From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:bcc0::]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id 8IiPBjwRbWAZHwEAgWs5BA (envelope-from ) for ; Wed, 07 Apr 2021 03:56:12 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id yMJlADwRbWB6QwAAbx9fmQ (envelope-from ) for ; Wed, 07 Apr 2021 01:56:12 +0000 Received: from mail.notmuchmail.org (nmbug.tethera.net [IPv6:2607:5300:201:3100::1657]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id A8981AE2E for ; Wed, 7 Apr 2021 03:56:11 +0200 (CEST) Received: from nmbug.tethera.net (localhost [127.0.0.1]) by mail.notmuchmail.org (Postfix) with ESMTP id 7FB8127583; Tue, 6 Apr 2021 21:55:46 -0400 (EDT) Received: from fethera.tethera.net (fethera.tethera.net [198.245.60.197]) by mail.notmuchmail.org (Postfix) with ESMTP id 7B6CD1FAC2 for ; Tue, 6 Apr 2021 21:55:39 -0400 (EDT) Received: by fethera.tethera.net (Postfix, from userid 1001) id 693105FA96; Tue, 6 Apr 2021 21:55:39 -0400 (EDT) Received: (nullmailer pid 2964254 invoked by uid 1000); Wed, 07 Apr 2021 01:55:35 -0000 From: David Bremner To: notmuch@notmuchmail.org Cc: David Bremner Subject: [PATCH 24/28] lib: provide notmuch_config_path Date: Tue, 6 Apr 2021 22:55:26 -0300 Message-Id: <20210407015530.2964017-25-david@tethera.net> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210407015530.2964017-1-david@tethera.net> References: <20210407015530.2964017-1-david@tethera.net> MIME-Version: 1.0 Message-ID-Hash: MZLOKH6ZLFTRCBPSUXBTYCMQ2ZVYHBBW X-Message-ID-Hash: MZLOKH6ZLFTRCBPSUXBTYCMQ2ZVYHBBW X-MailFrom: bremner@tethera.net X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-notmuch.notmuchmail.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header X-Mailman-Version: 3.2.1 Precedence: list List-Id: "Use and development of the notmuch mail system." List-Help: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1617760571; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=aiqpKfaqJLm9SU/1kyjd3SS/n7QpPeMdldZ7ZUnaFas=; b=DT7SCby1n1kDUf4Ldu1SXSIFLNXLf/Jpwe7wnCQS+6Z7DPW2+pnwJMX6GAXSNQQ85F3wbH 80OTGPTkcF2KiDfyVyjarwNf2EgMk72NH8mQz4s7BlwonyzojxkK+Oc7Shkkbye7x1pgXN yAgbFRMI/zIFlM7HdVtKGIY3jCUtMglxVoopvv1Ev9qpQwXw//tFoJESNVl5B4rnxoEVGR 01kL3DS6Jnog1uuZ8252egAiC4bbIZVNZvDFTvtbz+xWjs1fLqQF693/qRselAPoA8udoF fJJNQ7+wXJRxwEFYpHi5UfzPyByCMRPBigMMbumN/bgPkM7F+m8jk/A24zZS2A== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1617760571; a=rsa-sha256; cv=none; b=HRiB+c2y0EIO5oB3SltiedNDWMKIfCKHxkoidKWH5ZHGoPLD1wkMJdz5FjSRFE2wSrO61H 6RWSR079DbI8Sp7BPoI/SjbhnbSND5XJo7q7L3KCQ9cl7UTi42vyz5jaHEdcPK0GKW5tRN xy7BYqjqD4H32Q0H9WmgZBFvqOePG4TW4/EirytD+IC17UBgBXP2J6A+9oD8oh17oZVild HgnByUAWzj1LqAtFrvp5VN04FSJSFfnDciXB+CpjPFhuT1cCJH65FUhmElqEjMyOuIqTaG BsVskVT7eb/BbY47ZRGPOAelyqwKqOIXBrBe7+iUBD1fmsEAVzL+oEBKbIAtfw== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of notmuch-bounces@notmuchmail.org designates 2607:5300:201:3100::1657 as permitted sender) smtp.mailfrom=notmuch-bounces@notmuchmail.org X-Migadu-Spam-Score: 0.02 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of notmuch-bounces@notmuchmail.org designates 2607:5300:201:3100::1657 as permitted sender) smtp.mailfrom=notmuch-bounces@notmuchmail.org X-Migadu-Queue-Id: A8981AE2E X-Spam-Score: 0.02 X-Migadu-Scanner: scn0.migadu.com X-TUID: Y5a89XoRIiAY Since the library searches in several locations for a config file, the caller does not know which of these is chosen in the usual case of passing NULL as a config file. This changes provides an API for the caller to retrieve the name of the config file chosen. It will be tested in a following commit. --- lib/config.cc | 6 ++++++ lib/database-private.h | 3 +++ lib/notmuch.h | 16 +++++++++++++++- lib/open.cc | 28 +++++++++++++++++----------- 4 files changed, 41 insertions(+), 12 deletions(-) diff --git a/lib/config.cc b/lib/config.cc index 26280842..7a0da971 100644 --- a/lib/config.cc +++ b/lib/config.cc @@ -654,6 +654,12 @@ notmuch_config_get (notmuch_database_t *notmuch, notmuch_config_key_t key) return _notmuch_string_map_get (notmuch->config, _notmuch_config_key_to_string (key)); } +const char * +notmuch_config_path (notmuch_database_t *notmuch) +{ + return notmuch->config_path; +} + notmuch_status_t notmuch_config_set (notmuch_database_t *notmuch, notmuch_config_key_t