From cd42728d67ca5146e7903e00e7593e216c80fecb Mon Sep 17 00:00:00 2001 From: Remi Collet Date: Wed, 22 May 2019 10:23:49 +0200 Subject: [PATCH] fix build with 7.4 --- config.m4 | 41 +- package.xml | 7 +- php74/php_zip.c | 3158 ++++++++++++++++++++++++++++++++++++++++++++ php74/php_zip.h | 82 ++ php74/zip_stream.c | 370 ++++++ 5 files changed, 3629 insertions(+), 29 deletions(-) create mode 100644 php74/php_zip.c create mode 100644 php74/php_zip.h create mode 100644 php74/zip_stream.c diff --git a/config.m4 b/config.m4 index 8edcc90..e5d3c59 100644 --- a/config.m4 +++ b/config.m4 @@ -10,37 +10,22 @@ PHP_ARG_WITH(libzip, libzip, if test "$PHP_ZIP" != "no"; then + PHP_VERSION=$($PHP_CONFIG --vernum) AC_MSG_CHECKING(PHP version) - if test -d $abs_srcdir/php7 ; then - dnl # only when for PECL, not for PHP - export OLD_CPPFLAGS="$CPPFLAGS" - export CPPFLAGS="$CPPFLAGS $INCLUDES" - AC_TRY_COMPILE([#include ], [ -#if PHP_MAJOR_VERSION >= 7 && PHP_MINOR_VERSION >= 3 -#error PHP >= 7.3 -#endif - ], [ - AC_TRY_COMPILE([#include ], [ -#if PHP_MAJOR_VERSION > 5 -#error PHP > 5 -#endif - ], [ - subdir=php5 - AC_MSG_RESULT([PHP 5.x]) - ], [ - subdir=php7 - AC_MSG_RESULT([PHP 7.0 - 7.2]) - ]) - ], [ - subdir=php73 - AC_MSG_RESULT([PHP >= 7.3]) - ]) - export CPPFLAGS="$OLD_CPPFLAGS" - PHP_ZIP_SOURCES="$subdir/php_zip.c $subdir/zip_stream.c" + if test $PHP_VERSION -lt 70000; then + AC_MSG_RESULT(5.x) + subdir=php5 + elif test $PHP_VERSION -lt 70300; then + AC_MSG_RESULT(7.0/7.1/7.2) + subdir=php7 + elif test $PHP_VERSION -lt 70400; then + AC_MSG_RESULT(7.3) + subdir=php73 else - AC_MSG_ERROR([unknown]) - PHP_ZIP_SOURCES="php_zip.c zip_stream.c" + AC_MSG_RESULT(7.4) + subdir=php74 fi + PHP_ZIP_SOURCES="$subdir/php_zip.c $subdir/zip_stream.c" if test "$PHP_LIBZIP" != "no"; then diff --git a/php74/php_zip.c b/php74/php_zip.c new file mode 100644 index 0000000..df3eade --- /dev/null +++ b/php74/php_zip.c @@ -0,0 +1,3158 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 7 | + +----------------------------------------------------------------------+ + | Copyright (c) The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 3.01 of the PHP license, | + | that is bundled with this package in the file LICENSE, and is | + | available through the world-wide-web at the following url: | + | http://www.php.net/license/3_01.txt. | + | If you did not receive a copy of the PHP license and are unable to | + | obtain it through the world-wide-web, please send a note to | + | license@php.net so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Author: Piere-Alain Joye | + +----------------------------------------------------------------------+ +*/ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "php.h" +#include "php_ini.h" +#include "ext/standard/info.h" +#include "ext/standard/file.h" +#include "ext/standard/php_string.h" +#include "ext/pcre/php_pcre.h" +#include "ext/standard/php_filestat.h" +#include "zend_interfaces.h" +#include "php_zip.h" + +/* zip_open is a macro for renaming libzip zipopen, so we need to use PHP_NAMED_FUNCTION */ +static PHP_NAMED_FUNCTION(zif_zip_open); +static PHP_NAMED_FUNCTION(zif_zip_read); +static PHP_NAMED_FUNCTION(zif_zip_close); +static PHP_NAMED_FUNCTION(zif_zip_entry_read); +static PHP_NAMED_FUNCTION(zif_zip_entry_filesize); +static PHP_NAMED_FUNCTION(zif_zip_entry_name); +static PHP_NAMED_FUNCTION(zif_zip_entry_compressedsize); +static PHP_NAMED_FUNCTION(zif_zip_entry_compressionmethod); +static PHP_NAMED_FUNCTION(zif_zip_entry_open); +static PHP_NAMED_FUNCTION(zif_zip_entry_close); + +#ifdef HAVE_GLOB +#ifndef PHP_WIN32 +#include +#else +#include "win32/glob.h" +#endif +#endif + +/* {{{ Resource le */ +static int le_zip_dir; +#define le_zip_dir_name "Zip Directory" +static int le_zip_entry; +#define le_zip_entry_name "Zip Entry" +/* }}} */ + +/* {{{ PHP_ZIP_STAT_INDEX(za, index, flags, sb) */ +#define PHP_ZIP_STAT_INDEX(za, index, flags, sb) \ + if (zip_stat_index(za, index, flags, &sb) != 0) { \ + RETURN_FALSE; \ + } +/* }}} */ + +/* {{{ PHP_ZIP_STAT_PATH(za, path, path_len, flags, sb) */ +#define PHP_ZIP_STAT_PATH(za, path, path_len, flags, sb) \ + if (path_len < 1) { \ + php_error_docref(NULL, E_NOTICE, "Empty string as entry name"); \ + RETURN_FALSE; \ + } \ + if (zip_stat(za, path, flags, &sb) != 0) { \ + RETURN_FALSE; \ + } +/* }}} */ + +/* {{{ PHP_ZIP_SET_FILE_COMMENT(za, index, comment, comment_len) */ +#define PHP_ZIP_SET_FILE_COMMENT(za, index, comment, comment_len) \ + if (comment_len == 0) { \ + /* Passing NULL remove the existing comment */ \ + if (zip_set_file_comment(za, index, NULL, 0) < 0) { \ + RETURN_FALSE; \ + } \ + } else if (zip_set_file_comment(za, index, comment, comment_len) < 0) { \ + RETURN_FALSE; \ + } \ + RETURN_TRUE; +/* }}} */ + +# define add_ascii_assoc_string add_assoc_string +# define add_ascii_assoc_long add_assoc_long + +/* Flatten a path by making a relative path (to .)*/ +static char * php_zip_make_relative_path(char *path, size_t path_len) /* {{{ */ +{ + char *path_begin = path; + size_t i; + + if (path_len < 1 || path == NULL) { + return NULL; + } + + if (IS_SLASH(path[0])) { + return path + 1; + } + + i = path_len; + + while (1) { + while (i > 0 && !IS_SLASH(path[i])) { + i--; + } + + if (!i) { + return path; + } + + if (i >= 2 && (path[i -1] == '.' || path[i -1] == ':')) { + /* i is the position of . or :, add 1 for / */ + path_begin = path + i + 1; + break; + } + i--; + } + + return path_begin; +} +/* }}} */ + +# define CWD_STATE_ALLOC(l) emalloc(l) +# define CWD_STATE_FREE(s) efree(s) + +/* {{{ php_zip_extract_file */ +static int php_zip_extract_file(struct zip * za, char *dest, char *file, size_t file_len) +{ + php_stream_statbuf ssb; + struct zip_file *zf; + struct zip_stat sb; + char b[8192]; + int n, ret; + php_stream *stream; + char *fullpath; + char *file_dirname_fullpath; + char file_dirname[MAXPATHLEN]; + size_t dir_len, len; + int is_dir_only = 0; + char *path_cleaned; + size_t path_cleaned_len; + cwd_state new_state; + zend_string *file_basename; + + new_state.cwd = CWD_STATE_ALLOC(1); + new_state.cwd[0] = '\0'; + new_state.cwd_length = 0; + + /* Clean/normlize the path and then transform any path (absolute or relative) + to a path relative to cwd (../../mydir/foo.txt > mydir/foo.txt) + */ + virtual_file_ex(&new_state, file, NULL, CWD_EXPAND); + path_cleaned = php_zip_make_relative_path(new_state.cwd, new_state.cwd_length); + if(!path_cleaned) { + return 0; + } + path_cleaned_len = strlen(path_cleaned); + + if (path_cleaned_len >= MAXPATHLEN || zip_stat(za, file, 0, &sb) != 0) { + return 0; + } + + /* it is a directory only, see #40228 */ + if (path_cleaned_len > 1 && IS_SLASH(path_cleaned[path_cleaned_len - 1])) { + len = spprintf(&file_dirname_fullpath, 0, "%s/%s", dest, path_cleaned); + is_dir_only = 1; + } else { + memcpy(file_dirname, path_cleaned, path_cleaned_len); + dir_len = php_dirname(file_dirname, path_cleaned_len); + + if (!dir_len || (dir_len == 1 && file_dirname[0] == '.')) { + len = spprintf(&file_dirname_fullpath, 0, "%s", dest); + } else { + len = spprintf(&file_dirname_fullpath, 0, "%s/%s", dest, file_dirname); + } + + file_basename = php_basename(path_cleaned, path_cleaned_len, NULL, 0); + + if (ZIP_OPENBASEDIR_CHECKPATH(file_dirname_fullpath)) { + efree(file_dirname_fullpath); + zend_string_release_ex(file_basename, 0); + CWD_STATE_FREE(new_state.cwd); + return 0; + } + } + + /* let see if the path already exists */ + if (php_stream_stat_path_ex(file_dirname_fullpath, PHP_STREAM_URL_STAT_QUIET, &ssb, NULL) < 0) { + ret = php_stream_mkdir(file_dirname_fullpath, 0777, PHP_STREAM_MKDIR_RECURSIVE|REPORT_ERRORS, NULL); + if (!ret) { + efree(file_dirname_fullpath); + if (!is_dir_only) { + zend_string_release_ex(file_basename, 0); + CWD_STATE_FREE(new_state.cwd); + } + return 0; + } + } + + /* it is a standalone directory, job done */ + if (is_dir_only) { + efree(file_dirname_fullpath); + CWD_STATE_FREE(new_state.cwd); + return 1; + } + + len = spprintf(&fullpath, 0, "%s/%s", file_dirname_fullpath, ZSTR_VAL(file_basename)); + if (!len) { + efree(file_dirname_fullpath); + zend_string_release_ex(file_basename, 0); + CWD_STATE_FREE(new_state.cwd); + return 0; + } else if (len > MAXPATHLEN) { + php_error_docref(NULL, E_WARNING, "Full extraction path exceed MAXPATHLEN (%i)", MAXPATHLEN); + efree(file_dirname_fullpath); + zend_string_release_ex(file_basename, 0); + CWD_STATE_FREE(new_state.cwd); + return 0; + } + + /* check again the full path, not sure if it + * is required, does a file can have a different + * safemode status as its parent folder? + */ + if (ZIP_OPENBASEDIR_CHECKPATH(fullpath)) { + efree(fullpath); + efree(file_dirname_fullpath); + zend_string_release_ex(file_basename, 0); + CWD_STATE_FREE(new_state.cwd); + return 0; + } + + zf = zip_fopen(za, file, 0); + if (zf == NULL) { + n = -1; + goto done; + } + + stream = php_stream_open_wrapper(fullpath, "w+b", REPORT_ERRORS, NULL); + + if (stream == NULL) { + n = -1; + zip_fclose(zf); + goto done; + } + + n = 0; + + while ((n=zip_fread(zf, b, sizeof(b))) > 0) { + php_stream_write(stream, b, n); + } + + php_stream_close(stream); + n = zip_fclose(zf); + +done: + efree(fullpath); + zend_string_release_ex(file_basename, 0); + efree(file_dirname_fullpath); + CWD_STATE_FREE(new_state.cwd); + + if (n<0) { + return 0; + } else { + return 1; + } +} +/* }}} */ + +static int php_zip_add_file(struct zip *za, const char *filename, size_t filename_len, + char *entry_name, size_t entry_name_len, long offset_start, long offset_len) /* {{{ */ +{ + struct zip_source *zs; + char resolved_path[MAXPATHLEN]; + zval exists_flag; + + + if (ZIP_OPENBASEDIR_CHECKPATH(filename)) { + return -1; + } + + if (!expand_filepath(filename, resolved_path)) { + return -1; + } + + php_stat(resolved_path, strlen(resolved_path), FS_EXISTS, &exists_flag); + if (Z_TYPE(exists_flag) == IS_FALSE) { + return -1; + } + + zs = zip_source_file(za, resolved_path, offset_start, offset_len); + if (!zs) { + return -1; + } + if (zip_file_add(za, entry_name, zs, ZIP_FL_OVERWRITE) < 0) { + zip_source_free(zs); + return -1; + } else { + zip_error_clear(za); + return 1; + } +} +/* }}} */ + +static int php_zip_parse_options(zval *options, zend_long *remove_all_path, char **remove_path, size_t *remove_path_len, char **add_path, size_t *add_path_len) /* {{{ */ +{ + zval *option; + if ((option = zend_hash_str_find(Z_ARRVAL_P(options), "remove_all_path", sizeof("remove_all_path") - 1)) != NULL) { + *remove_all_path = zval_get_long(option); + } + + /* If I add more options, it would make sense to create a nice static struct and loop over it. */ + if ((option = zend_hash_str_find(Z_ARRVAL_P(options), "remove_path", sizeof("remove_path") - 1)) != NULL) { + if (Z_TYPE_P(option) != IS_STRING) { + php_error_docref(NULL, E_WARNING, "remove_path option expected to be a string"); + return -1; + } + + if (Z_STRLEN_P(option) < 1) { + php_error_docref(NULL, E_NOTICE, "Empty string given as remove_path option"); + return -1; + } + + if (Z_STRLEN_P(option) >= MAXPATHLEN) { + php_error_docref(NULL, E_WARNING, "remove_path string is too long (max: %d, %zd given)", + MAXPATHLEN - 1, Z_STRLEN_P(option)); + return -1; + } + *remove_path_len = Z_STRLEN_P(option); + *remove_path = Z_STRVAL_P(option); + } + + if ((option = zend_hash_str_find(Z_ARRVAL_P(options), "add_path", sizeof("add_path") - 1)) != NULL) { + if (Z_TYPE_P(option) != IS_STRING) { + php_error_docref(NULL, E_WARNING, "add_path option expected to be a string"); + return -1; + } + + if (Z_STRLEN_P(option) < 1) { + php_error_docref(NULL, E_NOTICE, "Empty string given as the add_path option"); + return -1; + } + + if (Z_STRLEN_P(option) >= MAXPATHLEN) { + php_error_docref(NULL, E_WARNING, "add_path string too long (max: %d, %zd given)", + MAXPATHLEN - 1, Z_STRLEN_P(option)); + return -1; + } + *add_path_len = Z_STRLEN_P(option); + *add_path = Z_STRVAL_P(option); + } + return 1; +} +/* }}} */ + +/* {{{ REGISTER_ZIP_CLASS_CONST_LONG */ +#define REGISTER_ZIP_CLASS_CONST_LONG(const_name, value) \ + zend_declare_class_constant_long(zip_class_entry, const_name, sizeof(const_name)-1, (zend_long)value); +/* }}} */ + +/* {{{ ZIP_FROM_OBJECT */ +#define ZIP_FROM_OBJECT(intern, object) \ + { \ + ze_zip_object *obj = Z_ZIP_P(object); \ + intern = obj->za; \ + if (!intern) { \ + php_error_docref(NULL, E_WARNING, "Invalid or uninitialized Zip object"); \ + RETURN_FALSE; \ + } \ + } +/* }}} */ + +/* {{{ RETURN_SB(sb) */ +#ifdef HAVE_ENCRYPTION +#define RETURN_SB(sb) \ + { \ + array_init(return_value); \ + add_ascii_assoc_string(return_value, "name", (char *)(sb)->name); \ + add_ascii_assoc_long(return_value, "index", (zend_long) (sb)->index); \ + add_ascii_assoc_long(return_value, "crc", (zend_long) (sb)->crc); \ + add_ascii_assoc_long(return_value, "size", (zend_long) (sb)->size); \ + add_ascii_assoc_long(return_value, "mtime", (zend_long) (sb)->mtime); \ + add_ascii_assoc_long(return_value, "comp_size", (zend_long) (sb)->comp_size); \ + add_ascii_assoc_long(return_value, "comp_method", (zend_long) (sb)->comp_method); \ + add_ascii_assoc_long(return_value, "encryption_method", (zend_long) (sb)->encryption_method); \ + } +#else +#define RETURN_SB(sb) \ + { \ + array_init(return_value); \ + add_ascii_assoc_string(return_value, "name", (char *)(sb)->name); \ + add_ascii_assoc_long(return_value, "index", (zend_long) (sb)->index); \ + add_ascii_assoc_long(return_value, "crc", (zend_long) (sb)->crc); \ + add_ascii_assoc_long(return_value, "size", (zend_long) (sb)->size); \ + add_ascii_assoc_long(return_value, "mtime", (zend_long) (sb)->mtime); \ + add_ascii_assoc_long(return_value, "comp_size", (zend_long) (sb)->comp_size); \ + add_ascii_assoc_long(return_value, "comp_method", (zend_long) (sb)->comp_method); \ + } +#endif +/* }}} */ + +static int php_zip_status(struct zip *za) /* {{{ */ +{ +#if LIBZIP_VERSION_MAJOR < 1 + int zep, syp; + + zip_error_get(za, &zep, &syp); +#else + int zep; + zip_error_t *err; + + err = zip_get_error(za); + zep = zip_error_code_zip(err); + zip_error_fini(err); +#endif + return zep; +} +/* }}} */ + +static int php_zip_status_sys(struct zip *za) /* {{{ */ +{ +#if LIBZIP_VERSION_MAJOR < 1 + int zep, syp; + + zip_error_get(za, &zep, &syp); +#else + int syp; + zip_error_t *err; + + err = zip_get_error(za); + syp = zip_error_code_system(err); + zip_error_fini(err); +#endif + return syp; +} +/* }}} */ + +static int php_zip_get_num_files(struct zip *za) /* {{{ */ +{ + return zip_get_num_files(za); +} +/* }}} */ + +static char * php_zipobj_get_filename(ze_zip_object *obj) /* {{{ */ +{ + + if (!obj) { + return NULL; + } + + if (obj->filename) { + return obj->filename; + } + return NULL; +} +/* }}} */ + +static char * php_zipobj_get_zip_comment(struct zip *za, int *len) /* {{{ */ +{ + if (za) { + return (char *)zip_get_archive_comment(za, len, 0); + } + return NULL; +} +/* }}} */ + +#ifdef HAVE_GLOB /* {{{ */ +#ifndef GLOB_ONLYDIR +#define GLOB_ONLYDIR (1<<30) +#define GLOB_EMULATE_ONLYDIR +#define GLOB_FLAGMASK (~GLOB_ONLYDIR) +#else +#define GLOB_FLAGMASK (~0) +#endif +#ifndef GLOB_BRACE +# define GLOB_BRACE 0 +#endif +#ifndef GLOB_MARK +# define GLOB_MARK 0 +#endif +#ifndef GLOB_NOSORT +# define GLOB_NOSORT 0 +#endif +#ifndef GLOB_NOCHECK +# define GLOB_NOCHECK 0 +#endif +#ifndef GLOB_NOESCAPE +# define GLOB_NOESCAPE 0 +#endif +#ifndef GLOB_ERR +# define GLOB_ERR 0 +#endif + +/* This is used for checking validity of passed flags (passing invalid flags causes segfault in glob()!! */ +#define GLOB_AVAILABLE_FLAGS (0 | GLOB_BRACE | GLOB_MARK | GLOB_NOSORT | GLOB_NOCHECK | GLOB_NOESCAPE | GLOB_ERR | GLOB_ONLYDIR) + +#endif /* }}} */ + +int php_zip_glob(char *pattern, int pattern_len, zend_long flags, zval *return_value) /* {{{ */ +{ +#ifdef HAVE_GLOB + char cwd[MAXPATHLEN]; + int cwd_skip = 0; +#ifdef ZTS + char work_pattern[MAXPATHLEN]; + char *result; +#endif + glob_t globbuf; + size_t n; + int ret; + + if (pattern_len >= MAXPATHLEN) { + php_error_docref(NULL, E_WARNING, "Pattern exceeds the maximum allowed length of %d characters", MAXPATHLEN); + return -1; + } + + if ((GLOB_AVAILABLE_FLAGS & flags) != flags) { + php_error_docref(NULL, E_WARNING, "At least one of the passed flags is invalid or not supported on this platform"); + return -1; + } + +#ifdef ZTS + if (!IS_ABSOLUTE_PATH(pattern, pattern_len)) { + result = VCWD_GETCWD(cwd, MAXPATHLEN); + if (!result) { + cwd[0] = '\0'; + } +#ifdef PHP_WIN32 + if (IS_SLASH(*pattern)) { + cwd[2] = '\0'; + } +#endif + cwd_skip = strlen(cwd)+1; + + snprintf(work_pattern, MAXPATHLEN, "%s%c%s", cwd, DEFAULT_SLASH, pattern); + pattern = work_pattern; + } +#endif + + globbuf.gl_offs = 0; + if (0 != (ret = glob(pattern, flags & GLOB_FLAGMASK, NULL, &globbuf))) { +#ifdef GLOB_NOMATCH + if (GLOB_NOMATCH == ret) { + /* Some glob implementation simply return no data if no matches + were found, others return the GLOB_NOMATCH error code. + We don't want to treat GLOB_NOMATCH as an error condition + so that PHP glob() behaves the same on both types of + implementations and so that 'foreach (glob() as ...' + can be used for simple glob() calls without further error + checking. + */ + array_init(return_value); + return 0; + } +#endif + return 0; + } + + /* now catch the FreeBSD style of "no matches" */ + if (!globbuf.gl_pathc || !globbuf.gl_pathv) { + array_init(return_value); + return 0; + } + + /* we assume that any glob pattern will match files from one directory only + so checking the dirname of the first match should be sufficient */ + strncpy(cwd, globbuf.gl_pathv[0], MAXPATHLEN); + if (ZIP_OPENBASEDIR_CHECKPATH(cwd)) { + return -1; + } + + array_init(return_value); + for (n = 0; n < globbuf.gl_pathc; n++) { + /* we need to do this every time since GLOB_ONLYDIR does not guarantee that + * all directories will be filtered. GNU libc documentation states the + * following: + * If the information about the type of the file is easily available + * non-directories will be rejected but no extra work will be done to + * determine the information for each file. I.e., the caller must still be + * able to filter directories out. + */ + if (flags & GLOB_ONLYDIR) { + zend_stat_t s; + + if (0 != VCWD_STAT(globbuf.gl_pathv[n], &s)) { + continue; + } + + if (S_IFDIR != (s.st_mode & S_IFMT)) { + continue; + } + } + add_next_index_string(return_value, globbuf.gl_pathv[n]+cwd_skip); + } + + globfree(&globbuf); + return globbuf.gl_pathc; +#else + zend_throw_error(NULL, "Glob support is not available"); + return 0; +#endif /* HAVE_GLOB */ +} +/* }}} */ + +int php_zip_pcre(zend_string *regexp, char *path, int path_len, zval *return_value) /* {{{ */ +{ +#ifdef ZTS + char cwd[MAXPATHLEN]; + char work_path[MAXPATHLEN]; + char *result; +#endif + int files_cnt; + zend_string **namelist; + pcre2_match_context *mctx = php_pcre_mctx(); + +#ifdef ZTS + if (!IS_ABSOLUTE_PATH(path, path_len)) { + result = VCWD_GETCWD(cwd, MAXPATHLEN); + if (!result) { + cwd[0] = '\0'; + } +#ifdef PHP_WIN32 + if (IS_SLASH(*path)) { + cwd[2] = '\0'; + } +#endif + snprintf(work_path, MAXPATHLEN, "%s%c%s", cwd, DEFAULT_SLASH, path); + path = work_path; + } +#endif + + if (ZIP_OPENBASEDIR_CHECKPATH(path)) { + return -1; + } + + files_cnt = php_stream_scandir(path, &namelist, NULL, (void *) php_stream_dirent_alphasort); + + if (files_cnt > 0) { + pcre2_code *re = NULL; + pcre2_match_data *match_data = NULL; + uint32_t i, capture_count; + int rc; + + re = pcre_get_compiled_regex(regexp, &capture_count); + if (!re) { + php_error_docref(NULL, E_WARNING, "Invalid expression"); + return -1; + } + + array_init(return_value); + + /* only the files, directories are ignored */ + for (i = 0; i < files_cnt; i++) { + zend_stat_t s; + char fullpath[MAXPATHLEN]; + size_t namelist_len = ZSTR_LEN(namelist[i]); + + if ((namelist_len == 1 && ZSTR_VAL(namelist[i])[0] == '.') || + (namelist_len == 2 && ZSTR_VAL(namelist[i])[0] == '.' && ZSTR_VAL(namelist[i])[1] == '.')) { + zend_string_release_ex(namelist[i], 0); + continue; + } + + if ((path_len + namelist_len + 1) >= MAXPATHLEN) { + php_error_docref(NULL, E_WARNING, "add_path string too long (max: %u, %zu given)", + MAXPATHLEN - 1, (path_len + namelist_len + 1)); + zend_string_release_ex(namelist[i], 0); + break; + } + + snprintf(fullpath, MAXPATHLEN, "%s%c%s", path, DEFAULT_SLASH, ZSTR_VAL(namelist[i])); + + if (0 != VCWD_STAT(fullpath, &s)) { + php_error_docref(NULL, E_WARNING, "Cannot read <%s>", fullpath); + zend_string_release_ex(namelist[i], 0); + continue; + } + + if (S_IFDIR == (s.st_mode & S_IFMT)) { + zend_string_release_ex(namelist[i], 0); + continue; + } + + match_data = php_pcre_create_match_data(capture_count, re); + if (!match_data) { + /* Allocation failed, but can proceed to the next pattern. */ + zend_string_release_ex(namelist[i], 0); + continue; + } + rc = pcre2_match(re, (PCRE2_SPTR)ZSTR_VAL(namelist[i]), ZSTR_LEN(namelist[i]), 0, 0, match_data, mctx); + php_pcre_free_match_data(match_data); + /* 0 means that the vector is too small to hold all the captured substring offsets */ + if (rc < 0) { + zend_string_release_ex(namelist[i], 0); + continue; + } + + add_next_index_string(return_value, fullpath); + zend_string_release_ex(namelist[i], 0); + } + efree(namelist); + } + return files_cnt; +} +/* }}} */ + +/* {{{ arginfo */ +ZEND_BEGIN_ARG_INFO_EX(arginfo_zip_open, 0, 0, 1) + ZEND_ARG_INFO(0, filename) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_zip_close, 0, 0, 1) + ZEND_ARG_INFO(0, zip) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_zip_read, 0, 0, 1) + ZEND_ARG_INFO(0, zip) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_zip_entry_open, 0, 0, 2) + ZEND_ARG_INFO(0, zip_dp) + ZEND_ARG_INFO(0, zip_entry) + ZEND_ARG_INFO(0, mode) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_zip_entry_close, 0, 0, 1) + ZEND_ARG_INFO(0, zip_ent) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_zip_entry_read, 0, 0, 1) + ZEND_ARG_INFO(0, zip_entry) + ZEND_ARG_INFO(0, len) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_zip_entry_name, 0, 0, 1) + ZEND_ARG_INFO(0, zip_entry) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_zip_entry_compressedsize, 0, 0, 1) + ZEND_ARG_INFO(0, zip_entry) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_zip_entry_filesize, 0, 0, 1) + ZEND_ARG_INFO(0, zip_entry) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_zip_entry_compressionmethod, 0, 0, 1) + ZEND_ARG_INFO(0, zip_entry) +ZEND_END_ARG_INFO() +/* }}} */ + +/* {{{ zend_function_entry */ +static const zend_function_entry zip_functions[] = { + ZEND_RAW_FENTRY("zip_open", zif_zip_open, arginfo_zip_open, 0) + ZEND_RAW_FENTRY("zip_close", zif_zip_close, arginfo_zip_close, 0) + ZEND_RAW_FENTRY("zip_read", zif_zip_read, arginfo_zip_read, 0) + PHP_FE(zip_entry_open, arginfo_zip_entry_open) + PHP_FE(zip_entry_close, arginfo_zip_entry_close) + PHP_FE(zip_entry_read, arginfo_zip_entry_read) + PHP_FE(zip_entry_filesize, arginfo_zip_entry_filesize) + PHP_FE(zip_entry_name, arginfo_zip_entry_name) + PHP_FE(zip_entry_compressedsize, arginfo_zip_entry_compressedsize) + PHP_FE(zip_entry_compressionmethod, arginfo_zip_entry_compressionmethod) +#ifdef PHP_FE_END + PHP_FE_END +#else + {NULL,NULL,NULL} +#endif +}; +/* }}} */ + +/* {{{ ZE2 OO definitions */ +static zend_class_entry *zip_class_entry; +static zend_object_handlers zip_object_handlers; + +static HashTable zip_prop_handlers; + +typedef int (*zip_read_int_t)(struct zip *za); +typedef char *(*zip_read_const_char_t)(struct zip *za, int *len); +typedef char *(*zip_read_const_char_from_ze_t)(ze_zip_object *obj); + +typedef struct _zip_prop_handler { + zip_read_int_t read_int_func; + zip_read_const_char_t read_const_char_func; + zip_read_const_char_from_ze_t read_const_char_from_obj_func; + + int type; +} zip_prop_handler; +/* }}} */ + +static void php_zip_register_prop_handler(HashTable *prop_handler, char *name, zip_read_int_t read_int_func, zip_read_const_char_t read_char_func, zip_read_const_char_from_ze_t read_char_from_obj_func, int rettype) /* {{{ */ +{ + zip_prop_handler hnd; + zend_string *str; + zval tmp; + + hnd.read_const_char_func = read_char_func; + hnd.read_int_func = read_int_func; + hnd.read_const_char_from_obj_func = read_char_from_obj_func; + hnd.type = rettype; + str = zend_string_init_interned(name, strlen(name), 1); + zend_hash_add_mem(prop_handler, str, &hnd, sizeof(zip_prop_handler)); + + /* Register for reflection */ + ZVAL_NULL(&tmp); + zend_declare_property_ex(zip_class_entry, str, &tmp, ZEND_ACC_PUBLIC, NULL); + zend_string_release_ex(str, 1); +} +/* }}} */ + +static zval *php_zip_property_reader(ze_zip_object *obj, zip_prop_handler *hnd, zval *rv) /* {{{ */ +{ + const char *retchar = NULL; + int retint = 0; + int len = 0; + + if (obj && obj->za != NULL) { + if (hnd->read_const_char_func) { + retchar = hnd->read_const_char_func(obj->za, &len); + } else { + if (hnd->read_int_func) { + retint = hnd->read_int_func(obj->za); + if (retint == -1) { + php_error_docref(NULL, E_WARNING, "Internal zip error returned"); + return NULL; + } + } else { + if (hnd->read_const_char_from_obj_func) { + retchar = hnd->read_const_char_from_obj_func(obj); + len = strlen(retchar); + } + } + } + } + + switch (hnd->type) { + case IS_STRING: + if (retchar) { + ZVAL_STRINGL(rv, (char *) retchar, len); + } else { + ZVAL_EMPTY_STRING(rv); + } + break; + /* case IS_TRUE */ + case IS_FALSE: + ZVAL_BOOL(rv, (long)retint); + break; + case IS_LONG: + ZVAL_LONG(rv, (long)retint); + break; + default: + ZVAL_NULL(rv); + } + + return rv; +} +/* }}} */ + +static zval *php_zip_get_property_ptr_ptr(zval *object, zval *member, int type, void **cache_slot) /* {{{ */ +{ + ze_zip_object *obj; + zval tmp_member; + zval *retval = NULL; + zip_prop_handler *hnd = NULL; + + if (Z_TYPE_P(member) != IS_STRING) { + ZVAL_STR(&tmp_member, zval_get_string_func(member)); + member = &tmp_member; + cache_slot = NULL; + } + + obj = Z_ZIP_P(object); + + if (obj->prop_handler != NULL) { + hnd = zend_hash_find_ptr(obj->prop_handler, Z_STR_P(member)); + } + + if (hnd == NULL) { + retval = zend_std_get_property_ptr_ptr(object, member, type, cache_slot); + } + + if (member == &tmp_member) { + zval_ptr_dtor_str(&tmp_member); + } + + return retval; +} +/* }}} */ + +static zval *php_zip_read_property(zval *object, zval *member, int type, void **cache_slot, zval *rv) /* {{{ */ +{ + ze_zip_object *obj; + zval tmp_member; + zval *retval = NULL; + zip_prop_handler *hnd = NULL; + + if (Z_TYPE_P(member) != IS_STRING) { + ZVAL_STR(&tmp_member, zval_get_string_func(member)); + member = &tmp_member; + cache_slot = NULL; + } + + obj = Z_ZIP_P(object); + + if (obj->prop_handler != NULL) { + hnd = zend_hash_find_ptr(obj->prop_handler, Z_STR_P(member)); + } + + if (hnd != NULL) { + retval = php_zip_property_reader(obj, hnd, rv); + if (retval == NULL) { + retval = &EG(uninitialized_zval); + } + } else { + retval = zend_std_read_property(object, member, type, cache_slot, rv); + } + + if (member == &tmp_member) { + zval_ptr_dtor_str(&tmp_member); + } + + return retval; +} +/* }}} */ + +static int php_zip_has_property(zval *object, zval *member, int type, void **cache_slot) /* {{{ */ +{ + ze_zip_object *obj; + zval tmp_member; + zip_prop_handler *hnd = NULL; + int retval = 0; + + if (Z_TYPE_P(member) != IS_STRING) { + ZVAL_STR(&tmp_member, zval_get_string_func(member)); + member = &tmp_member; + cache_slot = NULL; + } + + obj = Z_ZIP_P(object); + + if (obj->prop_handler != NULL) { + hnd = zend_hash_find_ptr(obj->prop_handler, Z_STR_P(member)); + } + + if (hnd != NULL) { + zval tmp, *prop; + + if (type == 2) { + retval = 1; + } else if ((prop = php_zip_property_reader(obj, hnd, &tmp)) != NULL) { + if (type == 1) { + retval = zend_is_true(&tmp); + } else if (type == 0) { + retval = (Z_TYPE(tmp) != IS_NULL); + } + } + + zval_ptr_dtor(&tmp); + } else { + retval = zend_std_has_property(object, member, type, cache_slot); + } + + if (member == &tmp_member) { + zval_ptr_dtor_str(&tmp_member); + } + + return retval; +} +/* }}} */ + +static HashTable *php_zip_get_gc(zval *object, zval **gc_data, int *gc_data_count) /* {{{ */ +{ + *gc_data = NULL; + *gc_data_count = 0; + return zend_std_get_properties(object); +} +/* }}} */ + +static HashTable *php_zip_get_properties(zval *object)/* {{{ */ +{ + ze_zip_object *obj; + HashTable *props; + zip_prop_handler *hnd; + zend_string *key; + + obj = Z_ZIP_P(object); + props = zend_std_get_properties(object); + + if (obj->prop_handler == NULL) { + return NULL; + } + + ZEND_HASH_FOREACH_STR_KEY_PTR(obj->prop_handler, key, hnd) { + zval *ret, val; + ret = php_zip_property_reader(obj, hnd, &val); + if (ret == NULL) { + ret = &EG(uninitialized_zval); + } + zend_hash_update(props, key, ret); + } ZEND_HASH_FOREACH_END(); + + return props; +} +/* }}} */ + +static void php_zip_object_free_storage(zend_object *object) /* {{{ */ +{ + ze_zip_object * intern = php_zip_fetch_object(object); + int i; + + if (!intern) { + return; + } + if (intern->za) { + if (zip_close(intern->za) != 0) { +#if LIBZIP_VERSION_MAJOR == 1 && LIBZIP_VERSION_MINOR == 3 && LIBZIP_VERSION_MICRO == 1 + php_error_docref(NULL, E_WARNING, "Cannot destroy the zip context: zip_close have failed"); +#else + php_error_docref(NULL, E_WARNING, "Cannot destroy the zip context: %s", zip_strerror(intern->za)); + zip_discard(intern->za); +#endif + } + } + + if (intern->buffers_cnt>0) { + for (i=0; ibuffers_cnt; i++) { + efree(intern->buffers[i]); + } + efree(intern->buffers); + } + + intern->za = NULL; + zend_object_std_dtor(&intern->zo); + + if (intern->filename) { + efree(intern->filename); + } +} +/* }}} */ + +static zend_object *php_zip_object_new(zend_class_entry *class_type) /* {{{ */ +{ + ze_zip_object *intern; + + intern = zend_object_alloc(sizeof(ze_zip_object), class_type); + intern->prop_handler = &zip_prop_handlers; + zend_object_std_init(&intern->zo, class_type); + object_properties_init(&intern->zo, class_type); + intern->zo.handlers = &zip_object_handlers; + + return &intern->zo; +} +/* }}} */ + +/* {{{ Resource dtors */ + +/* {{{ php_zip_free_dir */ +static void php_zip_free_dir(zend_resource *rsrc) +{ + zip_rsrc * zip_int = (zip_rsrc *) rsrc->ptr; + + if (zip_int) { + if (zip_int->za) { + if (zip_close(zip_int->za) != 0) { + php_error_docref(NULL, E_WARNING, "Cannot destroy the zip context"); + } + zip_int->za = NULL; + } + + efree(rsrc->ptr); + + rsrc->ptr = NULL; + } +} +/* }}} */ + +/* {{{ php_zip_free_entry */ +static void php_zip_free_entry(zend_resource *rsrc) +{ + zip_read_rsrc *zr_rsrc = (zip_read_rsrc *) rsrc->ptr; + + if (zr_rsrc) { + if (zr_rsrc->zf) { + zip_fclose(zr_rsrc->zf); + zr_rsrc->zf = NULL; + } + efree(zr_rsrc); + rsrc->ptr = NULL; + } +} +/* }}} */ + +/* }}}*/ + +/* reset macro */ + +/* {{{ function prototypes */ +static PHP_MINIT_FUNCTION(zip); +static PHP_MSHUTDOWN_FUNCTION(zip); +static PHP_MINFO_FUNCTION(zip); +/* }}} */ + +/* {{{ zip_module_entry + */ +zend_module_entry zip_module_entry = { + STANDARD_MODULE_HEADER, + "zip", + zip_functions, + PHP_MINIT(zip), + PHP_MSHUTDOWN(zip), + NULL, + NULL, + PHP_MINFO(zip), + PHP_ZIP_VERSION, + STANDARD_MODULE_PROPERTIES +}; +/* }}} */ + +#ifdef COMPILE_DL_ZIP +ZEND_GET_MODULE(zip) +#endif +/* set macro */ + +/* {{{ proto resource zip_open(string filename) +Create new zip using source uri for output */ +static PHP_NAMED_FUNCTION(zif_zip_open) +{ + char resolved_path[MAXPATHLEN + 1]; + zip_rsrc *rsrc_int; + int err = 0; + zend_string *filename; + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "P", &filename) == FAILURE) { + return; + } + + if (ZSTR_LEN(filename) == 0) { + php_error_docref(NULL, E_WARNING, "Empty string as source"); + RETURN_FALSE; + } + + if (ZIP_OPENBASEDIR_CHECKPATH(ZSTR_VAL(filename))) { + RETURN_FALSE; + } + + if(!expand_filepath(ZSTR_VAL(filename), resolved_path)) { + RETURN_FALSE; + } + + rsrc_int = (zip_rsrc *)emalloc(sizeof(zip_rsrc)); + + rsrc_int->za = zip_open(resolved_path, 0, &err); + if (rsrc_int->za == NULL) { + efree(rsrc_int); + RETURN_LONG((zend_long)err); + } + + rsrc_int->index_current = 0; + rsrc_int->num_files = zip_get_num_files(rsrc_int->za); + + RETURN_RES(zend_register_resource(rsrc_int, le_zip_dir)); +} +/* }}} */ + +/* {{{ proto void zip_close(resource zip) + Close a Zip archive */ +static PHP_NAMED_FUNCTION(zif_zip_close) +{ + zval * zip; + zip_rsrc *z_rsrc = NULL; + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zip) == FAILURE) { + return; + } + + if ((z_rsrc = (zip_rsrc *)zend_fetch_resource(Z_RES_P(zip), le_zip_dir_name, le_zip_dir)) == NULL) { + RETURN_FALSE; + } + + /* really close the zip will break BC :-D */ + zend_list_close(Z_RES_P(zip)); +} +/* }}} */ + +/* {{{ proto resource zip_read(resource zip) + Returns the next file in the archive */ +static PHP_NAMED_FUNCTION(zif_zip_read) +{ + zval *zip_dp; + zip_read_rsrc *zr_rsrc; + int ret; + zip_rsrc *rsrc_int; + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zip_dp) == FAILURE) { + return; + } + + if ((rsrc_int = (zip_rsrc *)zend_fetch_resource(Z_RES_P(zip_dp), le_zip_dir_name, le_zip_dir)) == NULL) { + RETURN_FALSE; + } + + if (rsrc_int && rsrc_int->za) { + if (rsrc_int->index_current >= rsrc_int->num_files) { + RETURN_FALSE; + } + + zr_rsrc = emalloc(sizeof(zip_read_rsrc)); + + ret = zip_stat_index(rsrc_int->za, rsrc_int->index_current, 0, &zr_rsrc->sb); + + if (ret != 0) { + efree(zr_rsrc); + RETURN_FALSE; + } + + zr_rsrc->zf = zip_fopen_index(rsrc_int->za, rsrc_int->index_current, 0); + if (zr_rsrc->zf) { + rsrc_int->index_current++; + RETURN_RES(zend_register_resource(zr_rsrc, le_zip_entry)); + } else { + efree(zr_rsrc); + RETURN_FALSE; + } + + } else { + RETURN_FALSE; + } +} +/* }}} */ + +/* {{{ proto bool zip_entry_open(resource zip_dp, resource zip_entry [, string mode]) + Open a Zip File, pointed by the resource entry */ +/* Dummy function to follow the old API */ +static PHP_NAMED_FUNCTION(zif_zip_entry_open) +{ + zval * zip; + zval * zip_entry; + char *mode = NULL; + size_t mode_len = 0; + zip_read_rsrc * zr_rsrc; + zip_rsrc *z_rsrc; + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "rr|s", &zip, &zip_entry, &mode, &mode_len) == FAILURE) { + return; + } + + if ((zr_rsrc = (zip_read_rsrc *)zend_fetch_resource(Z_RES_P(zip_entry), le_zip_entry_name, le_zip_entry)) == NULL) { + RETURN_FALSE; + } + + if ((z_rsrc = (zip_rsrc *)zend_fetch_resource(Z_RES_P(zip), le_zip_dir_name, le_zip_dir)) == NULL) { + RETURN_FALSE; + } + + if (zr_rsrc->zf != NULL) { + RETURN_TRUE; + } else { + RETURN_FALSE; + } +} +/* }}} */ + +/* {{{ proto bool zip_entry_close(resource zip_ent) + Close a zip entry */ +static PHP_NAMED_FUNCTION(zif_zip_entry_close) +{ + zval * zip_entry; + zip_read_rsrc * zr_rsrc; + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zip_entry) == FAILURE) { + return; + } + + if ((zr_rsrc = (zip_read_rsrc *)zend_fetch_resource(Z_RES_P(zip_entry), le_zip_entry_name, le_zip_entry)) == NULL) { + RETURN_FALSE; + } + + RETURN_BOOL(SUCCESS == zend_list_close(Z_RES_P(zip_entry))); +} +/* }}} */ + +/* {{{ proto mixed zip_entry_read(resource zip_entry [, int len]) + Read from an open directory entry */ +static PHP_NAMED_FUNCTION(zif_zip_entry_read) +{ + zval * zip_entry; + zend_long len = 0; + zip_read_rsrc * zr_rsrc; + zend_string *buffer; + int n = 0; + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|l", &zip_entry, &len) == FAILURE) { + return; + } + + if ((zr_rsrc = (zip_read_rsrc *)zend_fetch_resource(Z_RES_P(zip_entry), le_zip_entry_name, le_zip_entry)) == NULL) { + RETURN_FALSE; + } + + if (len <= 0) { + len = 1024; + } + + if (zr_rsrc->zf) { + buffer = zend_string_safe_alloc(1, len, 0, 0); + n = zip_fread(zr_rsrc->zf, ZSTR_VAL(buffer), ZSTR_LEN(buffer)); + if (n > 0) { + ZSTR_VAL(buffer)[n] = '\0'; + ZSTR_LEN(buffer) = n; + RETURN_NEW_STR(buffer); + } else { + zend_string_efree(buffer); + RETURN_EMPTY_STRING() + } + } else { + RETURN_FALSE; + } +} +/* }}} */ + +static void php_zip_entry_get_info(INTERNAL_FUNCTION_PARAMETERS, int opt) /* {{{ */ +{ + zval * zip_entry; + zip_read_rsrc * zr_rsrc; + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zip_entry) == FAILURE) { + return; + } + + if ((zr_rsrc = (zip_read_rsrc *)zend_fetch_resource(Z_RES_P(zip_entry), le_zip_entry_name, le_zip_entry)) == NULL) { + RETURN_FALSE; + } + + if (!zr_rsrc->zf) { + RETURN_FALSE; + } + + switch (opt) { + case 0: + RETURN_STRING((char *)zr_rsrc->sb.name); + break; + case 1: + RETURN_LONG((zend_long) (zr_rsrc->sb.comp_size)); + break; + case 2: + RETURN_LONG((zend_long) (zr_rsrc->sb.size)); + break; + case 3: + switch (zr_rsrc->sb.comp_method) { + case 0: + RETURN_STRING("stored"); + break; + case 1: + RETURN_STRING("shrunk"); + break; + case 2: + case 3: + case 4: + case 5: + RETURN_STRING("reduced"); + break; + case 6: + RETURN_STRING("imploded"); + break; + case 7: + RETURN_STRING("tokenized"); + break; + case 8: + RETURN_STRING("deflated"); + break; + case 