From patchwork Wed Dec 14 00:21:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Augusto von Dentz X-Patchwork-Id: 634264 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DF17C10F1B for ; Wed, 14 Dec 2022 00:21:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237034AbiLNAVj (ORCPT ); Tue, 13 Dec 2022 19:21:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48500 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237541AbiLNAVf (ORCPT ); Tue, 13 Dec 2022 19:21:35 -0500 Received: from mail-pl1-x636.google.com (mail-pl1-x636.google.com [IPv6:2607:f8b0:4864:20::636]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 587151E4 for ; Tue, 13 Dec 2022 16:21:34 -0800 (PST) Received: by mail-pl1-x636.google.com with SMTP id 17so1715869pll.0 for ; Tue, 13 Dec 2022 16:21:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=o3WT2+ThZfqSmR0Bfv3Cox6kat1chtligemGMpSVCiw=; b=MLHelXSNvvprqnZ8RvkxzA0OkAc/WwDIaTKAK3LspsGra8oNH4Dpn5P+0UbvZS4HSs akc7EnkqHVDobnZVTHJiJgsl/yVZUdSyONt1q3kOFrwFA+pjkNTAwWKdKdf+jE1X0p54 kXh2iiWH3XMZBVA3RFjI9goN/EoXvZvLWWzEDBAFn9/GgsMON9a1BlsBOWT/aIalyAB8 o9YEUYW66pHPjVP+nBr0A9sKfkqrQTnZ/J7taZ92hsSu/Vr8AXiqMIZVeDrAC7B29vMS lN8FzLLKWOMlZxtMUkuPykaL5LzYB1YI67tz0RJFBO+W+gn/nxayhquSvWrtxqHvgv0j Ka5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=o3WT2+ThZfqSmR0Bfv3Cox6kat1chtligemGMpSVCiw=; b=ypTuLfWVeiEiK0T6m/Tr9D73h80BCSNzafkC/lY8DuhpZzM0uB956GKhRZ7AYsYfuP aArwg3YReflmGL8EqNp5yyyq2rZaqTHaP/tImYiFARe3XSinFoWo245uCUgz9/xZCk6P q0vJ08UDM5v4R+UKeWmuUcu3eYbhl8nY3eQCjZQm7DIT+2OLETML5+YVjDY4nv5PHPFM zvjUFlYhjUMiNjpkfwwJm1xHK562K6ChmfDkZx5KYtmUWBdtZWhpQdTtBHHS2k+iDVHi MULM5NpD32UwKRXLM9vFbKm0Evy6An9tKo8nQ1wm+j+mssZMn584LjDJaGYaUn398XgE 7OrA== X-Gm-Message-State: ANoB5plFJe5a9mgIcrrC9ee0Ak84afLuJRpgBroflTVL2OiLAQU27gPd xJGBiAbaksrUUlGr19aYnL+Ou7Wx1KGatsDW X-Google-Smtp-Source: AA0mqf6baCW2zN7PjbYBkqPuC6PB+sk3mwEcEZXsVKZnSNSqWxLu65Ts0NGjYu0cQ0etCrYzXTXrmA== X-Received: by 2002:a17:902:e212:b0:189:80e4:6920 with SMTP id u18-20020a170902e21200b0018980e46920mr17982095plb.42.1670977293052; Tue, 13 Dec 2022 16:21:33 -0800 (PST) Received: from lvondent-mobl4.. (c-71-56-157-77.hsd1.or.comcast.net. [71.56.157.77]) by smtp.gmail.com with ESMTPSA id ij22-20020a170902ab5600b001895d871c95sm482446plb.70.2022.12.13.16.21.31 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Dec 2022 16:21:32 -0800 (PST) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ 2/3] shared/shell: Add bt_shell_echo Date: Tue, 13 Dec 2022 16:21:28 -0800 Message-Id: <20221214002129.2105777-2-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221214002129.2105777-1-luiz.dentz@gmail.com> References: <20221214002129.2105777-1-luiz.dentz@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Luiz Augusto von Dentz This adds bt_shell_echo which can be used to print messages on the echo area. --- src/shared/shell.c | 15 +++++++++++++++ src/shared/shell.h | 2 ++ 2 files changed, 17 insertions(+) diff --git a/src/shared/shell.c b/src/shared/shell.c index 0639c786d983..0045ac80ca6b 100644 --- a/src/shared/shell.c +++ b/src/shared/shell.c @@ -576,6 +576,21 @@ void bt_shell_printf(const char *fmt, ...) } } +void bt_shell_echo(const char *fmt, ...) +{ + va_list args; + char *str; + + va_start(args, fmt); + vasprintf(&str, fmt, args); + asprintf(&str, COLOR_HIGHLIGHT "%s" COLOR_OFF, str); + va_end(args); + + rl_save_prompt(); + bt_shell_set_prompt(str); + rl_restore_prompt(); +} + static void print_string(const char *str, void *user_data) { bt_shell_printf("%s\n", str); diff --git a/src/shared/shell.h b/src/shared/shell.h index 8baa2854a250..87fb5c415f20 100644 --- a/src/shared/shell.h +++ b/src/shared/shell.h @@ -70,6 +70,8 @@ void bt_shell_set_prompt(const char *string); void bt_shell_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2))); +void bt_shell_echo(const char *fmt, + ...) __attribute__((format(printf, 1, 2))); void bt_shell_hexdump(const unsigned char *buf, size_t len); void bt_shell_usage(void);