *context TSRMLS_DC);
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static int phar_wrapper_stat(php_stream_wrapper *wrapper, char *url, int flags, php_stream_statbuf *ssb, php_stream_context *context TSRMLS_DC);
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/* file/stream handlers */
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static size_t phar_stream_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC);
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static size_t phar_stream_read( php_stream *stream, char *buf, size_t count TSRMLS_DC);
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static int phar_stream_close(php_stream *stream, int close_handle TSRMLS_DC);
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static int phar_stream_flush(php_stream *stream TSRMLS_DC);
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static int phar_stream_seek( php_stream *stream, off_t offset, int whence, off_t *newoffset TSRMLS_DC);
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static int phar_stream_stat( php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC);
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END_EXTERN_C()
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: noet sw=4 ts=4 fdm=marker
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* vim<600: noet sw=4 ts=4
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*/
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