9: + RETURN_STRING("deflatedX"); + break; + case 10: + RETURN_STRING("implodedX"); + break; + default: + RETURN_FALSE; + } + RETURN_LONG((zend_long) (zr_rsrc->sb.comp_method)); + break; + } + +} +/* }}} */ + +/* {{{ proto string zip_entry_name(resource zip_entry) + Return the name given a ZZip entry */ +static PHP_NAMED_FUNCTION(zif_zip_entry_name) +{ + php_zip_entry_get_info(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); +} +/* }}} */ + +/* {{{ proto int zip_entry_compressedsize(resource zip_entry) + Return the compressed size of a ZZip entry */ +static PHP_NAMED_FUNCTION(zif_zip_entry_compressedsize) +{ + php_zip_entry_get_info(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); +} +/* }}} */ + +/* {{{ proto int zip_entry_filesize(resource zip_entry) + Return the actual filesize of a ZZip entry */ +static PHP_NAMED_FUNCTION(zif_zip_entry_filesize) +{ + php_zip_entry_get_info(INTERNAL_FUNCTION_PARAM_PASSTHRU, 2); +} +/* }}} */ + +/* {{{ proto string zip_entry_compressionmethod(resource zip_entry) + Return a string containing the compression method used on a particular entry */ +static PHP_NAMED_FUNCTION(zif_zip_entry_compressionmethod) +{ + php_zip_entry_get_info(INTERNAL_FUNCTION_PARAM_PASSTHRU, 3); +} +/* }}} */ + +/* {{{ proto mixed ZipArchive::open(string source [, int flags]) +Create new zip using source uri for output, return TRUE on success or the error code */ +static ZIPARCHIVE_METHOD(open) +{ + struct zip *intern; + int err = 0; + zend_long flags = 0; + char *resolved_path; + zend_string *filename; + zval *self = ZEND_THIS; + ze_zip_object *ze_obj; + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "P|l", &filename, &flags) == FAILURE) { + return; + } + + /* We do not use ZIP_FROM_OBJECT, zip init function here */ + ze_obj = Z_ZIP_P(self); + + if (ZSTR_LEN(filename) == 0) { + php_error_docref(NULL, E_WARNING, "Empty string as source"); + RETURN_FALSE; + } + + if (ZIP_OPENBASEDIR_CHECKPATH(ZSTR_VAL(filename))) { + RETURN_FALSE; + } + + if (!(resolved_path = expand_filepath(ZSTR_VAL(filename), NULL))) { + RETURN_FALSE; + } + + if (ze_obj->za) { + /* we already have an opened zip, free it */ + if (zip_close(ze_obj->za) != 0) { + php_error_docref(NULL, E_WARNING, "Empty string as source"); + efree(resolved_path); + RETURN_FALSE; + } + ze_obj->za = NULL; + } + if (ze_obj->filename) { + efree(ze_obj->filename); + ze_obj->filename = NULL; + } + + intern = zip_open(resolved_path, flags, &err); + if (!intern || err) { + efree(resolved_path); + RETURN_LONG((zend_long)err); + } + ze_obj->filename = resolved_path; + ze_obj->filename_len = strlen(resolved_path); + ze_obj->za = intern; + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto resource ZipArchive::setPassword(string password) +Set the password for the active archive */ +static ZIPARCHIVE_METHOD(setPassword) +{ + struct zip *intern; + zval *self = ZEND_THIS; + char *password; + size_t password_len; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &password, &password_len) == FAILURE) { + return; + } + + if (password_len < 1) { + RETURN_FALSE; + } else { + int res = zip_set_default_password(intern, (const char *)password); + if (res == 0) { + RETURN_TRUE; + } else { + RETURN_FALSE; + } + } +} +/* }}} */ + +/* {{{ proto bool ZipArchive::close() +close the zip archive */ +static ZIPARCHIVE_METHOD(close) +{ + struct zip *intern; + zval *self = ZEND_THIS; + ze_zip_object *ze_obj; + int err; + + ZIP_FROM_OBJECT(intern, self); + + ze_obj = Z_ZIP_P(self); + + if ((err = zip_close(intern))) { +#if LIBZIP_VERSION_MAJOR == 1 && LIBZIP_VERSION_MINOR == 3 && LIBZIP_VERSION_MICRO == 1 + php_error_docref(NULL, E_WARNING, "zip_close have failed"); +#else + php_error_docref(NULL, E_WARNING, "%s", zip_strerror(intern)); + zip_discard(intern); +#endif + } + + efree(ze_obj->filename); + ze_obj->filename = NULL; + ze_obj->filename_len = 0; + ze_obj->za = NULL; + + if (!err) { + RETURN_TRUE; + } else { + RETURN_FALSE; + } +} +/* }}} */ + +/* {{{ proto bool ZipArchive::count() +close the zip archive */ +static ZIPARCHIVE_METHOD(count) +{ + struct zip *intern; + zval *self = ZEND_THIS; + + ZIP_FROM_OBJECT(intern, self); + + RETVAL_LONG(zip_get_num_files(intern)); +} +/* }}} */ + +/* {{{ proto string ZipArchive::getStatusString() + * Returns the status error message, system and/or zip messages */ +static ZIPARCHIVE_METHOD(getStatusString) +{ + struct zip *intern; + zval *self = ZEND_THIS; +#if LIBZIP_VERSION_MAJOR < 1 + int zep, syp, len; + char error_string[128]; +#else + zip_error_t *err; +#endif + + ZIP_FROM_OBJECT(intern, self); + +#if LIBZIP_VERSION_MAJOR < 1 + zip_error_get(intern, &zep, &syp); + + len = zip_error_to_str(error_string, 128, zep, syp); + RETVAL_STRINGL(error_string, len); +#else + err = zip_get_error(intern); + RETVAL_STRING(zip_error_strerror(err)); + zip_error_fini(err); +#endif +} +/* }}} */ + +/* {{{ proto bool ZipArchive::createEmptyDir(string dirname) +Returns the index of the entry named filename in the archive */ +static ZIPARCHIVE_METHOD(addEmptyDir) +{ + struct zip *intern; + zval *self = ZEND_THIS; + char *dirname; + size_t dirname_len; + int idx; + struct zip_stat sb; + char *s; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", + &dirname, &dirname_len) == FAILURE) { + return; + } + + if (dirname_len<1) { + RETURN_FALSE; + } + + if (dirname[dirname_len-1] != '/') { + s=(char *)safe_emalloc(dirname_len, 1, 2); + strcpy(s, dirname); + s[dirname_len] = '/'; + s[dirname_len+1] = '\0'; + } else { + s = dirname; + } + + idx = zip_stat(intern, s, 0, &sb); + if (idx >= 0) { + RETVAL_FALSE; + } else { + if (zip_add_dir(intern, (const char *)s) == -1) { + RETVAL_FALSE; + } + zip_error_clear(intern); + RETVAL_TRUE; + } + + if (s != dirname) { + efree(s); + } +} +/* }}} */ + +static void php_zip_add_from_pattern(INTERNAL_FUNCTION_PARAMETERS, int type) /* {{{ */ +{ + struct zip *intern; + zval *self = ZEND_THIS; + char *path = "."; + char *remove_path = NULL; + char *add_path = NULL; + size_t add_path_len, remove_path_len = 0, path_len = 1; + zend_long remove_all_path = 0; + zend_long flags = 0; + zval *options = NULL; + int found; + zend_string *pattern; + + ZIP_FROM_OBJECT(intern, self); + /* 1 == glob, 2 == pcre */ + if (type == 1) { + if (zend_parse_parameters(ZEND_NUM_ARGS(), "P|la", + &pattern, &flags, &options) == FAILURE) { + return; + } + } else { + if (zend_parse_parameters(ZEND_NUM_ARGS(), "P|sa", + &pattern, &path, &path_len, &options) == FAILURE) { + return; + } + } + + if (ZSTR_LEN(pattern) == 0) { + php_error_docref(NULL, E_NOTICE, "Empty string as pattern"); + RETURN_FALSE; + } + if (options && (php_zip_parse_options(options, &remove_all_path, &remove_path, &remove_path_len, + &add_path, &add_path_len) < 0)) { + RETURN_FALSE; + } + + if (remove_path && remove_path_len > 1) { + size_t real_len = strlen(remove_path); + if ((real_len > 1) && ((remove_path[real_len - 1] == '/') || (remove_path[real_len - 1] == '\\'))) { + remove_path[real_len - 1] = '\0'; + } + } + + if (type == 1) { + found = php_zip_glob(ZSTR_VAL(pattern), ZSTR_LEN(pattern), flags, return_value); + } else { + found = php_zip_pcre(pattern, path, path_len, return_value); + } + + if (found > 0) { + int i; + zval *zval_file; + + for (i = 0; i < found; i++) { + char *file_stripped, *entry_name; + size_t entry_name_len, file_stripped_len; + char entry_name_buf[MAXPATHLEN]; + zend_string *basename = NULL; + + if ((zval_file = zend_hash_index_find(Z_ARRVAL_P(return_value), i)) != NULL) { + if (remove_all_path) { + basename = php_basename(Z_STRVAL_P(zval_file), Z_STRLEN_P(zval_file), NULL, 0); + file_stripped = ZSTR_VAL(basename); + file_stripped_len = ZSTR_LEN(basename); + } else if (remove_path && strstr(Z_STRVAL_P(zval_file), remove_path) != NULL) { + file_stripped = Z_STRVAL_P(zval_file) + remove_path_len + 1; + file_stripped_len = Z_STRLEN_P(zval_file) - remove_path_len - 1; + } else { + file_stripped = Z_STRVAL_P(zval_file); + file_stripped_len = Z_STRLEN_P(zval_file); + } + + if (add_path) { + if ((add_path_len + file_stripped_len) > MAXPATHLEN) { + php_error_docref(NULL, E_WARNING, "Entry name too long (max: %d, %zd given)", + MAXPATHLEN - 1, (add_path_len + file_stripped_len)); + zend_array_destroy(Z_ARR_P(return_value)); + RETURN_FALSE; + } + snprintf(entry_name_buf, MAXPATHLEN, "%s%s", add_path, file_stripped); + } else { + snprintf(entry_name_buf, MAXPATHLEN, "%s", file_stripped); + } + + entry_name = entry_name_buf; + entry_name_len = strlen(entry_name); + if (basename) { + zend_string_release_ex(basename, 0); + basename = NULL; + } + + if (php_zip_add_file(intern, Z_STRVAL_P(zval_file), Z_STRLEN_P(zval_file), + entry_name, entry_name_len, 0, 0) < 0) { + zend_array_destroy(Z_ARR_P(return_value)); + RETURN_FALSE; + } + } + } + } +} +/* }}} */ + +/* {{{ proto bool ZipArchive::addGlob(string pattern[,int flags [, array options]]) +Add files matching the glob pattern. See php's glob for the pattern syntax. */ +static ZIPARCHIVE_METHOD(addGlob) +{ + php_zip_add_from_pattern(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); +} +/* }}} */ + +/* {{{ proto bool ZipArchive::addPattern(string pattern[, string path [, array options]]) +Add files matching the pcre pattern. See php's pcre for the pattern syntax. */ +static ZIPARCHIVE_METHOD(addPattern) +{ + php_zip_add_from_pattern(INTERNAL_FUNCTION_PARAM_PASSTHRU, 2); +} +/* }}} */ + +/* {{{ proto bool ZipArchive::addFile(string filepath[, string entryname[, int start [, int length]]]) +Add a file in a Zip archive using its path and the name to use. */ +static ZIPARCHIVE_METHOD(addFile) +{ + struct zip *intern; + zval *self = ZEND_THIS; + char *entry_name = NULL; + size_t entry_name_len = 0; + zend_long offset_start = 0, offset_len = 0; + zend_string *filename; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "P|sll", + &filename, &entry_name, &entry_name_len, &offset_start, &offset_len) == FAILURE) { + return; + } + + if (ZSTR_LEN(filename) == 0) { + php_error_docref(NULL, E_NOTICE, "Empty string as filename"); + RETURN_FALSE; + } + + if (entry_name_len == 0) { + entry_name = ZSTR_VAL(filename); + entry_name_len = ZSTR_LEN(filename); + } + + if (php_zip_add_file(intern, ZSTR_VAL(filename), ZSTR_LEN(filename), entry_name, entry_name_len, 0, 0) < 0) { + RETURN_FALSE; + } else { + RETURN_TRUE; + } +} +/* }}} */ + +/* {{{ proto bool ZipArchive::addFromString(string name, string content) +Add a file using content and the entry name */ +static ZIPARCHIVE_METHOD(addFromString) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_string *buffer; + char *name; + size_t name_len; + ze_zip_object *ze_obj; + struct zip_source *zs; + int pos = 0; + int cur_idx; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "sS", + &name, &name_len, &buffer) == FAILURE) { + return; + } + + ze_obj = Z_ZIP_P(self); + if (ze_obj->buffers_cnt) { + ze_obj->buffers = (char **)safe_erealloc(ze_obj->buffers, sizeof(char *), (ze_obj->buffers_cnt+1), 0); + pos = ze_obj->buffers_cnt++; + } else { + ze_obj->buffers = (char **)emalloc(sizeof(char *)); + ze_obj->buffers_cnt++; + pos = 0; + } + ze_obj->buffers[pos] = (char *)safe_emalloc(ZSTR_LEN(buffer), 1, 1); + memcpy(ze_obj->buffers[pos], ZSTR_VAL(buffer), ZSTR_LEN(buffer) + 1); + + zs = zip_source_buffer(intern, ze_obj->buffers[pos], ZSTR_LEN(buffer), 0); + + if (zs == NULL) { + RETURN_FALSE; + } + + cur_idx = zip_name_locate(intern, (const char *)name, 0); + /* TODO: fix _zip_replace */ + if (cur_idx >= 0) { + if (zip_delete(intern, cur_idx) == -1) { + zip_source_free(zs); + RETURN_FALSE; + } + } + + if (zip_add(intern, name, zs) == -1) { + zip_source_free(zs); + RETURN_FALSE; + } else { + zip_error_clear(intern); + RETURN_TRUE; + } +} +/* }}} */ + +/* {{{ proto array ZipArchive::statName(string filename[, int flags]) +Returns the information about a the zip entry filename */ +static ZIPARCHIVE_METHOD(statName) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long flags = 0; + struct zip_stat sb; + zend_string *name; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "P|l", &name, &flags) == FAILURE) { + return; + } + + PHP_ZIP_STAT_PATH(intern, ZSTR_VAL(name), ZSTR_LEN(name), flags, sb); + + RETURN_SB(&sb); +} +/* }}} */ + +/* {{{ proto resource ZipArchive::statIndex(int index[, int flags]) +Returns