--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP version 4.0 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-2001 The PHP Group |
+ +----------------------------------------------------------------------+
+ | This source file is subject to version 2.02 of the PHP license, |
+ | that is bundled with this package in the file LICENSE, and is |
+ | available at through the world-wide-web at |
+ | http://www.php.net/license/2_02.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. |
+ +----------------------------------------------------------------------+
+ | Authors: Sterling Hughes <sterling@php.net> |
+ +----------------------------------------------------------------------+
+ */
+
+#include "php.h"
+#include "php_ini.h"
+#include "php_zip.h"
+
+#if HAVE_ZZIPLIB
+
+#include "ext/standard/info.h"
+#include <zziplib.h>
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+static int le_zip_dir;
+#define le_zip_dir_name "Zip Directory"
+static int le_zip_entry;
+#define le_zip_entry_name "Zip Entry"
+
+function_entry zip_functions[] = {
+ PHP_FE(zip_opendir, NULL)
+ PHP_FE(zip_readdir, NULL)
+ PHP_FE(zip_closedir, NULL)
+ PHP_FE(zip_entry_name, NULL)
+ PHP_FE(zip_entry_compressedsize, NULL)
+ PHP_FE(zip_entry_filesize, NULL)
+ PHP_FE(zip_entry_compressionmethod, NULL)
+ PHP_FE(zip_open, NULL)
+ PHP_FE(zip_read, NULL)
+ PHP_FE(zip_close, NULL)
+ {NULL, NULL, NULL}
+};
+
+zend_module_entry zip_module_entry = {
+ "zip",
+ zip_functions,
+ PHP_MINIT(zip),
+ NULL,
+ NULL,
+ NULL,
+ PHP_MINFO(zip),
+ STANDARD_MODULE_PROPERTIES
+};
+
+#ifdef COMPILE_DL_ZIP
+ZEND_GET_MODULE(zip)
+#endif
+
+static void php_zip_free_dir(zend_rsrc_list_entry *rsrc)
+{
+ ZZIP_DIR *z_dir = (ZZIP_DIR *) rsrc->ptr;
+ zzip_closedir(z_dir);
+}
+
+static void php_zip_free_entry(zend_rsrc_list_entry *rsrc)
+{
+ php_zzip_dirent *entry = (php_zzip_dirent *) rsrc->ptr;
+
+ if (entry->fp) {
+ zzip_close(entry->fp);
+ }
+
+ efree(entry);
+}
+
+PHP_MINIT_FUNCTION(zip)
+{
+ 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_MINFO_FUNCTION(zip)
+{
+ php_info_print_table_start();
+ php_info_print_table_row(2, "Zip support", "enabled");
+ php_info_print_table_end();
+
+}
+
+/* {{{ proto resource zip_opendir(string filename)
+ Open a new zip archive for reading */
+PHP_FUNCTION(zip_opendir)
+{
+ zval **filename;
+ ZZIP_DIR *archive_p = NULL;
+
+ if (ZEND_NUM_ARGS() != 1 ||
+ zend_get_parameters_ex(1, &filename) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ archive_p = zzip_opendir(Z_STRVAL_PP(filename));
+ if (archive_p == NULL) {
+ php_error(E_WARNING, "Cannot open zip archive %s", Z_STRVAL_PP(filename));
+ RETURN_FALSE;
+ }
+
+ ZEND_REGISTER_RESOURCE(return_value, archive_p, le_zip_dir);
+}
+/* }}} */
+
+/* {{{ proto resource zip_readdir(resource zip)
+ Returns the next file in the archive */
+PHP_FUNCTION(zip_readdir)
+{
+ zval **zzip_dp;
+ ZZIP_DIR *archive_p = NULL;
+ php_zzip_dirent *entry = NULL;
+ int ret;
+
+ if (ZEND_NUM_ARGS() != 1 ||
+ zend_get_parameters_ex(1, &zzip_dp) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ ZEND_FETCH_RESOURCE(archive_p, ZZIP_DIR *, zzip_dp, -1, le_zip_dir_name, le_zip_dir);
+
+ entry = (php_zzip_dirent *) emalloc(sizeof(php_zzip_dirent));
+
+ ret = zzip_dir_read(archive_p, &entry->dirent);
+ if (ret == 0) {
+ efree(entry);
+ RETURN_FALSE;
+ }
+
+ ZEND_REGISTER_RESOURCE(return_value, entry, le_zip_entry);
+}
+/* }}} */
+
+/* {{{ proto void zip_closedir(resource zip)
+ Close a Zip archive */
+PHP_FUNCTION(zip_closedir)
+{
+ zval **zzip_dp;
+ ZZIP_DIR *archive_p = NULL;
+
+ if (ZEND_NUM_ARGS() != 1 ||
