From 1fc4168b81f565feab409b92ccb61c57a1c550eb Mon Sep 17 00:00:00 2001
From: DLL125 <134442578+DLL125@users.noreply.github.com>
Date: Thu, 25 May 2023 12:52:53 +0200
Subject: Update Libzip to latest 1.9.2 (#1071)

* Libzip 1.9.2

Updated Libzip to latest version 1.9.2 and changed version number in the config.h from 1.7.3 to 1.9.2. Not sure if anything else needs to be tweaked :)

* Modified Libzip to work with Visual studio

* Update README.md

Update libzip copyright.

* Added the missing files.

I've added the missing files zipconf.h and config.h, I've missed those sorry for that!
---
 src/Common/libzip/zip_file_set_comment.c | 62 ++++++++++++++++----------------
 1 file changed, 31 insertions(+), 31 deletions(-)

(limited to 'src/Common/libzip/zip_file_set_comment.c')

diff --git a/src/Common/libzip/zip_file_set_comment.c b/src/Common/libzip/zip_file_set_comment.c
index c309db8b..f50953bf 100644
--- a/src/Common/libzip/zip_file_set_comment.c
+++ b/src/Common/libzip/zip_file_set_comment.c
@@ -1,9 +1,9 @@
 /*
   zip_file_set_comment.c -- set comment for file in archive
-  Copyright (C) 2006-2019 Dieter Baron and Thomas Klausner
+  Copyright (C) 2006-2021 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <libzip@nih.at>
+  The authors can be contacted at <info@libzip.org>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -44,57 +44,57 @@ zip_file_set_comment(zip_t *za, zip_uint64_t idx, const char *comment, zip_uint1
     int changed;
 
     if (_zip_get_dirent(za, idx, 0, NULL) == NULL)
-	return -1;
+        return -1;
 
     if (ZIP_IS_RDONLY(za)) {
-	zip_error_set(&za->error, ZIP_ER_RDONLY, 0);
-	return -1;
+        zip_error_set(&za->error, ZIP_ER_RDONLY, 0);
+        return -1;
     }
 
     if (len > 0 && comment == NULL) {
-	zip_error_set(&za->error, ZIP_ER_INVAL, 0);
-	return -1;
+        zip_error_set(&za->error, ZIP_ER_INVAL, 0);
+        return -1;
     }
 
     if (len > 0) {
-	if ((cstr = _zip_string_new((const zip_uint8_t *)comment, len, flags, &za->error)) == NULL)
-	    return -1;
-	if ((flags & ZIP_FL_ENCODING_ALL) == ZIP_FL_ENC_GUESS && _zip_guess_encoding(cstr, ZIP_ENCODING_UNKNOWN) == ZIP_ENCODING_UTF8_GUESSED)
-	    cstr->encoding = ZIP_ENCODING_UTF8_KNOWN;
+        if ((cstr = _zip_string_new((const zip_uint8_t *)comment, len, flags, &za->error)) == NULL)
+            return -1;
+        if ((flags & ZIP_FL_ENCODING_ALL) == ZIP_FL_ENC_GUESS && _zip_guess_encoding(cstr, ZIP_ENCODING_UNKNOWN) == ZIP_ENCODING_UTF8_GUESSED)
+            cstr->encoding = ZIP_ENCODING_UTF8_KNOWN;
     }
     else
-	cstr = NULL;
+        cstr = NULL;
 
     e = za->entry + idx;
 
     if (e->changes) {
-	_zip_string_free(e->changes->comment);
-	e->changes->comment = NULL;
-	e->changes->changed &= ~ZIP_DIRENT_COMMENT;
+        _zip_string_free(e->changes->comment);
+        e->changes->comment = NULL;
+        e->changes->changed &= ~ZIP_DIRENT_COMMENT;
     }
 
     if (e->orig && e->orig->comment)
-	changed = !_zip_string_equal(e->orig->comment, cstr);
+        changed = !_zip_string_equal(e->orig->comment, cstr);
     else
-	changed = (cstr != NULL);
+        changed = (cstr != NULL);
 
     if (changed) {
-	if (e->changes == NULL) {
-	    if ((e->changes = _zip_dirent_clone(e->orig)) == NULL) {
-		zip_error_set(&za->error, ZIP_ER_MEMORY, 0);
-		_zip_string_free(cstr);
-		return -1;
-	    }
-	}
-	e->changes->comment = cstr;
-	e->changes->changed |= ZIP_DIRENT_COMMENT;
+        if (e->changes == NULL) {
+            if ((e->changes = _zip_dirent_clone(e->orig)) == NULL) {
+                zip_error_set(&za->error, ZIP_ER_MEMORY, 0);
+                _zip_string_free(cstr);
+                return -1;
+            }
+        }
+        e->changes->comment = cstr;
+        e->changes->changed |= ZIP_DIRENT_COMMENT;
     }
     else {
-	_zip_string_free(cstr);
-	if (e->changes && e->changes->changed == 0) {
-	    _zip_dirent_free(e->changes);
-	    e->changes = NULL;
-	}
+        _zip_string_free(cstr);
+        if (e->changes && e->changes->changed == 0) {
+            _zip_dirent_free(e->changes);
+            e->changes = NULL;
+        }
     }
 
     return 0;
-- 
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