the zip entry information using its index */ +static ZIPARCHIVE_METHOD(statIndex) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long index, flags = 0; + + struct zip_stat sb; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|l", + &index, &flags) == FAILURE) { + return; + } + + if (zip_stat_index(intern, index, flags, &sb) != 0) { + RETURN_FALSE; + } + RETURN_SB(&sb); +} +/* }}} */ + +/* {{{ proto int ZipArchive::locateName(string filename[, int flags]) +Returns the index of the entry named filename in the archive */ +static ZIPARCHIVE_METHOD(locateName) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long flags = 0; + zend_long idx = -1; + zend_string *name; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "P|l", &name, &flags) == FAILURE) { + return; + } + + if (ZSTR_LEN(name) < 1) { + RETURN_FALSE; + } + + idx = (zend_long)zip_name_locate(intern, (const char *)ZSTR_VAL(name), flags); + + if (idx >= 0) { + RETURN_LONG(idx); + } else { + RETURN_FALSE; + } +} +/* }}} */ + +/* {{{ proto string ZipArchive::getNameIndex(int index [, int flags]) +Returns the name of the file at position index */ +static ZIPARCHIVE_METHOD(getNameIndex) +{ + struct zip *intern; + zval *self = ZEND_THIS; + const char *name; + zend_long flags = 0, index = 0; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|l", + &index, &flags) == FAILURE) { + return; + } + + name = zip_get_name(intern, (int) index, flags); + + if (name) { + RETVAL_STRING((char *)name); + } else { + RETURN_FALSE; + } +} +/* }}} */ + +/* {{{ proto bool ZipArchive::setArchiveComment(string comment) +Set or remove (NULL/'') the comment of the archive */ +static ZIPARCHIVE_METHOD(setArchiveComment) +{ + struct zip *intern; + zval *self = ZEND_THIS; + size_t comment_len; + char * comment; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &comment, &comment_len) == FAILURE) { + return; + } + if (zip_set_archive_comment(intern, (const char *)comment, (int)comment_len)) { + RETURN_FALSE; + } else { + RETURN_TRUE; + } +} +/* }}} */ + +/* {{{ proto string ZipArchive::getArchiveComment([int flags]) +Returns the comment of an entry using its index */ +static ZIPARCHIVE_METHOD(getArchiveComment) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long flags = 0; + const char * comment; + int comment_len = 0; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "|l", &flags) == FAILURE) { + return; + } + + comment = zip_get_archive_comment(intern, &comment_len, (int)flags); + if(comment==NULL) { + RETURN_FALSE; + } + RETURN_STRINGL((char *)comment, (zend_long)comment_len); +} +/* }}} */ + +/* {{{ proto bool ZipArchive::setCommentName(string name, string comment) +Set or remove (NULL/'') the comment of an entry using its Name */ +static ZIPARCHIVE_METHOD(setCommentName) +{ + struct zip *intern; + zval *self = ZEND_THIS; + size_t comment_len, name_len; + char * comment, *name; + int idx; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "ss", + &name, &name_len, &comment, &comment_len) == FAILURE) { + return; + } + + if (name_len < 1) { + php_error_docref(NULL, E_NOTICE, "Empty string as entry name"); + } + + idx = zip_name_locate(intern, name, 0); + if (idx < 0) { + RETURN_FALSE; + } + PHP_ZIP_SET_FILE_COMMENT(intern, idx, comment, comment_len); +} +/* }}} */ + +/* {{{ proto bool ZipArchive::setCommentIndex(int index, string comment) +Set or remove (NULL/'') the comment of an entry using its index */ +static ZIPARCHIVE_METHOD(setCommentIndex) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long index; + size_t comment_len; + char * comment; + struct zip_stat sb; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "ls", + &index, &comment, &comment_len) == FAILURE) { + return; + } + + PHP_ZIP_STAT_INDEX(intern, index, 0, sb); + PHP_ZIP_SET_FILE_COMMENT(intern, index, comment, comment_len); +} +/* }}} */ + +/* those constants/functions are only available in libzip since 0.11.2 */ +#ifdef ZIP_OPSYS_DEFAULT + +/* {{{ proto bool ZipArchive::setExternalAttributesName(string name, int opsys, int attr [, int flags]) +Set external attributes for file in zip, using its name */ +static ZIPARCHIVE_METHOD(setExternalAttributesName) +{ + struct zip *intern; + zval *self = ZEND_THIS; + size_t name_len; + char *name; + zend_long flags=0, opsys, attr; + zip_int64_t idx; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "sll|l", + &name, &name_len, &opsys, &attr, &flags) == FAILURE) { + return; + } + + if (name_len < 1) { + php_error_docref(NULL, E_NOTICE, "Empty string as entry name"); + } + + idx = zip_name_locate(intern, name, 0); + if (idx < 0) { + RETURN_FALSE; + } + if (zip_file_set_external_attributes(intern, idx, (zip_flags_t)flags, + (zip_uint8_t)(opsys&0xff), (zip_uint32_t)attr) < 0) { + RETURN_FALSE; + } + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto bool ZipArchive::setExternalAttributesIndex(int index, int opsys, int attr [, int flags]) +Set external attributes for file in zip, using its index */ +static ZIPARCHIVE_METHOD(setExternalAttributesIndex) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long index, flags=0, opsys, attr; + struct zip_stat sb; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "lll|l", + &index, &opsys, &attr, &flags) == FAILURE) { + return; + } + + PHP_ZIP_STAT_INDEX(intern, index, 0, sb); + if (zip_file_set_external_attributes(intern, (zip_uint64_t)index, + (zip_flags_t)flags, (zip_uint8_t)(opsys&0xff), (zip_uint32_t)attr) < 0) { + RETURN_FALSE; + } + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto bool ZipArchive::getExternalAttributesName(string name, int &opsys, int &attr [, int flags]) +Get external attributes for file in zip, using its name */ +static ZIPARCHIVE_METHOD(getExternalAttributesName) +{ + struct zip *intern; + zval *self = ZEND_THIS, *z_opsys, *z_attr; + size_t name_len; + char *name; + zend_long flags=0; + zip_uint8_t opsys; + zip_uint32_t attr; + zip_int64_t idx; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "szz|l", + &name, &name_len, &z_opsys, &z_attr, &flags) == FAILURE) { + return; + } + + if (name_len < 1) { + php_error_docref(NULL, E_NOTICE, "Empty string as entry name"); + } + + idx = zip_name_locate(intern, name, 0); + if (idx < 0) { + RETURN_FALSE; + } + if (zip_file_get_external_attributes(intern, idx, + (zip_flags_t)flags, &opsys, &attr) < 0) { + RETURN_FALSE; + } + ZEND_TRY_ASSIGN_REF_LONG(z_opsys, opsys); + ZEND_TRY_ASSIGN_REF_LONG(z_attr, attr); + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto bool ZipArchive::getExternalAttributesIndex(int index, int &opsys, int &attr [, int flags]) +Get external attributes for file in zip, using its index */ +static ZIPARCHIVE_METHOD(getExternalAttributesIndex) +{ + struct zip *intern; + zval *self = ZEND_THIS, *z_opsys, *z_attr; + zend_long index, flags=0; + zip_uint8_t opsys; + zip_uint32_t attr; + struct zip_stat sb; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "lzz|l", + &index, &z_opsys, &z_attr, &flags) == FAILURE) { + return; + } + + PHP_ZIP_STAT_INDEX(intern, index, 0, sb); + if (zip_file_get_external_attributes(intern, (zip_uint64_t)index, + (zip_flags_t)flags, &opsys, &attr) < 0) { + RETURN_FALSE; + } + ZEND_TRY_ASSIGN_REF_LONG(z_opsys, opsys); + ZEND_TRY_ASSIGN_REF_LONG(z_attr, attr); + RETURN_TRUE; +} +/* }}} */ +#endif /* ifdef ZIP_OPSYS_DEFAULT */ + +#ifdef HAVE_ENCRYPTION +/* {{{ proto bool ZipArchive::setEncryptionName(string name, int method, [string password]) +Set encryption method for file in zip, using its name */ +static ZIPARCHIVE_METHOD(setEncryptionName) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long method; + zip_int64_t idx; + char *name, *password = NULL; + size_t name_len, password_len; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "sl|s", + &name, &name_len, &method, &password, &password_len) == FAILURE) { + return; + } + + if (name_len < 1) { + php_error_docref(NULL, E_NOTICE, "Empty string as entry name"); + } + + idx = zip_name_locate(intern, name, 0); + if (idx < 0) { + RETURN_FALSE; + } + + if (zip_file_set_encryption(intern, idx, (zip_uint16_t)method, password)) { + RETURN_FALSE; + } + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto bool ZipArchive::setEncryptionIndex(int index, int method, [string password]) +Set encryption method for file in zip, using its index */ +static ZIPARCHIVE_METHOD(setEncryptionIndex) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long index, method; + char *password = NULL; + size_t password_len; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "ll|s", + &index, &method, &password, &password_len) == FAILURE) { + return; + } + + if (zip_file_set_encryption(intern, index, (zip_uint16_t)method, password)) { + RETURN_FALSE; + } + RETURN_TRUE; +} +/* }}} */ +#endif + +/* {{{ proto string ZipArchive::getCommentName(string name[, int flags]) +Returns the comment of an entry using its name */ +static ZIPARCHIVE_METHOD(getCommentName) +{ + struct zip *intern; + zval *self = ZEND_THIS; + size_t name_len; + int idx; + zend_long flags = 0; + int comment_len = 0; + const char * comment; + char *name; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|l", + &name, &name_len, &flags) == FAILURE) { + return; + } + if (name_len < 1) { + php_error_docref(NULL, E_NOTICE, "Empty string as entry name"); + RETURN_FALSE; + } + + idx = zip_name_locate(intern, name, 0); + if (idx < 0) { + RETURN_FALSE; + } + + comment = zip_get_file_comment(intern, idx, &comment_len, (int)flags); + RETURN_STRINGL((char *)comment, (zend_long)comment_len); +} +/* }}} */ + +/* {{{ proto string ZipArchive::getCommentIndex(int index[, int flags]) +Returns the comment of an entry using its index */ +static ZIPARCHIVE_METHOD(getCommentIndex) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long index, flags = 0; + const char * comment; + int comment_len = 0; + struct zip_stat sb; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|l", + &index, &flags) == FAILURE) { + return; + } + + PHP_ZIP_STAT_INDEX(intern, index, 0, sb); + comment = zip_get_file_comment(intern, index, &comment_len, (int)flags); + RETURN_STRINGL((char *)comment, (zend_long)comment_len); +} +/* }}} */ + +/* {{{ proto bool ZipArchive::setCompressionName(string name, int comp_method[, int comp_flags]) +Set the compression of a file in zip, using its name */ +static ZIPARCHIVE_METHOD(setCompressionName) + { + struct zip *intern; + zval *this = ZEND_THIS; + size_t name_len; + char *name; + zip_int64_t idx; + zend_long comp_method, comp_flags = 0; + + ZIP_FROM_OBJECT(intern, this); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "sl|l", + &name, &name_len, &comp_method, &comp_flags) == FAILURE) { + return; + } + + if (name_len < 1) { + php_error_docref(NULL, E_NOTICE, "Empty string as entry name"); + } + + idx = zip_name_locate(intern, name, 0); + if (idx < 0) { + RETURN_FALSE; + } + + if (zip_set_file_compression(intern, (zip_uint64_t)idx, + (zip_int32_t)comp_method, (zip_uint32_t)comp_flags) != 0) { + RETURN_FALSE; + } + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto bool ZipArchive::setCompressionIndex(int index, int comp_method[, int comp_flags]) +Set the compression of a file in zip, using its index */ +static ZIPARCHIVE_METHOD(setCompressionIndex) +{ + struct zip *intern; + zval *this = ZEND_THIS; + zend_long index; + zend_long comp_method, comp_flags = 0; + + ZIP_FROM_OBJECT(intern, this); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "ll|l", + &index, &comp_method, &comp_flags) == FAILURE) { + return; + } + + if (zip_set_file_compression(intern, (zip_uint64_t)index, + (zip_int32_t)comp_method, (zip_uint32_t)comp_flags) != 0) { + RETURN_FALSE; + } + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto bool ZipArchive::deleteIndex(int index) +Delete a file using its index */ +static ZIPARCHIVE_METHOD(deleteIndex) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long index; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &index) == FAILURE) { + return; + } + + if (index < 0) { + RETURN_FALSE; + } + + if (zip_delete(intern, index) < 0) { + RETURN_FALSE; + } + + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto bool ZipArchive::deleteName(string name) +Delete a file using its index */ +static ZIPARCHIVE_METHOD(deleteName) +{ + struct zip *intern; + zval *self = ZEND_THIS; + size_t name_len; + char *name; + struct