+ zend_get_parameters_ex(1, &zzip_dp) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ ZEND_FETCH_RESOURCE(archive_p, ZZIP_DIR *, zzip_dp, -1, le_zip_dir_name, le_zip_dir);
+
+ zend_list_delete(Z_LVAL_PP(zzip_dp));
+}
+/* }}} */
+
+static void php_zzip_get_entry(INTERNAL_FUNCTION_PARAMETERS, int opt)
+{
+ zval **zzip_ent;
+ php_zzip_dirent *entry = NULL;
+
+ if (ZEND_NUM_ARGS() != 1 ||
+ zend_get_parameters_ex(1, &zzip_ent) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ ZEND_FETCH_RESOURCE(entry, php_zzip_dirent *, zzip_ent, -1, le_zip_entry_name, le_zip_entry);
+
+ switch (opt) {
+ case 0:
+ RETURN_STRING(entry->dirent.d_name, 1);
+ break;
+ case 1:
+ RETURN_LONG(entry->dirent.d_csize);
+ break;
+ case 2:
+ RETURN_LONG(entry->dirent.st_size);
+ break;
+ case 3:
+ RETURN_STRING((char *) zzip_compr_str(entry->dirent.d_compr), 1);
+ break;
+ }
+}
+
+/* {{{ proto string zip_entry_name(resource zip_entry)
+ Return the name given a ZZip entry */
+PHP_FUNCTION(zip_entry_name)
+{
+ php_zzip_get_entry(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
+}
+/* }}} */
+
+/* {{{ proto int zip_entry_compressedsize(resource zip_entry)
+ Return the compressed size of a ZZip entry */
+PHP_FUNCTION(zip_entry_compressedsize)
+{
+ php_zzip_get_entry(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
+}
+/* }}} */
+
+/* {{{ proto int zip_entry_filesize(resource zip_entry)
+ Return the actual filesize of a ZZip entry */
+PHP_FUNCTION(zip_entry_filesize)
+{
+ php_zzip_get_entry(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 */
+PHP_FUNCTION(zip_entry_compressionmethod)
+{
+ php_zzip_get_entry(INTERNAL_FUNCTION_PARAM_PASSTHRU, 3);
+}
+/* }}} */
+
+/* {{{ proto bool zip_open(resource zip_dp, resource zip_entry, string mode)
+ Open a Zip File, pointed by the resource entry */
+PHP_FUNCTION(zip_open)
+{
+ zval **zzip_dp, **zzip_ent, **mode;
+ ZZIP_DIR *archive_p = NULL;
+ php_zzip_dirent *entry = NULL;
+
+ if (ZEND_NUM_ARGS() != 2 ||
+ zend_get_parameters_ex(3, &zzip_dp, &zzip_ent, &mode) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ ZEND_FETCH_RESOURCE(archive_p, ZZIP_DIR *, zzip_dp, -1, le_zip_dir_name, le_zip_dir);
+ ZEND_FETCH_RESOURCE(entry, php_zzip_dirent *, zzip_dp, -1, le_zip_entry_name, le_zip_entry);
+
+ entry->fp = zzip_file_open(archive_p, entry->dirent.d_name, O_RDONLY | O_BINARY);
+
+ if (entry->fp) {
+ RETURN_TRUE;
+ } else {
+ RETURN_FALSE;
+ }
+}
+/* }}} */
+
+/* {{{ proto string zip_read(resource zip_ent)
+ Read X bytes from an opened zip entry */
+PHP_FUNCTION(zip_read)
+{
+ zval **zzip_ent, **length;
+ php_zzip_dirent *entry = NULL;
+ char *buf = NULL;
+ int len = 1024,
+ argc = ZEND_NUM_ARGS(),
+ ret = 0;
+
+ if (argc < 1 || argc > 2 ||
+ zend_get_parameters_ex(argc, &zzip_ent, &length) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ ZEND_FETCH_RESOURCE(entry, php_zzip_dirent *, zzip_ent, -1, le_zip_entry_name, le_zip_entry);
+ if (argc > 1) {
+ convert_to_long_ex(length);
+ len = Z_LVAL_PP(length);
+ }
+
+ buf = emalloc(len + 1);
+
+ ret = zzip_read(entry->fp, buf, len);
+ if (ret == 0) {
+ RETURN_FALSE;
+ }
+
+ RETURN_STRINGL(buf, len, 0);
+}
+/* }}} */
+
+/* {{{ proto void zip_close(resource zip_ent)
+ Close a zip entry */
+PHP_FUNCTION(zip_close)
+{
+ zval **zzip_ent;
+ php_zzip_dirent *entry = NULL;
+
+ if (ZEND_NUM_ARGS() != 1 ||
+ zend_get_parameters_ex(1, &zzip_ent) == FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ ZEND_FETCH_RESOURCE(entry, php_zzip_dirent *, zzip_ent, -1, le_zip_entry_name, le_zip_entry);
+
+ zend_list_delete(Z_LVAL_PP(zzip_ent));
+}
+/* }}} */
+
+#endif /* HAVE_ZZIPLIB */
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ */
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