key, const char *val) { diff --git a/lib/database-private.h b/lib/database-private.h index 2900382d..0d12ec1e 100644 --- a/lib/database-private.h +++ b/lib/database-private.h @@ -192,6 +192,9 @@ struct _notmuch_database { /* Path to actual database */ const char *xapian_path; + /* Path to config loaded, if any */ + const char *config_path; + int atomic_nesting; /* true if changes have been made in this atomic section */ bool atomic_dirty; diff --git a/lib/notmuch.h b/lib/notmuch.h index 9ea05fc5..4b053932 100644 --- a/lib/notmuch.h +++ b/lib/notmuch.h @@ -454,7 +454,12 @@ notmuch_database_open_with_config (const char *database_path, * * For description of arguments, @see notmuch_database_open_with_config * - * @retval NOTMUCH_STATUS_SUCCESS: Successfully loaded (some) configuration. + * @retval NOTMUCH_STATUS_SUCCESS: Successfully loaded configuration. + * + * @retval NOTMUCH_STATUS_NO_CONFIG: No config file was loaded. Not fatal. + * + * @retval NOTMUCH_STATUS_NO_DATABASE: No config information was + * loaded from a database. Not fatal. * * @retval NOTMUCH_STATUS_OUT_OF_MEMORY: Out of memory. * @@ -2737,6 +2742,15 @@ notmuch_status_t notmuch_config_get_bool (notmuch_database_t *notmuch, notmuch_config_key_t key, notmuch_bool_t *val); + +/** + * return the path of the config file loaded, if any + * + * @retval NULL if no config file was loaded + */ +const char * +notmuch_config_path (notmuch_database_t *notmuch); + /** * get the current default indexing options for a given database. * diff --git a/lib/open.cc b/lib/open.cc index 387e4ddb..5d80a884 100644 --- a/lib/open.cc +++ b/lib/open.cc @@ -113,12 +113,12 @@ _choose_dir (notmuch_database_t *notmuch, } static notmuch_status_t -_load_key_file (const char *path, +_load_key_file (notmuch_database_t *notmuch, + const char *path, const char *profile, GKeyFile **key_file) { notmuch_status_t status = NOTMUCH_STATUS_SUCCESS; - void *local = talloc_new (NULL); if (path && EMPTY_STRING (path)) goto DONE; @@ -126,11 +126,13 @@ _load_key_file (const char *path, if (! path) path = getenv ("NOTMUCH_CONFIG"); - if (! path) { - const char *dir = _xdg_dir (local, "XDG_CONFIG_HOME", ".config", profile); + if (path) + path = talloc_strdup (notmuch, path); + else { + const char *dir = _xdg_dir (notmuch, "XDG_CONFIG_HOME", ".config", profile); if (dir) { - path = talloc_asprintf (local, "%s/config", dir); + path = talloc_asprintf (notmuch, "%s/config", dir); if (access (path, R_OK) != 0) path = NULL; } @@ -139,13 +141,13 @@ _load_key_file (const char *path, if (! path) { const char *home = getenv ("HOME"); - path = talloc_asprintf (local, "%s/.notmuch-config", home); + path = talloc_asprintf (notmuch, "%s/.notmuch-config", home); if (! profile) profile = getenv ("NOTMUCH_PROFILE"); if (profile) - path = talloc_asprintf (local, "%s.%s", path, profile); + path = talloc_asprintf (notmuch, "%s.%s", path, profile); } *key_file = g_key_file_new (); @@ -154,7 +156,9 @@ _load_key_file (const char *path, } DONE: - talloc_free (local); + if (path) + notmuch->config_path = path; + return status; } @@ -232,6 +236,7 @@ _alloc_notmuch () notmuch->exception_reported = false; notmuch->status_string = NULL; notmuch->writable_xapian_db = NULL; + notmuch->config_path = NULL; notmuch->atomic_nesting = 0; notmuch->view = 1; return notmuch; @@ -493,7 +498,7 @@ notmuch_database_open_with_config (const char *database_path, goto DONE; } - status = _load_key_file (config_path, profile, &key_file); + status = _load_key_file (notmuch, config_path, profile, &key_file); if (status) { message = strdup ("Error: cannot load config file.\n"); goto DONE; @@ -590,7 +595,7 @@ notmuch_database_create_with_config (const char *database_path, goto DONE; } - status = _load_key_file (config_path, profile, &key_file); + status = _load_key_file (notmuch, config_path, profile, &key_file); if (status) { message = strdup ("Error: cannot load config file.\n"); goto DONE; @@ -784,9 +789,10 @@ notmuch_database_load_config (const char *database_path, goto DONE; } - status = _load_key_file (config_path, profile, &key_file); + status = _load_key_file (notmuch, config_path, profile, &key_file); switch (status) { case NOTMUCH_STATUS_SUCCESS: + break; case NOTMUCH_STATUS_NO_CONFIG: warning = status; break; -- 2.30.2