zip_stat sb; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &name, &name_len) == FAILURE) { + return; + } + if (name_len < 1) { + RETURN_FALSE; + } + + PHP_ZIP_STAT_PATH(intern, name, name_len, 0, sb); + if (zip_delete(intern, sb.index)) { + RETURN_FALSE; + } + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto bool ZipArchive::renameIndex(int index, string new_name) +Rename an entry selected by its index to new_name */ +static ZIPARCHIVE_METHOD(renameIndex) +{ + struct zip *intern; + zval *self = ZEND_THIS; + char *new_name; + size_t new_name_len; + zend_long index; + + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "ls", &index, &new_name, &new_name_len) == FAILURE) { + return; + } + + if (index < 0) { + RETURN_FALSE; + } + + if (new_name_len < 1) { + php_error_docref(NULL, E_NOTICE, "Empty string as new entry name"); + RETURN_FALSE; + } + if (zip_rename(intern, index, (const char *)new_name) != 0) { + RETURN_FALSE; + } + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto bool ZipArchive::renameName(string name, string new_name) +Rename an entry selected by its name to new_name */ +static ZIPARCHIVE_METHOD(renameName) +{ + struct zip *intern; + zval *self = ZEND_THIS; + struct zip_stat sb; + char *name, *new_name; + size_t name_len, new_name_len; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "ss", &name, &name_len, &new_name, &new_name_len) == FAILURE) { + return; + } + + if (new_name_len < 1) { + php_error_docref(NULL, E_NOTICE, "Empty string as new entry name"); + RETURN_FALSE; + } + + PHP_ZIP_STAT_PATH(intern, name, name_len, 0, sb); + + if (zip_rename(intern, sb.index, (const char *)new_name)) { + RETURN_FALSE; + } + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto bool ZipArchive::unchangeIndex(int index) +Changes to the file at position index are reverted */ +static ZIPARCHIVE_METHOD(unchangeIndex) +{ + struct zip *intern; + zval *self = ZEND_THIS; + zend_long index; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &index) == FAILURE) { + return; + } + + if (index < 0) { + RETURN_FALSE; + } + + if (zip_unchange(intern, index) != 0) { + RETURN_FALSE; + } else { + RETURN_TRUE; + } +} +/* }}} */ + +/* {{{ proto bool ZipArchive::unchangeName(string name) +Changes to the file named 'name' are reverted */ +static ZIPARCHIVE_METHOD(unchangeName) +{ + struct zip *intern; + zval *self = ZEND_THIS; + struct zip_stat sb; + char *name; + size_t name_len; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &name, &name_len) == FAILURE) { + return; + } + + if (name_len < 1) { + RETURN_FALSE; + } + + PHP_ZIP_STAT_PATH(intern, name, name_len, 0, sb); + + if (zip_unchange(intern, sb.index) != 0) { + RETURN_FALSE; + } else { + RETURN_TRUE; + } +} +/* }}} */ + +/* {{{ proto bool ZipArchive::unchangeAll() +All changes to files and global information in archive are reverted */ +static ZIPARCHIVE_METHOD(unchangeAll) +{ + struct zip *intern; + zval *self = ZEND_THIS; + + ZIP_FROM_OBJECT(intern, self); + + if (zip_unchange_all(intern) != 0) { + RETURN_FALSE; + } else { + RETURN_TRUE; + } +} +/* }}} */ + +/* {{{ proto bool ZipArchive::unchangeArchive() +Revert all global changes to the archive archive. For now, this only reverts archive comment changes. */ +static ZIPARCHIVE_METHOD(unchangeArchive) +{ + struct zip *intern; + zval *self = ZEND_THIS; + + ZIP_FROM_OBJECT(intern, self); + + if (zip_unchange_archive(intern) != 0) { + RETURN_FALSE; + } else { + RETURN_TRUE; + } +} +/* }}} */ + +/* {{{ proto bool ZipArchive::extractTo(string pathto[, mixed files]) +Extract one or more file from a zip archive */ +/* TODO: + * - allow index or array of indices + * - replace path + * - patterns + */ +static ZIPARCHIVE_METHOD(extractTo) +{ + struct zip *intern; + + zval *self = ZEND_THIS; + zval *zval_files = NULL; + zval *zval_file = NULL; + php_stream_statbuf ssb; + char *pathto; + size_t pathto_len; + int ret, i; + + int nelems; + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "p|z", &pathto, &pathto_len, &zval_files) == FAILURE) { + return; + } + + if (pathto_len < 1) { + RETURN_FALSE; + } + + if (php_stream_stat_path_ex(pathto, PHP_STREAM_URL_STAT_QUIET, &ssb, NULL) < 0) { + ret = php_stream_mkdir(pathto, 0777, PHP_STREAM_MKDIR_RECURSIVE, NULL); + if (!ret) { + RETURN_FALSE; + } + } + + ZIP_FROM_OBJECT(intern, self); + if (zval_files && (Z_TYPE_P(zval_files) != IS_NULL)) { + switch (Z_TYPE_P(zval_files)) { + case IS_STRING: + if (!php_zip_extract_file(intern, pathto, Z_STRVAL_P(zval_files), Z_STRLEN_P(zval_files))) { + RETURN_FALSE; + } + break; + case IS_ARRAY: + nelems = zend_hash_num_elements(Z_ARRVAL_P(zval_files)); + if (nelems == 0 ) { + RETURN_FALSE; + } + for (i = 0; i < nelems; i++) { + if ((zval_file = zend_hash_index_find(Z_ARRVAL_P(zval_files), i)) != NULL) { + switch (Z_TYPE_P(zval_file)) { + case IS_LONG: + break; + case IS_STRING: + if (!php_zip_extract_file(intern, pathto, Z_STRVAL_P(zval_file), Z_STRLEN_P(zval_file))) { + RETURN_FALSE; + } + break; + } + } + } + break; + case IS_LONG: + default: + php_error_docref(NULL, E_WARNING, "Invalid argument, expect string or array of strings"); + break; + } + } else { + /* Extract all files */ + int filecount = zip_get_num_files(intern); + + if (filecount == -1) { + php_error_docref(NULL, E_WARNING, "Illegal archive"); + RETURN_FALSE; + } + + for (i = 0; i < filecount; i++) { + char *file = (char*)zip_get_name(intern, i, ZIP_FL_UNCHANGED); + if (!file || !php_zip_extract_file(intern, pathto, file, strlen(file))) { + RETURN_FALSE; + } + } + } + RETURN_TRUE; +} +/* }}} */ + +static void php_zip_get_from(INTERNAL_FUNCTION_PARAMETERS, int type) /* {{{ */ +{ + struct zip *intern; + zval *self = ZEND_THIS; + + struct zip_stat sb; + struct zip_file *zf; + + zend_long index = -1; + zend_long flags = 0; + zend_long len = 0; + + zend_string *filename; + zend_string *buffer; + + int n = 0; + + ZIP_FROM_OBJECT(intern, self); + + if (type == 1) { + if (zend_parse_parameters(ZEND_NUM_ARGS(), "P|ll", &filename, &len, &flags) == FAILURE) { + return; + } + PHP_ZIP_STAT_PATH(intern, ZSTR_VAL(filename), ZSTR_LEN(filename), flags, sb); + } else { + if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|ll", &index, &len, &flags) == FAILURE) { + return; + } + PHP_ZIP_STAT_INDEX(intern, index, 0, sb); + } + + if (sb.size < 1) { + RETURN_EMPTY_STRING(); + } + + if (len < 1) { + len = sb.size; + } + if (index >= 0) { + zf = zip_fopen_index(intern, index, flags); + } else { + zf = zip_fopen(intern, ZSTR_VAL(filename), flags); + } + + if (zf == NULL) { + RETURN_FALSE; + } + + buffer = zend_string_safe_alloc(1, len, 0, 0); + n = zip_fread(zf, ZSTR_VAL(buffer), ZSTR_LEN(buffer)); + if (n < 1) { + zend_string_efree(buffer); + RETURN_EMPTY_STRING(); + } + + zip_fclose(zf); + ZSTR_VAL(buffer)[n] = '\0'; + ZSTR_LEN(buffer) = n; + RETURN_NEW_STR(buffer); +} +/* }}} */ + +/* {{{ proto string ZipArchive::getFromName(string entryname[, int len [, int flags]]) +get the contents of an entry using its name */ +static ZIPARCHIVE_METHOD(getFromName) +{ + php_zip_get_from(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1); +} +/* }}} */ + +/* {{{ proto string ZipArchive::getFromIndex(int index[, int len [, int flags]]) +get the contents of an entry using its index */ +static ZIPARCHIVE_METHOD(getFromIndex) +{ + php_zip_get_from(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0); +} +/* }}} */ + +/* {{{ proto resource ZipArchive::getStream(string entryname) +get a stream for an entry using its name */ +static ZIPARCHIVE_METHOD(getStream) +{ + struct zip *intern; + zval *self = ZEND_THIS; + struct zip_stat sb; + char *mode = "rb"; + zend_string *filename; + php_stream *stream; + ze_zip_object *obj; + + ZIP_FROM_OBJECT(intern, self); + + if (zend_parse_parameters(ZEND_NUM_ARGS(), "P", &filename) == FAILURE) { + return; + } + + if (zip_stat(intern, ZSTR_VAL(filename), 0, &sb) != 0) { + RETURN_FALSE; + } + + obj = Z_ZIP_P(self); + + stream = php_stream_zip_open(obj->filename, ZSTR_VAL(filename), mode STREAMS_CC); + if (stream) { + php_stream_to_zval(stream, return_value); + } else { + RETURN_FALSE; + } +} +/* }}} */ + +/* {{{ arginfo */ +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_open, 0, 0, 1) + ZEND_ARG_INFO(0, filename) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_setpassword, 0, 0, 1) + ZEND_ARG_INFO(0, password) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ziparchive__void, 0) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_addemptydir, 0, 0, 1) + ZEND_ARG_INFO(0, dirname) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_addglob, 0, 0, 1) + ZEND_ARG_INFO(0, pattern) + ZEND_ARG_INFO(0, flags) + ZEND_ARG_INFO(0, options) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_addpattern, 0, 0, 1) + ZEND_ARG_INFO(0, pattern) + ZEND_ARG_INFO(0, path) + ZEND_ARG_INFO(0, options) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_addfile, 0, 0, 1) + ZEND_ARG_INFO(0, filepath) + ZEND_ARG_INFO(0, entryname) + ZEND_ARG_INFO(0, start) + ZEND_ARG_INFO(0, length) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_addfromstring, 0, 0, 2) + ZEND_ARG_INFO(0, name) + ZEND_ARG_INFO(0, content) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_statname, 0, 0, 1) + ZEND_ARG_INFO(0, filename) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_statindex, 0, 0, 1) + ZEND_ARG_INFO(0, index) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_setarchivecomment, 0, 0, 1) + ZEND_ARG_INFO(0, comment) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_setcommentindex, 0, 0, 2) + ZEND_ARG_INFO(0, index) + ZEND_ARG_INFO(0, comment) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_getcommentname, 0, 0, 1) + ZEND_ARG_INFO(0, name) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_getcommentindex, 0, 0, 1) + ZEND_ARG_INFO(0, index) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_renameindex, 0, 0, 2) + ZEND_ARG_INFO(0, index) + ZEND_ARG_INFO(0, new_name) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_renamename, 0, 0, 2) + ZEND_ARG_INFO(0, name) + ZEND_ARG_INFO(0, new_name) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_unchangeindex, 0, 0, 1) + ZEND_ARG_INFO(0, index) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_unchangename, 0, 0, 1) + ZEND_ARG_INFO(0, name) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_extractto, 0, 0, 1) + ZEND_ARG_INFO(0, pathto) + ZEND_ARG_INFO(0, files) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_getfromname, 0, 0, 1) + ZEND_ARG_INFO(0, entryname) + ZEND_ARG_INFO(0, len) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_getfromindex, 0, 0, 1) + ZEND_ARG_INFO(0, index) + ZEND_ARG_INFO(0, len) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_getarchivecomment, 0, 0, 0) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_setcommentname, 0, 0, 2) + ZEND_ARG_INFO(0, name) + ZEND_ARG_INFO(0, comment) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_getstream, 0, 0, 1) + ZEND_ARG_INFO(0, entryname) +ZEND_END_ARG_INFO() + +#ifdef ZIP_OPSYS_DEFAULT +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_setextattrname, 0, 0, 3) + ZEND_ARG_INFO(0, name) + ZEND_ARG_INFO(0, opsys) + ZEND_ARG_INFO(0, attr) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_setextattrindex, 0, 0, 3) + ZEND_ARG_INFO(0, index) + ZEND_ARG_INFO(0, opsys) + ZEND_ARG_INFO(0, attr) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_getextattrname, 0, 0, 3) + ZEND_ARG_INFO(0, name) + ZEND_ARG_INFO(1, opsys) + ZEND_ARG_INFO(1, attr) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_getextattrindex, 0, 0, 3) + ZEND_ARG_INFO(0, index) + ZEND_ARG_INFO(1, opsys) + ZEND_ARG_INFO(1, attr) + ZEND_ARG_INFO(0, flags) +ZEND_END_ARG_INFO() +#endif /* ifdef ZIP_OPSYS_DEFAULT */ +/* }}} */ + +#ifdef HAVE_ENCRYPTION +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_setencryption_name, 0, 0, 2) + ZEND_ARG_INFO(0, name) + ZEND_ARG_INFO(0, method) + ZEND_ARG_INFO(0, password) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_setencryption_index, 0, 0, 2) + ZEND_ARG_INFO(0, index) + ZEND_ARG_INFO(0, method) + ZEND_ARG_INFO(0, password) +ZEND_END_ARG_INFO() +#endif + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_setcompname, 0, 0, 2) + ZEND_ARG_INFO(0, name) + ZEND_ARG_INFO(0, method) + ZEND_ARG_INFO(0, compflags) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_ziparchive_setcompindex, 