From patchwork Mon May 22 21:12:04 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Herv=C3=A9_Poussineau?= X-Patchwork-Id: 765595 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3wWrwt5rl8z9s7r for ; Tue, 23 May 2017 07:13:18 +1000 (AEST) Received: from localhost ([::1]:44913 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dCudf-0007tR-7d for incoming@patchwork.ozlabs.org; Mon, 22 May 2017 17:13:15 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37324) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dCucp-0007dl-7R for qemu-devel@nongnu.org; Mon, 22 May 2017 17:12:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dCuco-00008G-4I for qemu-devel@nongnu.org; Mon, 22 May 2017 17:12:23 -0400 Received: from smtp2-g21.free.fr ([212.27.42.2]:37038) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dCucl-00005Z-GU; Mon, 22 May 2017 17:12:19 -0400 Received: from localhost.localdomain (unknown [82.227.227.196]) by smtp2-g21.free.fr (Postfix) with ESMTP id 603CD2003FA; Mon, 22 May 2017 23:12:18 +0200 (CEST) From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= To: qemu-devel@nongnu.org Date: Mon, 22 May 2017 23:12:04 +0200 Message-Id: <20170522211205.14265-13-hpoussin@reactos.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170522211205.14265-1-hpoussin@reactos.org> References: <20170522211205.14265-1-hpoussin@reactos.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Windows NT kernel [generic] [fuzzy] X-Received-From: 212.27.42.2 Subject: [Qemu-devel] [PATCH v2 12/13] vvfat: handle KANJI lead byte 0xe5 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , =?UTF-8?q?Herv=C3=A9=20Poussineau?= , qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Specification: "FAT: General overview of on-disk format" v1.03, page 23 Signed-off-by: Hervé Poussineau --- block/vvfat.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/block/vvfat.c b/block/vvfat.c index 5376659010..53e8faa54c 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -590,6 +590,10 @@ static direntry_t *create_short_filename(BDRVVVFATState *s, } } + if (entry->name[0] == 0xe5) { + entry->name[0] = 0x05; + } + /* numeric-tail generation */ for (j = 0; j < 8; j++) { if (entry->name[j] == ' ') { @@ -710,8 +714,6 @@ static inline void init_fat(BDRVVVFATState* s) } -/* TODO: in create_short_filename, 0xe5->0x05 is not yet handled! */ -/* TODO: in parse_short_filename, 0x05->0xe5 is not yet handled! */ static inline direntry_t* create_short_and_long_name(BDRVVVFATState* s, unsigned int directory_start, const char* filename, int is_dot) { @@ -1744,6 +1746,9 @@ static int parse_short_name(BDRVVVFATState* s, } else lfn->name[i + j + 1] = '\0'; + if (lfn->name[0] == 0x05) { + lfn->name[0] = 0xe5; + } lfn->len = strlen((char*)lfn->name); return 0;