0, 0, 2) + ZEND_ARG_INFO(0, index) + ZEND_ARG_INFO(0, method) + ZEND_ARG_INFO(0, compflags) +ZEND_END_ARG_INFO() + +/* {{{ ze_zip_object_class_functions */ +static const zend_function_entry zip_class_functions[] = { + ZIPARCHIVE_ME(open, arginfo_ziparchive_open, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(setPassword, arginfo_ziparchive_setpassword, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(close, arginfo_ziparchive__void, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(count, arginfo_ziparchive__void, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(getStatusString, arginfo_ziparchive__void, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(addEmptyDir, arginfo_ziparchive_addemptydir, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(addFromString, arginfo_ziparchive_addfromstring, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(addFile, arginfo_ziparchive_addfile, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(addGlob, arginfo_ziparchive_addglob, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(addPattern, arginfo_ziparchive_addpattern, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(renameIndex, arginfo_ziparchive_renameindex, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(renameName, arginfo_ziparchive_renamename, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(setArchiveComment, arginfo_ziparchive_setarchivecomment, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(getArchiveComment, arginfo_ziparchive_getarchivecomment, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(setCommentIndex, arginfo_ziparchive_setcommentindex, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(setCommentName, arginfo_ziparchive_setcommentname, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(getCommentIndex, arginfo_ziparchive_getcommentindex, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(getCommentName, arginfo_ziparchive_getcommentname, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(deleteIndex, arginfo_ziparchive_unchangeindex, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(deleteName, arginfo_ziparchive_unchangename, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(statName, arginfo_ziparchive_statname, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(statIndex, arginfo_ziparchive_statindex, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(locateName, arginfo_ziparchive_statname, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(getNameIndex, arginfo_ziparchive_statindex, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(unchangeArchive, arginfo_ziparchive__void, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(unchangeAll, arginfo_ziparchive__void, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(unchangeIndex, arginfo_ziparchive_unchangeindex, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(unchangeName, arginfo_ziparchive_unchangename, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(extractTo, arginfo_ziparchive_extractto, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(getFromName, arginfo_ziparchive_getfromname, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(getFromIndex, arginfo_ziparchive_getfromindex, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(getStream, arginfo_ziparchive_getstream, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(setExternalAttributesName, arginfo_ziparchive_setextattrname, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(setExternalAttributesIndex, arginfo_ziparchive_setextattrindex, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(getExternalAttributesName, arginfo_ziparchive_getextattrname, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(getExternalAttributesIndex, arginfo_ziparchive_getextattrindex, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(setCompressionName, arginfo_ziparchive_setcompname, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(setCompressionIndex, arginfo_ziparchive_setcompindex, ZEND_ACC_PUBLIC) +#ifdef HAVE_ENCRYPTION + ZIPARCHIVE_ME(setEncryptionName, arginfo_ziparchive_setencryption_name, ZEND_ACC_PUBLIC) + ZIPARCHIVE_ME(setEncryptionIndex, arginfo_ziparchive_setencryption_index, ZEND_ACC_PUBLIC) +#endif + PHP_FE_END +}; +/* }}} */ + +static void php_zip_free_prop_handler(zval *el) /* {{{ */ { + pefree(Z_PTR_P(el), 1); +} /* }}} */ + +/* {{{ PHP_MINIT_FUNCTION */ +static PHP_MINIT_FUNCTION(zip) +{ + zend_class_entry ce; + + memcpy(&zip_object_handlers, &std_object_handlers, sizeof(zend_object_handlers)); + zip_object_handlers.offset = XtOffsetOf(ze_zip_object, zo); + zip_object_handlers.free_obj = php_zip_object_free_storage; + zip_object_handlers.clone_obj = NULL; + zip_object_handlers.get_property_ptr_ptr = php_zip_get_property_ptr_ptr; + + zip_object_handlers.get_gc = php_zip_get_gc; + zip_object_handlers.get_properties = php_zip_get_properties; + zip_object_handlers.read_property = php_zip_read_property; + zip_object_handlers.has_property = php_zip_has_property; + + INIT_CLASS_ENTRY(ce, "ZipArchive", zip_class_functions); + ce.create_object = php_zip_object_new; + zip_class_entry = zend_register_internal_class(&ce); + + zend_hash_init(&zip_prop_handlers, 0, NULL, php_zip_free_prop_handler, 1); + php_zip_register_prop_handler(&zip_prop_handlers, "status", php_zip_status, NULL, NULL, IS_LONG); + php_zip_register_prop_handler(&zip_prop_handlers, "statusSys", php_zip_status_sys, NULL, NULL, IS_LONG); + php_zip_register_prop_handler(&zip_prop_handlers, "numFiles", php_zip_get_num_files, NULL, NULL, IS_LONG); + php_zip_register_prop_handler(&zip_prop_handlers, "filename", NULL, NULL, php_zipobj_get_filename, IS_STRING); + php_zip_register_prop_handler(&zip_prop_handlers, "comment", NULL, php_zipobj_get_zip_comment, NULL, IS_STRING); + zend_class_implements(zip_class_entry, 1, zend_ce_countable); + + REGISTER_ZIP_CLASS_CONST_LONG("CREATE", ZIP_CREATE); + REGISTER_ZIP_CLASS_CONST_LONG("EXCL", ZIP_EXCL); + REGISTER_ZIP_CLASS_CONST_LONG("CHECKCONS", ZIP_CHECKCONS); + REGISTER_ZIP_CLASS_CONST_LONG("OVERWRITE", ZIP_OVERWRITE); + + REGISTER_ZIP_CLASS_CONST_LONG("FL_NOCASE", ZIP_FL_NOCASE); + REGISTER_ZIP_CLASS_CONST_LONG("FL_NODIR", ZIP_FL_NODIR); + REGISTER_ZIP_CLASS_CONST_LONG("FL_COMPRESSED", ZIP_FL_COMPRESSED); + REGISTER_ZIP_CLASS_CONST_LONG("FL_UNCHANGED", ZIP_FL_UNCHANGED); + +#ifdef ZIP_FL_ENC_GUESS + /* Default filename encoding policy. */ + REGISTER_ZIP_CLASS_CONST_LONG("FL_ENC_GUESS", ZIP_FL_ENC_GUESS); +#endif +#ifdef ZIP_FL_ENC_RAW + REGISTER_ZIP_CLASS_CONST_LONG("FL_ENC_RAW", ZIP_FL_ENC_RAW); +#endif +#ifdef ZIP_FL_ENC_STRICT + REGISTER_ZIP_CLASS_CONST_LONG("FL_ENC_STRICT", ZIP_FL_ENC_STRICT); +#endif +#ifdef ZIP_FL_ENC_UTF_8 + REGISTER_ZIP_CLASS_CONST_LONG("FL_ENC_UTF_8", ZIP_FL_ENC_UTF_8); +#endif +#ifdef ZIP_FL_ENC_CP437 + REGISTER_ZIP_CLASS_CONST_LONG("FL_ENC_CP437", ZIP_FL_ENC_CP437); +#endif + + REGISTER_ZIP_CLASS_CONST_LONG("CM_DEFAULT", ZIP_CM_DEFAULT); + REGISTER_ZIP_CLASS_CONST_LONG("CM_STORE", ZIP_CM_STORE); + REGISTER_ZIP_CLASS_CONST_LONG("CM_SHRINK", ZIP_CM_SHRINK); + REGISTER_ZIP_CLASS_CONST_LONG("CM_REDUCE_1", ZIP_CM_REDUCE_1); + REGISTER_ZIP_CLASS_CONST_LONG("CM_REDUCE_2", ZIP_CM_REDUCE_2); + REGISTER_ZIP_CLASS_CONST_LONG("CM_REDUCE_3", ZIP_CM_REDUCE_3); + REGISTER_ZIP_CLASS_CONST_LONG("CM_REDUCE_4", ZIP_CM_REDUCE_4); + REGISTER_ZIP_CLASS_CONST_LONG("CM_IMPLODE", ZIP_CM_IMPLODE); + REGISTER_ZIP_CLASS_CONST_LONG("CM_DEFLATE", ZIP_CM_DEFLATE); + REGISTER_ZIP_CLASS_CONST_LONG("CM_DEFLATE64", ZIP_CM_DEFLATE64); + REGISTER_ZIP_CLASS_CONST_LONG("CM_PKWARE_IMPLODE", ZIP_CM_PKWARE_IMPLODE); + REGISTER_ZIP_CLASS_CONST_LONG("CM_BZIP2", ZIP_CM_BZIP2); + REGISTER_ZIP_CLASS_CONST_LONG("CM_LZMA", ZIP_CM_LZMA); + REGISTER_ZIP_CLASS_CONST_LONG("CM_TERSE", ZIP_CM_TERSE); + REGISTER_ZIP_CLASS_CONST_LONG("CM_LZ77", ZIP_CM_LZ77); + REGISTER_ZIP_CLASS_CONST_LONG("CM_WAVPACK", ZIP_CM_WAVPACK); + REGISTER_ZIP_CLASS_CONST_LONG("CM_PPMD", ZIP_CM_PPMD); + + /* Error code */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_OK", ZIP_ER_OK); /* N No error */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_MULTIDISK", ZIP_ER_MULTIDISK); /* N Multi-disk zip archives not supported */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_RENAME", ZIP_ER_RENAME); /* S Renaming temporary file failed */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_CLOSE", ZIP_ER_CLOSE); /* S Closing zip archive failed */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_SEEK", ZIP_ER_SEEK); /* S Seek error */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_READ", ZIP_ER_READ); /* S Read error */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_WRITE", ZIP_ER_WRITE); /* S Write error */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_CRC", ZIP_ER_CRC); /* N CRC error */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_ZIPCLOSED", ZIP_ER_ZIPCLOSED); /* N Containing zip archive was closed */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_NOENT", ZIP_ER_NOENT); /* N No such file */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_EXISTS", ZIP_ER_EXISTS); /* N File already exists */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_OPEN", ZIP_ER_OPEN); /* S Can't open file */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_TMPOPEN", ZIP_ER_TMPOPEN); /* S Failure to create temporary file */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_ZLIB", ZIP_ER_ZLIB); /* Z Zlib error */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_MEMORY", ZIP_ER_MEMORY); /* N Malloc failure */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_CHANGED", ZIP_ER_CHANGED); /* N Entry has been changed */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_COMPNOTSUPP", ZIP_ER_COMPNOTSUPP);/* N Compression method not supported */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_EOF", ZIP_ER_EOF); /* N Premature EOF */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_INVAL", ZIP_ER_INVAL); /* N Invalid argument */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_NOZIP", ZIP_ER_NOZIP); /* N Not a zip archive */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_INTERNAL", ZIP_ER_INTERNAL); /* N Internal error */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_INCONS", ZIP_ER_INCONS); /* N Zip archive inconsistent */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_REMOVE", ZIP_ER_REMOVE); /* S Can't remove file */ + REGISTER_ZIP_CLASS_CONST_LONG("ER_DELETED", ZIP_ER_DELETED); /* N Entry has been deleted */ + +#ifdef ZIP_OPSYS_DEFAULT + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_DOS", ZIP_OPSYS_DOS); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_AMIGA", ZIP_OPSYS_AMIGA); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_OPENVMS", ZIP_OPSYS_OPENVMS); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_UNIX", ZIP_OPSYS_UNIX); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_VM_CMS", ZIP_OPSYS_VM_CMS); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_ATARI_ST", ZIP_OPSYS_ATARI_ST); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_OS_2", ZIP_OPSYS_OS_2); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_MACINTOSH", ZIP_OPSYS_MACINTOSH); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_Z_SYSTEM", ZIP_OPSYS_Z_SYSTEM); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_Z_CPM", ZIP_OPSYS_CPM); // typo kept for BC + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_CPM", ZIP_OPSYS_CPM); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_WINDOWS_NTFS", ZIP_OPSYS_WINDOWS_NTFS); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_MVS", ZIP_OPSYS_MVS); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_VSE", ZIP_OPSYS_VSE); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_ACORN_RISC", ZIP_OPSYS_ACORN_RISC); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_VFAT", ZIP_OPSYS_VFAT); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_ALTERNATE_MVS", ZIP_OPSYS_ALTERNATE_MVS); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_BEOS", ZIP_OPSYS_BEOS); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_TANDEM", ZIP_OPSYS_TANDEM); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_OS_400", ZIP_OPSYS_OS_400); + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_OS_X", ZIP_OPSYS_OS_X); + + REGISTER_ZIP_CLASS_CONST_LONG("OPSYS_DEFAULT", ZIP_OPSYS_DEFAULT); +#endif /* ifdef ZIP_OPSYS_DEFAULT */ + +#ifdef HAVE_ENCRYPTION + REGISTER_ZIP_CLASS_CONST_LONG("EM_NONE", ZIP_EM_NONE); + REGISTER_ZIP_CLASS_CONST_LONG("EM_AES_128", ZIP_EM_AES_128); + REGISTER_ZIP_CLASS_CONST_LONG("EM_AES_192", ZIP_EM_AES_192); + REGISTER_ZIP_CLASS_CONST_LONG("EM_AES_256", ZIP_EM_AES_256); +#endif + + php_register_url_stream_wrapper("zip", &php_stream_zip_wrapper); + + le_zip_dir = zend_register_list_destructors_ex(php_zip_free_dir, NULL, le_zip_dir_name, module_number); + le_zip_entry = zend_register_list_destructors_ex(php_zip_free_entry, NULL, le_zip_entry_name, module_number); + + return SUCCESS; +} +/* }}} */ + +/* {{{ PHP_MSHUTDOWN_FUNCTION + */ +static PHP_MSHUTDOWN_FUNCTION(zip) +{ + zend_hash_destroy(&zip_prop_handlers); + php_unregister_url_stream_wrapper("zip"); + return SUCCESS; +} +/* }}} */ + +/* {{{ PHP_MINFO_FUNCTION + */ +static PHP_MINFO_FUNCTION(zip) +{ + php_info_print_table_start(); + + php_info_print_table_row(2, "Zip", "enabled"); + php_info_print_table_row(2, "Zip version", PHP_ZIP_VERSION); +#if HAVE_LIBZIP_VERSION + php_info_print_table_row(2, "Libzip headers version", LIBZIP_VERSION); + php_info_print_table_row(2, "Libzip library version", zip_libzip_version()); +#else + php_info_print_table_row(2, "Libzip version", LIBZIP_VERSION); +#endif + + php_info_print_table_end(); +} +/* }}} */ diff --git a/php74/php_zip.h b/php74/php_zip.h new file mode 100644 index 0000000..191be54 --- /dev/null +++ b/php74/php_zip.h @@ -0,0 +1,82 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 7 | + +----------------------------------------------------------------------+ + | Copyright (c) The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 3.01 of the PHP license, | + | that is bundled with this package in the file LICENSE, and is | + | available through the world-wide-web at the following url: | + | http://www.php.net/license/3_01.txt. | + | If you did not receive a copy of the PHP license and are unable to | + | obtain it through the world-wide-web, please send a note to | + | license@php.net so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Author: Pierre-Alain Joye | + +----------------------------------------------------------------------+ +*/ + + +#ifndef PHP_ZIP_H +#define PHP_ZIP_H + +extern zend_module_entry zip_module_entry; +#define phpext_zip_ptr &zip_module_entry + +#ifdef ZTS +#include "TSRM.h" +#endif + +#if defined(HAVE_LIBZIP) +#include +#else +#include "lib/zip.h" +#endif + +#ifndef ZIP_OVERWRITE +#define ZIP_OVERWRITE ZIP_TRUNCATE +#endif + +#define PHP_ZIP_VERSION "1.15.4" + +#define ZIP_OPENBASEDIR_CHECKPATH(filename) php_check_open_basedir(filename) + +typedef struct _ze_zip_rsrc { + struct zip *za; + int index_current; + int num_files; +} zip_rsrc; + +typedef zip_rsrc * zip_rsrc_ptr; + +typedef struct _ze_zip_read_rsrc { + struct zip_file *zf; + struct zip_stat sb; +} zip_read_rsrc; + +#define ZIPARCHIVE_ME(name, arg_info, flags) {#name, c_ziparchive_ ##name, arg_info,(uint32_t) (sizeof(arg_info)/sizeof(struct _zend_arg_info)-1), flags }, +#define ZIPARCHIVE_METHOD(name) ZEND_NAMED_FUNCTION(c_ziparchive_ ##name) + +/* Extends zend object */ +typedef struct _ze_zip_object { + struct zip *za; + char **buffers; + HashTable *prop_handler; + char *filename; + int filename_len; + int buffers_cnt; + zend_object zo; +} ze_zip_object; + +static inline ze_zip_object *php_zip_fetch_object(zend_object *obj) { + return (ze_zip_object *)((char*)(obj) - XtOffsetOf(ze_zip_object, zo)); +} + +#define Z_ZIP_P(zv) php_zip_fetch_object(Z_OBJ_P((zv))) + +php_stream *php_stream_zip_opener(php_stream_wrapper *wrapper, const char *path, const char *mode, int options, zend_string **opened_path, php_stream_context *context STREAMS_DC); +php_stream *php_stream_zip_open(const char *filename, const char *path, const char *mode STREAMS_DC); + +extern const php_stream_wrapper php_stream_zip_wrapper; + +#endif /* PHP_ZIP_H */ diff --git a/php74/zip_stream.c b/php74/zip_stream.c new file mode 100644 index 0000000..f24a91f --- /dev/null +++ b/php74/zip_stream.c @@ -0,0 +1,370 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 7 | + +----------------------------------------------------------------------+ + | Copyright (c) The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 3.01 of the PHP license, | + | that is bundled with this package in the file LICENSE, and is | + | available through the world-wide-web at the following url: | + | http://www.php.net/license/3_01.txt. | + | If you did not receive a copy of the PHP license and are unable to | + | obtain it through the world-wide-web, please send a note to | + | license@php.net so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Author: Piere-Alain Joye | + +----------------------------------------------------------------------+ +*/ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif +#include "php.h" +#if HAVE_ZIP + +#include "php_streams.h" +#include "ext/standard/file.h" +#include "ext/standard/php_string.h" +#include "fopen_wrappers.h" +#include "php_zip.h" + +#include "ext/standard/url.h" + +/* needed for ssize_t definition */ +#include + +struct php_zip_stream_data_t { + struct zip *za; + struct zip_file *zf; + size_t cursor; + php_stream *stream; +}; + +#define STREAM_DATA_FROM_STREAM() \ + struct php_zip_stream_data_t *self = (struct php_zip_stream_data_t *) stream->abstract; + + +/* {{{ php_zip_ops_read */ +static size_t php_zip_ops_read(php_stream *stream, char *buf, size_t count) +{ + ssize_t n = 0; + STREAM_DATA_FROM_STREAM(); + + if (self->za && self->zf) { + n = zip_fread(self->zf, buf, count); + if (n < 0) { +#if LIBZIP_VERSION_MAJOR < 1 + int ze, se; + zip_file_error_get(self->zf, &ze, &se); + stream->eof = 1; + php_error_docref(NULL, E_WARNING, "Zip stream error: %s", zip_file_strerror(self->zf)); +#else + zip_error_t *err; + err = zip_file_get_error(self->zf); + stream->eof = 1; + php_error_docref(NULL, E_WARNING, "Zip stream error: %s", zip_error_strerror(err)); + zip_error_fini(err); +#endif + return 0; + } + /* cast count to signed value to avoid possibly negative n + * being cast to unsigned value */ + if (n == 0 || n < (ssize_t)count) { + stream->eof = 1; + } else { + self->cursor += n; + } + } + return (n < 1 ? 0 : (size_t)n); +} +/* }}} */ + +/* {{{ php_zip_ops_write */ +static size_t php_zip_ops_write(php_stream *stream, const char *buf, size_t count) +{ + if (!stream) { + return 0; + } + + return count; +} +/* }}} */ + +/* {{{ php_zip_ops_close */ +static int php_zip_ops_close(php_stream *stream, int close_handle) +{ + STREAM_DATA_FROM_STREAM(); + if (close_handle) { + if (self->zf) { + zip_fclose(self->zf); + self->zf = NULL; + } + + if (self->za) { + zip_close(self->za); + self->za = NULL; + } + } + efree(self); + stream->abstract = NULL; + return EOF; +} +/* }}} */ + +/* {{{ php_zip_ops_flush */ +static int php_zip_ops_flush(php_stream *stream) +{ + if (!stream) { + return 0; + } + + return 0; +} +/* }}} */ + +static int php_zip_ops_stat(php_stream *stream, php_stream_statbuf *ssb) /* {{{ */ +{ + struct zip_stat sb; + const char *path = stream->orig_path; + size_t path_len = strlen(stream->orig_path); + char file_dirname[MAXPATHLEN]; + struct zip *za; + char *fragment; + size_t fragment_len; + int err; + zend_string *file_basename; + + fragment = strchr(path, '#'); + if (!fragment) { + return -1; + } + + + if (strncasecmp("zip://", path, 6) == 0) { + path += 6; + } + + fragment_len = strlen(fragment); + + if (fragment_len < 1) { + return -1; + } + path_len = strlen(path); + if (path_len >= MAXPATHLEN) { + return -1; + } + + memcpy(file_dirname, path, path_len - fragment_len); + file_dirname[path_len - fragment_len] = '\0'; + + file_basename = php_basename((char *)path, path_len - fragment_len, NULL, 0); + fragment++; + + if (ZIP_OPENBASEDIR_CHECKPATH(file_dirname)) { + zend_string_release_ex(file_basename, 0); + return -1; + } + + za = zip_open(file_dirname, ZIP_CREATE, &err); + if (za) { + memset(ssb, 0, sizeof(php_stream_statbuf)); + if (zip_stat(za, fragment, ZIP_FL_NOCASE, &sb) != 0) { + zip_close(za); + zend_string_release_ex(file_basename, 0); + return -1; + } + zip_close(za); + + if (path[path_len-1] != '/') { + ssb->sb.st_size = sb.size; + ssb->sb.st_mode |= S_IFREG; /* regular file */ + } else { + ssb->sb.st_size = 0; + ssb->sb.st_mode |= S_IFDIR; /* regular directory */ + } + + ssb->sb.st_mtime = sb.mtime; + ssb->sb.st_atime = sb.mtime; + ssb->sb.st_ctime = sb.mtime; + ssb->sb.st_nlink = 1; + ssb->sb.st_rdev = -1; +#ifndef PHP_WIN32 + ssb->sb.st_blksize = -1; + ssb->sb.st_blocks = -1; +#endif + ssb->sb.st_ino = -1; + } + zend_string_release_ex(file_basename, 0); + return 0; +} +/* }}} */ + +const php_stream_ops php_stream_zipio_ops = { + php_zip_ops_write, php_zip_ops_read, + php_zip_ops_close, php_zip_ops_flush, + "zip", + NULL, /* seek */ + NULL, /* cast */ + php_zip_ops_stat, /* stat */ + NULL /* set_option */ +}; + +/* {{{ php_stream_zip_open */ +php_stream *php_stream_zip_open(const char *filename, const char *path, const char *mode STREAMS_DC) +{ + struct zip_file *zf = NULL; + int err = 0; + + php_stream *stream = NULL; + struct php_zip_stream_data_t *self; + struct zip *stream_za; + + if (strncmp(mode,"r", strlen("r")) != 0) { + return NULL; + } + + if (filename) { + if (ZIP_OPENBASEDIR_CHECKPATH(filename)) { + return NULL; + } + + /* duplicate to make the stream za independent (esp. for MSHUTDOWN) */ + stream_za = zip_open(filename, ZIP_CREATE, &err); + if (!stream_za) { + return NULL; + } + + zf = zip_fopen(stream_za, path, 0); + if (zf) { + self = emalloc(sizeof(*self)); + + self->za = stream_za; + self->zf = zf; + self->stream = NULL; + self->cursor = 0; + stream = php_stream_alloc(&php_stream_zipio_ops, self, NULL, mode); + stream->orig_path = estrdup(path); + } else { + zip_close(stream_za); + } + } + + if (!stream) { + return NULL; + } else { + return stream; + } + +} +/* }}} */ + +/* {{{ php_stream_zip_opener */ +php_stream *php_stream_zip_opener(php_stream_wrapper *wrapper, + const char *path, + const char *mode, + int options, + zend_string **opened_path, + php_stream_context *context STREAMS_DC) +{ + size_t path_len; + + zend_string *file_basename; + char file_dirname[MAXPATHLEN]; + + struct zip *za; + struct zip_file *zf = NULL; + char *fragment; + size_t fragment_len; + int err; + + php_stream *stream = NULL; + struct php_zip_stream_data_t *self; + + fragment = strchr(path, '#'); + if (!fragment) { + return NULL; + } + + if (strncasecmp("zip://", path, 6) == 0) { + path += 6; + } + + fragment_len = strlen(fragment); + + if (fragment_len < 1) { + return NULL; + } + path_len = strlen(path); + if (path_len >= MAXPATHLEN || mode[0] != 'r') { + return NULL; + } + + memcpy(file_dirname, path, path_len - fragment_len); + file_dirname[path_len - fragment_len] = '\0'; + + file_basename = php_basename(path, path_len - fragment_len, NULL, 0); + fragment++; + + if (ZIP_OPENBASEDIR_CHECKPATH(file_dirname)) { + zend_string_release_ex(file_basename, 0); + return NULL; + } + + za = zip_open(file_dirname, ZIP_CREATE, &err); + if (za) { + zval *tmpzval; + + if (context && NULL != (tmpzval = php_stream_context_get_option(context, "zip", "password"))) { + if (Z_TYPE_P(tmpzval) != IS_STRING || zip_set_default_password(za, Z_STRVAL_P(tmpzval))) { + php_error_docref(NULL, E_WARNING, "Can't set zip password"); + } + } + + zf = zip_fopen(za, fragment, 0); + if (zf) { + self = emalloc(sizeof(*self)); + + self->za = za; + self->zf = zf; + self->stream = NULL; + self->cursor = 0; + stream = php_stream_alloc(&php_stream_zipio_ops, self, NULL, mode); + + if (opened_path) { + *opened_path = zend_string_init(path, strlen(path), 0); + } + } else { + zip_close(za); + } + } + + zend_string_release_ex(file_basename, 0); + + if (!stream) { + return NULL; + } else { + return stream; + } +} +/* }}} */ + +static const php_stream_wrapper_ops zip_stream_wops = { + php_stream_zip_opener, + NULL, /* close */ + NULL, /* fstat */ + NULL, /* stat */ + NULL, /* opendir */ + "zip wrapper", + NULL, /* unlink */ + NULL, /* rename */ + NULL, /* mkdir */ + NULL, /* rmdir */ + NULL /* metadata */ +}; + +const php_stream_wrapper php_stream_zip_wrapper = { + &zip_stream_wops, + NULL, + 0 /* is_url */ +}; +#endif /* HAVE_ZIP */